Seal cover clamp of parallel seal welding machine

Abstract

The utility model relates to the technical field of packaging clamps, and discloses a parallel sealing welding machine sealing cover clamp which comprises a base, a positioning plate is fixedly connected to the upper side of the base, a positioning groove is formed in the inner side of the middle end of the positioning plate, and a pushing assembly convenient to start is fixedly connected to the inner side of one end of the base. The two sides of the end, inserted into the base, of the pushing assembly are fixedly connected with telescopic assemblies facilitating transmission, the outer sides of the middle ends of the telescopic assemblies are rotationally connected with extrusion assemblies facilitating limiting, the pushing assembly comprises an air cylinder fixedly connected with one side of a positioning plate, and an output shaft of the air cylinder is inserted into the positioning plate in a penetrating mode and fixedly connected to a pushing plate. Before the device is clamped and welded, the device is firstly placed in the positioning groove, then the pushing assembly is started, the pushing assembly drives the telescopic assembly to operate, when the sealing cover clamp fixes the device before welding, the devices of different models can be clamped and limited, and therefore the use convenience of the sealing cover clamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of capping clamps, and in particular to a capping clamp for a parallel sealing and welding machine. Background Art

[0002] The capping fixture of the parallel sealing machine is generally used in the production of electronic products, automotive parts, etc. Its main function is to fix the workpiece during the capping process to ensure the accurate position of the cap, thereby facilitating subsequent welding.

[0003] The Chinese application number of the Institute of Inspection is CN201420771223.3, which proposes a parallel seam welding machine capping fixture, including: a low thermal conductivity material insulation base movably connected to the packaging machine; a high thermal conductivity material tray is placed on the upper surface of the insulation base and movably connected, and the center of the tray is provided with a concave cavity adapted to the packaged part, and the high thermal conductivity material tray is also movably connected to at least one high thermal conductivity material auxiliary heat sink, and the high thermal conductivity material auxiliary heat sink is two. The lower surface of the low thermal conductivity material insulation base is also movably connected to a wear-resistant positioning chassis. Due to the parallel seam welding machine capping fixture of the above structure, the high thermal conductivity material tray is movably connected to the packaging machine through the low thermal conductivity material insulation base, so that the high temperature generated during the packaging process will not be quickly dissipated, and the heat dissipation speed of the device during packaging is delayed. The auxiliary heat sink can also adjust the number of additions according to the temperature, so that the welding process temperature and heat dissipation speed of the device are both within a controllable range. The above application number proposes that when the device needs to be welded, the heat dissipation effect is adjusted by the number of heat sinks, so that the welding process and heat dissipation speed can be controlled.

[0004] In the traditional parallel welding machine capping fixture, when the device is placed in the positioning plate for welding, the hole grooves opened on the positioning plate are usually used to limit the device. When the device models to be welded are different, it is necessary to replace the capping fixture of a different model. Since the fixture is generally fixed with bolts, when replacing it, it is necessary to use a tool to unscrew the bolts, and then screw the bolts in again with the tool to fix them after replacement. The replacement steps are relatively cumbersome, which makes the use of the capping fixture inconvenient. Utility Model Content

[0005] The utility model aims to provide a parallel sealing and welding machine cover clamp to solve the problem that the parallel sealing and welding machine cover clamp in the prior art is inconvenient to clamp and fix devices of different models.

[0006] The utility model provides the following technical solutions: a parallel sealing and welding machine capping clamp, comprising a base, a positioning plate fixedly connected to the upper side of the base, a positioning groove being provided on the inner side of the middle end of the positioning plate, a pushing component fixedly connected to the inner side of one end of the base for easy starting, and telescopic components fixedly connected to both sides of one end of the pushing component inserted in the base for easy transmission, and an extrusion component rotatably connected to the outer side of the middle end of the telescopic component for easy restriction.

[0007] As a preferred embodiment of the above technical solution, a positioning component for assistance is inserted and fixedly connected to the inner side of one end of the base away from the pushing component.

[0008] As a preferred embodiment of the above technical solution, the pushing assembly includes a cylinder fixedly connected to one side of the positioning plate, and the cylinder output shaft is inserted through the positioning plate and fixedly connected to the pushing plate.

[0009] As a preferred embodiment of the above technical solution, the telescopic assembly includes a sleeve fixedly connected to the outer sides of both ends of the push plate, and a limit rod is inserted into the end of the sleeve away from the push plate, the side of the limit rod away from the sleeve is fixedly connected to the positioning plate, and the outer side of the end of the sleeve close to the limit rod is rotatably connected to the push rod.

[0010] As a preferred embodiment of the above technical solution, the extrusion assembly includes an extrusion plate rotatably connected to one end of the push rod away from the sleeve, and a protective pad is fixedly connected to the side of the extrusion plate away from the push rod, limit blocks are inserted inside both ends of the extrusion plate, and the side of the limit block away from the extrusion plate is fixedly connected to the positioning plate.

[0011] As a preferred embodiment of the above technical solution, the positioning assembly includes a positioning pressure plate inserted inside one end of the positioning plate away from the cylinder, and a spring is fixedly connected to the outer side of one end of the positioning pressure plate inserted in the positioning plate, one end of the spring away from the positioning pressure plate is fixedly connected to the positioning plate, and chamfers are provided at both ends of the side of the positioning pressure plate away from the spring.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The parallel sealing and welding machine capping clamp places the device in a positioning groove before clamping and welding the device, and then starts a pushing component to drive the telescopic component to operate. After the telescopic component operates, it drives the extrusion component to clamp and limit the device. When the capping clamp fixes the device before welding, it can clamp and limit devices of different models, thereby improving the convenience of using the capping clamp.

[0014] The parallel sealing and welding machine capping clamp places the device in a positioning groove to squeeze the positioning component before clamping and fixing the device. After the device is positioned by the positioning component, the device is clamped and limited by the clamping component, so that the capping clamp pre-positions the device by the positioning component before clamping and fixing the device, thereby facilitating subsequent clamping and welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of a capping fixture of a parallel sealing welding machine;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of a capping fixture of a parallel sealing welding machine;

[0017] Figure 3 for Figure 2 A schematic diagram of the enlarged structure in the middle.

[0018] In the figure: 1, base; 11, positioning plate; 12, positioning groove; 2, cylinder; 21, push plate; 3, sleeve; 31, limit rod; 32, push rod; 4, extrusion plate; 41, protective pad; 42, limit block; 5, positioning pressure plate; 51, spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] like Figure 1-3 As shown, the utility model provides a technical solution: a parallel sealing machine capping fixture, including a base 1, a positioning plate 11 is fixedly connected to the upper side of the base 1, and a positioning groove 12 is opened on the inner side of the middle end of the positioning plate 11, a pushing component is fixedly connected to the inner side of one end of the base 1 for easy startup, and the two sides of one end of the pushing component inserted in the base 1 are fixedly connected with telescopic components for easy transmission, and the outer side of the middle end of the telescopic component is rotatably connected with an extrusion component for easy restriction. Before clamping and welding the device, first place the device in the positioning groove 12, and then start the pushing component, so that the pushing component drives the telescopic component to operate, and after the telescopic component operates, it drives the extrusion component to clamp and limit the device, so that when the capping fixture fixes the device before welding, it can clamp and limit devices of different models, thereby improving the convenience of using the capping fixture.

[0021] like Figure 2As shown, a positioning component for auxiliary purpose is inserted and fixedly connected to the inner side of one end of the base 1 away from the pushing component. Before the device is clamped and fixed, the device is first placed in the positioning groove 12 to squeeze the positioning component. After the device is positioned by the positioning component, the device is clamped and limited by the clamping component, so that the covering clamp can pre-position the device by the positioning component before clamping and fixing the device, thereby facilitating subsequent clamping and welding.

[0022] like Figure 2 As shown, the pushing assembly includes a cylinder 2 fixedly connected to one side of the positioning plate 11, and the output shaft of the cylinder 2 is inserted through the positioning plate 11 and fixedly connected to the push plate 21. When the cylinder 2 is started, the output shaft of the cylinder 2 drives the push plate 21 to move, thereby providing power output.

[0023] like Figure 2 and Figure 3 As shown, the telescopic assembly includes a sleeve 3 fixedly connected to the outer sides of both ends of the push plate 21, and a limit rod 31 is inserted into the inner side of the end of the sleeve 3 away from the push plate 21, the side of the limit rod 31 away from the sleeve 3 is fixedly connected to the positioning plate 11, and the outer side of the end of the sleeve 3 close to the limit rod 31 is rotatably connected with a push rod 32. After the push plate 21 moves, it pushes the sleeve 3 to drive the push rod 32 to move under the limit of the limit rod 31, so as to drive the extrusion assembly to operate.

[0024] like Figure 2 and Figure 3 As shown, the extrusion assembly includes an extrusion plate 4 rotatably connected to one end of the push rod 32 away from the sleeve 3, and a protective pad 41 is fixedly connected to the side of the extrusion plate 4 away from the push rod 32, and limit blocks 42 are inserted inside the two ends of the extrusion plate 4, and the side of the limit block 42 away from the extrusion plate 4 is fixedly connected to the positioning plate 11. After the extrusion plate 4 drives the protective pad 41 to move under the limit of the limit block 42, the device is clamped and fixed by the protective pad 41.

[0025] like Figure 2 As shown, the positioning assembly includes a positioning pressure plate 5 inserted inside the end of the positioning plate 11 away from the cylinder 2, and a spring 51 is fixedly connected to the outer side of the end of the positioning pressure plate 5 inserted in the positioning plate 11, and the end of the spring 51 away from the positioning pressure plate 5 is fixedly connected to the positioning plate 11, and chamfers are provided at both ends of the side of the positioning pressure plate 5 away from the spring 51, and the elastic potential energy of the spring 51 is used to push the positioning pressure plate 5, so that the positioning pressure plate 5 squeezes the device for auxiliary positioning.

[0026] Working principle: Before welding the device, first place the device in the positioning groove 12 to squeeze the positioning pressure plate 5. After the positioning pressure plate 5 is squeezed, it is inserted into the positioning plate 11 to compress the spring 51, and then the elastic potential energy of the spring 51 is used to push the positioning pressure plate 5, so that the positioning pressure plate 5 squeezes the device for preliminary positioning, and then the cylinder 2 is started. After the cylinder 2 is started, the output shaft pushes the push plate 21 and the sleeve 3 to move. After the sleeve 3 moves under the limit of the limit rod 31, it simultaneously pushes the push rod 32 to move. After the push rod 32 moves, it pushes the extrusion plate 4 and the protective pad 41 to move under the limit of the limit block 42, so that the protective pad 41 can clamp and limit the device. After the subsequent welding is completed, start the cylinder 2 again, let the cylinder 2 shrink and pull the push plate 21 and the sleeve 3 back. After the sleeve 3 returns, it simultaneously pulls the push rod 32 to drive the extrusion plate 4 and the protective pad 41 to return, and finally take out the welded device.

[0027] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A capping fixture for a parallel sealing machine, comprising a base (1), characterized in that: A positioning plate (11) is fixedly connected to the upper side of the base (1), and a positioning groove (12) is provided on the inner side of the middle end of the positioning plate (11); a pushing component for facilitating starting is fixedly connected to the inner side of one end of the base (1), and telescopic components for facilitating transmission are fixedly connected to both sides of one end of the pushing component inserted in the base (1); and a squeezing component for facilitating restriction is rotatably connected to the outer side of the middle end of the telescopic component.

2. A parallel sealing and welding machine capping fixture according to claim 1, characterized in that: A positioning component for assistance is inserted and fixedly connected to the inner side of one end of the base (1) away from the pushing component.

3. A parallel sealing and welding machine capping fixture according to claim 1, characterized in that: The pushing assembly comprises a cylinder (2) fixedly connected to one side of the positioning plate (11), and an output shaft of the cylinder (2) is inserted through the positioning plate (11) and fixedly connected to the pushing plate (21).

4. A parallel sealing and welding machine capping fixture according to claim 3, characterized in that: The telescopic assembly comprises a sleeve (3) fixedly connected to the outer sides of both ends of the push plate (21), and a limit rod (31) is inserted into the inner side of one end of the sleeve (3) away from the push plate (21), the side of the limit rod (31) away from the sleeve (3) is fixedly connected to the positioning plate (11), and the outer side of one end of the sleeve (3) close to the limit rod (31) is rotatably connected to a push rod (32).

5. A parallel sealing and welding machine capping fixture according to claim 4, characterized in that: The extrusion assembly comprises an extrusion plate (4) rotatably connected to one end of a push rod (32) away from the sleeve (3), and a protective pad (41) is fixedly connected to the side of the extrusion plate (4) away from the push rod (32), and limit blocks (42) are inserted inside both ends of the extrusion plate (4), and the side of the limit block (42) away from the extrusion plate (4) is fixedly connected to the positioning plate (11).

6. A parallel sealing and welding machine capping fixture according to claim 2, characterized in that: The positioning assembly comprises a positioning pressure plate (5) inserted into the interior of one end of the positioning plate (11) away from the cylinder (2), and a spring (51) is fixedly connected to the outer side of one end of the positioning pressure plate (5) inserted into the positioning plate (11), and one end of the spring (51) away from the positioning pressure plate (5) is fixedly connected to the positioning plate (11), and chamfers are provided at both ends of the side of the positioning pressure plate (5) away from the spring (51).

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