Pressing wheel structure for winding woven cloth

Abstract

A pinch roller structure for winding woven cloth is used for solving the problems that a pinch roller device in the prior art mentioned in the background technology can press and wind the woven cloth, but when the woven cloth is wound to the length needed by production from a rolled raw material, wrinkles possibly exist on the raw material woven cloth, and the woven cloth is prone to being damaged. The technical problems that in the prior art, a woven fabric is prone to wrinkling when being pressed, and subsequent compounding of the woven fabric is affected are solved, the device comprises a base and two mounting frames fixedly arranged on the base, a horizontal winding piece used for tightening materials is rotationally arranged on the two mounting frames, a motor used for driving the winding piece is fixedly arranged on one mounting frame, and a motor used for driving the winding piece is fixedly arranged on the other mounting frame. Sliding grooves are formed in the two mounting frames, first springs are fixedly arranged in the two sliding grooves, auxiliary rollers parallel to the winding part are arranged in the two sliding grooves in a sliding mode, the two ends of each auxiliary roller are fixedly connected with the corresponding first spring, the auxiliary rollers are used for being connected with the winding part in an abutting mode, and two adjusting assemblies used for adjusting the tension of the woven cloth are arranged on the two mounting frames.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth rolling, in particular to a pressure wheel structure for rolling up woven cloth. Background Art

[0002] When producing three-in-one packaging bags, kraft paper, PP material and woven cloth are needed, and the three are compounded to form a three-in-one packaging bag.

[0003] The pressure wheel device of the prior art, such as the utility model patent document with authorization announcement number "CN218370764U" and patent name "A kind of auxiliary pressure structure for non-woven fabric winding", discloses a pressure wheel device, including a base plate, and a frame is installed on the upper surface of the base plate, and the inner walls on both sides of the frame are equipped with rotating shafts through bearings, and the adjacent ends of the two rotating shafts are equipped with connecting parts, and a winding piece is movably installed between the two connecting parts, and two clamping mechanisms are provided at the upper end of the outer wall of the winding piece, and the clamping mechanism includes a vertical rod movably penetrating the upper surface of the frame, and a mounting frame is installed at the lower end of the vertical rod; through the arrangement of connecting parts, fixing bolts, mounting grooves and other components, the winding piece can be installed, and the winding piece can be driven to rotate by a motor for winding.

[0004] In the above patent document, the woven fabric can be compressed and rolled up, but since wrinkles may exist on the raw material woven fabric when the woven fabric is rolled up to the length required for production, if the wrinkles on the woven fabric are not flattened, it is easy to cause wrinkles on the woven fabric when compressed, affecting the subsequent compounding of the woven fabric. Utility Model Content

[0005] The utility model aims to address the deficiencies of the prior art and propose a pressure wheel structure for winding woven cloth, so as to solve the technical problem that the pressure wheel device of the prior art mentioned in the background technology can compress and wind the woven cloth, but when the woven cloth is wound from a rolled raw material to the length required for production, wrinkles may exist on the raw material woven cloth. If the wrinkles on the woven cloth are not flattened, it is easy to cause wrinkles to appear on the woven cloth when it is compressed, affecting the subsequent compounding of the woven cloth.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A pressure wheel structure for winding woven cloth, comprising a base and two mounting frames fixed on the base, a horizontal winding piece for tightening the material being rotatably provided on the two mounting frames, a motor for driving the winding piece being fixed on one of the mounting frames, a rotating rod being rotatably provided on the base and the rotating rod corresponding to the winding piece up and down, a slide groove being provided on the two mounting frames, a first spring being fixed in the two slide grooves, auxiliary rollers parallel to the winding piece being slidably provided in the two slide grooves and the two ends of the auxiliary rollers being fixedly connected to the first springs respectively, the auxiliary rollers being used to abut against the winding piece, and two adjustment components for adjusting the tension of the woven cloth being provided on the two mounting frames.

[0008] Working principle:

[0009] First, the operator passes the woven cloth to be rolled up around the rotating rod at the bottom of the mounting frame, then passes the woven cloth around the adjusting component, and finally winds the woven cloth between the winding piece and the auxiliary roller. Then the operator starts the motor, and the motor drives the winding piece to rotate, so that the winding piece can roll up the woven cloth. During the process of rolling up the woven cloth, when the tension of the woven cloth needs to be adjusted, the operator can adjust the tension of the woven cloth on the winding piece by adjusting the adjusting component. When the winding piece rolls up the woven cloth, the woven cloth on the winding piece will push the auxiliary roller, so that the auxiliary roller can move in the slide groove, and the first spring can make the auxiliary roller close to the winding piece, thereby pressing the woven cloth.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] First, an auxiliary roller and a first spring are provided. When the auxiliary roller is pushed by the woven cloth on the winding member, the auxiliary roller can slide in the slide groove on the mounting frame. The first spring can push the auxiliary roller when the auxiliary roller slides, so that the auxiliary roller is always in close contact with the woven cloth on the winding member.

[0012] Second, an adjustment component is provided, which can adjust the tension of the woven cloth to reduce wrinkles on the surface of the woven cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0014] Figure 2 for Figure 1 The structural diagram at A in the middle;

[0015] Figure 3 Schematic diagram of the assembly structure of the ratchet and the pawl.

[0016] Explanation of the accompanying drawings: base 1, mounting frame 2, winding member 3, motor 4, slide groove 5, first spring 6, auxiliary roller 7, rotating roller 8, round table 9, rotating rod 10, fixed rod 11, cylinder 12, first rotating ring 13, second rotating ring 14, torsion spring 15, adjusting roller 16, limiting ring 17, ring 18, cavity 19, ratchet 20, rotating rod 21, pawl 22, mounting plate 23, second spring 24, pulling hole 25, pull rope 26, bolt 27, conveying wheel 28. DETAILED DESCRIPTION

[0017] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Example:

[0019] like Figure 1 and Figure 2 As shown, a pinch wheel structure for winding woven cloth comprises a base 1 and two mounting frames 2 fixed on the base 1, a horizontal winding member 3 for tightening the material is rotatably provided on the two mounting frames 2, a motor 4 for driving the winding member 3 is fixed on one of the mounting frames 2, the winding member 3 can be driven by the motor 4, and it is convenient for the winding member 3 to wind up the woven cloth, a slide groove 5 is provided on the two mounting frames 2, a first spring 6 is fixed in the two slide grooves 5, an auxiliary roller 7 parallel to the winding member 3 is slidably provided in the two slide grooves 5, and the two ends of the auxiliary roller 7 are separated into The auxiliary roller 7 is respectively connected with the first spring 6, and a bearing is provided at the connection between the auxiliary roller 7 and the first spring 6. The first spring 6 is fixedly connected with the outer ring of the bearing, and the auxiliary roller 7 is inserted into the inner ring of the bearing. The auxiliary roller 7 is used to abut against the winding member 3. Two adjusting components for adjusting the tension of the woven cloth are provided on the two mounting frames 2. The first spring 6 can push the auxiliary roller 7 in the slide groove 5 so that the auxiliary roller 7 can be close to the woven cloth on the winding member 3. The base 1 is provided with a conveying wheel 28 for transferring the base 1, and the conveying wheel 28 can transfer the woven cloth within a certain range after the winding is completed.

[0020] like Figure 1 and Figure 2As shown, the winding member 3 includes two rotating rollers 8 and two truncated tables 9, one of the two rotating rollers 8 is a smooth round rod, and the other is a screw structure, the smooth round rod is connected to the output end of the motor 4, one of the rotating rollers 8 is horizontally installed on the output end of the motor 4, and the other rotating roller 8 is horizontally installed with a thread opposite to the other rotating roller 8 on another mounting frame 2 away from the motor 4, and the rotating rod 21 of the screw structure is rotated on the mounting frame 2 to adapt to winding rollers of different lengths, thereby expanding its practicality and facilitating the removal of the wound woven cloth from the two rotating rollers, and the two truncated tables 9 are respectively fixed to the opposite ends of the two rotating rollers 8, and the rotating roller 8 of the screw structure is connected to the truncated table 9 through a bearing, and the two truncated tables 9 can extend into the winding roller, which is convenient for clamping winding rollers with different wall thicknesses.

[0021] like Figure 1 and Figure 2 As shown, the two mounting frames 2 are fixed with fixed rods 11 on opposite surfaces, and the two adjusting components are respectively arranged on the two corresponding fixed rods 11, and the adjusting components include a cylinder 12, a first rotating ring 13, a second rotating ring 14, a torsion spring 15 and an adjusting roller 16. The cylinder 12 is slidably sleeved on the fixed rod 11 and two limiting rings 17 are fixed on the cylinder 12. The cylinder 12 is threadedly connected with a bolt 27, and the bolt 27 passes through the cylinder 12 and abuts against the fixed rod 11. The sliding cylinder 12 can be fixed by the bolt 27, and the first limiting ring 17 can be fixed by the limiting ring 17. A rotating ring 13, a second rotating ring 14 and a torsion spring 15 are restricted between two limiting rings 17. The first rotating ring 13 is slidably disposed between the two limiting rings 17. The second rotating ring 14 is slidably disposed between the two limiting rings 17. The torsion spring 15 is sleeved on the cylinder 12 and the two ends of the torsion spring 15 are respectively fixed on the first rotating ring 13 and the second rotating ring 14. The torsion spring 15 can be driven by rotating the first rotating ring 13. The tension of the woven cloth can be adjusted by the adjusting roller 16 on the second rotating ring 14 through the torsion spring 15. The adjusting roller 16 is rotatably disposed on the second rotating ring 14.

[0022] like Figure 2 and Figure 3As shown, a ring 18 is slidably provided on the cylinder 12, a cavity 19 is opened on the first rotating ring 13, a ratchet 20 is fixedly provided on the inner wall of the cavity 19, a rotating rod 21 is fixedly provided on the ring 18, a ratchet 22 is rotatably provided on the rotating rod 21, and the ratchet 22 is used to abut against the ratchet 20 when in use, and the torsion spring 15 after twisting can be fixed by the cooperation of the ratchet 22 and the ratchet 20, so that the adjusting roller 16 on the second rotating ring 14 can adjust the tension of the woven cloth, and the rotating A mounting plate 23 is fixedly provided on the rod 21, a second spring 24 is fixedly provided on the pawl 22 and the end of the second spring 24 away from the pawl 22 is fixedly connected to the mounting plate 23, the second spring 24 can make the pawl 22 close to the ratchet 20, a pulling hole 25 is provided on the second rotating ring 14, a pull rope 26 is fixedly provided on the pawl 22 and the pull rope 26 extends outward through the pulling hole 25, the pawl 22 can be disengaged from the ratchet 20 through the pull rope 26, thereby restoring the twisted torsion spring 15.

[0023] Working principle:

[0024] First, the operator passes the woven cloth to be wound around the rotating rod 10 at the bottom of the mounting frame 2, and then passes the end of the woven cloth around the two adjusting rollers 16, and then places the external winding roller between the two truncated tables 9, and fixes the external winding roller between the two rotating rollers 8 by rotating the rotating roller 8 of the screw structure, and then winds the woven cloth around the external winding roller and the auxiliary roller 7 abuts against the woven cloth on the external winding roller.

[0025] Then the operator starts the motor 4, and the motor 4 drives the rotating roller 8 to rotate, so that the rotating roller 8 rotates and drives the external winding roller on the rotating roller 8 to wind up the woven cloth. When the operator needs to adjust the tension of the woven cloth, the operator rotates the first rotating ring 13, and the ratchet 20 in the cavity 19 of the first rotating ring 13 also rotates accordingly, so that the first rotating ring 13 drives the torsion spring 15 to twist, and then the second rotating ring 14 also rotates and drives the adjusting roller 16 to move, and the adjusting roller 16 adjusts the tension of the woven cloth.

[0026] When the woven cloth is rolled up, the woven cloth will push the auxiliary roller 7, and the auxiliary roller 7 can slide in the slide groove 5. Since the first spring 6 pushes the auxiliary roller 7, the auxiliary roller 7 can press the rolled woven cloth.

[0027] When the woven fabric is wound up, the rotating roller 8 of the screw structure is rotated to move away from the external winding roller, and the operator can remove the wound woven fabric from the two rotating rollers 8 .

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A pressing wheel structure for winding a woven fabric, characterized in that: The invention comprises a base (1) and two mounting frames (2) fixedly mounted on the base (1); a horizontal winding member (3) for tightening materials is rotatably mounted on the two mounting frames (2); a motor (4) for driving the winding member (3) is fixedly mounted on one of the mounting frames (2); a rotating rod (10) is rotatably mounted on the base and the rotating rod (10) corresponds to the winding member (3) in upper and lower positions; a sliding groove (5) is provided on the two mounting frames (2); a first spring (6) is fixedly mounted in the two sliding grooves (5); an auxiliary roller (7) parallel to the winding member (3) is slidably mounted in the two sliding grooves (5) and the two ends of the auxiliary roller (7) are respectively connected to the first spring (6); the auxiliary roller (7) is used to abut against the winding member (3); and two adjusting components for adjusting the tension of the woven cloth are provided on the two mounting frames.

2. The pressing wheel structure for winding up woven fabric according to claim 1, characterized in that: The winding member (3) comprises two rotating rollers (8) and two round tables (9), wherein one of the rotating rollers (8) is horizontally mounted on the output end of the motor (4), and the other rotating roller (8) is horizontally mounted on another mounting frame (2) away from the motor (4) via a threaded connection. The two round tables (9) are respectively fixed to opposite ends of the two rotating rollers (8).

3. The pressing wheel structure for winding up a woven fabric according to claim 1, characterized in that: Fixed rods (11) are fixedly arranged on opposite surfaces of the two mounting frames (2), and the two adjustment components are respectively arranged on the two corresponding fixed rods (11).

4. The pressing wheel structure for winding up woven fabric according to claim 3, characterized in that: The adjustment component comprises a cylinder (12), a first rotating ring (13), a second rotating ring (14), a torsion spring (15) and an adjustment roller (16); the cylinder (12) is slidably sleeved on the fixed rod (11) and two limiting rings (17) are fixedly arranged on the cylinder (12); the first rotating ring (13) is slidably arranged between the two limiting rings (17); the second rotating ring (14) is slidably arranged between the two limiting rings (17); the torsion spring (15) is sleeved on the cylinder (12) and two ends of the torsion spring (15) are respectively fixedly arranged on the first rotating ring (13) and the second rotating ring (14); the adjustment roller (16) is rotatably arranged on the second rotating ring (14).

5. The pressing wheel structure for winding up woven fabric according to claim 4, characterized in that: A circular ring (18) is slidably provided on the cylinder (12); a cavity (19) is provided on the first rotating ring (13); a ratchet (20) is fixedly provided on the inner wall of the cavity (19); a rotating rod (21) is fixedly provided on the circular ring (18); a ratchet (22) is rotatably provided on the rotating rod (21) and the ratchet (22) is used to abut against the ratchet (20) when in use; a mounting plate (23) is fixedly provided on the rotating rod (21); a second spring (24) is fixedly provided on the ratchet (22) and the end of the second spring (24) away from the ratchet (22) is fixedly connected to the mounting plate (23); a drawing hole (25) is provided on the second rotating ring (14); a pull rope (26) is fixedly provided on the ratchet (22) and the pull rope (26) passes through the drawing hole (25) and extends to the outside.

6. A pressing wheel structure for winding up woven fabric according to claim 5, characterized in that: The cylinder (12) is threadedly connected with a bolt (27), and the bolt (27) passes through the cylinder (12) and abuts against the fixing rod (11).

7. The pressing wheel structure for winding up woven fabric according to claim 1, characterized in that: The base (1) is provided with a conveying wheel (28) for transferring the base (1).

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