CN111185945A - Cutting and pulling process for simulated thatch - Google Patents
Cutting and pulling process for simulated thatch Download PDFInfo
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- CN111185945A CN111185945A CN202010145388.XA CN202010145388A CN111185945A CN 111185945 A CN111185945 A CN 111185945A CN 202010145388 A CN202010145388 A CN 202010145388A CN 111185945 A CN111185945 A CN 111185945A
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- Prior art keywords
- cutting
- rod
- belt
- pulling
- pulling rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention relates to a simulated thatch cutting process, which comprises an upper cutting and pulling rod and a lower cutting and pulling rod, wherein the upper cutting and pulling rod is respectively arranged at the two sides of an upper thatch blank belt and a lower thatch blank belt of the thatch blank belt, a cutting tool is arranged on the upper cutting and pulling rod, the cutting tools are arranged at equal intervals along the length direction of the upper cutting and pulling rod, a driving unit drives the upper cutting and pulling rod and the lower cutting and pulling rod to be close to each other and enable the cutting tool to be abutted against the lower cutting and pulling rod, the upper cutting and pulling rod and the lower cutting and pulling rod are arranged on a vertical lifting mechanism, the vertical lifting mechanism drives the upper cutting and pulling rod and the lower cutting and pulling rod to move up and down, when the thatch is formed, the driving unit drives the upper cutting and pulling rod and the lower cutting and pulling rod to be close to each other, the cutting tool realizes the piercing of the thatch blank belt between the upper cutting and pulling rod and the lower cutting and drives the upper cutting and pulling rod to move down under the action of the vertical lifting mechanism, so that the cogongrass blank belt is torn along the vertical direction to form a plurality of openings, and then the simulated cogongrass is formed.
Description
Technical Field
The invention relates to the technical field of simulated thatch, in particular to a simulated thatch cutting and pulling process.
Background
The simulated thatch is widely applied in North America early and is introduced into China later, and the simulated thatch is widely applied to scenic spots, residences and commercial buildings. The simulated thatch is mostly made of resin or PE materials, so that the simulated thatch is long in service life, various in color and capable of being selected and combined by users. Emulation thatch finished product among the prior art is mostly unit mounting structure, and the thatch of unit thatch board is fixed on the aluminium profile to install on the installation frame of building through the aluminium profile, foretell aluminous gusset plate is with higher costs, and aluminous gusset plate installation effectiveness is low, and is very inconvenient.
Disclosure of Invention
The invention aims to provide a simulated thatch cutting process, which can effectively realize the cutting and forming operation of the simulated thatch.
The technical scheme adopted by the invention is as follows.
The simulated couchgrass cutting process comprises the following steps:
firstly, supplying a horizontal baseband by using a baseband feeding mechanism;
secondly, leading out a horizontal cogongrass blank belt by using a cogongrass blank belt feeding mechanism, enabling the cogongrass blank belt to be positioned below a base belt, and performing gluing operation on the belt surface on one side of the cogongrass blank belt by using gluing equipment;
thirdly, arranging a first clamping plate and a second clamping plate on the upper plate surface and the lower plate surface of the base band, starting a driving mechanism to drive the first clamping plate and the second clamping plate to move up and down and carrying out clamping operation on one side of the cogongrass band coated with glue and the base band, so that one side edge of the cogongrass band is bonded with the base band into a whole;
fourthly, respectively arranging an upper cutting and pulling rod and a lower cutting and pulling rod at the upper and lower belt surfaces of the thatch blank belt;
fifthly, starting a driving unit to drive the upper cutting and pulling rod and the lower cutting and pulling rod to be close to each other and enable the cutting and pulling tool to abut against the lower cutting and pulling rod so that the upper cutting and pulling rod is abutted against the cutting and pulling tool, and the cutting and pulling tool pierces through the thatch blank belt;
sixthly, starting a deflection mechanism to enable the upper cutting and pulling rod to deflect and be in a horizontal state with the lower cutting and pulling rod;
seventhly, starting a vertical lifting mechanism, driving an upper cutting and pulling rod and a lower cutting and pulling rod which are mutually abutted to move up and down, and performing cutting and pulling operation on the thatch blank belt to enable the thatch blank belt to form a simulated thatch unit;
and eighthly, resetting the vertical lifting mechanism to enable the upper cutting and pulling rod and the lower cutting and pulling rod to be arranged in the vertical direction, so that the new grass blank belt is cut and pulled to be produced.
The invention also has the following features:
the upper plate surface and the lower plate surface of the base band are provided with a first clamping plate and a second clamping plate, and the driving mechanism drives the first clamping plate and the second clamping plate to move up and down and carries out clamping operation on one side of the glue-coated cogongrass blank band and the base band.
The upper cutting and pulling rod and the lower cutting and pulling rod are further connected with a deflection mechanism, the driving unit is started and drives the upper cutting and pulling rod and the lower cutting and pulling rod to be close to each other, and the deflection mechanism drives the upper cutting and pulling rod and the lower cutting and pulling rod to be changed from an upper arrangement state to a lower arrangement state to a horizontal plane parallel arrangement state.
Cut and pull the cutter and contain two blades, the front end of two blades is triangle-shaped and arranges, and the front end position of two blades connects as an organic wholely through connecting the blade, the both sides of connecting the blade constitute the cutting sword, cut down and pull and be provided with the opening on the pole, the opening is along cutting down and pull the equidistant interval arrangement of pole, the opening is used for holding and cuts and pulls the cutter.
Cut the articulated arm that is provided with in both ends of dragging the pole down, the length direction who links the arm sets up the bar slide opening, on cut the both ends of dragging the pole and slide and set up in the bar slide opening, on the drive unit drive cut the bar and slide along the bar slide opening length direction who links the arm.
Go up to cut the rod end bilateral symmetry of dragging the pole and be provided with two slip planes, the width of bar slide opening is anastomotic with the interval between two slip planes, the lower extreme of bar slide opening is the circular port, the aperture of circular port with cut the rod end diameter of dragging the pole on and coincide.
The rod end of the upper cutting pull rod vertically extends to be provided with a support rod, the rod end of the support rod is hinged to a piston rod of the lifting cylinder, and a cylinder body of the lifting cylinder is hinged to the rack.
And a blocking rod is arranged on the rod body at one end of the lower cutting and pulling rod and is abutted against or separated from the connecting arm.
The pole end of dragging the pole is cut down and is provided with the sliding block, the sliding block sets up on vertical slide rail, cut down and drag the pole body of pole and be provided with the ferryboat, be provided with fifth wheel and counter weight wheel on the vertical slide rail, fifth wheel and counter weight wheel divide and put in the both sides of crossing the ferryboat and be higher than crossing the ferryboat and arrange, the fifth wheel is connected with the one end in counter weight area, the counter weight area is held the ferryboat and is leaned on with the counter weight wheel, the other end and the balancing weight in counter weight area are connected.
The invention has the technical effects that: above-mentioned cogongrass during shaping, drive unit drive is gone up to cut and is dragged the pole and cut down and pull the pole and be close to, cut and pull the cutter and realize to cut on and pull the pole and cut down the impaling of pulling the cogongrass blank area between the pole to under vertical elevating system's effect, in order to realize cutting on and pull the pole and cut down the upper and lower drive of pulling the pole, and then will cut and pull the cutter and move down, so that the cogongrass blank area tears along vertical direction and is a plurality of openings, and then forms emulation cogongrass.
Drawings
FIG. 1 is a schematic diagram of the back structure of simulated thatch produced by the system of the present invention;
FIG. 2 is a schematic diagram of another perspective of simulated thatch produced by the system of the present invention;
FIG. 3 is a schematic diagram of the end face structure of simulated thatch produced by the system of the present invention;
FIG. 4 is a schematic diagram of a simulated thatch production system;
FIG. 5 is a front view of a simulated thatch production system;
FIGS. 6 and 7 are front views of the base tape feeding mechanism in two states;
FIG. 8 is a schematic view of the structure of the base tape feeding mechanism;
FIG. 9 is a schematic view and FIG. 10 is a schematic view of the two viewing angle configurations of the pulling mechanism and the intercepting structure;
FIGS. 11 and 12 are schematic views of the rip mechanism from two different perspectives;
FIG. 13 is a schematic view of the rip mechanism shown broken;
FIG. 14 is a front view of the rip mechanism;
fig. 15-18 are schematic views of the cutting mechanism performing 4 cutting operations on the grass blank.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the invention will now be described in detail with reference to the following examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed. As used herein, the terms "parallel" and "perpendicular" are not limited to their strict geometric definitions, but include tolerances for machining or human error, legibility and inconsistency;
the cutting mechanism of the simulated thatch of the invention is explained in detail by combining the whole simulated thatch production system as follows:
the specific features of the simulated thatch production system are explained in detail below:
a simulation thatch production system comprises a base band feeding mechanism 10, a base band A is led out from an outlet of the base band feeding mechanism 10, a thatch blank band feeding mechanism 20 is arranged in the width direction of the base band A, a thatch blank band B is led out from an outlet of the thatch blank band feeding mechanism 20, the membrane surface of the thatch blank band B is horizontal and vertical to the length direction of the base band A, a gluing device 30 is arranged beside the outlet of the thatch blank band feeding mechanism 20, the gluing device 30 is used for gluing one side plate surface of the thatch blank band B in the length direction, a traction mechanism is arranged on one side of the base band A of the base band feeding mechanism 10 and used for dragging one end of the thatch blank band B to the position of one side of the base band A and enabling one end of the thatch blank band B to be aligned with one side of the base band A, a cutting mechanism is arranged at the outlet of the thatch blank band feeding mechanism 20, the cutting mechanism cuts the thatch blank belt B along the width direction;
with reference to fig. 1 to 3, and fig. 4 and 5, the simulated cogongrass is actually produced by first placing a roll of the base tape a on the base tape feeding mechanism 10; sleeving the coil material of the cogongrass green belt B on the cogongrass green belt feeding mechanism 20, pulling the cogongrass green belt B out to penetrate through the gluing equipment 30, gluing the upper belt surface at one side position of the cogongrass green belt B by using the gluing equipment 30, and enabling one end of the cogongrass green belt B to be located at the outlet position of the cogongrass green belt feeding mechanism 20; starting a traction mechanism to pull the cogongrass blank belt B led out from the outlet of the cogongrass blank belt feeding mechanism 20 to be led out to the position below the base belt A; the cutting mechanism is started, cut-off operation is implemented along the width direction of the thatch blank belt B, the thatch part of the simulation thatch can be installed on the base belt by the production system, when the production system is in actual use, the used length of the simulation thatch is cut into the base belt A according to the using length, the production system is convenient to use, the production system can adapt to different installation areas or installation surfaces, equipment such as a nail gun is arranged, the base belt can be conveniently fixed on the frame plate of the installation surface, the production efficiency of the simulation thatch production system is extremely high, the production cost of the simulation thatch can be effectively reduced, and the production system is also convenient to install in practice.
In order to ensure that the raw grass tape B can be pulled to a position below the base tape a, the pulling mechanism pulls the raw grass tape B led out from the outlet of the raw grass tape feeding mechanism 20 to a position below the base tape a;
the one end of foretell cogongrass blank area B is derived to the exit position after, utilizes drive mechanism can drag cogongrass blank area B to baseband A's below position department to conveniently realize subsequent processing, bond cogongrass blank area B in baseband A's below position, and cut cogongrass blank area B into the strip, with the production operation of realization to the blank.
Referring to fig. 11 and 12, after the cut-off grass blank belt B is bonded to the base belt a, the cut-off grass blank belt B is cut into the grass strips, and a cutting mechanism is disposed below the base belt a and is used for cutting the grass blank belt B into a plurality of simulated grass strips arranged at intervals in the width direction.
In order to realize that the thatch blank belt B is reliably bonded with the lower plate surface of the base belt A into a whole, the upper plate surface and the lower plate surface of the base belt A are provided with a first clamping plate 71 and a second clamping plate 72, and a driving mechanism drives the first clamping plate 71 and the second clamping plate 72 to move up and down and carries out clamping operation on one side of the thatch blank belt B coated with glue and the base belt A;
after the thatch blank belt B is drawn to the lower position of the base belt A by the drawing mechanism, the driving mechanism is started to enable the first clamping plate 71 and the second clamping plate 72 to be close to each other, the first clamping plate 71 and the second clamping plate 72 are arranged at the positions, coated with glue solution, of the thatch blank belt B and the base belt A to be put down vertically, the thatch blank belt B and the base belt A can be effectively bonded, after the thatch blank belt B and the base belt A are bonded into a whole, the cutting mechanism is started to cut the thatch blank belt B, the length of the section of the thatch blank belt B is approximately matched with the width of the base belt A, and the thatch blank belt B is attached to the base belt A, so that the subsequent production and the actual use of products are facilitated.
In order to conveniently mount and fix the base band a roll, as shown in fig. 4 to 8, the base band feeding mechanism 10 includes a plurality of roller rods 11 for mounting the base band a roll, a first roller 12 and a second roller 13 are disposed beside the roller rods 11, the first roller 12 and the second roller 13 are disposed in the vertical direction, a first pressing strip 14 and a second pressing strip 15 are respectively disposed beside the first roller 12 and the second roller 13, and a driving mechanism drives the first pressing strip 14 and the second pressing strip 15 to be close to or far from the roller bodies of the first roller 12 and the second roller 13; the lifting mechanism drives the first roller 12 and the second roller 13 to approach or separate from each other;
installing a coil material of the base band A on a roller rod 11, wherein the roller rod 11 is an air expansion roller, the air expansion roller introduces an air source to tension the base band A, and after one end of the base band A passes through a first roller 12 and a second roller 13, the first roller 12 and the second roller 13 are used for transferring the base band A;
when the coil material on one of the roller rods 11 is nearly used, a new coil material on the other roller rod 11 is led out to a position between the first roller rod 12 and the second roller rod 13, the first pressing strip 14 is started to clamp one end of a new base band A, and a strong adhesive tape is attached to the lower part of the new base band A in advance, so that the lower surface of the new base band A is adhered to the upper surface of the base band A used previously;
when the coil stock on the other roller rod 11 is nearly used, the newly replaced coil stock on one roller rod 11 is led out to a position between the first roller rod 12 and the second roller rod 13, the second pressing strip 13 is started, the clamping operation on one end of the new base band A is implemented, and a strong adhesive tape is attached to the lower part of the new base band A in advance, so that the lower surface of the new base band A and the upper surface of the previously used base band A are bonded together, and the continuous connection between the base bands A is realized;
when the lifting mechanism drives the first roller 12 and the second roller 13 to approach each other, the effective pressing and bonding operation between the new base tape a and the previously used base tape a can be effectively realized.
In order to support the base belt A, the first and second rollers 12 and 13 are rotatably arranged on the frame, and the roller cores of the first and second rollers 12 and 13 are horizontally and parallelly arranged; the roller rods 11 are arranged horizontally and parallel to the first and second rollers 12 and 13, one end of each roller rod 11 is rotatably connected with the roller frame 111, two roller rods 11 are arranged on the roller frame 111, and two roller rods 11 are arranged in the vertical direction;
the two roller rods 11 can effectively improve the replacement efficiency of the base band A, and can basically ensure the continuous operation of the base band A.
In order to conveniently realize the continuous bonding of the base band A into a whole, the first pressing strip 14 is in running fit with the roller end of the first roller 12 through a connecting piece, and the second pressing strip 15 is in running fit with the roller end of the second roller 13 through a connecting piece;
one end of the base band A penetrates through the space between the first pressing strip 14 and the first roller 12, so that the first pressing strip 14 is pressed against the first roller 12 to realize pressing operation on the base band A, after the lifting mechanism drives the first roller 12 and the second roller 13 to approach, under the conveying force action of the base band A, the first roller 12 is rotated and is bonded with the upper surface of the base band A used in advance between the first roller 12 and the second roller 13, after bonding is finished, the first pressing strip 14 is separated from the first roller 12, so that release of one end of the base band A is realized, and continuous advancing of the base band A bonded into a whole is ensured;
similarly, the one end of the base band a is pushed through between the second pressing strip 15 and the second roller 13, so that the second pressing strip 15 is close to the second roller 13 to realize the pressing operation of the base band a, after the lifting mechanism drives the second roller 13 to be close to the first roller 12, under the conveying force action of the base band a used earlier, the second roller 13 is rotated, and the bonding operation of the lower surface of the base band a used earlier between the first roller 12 and the second roller 13 is realized, after the base band a is bonded into a whole, the second pressing strip 15 is separated from the second roller 13, so that the base band a is released, and the continuous advance of the base band a bonded into a whole is ensured.
As a preferred embodiment of the present invention, the roller end of the first roller 12 is rotatably provided with a first cantilever 121, the overhanging end of the first cantilever 121 is provided with a first fixing plate 122, the roller end of the second roller 13 is rotatably provided with a second cantilever 131, the overhanging end of the second cantilever 131 is provided with a second fixing plate 132, and the driving mechanisms are respectively arranged on the first fixing plate 122 and the second fixing plate 132; the driving mechanism includes micro cylinders respectively disposed on the first fixing plate 122 and the second fixing plate 132;
when the clamping operation of one end of the base band A of the coiled material on the roller rod 11 at the upper position is implemented, one end of the base band A passes through the space between the first pressing strip 14 and the first roller 12, and then the micro cylinder is started to realize the clamping operation of one end of the base band A;
when the clamping operation of one end of the base band A of the coiled material on the roller rod 11 at the lower position is implemented, one end of the base band A passes through the space between the second pressing strip 15 and the first roller 12, and then the micro cylinder is started to realize the clamping operation of one end of the base band A.
In order to realize the automatic separation between the first roller 12 and the second roller 13, a first switch 123 is arranged on a rotation path of the first cantilever 121, the first cantilever 121 is in contact with or separated from the first switch 123, the first switch 123 is used for controlling the start and stop of the micro cylinder, a second switch 133 is arranged on a rotation path of the second cantilever 131, the second cantilever 131 is in contact with or separated from the second switch 133, and the second switch 133 is used for controlling the start and stop of the micro cylinder;
when the base band a drags the first roller 12 to rotate, the first cantilever 121 is in contact with the first switch 123, and then the lifting mechanism is reset, so that the first roller 12 is separated from the second roller 13, and the micro cylinder is started, so that the first pressing bar 14 releases one end of the base band a;
similarly, when the base band a drags the second roller 13 to rotate, the second cantilever 131 is in contact with the second switch 133, and then the lifting mechanism is reset, so that the second roller 13 is far away from the first roller 12, and the micro cylinder is started, so that the second pressing bar 15 releases one end of the base band a.
In order to realize the rotation reset of the first cantilever 121 and the second cantilever 131, a first bearing 16 is arranged at the roller end of the first roller 12, the first cantilever 121 is fixed on the outer ring of the first bearing 16, a second bearing 17 is arranged at the roller end of the second roller 13, and the second cantilever 131 is fixed on the outer ring of the second bearing 17;
specifically, the outer ring of the first bearing 16 is provided with a first touching piece 161, and the first touching piece 161 is in contact with or separated from the first switch 123; a second touch member 171 is disposed on the outer ring of the second bearing 17, and the second touch member 171 is in contact with or separated from the second switch 133;
in order to reset the first cantilever 121 and the second cantilever 131, a tension spring 172 is arranged on the rack, and one end of the tension spring 172 is connected with the middle section of the second cantilever 131; a first sliding arc plate 1221 is extended from the front end of the first fixing plate 122, and a second sliding arc plate 1321 is extended from the front end of the second fixing plate 132;
the both ends rotary type of first roller 12 sets up on truss 181, and the vertical slip setting of truss 181 is in the frame, and the upper end of frame is provided with actuating cylinder 18, and actuating cylinder 18 piston rod is vertical and be connected with truss 181, implements the vertical slip to first roller 12 through starting actuating cylinder 18, and then realizes that first roller 13 is close to with second roller 13 and supports and lean on to the realization is to the combination of new and old tape surface on the baseband A.
The structural characteristics of the cogongrass strip feeding mechanism 20 are described below, and as shown in fig. 9 and 10, the cogongrass strip feeding mechanism 20 includes a feeding roller frame 21, a support rod 22 is rotatably provided on the feeding roller frame 21, the support rod 22 is horizontal and perpendicular to the roller rod 11, two sets of traction rollers 23 are provided at an outlet of the cogongrass strip feeding mechanism 20, the two sets of traction rollers 23 are arranged in parallel with the support rod 22, a support slat 24 is provided below an outlet of the traction roller 23 at a lower position, a front end of the support slat 24 is arranged along a length direction of the traction roller 23, an avoidance notch 241 is provided on the support slat 24, and the avoidance notch 241 is arranged along a length direction of the support slat 24;
and (3) placing the coil stock of the cogongrass strip B on the support rod 22, starting the two groups of traction rollers 23 to realize the traction of the cogongrass strip B until the cogongrass strip B is drawn to the support strip plate 24, so as to realize the automatic feeding operation of the cogongrass strip B.
Furthermore, the gluing device 30 comprises glue application rollers 31 arranged on the feeding roller frame 21 and the two groups of drawing rollers 23, the glue application rollers 31 are arranged above one side of the drawing rollers 23 in parallel and close to the thatch blank belt B, and the glue application rollers 31 are arranged in a glue application groove 32;
the above-mentioned gluing device 30 can effectively realize the gluing operation of the upper and lower sides of the thatch blank belt B, so that one side of the thatch blank belt B is integrally bonded with the lower plate surface of the base belt A.
Specifically, as shown in fig. 9 and 10, in order to ensure that the grass blank belt B on the supporting strip plate 24 is clamped and horizontally transported, the supporting rod includes upper and lower pulling clamps 41, 42 disposed at one side of the base belt a, the upper and lower pulling clamps 41, 42 are horizontal and parallel to the length direction of the base belt a, a lifting cylinder 421 is disposed on the lower pulling clamp 42, the lifting cylinder 421 drives the upper pulling clamp 41 to vertically lift and make the opposite surfaces of the upper and lower pulling clamps 41, 42 abut against or separate from each other, a plurality of clamping bar blocks 411 are disposed on the upper pulling clamp 41, the clamping bar blocks 411 are equidistantly spaced along the length direction of the upper pulling clamp 41, the lower pulling clamp 42 forms a sliding fit with a sliding rail 43, the sliding rail 43 is horizontal and perpendicular to the length direction of the base belt a, rodless cylinders 44 are disposed at both ends of the sliding rail 43, a piston of the rodless cylinder 44 is connected with the lower traction splint 42, the rodless cylinder 44 drives the lower traction splint 42 to slide along the slide rail 43, and when the lifting cylinder 421 drives the upper and lower traction splints 41 and 42 to approach, the clamping bar block 411 extends into the avoiding notch 241;
after the thatch strip B is guided to the supporting strip plate 24, the rodless cylinder 44 is started to enable the upper and lower traction splints 41 and 42 to be close to the supporting strip plate 24, the lifting cylinder 421 is started to enable the upper and lower traction splints 41 and 42 to be close, the clamping strip block 411 extends into the avoidance notch 241, so that the thatch strip B on the supporting strip plate 24 can be effectively clamped, and after the rodless cylinder 44 is started to reset, the upper and lower traction splints 41 and 42 are far away from the supporting strip plate 24, so that the thatch strip B can be pulled to the lower position of the base strip A, one side of the thatch strip B is guided to the lower position of the base strip A in a horizontal posture, and the subsequent effective adhesion of the base strip A and the thatch strip B is ensured;
then starting a cutting mechanism, wherein the cutting mechanism comprises cutting knives arranged on two sides below the base band A, the cutting knives are connected through a support, the support is connected with a piston of a driving cylinder, the driving cylinder is arranged horizontally and parallel to the length direction of the base band A, and the driving cylinder is started to enable the cutting knives to move along the length direction of the two sides of the base band A, so that the thatch blank band B is cut off;
before the cutting mechanism is started, the first clamping plate 71 and the second clamping plate 72 are started in advance, two groups of the first clamping plate 71 and the second clamping plate 72 are arranged at the front end and the rear end of the base belt A, so that the clamping of the base belt A and the thatch blank belt B is ensured, and the cutting mechanism is ensured to carry out cutting flush degree on two sides of the base belt A.
Describing the cutting mechanism in detail, referring to fig. 11 to 18, the cutting mechanism includes an upper cutting bar 51 and a lower cutting bar 52, the upper cutting bar 51 is disposed at two sides of the upper and lower grass green tapes B of the grass green tapes B, a plurality of cutting tools 511 are disposed on the upper cutting bar 51, the cutting tools 511 are disposed at equal intervals along the length direction of the upper cutting bar 51, a driving unit drives the upper cutting bar 51 and the lower cutting bar 52 to approach each other and enables the cutting tools 511 and the lower cutting bar 52 to abut against each other, the upper cutting bar 51 and the lower cutting bar 52 are disposed on a vertical lifting mechanism, and the vertical lifting mechanism drives the upper cutting bar 51 and the lower cutting bar 52 abutting against each other to move up and down;
after the first clamping plate 71 and the second clamping plate 72 are close to each other, the side, coated with glue, of the grass blank belt B is bonded with the lower belt surface of the base belt A into a whole, the cutting mechanism cuts the grass blank belt B, the cutting mechanism is started, the grass blank belt B can be effectively divided into single grass, and the single grass is arranged at intervals along the width direction of the grass blank belt B to form a simulated grass shape;
when the thatch is formed, the driving unit drives the upper cutting and pulling rod 51 and the lower cutting and pulling rod 52 to be close to each other, the upper cutting and pulling rod 51 and the lower cutting and pulling rod 52 are penetrated by the cutting tool 511, the upper cutting and pulling rod 51 and the lower cutting and pulling rod 52 are driven to move up and down under the action of the vertical lifting mechanism, the cutting tool 511 is further driven to move down, the thatch blank belt B is torn along the vertical direction to form a plurality of openings, and simulation thatch is formed.
As a preferable scheme of the present invention, the upper cutting bar 51 and the lower cutting bar 52 are further connected to a deflection mechanism, and when the driving unit is started and drives the upper cutting bar 51 and the lower cutting bar 52 to approach, the deflection mechanism drives the upper cutting bar 51 and the lower cutting bar 52 to be changed from a vertically arranged state to a horizontally parallel arranged state;
as shown in fig. 11 and 13, after the upper and lower tearing bars 51 and 52 approach each other, the cogongrass green belt B is pierced, and then the upper tearing bar 51 deflects to the horizontal position of the lower tearing bar 52, and the vertical lifting mechanism is started, so that the cogongrass green belt B can be effectively torn apart, and a plurality of openings arranged in parallel at intervals are formed on the belt surface of the cogongrass green belt B, thereby forming simulated cogongrass;
adopt the drive unit can effectively realize impaling the cogongrass blank area B, pierce out corresponding opening after, deflection mechanism makes on cut and drags the pole 51 to deflect to with cut down the horizontally gesture of dragging the pole 52, make cogongrass blank area B on cut and drag the pole 51 to deflect and cut down and drag between the pole 52, and cogongrass blank area B is in the state of hanging, reduce on the one hand and cut the resistance that drags cutter 511 and move down, on the other hand cogongrass blank area B is in freely hanging form, cogongrass blank area B is along cutting on and drags the pole 51 and cut down and drag the vertical guide passageway that forms and remove between the pole 52 and remove, can form the bar opening along cogongrass blank area B length direction, and then ensure the shaping quality of emulation cogongrass.
Further, referring to fig. 14, in order to form an effective strip-shaped opening on the cogongrass belt B, the cutting tool 511 comprises two blades 5111, the front ends of the two blades 5111 are arranged in a triangular shape, and the triangular blades 5111 can effectively realize the piercing operation on the cogongrass belt B under the action of the driving mechanism;
the front ends of the two blades 5111 are connected into a whole through a connecting blade 5112, two sides of the connecting blade 5112 form cutting edges, the lower cutting and pulling rod 52 is provided with openings 520, the openings 520 are arranged at equal intervals along the lower cutting and pulling rod 52, and the openings 520 are used for accommodating the cutting and pulling tool 511;
the driving mechanism firstly drives the upper cutting and pulling rod 51 and the lower cutting and pulling rod 52 to be close to each other, the cutting and pulling cutter 511 pierces the thatch blank belt B, after the formed opening is formed, the upper cutting and pulling rod 51 is deflected by the deflection mechanism, the upper cutting and pulling rod 51 is deflected to be horizontal to the lower cutting and pulling rod 52, the connecting blade 5112 achieves removal operation of the strips on two sides of the opening, the cut strips are led out from the opening between the connecting blades 5112 on two sides, waste materials are discharged, the thatch blank belt B is formed into a plurality of strip-shaped openings, and then the rest thatch blank belt B forms effective simulated thatch.
Further, in order to realize deflection of the lower cutting and pulling rod 52, connecting arms 521 are hinged to two ends of the lower cutting and pulling rod 52, strip-shaped sliding holes 5211 are formed in the connecting arms 521 in the length direction, two ends of the upper cutting and pulling rod 51 are arranged in the strip-shaped sliding holes 5211 in a sliding manner, and the driving unit drives the upper cutting and pulling rod 51 to slide along the strip-shaped sliding holes 5211 of the connecting arms 521 in the length direction;
two sliding planes 5113 are symmetrically arranged on two sides of the rod end of the upper cutting and pulling rod 51, and the width of the strip-shaped sliding hole 5211 is matched with the distance between the two sliding planes 5113;
a support rod 5114 vertically extends from the rod end of the upper cutting and pulling rod 51, the rod end of the support rod 5114 is hinged with a piston rod of a lifting cylinder 53, and the cylinder body of the lifting cylinder 53 is hinged on the rack;
a stop lever 522 is arranged on one end of the lower cutting pull rod 52, and the stop lever 522 is abutted against or separated from the connecting arm 521;
as shown in fig. 15 to 18, when the upper tearing rod 51 is in the high position, the lifting cylinder 53 is started, and during the process that the lifting cylinder 53 drives the support bar 5114, the upper tearing rod 51 vertically slides downwards along the strip-shaped sliding hole 5211, so that the upper tearing rod 51 is close to the lower tearing rod 52, and the tearing tool 511 pierces the grass blank belt B and is matched with the opening 52 of the lower tearing rod 52, after the rod end of the upper tearing rod 51 slides to the lower end of the strip-shaped sliding hole 5211, the support bar 5114 deflects, so that the connecting arms 521 respectively deflect around the two ends of the lower tearing rod 52, until the blocking rod 522 limits the rotation of the connecting arm 521, so that the upper tearing rod 51 and the lower tearing rod 52 form a whole, and under the driving force of the lifting cylinder 53, the vertical lifting of the upper tearing rod 51 and the lower tearing rod 52 is realized, so that the cutting operation of the grass blank belt B is realized, so that a plurality of openings which are arranged at intervals are formed on the cogongrass blank belt B to form simulated cogongrass;
after the lifting cylinder 53 is reset, the piston rod of the lifting cylinder 53 extends, the upper cutting pull rod 51 is rotated firstly, after the sliding plane 5113 is rotated to the hole end connecting position of the strip-shaped sliding hole 5211, the upper cutting pull rod 51 slides along the strip-shaped sliding hole 5211, the upper cutting pull rod 51 is pushed to the other hole end position of the strip-shaped sliding hole 5211 and is pushed to the strip-shaped sliding hole 5211, the connecting arm 521 overturns around the shaft and enables the upper cutting pull rod 51 to be separated from the lower cutting pull rod 52, the two rods are separated, the separated upper cutting pull rod 51 and the separated lower cutting pull rod 52 are separated, the thatch tape B can be conveniently pulled along a sharp cylinder through a gap between the upper cutting pull rod 51 and the lower cutting pull rod 52, and the next thatch tape B is cut.
Further, in order to realize vertical sliding guidance of the lower cutting and pulling rod 52, a sliding block 523 is arranged at a rod end of the lower cutting and pulling rod 52, the sliding block 523 is arranged on a vertical sliding rail 524, a transition wheel 525 is arranged on a rod body of the lower cutting and pulling rod 52, a connecting wheel 528 and a counterweight wheel 526 are arranged on the vertical sliding rail 524, the connecting wheel 528 and the counterweight wheel 526 are respectively arranged at two sides of the transition wheel 525 and are higher than the transition wheel 525, the connecting wheel 528 is connected with one end of a counterweight belt, the counterweight belt supports the transition wheel 525 and abuts against the counterweight wheel 526, and the other end of the counterweight belt is connected with a counterweight 527;
after the lifting cylinder 53 is started, the piston rod of the lifting cylinder 53 is contracted, and the linkage lower cutting rod 52 moves downwards to realize the lifting operation of the balancing weight 527, and after the lifting cylinder 53 is reset, the linkage lower cutting rod 52 is vertically lifted upwards along the vertical sliding rail 524 under the action of the seed distributing block 527 until the lower cutting rod 52 and the upper cutting rod 51 are reset to the high-position original position.
The cutting and pulling process of the simulated thatch is a key step of the production of the simulated thatch, and the method comprises the following steps:
firstly, a horizontal baseband A is fed out by a baseband feeding mechanism 10;
secondly, leading out a horizontal cogongrass blank belt B by using a cogongrass blank belt feeding mechanism 20, enabling the cogongrass blank belt B to be positioned at the lower position of the base belt A, and performing gluing operation on the belt surface on one side of the cogongrass blank belt B by using gluing equipment 30;
thirdly, arranging a first clamping plate 71 and a second clamping plate 72 on the upper plate surface and the lower plate surface of the base band A, starting a driving mechanism to drive the first clamping plate 71 and the second clamping plate 72 to move up and down, and performing clamping operation on one side of the cogongrass blank band B coated with glue and the base band A so as to enable one side edge of the cogongrass blank band B to be integrally bonded with the base band A;
fourthly, respectively arranging an upper cutting pull rod 51 and a lower cutting pull rod 52 at the upper and lower belt surfaces of the thatch blank belt B;
fifthly, starting a driving unit, driving the upper cutting and pulling rod 51 and the lower cutting and pulling rod 52 to be close to each other, enabling the cutting and pulling tool 511 and the lower cutting and pulling rod 52 to abut against each other, enabling the upper cutting and pulling rod 51 to be abutted, and enabling the cutting and pulling tool 511 to pierce the grass blank belt B;
sixthly, starting a deflection mechanism to enable the upper cutting pull rod 51 to deflect and be horizontal to the lower cutting pull rod 52;
seventhly, starting a vertical lifting mechanism, driving an upper cutting pull rod 51 and a lower cutting pull rod 52 which are mutually abutted to move up and down, and performing cutting and pulling operation on the thatch blank belt B to enable the thatch blank belt B to form a simulated thatch unit;
eighthly, resetting the vertical lifting mechanism to enable the upper cutting pull rod 51 and the lower cutting pull rod 52 to be arranged in the vertical direction so as to realize the cutting and pulling production operation of the new grass blank belt B;
furthermore, a driving tightening roller 61 is arranged at the other end of the leading-out base band a in the vertical direction, the driving tightening roller 61 is rotatably arranged on the roller frame, one end of the driving tightening roller 61 is connected with the stepping motor 62 through a speed change mechanism, the PLC is used for adjusting the running speed and running time of the stepping motor 62, and a winding roller 63 is arranged beside the driving tightening roller 61 in parallel;
referring to fig. 3, the PLC of the system writes a plurality of different start times and start speeds of the stepping motor 62 in advance, thereby controlling the rotation time and rotation speed of the driving takeup roll 61 to achieve the production of the set lengths of the driving base tape a; wherein, the stepping motor 62 is started, the number of turns of driving the tightening roller 61 is n1, the moving distance of the linkage base band A is D1, the winding roller 63 is synchronously started to wind the base band A, and then the thatch base band B is bonded with one end of the base band A at the position a;
then, starting the stepping motor 62, synchronously starting the winding roller 63 with the number of turns of driving the tightening roller 61 being n2 and the moving distance of the interlocking base band A being D2, winding the base band A, then, synchronously starting the thatch base band B and one end of the base band A at the bonding position B, then starting the stepping motor 62, synchronously driving the tightening roller 61 with the number of turns of n3 and the moving distance of the interlocking base band A being D3, synchronously starting the winding roller 63, winding the base band A, and then, bonding the thatch base band B and one end of the base band A at the bonding position B; different nodes from 3 to 5 can be set according to actual use requirements, so that the distance C1 between a and b is larger than the distance C2 between b and C, and the thatch can be ensured to be installed on the inclined roof base surface to form a uniform installation material with excellent simulation effect.
The production method of the simulated couch grass comprises the following steps:
firstly, preparing materials, namely placing a base band A roll on a roller rod 11 of a base band feeding mechanism 10, and enabling the base band A to pass through a first roller 12 and a second roller 13 of the base band feeding mechanism 10 and an outlet position of a thatch blank band feeding mechanism 20 to be connected with a tightening roller 61, so that the base band A is in a tightened state;
secondly, sleeving the coil material of the cogongrass green belt B on the support rod 22 of the cogongrass green belt feeding mechanism 20, pulling the cogongrass green belt B out to penetrate through the gluing equipment 30, using the gluing equipment 30 to glue the upper belt surface at one side position of the cogongrass green belt B, and enabling one end of the cogongrass green belt B to be located at the outlet position of the cogongrass green belt feeding mechanism 20;
thirdly, starting a traction mechanism to pull the cogongrass blank belt B led out from the outlet of the cogongrass blank belt feeding mechanism 20 to be led out to the position below the base belt A;
fourthly, starting the first clamping plate 71 and the second clamping plate 72 of the driving mechanism, clamping the side of the grass blank belt B coated with the glue and the base belt A, starting the cutting mechanism, and cutting along the width direction of the grass blank belt B;
fifthly, starting the cutting and pulling mechanism, dividing the blank belt B into a plurality of simulated thatch strips arranged at intervals along the width direction of the blank belt B, and resetting the cutting and pulling mechanism after the blank belt B is divided into the plurality of simulated thatch strips arranged at intervals;
a sixth step of starting the stepping motor 62 to perform winding of the base tape a by synchronously starting the winding roller 63 with the number of turns of the driving of the take-up roller 61 being n1 and the moving distance of the interlocked base tape a being D1;
seventhly, repeating the third step to the fifth step; starting the stepping motor 62, wherein the number of turns of driving the tightening roller 61 is n2, and the moving distance of the interlocked base tape A is D2, and synchronously starting the tape winding roller 63 to wind the base tape A;
eighthly, repeating the third step to the fifth step; starting the stepping motor 62, performing the winding of the base tape A with the number of turns of driving the take-up roller 61 being n3 and the moving distance of the interlocked base tape A being D3, and synchronously starting the tape winding roller 63;
and ninth step, repeating the second step to the eighth step until the required blank belt simulating the thatch is produced.
As shown in fig. 1, the tearing strips I are arranged on the base band a contained in the simulated thatch produced by the system of the invention at equal intervals, so that the forming operation of the tearing strips I of the base band a can be implemented in the process of winding the simulated thatch, and when the simulated thatch is actually laid, the simulated thatch can be conveniently torn into a section by tearing the tearing strips I, so that the laying is convenient, and the operation is convenient in actual use;
the cogongrass is arranged at different spacing distances, the attaching distance between the cogongrass blank belt B and the base belt A is different, so that the simulated cogongrass is optimal in filling power and density, and after the cogongrass is installed on the inclined plane, the appearance effect of the simulated cogongrass is better.
Claims (10)
1. The simulated couch grass cutting and pulling process is characterized by comprising the following steps of: the method comprises the following steps:
firstly, a horizontal baseband (A) is fed out by a baseband feeding mechanism (10);
secondly, leading out a horizontal couch grass blank belt (B) by using a couch grass blank belt feeding mechanism (20), enabling the couch grass blank belt (B) to be positioned below the base belt (A), and carrying out gluing operation on the belt surface on one side of the couch grass blank belt (B) by using gluing equipment (30);
thirdly, arranging a first clamping plate and a second clamping plate (71 and 72) on the upper plate surface and the lower plate surface of the base belt (A), starting a driving mechanism to drive the first clamping plate and the second clamping plate (71 and 72) to move up and down and carry out clamping operation on one side of the glue-coated thatch blank belt (B) and the base belt (A), so that one side edge of the thatch blank belt (B) is bonded with the base belt (A) into a whole;
fourthly, an upper cutting and pulling rod (51) and a lower cutting and pulling rod (52) are respectively arranged at the upper and lower belt surfaces of the thatch blank belt (B);
fifthly, starting a driving unit, driving the upper cutting and pulling rod (51) and the lower cutting and pulling rod (52) to be close to each other, enabling the cutting and pulling cutter (511) and the lower cutting and pulling rod (52) to abut against each other, enabling the upper cutting and pulling rod (51) to be abutted against each other, and enabling the cutting and pulling cutter (511) to pierce the grass blank belt (B);
sixthly, starting a deflection mechanism to enable the upper cutting pull rod (51) to deflect and be in a horizontal state with the lower cutting pull rod (52);
seventhly, starting a vertical lifting mechanism, driving an upper cutting and pulling rod (51) and a lower cutting and pulling rod (52) which are mutually abutted to move up and down, and performing cutting and pulling operation on the thatch blank belt (B) to enable the thatch blank belt (B) to form a simulated thatch unit;
and eighthly, resetting the vertical lifting mechanism to ensure that the upper cutting and pulling rod (51) and the lower cutting and pulling rod (52) are arranged in the vertical direction so as to realize the cutting and pulling production operation of the new grass blank belt (B).
2. The simulated couch grass cutting process according to claim 1, wherein: in the fourth step to the seventh step, when the cutting operation of the thatch rough strip (B) is carried out, the first clamping plate and the second clamping plate (71 and 72) are close to each other and clamp the end, coated with the glue, of the thatch rough strip (B), and after the cutting operation is finished, the first clamping plate and the second clamping plate (71 and 72) are separated.
3. The simulated couch grass cutting process according to claim 1, wherein: the cutting and pulling tool (511) comprises two blades (5111), the front ends of the two blades (5111) are arranged in a triangular mode, the front ends of the two blades (5111) are connected into a whole through a connecting blade (5112), and cutting edges are formed on two sides of the connecting blade (5112).
4. The simulated couch grass cutting process according to claim 2, wherein: the lower cutting and pulling rod (52) is provided with openings (520), the openings (520) are arranged along the lower cutting and pulling rod (52) at equal intervals, and the openings (520) are used for accommodating cutting and pulling cutters (511).
5. The simulated couch grass cutting process according to claim 4, wherein: the two ends of the lower cutting and pulling rod (52) are hinged to connecting arms (521), a strip-shaped sliding hole (5211) is formed in the length direction of each connecting arm (521), the two ends of the upper cutting and pulling rod (51) are arranged in the strip-shaped sliding hole (5211) in a sliding mode, and the driving unit drives the upper cutting and pulling rod (51) to slide along the length direction of the strip-shaped sliding hole (5211) of each connecting arm (521).
6. The simulated couch grass cutting process of claim 5, wherein: two sliding planes (5113) are symmetrically arranged on two sides of the rod end of the upper cutting and pulling rod (51), and the width of the strip-shaped sliding hole (5211) is matched with the distance between the two sliding planes (5113).
7. The simulated couch grass cutting process of claim 6, wherein: the rod end of the upper cutting pull rod (51) vertically extends to be provided with a support rod (5114), the rod end of the support rod (5114) is hinged to a piston rod of a lifting cylinder (53), and a cylinder body of the lifting cylinder (53) is hinged to the rack.
8. The simulated couch grass cutting process of claim 7, wherein: a blocking rod (522) is arranged on one end of the lower cutting and pulling rod (52), and the blocking rod (522) is abutted against or separated from the connecting arm (521).
9. The simulated couch grass cutting process of claim 8, wherein: the rod end of the lower cutting and pulling rod (52) is provided with a sliding block (523), and the sliding block (523) is arranged on a vertical sliding rail (524).
10. The simulated couch grass cutting process of claim 9, wherein: cut down and pull being provided with transition wheel (525) on the pole body of pole (52), be provided with fifth wheel (528) and counterweight wheel (526) on vertical slide rail (524), fifth wheel (528) and counterweight wheel (526) divide and put in the both sides of passing transition wheel (525) and be higher than transition wheel (525) and arrange, fifth wheel (528) are connected with the one end of counterweight belt, the counterweight belt holds in the palm transition wheel (525) and supports with counterweight wheel (526) and lean on, the other end and the balancing weight (527) of counterweight belt are connected.
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| CN202010145388.XA CN111185945B (en) | 2020-03-05 | 2020-03-05 | Cutting and pulling process for simulated thatch |
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| CN202010145388.XA CN111185945B (en) | 2020-03-05 | 2020-03-05 | Cutting and pulling process for simulated thatch |
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| CN101669691A (en) * | 2009-10-13 | 2010-03-17 | 禹州市绿之舟花园用品制造有限公司 | Plastic artificial grass and preparation method and preparation device thereof |
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| CN106625809A (en) * | 2016-12-22 | 2017-05-10 | 周胡琴 | Automatic feeding, cutting-off and conveying equipment for cloth strips |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101669691A (en) * | 2009-10-13 | 2010-03-17 | 禹州市绿之舟花园用品制造有限公司 | Plastic artificial grass and preparation method and preparation device thereof |
| US20130203578A1 (en) * | 2010-04-08 | 2013-08-08 | David SAIIA | Apparatus and Method for Producing a Thatch Roofing Material for Building Construction |
| CN202763890U (en) * | 2012-09-26 | 2013-03-06 | 温州祥中胶带有限公司 | Rubber belt cutting machine with blanking striping device |
| CN205704339U (en) * | 2016-04-15 | 2016-11-23 | 黄龙盛 | A kind of LED strand trimming mechanism |
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