Tension-adjustable winding frame for cloth product production

Abstract

The utility model discloses a tension-adjustable rolling frame for cloth product production, which comprises a bottom plate, a first support, a second support and a third support are arranged on the bottom plate, a group of compression rollers are movably arranged in the first support, a moving block is movably clamped in the second support, the lower end of the moving block is connected with a first spring, and the third support is connected with a second spring. A guide roller is connected to the side of the moving block, a rotating column is rotationally connected to the inner side of the third support through a bearing, a sliding groove is formed in the rotating column, an arc-shaped clamping block is slidably connected into the sliding groove, and a limiting rod is movably connected into the arc-shaped clamping block. By the adoption of the technical scheme, the tension-adjustable winding frame for cloth product production is manufactured, the position of the guide roller can be monitored through the electric push rod, the pressing roller, the moving block, the guide roller, the first spring and the infrared distance measuring device, and the tensioning force in the cloth product winding process is adjusted in time.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth product production, in particular to a tension-adjustable winding rack for cloth product production. Background Art

[0002] Cloth is a commonly used material in decorative materials, including chemical fiber carpets, non-woven wall cloths, linen, nylon cloth, colored tape, flannel and other fabrics. Cloth plays a considerable role in decorative display and is often the main force that cannot be ignored in the entire sales space. A large amount of cloth is used for wall surface decoration, partitions, and background processing, which can also form a good commercial space display style. After the production of cloth products is completed, the cloth products need to be wound on the winding roller. During the winding process of the cloth products, the tension of the cloth products needs to be adjusted to avoid wrinkles during the winding process. However, the existing method applies pressure to the cloth surface through the guide roller to keep the cloth in a straight state. However, in the common working process, it is not possible to detect whether the cloth is in a straight state in time, and after the winding is completed, the winding roller is not convenient to be removed from the winding device, which brings inconvenience to the workers. For this reason, we propose a tension-adjustable winding rack for cloth product production. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a tension-adjustable winding rack for fabric product production to solve the problems raised in the above background technology.

[0004] The utility model discloses a tension-adjustable winding frame for producing cloth products, comprising a bottom plate, a first bracket, a second bracket and a third bracket, a group of pressure rollers being movably arranged in the first bracket, a moving block being movably engaged with the second bracket, a lower end of the moving block being connected to a first spring, a side of the moving block being connected to a guide roller, an inner side of the third bracket being rotatably connected to a rotating column through a bearing, a sliding groove being provided on the rotating column, an arc-shaped clamping block being slidably connected in the sliding groove, a limiting rod being movably connected in the arc-shaped clamping block, a second spring being sleeved on the outer side of the limiting rod, a clamping groove being provided in the arc-shaped clamping block, a positioning groove being provided in the rotating column, a positioning strip being slidably connected in the positioning groove, a lower end of the arc-shaped clamping block being engaged with and connected to the winding roller, and a positioning block being provided at the lower end of the winding roller.

[0005] In the above scheme, connecting blocks are provided on both sides of the pressure roller, and the lower ends of the connecting blocks are connected to the electric push rods.

[0006] In the above solution, an infrared rangefinder is provided on the top of the moving block, and the infrared rangefinder is installed in the second bracket.

[0007] In the above solution, a motor is provided on the outer side of the third bracket on one side, and the output end of the motor is connected to a rotating column.

[0008] In the above solution, the positioning bar is slidably engaged with the connecting slot.

[0009] In the above solution, a handle is fixedly provided on the outer side of the positioning bar.

[0010] In the above solution, one side of the second spring is connected to the side wall of the sliding groove, and the other end of the second spring is connected to the side wall of the arc-shaped clamping block.

[0011] The advantages and beneficial effects of the utility model are as follows: the utility model provides a tension-adjustable winding frame for the production of cloth products, which can monitor the position of the guide roller through an electric push rod, a pressure roller, a moving block, a guide roller, a first spring and an infrared rangefinder, and timely adjust the tensioning force during the winding process of the cloth products, thereby ensuring that the polyester cloth is evenly wound and avoiding changes in the tension that affect the winding effect of the cloth; through a rotating column, a limit rod, a spring, an arc-shaped clamping block, a positioning strip, a clamping groove and a positioning groove, the winding roller can be easily installed and removed, thereby improving the convenience during the cloth winding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 This is a schematic structural diagram of part A of the utility model.

[0015] Figure 3 It is a side view of the second bracket structure of the utility model.

[0016] Figure 4 It is a side view of the rotating column structure of the utility model.

[0017] Figure 5 It is a front view of the rotating column structure of the utility model.

[0018] In the figure: 1 bottom plate, 11 electric push rod, 12 connecting block, 13 pressure roller, 14 first bracket, 2 second bracket, 21 moving block, 22 guide roller, 23 first spring, 24 infrared rangefinder, 3 third bracket, 31 motor, 32 winding roller, 33 rotating column, 34 limiting rod, 35 second spring, 36 positioning block, 4 arc-shaped card block, 41 card slot, 42 slide slot, 43 handle, 44 positioning strip, 45 positioning slot. DETAILED DESCRIPTION

[0019] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0020] like Figure 1-5 As shown, the utility model is a tension-adjustable winding frame for the production of cloth products, comprising a bottom plate 1, on which a first bracket 14, a second bracket 2 and a third bracket 3 are provided, a group of pressure rollers 13 are movably provided in the first bracket 14, both sides of the pressure rollers 13 are provided with connecting blocks 12, and the lower ends of the connecting blocks 12 are connected to electric push rods 11, by turning on the electric push rod 11 switches at two places of the first bracket 14, the connecting blocks 12 at the output ends of the electric push rods 11 can start to move upward, and the cloth passes through the pressure rollers 13 at the upper and lower places, and the connecting blocks 12 move up and down, and under the action of a guide roller 22 at one place, the tension of the cloth on the winding roller 32 can be adjusted to avoid that the tension of the cloth is too small during the winding process, the cloth is wrinkled, and the winding effect is affected, or the cloth winding tension is too large, causing the cloth to crack.

[0021] The second bracket 2 is movably connected to a moving block 21, the lower end of the moving block 21 is connected to a first spring 23, the side of the moving block 21 is connected to a guide roller 22, the cloth passes through the lower end of the guide roller 22, the first spring 23 can pull the moving block 21, the moving block 21 is engaged in the side wall of the second bracket 2, the moving block 21 can start to move downward, the moving block 21 can drive the guide roller 22 to move downward synchronously, the guide roller 22 presses the cloth guided below, and adjusts the tension of the cloth, the top of the moving block 21 is provided with an infrared rangefinder 24, the infrared rangefinder 24 is installed on the second bracket 2 There is a distance measurement between the moving block 21 and the infrared rangefinder 24. When the moving block 21 moves too deep downward, the tension of the cloth is likely to be too large. At this time, by timely adjusting the height of the electric push rod 11, the electric push rod 11 can drive the pressure roller 13 to move downward and adjust the tension in time. When the distance between the moving block 21 and the infrared rangefinder 24 is too close, the tension is too small, which can easily cause wrinkles in the process of cloth winding and affect the winding effect. The electric push rod 11 can move the pressure roller 13 upward to increase the tension. The device can adjust the tension in the process of cloth winding in time to ensure the cloth winding effect.

[0022] The inner side of the third bracket 3 is rotatably connected to the rotating column 33 through a bearing, and a motor 31 is provided on the outer side of the third bracket 3 on one side. The output end of the motor 31 is connected to the rotating column 33. By turning on the external power switch of the motor 3, the output end of the motor 3 drives the rotating column 33 to rotate through the bearing, and the winding roller 32 installed in the rotating column 33 rotates to wind the cloth.

[0023] The rotating column 33 is provided with a slide groove 42, and the slide groove 42 is slidably connected to the arc-shaped block 4, and the arc-shaped block 4 is movably connected to the limiting rod 34. The outer side of the limiting rod 34 is sleeved with a second spring 35, and one side of the second spring 35 is connected to the side wall of the slide groove 42, and the other end of the second spring 35 is connected to the side wall of the arc-shaped block 4. A slot 41 is provided in the arc-shaped block 4, and a positioning slot 45 is provided in the rotating column 33. The positioning slot 45 is slidably connected to the positioning bar 44, and the lower end of the arc-shaped block 4 is engaged and connected to the winding roller 32. After the cloth winding work is completed, the arc-shaped block 4 on the rotating column 33 at one place is pushed inward, and the second spring 35 can be squeezed during the inward movement of the arc-shaped block 4. The limiting rod 34 slides inside the arc block 4. After the arc block 4 moves away from the surface of the winding roller 32, it pushes the positioning bar 44 by moving upward. The positioning bar 44 slides and engages with the connecting slot 41. The positioning bar 44 slides in the positioning slot 45. The slot 41 and the positioning slot 45 arranged inside the arc block 4 have the same diameter. During the upward movement of the positioning bar 44, it can be engaged in the slot 41. At this time, the second spring 35 generates a rebound force, which can make the arc block 4 move outward. The positioning bar 44 can limit the arc block 4 at this time. The arc block 4 releases the restriction on the winding roller 32, and the wound cloth can be removed from the third bracket 3, which is convenient for workers to operate.

[0024] In the above solution, a handle 43 is fixedly provided on the outer side of the positioning bar 44, and the positioning bar 44 can be easily pulled by the handle 43.

[0025] Working principle:

[0026] When the take-up roller 32 is in operation, the take-up roller 32 is placed on the placement groove on the rotating column 33, and the positioning block 36 is inserted into the rotating column 33. The positioning block 36 can ensure the stability of the take-up roller when it rotates. At this time, the handle 43 is pulled downward to remove the positioning strip 44 from the card slot 41 and move it into the positioning slot 45. At this time, the restriction effect of the arc block 4 is released, and the arc block 4 moves outward to restrict the take-up roller 32, which is convenient for installing the take-up roller 32. After the installation and rotation are completed, the cloth is wound from the pressure roller 13 and the lower end of the guide roller 22 to the surface of the take-up roller 32, and the winding work is started by the rotation of the motor 31. When the tension needs to be adjusted during the winding process, the cloth tension can be adjusted in time by moving the electric push rod 11 to ensure the cloth winding effect.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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. A tension-adjustable winding frame for fabric production, comprising a bottom plate (1), characterized in that: The bottom plate (1) is provided with a first bracket (14), a second bracket (2) and a third bracket (3); a group of pressure rollers (13) are movably provided in the first bracket (14); a moving block (21) is movably engaged in the second bracket (2); the lower end of the moving block (21) is connected to a first spring (23); the side of the moving block (21) is connected to a guide roller (22); the inner side of the third bracket (3) is rotatably connected to a rotating column (33) via a bearing; a sliding groove (42) is provided on the rotating column (33); The sliding groove (42) is slidably connected to the arc-shaped clamping block (4), the arc-shaped clamping block (4) is movably connected to the limiting rod (34), the outer side of the limiting rod (34) is sleeved with a second spring (35), the arc-shaped clamping block (4) is provided with a clamping groove (41), the rotating column (33) is provided with a positioning groove (45), the positioning groove (45) is slidably connected to the positioning strip (44), the lower end of the arc-shaped clamping block (4) is clamped and connected to the winding roller (32), and the lower end of the winding roller (32) is provided with a positioning block (36).

2. The tension-adjustable winding stand for cloth product production according to claim 1, characterized in that: Connecting blocks (12) are provided on both sides of the pressure roller (13), and the lower ends of the connecting blocks (12) are connected to the electric push rods (11).

3. The tension-adjustable winding stand for cloth product production according to claim 1, characterized in that: An infrared rangefinder (24) is provided on the top of the moving block (21), and the infrared rangefinder (24) is installed in the second bracket (2).

4. The tension-adjustable winding stand for cloth product production according to claim 1, characterized in that: A motor (31) is provided on the outer side of the third bracket (3) on one side, and an output end of the motor (31) is connected to a rotating column (33).

5. The tension-adjustable winding stand for cloth product production according to claim 1, characterized in that: The positioning strip (44) is slidably engaged with the card slot (41).

6. The tension-adjustable reel for fabric production according to claim 1, characterized in that: A handle (43) is fixedly provided on the outer side of the positioning strip (44).

7. The tension-adjustable winding stand for fabric production according to claim 1, characterized in that: One side of the second spring (35) is connected to the side wall of the slide groove (42), and the other end of the second spring (35) is connected to the side wall of the arc-shaped clamping block (4).

Images