CN221675048U - PVC sheet processing is with cleaning device - Google Patents

Abstract

The utility model relates to the technical field of PVC sheet cleaning, in particular to a cleaning device for PVC sheet processing, which comprises a conveying device, wherein one side of the conveying device is provided with a supporting plate, the upper side of the supporting plate is provided with a dust collection mechanism, two sides of the conveying device are provided with two mounting plates, one side of each mounting plate is in sliding fit with a lower clamping block, the upper side of each lower clamping block is in sliding fit with an upper clamping block, one side of each lower clamping block and one side of each upper clamping block are respectively provided with a sliding groove, one side of each sliding groove is in sliding fit with a mounting block, one side of each two mounting blocks is respectively clamped with an upper brush seat and a lower brush seat, a first fixing mechanism is arranged between each mounting plate and each lower clamping block, and a second fixing mechanism is arranged between each lower clamping block and each upper clamping block; the beneficial effects are as follows: through first fixed establishment and second fixed establishment, be convenient for dismantle lower fixture block and last fixture block to be convenient for clear up the change to the brush, guaranteed the cleaning performance of brush to the PVC sheet in the long-term use, improved life.

Description

A cleaning device for PVC sheet processing

Technical Field

The utility model relates to the field of PVC sheet cleaning, in particular to a cleaning device for PVC sheet processing.

Background Art

PVC material, or polyvinyl chloride, is one of the world's largest plastic products. It is cheap and widely used in transportation, machinery manufacturing and other fields. However, there are many shortcomings in the manufacturing process of PVC materials. For example, when making PVC sheets made of PVC materials, the surface of the PVC sheets needs to be cleaned. If the surface of the PVC sheets is not cleaned, many impurities will be generated, affecting the appearance of the PVC sheets and thus reducing the sales of the PVC sheets.

Most cleaning devices for PVC sheet processing use brushes to remove dust from the surface of PVC sheets. During long-term use, dust may stick to the brushes, resulting in reduced cleaning effect. However, it is difficult to disassemble and clean the brushes of existing cleaning devices for PVC sheet processing, which affects the service life.

Utility Model Content

The purpose of the utility model is to provide a cleaning device for PVC sheet processing to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A cleaning device for PVC sheet processing, comprising a conveying device, wherein two upper traction rollers and two lower traction rollers are respectively rotatably matched between the inner walls of the conveying device, a support plate is installed on one side of the conveying device, and a dust suction mechanism is installed on the upper side of the support plate;

Two mounting plates are installed on both sides of the conveying device, a lower clamping block is slidably fitted on one side of the mounting plate, an upper clamping block is slidably fitted on the upper side of the lower clamping block, a slide groove is provided on one side of the lower clamping block and the upper clamping block, mounting blocks are slidably fitted in the slide groove, an upper brush seat and a lower brush seat are respectively clamped on one side of the two mounting blocks, a first fixing mechanism is installed between the mounting plate and the lower clamping block, and a second fixing mechanism is installed between the lower clamping block and the upper clamping block.

Preferably: the dust suction mechanism comprises two fixed plates installed on both sides of the conveying device, an upper dust suction pipe and a lower dust suction pipe are installed between the two fixed plates, a dust collector is installed on the upper side of the support plate, and an air pipe connected with the upper dust suction pipe and the lower dust suction pipe is installed at the output end of the dust collector. Through the dust suction mechanism, the dust cleaned from the surface of the PVC sheet by the brush can be sucked into the inside of the vacuum cleaner, thereby increasing the cleaning effect of the PVC sheet and preventing dust from splashing and affecting the air during the brush cleaning process and further contaminating the PVC sheet.

Preferably: the first fixing mechanism includes a through hole opened on one side of the mounting plate, a pull rod is slidably fitted in the through hole, a limit plate is sleeved around the pull rod and slidably fitted with the through hole, a first spring is sleeved around the pull rod, a groove matching with the pull rod is opened on one side of the lower clamping block, the second fixing mechanism includes two rotating holes opened on both sides of the lower clamping block, a circular plate is slidably fitted in the rotating hole, a rotating rod slidably fitted with the rotating hole is installed on one side of the circular plate, a second spring is sleeved around the rotating rod, an L-shaped rod is installed at one end of the rotating rod, two slots matching with one end of the L-shaped rod are opened on both sides of the upper clamping block, and when the lower clamping block needs to be removed, the pull rod is pulled through the first fixing mechanism so that the pull rod is in When the upper clamping block needs to be removed, the L-shaped rod is pulled to make one end of the L-shaped rod slide out of the slot, driving the rotating rod at one end of the L-shaped rod to slide out of the rotating hole, so that the circular plate slides in the rotating hole. At this time, the second spring is compressed, and when one end of the L-shaped rod completely slides out of the slot, the L-shaped rod is rotated with the rotating rod as the rotating axis, so that the upper clamping block can be removed from the lower clamping block, thereby facilitating the removal of the upper brush seat and the lower brush seat from the device.

Preferably: a third spring is installed between one side of the mounting block and the slide groove, and a clamping column is installed on one side of the mounting block that cooperates with the upper brush seat and the lower brush seat, and both ends of the upper brush seat and the lower brush seat are provided with fixing grooves that slide with the clamping column, and brushes are installed on the opposite sides of the upper brush seat and the lower brush seat, which are convenient for clamping the upper brush seat and the lower brush seat between the two mounting blocks through the clamping column and the fixing groove, and are also convenient for disassembly. The third spring applies an upward supporting force to the mounting block in the lower clamping block, and applies downward pressure to the mounting block in the upper clamping block, so that the upper brush seat and the lower brush seat on the mounting block can clean PVC sheets of different thicknesses, and the cleaning efficiency is improved.

Preferably: a cleaning slide hole is opened on one side of the conveying device, a cross bar is slidably matched in the cleaning slide hole, a pull handle is installed at one end of the cross bar, and a scraper rod matched with the bottom side of the inner wall of the conveying device is installed on one side of the cross bar, and a plurality of support rollers are rotatably matched between the inner walls of the conveying device, sponge pads are sleeved on the circumferences of the upper traction roller and the lower traction roller, and an upper motor matched with the upper traction roller and a lower motor matched with the lower traction roller are respectively installed on one side of the conveying device, and the pull handle and the cross bar can be pulled to make the cross bar slide in the cleaning slide hole, driving the scraper rod to clean the dust on the bottom side of the inner wall of the conveying device, thereby ensuring the cleanliness of the inside of the conveying device and avoiding secondary pollution caused by the device when cleaning the PVC sheet.

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

The utility model provides a cleaning device for PVC sheet processing, which facilitates the disassembly of a lower clamping block and an upper clamping block through a first fixing mechanism and a second fixing mechanism, thereby facilitating the cleaning and replacement of a brush, thereby ensuring the cleaning effect of the brush on the PVC sheet during long-term use and improving the service life.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the structure of the utility model from the side;

FIG2 is a schematic diagram of the cross-sectional structure of the first fixing mechanism of the present invention;

FIG3 is a schematic diagram of the structure of FIG2A of the present invention;

FIG4 is a schematic diagram of the structure of FIG2B of the present utility model;

Figure 5 is a schematic diagram of the cross-sectional structure of the utility model;

FIG6 is a schematic diagram of the vertical cross-section structure of the utility model.

In the figure: 1. conveying device; 2. upper traction roller; 3. lower traction roller; 4. upper motor; 5. lower motor; 6. mounting plate; 7. lower clamping block; 8. upper clamping block; 9. third spring; 10. slide groove; 11. mounting block; 12. upper brush holder; 13. support plate; 14. cleaning slide hole; 15. vacuum cleaner; 16. fixing plate; 17. upper dust suction pipe; 18. air pipe; 19. support roller; 20. lower brush holder; 21. lower dust suction pipe; 22. cross bar; 23. scraper rod; 24. clamping column; 25. pull handle; 26. L-shaped rod; 27. rotating rod; 28. rotating hole; 29. second spring; 30. round plate; 31. through hole; 32. first spring; 33. pull rod; 34. limit plate.

DETAILED DESCRIPTION

In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

Please refer to Figures 1 to 6. The utility model provides a technical solution:

A cleaning device for PVC sheet processing comprises a conveying device 1, wherein two upper traction rollers 2 and two lower traction rollers 3 are rotatably matched between the inner walls of the conveying device 1, a supporting plate 13 is arranged on one side of the conveying device 1, and a dust collecting mechanism is arranged on the upper side of the supporting plate 13. Two mounting plates 6 are arranged on both sides of the conveying device 1, a lower clamping block 7 is slidably matched on one side of the mounting plate 6, and an upper clamping block 8 is slidably matched on the upper side of the lower clamping block 7. A slide groove 10 is provided on one side of the lower clamping block 7 and the upper clamping block 8, and a mounting block 11 is slidably matched in the slide groove 10. An upper brush seat 12 and a lower brush seat 20 are respectively clamped on one side of the two mounting blocks 11, a first fixing mechanism is arranged between the mounting plate 6 and the lower clamping block 7, and a second fixing mechanism is arranged between the lower clamping block 7 and the upper clamping block 8. Through the first fixing mechanism and the second fixing mechanism, the lower clamping block 7 and the upper clamping block 8 can be easily disassembled, thereby facilitating the cleaning and replacement of the brush, thereby ensuring the cleaning effect of the brush on the PVC sheet during long-term use and improving the service life.

Furthermore: the dust suction mechanism includes two fixed plates 16 installed on both sides of the conveying device 1, an upper dust suction pipe 17 and a lower dust suction pipe 21 are installed between the two fixed plates 16, a dust collector 15 is installed on the upper side of the support plate 13, and an air pipe 18 connected to the upper dust suction pipe 17 and the lower dust suction pipe 21 is installed at the output end of the dust collector 15. Through the dust suction mechanism, the dust cleaned from the surface of the PVC sheet by the brush can be sucked into the inside of the vacuum cleaner 15, thereby increasing the cleaning effect of the PVC sheet and avoiding the dust splashing during the brush cleaning process to affect the air and the re-contamination of the PVC sheet.

Further: the first fixing mechanism includes a through hole 31 opened on one side of the mounting plate 6, a pull rod 33 is slidably fitted in the through hole 31, a limit plate 34 slidably fitted with the through hole 31 is sleeved around the pull rod 33, a first spring 32 is sleeved around the pull rod 33, and a groove matching the pull rod 33 is opened on one side of the lower clamping block 7; the second fixing mechanism includes two rotating holes 28 opened on both sides of the lower clamping block 7, a circular plate 30 is slidably fitted in the rotating hole 28, a rotating rod 27 slidably fitted with the rotating hole 28 is installed on one side of the circular plate 30, a second spring 29 is sleeved around the rotating rod 27, an L-shaped rod 26 is installed at one end of the rotating rod 27, and two grooves matching one end of the L-shaped rod 26 are opened on both sides of the upper clamping block 8. When the lower clamping block 7 needs to be removed, the pull rod 33 is pulled through the first fixing mechanism to make the pull rod 3 When the upper clamping block 8 needs to be removed, the L-shaped rod 26 is pulled to make one end of the L-shaped rod 26 slide out of the slot, driving the rotating rod 27 at one end of the L-shaped rod 26 to slide out of the rotating hole 28, so that the circular plate 30 slides in the rotating hole 28. At this time, the second spring 29 is compressed. When one end of the L-shaped rod 26 completely slides out of the slot, the L-shaped rod 26 is rotated with the rotating rod 27 as the rotating axis, so that the upper clamping block 8 can be removed from the lower clamping block 7, thereby facilitating the removal of the upper brush seat 12 and the lower brush seat 20 from the device.

Furthermore: a third spring 9 is installed between one side of the mounting block 11 and the slide groove 10, and a clamping column 24 is installed on one side of the mounting block 11 that cooperates with the upper brush seat 12 and the lower brush seat 20. Both ends of the upper brush seat 12 and the lower brush seat 20 are provided with fixing grooves that slide with the clamping column 24, and the upper brush seat 12 and the lower brush seat 20 are equipped with brushes on the opposite sides. Through the clamping column 24 and the fixing groove, the upper brush seat 12 and the lower brush seat 20 are easily clamped between the two mounting blocks 11, and are also easy to disassemble. The third spring 9 applies an upward supporting force to the mounting block 11 in the lower clamping block 7, and applies downward pressure to the mounting block 11 in the upper clamping block 8, so that the upper brush seat 12 and the lower brush seat 20 on the mounting block 11 can clean PVC sheets of different thicknesses, and the cleaning efficiency is improved.

Furthermore: a cleaning slide hole 14 is opened on one side of the conveying device 1, and a cross bar 22 is slidably engaged in the cleaning slide hole 14. A handle 25 is installed at one end of the cross bar 22, and a scraper rod 23 that cooperates with the bottom side of the inner wall of the conveying device 1 is installed on one side of the cross bar 22. A plurality of support rollers 19 are rotatably engaged between the inner walls of the conveying device 1, and sponge pads are sleeved on the circumferences of the upper traction roller 2 and the lower traction roller 3. An upper motor 4 that cooperates with the upper traction roller 2 and a lower motor 5 that cooperates with the lower traction roller 3 are respectively installed on one side of the conveying device 1. Through the handle 25 and the cross bar 22, the handle 25 can be pulled to make the cross bar 22 slide in the cleaning slide hole 14, driving the scraper rod 23 to clean the dust on the bottom side of the inner wall of the conveying device 1, thereby ensuring the cleanliness of the inside of the conveying device 1 and avoiding secondary pollution caused by the device when cleaning the PVC sheet.

During actual use, the upper motor 4 and the lower motor 5 are first started to drive the upper traction roller 2 and the lower traction roller 3 to rotate, and then the dust collector 15 is started, and the PVC sheet is placed between the upper traction roller 2 and the lower traction roller 3. The PVC sheet is moved on the conveyor 1 through the rotation of the traction roller 2 and the lower traction roller 3. During the movement of the PVC sheet, the PVC sheet is supported by the support roller 19 to prevent the PVC sheet from sinking and breaking, thereby preventing economic losses. During the movement of the PVC sheet, the PVC sheet will first be preliminarily cleaned on one side by the dust collection mechanism, and then the PVC sheet will enter between the upper brush seat 12 and the lower brush seat 20, and the PVC sheet will be cleaned by the brushes on the upper brush seat 12 and the lower brush seat 20. At the same time, the third spring 9 applies an upward supporting force to the mounting block 11 in the lower card block 7, and applies a downward pressure to the mounting block 11 in the upper card block 8, thereby increasing the cleaning effect of the brush on the PVC sheet, and the dust collector 15 will also apply the brush from P The dust cleaned off the surface of the VC sheet is processed to further improve the cleaning effect; when it is necessary to disassemble the upper brush seat 12 and the lower brush seat 20, first pull the L-shaped rod 26 to make one end of the L-shaped rod 26 slide out of the slot, drive the rotating rod 27 at one end of the L-shaped rod 26 to slide out of the rotating hole 28, and make the circular plate 30 slide in the rotating hole 28. At this time, the second spring 29 is compressed. When one end of the L-shaped rod 26 completely slides out of the slot, the L-shaped rod 26 rotates with the rotating rod 27 as the rotating axis, and then pull the upper clamping block 8, the upper clamping block 8 drives the mounting block 11 and the clamping column 24 on the mounting block 11 to move, so that the clamping column 24 slides out of the fixing groove on the upper brush seat 12, and the clamping column 24 is released from the fixing of the upper brush seat 12. Then, the brush on the upper brush seat 12 can be cleaned or the upper brush seat 12 can be replaced. When the lower brush seat 20 needs to be removed, the pull rod 33 can be pulled to slide the pull rod 33 in the through hole 31, driving the limit plate 34 to slide in the through hole 31. At this time, the first spring 32 is compressed by force When one end of the pull rod 33 slides out of the groove and slides into the through hole 31, the lower clamping block 7 is pulled to make the lower clamping block 7 slide on the mounting plate 6 and slide out of the mounting plate 6. At the same time, the lower clamping block 7 drives the mounting block 11 and the clamping column 24 on the mounting block 11 to move, so that the clamping column 24 slides out of the fixing groove on the lower brush seat 20, and the fixation of the lower brush seat 20 is released, which is convenient for cleaning and replacing the brushes on the upper brush seat 12 and the lower brush seat 20, ensuring that the brushes clean the PVC sheet during long-term use. The service life of the brush is improved. After the brush is cleaned, the lower brush seat 20 is installed, so that the fixing groove on one side of the lower brush seat 20 is aligned with the clamping column 24 on one side of the mounting block 11 in the lower clamping block 7, so that the clamping column slides into the fixing groove, and then the pull rod 33 is pulled, and the lower clamping block 7 is slid onto the mounting plate 6, so that the groove and the through hole 31 are aligned, and then the pull on the pull rod 33 is released, and under the elastic force of the first spring 32, the pull rod 33 slides into the groove, completing the fixation of the lower clamping block 7 and the lower brush seat 20. , and then fix the upper clamping block 8 and the upper brush holder 12 according to the above method, and then put the upper clamping block 8 into the lower clamping block 7, pull and rotate the L-shaped rod 26, so that one end of the L-shaped rod 26 is aligned with the card slot, and then the tension of the L-shaped rod 26 is released, and under the elastic force of the second spring 29, the circular plate 30 and the rotating rod 27 are driven to slide into the rotating hole 28, and at the same time, one end of the L-shaped rod 26 is driven to slide into the card slot, thereby completing the fixation of the upper clamping block 8 and the upper brush holder 12; when it is necessary to clean the dust inside the conveying device 1, The handle 25 can be pulled to make the cross bar 22 slide in the cleaning slide hole 14, driving the scraper rod 23 to clean the dust on the bottom side of the inner wall of the conveying device 1, thereby ensuring the cleanliness of the inside of the conveying device 1 and avoiding secondary pollution when the device cleans the PVC sheet. The present invention uses a new type of cleaning method to clean the surface of the PVC sheet through a brush and a dust suction mechanism and to clean the dust on the bottom side of the inner wall of the conveying device 1 through the scraper rod 23, which effectively reduces the adhesion of dust to the surface of the PVC sheet and increases the cleaning effect.

Although the 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 (7)

1. A cleaning device for PVC sheet processing, comprising a conveying device (1), characterized in that: two upper traction rollers (2) and two lower traction rollers (3) are rotatably matched between the inner walls of the conveying device (1), a support plate (13) is installed on one side of the conveying device (1), and a dust suction mechanism is installed on the upper side of the support plate (13); Two mounting plates (6) are installed on both sides of the conveying device (1), one side of the mounting plate (6) is slidably matched with a lower clamping block (7), the upper side of the lower clamping block (7) is slidably matched with an upper clamping block (8), one side of the lower clamping block (7) and the upper clamping block (8) are both provided with a slide groove (10), the slide groove (10) is slidably matched with a mounting block (11), one side of the two mounting blocks (11) is respectively clamped with an upper brush seat (12) and a lower brush seat (20), a first fixing mechanism is installed between the mounting plate (6) and the lower clamping block (7), and a second fixing mechanism is installed between the lower clamping block (7) and the upper clamping block (8). 2. A cleaning device for PVC sheet processing according to claim 1, characterized in that: the dust suction mechanism includes two fixed plates (16) installed on both sides of the conveying device (1), an upper dust suction pipe (17) and a lower dust suction pipe (21) are installed between the two fixed plates (16), a dust collector (15) is installed on the upper side of the support plate (13), and an air pipe (18) connected to the upper dust suction pipe (17) and the lower dust suction pipe (21) is installed at the output end of the dust collector (15). 3. A cleaning device for PVC sheet processing according to claim 1, characterized in that: the first fixing mechanism includes a through hole (31) opened on one side of the mounting plate (6), a pull rod (33) is slidably fitted in the through hole (31), a limit plate (34) slidably fitted with the through hole (31) is sleeved around the pull rod (33), a first spring (32) is sleeved around the pull rod (33), and a groove matching the pull rod (33) is opened on one side of the lower clamping block (7). 4. A cleaning device for PVC sheet processing according to claim 1, characterized in that: the second fixing mechanism includes two rotating holes (28) opened on both sides of the lower clamping block (7), a circular plate (30) is slidably fitted in the rotating hole (28), a rotating rod (27) slidably fitted with the rotating hole (28) is installed on one side of the circular plate (30), a second spring (29) is sleeved on the circumference of the rotating rod (27), an L-shaped rod (26) is installed at one end of the rotating rod (27), and two card grooves matching with one end of the L-shaped rod (26) are opened on both sides of the upper clamping block (8). 5. A cleaning device for PVC sheet processing according to claim 1, characterized in that: a third spring (9) is installed between one side of the mounting block (11) and the slide groove (10), and a clamping column (24) is installed on the side of the mounting block (11) that cooperates with the upper brush seat (12) and the lower brush seat (20), and both ends of the upper brush seat (12) and the lower brush seat (20) are provided with fixing grooves that slide with the clamping column (24), and brushes are installed on the opposite sides of the upper brush seat (12) and the lower brush seat (20). 6. A cleaning device for PVC sheet processing according to claim 1, characterized in that: a cleaning slide hole (14) is opened on one side of the conveying device (1), a cross bar (22) is slidably fitted in the cleaning slide hole (14), a pull handle (25) is installed at one end of the cross bar (22), and a scraper rod (23) that cooperates with the bottom side of the inner wall of the conveying device (1) is installed on one side of the cross bar (22). 7. A cleaning device for PVC sheet processing according to claim 1, characterized in that: a plurality of supporting rollers (19) are rotatably matched between the inner walls of the conveying device (1), sponge pads are sleeved on the circumference of the upper traction roller (2) and the lower traction roller (3), and an upper motor (4) matched with the upper traction roller (2) and a lower motor (5) matched with the lower traction roller (3) are respectively installed on one side of the conveying device (1).