CN217102058U - Coating conveying chain transfer hanging device - Google Patents

Abstract

The utility model discloses a coating conveying chain transfer device, which comprises a fixed seat, wherein a conveying mechanism is erected on the fixed seat, at least two transfer racks capable of moving up and down and back and forth are installed on the conveying mechanism through a connecting component, the transfer racks are transferred between two adjacent coating conveying chains through the conveying mechanism, a position sensor for monitoring the transfer position of the transfer racks and a speed sensor for monitoring the transfer speed of the transfer racks are arranged on the conveying mechanism, and mechanical fingers for clamping a workpiece hanger are arranged at the upper end and the lower end of the transfer racks; the utility model discloses can satisfy the quick commentaries on classics of work piece and hang the requirement, area occupied is little, low in manufacturing cost.

Description

Coating conveying chain transfer hanging device

Technical Field

The utility model relates to a change the field of hanging the device, especially relate to an application conveying chain changes and hangs device.

Background

On the existing coating production line, workpieces need to be transported back and forth between different coating conveying chains according to different processing technologies, in order to reduce the labor intensity of workers, most of the workpieces are hung in a transferring way by adopting a pneumatic sliding device, but the device needs to run in the same direction and at the same speed among the coating conveying chains, the hanging speed is low, the production efficiency is influenced, the whole device is large in size, and the occupied area is large; still partly can adopt the manipulator to change the hanging to the work piece, only need day chain and ground chain with the beat can, but along with the functioning speed of day chain and ground chain accelerates, the quick change of work piece of hanging requirement also is difficult to be satisfied to single manipulator, and manipulator equipment is expensive moreover, has increased manufacturing cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an application conveying chain changes and hangs device is provided, should change and hang the device and can change the work piece of hanging between the application conveying chain fast to improve production efficiency.

Solve the technical problem, the utility model discloses the technical scheme who adopts as follows:

the utility model provides a coating conveying chain changes device of hanging which characterized in that, includes the fixing base, the fixing base is put on the shelf and is equipped with transport mechanism, transport mechanism is last to install two at least turnover framves that can be from top to bottom, back-and-forth movement through coupling assembling, the turnover frame passes through transport mechanism and has enough to meet the need between two adjacent coating conveying chains, is equipped with the position sensor who is used for monitoring turnover frame turnover position and the speedtransmitter who monitors turnover frame turnover speed on the transport mechanism, and the upper and lower both ends of turnover frame are equipped with the mechanical finger that is used for pressing from both sides the work piece hanger.

On the basis of the technical scheme, the utility model discloses can do following improvement:

furthermore, the conveying mechanism comprises a bracket fixedly arranged on the fixed seat, two annular conveying chains which are arranged in parallel up and down are arranged on the bracket, and electric chain wheels are arranged at two ends of each annular conveying chain; each be equipped with rather than parallel arrangement's platform below the annular conveying chain, platform fixed connection is on the support.

Furthermore, the connecting assembly comprises a connecting frame, one side of the connecting frame is connected with the outer sides of the two annular conveying chains, a first electric screw rod which is vertically arranged is installed on the other side of the connecting frame, a second electric screw rod which is transversely arranged is fixedly installed on a screw rod nut of the first electric screw rod, and the screw rod nut of the second electric screw rod is connected with the turnover frame; the connecting frame is provided with rollers and supported on the platform through the rollers and slides on the platform.

Furthermore, all revolving racks include a montant, the upper and lower both ends of montant are equipped with the backup pad, mechanical finger fixed mounting be in the backup pad.

Further, the mechanical finger is a pneumatic finger or an electric finger.

Compared with the prior art, the utility model discloses the technique has following advantage:

(1) the utility model is provided with a conveying mechanism, at least two turnover frames are arranged on the conveying mechanism, under the driving of a transmission mechanism, the turnover frames can be turned over between two adjacent coating conveying chains, and a workpiece on one coating conveying chain is transferred to the other coating conveying chain by a mechanical finger clamp workpiece hanger arranged on the turnover frames, so that the requirement of fast transferring and hanging of the workpiece can be met, and the production efficiency can be improved;

(2) the utility model discloses a change and hang device overall structure is simple, and area occupied is little, and low in manufacturing cost is favorable to using widely.

Drawings

The invention will be described in detail with reference to the drawings and specific embodiments

Fig. 1 is a schematic structural diagram of a transfer device in the present embodiment;

fig. 2 is a schematic view of the transfer device in this embodiment transferring workpieces between two coating conveying chains which are both running in a forward direction;

fig. 3 is a schematic view of the transfer device in this embodiment transferring workpieces between a forward and a reverse coating conveyor chain.

Reference numbers on the drawings: 1-a fixed seat, 2-a bracket, 3-an annular conveying chain, 4-a platform, 5-a vertical rod, 6-a supporting plate, 7-a mechanical finger, 8-a connecting frame, 9-a first electric screw rod, 10-a second electric screw rod, 11-a roller, 12 a-a top chain and 12 b-a ground chain.

Detailed Description

Referring to fig. 1, the coating conveying chain transfer device of the embodiment includes a fixed seat 1 and a conveying mechanism, wherein the conveying mechanism is arranged on the fixed seat; the conveying mechanism comprises a bracket 2 fixedly arranged on the fixed seat 1, two annular conveying chains 3 which are arranged in parallel up and down are arranged on the bracket 2, and electric chain wheels are arranged at two ends of each annular conveying chain 3; a platform 4 arranged in parallel with each annular conveying chain 3 is arranged below each annular conveying chain, and the platform 4 is fixedly connected to the support 2; two turnover frames are arranged on the conveying mechanism through a connecting component, and the number of the turnover frames can be correspondingly increased according to actual conditions; the turnover frame is turned over between two adjacent coating conveying chains through the conveying mechanism; the turnover frame comprises a vertical rod 5, supporting plates 6 are arranged at the upper end and the lower end of the vertical rod 5, mechanical fingers 7 are fixedly arranged on the supporting plates 6, the mechanical fingers 7 are pneumatic fingers, and electric fingers can be adopted according to actual needs; the connecting assembly comprises a connecting frame 8, one side of the connecting frame 8 is connected with the outer sides of the two annular conveying chains 3, a first electric screw 9 which is vertically arranged is arranged on the other side of the connecting frame 8, a second electric screw 10 which is transversely arranged is fixedly arranged on a screw nut of the first electric screw 9, and a screw nut of the second electric screw 10 is connected with the vertical rod 5, so that the turnover frame can move up and down and back and forth; the connecting frame 8 is provided with a roller 11, and the connecting frame 8 is supported on the platform 4 through the roller 11 and slides on the platform 4; therefore, the coating conveying chain transfer hanging device in the embodiment can transfer and hang workpieces quickly, is beneficial to improving production efficiency, and is simple in overall structure, small in occupied area, low in manufacturing cost and beneficial to popularization and use.

Referring to fig. 2, the transfer device in the embodiment is applied to two paint conveying chains running in the same direction, wherein one paint conveying chain is a top chain 12a erected in the air of a paint shop, and the other paint conveying chain is a ground chain 12b installed on the ground, and the process of transferring workpieces from the top chain 12a to the ground chain 12b by the transfer device is as follows:

(1) the annular conveying chain 3 starts to run until the turnover frame moves to the top chain 12a, the first electric screw rod 9 is started to enable the turnover frame to move up and down, and the height of the turnover frame is adjusted to be aligned with the workpiece hanger mounted on the top chain 12 a;

(2) the second electric screw rod 10 is started to enable the turnover frame to move forwards and approach the workpiece hanging tool;

(3) starting a pneumatic finger to clamp the upper end and the lower end of the workpiece hanger;

(4) the first electric screw rod 9 is started, the turnover frame moves upwards to separate the workpiece hanger from the top chain 12a, the second electric screw rod 10 is started, and the turnover frame moves backwards;

(5) the annular conveying chain 3 operates again until the turnover frame is moved to the ground chain 12b and stops, the second electric screw rod 10 is started, and the turnover frame moves forwards to enable the workpiece hanger to be aligned with the workpiece hanger connecting point on the ground chain 12 b;

(6) the first electric screw rod 9 is started, and the turnover frame moves downwards to connect the workpiece hanger with the ground chain 12 b;

(7) and (3) loosening the workpiece hanger by a pneumatic finger, starting the first electric screw rod 9 and the second electric screw rod 10 to reset the turnover frame, and transferring the next workpiece according to the process to finish the whole workpiece transferring process.

Referring to fig. 3, the transferring device in this embodiment can also be applied to transferring workpieces in which the ground chain 12b runs in the forward direction and the day chain 12a runs in the reverse direction, so as to meet different process requirements.

The transfer hanging device in the embodiment can also be suitable for transfer hanging of workpieces which run forwards or reversely on a two-place chain or a two-day chain, so that different process requirements are met.

The last position sensor and the speedtransmitter of being equipped with of transport mechanism in this embodiment, position sensor can monitor the turnover position of turnover frame, and speedtransmitter can monitor the turnover speed of turnover frame to can guarantee the position precision that conversion equipment changes the work piece, and can cooperate the functioning speed of application transfer chain and carry out the work piece and change and hang, further improve production efficiency.

The above embodiments of the present invention are not right the utility model discloses the limited protection scope, the utility model discloses an embodiment is not limited to this, all kinds of basis according to the above-mentioned of the utility model discloses an under the above-mentioned basic technical thought prerequisite of the utility model, right according to ordinary technical knowledge and the conventional means in this field the modification, replacement or the change of other multiple forms that above-mentioned structure made all should fall within the protection scope of the utility model.

Claims (5)

1. The utility model provides a coating conveying chain changes device of hanging which characterized in that, includes the fixing base, the fixing base is put on the shelf and is equipped with transport mechanism, transport mechanism is last to install two at least turnover framves that can be from top to bottom, back-and-forth movement through coupling assembling, the turnover frame passes through transport mechanism and has enough to meet the need between two adjacent coating conveying chains, is equipped with the position sensor who is used for monitoring turnover frame turnover position and the speedtransmitter who monitors turnover frame turnover speed on the transport mechanism, and the upper and lower both ends of turnover frame are equipped with the mechanical finger that is used for pressing from both sides the work piece hanger.

2. The coating conveying chain transfer device according to claim 1, wherein the conveying mechanism comprises a bracket fixedly mounted on the fixing seat, two endless conveying chains arranged in parallel up and down are arranged on the bracket, and two ends of each endless conveying chain are provided with electric chain wheels; each be equipped with rather than parallel arrangement's platform below the annular conveying chain, platform fixed connection is on the support.

3. The coating conveying chain transfer device according to claim 2, wherein the connecting assembly comprises a connecting frame, one side of the connecting frame is connected with the outer sides of the two annular conveying chains, a first electric screw rod which is vertically arranged is installed on the other side of the connecting frame, a second electric screw rod which is transversely arranged is fixedly installed on a screw nut of the first electric screw rod, and the screw nut of the second electric screw rod is connected with the transfer frame; the connecting frame is provided with rollers and supported on the platform through the rollers and slides on the platform.

4. The coating conveyor chain transfer device of any one of claims 1 to 3, wherein the turnaround rack comprises a vertical rod, support plates are provided at upper and lower ends of the vertical rod, and the robot fingers are fixedly mounted on the support plates.

5. The paint conveyor chain transfer device of claim 4, wherein the mechanical fingers are pneumatic fingers or electric fingers.

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