Double-chain type translation manipulator

Abstract

The utility model discloses a double-chain type translation manipulator which comprises a machine frame, a sliding seat, a material seat and a pushing head, the sliding seat is connected with the machine frame in a sliding mode, the material seat is arranged on the sliding seat, a conveying groove is formed in the material seat, and conveying chain structures are arranged on the left side and the right side of the bottom of the conveying groove. Two roller seats are arranged at the positions, corresponding to the two conveying chain structures, of the bottom of the conveying groove, the bottom face of the pushing head is connected with the two conveying chain structures, and the left side and the right side of the pushing head are slidably connected with the tops of the left side and the right side of the conveying groove. According to the double-chain type translation manipulator, the two conveying chain structures are arranged in the conveying groove of the material seat, the pushing head is connected with the two conveying chain structures, the left side and the right side of the pushing head can be connected with the left side and the right side of the conveying groove in a sliding mode, the width of the pushing head is increased, and then the width of the portion, making contact with an aluminum bar, of the pushing head is increased; the moving stability of the pushing head is improved, and the pushing head can move more smoothly, so that the pushing head is not prone to being blocked when moving, and normal operation of aluminum bar work is guaranteed.

Description

Technical Field:

[0001] The utility model relates to the technical field of extruders, and particularly relates to a double-chain type translation manipulator. Background Art:

[0002] During the aluminum rod forming process, a translation manipulator device is required to place the aluminum rod material into the extruder. The extruder heats the aluminum rod material to a certain temperature and applies pressure to the aluminum rod material so that the aluminum rod is pressed into the mold to form an aluminum rod with corresponding shape specifications. The pusher used to drive the movement of the aluminum rod material on the existing double-chain type translation manipulator adopts a single-chain drive structure. The single chain drives the pusher to send the aluminum rod material into the material chamber of the extruder. However, the single chain is arranged below the aluminum rod material, the pusher is located in the middle of the aluminum rod material and the width of the pusher is relatively narrow. In this way, the width of the contact part between the pusher and the aluminum rod material is relatively narrow, and the position of the pusher is prone to lateral deviation during the movement, resulting in the situation that the pusher is prone to jamming during the movement, and affecting the normal progress of the aluminum rod material feeding work. Therefore, a new manipulator structure needs to be designed to solve the above problems. Summary of the Utility Model:

[0003] In order to solve the above technical problems, the utility model provides a double-chain type translation manipulator. Two conveying chain structures are arranged in the conveying groove of the material seat. The pusher is connected with the two conveying chain structures, and the left and right sides of the pusher can be slidably connected with the left and right sides of the conveying groove, and the width of the pusher is lengthened. As a result, the width of the contact part between the pusher and the aluminum rod material is increased, the stability of the pusher movement is improved and the pusher movement is smoother. In this way, the pusher is not prone to jamming during the movement, ensuring the normal progress of the aluminum rod material work.

[0004] A double-chain type translation manipulator includes a frame, a sliding seat, a material seat and a pusher. The sliding seat is slidably connected with the frame. The material seat is arranged on the sliding seat. A conveying groove is arranged on the material seat. Conveying chain structures are arranged at the left and right sides of the bottom of the conveying groove. And roller seats are arranged at the positions corresponding to the two conveying chain structures at the bottom of the conveying groove. The bottom surface of the pusher is connected with the two conveying chain structures, and the left and right sides of the pusher are slidably connected with the top of the left and right sides of the conveying groove.

[0005] Preferably, a linear guide rail is arranged on the top surface of the frame, a slider is arranged on the bottom surface of the sliding seat, and the slider of the sliding seat is slidably connected with the linear guide rail of the frame.

[0006] Preferably, the conveying chain structure includes a chain and two sprockets. The two sprockets are rotatably connected with the side wall of the material seat, and the chain is sleeved on the two sprockets. The sprockets between the two conveying chain structures are correspondingly connected through a rotating shaft, and one of the sprockets is driven by a servo motor.

[0007] Preferably, a conveying surface is provided on the upper part of one side of the two roller seats facing each other. The conveying surface is inclined outward from bottom to top, and a plurality of supporting rollers are arranged on the conveying surface.

[0008] Preferably, a limiting frame is provided on the sliding seat, and the limiting frame extends from the sliding seat above the material seat.

[0009] Preferably, the bottom surface of the pushing head is connected to the chain, and a top block is arranged on one side of the pushing head. Chute grooves are arranged at the tops of the left and right sides of the conveying groove. Conveying rollers are arranged on the left and right sides of the pushing head, and the conveying rollers can roll in the chute grooves as the pushing head moves.

[0010] The beneficial effects of the present utility model are as follows: Through the mutual cooperation of the frame, the sliding seat, the material seat and the pushing head, two conveying chain structures are arranged in the conveying groove of the material seat. The pushing head is connected to the two conveying chain structures, and the left and right sides of the pushing head can be slidably connected to the left and right sides of the conveying groove. Moreover, the width of the pushing head is lengthened, so that the width of the contact part between the pushing head and the aluminum bar material is increased, improving the stability of the movement of the pushing head and making the movement of the pushing head smoother. In this way, the pushing head is not prone to jamming during movement, ensuring the normal progress of the work of the aluminum bar material. Description of the drawings:

[0011] Att Figure 1 is the front view of the present utility model;

[0012] Att Figure 2 is the schematic side view structure of the present utility model;

[0013] Att Figure 3 is the schematic structure diagram of the material seat in the present utility model;

[0014] Att Figure 4 is the top view of the pushing head in the present utility model.

[0015] In the figure: 1 frame, 2 sliding seat, 3 material seat, 4 pushing head, 5 conveying groove, 6 roller seat, 7 linear guide, 8 slider, 9 chain, 10 sprocket, 11 conveying surface, 12 supporting roller, 13 limiting frame, 14 top block, 15 conveying roller. Detailed implementation manners:

[0016] The following combines the drawings and specific embodiments to further describe the present utility model, so as to more clearly understand the technical idea required to be protected by the present utility model.

[0017] Such as Figures 1 to 4As shown in the figure, a double-chain type translation manipulator includes a frame 1, a sliding seat 2, a material seat 3 and a pushing head 4. The sliding seat 2 is slidably connected to the frame 1. The material seat 3 is arranged on the sliding seat 2. A conveying groove 5 is arranged on the material seat 3. Conveying chain structures are arranged at the left and right sides of the bottom of the conveying groove 5. And two roller seats 6 are arranged at the positions of the bottom of the conveying groove 5 corresponding to the two conveying chain structures. The bottom surface of the pushing head 4 is connected to the two conveying chain structures, and the left and right sides of the pushing head 4 are slidably connected to the top of the left and right sides of the conveying groove 5.

[0018] The working principle of the double-chain type translation manipulator of the present utility model is realized through the mutual cooperation of the frame 1, the sliding seat 2, the material seat 3 and the pushing head 4. As Figures 1 to 4 shown, the sliding seat 2 moves along the frame 1 and moves the material seat 3 to the position of the material bladder of the extruder. A servo motor and a driving device (not shown in the figure) can be arranged on the frame 1, such as a driving structure in cooperation with a chain 9 and a sprocket 10. The servo motor drives the sliding seat 2 to move through the driving device. This is a conventional driving structure, so it will not be described in detail. The aluminum bar stock is placed on the two roller seats 6. A servo motor can be arranged on the material seat 3. The servo motor drives the conveying chain structure to move along the conveying groove 5 of the material seat 3. The conveying chain structure drives the pushing head 4 to move along the conveying groove 5 to push the aluminum bar stock. The aluminum bar stock moves along the roller seat 6 and is fed into the material bladder of the extruder. Compared with the traditional translation manipulator, the double-chain type translation manipulator is provided with two conveying chain structures in the conveying groove 5 of the material seat 3. The pushing head 4 is connected to the two conveying chain structures, and the left and right sides of the pushing head 4 can be slidably connected to the left and right sides of the conveying groove 5, and the width of the pushing head 4 is lengthened. Furthermore, the width of the contact part between the pushing head 4 and the aluminum bar stock is increased, improving the stability of the movement of the pushing head 4 and making the movement of the pushing head 4 smoother. In this way, the pushing head 4 is not prone to jamming during movement, ensuring the normal operation of the aluminum bar stock.

[0019] Specifically, a linear guide 7 is arranged on the top surface of the frame 1. A slider 8 is arranged on the bottom surface of the sliding seat 2. And the slider 8 of the sliding seat 2 is slidably connected to the linear guide 7 of the frame 1. Among them, the conveying chain structure includes a chain 9 and two sprockets 10. The two sprockets 10 are rotatably connected to the side wall of the material seat 3. And the chain 9 is sleeved on the two sprockets 10. The sprockets 10 between the two conveying chain structures are correspondingly connected through a rotating shaft. And one of the sprockets 10 is driven by a servo motor. As Figures 1 to 4 shown, the sliding seat 2 moves along the linear guide 7 of the frame 1 through the slider 8. The servo motor drives the sprocket 10 to rotate (not shown in the figure). The sprocket 10 drives the chain 9 to rotate, so that the chain 9 drives the pushing head 4 to move along the conveying groove 5.

[0020] Further, a conveying surface 11 is provided on the upper part of one side of the two roller seats 6 facing each other. The conveying surface 11 is inclined outward from bottom to top, and a plurality of support rollers 12 are provided on the conveying surface 11. Among them, a limiting frame 1413 is provided on the sliding seat 2, and the limiting frame 1413 extends from the sliding seat 2 above the material seat 3, as Figures 1 to 4 shown, the aluminum bar moves along the conveying surface 11 of the roller seat 6, and the support rollers 12 on the conveying surface 11 can reduce the friction between the aluminum bar and the conveying surface 11, so that the aluminum bar moves more smoothly. The limiting frame 1413 can limit the top of the aluminum bar to prevent the position of the aluminum bar from shifting when it moves and falling from the conveying groove 5.

[0021] Furthermore, the bottom surface of the push head 4 is connected to the chain 9, and a top block is provided on one side of the push head 4. Chute grooves are provided at the top of the left and right sides of the conveying groove 5. Conveying rollers 15 are provided on the left and right sides of the push head 4, and the conveying rollers 15 can roll into the chute grooves as the push head 4 moves, as Figures 1 to 4 shown, when the chain 9 drives the push head 4 to move, the push head 4 swings to a horizontal state along the sprocket 10, and the conveying rollers 15 of the sprocket 10 enter the chute grooves. The conveying rollers 15 move along the chute grooves and play a guiding role for the push head 4. The push head 4 abuts against the aluminum bar through the top block and drives the aluminum bar to move.

[0022] The above are only specific embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. A double-chain translation manipulator, characterized in that: It includes a frame, a slide, a material seat and a pusher head, the slide is slidably connected to the frame, the material seat is arranged on the slide, a conveying trough is arranged on the material seat, a conveying chain structure is arranged on the left and right sides of the bottom of the conveying trough, and two roller seats are arranged at the positions of the bottom of the conveying trough corresponding to the two conveying chain structures, the bottom surface of the pusher head is connected to the two conveying chain structures, and the left and right sides of the pusher head are slidably connected to the left and right top sides of the conveying trough.

2. A double-chain translation manipulator according to claim 1, characterized in that: The top surface of the frame is provided with a linear rail, the bottom surface of the slide seat is provided with a sliding block, and the sliding block of the sliding seat is slidably connected with the linear rail of the frame.

3. A double-chain translation manipulator according to claim 1, characterized in that: The conveying chain structure includes a chain and two sprockets, the two sprockets are rotatably connected to the side walls of the material seat, and the chain is sleeved with the two sprockets. The sprockets between the two conveying chain structures are correspondingly connected through a rotating shaft, and one of the sprockets is driven by a servo motor.

4. A double-chain translation manipulator according to claim 1, characterized in that: A conveying surface is arranged on the upper part of one side of the two roller seats facing each other. The conveying surface is arranged to be inclined outward from bottom to top, and a plurality of supporting rollers are arranged on the conveying surface.

5. The double-chain translation manipulator according to claim 1, characterized in that: A limiting frame is arranged on the slide seat, and the limiting frame extends from the slide seat to above the material seat.

6. A double-chain translation manipulator according to claim 3, characterized in that: The bottom surface of the push head is connected to the chain, and a top block is arranged on one side of the push head, slide grooves are arranged on the tops of the left and right sides of the conveying groove, and conveying rollers are arranged on the left and right sides of the push head, and the conveying rollers can move with the push head into the slide groove and roll.

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