Mobile phone back cover production spraying device

Abstract

The utility model discloses a mobile phone back cover production spraying device, which relates to the technical field of spraying devices, and adopts the technical scheme that the mobile phone back cover production spraying device comprises a base, an outer ring plate and an inner ring groove are fixedly arranged at the top of the base, a spraying feeding mechanism is arranged at the top of the base, and track assemblies are arranged on the outer ring plate and the inner ring groove; the spraying feeding mechanism comprises a transmission shaft, the transmission shaft penetrates through the top of the inner ring groove and is connected with the top of the inner ring groove through a bearing, and a cross-shaped rotating disc is fixedly arranged at the top of the transmission shaft. The mobile phone back cover production spraying device has the beneficial effects that a plurality of back cover placing molds continuously drive a mobile phone back cover to move to the spraying equipment body through rotation of the cross-shaped rotating disc, so that when the mobile phone back cover is sprayed, the back cover placing mold at the front position is in a vacant state, a new mobile phone back cover is conveniently placed, and the spraying efficiency is improved. Therefore, mobile phone back covers at other positions are taken and placed in the process that the spraying equipment body sprays the mobile phone back covers, the mobile phone back covers can be continuously sprayed, and meanwhile waste of spraying time is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to a spraying device for producing a mobile phone back cover. Background Art

[0002] The mobile phone shell is one of the important indicators to measure the feel of the mobile phone. Metal body has now become a fashion trend. Spraying various colors of paint on the back cover of the mobile phone through a spray device can not only make the product have various colors, but also use the unique texture of the paint to obtain a more vivid shell texture with varied colors and bright shapes.

[0003] The existing spraying device will generate a lot of pick-up and placement time during the process of spraying the mobile phone back cover, which easily causes a waste of production time and affects production efficiency. Therefore, a mobile phone back cover production spraying device is needed that can continuously load and unload the mobile phone back cover, reduce the time occupied by pick-up and placement, and improve production efficiency. Utility Model Content

[0004] To this end, the utility model provides a mobile phone back cover production spraying device, which solves the problem of more picking and placing time in the process of spraying the mobile phone back cover through a spraying feeding mechanism.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile phone back cover production spraying device, comprising a base, an outer ring plate and an inner ring groove are fixedly provided on the top of the base, a spray feeding mechanism is provided on the top of the base, and a track assembly is provided on the outer ring plate and the inner ring groove;

[0006] The spray feeding mechanism includes a transmission shaft, which passes through the top of the inner ring groove and is connected to the top of the inner ring groove through a bearing, a cross turntable is fixedly provided on the top of the transmission shaft, a plurality of back cover placement molds are fixedly provided on the top of the cross turntable, a sealing gasket is fixedly provided on the top of the plurality of back cover placement molds, a cavity is opened inside the plurality of back cover placement molds, an adsorption power assembly is provided at the bottom of the plurality of cavities, the adsorption power assembly includes a piston chamber, the top of the piston chamber is fixedly connected to the bottom of the cross turntable, a piston is provided inside the piston chamber, a piston is fixedly connected to the bottom of the piston rod, a connecting block is fixedly provided at the bottom of the piston rod, two connecting rods are fixedly provided on the outside of the connecting block, and rollers are sleeved on the outside of the two connecting rods.

[0007] Preferably, the track assembly comprises an outer track groove and an inner track groove, and two fixing frames are fixedly provided outside the outer track groove and the inner track groove, and a plurality of the fixing frames are fixedly connected to the outer ring plate and the inner ring groove respectively.

[0008] Preferably, a servo motor is fixedly provided on the top of the base, the servo motor is arranged inside the inner ring groove, and the output end of the servo motor is fixedly connected to the bottom of the transmission shaft.

[0009] Preferably, the piston is disposed inside the piston chamber and is slidably connected to the piston chamber.

[0010] Preferably, the bottom of the piston rod extends out of the piston chamber and is slidably connected to the bottom of the piston chamber.

[0011] Preferably, the roller is sleeved outside the connecting rod and connected to the connecting rod via a bearing.

[0012] Preferably, the two rollers are respectively arranged inside the outer track groove and the inner track groove, and the two rollers are respectively rollingly connected to the outer track groove and the inner track groove.

[0013] Preferably, a spraying equipment body and a drying equipment body are fixedly provided on the top of the base.

[0014] The utility model embodiment has the following advantages:

[0015] 1. The counterclockwise rotation of the cross turntable drives the roller to move synchronously, and the roller cooperates with the tracks of the outer track groove and the inner track groove to make the connecting rod move longitudinally, thereby achieving whether the mobile phone back cover is adsorbed on the back cover placement mold, so as to facilitate the subsequent spraying processing and placement of the mobile phone back cover;

[0016] 2. Through the rotation of the cross turntable, multiple back cover placement molds continuously drive the mobile phone back cover to move to the spraying equipment body, so that when the mobile phone back cover is sprayed, the back cover placement mold at the front position is in an empty state, which is convenient for placing a new mobile phone back cover. In this way, the mobile phone back cover at other positions can be taken and placed during the process of spraying the mobile phone back cover by the spraying equipment body, and the mobile phone back cover can be sprayed continuously, while preventing the waste of spraying time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0019] Figure 1 The overall structural diagram provided by the utility model;

[0020] Figure 2 A main partial cutaway stereogram provided by the utility model;

[0021] Figure 3 A stereogram of the track assembly provided by the utility model;

[0022] Figure 4 A partial cutaway stereoscopic diagram of the spray feeding mechanism provided by the utility model;

[0023] Figure 5 The utility model provides Figure 4 Enlarged stereogram of point A in the middle.

[0024] In the figure: 1 base, 2 outer ring plate, 3 inner ring groove, 4 servo motor, 5 transmission shaft, 6 cross turntable, 7 back cover placement mold, 8 sealing gasket, 9 cavity, 10 outer track groove, 11 inner track groove, 12 fixing frame, 13 piston chamber, 14 piston, 15 piston rod, 16 connecting block, 17 connecting rod, 18 roller, 19 spray equipment body, 20 drying equipment body. DETAILED DESCRIPTION

[0025] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See attached Figure 1 -Attached Figure 5 The utility model provides a mobile phone back cover production spraying device, comprising a base 1, an outer ring plate 2 and an inner ring groove 3 are fixedly arranged on the top of the base 1, a spray feeding mechanism is arranged on the top of the base 1, and a track component is arranged on the outer ring plate 2 and the inner ring groove 3;

[0027] The spray feeding mechanism includes a transmission shaft 5, which passes through the top of the inner ring groove 3 and is connected to the top of the inner ring groove 3 through a bearing. A cross turntable 6 is fixedly arranged on the top of the transmission shaft 5. A plurality of back cover placement molds 7 are fixedly arranged on the top of the cross turntable 6. A sealing gasket 8 is fixedly arranged on the top of each of the back cover placement molds 7. A cavity 9 is opened inside each of the back cover placement molds 7. An adsorption power component is arranged at the bottom of each of the cavities 9. The adsorption power component includes a piston chamber 13. The top of the piston chamber 13 is fixedly connected to the bottom of the cross turntable 6. A piston 14 is arranged inside the piston chamber 13. A piston rod 15 is fixedly connected to the bottom of the piston 14. A connecting block 16 is fixedly arranged at the bottom of the piston rod 15. Two connecting rods 17 are fixedly arranged on the outside of the connecting block 16. Rollers 18 are sleeved on the outside of the two connecting rods 17. A spray equipment body 19 and a drying equipment body 20 are fixedly arranged on the top of the base 1.

[0028] In this embodiment, in order to achieve the purpose of reducing the time taken for taking and placing when spraying the back cover of the mobile phone, the counterclockwise rotation of the cross turntable 6 drives the roller 18 to move synchronously, and the roller 18 cooperates with the tracks of the outer track groove 10 and the inner track groove 11 to make the connecting rod 17 move longitudinally, thereby achieving whether the mobile phone back cover is adsorbed on the back cover placement mold 7, so as to facilitate the subsequent spraying processing and taking and placing of the mobile phone back cover. Through the rotation of the cross turntable 6, multiple back cover placement molds 7 continuously drive the mobile phone back cover to move to the spraying equipment body 19, so that when the mobile phone back cover is sprayed, the back cover placement mold 7 at the front position is in an empty state, which is convenient for the placement of a new mobile phone back cover, so that the mobile phone back cover at other positions can be taken and placed during the spraying process of the mobile phone back cover by the spraying equipment body 19, and the mobile phone back cover can be sprayed continuously, while preventing the waste of spraying time;

[0029] Among them, in order to achieve the purpose of adsorbing the back cover of the mobile phone on the back cover placement mold 7, the present device adopts the following technical solutions: the track component includes an outer track groove 10 and an inner track groove 11, and two fixing frames 12 are fixedly arranged outside the outer track groove 10 and the inner track groove 11, and multiple fixing frames 12 are respectively fixedly connected to the outer ring plate 2 and the inner ring groove 3, and the piston 14 is arranged inside the piston chamber 13 and is slidably connected to the piston chamber 13. The bottom of the piston rod 15 extends out of the piston chamber 13 and is slidably connected to the bottom of the piston chamber 13. The roller 18 is sleeved on the outside of the connecting rod 17 and is connected to the connecting rod 17 through a bearing. The two rollers 18 are respectively The two rollers 18 are respectively arranged inside the outer track groove 10 and the inner track groove 11, and are respectively connected with the outer track groove 10 and the inner track groove 11 in a rolling manner. The rollers 18 are driven to move synchronously by the counterclockwise rotation of the cross turntable 6. The rollers 18 cooperate with the tracks of the outer track groove 10 and the inner track groove 11, so that the connecting rod 17 moves longitudinally. The connecting rod 17 moves through the connecting block 16 so that the piston rod 15 drives the piston 14 to slide inside the piston chamber 13, so as to achieve the purpose of controlling the air extraction or inflation inside the cavity 9, and then to achieve whether the mobile phone back cover is adsorbed on the back cover placement mold 7, so as to facilitate the subsequent spraying processing and picking and placing of the mobile phone back cover;

[0030] Among them, in order to achieve the purpose of intermittently controlling the rotation of the cross turntable 6, the present device is implemented by the following technical solution: a servo motor 4 is fixedly provided on the top of the base 1, the servo motor 4 is arranged inside the inner ring groove 3, and the output end of the servo motor 4 is fixedly connected to the bottom of the transmission shaft 5. The servo motor 4 intermittently controls the transmission shaft 5 to rotate 90° counterclockwise, and then the cross turntable 6 is rotated synchronously through the transmission shaft 5.

[0031] The use process of the utility model is as follows: when using the utility model, connect an external power supply, first buckle the back cover of the mobile phone on the top of the front back cover placement mold 7, so that the back cover of the mobile phone is attached to the sealing gasket 8 to prevent air leakage, the servo motor 4 is started to rotate the cross turntable 6 90° counterclockwise through the transmission shaft 5, so that the back cover of the mobile phone moves to the bottom of the spraying equipment body 19, and at the same time, the cross turntable 6 drives the roller 18 to move when it moves, and the roller 18 cooperates with the tracks of the outer track groove 10 and the inner track groove 11 to make the connecting rod 17 move downward, and the connecting rod 17 moves through the connecting block 16 so that the piston rod 15 drives the piston 14 to slide downward inside the piston chamber 13, thereby achieving the purpose of extracting air from the inside of the cavity 9, so that the back cover of the mobile phone is adsorbed on the back cover placement mold 7, preventing the back cover of the mobile phone from falling off when the spraying equipment body 19 is working, and achieving stability during spraying, and the cross turntable 6 is rotated 90° counterclockwise again by the servo motor 4, so that the back cover of the mobile phone after spraying moves to the drying equipment The main body 20 is dried, and the cross turntable 6 is rotated 90° counterclockwise again by the servo motor 4, so that the back cover of the mobile phone moves to the left side. At the same time, the roller 18 cooperates with the outer track groove 10 and the inner track groove 11 to make the connecting rod 17 move upward. The connecting rod 17 moves through the connecting block 16 so that the piston rod 15 drives the piston 14 to slide upward inside the piston chamber 13, thereby achieving the purpose of inflating the cavity 9, and releasing the adsorption restriction of the mobile phone back cover at the back cover placement mold 7, so as to facilitate the removal of the mobile phone back cover after the spray drying is completed. Through the rotation of the cross turntable 6, multiple back cover placement molds 7 are continuously driven by the mobile phone back cover to move to the spraying equipment body 19, so that when the mobile phone back cover is sprayed, the back cover placement mold 7 at the front position is in an empty state, which is convenient for the placement of a new mobile phone back cover, so that the mobile phone back cover at other positions can be taken and placed during the spraying process of the mobile phone back cover by the spraying equipment body 19, so that the mobile phone back cover can be sprayed continuously, and the waste of spraying time can be prevented.

[0032] The above are only preferred embodiments of the present invention. Any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the above technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A mobile phone back cover production spraying device, comprising a base (1), characterized in that: An outer ring plate (2) and an inner ring groove (3) are fixedly provided on the top of the base (1), a spray feeding mechanism is provided on the top of the base (1), and a track assembly is provided on the outer ring plate (2) and the inner ring groove (3); The spray feeding mechanism comprises a transmission shaft (5), the transmission shaft (5) passes through the top of the inner ring groove (3) and is connected to the top of the inner ring groove (3) through a bearing, a cross turntable (6) is fixedly provided on the top of the transmission shaft (5), a plurality of back cover placement molds (7) are fixedly provided on the top of the cross turntable (6), a sealing gasket (8) is fixedly provided on the top of the plurality of back cover placement molds (7), a cavity (9) is opened inside the plurality of back cover placement molds (7), an adsorption power assembly is provided at the bottom of the plurality of cavities (9), the adsorption power assembly comprises a piston chamber (13), the top of the piston chamber (13) is fixedly connected to the bottom of the cross turntable (6), a piston (14) is provided inside the piston chamber (13), a piston rod (15) is fixedly connected to the bottom of the piston (14), a connecting block (16) is fixedly provided on the bottom of the piston rod (15), two connecting rods (17) are fixedly provided on the outside of the connecting block (16), and rollers (18) are sleeved on the outside of the two connecting rods (17).

2. A mobile phone back cover production spraying device according to claim 1, characterized in that: The track assembly comprises an outer track groove (10) and an inner track groove (11), and two fixing frames (12) are fixedly provided outside the outer track groove (10) and the inner track groove (11), and a plurality of the fixing frames (12) are respectively fixedly connected to the outer ring plate (2) and the inner ring groove (3).

3. A mobile phone back cover production spraying device according to claim 1, characterized in that: A servo motor (4) is fixedly arranged on the top of the base (1); the servo motor (4) is arranged inside the inner ring groove (3); and the output end of the servo motor (4) is fixedly connected to the bottom of the transmission shaft (5).

4. The mobile phone back cover production spraying device according to claim 1, characterized in that: The piston (14) is disposed inside the piston chamber (13) and is slidably connected to the piston chamber (13).

5. The mobile phone back cover production spraying device according to claim 1, characterized in that: The bottom of the piston rod (15) extends out of the piston chamber (13) and is slidably connected to the bottom of the piston chamber (13).

6. The mobile phone back cover production spraying device according to claim 1, characterized in that: The roller (18) is sleeved on the outside of the connecting rod (17) and is connected to the connecting rod (17) via a bearing.

7. The mobile phone back cover production spraying device according to claim 2, characterized in that: The two rollers (18) are respectively arranged inside the outer track groove (10) and the inner track groove (11), and the two rollers (18) are respectively connected to the outer track groove (10) and the inner track groove (11) in a rolling manner.

8. The mobile phone back cover production spraying device according to claim 1, characterized in that: A spraying equipment body (19) and a drying equipment body (20) are fixedly arranged on the top of the base (1).

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