Rubber spraying sleeve fixing tool

Abstract

The utility model relates to the technical field of leather sheath processing, and discloses a rubber spraying sheath fixing tool. Two first sliding rails are fixedly connected to the inner side wall of a protective shell, two second sliding rails are slidably connected to the interiors of the two first sliding rails, eight vacuum adsorption plates are slidably connected to the interiors of the two second sliding rails, and two limiting buckles are rotatably connected to the outer side walls of the eight vacuum adsorption plates. The tops of the two second sliding rails are both slidably connected with locking blocks. The two first sliding rails and the two second sliding rails are installed, the eight vacuum adsorption plates are arranged on the second sliding rails, according to the length and the width of a leather sheath, the size of the leather sheath is adapted by sliding the second sliding rails and the vacuum adsorption plates, the position can be rapidly adjusted according to the leather sheaths of different shapes, and higher flexibility is achieved during use.

Description

Technical Field

[0001] The utility model relates to the technical field of leather case processing, in particular to a glue-spraying leather case fixing tool. Background Art

[0002] A leather case is made of leather or synthetic materials, commonly found on mobile phones, computers, tablets, and can also be used for seats, etc. Depending on the size and shape of the leather case, it can provide additional protection and aesthetics for the items, allowing people to feel at ease about the safety of their valuables. In the production process, there is often a glue spraying process, and the leather case needs to be fixed to facilitate the glue spraying process, so the existing glue spraying leather case fixing tool has been continuously innovated and developed. Therefore, it can be seen that the current glue spraying leather case fixing tool basically meets people's needs, but there are still some problems.

[0003] For example, the patent document with the announcement number CN218691164U discloses a glue-coating fixture, which is provided with "the glue-coating fixture is used to assist in spraying glue on the heat exchanger, the heat exchanger includes a flat tube assembly, the flat tube assembly includes at least two straight tube sections extending in the transverse direction, and at least two of the straight tube sections are arranged at intervals in the longitudinal direction, the glue-coating fixture includes a limiting structure, and the limiting structure is used to limit the deformation of the flat tube assembly in the longitudinal direction. Before gluing the flat tube assembly, the flat tube assembly is installed on the limiting structure to limit the straight tube section of the flat tube assembly to avoid the position of the flat tube assembly from changing during the coating process, so that the gluing equipment can glue the flat tube assembly along a predetermined route, which not only helps to improve the gluing efficiency of the gluing equipment, but also avoids the problem of glue leakage or uneven glue coating, and helps to improve the glue coating quality."

[0004] However, when the above device is actually used, the flat tube assembly is manually installed on the limiting structure, and the flat tube assembly is fixed by limiting the straight tube section of the limiting structure. The fixing operation is cumbersome, and it is difficult to adjust the position of the limiting structure at any time according to the size and shape of different components, resulting in a poor fixing effect, which affects the subsequent gluing process of the flat tube assembly. Therefore, a glue spraying leather cover fixing tool is urgently needed to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a fixing tool for a spray-on leather cover to solve the problem of fixing tool in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution, disclosing a spray-on leather case fixing tool, including a protective shell: the inner side wall of the protective shell is fixedly connected to two first slide rails, the two first slide rails are internally slidably connected to two second slide rails, the two second slide rails are internally slidably connected to eight vacuum adsorption plates, the outer side walls of the eight vacuum adsorption plates are rotatably connected to two limit buckles, and the tops of the two second slide rails are slidably connected to locking blocks.

[0007] Preferably, the internal thread of the locking block is connected to a first fixing knob, the top surfaces of the two second slide rails are provided with limiting teeth, and the two limiting buckles are overlapped on the tops of the limiting teeth.

[0008] Preferably, a vacuum pump is fixedly connected to the bottom inner wall of the protective shell, a vacuum connecting pipe is fixedly connected to the top of the vacuum pump, a vacuum valve is fixedly connected to the outer surface of the vacuum connecting pipe, and an air outlet is opened on the outer wall of the vacuum pump.

[0009] Preferably, adsorption holes are evenly distributed on the surfaces of the eight vacuum adsorption plates, and the bottoms of the eight vacuum adsorption plates are fixedly connected to the vacuum connecting pipe.

[0010] Preferably, a support rod is fixedly connected to the bottom of the protective shell, a movable plate is slidably connected to the outer surface of the support rod, and a second fixing knob is threadedly connected to the outer wall of the movable plate.

[0011] Preferably, the outer side wall of the movable plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a transmission shaft, and one end of the transmission shaft is fixedly connected to a roller.

[0012] Preferably, the inner side wall of the movable plate is fixedly connected to a limiting block, the interior of the limiting block is slidably connected to a roller, and the outer wall of the roller is fixedly connected to a soft anti-slip layer.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model installs two first slide rails and two second slide rails, and arranges eight vacuum adsorption plates on the second slide rails. According to the length and width of the leather case, the size of the leather case can be adapted by sliding the second slide rails and the vacuum adsorption plates. The position can be quickly adjusted for leather cases of different shapes. After adjustment, the vacuum pump is started, and the vacuum adsorption plates are controlled by the vacuum valve. The leather case is adsorbed by the vacuum adsorption plates, so that the leather case can be stably and quickly fixed. It has higher flexibility when used, so that the leather case is not easy to deviate during the glue spraying process, and a better fixing effect is achieved.

[0015] 2. The utility model installs a moving plate, a motor, a roller and a soft anti-skid layer. According to the actual thickness of the leather case, the moving plate is slid up and down to make the surface of the soft anti-skid layer in close contact with the surface of the leather case, thereby fixing the leather case. In the process of steadily sending the leather case to the surface of the vacuum adsorption plate by the motor driving the roller, the leather case is prevented from shifting, thereby achieving the purpose of stably conveying the leather case and reducing the influence of the displacement of the leather case during conveyance on subsequent fixation and glue spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a top view of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 It is a side plan view schematic diagram of the vacuum pump and vacuum adsorption plate of the utility model;

[0019] Figure 4 It is a side plan view schematic diagram of the movable plate and the roller of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the roller and the motor of the utility model.

[0021] In the figure: 1. Protective shell; 2. First slide rail; 3. Second slide rail; 4. Vacuum adsorption plate; 5. Adsorption hole; 6. Vacuum connecting pipe; 7. Vacuum pump; 8. Air outlet; 9. Vacuum valve; 10. Limit buckle; 11. Limit tooth; 12. Locking block; 13. First fixed knob; 14. Moving plate; 15. Motor; 16. Transmission shaft; 17. Limit block; 18. Roller; 19. Soft anti-slip layer; 20. Second fixed knob; 21. Support rod. 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] See also Figure 1 , Figure 2 , Figure 3 , a spray-on leather cover fixing tool:

[0024] It comprises a protective shell 1, the inner side wall of the protective shell 1 is fixedly connected to two first slide rails 2, the two first slide rails 2 are internally slidably connected to two second slide rails 3, the two second slide rails 3 are internally slidably connected to eight vacuum adsorption plates 4, the outer side walls of the eight vacuum adsorption plates 4 are rotatably connected to two limit buckles 10, the tops of the two second slide rails 3 are slidably connected to locking blocks 12, the internal threads of the locking blocks 12 are connected to a first fixing knob 13, the top surfaces of the two second slide rails 3 are provided with limit teeth 11, and the two limit buckles 10 are overlapped on the tops of the limit teeth 11;

[0025] When in use, according to the actual size and shape of the leather case, the two second slide rails 3 slidably connected inside the sliding first slide rail 2 and the eight vacuum adsorption plates 4 slidably connected inside the two second slide rails 3 are adjusted to the appropriate position, and two limit buckles 10 are used to overlap the limit teeth 11 to fix the vacuum adsorption plates 4, and the second slide rails 3 and the protective shell 1 are clamped by the locking block 12, and the first fixing knob 13 is rotated to make its bottom tightly contact with the surface of the protective shell 1, thereby playing the role of the first and second slide rails 3.

[0026] In a preferred embodiment, a vacuum pump 7 is fixedly connected to the inner side wall of the bottom of the protective housing 1, a vacuum connecting pipe 6 is fixedly connected to the top of the vacuum pump 7, a vacuum valve 9 is fixedly connected to the outer surface of the vacuum connecting pipe 6, and an air outlet 8 is opened on the outer wall of the vacuum pump 7;

[0027] When in use, start the vacuum pump 7, extract the air in the adsorption holes 5 on the surface of the vacuum adsorption plate 4 through the vacuum connecting pipe 6, and discharge the air through the air outlet 8. By individually controlling the vacuum valve 9, multiple vacuum adsorption plates 4 can be selected for use according to actual conditions to achieve adsorption of the leather case in different areas, thereby avoiding the irregular shape of the leather case, which causes the atmosphere to enter the vacuum pump 7 through the idle vacuum adsorption plate 4 during vacuuming, resulting in poor adsorption effect, and making it impossible to firmly adsorb the leather case, affecting the effect of spraying glue.

[0028] In a preferred embodiment, the surfaces of the eight vacuum adsorption plates 4 are evenly distributed with adsorption holes 5, and the bottoms of the eight vacuum adsorption plates 4 are fixedly connected to the vacuum connecting pipes 6;

[0029] When in use, place the leather case on the upper surface of the vacuum adsorption plate 4, start the vacuum pump 7, and extract the air inside the adsorption hole 5 through the vacuum connecting pipe 6, so that a vacuum environment lower than the external atmospheric pressure is formed in the adsorption hole 5, thereby realizing the adsorption of the leather case and achieving the purpose of fixing the leather case. When the glue spraying is completed, turn off the vacuum pump 7, and the air outlet 8 is quickly exhausted, so that the contact surface between the vacuum adsorption plate 4 and the leather case is in an atmospheric pressure state, and the leather case can be easily removed.

[0030] See also Figure 4 , Figure 5 , a spray-on leather cover fixing tool:

[0031] The bottom of the protective housing 1 is fixedly connected with a support rod 21, the outer surface of the support rod 21 is slidably connected with a moving plate 14, and the outer wall of the moving plate 14 is threadedly connected with a second fixing knob 20;

[0032] When in use, slide the movable plate 14 up and down according to the actual thickness of the leather case. After the adjustment, rotate the second fixing knob 20 so that its bottom is in close contact with the outer surface of the support rod 21, thereby fixing the movable plate 14. The position of the movable plate 14 can be adjusted at any time according to the actual thickness of the leather case, which is more flexible when used.

[0033] In a preferred embodiment, the outer side wall of the movable plate 14 is fixedly connected to a motor 15, the output end of the motor 15 is fixedly connected to a transmission shaft 16, one end of the transmission shaft 16 is fixedly connected to a roller 18, the inner side wall of the movable plate 14 is fixedly connected to a limit block 17, the inner part of the limit block 17 is slidably connected to the roller 18, and the outer wall of the roller 18 is fixedly connected to a soft anti-slip layer 19;

[0034] When in use, after sliding the movable plate 14 according to the actual thickness of the leather case, the outer surface of the soft anti-skid layer 19 is in close contact with the surface of the leather case, the motor 15 is started, and the roller 18 and the soft anti-skid layer 19 on its surface are driven to move through the transmission shaft 16, so that the leather case can be steadily transferred to the surface of the vacuum adsorption plate 4. During the transfer process, the soft anti-skid layer 19 plays a role in fixing the leather case, preventing the leather case from shifting in position during the transfer process, and reducing the impact on subsequent fixation and glue spraying.

[0035] Working principle: by adjusting the positions of the two second slide rails 3 and the eight vacuum adsorption plates 4, fixing them with the locking block 12 and the limit buckle 10, and controlling the operation of the vacuum attachment plate 4 with the vacuum pump 7 and the vacuum valve 9, the leather cases of different sizes and shapes can be fixed. The position of the movable plate 14 can be adjusted at any time according to the actual thickness of the leather case, so that the soft anti-slip layer 19 is in close contact with the surface of the leather case. In the process of using the motor 15 and the roller 18 to convey the leather case, the position of the leather case is prevented from shifting, and the leather case is more smoothly conveyed to the surface of the vacuum adsorption plate 4. When spraying glue to fix, the second slide rail 3, the vacuum adsorption plate 4 and the movable plate 14 can be adjusted at any time according to the actual situation of the leather case, which can adapt to leather cases of various sizes, shapes and thicknesses. It is more flexible and changeable when used, and can achieve a better fixing effect.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A spray-on leather case fixing tool, comprising a protective housing (1), characterized in that: The inner side wall of the protective shell (1) is fixedly connected to two first slide rails (2), the two first slide rails (2) are internally slidably connected to two second slide rails (3), the two second slide rails (3) are internally slidably connected to eight vacuum adsorption plates (4), the outer side walls of the eight vacuum adsorption plates (4) are rotatably connected to two limit buckles (10), and the tops of the two second slide rails (3) are slidably connected to locking blocks (12).

2. The adhesive spraying leather cover fixing tool according to claim 1, characterized in that: The locking block (12) is internally threadedly connected to a first fixing knob (13), the top surfaces of the two second slide rails (3) are both provided with limiting teeth (11), and the two limiting buckles (10) are both overlapped on the tops of the limiting teeth (11).

3. The adhesive spraying leather cover fixing tool according to claim 1, characterized in that: A vacuum pump (7) is fixedly connected to the inner wall of the bottom of the protective shell (1), a vacuum connecting pipe (6) is fixedly connected to the top of the vacuum pump (7), a vacuum valve (9) is fixedly connected to the outer surface of the vacuum connecting pipe (6), and an air outlet (8) is provided on the outer wall of the vacuum pump (7).

4. The adhesive spraying leather cover fixing tool according to claim 1, characterized in that: Adsorption holes (5) are evenly distributed on the surfaces of the eight vacuum adsorption plates (4), and the bottoms of the eight vacuum adsorption plates (4) are fixedly connected to the vacuum connecting pipe (6).

5. The adhesive spraying leather cover fixing tool according to claim 1, characterized in that: The bottom of the protective housing (1) is fixedly connected to a support rod (21), the outer surface of the support rod (21) is slidably connected to a movable plate (14), and the outer wall of the movable plate (14) is threadedly connected to a second fixed knob (20).

6. The adhesive spraying leather cover fixing tool according to claim 5, characterized in that: The outer wall of the movable plate (14) is fixedly connected to a motor (15), the output end of the motor (15) is fixedly connected to a transmission shaft (16), and one end of the transmission shaft (16) is fixedly connected to a roller (18).

7. The adhesive spraying leather cover fixing tool according to claim 5, characterized in that: The inner side wall of the movable plate (14) is fixedly connected to a limit block (17), the interior of the limit block (17) is slidably connected to a roller (18), and the outer wall of the roller (18) is fixedly connected to a soft anti-slip layer (19).

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