Spraying device for notebook computer shell

Abstract

The utility model discloses a spraying device for a notebook computer shell. The spraying device comprises a box body, through the arrangement of the pretreatment mechanism, the device has the advantages of carrying out pretreatment, peculiar smell pretreatment and collection on the notebook computer shell so as to ensure that the pollution of peculiar smell to the environment is reduced, and meanwhile, the cleanliness of the spraying surface of the notebook computer shell during spraying is ensured, so that defective products and defective shells are reduced, and the production efficiency is improved. A connecting pipe and a sucking and removing hopper are matched for sucking and removing peculiar smell, a dust sucking pipe is used for sucking and removing dust, a fan and a filter are used for carrying out power sucking and removing and filtering pretreatment, and a cleaning assembly is beneficial for assisting the dust sucking pipe in grabbing, brushing and cleaning a notebook computer shell in advance, so that the cleaning effect is improved; and the drying mechanism has the advantage of quick drying after spraying, so that not only is the working efficiency improved, but also the sprayed notebook computer shell cannot be damaged, and a two-stage curing mode of heating drying and air drying is adopted to solidify the spraying material.

Description

Technical Field

[0001] The utility model relates to the technical field of laptop computer shell spraying, in particular to a spraying device for a laptop computer shell. Background Art

[0002] Notebook computers are also called "portable computers, handheld computers, PDAs or laptop computers" and are characterized by their compact body. They are more portable than desktop computers and are small and easy to carry. In the process of processing and producing notebook computers, it is necessary to spray the computer shell according to the design requirements to achieve aesthetics and improve the protective effect of the shell. During the spraying process, a spraying device is usually used to spray the notebook shell. The existing spraying tooling is not convenient for clamping the notebook shell before use, and it is also not convenient to change the angle of the device, and it is not convenient to spray it at various angles.

[0003] In view of the above technical problems, a spraying tool for a laptop computer shell is disclosed in the announcement number CN217392735U. By providing a baffle plate to slide through a slider, the baffle plate can slide inside the slide groove through the slider to move the distance between the baffle plate and the cross bar, so that the distance between the baffle plates can be adjusted, and the distance can be adjusted according to the size of different laptop computer shells. Then, the laptop computer shell can be clamped and then painted.

[0004] The above patent also has the following deficiencies: it is impossible to pre-treat the laptop shell when spraying it, because impurities or dust adhere to the laptop shell before spraying, which will affect the spraying quality and produce spraying defects, thereby reducing the yield rate, and it is impossible to pre-treat and uniformly recycle the odor generated by the spray paint. Utility Model Content

[0005] The purpose of the utility model is to provide a spraying device for a laptop computer shell, which has the advantages of pre-treatment of the laptop computer shell before spraying, and can also be used to achieve the advantages of brushing and suction treatment of the shell before spraying, and can also be used to achieve the advantages of pre-treatment of odors generated by spraying and unified collection for secondary treatment, so as to avoid pollution caused by direct discharge, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for a laptop computer shell, comprising a box body, the inner cavity of the box body is provided with a pretreatment mechanism for cleaning a product, the middle part of the inner cavity of the box body is provided with a spraying assembly for coating the product, one end of the inner cavity of the box body is provided with a cleaning assembly for cleaning, the pretreatment mechanism comprises a fixing plate, and the fixing plate is fixedly mounted on the lower part of the back of the box body;

[0007] A fan is bolted to the top of the fixed plate, an air inlet end of the fan is connected to a filter via a pipe flange, an air inlet end of the filter is connected to a connecting pipe and a dust suction pipe via a pipe, and one end of the connecting pipe is connected to a suction bucket.

[0008] Preferably, the cleaning assembly includes a transverse plate fixedly mounted on one end of the inner cavity of the box body, and a brush plate is bolted to the bottom of the transverse plate.

[0009] Preferably, the spraying assembly comprises a delivery pipe, the delivery pipe is fixedly installed in the middle of the inner cavity of the box body in a through-type manner, and the bottom of the delivery pipe is connected to a spray head.

[0010] Preferably, a feed port is provided at one end of the box body, and a discharge port is provided at the other end of the box body.

[0011] Preferably, the inner cavity of the box is provided with a conveyor, and a placement frame is placed on the top of the conveyor.

[0012] Preferably, mesh panels are fixedly mounted on both ends of the upper back side of the box body, and partition panels are fixedly mounted on both ends of the top of the inner cavity of the box body.

[0013] Preferably, the suction bucket is located outside the mesh plate, and a suction port is provided at the bottom of the dust suction pipe.

[0014] Preferably, the inner cavity of the placement frame is provided with a shell body, and the outer side of the placement frame is provided with a placement slot.

[0015] Preferably, a drying mechanism is provided at the other end of the inner cavity of the box body, and the drying mechanism includes a heating wire group and an exhaust assembly. The heating wire group is fixedly installed at the upper part of the other end of the inner cavity of the box body, and the exhaust assembly is located above the heating wire group.

[0016] Preferably, the exhaust assembly comprises an air inlet pipe, the air inlet pipe is fixedly installed in a through-type manner on the top of the inner cavity of the box, and the exhaust end of the air inlet pipe is connected to an air outlet hopper.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model has the advantages of pre-treating the notebook shell and pre-treating and collecting odors through the arrangement of the pre-treatment mechanism, so as to ensure that the pollution to the environment caused by the odor is reduced, and at the same time ensure the cleanliness of the sprayed surface of the notebook shell during spraying, thereby reducing defective products and defective shells. The connection pipe and the suction bucket are used to absorb the odor, and the dust suction pipe absorbs the dust. The fan and the filter perform power suction and filtering pre-treatment. The cleaning component is beneficial to assist the dust suction pipe to pre-grab and clean the notebook shell, so as to improve the cleaning effect. The drying mechanism is beneficial to the advantage of rapid drying after spraying, which not only improves the work efficiency but also prevents the notebook shell from being damaged after spraying. The spray material is solidified by a double-stage curing method of heating drying and air drying.

[0019] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the brush plate structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the conveyor of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the filter of the utility model;

[0024] Figure 5 This is a schematic diagram of the box structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the mesh plate structure of the utility model.

[0026] In the figure: 1. Box body; 2. Pretreatment mechanism; 21. Fixed plate; 22. Fan; 23. Filter; 24. Connecting pipe; 25. Suction bucket; 26. Dust suction pipe; 3. Cleaning assembly; 31. Horizontal plate; 32. Brush plate; 4. Spraying assembly; 41. Delivery pipe; 42. Nozzle; 5. Drying mechanism; 51. Heating wire group; 52. Air inlet pipe; 53. Air outlet bucket; 6. Placement frame; 7. Conveyor; 8. Partition plate; 9. Screen plate. DETAILED DESCRIPTION

[0027] 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.

[0028] The utility model provides a spraying device for a laptop computer shell, comprising a box body 1, the inner cavity of the box body 1 is provided with a pre-treatment mechanism 2 for cleaning a product, the middle part of the inner cavity of the box body 1 is provided with a spraying component 4 for coating the product, one end of the inner cavity of the box body 1 is provided with a cleaning component 3 for cleaning, the pre-treatment mechanism 2 comprises a fixing plate 21, and the fixing plate 21 is fixedly installed at the lower part of the back of the box body 1;

[0029] A fan 22 is bolted to the top of the fixed plate 21 , and the air inlet end of the fan 22 is connected to a filter 23 via a pipe flange. The air inlet end of the filter 23 is connected to a connecting pipe 24 and a dust suction pipe 26 via pipes, and one end of the connecting pipe 24 is connected to a suction bucket 25 .

[0030] When removing odor and dust generated during spraying:

[0031] First, the fan 22 is operated, and then the dust is sucked through the filter 23, the connecting pipe 24 and the connected dust suction pipe 26, so that the dust on the spraying surface of the laptop computer is sucked out, and then filtered when passing through the filter 23, and the filter 23 is provided with the required activated carbon filter and filter membrane and other filter elements for filtering;

[0032] When dealing with odor:

[0033] The fan 22 of the above working mode directly operates the filter 23 for adsorption treatment, firstly passes through the box body 1 through the mesh plate 9, enters the filter 23 through the suction bucket 25 and the connecting pipe 24, and then is discharged to the designated container or position for subsequent treatment.

[0034] Preferably, the cleaning component 3 includes a horizontal plate 31 fixedly installed at one end of the inner cavity of the box body 1, and a brush plate 32 is bolted to the bottom of the horizontal plate 31. The horizontal plate 31 is convenient for installing the brush plate 32, and the brush plate 32 will directly contact the top of the notebook shell to achieve a brushing process, so as to process the top of the notebook shell.

[0035] Furthermore, the spray assembly 4 includes a delivery pipe 41, which is fixedly installed in the middle of the inner cavity of the box body 1. The bottom of the delivery pipe 41 is connected to a nozzle 42. The delivery pipe 41 is used to connect external spray liquid and booster pumps and other equipment to deliver the spray liquid into the delivery pipe 41 and then directly spray it out from the nozzle 42.

[0036] Among them, a feed port is opened at one end of the box body 1, and a discharge port is opened at the other end of the box body 1. The feed port is used for feeding, while the discharge port is conducive to achieving the discharge effect.

[0037] Among them, the inner cavity of the box body 1 is provided with a conveyor 7, and a placement frame 6 is placed on the top of the conveyor 7. The conveyor 7 is used to transport the placement frame 6 on the top and the outer shell body inside the placement frame 6 together until they are transported to the required position for different processing steps.

[0038] Among them, mesh plates 9 are fixedly installed at both ends of the upper back side of the box body 1, and partition plates 8 are fixedly installed at both ends of the top of the inner cavity of the box body 1. The mesh plates 9 are conducive to the gas passing through the box body 1 into the interior of the suction bucket 25, and the partition plates 8 are conducive to dividing the space inside the box body 1, so that each process can work in time without mutual interference.

[0039] In addition, the suction bucket 25 is located outside the mesh plate 9, and a suction port is provided at the bottom of the dust suction pipe 26. The suction port is rectangular so as to ensure the suction range.

[0040] In addition, the inner cavity of the placement frame 6 is provided with the outer side of the placement frame 6, and the outer shell body can be directly placed in different positions and processed by different components. The opening of the picking and placing slots facilitates the picking and placing of the outer shell body, and at the same time, the outer shell body realizes the function of limiting and bearing the outer shell body.

[0041] Furthermore, a drying mechanism 5 is provided at the other end of the inner cavity of the box body 1, and the drying mechanism 5 includes a heating wire group 51 and an exhaust assembly. The heating wire group 51 is fixedly installed at the upper part of the other end of the inner cavity of the box body 1, and the exhaust assembly is located above the heating wire group 51. The heating wire group 51 can achieve temperature heating to solidify the paint below. In addition, a thyristor temperature controller is installed at the outer end of the heating wire group 51 to facilitate the control of the required temperature.

[0042] like Figure 2 As shown, the exhaust assembly includes an air inlet pipe 52, which is fixedly installed on the top of the inner cavity of the box body 1 in a through-type manner. The exhaust end of the air inlet pipe 52 is connected to an air outlet hopper 53. The air inlet pipe 52 is used to connect to an external air pump and a filter element, so as to convey the extracted gas. The air outlet hopper 53 is conducive to directly blowing out the heat generated by the heating wire group 51 to the laptop computer casing, so that the blown wind is hot air, and the two methods of thermal curing and air drying are combined to improve the required drying and curing efficiency and effect.

[0043] The operation process is:

[0044] First, the laptop computer shell is placed in the placing frame 6, and then the conveyor 7 is operated to place the placing frame 6 carrying the laptop computer shell at a preset position on the top of the conveyor 7. Then, the conveyor 7 conveys it to the bottom of the pre-treatment mechanism 2 and the cleaning component 3, and the cleaning component 3 first performs a brush cleaning. At the same time, the pre-treatment mechanism 2 will suck out the floating dust and the top of the laptop computer shell again, and the gas after the suction can be filtered and adsorbed;

[0045] After continuous treatment, it is transported again. When it is transported to the bottom of the spraying assembly 4, the spraying operation can be carried out. In addition, the second group of display frames 6 and the laptop computer shell can be placed in the above manner. During the spraying process, the odor generated by the spraying can be absorbed by the pretreatment mechanism 2, and the activated carbon in the filter 23 can be used for primary odor adsorption treatment, and then uniformly discharged to the required position for gas treatment;

[0046] During drying and curing, the thyristor temperature controller in the drying mechanism 5 controls the heating wire group 51 to heat to the required temperature in advance and then performs heating work. Then, the air inlet pipe 52 delivers clean gas, which is then discharged from the air outlet hopper 53 and blown toward the laptop computer shell for double curing and drying.

[0047] 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.

Claims

1. A spraying device for a laptop computer housing, characterized in that: The invention comprises a box (1), wherein the inner cavity of the box (1) is provided with a pretreatment mechanism (2) for cleaning products, a spraying assembly (4) for coating products is provided in the middle of the inner cavity of the box (1), and a cleaning assembly (3) for cleaning is provided at one end of the inner cavity of the box (1), wherein the pretreatment mechanism (2) comprises a fixing plate (21), and the fixing plate (21) is fixedly mounted on the lower part of the back side of the box (1); A fan (22) is bolted to the top of the fixing plate (21); an air inlet end of the fan (22) is connected to a filter (23) via a pipeline flange; an air inlet end of the filter (23) is connected to a connecting pipe (24) and a dust suction pipe (26) via a pipeline; one end of the connecting pipe (24) is connected to a suction bucket (25).

2. A spraying device for a notebook computer shell according to claim 1, characterized in that: The cleaning assembly (3) comprises a transverse plate (31) fixedly mounted on one end of the inner cavity of the box body (1), and a brush plate (32) is bolted to the bottom of the transverse plate (31).

3. The spraying device for a notebook computer shell according to claim 1, characterized in that: The spraying assembly (4) comprises a delivery pipe (41), the delivery pipe (41) is fixedly installed in a through-type manner in the middle of the inner cavity of the box body (1), and the bottom of the delivery pipe (41) is connected to a spray head (42).

4. The spraying device for a notebook computer shell according to claim 1, characterized in that: A material inlet is provided at one end of the box body (1), and a material outlet is provided at the other end of the box body (1).

5. The spraying device for a notebook computer shell according to claim 1, characterized in that: The inner cavity of the box body (1) is provided with a conveyor (7), and a placement frame (6) is placed on the top of the conveyor (7).

6. The spraying device for a notebook computer shell according to claim 1, characterized in that: Both ends of the upper back side of the box body (1) are fixedly mounted with mesh plates (9), and both ends of the top of the inner cavity of the box body (1) are fixedly mounted with partition plates (8).

7. A spraying device for a notebook computer shell according to claim 6, characterized in that: The suction bucket (25) is located outside the mesh plate (9), and a suction port is provided at the bottom of the dust suction pipe (26).

8. The spraying device for a notebook computer shell according to claim 5, characterized in that: The inner cavity of the placement frame (6) is provided with a shell body, and the outer side of the placement frame (6) is provided with a placement slot.

9. The spraying device for a notebook computer shell according to claim 1, characterized in that: A drying mechanism (5) is provided at the other end of the inner cavity of the box body (1), and the drying mechanism (5) comprises a heating wire group (51) and an exhaust assembly. The heating wire group (51) is fixedly mounted on the upper part of the other end of the inner cavity of the box body (1), and the exhaust assembly is located above the heating wire group (51).

10. The spraying device for notebook computer shell according to claim 9, characterized in that: The exhaust assembly comprises an air intake pipe (52), the air intake pipe (52) is fixedly installed in a through-type manner on the top of the inner cavity of the box body (1), and the exhaust end of the air intake pipe (52) is connected to an air outlet hopper (53).

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