Pressing device for preventing paint surface protective film from curling

Abstract

The utility model relates to the technical field of vehicle paint pressing devices, and discloses a pressing device for preventing a paint surface protective film from curling, which comprises a shell, an adjusting groove is formed in the shell, a first spring is fixedly connected to the left side of the inner wall of the adjusting groove, and a sliding column is fixedly connected to the right side of the first spring. A magnet is fixedly connected to the right side of the sliding column, two first sliding grooves are formed in the magnet, first sliding blocks are slidably connected to the interiors of the first sliding grooves, connecting blocks are fixedly connected to the sides, close to each other, of the two first sliding blocks, a sliding plate is fixedly connected to the tops of the connecting blocks, and two fixing grooves are formed in the top of the interior of the shell. According to the device, the magnetic force of the magnet is flexibly adjusted by operating the sliding plate, the contact between the magnet and a vehicle body is buffered by means of the first spring, vehicle paint is prevented from being damaged, the magnet can be conveniently detached and replaced, the using convenience and reliability of the device are integrally improved, and the pressing effect of a paint surface protective film is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to car paint compression device technical field especially relates to prevent the compression device of paint surface protection film hemming. BACKGROUND

[0002] The compression device is a kind of equipment for applying pressure to make object closely adhere or fixed, it has wide application in numerous industries, like mechanical processing, packaging and other fields are often seen, guarantee connection firm, prevent loose or realize sealing and other related functions.

[0003] The compression device for preventing paint surface protection film hemming is a kind of tool specially used for fixing the edge of paint surface protection film, it can closely adhere the edge of protection film and vehicle body, by applying uniform pressure, protection film edge is tightly pressed on the surface of automobile, generally, mechanical structure or elastic material is used to realize the conduction of pressure.

[0004] In prior art, part of compression device for preventing paint surface protection film hemming is simple and has limited effect due to traditional method for preventing paint surface protection film hemming, part of device is simply fixed by adhesive, but the adhesive will decrease adhesion due to environmental factors (such as temperature change, humidity influence etc.) in long-term use process, so that film edge is re-raised and hemmed, thereby leading to the decrease of protective performance of paint surface protection film, and it is difficult to effectively block the damage of external factors to paint surface, so the compression device for preventing paint surface protection film hemming is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a compression device for preventing paint surface protection film hemming, aiming at improving the problem of leading to the decrease of protective performance of paint surface protection film and difficult to effectively block the damage of external factors to paint surface in prior art.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0007] The compression device for preventing paint surface protection film hemming, including the shell, the inside of the shell is equipped with adjusting groove, the inner wall left side of adjusting groove is fixedly connected with spring one, the right side of spring one is fixedly connected with sliding column, the right side of sliding column is fixedly connected with magnet, the inside of magnet is equipped with two sliding grooves one, the inside of sliding groove one is slidably connected with sliding block one, the similar side of two sliding block one is fixedly connected with connecting block, the top of connecting block is fixedly connected with sliding plate, the inside top of shell is equipped with two fixed grooves, the bottom of shell is fixedly connected with base block, the inner wall of base block is fixedly connected with fixed column, the outside of fixed column is rotatably connected with rotating plate, the right side bottom of rotating plate is fixedly connected with fixed plate, the inside of fixed plate is equipped with the compression assembly for preventing paint surface edge hemming;

[0008] As a further description of the above technical solutions:

[0009] The pressing assembly comprises a sliding groove II, a sliding block II is slidably connected in the sliding groove II, a pressing block is fixedly connected to the right side of the sliding block II, a pressing plate is fixedly connected to the right side of the sliding block II, two springs II are fixedly connected to the bottom of the pressing plate, and a supporting plate is fixedly connected to the bottom of the two springs II;

[0010] As a further description of the above technical solutions:

[0011] The sliding column is slidably connected in the adjusting groove, and the magnet is slidably connected in the adjusting groove through the sliding column;

[0012] As a further description of the above technical solutions:

[0013] The sliding block I is driven to slide by sliding the sliding plate, and the magnet is driven to slide and adjust the magnetic force by sliding the sliding plate;

[0014] As a further description of the above technical solutions:

[0015] The magnet is buffered by the elastic action of the spring I to rigidly contact the vehicle body, and the sliding plate is slid to the inside of the fixed groove on the right side, so that the magnet is conveniently disassembled and replaced;

[0016] As a further description of the above technical solutions:

[0017] The right side of the shell is fixedly connected with a convex ring, and the outside of the convex ring is detachably connected with a limiting cover;

[0018] As a further description of the above technical solutions:

[0019] The outside of the sliding groove II is arranged in the inside of the fixed plate, and the right side of the supporting plate is fixedly connected to the left bottom of the fixed plate;

[0020] As a further description of the above technical solutions:

[0021] The pressing plate is elastically buffered by the spring II to reduce damage to the vehicle paint surface, and the pressing block is pressed to drive the pressing plate to press down, so that the device is conveniently placed.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model discloses a synchronous movement is driven to the connecting block and slider one with the mobile sliding board, drives the sliding column to slide in the adjusting groove, and then drives the magnet to move to adjust the magnetic force, and the spring one can buffer the rigid contact of magnet and vehicle body through elasticity, avoids damaging the vehicle paint, removes the limit cover, and the sliding board is slid to the inside of the fixed groove of right side, so conveniently the magnet is disassembled and replaced, so that the flexible adjustment of magnet magnetic force is realized through the operation sliding board, the contact of magnet and vehicle body is buffered with the spring one, avoids the damage of vehicle paint, can conveniently disassemble and replace the magnet, the convenience and reliability of device use are improved as a whole, and the paint protection film compression effect is guaranteed.

[0024] 2. The utility model discloses a synchronous movement is driven to the connecting block and slider one with the mobile sliding board, drives the sliding column to slide in the adjusting groove, and then drives the magnet to move to adjust the magnetic force, and the spring one can buffer the rigid contact of magnet and vehicle body through elasticity, avoids damaging the vehicle paint, removes the limit cover, and the sliding board is slid to the inside of the fixed groove of right side, so conveniently the magnet is disassembled and replaced, so that the flexible adjustment of magnet magnetic force is realized through the operation sliding board, the contact of magnet and vehicle body is buffered with the spring one, avoids the damage of vehicle paint, can conveniently disassemble and replace the magnet, the convenience and reliability of device use are improved as a whole, and the paint protection film compression effect is guaranteed. DRAWINGS

[0025] Figure 1 It is the three -dimensional schematic diagram of the compression device of preventing paint protection film curling edge that the utility model proposes;

[0026] Figure 2 It is the structure schematic diagram of slider one of the compression device of preventing paint protection film curling edge that the utility model proposes;

[0027] Figure 3 It is the structure schematic diagram of the compression device of preventing paint protection film curling edge that the utility model proposes;

[0028] Figure 4 It is Figure 2 The enlarged view in A place in the middle.

[0029] Legend:

[0030] 1, shell, 2, adjusting groove, 3, spring one, 4, sliding column, 5, magnet, 6, sliding groove one, 7, slider one, 8, connecting block, 9, sliding board, 10, fixed groove, 11, base block, 12, fixed column, 13, rotating plate, 14, fixed plate, 15, sliding groove two, 16, slider two, 17, press block, 18, compression plate, 19, spring two, 20, support plate, 21, convex ring, 22, limit cover. DETAILED DESCRIPTION

[0031] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the present application.

[0032] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the present application. Figure 1 、 Figure 2 and Figure 4 An embodiment provided by the present application: a pressing device for preventing the edge curling of paint protection film, comprising a shell 1, the shell 1 provides protection for internal elements, an adjusting groove 2 is arranged in the shell 1, the adjusting groove 2 provides an installation space for an internal adjusting assembly, a spring 1 3 is fixedly connected to the left side of the inner wall of the adjusting groove 2, the spring 1 3 has an elastic effect, preventing the magnet 5 from being directly and rigidly adsorbed to the vehicle body, causing damage to the vehicle body, a sliding column 4 is fixedly connected to the right side of the spring 1 3, the sliding column 4 is used to drive the magnet 5 to slide and adjust the magnetic force, the magnet 5 is fixedly connected to the right side of the sliding column 4, the magnet 5 drives the entire device to be adsorbed to the vehicle body, two sliding grooves 1 6 are arranged in the magnet 5, the sliding grooves 1 6 provide guidance and limiting for sliding blocks 1 7;

[0033] The sliding blocks 1 7 are slidably connected to the sliding grooves 1 6, the connecting block 8 stably slides through the sliding blocks 1 7, the connecting block 8 is fixedly connected to the proximal sides of the two sliding blocks 1 7, the connecting block 8 plays a role of connecting the sliding column 4 and the sliding plate 9, the sliding plate 9 is fixedly connected to the top of the connecting block 8, so that the operator can drive the bottom magnet 5 to slide and adjust the magnetic force by sliding the sliding plate 9, two fixed grooves 1 0 are arranged in the top of the shell 1, when the wind speed is large, the first left fixed groove 1 0 is used for sliding the sliding plate 9 to the inside, so as to reach the maximum magnetic force and prevent the device from falling; when the magnet 5 is weakened after long-term use, the second right fixed groove 1 0 is used for moving the sliding plate 9 to the inside, so as to facilitate the disassembly and replacement of the magnet 5, a base block 1 1 is fixedly connected to the bottom of the shell 1, the base block 1 1 plays a role of connecting the shell 1 and the lower pressing assembly, a fixed column 1 2 is fixedly connected to the inner wall of the base block 1 1, providing support and fixation for the fixed column 1 2, a rotating plate 1 3 is rotatably connected to the outside of the fixed column 1 2, the fixed column 1 2 provides support for the rotating plate 1 3, a fixed plate 1 4 is fixedly connected to the right bottom of the rotating plate 1 3, the fixed plate 1 4 provides support for the pressing assembly, the fixed plate 1 4 is internally provided with the pressing assembly for preventing the edge curling of vehicle paint.

[0034] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the present application. Figure 1 and Figure 3The pressing assembly comprises a sliding groove 15, which provides guidance and limiting for a sliding block 16. The sliding groove 15 is internally slidably connected with the sliding block 16. The sliding block 16 serves to link a pressing block 17 and a pressing plate 18. The right side of the sliding block 16 is fixedly connected with the pressing block 17. The pressing block 17 is convenient for an operator to press, drives the pressing plate 18 to descend, and is convenient for installation of the device. The right side of the sliding block 16 is fixedly connected with the pressing plate 18. The pressing plate 18 is in contact with the surface of the vehicle paint, presses the edge of the vehicle paint, and prevents edge rolling. The bottom of the pressing plate 18 is fixedly connected with two springs 19. The springs 19 provide elastic support for the pressing plate 18, prevent damage to the vehicle paint caused by direct contact, and the bottom of the two springs 19 is fixedly connected with a support plate 20. The support plate 20 provides fixing and supporting for the springs 19.

[0035] With reference to Figures 1 to 3 The outer part of the sliding column 4 is slidably connected in the inner part of the adjusting groove 2. The adjusting groove 2 provides limiting and guidance for the sliding column 4. The magnet 5 is slidably connected in the inner part of the adjusting groove 2 through the sliding column 4. When the sliding column 4 slides in the adjusting groove 2, the magnet 5 is driven to slide to adjust the magnetic force. The sliding plate 9 is slid to drive the connecting block 8 and the sliding block 7 to slide. When the operator provides movement of the sliding plate 9, the connecting block 8 and the sliding block 7 are simultaneously driven to slide. The sliding plate 9 slides to drive the sliding column 4 and the magnet 5 to slide to adjust the magnetic force. When the connecting block 8 is subjected to force from the sliding plate 9, the sliding column 4 is driven to slide, and the magnet 5 is simultaneously driven to slide. The magnet 5 buffers rigid contact with the vehicle body through the elastic effect of the spring 3. The magnet 5 provides elastic buffering of the spring 3, avoids contact with the surface of the vehicle body, and prevents damage to the surface of the vehicle paint.

[0036] The sliding plate 9 is slid to the inner part of the fixed groove 10 on the right side to facilitate dismounting and replacing of the magnet 5. As described above, the fixed groove 10 on the right side is used for movement of the sliding plate 9 to the inner part to facilitate dismounting and replacing of the magnet 5. The right side of the shell 1 is fixedly connected with a convex ring 21. The convex ring 21 cooperates with a limiting cover 22 to complete protection of the internal device. The outer part of the convex ring 21 is detachably connected with the limiting cover 22. As described above, the convex ring 21 cooperates with the limiting cover 22 to complete protection of the internal device. The outer part of the sliding groove 15 is arranged in the inner part of the fixed plate 14. The fixed plate 14 provides installation space for the sliding groove 15. The right side of the support plate 20 is fixedly connected to the left side bottom of the fixed plate 14. The fixed plate 14 provides fixing and supporting for the support plate 20. The pressing plate 18 reduces damage to the surface of the vehicle paint through elastic buffering of the spring 19. After installation is completed, the pressing plate 18 reduces damage to the surface of the vehicle paint through elastic buffering of the spring 19 at the bottom. Pressing the pressing block 17 drives the pressing plate 18 to press down through the sliding block 16 to facilitate placement of the device. Pressing the pressing block 17 drives the pressing plate 18 to descend through the sliding block 16 to facilitate placement of the device on the bottom of the vehicle body for installation.

[0037] Working principle: in use, when the device needs to be installed, by moving the sliding plate 9 to drive the connecting block 8 and the sliding block 7 to move synchronously, and then transmitting force to the sliding column 4 through the connecting block 8 to drive the sliding column 4 to slide in the adjusting groove 2, and then drive the magnet 5 to move to adjust the magnetic force, when the magnet 5 is close to the vehicle body, the spring 3 can buffer the rigid contact between the magnet 5 and the vehicle body through elasticity, avoiding damaging the vehicle paint, when the magnet 5 is used for a long time and the magnetic force is weakened or needs to be adjusted, the limiting cover 22 is removed, the sliding plate 9 is slid to the inside of the fixed groove 10 on the right side, so that the magnet 5 can be conveniently disassembled and replaced, ensuring that the device can be stably adsorbed on the surface of the vehicle body by magnetic force, maintaining good working condition.

[0038] When installing, by pressing the pressing block 17, the force is conducted through the sliding block 16 to drive the pressing plate 18 to press down, so as to place the device at the bottom of the vehicle body to complete the installation, after installation, the elastic buffering action of the two springs 19 prevents the pressing plate 18 from directly damaging the surface of the vehicle paint, in this way, the pressing plate 18 can tightly fit the edge of the vehicle paint, effectively press the paint surface, prevent the paint surface protective film from curling, and effectively protect the integrity and appearance of the vehicle paint.

[0039] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A hold-down device for preventing the rolling of a paint protection film, comprising a housing (1), characterized in that: The inside of the shell (1) is provided with an adjusting groove (2), the inner wall left side of the adjusting groove (2) is fixedly connected with spring one (3), the right side of spring one (3) is fixedly connected with sliding column (4), the right side of sliding column (4) is fixedly connected with magnet (5), the inside of magnet (5) is provided with two sliding groove one (6), the inside of sliding groove one (6) is slidably connected with sliding block one (7), the proximal side of two sliding block one (7) is fixedly connected with connecting block (8), the top of connecting block (8) is fixedly connected with sliding plate (9), the inside top of shell (1) is provided with two fixed groove (10), the bottom of shell (1) is fixedly connected with base block (11), the inner wall of base block (11) is fixedly connected with fixed column (12), the outside of fixed column (12) is rotatably connected with rotating plate (13), the right side bottom of rotating plate (13) is fixedly connected with fixed plate (14), the inside of fixed plate (14) is provided with the compression assembly for preventing the edge curling of car paint.

2. The pinch device to prevent the edge curling of the paint protection film according to claim 1, characterized in that: The compression assembly comprises sliding groove two (15), the inside of sliding groove two (15) is slidably connected with sliding block two (16), the right side of sliding block two (16) is fixedly connected with pressing block (17), the right side of sliding block two (16) is fixedly connected with pressing plate (18), the bottom of pressing plate (18) is fixedly connected with two spring two (19), the bottom of two spring two (19) is fixedly connected with supporting plate (20).

3. The pinch device to prevent the edge of the paint protection film according to claim 1, characterized in that: The outside of sliding column (4) is slidably connected in the inside of adjusting groove (2), magnet (5) is slidably connected in the inside of adjusting groove (2) through sliding column (4).

4. The pinch device to prevent the edge of the paint protection film according to claim 1, characterized in that: The connecting block (8) and the sliding block one (7) are slid by sliding the sliding plate (9), the sliding column (4) and the magnet (5) are slid by the sliding of the sliding plate (9) in turn.

5. The pinch device to prevent the edge of the paint protection film according to claim 1, wherein: The magnet (5) is buffered with the rigid contact of the car body through the elasticity of spring one (3), the sliding plate (9) is slid to the inside of the fixed groove (10) on the right side, so that the magnet (5) is convenient to disassemble and replace.

6. The pinch device to prevent the edge of the paint protection film according to claim 1, wherein: The right side of the shell (1) is fixedly connected with convex ring (21), the outside of convex ring (21) is detachably connected with limiting cover (22).

7. The pinch device to prevent the edge curling of a paint protection film according to claim 2, characterized in that: The outside of sliding groove two (15) is provided in the inside of fixed plate (14), the right side of supporting plate (20) is fixedly connected with the left side bottom of fixed plate (14).

8. The pinch device to prevent the edge of the paint protection film according to claim 2, characterized in that: The pressing plate (18) reduces the damage to the car paint surface through the elastic buffering of spring two (19), the pressing plate (18) is pressed down by the sliding block two (16) through pressing the pressing block (17), so that the placing device is convenient.

Images