CN212197162U - Conveying tray device for feeding mechanism - Google Patents

Abstract

The utility model discloses a carry tray device for feed mechanism belongs to charging equipment technical field. Including front end bumper shock absorber and the rear end dog that is located tray body front and back both ends respectively, left direction hook and the right direction hook that is located tray body lower surface left and right sides respectively, tray body lower surface middle part is equipped with middle deflector, and the tray body upper surface is equipped with the clamping piece that is used for the relative setting of centre gripping fixed work piece to and be used for supporting the support column of work piece. The utility model has the advantages that: the conveying chain and the conveying rollers drive the conveying tray device to carry workpieces in a reciprocating circulating mode, the trays do not need to be moved manually, the feeding efficiency is improved, and the labor intensity is reduced.

Description

Conveying tray device for feeding mechanism

Technical Field

The utility model relates to a carry tray device for feed mechanism belongs to charging equipment technical field.

Background

The existing feeding conveying device needs to be manually taken back to a feeding position to load after the feeding of the conveying tray is finished, and then feeding is carried out, so that the feeding tray cannot automatically work in a circulating mode.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model aims at providing a stability is good, carries the transport tray device that is used for feed mechanism of tray automatic cycle work.

The technical scheme of the utility model is that: the utility model provides a carry tray device for feed mechanism, is including front end bumper shock absorber and the rear end dog that is located tray body front and back both ends respectively, is located left guide hook and the right guide hook of tray body lower surface left and right sides respectively, tray body lower surface middle part is equipped with middle deflector, and the tray body upper surface is equipped with the clamping piece that is used for the relative setting of centre gripping fixed work piece to and the support column that is used for supporting the work piece.

Supporting blocks are arranged at the left end and the right end of the lower surface of the tray body.

The utility model has the advantages that: the conveying chain and the conveying rollers drive the conveying tray device to carry workpieces in a reciprocating circulating mode, the trays do not need to be moved manually, the feeding efficiency is improved, and the labor intensity is reduced.

Drawings

FIG. 1 is an overall view of a feeding mechanism;

FIG. 2 is a partial view I of the feed mechanism;

FIG. 3 is a second partial view of the feeding mechanism;

FIG. 4 is a first cross-sectional view of the feeding mechanism;

FIG. 5 is a second cross-sectional view of the feeding mechanism;

FIG. 6 is a schematic view of a tension adjusting device;

FIG. 7 is a first schematic view of a conveyor tray apparatus;

FIG. 8 is a second schematic view of a transfer tray apparatus;

fig. 9 is a schematic view of a transfer tray apparatus for loading a workpiece.

The reference numbers in the figures are as follows: 1. side mounting plate, 2, chain protection box, 3, driving gear, 4, driven gear, 5, transmission shaft, 6, motor, 7, conveying chain, 8, conveying roller, 9, guide bar, 10.1, shaft sleeve, 10.2, holding sleeve, 10.3, left guide circular plate, 10.4, right guide circular plate, 10.41, guide clamping plate, 10.5, synchronous positioning pin, 10.6, disc spring, 10.7, gasket, 10.8, lock nut a, 11.1, tray body, 11.2, front end shock absorber, 11.3, rear end stop block, 11.4, left guide hook, 11.5, right guide hook, 11.6, middle guide plate, 11.7, clamping piece, 11.8, support column, 11.9, support block, 12, workpiece, 13, wheel shaft, 14.1, guide rail, 14.2, shaft sleeve support slide block, 14.3, fixed block, 14.4, adjusting rod, 14.5, lock nut b, 14.6, spring connecting frame, and spring bracket.

Detailed Description

The invention will be further explained with reference to the accompanying drawings 1-9:

example 1

The utility model provides a carry tray device for feed mechanism, is including being located tray body 11.1 front and back front end bumper shock absorber 11.2 and rear end dog 11.3 at both ends respectively, is located tray body 11.1 left side guiding hook 11.4 and right guiding hook 11.5 of the lower surface left and right sides respectively, tray body 11.1 lower surface middle part is equipped with middle deflector 11.6, and tray body 11.1 upper surface is equipped with the relative clamping piece 11.7 that sets up that is used for the fixed work piece 12 of centre gripping to and be used for supporting workpiece 12's support column 11.8. Supporting blocks 11.9 are arranged at the left end and the right end of the lower surface of the tray body 11.1.

Example 2

A feeding mechanism with the conveying tray device comprises side mounting plates 1 which are oppositely arranged, a driving gear 3 and a driven gear 4 are respectively arranged at two ends of each side mounting plate 1, the driving gear 3 is connected with a motor 6 through a transmission shaft 5, the two driven gears 4 are connected through a wheel shaft 13, the two ends of the transmission shaft 5 and the two ends of the wheel shaft 13 are rotatably connected with the side mounting plates 1, the middle parts of the transmission shaft 5 and the wheel shaft 13 are respectively provided with a tensioning guide device, the driving gear 3 and the driven gear 4 are positioned at the two ends of the conveying chain 7, be equipped with on the conveying chain 7 and be used for conveying the conveying roller 8 of carrying the tray device, chain protection box 2 is located conveying chain 7 outsidely, and open on 2 surfaces of chain protection box has the centre joint, and conveying roller 8 sets up relatively outside extending to chain protection box 2 through the centre joint be equipped with the gib block 9 that is used for the direction to carry the tray device between the side-mounting board 1.

Carry tray device includes, is located tray body 11.1 front and back front end bumper shock absorber 11.2 and rear end dog 11.3 at both ends respectively, is located tray body 11.1 lower surface left and right sides's left guide hook 11.4 and right guide hook 11.5 respectively, tray body 11.1 lower surface middle part is equipped with middle deflector 11.6, and the tray body upper surface is equipped with the relative clamping piece 11.7 that sets up that is used for the fixed work piece 12 of centre gripping to and be used for supporting the support column 11.8 of work piece 12. The conveying tray devices are arranged in a front-back adjacent mode, rear end stop blocks 11.3 of the adjacent conveying tray devices are arranged opposite to front end shock absorbers 11.2, and supporting blocks 11.9 are arranged at the left end and the right end of the lower surface of the tray body 11.1.

The tensioning guide device comprises a shaft sleeve 10.1 with one end being a slotted end, a clamping sleeve 10.2 is arranged outside the slotted end, the clamping sleeve 10.2 of the tensioning guide device positioned on the transmission shaft 5 is clamped and fixed on the transmission shaft 5, the clamping sleeve 10.2 of the tensioning guide device positioned on the wheel shaft 13 is clamped and fixed on the wheel shaft 13, a left guide circular plate 10.3 is arranged outside the clamping sleeve 10.2, the side end surface of the clamping sleeve 10.2 is in surface contact with the left guide circular plate 10.3, the other side of the left guide circular plate 10.3 is attached to an annular boss on the shaft sleeve 10.1, the annular boss limits the left guide circular plate 10.3, so that the left guide circular plate 10.3 cannot move to the right (as shown in figure 5), a right guide circular plate 10.4 sleeved on the shaft sleeve 10.1 is arranged opposite to the left guide circular plate 10.3, a synchronous positioning pin 10.5 is arranged between the left guide circular plate 10.3 and the right guide circular plate 10.4, and a guide clamping plate 10.41 is arranged at the periphery of the right guide circular, the other side of the right guide circular plate 10.4 is connected with a disc spring 10.6, the disc spring 10.6 is adjacent to a washer 10.7, and the washer 10.7 is limited on a shaft sleeve 10.1 through a locking sleeve and a locking nut a 10.8. After the locking sleeve is fixed by the locking nut a10.8, the disc spring 10.6 between the right guide circular plate 10.4 and the washer 10.7 is in a compressed state, the disc spring 10.6 elasticity enables the right guide circular plate 10.4 and the left guide circular plate 10.3 to be tightly pressed, the left guide circular plate 10.3 and the side end face of the clasping sleeve 10.2 are tightly pressed, when the wheel shaft 13 rotates, the left guide circular plate 10.3 and the side end face of the clasping sleeve 10.2 generate friction force, so that the left guide circular plate 10.3 synchronously rotates, and the left guide circular plate 10.3 drives the right guide circular plate 10.4 to synchronously rotate through the friction force and the synchronous positioning pin 10.5. The middle part of the guide strip 9 is provided with a guide slit, the crack between the left guide circular plate 10.3 and the guide clamping plate 10.41 and the guide slit are positioned on the same straight line, and the width of the crack is smaller than the thickness of the middle guide plate 11.6.

One end of a driven gear 4 of the side mounting plate 1 is provided with a tension adjusting device, the tension adjusting device comprises a guide rail 14.1 fixed on the side mounting plate 1, a shaft sleeve supporting slide block 14.2 connected with the guide rail 14.1 in a sliding manner, the end part of a wheel shaft 13 penetrates through a U-shaped opening of the side mounting plate 1 and the shaft sleeve supporting slide block 14.2 and is connected with the shaft sleeve supporting slide block 14.2 through a bearing in a rotating manner, a fixing block 14.3 arranged opposite to the shaft sleeve supporting slide block 14.2 is fixed on the side mounting plate 1, one end of an adjusting rod 14.4 penetrates through and is connected with the fixing block 14.3 in a threaded manner, locking nuts b14.5 connected with adjusting rods 14.4 in a threaded manner are arranged on two sides of the fixing block 14.3, the other end of the adjusting rod 14.4 is movably connected with a connecting frame 14.6 on the side part of the shaft sleeve supporting slide block 14.2, one end of a rectangular spring 14.7 sleeved on the.

The working process of the feeding mechanism is as follows:

the conveying tray device clamps the workpiece 12 through the clamping pieces 11.7 which are arranged oppositely, and supports the workpiece through the supporting columns 11.8, so that the workpiece 12 is accurately positioned on the conveying tray device; the motor 6 drives the driving gear 3 to rotate, the driving gear 3 drives the conveying chain 7 and the driven gear 4, conveying rollers 8 on the conveying chain 7 synchronously move, the conveying rollers 8 are in contact with supporting blocks 11.9 of the conveying tray device, the conveying tray device and workpieces 12 on the conveying tray device are driven to move through friction force, during the period, the middle guide plate 11.6 moves along a guide seam of the guide strip 9, the conveying tray device is guaranteed to accurately move according to a preset conveying path through the guide hook and the guide strip, the conveying tray device is adjacent in the front and at the back, a front end shock absorber 11.2 and a rear end stop block 11.3 are respectively arranged in the front and at the back of the tray body 11.1, and collision and damage of the front and rear conveying; after the workpiece 12 is taken away, the conveying tray device continues to move, after moving to one side of the driven gear 4, the conveying tray device synchronously turns and moves to the bottom of the side mounting plate 1 along with the conveying chain 7, before turning, the middle guide plate 11.6 moves out of the guide slit and moves to the slit between the left guide circular plate 10.3 and the guide clamping plate 10.41, when entering the slit, the slit is opened, the right guide circular plate 10.4 moves rightwards (as shown in figure 5) to compress the disc spring 10.6, the elastic force generated by the compression of the disc spring 10.6 acts on the right guide circular plate 10.4, the guide clamping plate 10.41 on the guide circular plate is matched with the left guide circular plate 10.3 to clamp the middle guide plate 11.6 between the two, so as to ensure the stability of the turning action of the conveying tray device, after the conveying tray device turns to the lower part of the side mounting plate 1, the conveying tray device is hung on the conveying roller 8 through the left and right guide hooks and moves synchronously with the conveying roller 8, and the middle guide plate 11.6 moves out, enters the guide slit of the guide strip 9 and moves according to a preset route, and when the guide slit moves to one side of the driving gear, the conveying tray device turns upwards again and enters the next workpiece loading and conveying cycle.

The driven gear 4 one end of side-mounting panel 1 is equipped with the tight adjusting device that rises, through rotatory regulation pole 14.4, promote axle sleeve supporting slide 14.2 and remove along guide rail 14.1, make driven gear 4 remove, change driving gear 3 and driven gear 4 interval, guarantee that conveying chain 7 rises tightly the moderate degree, if meet overload or other situations, conveying chain 7 passes through driven gear 4 and axle sleeve supporting slide 14.2 effect rectangle spring 14.7, make it compress, axle sleeve supporting slide 14.2 micro displacement is permitted, can guarantee whole device normal operating like this, also protect whole device can not produce destructive damage simultaneously.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (2)

1. The utility model provides a carry tray device for feed mechanism, its characterized in that, including front end bumper shock absorber (11.2) and rear end dog (11.3) that are located tray body (11.1) front and back both ends respectively, left guide hook (11.4) and right guide hook (11.5) that are located tray body (11.1) lower surface left and right sides respectively, tray body (11.1) lower surface middle part is equipped with middle deflector (11.6), and tray body (11.1) upper surface is equipped with clamping piece (11.7) that are used for the relative setting of centre gripping fixed work piece (12) to and support column (11.8) that are used for supporting work piece (12).

2. The conveying tray device for the feeding mechanism according to claim 1, characterized in that the tray body (11.1) is provided with support blocks (11.9) at the left and right ends of the lower surface.

Images