Film laminating device for packaging box surface processing

Abstract

The utility model relates to the technical field of film laminating devices, and discloses a film laminating device for packaging box surface processing, which comprises a conveyor belt base, a conveyor is fixedly arranged at the top of the conveyor belt base, the top of the conveyor is fixedly connected with a right-angle tripod, and the outside of the right-angle tripod is fixedly connected with a roller fixer. A roller fixing device is fixedly connected to the top of the conveyor, a soft rubber roller is movably sleeved with the roller fixing device, the top of the conveyor is fixedly connected with a film covering limiting device, a limiting roller is movably sleeved with the film covering limiting device, the limiting roller is fixedly sleeved with an inner baffle, and the limiting roller is movably sleeved with a rotator bolt; by arranging the soft rubber roller, damage caused by friction between movement of a wrapping film and the support can be limited through the roller fixator, the wrapping film can steer more smoothly by sleeving the soft rubber roller in the roller fixator, damage to the wrapping film is reduced, and the use experience of an operator is effectively optimized.

Description

Technical Field

[0001] This utility model relates to the field of coating device technology, and more specifically to a coating device for processing the surface of packaging boxes. Background Technology

[0002] A packaging box surface processing laminating device is a piece of equipment used to cover the surface of packaging boxes with a protective film and to perform the lamination using heat shrink technology. The main purpose is to improve the product's aesthetics, protective performance, and durability, enhance packaging quality, and increase product appeal. Box laminating machines are suitable for various types of laminating materials, such as BOPP film, PET film, and PVC film, which makes packaging design more diversified and meets the needs of different consumer groups.

[0003] Existing packaging box surface processing laminating devices require the use of a right-angled tripod to fold and turn the wrapping film during daily use, so as to easily wrap the packaging box with transparent film. However, during this process, if the wrapping film is transported too fast, the wrapping film may rub against the right-angled tripod too quickly, resulting in damage to the wrapping film.

[0004] Existing packaging box surface processing laminating equipment, in daily use, when the equipment uses a right-angled tripod to apply the wrapping film to the packaging box, may have air bubbles on the surface of the package due to reasons such as film folding or different packaging box sizes, which reduces the laminating effect and thus affects the operator's user experience. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a coating device for processing the surface of packaging boxes, so as to solve the problems existing in the background art.

[0006] This utility model provides the following technical solution: a laminating device for processing the surface of a packaging box, comprising a conveyor belt base, a transmitter fixedly installed on the top of the conveyor belt base, a right-angled triangle fixedly connected to the top of the transmitter, a roller holder fixedly connected to the outside of the right-angled triangle, a soft rubber roller movably sleeved inside the roller holder, a laminating limiter fixedly connected to the top of the transmitter, a limiting roller movably sleeved inside the laminating limiter, an internal baffle fixedly sleeved outside the limiting roller, and a rotator bolt movably sleeved outside the limiting roller.

[0007] Furthermore, the transmitter has an external movable sleeve receiving device, the receiving device has an internal movable sleeve connected to a telescopic arm, and the telescopic arm has an external movable connection to a cutter.

[0008] Furthermore, the internal movable sleeve of the cutter is fitted with a cutting blade.

[0009] Furthermore, the transmitter is externally movably sleeved with a robotic arm pivot, the robotic arm pivot is externally fixedly connected to an L-shaped robotic arm, and the L-shaped robotic arm is externally fixedly connected to a cutter.

[0010] Furthermore, a film-coating roll frame is fixedly connected to the top of the conveyor belt base, and a film-coating roll is movably connected to the top of the film-coating roll frame.

[0011] Furthermore, the inner fixing sleeve of the film-coated roll holder is connected to the redirecting cylinder.

[0012] Furthermore, a heating chamber is fixedly connected to the outside of the conveyor belt base, and a heating tube is fixedly connected to the inside of the heating chamber.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. This utility model, by incorporating a soft rubber roller, facilitates the folding of the wrapping film via a right-angled tripod mounted on the top of the transmitter. A roller retainer is installed at the folding point of the right-angled tripod, which restricts the movement of the wrapping film and prevents friction damage to the support. Furthermore, the soft rubber roller fitted inside the roller retainer allows for smoother turning of the wrapping film, reducing the risk of breakage and effectively optimizing the operator's experience.

[0015] 2. This utility model, by providing a film-covering limiter, facilitates vertical adjustment via the limiter roller fitted inside the film-covering limiter installed on the top of the transmitter. This allows the wrapping film to adhere more tightly to the packaging box. Furthermore, the operator can fix the limiter roller by rotating the rotating bolt, which inwardly tightens the bolt and compresses it against the inner baffle of the limiter roller. This effectively optimizes the operator's user experience. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the right-angled tripod structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the cutter structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the heating chamber structure of this utility model.

[0020] The attached diagram is labeled as follows: 1. Conveyor belt base; 2. Transmitter; 3. Right-angled tripod; 4. Roller retainer; 5. Soft rubber roller; 6. Film-coating limiter; 7. Limiting roller; 8. Internal baffle; 9. Rotator bolt; 101. Collector; 102. Telescopic arm; 103. Cutter; 104. Cutting blade; 105. L-shaped robotic arm; 106. Robotic arm shaft; 107. Film-coating roll holder; 108. Film-coating roll; 109. Redirecting cylinder; 201. Heating box; 202. Heating tube. Detailed Implementation

[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The coating device for processing the surface of packaging boxes involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Reference Figure 1-4 This utility model provides a laminating device for processing the surface of packaging boxes, including a conveyor belt base 1, a transmitter 2 fixedly installed on the top of the conveyor belt base 1, a right-angled triangle 3 fixedly connected to the top of the transmitter 2, a roller retainer 4 fixedly connected to the outside of the right-angled triangle 3, and a soft rubber roller 5 movably sleeved inside the roller retainer 4. This facilitates the folding of the wrapping film through the right-angled triangle 3 installed on the top of the transmitter 2. The roller retainer 4, installed at the folding point of the wrapping film on the right-angled triangle 3, restricts the movement of the wrapping film from rubbing against the support and causing damage. Furthermore, the soft rubber roller 5 sleeved inside the roller retainer 4 allows for smoother turning of the wrapping film. To reduce the risk of damage to the wrapping film and effectively optimize the operator's experience, the top of the transmitter 2 is fixedly connected to the wrapping limiter 6. The wrapping limiter 6 is internally fitted with a limiting roller 7, and the limiting roller 7 is externally fixedly fitted with an internal baffle 8. The limiting roller 7 is externally fitted with a rotating bolt 9. This allows for vertical adjustment of the limiting roller 7 by means of the wrapping limiter 6 installed on the top of the transmitter 2, ensuring the wrapping film adheres more tightly to the packaging box. Furthermore, the operator can rotate the rotating bolt 9 to tighten it inwards, causing it to press against the limiting roller 7 and the internal baffle 8, thus fixing the limiting roller 7 in place and effectively optimizing the operator's experience.

[0023] In a preferred embodiment, the transmitter 2 has an external movable sleeve receiving device 101, which allows the receiver 101 to rotate freely. The receiver 101 is internally movably connected to a telescopic arm 102, and the telescopic arm 102 is externally movably connected to a cutter 103. This allows the telescopic arm 102 to extend or retract within the receiver 101 by raising or lowering the cutter 103, thereby preventing deviations in the operating position of the cutter 103.

[0024] In a preferred embodiment, the internal movable sleeve of the cutter 103 is equipped with a cutting blade 104, which allows the cutting blade 104, which is sleeved on the cutter 103, to cut the wrapped transparent film after the cutter 103 has moved to a suitable position.

[0025] In a preferred embodiment, the transmitter 2 is externally movably sleeved with a robotic arm pivot 106, the robotic arm pivot 106 is externally fixedly connected to an L-shaped robotic arm 105, and the L-shaped robotic arm 105 is externally fixedly connected to a cutter 103. This facilitates the operation of the L-shaped robotic arm 105 by rotating the robotic arm pivot 106, and the operation of the L-shaped robotic arm 105 can drive the cutter 103 to rise and fall.

[0026] In a preferred embodiment, the top of the conveyor belt base 1 is fixedly connected to the film coating roll 107, and the top of the film coating roll 107 is movably connected to the film coating roll 108.

[0027] In a preferred embodiment, the internal fixed sleeve of the deflecting cylinder 109 of the coating roll holder 107 facilitates the operator's placement of the wrapping film by sleeve of the coating roll 108 through the groove opened at the top of the coating roll holder 107.

[0028] In a preferred embodiment, a heating chamber 201 is fixedly connected to the outside of the conveyor belt base 1, and a heating tube 202 is fixedly connected inside the heating chamber 201. This facilitates the dissipation of heat through the heating tube 202 inside the heating chamber 201 to a suitable temperature, so that the wrapping film adheres more tightly to the surface of the packaging box.

[0029] The working principle of this utility model is as follows: A film-coating device for processing the surface of a packaging box folds the wrapping film using a right-angled triangular frame 3 installed on the top of the transmitter 2. A roller retainer 4 is installed at the folding point of the wrapping film on the right-angled triangular frame 3. The roller retainer 4 restricts the movement of the wrapping film and prevents friction damage to the support. A soft rubber roller 5 is sleeved inside the roller retainer 4 to make the wrapping film turn more smoothly and reduce the risk of damage, effectively optimizing the user experience. The wrapping film can be adjusted up and down by using a film-coating limiter 6 installed on the top of the transmitter 2, which is sleeved with a limiter roller 7. This allows the wrapping film to fit more tightly to the packaging box. Furthermore, the operator can fix the limiter roller 7 by rotating the rotating bolt 9, which inwardly compresses the limiter roller 7 and the internal baffle 8, thus effectively optimizing the user experience.

[0030] The transmitter 2 has an external movable receiver 101, which allows the receiver 101 to rotate freely. The receiver 101 is internally connected to a telescopic arm 102, and the telescopic arm 102 is externally connected to a cutter 103. This allows the telescopic arm 102 to extend or retract within the receiver 101 by raising or lowering the cutter 103, thus preventing deviations in the operating position of the cutter 103. The cutter 103 has an internal movable cutter blade 104, which allows the cutter 103 to cut the wrapped transparent film after it has moved to the appropriate position. The external movable sleeve of the transmitter 2 is connected to the robotic arm shaft 106. The external fixed connection of the robotic arm shaft 106 is to the L-shaped robotic arm 105. The external fixed connection of the L-shaped robotic arm 105 is to the cutter 103. This facilitates the operation of the L-shaped robotic arm 105 by rotating the robotic arm shaft 106. The operation of the L-shaped robotic arm 105 can drive the cutter 103 to rise and fall. The top of the conveyor belt base 1 is fixedly connected to the film-coating roll frame 107. The top of the film-coating roll frame 107 is movably connected to the film-coating roll 108. The internal fixed sleeve of the film-coating roll frame 107 is connected to the redirecting cylinder 109. This facilitates the operator to place the wrapping film by fitting the film-coating roll 108 into the groove opened on the top of the film-coating roll frame 107.

[0031] The heating box 201 is fixedly connected to the outside of the conveyor belt base 1, and the heating tube 202 is fixedly connected inside the heating box 201. This facilitates the heat dissipation of heat through the heating tube 202 inside the heating box 201 to a suitable temperature, so that the wrapping film adheres more tightly to the surface of the packaging box.

[0032] 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.

[0033] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0034] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0035] 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 within the protection scope of the present utility model.

Claims

1. A laminating device for processing the surface of a packaging box, comprising a conveyor belt base (1), characterized in that: A transmitter (2) is fixedly installed on the top of the conveyor belt base (1). A right-angled triangle (3) is fixedly connected to the top of the transmitter (2). A roller holder (4) is fixedly connected to the outside of the right-angled triangle (3). A soft rubber roller (5) is movably sleeved inside the roller holder (4). A film-covering limiter (6) is fixedly connected to the top of the transmitter (2). A limit roller (7) is movably sleeved inside the film-covering limiter (6). An internal baffle (8) is fixedly sleeved outside the limit roller (7). A rotator bolt (9) is movably sleeved outside the limit roller (7).

2. The coating device for surface processing of packaging boxes according to claim 1, characterized in that: The transmitter (2) has an external movable sleeve receiving device (101), the internal movable sleeve of the receiving device (101) is connected to a telescopic arm (102), and the external movable sleeve of the telescopic arm (102) is connected to a cutter (103).

3. The coating device for surface processing of packaging boxes according to claim 2, characterized in that: The internal movable sleeve of the cutter (103) is connected to the cutting blade (104).

4. The coating device for surface processing of packaging boxes according to claim 1, characterized in that: The transmitter (2) is externally movably sleeved with a robotic arm pivot (106), the robotic arm pivot (106) is externally fixedly connected to an L-shaped robotic arm (105), and the L-shaped robotic arm (105) is externally fixedly connected to a cutter (103).

5. A film-coating device for surface processing of packaging boxes according to claim 1, characterized in that: The top of the conveyor belt base (1) is fixedly connected to the film coating roll frame (107), and the top of the film coating roll frame (107) is movably connected to the film coating roll (108).

6. The coating device for surface processing of packaging boxes according to claim 5, characterized in that: The internal fixed sleeve of the film-coated roll holder (107) is connected to the redirecting cylinder (109).

7. The coating device for surface processing of packaging boxes according to claim 1, characterized in that: The heating chamber (201) is fixedly connected to the outside of the conveyor belt base (1), and the heating tube (202) is fixedly connected to the inside of the heating chamber (201).

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