Plastic drying box for processing notebook computer shell

Abstract

The utility model discloses a plastic drying box for notebook computer shell processing, and relates to the technical field of plastic drying boxes. Comprising a plastic drying box body, and an adsorption device is arranged on the side face of the plastic drying box body; the adsorption device comprises an adsorption part, the adsorption part comprises a first adsorption pipe and a second adsorption pipe, and water vapor adsorption particles and waste gas adsorption particles are contained in the first adsorption pipe and the second adsorption pipe respectively; the adsorption piece is connected with the plastic drying box body through a supporting piece; the adsorption device further comprises a suction fan, an air collection box and an air outlet pipe. The adsorption device is arranged on the back face, during work, gas in the box body is adsorbed into the adsorption device through the suction ventilator, water vapor in the gas is adsorbed through the water vapor adsorption particles located at the top, harmful gas in the gas is purified through the waste gas adsorption particles located at the bottom, and environmental pollution is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic drying boxes, in particular to a plastic drying box used for processing notebook shells. Background Art

[0002] Laptop shells are usually made of plastic materials, which are often formed through injection molding, extrusion, blow molding and other processes to form the laptop shell. In some cases, plastic with too high humidity may cause the product to deform or become dimensionally unstable after molding or processing. These problems can be reduced by drying.

[0003] Chinese utility model patent, authorization announcement number CN219171368U discloses a plastic production plastic pellet drying device, including a support frame and a drying device. The device solves the problem that the existing rolling drying method makes the plastic pellets distributed more densely, resulting in insufficient drying of the plastic pellets.

[0004] The above solution solves the problem of insufficient drying of plastic particles in the prior art. However, in practical applications, the above solution still has certain defects. For example, some water vapor and volatile organic compounds may be generated during the drying process of plastic particles. The volatile organic compounds will be partially dissolved in the water vapor. The direct emission of the volatile organic compounds and water vapor will have an adverse effect on the environment. The above device is not convenient for purifying the gas generated by drying, resulting in poor practicality of the above device. Utility Model Content

[0005] The purpose of the utility model is to provide a plastic drying box for processing notebook shells to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic drying oven for processing notebook shells, comprising a plastic drying oven body, wherein a side of the plastic drying oven body is provided with an adsorption device;

[0007] The adsorption device comprises an adsorption member, the adsorption member comprises a first adsorption tube and a second adsorption tube, the first adsorption tube and the second adsorption tube respectively contain water vapor adsorption particles and exhaust gas adsorption particles;

[0008] The adsorption member is connected to the plastic drying box body through a support member;

[0009] The adsorption device also includes a suction fan, an air collecting box and an air outlet pipe.

[0010] Preferably, a first hollow ventilation plate is fixed on the opposite side of the first adsorption tube and the second adsorption tube;

[0011] The other ends of the first adsorption tube and the second adsorption tube are both formed with a plug tube, a plug head is plugged into the plug tube, and a hose is plugged and fixed on the top of the plug head;

[0012] A second hollow ventilation plate is fixed inside the plug.

[0013] Preferably, the support member includes a side support plate, and two sides of the side support plate are respectively fixed to the side surfaces of the first adsorption tube and the second adsorption tube;

[0014] A rotating shaft is movably connected between the side support plate and the plastic drying box body.

[0015] Preferably, at least one spiral tube is fixed on the side of the plastic drying box body, a screw rod is movably threaded in the spiral tube, and an extrusion plate is movably connected to the end of the screw rod.

[0016] Preferably, the water vapor adsorption particles are silica gel particles.

[0017] Preferably, the exhaust gas adsorption particles are activated carbon particles.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The plastic drying box used for processing notebook shells is provided with an adsorption device on the back. When working, the gas in the box is adsorbed into the adsorption device through the suction fan, the water vapor adsorption particles at the top adsorb the water vapor in the gas, and the waste gas adsorption particles at the bottom purify the harmful gas in the gas, effectively reducing environmental pollution.

[0020] At the same time, an adsorption component is provided, and water vapor adsorption particles are placed on the top of the activated carbon particles. This arrangement is to adsorb water vapor first and then adsorb harmful gases, thereby preventing water vapor from adhering to the surface of the activated carbon particles and affecting the adsorption effect of harmful gases.

[0021] In addition, a support member is provided. After the support member releases the limit on the adsorption member, the first adsorption tube and the second adsorption tube can be rotated, so that the adsorption particles contained in the first adsorption tube and the second adsorption tube can be loaded separately as needed, further improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a left front axial view of the utility model;

[0023] Figure 2 It is a left rear axial view of the utility model;

[0024] Figure 3 It is the front view of the utility model;

[0025] Figure 4This is an axial view of the adsorption device of the utility model;

[0026] Figure 5 It is a half-section view of the adsorption component of the utility model.

[0027] In the figure: 1. Plastic drying box body; 2. Adsorption device; 3. Support member; 301. Side support plate; 302. Rotating shaft; 303. Screw tube; 304. Screw; 4. Adsorption member; 401. First adsorption tube; 402. Second adsorption tube; 403. First hollow ventilation plate; 404. Plug tube; 405. Plug; 406. Second hollow ventilation plate; 407. Hose; 5. Air collecting box; 6. Air outlet pipe. DETAILED DESCRIPTION

[0028] 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.

[0029] Laptop shells are usually made of plastic materials, which are often formed by injection molding, extrusion, blow molding and other processes to form the laptop shell. In some cases, plastic with too high humidity may cause the product to deform or become dimensional unstable after molding or processing. These problems can be reduced by drying. For this reason, a plastic drying oven specifically for laptop shell processing is proposed.

[0030] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a plastic drying oven for processing notebook shells, comprising a plastic drying oven body 1. When in use, plastic particles are placed in the drying oven, and the plastic particles are dried by a heating device built into the plastic drying oven body 1.

[0031] An adsorption device 2 for adsorbing harmful gases from water vapor is provided on the side of the plastic drying box body 1. In this solution, in order to facilitate loading and unloading, the adsorption device 2 is provided on the back of the plastic drying box body 1. An air inlet is also provided on the side of the drying box. External gas enters the drying box through the air inlet, thereby achieving air pressure balance in the drying box.

[0032] like Figure 2 , Figure 4 and Figure 5As shown, the adsorption device 2 includes an adsorption component 4, wherein the adsorption component 4 includes a first adsorption tube 401 and a second adsorption tube 402, and water vapor adsorption particles and exhaust gas adsorption particles are respectively contained in the first adsorption tube 401 and the second adsorption tube 402. In this embodiment, the water vapor adsorption particles are silica gel particles for adsorbing water vapor, and the exhaust gas adsorption particles are activated carbon particles for adsorbing harmful gases. After the adsorption component 4 is installed, the first adsorption tube 401 is located at the top of the second adsorption tube 402, that is, the water vapor adsorption particles are contained on the top of the activated carbon particles. This arrangement is to adsorb water vapor first and then adsorb harmful gases, thereby preventing water vapor from adhering to the surface of the activated carbon particles and affecting the adsorption effect of harmful gases.

[0033] like Figure 3 As shown, the adsorption member 4 is connected to the plastic drying box body 1 via the support member 3 .

[0034] In addition, the adsorption device 2 also includes a suction fan, an air collecting box 5 and an air outlet pipe 6. The suction fan is arranged at the top of the back side of the plastic drying box body 1. The gas discharged by the suction fan enters the air collecting box 5 for buffering, and then enters the adsorption component 4.

[0035] In a specific embodiment of this solution, Figure 5 As shown, a first hollow ventilation plate 403 is fixed on opposite sides of the first adsorption tube 401 and the second adsorption tube 402. The diameter of the ventilation holes of the first hollow ventilation plate 403 is smaller than the diameters of the water vapor adsorption particles and the exhaust gas adsorption particles, thereby blocking the top and bottom adsorption particles without affecting the gas circulation.

[0036] A plug tube 404 is formed at the other end of the first adsorption tube 401 and the second adsorption tube 402. A plug head 405 is connected inside the plug tube 404. A hose 407 is inserted and fixed on the top of the plug head 405. The hose 407 is fixedly connected to the air outlet pipe 6. A second hollow ventilation plate 406 is fixed inside the plug head 405. Similarly, the diameter of the ventilation holes of the second hollow ventilation plate 406 is smaller than the diameter of the water vapor adsorption particles and the exhaust gas adsorption particles.

[0037] like Figure 4 As shown, the support member 3 includes a side support plate 301, and the two sides of the side support plate 301 are respectively fixed to the sides of the first adsorption tube 401 and the second adsorption tube 402, and a rotating shaft 302 is movably connected between the side support plate 301 and the plastic drying box body 1. In order to improve the supporting stability of the side support plate 301 and facilitate the later replacement of water vapor adsorption particles and exhaust gas adsorption particles, at least one spiral tube 303 is fixed to the side of the plastic drying box body 1, and a screw rod 304 is movably screwed in the spiral tube 303, and the end of the screw rod 304 is movably connected to an extrusion plate. In this solution, the number of spiral tubes 303 is set to two, which are symmetrically distributed on both sides of the rotating shaft 302.

[0038] To supplement this solution, during operation, the gas in the box is adsorbed into the adsorption device 2 by the suction fan, the water vapor adsorption particles at the top adsorb the water vapor in the gas, and the exhaust gas adsorption particles at the bottom purify the harmful gases in the gas.

[0039] After a period of use, the water vapor adsorption particles or the exhaust gas adsorption particles will be saturated. For example, if the water vapor adsorption particles at the top are replaced, the staff rotates the screw 304 to make the extrusion plate movably connected at the end of the screw 304 disengage from the side support plate 301, and the staff separates the hoses 407 at the top and bottom from their respective plugs 405, rotates the side support plate 301, and rotates the side support plate 301 180 degrees around the rotating shaft 302. At this time, the opening of the first adsorption tube 401 containing the water vapor adsorption particles faces downward, and then the first adsorption tube is opened. The plug 405 inserted into the opening 401 discharges the water vapor adsorption particles, and the side support plate 301 is rotated 180 degrees around the rotating shaft 302 again. The opening of the first adsorption tube 401 containing the water vapor adsorption particles is facing upward (reset). The staff fills the first adsorption tube 401 with new water vapor adsorption particles, and then inserts the plug 405 and inserts the hose 407 into the top of the plug 405, and rotates the screw 304 in the opposite direction to squeeze the extrusion plate movably connected at the end of the screw 304 and the side support plate 301, limit the side support plate 301, and finally complete the replacement of the water vapor adsorption particles.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood 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 the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A plastic drying oven for processing notebook shells, comprising a plastic drying oven body (1), characterized in that: An adsorption device (2) is provided on the side of the plastic drying box body (1); The adsorption device (2) comprises an adsorption member (4), the adsorption member (4) comprises a first adsorption tube (401) and a second adsorption tube (402), the first adsorption tube (401) and the second adsorption tube (402) respectively containing water vapor adsorption particles and waste gas adsorption particles; The adsorption member (4) is connected to the plastic drying box body (1) via a support member (3); The adsorption device (2) also includes a suction fan, an air collecting box (5) and an air outlet pipe (6).

2. The plastic drying oven for notebook shell processing according to claim 1, characterized in that: A first hollow ventilation plate (403) is fixed on opposite sides of the first adsorption tube (401) and the second adsorption tube (402); The other ends of the first adsorption tube (401) and the second adsorption tube (402) are both formed with a plug tube (404), a plug head (405) is plugged into the plug tube (404), and a hose (407) is plugged and fixed to the top of the plug head (405); A second hollow ventilation plate (406) is fixed inside the plug (405).

3. The plastic drying oven for notebook shell processing according to claim 2, characterized in that: The support member (3) comprises a side support plate (301), and two sides of the side support plate (301) are respectively fixed to the side surfaces of the first adsorption tube (401) and the second adsorption tube (402); A rotating shaft (302) is movably connected between the side support plate (301) and the plastic drying box body (1).

4. The plastic drying oven for notebook shell processing according to claim 3, characterized in that: At least one spiral tube (303) is fixed on the side of the plastic drying box body (1), a screw rod (304) is movably threaded inside the spiral tube (303), and an extrusion plate is movably connected to the end of the screw rod (304).

5. The plastic drying oven for notebook shell processing according to claim 1, characterized in that: The water vapor adsorption particles are silica gel particles.

6. The plastic drying oven for notebook shell processing according to claim 1, characterized in that: The exhaust gas adsorption particles are activated carbon particles.

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