Ceramic plate cutting device for ceramic brush roller production

Abstract

The utility model discloses a ceramic plate cutting device for ceramic brush roll production, which belongs to the technical field of ceramic plate processing, and comprises a workbench, the top of the workbench is fixedly connected with a hydraulic device, one side of the hydraulic device is fixedly connected with a fixed table, and an inner cavity of the fixed table is rotatably connected with a screw rod; one end of the lead screw penetrates through the fixed table and extends to one side of the fixed table, the end, extending out of the fixed table, of the lead screw is fixedly connected to an output shaft of a rotating motor, the rotating motor is fixedly connected to one side of the fixed table, and a sliding table is rotationally connected to the outer surface of the lead screw; the sliding table is connected into a sliding groove formed in the fixed table in a sliding mode. The device can collect dust and fallen materials generated when a cutting device cuts a ceramic plate, the dust is prevented from floating in the air, and the problem that when the cutting device cuts the ceramic plate, part of the dust and the fallen materials float in the air and are easily inhaled by an operator, and the body health of the operator is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic plate processing, in particular to a ceramic plate cutting device for producing ceramic brush rollers. Background Art

[0002] The main materials of ceramic brush rollers include electroplated tubes, foam cotton, rubber tubes and ceramic blocks. Ceramic brush rollers have the characteristics of high flatness and high adhesion during the polishing and grinding process. The polished surface is uniform, does not block the holes, and does not damage the hole openings. It is often used to remove excess hole-clogging ink, remove copper slag and copper nodules after electroplating, and other processes. In the production process of ceramic brush rollers, the ceramic plate needs to be cut.

[0003] During the use of the existing ceramic plate cutting device for ceramic brush roller production, a large amount of dust and falling materials will be generated during the cutting process. If not cleaned, the dust is easily inhaled into the lungs of the operator, seriously affecting the health of the operator. In order to solve the above problems, a Chinese patent discloses a cutting device for ceramic plate production (Announcement No.: CN210552223U), which fixes a vacuum cleaner in the inner cavity of the workbench, and uses a fan to suck the dust and falling materials on the workbench, so that the dust and falling materials enter the vacuum cleaner through the vacuum pipe, and the dust is stored and dumped through the dust box.

[0004] In view of the above problems, the existing patent provides a solution, but the cutting knife will move on the workbench under the control of the operator to complete the cutting of the ceramic plate. When the cutting knife is away from the vacuum suction port of the vacuum cleaner on the workbench, the ability of the vacuum cleaner to suck dust and falling materials is reduced, causing some dust and falling materials to float in the air. The floating dust and falling materials cannot be completely absorbed by the dust suction device in the workbench, and may be scattered on the operator's body or inhaled into their respiratory system, which will have a negative impact on health. Summary of the invention

[0005] The purpose of the utility model is to provide a ceramic plate cutting device for ceramic brush roller production, which can solve the problem that when the cutting device cuts the ceramic plate, some dust and falling materials float in the air and are easily inhaled by the operator, affecting the operator's health.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ceramic plate cutting device for ceramic brush roller production, comprising a workbench, the top of the workbench is fixedly connected to a hydraulic device, one side of the hydraulic device is fixedly connected to a fixed table, the inner cavity of the fixed table is rotatably connected to a screw rod, one end of the screw rod passes through the fixed table and extends to one side of the fixed table, one end of the screw rod extending out of the fixed table is fixedly connected to the output shaft of a rotating motor, the rotating motor is fixedly connected to one side of the fixed table, the outer surface of the screw rod is rotatably connected to a sliding table, the sliding table is slidably connected in a sliding groove provided in the fixed table, the top of the sliding table is fixedly connected to a cutting motor, the bottom output shaft of the cutting motor is fixedly connected to a cutting shaft, the bottom outer surface of the cutting shaft is fixedly connected to a fan blade, the bottom outer surface of the cutting shaft is rotatably connected to a protective cover, the bottom of the cutting shaft is fixedly connected to a cutting knife, one side of the protective cover is fixedly connected to a dust suction pipe, the dust suction pipe is fixedly connected to one side of a dust suction box, and the dust suction box is fixedly connected to the top of the fixed table.

[0007] Preferably, a slider is fixedly connected to one side of the sliding platform, a sliding rod is slidably connected to the inner cavity of the slider, two ends of the sliding rod are respectively fixedly connected to two sides of the fixed platform, and a dust suction pipe is fixedly connected to the bottom of the slider.

[0008] Preferably, the hydraulic device includes two hydraulic rods, the tops of the two hydraulic rods are fixedly connected to a cross plate, the top of the cross plate is fixedly connected to a hydraulic cylinder, the bottom of the hydraulic cylinder is fixedly connected to a piston rod, one end of the piston rod passes through the cross plate and extends to the bottom of the cross plate, the bottom of the piston rod is fixedly connected to a pressure plate, and one side of the pressure plate is fixedly connected to a fixed platform.

[0009] Preferably, the inner cavity of the pressure plate is slidably connected to a movable plate, the piston rod passes through the pressure plate and is connected to the top of the movable plate, the top of the inner cavity of the pressure plate is fixedly connected to a limiting plate, and the top of the limiting plate and the bottom of the movable plate are respectively fixedly connected to conductive contacts.

[0010] Preferably, both sides of the bottom of the movable plate are fixedly connected with return springs, and the other end of the return spring is fixedly connected to the top of the inner cavity of the pressure plate.

[0011] Preferably, a flexible air cushion is fixedly connected to the bottom of the pressing plate.

[0012] Preferably, an air outlet is provided at the top of the dust box, a dust collecting box is slidably connected to the inner cavity of the dust box, and a filter is fixedly connected to the bottom of the air outlet.

[0013] Preferably, the fan blades blow air upward when rotating.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The present application sets a cutting motor, and the cutting motor rotates to drive the cutting shaft to rotate, so that the cutting knife at the bottom rotates the ceramic plate on the cutting workbench, and the fan blades fixed on the outer surface of the cutting shaft rotate, and the dust and falling materials generated during cutting are sucked upward by the dust suction pipe on one side of the protective cover into the dust suction box, thereby preventing some dust and falling materials from floating in the air and being inhaled by the operator, which affects the operator's health;

[0016] 2. In the present application, a movable plate is arranged to slide in the inner cavity of the pressure plate. When the operator controls the hydraulic cylinder to drive the piston rod to move downward, the piston rod drives the pressure plate to move downward, and the pressure plate and the flexible air cushion at the bottom are in full contact with the ceramic plate, the movable plate continues to slide in the inner cavity of the pressure plate until the conductive contacts fixedly connected to the top of the limit plate and the bottom of the movable plate are connected. The ceramic plate is fixed by the pressure plate, and the conductive contacts touch and connect to send an electrical signal so that the controller controls the hydraulic cylinder to stop pressing down, thereby avoiding excessive extrusion of the pressure plate, which causes damage to the surface of the ceramic plate and affects the subsequent production and use of the ceramic plate brush roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is the overall structural view of the utility model;

[0019] Figure 2 It is a side view of the overall structure of the utility model;

[0020] Figure 3 It is a partial structural view of the utility model;

[0021] Figure 4 It is a partial structural sectional view of the utility model;

[0022] Figure 5 It is a cross-sectional view of the pressing plate structure of the utility model.

[0023] Description of reference numerals:

[0024] 1. Workbench; 2. Hydraulic rod; 3. Horizontal plate; 4. Hydraulic cylinder; 5. Pressing plate; 51. Moving plate; 52. Limiting plate; 53. Reset spring; 6. Fixed table; 7. Rotating motor; 8. Screw rod; 9. Sliding table; 10. Cutting motor; 11. Sliding slot; 12. Dust box; 13. Air outlet; 14. Dust collection box; 15. Dust suction pipe; 16. Cutting shaft; 17. Protective cover; 18. Cutting knife; 19. Sliding rod; 20. Sliding block; 21. Fan blade; 22. Flexible air cushion; 23. Piston rod; 24. Conductive contact. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 5 , the utility model provides a technical solution:

[0027] A ceramic plate cutting device for producing ceramic brush rollers, comprising a workbench 1, two hydraulic rods 2 are fixedly connected to the top of the workbench 1, a cross plate 3 is fixedly connected to the top of the two hydraulic rods 2, a hydraulic cylinder 4 is fixedly connected to the top of the cross plate 3, a piston rod 23 is fixedly connected to the bottom of the hydraulic cylinder 4, one end of the piston rod 23 passes through the cross plate 3 and extends to the bottom of the cross plate 3, a pressing plate 5 is fixedly connected to the bottom of the piston rod 23, one side of the pressing plate 5 is fixedly connected to a fixed platform 6, a screw rod 8 is rotatably connected to the inner cavity of the fixed platform 6, one end of the screw rod 8 passes through the fixed platform 6 and extends to one side of the fixed platform 6, one end of the screw rod 8 extending from the fixed platform 6 is fixedly connected to the output shaft of a rotating motor 7, and the rotating motor 7 is fixedly connected to the output shaft of the rotating motor 7. The sliding table 9 is slidably connected to a sliding groove 11 provided in the fixed table 6, and a cutting motor 10 is fixedly connected to the top of the sliding table 9. The output shaft at the bottom of the cutting motor 10 is fixedly connected to a cutting shaft 16. The bottom outer surface of the cutting shaft 16 is fixedly connected to a fan blade 21. When the fan blade 21 rotates, the air is blown upward. The bottom outer surface of the cutting shaft 16 is rotatably connected to a protective cover 17. The bottom of the cutting shaft 16 is fixedly connected to a cutting knife 18. A dust suction pipe 15 is fixedly connected to one side of the protective cover 17. The dust suction pipe 15 is fixedly connected to one side of a dust suction box 12. The dust suction box 12 is fixedly connected to the top of the fixed table 6.

[0028] By adopting the above technical solution, the operator places the ceramic plate to be cut on the workbench 1, and places the position to be cut at the bottom of the cutting knife 18 according to the position of the cutting knife 18, and then starts the hydraulic cylinder 4, so that the hydraulic cylinder 4 drives the piston rod 23 to move downward, and the piston rod 23 drives the pressure plate 5 to slide downward along the outer surface of the hydraulic rod 2 until the pressure plate 5 fixes the ceramic plate, and the fixed table 6 slides downward synchronously with the pressure plate 5 until the cutting knife 18 contacts the position of the ceramic plate that needs to be cut. The operator starts the cutting motor 10, so that the cutting motor 10 drives the cutting shaft 16 fixed on the output shaft to rotate, and the cutting shaft 16 drives the cutting knife 18 fixed at the bottom to rotate to cut the ceramic plate. The operator simultaneously starts the rotating motor 7 on one side of the fixed table 6, so that the rotating motor 7 drives the screw rod 8 in the sliding groove 1 1, the inner ring rotates, the sliding table 9 on the outer surface of the screw rod 8 rotates with the screw rod 8, the sliding table 9 slides in the sliding groove 11, the sliding table 9 drives the cutting knife 18 to slide, so that the cutting knife 18 cuts the ceramic plate, the fan blade 21 on the outer surface of the cutting shaft 16 rotates synchronously, and the fan blade 21 blows upward when rotating, so that the dust and falling materials generated during cutting are sucked upward until they are blocked by the protective cover 17, and the dust suction pipe 15 on one side of the protective cover 17 sucks the dust and falling materials in the protective cover 17 into the dust suction box 12, so as to prevent some dust and falling materials from floating in the air and being inhaled by the operator to affect the operator's health. The fixing table 6 is driven downward by the hydraulic device, and the cutting motor 10 and the rotating motor 7 cooperate to enable the cutting device to automatically fix and cut the ceramic plate, which is easy to operate and convenient for the operator to use.

[0029] Specifically, Figure 2 , Figure 5 As shown, a flexible air cushion 22 is fixedly connected to the bottom of the pressing plate 5, a movable plate 51 is slidably connected to the inner cavity of the pressing plate 5, a piston rod 23 passes through the pressing plate 5 and is connected to the top of the movable plate 51, a limiting plate 52 is fixedly connected to the top of the inner cavity of the pressing plate 5, a conductive contact piece 24 is fixedly connected to the top of the limiting plate 52 and the bottom of the movable plate 51 respectively, a reset spring 53 is fixedly connected to both sides of the bottom of the movable plate 51 respectively, and the other end of the reset spring 53 is fixedly connected to the top of the inner cavity of the pressing plate 5.

[0030] By adopting the above technical solution, when the pressing plate 5 is driven by the piston rod 23 to move downward, when the pressing plate 5 and the flexible air cushion 22 at the bottom are in full contact with the ceramic plate, the flexible air cushion 22 can provide buffering to prevent the surface of the ceramic plate from being subjected to excessive impact force, and the movable plate 51 is driven by the piston rod 23 to continue sliding in the inner cavity of the pressing plate 5 until the conductive contact pieces 24 fixedly connected to the top of the limit plate 52 and the bottom of the movable plate 51 are connected. The two conductive contact pieces 24 touch and connect to send an electrical signal so that the controller controls the hydraulic cylinder 4 to stop pressing down, and the ceramic plate is fixed on the workbench 1 by the pressing plate 5, and the controller is fixed on the top side of the workbench 1 to prevent the pressing plate 5 from being excessively squeezed, resulting in damage to the surface of the ceramic plate, which affects the subsequent production and use of the ceramic plate brush roller.

[0031] Specifically, Figure 1 , Figure 3 As shown, a slider 20 is fixedly connected to one side of the sliding platform 9, a slider 19 is slidably connected to the inner cavity of the slider 20, two ends of the slider 19 are respectively fixedly connected to the two sides of the fixed platform 6, and a dust suction pipe 15 is fixedly connected to the bottom of the slider 20.

[0032] By adopting the above technical solution, the slider 20 is driven to slide by the sliding table 9, and the slider 20 can slide on the outer surface of the sliding rod 19, so that the dust suction tube 15 at the bottom of the slider 20 slides synchronously with the cutting knife 18 when the sliding table 9 moves, thereby preventing the dust suction tube 15 from bending together during the reciprocating movement, affecting the efficiency of the dust suction tube 15 in sucking dust and falling materials.

[0033] Specifically, as shown, an air outlet 13 is provided at the top of the dust box 12 , a dust collecting box 14 is slidably connected to the inner cavity of the dust box 12 , and a filter is fixedly connected to the bottom of the air outlet 13 .

[0034] By adopting the above technical solution, the dust suction pipe 15 collects the sucked dust and falling materials into the dust collection box 12, and the gas is discharged through the air outlet 13, while the dust and falling materials are blocked by the filter and fall into the dust collection box 14. After a certain amount of dust is stored in the dust collection box 12, the dust collection box 14 is taken out and the dust is dumped.

[0035] Working principle: The operator places the ceramic plate to be cut on the workbench 1, and places the position to be cut at the bottom of the cutting knife 18 according to the position of the cutting knife 18, and then starts the hydraulic cylinder 4, so that the hydraulic cylinder 4 drives the piston rod 23 to move downward, and the piston rod 23 drives the pressure plate 5 to slide downward along the outer surface of the hydraulic rod 2. When the pressure plate 5 is driven to move downward by the piston rod 23, the pressure plate 5 and the bottom flexible air cushion 22 are in full contact with the ceramic plate, and the flexible air cushion 22 can provide buffering to prevent the surface of the ceramic plate from being subjected to excessive impact force. The movable plate 51 is driven by the piston rod 23 and continues to slide in the inner cavity of the pressure plate 5 until the conductive contacts 24 fixedly connected to the top of the limit plate 52 and the bottom of the movable plate 51 are connected. When the two conductive contacts 24 touch and connect to send an electrical signal, the controller controls the hydraulic cylinder 4 to stop pressing down, and the ceramic plate is fixed on the workbench 1 by the pressure plate 5. The fixed table 6 moves with the pressure plate 5 slides downward synchronously until the cutting knife 18 contacts the position where the ceramic plate needs to be cut. The operator turns on the cutting motor 10, so that the cutting motor 10 drives the cutting shaft 16 fixed with the output shaft to rotate, and the cutting shaft 16 drives the cutting knife 18 fixed at the bottom to rotate, so as to cut the ceramic plate. The operator turns on the rotating motor 7 on one side of the fixed table 6 at the same time, so that the rotating motor 7 drives the screw rod 8 to rotate in the inner circle of the sliding groove 11, and the sliding table 9 on the outer surface of the screw rod 8 rotates with the screw rod 8, and the sliding table 9 slides in the sliding groove 11, and the sliding table 9 drives the cutting knife 18 to slide, so that the cutting knife 18 cuts the ceramic plate. The fan blades 21 on the outer surface of the cutting shaft 16 rotate synchronously, and the fan blades 21 blow upward when rotating, so that the dust and falling materials generated during cutting are sucked upward until they are blocked by the protective cover 17, and the dust suction pipe 15 on one side of the protective cover 17 sucks the dust and falling materials in the protective cover 17 into the dust suction box 12.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A ceramic plate cutting device for producing ceramic brush rollers, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a hydraulic device, one side of the hydraulic device is fixedly connected to a fixed platform (6), the inner cavity of the fixed platform (6) is rotatably connected to a screw rod (8), one end of the screw rod (8) passes through the fixed platform (6) and extends to one side of the fixed platform (6), one end of the screw rod (8) extending out of the fixed platform (6) is fixedly connected to the output shaft of a rotating motor (7), the rotating motor (7) is fixedly connected to one side of the fixed platform (6), the outer surface of the screw rod (8) is rotatably connected to a sliding platform (9), and the sliding platform (9) is slidably connected in a sliding groove (11) provided in the fixed platform (6), The top of the sliding table (9) is fixedly connected to a cutting motor (10), the bottom output shaft of the cutting motor (10) is fixedly connected to a cutting shaft (16), the bottom outer surface of the cutting shaft (16) is fixedly connected to a fan blade (21), the bottom outer surface of the cutting shaft (16) is rotatably connected to a protective cover (17), the bottom of the cutting shaft (16) is fixedly connected to a cutting knife (18), one side of the protective cover (17) is fixedly connected to a dust suction pipe (15), the dust suction pipe (15) is fixedly connected to one side of a dust suction box (12), and the dust suction box (12) is fixedly connected to the top of the fixed table (6).

2. A ceramic plate cutting device for producing ceramic brush rollers according to claim 1, characterized in that: A slider (20) is fixedly connected to one side of the sliding platform (9), a sliding rod (19) is slidably connected to the inner cavity of the slider (20), two ends of the sliding rod (19) are respectively fixedly connected to two sides of the fixed platform (6), and a dust suction pipe (15) is fixedly connected to the bottom of the slider (20).

3. A ceramic plate cutting device for producing ceramic brush rollers according to claim 1, characterized in that: The hydraulic device comprises two hydraulic rods (2), the tops of the two hydraulic rods (2) are fixedly connected to a transverse plate (3), the top of the transverse plate (3) is fixedly connected to a hydraulic cylinder (4), the bottom of the hydraulic cylinder (4) is fixedly connected to a piston rod (23), one end of the piston rod (23) passes through the transverse plate (3) and extends to the bottom of the transverse plate (3), the bottom of the piston rod (23) is fixedly connected to a pressure plate (5), and one side of the pressure plate (5) is fixedly connected to a fixed platform (6).

4. A ceramic plate cutting device for producing ceramic brush rollers according to claim 3, characterized in that: The inner cavity of the pressure plate (5) is slidably connected to a movable plate (51); the piston rod (23) passes through the pressure plate (5) and is connected to the top of the movable plate (51); the top of the inner cavity of the pressure plate (5) is fixedly connected to a limit plate (52); the top of the limit plate (52) and the bottom of the movable plate (51) are respectively fixedly connected to conductive contacts (24).

5. A ceramic plate cutting device for producing ceramic brush rollers according to claim 4, characterized in that: Both sides of the bottom of the movable plate (51) are fixedly connected with return springs (53), and the other end of the return spring (53) is fixedly connected to the top of the inner cavity of the pressure plate (5).

6. A ceramic plate cutting device for producing ceramic brush rollers according to claim 5, characterized in that: A flexible air cushion (22) is fixedly connected to the bottom of the pressing plate (5).

7. A ceramic plate cutting device for producing ceramic brush rollers according to claim 1, characterized in that: An air outlet (13) is provided at the top of the dust suction box (12), a dust collecting box (14) is slidably connected to the inner cavity of the dust suction box (12), and a filter is fixedly connected to the bottom of the air outlet (13).

8. A ceramic plate cutting device for producing ceramic brush rollers according to claim 1, characterized in that: The fan blades (21) blow air upward when rotating.

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