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CN105775603B - A kind of Transmission system - Google Patents

A kind of Transmission system Download PDF

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Publication number
CN105775603B
CN105775603B CN201610243212.1A CN201610243212A CN105775603B CN 105775603 B CN105775603 B CN 105775603B CN 201610243212 A CN201610243212 A CN 201610243212A CN 105775603 B CN105775603 B CN 105775603B
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CN
China
Prior art keywords
chain
track
fixed plate
top surface
transmission system
Prior art date
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Active
Application number
CN201610243212.1A
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Chinese (zh)
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CN105775603A (en
Inventor
许家明
王永岗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Its Industry Transfer System Co Ltd
Original Assignee
Suzhou Its Industry Transfer System Co Ltd
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Filing date
Publication date
Application filed by Suzhou Its Industry Transfer System Co Ltd filed Critical Suzhou Its Industry Transfer System Co Ltd
Priority to CN201610243212.1A priority Critical patent/CN105775603B/en
Publication of CN105775603A publication Critical patent/CN105775603A/en
Application granted granted Critical
Publication of CN105775603B publication Critical patent/CN105775603B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/12Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30Details; Auxiliary devices
    • B65G17/38Chains or like traction elements; Connections between traction elements and load-carriers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/20Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
    • B65G21/22Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/24Gearing between driving motor and belt- or chain-engaging elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/88Separating or stopping elements, e.g. fingers
    • B65G47/8807Separating or stopping elements, e.g. fingers with one stop
    • B65G47/8815Reciprocating stop, moving up or down in the path of the article

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Intermediate Stations On Conveyors (AREA)

Abstract

The invention discloses a kind of Transmission system, it is characterised in that:Including rack, the link chain mechanism being arranged in rack, driving mechanism, lifting body, strainer and pallet apparatus, the link chain mechanism includes the chain track being arranged in rack and the conveyor chain being arranged in chain track, the lifting body is installed on the bottom of the chain track, the pallet apparatus is arranged in the chain track, and the bottom of the pallet apparatus is affixed on the top surface of the conveyor chain;The driving mechanism is arranged at the side of the rack, and the strainer is arranged at the opposite side of the rack, and the conveyor chain drives via the driving mechanism, and adjusts rate of tension through the strainer.The present invention effectively improves the service life of Transmission system, reduces use cost, improves the flexibility of Transmission system corner.

Description

A kind of Transmission system
Technical field
The present invention relates to a kind of Transmission system.
Background technology
Pipeline is a kind of widely used assembly line conveying equipment, for conveying various products.In the prior art In, generally conveyed using belt, still, when being conveyed using belt, when running into turning, it is necessary to middle transition mechanism Transition is carried out, causes belt discontinuous, underaction.And belt can carry product weight it is lighter, if using iron chains Bar, then cost is higher.
The content of the invention
It is an object of the present invention to provide a kind of Transmission system, by using the structure, improves the flexible of Transmission system corner Property, also improves the load capacity of Transmission system.
To reach above-mentioned purpose, the technical solution adopted by the present invention is:A kind of Transmission system, including rack, it is arranged at machine Link chain mechanism, driving mechanism, lifting body, strainer and pallet apparatus on frame, the link chain mechanism include being arranged at machine Chain track on frame and the conveyor chain being arranged in chain track, the lifting body are installed on the bottom of the chain track Portion, the pallet apparatus are arranged in the chain track, and the bottom of the pallet apparatus is affixed on the top of the conveyor chain On face;The driving mechanism is arranged at the side of the rack, and the strainer is arranged at the opposite side of the rack, described Conveyor chain drives via the driving mechanism, and adjusts rate of tension through the strainer.
In above-mentioned technical proposal, the conveyor chain is made of the chain condition of a plurality of interconnections, the chain condition The middle part of one end is equipped with clinch, and the top of the other end is equipped with connecting portion, and the center of the clinch is equipped with overlap hole, described The center of connecting portion is equipped with connecting hole, and the overlap hole matches with the connecting hole, the top surface of the connecting portion with it is described The top surface of chain condition flushes, the top surface of the clinch to being equipped with spacing between the top surface of the chain condition, the distance values with The thickness of the connecting portion is equal, and the connecting portion bottom surface of the chain condition is butted on the top surface of adjacent chain condition clinch, and is passed through Attachment device is through in the connecting hole and overlap hole fixed.
In above-mentioned technical proposal, the pallet apparatus includes tray body, and the tray body is installed on through conveyor chain In chain track, tray body bottom surface both sides are respectively symmetrically equipped with a directive wheel, and the directive wheel is rotatablely installed through shaft In on the tray body bottom surface, each directive wheel bottom surface is butted on the conveyor chain, and the directive wheel is cylindrical Face is in contact with the madial wall of the chain track.
In above-mentioned technical proposal, the tray body both sides are equipped with directive wheel, and in addition both sides are respectively symmetrically equipped with a groove, Two grooves are each perpendicular to the conveyor chain and set, and are equipped with a side roller in the groove, the side roller hangs down Directly it is installed in the groove of the tray body;The periphery of the side roller is in contact with the top surface of the chain track.
In above-mentioned technical proposal, two positioning sets of holes are arranged with the middle part of the tray body, the positioning sets of holes are close The groove is set.
In above-mentioned technical proposal, the lifting body is installed on the outside of chain track, and the lifting body includes fixing Plate, movable plate and jacking cylinder, the movable plate are arranged between the jacking cylinder and the fixed plate, the fixed plate top Portion is installed on the bottom of the chain track, and the fixed plate bottom is connected with a guide post, and the guide post passes through the movable plate It is connected with the jacking cylinder;The movable plate bottom is connected with the output shaft of the jacking cylinder, described in the movable plate warp The output shaft of jacking cylinder is slided on the guide post;Positioning column and support column, corresponding institute are additionally provided with the top of the movable plate State fixed plate and be equipped with location hole and supported hole, the positioning column is through in the location hole, and the support column is through at the branch Support in hole, and the top surface of the positioning column and support column flushes, the top surface of the positioning column is additionally provided with protruding block.
In above-mentioned technical proposal, the top both sides of the fixed plate are respectively equipped with T-shaped sliding block, the corresponding chain track Bottom be equipped with the T-shaped sliding slot in bottom, the fixed plate is slideably positioned in the T-shaped sliding slot in the bottom through the upper T-shaped sliding block;Institute State location hole and supported hole is arranged between upper T-shaped sliding block described in both sides, the bottom surface of the chain track is equipped with straight slot and institute State location hole and supported hole is corresponding, the positioning column is inserted in the straight slot through the location hole, and the support column passes through The supported hole is inserted in the straight slot, and the protruding block matches with the positioning sets of holes.
In above-mentioned technical proposal, a photoelectric sensor and a stopper are equipped with the straight slot above the fixed plate, it is described Photoelectric sensor is connected with the stopper;The stopper includes telescopic cylinder and barrier plate, and the telescopic cylinder is installed on The bottom of the chain track, the barrier plate are arranged in the straight slot, the output of the barrier plate and the telescopic cylinder Axis is connected;Under the output shaft retracted state of the telescopic cylinder, the barrier plate is arranged in the straight slot, the telescopic cylinder Output shaft stretching state under, the barrier plate exposes to the top of the straight slot.
In above-mentioned technical proposal, the driving mechanism is installed in the rack through the first fixed plate, the driving mechanism Including the motor, gear reducer and torque force limiting device set gradually, the torque force limiting device is installed on the bottom of first fixed plate Portion, the motor are connected through the gear reducer with the torque force limiting device, and the top surface of first fixed plate is equipped with a fluted disc, The output shaft of the torque force limiting device is connected through first fixed plate with the fluted disc, and the fluted disc is with being arranged at chain rail Conveyor chain engagement in road;A mounting bracket is additionally provided with the side wall of the motor, the mounting bracket is equipped with a telescopic cylinder, The output shaft of the telescopic cylinder is set towards the lower section of the motor, and support is provided with the output shaft of the telescopic cylinder Foot.
In above-mentioned technical proposal, the strainer includes tensioning cylinder and the tensioning being arranged on tensioning cylinder output shaft Piece, the tensioning cylinder and tensioning piece are arranged on same plane with the conveyor chain, and the tensioning cylinder and tensioning piece hang down Directly set in the conveyor chain, and the tensioning piece is butted on the side of the conveyor chain.
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art:
1. conveyor chain is made of the chain condition of a plurality of interconnections in the present invention, the middle part of one end of the chain condition Equipped with clinch, the top of the other end is equipped with connecting portion, and adjacent chain condition is connected by clinch with connecting portion, by using chain Condition is connected with each other, and using countersunk head pin connection, compared with belt composition, the conveyor chain in the present invention is continuous, easy to corner, together When, it is more preferable compared with the load-bearing of belt;Moreover, the driving trace of conveyor chain will not sideslip, ensure the shipping mass of product;
2. product is positioned in tray body in the present invention, tray body is installed on conveyor chain through directive wheel, and The periphery of directive wheel is in contact with the madial wall of chain track, in use, conveyor chain drives tray body movement, at this During, since the madial wall with chain track is in contact, directive wheel rotates directive wheel at the same time, smoothly drives body movement; Meanwhile in conveyor chain corner, due to the presence of directive wheel, directive wheel rotates always to be butted on the inner wall side of chain track, Tray body is smoothly passed corner, ensure to be positioned over the stability of product movement above body, and by the setting of body, just In the product for placing different model, the scope of application of Product transport is improved;
3. by setting side roller in the present invention, side roller is butted on the top surface of chain track, is moved in tray body When dynamic, the setting of side roller, effectively avoids rocking in tray body motion process, and radian is rocked in reduction, ensures product fortune Defeated stability;
4. lifting body to be installed on to the outside of chain track in the present invention, lifting body include fixed plate, movable plate and Jacking cylinder, the product in Transmission system is jacked up, depart from Transmission system, use using the support column in jacking cylinder and movable plate In positioning product, processed easy to the positioning of product;Meanwhile movable plate and jacking cylinder are installed on by chain track by fixed plate Bottom, and fixed plate is slideably positioned in the T-shaped sliding slot in bottom of chain track bottom, easy to adjust lifting body in chain rail Position on road, to adapt to different product and different station, effectively improves the locating effect of product, the scope of application is also wide;
5. setting photoelectric sensor and stopper in the present invention at lifting body, transmission system is detected using photoelectric sensor Product is moved into place on system, is stopped product orientation using stopper, jacking work is synchronously carried out after the completion of positioning, is taken off product From Transmission system, product orientation is realized, easy to the processing after product orientation;
6. driving mechanism includes motor, gear reducer and the torque force limiting device set gradually in the present invention, rotated by motor, Slow down through gear reducer, there is provided low-speed big, then exported by the maximum torsion of torque force limiting device limitation, avoid exceeding specified torsion And whole Transmission system is destroyed, finally by fluted disc by the power conveyor chain of motor, make conveyor chain according to its rotation direction Run with certain speed, in the present invention, be installed in rack at the top of driving mechanism, be connected with conveyor chain, bottom, which is equipped with, stretches Contracting cylinder, is provided with support feet on the output shaft of telescopic cylinder, support feet is installed on ground, passes through telescopic cylinder output shaft Stretch out or bounce back, for adjusting the position of support feet, adapt it to the ground of different height, by will be installed at the top of lifting body In in rack, bottom is butted on ground, can reduce vibrations caused by motor operating, the stabilization of guarantee motor power output Property;
7. branch of the support feet to driving mechanism can be adjusted at any time by the setting of telescopic cylinder and supporting rack in the present invention Support force, easy to reduce vibrations caused by motor operating, the stability of guarantee driving mechanism operation to greatest extent.
Brief description of the drawings
Fig. 1 is the structure diagram in the embodiment of the present invention one;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the dimensional structure diagram of Fig. 1;
Fig. 4 is the structure diagram of conveyor chain in the embodiment of the present invention one;
Fig. 5 is the bottom view of Fig. 4;
Fig. 6 is the dimensional structure diagram of Fig. 4;
Fig. 7 is the structure diagram of pallet apparatus in the embodiment of the present invention one;
Fig. 8 is the top view of Fig. 7;
Fig. 9 is the dimensional structure diagram of Fig. 7;
Figure 10 is the mounting structure schematic diagram of pallet apparatus and lifting body in the embodiment of the present invention one;
Figure 11 is the structure diagram of lifting body in the embodiment of the present invention one;
Figure 12 is the structure diagram of driving mechanism in the embodiment of the present invention one;
Figure 13 is the A-A schematic cross-sectional views of Figure 12;
Figure 14 is the decomposition texture schematic diagram of Figure 12.
Wherein:1st, conveyor chain;12nd, chain condition;13rd, clinch;14th, connecting portion;15th, overlap hole;16th, connecting hole;17、 Arcwall face;18th, bottom plate;19th, side plate;110th, filler rod;111st, lower concave part;112nd, transmission shaft;113rd, elastomeric pad;2nd, pallet fills Put;21st, tray body;24th, directive wheel;25th, shaft;26th, groove;27th, side roller;28th, sets of holes are positioned;3rd, lifting body; 32nd, fixed plate;33rd, movable plate;34th, jacking cylinder;35th, guide post;36th, positioning column;37th, support column;38th, location hole;39th, support Hole;310th, protruding block;313rd, upper T-shaped sliding block;314th, straight slot;315th, side plate is jacked;316th, the T-shaped sliding block in side;317th, the T-shaped cunning in side Groove;318th, telescopic cylinder is stopped;319th, barrier plate;4th, driving mechanism;43rd, the first fixed plate;44th, motor;45th, gear reducer;46、 Torque force limiting device;47th, fluted disc;49th, mounting bracket;410th, telescopic cylinder;411st, support feet;412nd, the first protective cover;413rd, second Protective cover;5th, strainer;51st, tensioning cylinder;52nd, it is tensioned piece;6th, rack;7th, chain track.
Embodiment
The invention will be further described with reference to the accompanying drawings and embodiments:
Embodiment one:Referring to shown in Fig. 1~14, a kind of Transmission system, including rack 6, the chain making machine that is arranged in rack 6 Structure, driving mechanism 4, lifting body 3, strainer 5 and pallet apparatus 2, the link chain mechanism include the chain being arranged in rack 6 Bar track 7 and the conveyor chain 1 being arranged in chain track 7, the lifting body 3 are installed on the bottom of the chain track 7, The pallet apparatus 2 is arranged in the chain track 7, and the bottom of the pallet apparatus 2 is affixed on the top of the conveyor chain 1 On face;The driving mechanism 4 is arranged at the side of the rack 6, and the strainer 5 is arranged at the opposite side of the rack 6, The conveyor chain 1 drives via the driving mechanism 4, and adjusts rate of tension through the strainer 5.
In the present invention, product is positioned in pallet apparatus 2, and pallet apparatus 2 is placed directly in the carrier chain in chain track 7 On bar 1, its movement is driven by conveyor chain 1.Conveyor chain 1 drives it to be moved in chain track 7 by driving mechanism 4, in order to The elasticity of conveyor chain 1 is adjusted, strainer 5 is set, for adjusting the elasticity of conveyor chain 1.Simultaneously as conveying The top of track 7 needs the processing unit (plant) for setting different station, therefore, it is necessary to which pallet apparatus 2 is positioned at these stations, lead to The setting of lifting body 3 is crossed, pallet apparatus 2 is jacked up, departs from conveyor chain 1, it is positioned at processing unit (plant) and processes.
Referring to shown in Fig. 4~6, the conveyor chain is made of the chain condition 12 of a plurality of interconnections, the chain condition The middle part of 12 one end is equipped with clinch 13, and the top of the other end is equipped with connecting portion 14, and the center of the clinch 13 is equipped with Overlap hole 15, the center of the connecting portion 14 are equipped with connecting hole 16, and the overlap hole 15 matches with the connecting hole 16, institute The top surface for stating connecting portion 14 is flushed with the top surface of the chain condition 12, the top surface of the clinch 13 to the top of the chain condition 12 Spacing is equipped between face, the distance values are equal with the thickness of the connecting portion 14,14 bottom surface of connecting portion of the chain condition 12 It is butted on the top surface of adjacent 12 clinch 13 of chain condition, and is through at through attachment device in the connecting hole 16 and overlap hole 15 admittedly It is fixed.
Referring to shown in Fig. 4,6, the connecting hole 16 is counter sink, and the attachment device is countersunk pin.The chain condition 12 14 bottom surface of connecting portion and 13 top surface of clinch of adjacent chain condition 12 match.During installation, to needing the company of chain condition 12 Socket part 14 is overlapped on the top surface of clinch 13, and then countersunk pin is through in the connecting hole 16 and overlap hole 15, will be adjacent Two chain conditions 12 connect.Due to using countersunk pin, alloing adjacent chain condition 12 to be rotated around countersunk pin, beneficial to chain Corner.
Shown in Figure 6, the end face of the connecting portion 14 and clinch 13 is arcwall face 17, the corresponding clinch 13 with The joint of the chain condition 12 is also arcwall face 17.By setting arcwall face 17, rotated easy to chain in corner, ensure chain The smooth corner of bar.Meanwhile elastomeric pad 113 is equipped with the clinch 13 at 15 both ends of overlap hole, prevent hard friction, extension makes Use the service life.
Shown in Figure 5, the chain track is U-shaped, including bottom plate 18 and the side plate 19 for being arranged at 18 both sides of bottom plate, often Wedge groove is additionally provided with described in side on side plate 19, the wedge groove extends along the extending direction of the side plate 19, in the wedge groove Equipped with filler rod 110, the end face of the filler rod 110 is butted on the side of the chain condition 12, wherein, filler rod 110 is rubber filler rod. By the way that chain 110 is arranged in U-shaped chain track, ensures the driving trace of chain, prevent chain sideslip.Meanwhile in order into One step ensure chain movement, set rubber filler rod, for prevent chain condition 12 move when bump against side plate 19, play buffering make With.
The bottom plate 8 is equipped with lower concave part 111, and the bottom of the chain condition 12 is equipped with transmission shaft 112, the transmission shaft 12 Bottom movement be arranged in the lower concave part 111.By setting transmission shaft 112, for connecting the driving mechanism of Transmission system, Meanwhile the bearing capacity of chain condition 12 can be increased, also improve the loading power that driving mechanism is moved to chain condition 12.
Referring to shown in Fig. 7~10, the pallet apparatus includes tray body 21, and the tray body 21 is through conveyor chain 21 It is installed in chain track 7, the 21 bottom surface both sides of tray body are respectively symmetrically equipped with a directive wheel 24, and the directive wheel 24 passes through Shaft 25 is rotatablely installed on 21 bottom surface of tray body, and each 24 bottom surface of directive wheel is butted on the conveyor chain 1, And the periphery of the directive wheel 24 is in contact with the madial wall of the chain track 7.
In the present embodiment, the size and shape of tray body 21 differs, but the diameter of directive wheel 24 is equal, its is straight Footpath is equal with the width of chain track 7.When in use, the pallet sheet of different model can according to the product of different model, be selected Tray body, is directly positioned on conveyor chain 1 by body, by the effect of frictional force, drives tray body to transport by conveyor chain 1 It is dynamic.
Close to the top surface of the chain track 7, the bottom surface of the tray body 21 is affixed on for the bottom surface of the tray body 21 On the top surface of the chain track 7, tray body is driven by the frictional force between directive wheel 24 and conveyor chain 1 in the present invention 21 move with conveyor chain 1, as toward product is placed in tray body 21, its gravity is bigger, and suffered frictional force is also got over Greatly.
Referring to shown in Fig. 7~9,21 both sides of tray body are equipped with directive wheel 24, and in addition both sides are respectively symmetrically equipped with one Groove 26, two grooves are each perpendicular to the conveyor chain and set, and a side roller 27 is equipped with the groove 26, described Side roller 27 is installed vertically in the groove 26 of the tray body 21.The periphery of the side roller 27 and the chain The top surface of track 7 is in contact.When tray body 21 is moved, due to only having directive wheel 24 to be butted on conveyor chain 1, when movement, holds in the palm Disk body 21 may be not sufficiently stable, and can be produced and be rocked, and therefore, set side roller 27,24 bottom of directive wheel is butted on conveyor chain 1 On, side roller 27 is butted on the top surface of chain track 7, and one shares 4 points and conveyor chain 1 and chain rail in tray body 21 Road 7 contacts, and can improve stability when tray body 21 is moved, prevent shaking amplitude mistake in 21 motion process of tray body Greatly.
Referring to shown in Fig. 7,9, the middle part of tray body 21 is arranged with two positioning sets of holes 28, the positioning sets of holes 28 Set close to the groove 26.Positioning sets of holes 28 and the lifting body 3 of Transmission system coordinate, for tray body 21 to be jacked up, De- material conveyor chain 1.
Referring to shown in Figure 10,11, the lifting body 3 is installed on the outside of chain track 7, and the lifting body 3 includes Fixed plate 32, movable plate 33 and jacking cylinder 34, the movable plate 33 are arranged at the jacking cylinder 34 and the fixed plate 32 Between, the top of fixed plate 32 is installed on the bottom of the chain track 7, and 32 bottom of fixed plate is connected with a guide post 35, the guide post 35 is connected through the movable plate 33 with the jacking cylinder 34;33 bottom of movable plate and the jacking The output shaft of cylinder 34 is connected, and output shaft of the movable plate 33 through the jacking cylinder 34 is slided on the guide post 35;Institute The top for stating movable plate 33 is additionally provided with positioning column 36 and support column 37, and the corresponding fixed plate 32 is equipped with location hole 38 and support Hole 39, the positioning column 36 are through in the location hole 38, and the support column 37 is through in the supported hole 39, and the positioning The top surface of column 36 and support column 37 flushes, and the top surface of the positioning column 36 is additionally provided with protruding block 310.
In the present embodiment, pallet apparatus 2 is provided with chain track 7, for taking product, is set on pallet apparatus 2 There are positioning sets of holes 28, protruding block 10 is just plugged in positioning in positioning sets of holes 28, and then support column 7 and positioning column 6 can be smooth Pallet apparatus 2 is jacked up, realize product orientation on predetermined station.
Referring to shown in Figure 10,11, the top both sides of the fixed plate 32 are respectively equipped with T-shaped sliding block 313, the corresponding chain The bottom of bar track 7 is equipped with the T-shaped sliding slot in bottom, and the fixed plate 32 is slideably positioned in the bottom through the upper T-shaped sliding block 313 In T-shaped sliding slot.In the present invention, the length of chain track 7 is configured according to actual production station, and therefore, it is necessary to according to station How much setting anchor points, that is, lifting body 3 is set at station, therefore, for the ease of the installation of lifting body 3, is led to The setting of T-shaped sliding block 313 and T-shaped sliding slot is crossed, easy to which lifting body 3 is arranged at station.
The location hole 38 and supported hole 39 are arranged between upper T-shaped sliding block 313 described in both sides, the chain track 7 Bottom surface is corresponding with the location hole 38 and supported hole 39 equipped with straight slot 314, and the positioning column 36 passes through the location hole 38 Insert in the straight slot 314, the support column 37 is inserted in the straight slot 314 through the supported hole 39.And the protruding block 310 match with the positioning sets of holes 28., can be by positioning column 36 and support column 37 from straight slot 314 when jacking cylinder 34 rises Ejection, makes it expose to the top of chain track 7, easy to which pallet apparatus 2 is jacked up, departs from chain track 7.
Referring to shown in Figure 10,11, in order to further improve the stability of lifting body 3,32 both sides of fixed plate are distinguished Equipped with a jacking side plate 315, the jacking side plate 315 is set perpendicular to the fixed plate 32, and side plate 315 is jacked described in per side Medial surface is equipped with the T-shaped sliding block 316 in side, and the side wall of the corresponding chain track 7 is equipped with the T-shaped sliding slot 317 in side, the side T Type sliding block 316 is slideably positioned in the T-shaped sliding slot 317 in the side.
In the present embodiment, in order to improve the accuracy of product orientation, set at the straight slot 314 above the fixed plate 32 There are a photoelectric sensor and a stopper, the photoelectric sensor is connected with the stopper and jacking cylinder 4.
The stopper includes stopping telescopic cylinder 318 and barrier plate 319, and the stop telescopic cylinder 318 is installed on institute The bottom of chain track 7 is stated, the barrier plate 319 is arranged in the straight slot 314, and the barrier plate 319 is stretched with the stop The output shaft of contracting cylinder 318 is connected.Under the output shaft retracted state for stopping telescopic cylinder 318, the barrier plate 319 is set It in the straight slot 314, can pass through pallet apparatus 2, the output shaft for stopping telescopic cylinder 318 stretches out state Under, the barrier plate 319 exposes to the top of the straight slot 314, for stopping pallet apparatus 2, easy to lifting body 3 by pallet Device 2 jacks up.
Referring to shown in Figure 12~14, the driving mechanism 4 is installed in the rack 6 through the first fixed plate 43, the drive Motivation structure 4 includes motor 44, gear reducer 45 and the torque force limiting device 46 set gradually, and the torque force limiting device 46 is installed on described The bottom of first fixed plate 43, the motor 44 are connected through the gear reducer 45 with the torque force limiting device 46, and described first is solid The top surface of fixed board 43 is equipped with a fluted disc 47, the output shaft of the torque force limiting device 46 through first fixed plate 43 with it is described Fluted disc 47 is connected, and the fluted disc 47 is engaged with the conveyor chain 1 being arranged in chain track 7;On the side wall of the motor 44 also Equipped with a mounting bracket 49, the mounting bracket 49 is equipped with a telescopic cylinder 410, and the output shaft of the telescopic cylinder 410 is towards institute The lower section for stating motor 44 is set, and support feet 411 is provided with the output shaft of the telescopic cylinder 410.
Wherein, motor inherently produces vibrations among the course of work, and in conventional structure, motor is directly mounted at In rack or it is directly mounted on ground, if be directly mounted in rack, vibrations caused by motor work are larger, can shadow The stability of whole Transmission system is rung, if be directly mounted on ground, motor must be fixed on first on ground, prevent from moving Position, but this mode motor is difficult to move, it has not been convenient to.Therefore, by the way that machine will be installed at the top of driving mechanism in the present embodiment On frame 6, bottom is butted on ground by telescopic cylinder 410 and supporting rack 411, using ground supports, with reference to both advantages, both It is moved easily, also reduces vibrations, ensures the stability of Transmission system.Meanwhile support feet is adjusted using telescopic cylinder 410 411 position, adapts to the ground of different height.
Shown in Figure 14, the top of first fixed plate 43 is equipped with the first protective cover 412 and the second protective cover 413, The chain track 7 is through between 412 and second protective cover 413 of the first protective cover, and first protective cover 412 covers at On the fluted disc 47, and the top of first protective cover, 412 and second protective cover 413 flushes.By setting the first protective cover 412 and second protective cover 413, the transmission environment of driving mechanism is protected, while the effect of protection operating personnel is also functioned to, ensure behaviour The security of work.
Referring to shown in Fig. 1~3, the strainer 5 includes tensioning cylinder 51 and is arranged on tensioning cylinder output shaft Piece 52 is tensioned, the tensioning cylinder 51 and tensioning piece are arranged on same plane with the conveyor chain 1, the tensioning cylinder 51 And tensioning piece 52 is set perpendicular to the conveyor chain 1, and the tensioning piece 52 is butted on the side of the conveyor chain 1.

Claims (8)

  1. A kind of 1. Transmission system, it is characterised in that:Including rack, the link chain mechanism being arranged in rack, driving mechanism, jack Structure, strainer and pallet apparatus, the link chain mechanism include the chain track being arranged in rack and are arranged at chain track Interior conveyor chain, the lifting body are installed on the bottom of the chain track, and the pallet apparatus is arranged at the chain In track, and the bottom of the pallet apparatus is affixed on the top surface of the conveyor chain;The driving mechanism is arranged at the machine The side of frame, the strainer are arranged at the opposite side of the rack, and the conveyor chain drives via the driving mechanism, And adjust rate of tension through the strainer;The pallet apparatus includes tray body, and the tray body is pacified through conveyor chain Loaded in chain track, tray body bottom surface both sides are respectively symmetrically equipped with a directive wheel, and the directive wheel is rotated through shaft It is installed on the tray body bottom surface, each directive wheel bottom surface is butted on the conveyor chain, and the directive wheel Periphery is in contact with the madial wall of the chain track;The tray body both sides are equipped with directive wheel, and in addition both sides are right respectively Title is equipped with a groove, and two grooves are each perpendicular to the conveyor chain and set, and a side roller, institute are equipped with the groove Side roller is stated to be installed vertically in the groove of the tray body;The periphery of the side roller and the chain track Top surface is in contact.
  2. 2. Transmission system according to claim 1, it is characterised in that:The conveyor chain by a plurality of interconnections chain Condition forms, and the middle part of one end of the chain condition is equipped with clinch, and the top of the other end is equipped with connecting portion, the clinch Center is equipped with overlap hole, and the center of the connecting portion is equipped with connecting hole, and the overlap hole matches with the connecting hole, institute The top surface for stating connecting portion is flushed with the top surface of the chain condition, and the top surface of the clinch is set between the top surface of the chain condition There is spacing, the distance values are equal with the thickness of the connecting portion, and the connecting portion bottom surface of the chain condition is butted on adjacent chain condition On the top surface of clinch, and it is through in the connecting hole and overlap hole and fixes through attachment device.
  3. 3. Transmission system according to claim 1, it is characterised in that:Two positioning are arranged with the middle part of the tray body Sets of holes, the positioning sets of holes are set close to the groove.
  4. 4. Transmission system according to claim 3, it is characterised in that:The lifting body is installed on the outer of chain track Portion, the lifting body include fixed plate, movable plate and jacking cylinder, the movable plate be arranged at the jacking cylinder with it is described Between fixed plate, the bottom of the chain track is installed at the top of the fixed plate, the fixed plate bottom is connected with a guide post, The guide post is connected through the movable plate with the jacking cylinder;The movable plate bottom and the output shaft of the jacking cylinder It is connected, output shaft of the movable plate through the jacking cylinder is slided on the guide post;It is additionally provided with the top of the movable plate Positioning column and support column, the corresponding fixed plate are equipped with location hole and supported hole, and the positioning column is through in the location hole, The support column is through in the supported hole, and the top surface of the positioning column and support column flushes, and the top surface of the positioning column is also Equipped with protruding block.
  5. 5. Transmission system according to claim 4, it is characterised in that:The top both sides of the fixed plate are respectively equipped with T Type sliding block, the bottom of the corresponding chain track are equipped with the T-shaped sliding slot in bottom, and the fixed plate is slided through the upper T-shaped sliding block and set It is placed in the T-shaped sliding slot in the bottom;The location hole and supported hole are arranged between upper T-shaped sliding block described in both sides, the chain The bottom surface of track is corresponding with the location hole and supported hole equipped with straight slot, and the positioning column inserts in institute through the location hole State in straight slot, the support column is inserted in the straight slot through the supported hole, and the protruding block and the positioning sets of holes phase Matching.
  6. 6. Transmission system according to claim 5, it is characterised in that:A photoelectricity is equipped with straight slot above the fixed plate Sensor and a stopper, the photoelectric sensor are connected with the stopper;The stopper includes telescopic cylinder and stop Plate, the telescopic cylinder are installed on the bottom of the chain track, and the barrier plate is arranged in the straight slot, the barrier plate It is connected with the output shaft of the telescopic cylinder;Under the output shaft retracted state of the telescopic cylinder, the barrier plate is arranged at institute State in straight slot, under the output shaft stretching state of the telescopic cylinder, the barrier plate exposes to the top of the straight slot.
  7. 7. Transmission system according to claim 1, it is characterised in that:The driving mechanism is installed on institute through the first fixed plate State in rack, the driving mechanism includes motor, gear reducer and the torque force limiting device set gradually, the torque force limiting device installation In the bottom of first fixed plate, the motor is connected through the gear reducer with the torque force limiting device, and described first fixes The top surface of plate is equipped with a fluted disc, and the output shaft of the torque force limiting device is connected through first fixed plate with the fluted disc, The fluted disc is engaged with the conveyor chain being arranged in chain track;A mounting bracket is additionally provided with the side wall of the motor, it is described Mounting bracket is equipped with a telescopic cylinder, and the output shaft of the telescopic cylinder is set towards the lower section of the motor, and described flexible Support feet is installed on the output shaft of cylinder.
  8. 8. Transmission system according to claim 1, it is characterised in that:The strainer includes tensioning cylinder and is arranged at Tensioning piece on tensioning cylinder output shaft, the tensioning cylinder and tensioning piece are arranged on same plane with the conveyor chain, The tensioning cylinder and tensioning piece are set perpendicular to the conveyor chain, and the tensioning piece is butted on the side of the conveyor chain On.
CN201610243212.1A 2016-04-19 2016-04-19 A kind of Transmission system Active CN105775603B (en)

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