Automatic adjusting device for worm sanding roller

Abstract

The utility model discloses an automatic adjusting device of a worm dresser roller, which comprises a base, two fixing rods, an adjusting plate and a dresser roller machine, and an adjusting component is arranged between the base and the adjusting plate. The angle of the sanding roller machine can be adjusted through the adjusting assembly and the fixing rod which are arranged at the bottom of the sanding roller machine, an operator can easily adjust the angle of the sanding roller so as to meet sanding requirements of different shapes and surfaces, it is guaranteed that the sanding process is more accurate and efficient, and meanwhile the sanding efficiency is improved. The lifting assembly is introduced, so that the height of the sand finishing roller machine can be adjusted according to needs, the optimal contact pressure between the sand finishing roller and a workpiece can be ensured, inconvenience in operation or reduction of sand finishing quality caused by improper height can be avoided, the operation process is simplified through the comprehensive adjusting capacity, and the working efficiency is improved. And the skill requirements on operators are reduced, and the sand finishing quality and efficiency are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sand-dressing rollers, in particular to an automatic adjustment device for a worm sand-dressing roller. Background Art

[0002] In the current field of mechanical processing and surface treatment, worm grinding rollers are widely used in the sanding and polishing processes of various materials.

[0003] However, traditional worm sanding rollers often have fixed angles and heights, and have some significant limitations. They cannot be automatically adjusted according to actual work needs, which means that in actual operations, operators need to manually adjust the angle and height of the rollers according to factors such as the shape, size and surface roughness of the workpiece to ensure the best sanding effect. Manual adjustment not only increases the complexity and time cost of the operation, but also makes it difficult to ensure that each adjustment can achieve the best state, which affects the quality and efficiency of sanding to a certain extent. In addition, long-term manual adjustment may increase the fatigue of the operator and may even lead to operational errors, further affecting production safety and product quality. Utility Model Content

[0004] The utility model aims to provide an automatic adjustment device for a worm sanding roller to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic adjustment device for a worm sanding roller, comprising a base, two fixed rods, an adjustment plate and a sanding roller machine, the bottom ends of the two fixed rods are arranged at the top of the base, the bottom of the adjustment plate is respectively connected to the top ends of the two fixed rods through pin seats, the sanding roller machine is arranged on the top of the adjustment plate, and an adjustment component is arranged between the base and the adjustment plate.

[0006] The adjustment assembly includes two support plates, a cylinder, a movable seat and two support rods. The two support plates are arranged on the top of the base, the cylinder is arranged on one side of the support plate, and the driving end of the cylinder movably passes through the support plate, the movable seat is arranged at the driving end of the cylinder, one end of the two support rods are movably connected to the left and right sides of the movable seat respectively, and the other end of the two support rods is connected to the bottom of the adjustment plate through a pin shaft seat.

[0007] Preferably, two linear guide rods are arranged between the two support plates, and the movable seat is slidably connected to the two linear guide rods.

[0008] Preferably, a lifting assembly is provided at the bottom of the base.

[0009] Preferably, the lifting assembly includes a support box, a screw, a motor, a first bevel gear, a second bevel gear, two slide grooves, a movable plate and two connecting seats, the support box is located below the base, the two ends of the screw are rotatably connected to the top and bottom of the support box respectively, the motor is arranged at the bottom of the support box, the first bevel gear is arranged at the driving end of the motor, the second bevel gear is arranged on the screw, the two slide grooves are respectively arranged on the left and right sides of the support box, the movable plate is threadedly connected to the screw, and the movable plate is slidably connected to the two slide grooves, the two connecting seats movably pass through the top of the support box, and the two connecting seats are arranged between the movable plate and the base.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model can adjust the angle of the sanding roller machine by means of the adjusting assembly and the fixing rod arranged at the bottom of the sanding roller machine, and the operator can easily adjust the angle of the sanding roller to adapt to the sanding needs of different shapes and surfaces, thereby ensuring that the sanding process is more precise and efficient. At the same time, the introduction of the lifting assembly enables the height of the sanding roller machine to be adjusted as needed, which not only ensures the optimal contact pressure between the sanding roller and the workpiece, but also avoids operating inconvenience or reduced sanding quality due to improper height. This comprehensive adjustment capability not only simplifies the operation process and reduces the skill requirements for the operator, but also effectively improves the sanding quality and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the axonometric structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the axonometric structure of the adjustment assembly of the utility model;

[0013] Figure 3 This is a schematic diagram of the main structure of the lifting assembly of the utility model.

[0014] In the figure: 1. base; 2. fixing rod; 3. adjustment plate; 4. sand roller machine; 5. adjustment assembly; 51. support plate; 52. cylinder; 53. moving seat; 54. support rod; 55. linear guide rod; 6. lifting assembly; 61. support box; 62. screw rod; 63. motor; 64. first bevel gear; 65. second bevel gear; 66. slide groove; 67. moving plate; 68. moving seat. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figure 1-3 The utility model provides an automatic adjustment device for a worm sanding roller, comprising a base 1, two fixed rods 2, an adjustment plate 3 and a sanding roller machine 4. The bottom ends of the two fixed rods 2 are arranged on the top of the base 1, and the bottom of the adjustment plate 3 is respectively connected to the top ends of the two fixed rods 2 through pin seats. This connection method allows the adjustment plate 3 to rotate at the top ends of the fixed rods 2. The sanding roller machine 4 is arranged on the top of the adjustment plate 3, and an adjustment component 5 is arranged between the base 1 and the adjustment plate 3.

[0017] Specifically, the adjustment component 5 includes two support plates 51, a cylinder 52, a movable seat 53 and two support rods 54. The two support plates 51 are arranged on the top of the base 1, the cylinder 52 is arranged on one side of the support plate 51, and the driving end of the cylinder 52 movably passes through the support plate 51, the movable seat 53 is arranged at the driving end of the cylinder 52, one end of the two support rods 54 is movably connected to the left and right sides of the movable seat 53, and the other end of the two support rods 54 is connected to the bottom of the adjustment plate 3 through a pin shaft seat.

[0018] When the cylinder 52 is activated, its driving end begins to extend, pushing the moving seat 53 to move linearly to the right, and the linear motion of the moving seat 53 is converted into rotational motion through the movable connection with the two support rods 54. Specifically, when the moving seat 53 moves to the right, one end of the support rod 54 will apply pressure downward, causing the adjustment plate 3 to rotate around the fixed rod 2, thereby achieving precise adjustment of the angle of the sanding roller.

[0019] Specifically, two linear guide rods 55 are arranged between the two support plates 51 , and the moving seat 53 is slidably connected to the two linear guide rods 55 , and the linear guide rods 55 increase the stability of the moving seat 53 when moving.

[0020] Specifically, a lifting assembly 6 is provided at the bottom of the base 1 .

[0021] Specifically, the lifting assembly 6 includes a support box 61, a screw 62, a motor 63, a first bevel gear 64, a second bevel gear 65, two slide grooves 66, a movable plate 67 and two connecting seats 68. The support box 61 is located below the base 1. The two ends of the screw 62 are rotatably connected to the top and bottom of the support box 61 respectively. The motor 63 is arranged at the bottom of the support box 61, the first bevel gear 64 is arranged at the driving end of the motor 63, the second bevel gear 65 is arranged on the screw 62, the two slide grooves 66 are respectively arranged on the left and right sides of the support box 61, the movable plate 67 is threadedly connected to the screw 62, and the movable plate 67 is slidably connected to the two slide grooves 66, the two connecting seats 68 are movable through the top of the support box 61, and the two connecting seats 68 are arranged between the movable plate 67 and the base 1.

[0022] When the driving end of the motor 63 rotates, it will drive the first bevel gear 64 to rotate, and the first bevel gear 64 will drive the second bevel gear 65 meshing therewith to rotate, and the second bevel gear 65 will drive the screw 62 to rotate. Due to the limiting effect of the slide groove 66, the movable plate 67 can only drive the base 1 to move linearly upward or downward through the connecting seat 68, so as to adjust the height of the sanding roller machine 4 accordingly.

[0023] Although 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

1. An automatic adjustment device for a worm sanding roller, characterized in that: It comprises a base (1), two fixed rods (2), an adjustment plate (3) and a sanding roller machine (4), wherein the bottom ends of the two fixed rods (2) are arranged on the top of the base (1), the bottom of the adjustment plate (3) is respectively connected to the top ends of the two fixed rods (2) via a pin shaft seat, the sanding roller machine (4) is arranged on the top of the adjustment plate (3), and an adjustment component (5) is arranged between the base (1) and the adjustment plate (3); The adjustment assembly (5) comprises two support plates (51), a cylinder (52), a movable seat (53) and two support rods (54); the two support plates (51) are arranged on the top of the base (1); the cylinder (52) is arranged on one side of the support plate (51), and the driving end of the cylinder (52) movably penetrates the support plate (51); the movable seat (53) is arranged on the driving end of the cylinder (52); one end of the two support rods (54) is movably connected to the left and right sides of the movable seat (53) respectively, and the other end of the two support rods (54) is connected to the bottom of the adjustment plate (3) through a pin seat.

2. The automatic adjustment device for a worm sanding roller according to claim 1, characterized in that: Two linear guide rods (55) are arranged between the two support plates (51), and the movable seat (53) is slidably connected to the two linear guide rods (55).

3. The automatic adjustment device for a worm sanding roller according to claim 1, characterized in that: A lifting assembly (6) is provided at the bottom of the base (1).

4. The automatic adjustment device for a worm sanding roller according to claim 3 is characterized in that: The lifting assembly (6) comprises a support box (61), a screw rod (62), a motor (63), a first bevel gear (64), a second bevel gear (65), two slide grooves (66), a movable plate (67) and two connecting seats (68); the support box (61) is located below the base (1); the two ends of the screw rod (62) are rotatably connected to the top and bottom of the support box (61) respectively; the motor (63) is arranged at the bottom of the support box (61); the first bevel gear (64) The second bevel gear (65) is arranged on the driving end of the motor (63), the second bevel gear (65) is arranged on the screw rod (62), the two slide grooves (66) are respectively arranged on the left and right sides of the support box (61), the movable plate (67) is threadedly connected to the screw rod (62), and the movable plate (67) is slidably connected to the two slide grooves (66), the two connecting seats (68) are movably passed through the top of the support box (61), and the two connecting seats (68) are arranged between the movable plate (67) and the base (1).

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