Positioning and reversing device suitable for jig conveying

Abstract

The utility model relates to a positioning and reversing device suitable for jig conveying, which comprises a support plate, two parallel synchronous belt components are fixedly connected to the support plate, and a lifting plate is matched between the two synchronous belt components through a jacking component. A driving assembly for driving the two synchronous belt assemblies to move is fixedly connected between the lifting plate and the supporting plate, a positioning plate is fixedly connected to the upper surface of the lifting plate, and a plurality of positioning pins are fixedly connected to the positioning plate. The lifting plate is driven to ascend and descend through the jacking assembly, lifting of the jig plate is achieved through cooperation of the positioning pins and the holes of the jig plate, the jig plate is driven to fall on the synchronous belt assembly through the jacking assembly, and therefore reversing conveying of the jig plate is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to jig conveying, more particularly, the utility model relates to a positioning and reversing device suitable for jig conveying. BACKGROUND

[0002] The existing mechanism is generally a single structure of positioning or reversing, when the jig is conveyed to the position, the positioning accuracy and the reversing conveying are met, two mechanisms appear on the conveying line at the same time, not only the use space of two stations is occupied, but also the work is interfered with each other to cause the phenomenon that the work is not smooth. UTILITY MODEL CONTENTS

[0003] In order to realize the purpose of the utility model, the technical scheme that the utility model adopts is: a positioning and reversing device suitable for jig conveying, comprising: a support plate, the support plate is fixedly connected with two parallel synchronous belt assemblies, a lifting plate is matched with the two synchronous belt assemblies through a jacking assembly between the two synchronous belt assemblies, a driving assembly for driving the two synchronous belt assemblies to move is fixedly connected between the lifting plate and the support plate, a positioning plate is fixedly connected to the upper surface of the lifting plate, and a plurality of positioning pins are fixedly connected to the positioning plate.

[0004] Preferably, the synchronous belt assembly comprises: two support frames, a driving wheel and a plurality of driven wheels are rotatably arranged between the two support frames and matched with the driving assembly, a synchronous belt is arranged outside the driving wheel and the driven wheel, and a tensioning assembly is further arranged between the two support frames.

[0005] Preferably, the tensioning assembly comprises: a tensioning wheel matched with the synchronous belt is arranged between the two support frames, the tensioning wheel is matched with an adjusting column through a bearing, the two support frames are each provided with a waist-shaped hole matched with the adjusting column, the support frames are each fixedly connected with an adjusting block, the adjusting block is threadedly matched with a screw rod, and the end of the screw rod abuts against the adjusting column.

[0006] Preferably, the driving assembly comprises: a driving motor fixedly arranged on the support plate, a main sprocket is fixedly connected to the output shaft of the motor, the two driving wheels are connected through a rotating shaft, the rotating shaft is fixedly connected with a driven sprocket, the main sprocket is matched with the driven sprocket through a chain, and the main sprocket drives the driving wheel to rotate.

[0007] Preferably, the jacking assembly comprises: a jacking cylinder fixed on the support plate, the telescopic rod of the jacking cylinder is fixedly connected with the lower surface of the lifting plate, a plurality of guide columns are fixedly connected to the lower surface of the lifting plate, and the support plate is provided with a guide sleeve matched with the guide columns.

[0008] Preferably, the support plate is provided with an adjusting plate below, the adjusting plate is fixedly connected with an adjusting cylinder, the telescopic rod of the adjusting cylinder is fixedly connected with the support plate, the lower surface of the support plate is fixedly connected with a plurality of guide rods, and the adjusting plate is fixedly connected with a guide ring matched with the guide rods.

[0009] Preferably, the lifting plate is fixedly connected with a plurality of matching blocks.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1. The lifting plate is lifted by the jacking assembly, the lifting of the jig plate is realized by the cooperation of the positioning pin and the hole of the jig plate, the jig plate falls on the synchronous belt assembly by the jacking assembly, and the reversing conveying of the jig plate is realized.

[0012] 2. The driving assembly is arranged between the lifting plate and the support plate, the overall floor area of the device is reduced, the space is saved, and the cost is solved.

[0013] 3. The adjusting column is driven to move along the waist-shaped hole by the cooperation of the screw rod and the adjusting column, and the displacement of the tension pulley is generated, so that the tension of the synchronous belt is adjusted.

[0014] 4. The adjusting cylinder is matched with the support plate, the synchronous belt is lifted when the jig plate is lowered by the jacking assembly, the reversing conveying of the jig plate is realized, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a whole structure schematic view of the positioning and reversing device suitable for jig conveying of the utility model;

[0016] Fig. 2 It is a partial structure schematic view of the positioning and reversing device suitable for jig conveying of the utility model.

[0017] In the drawing: 1. Support plate; 2, lifting plate; 3, positioning plate; 301, positioning pin; 4, adjusting block; 5, driving wheel; 6, driven wheel; 7, synchronous belt; 8, tension pulley; 9, adjusting column; 10, matching block; 11, driving motor; 12, main sprocket; 13, from sprocket; 14, rotating shaft; 15, jacking cylinder; 16, guide column; 17, guide sleeve; 18, adjusting plate; 19, adjusting cylinder; 20, guide rod; 21, guide ring; 22, support frame. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model.

[0019] The utility model provides a new type of part of the embodiment, instead of all the embodiment, based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of the utility model protection.

[0020] Embodiment:

[0021] Figs. 1-2 As shown, the utility model provides a technical scheme: a kind of positioning and reversing device suitable for jig conveying, it include: support plate 1, two parallel synchronous belt assemblies are fixedly connected with support plate 1, lifting plate 2 is matched with the jacking assembly between two synchronous belt assemblies, driving assembly is fixedly connected between lifting plate 2 and support plate 1 with driving two synchronous belt assemblies movement.

[0022] Jacking assembly includes: jacking cylinder 15 fixed on support plate 1, the telescopic rod of jacking cylinder 15 is fixedly connected with the lower surface of lifting plate 2, the lower surface of lifting plate 2 is fixedly connected with multiple guide columns 16, support plate 1 is equipped with guide sleeve 17 matched with guide column 16.

[0023] Lifting plate 2 upper surface is fixedly connected with a positioning plate 3, and the positioning plate 3 is fixedly connected with multiple positioning pins 301, the jacking cylinder 15 drives lifting plate 2 to lift, and the positioning pin 301 on the positioning plate 3 is matched with jig plate by lifting plate 2, so as to realize the lifting of jig plate, improve the lifting efficiency of jig plate.

[0024] Lifting plate 2 is fixedly connected with multiple adjusting blocks 4, and adjusting block 4 is also matched with a screw rod, the screw rod is abutted with positioning plate 3, the position of positioning plate 3 is adjusted by adjusting screw rod, so as to correct positioning pin 301 installation error.

[0025] Synchronous belt assembly includes: two support frames 22, the driving wheel 5 matched with driving assembly and multiple driven wheels 6 are rotatably arranged between the two support frames 22, the driving wheel 5 and the driven wheel 6 are provided with synchronous belt 7 outside, and the two support frames 22 are also provided with tensioning assembly.

[0026] Tensioning assembly includes: two support frames 22 are provided with tensioning wheel 8 matched with synchronous belt 7 between the two support frames 22, the tensioning wheel 8 is matched with adjusting column 9 through bearing, and the two support frames 22 are provided with waist type hole matched with adjusting column 9.

[0027] The support frame 22 is fixedly connected with a matching block 10, the matching block 10 is threadedly matched with a screw rod, and the end of the screw rod is abutted with adjusting column 9, so that the screw rod drives adjusting column 9 to displace along the waist type hole, so as to adjust the tensioning force of synchronous belt 7.

[0028] The driving assembly comprises a driving motor 11 fixedly arranged on the support plate 1, an output shaft of the driving motor 11 is fixedly connected with a main sprocket 12, two driving wheels 5 are connected through a rotating shaft 14, the rotating shaft 14 is fixedly connected with a driven sprocket 13, the main sprocket 12 is matched with the driven sprocket 13 through a chain, and the driving wheel 5 is driven to rotate.

[0029] A adjusting plate 18 is arranged below the support plate 1, the adjusting plate 18 is fixedly connected with an adjusting cylinder 19, an extension rod of the adjusting cylinder 19 is fixedly connected with the support plate 1, a plurality of guide rods 20 are fixedly connected to the lower surface of the support plate 1, and the adjusting plate 18 is fixedly connected with guide rings 21 matched with the guide rods 20. The adjusting cylinder 19 is mainly used for adjusting the height of the support plate 1.

[0030] As shown in Figs. 1-2 When working, the jacking cylinder 15 drives the lifting plate 2 to lift, the lifting plate 2 drives the positioning pin 301 on the positioning plate 3 to be matched with the hole of the jig plate, so that the lifting of the jig plate is realized.

[0031] After the jig plate is positioned, the jacking cylinder 15 is lowered, the adjusting cylinder 19 is raised, the synchronous belt assembly is contacted with the jig, and is lifted to a certain height, the driving motor 11 is started, the main sprocket 12 is matched with the driven sprocket 13 through the chain, and the driving wheel 5 is driven to rotate. The driving wheel 5 is rotated, the driven wheel 6 and the tension pulley 8 are driven to rotate through the synchronous belt 7, so that the jig on the synchronous belt 7 is conveyed, and the reverse conveying is realized.

[0032] The embodiments of the utility model discloses the preferable embodiment, but is not limited to this, the ordinary skill of the art, the spirit of the utility model is appreciated to the above-mentioned embodiment, and different extension and change are made, but as long as not departing from the spirit of the utility model, all are within the protection scope of the utility model.

Claims

1. A positioning and reversing device for use in the transport of a fixture, characterized in that, The utility model relates to a supporting plate fixed connection has two parallelly arranged synchronous belt assemblies, and two synchronous belt assemblies are matched with the lifting plate through the jacking assembly between the synchronous belt assemblies, and the driving assembly that fixedly connects with the supporting plate between the lifting plate and the supporting plate drives two synchronous belt assemblies to move, the locating plate is fixedly connected on the lifting plate upper surface, and the locating plate is fixedly connected with a plurality of positioning pins. The synchronous belt assembly includes two support frames, a driving wheel and a plurality of driven wheels are rotatably arranged between the two support frames and cooperate with the driving assembly, the driving wheel and the driven wheel are provided with a synchronous belt outside, and a tensioning assembly is further arranged between the two support frames.

2. The positioning and reversing device for tool delivery according to claim 1, characterized in that, The tensioning assembly includes a tensioning wheel arranged between the two support frames and cooperating with the synchronous belt, the tensioning wheel is matched with an adjusting column through a bearing, the two support frames are each provided with a waist-shaped hole matched with the adjusting column, the support frame is fixedly connected with an adjusting block, the adjusting block is threadedly matched with a screw rod, and the end of the screw rod abuts against the adjusting column.

3. The positioning and reversing device for tool delivery according to claim 2, characterized in that, The driving assembly includes a driving motor fixedly arranged on the supporting plate, the output shaft of the motor is fixedly connected with a main sprocket, the two driving wheels are connected through a rotating shaft, the rotating shaft is fixedly connected with a driven sprocket, the main sprocket is matched with the driven sprocket through a chain, and the driving wheel is driven to rotate.

4. The positioning and reversing device for tool delivery according to claim 2, characterized in that, The jacking assembly includes a jacking cylinder fixed on the supporting plate, the telescopic rod of the jacking cylinder is fixedly connected with the lower surface of the lifting plate, the lower surface of the lifting plate is fixedly connected with a plurality of guide columns, and the supporting plate is provided with a guide sleeve matched with the guide column.

5. The positioning and reversing device for tool delivery according to claim 1, characterized in that, The adjusting plate is fixedly connected with an adjusting cylinder, the telescopic rod of the adjusting cylinder is fixedly connected with the supporting plate, the lower surface of the supporting plate is fixedly connected with a plurality of guide rods, and the adjusting plate is fixedly connected with a guide ring matched with the guide rod.

6. The positioning and reversing device for tool delivery according to claim 1, characterized in that, The lifting plate is fixedly connected with a plurality of matching blocks.

7. The positioning and reversing device for tool delivery according to claim 1, characterized in that, ​

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