Novel grinding device for rubber plate production

Abstract

The utility model discloses a novel polishing device for rubber plate production, which relates to the technical field of rubber plate production and comprises four groups of supporting columns, a group of driving rollers are movably connected to two groups of middle supporting columns, driving belts are arranged on the outer walls of the two groups of driving rollers, and a group of baffles are fixedly connected to two groups of outer walls of the four groups of supporting columns. A first air cylinder is fixedly connected to each of the two baffles, a first telescopic shaft is movably connected to each of the two first air cylinders, and a first connecting piece is fixedly connected to each of the ends, away from the two first air cylinders, of the two first telescopic shafts. The rubber plate can move while being clamped by the driving belt matched with the movable roller, so that the edge of the rubber plate is automatically polished by the first polishing roller; the air cylinder drives the second grinding roller to grind the surface of the rubber plate; and dust generated by polishing of the first polishing roller and the second polishing roller is extracted through the two sets of air draft branch pipes, and the situation that the dust drifts away and influences the surrounding environment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber plate production, in particular to a novel grinding device for rubber plate production. Background Art

[0002] Rubber sheet is a plate-shaped product with a certain thickness and a large area, which is made of rubber as the main material through vulcanization. Rubber sheet has high hardness and is widely used in industrial and mining enterprises and transportation departments. During the processing of rubber sheet, it is usually necessary to grind the rubber sheet.

[0003] After searching the existing Chinese patents: A new type of grinding device for rubber sheet production (publication number: CN 215035989U) includes a grinding box and a rubber sheet, wherein a first cylinder is installed on the top surface of the grinding box, and a lifting plate is connected to the bottom of the first cylinder through a first telescopic rod. Two vertical plates are installed at the bottom of the lifting plate, and a rotating shaft with a grinding roller sleeved on the outer side is provided between the two vertical plates. A pad with a motor installed at the bottom is installed at the right end of the bottom surface of the lifting plate, and the output shaft of the motor is connected to one end of the rotating shaft. Two slide rails are installed at the bottom of the inner cavity of the grinding box, and a slide plate is slidably connected to the two slide rails. A second cylinder is installed on the rear side of the inner cavity of the grinding box, and the second cylinder is connected to the rear side of the slide plate through a second telescopic rod. Two third cylinders are symmetrically installed above the slide plate, and the opposite sides of the two third cylinders are each connected to a limit plate through a third telescopic rod. A rubber plate is provided on the slide plate between the two limit plates. The utility model can drive the slide plate to slide on the slide rail through the second cylinder and the second telescopic rod, so that the grinding position of the rubber plate can be quickly adjusted, thereby improving the efficiency of rubber plate grinding.

[0004] Although the above patent can drive the slide plate to slide on the slide rail through the second cylinder and the second telescopic rod, so as to quickly adjust the grinding position of the rubber plate and improve the grinding efficiency of the rubber plate, the device can only grind the surface of the rubber plate, but cannot grind the side of the rubber plate, which is inconvenient for users to use. Therefore, it is necessary to invent a new type of grinding device for rubber plate production to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a novel grinding device for rubber sheet production, so as to solve the problem that the device mentioned in the background technology can only grind the surface of the rubber sheet but cannot grind the side of the rubber sheet, which is inconvenient for users to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel grinding device for rubber sheet production, comprising four groups of support columns, two middle groups of the four groups of support columns are movably connected with a group of transmission rollers, the outer walls of the two groups of transmission rollers are provided with transmission belts, two groups of the outer walls of the four groups of support columns are fixedly connected with a group of baffles, the interiors of the two groups of baffles are each fixedly connected with a group of first cylinders, the interiors of the two groups of first cylinders are each movably connected with a group of first telescopic shafts, the two groups of first telescopic shafts are each fixedly connected with a group of first connecting members at one end away from the two groups of first cylinders, the two groups of first connecting members are each fixedly connected with a group of first movable plates at one end away from the two groups of first telescopic shafts, and the interiors of the two groups of first movable plates are each movably connected with multiple groups of movable rollers.

[0007] Preferably, each of the two groups of the first movable plates is provided with a group of first motors at the top, each of the two groups of the first motors is movably connected with a first driving shaft inside, and each of the two groups of the first driving shafts is fixedly connected with a group of first grinding rollers at one end away from the two groups of the first motors.

[0008] Preferably, the top ends of the four groups of support columns are fixedly connected to a top plate, a second cylinder is provided at the top end of the top plate, a second telescopic shaft is movably connected inside the second cylinder, and a second connecting piece is fixedly connected to one end of the second telescopic shaft away from the second cylinder.

[0009] Preferably, one end of the second connecting member away from the second telescopic axis is fixedly connected to a second movable plate, and one side of an outer wall of the second movable plate is fixedly connected to a mounting plate.

[0010] Preferably, a second motor is disposed at the top of the mounting plate, a second driving shaft is movably connected inside the second motor, and a second grinding roller is fixedly connected to one end of the second driving shaft away from the second motor.

[0011] Preferably, an exhaust fan is provided at the top of the top plate, an exhaust main pipe is fixedly connected to one side of the outer wall of the exhaust fan, and two groups of exhaust branch pipes are fixedly connected to one end of the exhaust main pipe away from the exhaust fan.

[0012] Preferably, one end of the exhaust fan away from the exhaust main pipe is fixedly connected to a conveying pipe, and one end of the conveying pipe away from the exhaust fan is fixedly connected to a dust collecting box.

[0013] Technical effects and advantages of the utility model:

[0014] 1. By setting a transmission roller, a transmission belt, a baffle, a first cylinder, a first telescopic shaft, a first connecting piece, a first movable plate, a movable roller, a first motor, a first driving shaft, and a first grinding roller, the first cylinder can be supported and fixed by the baffle, and then the first cylinder drives the first telescopic shaft to extend and retract, the first telescopic shaft drives the first connecting piece to extend and retract, the first connecting piece drives the first movable plate to extend and retract, the first movable plate drives the movable roller to clamp and fix the rubber sheet, and then the transmission roller drives the transmission belt to move, the transmission belt cooperates with the movable roller to enable the rubber sheet to be clamped and moved at the same time, and then the first motor is started to drive the first driving shaft to rotate, the first driving shaft drives the first grinding roller to rotate, and the edge of the rubber sheet is automatically grinded. The advantage is that the rubber sheet can be clamped and moved at the same time by the transmission belt and the movable roller, so that the first grinding roller can automatically grind the edge of the rubber sheet;

[0015] 2. By setting up an exhaust fan, an exhaust main pipe, an exhaust branch pipe, a conveying pipe, and a dust collecting box, the exhaust fan can provide power, and then two sets of exhaust branch pipes can extract the dust polished by the first grinding roller and the second grinding roller, and send it into the exhaust main pipe, and then send it to the dust collecting box through the conveying pipe for storage. The advantage is that the dust polished by the first grinding roller and the second grinding roller can be extracted through the two sets of exhaust branch pipes to prevent dust from floating and affecting the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 The utility model is a schematic diagram of the main structure of a new type of grinding device for rubber plate production.

[0018] Figure 2 The utility model is a schematic diagram of a top view of a new type of grinding device for rubber plate production.

[0019] Figure 3 The utility model is a schematic diagram of the back structure of a new type of grinding device for rubber plate production.

[0020] Figure 4 The utility model is a schematic diagram of the cutaway structure of a new type of grinding device for rubber sheet production.

[0021] Figure 5 The utility model is a schematic diagram of the exploded structure of a new type of grinding device for rubber plate production.

[0022] In the figure: 1. support column; 2. transmission roller; 3. transmission belt; 4. baffle; 5. first cylinder; 6. first telescopic shaft; 7. first connecting piece; 8. first movable plate; 9. movable roller; 10. first motor; 11. first drive shaft; 12. first grinding roller; 13. top plate; 14. second cylinder; 15. second telescopic shaft; 16. second connecting piece; 17. second movable plate; 18. mounting plate; 19. second motor; 20. second drive shaft; 21. second grinding roller; 22. exhaust fan; 23. exhaust main pipe; 24. exhaust branch pipe; 25. conveying pipe; 26. dust collecting box. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figure 1-5 A novel grinding device for rubber sheet production shown in the figure comprises four groups of support columns 1, wherein the support columns 1 are used to connect the remaining components and support and fix the top plate 13; the middle two groups of the four groups of support columns 1 are movably connected with a group of transmission rollers 2, wherein the transmission rollers 2 are used to drive the transmission belts 3 to move by rotation; the outer walls of the two groups of transmission rollers 2 are provided with transmission belts 3, wherein the transmission belts 3 are used to drive the top rubber sheet to move; the outer walls of the four groups of support columns 1 are fixedly connected with a group of baffles 4 in two groups, wherein the baffles 4 are used to prevent the dust from being scattered during grinding and fix the first cylinder 5; the interior of each group of the two groups of baffles 4 is fixedly connected with a group of first cylinders 5, wherein the first cylinders 5 are used to provide power to drive the first telescopic shaft 6 to extend and retract; the two groups of first cylinders Each group of the inside of 5 is movably connected with a group of first telescopic shafts 6, wherein the first telescopic shafts 6 are used to drive the first connecting member 7 to extend and retract after receiving power; each group of the two groups of first telescopic shafts 6 is fixedly connected with a group of first connecting members 7 at one end away from the two groups of first cylinders 5, wherein the first connecting member 7 is used to connect the first telescopic shafts 6 and the first movable plate 8 and drive the first movable plate 8 to extend and retract; each group of the two groups of first connecting members 7 is fixedly connected with a group of first movable plates 8 at one end away from the two groups of first telescopic shafts 6, wherein the first movable plate 8 is used to drive the movable rollers 9 to extend and retract to clamp the rubber sheet; each group of the inside of the two groups of first movable plates 8 is movably connected with multiple groups of movable rollers 9, wherein the movable rollers 9 are used to cooperate with the transmission belt 3 so that the rubber sheet can be clamped and moved at the same time.

[0025] A first motor 10 is provided at the top of each of the two groups of first movable plates 8, wherein the first motor 10 is used to provide power to drive the first drive shaft 11 to rotate; each of the two groups of first motors 10 is movably connected with a first drive shaft 11 inside, wherein the first drive shaft 11 is used to drive the first grinding roller 12 to rotate after receiving power; each of the two groups of first drive shafts 11 is fixedly connected with a first grinding roller 12 at one end away from the two groups of first motors 10, wherein the first grinding roller 12 is used to grind the edge of the rubber plate by rotation.

[0026] The top ends of the four groups of support columns 1 are fixedly connected with a top plate 13, wherein the top plate 13 is used to support and fix the components at the top ends; a second cylinder 14 is provided at the top end of the top plate 13, wherein the second cylinder 14 is used to provide power to drive the second telescopic shaft 15 to rise and fall; the second cylinder 14 is internally movably connected with the second telescopic shaft 15, wherein the second telescopic shaft 15 is used to drive the second connecting member 16 to rise and fall after receiving power; the second telescopic shaft 15 is fixedly connected with a second connecting member 16 at one end away from the second cylinder 14, wherein the second connecting member 16 is used to connect the second telescopic shaft 15 with the second movable plate 17, and drive the second movable plate 17 to rise and fall.

[0027] One end of the second connecting member 16 away from the second telescopic shaft 15 is fixedly connected to a second movable plate 17, wherein the second movable plate 17 is used to drive the subsequent components such as the mounting plate 18 to rise and fall; one side of the outer wall of the second movable plate 17 is fixedly connected to the mounting plate 18, wherein the mounting plate 18 is used to support and fix the second motor 19 at the top.

[0028] A second motor 19 is arranged at the top of the mounting plate 18, wherein the second motor 19 is used to provide power to drive the second drive shaft 20 to rotate; the second motor 19 is internally movably connected with the second drive shaft 20, wherein the second drive shaft 20 is used to drive the second grinding roller 21 to rotate after receiving power; the second drive shaft 20 is fixedly connected with the second grinding roller 21 at one end away from the second motor 19, wherein the second grinding roller 21 is used to grind the surface of the rubber plate by rotation.

[0029] An exhaust fan 22 is provided at the top of the top plate 13, wherein the exhaust fan 22 is used to provide power to extract the grinding dust and send it into the dust collecting box 26; an exhaust main pipe 23 is fixedly connected to one side of the outer wall of the exhaust fan 22, wherein the exhaust main pipe 23 is provided to send the dust in the two groups of exhaust branch pipes 24 into the conveying pipe 25; the exhaust main pipe 23 is fixedly connected to one end away from the exhaust fan 22 with two groups of exhaust branch pipes 24, wherein the exhaust branch pipes 24 are channels for extracting the dust ground at the first grinding roller 12 and the second grinding roller 21.

[0030] One end of the exhaust fan 22 away from the exhaust main pipe 23 is fixedly connected to a conveying pipe 25, wherein the conveying pipe 25 is used to convey dust into a dust collecting box 26; one end of the conveying pipe 25 away from the exhaust fan 22 is fixedly connected to a dust collecting box 26, wherein the dust collecting box 26 is provided for storing dust.

[0031] Working principle: When the new type of grinding device for rubber sheet production is used, the user drives the transmission belt 3 to move through the transmission roller 2, and the transmission belt 3 drives the rubber sheet to move, and then the first cylinder 5 is supported and fixed through the baffle 4, and then the first cylinder 5 drives the first telescopic shaft 6 to extend and retract, the first telescopic shaft 6 drives the first connecting piece 7 to extend and retract, the first connecting piece 7 drives the first movable plate 8 to extend and retract, the first movable plate 8 drives the movable roller 9 to clamp and fix the rubber sheet, the transmission belt 3 cooperates with the movable roller 9 so that the rubber sheet can be clamped and moved at the same time, and then the first motor 10 is started to drive the first drive shaft 11 to rotate, and the first drive shaft 11 drives the first grinding roller 12 to rotate, so that the edge of the rubber sheet is automatically polished; then the second cylinder 14 is started to drive the second telescopic shaft 15 to rise and fall, and the second telescopic shaft 15 drives the second connecting piece 16 to rise and fall. The second connecting member 16 drives the second movable plate 17 to rise and fall, and the second movable plate 17 drives the mounting plate 18 and subsequent components to rise and fall, and then the second motor 19 on the mounting plate 18 is started to drive the second drive shaft 20 to rotate, and the second drive shaft 20 drives the second grinding roller 21 to rotate, so as to grind the surface of the rubber plate; then the exhaust fan 22 provides power, and then two sets of exhaust branch pipes 24 extract the dust polished by the first grinding roller 12 and the second grinding roller 21, and send it into the exhaust main pipe 23, and then send it into the dust collecting box 26 through the conveying pipe 25 for storage to prevent dust from floating and affecting the surrounding environment.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel grinding device for rubber sheet production, comprising four groups of support columns (1), characterized in that: Two middle groups of the four groups of support columns (1) are movably connected to a group of transmission rollers (2), and the outer walls of the two groups of transmission rollers (2) are provided with transmission belts (3). Two groups of outer walls of the four groups of support columns (1) are fixedly connected to a group of baffles (4), and each group of the two groups of baffles (4) is fixedly connected to a group of first cylinders (5) inside, and each group of the two groups of first cylinders (5) is movably connected to a group of first telescopic shafts (6). The two groups of first telescopic shafts (6) are each fixedly connected to a group of first connecting members (7) at one end away from the two groups of first cylinders (5), and the two groups of first connecting members (7) are each fixedly connected to a group of first movable plates (8) at one end away from the two groups of first telescopic shafts (6), and each group of the two groups of first movable plates (8) are movably connected to multiple groups of movable rollers (9).

2. A new type of grinding device for rubber sheet production according to claim 1, characterized in that: A first motor (10) is disposed at the top of each of the two groups of the first movable plates (8), a first drive shaft (11) is movably connected inside each of the two groups of the first motors (10), and a first grinding roller (12) is fixedly connected to one end of each of the two groups of the first drive shafts (11) away from the two groups of the first motors (10).

3. A new type of grinding device for rubber sheet production according to claim 1, characterized in that: The top ends of the four groups of support columns (1) are fixedly connected to a top plate (13), a second cylinder (14) is provided at the top end of the top plate (13), a second telescopic shaft (15) is movably connected inside the second cylinder (14), and a second connecting member (16) is fixedly connected to one end of the second telescopic shaft (15) away from the second cylinder (14).

4. A new type of grinding device for rubber sheet production according to claim 3, characterized in that: One end of the second connecting member (16) away from the second telescopic shaft (15) is fixedly connected to a second movable plate (17), and one side of the outer wall of the second movable plate (17) is fixedly connected to a mounting plate (18).

5. A new type of grinding device for rubber sheet production according to claim 4, characterized in that: A second motor (19) is disposed at the top end of the mounting plate (18); a second drive shaft (20) is movably connected inside the second motor (19); and a second grinding roller (21) is fixedly connected to one end of the second drive shaft (20) away from the second motor (19).

6. A new type of grinding device for rubber sheet production according to claim 3, characterized in that: An exhaust fan (22) is arranged at the top end of the top plate (13); an exhaust main pipe (23) is fixedly connected to one side of the outer wall of the exhaust fan (22); and two groups of exhaust branch pipes (24) are fixedly connected to one end of the exhaust main pipe (23) away from the exhaust fan (22).

7. A new type of grinding device for rubber sheet production according to claim 6, characterized in that: One end of the exhaust fan (22) away from the exhaust main pipe (23) is fixedly connected to a delivery pipe (25), and one end of the delivery pipe (25) away from the exhaust fan (22) is fixedly connected to a dust collection box (26).

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