Gluing machine for rear cover of mobile phone

Abstract

The utility model relates to the technical field of gluing machines, in particular to a gluing machine for a rear cover of a mobile phone, which comprises a device body, the device body comprises an equipment body, a placing table is arranged on the surface of the equipment body, two sides of the surface of the equipment body are connected with a control frame, and the surface of the control frame is slidably connected with a gluing device; adjusting mechanisms are connected to the two sides of the surface of the containing table and comprise fixing frames, and sliding blocks are inserted into one sides of the fixing frames. The fixing screw is rotated to be separated from the interior of the threaded groove formed in the fixing frame, then the mobile phone cover is placed on the surface of the supporting table, the position of the supporting table is moved, and after position movement is completed, one end of the fixing screw penetrates through the through hole formed in the sliding block to be rotationally connected to the interior of one set of threaded groove formed in the fixing frame. And thus, the supporting table is limited, the position of the mobile phone cover is adjusted, and the problem that the mobile phone cover needs to be turned over manually, and consequently the gluing efficiency is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating machines, in particular to a glue coating machine used for a mobile phone back cover. Background Art

[0002] Glue coating machine is also called coating machine, glue scraper, automatic glue sprayer, etc. It is a mechanical equipment mainly used to apply liquid glue on the surface of textiles, paper boxes or leather. There are many types of existing glue coating machines, and in the production process of mobile phones, glue coating machines are basically required for gluing the back cover of the mobile phone.

[0003] When the existing glue coating machine for mobile phone back cover is used, its function is to dispense glue on the mobile phone back cover, but the existing glue coating machine cannot control the placement table to adjust the position. When coating, the glue coating device cannot be aligned with the gluing position of the mobile phone cover, and the mobile phone cover needs to be manually turned over, which affects the gluing efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a glue coating machine for mobile phone back cover, so as to solve the problem that the existing glue coating machine proposed in the above background technology cannot control the placement table for position adjustment, and when coating, the glue coating device cannot be aligned with the gluing position of the mobile phone cover, and the mobile phone cover needs to be manually turned over, which affects the gluing efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions, a glue coating machine for a mobile phone back cover, comprising:

[0006] The device body comprises an equipment body, a placing table is arranged on the surface of the equipment body, control frames are connected to both sides of the surface of the equipment body, and a glue applicator is slidably connected to the surface of the control frame;

[0007] Adjustment mechanisms are connected to both sides of the placement table surface, including a fixing frame, a slider is inserted into one side of the fixing frame, a fixing screw is inserted into the slider, a support plate is connected to the outer surface of the slider, and the top of the support plate is connected to the support table.

[0008] Preferably, a sliding groove is provided on one side of the fixing frame, and one end of the sliding block is inserted into the sliding groove provided on the fixing frame and is slidably connected with the fixing frame.

[0009] Preferably, the sliding block and the supporting plate are arranged to be fixedly connected, and the supporting plate and the supporting platform are sleeved on one side of the outer surface of the fixing frame.

[0010] Preferably, a through hole is provided on the surface of the slider, a plurality of sets of thread grooves are provided on one side of the inner wall of the slide groove provided on the fixing frame, and one end of the fixing screw passes through the through hole provided on the slider and is rotatably connected to the inside of the thread groove provided on the fixing frame.

[0011] Preferably, positioning structures are internally connected on both sides of the support platform, and the positioning structures include a support spring, one end of the support spring is connected to a positioning plate, and torsion springs are internally connected on both sides of the top of the positioning plate, and one end of the torsion spring is connected to a limiting plate.

[0012] Preferably, movable grooves are opened on both sides of the support platform surface, one end of the support spring is connected to one side of the inner wall of the movable groove opened on the support platform, and the bottom end of the positioning plate is inserted into the movable groove opened on the support platform and connected to the support spring.

[0013] Preferably, grooves are provided on both sides of the top surface of the positioning plate, and the torsion spring is connected to both sides of the inner wall of the groove provided in the positioning plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Rotate the fixing screw to disengage it from the threaded groove of the fixing frame, then place the mobile phone cover on the surface of the support platform, and move the position of the support platform so that the slider slides in the slide groove of the fixing frame, thereby allowing the support platform to translate at the top of the fixing frame. After the position movement is completed, one end of the fixing screw is passed through the through hole of the slider and rotated to connect to one of the sets of threaded grooves of the fixing frame, thereby limiting the support platform and enabling it to adjust the position of the mobile phone cover, thereby avoiding the need to manually flip the mobile phone cover, which affects the gluing efficiency.

[0016] 2. By rotating the limit plate to drive the torsion spring to twist, and then place the mobile phone cover on the surface of the support platform, when positioning mobile phone covers of different widths, the positioning plate squeezes the support spring to shrink, automatically adjusts the spacing of the positioning plates, clamps and positions the mobile phone cover, and then releases the limit plate to allow the torsion spring to drive the limit plate to reset, so that the limit plate positions both sides of the mobile phone cover to prevent the mobile phone cover from shifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a front view and cutaway perspective diagram of the structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a side cutaway perspective view of the structure of the utility model;

[0020] Figure 4 It is a top view and a partially cutaway three-dimensional schematic diagram of the structure of the utility model;

[0021] Figure 5 It is a schematic diagram of a partially cutaway perspective view of the structure of the present invention.

[0022] In the figure: 1. Device body; 11. Equipment body; 12. Placement table; 13. Control frame; 14. Glue applicator; 2. Adjustment mechanism; 21. Fixed frame; 22. Slider; 23. Fixed screw; 24. Support plate; 25. Support table; 3. Positioning structure; 31. Support spring; 32. Positioning plate; 33. Torsion spring; 34. Limit plate. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A glue coating machine for a mobile phone back cover, comprising:

[0026] The device body 1 includes an equipment body 11, a placing table 12 is arranged on the surface of the equipment body 11, control frames 13 are connected to both sides of the surface of the equipment body 11, and a glue applicator 14 is slidably connected to the surface of the control frame 13. The control components in the control frame 13 are prior art and can be purchased on the market. They are not used as technical protection points of this application, so no excessive statements are made;

[0027] Adjustment mechanisms 2 are connected to both sides of the placement table 12 surface, including a fixing frame 21, a slider 22 is inserted inside one side of the fixing frame 21, a fixing screw 23 is inserted inside the slider 22, a support plate 24 is connected to the outer surface of the slider 22, and a support table 25 is connected to the top of the support plate 24.

[0028] Furthermore, a slide groove is provided on one side of the fixing frame 21 , and one end of the slider 22 is inserted into the slide groove provided on the fixing frame 21 and is slidably connected to the fixing frame 21 , so that the slider 22 can be limited in movement through the slide groove provided on the fixing frame 21 .

[0029] Furthermore, the slider 22 and the support plate 24 are fixedly connected, and the support plate 24 and the support platform 25 are sleeved on one side of the outer surface of the fixing frame 21 , so that the support plate 24 and the support platform 25 are supported by the fixing frame 21 .

[0030] Furthermore, a through hole is provided on the surface of the slider 22, and a plurality of sets of threaded grooves are provided on one side of the inner wall of the slide groove provided by the fixing frame 21. One end of the fixing screw 23 passes through the through hole provided in the slider 22 and is rotatably connected to the inside of the threaded groove provided in the fixing frame 21, so that the position of the slider 22 is limited by the fixing screw 23.

[0031] Furthermore, positioning structures 3 are internally connected on both sides of the support platform 25, and the positioning structure 3 includes a support spring 31, one end of the support spring 31 is connected to a positioning plate 32, and both sides of the top of the positioning plate 32 are internally connected to a torsion spring 33, and one end of the torsion spring 33 is connected to a limiting plate 34, so that the positioning plate 32 cooperates with the limiting plate 34 to achieve the positioning effect of the mobile phone cover.

[0032] Furthermore, movable grooves are opened on both sides of the surface of the support platform 25, one end of the support spring 31 is connected to one side of the inner wall of the movable groove opened by the support platform 25, and the bottom end of the positioning plate 32 is inserted into the movable groove opened by the support platform 25 and connected to the support spring 31, so as to realize the movement and limiting of the positioning plate 32 through the movable groove opened by the support platform 25.

[0033] Furthermore, grooves are provided on both sides of the top surface of the positioning plate 32 , and the torsion spring 33 is connected to both sides of the inner wall of the groove provided in the positioning plate 32 , so that the torsion spring 33 is limited by the groove provided in the positioning plate 32 .

[0034] Working principle: When adjusting the glue coating machine for the back cover of the mobile phone, the fixing screw 23 is rotated to disengage it from the threaded groove opened by the fixing frame 21, and then the mobile phone cover is placed on the surface of the support platform 25, and the position of the support platform 25 is moved, so that the slider 22 slides in the slide groove opened by the fixing frame 21, so that the support platform 25 is translated at the top of the fixing frame 21. After the position movement is completed, one end of the fixing screw 23 is rotated through the through hole opened by the slider 22 and connected to one of the sets of threaded grooves opened by the fixing frame 21, so as to limit the support platform 25 and realize the adjustment of the position of the mobile phone cover.

[0035] When the glue coating machine positions the back cover of the mobile phone, the limit plate 34 is rotated to drive the torsion spring 33 to twist, and then the mobile phone cover is placed on the surface of the support platform 25. When positioning mobile phone covers of different widths, the positioning plate 32 squeezes the support spring 31 to shrink, and the spacing of the positioning plates 32 is automatically adjusted to clamp and position the mobile phone cover, and then the limit plate 34 is released to allow the torsion spring 33 to drive the limit plate 34 to reset, so that the limit plate 34 positions both sides of the mobile phone cover to prevent the mobile phone cover from shifting.

[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 glue coating machine for mobile phone back cover, characterized in that: include: The device body (1) comprises an equipment body (11), a placing table (12) is arranged on the surface of the equipment body (11), control frames (13) are connected to both sides of the surface of the equipment body (11), and a glue applicator (14) is slidably connected to the surface of the control frame (13); The placing platform (12) is connected to adjustment mechanisms (2) on both sides of the surface thereof, comprising a fixing frame (21), a slider (22) is inserted into one side of the fixing frame (21), a fixing screw (23) is inserted into the slider (22), a support plate (24) is connected to the outer surface of the slider (22), and a support platform (25) is connected to the top of the support plate (24).

2. The gluing machine for mobile phone back cover according to claim 1, characterized in that: A sliding groove is provided on one side of the fixing frame (21), and one end of the sliding block (22) is inserted into the sliding groove provided on the fixing frame (21) and is slidably connected to the fixing frame (21).

3. The glue coating machine for mobile phone back cover according to claim 1, characterized in that: The slider (22) and the support plate (24) are arranged to be fixedly connected, and the support plate (24) and the support platform (25) are sleeved on one side of the outer surface of the fixing frame (21).

4. The gluing machine for mobile phone back cover according to claim 1, characterized in that: A through hole is provided on the surface of the slide block (22), and a plurality of groups of thread grooves are provided on one side of the inner wall of the slide groove provided on the fixing frame (21). One end of the fixing screw rod (23) passes through the through hole provided on the slide block (22) and is rotatably connected to the inside of the thread groove provided on the fixing frame (21).

5. The glue coating machine for mobile phone back cover according to claim 1, characterized in that: Positioning structures (3) are internally connected to both sides of the support platform (25), and the positioning structure (3) includes a support spring (31), one end of the support spring (31) is connected to a positioning plate (32), and torsion springs (33) are internally connected to both sides of the top of the positioning plate (32), and one end of the torsion spring (33) is connected to a limiting plate (34).

6. The gluing machine for mobile phone back cover according to claim 5, characterized in that: The support platform (25) has movable grooves on both sides of its surface, one end of the support spring (31) is connected to one side of the inner wall of the movable groove of the support platform (25), and the bottom end of the positioning plate (32) is inserted into the movable groove of the support platform (25) and connected to the support spring (31).

7. The glue coating machine for mobile phone back cover according to claim 5, characterized in that: Grooves are provided on both sides of the top surface of the positioning plate (32), and the torsion spring (33) is connected to both sides of the inner wall of the groove provided in the positioning plate (32).

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