Tension adjusting device for synchronous belt machining

Abstract

The utility model discloses a tension adjusting device for synchronous belt machining, relates to the technical field of tension adjustment, and solves the problems that if the widths of coiled materials are different, limiting control over the widths of guide wheels is lacked in the tension adjusting process, and the coiled materials may deviate, misplace and the like. The auxiliary mechanism comprises a control block and a rotating shaft, the two ends of the rotating shaft are fixedly installed on the surface of the inner side of the control block correspondingly, sliding grooves are formed in the outer side of the rotating shaft correspondingly, springs are fixedly installed at one ends of the inner walls of the sliding grooves correspondingly, and sliding plates are fixedly installed at one ends of the springs correspondingly. One end of a coiled material needing tension adjustment is arranged between the sliding plates, and the sliding plates can effectively push clamping of the coiled material under the action of the springs, so that limiting control is achieved, and the problems of coiled material deviation, dislocation and the like possibly caused by lack of limiting are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tension adjusting technical field, especially a kind of tension adjusting device for synchronous belt processing. BACKGROUND

[0002] In the cold rolling processing link of metal plate, the tension suffered by the plate has a crucial influence on rolling accuracy and plate quality. Suitable tension can effectively avoid defects such as wrinkles of the plate during rolling, and such tension is adjusted by tension rollers before and after the rolling mill. The tension roller is driven by a motor, and by controlling the motor speed and torque, the tension of the plate can be accurately adjusted. For example, in a modern cold-rolled sheet production line, a computer control system can calculate and adjust the tension setting value of the tension roller in real time according to the thickness, width and rolling speed of the plate and other parameters, so as to ensure that the plate can be rolled with high quality.

[0003] The patent publication No. "CN221116325U" discloses a "tension adjusting mechanism for coiled material processing", which includes a processing table, two supports are installed on the top of the processing table, a guide wheel is rotatably connected inside the support, an adjusting assembly is installed on the inside and outside of the processing table, the adjusting assembly includes a rectangular movable hole, a tooth plate, a top plate, a tension roller, a double-shaft motor, a connecting rod and a main gear. The tension adjusting mechanism for coiled material processing synchronously drives the rotation of the front and rear two main gears through the double-shaft motor, so that the tooth plate stably drives the top plate and the tension roller, the tension size is adjusted according to the material quality of the coiled material, thereby realizing the function of automatic control and adjustment of tension, which facilitates the staff to adjust the use demand according to the material quality of the coiled material, expands the use range of the device, and at the same time, the synchronous transmission of the two main gears drives the tooth plate to rise and fall stably, ensuring the stability of tension adjustment.

[0004] In the above-mentioned patent, the guide wheel of the device lacks width limiting control during tension adjustment if the width of the coiled material is different, which may cause problems such as deviation and misplacement of the coiled material. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the problems existing in the above-mentioned prior art, the utility model provides a tension adjusting device for synchronous belt processing.

[0007] (II) Technical scheme

[0008] To achieve the above purpose, the utility model is realized by the following technical scheme: a tension adjusting device for synchronous belt processing, including workbench, auxiliary mechanism is respectively arranged above the workbench, adjusting mechanism is arranged below the workbench;

[0009] The auxiliary mechanism comprises a control block and a rotating shaft, the rotating shaft is fixedly installed at the inner side surface of the control block at both ends, sliding grooves are formed at the outer side of the rotating shaft, springs are fixedly installed at the inner wall of the sliding grooves at one end, and sliding plates are fixedly installed at one end of the springs.

[0010] By adopting the above technical scheme, one end of the coiled material needing tension adjustment is placed between the sliding plates, and the sliding plates can effectively push the clamping of the coiled material under the action of the springs, so that the limit control is realized to prevent the problems of coiled material deviation and misalignment that may occur due to lack of limit.

[0011] As a preferred scheme of the tension adjusting device for synchronous belt processing, the control block bottom of the auxiliary mechanism is fixedly installed on the surface of the workbench, and the inner side of the sliding plate is slidably connected to the inner wall of the sliding groove on both sides.

[0012] By adopting the above technical scheme, the workbench can effectively provide a stable installation position for the control block installed on the surface.

[0013] As a preferred scheme of the tension adjusting device for synchronous belt processing, the adjusting mechanism comprises an outer frame and a double-shaft motor, the double-shaft motor is fixedly installed on the inner side of the outer frame, rotating wheels are fixedly installed at the output ends of the double-shaft motor, lifting grooves are formed in the surface of the workbench and penetrate the bottom surface, racks are slidably connected between the inner walls of the lifting grooves, the racks are meshed with the outer side of the rotating wheels on one side, and tension rollers are fixedly installed at the top end of the racks.

[0014] By adopting the above technical scheme, the double-shaft motor is started to drive the rotating wheels installed at the output ends to rotate, the rotating wheels in rotation can effectively drive the racks meshed on one side to move, and the upward moving racks can drive the tension rollers installed at the top end, so that the tension adjustment of the coiled material is realized.

[0015] As a preferred scheme of the tension adjusting device for synchronous belt processing, the top end of the outer frame of the adjusting mechanism is fixedly installed on the bottom surface of the workbench.

[0016] By adopting the above technical scheme, the workbench can effectively provide a stable installation position for the outer frame installed on the bottom surface.

[0017] In a preferred embodiment of the tension adjustment device for synchronous belt processing described in this utility model, support pads are fixedly installed on the surface of the worktable, and limit blocks are fixedly installed on the bottom surface of the worktable.

[0018] By adopting the above technical solution, the support pads installed on the workbench surface can effectively provide some auxiliary support for some roll materials that are undergoing tension adjustment.

[0019] In a preferred embodiment of the tension adjustment device for synchronous belt processing described in this utility model, the two ends of the rotating wheel of the adjustment mechanism are respectively rotatably connected to the inner surface of the limiting block, and a support frame is fixedly installed on the bottom surface of the worktable.

[0020] By adopting the above technical solution, and by installing limit blocks on the bottom surface of the workbench, stable limit control can be effectively provided for the rotating wheel of the adjustment mechanism, avoiding abnormalities caused by the lack of limit on the rotating wheel. The support frame installed on the bottom surface of the workbench can effectively activate the support device.

[0021] (III) Beneficial Effects

[0022] This utility model provides a tension adjustment device for synchronous belt processing. It has the following beneficial effects:

[0023] 1. By adding an auxiliary mechanism, one end of the roll material that needs to be tensioned is placed between the sliding plates. Under the action of the spring, the sliding plates can effectively push and clamp the roll material, thereby achieving limit control to prevent problems such as roll material offset and misalignment that may occur due to lack of limit control. This solves the problem that if there is a difference in the width of the roll material, the guide wheel will lack width limit control during the tension adjustment process, which may lead to problems such as roll material offset and misalignment.

[0024] 2. By adding limit blocks, and by installing limit blocks on the bottom surface of the worktable, stable limit control can be effectively provided for the rotating wheel of the adjustment mechanism, avoiding abnormalities caused by the lack of limit on the rotating wheel. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0027] Figure 2 This is a front view structural diagram of the entire utility model.

[0028] Figure 3 This is a schematic diagram of the overall left-side half-section structure of this utility model.

[0029] Figure 4 This is a frontal half-sectional view of the overall structure of this utility model.

[0030] Figure 5 This is a right-side half-sectional view of the overall structure of this utility model.

[0031] Figure 6 This is an enlarged structural diagram of point A of the entire utility model.

[0032] In the diagram, 1. Workbench; 2. Auxiliary mechanism; 21. Control block; 22. Rotating shaft; 23. Sliding groove; 24. Spring; 25. Sliding plate; 3. Adjustment mechanism; 31. Dual-axis motor; 32. Outer frame; 33. Lifting groove; 34. Rotating wheel; 35. Rack; 36. Tension roller; 4. Support pad; 5. Limit block; 6. Support frame. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0034] Example 1

[0035] Reference Figures 1 to 6 This is the first embodiment of the present utility model. This embodiment provides a tension adjustment device for synchronous belt processing, including a worktable 1, an auxiliary mechanism 2 respectively arranged above the worktable 1, and an adjustment mechanism 3 arranged below the worktable 1.

[0036] The auxiliary mechanism 2 includes a control block 21 and a rotating shaft 22. The two ends of the rotating shaft 22 are fixedly installed on the inner surface of the control block 21, and the outer side of the rotating shaft 22 is provided with sliding grooves 23. A spring 24 is fixedly installed on one end of the inner wall of the sliding groove 23, and a sliding plate 25 is fixedly installed on one end of the spring 24.

[0037] Specifically, the bottom of the control block 21 of the auxiliary mechanism 2 is fixedly installed on the surface of the workbench 1. The inner side of the sliding plate 25 is slidably connected to both sides of the inner wall of the sliding groove 23. The adjustment mechanism 3 includes an outer frame 32 and a dual-axis motor 31. The outer side of the dual-axis motor 31 is fixedly installed on the inner side of the outer frame 32. Rotating wheels 34 are fixedly installed at the output ends of the two ends of the dual-axis motor 31. The surface of the workbench 1 is provided with lifting grooves 33 that penetrate the bottom surface. Racks 35 are slidably connected between the inner walls of the lifting grooves 33. One side of the racks 35 is engaged with the outer side of the rotating wheels 34. Tension rollers 36 are fixedly installed at the top of the racks 35.

[0038] Furthermore, the auxiliary mechanism 2 places one end of the roll material that needs to be tensioned between the sliding plates 25. Under the action of the spring 24, the sliding plates 25 can effectively push the clamping of the roll material, thereby achieving limit control to prevent problems such as roll material offset or misalignment that may occur due to lack of limit. The other end of the spring 24 is respectively installed on one end of the inner wall of the sliding groove 23. The sliding groove 23 is respectively opened on the outside of the rotating shaft 22. The two ends of the rotating shaft 22 are respectively installed on the inner surface of the control block 21. The bottom end of the control block 21 is respectively installed on the surface of the worktable 1.

[0039] The adjustment mechanism 3 drives the rotating wheels 34 installed at both output ends to rotate via the dual-axis motor 31 installed inside the outer frame 32. The rotating wheels 34 can effectively drive the racks 35 meshing on one side to move. The upward-moving racks 35 can drive the tension roller 36 installed at the top, thereby realizing the tension adjustment of the roll material. The outer sides of the racks 35 are slidably connected between the inner walls of the lifting groove 33. The lifting groove 33 is opened on the surface of the workbench 1 and penetrates the bottom surface.

[0040] Example 2

[0041] Reference Figures 1 to 6 This is the first embodiment of the present utility model. This embodiment is based on the previous embodiment. The top of the outer frame 32 of the adjustment mechanism 3 is fixedly installed on the bottom surface of the workbench 1. Support pads 4 are fixedly installed on the surface of the workbench 1, and limit blocks 5 are fixedly installed on the bottom surface of the workbench 1.

[0042] Specifically, the two ends of the rotating wheel 34 of the adjusting mechanism 3 are rotatably connected to the inner surface of the limit block 5, and the support frame 6 is fixedly installed on the bottom surface of the worktable 1.

[0043] Furthermore, the workbench 1 can effectively provide a stable installation position for the outer frame 32 installed on the bottom surface. By installing limit blocks 5 on the bottom surface of the workbench 1, stable limit control can be effectively provided for the rotating wheel 34, avoiding abnormalities caused by the lack of limit on the rotating wheel 34. The support frame 6 installed on the bottom surface of the workbench 1 can effectively activate the support device.

[0044] Working principle: The auxiliary mechanism 2 places one end of the roll material that needs to be tensioned between the sliding plates 25. Under the action of the spring 24, the sliding plates 25 can effectively push the clamping of the roll material, thereby realizing limit control to prevent problems such as roll material deviation and misalignment that may occur due to lack of limit. The other end of the spring 24 is respectively installed on one end of the inner wall of the sliding groove 23. The sliding groove 23 is respectively opened on the outside of the rotating shaft 22. The two ends of the rotating shaft 22 are respectively installed on the inner surface of the control block 21. The bottom end of the control block 21 is respectively installed on the surface of the worktable 1.

[0045] The adjustment mechanism 3 drives the rotating wheels 34 installed at both output ends to rotate via the dual-axis motor 31 installed inside the outer frame 32. The rotating wheels 34 can effectively drive the racks 35 meshing on one side to move. The upward-moving racks 35 can drive the tension roller 36 installed at the top, thereby realizing the tension adjustment of the roll material. The outer sides of the racks 35 are slidably connected between the inner walls of the lifting groove 33. The lifting groove 33 is opened on the surface of the workbench 1 and penetrates the bottom surface.

[0046] The top of the outer frame 32 of the adjustment mechanism 3 is fixedly installed on the bottom surface of the workbench 1. Support pads 4 are fixedly installed on the surface of the workbench 1, and limit blocks 5 are fixedly installed on the bottom surface of the workbench 1. The workbench 1 can effectively provide a stable installation position for the outer frame 32 installed on the bottom surface. By installing limit blocks 5 on the bottom surface of the workbench 1, stable limit control can be effectively provided for the rotating wheel 34, avoiding abnormalities caused by the lack of limit on the rotating wheel 34. The support frame 6 installed on the bottom surface of the workbench 1 can effectively activate the support device.

[0047] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A tension adjustment device for synchronous belt processing, comprising a worktable (1), characterized in that: An auxiliary mechanism (2) is provided above the workbench (1), and an adjustment mechanism (3) is provided below the workbench (1); The auxiliary mechanism (2) includes a control block (21) and a rotating shaft (22). The two ends of the rotating shaft (22) are fixedly installed on the inner surface of the control block (21). The outer side of the rotating shaft (22) is provided with sliding grooves (23). A spring (24) is fixedly installed on one end of the inner wall of the sliding groove (23). A sliding plate (25) is fixedly installed on one end of the spring (24).

2. The tension adjustment device for synchronous belt processing according to claim 1, characterized in that: The bottom of the control block (21) of the auxiliary mechanism (2) is fixedly installed on the surface of the workbench (1), and the inner side of the sliding plate (25) is slidably connected to both sides of the inner wall of the sliding groove (23).

3. The tension adjustment device for synchronous belt processing according to claim 1, characterized in that: The adjustment mechanism (3) includes an outer frame (32) and a dual-axis motor (31). The outer side of the dual-axis motor (31) is fixedly installed on the inner side of the outer frame (32). Rotating wheels (34) are fixedly installed at the output ends of the dual-axis motor (31). The surface of the worktable (1) is provided with lifting grooves (33) that penetrate the bottom surface. Racks (35) are slidably connected between the inner walls of the lifting grooves (33). One side of the racks (35) is engaged with the outer side of the rotating wheels (34). Tension rollers (36) are fixedly installed at the top of the racks (35).

4. The tension adjustment device for synchronous belt processing according to claim 3, characterized in that: The top of the outer frame (32) of the adjustment mechanism (3) is fixedly installed on the bottom surface of the workbench (1).

5. The tension adjustment device for synchronous belt processing according to claim 1, characterized in that: Support pads (4) are fixedly installed on the surface of the workbench (1), and limit blocks (5) are fixedly installed on the bottom surface of the workbench (1).

6. The tension adjustment device for synchronous belt processing according to claim 5, characterized in that: The two ends of the rotating wheel (34) of the adjustment mechanism (3) are rotatably connected to the inner surface of the limiting block (5), and the bottom surface of the worktable (1) is fixedly installed with a support frame (6).

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