Film rolling device for packaging composite film production

Abstract

The utility model relates to the technical field of packaging composite film production, and discloses a film rolling device for packaging composite film production, which comprises a film rolling frame, an electric film rolling roller is arranged on the surface of the film rolling frame, a guide roller is fixedly mounted on the surface of the film rolling frame, and a fixing frame is fixedly mounted on the surface of the film rolling frame. According to the film rolling device for packaging composite film production, by arranging a control assembly, when an output shaft of a motor drives a reciprocating lead screw to rotate, a circular ring can transversely move in the fixing frame, a transverse rod fixed to the surface of the circular ring slides in a through hole, and when the circular ring moves, the circular ring can rotate in the through hole, and therefore the circular ring can rotate in the through hole. The connecting rod fixed to the surface of the circular ring can drive the arc plate to move, when the arc plate moves on the surface of the guide roller, wrinkles formed on the surface of the composite film can be smoothed, tiny dust adhering to the surface of the composite film is scraped away through a brush while smoothing is conducted, and the situation that subsequent winding is affected by wrinkles and dust is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging composite film production, in particular to a film rolling device for packaging composite film production. Background Art

[0002] There is no clear and strict definition of roll film in the packaging industry. It is just a commonly accepted name in the industry. Simply put, it is a rolled-up packaging film. For packaging manufacturers, it just has one less process than producing finished bags. Its material types are also the same as plastic packaging bags. Common ones include PVC shrink film rolls, composite rolls, etc.

[0003] According to a publicly disclosed film rolling device for plastic film production (Announcement No.: CN210150401U), in the above application, no structure for smoothing the composite film is provided when the composite film is rolled up. Therefore, wrinkles are easily generated during the rolling process, resulting in rolling deviation. At the same time, during the production process of the composite film, some fine dust and impurities will stick to the surface of the composite film. The presence of dust and impurities will affect the subsequent film rolling work. To address this problem, we have proposed a film rolling device for packaging composite film production. Utility Model Content

[0004] The purpose of the utility model is to provide a film rolling device for producing a packaging composite film to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a film rolling device for producing packaging composite film, comprising a film rolling frame, the surface of the film rolling frame is provided with an electric film rolling roller, the surface of the film rolling frame is fixedly installed with a guide roller, the surface of the film rolling frame is fixedly installed with a fixed frame, the surface of the fixed frame is fixedly installed with a fixed plate, and a control component is arranged in the fixed frame to smooth out the wrinkles formed on the surface of the composite film and, at the same time, use a brush to scrape off fine dust stuck to the surface of the composite film to prevent the presence of wrinkles and dust from affecting the subsequent winding.

[0006] Preferably, a through hole is provided on the surface of the fixing frame, and the provision of the through hole can ensure the stable movement of the cross bar.

[0007] Preferably, the control component includes: a reciprocating screw, which is rotatably connected to the inner wall of the fixed frame, a motor is fixedly mounted on the surface of the fixed frame, the output shaft of the motor is fixedly connected to the surface of the reciprocating screw, and the output shaft of the motor can drive the reciprocating screw to perform circular motion in the fixed frame.

[0008] Preferably, the reciprocating screw passes through the circular ring and is threadedly connected to the circular ring, a connecting rod is fixedly installed on the surface of the circular ring, an arc plate is fixedly installed on the surface of the connecting rod, and a brush is fixedly installed on the surface of the arc plate. When the reciprocating screw rotates, the circular ring can move laterally in the fixed frame.

[0009] Preferably, a cross bar is fixedly installed on the surface of the circular ring, the cross bar passes through the fixed frame and is slidably connected to the fixed frame, the cross bar passes through the moving block and is fixedly connected to the moving block, the moving block fits the surface of the fixed frame, and when the circular ring rotates, the cross bar can drive the moving block to move laterally on the surface of the fixed frame.

[0010] Preferably, the moving block is penetrated by the pressure rod and is slidably connected to the pressure rod, a flat rod is fixedly installed on the surface of the pressure rod, the flat rod is fixedly installed on the surface of a circular plate, the circular plate is hinged to the surface of the round rod, the round rod is fixedly connected to the inner wall of the moving block, the surface of the flat rod is fixedly connected to one end of a spring, one end of the spring is fixedly installed on the inner wall of the moving block, when the pressure rod is interfered, it can slide in the moving block and squeeze the flat rod.

[0011] Compared with the prior art, the utility model provides a film rolling device for producing a packaging composite film, which has the following beneficial effects:

[0012] 1. The film rolling device for producing the packaging composite film is provided with a control component. When the output shaft of the motor drives the reciprocating screw to rotate, the ring can move laterally in the fixed frame, and the cross bar fixed to the surface of the ring slides in the through hole. When the ring moves, the connecting rod fixed to the surface of the ring can drive the arc plate to move. When the arc plate moves on the surface of the guide roller, the wrinkles formed on the surface of the composite film can be smoothed, and at the same time, the fine dust adhering to the surface of the composite film can be scraped off with a brush to avoid the wrinkles and dust affecting the subsequent winding.

[0013] 2. The film rolling device for producing the packaging composite film is provided with a pressure rod. When the pressure rod hits the surface of the fixed plate, it is forced to slide into the moving block. When the pressure rod moves, it squeezes one end of the flat rod. The circular plate fixed on the surface of the flat rod is forced to swing on the surface of the circular rod. The other end of the flat rod is used to knock on the surface of the cross bar, so that the cross bar and the circular ring can be subjected to the vibration force of the knocking, and the fine dust stuck on the surface of the brush can fall off due to the vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0016] Figure 3This is a schematic diagram of the top view structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the control component of the utility model.

[0018] In the figure: 1, film winding frame; 2, electric film winding roller; 3, guide roller; 4, fixed frame; 5, fixed plate; 6, through hole; 7, control component; 70, motor; 71, reciprocating screw; 72, circular ring; 73, connecting rod; 74, arc plate; 75, brush; 76, cross bar; 77, moving block; 78, round rod; 79, circular plate; 710, flat rod; 711, spring; 712, pressure rod. DETAILED DESCRIPTION

[0019] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a film rolling device for producing packaging composite film, including a film rolling frame 1, a motorized film rolling roller 2 is arranged on the surface of the film rolling frame 1, a guide roller 3 is fixedly installed on the surface of the film rolling frame 1, a fixed frame 4 is fixedly installed on the surface of the film rolling frame 1, a fixed plate 5 is fixedly installed on the surface of the fixed frame 4, a control component 7 is arranged in the fixed frame 4, a connecting rod 73 fixed on the surface of the circular ring 72 can drive the arc plate 74 to move, and when the arc plate 74 moves on the surface of the guide roller 3, the wrinkles formed on the surface of the composite film can be smoothed, and at the same time, the fine dust adhering to the surface of the composite film can be scraped off by using a brush 75 to avoid the presence of wrinkles and dust affecting the subsequent winding.

[0020] The surface of the fixed frame 4 is provided with a through hole 6, and the provision of the through hole 6 can ensure the stable movement of the crossbar 76. The control component 7 includes: a reciprocating screw 71, the reciprocating screw 71 is rotatably connected to the inner wall of the fixed frame 4, a motor 70 is fixedly installed on the surface of the fixed frame 4, the output shaft of the motor 70 is fixedly connected to the surface of the reciprocating screw 71, and the output shaft of the motor 70 can drive the reciprocating screw 71 to perform circular motion in the fixed frame 4. The reciprocating screw 71 passes through the ring 72 and is threadedly connected to the ring 72, a connecting rod 73 is fixedly installed on the surface of the ring 72, an arc plate 74 is fixedly installed on the surface of the connecting rod 73, and a brush 75 is fixedly installed on the surface of the arc plate 74. When the reciprocating screw 71 rotates, the ring 72 can perform lateral motion in the fixed frame 4. A cross bar 76 is fixedly installed on the surface of the circular ring 72. The cross bar 76 penetrates the fixed frame 4 and is slidably connected to the fixed frame 4. The cross bar 76 penetrates the moving block 77 and is fixedly connected to the moving block 77. The moving block 77 is in contact with the surface of the fixed frame 4. When the circular ring 72 rotates, the cross bar 76 can drive the moving block 77 to move laterally on the surface of the fixed frame 4. The moving block 77 is penetrated by the pressure rod 712 and is slidably connected to the pressure rod 712. A flat rod 710 is fixedly installed on the surface of the pressure rod 712. The flat rod 710 is fixedly installed on the surface of the circular plate 79. The circular plate 79 is hinged to the surface of the round rod 78. The round rod 78 is fixedly connected to the inner wall of the moving block 77. The surface of the flat rod 710 is fixedly connected to one end of the spring 711. One end of the spring 711 is fixedly installed on the inner wall of the moving block 77. When the pressure rod 712 is resisted, it can slide in the moving block 77 and squeeze the flat rod 710.

[0021] In the utility model, when in use, the composite film to be rolled up is pulled from the surface of the guide roller 3 to the surface of the electric film rolling roller 2. After pulling, the motor 70 on the surface of the fixed frame 4 is started, and the output shaft of the motor 70 drives the reciprocating screw 71 to rotate. When the reciprocating screw 71 rotates, the ring 72 can move laterally in the fixed frame 4, and the cross bar 76 fixed on the surface of the ring 72 slides in the through hole 6. When the ring 72 moves, the connecting rod 73 fixed on the surface of the ring 72 can drive the arc plate 74 to move. When the arc plate 74 moves on the surface of the guide roller 3, the wrinkles formed on the surface of the composite film can be smoothed, and at the same time, the fine dust adhering to the surface of the composite film can be scraped off with the brush 75 to avoid wrinkles, The presence of dust affects the subsequent winding, and when the ring 72 moves to the left side of the fixed frame 4, the pressure rod 712 will contact the surface of the fixed plate 5, and when the pressure rod 712 hits the surface of the fixed plate 5, it will be forced to slide into the moving block 77, and the pressure rod 712 will squeeze one end of the flat rod 710 when it moves, and the circular plate 79 fixed on the surface of the flat rod 710 is forced to swing on the surface of the circular rod 78, and the other end of the flat rod 710 is used to knock on the surface of the cross bar 76, so that the cross bar 76 and the ring 72 can be subjected to the vibration force of the knocking, and the fine dust stuck on the surface of the brush 75 can fall off due to the vibration. At the same time, in the process of smoothing and cleaning, the electric film rolling roller 2 is started to work, and the packaging composite film is rolled up by the rotating force.

[0022] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A film rolling device for producing a packaging composite film, comprising a film rolling frame (1), wherein a motorized film rolling roller (2) is arranged on the surface of the film rolling frame (1), characterized in that: A guide roller (3) is fixedly mounted on the surface of the film roll frame (1), a fixed frame (4) is fixedly mounted on the surface of the film roll frame (1), a fixed plate (5) is fixedly mounted on the surface of the fixed frame (4), and a control component (7) is arranged inside the fixed frame (4).

2. The film rolling device for producing a packaging composite film according to claim 1, characterized in that: A through hole (6) is provided on the surface of the fixing frame (4).

3. The film rolling device for producing a packaging composite film according to claim 1, characterized in that: The control assembly (7) comprises a reciprocating screw (71), the reciprocating screw (71) being rotatably connected to the inner wall of the fixed frame (4), a motor (70) being fixedly mounted on the surface of the fixed frame (4), and an output shaft of the motor (70) being fixedly connected to the surface of the reciprocating screw (71).

4. The film rolling device for producing a packaging composite film according to claim 3, characterized in that: The reciprocating screw rod (71) passes through the circular ring (72) and is threadedly connected to the circular ring (72); a connecting rod (73) is fixedly mounted on the surface of the circular ring (72); an arc plate (74) is fixedly mounted on the surface of the connecting rod (73); and a brush (75) is fixedly mounted on the surface of the arc plate (74).

5. The film rolling device for producing a packaging composite film according to claim 4, characterized in that: A cross bar (76) is fixedly mounted on the surface of the circular ring (72); the cross bar (76) penetrates the fixed frame (4) and is slidably connected to the fixed frame (4); the cross bar (76) penetrates the moving block (77) and is fixedly connected to the moving block (77); the moving block (77) is in contact with the surface of the fixed frame (4).

6. The film rolling device for producing a packaging composite film according to claim 5, characterized in that: The moving block (77) is penetrated by a pressure rod (712) and is slidably connected to the pressure rod (712); a flat rod (710) is fixedly mounted on the surface of the pressure rod (712); the flat rod (710) is fixedly mounted on the surface of a circular plate (79); the circular plate (79) is hinged to the surface of a round rod (78); the round rod (78) is fixedly connected to the inner wall of the moving block (77); the surface of the flat rod (710) is fixedly connected to one end of a spring (711); and one end of the spring (711) is fixedly mounted on the inner wall of the moving block (77).

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