A glass tube powder coating cleaning device

Abstract

The utility model discloses a kind of glass tube powder coating cleaning devices, relate to glass tube processing equipment technical field.The utility model includes platen, the side of platen top is provided with clamping assembly, the side of platen is provided with cleaning assembly, the other side of platen top is fixedly connected with guide plate, the surface of guide plate is movably connected with collet, the top of collet is fixedly connected with mobile station, the top of mobile station is fixedly connected with support seat.The core advantage of the utility model is to realize cleaning and dust removal simultaneously, can avoid powder residue and suspension, in mechanical wiping link, while brush disc cleans glass tube inner wall powder, its surface dust absorption hole can directly suck in powder;High-pressure airflow purging scene is replaced for negative pressure dust collection mode, prevent powder from splashing or depositing in lumen from source, without additional increase dumping or secondary purging procedure, substantially reduce operation step, shorten processing time.

Description

Technical Field

[0001] This utility model belongs to the technical field of glass tube processing equipment, and in particular relates to a glass tube powder cleaning device. Background Technology

[0002] In fields such as fluorescent lamps and LED lighting, glass tubes are core components. Their inner walls are usually coated with a layer of phosphor or other functional powder to achieve specific functions such as light emission and light filtering. During the powder coating process, due to the limitations of the coating process, uneven powder coating, local accumulation, or excess residue often occur on the inner wall of the glass tube. If these excess powders are not cleaned in time, they will seriously affect the subsequent sealing and venting of the glass tube, as well as the luminous efficiency and service life of the final product. Currently, the glass tube powder cleaning devices used in the industry do not have real-time dust removal capabilities. During mechanical wiping, after the brush removes excess powder from the inner wall of the glass tube, this powder will directly scatter at the bottom of the inner cavity of the glass tube, and some lightweight powder will also be suspended in the air inside the glass tube. During the high-pressure airflow purging process, while the airflow blows the powder off, it also causes the powder to splash around in the inner cavity of the glass tube, which cannot be discharged in time. After the cleaning operation is completed, if the powder remaining in the inner cavity of the glass tube is to be completely removed, an additional pouring or secondary purging process is required. This not only increases the number of operation steps, extends the processing time, and reduces production efficiency, but also causes some powder to escape from the glass tube opening during the pouring or secondary purging process and scatter into the workshop environment. This results in the waste of powder raw materials, increases production costs, and pollutes the workshop air. To address these issues, we provide a glass tube powder cleaning device. Utility Model Content

[0003] The purpose of this invention is to provide a glass tube powder cleaning device. By combining the clamping component and the cleaning component, it solves the problem that existing glass tube powder cleaning devices do not have a real-time dust removal function and cannot collect the cleaned functional powder in a timely manner.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0005] This utility model relates to a glass tube powder cleaning device, comprising a platform, a clamping assembly on one side of the top of the platform, a cleaning assembly on one side of the platform, a guide plate fixedly connected to the other side of the top of the platform, a sleeve movably connected to the surface of the guide plate, a movable stage fixedly connected to the top of the sleeve, a support base fixedly connected to the top of the movable stage, and a base fixedly connected to the bottom of the platform. The cleaning assembly includes a movable frame, which is connected through to one side of the base. A vertical plate is provided on one side of the movable frame, a dust collection box is provided on the top of one side of the vertical plate, a filter screen is provided inside the dust collection box, a fan is provided on one side of the dust collection box, and a suction pipe is provided on the top of one side of the vertical plate. A brush disc is fixedly connected to one end of the suction pipe, and suction holes are opened on the surface of the brush disc.

[0006] The present invention is further configured such that the clamping assembly includes a fixing plate, the bottom of the fixing plate is fixedly connected to the top of the platform, a drive motor is fixedly connected to one side of the fixing plate, a connecting block is fixedly connected to the output end of the drive motor, a rotating seat is fixedly connected to one side of the connecting block, an electric push rod is fixedly connected to the top of the connecting block, a drive frame is fixedly connected to the telescopic shaft of the electric push rod, an upper pressure seat is fixedly connected to one end of the drive frame, and a pad is fixedly connected to the bottom of the inner cavity of the rotating seat. One end of the glass tube is placed on the top of the pad, the electric push rod is turned on, the telescopic shaft of the electric push rod drives the drive frame to move down, the drive frame drives the upper pressure seat to move down to press and fix the top of the glass tube, and then the drive motor is turned on, the output end of the drive motor drives the connecting block and the rotating seat on one side to rotate, and the rotating seat drives the glass tube clamped and fixed in its inner cavity to rotate.

[0007] The present invention is further configured such that an adjustment motor is fixedly connected to one side of the base, and a drive screw is fixedly connected to the output end of the adjustment motor. A threaded tube is threadedly connected to one side of the drive screw, and one end of the threaded tube is fixedly connected to the surface of the movable frame. When the adjustment motor is turned on, the output end of the adjustment motor drives the drive screw to rotate. As the drive screw rotates, the threaded tube on its surface moves axially along the surface of the drive screw, thereby driving the movable frame to move. The movable frame drives the cleaning assembly to move to clean the inner cavity of the glass tube.

[0008] The present invention is further configured such that an adjusting screw is provided on the top of the guide plate, the surface of the adjusting screw is threadedly connected to the inner cavity of the ferrule, and when the adjusting screw is rotated, the ferrule on its surface moves axially along the surface of the adjusting screw, thereby adjusting the distance between the top moving platform of the ferrule and the clamping assembly.

[0009] The present invention is further configured such that a limiting rail is fixedly connected to one side of the movable frame, the inner cavity of the limiting rail is movably connected to the surface of the vertical plate, and the size of the inner cavity of the limiting rail is adapted to the size of the surface of the vertical plate. The limiting effect of the limiting rail can improve the stability of the vertical plate when it moves up and down.

[0010] The present invention is further configured such that an arc-shaped pad is fixedly connected to the inner cavity of both the upper pressure seat and the pad, and the surface of the arc-shaped pad is provided with anti-slip particles. The surface of the arc-shaped pad has high friction, which can improve the anti-slip performance of the inner cavity of the upper pressure seat and the pad, so that the two can clamp one end of the glass tube more tightly.

[0011] The present invention is further configured such that an insertion hole is provided on one side of the movable frame, and a fastening bolt is provided in the inner cavity of the insertion hole. One end of the fastening bolt is movably connected to a positioning hole on the surface of the vertical plate. After the fastening bolt passes through the insertion hole on the surface of the movable frame, it is screwed into the positioning hole on the surface of the vertical plate, thereby fixing the vertical plate after the height is adjusted.

[0012] The present invention is further configured such that a limiting sleeve is fixedly connected to one side of the inner cavity of the base, the inner cavity of the limiting sleeve is movably connected to the surface of the drive screw, and the inner diameter of the limiting sleeve is adapted to the diameter of the drive screw. The limiting effect of the limiting sleeve can improve the stability of the drive screw when it rotates.

[0013] The present invention has the following beneficial effects.

[0014] 1. The core advantage of this utility model is that it achieves simultaneous cleaning and dust removal, which can avoid powder residue and suspension. In the mechanical wiping process, while the brush plate cleans the powder on the inner wall of the glass tube, its surface suction holes can directly suck up the powder. The high-pressure airflow blowing scenario is replaced by a negative pressure dust collection mode, which prevents powder from splashing or depositing in the tube from the source. There is no need to add extra pouring or secondary blowing processes, which greatly reduces the operation steps and shortens the processing time.

[0015] 2. This utility model can also reduce powder waste and reduce pollution to the workshop environment. During the cleaning process, the sucked powder will enter the dust collection box through the dust suction pipe, and be collected after being filtered by the filter screen. This avoids the situation where powder escapes from the pipe opening during traditional pouring or secondary blowing, which not only saves powder raw materials and reduces production costs, but also prevents the escaped powder from polluting the workshop air and improves the production and operation environment. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0017] Figure 1 This is a perspective view of a glass tube powder cleaning device.

[0018] Figure 2 This is a side view schematic diagram of a glass tube powder cleaning device.

[0019] Figure 3 This is a schematic diagram of the dust collection box and fan in a glass tube powder coating and cleaning device.

[0020] Figure 4 This is a schematic diagram of the suction pipe and brush disc in a glass tube powder coating and cleaning device.

[0021] Figure 5 A glass tube powder cleaning device Figure 4 A magnified view of a portion of point A in the middle.

[0022] Figure 6 This is a schematic diagram of the clamping component in a glass tube powder cleaning device.

[0023] In the attached diagram: 1. Platform; 2. Clamping assembly; 3. Cleaning assembly; 4. Guide plate; 5. Sleeve; 6. Moving platform; 7. Support base; 8. Base; 301. Moving frame; 302. Vertical plate; 303. Dust collection box; 304. Filter screen; 305. Fan; 306. Suction pipe; 307. Brush disc; 308. Suction hole; 201. Fixing plate; 202. Drive motor; 203. Connecting block; 204. Rotating seat; 205. Electric push rod; 206. Drive frame; 207. Upper pressure seat; 208. Pad; 9. Adjusting motor; 10. Drive screw; 11. Threaded pipe; 12. Adjusting screw. Detailed Implementation

[0024] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Please see Figure 1-6 This utility model is a glass tube powder cleaning device, including a table 1, a clamping component 2 is provided on one side of the top of the table 1, a cleaning component 3 is provided on one side of the table 1, a guide plate 4 is fixedly connected to the other side of the top of the table 1, a sleeve 5 is movably connected to the surface of the guide plate 4, a movable platform 6 is fixedly connected to the top of the sleeve 5, a support base 7 is fixedly connected to the top of the movable platform 6, and a base 8 is fixedly connected to the bottom of the table 1. The cleaning component 3 includes a movable frame 301, which is connected through to one side of the base 8. A vertical plate 302 is provided on one side of the movable frame 301, a dust collection box 303 is provided on the top of one side of the vertical plate 302, a filter screen 304 is provided in the inner cavity of the dust collection box 303, a fan 305 is provided on one side of the dust collection box 303, a suction pipe 306 is provided on the top of one side of the vertical plate 302, a brush disc 307 is fixedly connected to one end of the suction pipe 306, and a suction hole 308 is opened on the surface of the brush disc 307.

[0026] Specifically: One end of the glass tube is clamped and fixed by the clamping component 2, so that the other end of the glass tube is located in the inner cavity of the support base 7. The moving frame 301 drives the vertical plate 302 and the suction pipe 306 on one side to move until the brush plate 307 at one end of the suction pipe 306 is inserted into the designated position in the inner cavity of the glass tube. The clamping component 2 drives the glass tube to rotate, and at the same time the fan 305 is turned on. The operation of the fan 305 creates negative pressure in the inner cavity of the dust collection box 303. At the same time, as the glass tube rotates, the brush plate 307 cleans the functional powder on the inner wall of the glass tube. The cleaned powder is sucked in by the suction holes 308 on the surface of the brush plate 307. The sucked powder enters the inner cavity of the dust collection box 303 through the suction pipe 306 and is finally filtered in the inner cavity of the dust collection box 303 by the filter screen 304.

[0027] The clamping assembly 2 includes a fixing plate 201, the bottom of which is fixedly connected to the top of the platform 1. A drive motor 202 is fixedly connected to one side of the fixing plate 201. A connecting block 203 is fixedly connected to the output end of the drive motor 202. A rotating seat 204 is fixedly connected to one side of the connecting block 203. An electric push rod 205 is fixedly connected to the top of the connecting block 203. A drive frame 206 is fixedly connected to the telescopic shaft of the electric push rod 205. An upper pressure seat 207 is fixedly connected to one end of the drive frame 206. A pad 208 is fixedly connected to the bottom of the inner cavity of the rotating seat 204. An adjusting motor 9 is fixedly connected to one side of the base 8. A drive screw 10 is fixedly connected to the output end of the adjusting motor 9. A screw 10 is fixedly connected to one side of the drive screw 10. A threaded tube 11 is connected to the movable frame 301. One end of the threaded tube 11 is fixedly connected to the surface of the movable frame 301. An adjusting screw 12 is provided on the top of the guide plate 4. The surface of the adjusting screw 12 is threadedly connected to the inner cavity of the sleeve 5. A limiting rail is fixedly connected to one side of the movable frame 301. The inner cavity of the limiting rail is movably connected to the surface of the vertical plate 302. Arc-shaped pads are fixedly connected to the inner cavities of the upper pressure seat 207 and the pad seat 208. Anti-slip particles are provided on the surface of the arc-shaped pads. An insertion hole is opened on one side of the movable frame 301. A fastening bolt is provided in the inner cavity of the insertion hole. One end of the fastening bolt is movably connected to the positioning hole on the surface of the vertical plate 302. A limiting sleeve is fixedly connected to one side of the inner cavity of the base 8. The inner cavity of the limiting sleeve is movably connected to the surface of the drive screw 10.

[0028] Specifically: Place one end of the glass tube on top of the pad 208, turn on the electric push rod 205. The telescopic shaft of the electric push rod 205 drives the drive frame 206 to move down. The drive frame 206 drives the upper pressure seat 207 to move down to press and fix the top of the glass tube. Then turn on the drive motor 202. The output end of the drive motor 202 drives the connecting block 203 and the rotating seat 204 on one side to rotate. The rotating seat 204 drives the glass tube clamped and fixed in its inner cavity to rotate. Turn on the adjusting motor 9. The output end of the adjusting motor 9 drives the drive screw 10 to rotate. As the drive screw 10 rotates, the threaded tube 11 on its surface moves axially along the surface of the drive screw 10, thereby driving the moving frame 301 to move. The moving frame 301 drives the cleaning component 3 to move to clean the inner cavity of the glass tube. Rotate the adjusting screw 12. As the adjusting screw 12 rotates, the ferrule 5 on its surface moves axially along the surface of the adjusting screw 12, thereby adjusting the distance between the top moving platform 6 of the ferrule 5 and the clamping assembly 2. The size of the inner cavity of the limiting rail is adapted to the size of the surface of the vertical plate 302. The limiting effect of the limiting rail can improve the stability of the vertical plate 302 when it moves up and down. The high friction of the arc-shaped pad surface can improve the anti-slip performance of the inner cavity of the upper pressure seat 207 and the pad seat 208, so that they can clamp one end of the glass tube more tightly. After the fastening bolt passes through the insertion hole on the surface of the moving frame 301, it is screwed into the positioning hole on the surface of the vertical plate 302 to fix the vertical plate 302 after the height is adjusted. The inner diameter of the limiting sleeve is adapted to the diameter of the driving screw 10. The limiting effect of the limiting sleeve can improve the stability of the driving screw 10 when it rotates.

[0029] The working principle of this utility model is as follows: Rotating the adjusting screw 12 causes the retaining sleeve 5 on its surface to move. The retaining sleeve 5 moves the moving platform 6 until the distance between it and the rotating seat 204 is suitable for the glass tube to be cleaned. Then, one end of the glass tube is placed on top of the pad 208. The electric push rod 205 is activated, and the telescopic shaft of the electric push rod 205 drives the drive frame 206 to move downwards. The drive frame 206 drives the upper pressure seat 207 to move downwards to press and fix the top of the glass tube, so that the other end of the glass tube is located in the inner cavity of the support seat 7. The adjusting motor 9 is activated, and the output end of the adjusting motor 9 drives the drive screw 10 to rotate. As the drive screw 10 rotates, the threaded tube 11 on its surface moves axially along the surface of the drive screw 10, thereby driving the moving frame 301 to move. The moving frame 301 then... The vertical plate 302 and the suction pipe 306 on one side move until the brush disc 307 at one end of the suction pipe 306 is inserted into the designated position inside the glass tube. Then, the drive motor 202 is turned on. The output end of the drive motor 202 drives the connecting block 203 and the rotating seat 204 on one side to rotate. The rotating seat 204 drives the glass tube, which is clamped and fixed inside its cavity, to rotate. At the same time, the fan 305 is turned on. The operation of the fan 305 creates a negative pressure inside the dust collection box 303. Meanwhile, as the glass tube rotates, the brush disc 307 cleans the functional powder on the inner wall of the glass tube. The cleaned powder is sucked in by the suction holes 308 on the surface of the brush disc 307. The sucked-in powder enters the inner cavity of the dust collection box 303 through the suction pipe 306 and is finally filtered in the inner cavity of the dust collection box 303 by the filter screen 304.

[0030] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A glass tube powder cleaning device, comprising a platform (1), characterized in that: A clamping assembly (2) is provided on one side of the top of the platform (1), a cleaning assembly (3) is provided on one side of the platform (1), a guide plate (4) is fixedly connected to the other side of the top of the platform (1), a sleeve (5) is movably connected to the surface of the guide plate (4), a moving platform (6) is fixedly connected to the top of the sleeve (5), a support base (7) is fixedly connected to the top of the moving platform (6), and a base (8) is fixedly connected to the bottom of the platform (1). The cleaning component (3) includes a movable frame (301), which is connected through one side of the base (8). A vertical plate (302) is provided on one side of the movable frame (301), and a dust collection box (303) is provided on the top of one side of the vertical plate (302). A filter screen (304) is provided in the inner cavity of the dust collection box (303). A fan (305) is provided on one side of the dust collection box (303), and a suction pipe (306) is provided on the top of one side of the vertical plate (302). A brush disc (307) is fixedly connected to one end of the suction pipe (306), and a suction hole (308) is opened on the surface of the brush disc (307).

2. The glass tube powder cleaning device according to claim 1, characterized in that: The clamping assembly (2) includes a fixing plate (201), the bottom of which is fixedly connected to the top of the platform (1), a drive motor (202) is fixedly connected to one side of the fixing plate (201), a connecting block (203) is fixedly connected to the output end of the drive motor (202), a rotating seat (204) is fixedly connected to one side of the connecting block (203), an electric push rod (205) is fixedly connected to the top of the connecting block (203), a drive frame (206) is fixedly connected to the telescopic shaft of the electric push rod (205), an upper pressure seat (207) is fixedly connected to one end of the drive frame (206), and a pad (208) is fixedly connected to the bottom of the inner cavity of the rotating seat (204).

3. The glass tube powder cleaning device according to claim 1, characterized in that: An adjustment motor (9) is fixedly connected to one side of the base (8), and a drive screw (10) is fixedly connected to the output end of the adjustment motor (9). A threaded tube (11) is threadedly connected to one side of the drive screw (10), and one end of the threaded tube (11) is fixedly connected to the surface of the moving frame (301).

4. The glass tube powder cleaning device according to claim 1, characterized in that: An adjusting screw (12) is provided on the top of the guide plate (4), and the surface of the adjusting screw (12) is threadedly connected to the inner cavity of the sleeve (5).

5. The glass tube powder cleaning device according to claim 1, characterized in that: One side of the movable frame (301) is fixedly connected to a limiting rail, and the inner cavity of the limiting rail is movably connected to the surface of the vertical plate (302).

6. The glass tube powder cleaning device according to claim 2, characterized in that: The inner cavities of the upper pressure seat (207) and the pad seat (208) are both fixedly connected with arc-shaped pads, and the surface of the arc-shaped pads is provided with anti-slip particles.

7. The glass tube powder cleaning device according to claim 1, characterized in that: The movable frame (301) has an insertion hole on one side, and a fastening bolt is provided in the inner cavity of the insertion hole. One end of the fastening bolt is movably connected to the positioning hole on the surface of the vertical plate (302).

8. The glass tube powder cleaning device according to claim 1, characterized in that: A limiting sleeve is fixedly connected to one side of the inner cavity of the base (8), and the inner cavity of the limiting sleeve is movably connected to the surface of the drive screw (10).

Images