CN112810200B - Cord fabric processing device and cord fabric processing method - Google Patents
Cord fabric processing device and cord fabric processing method Download PDFInfo
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- CN112810200B CN112810200B CN202011635055.1A CN202011635055A CN112810200B CN 112810200 B CN112810200 B CN 112810200B CN 202011635055 A CN202011635055 A CN 202011635055A CN 112810200 B CN112810200 B CN 112810200B
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- conveying mechanism
- curtain
- cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D30/46—Cutting textile inserts to required shape
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The application provides a curtain cloth processing device and a curtain cloth processing method, wherein the curtain cloth processing device comprises a material guiding component, a cutting component, a crimping component, a first conveying mechanism and a second conveying mechanism, wherein the material guiding component is used for guiding and unwinding curtain cloth on a material roll; the cutting assembly is arranged on one side of the material guiding assembly, so that the curtain cloth unfolded by the material guiding assembly is cut according to a preset angle; the pressing assembly is arranged on one side of the cutting assembly and used for pressing all the curtain fabrics cut by the cutting assembly together according to a preset angle so that all the curtain fabrics are spliced according to the preset angle; the first conveying mechanism is provided with a first curtain cloth, the second conveying mechanism is provided with a second curtain cloth, the second conveying mechanism drives the second curtain cloth to move towards the first curtain cloth and overlap the first curtain cloth, and the crimping assembly is used for crimping the overlapping positions of the first curtain cloth and the second curtain cloth. The curtain cloth processing device solves the problem that small-angle curtain cloth in the prior art is inconvenient to splice.
Description
Technical Field
The application relates to the technical field of tires, in particular to a curtain cloth processing device and a curtain cloth processing method.
Background
In the manufacturing process of passenger car tires, motorcycle tires, air spring tires, and the like, a cord belt layer is one of the important components constituting the cord belt layer. The production of the cord fabric belt layer is to cut the rolled cord fabric according to the required angle and the broadband, and then splice and roll the bevel edge for molding and use. With the development of the tire process, the splicing efficiency of the cord fabric belt ply is improved; the joint misalignment amount and the joint quality requirements are higher and higher. The small-angle fiber cord fabric belt ply joint is long in joint bevel edge, and the cord fabric bevel edge cannot be directly and actively conveyed to the joint position by a conventional conveyor belt during joint. Different from the 90-degree fiber curtain cloth, the head and the tail of the curtain cloth can be respectively positioned on the front conveying belt and the rear conveying belt for joint.
At present, the traditional small-angle fiber curtain cloth joint is mainly butted in two modes:
one is accomplished by manual work, and joint quality is poor, and is efficient, and intensity of labour is high.
The novel curtain cloth is characterized in that the novel curtain cloth is further connected in a manipulator connector mode, a sucker of the manipulator is used for sucking up a stub bar of the curtain cloth, a manual connector mode is simulated, the stub bar is placed at a stub bar position for connector, and the stub bar position are required to be determined through photographing by a camera. The automatic joint is realized in the mode, but the curtain cloth can lead to the stretching deformation of the curtain cloth in the sucking and dragging process, the joint positioning needs a visual camera, the cost is high, the precision is low, the realization of a large long inclined edge can be more difficult, and the efficiency is low.
Disclosure of Invention
The application mainly aims to provide a curtain cloth processing device and a curtain cloth processing method, which are used for solving the problem that small-angle curtain cloth in the prior art is inconvenient to splice.
In order to achieve the above object, according to one aspect of the present application, there is provided a cord fabric processing apparatus comprising: the material guiding assembly is used for guiding and unwinding the curtain cloth on the material roll; the cutting assembly is arranged on one side of the material guiding assembly and used for cutting the curtain cloth unfolded by the material guiding assembly according to a preset angle; the crimping assembly is arranged on one side of the cutting assembly and used for crimping all the curtain fabrics cut by the cutting assembly together according to a preset angle so as to splice all the curtain fabrics according to the preset angle; the first conveying mechanism and the second conveying mechanism are used for conveying the curtain cloth cut by the cutting assembly to the first conveying mechanism; the first conveying mechanism is provided with a first curtain cloth, the second conveying mechanism is provided with a second curtain cloth, the second conveying mechanism drives the second curtain cloth to move towards the first curtain cloth and overlap the first curtain cloth, and the crimping assembly is used for crimping the overlapping positions of the first curtain cloth and the second curtain cloth.
Further, the curtain cloth processing device further comprises: the trimming assembly is arranged on the guide assembly to remove burrs on the side face of the curtain cloth on the guide assembly.
Further, the curtain cloth processing device further comprises: the positioning component is arranged between the cutting component and the trimming component so as to adjust the position of the curtain cloth on the guide component according to the position of the cutting component.
Further, the curtain cloth processing device further comprises: and the pulling component is arranged between the second conveying mechanism and the cutting component so as to transfer the curtain cloth cut by the cutting component to the second conveying mechanism.
Further, the curtain cloth processing device further comprises: the receiving assembly is rotatably arranged on one side of the first conveying mechanism so as to accommodate the cord fabric after being crimped on the first conveying mechanism.
Further, the curtain cloth processing device further comprises: the rubberizing piece assembly is arranged between the first conveying mechanism and the material receiving assembly so as to convey the curtain cloth rubberizing piece of the material receiving assembly to the first conveying mechanism.
According to another aspect of the present application, there is provided a cord fabric processing method for processing a cord fabric using the cord fabric processing apparatus described above, the cord fabric processing method comprising:
step S1: the curtain cloth on the material roll is guided out by a material guiding component;
step S2: adjusting the angle of the cutting assembly to cut the curtain cloth so that at least one edge of the cut curtain cloth has a preset inclination angle;
step S3: and the cut inclined edges of the curtain cloth are connected in a crimping way through a crimping assembly.
Further, the cord fabric processing method further includes a step S11 between the step S1 and the step S2, the step S11: the deburring assembly is used for removing burrs on the side edges of the curtain cloth, and the curtain cloth on the guide assembly is limited through the positioning assembly, so that the curtain cloth moves to the cutting assembly according to a preset path.
Further, the cord fabric processing method further includes a step S21 between the step S2 and the step S3, and the step S21 includes: and the curtain cloth cut by the cutting assembly is moved to the second conveying mechanism through the material pulling assembly, and is conveyed to the crimping assembly through the second conveying mechanism for material pressing.
Further, step S3 further includes: step S31: the method comprises the steps that a first curtain cloth on a first conveying mechanism is moved backwards to a first preset position, a second curtain cloth just cut by a cutting assembly is driven to move to a second preset position by a second conveying mechanism, at least part of the second curtain cloth is overlapped with the first curtain cloth, and a crimping assembly is crimped with the overlapping position of the first curtain cloth and the second curtain cloth so as to connect the first curtain cloth and the second curtain cloth.
Further, step S3 further includes step S30 before step S31, step S30: the crimping assembly is rotated to enable the extending direction of the crimping assembly to be consistent with the extending direction of the inclined edge of the second curtain cloth, so that the crimping assembly is crimped according to a preset angle during crimping.
The automatic cord fabric processing device integrates material taking, material cutting, compression joint and material pressing, realizes the integration and automation of the whole processing procedure, specifically, the cord fabric processing device firstly leads the cord fabric coiled into a roll through the material guiding component, then the material guiding component conveys the cord fabric to the cutting component, the cutting component cuts the cord fabric according to the preset angle, so that the edge of the cut curtain cloth has a preset inclination angle, the cut second curtain cloth is transferred to the second conveying mechanism, the second conveying mechanism drives the second curtain cloth to move towards the first conveying mechanism for placing the first curtain cloth, and when the second curtain cloth is moved to be overlapped with the first curtain cloth, the pressure welding assembly descends to compress the overlap edge position, thereby connecting the first curtain cloth and the second curtain cloth, and further solving the problem that the small-angle curtain cloth in the prior art is inconvenient to splice.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
fig. 1 is a schematic view showing the overall structure of an embodiment of a cord fabric processing apparatus according to the present application;
FIG. 2 is a schematic view showing a first partial structure of an embodiment of the cord fabric processing apparatus of the present application;
FIG. 3 is a schematic view showing a second partial structure of an embodiment of the cord fabric processing apparatus of the present application;
fig. 4 is a schematic structural view showing a preset angle of 90 ° in the embodiment of the cord fabric processing apparatus of the present application;
fig. 5 is a schematic view showing the structure of an embodiment of the cord fabric processing apparatus according to the present application, in which the preset angle is an acute angle;
FIG. 6 is a schematic view showing a partial structure of an embodiment of the cord fabric processing apparatus of the present application;
fig. 7 shows a schematic view of a crimping assembly crimping a curtain in an embodiment of a curtain working device of the application.
Wherein the above figures include the following reference numerals:
10. a material guiding component; 11. a first curtain; 12. a second curtain; 21. cutting the rotary central shaft; 22. a joint rotation center shaft; 23. opening the angular rotation driving device; 24. a joint angle rotation driving device; 30. a first conveying mechanism; 40. a second conveying mechanism; 50. a crimping assembly; 70. a rotating beam; 721. a first arcuate track; 722. a second arcuate track; 80. a cutting assembly; 81. a second guide rail; 90. trimming the assembly; 100. a positioning assembly; 110. a pulling component; 120. a material receiving assembly; 130. and a rubberizing sheet assembly.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
The application provides a curtain cloth processing device and a curtain cloth processing method, which aim to solve the problem that the curtain cloth processing device in the prior art is inconvenient to process curtain cloth with larger inclination angle.
Referring to fig. 1 to 7, a cord fabric processing apparatus includes a guide assembly 10, wherein the guide assembly 10 is used for guiding a cord fabric on a roll; the cutting assembly 80 is arranged on one side of the material guiding assembly 10, so that the curtain cloth unfolded by the material guiding assembly 10 is cut according to a preset angle; the crimping assembly 50 is arranged on one side of the cutting assembly 80, and is used for crimping all the curtain fabrics cut by the cutting assembly 80 together according to a preset angle so as to splice all the curtain fabrics according to the preset angle; a first conveying mechanism 30 and a second conveying mechanism 40, the second conveying mechanism 40 being used for conveying the curtain cut by the cutting assembly 80 to the first conveying mechanism 30; the first conveying mechanism 30 is provided with a first curtain cloth 11, the second conveying mechanism 40 is provided with a second curtain cloth 12, the second conveying mechanism 40 drives the second curtain cloth 12 to move towards the first curtain cloth 11 and overlap the first curtain cloth 11, and the pressure welding assembly 50 is used for pressure welding the overlapping positions of the first curtain cloth 11 and the second curtain cloth 12.
The application provides an automatic curtain processing device which integrates material taking, material cutting, compression joint and material pressing, and realizes the integration and automation of the whole processing procedure, specifically, the curtain processing device firstly guides a curtain rolled into a roll through a material guiding assembly 10, then the material guiding assembly 10 conveys the curtain to a cutting assembly 80, the cutting assembly 80 cuts the curtain according to a preset angle so that the edge of the cut curtain has a preset inclination angle, the cut second curtain 12 is transferred to a second conveying mechanism 40, the second conveying mechanism 40 drives the second curtain 12 to move towards a first conveying mechanism 30 for placing a first curtain 11, and after the second curtain is moved to overlap with the first curtain 11, the compression joint assembly 50 descends to compress the overlapping position, so that the first curtain 11 and the second curtain 12 are connected, and the problem that the small-angle curtain in the prior art is inconvenient to splice is solved.
The curtain cloth processing device further comprises: the trimming assembly 90, the trimming assembly 90 is set up on the material guiding assembly 10, in order to remove the burr of the curtain cloth side on the material guiding assembly 10.
As shown in fig. 1, the trimming assembly 90 in this embodiment is disposed on the guide assembly 10, the guide assembly 10 includes a plurality of rollers, the rollers rotate to drive the curtain to be opened, some burrs or protrusions are provided on the edges of the curtain, the trimming assembly 90 includes two cutting blades, the two cutting blades are disposed on two sides of the guide assembly 10 to trim two sides of the curtain, when the trimming assembly is specifically disposed, the cutting blades are stationary, the curtain moves relative to the cutting blades, and the cutting blades are fixed at suitable positions to trim the curtain beyond the space between the two cutting blades.
The curtain cloth processing device further comprises: the positioning assembly 100, the positioning assembly 100 is disposed between the cutting assembly 80 and the trimming assembly 90 to adjust the position of the curtain cloth on the guide assembly 10 according to the position of the cutting assembly 80.
In this embodiment, in order to ensure that the curtain reaches the cutting assembly 80 according to a predetermined path, so as to ensure the cutting position of the cutting assembly 80 on the curtain, specifically, the positioning assembly 100 includes two positioning plates, where the two positioning plates are oppositely disposed in the middle of two sides of the curtain to form a positioning space, so that the curtain passes through the positioning space and moves onto the cutting assembly 80.
The curtain cloth processing device further comprises: the pulling assembly 110 is arranged between the second conveying mechanism 40 and the cutting assembly 80, so that the curtain cloth cut by the cutting assembly 80 is transferred to the second conveying mechanism 40.
As shown in fig. 1, the pulling component 110 is disposed on the transmission frame and is disposed behind the cutting device, and is provided with a dual-shaft pulling clamp to achieve pulling of curtain fabric with different angles and widths.
The curtain cloth processing device further comprises: the receiving assembly 120 is rotatably disposed at one side of the first conveying mechanism 30, so as to receive the cord fabric crimped on the first conveying mechanism 30.
As shown in fig. 1, the material receiving unit 120 adopts a roller, and rotates to drive the curtain to wind around the roller, so that the curtain is rolled up for storage.
The curtain cloth processing device further comprises: the rubberizing subassembly 130, rubberizing subassembly 130 sets up between first transport mechanism 30 and receipts material subassembly 120 to the curtain cloth rubberizing piece of first transport mechanism 30 transmission to receipts material subassembly 120.
The rubberizing sheet assembly 130 is arranged behind the first conveying mechanism 30, and as an alternative, the rubberizing sheet process requirement can be met.
The curtain cloth processing method adopts the curtain cloth processing device to process the curtain cloth, and the curtain cloth processing method comprises the following steps: step S1: the curtain cloth on the material roll is guided out by the material guiding component 10; step S2: adjusting the angle of the cutting assembly 80 to cut the curtain so that at least one side of the cut curtain has a predetermined inclination angle; step S3: the cut inclined edges of the respective cords are pressure-bonded by the pressure bonding assembly 50.
The application also provides a curtain processing method, which is used for automatically processing the curtain, the whole processing process is mainly divided into the following parts, firstly, the curtain wound on a winding drum is unfolded and is transferred to a cutting assembly 80 for cutting in an unfolded state, the curtain processing device also comprises a controller, the controller controls the cutting assembly 80 to cut the curtain according to preset cutting angle parameters, one edge of the curtain is cut into a preset angle, then, a second conveying mechanism 40 transfers the cut curtain to a crimping assembly 50, the crimping assembly 50 is used for crimping and connecting the curtain with the curtain which is cut and crimped before, the step from cutting to crimping is completed, and the curtain is rolled and stored again before being transferred to a material cutting assembly 120 through a first conveying mechanism 30.
The cord fabric processing method further comprises a step S11 between the step S1 and the step S2, wherein the step S11 is as follows: the deburring assembly 90 is used for deburring the side edges of the curtain cloth, and the curtain cloth on the material guiding assembly 10 is limited by the positioning assembly 100 so that the curtain cloth moves to the cutting assembly 80 according to a preset path. The cord fabric processing method further includes a step S21 between the step S2 and the step S3, and the step S21 includes: the curtain fabric cut by the cutting assembly 80 is moved onto the second conveying mechanism 40 by the material pulling assembly 110, and conveyed to the pressing assembly 50 for pressing by the second conveying mechanism 40.
In the present embodiment, the cord fabric is trimmed in advance before the cutting assembly 80 cuts, and the side edge of the cord fabric is inevitably provided with thread ends or burrs when the cord fabric is manufactured or stored, if the cord fabric is not trimmed, the tire is defective, so the trimming assembly 90 is adopted in the step to trim the side edge of the cord fabric in advance, the quality of the tire is ensured, and further, the cutting assembly 80 needs to pre-tighten the cord fabric to prevent cutting deformation or cutting failure when the cord fabric is cut, so the pulling assembly 110 is further arranged on the side, away from the material guiding assembly 10, of the cutting assembly 80 in the present embodiment, so that the cord fabric is tensioned when the cutting assembly 80 cuts the cord fabric, and cutting is convenient.
Step S3 further includes: step S31: the first curtain cloth 11 on the first conveying mechanism 30 is moved backwards to a first preset position, the second curtain cloth 12 just cut by the cutting assembly 80 is driven by the second conveying mechanism 40 to move to a second preset position, at least part of the second curtain cloth 12 is overlapped with the first curtain cloth 11, and the crimping assembly 50 is crimped at the overlapped position of the first curtain cloth 11 and the second curtain cloth 12 to connect the first curtain cloth 11 and the second curtain cloth 12. Step S3 further includes step S30 before step S31, step S30: the crimping assembly 50 is rotated so that the extending direction of the crimping assembly 50 coincides with the extending direction of the inclined side of the second curtain cloth 12, so that the crimping assembly 50 is crimped at a predetermined angle at the time of crimping.
The cord fabric processing device comprises two conveying mechanisms and a pressure welding assembly 50 arranged between the two conveying mechanisms, wherein the first conveying mechanism 30 and the second conveying mechanism 40 are used for overlapping the first cord fabric 11 and the second cord fabric 12, then the pressure welding assembly 50 presses the overlapping position so as to press the first cord fabric 11 and the second cord fabric 12 together, thereby completing the connection of the front cord fabric and the rear cord fabric, and the process of rotating the pressure welding assembly is as follows: the pressing assembly 50 is arranged on the rotating beam 70, the center of the rotating beam 70 is located at the center of the width direction of the curtain cloth, namely, the center position of the width direction of the transmission frame, the rotating beam is arranged on the transmission frame through a joint rotating center shaft, the curtain cloth processing device further comprises a controller, the controller controls the rotating driving assembly to rotate according to set parameters so as to drive the rotating beam 70 to rotate by a preset angle, the extending direction of the rotating beam 70 is parallel to the inclined edge of the curtain cloth, the pressing position of the curtain cloth can be guaranteed when the rotating beam 70 drives the pressing assembly 50 to press down, and in particular, the pressing assembly 50 is arranged at intervals along the extending direction of the rotating beam 70, and the rotating beam 70 drives the pressing assemblies 50 to press down simultaneously so as to press down the curtain cloth.
The first conveying mechanism 30 and the second conveying mechanism 40 in this embodiment are respectively provided with a plurality of telescopic belts corresponding to each other, the ends of the telescopic belts are connected with the rotating beam 70, the rotating beam 70 rotates and drives the telescopic belts to stretch along a preset direction, specifically, each telescopic belt is arranged in a corresponding second guide rail 81, the second guide rail 81 is of a groove structure, the telescopic belts are connected with a sliding block, the sliding block is rotatably arranged on the rotating beam 70, the sliding block is arranged on the rotating beam 70, a rotating shaft is arranged at the bottom of the sliding block, and the telescopic belts can move along the extending direction of the rotating beam 70, so that the telescopic belts are ensured to move along the extending direction of the second guide rail 81 under the driving of the rotating beam 70.
The curtain cloth processing device further comprises: the first rail assembly is provided on the transmission frame, and the rotating beam 70 is movably provided on the first rail assembly to rotate in a guiding direction of the first rail assembly. The first rail assembly includes: the first arc-shaped track 721 and the second arc-shaped track 722 are symmetrically arranged with the rotation axis as a center, wherein a first end of the rotation beam 70 is connected with the first arc-shaped track 721, a second end of the rotation beam 70 is connected with the second arc-shaped track 722, and the rotation driving assembly drives the rotation beam 70 to rotate along the first arc-shaped track 721 and the second arc-shaped track 722. The rotation driving assembly drives the rotation beam 70 to rotate on the first arc-shaped track 721 and the second arc-shaped track 722 about the joint rotation center shaft 22.
The curtain cloth processing device of the application has the following application processes: the second conveying mechanism 40 receives the cut curtain cloth, then moves towards the pressing assembly 50, after moving to the preset position, the second conveying mechanism 40 stops moving, at this time, the first conveying mechanism drives the first curtain cloth 11 which is pressed and connected in advance to move backwards to the first preset position, then the first pressing plate of the pressing assembly presses down to fix the first curtain cloth 11, then the second conveying mechanism 40 drives the second curtain cloth 12 to move forwards to form lap joint with the first curtain cloth 11, and the second pressing plate of the pressing assembly presses down to press the lap joint position, so that the first curtain cloth 11 and the second curtain cloth 12 are pressed and connected in a pressing manner from the description above, and the above embodiment of the application realizes the following technical effects:
as shown in fig. 1 to 3, the application relates to a device and a process for automatically cutting and jointing small-angle fiber curtain cloth. The system mainly comprises a material guiding component 10, a trimming component 90, a positioning component 100, a cutting component, a material pulling component 110, a second conveying mechanism 40, a pressing component 50, a first conveying mechanism 30, a rubberizing sheet component 130, a material receiving component 120 and a control system.
The guide assembly 10 is capable of cutting a center of rotation about a cutting assembly, rotating at a cutting angle, and unwinding a rolled curtain to be cut and winding up a blanket.
The trimming assembly 90 is arranged on the rotary frame body of the material guiding assembly 10 and rotates together with the guiding, and the trimming mechanism is used for trimming off unqualified glue edges. 2 or more cords are trimmed by adopting a wallpaper blade, so that the process requirements are met and the waste coiling is completed. The speed of opening the curtain cloth is controlled by the floating roller and the detection control system.
The positioning assembly 100 is arranged behind the trimming assembly 90 and before the cutting assembly, and the positioning assembly 100 is arranged on the rotary frame body of the material guiding assembly 10 and rotates together with the guiding assembly.
The cutting assembly is fixedly arranged at the rotation center of the material guiding assembly 10; the cutting assembly is used for cutting the curtain cloth conveyed by the positioning assembly 100 according to the angle and the width required by the process;
the second conveying mechanism 40 conveys the cut cord fabric to the position of the press-connection assembly 50, and the second conveying mechanism 40 consists of a plurality of strip-shaped telescopic belts and can stretch and retract according to different angles of the cut cord fabric, so that the bevel edge of the cord fabric head can be close to the joint position with the minimum distance. The strip-shaped telescopic belt is connected with the rotating beam of the crimping assembly 50 through the guide rail sliding blocks. The strip-shaped telescopic belt synchronously stretches and contracts along with the rotation of the rotating beam.
The crimping assembly 50 is arranged at the joint rotating position, and the crimping assembly 50 rotates according to different cutting angles as required, so that automatic joint is realized.
The first conveying mechanism 30 conveys the curtain cloth completed by the joint out of the position of the pressing connection assembly 50, the first conveying mechanism 30 comprises a discharging conveying belt, and the discharging conveying belt consists of a plurality of strip-shaped telescopic belts, and can stretch and retract according to different angles of the cut curtain cloth, so that the tail bevel edge of the curtain cloth can be at the position close to the joint by the minimum distance. The strip-shaped telescopic belt is connected with the rotating beam of the crimping assembly 50 through the guide rail sliding blocks. The strip-shaped telescopic belt synchronously stretches and contracts along with the rotation of the rotating beam.
The material receiving assembly 120 is arranged behind the film sticking assembly 130 and is used for coiling the curtain cloth after the joint.
When in specific use, the main process steps are as follows:
1) A schematic view of the position of the cut angle of 90 degrees is shown in fig. 4. The calendared curtain cloth is guided out by the guide component 10 along the vertical and cutting components, the pulling component 110 pulls materials along the direction of the vertical cutting component, and the cutting angle of the cutting component is 90 degrees. The crimp assembly 50 has a joint angle of 90 degrees. The process requirement of cutting joint at 90 degrees is met.
2) The cutting angle is shown in fig. 5 as a schematic view of the position of the acute angle alpha. The angle α is typically 15 ° to 90 degrees, also known as a small angle cut, preferably 35 ° to 90 degrees.
The guide assembly 10 is driven by a guide angle rotation driving device 23 to rotate along a cutting rotation central shaft 21 and form an alpha angle with the cutting assembly, so that the calendared curtain cloth is led out from the cutting line through the guide assembly 10. The material pulling assembly 110 pulls materials along the alpha direction, and the material pulling assembly 110 is driven by double-shaft servo to realize alpha angle material pulling. The cutting assembly cuts the curtain cloth with the angle alpha degrees. The second transfer mechanism 40 delivers the cut-to-alpha cord to the splice location of the crimp assembly 50 and accurately stops the stub bar at the splice location. The crimping assembly 50 is driven by the joint angle rotation drive 24 to rotate along the joint rotation center axis 22 such that the crimping assembly 50 is at an angle α to the cutting line. The second conveyor 40 includes a feeding conveyor belt composed of a plurality of strip-shaped telescopic belts. The strip-shaped telescopic belt is connected with the rotating beam of the crimping assembly 50 through the guide rail sliding blocks. The strip-shaped telescopic belt synchronously stretches and contracts along with the rotation of the rotating beam. The feeding conveyer belt can stretch and retract according to the angle alpha of the cutting curtain cloth, so that the bevel edge of the curtain cloth head can be close to the joint position with the minimum distance. Similarly, the first transfer mechanism 30 delivers the cord fabric having a splice angle α degrees out of the splice location of the crimp assembly 50 and accurately stops the tail at the splice location. The first transfer mechanism 30 is composed of a plurality of strip-shaped elastic bands. The strip-shaped telescopic belt is connected with the rotating beam of the crimping assembly 50 through the guide rail sliding blocks. The strip-shaped telescopic belt synchronously stretches and contracts along with the rotation of the rotating beam. The first conveying mechanism 30 can stretch and retract according to the angle alpha of the cutting curtain cloth, so that the curtain cloth is at a position close to the joint, wherein the tail bevel edge can be at a minimum distance. The head and tail overlap joint of the alpha-degree curtain cloth is realized through the pressing component. The continuous strip of shade fabric is taped to the taping sheet assembly 130 and finally wound onto a spool by the take-up assembly 120. The technological requirement of cutting joint with small angle alpha degree is realized.
The application is characterized in that the structure that the feeding conveyer belt and the discharging conveyer belt stretch together along with the rotation of the joint device is adopted, thereby realizing the automation of the small-angle fiber curtain cloth cutting joint. The quality of the joint is improved, the labor intensity is reduced, and the automation of the production of the product is realized.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present application, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present application.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (11)
1. A cord fabric processing apparatus, comprising:
the material guiding assembly (10), the said material guiding assembly (10) is used for guiding the curtain cloth on the unwinding material roll;
the cutting assembly (80) is arranged on one side of the material guiding assembly (10) so as to cut curtain cloth unfolded by the material guiding assembly (10) according to a preset angle;
the crimping assembly (50) is arranged on one side of the cutting assembly (80) and used for crimping all the curtain fabrics cut by the cutting assembly (80) together according to a preset angle so as to splice all the curtain fabrics according to the preset angle;
a first conveying mechanism (30) and a second conveying mechanism (40), wherein the second conveying mechanism (40) is used for conveying the curtain cloth cut by the cutting assembly (80) to the first conveying mechanism (30), and the first conveying mechanism (30) and the second conveying mechanism (40) are respectively positioned at two sides of the crimping assembly (50);
the first conveying mechanism (30) is provided with a first curtain cloth (11), the second conveying mechanism (40) is provided with a second curtain cloth (12), the second conveying mechanism (40) drives the second curtain cloth (12) to move towards the first curtain cloth (11) and overlap the first curtain cloth (11), the crimping assembly (50) is used for crimping the overlapping positions of the first curtain cloth (11) and the second curtain cloth (12), the first conveying mechanism (30) and the second conveying mechanism (40) all comprise a plurality of telescopic belts, and the telescopic belts stretch and retract according to the difference of cutting curtain cloth angles.
2. The cord fabric working apparatus of claim 1, further comprising:
the trimming assembly (90) is arranged on the material guiding assembly (10) so as to remove burrs on the side face of the curtain cloth on the material guiding assembly (10).
3. The cord fabric working apparatus of claim 2, further comprising:
the positioning assembly (100) is arranged between the cutting assembly (80) and the trimming assembly (90) so as to adjust the position of the curtain cloth on the guide assembly (10) according to the position of the cutting assembly (80).
4. The cord fabric working apparatus of claim 1, further comprising:
and the pulling component (110) is arranged between the second conveying mechanism (40) and the cutting component (80) so as to transfer the curtain cloth cut by the cutting component (80) to the second conveying mechanism (40).
5. The cord fabric working apparatus of claim 1, further comprising:
the material receiving assembly (120) is rotatably arranged on one side of the first conveying mechanism (30) so as to accommodate the curtain cloth after being crimped on the first conveying mechanism (30).
6. The cord fabric working apparatus of claim 5, further comprising:
the rubberizing piece assembly (130), rubberizing piece assembly (130) set up first transport mechanism (30) with receive material subassembly (120) between, in order to right first transport mechanism (30) are transmitted receive material subassembly (120) cord fabric rubberizing piece.
7. A cord fabric processing method, characterized in that the cord fabric processing method processes a cord fabric using the cord fabric processing apparatus according to any one of claims 1 to 6, the cord fabric processing method comprising:
step S1: the curtain cloth on the material roll is led out through a material guiding component (10);
step S2: adjusting the angle of the cutting assembly (80) to cut the curtain so that at least one edge of the cut curtain has a preset inclination angle;
step S3: and the cut inclined edges of the curtain cloth are connected in a pressure welding way through a pressure welding assembly (50).
8. The method of claim 7, further comprising a step S11 between the step S1 and the step S2,
the step S11: the deburring assembly (90) is used for removing burrs on the side edges of the curtain cloth, and the curtain cloth on the material guiding assembly (10) is limited through the positioning assembly (100), so that the curtain cloth moves to the cutting assembly (80) according to a preset path.
9. The method of claim 7, further comprising a step S21 between the step S2 and the step S3,
the step S21 includes: the curtain fabric cut by the cutting assembly (80) is moved onto a second conveying mechanism (40) through a pulling assembly (110), and conveyed to the crimping assembly (50) through the second conveying mechanism (40) for material pressing.
10. The method of processing cord fabric according to claim 7, characterized in that said step S3 further comprises:
step S31: the method comprises the steps that a first curtain cloth (11) on a first conveying mechanism (30) is moved backwards to a first preset position, a second curtain cloth (12) just cut by a cutting assembly (80) is driven to move to a second preset position by a second conveying mechanism (40), at least part of the second curtain cloth (12) is overlapped with the first curtain cloth (11), and a crimping assembly (50) is crimped with the overlapping position of the first curtain cloth (11) and the second curtain cloth (12) so as to connect the first curtain cloth (11) with the second curtain cloth (12).
11. The method of claim 10, wherein the step S3 further comprises a step S30 before the step S31,
the step S30: the crimping assembly (50) is rotated so that the extending direction of the crimping assembly (50) is consistent with the extending direction of the inclined edge of the second curtain cloth (12), and the crimping assembly (50) is crimped according to a preset angle during crimping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011635055.1A CN112810200B (en) | 2020-12-31 | 2020-12-31 | Cord fabric processing device and cord fabric processing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011635055.1A CN112810200B (en) | 2020-12-31 | 2020-12-31 | Cord fabric processing device and cord fabric processing method |
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| CN112810200A CN112810200A (en) | 2021-05-18 |
| CN112810200B true CN112810200B (en) | 2023-08-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114474811A (en) * | 2022-01-28 | 2022-05-13 | 软控股份有限公司 | Cord fabric belt cutting production line |
| CN118650889A (en) * | 2024-08-20 | 2024-09-17 | 杭州数通超声光电有限公司 | Ultrasonic rapid welding process for butt-jointing after cutting tire fiber cord fabric |
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