Lead-based alloy plate clamp device

Abstract

The utility model relates to the field of welding, in particular to a lead-based alloy plate clamp device. Comprising an anti-falling assembly, a conductive rod suction cup, a clamp rotating assembly, a polar plate suction cup and a clamp support. The plurality of conductive rod suckers and the plurality of polar plate suckers are arranged at the bottom end of the clamp bracket; the anti-falling assemblies are all arranged at the top end of the clamp support. The clamp rotating assembly is arranged in the middle of the top end of the clamp support and drives the clamp support to rotate. The conductive rod suction cup and the polar plate suction cup are large in suction area, the polar plate can be prevented from being deformed due to softness, and meanwhile, the polar plate suction cup and the conductive rod suction cup are provided with countless small holes, so that suction is more effective; in order to prevent the polar plate from falling off and being damaged, the towing hooks on the anti-falling assemblies can rotatably catch the polar plate; the clamp rotating assembly enables the horizontal rotation of the lead-based plate to be realized; the lead-based alloy plate loading and unloading device is matched with a transfer mechanical arm to realize automatic loading and unloading of lead-based alloy plates, so that the labor intensity of workers is greatly reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of welding, in particular to a clamping device for lead-based alloy plates. Background Art

[0002] Lead-based alloy plates are two kinds of lead matrix alloy plates called plate electrodes and conductive rods. These two parts are placed on a positioning platform and formed into one part by welding. Currently, in the field of lead-based alloy plate welding technology, basically, manual lifting tools are used to lift the plate electrodes and conductive rods and place them on the welding positioning platform for positioning, and then welding is carried out. Due to the large size, heavy weight and soft texture of the plate electrodes and conductive rods, a lot of labor is occupied in lifting, the efficiency of manual work is low, and harmful gases will be generated during the welding process, which is harmful to human health. With the increasing market demand for products and the people-oriented principle, there is an urgent need to achieve high efficiency and automatically clamp and horizontally rotate the plate electrodes and conductive rods. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a clamping device for lead-based alloy plates that can realize the horizontal rotation of lead-based plates, reduce the labor intensity of workers and improve work efficiency in view of the deficiencies in the prior art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is:

[0005] Provide a clamping device for lead-based alloy plates, including: a fall prevention component, a conductive rod suction cup, a fixture rotation component, a plate electrode suction cup and a fixture support;

[0006] A number of the conductive rod suction cups and a number of the plate electrode suction cups are both arranged at the bottom end of the fixture support; a number of the fall prevention components are all arranged at the top end of the fixture support; the fixture rotation component is arranged in the middle of the top end of the fixture support to drive the fixture support to rotate.

[0007] Preferably, it further includes: a first connecting column, a second connecting column and an operation component; the bottom end of the first connecting column is connected to the top end of the fixture rotation component, one end of the second connecting column is sleeved outside the first connecting column, and the other end of the second connecting column is connected to the operation component.

[0008] Preferably, the fall prevention component includes: a bracket connecting part, a first cylinder, a pin shaft, a piston rod joint and a drag hook;

[0009] The bottom end of the bracket connecting part is fixedly connected to the top end of the fixture support, the first cylinder is arranged at the top end of the bracket connecting part, the output end of the first cylinder is connected with a piston rod joint, the first cylinder drives the piston rod joint to perform linear reciprocating motion, and the piston rod joint drives the drag hook to rotate around the pin shaft.

[0010] Preferably, both the conductive rod suction cup and the plate suction cup are vacuum sponge suction cups; a plurality of the plate suction cups are arranged in parallel at the bottom end of the fixture bracket, and the conductive rod suction cup and the plate suction cup are vertically distributed.

[0011] Preferably, the fixture rotation assembly includes: a second cylinder, a transmission assembly, and a bracket flange; the second cylinder drives the bracket flange to rotate through the transmission assembly; the bottom end of the bracket flange is fixedly connected to the fixture bracket, and the bracket flange drives the fixture bracket to rotate.

[0012] More preferably, the transmission assembly includes: a rack and a gear; one end of the rack is fixedly connected to the output end of the second cylinder, and the rack meshes with the gear; the second cylinder drives the rack to perform linear reciprocating motion, thereby driving the gear to rotate.

[0013] More preferably, the fixture rotation assembly further includes: a limit screw and a limit block; the limit screw and the limit block are respectively located on both sides of the bracket flange.

[0014] The present utility model adopts the above technical solutions, and compared with the prior art, has the following technical effects:

[0015] The conductive rod suction cup and the plate suction cup of the present utility model have a large adsorption area, which can prevent the plate from deforming due to soft quality. At the same time, there are countless small holes on the plate suction cup and the conductive rod suction cup, which can adsorb more effectively; in order to avoid the plate falling and being damaged, the hooks on a plurality of anti-falling components can rotate to catch the plate; the fixture rotation assembly enables the present utility model to realize the horizontal rotation of the lead-based plate; the present utility model cooperates with the transfer robot arm to realize the automatic loading and unloading of the lead-based alloy plate, greatly reducing the labor intensity of workers and improving work efficiency. Description of the Drawings

[0016] Figure 1 It is a top view of the lead-based alloy plate fixture device in an embodiment of the present utility model;

[0017] Figure 2 It is a front view of the lead-based alloy plate fixture device in an embodiment of the present utility model;

[0018] Figure 3 It is a front view of the anti-falling component in an embodiment of the present utility model;

[0019] Figure 4 It is a front view of the fixture rotation assembly in an embodiment of the present utility model;

[0020] Figure 5 It is an axonometric view of the fixture rotation assembly in an embodiment of the present utility model.

[0021] The reference numerals in the figures include:

[0022] The anti-falling component 1; the first cylinder 11; the pin shaft 12; the piston rod joint 13; the tow hook 14; the conductive bar suction cup 2; the fixture rotation component 3; the second cylinder 31; the rack 32; the gear 33; the limit block 34; the bracket flange 35; the limit screw 36; the plate suction cup 4; the fixture bracket 5; the operation component 6. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments may be combined with each other.

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but it is not intended to limit the present invention.

[0026] Embodiment

[0027] This embodiment provides a lead-based alloy plate fixture device, including: an anti-falling component 1, a conductive bar suction cup 2, a fixture rotation component 3, a plate suction cup 4, a fixture bracket 5, a first connecting column, a second connecting column, and an operation component 6;

[0028] A plurality of the anti-falling components 1 are all arranged at the top end of the fixture bracket 5; the anti-falling component 1 includes: a bracket connecting part, a first cylinder 11, a pin shaft 12, a piston rod joint 13, and a tow hook 14; the bottom end of the bracket connecting part is fixedly connected to the top end of the fixture bracket 5, the first cylinder 11 is arranged at the top end of the bracket connecting part, the output end of the first cylinder 11 is connected with the piston rod joint 13, the first cylinder 11 drives the piston rod joint 13 to perform linear reciprocating motion, and the piston rod joint 13 drives the tow hook 14 to rotate around the pin shaft 12;

[0029] A plurality of the conductive bar suction cups 2 and a plurality of the plate suction cups 4 are all arranged at the bottom end of the fixture bracket 5; the conductive bar suction cups 2 and the plate suction cups 4 are all vacuum sponge suction cups; a plurality of the plate suction cups 4 are arranged in parallel at the bottom end of the fixture bracket 5, and the conductive bar suction cups 2 and the plate suction cups 4 are vertically distributed;

[0030] The fixture rotation assembly 3 is arranged in the middle of the top end of the fixture bracket 5 to drive the fixture bracket 5 to rotate; the fixture rotation assembly 3 includes: a second cylinder 31, a rack 32, a gear 33, a limit block 34, a bracket flange 35 and a limit screw 36; one end of the rack 32 is fixedly connected to the output end of the second cylinder 31, and the rack 32 meshes with the gear 33; the second cylinder 31 drives the rack 32 to perform linear reciprocating motion, thereby driving the gear 33 to rotate, and the rotation of the gear 33 drives the bracket flange 35 to rotate; the bottom end of the bracket flange 35 is fixedly connected to the fixture bracket 5, and the bracket flange 35 drives the fixture bracket 5 to rotate; the limit screw 36 and the limit block 34 are respectively located on both sides of the bracket flange 35 to limit the lead-based alloy plate fixture device.

[0031] The bottom end of the first connecting column is connected to the top end of the fixture rotation assembly 3, one end of the second connecting column is sleeved outside the first connecting column, and the other end of the second connecting column is connected to the operation assembly 6.

[0032] The working principle is as follows:

[0033] There are countless small holes on the conductive bar suction cup 2 and the plate suction cup 4. Each small hole is similar to a small suction cup. After adsorbing the lead-based alloy plate, the transfer manipulator drives the whole device to rise. The piston rod of the first cylinder 11 retracts, driving the piston rod joint 13 to retract. The piston rod joint 13 drives the drag hook 14 to rotate downward around the pin shaft 12, so that the drag hook 14 presents a state as shown by the dotted line part. If the alloy plate falls off during the transfer process, it can fall onto the drag hook 14. Several drag hooks 14 support the fallen alloy plate to prevent it from falling and being damaged; the piston rod of the second cylinder 31 drives the rack 32 to perform linear motion, the rack 32 drives the gear 33 to rotate, and the gear 33 drives the fixture bracket 5 to rotate 180° to place alloy plates at different positions. Figure 3 As shown in the dotted line part, if the alloy plate falls off during the transfer process, it can fall onto the drag hook 14. Several drag hooks 14 support the fallen alloy plate to prevent it from falling and being damaged; the piston rod of the second cylinder 31 drives the rack 32 to perform linear motion, the rack 32 drives the gear 33 to rotate, and the gear 33 drives the fixture bracket 5 to rotate 180° to place alloy plates at different positions.

[0034] In summary, the conductive bar suction cup and the plate suction cup of the present utility model have a large adsorption area, which can prevent the plate from deforming due to softness. At the same time, there are countless small holes on the plate suction cup and the conductive bar suction cup, which can adsorb more effectively; to avoid damage to the plate caused by falling, the drag hooks on several anti-falling components can rotate to catch the plate; the fixture rotation assembly enables the present utility model to realize the horizontal rotation of the lead-based plate; the present utility model cooperates with the transfer manipulator to realize the automatic loading and unloading of the lead-based alloy plate, greatly reducing the labor intensity of workers and improving work efficiency.

[0035] The above are only the preferred embodiments of the present utility model, and do not thus limit the implementation manners and protection scope of the present utility model. For those skilled in the art, it should be realized that all the solutions obtained by equivalent substitutions and obvious changes made by using the specification and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A lead-based alloy plate fixture device, characterized in that, Including: A fall prevention component (1), a conductive rod suction cup (2), a fixture rotation component (3), a plate suction cup (4), and a fixture bracket (5); A plurality of the conductive rod suction cups (2) and a plurality of the plate suction cups (4) are both arranged at the bottom end of the fixture bracket (5); a plurality of the fall prevention components (1) are all arranged at the top end of the fixture bracket (5); the fixture rotation component (3) is arranged in the middle of the top end of the fixture bracket (5) to drive the fixture bracket (5) to rotate.

2. The lead-based alloy plate fixture device according to claim 1, wherein, Also including: A first connecting column, a second connecting column, and an operation component (6); the bottom end of the first connecting column is connected to the top end of the fixture rotation component (3), one end of the second connecting column is sleeved outside the first connecting column, and the other end of the second connecting column is connected to the operation component (6).

3. The lead-based alloy plate fixture device according to claim 1, characterized in that, The fall prevention component (1) includes: a bracket connecting part, a first cylinder (11), a pin shaft (12), a piston rod joint (13), and a drag hook (14); The bottom end of the bracket connecting part is fixedly connected to the top end of the fixture bracket (5), the first cylinder (11) is arranged at the top end of the bracket connecting part, the output end of the first cylinder (11) is connected with the piston rod joint (13), the first cylinder (11) drives the piston rod joint (13) to perform linear reciprocating motion, and the piston rod joint (13) drives the drag hook (14) to rotate around the pin shaft (12).

4. The lead-based alloy plate fixture device according to claim 1, wherein Both the conductive rod suction cup (2) and the plate suction cup (4) are vacuum sponge suction cups; a plurality of the plate suction cups (4) are arranged in parallel at the bottom end of the fixture bracket (5), and the conductive rod suction cup (2) and the plate suction cup (4) are vertically distributed.

5. The lead-based alloy plate fixture device according to claim 1, wherein, The fixture rotation component (3) includes: a second cylinder (31), a transmission component, and a bracket flange (35); the second cylinder (31) drives the bracket flange (35) to rotate through the transmission component; the bottom end of the bracket flange (35) is fixedly connected to the fixture bracket (5), and the bracket flange (35) drives the fixture bracket (5) to rotate.

6. The lead-based alloy plate fixture device according to claim 5, characterized in that, The transmission component includes: a rack (32) and a gear (33); one end of the rack (32) is fixedly connected to the output end of the second cylinder (31), and the rack (32) meshes with the gear (33); the second cylinder (31) drives the rack (32) to perform linear reciprocating motion, thereby driving the gear (33) to rotate.

7. The lead-based alloy plate fixture device according to claim 5, characterized in that, The fixture rotation component (3) further includes: a limit screw (36) and a limit block (34); the limit screw (36) and the limit block (34) are respectively located on both sides of the bracket flange (35).

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