Cloth roller fixing device with rapid fixing function

Abstract

The cloth roller fixing device with the rapid fixing function comprises a fixing frame and a cloth roller, the cloth roller is located at the top of the fixing frame, and the top of the fixing frame is fixedly connected with two first U-shaped installation blocks. The utility model relates to the technical field of cloth rollers. According to the cloth roller fixing device with the rapid fixing function, by arranging the positioning mechanism, the two ends of a cloth roller can be placed between two first rolling wheels on a first U-shaped mounting block, then a locking rod is pressed, the locking rod retracts into a clamping block, and then the locking rod is aligned with the clamping block and a clamping box; a clamping block is inserted into a clamping box, after the clamping block reaches a proper position, counter-acting force generated by a spring can push an extrusion block and a locking rod to reset, the locking rod enters a locking hole, fixation between the clamping block and a box body is completed, a cloth roller is limited through a first rolling wheel and a second rolling wheel, and the effect of rapidly fixing the cloth roller is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth winding rollers, in particular to a cloth winding roller fixing device with a quick fixing function. Background Technique

[0002] As the name implies, a cloth winding roller is a roller used for winding cloth, generally used in the last step of cloth processing to wind the cloth.

[0003] A fixing device for a printing and dyeing cloth winding roller provided by the publication number "CN107902453B" includes a fixing frame. The fixing frame is of a hollow structure. The right end of the fixing frame is fixedly connected to a rotating shaft. A groove is provided at the left end of the fixing frame. A push block is slidably arranged in the groove. An installation block is fixed on the left end face of the fixing frame. A claw is hinged on the installation block through a hinge shaft. The claw includes a claw body. Two convex blocks are arranged at the leftmost end of the claw body. A clamping part is formed between the convex blocks. A right-angled trapezoidal action part is arranged at the right end of the claw body. The hypotenuse of the right-angled trapezoidal action part faces left and the right-angled side faces right. Among them, one side of the right-angled side is in contact with the push block and is pushed by the push block. The invention can use the cooperation of the push block and the claw to fix and disassemble the cloth winding roller. Its structure is simple and the operation process is easy. The installation and disassembly efficiency of the cloth winding roller is greatly improved, and the high-efficiency production requirements can be met.

[0004] However, the following problems still exist in the implementation of the above device:

[0005] In the prior art, during the cloth processing, the cloth winding roller needs to continuously wind the cloth. When the cloth winding roller winds to the limit, it needs to be disassembled from the fixing frame for replacement. However, the fixing method of the existing cloth winding roller to the fixing frame is too cumbersome and requires a lot of time for fixing, thus reducing the practicability of the fixing frame. Content of the Utility Model

[0006] The purpose of the utility model is to provide a cloth winding roller fixing device with a quick fixing function to solve the problems put forward in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution:

[0008] A cloth winding roller fixing device with a quick fixing function includes a fixing frame and a cloth winding roller. The cloth winding roller is located on the top of the fixing frame. Two first U-shaped mounting blocks are fixedly connected to the top of the fixing frame. Two first rotating grooves are opened inside the first U-shaped mounting blocks. The inner walls of the first rotating grooves are rotatably connected to first rollers through rotating shafts. A positioning mechanism is arranged on the top of the fixing frame. An adjusting mechanism is arranged on the top of the positioning mechanism;

[0009] The positioning mechanism includes a second U-shaped mounting block arranged on the top of the first U-shaped mounting block. A moving block is slidably connected inside the second U-shaped mounting block. Two second rotating grooves are formed at the bottom of the moving block. The inner wall of the second rotating groove is rotatably connected with a second roller through a rotating shaft. Clamping blocks are fixedly connected to both sides of the second U-shaped mounting block. Card boxes that cooperate with the clamping blocks are fixedly connected to both sides of the first U-shaped mounting block. A locking mechanism is arranged inside the clamping block.

[0010] By setting the positioning mechanism, the two ends of the fabric rolling roller can be respectively placed between two first rollers on the first U-shaped mounting block. Then, press the locking rod to retract the locking rod into the inside of the clamping block. Then, align the positions of the clamping block and the card box, insert the clamping block into the card box. After reaching the appropriate position, the reaction force generated by the spring will push the extrusion block and the locking rod to reset, so that the locking rod enters the inside of the locking hole, completing the fixation between the clamping block and the box body. By restricting the fabric rolling roller through the first roller and the second roller, the effect of quickly fixing the fabric rolling roller is achieved.

[0011] Preferably, the locking mechanism includes a spring arranged inside the clamping block. Both ends of the spring are fixedly connected with extrusion blocks. One side of the extrusion block is fixedly connected with a locking rod. One end of the locking rod penetrates to the outside of the shell. Locking holes that cooperate with the locking rod are formed on both sides of the card box.

[0012] By setting the locking mechanism, after the clamping block enters the card box, the elastic force generated by the spring will push the extrusion block and the locking rod to reset, so that the locking rod enters the inside of the locking hole, achieving the connection and fixation between the clamping block and the card box, and further fixing the first U-shaped mounting block and the second U-shaped mounting block, playing a role of connection and fixation.

[0013] Preferably, the adjusting mechanism includes a threaded rod threadedly connected to the top of the second U-shaped mounting block. A screwing block is fixedly connected to the top of the threaded rod. A bearing is arranged at the bottom of the threaded rod and is rotatably connected to the top of the moving block through the bearing. A threaded hole that cooperates with the threaded rod is formed on the top of the second U-shaped mounting block.

[0014] By setting the adjusting mechanism, after the second U-shaped mounting block and the first U-shaped mounting block are fixed, by rotating the screwing block, the threaded rod can be driven to rotate. At the same time, the threaded rod will move downward inside the threaded rod, and at the same time drive structures such as the bearing and the moving block to move downward along the track of the sliding block and the sliding groove, so that the second roller contacts the upper surface of the fabric rolling roller, thereby improving the fixing effect.

[0015] Preferably, sliding blocks are fixedly connected to both sides of the moving block. Sliding grooves that cooperate with the sliding blocks are formed on the inner wall of the second U-shaped mounting block.

[0016] By setting the sliding block and the sliding groove, when the threaded rod rotates to drive the moving block, the moving block can be restricted to move only along the trajectories of the sliding block and the sliding groove, which plays a role in restricting the moving trajectory.

[0017] Preferably, a screwing groove is formed at the top of the screwing block, and the number of the screwing grooves is two.

[0018] By setting the screwing groove, by inserting the fingers into the two screwing grooves, the grasping points can be increased, and thus it is convenient for the user to rotate the screwing block.

[0019] Preferably, one end of the locking rod is spherical.

[0020] By setting the locking rod, one end of the locking rod is set to be spherical. When the cloth winding roller needs to be disassembled, by pressing the locking rod, the spherical part of the locking rod can be retracted into the locking hole. Then, applying a certain force to move the second U-shaped mounting block upward, so that the spherical part of the locking rod contacts the inner wall of the locking hole, the locking rod can be retracted into the clamping block. After that, the second U-shaped mounting block can be easily removed to disassemble the cloth winding roller.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] 1. By setting the positioning mechanism in the present utility model, the two ends of the cloth winding roller can be respectively placed between the two first rollers on the first U-shaped mounting block. Then, press the locking rod to retract the locking rod into the clamping block. After that, align the positions of the clamping block and the card box, and insert the clamping block into the card box. When reaching the appropriate position, the reaction force generated by the spring will push the extrusion block and the locking rod to reset, so that the locking rod enters the locking hole to complete the fixation between the clamping block and the box body. By restricting the cloth winding roller through the first roller and the second roller, the effect of quickly fixing the cloth winding roller is achieved.

[0023] 2. By setting the adjusting mechanism in the present utility model, after the second U-shaped mounting block is fixed to the first U-shaped mounting block, by rotating the screwing block, the threaded rod can be driven to rotate. At the same time, the threaded rod will move downward in the threaded rod, and at the same time drive structures such as the bearing and the moving block to move downward along the trajectories of the sliding block and the sliding groove, so that the second roller contacts the upper surface of the cloth winding roller, thereby improving the fixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0025] Figure 2 is a three-dimensional view of the disassembled main structure of the present utility model;

[0026] Figure 3For the present utility model Figure 2 Partial enlarged view at position A in

[0027] Figure 4 Stereogram of the locking mechanism of the present utility model

[0028] Figure 5 Stereogram of the sectional view of the main body mechanism of the present utility model

[0029] In the figure: 1, fixed frame; 2, cloth winding roller; 3, first U-shaped mounting block; 4, first rotating groove; 5, first roller; 6, second U-shaped mounting block; 7, moving block; 8, second rotating groove; 9, second roller; 10, clamping block; 11, clamping box; 12, spring; 13, extrusion block; 14, locking rod; 15, locking hole; 16, threaded rod; 17, screwing block; 18, bearing; 19, threaded hole; 20, sliding block; 21, sliding groove; 22, screwing groove. Specific implementation mode

[0030] Next, with reference to the attached drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. 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 work shall fall within the protection scope of the present utility model.

[0031] Please refer to Figure 1 - Figure 5 , the present utility model provides a technical solution:

[0032] Embodiment 1:

[0033] A cloth winding roller fixing device with a fast fixing function, comprising a fixed frame 1 and a cloth winding roller 2. The cloth winding roller 2 is located at the top of the fixed frame 1. Two first U-shaped mounting blocks 3 are fixedly connected to the top of the fixed frame 1. Two first rotating grooves 4 are opened inside the first U-shaped mounting blocks 3. The inner wall of the first rotating grooves 4 is rotationally connected with first rollers 5 through a rotating shaft. A positioning mechanism is arranged at the top of the fixed frame 1, and an adjusting mechanism is arranged at the top of the positioning mechanism;

[0034] The positioning mechanism includes a second U-shaped mounting block 6 arranged on the top of the first U-shaped mounting block 3. A moving block 7 is slidably connected inside the second U-shaped mounting block 6. Two second rotating grooves 8 are opened at the bottom of the moving block 7. The inner wall of the second rotating grooves 8 is rotationally connected with second rollers 9 through a rotating shaft. Clamping blocks 10 are fixedly connected to both sides of the second U-shaped mounting block 6. Clamping boxes 11 cooperating with the clamping blocks 10 are fixedly connected to both sides of the first U-shaped mounting block 3. A locking mechanism is arranged inside the clamping blocks 10.

[0035] In this embodiment, considering that in the prior art, during the processing of fabric, the winding roller 2 needs to continuously wind the fabric. When the winding roller 2 winds to the limit, it needs to be disassembled from the fixing frame 1 for replacement. However, the fixing method of the existing winding roller 2 to the fixing frame 1 is too cumbersome and requires a lot of time for fixing, thus reducing the practicability of the fixing frame 1. Therefore, by setting a positioning mechanism, the two ends of the winding roller 2 can be respectively placed between the two first rollers 5 on the first U-shaped mounting block 3. Then, press the locking rod 14 to make the locking rod 14 retract into the inside of the clamping block 10. After that, align the positions of the clamping block 10 and the clamping box 11, and insert the clamping block 10 into the inside of the clamping box 11. After reaching the appropriate position, the reaction force generated by the spring 12 will push the extrusion block 13 and the locking rod 14 to reset, so that the locking rod 14 enters the locking hole 15, completing the fixation between the clamping block 10 and the box body. By restricting the winding roller 2 with the first roller 5 and the second roller 9, the effect of quickly fixing the winding roller 2 is achieved;

[0036] It solves the problem that considering that in the prior art, during the processing of fabric, the winding roller 2 needs to continuously wind the fabric. When the winding roller 2 winds to the limit, it needs to be disassembled from the fixing frame 1 for replacement. However, the fixing method of the existing winding roller 2 to the fixing frame 1 is too cumbersome and requires a lot of time for fixing, thus reducing the practicability of the fixing frame 1.

[0037] The locking mechanism includes a spring 12 arranged inside the clamping block 10. Both ends of the spring 12 are fixedly connected with an extrusion block 13. One side of the extrusion block 13 is fixedly connected with a locking rod 14. One end of the locking rod 14 penetrates to the outside of the housing. Locking holes 15 are respectively opened on both sides of the clamping box 11 and are used in cooperation with the locking rod 14.

[0038] In this embodiment, by setting the locking mechanism, after the clamping block 10 enters the inside of the clamping box 11, the elastic force generated by the spring 12 will push the extrusion block 13 and the locking rod 14 to reset, so that the locking rod 14 enters the inside of the locking hole 15, achieving the connection and fixation between the clamping block 10 and the clamping box 11, and further fixing the first U-shaped mounting block 3 and the second U-shaped mounting block 6, playing a role of connection and fixation.

[0039] One end of the locking rod 14 is spherical.

[0040] In this embodiment, by setting the locking rod 14, one end of the locking rod 14 is set to be spherical. When it is necessary to disassemble the winding roller 2, by pressing the locking rod 14, the spherical part of the locking rod 14 can be retracted into the inside of the locking hole 15. Then, apply a certain force to move the second U-shaped mounting block 6 upward so that the spherical part of the locking rod 14 contacts the inner wall of the locking hole 15, then the locking rod 14 can be retracted into the inside of the clamping block 10. After that, the second U-shaped mounting block 6 can be easily removed to disassemble the winding roller 2.

[0041] Embodiment 2:

[0042] On the basis of Embodiment 1, in this embodiment, the positioning mechanism can quickly fix the cloth winding roller 2. However, considering that the diameters of the cloth winding rollers 2 are different, if the first roller 5 and the second roller 9 cannot be in close contact with them, the cloth winding roller 2 cannot be fixed and restricted, thus affecting the fixing effect. In this application, the adjusting mechanism includes a threaded rod 16 threadedly connected to the top of the second U-shaped mounting block 6. The top of the threaded rod 16 is fixedly connected with a turning block 17. The bottom of the threaded rod 16 is provided with a bearing 18 and is rotatably connected to the top of the moving block 7 through the bearing 18. A threaded hole 19 matching the threaded rod 16 is opened at the top of the second U-shaped mounting block 6.

[0043] In this embodiment, considering that the diameters of the cloth winding rollers 2 are different, if the first roller 5 and the second roller 9 cannot be in close contact with them, the cloth winding roller 2 cannot be fixed and restricted, thus affecting the fixing effect. Therefore, by setting the adjusting mechanism, after the second U-shaped mounting block 6 is fixed to the first U-shaped mounting block 3, by rotating the turning block 17, the threaded rod 16 can be driven to rotate. At the same time, the threaded rod 16 will move downward within the threaded rod 16, and at the same time drive structures such as the bearing 18 and the moving block 7 to move downward along the trajectories of the sliding block 20 and the sliding groove 21, so that the second roller 9 contacts the upper surface of the cloth winding roller 2, thereby improving the fixing effect;

[0044] It solves the problem that considering that the diameters of the cloth winding rollers 2 are different, if the first roller 5 and the second roller 9 cannot be in close contact with them, the cloth winding roller 2 cannot be fixed and restricted, thus affecting the fixing effect.

[0045] Sliding blocks 20 are fixedly connected to both sides of the moving block 7, and sliding grooves 21 matching the sliding blocks 20 are opened on the inner wall of the second U-shaped mounting block 6.

[0046] In this embodiment, by setting the sliding block 20 and the sliding groove 21, when the threaded rod 16 rotates to drive the moving block 7, the moving block 7 can be restricted to move only along the trajectories of the sliding block 20 and the sliding groove 21, playing a role in restricting the moving trajectory.

[0047] Turning grooves 22 are opened at the top of the turning block 17, and the number of the turning grooves 22 is two.

[0048] In this embodiment, by setting the turning grooves 22, by inserting fingers into the two turning grooves 22, the grasping points can be increased, thereby facilitating the user to rotate the turning block 17.

[0049] Working principle: The user places the two ends of the cloth winding roller 2 between the two first rollers 5 on the first U-shaped mounting block 3 respectively. Then, press the locking rod 14 to retract the locking rod 14 into the interior of the clamping block 10. After that, align the positions of the clamping block 10 and the clamping box 11, and insert the clamping block 10 into the interior of the clamping box 11. When it reaches the appropriate position, the reaction force generated by the spring 12 will push the extrusion block 13 and the locking rod 14 to reset, so that the locking rod 14 enters the interior of the locking hole 15, completing the fixation between the clamping block 10 and the box body. By restricting the cloth winding roller 2 with the first roller 5 and the second roller 9, the function of quickly fixing the cloth winding roller 2 is achieved;

[0050] After the second U-shaped mounting block 6 is fixed to the first U-shaped mounting block 3, by rotating the screwing block 17, the threaded rod 16 can be driven to rotate. At the same time, the threaded rod 16 will move downward within the threaded rod 16, and at the same time drive structures such as the bearing 18 and the moving block 7 to move downward along the trajectories of the sliding block 20 and the sliding groove 21, so that the second roller 9 contacts the upper surface of the cloth winding roller 2, thereby improving the fixing effect.

[0051] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood 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 cloth winding roller fixing device with a quick fixing function, comprising a fixing frame (1) and a cloth winding roller (2), wherein the cloth winding roller (2) is located at the top of the fixing frame (1), and is characterized in that: Two first U-shaped mounting blocks (3) are fixedly connected to the top of the fixing frame (1). Two first rotating grooves (4) are formed inside the first U-shaped mounting block (3). The inner wall of the first rotating groove (4) is rotatably connected to a first roller (5) through a rotating shaft. A positioning mechanism is arranged on the top of the fixing frame (1), and an adjusting mechanism is arranged on the top of the positioning mechanism; The positioning mechanism includes a second U-shaped mounting block (6) arranged on the top of the first U-shaped mounting block (3). A moving block (7) is slidably connected inside the second U-shaped mounting block (6). Two second rotating grooves (8) are formed at the bottom of the moving block (7). The inner wall of the second rotating groove (8) is rotatably connected to a second roller (9) through a rotating shaft. Clamping blocks (10) are fixedly connected to both sides of the second U-shaped mounting block (6). Card boxes (11) matched with the clamping blocks (10) are fixedly connected to both sides of the first U-shaped mounting block (3). A locking mechanism is arranged inside the clamping block (10).

2. The fixing device for a cloth winding roller with a quick fixing function according to claim 1, characterized in that: The locking mechanism includes a spring (12) arranged inside the clamping block (10). Extrusion blocks (13) are fixedly connected to both ends of the spring (12). A locking rod (14) is fixedly connected to one side of the extrusion block (13). One end of the locking rod (14) penetrates to the outside of the housing. Locking holes (15) matched with the locking rod (14) are formed on both sides of the card box (11).

3. The fixing device for the cloth winding roller with a quick fixing function according to claim 2, characterized in that: The adjusting mechanism includes a threaded rod (16) threadedly connected to the top of the second U-shaped mounting block (6). A screwing block (17) is fixedly connected to the top of the threaded rod (16). A bearing (18) is arranged at the bottom of the threaded rod (16), and the threaded rod (16) is rotatably connected to the top of the moving block (7) through the bearing (18). A threaded hole (19) matched with the threaded rod (16) is formed on the top of the second U-shaped mounting block (6).

4. The fixing device for a cloth winding roller with a quick fixing function according to claim 3, characterized in that: Sliding blocks (20) are fixedly connected to both sides of the moving block (7). Sliding grooves (21) matched with the sliding blocks (20) are formed on the inner wall of the second U-shaped mounting block (6).

5. The fixing device for a cloth winding roller with a quick fixing function according to claim 3, characterized in that: Screwing grooves (22) are formed on the top of the screwing block (17), and the number of the screwing grooves (22) is two.

6. The fixing device for a cloth winding roller with a fast fixing function according to claim 2, characterized in that: One end of the locking rod (14) is spherical.

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