Grabbing device for processing rollers

Abstract

The utility model relates to the technical field of rollers, and discloses a gripping device for processing rollers, which comprises a first support frame, and a moving mechanism and a gripping mechanism are arranged on the top surface of the first support frame. A moving mechanism is arranged, a first hydraulic rod is used for driving a first sliding block and a second sliding block to move, and the second sliding block is used for driving a second supporting part to move, so that the grabbing device is moved, and the roller is conveniently and rapidly grabbed; a grabbing mechanism is arranged, a first bevel gear is driven by a first motor to be engaged with a second bevel gear, a reciprocating threaded rod is driven by the second bevel gear to rotate, a second supporting box is driven by the reciprocating threaded rod to move up and down, and therefore the position of a grabbing device is adjusted and controlled; and a third sliding block is driven to move through a double-end threaded rod, a disc is moved through a second hydraulic rod, and a roller is better clamped through a third hydraulic rod and a clamping plate.

Description

Technical Field

[0001] The utility model relates to the technical field of rollers, in particular to a grabbing device for processing rollers. Background Art

[0002] Rollers refer to cylindrical objects that can rotate in machinery. Power sources (such as motors) are often used in machinery to drive rollers, drive other materials forward, or use rollers to generate pressure to process materials.

[0003] China Patent Network discloses a gripping device for processing rollers, with the publication number: CN209665358U, comprising a support frame, a sliding beam is slidably arranged on the support frame, a sliding seat is slidably connected to the sliding beam along its length direction, a lifting column is lifted and lowered on the sliding seat, and slide plates are slidably connected to the two sides of the lower end of the lifting column, and a clamping plate is fixed on the side of the slide plate away from the lifting column, and a clamping opening for clamping a steel pipe is provided on the side of the clamping plates close to each other. In view of the problem of processing safety hazards in the prior art, the utility model clamps the steel pipe by bringing two clamping plates close to each other, and then moves the steel pipe by sliding the lifting column, the sliding beam and the sliding seat, thereby eliminating the processing safety hazards and improving the processing efficiency.

[0004] However, there is still the following problem: in this solution, it is impossible to clamp rollers together according to their diameters. Therefore, we propose a gripping device for processing rollers. Utility Model Content

[0005] The purpose of the utility model is to provide a gripping device for processing a roller to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grabbing device for processing a roller, comprising a first support frame, the top surface of which is provided with a moving mechanism and a grabbing mechanism;

[0007] The moving mechanism comprises a supporting part and a moving part, wherein the supporting part is located on the side of the grasping part;

[0008] The support portion includes a first support box, a first limiting groove is formed through the top surface of the first support box, the top surface of the first support frame is fixedly connected to the bottom surface of the first support box, a sliding rod is fixedly provided on the inner wall of the first limiting groove, a first sliding block is slidably sleeved on the outer surface of the sliding rod, a first through groove is formed through the side surface of the first support box, the inner wall of the first through groove is connected to the inner wall of the first limiting groove, a first hydraulic rod is fixedly provided on the inner wall of the first limiting groove, an output rod end surface of the first hydraulic rod is fixedly connected to the side surface of the first sliding block, a second sliding block is fixedly provided on the inner wall of the first through groove, and the side surface of the second sliding block is fixedly connected to the side surface of the first sliding block;

[0009] The moving part comprises a second supporting plate, a side surface of the second supporting plate is fixedly connected to a side surface of the second sliding block, and a first motor is fixedly arranged on a top surface of the second supporting plate.

[0010] Further improvements are: the grabbing mechanism includes a second support box, the bottom surface of the second support box is provided with a second limiting groove, the end surface of the first motor output rod is fixedly sleeved with a first bevel gear, and the side surface of the first bevel gear is provided with a reciprocating threaded rod, which can better rotate.

[0011] A further improvement is that a second bevel gear is fixedly sleeved on the upper end surface of the reciprocating threaded rod, and the side surface of the first bevel gear is meshed with the side surface of the second bevel gear.

[0012] A further improvement is that the threads on the outer surface of the reciprocating threaded rod penetrate the top surface of the second support plate and the top surface of the second support box from top to bottom and extend to the bottom surface of the second support box. The upper end surface of the reciprocating threaded rod is rotatably connected to the top surface of the second support plate through a bearing, and better support can be provided by setting up a second support box.

[0013] Further improvement is that: a second motor is fixedly arranged on the inner wall of the second limiting groove, a double-headed threaded rod is fixedly arranged on the right end face of the second motor output rod, and a third slider is threadedly sleeved on the outer surface of the double-headed threaded rod, and the movement can be better performed by setting the third slider.

[0014] A further improvement is that an L-shaped plate is fixedly provided on the bottom surface of the third sliding block, a second hydraulic rod is fixedly provided on the side of the L-shaped plate, a disc is fixedly provided on the end surface of the output rod of the second hydraulic rod, and a second baffle is fixedly provided on the side of the disc. By providing the second hydraulic rod, better clamping can be achieved.

[0015] A further improvement is that a third hydraulic rod is arranged on the top surface of the second baffle plate, the outer surface of the third hydraulic rod is fixedly passed through the top surface of the second baffle plate and extends to the bottom surface of the second baffle plate, and a clamping plate is fixedly arranged on the lower end surface of the output rod of the third hydraulic rod, and the roller can be better clamped by arranging the clamping plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the grabbing device for processing rollers is provided with a moving mechanism, the first hydraulic rod is used to drive the first slider and the second slider to move, and the second slider is used to drive the second support part to move, so as to move the grabbing device, so as to facilitate the rapid grabbing of the rollers;

[0017] By setting up a grabbing mechanism, the first motor is used to drive the first bevel gear to mesh with the second bevel gear, the second bevel gear is used to drive the reciprocating threaded rod to rotate, and the reciprocating threaded rod is used to drive the second support box to move up and down to adjust the position of the grabbing device, the second motor is set to drive the double-headed threaded rod to rotate, and the double-headed threaded rod is used to drive the third slider to move, the second hydraulic rod is used to move the disc, and the third hydraulic rod and the clamping plate are used to better clamp the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional front view of the structure of the utility model;

[0019] Figure 2 This is a three-dimensional top view of the structure of the utility model;

[0020] Figure 3 It is a partial front sectional view of the three-dimensional structure of the utility model;

[0021] Figure 4 This is a partial enlarged view of the first bevel gear of the three-dimensional structure of the utility model;

[0022] Figure 5 It is a partial enlarged view of the second hydraulic rod of the three-dimensional structure of the utility model.

[0023] In the figure: the first support frame 1, the moving mechanism 2, the first support box 201, the sliding rod 202, the first slider 203, the first hydraulic rod 204, the second support plate 205, the first motor 206, the grabbing mechanism 3, the second support box 301, the first bevel gear 302, the reciprocating threaded rod 303, the second bevel gear 304, the second motor 306, the double-headed threaded rod 307, the third slider 308, the second hydraulic rod 309, the third hydraulic rod 310, and the clamping plate 311. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1

[0026] See also Figure 1-Figure 5 , the utility model provides a technical solution: a grabbing device for processing a roller, comprising a first support frame 1, a moving mechanism 2 and a grabbing mechanism 3 are arranged on the top surface of the first support frame 1;

[0027] The moving mechanism 2 includes a supporting portion and a moving portion, wherein the supporting portion is located on the side of the grasping portion;

[0028] The support part includes a first support box 201, a first limiting groove is formed through the top surface of the first support box 201, the top surface of the first support frame 1 is fixedly connected to the bottom surface of the first support box 201, a sliding rod 202 is fixedly provided on the inner wall of the first limiting groove, a first slider 203 is slidably sleeved on the outer surface of the sliding rod 202, a first through groove is formed through the side surface of the first support box 201, the inner wall of the first through groove is connected with the inner wall of the first limiting groove, a first hydraulic rod 204 is fixedly provided on the inner wall of the first limiting groove, an output rod end surface of the first hydraulic rod 204 is fixedly connected to the side surface of the first slider 203, a second slider is fixedly provided on the inner wall of the first through groove, and the side surface of the second slider is fixedly connected to the side surface of the first slider;

[0029] The moving part includes a second supporting plate 205 , a side surface of the second supporting plate 205 is fixedly connected to a side surface of the second sliding block, and a first motor 206 is fixedly arranged on the top surface of the second supporting plate 205 .

[0030] Furthermore, in this embodiment, by setting a moving mechanism 2, the first hydraulic rod 204 is used to drive the first slider 203 and the second slider to move, and the second slider drives the second support portion 205 to move, thereby moving the grabbing device to facilitate rapid grabbing of the roller;

[0031] Embodiment 2

[0032] See also Figure 1-Figure 5 On the basis of the first embodiment, it is further obtained that the grasping mechanism 3 includes a second support box 301, a second limit groove is provided through the bottom surface of the second support box 301, a first bevel gear 302 is fixedly sleeved on the end surface of the output rod of the first motor 206, and a reciprocating threaded rod 303 is provided on the side of the first bevel gear 302, and the reciprocating threaded rod 303 can be better rotated by setting the reciprocating threaded rod 303.

[0033] Furthermore, in this embodiment, a second bevel gear 304 is fixedly sleeved on the upper end surface of the reciprocating threaded rod 303 , and the side surface of the first bevel gear 302 and the side surface of the second bevel gear 304 are meshed with each other.

[0034] Furthermore, in this embodiment, the outer surface of the reciprocating threaded rod 303 is threaded from top to bottom, penetrating the top surface of the second support plate 205 and the top surface of the second support box 301 and extending to the bottom surface of the second support box 301. The upper end surface of the reciprocating threaded rod 303 is rotatably connected to the top surface of the second support plate 205 via a bearing, and better support can be provided by setting up the second support box 301.

[0035] Furthermore, in this embodiment, a second motor 306 is fixedly provided on the inner wall of the second limiting groove, a double-headed threaded rod 307 is fixedly provided on the right end face of the output rod of the second motor 306, and a third slider 308 is threadedly sleeved on the outer surface of the double-headed threaded rod 307. By setting the third slider 308, better movement can be achieved.

[0036] Furthermore, in this embodiment, an L-shaped plate is fixedly provided on the bottom surface of the third slider 308, a second hydraulic rod 309 is fixedly provided on the side of the L-shaped plate, a disc is fixedly provided on the output rod end surface of the second hydraulic rod 309, and a second baffle is fixedly provided on the side of the disc. By providing the second hydraulic rod 309, better clamping can be performed.

[0037] Furthermore, in this embodiment, a third hydraulic rod 310 is arranged on the top surface of the second baffle plate. The outer surface of the third hydraulic rod 310 is fixedly penetrated through the top surface of the second baffle plate and extends to the bottom surface of the second baffle plate. A clamping plate 311 is fixedly arranged on the lower end surface of the output rod of the third hydraulic rod 310. By setting the clamping plate 311, the roller can be better clamped.

[0038] When in use, by setting up the moving mechanism 2, the first hydraulic rod 204 is used to drive the first slider 203 and the second slider to move, and the second slider is used to drive the second support part 205 to move, so as to move the grasping device; by setting up the grasping mechanism 3, the first motor 206 is used to drive the first bevel gear 302 and the second bevel gear 304 to engage, the second bevel gear 304 is used to drive the reciprocating threaded rod 303 to rotate, and the reciprocating threaded rod 303 is used to drive the second support box 301 to move up and down, so as to adjust the position of the grasping device, the second motor 306 is used to drive the double-headed threaded rod 307 to rotate, and the double-headed threaded rod 307 is used to drive the third slider 308 to move, the second hydraulic rod 309 is used to move the disc, and the third hydraulic rod 310 and the clamping plate 311 are used to clamp the roller.

[0039] 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

1. A gripping device for processing a roller, comprising a first support frame (1), characterized in that: The top surface of the first support frame (1) is provided with a moving mechanism (2) and a grabbing mechanism (3); The moving mechanism (2) comprises a supporting portion and a moving portion, wherein the supporting portion is located on the side of the grasping portion; The support portion comprises a first support box (201), a first limiting groove is formed through the top surface of the first support box (201), the top surface of the first support frame (1) is fixedly connected to the bottom surface of the first support box (201), a sliding rod (202) is fixedly arranged on the inner wall of the first limiting groove, a first sliding block (203) is slidably sleeved on the outer surface of the sliding rod (202), a first through groove is formed through the side surface of the first support box (201), the inner wall of the first through groove is connected to the inner wall of the first limiting groove, a first hydraulic rod (204) is fixedly arranged on the inner wall of the first limiting groove, an output rod end surface of the first hydraulic rod (204) is fixedly connected to the side surface of the first sliding block (203), a second sliding block is fixedly arranged on the inner wall of the first through groove, and the side surface of the second sliding block is fixedly connected to the side surface of the first sliding block; The moving part comprises a second support plate (205), a side surface of the second support plate (205) is fixedly connected to a side surface of a second sliding block, and a first motor (206) is fixedly arranged on the top surface of the second support plate (205).

2. A gripping device for processing a roller according to claim 1, characterized in that: The gripping mechanism (3) comprises a second support box (301), the bottom surface of the second support box (301) is provided with a second limiting groove, the end surface of the output rod of the first motor (206) is fixedly sleeved with a first bevel gear (302), and the side surface of the first bevel gear (302) is provided with a reciprocating threaded rod (303).

3. A gripping device for processing a roller according to claim 2, characterized in that: A second bevel gear (304) is fixedly sleeved on the upper end surface of the reciprocating threaded rod (303), and a side surface of the first bevel gear (302) and a side surface of the second bevel gear (304) are meshed with each other.

4. A gripping device for processing a roller according to claim 3, characterized in that: The outer surface of the reciprocating threaded rod (303) is threaded from top to bottom through the top surface of the second support plate (205), the top surface of the second support box (301) and extends to the bottom surface of the second support box (301), and the upper end surface of the reciprocating threaded rod (303) is rotatably connected to the top surface of the second support plate (205) via a bearing.

5. A gripping device for processing a roller according to claim 4, characterized in that: A second motor (306) is fixedly disposed on the inner wall of the second limiting groove, a double-headed threaded rod (307) is fixedly disposed on the right end face of an output rod of the second motor (306), and a third sliding block (308) is threadedly sleeved on the outer surface of the double-headed threaded rod (307).

6. A gripping device for processing a roller according to claim 5, characterized in that: An L-shaped plate is fixedly arranged on the bottom surface of the third sliding block (308), a second hydraulic rod (309) is fixedly arranged on the side surface of the L-shaped plate, a circular disc is fixedly arranged on the output rod end surface of the second hydraulic rod (309), and a second baffle is fixedly arranged on the side surface of the circular disc.

7. A gripping device for processing a roller according to claim 6, characterized in that: A third hydraulic rod (310) is arranged on the top surface of the second baffle plate, the outer surface of the third hydraulic rod (310) is fixedly penetrated through the top surface of the second baffle plate and extends to the bottom surface of the second baffle plate, and a clamping plate (311) is fixedly arranged on the lower end surface of the output rod of the third hydraulic rod (310).

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