Protective film coating double-station winding device

Abstract

The utility model relates to the technical field of protective film coating and collecting, in particular to a protective film coating double-station winding device which comprises a controller, a connecting frame, a frame, an abutting rod and a cutting device, the connecting frame is arranged on the side of the controller, the frame is arranged in the connecting frame, the abutting rod is fixedly connected to the inner wall of the frame, and the cutting device is arranged on the abutting rod. The cutting device is arranged in the abutting rod and comprises a sliding groove and a sliding block, the sliding groove is formed in the surface of the abutting rod, and the sliding block is slidably connected with the inner wall of the sliding groove. The cutting device is arranged, materials are effectively cut, the effect of cutting the materials on the surface of the abutting rod is achieved, and the problems that when the equipment is used, after the equipment collects the materials at one end, when the rotating frame rotates the collected materials for secondary collection, the materials need to be cut manually, and the cutting efficiency is high are solved. However, the situation that the materials are uneven due to manual cutting is easily caused, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective film coating and collection, in particular to a protective film coating double-station winding device. Background Art

[0002] Protective films can be divided into digital product protective films, car protective films, household protective films, food preservation protective films, etc. according to their uses. In the prior art, when the protective film coating is collected or the workstation is replaced, it needs to be replaced in a stopped state, which affects the work efficiency. Therefore, a protective film coating double-station winding device is used to collect the materials.

[0003] Prior art includes a utility model with publication number CN211169074U, which discloses a double-station winding device for coating protective film. The patent adopts a base, and the base surface of the base is symmetrically fixedly connected with four L-shaped slide rails, four first fixed plates and two second fixed plates, and the outer walls of the four L-shaped slide rails are symmetrically slidably connected with four moving blocks and a movable plate, the side wall of the first fixed plate is rotatably connected with a first screw rod, the side wall of the second fixed plate is rotatably connected with a second screw rod, the base surface of the moving block is fixedly connected with a vertical plate, the side wall of the vertical plate is rotatably connected with a mounting shaft, and the shaft is connected with a motor fixedly set on the side wall of the movable plate; the utility model equipment solves the problem that the double-station winding device for coating protective film needs to be replaced in a stopped state when the station is replaced, which affects the work efficiency, and at the same time, the winding specifications of the winding device cannot be adjusted, and the winding of protective films of different specifications requires customization of winding devices of different specifications.

[0004] In daily work, when the equipment is collecting materials, after the equipment collects the materials at one end, the rotating frame rotates the collected materials for secondary collection, and the materials need to be cut manually. However, manual cutting can easily cause the material to be uneven. Utility Model Content

[0005] The utility model aims to solve the shortcoming in the prior art that it is difficult to cut the materials evenly after they are collected, and proposes a double-station winding device for coating a protective film.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a double-station winding device for coating a protective film, comprising a controller, a connecting frame, a frame, a push rod and a cutting device, a connecting frame is arranged on the side of the controller, a frame is arranged inside the connecting frame, the inner wall of the frame is fixedly connected to the push rod, the cutting device is arranged inside the push rod, the cutting device comprises a slide groove and a slider, the slide groove is opened on the surface of the push rod, the slider is slidably connected to the inner wall of the slide groove, the inner wall of the slide groove is fixedly connected to the positioning rod, the slider is slidably connected to the surface of the positioning rod, and the inner wall of the slide groove is rotatably connected to a threaded rod.

[0007] Furthermore, the threaded rod is threadedly connected to the inner wall of the slider, and one end of the threaded rod is fixedly connected to a connector. By setting the threaded rod, the slider can be moved, which reduces the situation where the slider is difficult to move when the device is in use, making it difficult for the slider to move the cutting knife.

[0008] Furthermore, the surface of the connector is fixedly connected to a motor, the surface of the motor is fixedly connected to a base, and the motor is arranged to facilitate the rotation of the threaded rod.

[0009] Furthermore, the base is fixedly connected to the surface of the support rod, and the surface of the sliding block is provided with a cutting knife, and the cutting knife is provided to cut the surface of the material.

[0010] Furthermore, a connecting device is provided inside the slider, and the connecting device includes a connecting groove and a groove. The connecting groove is opened on the surface of the slider, and the groove is opened inside the connecting groove. The cutting knife is engaged with the inner wall of the connecting groove, and a groove is opened on the surface of the cutting knife. By setting the groove, the card ball can be limited, thereby reducing the situation where the card ball is difficult to limit when the device is in use.

[0011] Furthermore, a locking ball is slidably connected to the inner wall of the groove, and one end of the locking ball is locked with the inner wall of the slot. The locking ball is provided to facilitate limiting the cutting knife.

[0012] Furthermore, one end of the locking ball away from the locking groove is fixedly connected to a spring, and one end of the spring away from the locking ball is fixedly connected to the inner wall of the groove. The spring is provided to facilitate applying elastic force to the locking ball.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the equipment is in use, the user combines the material with the inside of the frame for collection. When the equipment is in use, the user starts the motor, and then the motor rotates to drive the connector to rotate, and then the connector rotates to drive the threaded rod to rotate, and then the threaded rod rotates to drive the slider to move, and then the slider moves to drive the cutting knife to move to cut the material. By setting the cutting device, the material is effectively cut, and the material on the surface of the rod is cut, which reduces the need for manual cutting of the material when the equipment is in use. After the equipment collects the material at one end, the rotating frame rotates the collected material for secondary collection. However, manual cutting is prone to cause uneven materials, which improves the practicability of the equipment.

[0015] 2. In the utility model, by setting a connecting device, when the device is in use, the user pulls the cutting knife, and when the cutting knife moves, it drives the card ball to move, and then the card ball moves and drives the spring to displace and deform to generate elastic force, and then the card ball moves out of the inside of the card slot, and then the card ball and the inner wall of the groove move, and then the cutting knife is freed from the restraint. By setting the connecting device, the cutting knife is effectively limited, and the cutting knife is installed and replaced, which reduces the situation that when the device is in use, the device needs to use different cutting knives to cut different materials, but the cutting knife is difficult to quickly install and replace with the slider, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural diagram of a double-station winding device for coating a protective film is provided for the utility model;

[0017] Figure 2 The utility model provides a side view of a double-station winding device for coating protective film;

[0018] Figure 3 This is a partial structural schematic diagram of a double-station winding device for coating a protective film proposed by the utility model;

[0019] Figure 4 The utility model proposes a protective film coating double-station winding device Figure 3 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 The utility model proposes a protective film coating double-station winding device Figure 3 Schematic diagram of the structure at point B in the middle.

[0021] Legend: 1. Controller; 2. Connecting frame; 3. Frame; 4. Retaining rod; 5. Cutting device; 51. Slider; 52. Positioning rod; 53. Slide groove; 54. Threaded rod; 55. Motor; 56. Base; 57. Connector; 58. Cutting knife; 6. Connecting device; 61. Connecting groove; 62. Groove; 63. Card slot; 64. Card ball; 65. Spring. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a double-station winding device for coating a protective film, comprising a controller 1, a connecting frame 2, a frame 3, a push rod 4 and a cutting device 5. The connecting frame 2 is arranged on the side of the controller 1, the frame 3 is arranged inside the connecting frame 2, and the push rod 4 is fixedly connected to the inner wall of the frame 3.

[0023] The specific configuration and function of the cutting device 5 and the connecting device 6 will be described in detail below.

[0024] In this embodiment: the cutting device 5 is arranged inside the support rod 4, and the cutting device 5 includes a slide groove 53 and a slider 51. The slide groove 53 is opened on the surface of the support rod 4, and the slider 51 is slidably connected to the inner wall of the slide groove 53. The inner wall of the slide groove 53 is fixedly connected with a positioning rod 52. The slider 51 is slidably connected to the surface of the positioning rod 52, and the inner wall of the slide groove 53 is rotatably connected with a threaded rod 54.

[0025] Specifically, the threaded rod 54 is threadedly connected to the inner wall of the slider 51 , and one end of the threaded rod 54 is fixedly connected to the connector 57 .

[0026] In this embodiment, the slider 51 can be moved by providing the threaded rod 54 , thereby reducing the difficulty in moving the slider 51 when the device is in use, which makes it difficult for the slider 51 to move the cutting knife 58 .

[0027] Specifically, the surface of the connector 57 is fixedly connected to the motor 55 , and the surface of the motor 55 is fixedly connected to the base 56 . The motor 55 is provided to facilitate the rotation of the threaded rod 54 .

[0028] Specifically, the base 56 is fixedly connected to the surface of the push rod 4, and the surface of the sliding block 51 is provided with a cutting knife 58. The cutting knife 58 can be provided to cut the surface of the material.

[0029] In this embodiment: a connecting device 6 is provided inside the slider 51, and the connecting device 6 includes a connecting groove 61 and a groove 62. The connecting groove 61 is opened on the surface of the slider 51, and the groove 62 is opened inside the connecting groove 61. The cutting knife 58 is clamped with the inner wall of the connecting groove 61, and a clamping groove 63 is opened on the surface of the cutting knife 58.

[0030] In this embodiment, the groove 62 is provided to limit the position of the locking ball 64, thereby reducing the difficulty of limiting the position of the locking ball 64 when the device is in use.

[0031] Specifically, a locking ball 64 is slidably connected to the inner wall of the groove 62 , and one end of the locking ball 64 is engaged with the inner wall of the locking groove 63 . The locking ball 64 is provided to facilitate limiting the cutting knife 58 .

[0032] Specifically, one end of the locking ball 64 away from the locking groove 63 is fixedly connected to a spring 65 , and one end of the spring 65 away from the locking ball 64 is fixedly connected to the inner wall of the groove 62 . The spring 65 is provided to facilitate applying elastic force to the locking ball 64 .

[0033] Working principle: When the equipment is in use, the user combines the material with the inside of the frame 3 for collection. When the equipment is in use, the user starts the motor 55, and then the motor 55 rotates to drive the connector 57 to rotate, and then the connector 57 rotates to drive the threaded rod 54 to rotate, and then the threaded rod 54 rotates to drive the slider 51 to move, and then the slider 51 moves to drive the cutting knife 58 to move to cut the material. By setting the cutting device 5, the material is effectively cut, and the material on the surface of the rod 4 is cut, which reduces the need for manual cutting of the material when the equipment is in use. However, manual cutting can easily cause uneven materials, thereby improving the practicability of the equipment.

[0034] When the device is in use, the user pulls the cutting knife 58, and when the cutting knife 58 moves, it drives the locking ball 64 to move, and then the locking ball 64 drives the spring 65 to displace and deform to generate elastic force, and then the locking ball 64 moves out of the inside of the locking groove 63, and then the locking ball 64 and the inner wall of the groove 62 move, and then the cutting knife 58 is freed from the restraint. By setting the connecting device 6, the cutting knife 58 is effectively limited, and the cutting knife 58 is installed and replaced. This reduces the situation that when the device is in use, the device needs to use different cutting knives 58 to cut different materials, but the cutting knife 58 is difficult to quickly install and replace with the slider 51, thereby improving the practicability of the device.

Claims

1. A protective film coating double-station winding device, comprising a controller (1), a connecting frame (2), a frame (3), a stopper (4) and a cutting device (5), characterized in that: A connecting frame (2) is arranged on the side of the controller (1), a frame (3) is arranged inside the connecting frame (2), a push rod (4) is fixedly connected to the inner wall of the frame (3), the cutting device (5) is arranged inside the push rod (4), the cutting device (5) comprises a slide groove (53) and a slider (51), the slide groove (53) is opened on the surface of the push rod (4), the slider (51) is slidably connected to the inner wall of the slide groove (53), the inner wall of the slide groove (53) is fixedly connected to a positioning rod (52), the slider (51) is slidably connected to the surface of the positioning rod (52), and the inner wall of the slide groove (53) is rotatably connected to a threaded rod (54).

2. A protective film coating double-station winding device according to claim 1, characterized in that: The threaded rod (54) is threadedly connected to the inner wall of the slider (51), and one end of the threaded rod (54) is fixedly connected to a connector (57).

3. A protective film coating double-station winding device according to claim 2, characterized in that: The surface of the connector (57) is fixedly connected to the motor (55), and the surface of the motor (55) is fixedly connected to the base (56).

4. A protective film coating double-station winding device according to claim 3, characterized in that: The base (56) is fixedly connected to the surface of the push rod (4), and a cutting knife (58) is provided on the surface of the sliding block (51).

5. A protective film coating double-station winding device according to claim 4, characterized in that: A connecting device (6) is provided inside the slider (51), and the connecting device (6) comprises a connecting groove (61) and a groove (62). The connecting groove (61) is provided on the surface of the slider (51), and the groove (62) is provided inside the connecting groove (61). The cutting knife (58) is engaged with the inner wall of the connecting groove (61), and a clamping groove (63) is provided on the surface of the cutting knife (58).

6. A protective film coating double-station winding device according to claim 5, characterized in that: The inner wall of the groove (62) is slidably connected with a locking ball (64), and one end of the locking ball (64) is locked with the inner wall of the locking groove (63).

7. A protective film coating double-station winding device according to claim 6, characterized in that: One end of the locking ball (64) away from the locking groove (63) is fixedly connected to a spring (65), and one end of the spring (65) away from the locking ball (64) is fixedly connected to the inner wall of the groove (62).

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