Warping machine facilitating density adjustment

Abstract

The utility model discloses a warping machine convenient for density adjustment, which relates to the technical field of textile processing and comprises a base, a warping wheel arranged on the base and a tension control part used for adjusting tension, and a density adjusting part used for adjusting density is arranged between the tension control part and the warping wheel. By arranging the tension control part, the tension of the grey yarn can be controlled while the rolling density of the grey yarn is adjusted, and the problem that the tension of the grey yarn is not uniform in the winding process is solved; by arranging the density adjusting part, a manual control mode and a motor control mode can be flexibly selected according to the actual machining process, and the winding density of grey yarn is adjusted; flexible control under different requirements is facilitated, and the machining efficiency is improved; by arranging a density adjusting sliding plate, equipment collision caused by misoperation of operators is prevented, and the safety of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile processing, in particular to a warping machine which is convenient for density adjustment. Background Art

[0002] Uneven distribution of warp yarns on the warping wheel will cause wrinkles and uneven appearance of the fabric, leading to yarn breakage, yarn skipping and uneven tension during the weaving process, thereby affecting production efficiency and product quality.

[0003] The utility model patent with announcement number CN212655928U discloses a density-adjusting warping machine, which is mainly composed of a warping frame, a warp roller, a reed assembly and a multi-link sley. The warp roller is installed on the warping frame and is responsible for pulling and winding the glass fiber yarn to form a warp roll. The reed assembly is composed of multiple connected reeds, and adjacent reeds can rotate relative to each other. The multi-link sley is arranged on the warping frame along the length direction of the warp roller. The reed assembly is installed on the sley and can be extended and retracted along the length direction of the warp roller, thereby adjusting the density of the wound yarn.

[0004] However, the existing technology cannot flexibly adjust the winding density of the raw yarn according to needs, and cannot select manual mode or motor control mode to adjust the winding density according to needs. The usage methods are limited and not conducive to flexible control; at the same time, the existing technology cannot control the tension of the raw yarn, which easily causes problems such as yarn skipping and uneven tension. Utility Model Content

[0005] In response to the above technical problems, the present invention provides the following technical solutions: a warping machine that is convenient for density adjustment, comprising a base, a warping wheel being provided on the base, and a tension control unit for adjusting tension, a density adjustment unit for adjusting density being provided between the tension control unit and the warping wheel; the density adjustment unit comprises a density adjustment screw, the density adjustment screw is threadedly connected to a density adjustment ring, the density adjustment ring is rotatably provided on a density adjustment bracket, the density adjustment ring is provided with a groove that slides with a density adjustment sliding block, the density adjustment sliding block is slidably provided in the density adjustment bracket, a density adjustment reset spring is provided between the density adjustment sliding block and the density adjustment bracket, and a density adjustment diverter ring is fixedly provided on the density adjustment bracket.

[0006] Furthermore, a density adjustment gear 1 is fixedly provided at one end of the density adjustment screw, the density adjustment gear 1 is engaged with the density adjustment gear 2, the density adjustment gear 2 is fixedly provided on the output shaft of the density adjustment motor, the density adjustment motor is slidably provided on the base through a guide column, and a density adjustment buckle is rotatably provided on the density adjustment motor, the density adjustment buckle cooperates with the groove on the density adjustment fixed plate to limit the position of the density adjustment motor and the density adjustment gear 2.

[0007] Furthermore, a density adjustment hand wheel is detachably provided at the other end of the density adjustment screw, and a cross-shaped groove is provided on the density adjustment hand wheel, and the cross-shaped groove is slidably matched with the cross-shaped protrusion on the density adjustment screw.

[0008] Furthermore, the tension control part includes a tension control ring, a tension control block is slidably arranged inside the tension control ring, a tension control rubber ring is fixedly arranged inside the tension control block, a tension control spring is arranged between the tension control block and the tension control ring, and the tension control ring is fixed on the base through a tension control bracket.

[0009] Furthermore, the density adjustment bracket is slidably arranged on the base through a guide column, a density adjustment sliding plate is slidably arranged on the density adjustment bracket, a V-shaped groove is arranged on the density adjustment sliding plate, and a density adjustment sliding block is slidably arranged in the V-shaped groove.

[0010] Furthermore, a plurality of winding wheels are rotatably provided on the base, and the winding wheels are provided at the bottom of the tension control portion.

[0011] Furthermore, the warping wheel is rotatably arranged on the base, and the warping wheel is fixedly arranged on the output shaft of the winding motor.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By setting a tension control part, the present invention can control the tension of the raw yarn while adjusting the winding density of the raw yarn, thereby preventing the problem of uneven tension of the raw yarn during the winding process; 2. By setting a density adjustment part, the manual control mode and the motor control mode can be flexibly selected according to the actual processing process to adjust the winding density of the raw yarn, which facilitates flexible control under different needs and improves processing efficiency; 3. By setting a density adjustment sliding plate, the equipment collision caused by operator error can be prevented, thereby improving the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 This is a schematic diagram of the overall structure of the utility model from a front view angle.

[0015] Figure 3 It is a side view schematic diagram of the overall structure of the utility model.

[0016] Figure 4 This is a schematic diagram of the partial structure of the tension control unit of the utility model.

[0017] Figure 5 This is a schematic diagram of the local structure of the density adjustment part of the utility model Figure 1 .

[0018] Figure 6This is a schematic diagram of the local structure of the density adjustment part of the utility model Figure 2 .

[0019] Figure 7 This is a schematic diagram of the local structure of the density adjustment part of the utility model Figure 3 .

[0020] Figure 8 This is a schematic diagram of the local structure of the density adjustment part of the utility model Figure 4 .

[0021] Figure 9 This is a cross-sectional view of the local structure of the density adjustment part of the utility model Figure 1 .

[0022] Figure 10 This is a cross-sectional view of the local structure of the density adjustment part of the utility model Figure 2 .

[0023] Figure markings: 1-tension control part; 2-density adjustment part; 3-base; 4-winding motor; 5-warping wheel; 6-winding wheel; 101-tension control ring; 102-tension control spring; 103-tension control block; 104-tension control rubber ring; 105-tension control bracket; 201-density adjustment handwheel; 202-density adjustment screw; 203-density adjustment ring; 204-density adjustment gear 1; 205-density adjustment gear 2; 206-density adjustment motor; 207-density adjustment spring; 208-density adjustment buckle; 209-density adjustment fixing plate; 210-density adjustment bracket; 211-density adjustment diverter ring; 212-density adjustment sliding plate; 213-density adjustment reset spring; 214-density adjustment sliding block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figures 1 to 3 As shown, a warping machine that is convenient for density adjustment includes a tension control part 1, a density adjustment part 2, a base 3, a winding motor 4, a warping wheel 5, and a winding wheel 6; the warping wheel 5 is arranged on the base 3, the tension control part 1 is used to adjust the tension of the raw yarn, and a density adjustment part 2 for adjusting the density of the raw yarn is arranged between the tension control part 1 and the warping wheel 5.

[0026] like Figures 1 to 10As shown, the density adjustment part 2 includes a density adjustment hand wheel 201, a density adjustment screw 202, a density adjustment ring 203, a density adjustment gear 1 204, a density adjustment gear 2 205, a density adjustment motor 206, a density adjustment spring 207, a density adjustment buckle 208, a density adjustment fixing plate 209, a density adjustment bracket 210, a density adjustment diverter ring 211, a density adjustment sliding plate 212, a density adjustment return spring 213, and a density adjustment sliding block 214; the density adjustment screw 202 is connected to the density adjustment ring 203 by a thread, and the density adjustment ring 203 is rotatably set on the density adjustment bracket 210 The density adjustment ring 203 is provided with a groove that slides with the density adjustment sliding block 214. The density adjustment sliding block 214 is slidably set in the density adjustment bracket 210. A density adjustment reset spring 213 is set between the density adjustment sliding block 214 and the density adjustment bracket 210. A density adjustment diverter ring 211 is fixedly set on the density adjustment bracket 210; the density adjustment bracket 210 is slidably set on the base 3 through a guide column, and a density adjustment sliding plate 212 is slidably set on the density adjustment bracket 210. A V-shaped groove is set on the density adjustment sliding plate 212, and a density adjustment sliding block 214 is slidably set in the V-shaped groove.

[0027] like Figures 1 to 10 As shown, a density adjustment gear 1 204 is fixedly provided at one end of the density adjustment screw 202, and the density adjustment gear 1 204 is meshed with the density adjustment gear 2 205. The density adjustment gear 2 205 is fixedly provided on the output shaft of the density adjustment motor 206. The density adjustment motor 206 is slidably provided on the base 3 through a guide column. A density adjustment buckle 208 is rotatably provided on the density adjustment motor 206, and the density adjustment buckle 208 cooperates with the groove on the density adjustment fixed plate 209 to limit the position of the density adjustment motor 206 and the density adjustment gear 2 205; the other end of the density adjustment screw 202 is detachably provided with a density adjustment handwheel 201, and a cross-shaped groove is provided on the density adjustment handwheel 201. The cross-shaped groove slides with the cross-shaped protrusion on the density adjustment screw 202 to realize the detachable function.

[0028] like Figures 1 to 4 As shown, the tension control part 1 includes a tension control ring 101, a tension control spring 102, a tension control block 103, a tension control rubber ring 104, and a tension control bracket 105; the tension control block 103 is slidably arranged in the tension control ring 101, the tension control rubber ring 104 is fixedly arranged in the tension control block 103, the tension control spring 102 is arranged between the tension control block 103 and the tension control ring 101, and the tension control ring 101 is fixedly arranged on the base 3 through the tension control bracket 105.

[0029] like Figures 1 to 3As shown, a plurality of winding wheels 6 are rotatably provided on the base 3 , and the winding wheels 6 are provided at the bottom of the tension control part 1 ; a warping wheel 5 is rotatably provided on the base 3 , and the warping wheel 5 is fixedly provided on the output shaft of the winding motor 4 .

[0030] like Figures 1 to 10 As shown, the utility model discloses a warping machine that is convenient for density adjustment. Its working principle is as follows: the raw yarn is passed through the winding wheel 6, so that the raw yarn enters the tension control rubber ring 104, and passes through the tension control rubber ring 104 to the density adjustment diverter ring 211, and finally passes through the density adjustment diverter ring 211 and is fixed on the warping wheel 5; the winding motor 4 is turned on, and the winding motor 4 rotates to drive the warping wheel 5 to rotate. When the warping wheel 5 rotates, the raw yarn is wound on the warping wheel 5. During this process, the motor control mode and the manual control mode can be selected according to the processing requirements to adjust the raw yarn density on the warping wheel 5.

[0031] Automatic mode; the density adjustment buckle 208 is disengaged from the groove on the density adjustment fixing plate 209. At this time, under the action of the density adjustment spring 207, the density adjustment motor 206 slides toward the density adjustment gear 1 204, so that the density adjustment gear 2 205 is engaged with the density adjustment gear 1 204. At this time, the operator controls the density adjustment motor 206 to rotate. The rotation of the density adjustment motor 206 drives the density adjustment gear 2 205 to rotate. The rotation of the density adjustment gear 205 drives the density adjustment screw 202 to rotate through the density adjustment gear 1 204. The rotation of the density adjustment screw 202 drives the density adjustment screw 202 fixed by the density adjustment sliding block 214. The whole ring 203 moves. At this time, the density adjustment ring 203 is fixed by the density adjustment sliding block 214, and the density adjustment ring 203 cannot rotate. At this time, the density adjustment screw 202 rotates to drive the density adjustment ring 203, the density adjustment bracket 210, the density adjustment diverter ring 211, the density adjustment return spring 213, the density adjustment sliding plate 212, and the density adjustment sliding block 214 to move along the axial direction of the density adjustment screw 202. The operator controls the position of the original yarn in the density adjustment diverter ring 211 by controlling the rotation direction and rotation speed of the density adjustment motor 206, thereby adjusting the winding density and winding position of the original yarn on the warping wheel 5 according to the warping requirements. During this process, when the density adjustment sliding plate 212 moves to the end and touches the inner wall of the base 3, the density adjustment sliding plate 212 slides and forces the density adjustment sliding block 214 to slide toward the density adjustment diverter ring 211 through the V-shaped groove. At this time, the density adjustment sliding block 214 is out of contact with the density adjustment ring 203, and the density adjustment ring 203 is in a rotatable state. The rotation of the density adjustment screw 202 drives the density adjustment ring 203 to rotate. At this time, the density adjustment ring 203, the density adjustment bracket 210, the density adjustment diverter ring 211, the density adjustment reset spring 213, the density adjustment sliding plate 212, and the density adjustment sliding block 214 cannot move, realizing the automatic protection function to prevent the operator from making operating errors and causing the risk of collision between the density adjustment bracket 210 and the various components on the density adjustment bracket 210.

[0032] In manual mode, first, the density adjustment gear 205 is disengaged from the density adjustment gear 1 204. At this time, the operator fixes the density adjustment motor 206 to the groove at the bottom of the density adjustment fixing plate 209 through the density adjustment buckle 208, so that the density adjustment gear 205 is disengaged from the density adjustment gear 1 204. At this time, the density adjustment handwheel 201 is installed on the cross-shaped protrusion on the density adjustment screw 202 through the cross-shaped groove. The density adjustment handwheel 201 is manually turned. The rotation of the density adjustment handwheel 201 drives the density adjustment screw 202 to rotate. The rotation of the density adjustment screw 202 drives the density adjustment screw 202 fixed by the density adjustment sliding block 214. The density adjustment ring 203 moves. At this time, the density adjustment ring 203 is fixed by the density adjustment sliding block 214, and the density adjustment ring 203 cannot rotate. At this time, the density adjustment screw 202 rotates to drive the density adjustment ring 203, the density adjustment bracket 210, the density adjustment diverter ring 211, the density adjustment reset spring 213, the density adjustment sliding plate 212, and the density adjustment sliding block 214 to move along the axial direction of the density adjustment screw 202. The operator controls the position of the original yarn in the density adjustment diverter ring 211 by controlling the rotation direction and rotation speed of the density adjustment handwheel 201, thereby adjusting the winding density and winding position of the original yarn on the warping wheel 5 according to the warping requirements. During this process, when the density adjustment sliding plate 212 moves to the end and touches the inner wall of the base 3, the density adjustment sliding plate 212 slides and forces the density adjustment sliding block 214 to slide toward the density adjustment diverter ring 211 through the V-shaped groove. At this time, the density adjustment sliding block 214 is out of contact with the density adjustment ring 203, and the density adjustment ring 203 is in a rotatable state. The rotation of the density adjustment screw 202 drives the density adjustment ring 203 to rotate. At this time, the density adjustment ring 203, the density adjustment bracket 210, the density adjustment diverter ring 211, the density adjustment reset spring 213, the density adjustment sliding plate 212, and the density adjustment sliding block 214 cannot move, realizing the automatic protection function to prevent the operator from making operating errors and causing the risk of collision between the density adjustment bracket 210 and the various components on the density adjustment bracket 210.

Claims

1. A warping machine for facilitating density adjustment, comprising a base (3), a warping wheel (5) being provided on the base (3), characterized in that: It also includes a tension control part (1) for adjusting tension, and a density adjustment part (2) for adjusting density is provided between the tension control part (1) and the warping wheel (5); The density adjustment portion (2) comprises a density adjustment screw (202), the density adjustment screw (202) being connected to a density adjustment ring (203) by means of a thread, the density adjustment ring (203) being rotatably arranged on a density adjustment bracket (210), the density adjustment ring (203) being provided with a groove for slidingly cooperating with a density adjustment sliding block (214), the density adjustment sliding block (214) being slidably arranged in the density adjustment bracket (210), a density adjustment reset spring (213) being provided between the density adjustment sliding block (214) and the density adjustment bracket (210), and a density adjustment diverter ring (211) being fixedly arranged on the density adjustment bracket (210).

2. A warping machine for facilitating density adjustment according to claim 1, characterized in that: A density adjustment gear 1 (204) is fixedly provided at one end of the density adjustment screw (202), the density adjustment gear 1 (204) is meshed with the density adjustment gear 2 (205), the density adjustment gear 2 (205) is fixedly provided on the output shaft of the density adjustment motor (206), the density adjustment motor (206) is slidably provided on the base (3) through a guide column, a density adjustment buckle (208) is rotatably provided on the density adjustment motor (206), the density adjustment buckle (208) is matched with a groove on the density adjustment fixing plate (209) to limit the position of the density adjustment motor (206) and the density adjustment gear 2 (205).

3. The warping machine for facilitating density adjustment according to claim 2, characterized in that: The other end of the density adjustment screw (202) is detachably provided with a density adjustment hand wheel (201), and the density adjustment hand wheel (201) is provided with a cross-shaped groove, and the cross-shaped groove is slidably matched with the cross-shaped protrusion on the density adjustment screw (202).

4. The warping machine for facilitating density adjustment according to claim 3, characterized in that: The tension control part (1) comprises a tension control ring (101), a tension control block (103) is slidably arranged in the tension control ring (101), a tension control rubber ring (104) is fixedly arranged in the tension control block (103), a tension control spring (102) is arranged between the tension control block (103) and the tension control ring (101), and the tension control ring (101) is fixedly arranged on the base (3) via a tension control bracket (105).

5. The warping machine for facilitating density adjustment according to claim 4, characterized in that: The density adjustment bracket (210) is slidably arranged on the base (3) via a guide column, a density adjustment sliding plate (212) is slidably arranged on the density adjustment bracket (210), a V-shaped groove is arranged on the density adjustment sliding plate (212), and a density adjustment sliding block (214) is slidably arranged in the V-shaped groove.

6. The warping machine for facilitating density adjustment according to claim 5, characterized in that: A plurality of winding wheels (6) are rotatably arranged on the base (3), and the winding wheels (6) are arranged at the bottom of the tension control part (1).

7. The warping machine for facilitating density adjustment according to claim 6, characterized in that: The warping wheel (5) is rotatably arranged on the base (3), and the warping wheel (5) is fixedly arranged on the output shaft of the winding motor (4).

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