Auxiliary mounting mechanism for calendering roller

Abstract

The utility model relates to the technical field of calendaring roller installation, and discloses an auxiliary installation mechanism for a calendaring roller, which comprises a rack and a calendaring roller main body, the two sides of the upper end of the rack are respectively provided with a moving groove, a moving screw rod is rotatably connected between the front inner wall and the rear inner wall of one moving groove, and the moving screw rod is connected with the rack. A positioning rod is fixedly connected between the front inner wall and the rear inner wall of the other moving groove, the outer wall of the moving lead screw is sleeved with a moving sliding block in a threaded mode, the outer wall of the positioning rod is sleeved with a positioning sliding block in a sliding mode, and the upper end of the moving sliding block and the upper end of the positioning sliding block are fixedly connected with a moving seat. According to the calendaring roller mounting device, the movable base capable of moving and the carrying plate capable of lifting are arranged, so that the calendaring roller can be automatically conveyed to a to-be-mounted area, the calendaring roller body does not need to be manually lifted for a long time, time and labor are saved, and mounting operation of the calendaring roller and the rack can be rapidly, simply and conveniently achieved through the clamping blocks and the clamping grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of calendering roller installation, in particular to an auxiliary installation mechanism for a calendering roller. Background Art

[0002] The calendering roller is one of the important components of the calender. The calendering roller is consumed greatly during operation and needs to be inspected and replaced regularly.

[0003] The installation and disassembly of the calendering roller is very inconvenient. During maintenance and replacement, multiple people are often required to lift the calendering roller and keep it at a certain height for installation, which is time-consuming and labor-intensive. In addition, the installation operation with the frame is also relatively cumbersome and not quick and convenient enough. Therefore, technical personnel in this field provide an auxiliary installation mechanism for the calendering roller to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an auxiliary installation mechanism for a calendering roller. By providing a movable seat and a lifting and moving loading plate, the calendering roller can be automatically transported to the area to be installed, and there is no need to manually lift the calendering roller body for a long time, thus saving time and effort. By providing a clamping block and a clamping slot, the installation operation of the calendering roller and the frame can be quickly and easily realized.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary installation mechanism for a calendering roller, comprising a frame and a calendering roller body, wherein both sides of the upper end of the frame are provided with movable grooves, a movable screw is rotatably connected between the front and rear inner walls of one of the movable grooves, a positioning rod is fixedly connected between the front and rear inner walls of the other movable groove, a movable slider is threadedly sleeved on the outer wall of the movable screw, a positioning slider is slidably sleeved on the outer wall of the positioning rod, a movable seat is fixedly connected to the upper ends of the movable slider and the positioning slider, hydraulic telescopic rods are fixedly arranged on both sides of the upper end of the movable seat, and the output ends of the two hydraulic telescopic rods are fixedly connected to the loading plate;

[0006] Both ends of the calendering roller body are fixedly connected with connecting shafts, and telescopic grooves are provided at upper and lower positions of the opposite ends of the two connecting shafts, and spring telescopic rods are fixedly connected to the inner walls of one side of the plurality of telescopic grooves, and a clamping block is fixedly connected to one end of the plurality of spring telescopic rods, and installation shafts are rotatably connected to the upper positions of the inner walls of both sides of the frame, and clamping grooves are provided at upper and lower positions of the opposite ends of the two installation shafts;

[0007] Through the above technical scheme, by rotating the movable screw, the movable seat is moved to the bottom of the area to be installed via the movable slider and the positioning slider, and by starting the hydraulic telescopic rod, the loading plate can be controlled to rise, and then the calendering roller body can be lifted to the area to be installed. By providing a clamping block and a clamping slot, the installation operation of the calendering roller body and the frame can be quickly and easily realized.

[0008] Furthermore, the outer walls of the two connecting shafts are provided with pulling grooves at the upper and lower parts, and the interiors of the plurality of pulling grooves are provided with pulling blocks movably, and the plurality of pulling blocks are fixedly connected to the corresponding clamping blocks;

[0009] Through the above technical solution, by providing the pulling groove and the pulling block, the operator can control the movement of the clamping block by moving the pulling block, thereby realizing the installation and disassembly of the calendering roller body.

[0010] Furthermore, a driving motor is fixedly arranged on one side of the rear end of the frame, and an output end of the driving motor passes through the frame and is fixedly connected to the moving lead screw;

[0011] According to the above technical solution, a driving motor is provided, and the output end of the driving motor is fixedly connected to the movable lead screw, so that the movable lead screw can be rotated by starting the driving motor.

[0012] Furthermore, the plurality of said card blocks are movably arranged in corresponding telescopic slots;

[0013] Through the above technical solution, by movably arranging a plurality of clamping blocks in corresponding telescopic grooves, the positions of the clamping blocks can be controlled and adjusted, so as to realize the disassembly and assembly operation of the calendering roller body.

[0014] Furthermore, the plurality of card blocks are all engaged and arranged in corresponding card slots;

[0015] Through the above technical solution, by engaging and setting a plurality of clamping blocks in corresponding clamping slots, the connecting shaft and the installation shaft can be fixed together through the provided clamping blocks and the clamping slots, thereby completing the installation and fixation of the calendering roller body.

[0016] Furthermore, the movable slider and the positioning slider are both slidably arranged in the corresponding movable grooves;

[0017] Through the above technical solution, the moving slider and the positioning slider are slidably arranged in the corresponding moving grooves, so that the moving slider and the positioning slider can slide in the corresponding moving grooves, so that the moving seat can move accordingly.

[0018] Further, the shape of the carrier plate is arc-shaped;

[0019] Through the above technical solution, by setting the shape of the carrier plate to be arc-shaped, the calendering roller body can be placed more conveniently.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model proposes an auxiliary installation mechanism for a calendering roller. When in use, the calendering roller body to be installed is first placed on a loading plate, and then the driving motor is started to rotate the movable screw rod, and the movable seat is moved to the bottom of the area to be installed via the movable slider and the positioning slider, and then the hydraulic telescopic rod is started to control the carrier plate to rise, and then the calendering roller body can be lifted to the area to be installed, without the need to manually lift the calendering roller body for a long time, saving time and effort.

[0022] 2. The utility model proposes an auxiliary installation mechanism for a calendering roller. By moving the pulling block, the clamping block is retracted into the telescopic groove until the connecting shaft on the calendering roller body is aligned with the installation shaft on the frame. The pulling block can be released, and the clamping block is automatically popped out and clamped into the clamping groove through the spring telescopic rod, thereby completing the installation operation of the calendering roller body. The overall operation is simple, fast and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a front cross-sectional schematic diagram of an auxiliary mounting mechanism for a calendering roller proposed by the utility model;

[0024] Figure 2 for Figure 1 A schematic diagram of the structure enlargement at the center A;

[0025] Figure 3 It is a partial axonometric exploded schematic diagram of an auxiliary mounting mechanism for a calendering roller proposed by the utility model;

[0026] Figure 4 It is a side cross-sectional schematic diagram of an auxiliary mounting mechanism for a calendering roller proposed by the utility model;

[0027] Figure 5 The utility model is a top view schematic diagram of an auxiliary mounting mechanism for a calendering roller.

[0028] Legend:

[0029] 1. Frame; 2. Moving slot; 3. Moving screw rod; 4. Positioning rod; 5. Moving slider; 6. Positioning slider; 7. Moving seat; 8. Hydraulic telescopic rod; 9. Carrying plate; 10. Driving motor; 11. Connecting shaft; 12. Calendering roller body; 13. Telescopic slot; 14. Spring telescopic rod; 15. Clamp block; 16. Mounting shaft; 17. Clamp slot; 18. Pulling slot; 19. Pulling block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the specific implementation of the utility model to clearly and completely describe the technical solutions in the specific implementation of the utility model. Obviously, the specific implementation described is only a part of the specific implementation of the utility model, not all of the specific implementation. Based on the specific implementation of the utility model, all other specific implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-5 The utility model provides a specific implementation mode: an auxiliary installation mechanism for a calendering roller, comprising a frame 1 and a calendering roller body 12, wherein both sides of the upper end of the frame 1 are provided with moving grooves 2, wherein a moving screw rod 3 is rotatably connected between the front and rear inner walls of one moving groove 2, and a positioning rod 4 is fixedly connected between the front and rear inner walls of the other moving groove 2, a moving slider 5 is threadedly sleeved on the outer wall of the moving screw rod 3, and a positioning slider 6 is slidably sleeved on the outer wall of the positioning rod 4, and a moving seat 7 is fixedly connected to the upper ends of the moving slider 5 and the positioning slider 6, and the moving slider 5 and the positioning slider 6 are both slidably arranged in the corresponding moving groove 2, and the moving slider 5 and the positioning slider 6 are slidably arranged in the corresponding moving groove 2, so that the moving slider 5 and the positioning slider 6 can be moved. The block 5 and the positioning slider 6 can slide in the corresponding moving groove 2, so that the moving seat 7 can move accordingly. Hydraulic telescopic rods 8 are fixedly arranged on both sides of the upper end of the moving seat 7. The output ends of the two hydraulic telescopic rods 8 are fixedly connected with a loading plate 9. The loading plate 9 is in an arc shape. By setting the loading plate 9 in an arc shape, the calendering roller body 12 can be placed more conveniently. A driving motor 10 is fixedly arranged on one side of the rear end of the frame 1. The output end of the driving motor 10 passes through the frame 1 and is fixedly connected to the moving screw rod 3. By providing a driving motor 10 and fixing the output end of the driving motor 10 to the moving screw rod 3, the moving screw rod 3 can be rotated by starting the driving motor 10.

[0032] Both ends of the calendering roller body 12 are fixedly connected with connecting shafts 11, and telescopic grooves 13 are provided at the upper and lower positions of the opposite ends of the two connecting shafts 11. The inner walls of one side of the multiple telescopic grooves 13 are fixedly connected with spring telescopic rods 14, and one end of the multiple spring telescopic rods 14 is fixedly connected with a clamping block 15. The multiple clamping blocks 15 are movably arranged in the corresponding telescopic grooves 13. By movably arranging the multiple clamping blocks 15 in the corresponding telescopic grooves 13, the positions of the clamping blocks 15 can be controlled and adjusted to realize the disassembly and assembly operation of the calendering roller body 12. The upper positions of the inner walls on both sides of the frame 1 are rotatably connected with mounting shafts 16, and the upper and lower positions of the opposite ends of the two mounting shafts 16 are provided with clamping grooves 17. , multiple clamping blocks 15 are all engaged and set in the corresponding clamping grooves 17. By engaging and setting multiple clamping blocks 15 in the corresponding clamping grooves 17, the connecting shaft 11 and the installation shaft 16 can be fixed together through the provided clamping blocks 15 and the clamping grooves 17, thereby completing the installation and fixation of the calendering roller body 12. Pulling grooves 18 are provided on the outer walls of the two connecting shafts 11 at the upper and lower parts, and pulling blocks 19 are movably provided inside the multiple pulling grooves 18. Multiple pulling blocks 19 are fixedly connected to the corresponding clamping blocks 15. By providing the pulling grooves 18 and the pulling blocks 19, the operator can control the movement of the clamping blocks 15 by moving the pulling blocks 19, thereby realizing the installation and disassembly of the calendering roller body 12.

[0033] Working principle: When in use, first place the calendering roller body 12 to be installed on the loading plate 9, then start the driving motor 10 to rotate the moving screw 3, and move the moving seat 7 to the bottom of the installation area through the provided moving slider 5 and positioning slider 6, and then start the hydraulic telescopic rod 8 to control the loading plate 9 to rise, and then the calendering roller body 12 can be lifted to the installation area. During this process, the pulling block 19 is moved to retract the clamping block 15 into the telescopic groove 13 until the connecting shaft 11 on the calendering roller body 12 is aligned with the installation shaft 16 on the frame 1, and then the pulling block 19 can be released, and the clamping block 15 can be automatically popped out and clamped into the clamping groove 17 through the provided spring telescopic rod 14, and then the installation operation of the calendering roller body 12 can be completed.

[0034] Finally, it should be noted that the above is only a preferred specific implementation method of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned specific implementation methods, those skilled in the art can still modify the technical solutions recorded in the aforementioned specific implementation methods, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary mounting mechanism for a calendering roller, comprising a frame (1) and a calendering roller body (12), characterized in that: Both sides of the upper end of the frame (1) are provided with moving grooves (2), a moving screw rod (3) is rotatably connected between the front and rear inner walls of one of the moving grooves (2), a positioning rod (4) is fixedly connected between the front and rear inner walls of the other moving groove (2), a moving slider (5) is threadedly sleeved on the outer wall of the moving screw rod (3), a positioning slider (6) is slidably sleeved on the outer wall of the positioning rod (4), a moving seat (7) is fixedly connected to the upper ends of the moving slider (5) and the positioning slider (6), hydraulic telescopic rods (8) are fixedly arranged on both sides of the upper end of the moving seat (7), and the output ends of the two hydraulic telescopic rods (8) are fixedly connected to the loading plate (9); Both ends of the calendering roller body (12) are fixedly connected to connecting shafts (11), and telescopic grooves (13) are provided at upper and lower positions of the opposite ends of the two connecting shafts (11), and spring telescopic rods (14) are fixedly connected to the inner walls of one side of the plurality of telescopic grooves (13), and one end of the plurality of spring telescopic rods (14) is fixedly connected to a clamping block (15), and the upper positions of the inner walls of both sides of the frame (1) are rotatably connected to mounting shafts (16), and clamping grooves (17) are provided at upper and lower positions of the opposite ends of the two mounting shafts (16).

2. The auxiliary installation mechanism for a calendering roller according to claim 1, characterized in that: Pulling grooves (18) are provided at upper and lower positions of the outer walls of the two connecting shafts (11), and pulling blocks (19) are movably provided inside the plurality of pulling grooves (18), and the plurality of pulling blocks (19) are fixedly connected to corresponding clamping blocks (15).

3. The auxiliary installation mechanism for a calendering roller according to claim 1, characterized in that: A drive motor (10) is fixedly arranged on one side of the rear end of the frame (1); the output end of the drive motor (10) passes through the frame (1) and is fixedly connected to the moving lead screw (3).

4. The auxiliary installation mechanism for a calendering roller according to claim 1, characterized in that: The plurality of clamping blocks (15) are movably arranged in corresponding telescopic slots (13).

5. The auxiliary installation mechanism for a calendering roller according to claim 1, characterized in that: The plurality of card blocks (15) are all arranged in a card-engaging manner in corresponding card slots (17).

6. The auxiliary installation mechanism for a calendering roller according to claim 1, characterized in that: The movable slider (5) and the positioning slider (6) are both slidably arranged in the corresponding movable groove (2).

7. The auxiliary installation mechanism for a calendering roller according to claim 1, characterized in that: The loading plate (9) is in an arc shape.

Images