Recovery device for molding powder attached to surface of workpiece

Abstract

The utility model relates to the technical field of plastic spraying processing, and discloses a recovery device for plastic powder attached to the surface of a workpiece, the recovery device comprises a recovery box and a cleaning assembly, the recovery box comprises a box body, a base and a plurality of supporting rods, and the top of the base is fixedly connected with the bottom of the box body. Structural components such as the recycling box, the box body, the base and the supporting rod are arranged, the cleaning assembly is supported through the recycling box, molding powder attached to the surface of a workpiece is cleaned through the cleaning assembly, the cleaned molding powder is collected through the recycling assembly, the side face of the workpiece is cleaned through the auxiliary assembly, and the workpiece is supported through the tool base; and through cooperative use of an adjusting motor and an adjusting gear, the position of a cleaning rod is adjusted, the effect of conveniently recycling molding powder attached to the surface of a workpiece is achieved, and the problems that when a brush is held by hand to clean the molding powder, the cleaning process is tedious, drifting molding powder particles can be inhaled by a worker, and the body health is affected are solved.

Description

Technical Field

[0001] This utility model belongs to the field of powder coating technology, and in particular relates to a device for recovering powder coating adhering to the surface of a workpiece. Background Technology

[0002] Powder coating is a surface treatment process, also known as electrostatic powder coating. It uses an electrostatic generator to charge plastic powder, which is then adsorbed onto the surface of metal or other materials. The powder is then melted, leveled, and cured by high-temperature baking, ultimately forming a hard, smooth, and aesthetically pleasing plastic coating on the surface of the object.

[0003] During the powder coating process on the workpiece surface, uneven powder coating may occur due to operational problems or equipment malfunctions. Uneven coating results in inconsistent coating thickness, with some areas having an excessively thick coating and others having an excessively thin coating. An excessively thick coating may lead to a rough surface, while an excessively thin coating may not provide sufficient protection. It is necessary to clean and recycle the powder adhering to the workpiece surface and then perform powder coating again. Cleaning the powder from the workpiece surface requires workers to use brushes and other tools to remove the powder, which is a tedious process. Furthermore, the scattered powder particles may be inhaled by workers, affecting their health. Utility Model Content

[0004] In view of the problems existing in the prior art, this utility model provides a device for recycling plastic powder adhering to the surface of a workpiece, which can overcome the above problems or at least partially solve the above problems.

[0005] This utility model is implemented as follows: a device for recycling plastic powder adhering to the surface of a workpiece includes a recycling box and a cleaning assembly. The recycling box includes a box body, a base, and multiple support rods. The top of the base is fixedly connected to the bottom of the box body, and the left and right sides of the multiple support rods are respectively fixedly connected to the left and right sides of the box body. The cleaning assembly includes a cleaning motor, a connecting rod, a sliding rod, and a cleaning brush. The top of the cleaning motor is fixedly connected to the top of the box body, the top of the connecting rod is fixedly connected to the bottom of the output end of the cleaning motor, the surface of the sliding rod is movably connected to the bottom of the connecting rod, and the top of the cleaning brush is fixedly connected to the bottom of the sliding rod. The recycling assembly is disposed inside the base.

[0006] The recycling bin is used to support the cleaning components;

[0007] The cleaning component is used to clean the plastic powder adhering to the surface of the workpiece;

[0008] The recycling component is used to collect the cleaned plastic powder.

[0009] To ensure a stable connection between the slide rod and the connecting rod, preferably, limiting rods are fixedly connected to both the front and rear sides of the slide rod, and the surfaces of both limiting rods are slidably connected to the interior of the connecting rod. An auxiliary component is provided on the right side of the slide rod, and a tooling seat is provided on the top of the support rod. The two limiting rods restrict the movement direction of the slide rod and prevent the slide rod from falling out of the interior of the connecting rod.

[0010] For collecting plastic powder, preferably, the recycling assembly includes multiple fans, a recycling box, and a filter screen. The surfaces of the multiple fans are fixedly connected to the rear side of the base, the surface of the recycling box is movably connected to the interior of the base, and the surface of the filter screen is fixedly connected to the rear side of the recycling box. The fans drive air circulation, and during the air circulation, the plastic powder is discharged into the recycling box. The filter screen blocks the plastic powder, so that the plastic powder is collected into the interior of the recycling box.

[0011] To collect the plastic powder adhering to the side of the workpiece, preferably, the auxiliary component includes a mounting box, an auxiliary motor, and a cleaning rod. The surface of the mounting box is fixedly connected to the right side of the slide rod, the bottom of the auxiliary motor is fixedly connected to the bottom of the mounting box, and the top of the cleaning rod is fixedly connected to the bottom of the output end of the auxiliary motor. The cleaning rod is rotated by the auxiliary motor to clean the plastic powder adhering to the side of the workpiece.

[0012] To ensure the top of the workpiece contacts the bottom of the cleaning brush, the fixture preferably includes a fixed cylinder, a hydraulic cylinder, a connecting cylinder, and a fixture table. The bottom of the fixed cylinder is fixedly connected to the top of the support rod, the bottom of the hydraulic cylinder is fixedly connected to the bottom of the interior of the fixed cylinder, the inner wall of the connecting cylinder is movably connected to the surface of the fixed cylinder, the bottom of the fixture table is fixedly connected to the top of the connecting cylinder, and the top of the output end of the hydraulic cylinder is fixedly connected to the bottom of the fixture table. The workpiece is mounted on the top of the fixture table, and the hydraulic cylinder drives the fixture table to move upward, causing the workpiece to move upward and contact the bottom of the cleaning brush.

[0013] To facilitate adjusting the position of the cleaning rod according to the shape of the workpiece, preferably, an adjusting motor is fixedly connected to the front side of the connecting rod, and an adjusting gear is fixedly connected to the rear side of the output end of the adjusting motor. The surface of the adjusting gear meshes with the top of the slide rod surface. The adjusting motor drives the adjusting gear to rotate, and the rotation of the adjusting gear drives the slide rod to move, which in turn drives the cleaning rod to move.

[0014] To ensure the recycling box remains stable inside the base, preferably, a fixing block is fixedly connected to the front side of the box, and fixing rods are fixedly connected to the left and right sides of the bottom of the fixing block. A baffle is movably connected to the front side of the recycling box, and the left and right sides inside the baffle are slidably connected to the surfaces of the two fixing rods. The baffle restricts the position of the recycling box and prevents the recycling box from moving or becoming misaligned.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model sets up structural components such as a recycling bin, a bin body, a base, and a support rod. The recycling bin supports the cleaning component, the cleaning component cleans the plastic powder adhering to the surface of the workpiece, the recycling component collects the cleaned plastic powder, the auxiliary component cleans the side of the workpiece, the tooling seat supports the workpiece, and the position of the cleaning rod is adjusted by adjusting the cooperation of the motor and the gear, thus achieving the effect of conveniently recycling the plastic powder adhering to the surface of the workpiece. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram provided in an embodiment of the present utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the interior of the box provided in an embodiment of the present invention;

[0018] Figure 3 This is a three-dimensional structural diagram of the recycling component provided in an embodiment of the present invention;

[0019] Figure 4 This is a three-dimensional structural diagram of the cleaning component provided in an embodiment of the present utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the tooling holder provided in an embodiment of the present utility model.

[0021] In the diagram: 1. Recycling bin; 101. Bin body; 102. Base; 103. Support rod; 2. Cleaning assembly; 201. Cleaning motor; 202. Connecting rod; 203. Slide rod; 204. Cleaning brush; 3. Recycling assembly; 301. Fan; 302. Recycling box; 303. Filter screen; 4. Limiting rod; 5. Auxiliary assembly; 501. Mounting box; 502. Auxiliary motor; 503. Cleaning rod; 6. Tooling base; 601. Fixing cylinder; 602. Hydraulic cylinder; 603. Connecting cylinder; 604. Tooling table; 7. Adjusting motor; 8. Adjusting gear; 9. Fixing block; 10. Fixing rod; 11. Baffle. Detailed Implementation

[0022] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0023] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0024] like Figures 1 to 5As shown in the figure, this utility model provides a device for recycling plastic powder adhering to the surface of a workpiece, including a recycling box 1 and a cleaning assembly 2. The recycling box 1 includes a box body 101, a base 102, and multiple support rods 103. The top of the base 102 is fixedly connected to the bottom of the box body 101, and the left and right sides of the multiple support rods 103 are respectively fixedly connected to the left and right sides inside the box body 101. The cleaning assembly 2 includes a cleaning motor 201, a connecting rod 202, a sliding rod 203, and a cleaning brush 204. The top of the cleaning motor 201 is fixedly connected to the top inside the box body 101, the top of the connecting rod 202 is fixedly connected to the bottom of the output end of the cleaning motor 201, the surface of the sliding rod 203 is movably connected to the bottom inside the connecting rod 202, and the cleaning brush 204... The top of the slide rod 203 is fixedly connected to the bottom of the base 102, and a recycling component 3 is provided inside the base 102. The recycling box 1 is used to support the cleaning component 2. The cleaning component 2 is used to clean the plastic powder adhering to the surface of the workpiece. The recycling component 3 is used to collect the cleaned plastic powder. In order to keep the slide rod 203 and the connecting rod 202 stably connected, limit rods 4 are fixedly connected to both the front and rear sides of the slide rod 203. The surfaces of the two limit rods 4 are slidably connected to the inside of the connecting rod 202. An auxiliary component 5 is provided on the right side of the slide rod 203, and a tooling seat 6 is provided on the top of the support rod 103. The movement direction of the slide rod 203 is restricted by the two limit rods 4 to prevent the slide rod 203 from falling out of the inside of the connecting rod 202. In order to collect the plastic powder, the recycling component 3 is packaged with... The system includes multiple fans 301, a collection box 302, and a filter screen 303. The surfaces of the fans 301 are fixedly connected to the rear side of the base 102. The surface of the collection box 302 is movably connected to the interior of the base 102. The surface of the filter screen 303 is fixedly connected to the rear side of the collection box 302. The fans 301 drive airflow, which carries plastic powder towards the collection box 302. The filter screen 303 blocks the plastic powder, collecting it inside the collection box 302. To collect plastic powder adhering to the sides of the workpiece, the auxiliary component 5 includes a mounting box 501, an auxiliary motor 502, and a cleaning rod 503. The surface of the mounting box 501 is fixedly connected to the right side of the slide rod 203. The auxiliary motor 502... The bottom of the cleaning rod 503 is fixedly connected to the bottom of the mounting box 501, and the top of the cleaning rod 503 is fixedly connected to the bottom of the output end of the auxiliary motor 502. The auxiliary motor 502 drives the cleaning rod 503 to rotate, and the cleaning rod 503 cleans the plastic powder adhering to the side of the workpiece. In order to make the top of the workpiece contact the bottom of the cleaning brush 204, the tooling base 6 includes a fixed cylinder 601, a hydraulic cylinder 602, a connecting cylinder 603, and a tooling table 604. The bottom of the fixed cylinder 601 is fixedly connected to the top of the support rod 103, the bottom of the hydraulic cylinder 602 is fixedly connected to the bottom of the inside of the fixed cylinder 601, the inner wall of the connecting cylinder 603 is movably connected to the surface of the fixed cylinder 601, and the bottom of the tooling table 604 is fixedly connected to the top of the connecting cylinder 603.The top of the output end of the hydraulic cylinder 602 is fixedly connected to the bottom of the fixture table 604. The workpiece is mounted on the top of the fixture table 604. The hydraulic cylinder 602 drives the fixture table 604 to move upward, and the workpiece moves upward to contact the bottom of the cleaning brush 204. To facilitate adjustment of the position of the cleaning rod 503 according to the shape of the workpiece, an adjusting motor 7 is fixedly connected to the front side of the connecting rod 202. An adjusting gear 8 is fixedly connected to the rear side of the output end of the adjusting motor 7. The surface of the adjusting gear 8 meshes with the top of the surface of the slide rod 203. The adjusting motor 7 drives the adjusting gear 8. The rotation of the adjusting gear 8 causes the slide bar 203 to move, which in turn moves the cleaning rod 503. To ensure the stability of the recycling box 302 within the base 102, a fixing block 9 is fixedly connected to the front of the box 101. Fixing rods 10 are fixedly connected to the left and right sides of the bottom of the fixing block 9. A baffle 11 is movably connected to the front of the recycling box 302. The left and right sides inside the baffle 11 are slidably connected to the surfaces of the two fixing rods 10. The baffle 11 restricts the position of the recycling box 302, preventing it from shifting.

[0025] The working principle of this utility model is as follows: When recycling plastic powder adhering to the surface of a workpiece, the workpiece is installed on the top of the fixture 604. The hydraulic cylinder 602 is activated, and the output end of the hydraulic cylinder 602 drives the workpiece upward through the fixture 604, so that the top of the workpiece is in close contact with the bottom of the cleaning brush 204. The adjusting motor 7 is activated, and the output end of the adjusting motor 7 drives the adjusting gear 8 to rotate. During the rotation of the adjusting gear 8, the sliding rod 203 moves to the left. During the movement of the sliding rod 203, the cleaning rod 503 moves, so that the cleaning rod 503 contacts the surface of the workpiece. The system includes a blower 301, a cleaning motor 201, and an auxiliary motor 502. The output of the cleaning motor 201 drives the cleaning brush 204 to rotate via a connecting rod 202 and a sliding rod 203. During the rotation of the sliding rod 203, the cleaning rod 503 moves. The auxiliary motor 502 drives the cleaning rod 503 to rotate. The cleaning brush 204 and the cleaning rod 503 clean the surface of the workpiece, causing the attached plastic powder to disperse into the air. The blower 301 drives the air circulation, and the plastic powder is filtered through the filter screen 303 and recycled through the recycling box 302.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can exercise their rights without departing from the scope of the present utility model.

Claims

1. A device for recovering plastic powder adhering to the surface of a workpiece, comprising a recovery bin (1) and a cleaning assembly (2), characterized in that: The recycling bin (1) includes a bin body (101), a base (102) and multiple support rods (103). The top of the base (102) is fixedly connected to the bottom of the bin body (101). The left and right sides of the multiple support rods (103) are fixedly connected to the left and right sides of the inside of the bin body (101) respectively. The cleaning assembly (2) includes a cleaning motor (201), a connecting rod (202), a sliding rod (203) and a cleaning brush (204). The top of the cleaning motor (201) is fixedly connected to the top of the inside of the bin body (101). The top of the connecting rod (202) is fixedly connected to the bottom of the output end of the cleaning motor (201). The surface of the sliding rod (203) is movably connected to the bottom of the inside of the connecting rod (202). The top of the cleaning brush (204) is fixedly connected to the bottom of the sliding rod (203). The recycling assembly (3) is provided inside the base (102). The recycling bin (1) is used to support the cleaning assembly (2); The cleaning component (2) is used to clean the plastic powder adhering to the surface of the workpiece; The recycling component (3) is used to collect the cleaned plastic powder.

2. The device for recovering plastic powder adhering to the surface of a workpiece as described in claim 1, characterized in that: Limiting rods (4) are fixedly connected to both the front and rear sides of the slide rod (203). The surfaces of the two limiting rods (4) are slidably connected to the interior of the connecting rod (202). An auxiliary component (5) is provided on the right side of the slide rod (203), and a tooling seat (6) is provided on the top of the support rod (103).

3. The device for recovering plastic powder adhering to the surface of a workpiece as described in claim 2, characterized in that: The recycling component (3) includes multiple fans (301), a recycling box (302) and a filter screen (303). The surfaces of the multiple fans (301) are fixedly connected to the rear side inside the base (102). The surface of the recycling box (302) is movably connected to the interior of the base (102). The surface of the filter screen (303) is fixedly connected to the rear side inside the recycling box (302).

4. The device for recovering plastic powder adhering to the surface of a workpiece as described in claim 2, characterized in that: The auxiliary component (5) includes a mounting box (501), an auxiliary motor (502), and a cleaning rod (503). The surface of the mounting box (501) is fixedly connected to the right side of the slide bar (203). The bottom of the auxiliary motor (502) is fixedly connected to the bottom of the mounting box (501). The top of the cleaning rod (503) is fixedly connected to the bottom of the output end of the auxiliary motor (502).

5. The device for recovering plastic powder adhering to the surface of a workpiece as described in claim 2, characterized in that: The tooling base (6) includes a fixed cylinder (601), a hydraulic cylinder (602), a connecting cylinder (603), and a tooling table (604). The bottom of the fixed cylinder (601) is fixedly connected to the top of the support rod (103). The bottom of the hydraulic cylinder (602) is fixedly connected to the bottom inside the fixed cylinder (601). The inner wall of the connecting cylinder (603) is movably connected to the surface of the fixed cylinder (601). The bottom of the tooling table (604) is fixedly connected to the top of the connecting cylinder (603). The top of the output end of the hydraulic cylinder (602) is fixedly connected to the bottom of the tooling table (604).

6. The device for recovering plastic powder adhering to the surface of a workpiece as described in claim 2, characterized in that: An adjusting motor (7) is fixedly connected to the front side of the connecting rod (202), and an adjusting gear (8) is fixedly connected to the rear side of the output end of the adjusting motor (7). The surface of the adjusting gear (8) meshes with the top of the surface of the slide rod (203).

7. The device for recovering plastic powder adhering to the surface of a workpiece as described in claim 3, characterized in that: A fixing block (9) is fixedly connected to the front side of the box (101), and fixing rods (10) are fixedly connected to the left and right sides of the bottom of the fixing block (9). A baffle (11) is movably connected to the front side of the recycling box (302), and the left and right sides inside the baffle (11) are slidably connected to the surfaces of the two fixing rods (10).

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