Mirror surface roller shaft head repairing device

Abstract

The utility model discloses a mirror surface roller shaft head repairing device which comprises a bottom plate and a rotatable adjusting plate arranged above the bottom plate, movable clamping plates are arranged on the left side and the right side of the adjusting plate, a movable arc-shaped limiting plate is arranged above the adjusting plate, an adjusting limiting mechanism is arranged on the bottom plate, and the mirror surface roller shaft head repairing device further comprises an annular plate. And the annular plate is arranged at the top of the bottom plate. Through mutual cooperation of the adjusting plate, the clamping plate, the arc-shaped limiting plate, the annular plate, the supporting plate, a first electric push rod, an arc-shaped supporting plate, a supporting roller, a steel ball, a concave plate, a servo motor, a driving roller, a connecting plate, a second electric push rod and a stabilizing block, a mirror surface roller needing to be machined can be conveniently and automatically clamped and fixed; and manual operation during clamping and fixing is avoided, the position of the shaft head during welding is convenient to adjust, different positions of the shaft head are convenient to weld, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mirror roller shaft head repair, and particularly relates to a mirror roller shaft head repair device. Background Technique

[0002] The mirror roller is composed of a roller body and a shaft head. After long-term use, the shaft head of the mirror roller is prone to breakage, so it needs to be welded and repaired.

[0003] According to the application number: CN202023113677.6, a repair device for roll production includes a bottom plate. On both sides of the top surface of the bottom plate, support plates are respectively and fixedly installed. Three through holes are opened on one side surface of each support plate. The three through holes are arranged in an inverted triangle. Bearings are fixedly installed inside the through holes. A transmission roller is fixedly installed inside the lower bearing. Auxiliary positioning rollers are fixedly installed inside the upper two bearings. The two auxiliary positioning rollers are respectively arranged on both sides above the transmission roller. A roll is placed on the top surface of the transmission roller.

[0004] The fixing effect of the roll body by the repair device in the above case is poor, and manual clamping and fixing of the roll body are required, which reduces the efficiency of fixing and clamping the roll body. For this reason, we provide a mirror roller shaft head repair device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a mirror roller shaft head repair device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A mirror roller shaft head repair device includes a bottom plate and an adjustable plate rotatably arranged above the bottom plate. Movable clamping plates are arranged on both the left and right sides of the adjustable plate. A movable arc-shaped limiting plate is arranged above the adjustable plate. An adjusting and limiting mechanism is arranged on the bottom plate.

[0007] Preferably, it further includes an annular plate. The annular plate is arranged on the top of the bottom plate. A support plate is installed on the top of the annular plate. The top of the support plate is fixedly connected to the bottom of the adjustable plate. First electric push rods are installed on both the left and right sides of the support plate. One end of the clamping plate close to the first electric push rod is fixedly connected to the output shaft of the first electric push rod.

[0008] Preferably, arc-shaped support plates are installed on both the left and right sides of the top of the adjustable plate. A support roller is movably connected in a groove at the top of the arc-shaped support plate. Steel balls are movably connected in a groove at the bottom of the arc-shaped limiting plate.

[0009] Preferably, a concave plate is installed on the top of the adjusting plate, a servo motor is installed on the left side of the concave plate, and the right end of the output shaft of the servo motor penetrates through the concave plate and extends into the interior thereof to install a driving roller.

[0010] Preferably, a connecting plate is installed on the left side of the top of the bottom plate, a movable welding assembly is arranged on the connecting plate, a second electric push rod is installed on the connecting plate, and a stabilizing block is installed at the bottom end of the second electric push rod.

[0011] Preferably, the adjusting and limiting mechanism includes a mounting plate, the mounting plate is installed on the top of the bottom plate, a pulling plate is arranged on the left side of the mounting plate, and the bottom of the pulling plate is in sliding contact with the top of the bottom plate.

[0012] Preferably, an iron block is installed on the right side of the pulling plate, and a magnet that attracts and combines with the iron block is installed on the left side of the mounting plate and at a position corresponding to the iron block.

[0013] Preferably, a clamping block is installed on the right side of the pulling plate, clamping grooves adapted to the clamping block are formed on both the left and right sides of the support plate, and one side of the clamping block close to the clamping groove sequentially penetrates through the mounting plate and the clamping groove on the left side and extends into the interior of the clamping groove to be in contact with the inner wall of the clamping groove.

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

[0015] 1. Through the mutual cooperation of the adjusting plate, clamping plate, arc-shaped limiting plate, annular plate, support plate, first electric push rod, arc-shaped support plate, support roller, steel ball, concave plate, servo motor, driving roller, connecting plate, second electric push rod and stabilizing block, the present utility model facilitates the automatic clamping and fixing of the mirror roller to be processed, avoids manual operation during clamping and fixing, and is convenient for adjusting the position during shaft head welding, facilitating welding at different positions of the shaft head, thereby improving the practicability.

[0016] 2. Through the mutual cooperation of the mounting plate, pulling plate, iron block, magnet, clamping block and clamping groove, the present utility model facilitates the welding of the two shaft heads on the mirror roller, and at the same time ensures the stability after the positions of the two shaft heads are swapped, thereby improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of Embodiment 1 of the present utility model;

[0018] Figure 2 is a three-dimensional structural schematic diagram of the arc-shaped support plate and the support roller of Embodiment 1 of the present utility model;

[0019] Figure 3 is a structural sectional view of the front view of Embodiment 1 of the present utility model;

[0020] Figure 4 This is a structural sectional view of the front view of the annular plate, driving roller, clamping block and clamping groove in the first embodiment of the present utility model;

[0021] Figure 5 This is a structural sectional view of the front view of the second embodiment of the present utility model.

[0022] In the figure: 1 bottom plate, 2 adjusting plate, 3 clamping plate, 4 arc-shaped limiting plate, 100 adjusting and limiting mechanism, 5 annular plate, 6 support plate, 7 first electric push rod, 8 arc-shaped support plate, 9 support roller, 10 steel ball, 11 concave plate, 12 servo motor, 13 driving roller, 14 connecting plate, 15 welding assembly, 16 second electric push rod, 17 stabilizing block, 51 mounting plate, 52 pulling plate, 53 iron block, 54 magnet, 55 clamping block, 56 clamping groove, 18 annular frame, 19 annular groove, 20 annular block, 61 rotating motor. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1

[0025] Please refer to Figures 1-4 , a mirror roller shaft head repair device, including a bottom plate 1 and a rotatable adjusting plate 2 arranged above the bottom plate 1. Movable clamping plates 3 are arranged on both the left and right sides of the adjusting plate 2, a movable arc-shaped limiting plate 4 is arranged above the adjusting plate 2, and an adjusting and limiting mechanism 100 is arranged on the bottom plate 1.

[0026] It further includes an annular plate 5. The annular plate 5 is arranged on the top of the bottom plate 1. The bottom of the annular plate 5 is in rotational contact with the top of the bottom plate 1. A rotating shaft is rotatably connected in the groove at the top of the bottom plate 1 through a bearing. The top end of the rotating shaft is fixedly connected to the bottom of the annular plate 5. The top of the annular plate 5 is fixedly connected to a support plate 6. The top of the support plate 6 is fixedly connected to the bottom of the adjusting plate 2. First electric push rods 7 are fixedly connected to both the left and right sides of the support plate 6. One end of the clamping plate 3 close to the first electric push rod 7 is fixedly connected to the output shaft of the first electric push rod 7. Arc-shaped support plates 8 are fixedly connected to both the left and right sides of the top of the adjusting plate 2. A support roller 9 is movably connected in the groove at the top of the arc-shaped support plate 8. Steel balls 10 are movably connected in the groove at the bottom of the arc-shaped limiting plate 4. A concave plate 11 is fixedly connected to the top of the adjusting plate 2. A servo motor 12 is fixedly connected to the left side of the concave plate 11. The right end of the output shaft of the servo motor 12 penetrates through the concave plate 11 and extends into its interior to be fixedly connected to a driving roller 13.

[0027] Further, positioning grooves are formed on both the left and right sides of the adjusting plate 2. A positioning block is fixedly connected to one side of the clamping plate 3 close to the positioning groove. One side of the positioning block close to the positioning groove penetrates through the positioning groove and extends into its interior to be in sliding contact with the inner wall of the positioning groove. By providing the positioning groove and the positioning block, the stability of the clamping plate 3 during movement is improved.

[0028] Further, a circular frame 18 is fixedly connected to the top of the bottom plate 1 and on the surface of the annular plate 5. An annular groove 19 is formed on the surface of the annular plate 5. An annular block 20 is fixedly connected to the inner wall of the circular frame 18 at a position corresponding to the annular groove 19. One side of the annular block 20 close to the annular groove 19 penetrates through the annular groove 19 and extends into its interior to be in rotational contact with the inner wall of the annular groove 19. By providing the circular frame 18, the annular groove 19 and the annular block 20, the stability of the annular plate 5 during movement is improved.

[0029] A connecting plate 14 is fixedly connected to the left side of the top of the bottom plate 1. A movable welding assembly 15 is arranged on the connecting plate 14. A second electric push rod 16 is fixedly connected to the connecting plate 14. The bottom end of the second electric push rod 16 is fixedly connected to a stabilizing block 17.

[0030] Further, a rotating shaft is rotatably connected to the groove at the bottom of the stabilizing block 17 through a bearing. The bottom end of the rotating shaft is fixedly connected to the top of the arc-shaped limiting plate 4.

[0031] Further, a mirror roller body is arranged between the arc-shaped support plate 8 and the arc-shaped limiting plate 4. Connecting shaft heads are fixedly connected to both the left and right sides of the mirror roller body. A sliding groove is formed on the connecting plate 14. A third electric push rod is fixedly connected to the left side of the inner wall of the sliding groove. The right end of the third electric push rod is fixedly connected to a sliding block. The bottom of the sliding block is fixedly connected to a cylinder. The bottom of the cylinder is fixedly connected to the welding assembly 15.

[0032] Further, one side of the clamping plate 3 close to the mirror roller body is in contact with the mirror roller body. One side of the support roller 9 close to the mirror roller body is in rolling contact with the mirror roller body. One end of the steel ball 10 close to the mirror roller body is in rolling contact with the mirror roller body. One side of the driving roller 13 close to the mirror roller body is in contact with the mirror roller body.

[0033] Specifically, place the mirror roller body on the arc-shaped support plate 8 so that the bottom of the mirror roller body is in contact with the support roller 9. Then start the first electric push rod 7. The first electric push rod 7 drives the clamping plate 3 to move close to the mirror roller body, so that the clamping plate 3 clamps and fixes the left and right sides of the mirror roller body. Then start the second electric push rod 16. The second electric push rod 16 drives the arc-shaped limiting plate 4 and the steel ball 10 to move downward, so as to contact the top of the mirror roller body, ensuring the stability of the mirror roller body during processing.

[0034] Through the mutual cooperation of the adjusting plate 2, the clamping plate 3, the arc-shaped limiting plate 4, the annular plate 5, the support plate 6, the first electric push rod 7, the arc-shaped support plate 8, the support roller 9, the steel ball 10, the concave plate 11, the servo motor 12, the driving roller 13, the connecting plate 14, the second electric push rod 16 and the stabilizing block 17, it is convenient to automatically clamp and fix the mirror roller to be processed, avoiding the need for manual operation during clamping and fixing, and facilitating the adjustment of the position during the welding of the shaft head, facilitating the welding of different positions of the shaft head, and improving the practicability.

[0035] The adjusting and limiting mechanism 100 includes a mounting plate 51. The mounting plate 51 is mounted on the top of the bottom plate 1. A pulling plate 52 is arranged on the left side of the mounting plate 51. The bottom of the pulling plate 52 is in sliding contact with the top of the bottom plate 1. A iron block 53 is fixedly connected to the right side of the pulling plate 52. A magnet 54 that attracts the iron block 53 is fixedly connected to the left side of the mounting plate 51 and at a position corresponding to the iron block 53. A clamping block 55 is fixedly connected to the right side of the pulling plate 52. Clamping grooves 56 adapted to the clamping block 55 are formed on both the left and right sides of the support plate 6. One side of the clamping block 55 close to the clamping groove 56 sequentially penetrates through the mounting plate 51 and the clamping groove 56 on the left side and extends into the interior of the clamping groove 56 to be in contact with the inner wall of the clamping groove 56. By providing the iron block 53 and the magnet 54, the stability of the clamping block 55 inserted into the clamping groove 56 is improved.

[0036] Specifically, the third electric push rod drives the air cylinder and the welding assembly 15 to move to the right. The air cylinder can drive the welding assembly 15 to move downward. The welding assembly 15 performs welding treatment on the connecting shaft head on the mirror roller body. When welding the other side of the connecting shaft head is required, start the first electric push rod 7 to drive the clamping plate 3 to move away from the mirror roller body, and then start the servo motor 12. The servo motor 12 drives the driving roller 13 to rotate through the output shaft. The driving roller 13 drives the mirror roller body to rotate. The mirror roller body drives the connecting shaft head to rotate. When adjusted to the appropriate position, the clamping plate 3 clamps and fixes the mirror roller body, and then welds the other side of the connecting shaft head.

[0037] Specifically, when welding the connecting shaft head on the right side is required after the welding of the connecting shaft head on the left side is completed, first pull the pulling plate 52 to the left. The pulling plate 52 drives the separation of the iron block 53 and the magnet 54. The pulling plate 52 drives the separation of the clamping block 55 and the clamping groove 56. Then rotate the mirror roller body. The mirror roller body drives the adjusting plate 2, the annular plate 5 and the stabilizing block 17 to rotate 180 degrees around the rotating shaft and the rotating axis, so that the positions of the two connecting shaft heads are swapped. Then pull the pulling plate 52 to the right, so that the clamping block 55 is inserted into another clamping groove 56, and the iron block 53 and the magnet 54 are attracted to each other, and the limiting after the position swap can be completed.

[0038] Through the mutual cooperation of the mounting plate 51, the pulling plate 52, the iron block 53, the magnet 54, the clamping block 55 and the clamping groove 56, it is convenient to weld the two shaft heads on the mirror roller. At the same time, the stability after the positions of the two shaft heads are swapped is ensured, and the practicability is improved.

[0039] Embodiment Column Two

[0040] Please refer to Figures 1-5 , a mirror roller shaft head repair device, including a bottom plate 1, and an adjustable plate 2 rotatably arranged above the bottom plate 1. Movable clamping plates 3 are arranged on both the left and right sides of the adjustable plate 2. A movable arc-shaped limiting plate 4 is arranged above the adjustable plate 2. An adjustment limiting mechanism 100 is arranged on the bottom plate 1.

[0041] It also includes an annular plate 5. The annular plate 5 is arranged on the top of the bottom plate 1. The bottom of the annular plate 5 is in rotational contact with the top of the bottom plate 1. A rotating shaft is rotatably connected in the groove at the top of the bottom plate 1 through a bearing. The top end of the rotating shaft is fixedly connected to the bottom of the annular plate 5. A support plate 6 is fixedly connected to the top of the annular plate 5. The top of the support plate 6 is fixedly connected to the bottom of the adjustable plate 2. First electric push rods 7 are fixedly connected to both the left and right sides of the support plate 6. One end of the clamping plate 3 close to the first electric push rod 7 is fixedly connected to the output shaft of the first electric push rod 7. Arc-shaped support plates 8 are fixedly connected to both the left and right sides of the top of the adjustable plate 2. A support roller 9 is movably connected in the groove at the top of the arc-shaped support plate 8. A steel ball 10 is movably connected in the groove at the bottom of the arc-shaped limiting plate 4. A concave plate 11 is fixedly connected to the top of the adjustable plate 2. A servo motor 12 is fixedly connected to the left side of the concave plate 11. The right end of the output shaft of the servo motor 12 penetrates through the concave plate 11 and extends into its interior to be fixedly connected with a driving roller 13.

[0042] Furthermore, positioning grooves are formed on both the left and right sides of the adjustable plate 2. A positioning block is fixedly connected to the side of the clamping plate 3 close to the positioning groove. One side of the positioning block close to the positioning groove penetrates through the positioning groove and extends into its interior to be in sliding contact with the inner wall of the positioning groove. By setting the positioning groove and the positioning block, the stability of the clamping plate 3 during movement is improved.

[0043] Furthermore, an annular frame 18 is fixedly connected to the top of the bottom plate 1 and on the surface of the annular plate 5. An annular groove 19 is formed on the surface of the annular plate 5. An annular block 20 is fixedly connected to the inner wall of the annular frame 18 at a position corresponding to the annular groove 19. One side of the annular block 20 close to the annular groove 19 penetrates through the annular groove 19 and extends into its interior to be in rotational contact with the inner wall of the annular groove 19. By setting the annular frame 18, the annular groove 19 and the annular block 20, the stability of the annular plate 5 during movement is improved.

[0044] On the left side of the top of the bottom plate 1, a connecting plate 14 is fixedly connected. A movable welding assembly 15 is arranged on the connecting plate 14. A second electric push rod 16 is fixedly connected to the connecting plate 14. The bottom end of the second electric push rod 16 is fixedly connected with a stabilizing block 17.

[0045] Furthermore, a rotating shaft is rotatably connected to the groove at the bottom of the stabilizing block 17 through a bearing. The bottom end of the rotating shaft is fixedly connected to the top of the arc-shaped limiting plate 4.

[0046] Furthermore, a mirror roller body is arranged between the arc-shaped support plate 8 and the arc-shaped limiting plate 4. Connecting shaft heads are fixedly connected to both the left and right sides of the mirror roller body. A chute is formed on the connecting plate 14. A third electric push rod is fixedly connected to the left side of the inner wall of the chute. The right end of the third electric push rod is fixedly connected with a slider. The bottom of the slider is fixedly connected with a cylinder. The bottom of the cylinder is fixedly connected with the welding assembly 15.

[0047] Furthermore, one side of the clamping plate 3 close to the mirror roller body is in contact with the mirror roller body. One side of the support roller 9 close to the mirror roller body is in rolling contact with the mirror roller body. One end of the steel ball 10 close to the mirror roller body is in rolling contact with the mirror roller body. One side of the driving roller 13 close to the mirror roller body is in contact with the mirror roller body.

[0048] Specifically, place the mirror roller body on the arc-shaped support plate 8 so that the bottom of the mirror roller body is in contact with the support roller 9. Then start the first electric push rod 7. The first electric push rod 7 drives the clamping plate 3 to move closer to the mirror roller body, so that the clamping plate 3 clamps and fixes both the left and right sides of the mirror roller body. Then start the second electric push rod 16. The second electric push rod 16 drives the arc-shaped limiting plate 4 and the steel ball 10 to move downward, so as to be in contact with the top of the mirror roller body, ensuring the stability of the mirror roller body during processing.

[0049] The adjusting and limiting mechanism 100 includes a rotating motor 61. The rotating motor 61 is installed in the groove at the top of the bottom plate 1. The top end of the output shaft of the rotating motor 61 is fixedly connected to the bottom of the annular plate 5. The rotating motor 61 is a positive and negative rotation motor with a self-locking function.

[0050] Specifically, the third electric push rod drives the cylinder and the welding assembly 15 to move to the right. The cylinder can drive the welding assembly 15 to move downward. The welding assembly 15 performs welding treatment on the connecting shaft head of the mirror roller body. When welding the other side of the connecting shaft head is required, start the first electric push rod 7 to drive the clamping plate 3 to move away from the mirror roller body. Then start the servo motor 12. The servo motor 12 drives the driving roller 13 to rotate through the output shaft. The driving roller 13 drives the mirror roller body to rotate. The mirror roller body drives the connecting shaft head to rotate. When adjusted to the appropriate position, the clamping plate 3 clamps and fixes the mirror roller body, and then welds the other side of the connecting shaft head.

[0051] Specifically, when it is necessary to weld the connecting shaft head on the right side after the welding of the connecting shaft head on the left side is completed, the rotating motor 61 is started. The rotating motor 61 drives the mirror roller body to rotate 180 degrees through the annular plate 5 and the adjusting plate 2, so that the positions of the two connecting shaft heads can be swapped.

[0052] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mirror roller head repair device, characterized in that: The invention comprises a bottom plate (1), and an adjusting plate (2) rotatably arranged above the bottom plate (1), movable clamping plates (3) being arranged on both left and right sides of the adjusting plate (2), a movable arc-shaped limiting plate (4) being arranged above the adjusting plate (2), and an adjusting limiting mechanism (100) being arranged on the bottom plate (1).

2. The mirror roller head repairing device according to claim 1, characterized in that: It also includes an annular plate (5), the annular plate (5) is arranged on the top of the base plate (1), a support plate (6) is installed on the top of the annular plate (5), the top of the support plate (6) is fixedly connected to the bottom of the adjustment plate (2), the left and right sides of the support plate (6) are both installed with a first electric push rod (7), and one end of the clamping plate (3) close to the first electric push rod (7) is fixedly connected to the output shaft of the first electric push rod (7).

3. The mirror roller head repairing device according to claim 2 is characterized in that: The left and right sides of the top of the adjustment plate (2) are both installed with arc-shaped support plates (8), the groove at the top of the arc-shaped support plate (8) is movably connected to a support roller (9), and the groove at the bottom of the arc-shaped limit plate (4) is movably connected to a steel ball (10).

4. The mirror roller head repairing device according to claim 3 is characterized in that: A concave plate (11) is installed on the top of the adjustment plate (2), a servo motor (12) is installed on the left side of the concave plate (11), and the right end of the output shaft of the servo motor (12) passes through the concave plate (11) and extends to the inside of which a driving roller (13) is installed.

5. The mirror roller head repairing device according to claim 4 is characterized in that: A connecting plate (14) is installed on the left side of the top of the base plate (1), a movable welding assembly (15) is arranged on the connecting plate (14), a second electric push rod (16) is installed on the connecting plate (14), and a stabilizing block (17) is installed at the bottom end of the second electric push rod (16).

6. The mirror roller head repairing device according to claim 5, characterized in that: The adjustment and limiting mechanism (100) comprises a mounting plate (51), wherein the mounting plate (51) is mounted on the top of the base plate (1), and a pull plate (52) is provided on the left side of the mounting plate (51), wherein the bottom of the pull plate (52) is in sliding contact with the top of the base plate (1).

7. The mirror roller head repairing device according to claim 6 is characterized in that: An iron block (53) is installed on the right side of the pulling plate (52), and a magnet (54) that attracts the iron block (53) is installed on the left side of the mounting plate (51) and at a position corresponding to the iron block (53).

8. The mirror roller head repairing device according to claim 7 is characterized in that: A clamping block (55) is installed on the right side of the pulling plate (52), and clamping grooves (56) adapted to the clamping block (55) are provided on both the left and right sides of the supporting plate (6), and a side of the clamping block (55) close to the clamping groove (56) sequentially penetrates the mounting plate (51) and the clamping groove (56) on the left side and extends to the inside of the clamping groove (56) to contact the inner wall of the clamping groove (56).

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