Plastic shell cleaning device

Abstract

The utility model provides a plastic shell cleaning device which comprises a body, the interior of the body is divided into a cleaning cavity and a drying cavity, a support is arranged at the upper end of the body, a hydraulic rod is arranged at the bottom of the support, a limiting frame is arranged at the bottom of the hydraulic rod, two baffles are arranged in the drying cavity, and a dryer is installed on one side of the body. And an ultrasonic cleaning machine is arranged in the cleaning cavity. According to the plastic shell cleaning device, by arranging a baffle, a limiting frame and other structures, the drying efficiency of a plastic shell is higher, an opening of a drying cavity is shielded through a folding plate, the folding plate is used in cooperation with an exhaust fan, the air flowing speed can be increased, and the periphery of the limiting frame is of a hollow structure; and hot air in the drying cavity can fully make contact with the plastic shell placed in the limiting frame, so that the hot air can freely circulate on the periphery of the limiting frame, the plastic shell is heated and dried in all directions, all parts of the plastic shell can be evenly dried, and then the drying efficiency of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic production, and more specifically, to a plastic shell cleaning device. Background Art

[0002] Plastic housings are typically manufactured using injection molding machines. After molding, burrs may form on the surface, requiring polishing. After polishing, dust may form on the surface, requiring cleaning. In existing cleaning devices, a spring retracts to drive a slide to clamp the plastic housing. The slide is in close contact with the housing, and while multiple through-holes are provided on the outer wall of the slide, blind spots still exist. Furthermore, the spring's performance degrades over time, making it prone to falling off during cleaning.

[0003] In response to the above-mentioned problem, regarding the technical problem that the existing cleaning device is easy to fall off when cleaning the plastic mobile phone shell, after a lot of searching, a plastic shell cleaning device with patent application number 202322581740.6 was found. It belongs to the field of plastic production technology and includes a support, an ultrasonic cleaning machine, a drying box, a first drive mechanism, a second drive mechanism, a mounting frame and a placement box. The ultrasonic cleaning machine and the drying box both have openings on the top. The first drive mechanism is installed on the support. The first drive mechanism is used to drive the second drive mechanism to move horizontally. The second drive mechanism is used to drive the mounting frame to move up and down. The placement box is arranged on the mounting frame. A plurality of partition plates are arranged in the placement box. The partition plates divide the interior of the placement box into a plurality of placement chambers. A plurality of springs are arranged in the placement chamber. The placement box and the partition plates are both provided with a plurality of through grooves. This application arranges a spring in the placement box. After the plastic shell is placed in the placement chamber, the bottom of the plastic shell contacts the spring. When the ultrasonic cleaning machine is working, the spring vibrates, causing the plastic shell to shake, thereby improving the cleaning effect. However, the technical solution provided by this patent has the following problems:

[0004] After the plastic mobile phone case is cleaned, it needs to be dried. The placement box is moved by a motor, and then the placement box is turned over after matching with various components. Finally, the placement box is placed in a drying box for drying. However, the two ends of the placement box are solid plates, and the plates are facing the fan of the drying box, thereby blocking the wind from the fan, affecting the drying efficiency of the plastic shell. In addition, the drying box is open, which further reduces the drying efficiency of the plastic shell.

[0005] The utility model can achieve the effect of higher efficiency in drying the plastic shell. Utility Model Content

[0006] The utility model aims to solve the technical problems raised by the above background technology and provides a plastic shell cleaning device.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a plastic shell cleaning device, comprising: a main body, the interior of the main body being divided into a cleaning chamber and a drying chamber, a bracket being provided at the upper end of the main body, a hydraulic rod being provided at the bottom of the bracket, a limit frame being provided at the bottom of the hydraulic rod, two baffles being provided inside the drying chamber, a dryer being installed on one side of the main body, and an ultrasonic cleaner being provided inside the cleaning chamber;

[0008] A frame door is hinged at one edge of the limiting frame. The baffle comprises two limiting plates and a folding plate. The folding plate is located between the two limiting plates and is connected to the two limiting plates through bolts.

[0009] A further preferred solution is that two slide grooves are provided on the upper end of the main body, the support legs of the bracket can be embedded in the slide grooves, and the bracket and the slide grooves are connected in a sliding manner.

[0010] A further preferred solution is that a motor is provided inside the slide groove, a screw is connected to the output end of the motor, the screw can pass through both ends of the bracket, and the screw and the bracket are threadedly connected.

[0011] A further preferred solution is that slots are provided at both ends of the inner wall of the drying chamber, and both ends of the limit plates can be embedded in the slots. One of the limit plates is installed on the outside of the main body partition with bolts, and an electric telescopic rod is provided between the two limit plates, and the electric telescopic rod is located inside the slot.

[0012] A further preferred solution is that an exhaust fan is embedded in the inner wall of the drying chamber.

[0013] A further preferred solution is that a sponge block is provided on the inner side of the other limiting plate, and the length of the sponge block is consistent with the length of the limiting plate.

[0014] A further preferred solution is that the limiting frame is hollowed out all around, and the bottom of the limiting frame and the frame door are both in a grid shape.

[0015] Beneficial effects:

[0016] 1. By setting a limit frame with a hollow shape, the hollow structure allows hot air to circulate freely around the limit frame, heating and drying the plastic shell from all directions. The frame door is in a grid shape. On the one hand, during the drying process, hot air can enter the limit frame through the grid-shaped frame door and fully contact the plastic shell; on the other hand, the grid-shaped frame door does not completely block the line of sight, which makes it convenient for operators to observe the drying status of the plastic shell in the limit frame and grasp the drying progress in time so that they can perform the next operation at the appropriate time, making the drying of the plastic shell more convenient and flexible.

[0017] 2. By setting a baffle, when the limit frame enters the drying chamber, the electric telescopic rod is used to drive the folding plate to expand and contract, thereby blocking the opening of the drying chamber, blocking the heat from escaping and concentrating it in the drying chamber, so that the hot air can be evenly distributed in the drying chamber, improving the drying efficiency. At the same time, the exhaust fan is turned on. The exhaust fan mainly plays the role of air circulation and moisture discharge during the drying process. When the dryer dries the plastic shell, a large amount of heat and moisture will be generated. The exhaust fan generates airflow through rotation to discharge the heat and moisture in the drying chamber, maintaining the air circulation in the drying chamber, thereby improving the drying efficiency.

[0018] 3. In summary, this plastic shell cleaning device, by providing structures such as baffles and limit frames, makes the plastic shell more efficient when drying. The opening of the drying chamber is blocked by a folding plate to concentrate the hot air. When used in conjunction with an exhaust fan, the air flow rate can be accelerated, so that new dry air continuously enters the drying chamber, and at the same time, the air containing moisture is discharged to prevent the humidity in the drying chamber from being too high, affecting the drying effect. The limit frame is hollowed out on all sides, which is conducive to the hot air in the drying chamber to fully contact with the plastic shell placed in the limit frame. The hollow structure allows the hot air to circulate freely around the limit frame, heating and drying the plastic shell from all directions, ensuring that all parts of the plastic shell can be evenly dried, thereby effectively improving the drying efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 This is a schematic diagram of the baffle structure of the present utility model.

[0021] Figure 3 This is a schematic diagram of the limit frame structure of the utility model.

[0022] Figure 4 This is a schematic diagram of the internal structure of the chute of the present invention.

[0023] Figure 1-4 Middle: 1. Main body; 101. Cleaning chamber; 102. Drying chamber; 103. Slide; 104. Motor; 105. Screw; 106. Slot; 2. Bracket; 201. Hydraulic rod; 202. Limit frame; 203. Frame door; 3. Baffle; 301. Limit plate; 302. Folding plate; 303. Electric telescopic rod; 304. Sponge block; 4. Dryer. DETAILED DESCRIPTION

[0024] The following is a combination of the appended examples of the present invention Figures 1-4 , clearly and completely describe the technical solutions in the embodiments of the present utility model.

[0025] See also Figure 1-4 In the embodiment of the present utility model, a plastic shell cleaning device includes: a body 1, the interior of the body 1 is divided into a cleaning chamber 101 and a drying chamber 102, a bracket 2 is provided on the upper end of the body 1, a hydraulic rod 201 is provided at the bottom of the bracket 2, a limit frame 202 is provided at the bottom of the hydraulic rod 201, two baffles 3 are provided inside the drying chamber 102, a dryer 4 is installed on one side of the body 1, and an ultrasonic cleaning machine is provided inside the cleaning chamber 101; a frame door 203 is hinged at the edge of one side of the limit frame 202, the baffle 3 includes two limit plates 301 and a folding plate 302, the folding plate 302 is located between the two limit plates 301, and the folding plate 302 is connected to the two limit plates 301 by bolts; the body 1 is the entire The main structure of the device divides the internal space into two main functional areas, a cleaning chamber 101 and a drying chamber 102, providing an independent space environment for cleaning and drying operations. The cleaning chamber 101 is used to place the plastic shell to be cleaned and perform cleaning operations, and the drying chamber 102 is used to dry the cleaned plastic shell to make it dry quickly. The bracket 2 provides an installation base for the hydraulic rod 201 to ensure that the hydraulic rod 201 can work stably. The hydraulic rod 201 can realize the up and down telescopic movement through hydraulic drive, thereby driving the bottom limit frame 202 to perform the lifting operation, so that the plastic shell can be placed in the cleaning chamber 101 or taken out from the cleaning chamber 101, and it is also convenient for different operation stages. The height position of the plastic shell is adjusted in the section; the limit frame 202 is used to place the plastic shell, which plays a role in limiting and fixing the plastic shell to prevent unnecessary movement or shaking of the plastic shell during the cleaning and drying process. The frame door 203 hinged at one edge is convenient for putting in and taking out the plastic shell, and the frame door 203 can be closed during the cleaning and drying process to ensure the safety and stability of the operation; the dryer 4 generates hot air and transports the hot air into the drying chamber 102. Through the convection and conduction of the hot air, the evaporation of moisture on the surface of the plastic shell is accelerated to achieve a drying effect; the ultrasonic cleaning machine is a key equipment for cleaning plastic shells. It uses the cavitation effect, acceleration effect and direct current effect generated by ultrasonic waves in the cleaning liquid to achieve a good effect. The inflow effect and other effects separate the dirt, impurities, etc. on the surface of the plastic shell from the shell, thereby achieving the purpose of efficient cleaning; the baffle 3 mainly plays the role of blocking the dispersion of hot air, so that the hot air can be evenly distributed in the drying chamber 102, thereby improving the drying efficiency; the limiting plate 301 mainly plays the role of supporting and fixing the folding plate 302, and also participates in the overall structural support of the baffle 3, ensuring the stability of the baffle 3 in the drying chamber 102; when the plastic shell needs to be dried, the opening of the drying chamber 102 can be blocked by adjusting the state of the folding plate 302, thereby increasing the flexibility and adaptability of the device, making the device more flexible when used, and effectively improving the drying efficiency of the plastic shell.

[0026] In the embodiment of the present invention, two slide grooves 103 are provided on the upper end of the body 1, and the supporting feet of the bracket 2 can be embedded in the slide grooves 103, and the bracket 2 and the slide grooves 103 are slidably connected, wherein a motor 104 is provided inside the slide groove 103, and a screw 105 is connected to the output end of the motor 104, and the screw 105 can pass through the two ends of the bracket 2, and the screw 105 and the bracket 2 are threadedly connected; the two slide grooves 103 are arranged in parallel, providing a track and space for the movement of the bracket 2 at the upper end of the body 1, and the embedded design enables the bracket 2 to move stably in the slide groove 103 without easily detaching or shaking; the bracket 2 and the slide groove 103 are slidably connected, and this connection method allows the bracket 2 to slide smoothly along the slide groove 103 within a certain range, thereby realizing the adjustment of the position, and the screw 105 is in the motor 104 When the screw 105 rotates, due to the action of the thread, the bracket 2 will perform corresponding linear movement along the screw 105 according to the rotation direction of the screw 105. For example, when the screw 105 rotates clockwise, the bracket 2 may move in one direction along the slide groove 103; when the screw 105 rotates counterclockwise, the bracket 2 will move in the opposite direction, thereby driving the limit frame 202 to move, making it more convenient to clean the plastic shell; when cleaning the plastic shell, the position of the bracket 2 can be adjusted as needed to ensure that the limit frame 202 can accurately place the plastic shell into the cleaning chamber 101 or the drying chamber 102. The automatic control of the motor 104 makes it more convenient to adjust the position of the bracket 2, without the need for tedious manual operation, thereby improving work efficiency and operational convenience.

[0027] The two ends of the limit plate 301 are fixed to the outside of the partition plate of the body 1 by bolts, and an electric telescopic rod 303 is provided between the two limit plates 301, and the electric telescopic rod 303 is located inside the slot 106, wherein a sponge block 304 is provided on the inner side of the other limit plate 301, and the length of the sponge block 304 is consistent with the length of the limit plate 301; the slot 106 provides a specific installation and positioning space for the limit plate 301, ensuring that the positions of these components in the drying chamber 102 are accurate and stable, and the embedded connection mode enables the limit plate 301 to be firmly installed in the drying chamber 102, and is not easy to shift or shake. The slot 106 plays a role of limiting and guiding the limit plate 301, so that the limit plate 30 1 can only be moved or adjusted to a limited extent in the direction specified by the card slot 106. The limit plate 301 is fixed to the partition of the body 1 by bolts, ensuring the stability of the limit plate 301 during operation. The electric telescopic rod 303 adjusts the distance between the two limit plates 301 and provides support force. When the distance between the two limit plates 301 needs to be adjusted, the electric telescopic rod 303 can be extended to cover the opening of the drying chamber 102, so that the hot air generated by the dryer 4 is accumulated in the drying chamber 102. When the hydraulic rod 201 drives the limit frame 202 to enter the drying chamber 102, the sponge block 304 on the inside contacts the hydraulic rod 201, which plays a buffering and protective role for the hydraulic rod 201. At the same time, the sponge block 304 can also play a certain heat insulation role, thereby making the plastic shell more efficient when drying.

[0028] The exhaust fan is embedded in the inner wall of the drying chamber 102, wherein the limiting frame 202 is hollowed out on all sides, and the bottom of the limiting frame 202 and the frame door 203 are both grid-shaped; the exhaust fan mainly plays the role of air circulation and moisture discharge during the drying process. When the dryer 4 dries the plastic shell, a large amount of hot and humid air will be generated. The exhaust fan generates airflow by rotating to discharge the hot and humid air in the drying chamber 102, thereby maintaining the circulation of air in the drying chamber 102, thereby improving the drying efficiency. It can speed up the flow of air, so that new dry air continuously enters the drying chamber 102, and at the same time, the air containing moisture is discharged, thereby preventing the humidity in the drying chamber 102 from being too high and affecting the drying effect. The limiting frame 202 is hollowed out on all sides, which is conducive to the hot air in the drying chamber 102 to fully contact with the plastic shell placed in the limiting frame 202, and the hollow structure allows the hot air to The hot air can pass through the grid from the bottom upward to dry the bottom of the plastic shell, ensuring that the entire plastic shell can be effectively dried. The frame door 203 is in a grid shape. On the one hand, during the drying process, the hot air can enter the interior of the limiting frame 202 through the grid-shaped frame door 203 and fully contact the plastic shell. On the other hand, the grid-shaped frame door 203 will not completely block the line of sight, which can facilitate the operator to observe the drying situation of the plastic shell in the limiting frame 202 and grasp the drying progress in time so as to perform the next operation at the appropriate time, making the plastic shell more convenient and flexible when drying.

[0029] Working principle: First, put the plastic shell to be cleaned into the limit frame 202, close the frame door 203 to ensure that the plastic shell will not fall, the motor 104 works, and the rotation of the screw 105 drives the bracket 2 to move along the slide 103, and accurately moves the limit frame 202 to the top of the cleaning chamber 101. The hydraulic rod 201 extends, driving the limit frame 202 to descend, so that the plastic shell is immersed in the cleaning liquid in the cleaning chamber 101. The ultrasonic cleaning machine starts working, using the cavitation effect generated by ultrasonic waves in the cleaning liquid , acceleration effect and straight-forward flow effect, etc., so that the dirt, impurities, etc. on the surface of the plastic shell are separated from the shell, and efficient cleaning is achieved; after cleaning is completed, the hydraulic rod 201 contracts and lifts the limit frame 202 out of the cleaning chamber 101, and the motor 104 drives the bracket 2 to move again through the screw 105, and moves the limit frame 202 to the top of the drying chamber 102, and the hydraulic rod 201 extends to make the limit frame 202 enter the drying chamber 102, and the dryer 4 starts to work, generating hot air and transporting the hot air into the drying chamber 102. The hot air fully contacts the plastic shell through the hollow structure around the limit frame 202 and the grid-like part at the bottom, heating and drying it, accelerating the evaporation of moisture on the surface of the plastic shell, and the exhaust fan on the inner wall of the drying chamber 102 starts working to discharge the moisture generated during the drying process, maintain the air circulation in the drying chamber 102, and improve the drying efficiency. The baffle 3 inside the drying chamber 102 can adjust the state of the folding plate 302 as needed to block the opening of the drying chamber 102 so that the hot air can be evenly distributed in the drying chamber 102. At the same time, the electric telescopic rod 303 can adjust the distance between the two limit plates 301 according to actual conditions to adapt to different work needs. The operator can observe the drying situation of the plastic shell in the limit frame 202 through the grid-like frame door 203. When the drying is completed, the hydraulic rod 201 retracts, removes the limit frame 202 from the drying chamber 102, and takes out the dried plastic shell, completing the entire cleaning and drying process, making the plastic shell more efficient when drying.

Claims

1. A plastic housing cleaning device, comprising: The main body (1) is characterized in that: the interior of the main body (1) is divided into a cleaning chamber (101) and a drying chamber (102); a bracket (2) is provided at the upper end of the main body (1); a hydraulic rod (201) is provided at the bottom of the bracket (2); a limit frame (202) is provided at the bottom of the hydraulic rod (201); two baffles (3) are provided inside the drying chamber (102); a drying machine (4) is installed on one side of the main body (1); and an ultrasonic cleaning machine is provided inside the cleaning chamber (101); A frame door (203) is hingedly connected to one edge of the limiting frame (202); the baffle (3) comprises two limiting plates (301) and a folding plate (302); the folding plate (302) is located between the two limiting plates (301); and the folding plate (302) is connected to the two limiting plates (301) via bolts.

2. The plastic shell cleaning device according to claim 1, characterized in that: Two slide grooves (103) are provided at the upper end of the body (1), and the support legs of the bracket (2) can be embedded in the slide grooves (103), and the bracket (2) and the slide grooves (103) are in sliding connection.

3. The plastic shell cleaning device according to claim 2, characterized in that: A motor (104) is provided inside the slide groove (103), and a screw rod (105) is connected to the output end of the motor (104). The screw rod (105) can pass through both ends of the bracket (2), and the screw rod (105) and the bracket (2) are threadedly connected.

4. The plastic housing cleaning device according to claim 1, characterized in that: The drying chamber (102) has slots (106) at both ends of the inner wall, and both ends of the limiting plates (301) can be embedded in the slots (106). One of the limiting plates (301) is mounted on the outside of the partition of the body (1) by means of bolts. An electric telescopic rod (303) is provided between the two limiting plates (301), and the electric telescopic rod (303) is located in the slots (106).

5. The plastic shell cleaning device according to claim 1, characterized in that: An exhaust fan is embedded in the inner wall of the drying chamber (102).

6. The plastic shell cleaning device according to claim 1, characterized in that: A sponge block (304) is provided on the inner side of the other limiting plate (301), and the length of the sponge block (304) is consistent with the length of the limiting plate (301).

7. The plastic housing cleaning device according to claim 1, characterized in that: The limiting frame (202) is hollowed out all around, and the bottom of the limiting frame (202) and the frame door (203) are both grid-shaped.

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