Welding plugging machine clamping device with rotating function

Abstract

The utility model relates to the technical field of printing, in particular to a welding plugging machine clamping device with a rotating function, which comprises a supporting column, a base is arranged at the top end of the supporting column, top seats are arranged at the top ends of the left side and the right side of the base, and a motor is detachably arranged on the front side wall of each top seat. A round rod is locked to the output end of the motor through a coupler, the outer wall of the round rod is fixedly connected with the front inner wall and the rear inner wall of a top base through bearings, cylinders are connected to the outer walls of the bearings in an interference fit mode, and clamping mechanisms are further arranged on the outer walls of the left side and the right side of the base. According to the utility model, the gravure roller can be rotated to carry out welding plugging operation at different angles and directions, so that the flexibility and efficiency of welding plugging are greatly improved, the problem of dead angles possibly occurring in the welding plugging process can be effectively solved through the rotating function, the welding plugging quality and reliability are improved, the welding plugging efficiency, quality and reliability are favorably improved, and the production cost is reduced. And new vitality is injected for sustainable development of the intaglio printing industry.

Description

Technical Field

[0001] The utility model relates to the technical field of printing, in particular to a welding and plugging machine clamping device with a rotating function. Background Art

[0002] The clamping device of the gravure roller welding machine is an important part of the gravure printing machine. It is responsible for fixing and clamping the gravure roller for welding and plugging operations. The traditional gravure roller welding and plugging machine clamping device usually adopts a static fixing method and lacks a rotation function. This is inadequate in certain specific welding and plugging scenarios, such as when multi-angle and all-round welding is required, and cannot meet the needs of efficient and high-quality welding and plugging.

[0003] With the continuous development and progress of gravure printing technology, the requirements for the accuracy and efficiency of gravure plate roller welding are also increasing. Especially in large-scale, automated production lines, it is necessary to be able to quickly and accurately complete the gravure plate roller welding operation to improve production efficiency and reduce production costs.

[0004] Therefore, it is necessary to develop a clamping device for a gravure plate roller welding plugging machine with a rotating function to meet the needs of the modern gravure printing industry for efficient and high-quality welding plugging. Utility Model Content

[0005] In order to solve the above problems, the utility model designs a welding and plugging machine clamping device with a rotating function.

[0006] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0007] A welding plugging machine clamping device with a rotating function comprises a support column, a base is provided at the top of the support column, top seats are provided at the tops of the left and right sides of the base, a motor is detachably provided on the front side wall of the top seat, a round rod is locked with the output end of the motor through a coupling, the outer wall of the round rod is fixedly connected to the front and rear inner walls of the top seat through a bearing, a cylinder is connected to the outer wall of the bearing by interference fit, and a clamping mechanism is also provided on the outer walls of the left and right sides of the base.

[0008] Furthermore, the clamping mechanism comprises a bottom plate, a support plate is provided at the top end of the bottom plate, a hydraulic cylinder is detachably provided on the outer wall of the support plate, and a clamping seat is provided at the driving inner end of the hydraulic cylinder.

[0009] Furthermore, an arc-shaped groove is provided on the inner wall surface of the clamping seat.

[0010] Furthermore, an anti-slip pad is provided on the outer wall of the cylinder.

[0011] Furthermore, the outer ring of the bearing is fixedly connected to the inner wall of the top seat through the bearing seat, and the inner ring of the bearing is connected to the outer wall of the round rod by interference fit.

[0012] The beneficial effects of the utility model are:

[0013] The utility model can rotate the gravure printing plate roller to perform welding and plugging operations at different angles and orientations, thereby greatly improving the flexibility and efficiency of welding and plugging. The rotation function can also effectively solve the dead angle problem that may occur during the welding and plugging process, improve the quality and reliability of welding and plugging, and will help to improve the efficiency, quality and reliability of welding and plugging, injecting new vitality into the sustainable development of the gravure printing industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the top seat structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the clamping seat structure of the utility model.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Support column, 2. Base, 3. Top seat, 4. Motor, 5. Round rod, 6. Bearing, 7. Cylinder, 8. Bottom plate, 9. Support plate, 10. Hydraulic cylinder, 11. Clamp seat. DETAILED DESCRIPTION

[0020] 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 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.

[0021] See also Figure 1-3As shown, a welding plugging machine clamping device with a rotating function includes a support column 1, a base 2 is provided at the top of the support column 1, top seats 3 are provided at the tops of the left and right sides of the base 2, a motor 4 is detachably provided on the front side wall of the top seat 3, a round rod 5 is locked with the output end of the motor 4 through a coupling, the outer wall of the round rod 5 is fixedly connected to the front and rear inner walls of the top seat 3 through a bearing 6, a cylinder 7 is connected to the outer wall of the bearing 6 by interference fit, and a clamping mechanism is also provided on the outer walls of the left and right sides of the base 2.

[0022] Furthermore, the clamping mechanism includes a base plate 8, a support plate 9 is provided at the top of the base plate 8, a hydraulic cylinder 10 is detachably provided on the outer wall of the support plate 9, a clamping seat 11 is provided at the driving inner end of the hydraulic cylinder 10, and the clamping seat 11 is pushed by the hydraulic cylinder 10 to move inwardly, and the workpiece is clamped and fixed by two groups of clamping seats 11.

[0023] Furthermore, an arc-shaped groove is provided on the inner wall surface of the clamping seat 11 so that the clamping seat 11 fits with the outer wall of the workpiece, thereby improving the stability of the fixation.

[0024] Furthermore, an anti-skid pad is provided on the outer wall of the cylinder 7. The hydraulic cylinder 10 drives the clamping seat 11 to disengage the fixation of the workpiece, and the motor 4 prompts the round rod 5 to drive the cylinder 7 to rotate. The workpiece is driven to rotate by the rotation of the cylinder 7. The anti-skid pad can increase the friction between the cylinder 7 and the workpiece, making it convenient to drive the workpiece to rotate.

[0025] Furthermore, the outer ring of the bearing 6 is fixedly connected to the inner wall of the top seat 3 through the bearing seat, and the inner ring of the bearing 6 is connected to the outer wall of the round rod 5 by interference fit, so that the round rod 5 is fixed by the bearing 6, which facilitates the rotation of the round rod 5 through the bearing 6.

[0026] According to the personnel in this field, all the electrical parts and components in this case are universal standard parts or components known to the technical personnel in this field, and their structures and principles can be known to the technical personnel through technical manuals or through conventional experimental methods. The models are compatible with this solution and can operate normally. All the electrical parts in this case are connected to the power supply adapted to them through wires, and according to the actual situation, a suitable controller is selected to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field and will not be explained in the electrical control.

[0027] A specific application of this embodiment is:

[0028] When in use, two sets of the device are installed on the welding and plugging machine, and the workpiece is placed on the cylinder 7. The cylinder 7 supports the workpiece, and the clamping seat 11 is pushed to move inward by the hydraulic cylinder 10. The workpiece is clamped and fixed by the two sets of clamping seats 11, and the welding and plugging operation is performed on the workpiece;

[0029] When the workpiece needs to be rotated, the hydraulic cylinder 10 drives the clamp 11 to disengage the workpiece, and the motor 4 drives the round rod 5 to rotate the cylinder 7, and the workpiece is driven to rotate by the rotation of the cylinder 7, thereby realizing the rotation of the workpiece.

[0030] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Any changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should fall within the protection scope of the present invention.

Claims

1. A welding machine clamping device with a rotating function, characterized in that: comprising a support column (1), The top of the support column (1) is provided with a base (2), and the tops of the left and right sides of the base (2) are provided with top seats (3). A motor (4) is detachably provided on the front side wall of the top seat (3), and a round rod (5) is locked at the output end of the motor (4) through a coupling. The outer wall of the round rod (5) is fixedly connected to the front and rear inner walls of the top seat (3) through a bearing (6), and a cylinder (7) is interference-fittedly connected to the outer wall of the bearing (6). A clamping mechanism is also provided on the left and right outer walls of the base (2).

2. The welding machine clamping device with a rotating function according to claim 1 is characterized in that: The clamping mechanism comprises a base plate (8), a support plate (9) is provided at the top end of the base plate (8), a hydraulic cylinder (10) is detachably provided on the outer wall of the support plate (9), and a clamping seat (11) is provided at the driving inner end of the hydraulic cylinder (10).

3. A welding plugging machine clamping device with a rotating function according to claim 2, characterized in that: The inner wall surface of the clamping seat (11) is also provided with an arc-shaped groove.

4. The welding and plugging machine clamping device with a rotating function according to claim 1 is characterized in that: An anti-slip pad is provided on the outer wall of the cylinder (7).

5. The welding and plugging machine clamping device with a rotating function according to claim 1 is characterized in that: The outer ring of the bearing (6) is fixedly connected to the inner wall of the top seat (3) via a bearing seat, and the inner ring of the bearing (6) is connected to the outer wall of the round rod (5) by interference fit.

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