Automatic roll film changing mechanism for rust-proof film processing

Abstract

The utility model belongs to the technical field of rust-proof film processing equipment, and discloses an automatic roll film changing mechanism for rust-proof film processing, which comprises a supporting piece, a rotating piece is arranged at the top of the supporting piece, the rotating piece comprises two rotating plates which are symmetrically arranged, and the circumferential surfaces of the two rotating plates are sunken in an annular array to form a plurality of limiting grooves. A detachable winding part is installed between the two limiting grooves, a winding cavity for winding an anti-rust film is formed in the circumferential face of the winding part, the inner walls of the limiting grooves are symmetrically sunken inwards to form two mounting holes, springs are fixedly connected into the mounting holes, the free ends of the springs are fixedly connected with stop levers, and the winding part is supported through the limiting grooves in the rotating plate. And a spring is supported through a mounting hole in a rotating plate, a stop lever is driven by the spring to move, so that the stop lever stops the winding piece, and when the winding piece winds the anti-rust film, the device can replace the winding piece while winding the anti-rust film by pressing stop levers in other limiting grooves, so that the anti-rust film winding efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of anti-rust film processing equipment, and specifically relates to an automatic film changing mechanism for anti-rust film processing. Background Technology

[0002] In the production and processing of vapor phase corrosion inhibitor films, the replacement of the film roll is an essential step. While existing devices can replace the film roll, they have certain drawbacks in practical use. For example, Chinese patent CN219078627 U discloses an automatic film roll changing mechanism for vapor phase corrosion inhibitor film processing. This mechanism uses disassembly and assembly components to facilitate automatic disassembly and replacement of the film roll body, thus improving the convenience of replacement. However, although this device can replace the film roll, it requires pre-disassembling the film roll after it has been wound up with the corrosion inhibitor film before reinstalling the unused roll. It cannot simultaneously rewind the corrosion inhibitor film while replacing the film roll, resulting in a long waiting time and reducing the efficiency of the film roll replacement. Utility Model Content

[0003] The purpose of this invention is to provide an automatic film changing mechanism for processing anti-rust film, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automatic roll-changing mechanism for processing anti-rust film, comprising a support member, a rotating member mounted on the top of the support member, the rotating member comprising two symmetrically arranged rotating plates, the circumferential surfaces of the two rotating plates forming a plurality of limiting grooves in a ring array, a detachable winding member being installed between the two limiting grooves on the same horizontal axis, the circumferential surface of the winding member forming a winding cavity for winding the anti-rust film, the inner wall of the limiting grooves symmetrically recessed to form two mounting holes, a spring being fixedly connected inside the mounting holes, a stop rod being fixedly connected to the free end of the spring, and the free end of the stop rod extending to the outside of the mounting holes.

[0005] Preferably, an inclined guide is fixedly connected to one side of the support member, the guide is located below the winding member, and the horizontal height of the guide near the support member is higher than the horizontal height of the other side.

[0006] Preferably, the guide component includes a guide frame, the feed end of which is fixedly connected to one side of the support component, and the top of the guide frame is open to form a guide cavity. A baffle is fixedly connected to the side of the guide frame near the winding rod.

[0007] Preferably, the bottom of the feed chamber is formed by a slope, and the horizontal height of the slope near the baffle is lower than the horizontal height of the other side.

[0008] Preferably, a motor is fixedly connected to the support member, and the output end of the motor is connected to one of the rotating plates.

[0009] Preferably, the winding component includes two symmetrically arranged end plates, a winding rod is fixedly connected between the two end plates, and a connecting rod is fixedly connected to the opposite side of the two end plates.

[0010] Preferably, the support includes a base, and two top plates are symmetrically fixedly connected to the top of the base, with the two rotating plates rotatably connected to opposite sides of the two top plates.

[0011] Preferably, the free end of the stop bar is inclined to form a slope.

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

[0013] Although the device can replace the film roll, it requires the film roll that has finished winding the anti-rust film to be disassembled before the unused film roll can be reinstalled. It cannot simultaneously wind up the anti-rust film while replacing the film roll, resulting in a long waiting time and reducing the efficiency of film roll replacement.

[0014] (1) This utility model sets up a rotating plate and a winding component. The winding component is supported by the limiting groove on the rotating plate and the spring is supported by the mounting hole on the rotating plate. The spring drives the stop bar to move, so that the stop bar blocks the winding component. When the winding component winds up the anti-rust film, the device can replace the winding component at the same time as winding up the anti-rust film by pressing the stop bar in other limiting grooves. This eliminates the need for the device to disassemble the anti-rust film beforehand and then reinstall the unused film roller, thereby improving the winding efficiency of the anti-rust film.

[0015] (2) After the anti-rust film is rolled up, the rolled-up part of the anti-rust film is removed and placed on the guide rack. The guide rack guides the rolled-up part through the guide cavity, so that the rolled-up part after the anti-rust film is rolled up is easy to stack and process, thereby reducing the difficulty of personnel work and improving the replacement efficiency of the rolled-up part. Attached Figure Description

[0016] Figure 1 This is one of the perspective views of this utility model;

[0017] Figure 2 This is a second perspective view of the present invention;

[0018] Figure 3 This is a perspective view of the rotating component of this utility model;

[0019] Figure 4 This is a perspective view of the material guide component of this utility model;

[0020] Figure 5This is a perspective view of the support component of this utility model;

[0021] Figure 6 This is a perspective view of the winding component of this utility model;

[0022] Figure 7 This is a cross-sectional view of the rotating plate of this utility model;

[0023] In the diagram: 1. Support component; 11. Base; 12. Top plate; 2. Guide component; 21. Guide frame; 22. Guide cavity; 23. Slope; 24. Baffle; 3. Rotating component; 31. Motor; 32. Rotating plate; 33. Limiting groove; 34. Stop bar; 35. Inclined surface; 36. Mounting hole; 37. Spring; 4. Rewinding component; 41. Connecting rod; 42. End plate; 43. Rewinding rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-7 As shown, this utility model provides the following technical solution:

[0026] An automatic roll-changing mechanism for processing anti-rust film includes a support member 1. A rotating member 3 is mounted on the top of the support member 1. The rotating member 3 includes two symmetrically arranged rotating plates 32. The circumferential surfaces of the two rotating plates 32 are arranged in a ring array to form multiple limiting grooves 33. A detachable winding member 4 is installed between the two limiting grooves 33 on the same horizontal axis. The circumferential surface of the winding member 4 forms a winding cavity for winding the anti-rust film. The inner walls of the limiting grooves 33 are symmetrically recessed to form two mounting holes 36. A spring 37 is fixedly connected inside the mounting hole 36. A stop bar 34 is fixedly connected to the free end of the spring 37. The free end of the stop bar 34 extends to the outside of the mounting hole 36.

[0027] With the above technical solution, before personnel need to rewind the anti-rust film, the support 1 is placed in a stable position, and the winding component 4 is placed between two limiting grooves 33 on the same horizontal axis. The stop rod 34 is supported by a spring 37, and the movement direction of the stop rod 34 is guided by the mounting hole 36. The spring 37 supports and abuts the stop rod 34, thereby limiting the winding component 4 and allowing it to be installed between the two rotating plates 32. The anti-rust film is then wound up using the current winding component 4. 4. After the anti-rust film is wound up, the rotating plate 32 rotates, thereby driving the winding part 4 to rotate, which moves the current winding part 4 away from the anti-rust film and brings the unused winding part 4 closer to the anti-rust film. The anti-rust film is wound up by the unused winding part 4. Pressing the stop bar 34 causes the stop bar 34 to compress the spring 37, and the spring 37 is compressed, and the stop bar 34 moves into the mounting hole 36. At the same time, the wound part 4 can be removed, so that the replacement of the winding part 4 and the winding of the anti-rust film can be carried out simultaneously, thereby improving the winding efficiency of the anti-rust film.

[0028] After the anti-rust film is wound up by the rewinding part 4, in order to facilitate the collection of the unwound rewinding part 4, such as... Figures 1-2 As shown, a guide 2 is fixedly connected to one side of the support member 1. The guide 2 is located below the winding member 4, and the horizontal height of the guide 2 on the side closer to the support member 1 is higher than the horizontal height on the other side.

[0029] In this embodiment, after the winding component 4 is removed from the rotating plate 32, the winding component 4 is placed on the guide component 2. The guide component 2 guides the winding component 4, allowing the winding component 4 after the anti-rust film is wound to slide down from the guide component 2, making it easier to collect and process the winding component 4 after the anti-rust film is wound.

[0030] Specifically, in one embodiment, regarding the aforementioned guide member 2, as... Figure 4 As shown, the guide component 2 includes a guide frame 21. The feed end of the guide frame 21 is fixedly connected to one side of the support component 1, and the top of the guide frame 21 is open to form a guide cavity 22. A baffle 24 is fixedly connected to the side of the guide frame 21 near the winding rod 43.

[0031] In this embodiment, after the winding member 4 winds up the anti-rust film and removes it, the support member 1 supports the guide frame 21, and the guide cavity 22 on the guide frame 21 guides the winding member 4, making it easy to stack the winding member 4, thereby making it easy for personnel to collect the winding member 4 after winding up the anti-rust film.

[0032] When the guide cavity 22 guides the winding piece 4, in order to allow the winding piece 4 to slide down smoothly, such as... Figure 4 As shown, a ramp 23 is formed at the bottom of the feed chamber 22, and the horizontal height of the ramp 23 near the baffle 24 is lower than the horizontal height of the other side.

[0033] In this embodiment, when the winding member 4 slides on the guide cavity 22, the ramp 23 makes the sliding of the winding member 4 smoother.

[0034] In addition, regarding how the rotating plate 32 rotates in this utility model, as follows: Figure 3 As shown, a motor 31 is fixedly connected to the support member 1, and the output end of the motor 31 is connected to one of the rotating plates 32.

[0035] In this embodiment, when it is necessary to drive the rotating plate 32 to rotate, the motor 31 works to drive the rotating plate 32 to rotate, thereby causing the rotating plate 32 to drive the winding component 4 to rotate.

[0036] Specifically, in one embodiment, regarding the aforementioned winding component 4, as... Figure 1 , Figure 2 and Figure 6 As shown, the winding component 4 includes two symmetrically arranged end plates 42, with a winding rod 43 fixedly connected between the two end plates 42, and a connecting rod 41 fixedly connected to the opposite side of each of the two end plates 42.

[0037] In this embodiment, when it is necessary to drive the rotating plate 32 to rotate, the motor 31 works to drive the rotating plate 32 to rotate, thereby causing the rotating plate 32 to drive the end plate 42, connecting rod 41 and winding rod 43 to rotate as a whole, thereby causing the winding rod 43 and end plate 42 to wind up the anti-rust film.

[0038] Furthermore, in this utility model, regarding the aforementioned support member 1, as follows... Figure 1 and Figure 5 As shown, the support member 1 includes a base 11, and two top plates 12 are symmetrically fixedly connected to the top of the base 11. Two rotating plates 32 are rotatably connected to the opposite side of the two top plates 12.

[0039] In this embodiment, the base 11 supports the top plate 12, and the top plate 12 supports the rotating plate 32.

[0040] When the connecting rod 41 is installed into the limiting groove 33, in order to facilitate the engagement of the connecting rod 41 with the limiting groove 33, such as... Figure 3 and Figure 7 As shown, the free end of the stop bar 34 is inclined to form a slope 35.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic film changing mechanism for processing rust-preventive film, characterized in that: The utility model provides a rustproof film winding device, including support (1), the top of support (1) is installed with rotating part (3), rotating part (3) includes two symmetrical rotating plate (32), and the circumferential surface of two rotating plate (32) is in the form of multiple limiting slot (33) that inwards recesses in annular array, and the detachable winding part (4) is installed between two limiting slot (33) on the same horizontal axis, and the circumferential surface of winding part (4) forms the winding cavity that rustproof film is wound around, and the inner wall of limiting slot (33) is inwards recessed and forms two mounting hole (36), and the inside fixed connection of mounting hole (36) has spring (37), and the free end fixed connection of spring (37) has stop lever (34), and the free end of stop lever (34) extends to the outside of mounting hole (36).

2. The automatic film changing mechanism for processing a rust-proof film according to claim 1, characterized in that: One side of the support (1) is fixedly connected with the inclined material guide (2), the material guide (2) is below the winding part (4), and the horizontal height of the material guide (2) near one side of the support (1) is higher than that of the other side.

3. The automatic film changing mechanism for processing a rust-proof film according to claim 2, characterized in that: The material guide (2) includes a material guide frame (21), the material guide frame (21) is fixedly connected to one side of the support (1), and the top of the material guide frame (21) is open to form a material guide cavity (22), and the side of the material guide frame (21) near the winding rod (43) is fixedly connected with a baffle (24).

4. The automatic film changing mechanism for processing a rust-proof film according to claim 3, characterized in that: The bottom of the material guide cavity (22) forms an inclined slope (23), and the horizontal height of the inclined slope (23) near the baffle (24) is lower than that of the other side.

5. The automatic film changing mechanism for processing a rust-proof film according to any one of claims 1 to 4, characterized in that: The support (1) is fixedly connected with a motor (31), and the output end of the motor (31) is connected with one of the rotating plates (32).

6. The automatic film changing mechanism for processing a rust-proof film according to any one of claims 1 to 4, characterized in that: The winding part (4) includes two symmetrically arranged end plates (42), and the two end plates (42) are fixedly connected with a winding rod (43), and the sides opposite to the two end plates (42) are fixedly connected with connecting rods (41).

7. The automatic film changing mechanism for processing a rust-proof film according to any one of claims 1 to 4, characterized in that: The support (1) includes a base (11), and the top of the base (11) is fixedly connected with two top plates (12) symmetrically, and the two rotating plates (32) are rotatably connected to the opposite sides of the two top plates (12) respectively.

8. The automatic film changing mechanism for processing a rust-proof film according to claim 1, characterized in that: The free end of the stop lever (34) is inclined to form an inclined surface (35).

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