Coating machine clamp spring mounting device

Abstract

The utility model discloses a kind of coater clamp jaw compression spring mounting devices, it is related to coating machine maintenance frock technical field, and it includes: first pressing plate and second pressing plate, the first pressing plate is oppositely arranged with second pressing plate and forms opening and closing structure;The middle part of the right end of first pressing plate inside is equipped with first pressure groove, and the middle part of the left end of first pressing plate inside is fixed with first lug;The left and right two parts of the right end of second pressing plate inside are equipped with second pressure groove, and the left and right two parts of the left end of second pressing plate inside are fixed with second lug, and the both ends of second pressing plate are connected with bolt;The bolt slidingly penetrates corresponding second lug insertion first lug inside.The utility model can complete device assembly or disassembly within several seconds, and single person can complete compression spring compression and installation, greatly shorten downtime maintenance time, the anti-skid groove of the inner wall of first pressure groove and second pressure groove effectively avoids compression spring end foot to slip off, greatly reduces the risk of suddenly jumping out of compression spring to hurt.

Description

Technical Field

[0001] This utility model relates to the field of coating machine maintenance tooling technology, specifically to a coating machine gripper spring mounting device. Background Technology

[0002] As an important piece of industrial production equipment, the clamping springs used in the plate clamping part of the coating machine are key components to ensure clamping force. During the operation of the coating machine, the plate clamping springs are prone to fatigue and aging due to long-term high-frequency and high-load conditions, and therefore need to be replaced regularly.

[0003] In the existing technology, maintenance personnel usually use general tools such as pliers and needle-nose pliers to manually compress the new high-elasticity compression spring before installing it into the clamp. However, the contact surface between the general tools and the compression spring is not compatible, which can easily cause slippage. The compression spring pops out instantly, which can easily cause safety hazards such as hand or face injuries to maintenance personnel. Utility Model Content

[0004] The purpose of this invention is to provide a coating machine gripper spring mounting device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a coating machine gripper spring mounting device, comprising: A first pressure plate and a second pressure plate are arranged opposite to each other to form an opening and closing structure; A first pressure groove is provided in the middle of the right inner side of the first pressure plate, and a first protrusion is fixed in the middle of the left inner side of the first pressure plate. The second pressure plate has a second pressure groove on both the left and right sides of the inner right end, and a second protrusion is fixed on both the left and right sides of the inner left end. Both ends of the second pressure plate are connected with pins. The first protrusion is nested between the two second protrusions, and the pin slides through the corresponding second protrusion and inserts into the first protrusion.

[0006] Furthermore, the first protrusion has insertion holes at both ends, and the second protrusion has through holes that penetrate both ends of the second protrusion. The pin slides through the corresponding through hole and is inserted into the socket. The first pressure plate and the second pressure plate are hinged together to ensure stability and safety during the compression process of the compression spring.

[0007] Furthermore, a flexible rope is connected between the second pressure plate and the head of the pin to prevent the pin from falling or being lost after being pulled out, thereby improving the continuity of on-site operations and the integrity of tools.

[0008] Furthermore, an annular magnetic sheet is embedded inside the socket, and a magnetic block is fixed to the tail end of the pin. The tail end of the pin is magnetically connected to the inner wall of the socket. After the pin is inserted, it is automatically attracted and fixed, preventing it from axially moving out. When disassembly is required, it can be pulled out by overcoming the magnetic force, which improves the convenience and reliability of operation.

[0009] Furthermore, the outer side of the first pressure plate is provided with a first anti-slip pressing part, and the surface of the first anti-slip pressing part is provided with a plurality of first anti-slip protrusions to increase the friction between the palm and the first pressure plate, prevent the hand from slipping, and improve the safety of operation.

[0010] Furthermore, the outer side of the second pressure plate is provided with a second anti-slip pressing part, and the surface of the second anti-slip pressing part is provided with a plurality of second anti-slip protrusions to increase the friction between the palm and the second pressure plate, prevent the hand from slipping, and improve the safety of operation.

[0011] Furthermore, the first and second pressure plates are made of stainless steel, which is corrosion-resistant, wear-resistant, easy to clean, and not easily damaged.

[0012] Furthermore, the inner walls of both the first and second pressure grooves are provided with anti-slip grooves to increase the friction between the spring end and the pressure groove and prevent the end from slipping off during compression.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows: 1. The hinge structure formed by the combination of the first protrusion, the second protrusion and the pin can complete the assembly or disassembly of the device in a few seconds. A single person can complete the compression and installation of the compression spring, which greatly shortens the downtime for maintenance. 2. The first and second anti-slip pressing parts increase the friction between the palm and the pressure plate, preventing the hand from slipping. The anti-slip grooves on the inner walls of the first and second pressing grooves effectively prevent the spring end from slipping off, greatly reducing the risk of injury from the sudden pop-out of the spring. 3. The pin is connected to the second pressure plate by a flexible rope to prevent the pin from falling off or being lost during on-site disassembly, thus improving the continuity of the operation. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is another schematic diagram of the present invention; Figure 3 This is a schematic diagram of the first pressure plate of this utility model; Figure 4 This is a schematic diagram of the second pressure plate of this utility model.

[0016] Explanation of reference numerals in the attached figures: 10. First pressure plate; 11. First pressure groove; 12. First anti-slip pressing part; 13. First protrusion; 14. Insertion hole; 20. Second pressure plate; 21. Second pressure groove; 22. Second anti-slip pressing part; 23. Second protrusion; 24. Through hole; 25. Flexible rope; 26. Pin. Detailed Implementation

[0017] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0018] This utility model provides, for example Figures 1 to 4 The coating machine gripper spring mounting device shown includes: The first pressure plate 10 and the second pressure plate 20 are arranged opposite to each other and form an opening and closing structure. A first pressure groove 11 is provided in the middle of the right inner side of the first pressure plate 10, and a first protrusion 13 is fixed in the middle of the left inner side of the first pressure plate 10. The second pressure plate 20 has a second pressure groove 21 on both the left and right sides of the inner right end, and a second protrusion 23 is fixed on both the left and right sides of the inner left end. Both ends of the second pressure plate 20 are connected with pins 26. The first protrusion 13 is nested between two second protrusions 23, and the pin 26 slides through the corresponding second protrusion 23 and is inserted into the first protrusion 13.

[0019] Both ends of the first protrusion 13 are provided with insertion holes 14, and the second protrusion 23 is provided with through holes 24, which pass through the front and rear ends of the second protrusion 23. The pin 26 slides through the corresponding through hole 24 and is inserted into the socket 14; The first pressure plate 10 and the second pressure plate 20 are hinged together to ensure stability and safety during the compression process of the compression spring.

[0020] A flexible rope 25 is connected between the second pressure plate 20 and the head of the pin 26 to prevent the pin 26 from falling or being lost after being pulled out, thereby improving the continuity of on-site operations and the integrity of tools.

[0021] An annular magnetic sheet is embedded inside the socket 14, and a magnetic block is fixed at the end of the pin 26. The end of the pin 26 is magnetically connected to the inner wall of the socket 14. After the pin 26 is inserted, it is automatically attracted and fixed to prevent axial movement. When disassembly is required, it can be pulled out by overcoming the magnetic force, which improves the convenience and reliability of operation.

[0022] The outer side of the first pressure plate 10 is provided with a first anti-slip pressing part 12. The surface of the first anti-slip pressing part 12 is provided with a plurality of first anti-slip protrusions to increase the friction between the palm and the first pressure plate 10, prevent the hand from slipping, and improve the safety of operation.

[0023] The outer side of the second pressure plate 20 is provided with a second anti-slip pressing part 22. The surface of the second anti-slip pressing part 22 is provided with a plurality of second anti-slip protrusions to increase the friction between the palm and the second pressure plate 20, prevent the hand from slipping, and improve the safety of operation.

[0024] The first pressure plate 10 and the second pressure plate 20 are made of stainless steel, which is corrosion-resistant, wear-resistant, easy to clean, and not easily damaged.

[0025] The inner walls of the first pressure groove 11 and the second pressure groove 21 are provided with anti-slip grooves to increase the friction between the spring end foot and the pressure groove and prevent the end foot from slipping off during compression.

[0026] In this utility model, when using this device, firstly, the first protrusion 13 of the first pressure plate 10 is nested between the two second protrusions 23 on the second pressure plate 20. Then, the pin 26 is inserted from the corresponding through hole 24, so that the tail end of the pin 26 is nested in the insertion hole 14, completing the hinge between the first pressure plate 10 and the second pressure plate 20, so that the first pressure plate 10 and the second pressure plate 20 form an openable clamp structure. The two ends of the new compression spring are respectively placed into the corresponding first pressure groove 11 and second pressure groove 21. The two pressure plates are manually pressed to compress the compression spring. Then, the compressed compression spring is placed into the device clamp. Then, the two pressure plates are released, and the compression spring automatically unfolds and locks into place. Then, the pin 26 is pulled out to separate the first pressure plate 10 and the second pressure plate 20. The first pressure plate 10 and the second pressure plate 20 are taken out of the device to complete the installation.

[0027] The hinge structure formed by the combination of the first protrusion 13, the second protrusion 23 and the pin 26 can complete the assembly or disassembly of the device in seconds. A single person can complete the compression and installation of the compression spring, which greatly shortens the downtime for maintenance. The first anti-slip pressing part 12 and the second anti-slip pressing part 22 increase the friction between the palm and the pressure plate to prevent the hand from slipping. The anti-slip grooves on the inner walls of the first pressing groove 11 and the second pressing groove 21 effectively prevent the end of the compression spring from slipping off, which greatly reduces the risk of injury from the sudden pop-out of the compression spring.

[0028] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A coater gripper compression spring mounting device characterized by, include: A first pressure plate (10) and a second pressure plate (20) are arranged opposite to each other to form an opening and closing structure; A first pressure groove (11) is provided in the middle of the right inner side of the first pressure plate (10), and a first protrusion (13) is fixed in the middle of the left inner side of the first pressure plate (10). The second pressure plate (20) has a second pressure groove (21) on both the left and right sides of the inner right end, and a second protrusion (23) is fixed on both the left and right sides of the inner left end of the second pressure plate (20). Both ends of the second pressure plate (20) are connected with pins (26). The first protrusion (13) is nested between two second protrusions (23), and the pin (26) slides through the corresponding second protrusion (23) and is inserted into the first protrusion (13).

2. The coater gripper compression spring mounting device of claim 1, wherein: The first protrusion (13) has insertion holes (14) at both ends, and the second protrusion (23) has through holes (24) that pass through the front and rear ends of the second protrusion (23). The pin (26) slides through the corresponding through hole (24) and is inserted into the socket (14).

3. The coater gripper compression spring mounting device of claim 1, wherein: A flexible rope (25) is connected between the second pressure plate (20) and the head of the pin (26).

4. The coater gripper compression spring mounting device of claim 2, wherein: The socket (14) is inlaid with an annular magnetic sheet, and the tail end of the pin (26) is fixed with a magnetic block. The tail end of the pin (26) is magnetically connected to the inner wall of the socket (14).

5. The coating machine gripper spring mounting device according to claim 1, characterized in that: The first pressure plate (10) has a first anti-slip pressing part (12) on its outer side, and the surface of the first anti-slip pressing part (12) has a plurality of first anti-slip protrusions.

6. The coater gripper compression spring mounting device of claim 1, wherein: The second pressure plate (20) has a second anti-slip pressing part (22) on its outer side, and the surface of the second anti-slip pressing part (22) has a plurality of second anti-slip protrusions.

7. The coater gripper compression spring mounting device of claim 1, wherein: The first pressure plate (10) and the second pressure plate (20) are made of stainless steel.

8. The coater gripper compression spring mounting device of claim 1, wherein: The inner walls of the first pressure groove (11) and the second pressure groove (21) are both provided with anti-slip grooves.

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