Self-adhesive paper laminating device

Abstract

The utility model relates to the technical field of non-setting adhesive, and discloses a non-setting adhesive paper laminating device which comprises a bottom plate, fixing plates are correspondingly arranged on the two sides of the bottom plate, a friction roller is rotationally connected between the fixing plates, a motor for driving the friction roller to rotate is fixedly connected to one side of each fixing plate, a sliding groove is formed in each fixing plate, and the friction roller is arranged in the sliding groove. A sliding block is slidably connected into the sliding groove, a limiting column penetrating through the sliding block is fixedly connected into the sliding groove, one end of the sliding groove and one end of the sliding block are fixedly connected with a spring connected to the limiting column in a sleeving mode, an arc-shaped supporting plate is fixedly connected to the sliding block, a sleeve is arranged on the arc-shaped supporting plate, and a winding roller is rotatably connected into the sleeve. Compared with the prior art, the winding roller has the advantages that the winding diameter can be increased, so that the winding roller does not need to be replaced frequently.

Description

Technical Field

[0001] The utility model relates to the technical field of self-adhesive paper, in particular to a self-adhesive paper laminating device. Background Art

[0002] Self-adhesive paper, also known as label paper or self-adhesive paper, is easy to use. You only need to peel off the protective paper behind it and stick it on the desired item without additional glue or moisture.

[0003] The self-adhesive paper coating device is a device used to coat the self-adhesive paper with a film. It usually consists of a coating mechanism, a drying device and a winding device. During operation, the self-adhesive paper passes through the coating mechanism, is coated with a suitable film material, then passes through the drying device for drying, and finally the coated self-adhesive paper is rolled up by the winding device.

[0004] The winding device generally adopts back-to-back friction winding. The advantage of this device is that the winding roller can be replaced without stopping the machine. However, when winding the self-adhesive paper, the winding roller needs to be replaced when the winding diameter reaches a certain level. Compared with the traditional winding method, the amount of self-adhesive paper wound is much less, and the winding roller needs to be replaced frequently, which is more cumbersome. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The technical problem to be solved by the utility model is that the winding roller needs to be replaced when the winding diameter reaches a certain level. Compared with the traditional winding method, the amount of self-adhesive paper wound is much less, and the winding roller needs to be replaced frequently, which is relatively cumbersome.

[0007] (II) Technical solution

[0008] To solve the above technical problems, the technical solution provided by the utility model is: a self-adhesive paper laminating device, comprising a base plate, a fixed plate arranged correspondingly on both sides of the base plate, a friction roller rotatably connected between the fixed plates, a motor driving the friction roller to rotate is fixedly connected to one side of the fixed plate, a slide groove is provided on the fixed plate, a slider is slidably connected in the slide groove, a limiting column passing through the slider is fixedly connected in the slide groove, one end of the slide groove and one end of the slider are fixedly connected with a spring sleeved on the limiting column, an arc-shaped support plate is fixedly connected to the slider, a sleeve is provided on the arc-shaped support plate, a winding roller is rotatably connected in the sleeve, and a feeding mechanism is provided between the fixed plates.

[0009] As an improvement, the unloading mechanism includes a rotating shaft rotatably connected between the fixed plates, the rotating shaft is fixedly connected with fixed rods arranged correspondingly on both sides, the fixed rods are fixedly connected with a first hydraulic cylinder, one side of the fixed plate is fixedly connected with a connecting block, the connecting block is fixedly connected with a second hydraulic cylinder, the output end of the second hydraulic cylinder is hinged to the fixed rod, the output end of the first hydraulic cylinder is fixedly connected with a support block, and one side of the support block is provided with a slot cooperating with the winding roller.

[0010] As an improvement, the slot opening and the winding roller are in the same plane.

[0011] As an improvement, the winding roller is in contact with the friction roller.

[0012] As an improvement, a support seat is provided on one side of the base plate, and a groove matching with the sleeve is provided on the support seat.

[0013] (III) Beneficial effects

[0014] The advantages of the utility model compared with the prior art are:

[0015] The friction roller rotates to drive the winding roller to wind up the self-adhesive paper, and the slider connected in the slide groove moves by sliding, so that the winding diameter can be increased. The spring can generate resistance to the slider, thereby ensuring that the winding roller and the friction roller are always in a fitted state, thereby eliminating the need to frequently replace the winding shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a stereoscopic diagram of a self-adhesive paper laminating device.

[0017] Figure 2 The utility model discloses an exploded view of a self-adhesive paper laminating device.

[0018] Figure 3 The utility model is a top view of a self-adhesive paper laminating device.

[0019] Figure 4 The utility model is a cross-sectional view of a self-adhesive paper laminating device.

[0020] Figure 5 It is an enlarged view of position A of a self-adhesive paper laminating device of the utility model.

[0021] As shown in the figure: 1. Base plate; 2. Fixed plate; 3. Friction roller; 4. Motor; 5. Slide groove; 6. Slider; 7. Limit column; 8. Spring; 9. Arc support plate; 10. Sleeve; 11. Winding roller; 12. Rotating shaft; 13. Fixed rod; 14. First hydraulic cylinder; 15. Connecting block; 16. Second hydraulic cylinder; 17. Support block; 18. Slot; 19. Support seat; 20. Groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] like Figure 1 to Figure 2 As shown, a self-adhesive paper laminating device comprises a bottom plate 1, the bottom plate 1 is provided with fixed plates 2 arranged correspondingly on both sides, a friction roller 3 is rotatably connected between the fixed plates 2, a motor 4 for driving the friction roller 3 to rotate is fixedly connected to one side of the fixed plate 2, a slide groove 5 is provided on the fixed plate 2, a slider 6 is slidably connected in the slide groove 5, a limiting column 7 penetrating the slider 6 is fixedly connected in the slide groove 5, one end of the slide groove 5 and one end of the slider 6 are fixedly connected with a spring 8 sleeved on the limiting column 7, an arc-shaped support plate 9 is fixedly connected to the slider 6, and the arc-shaped support plate 9 is provided on the fixed plate 2. A sleeve 10 is provided, and the sleeve 10 has a certain friction force with the arc-shaped support plate 9. A support seat 19 is provided on one side of the bottom plate 1, and a groove 20 matching the sleeve 10 is provided on the support seat 19. A winding roller 11 is rotatably connected inside the sleeve 10, and the winding roller 11 is in contact with the friction roller 3. The friction roller 3 is driven to rotate by the rotation of the motor 4, thereby driving the winding roller 11 to rotate, so that the self-adhesive paper on the friction roller 3 is wound on the winding roller 11. Through the cooperation of the slider 6, the limit column 7 and the spring 8, the winding roller 11 can be moved while winding, so that the winding diameter becomes larger.

[0024] like Figures 3 to 5 As shown, a rotating shaft 12 is rotatably connected between the fixed plates 2, and fixed rods 13 correspondingly arranged on both sides are fixedly connected to the rotating shaft 12, and a first hydraulic cylinder 14 is fixedly connected to the fixed rod 13, and a connecting block 15 is fixedly connected to one side of the fixed plate 2, and a second hydraulic cylinder 16 is fixedly connected to the connecting block 15, and the output end of the second hydraulic cylinder 16 is hinged to the fixed rod 13, and a support block 17 is fixedly connected to the output end of the first hydraulic cylinder 14, and a groove 18 cooperating with the winding roller 11 is provided on one side of the support block 17, and the opening of the groove 18 is in the same plane as the winding roller 11, and the winding roller 11 can be raised by the first hydraulic cylinder 14, and the first hydraulic cylinder 14 on the fixed rod 13 can be driven to rotate by the second hydraulic cylinder 16, so that the sleeve 10 on the winding roller 11 is placed in the groove 20 on the support seat 19.

[0025] In specific use, the motor 4 is started, and the motor 4 drives the friction roller 3 to rotate. The self-adhesive paper after coating passes through the friction roller 3 and is then wound up by the winding roller 11. During the winding process, the diameter of the self-adhesive paper roll on the winding roller 11 becomes larger and larger, so that the slider 6 moves. The slider 6 moves to squeeze the spring 8 to deform, so that the spring 8 will give the slider 6 an opposite force, thereby ensuring that the winding roller 11 fits the friction roller 3. The rebound force of the spring 8 will gradually increase. Therefore, when the winding reaches a certain degree, the winding roller 11 enters the card slot 18 to cut off the self-adhesive paper, and then the two first hydraulic cylinders 14 are started at the same time. The first hydraulic cylinder 14 drives the support block 17 to move upward, thereby The winding roller 11 is driven to move upward and stops when it moves to a suitable position. Then, the two second hydraulic cylinders 16 are started at the same time. The output end of the second hydraulic cylinder 16 is pushed forward, thereby pushing the fixed rod 13 to move. Since the rotating shaft 12 is rotatably connected between the fixed plates 2, the fixed rod 13 is hinged to the second hydraulic cylinder 16, thereby pushing the fixed rod 13 to rotate. When the sleeve 10 is on the groove 20, the two first hydraulic cylinders 14 are started at the same time. The first hydraulic cylinder 14 drives the support block 17 to move and stops when it returns to the initial position. Then, the two second hydraulic cylinders 16 are started at the same time, thereby driving the fixed rod 13 to rotate and stop after returning to the initial position. At this time, the unloading of the winding roller 11 is completed.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A self-adhesive paper laminating device, comprising a bottom plate (1), the bottom plate (1) being provided with fixed plates (2) arranged correspondingly on both sides, a friction roller (3) being rotatably connected between the fixed plates (2), and a motor (4) for driving the friction roller (3) to rotate being fixedly connected to one side of the fixed plate (2), characterized in that: The fixed plate (2) is provided with a slide groove (5), a slider (6) is slidably connected in the slide groove (5), a limit column (7) penetrating the slider (6) is fixedly connected in the slide groove (5), and a spring (8) sleeved on the limit column (7) is fixedly connected between one end of the slide groove (5) and one end of the slider (6); An arc-shaped support plate (9) is fixedly connected to the slider (6), a sleeve (10) is provided on the arc-shaped support plate (9), a winding roller (11) is rotatably connected inside the sleeve (10), and a material unloading mechanism is provided between the fixed plates (2).

2. The self-adhesive paper laminating device according to claim 1, characterized in that: The unloading mechanism comprises a rotating shaft (12) rotatably connected between the fixed plates (2), the rotating shaft (12) being fixedly connected with fixed rods (13) arranged correspondingly on both sides, the fixed rods (13) being fixedly connected with a first hydraulic cylinder (14), a connecting block (15) being fixedly connected with one side of the fixed plate (2), a second hydraulic cylinder (16) being fixedly connected with the connecting block (15), an output end of the second hydraulic cylinder (16) being hinged to the fixed rod (13), and a supporting block (17) being fixedly connected with the output end of the first hydraulic cylinder (14), and a slot (18) cooperating with the winding roller (11) being provided on one side of the supporting block (17).

3. The self-adhesive paper laminating device according to claim 2, characterized in that: The opening of the card slot (18) and the winding roller (11) are located in the same plane.

4. The self-adhesive paper laminating device according to claim 1, characterized in that: The winding roller (11) is in contact with the friction roller (3).

5. The self-adhesive paper laminating device according to claim 1, characterized in that: A support seat (19) is provided on one side of the base plate (1), and a groove (20) matching with the sleeve (10) is provided on the support seat (19).

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