Packaging film covering mechanism

Abstract

The utility model relates to the field of packaging film covering, and discloses a packaging film covering mechanism which comprises a conveying belt, a fixing frame is fixedly installed on the upper surface of the conveying belt, a film covering machine is installed in the fixing frame, a supporting frame is movably installed in the fixing frame, and a cleaning roller is rotatably installed on the edge of the bottom end of the supporting frame. A movable plate is movably mounted at the position, close to the cleaning roller, in the supporting frame, a plurality of fixed shifting rods are fixedly mounted on one side of the movable plate, the middle of the other side of the movable plate extends out of the supporting frame and is rotationally provided with a limiting screw, and a dust collection mechanism is further arranged in the supporting frame; according to the cleaning roller, the fixing shifting rods are adjusted to be inserted into the cleaning roller at different depths, then the effect of conveniently cleaning dust attached to the outer surface of the cleaning roller is achieved, the overall use efficiency of the cleaning roller is improved, and the problem that cleaning of the surfaces of objects is affected due to the fact that dust is doped in the cleaning roller is solved.

Description

Technical Field

[0001] The present application relates to the field of packaging film coating, and in particular to a packaging film coating mechanism. Background Art

[0002] Packaging film is a covering film used on the surface of packaging materials, usually made of plastic film or other composite materials. It is used to protect the surface of packaging materials from damage, pollution or oxidation, and also to enhance the appearance and texture of the packaging. The items to be packaged are placed on the workbench or conveyor belt of the laminating machine, and the laminating material will be wrapped on the surface of the items through the laminating machine.

[0003] However, due to the numerous processing steps of some items, a certain amount of dust and debris will adhere to their surface, and their surface needs to be cleaned before lamination. When the cleaning roller rotates to clean the surface of the item, a certain amount of dust and debris will adhere to its inside. After the cleaning roller has been used a certain number of times, it may cause the surface of the item to be uncleanly cleaned, thereby reducing the overall cleanliness of the item before packaging.

[0004] With respect to the above-mentioned related technologies, the inventor believes that there is a defect that dust and debris are attached to the cleaning roller due to frequent use when cleaning the surface of an object. Therefore, a packaging film coating mechanism is proposed to solve the above-mentioned problem. Utility Model Content

[0005] In order to solve the problem that a cleaning brush is frequently used and becomes attached with dust and debris when cleaning the surface of an object, the present application provides a packaging laminating mechanism.

[0006] The present application provides a packaging film laminating mechanism that adopts the following technical solution:

[0007] A packaging laminating mechanism comprises a conveyor belt, a fixed frame is fixedly installed on the upper surface of the conveyor belt, a laminating machine is installed inside the fixed frame, a support frame is movably installed inside the fixed frame, a cleaning roller is rotatably installed on the edge of the bottom end of the support frame, a movable plate is movably installed inside the support frame near the cleaning roller, a plurality of fixed levers are fixedly installed on one side of the movable plate, a limiting screw is rotatably installed on the middle part of the other side of the movable plate extending to the outside of the support frame, and a dust suction mechanism is also provided inside the support frame for absorbing dust scraped from the cleaning roller.

[0008] Preferably, the dust suction mechanism includes a fixed inner cavity, which is opened at the top edge of the inner wall of the support frame, a plurality of dust suction fans are installed at the bottom end of the inner wall of the fixed inner cavity, a plurality of open grooves are opened on one side of the inner wall of the fixed inner cavity, and a collection box is provided on the outer surface of the support frame at the outer surface of the opening groove.

[0009] Preferably, a No. 1 slide groove is provided at the bottom of both front and rear ends of the inner wall of the support frame, and fixed protrusions are welded at the front and rear ends of the movable plate extending to the inside of the No. 1 slide groove, and the No. 1 slide groove and the fixed protrusion are interlocked.

[0010] Preferably, a cylinder is installed on the upper surface of the fixing frame just above the supporting frame, and the bottom end of the cylinder extends into the interior of the fixing frame and is connected to the upper surface of the supporting frame.

[0011] Preferably, a No. 2 slide groove is opened on the front and rear ends of the inner wall of the support frame, and a limiting block is welded on the front and rear ends of the support frame. One end of the limiting block passes through the No. 2 slide groove and extends to the outside of the fixed frame, and the No. 2 slide groove and the limiting block are coupled to each other.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] The articles are transported to the laminating machine for lamination via a conveyor belt, and the support frame drives the cleaning roller to move against the articles to clean the dust. The limiting screw is rotated to drive the fixed lever to be inserted into the cleaning roller at different depths, thereby scraping out the dust and debris mixed in the cleaning roller, and the dust suction fan is used to collect the dust and guide the dust into the collection box. Compared with the prior art, this solution has the effect of facilitating the cleaning of the dust attached to the outer surface of the cleaning roller, thereby improving the overall utilization efficiency of the cleaning roller and solving the problem of dust mixed in the cleaning roller affecting the cleaning of the surface of the articles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0015] Figure 2 is a schematic diagram of the cross-sectional structure of the support frame in the application embodiment;

[0016] Figure 3 is a schematic diagram of the structure of a fixed lever in an embodiment of the application;

[0017] Explanation of the accompanying drawings: 1. Conveyor belt; 2. Fixed frame; 3. Laminating machine; 4. Cylinder; 5. Support frame; 6. Cleaning roller; 7. Movable plate; 8. Limiting screw; 9. Fixed lever; 10. Fixed inner cavity; 11. Dust suction fan; 12. Collecting box; 13. No. 1 slide; 14. Fixed protrusion; 15. No. 2 slide; 16. Limiting block. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a packaging film laminating mechanism. Figure 1-3A packaging film coating mechanism comprises a conveyor belt 1, a fixed frame 2 is fixedly installed on the upper surface of the conveyor belt 1, a film coating machine 3 is installed inside the fixed frame 2, a support frame 5 is movably installed inside the fixed frame 2, a cleaning roller 6 is rotatably installed on the edge of the bottom end of the support frame 5, a movable plate 7 is movably installed inside the support frame 5 near the cleaning roller 6, a No. 1 slide groove 13 is provided at the bottom of the front and rear ends of the inner wall of the support frame 5, and a fixed protrusion 14 is welded at the front and rear ends of the movable plate 7 extending to the inside of the No. 1 slide groove 13, and the No. 1 slide groove 13 and the fixed protrusion 14 are embedded with each other, a plurality of fixed levers 9 are fixedly installed on one side of the movable plate 7, and a limiting screw 8 is rotatably installed on the middle part of the other side of the movable plate 7 extending to the outside of the support frame 5, and a dust suction mechanism is also provided inside the support frame 5 for absorbing dust scraped from the cleaning roller 6.

[0020] The articles are transported to the laminating machine 3 for lamination via the conveyor belt 1, so that the cleaning roller 6 is movable against the articles and the cleaning roller 6 is rotated along the upper surface of the articles. The limit screw 8 is rotated to push the movable plate 7 to move, so that the movable plate 7 drives the fixed lever 9 to be inserted into the cleaning roller 6 at different depths, thereby scraping out the dust and debris mixed in the cleaning roller 6, reflecting the overall cleaning effect of the dust and debris attached to the cleaning roller 6.

[0021] Reference Figure 2 , 3 The dust collection mechanism includes a fixed inner cavity 10, which is opened at the top edge of the inner wall of the support frame 5. A plurality of dust collection fans 11 are installed at the bottom end of the inner wall of the fixed inner cavity 10. A plurality of opening grooves are opened on one side of the inner wall of the fixed inner cavity 10. A collection box 12 is provided on the outer surface of the opening groove on the outer surface of the support frame 5. By starting the dust collection fan 11, the dust scraped out of the support frame 5 is sucked into the fixed inner cavity 10 and guided into the collection box 12 for collection, thereby cleaning the dust and debris accumulated in the support frame 5, reflecting the overall treatment effect of dust and debris.

[0022] Reference Figure 1 and Figure 2 A cylinder 4 is installed on the upper surface of the fixed frame 2, which is located directly above the support frame 5. The bottom end of the cylinder 4 extends to the inside of the fixed frame 2 and is connected to the upper surface of the support frame 5. A No. 2 slide groove 15 is opened on the front and rear ends of the inner wall of the support frame 5. Limiting blocks 16 are welded to the front and rear ends of the support frame 5. One end of the limiting block 16 passes through the No. 2 slide groove 15 and extends to the outside of the fixed frame 2. The No. 2 slide groove 15 and the limiting block 16 are coupled to each other.

[0023] By starting the cylinder 4, the support frame 5 is driven to move up and down along the inside of the fixed frame 2, and at the same time, the limit block 16 moves along the inside of the second slide groove 15, so that the limit block 16 supports the support frame 5 being adjusted, thereby keeping the support frame 5 in a stable active state, which reflects the overall stability of the support frame 5 during active adjustment.

[0024] The implementation principle of a packaging laminating mechanism in the embodiment of the present application is as follows: the articles are transported to the laminating machine 3 for laminating via the conveyor belt 1, the cylinder 4 is started to drive the support frame 5 to move up and down along the inside of the fixed frame 2, and at the same time, the limit block 16 moves along the inside of the second slide slot 15, so that the limit block 16 supports the support frame 5 being adjusted, thereby keeping the support frame 5 in a stable active state, so that the cleaning roller 6 is movable and abuts against the articles, so that the cleaning roller 6 is suitable for articles of different heights, and one end of the cleaning roller 6 is connected to the output shaft of the external driving motor, thereby driving the cleaning roller 6 to rotate, and rotating the limit screw 8 to push the movable plate 7 to move, so that the movable plate 7 drives the fixed lever 9 to be inserted into the cleaning roller 6, and then scrape out the dust and debris mixed in the cleaning roller 6, and at the same time make the fixed protrusion 14 move along the inside of the No. 1 slide groove 13, so that the fixed protrusion 14 supports the movable plate 7 movably, and keeps the movable plate 7 in a stable state when moving, and start the dust suction fan 11 to suck the dust scraped out of the support frame 5 into the fixed inner cavity 10, and guide it into the collection box 12 for collection, and the input end of the power supply of the cylinder 4 and the dust suction fan 11 are electrically connected to the output end of the external power supply; compared with the prior art, this scheme has the effect of facilitating the cleaning of the dust attached to the outer surface of the cleaning roller 6, improves the overall use efficiency of the cleaning roller 6, and solves the problem that the dust mixed in the cleaning roller 6 affects the surface cleaning of the object.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A packaging film laminating mechanism, comprising a conveyor belt (1), a fixing frame (2) fixedly mounted on the upper surface of the conveyor belt (1), a film laminating machine (3) mounted inside the fixing frame (2), characterized in that: A support frame (5) is movably mounted inside the fixed frame (2); a cleaning roller (6) is rotatably mounted on the bottom edge of the support frame (5); a movable plate (7) is movably mounted inside the support frame (5) near the cleaning roller (6); a plurality of fixed levers (9) are fixedly mounted on one side of the movable plate (7); a limiting screw (8) is rotatably mounted on the middle of the other side of the movable plate (7) extending to the outside of the support frame (5); and a dust suction mechanism is also provided inside the support frame (5) for absorbing dust scraped from the cleaning roller (6).

2. A packaging film laminating mechanism according to claim 1, characterized in that: The dust collection mechanism comprises a fixed inner cavity (10), the fixed inner cavity (10) is arranged at the top edge of the inner wall of the support frame (5), a plurality of dust collection fans (11) are installed at the bottom end of the inner wall of the fixed inner cavity (10), a plurality of opening grooves are arranged on one side of the inner wall of the fixed inner cavity (10), and a collection box (12) is arranged on the outer surface of the opening groove on the outer surface of the outer surface of the support frame (5).

3. A packaging film laminating mechanism according to claim 1, characterized in that: A No. 1 slide groove (13) is provided at the bottom of both front and rear ends of the inner wall of the support frame (5), and a fixed protrusion (14) is welded at the front and rear ends of the movable plate (7) extending to the inside of the No. 1 slide groove (13), and the No. 1 slide groove (13) and the fixed protrusion (14) are interlocked.

4. The packaging film laminating mechanism according to claim 1, characterized in that: A cylinder (4) is installed on the upper surface of the fixing frame (2) directly above the supporting frame (5); the bottom end of the cylinder (4) extends into the interior of the fixing frame (2) and is connected to the upper surface of the supporting frame (5).

5. The packaging film laminating mechanism according to claim 1, characterized in that: The inner wall of the support frame (5) is provided with a second slide groove (15) at both ends, and the front and rear ends of the support frame (5) are welded with a limit block (16). One end of the limit block (16) passes through the second slide groove (15) and extends to the outside of the fixed frame (2). The second slide groove (15) and the limit block (16) are coupled to each other.

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