Glue spreading roller of laser film transfer machine

By setting up limit tubes and plug-in boards on the glue coating roller of the laser film transfer machine, and fixing the coated film rolls with bolts and threaded structures, the problem of glue entering the limit groove is solved, and a convenient cleaning process and user experience is achieved.

CN222152614UActive Publication Date: 2024-12-13DONGGUAN HAIBO LASER PACKAGING CO LTD
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Patent Information

Application Number
CN202420520880.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-16
Publication Date
2024-12-13
Estimated Expiration
2034-03-16

AI Technical Summary

Technical Problem

There is a limit groove on the outside of the glue coating roller of the existing laser film transfer machine. The glue can easily enter the inside of the limit groove, resulting in the need to remove the rubber roller for cleaning, which is more troublesome to use.

Method used

A laser film transfer machine glue coating roller is designed. By setting a limiting tube and plug-in board on the surface of the film coating, the film coating roller is fixed to the outer surface of the coating roller by using connecting bolts and thread structures to prevent glue from entering the limiting groove. , and simplify the cleaning process.

Benefits of technology

It realizes that the film coating roll can be cleaned without disassembling the glue roller, avoiding glue contamination and entering the limit slot, making it easier to use, and solves the troublesome problems of existing devices.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a glue spreading roller of a laser film transfer machine, belongs to the technical field of laser film processing equipment, and solves the problems that a limiting groove is formed in the outer side of a glue spreading roller of an existing device, glue easily enters the limiting groove, the glue spreading roller still needs to be detached for cleaning, and the glue spreading roller is troublesome to use. A gluing roll is wound on the cambered surface of the gluing roller, an inserting plate is fixedly installed on one side face of the gluing roll, a second inserting hole is formed in the top face of the inserting plate, an inserting groove is formed in the other side face of the gluing roll, a third inserting hole is formed in the bottom face of the inserting groove, and the two ends of the gluing roll are connected together through connecting bolts. When the gluing roll needs to be cleaned, only the connecting bolts need to be screwed out, the gluing roll is detached from the surface of the gluing roller to be cleaned, and the connecting bolts are sleeved with the limiting pipes in a threaded mode, so that glue can be prevented from entering the limiting pipes and the limiting holes, the gluing roller does not need to be cleaned, and use is easy and convenient.
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Description

Technical Field

[0001] The utility model relates to the technical field of laser film processing equipment, in particular to a glue coating roller of a laser film transfer machine. Background Art

[0002] When the laser film transfer machine produces laser transfer paper, it is necessary to use a glue coating roller to coat the laser transfer film with glue. The glued transfer film is compounded with the base paper through a compound roller. After drying and peeling, the laser transfer paper is formed. The existing glue coating roller includes a roller body and a roller shaft, and glue storage holes are engraved on the cylindrical surface of the roller body.

[0003] After searching, the application with patent application number CN202320017973.0 discloses a glue coating roller for a laser film transfer machine, including a glue coating roller body, roller shafts are installed in the middle of both sides of the glue coating roller body, a glue coating layer is sleeved on the outside of the glue coating roller body, a glue storage mesh hole is opened on the outside of the glue coating layer, a limiting groove is opened on the outside of the glue coating roller body, and both ends of the glue coating layer are clamped in the limiting groove, a limiting pressure strip is inserted into the inside of the limiting groove, an elastic convex plate is installed on the inside of the limiting groove, the limiting pressure strip adopts a quadrangular prism, and the quadrangular prism adopts a rhombus, the limiting pressure strip is made of metal, and a metal ball is installed at one end of the limiting pressure strip;

[0004] Although the glue roller of the laser film transfer machine is clamped in the limiting groove on the outside of the glue roller body through the two ends of the glue layer, thereby facilitating the cleaning or replacement of the glue layer, the limiting groove is provided on the outside of the glue roller of the laser film transfer machine, and the glue can easily enter the inside of the limiting groove. Therefore, the glue roller still needs to be removed for cleaning, which is more inconvenient to use.

[0005] Therefore, we propose a glue coating roller for a laser film transfer machine. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a glue coating roller for a laser film transfer machine, which solves the problem that a limiting groove is provided on the outer side of the glue coating roller of the prior device, glue can easily enter the inside of the limiting groove, and the glue roller still needs to be removed for cleaning, which is troublesome to use.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a glue coating roller of a laser film transfer machine, comprising a glue coating roller, wherein roller shafts are fixedly installed in the middle of both sides of the glue coating roller;

[0008] A glue coating roll is wound around the curved surface of the glue coating roller, a glue storage mesh hole is provided on the surface of the glue coating roll, a plug-in plate is fixedly installed on one side of the glue coating roll, a second plug-in hole is provided on the top surface of the plug-in plate, a plug-in groove is provided on the other side of the glue coating roll, a third plug-in hole is provided on the bottom surface of the plug-in groove, and the two ends of the glue coating roll are connected together by connecting bolts.

[0009] Preferably, the size of the plug-in board matches that of the plug-in slot, and the third plug-in hole corresponds to the position of the second plug-in hole and has the same size as the second plug-in hole, wherein when the plug-in board is plugged into the plug-in slot, the second plug-in hole will overlap with the third plug-in hole, and then the connecting bolt can be inserted into the second plug-in hole and the third plug-in hole, so that the plug-in board can be fixed inside the plug-in slot, and then the two ends of the coated roll can be connected together.

[0010] Preferably, the top surface of the plug-in slot is provided with a first plug-in hole of the same size and position as the third plug-in hole, and the top surface of the coated roll is provided with a clearance groove located above the first plug-in hole and matching the size of the connecting bolt, wherein the connecting bolt passes through the clearance groove, the first plug-in hole, the second plug-in hole and the third plug-in hole in sequence, so that the plug-in board can be fixed inside the plug-in slot, and the clearance groove can be used to embed the connecting bolt inside it, so as to prevent the connecting bolt from exceeding the surface of the coated roll.

[0011] Preferably, a limiting hole is provided on the arc surface of the glue coating roller, and a limiting tube connected to the third plug hole is fixedly installed on the bottom surface of the glue coating roll, and the outer diameter of the limiting tube matches the inner diameter of the limiting hole, wherein, by inserting the limiting tube into the limiting hole, it is convenient to wind the glue coating roll around the outer surface of the glue coating roller.

[0012] Preferably, the inner diameter of the limiting tube matches the connecting bolt, and the inner side of the limiting hole is provided with a thread matching the connecting bolt, wherein the stability of the connection between the two ends of the coated roll is increased by threading the connecting bolt inside the limiting tube.

[0013] Preferably, the coating roll is made of silicone, and the length and width of the coating roll match the length and circumference of the coating roller, wherein silicone is a transparent, highly elastic, high-temperature resistant material, which has the characteristics of being not easy to age and corrosion-resistant, which increases the service life of the coating roll and facilitates winding the coating roll around the outer surface of the coating roller.

[0014] The utility model provides a glue coating roller for a laser film transfer machine, which has the following beneficial effects:

[0015] 1. The glue roller of the laser film transfer machine is fixed to the outer surface of the glue roller by inserting the limiting tube into the limiting hole, then winding the glue roller around the outer surface of the glue roller, then inserting the plug-in plate into the plug-in slot, and then using the connecting bolt to pass through the giving slot, the first plug-in hole, the second plug-in hole and the third plug-in hole in sequence, and finally making the connecting bolt thread sleeve inside the limiting tube. When the glue roller needs to be cleaned, it only needs to unscrew the connecting bolt, and the glue roller can be removed from the surface of the glue roller for cleaning. The glue will not be contaminated on the surface of the glue roller, and the connecting bolt thread sleeve inside the limiting tube can prevent the glue from entering the limiting tube and the limiting hole. The glue roller does not need to be cleaned, which is simple and convenient to use. It solves the problem that the limiting slot is provided on the outer side of the glue roller of the existing device, and the glue easily enters the inside of the limiting slot, and the glue roller still needs to be removed for cleaning, which is troublesome to use.

[0016] 2. The glue roller of the laser film transfer machine can fix one end of the glue roll when the glue roll is wound on the surface of the glue roller by inserting the limiting tube into the limiting hole, and then pull the other end of the glue roll to make it wind around the arc surface of the glue roller, and then insert the plug-in plate into the plug-in groove, and the connecting bolt threadedly sleeved into the limiting tube, so as to achieve the purpose of facilitating the winding of the glue roll on the arc surface of the glue roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the glue coating roller of the utility model;

[0019] Figure 3 It is a schematic diagram of the unfolding structure of the adhesive roll of the utility model;

[0020] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at point A.

[0021] In the figure: 1. Glue coating roller; 2. Roller shaft; 3. Glue coating roll; 4. Glue storage mesh hole; 5. Limiting hole; 6. Connecting bolt; 7. Plug-in plate; 8. Second plug-in hole; 9. Plug-in slot; 10. First plug-in hole; 11. Third plug-in hole; 12. Make way slot; 13. Limiting tube. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] like Figure 1-4 As shown: a roller shaft 2 is fixedly installed in the middle of both sides of the glue coating roller 1, a glue coating roll 3 is wound around the arc surface of the glue coating roller 1, a glue storage mesh 4 is provided on the surface of the glue coating roll 3, a plug-in plate 7 is fixedly installed on one side of the glue coating roll 3, a second plug-in hole 8 is provided on the top surface of the plug-in plate 7, a plug-in groove 9 is provided on the other side of the glue coating roll 3, a third plug-in hole 11 is provided on the bottom surface of the plug-in groove 9, the two ends of the glue coating roll 3 are connected together by connecting bolts 6, the plug-in plate 7 matches the size of the plug-in groove 9, the third plug-in hole 11 corresponds to the position of the second plug-in hole 8 and has the same size, the glue coating roll 3 is made of silicone, and the length and width of the glue coating roll 3 match the length and circumference of the glue coating roller 1, by inserting the limiting tube 13 into the limiting hole 5, and then The glue roll 3 is wound around the outer surface of the glue roller 1, and the plug-in plate 7 is inserted into the plug-in slot 9. Then, the connecting bolt 6 is used to pass through the yield slot 12, the first plug-in hole 10, the second plug-in hole 8 and the third plug-in hole 11 in sequence. Finally, the connecting bolt 6 is threadedly sleeved inside the limiting tube 13, and the glue roll 3 can be fixed on the outer surface of the glue roller 1. When the glue roll 3 needs to be cleaned, only the connecting bolt 6 needs to be screwed out, and the glue roll 3 can be removed from the surface of the glue roller 1 for cleaning. The glue will not be contaminated on the surface of the glue roller 1, and the connecting bolt 6 is threadedly sleeved inside the limiting tube 13, which can prevent the glue from entering the limiting tube 13 and the limiting hole 5. There is no need to clean the glue roller 1, and it is simple and convenient to use.

[0025] Embodiment 2:

[0026] like Figure 2-4As shown: the top surface of the plug-in slot 9 is provided with a first plug-in hole 10 of the same size and position as the third plug-in hole 11, the top surface of the glue-coating roll 3 is provided with a clearance groove 12 located above the first plug-in hole 10 and matching the size of the connecting bolt 6, the arc surface of the glue-coating roller 1 is provided with a limiting hole 5, the bottom surface of the glue-coating roll 3 is fixedly installed with a limiting tube 13 connected to the third plug-in hole 11, the outer diameter of the limiting tube 13 matches the inner diameter of the limiting hole 5, the inner diameter of the limiting tube 13 matches the connecting bolt 6, and the inner side surface of the limiting hole 5 is provided with a hole that matches the connecting bolt 6 The matching threads are formed by inserting the limiting tube 13 into the limiting hole 5. When the glue roll 3 is wound on the surface of the glue roller 1, one end of the glue roll 3 can be fixed, and then the other end of the glue roll 3 is pulled to be wound on the curved surface of the glue roller 1. Then the plug-in plate 7 is inserted into the plug-in groove 9, and the connecting bolt 6 is threadedly sleeved on the inside of the limiting tube 13, so as to facilitate the winding of the glue roll 3 on the curved surface of the glue roller 1. The positioning groove 12 is used to facilitate the embedding of the connecting bolt 6 inside it, so as to prevent the connecting bolt 6 from exceeding the surface of the glue roll 3.

[0027] Working principle and use process of the utility model: When using the glue coating roller of the laser film transfer machine, first insert the limiting tube 13 into the limiting hole 5, then wind the glue coating roll 3 around the outer surface of the glue coating roller 1, and then insert the plug-in plate 7 into the plug-in slot 9, and then use the connecting bolt 6 to pass through the make way slot 12, the first plug-in hole 10, the second plug-in hole 8 and the third plug-in hole 11 in sequence, and finally make the connecting bolt 6 threadedly sleeved on the inside of the limiting tube 13, so that the plug-in plate 7 can be fixed inside the plug-in slot 9, and then the glue coating roll 3 can be fixed on the outer surface of the glue coating roller 1, and the gluing work can be carried out. When the glue coating roll 3 needs to be cleaned, it is only necessary to unscrew the connecting bolt 6, and then pull the plug-in plate 7 out of the plug-in slot 9, and the glue coating roll 3 can be removed from the surface of the glue coating roller 1 for cleaning.

[0028] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A glue coating roller for a laser film transfer machine, comprising a glue coating roller (1), wherein roller shafts (2) are fixedly mounted in the middle of both sides of the glue coating roller (1); Features: The curved surface of the glue coating roller (1) is wound with a glue coating roll (3), the surface of the glue coating roll (3) is provided with a glue storage mesh hole (4), a plug-in board (7) is fixedly installed on one side of the glue coating roll (3), a second plug-in hole (8) is provided on the top surface of the plug-in board (7), a plug-in groove (9) is provided on the other side of the glue coating roll (3), a third plug-in hole (11) is provided on the bottom surface of the plug-in groove (9), and the two ends of the glue coating roll (3) are connected together by connecting bolts (6).

2. The glue coating roller of a laser film transfer machine according to claim 1, characterized in that: The plug board (7) matches the plug slot (9) in size, and the third plug hole (11) corresponds to the second plug hole (8) in position and has the same size.

3. The glue coating roller of a laser film transfer machine according to claim 1, characterized in that: The top surface of the plug-in slot (9) is provided with a first plug-in hole (10) having the same size and position as the third plug-in hole (11), and the top surface of the adhesive roll (3) is provided with a clearance groove (12) located above the first plug-in hole (10) and matching the size of the connecting bolt (6).

4. The glue coating roller of a laser film transfer machine according to claim 1, characterized in that: The curved surface of the glue coating roller (1) is provided with a limiting hole (5), and the bottom surface of the glue coating roll (3) is fixedly mounted with a limiting tube (13) connected to the third plug hole (11), and the outer diameter of the limiting tube (13) matches the inner diameter of the limiting hole (5).

5. The glue coating roller of a laser film transfer machine according to claim 4, characterized in that: The inner diameter of the limiting tube (13) matches the connecting bolt (6), and the inner side surface of the limiting hole (5) is provided with a thread matching the connecting bolt (6).

6. The glue coating roller of a laser film transfer machine according to claim 1, characterized in that: The glue coating roll (3) is made of silicone material, and the length and width of the glue coating roll (3) match the length and circumference of the glue coating roller (1).