Auxiliary overturning tool for automatic production line

Abstract

The utility model relates to the technical field of overturning tools, in particular to an auxiliary overturning tool for an automatic production line, which comprises a clamping component, the clamping component comprises a first fixing block positioned on the side surface of a fixing column, a first motor is fixedly mounted in the first fixing block, and the output end of the first motor is fixedly connected with a first rotating block; the first rotating block is rotatably connected with the first fixing block, the side face of the first rotating block is fixedly connected with a first electric telescopic rod, the side face of the first electric telescopic rod is fixedly connected with a U-shaped block, the bottom of the U-shaped block is fixedly connected with a fixing ring, the exterior of the fixing ring is rotatably connected with a first threaded sleeve, and the interior of the first threaded sleeve is in threaded connection with a threaded rod; and the top of the threaded rod is fixedly connected with a pressing plate, the top of the pressing plate is elastically connected with a gasket through a spring, a damping rod is arranged in the spring, and by arranging the clamping assembly, workpieces of different sizes can be clamped and rotated at different angles.

Description

Technical Field

[0001] The utility model relates to the technical field of flipping tooling, in particular to an auxiliary flipping tooling for an automatic production line. Background Technique

[0002] An automatic production line refers to connecting the machines on a production line according to the technological process to form a production line in which all processes including loading, unloading, handling, and product processing can be automatically controlled, automatically measured, and continuously operated. Some automatic production lines need to use sheet materials for processing. After one side of the sheet material is processed, it often needs to be flipped 180° to process the other side. Therefore, a flipping mechanism is required.

[0003] An auxiliary flipping tooling for an automatic production line with the Chinese authorized publication number of CN 213265664 U. By setting a fixing groove in the middle of the installation round table, the driving shaft can be inserted into the fixing groove. The fixing groove can limit the movement of the driving shaft. A sector-shaped pin is arranged at the front end of the driving shaft, and a column is arranged at the bottom end of the fixing groove. The clearance fit between the column and the sector-shaped pin enables the driving shaft to drive the installation round table in rotation and then drive the semi-circular movable plate to make a reciprocating rotational movement.

[0004] However, there are still some deficiencies in the use of this patent. This device uses the driving shaft to drive the installation round table and the semi-circular movable plate to make a reciprocating rotational movement for the flipping process. This device is only suitable for workpieces with large mass and large volume. For workpieces with small volume and light mass, the workpieces are likely to fall during the flipping process. In addition, the existing flipping tooling can only achieve a 180-degree flip and cannot achieve flips at other angles, which is quite limited. Content of the Utility Model

[0005] The purpose of the utility model is to provide an auxiliary flipping tooling for an automatic production line to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An auxiliary flipping tooling for an automatic production line, comprising a support assembly. The support assembly includes a support base. A first rotation groove is formed at the bottom of the support base. A support block is fixedly connected to the top of the support base. A limit groove is formed on the side of the support block. A second rotation groove is formed at the top of the support block. An adjustment assembly is arranged inside the support block. The adjustment assembly includes a second motor located at the top of the support block. The output end of the second motor is fixedly connected to a lead screw. The bottom of the lead screw is rotationally connected to the first rotation groove. The lead screw is rotationally connected to the support block. A second thread sleeve is threadedly connected to the outside of the lead screw. The second thread sleeve is slidably connected to the support block. A fixing column is arranged on the side of the second thread sleeve. A clamping assembly is arranged on the side of the fixing column.

[0008] As a preferred solution of the present utility model, the clamping assembly includes a first fixing block and a second fixing block located on the side of the fixing column. A first motor is fixedly installed inside the first fixing block. The output end of the first motor is fixedly connected to a first rotating block.

[0009] As a preferred solution of the present utility model, the first rotating block is rotationally connected to the first fixing block. A first electric telescopic rod is fixedly connected to the side of the first rotating block. A second rotating block is rotationally connected to the second fixing block. A second electric telescopic rod is fixedly connected to the side of the second rotating block. U-shaped blocks are fixedly connected to the sides of both the second electric telescopic rod and the first electric telescopic rod.

[0010] As a preferred solution of the present utility model, a fixing ring is fixedly connected to the bottom of the U-shaped block. A first thread sleeve is rotationally connected to the outside of the fixing ring. A threaded rod is threadedly connected to the inside of the first thread sleeve.

[0011] As a preferred solution of the present utility model, a pressing plate is fixedly connected to the top of the threaded rod. A spring is arranged on the top of the pressing plate.

[0012] As a preferred solution of the present utility model, the bottom of the spring is elastically connected to the pressing plate. The top of the spring is elastically connected to a gasket. A damping rod is arranged inside the spring.

[0013] As a preferred solution of the present utility model, anti-slip lines are formed on the side of the gasket. The gasket is made of rubber.

[0014] As a preferred solution of the present utility model, reinforcing plates are fixedly connected to both sides of the support base. The thickness of the reinforcing plate is set to 1 cm. The reinforcing plate is made of metal.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. In the utility model, a height-adjustable adjustment mechanism is formed by setting a support component and an adjustment component, which solves the problem that the flip tool has limitations. For a workpiece with a larger volume, the height of the second threaded sleeve can be raised to increase the rotation radius. The workpiece is first fixed on the fixture, and the second motor is turned on to rotate so that the second threaded sleeve can move up and down along the limit groove, thereby realizing the adjustment of the rotation radius.

[0017] 2. In the utility model, by setting a clamping assembly, it is possible to clamp workpieces of different sizes and rotate them at different angles. First, one end of the workpiece is placed between two gaskets, and the two opposite first threaded sleeves are twisted to move the two threaded rods toward the middle until the gaskets are against the two sides of the workpiece. Then, the first threaded sleeves are continued to be rotated to squeeze the spring. At this time, the anti-slip grooves on the surface of the gasket can prevent the workpiece from slipping, and the force generated by the spring rebound can ensure the stability of the flipping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the support assembly of the utility model;

[0020] Figure 3 It is a schematic diagram of the clamping assembly of the utility model;

[0021] Figure 4 It is a partial schematic diagram of the clamping assembly of the utility model;

[0022] Figure 5 It is a schematic diagram of the adjustment component of the utility model.

[0023] In the figure: 1, support assembly; 2, clamping assembly; 3, adjustment assembly; 101, support base; 102, support block; 103, first rotating groove; 104, reinforcement plate; 105, second rotating groove; 106, limit groove; 201, first fixed block; 202, first motor; 203, first electric telescopic rod; 204, first rotating block; 205, U-shaped block; 206, threaded rod; 207, first threaded sleeve; 208, second fixed block; 209, first electric telescopic rod; 210, second rotating block; 211, fixed ring; 212, pressure plate; 213, spring; 214, damping rod; 215, gasket; 301, second motor; 302, screw rod; 303, second threaded sleeve; 304, fixed column. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in combination with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] For the embodiments, please refer to Figures 1-5 , the present utility model provides a technical solution:

[0026] An auxiliary flipping tooling for an automatic production line includes a support assembly 1. An adjustment assembly 3 is arranged inside a support block 102. A clamping assembly 2 is arranged on the side of a fixed column 304. Anti-slip lines are provided on the side of a gasket 215. The gasket 215 is made of rubber. Reinforcement plates 104 are fixedly connected to both sides of a support base 101. The thickness of the reinforcement plate 104 is set to 1 cm, and the reinforcement plate 104 is made of metal.

[0027] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 5 , the support assembly 1 includes a support base 101. A first rotation groove 103 is provided at the bottom of the support base 101. A support block 102 is fixedly connected to the top of the support base 101. A limit groove 106 is provided on the side of the support block 102. A second rotation groove 105 is provided at the top of the support block 102. The adjustment assembly 3 includes a second motor 301 located at the top of the support block 102. The output end of the second motor 301 is fixedly connected to a lead screw 302. The bottom of the lead screw 302 is rotationally connected to the first rotation groove 103. The lead screw 302 is rotationally connected to the support block 102. A second thread sleeve 303 is threadedly connected to the outside of the lead screw 302. The second thread sleeve 303 is slidably connected to the support block 102. A fixed column 304 is arranged on the side of the second thread sleeve 303.

[0028] Among them, by setting the support assembly 1 and the adjustment assembly 3, an adjustable-height adjustment mechanism is formed, solving the problem of the limitations of the flipping tooling. For larger workpieces, the height of the second thread sleeve 303 can be raised, thereby increasing the rotation radius. First, fix the workpiece on the fixture, and by turning on the second motor 301, the second thread sleeve 303 can move up and down along the limit groove 106, thereby realizing the adjustment of the rotation radius.

[0029] In this embodiment, as shown in Figure 1 , Figure 3 and Figure 4As shown in the figure, the clamping assembly 2 includes a first fixing block 201 and a second fixing block 208 located on the side of the fixing column 304. A first motor 202 is fixedly installed inside the first fixing block 201. The output end of the first motor 202 is fixedly connected to a first rotating block 204. The first rotating block 204 is rotatably connected to the first fixing block 201. A first electric telescopic rod 203 is fixedly connected to the side of the first rotating block 204. A second rotating block 210 is rotatably connected to the second fixing block 208. A second electric telescopic rod 209 is fixedly connected to the side of the second rotating block 210. U-shaped blocks 205 are fixedly connected to the sides of both the second electric telescopic rod 209 and the first electric telescopic rod 203. A fixing ring 211 is fixedly connected to the bottom of the U-shaped block 205. A first threaded sleeve 207 is rotatably connected to the outside of the fixing ring 211. A threaded rod 206 is threadedly connected inside the first threaded sleeve 207. A pressing plate 212 is fixedly connected to the top of the threaded rod 206. A spring 213 is arranged on the top of the pressing plate 212. The bottom of the spring 213 is elastically connected to the pressing plate 212. The top of the spring 213 is elastically connected to a gasket 215. A damping rod 214 is arranged inside the spring 213.

[0030] Among them, by setting the clamping assembly 2, clamping of workpieces with different sizes and rotation at different angles are realized. First, one end of the workpiece is placed between the two gaskets 215. Rotate the two opposite first threaded sleeves 207 to move the two threaded rods 206 towards the middle until the gaskets 215 abut against both sides of the workpiece. Then continue to rotate the first threaded sleeves 207 so that the spring 213 is compressed. At this time, the anti-slip patterns formed on the surface of the gaskets 215 can prevent the workpiece from slipping, and the force generated by the spring 213 when it rebounds can ensure the stability of the flipping process.

[0031] The working process of the present utility model: When using an auxiliary flipping tooling for an automatic production line designed by this solution in work, first place one end of the workpiece between the two gaskets 215. Rotate the two opposite first threaded sleeves 207 to move the two threaded rods 206 towards the middle until the gaskets 215 abut against both sides of the workpiece. Then continue to rotate the first threaded sleeves 207 so that the spring 213 is compressed. At this time, the anti-slip patterns formed on the surface of the gaskets 215 can prevent the workpiece from slipping, and the force generated by the spring 213 when it rebounds can ensure the stability of the flipping process. Then control the first electric telescopic rod 203 and the second electric telescopic rod 209 to move the clamping members, so as to fix the other end of the workpiece in the same way. For workpieces with a relatively large volume, the height of the second threaded sleeve 303 can be raised, so as to increase the rotation radius. Turn on the second motor 301 to rotate, so that the second threaded sleeve 303 can move up and down along the limiting groove 106. Then turn on the switch of the first motor 202 to flip the workpiece, and control the flipping angle by controlling the first motor 202.

[0032] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An auxiliary turning tool for an automatic production line, comprising a supporting assembly (1), characterized in that: The support assembly (1) comprises a support base (101), a first rotation groove (103) is provided at the bottom of the support base (101), a support block (102) is fixedly connected to the top of the support base (101), a limiting groove (106) is provided on the side of the support block (102), a second rotation groove (105) is provided on the top of the support block (102), an adjustment assembly (3) is arranged inside the support block (102), and the adjustment assembly (3) comprises a second motor (301) located at the top of the support block (102) ), the output end of the second motor (301) is fixedly connected to a screw rod (302), the bottom of the screw rod (302) is rotatably connected to the first rotating groove (103), the screw rod (302) and the support block (102) are rotatably connected, the external thread of the screw rod (302) is connected to a second threaded sleeve (303), the second threaded sleeve (303) and the support block (102) are slidably connected, a fixed column (304) is arranged on the side of the second threaded sleeve (303), and a clamping assembly (2) is arranged on the side of the fixed column (304).

2. The auxiliary turning tool for an automatic production line according to claim 1, characterized in that: The clamping assembly (2) comprises a first fixed block (201) and a second fixed block (208) located on the side of the fixed column (304); a first motor (202) is fixedly installed in the first fixed block (201); and an output end of the first motor (202) is fixedly connected to a first rotating block (204).

3. The auxiliary turning tool for an automatic production line according to claim 2, characterized in that: The first rotating block (204) is rotatably connected to the first fixed block (201); the first electric telescopic rod (203) is fixedly connected to the side of the first rotating block (204); the second fixed block (208) is rotatably connected to the second rotating block (210); the second electric telescopic rod (209) is fixedly connected to the side of the second rotating block (210); and the second electric telescopic rod (209) and the first electric telescopic rod (203) are both fixedly connected to the side of the U-shaped block (205).

4. The auxiliary turning tool for an automatic production line according to claim 3, characterized in that: The bottom of the U-shaped block (205) is fixedly connected to a fixing ring (211), the outside of the fixing ring (211) is rotatably connected to a first threaded sleeve (207), and the inside of the first threaded sleeve (207) is threadedly connected to a threaded rod (206).

5. The auxiliary turning tool for an automatic production line according to claim 4, characterized in that: A pressing plate (212) is fixedly connected to the top of the threaded rod (206), and a spring (213) is arranged on the top of the pressing plate (212).

6. The auxiliary turning tool for an automatic production line according to claim 5, characterized in that: The bottom of the spring (213) is elastically connected to the pressure plate (212), the top of the spring (213) is elastically connected to a gasket (215), and a damping rod (214) is arranged inside the spring (213).

7. The auxiliary turning tool for an automatic production line according to claim 1, characterized in that: The side surface of the gasket (215) is provided with anti-slip grooves, and the material of the gasket (215) is rubber.

8. The auxiliary turning tool for an automatic production line according to claim 6, characterized in that: Both sides of the support base (101) are fixedly connected with reinforcement plates (104), the thickness of the reinforcement plates (104) is set to 1 cm, and the material of the reinforcement plates (104) is metal.

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