CN218909460U - Anti-winding device of jacquard - Google Patents

Abstract

The utility model discloses an anti-winding device of a jacquard, which comprises a supporting plate, wherein a fixed plate is fixedly arranged at one end of the supporting plate, a fixed bracket is fixedly arranged at the outer surface of the fixed plate, a fixed block is fixedly arranged at one end of the supporting plate, a disc is rotatably arranged in the fixed plate, two arc-shaped long plates are fixedly arranged at the outer surface of the disc, a circular ring is fixedly connected at one end of each arc-shaped long plate, two circular baffles are respectively and slidably arranged at the outer surfaces of the two arc-shaped long plates, a rotating shaft is fixedly arranged at the bottom end of one circular baffle, two gears are respectively and fixedly arranged at the two ends of the rotating shaft, a connecting plate is fixedly arranged at the bottom end of the other circular baffle, and two supporting blocks are fixedly arranged at the outer surface of the connecting plate. According to the utility model, the two circular baffles are enclosed at the two ends of the two arc-shaped long plates, so that the fabric can be prevented from shifting during winding, and the fabric is wound on the rotating shaft of the device.

Description

Anti-winding device of jacquard

Technical Field

The utility model relates to the technical field of jacquard, in particular to an anti-winding device of jacquard.

Background

Jacquard is a textile tool that can weave a fabric with complex patterns.

In jacquard work, the produced fabric is wound in the rotating shaft of the device frequently, so that the machine is damaged or stopped to be processed, the production of the jacquard is forced to stop, the working production is influenced, and the production efficiency is greatly reduced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an anti-winding device of a jacquard.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an antiwind device of jacquard, includes the backup pad, the one end fixed mounting of backup pad has the fixed plate, the surface fixed mounting of fixed plate has the fixed bolster, the one end fixed mounting that the fixed plate was kept away from to the backup pad has the fixed block, the disc is installed to the fixed inboard internal rotation, the surface fixed mounting of disc has two arc longplates, two the one end fixedly connected with ring of disc is kept away from to the arc longplate, two the arc longplate is close to the surface of fixed plate and ring respectively slidable mounting have two circular baffles, one of them circular baffle's bottom fixed mounting has the pivot, two gears are respectively fixed mounting in the both ends of pivot, another circular baffle's bottom fixed mounting has the connecting plate, the connecting plate rotates with the pivot to be connected, the one end that the connecting plate is close to the fixed plate and the surface of connecting plate middle part respectively fixed mounting have two supporting blocks, be equipped with the fixture of fixed jacquard cloth head in the disc, the one end that the fixed plate was kept away from to the backup pad is equipped with the flattening mechanism of cloth.

As a further scheme of the utility model, the flattening mechanism comprises a U-shaped support fixedly arranged on the upper surface of the supporting plate, a first screw is connected to the upper surface of the U-shaped support in a threaded manner, the first screw penetrates through the outer surface of the U-shaped support, a rocking wheel is fixedly arranged at one end, close to the upper surface of the U-shaped support, of the first screw, a supporting frame is fixedly connected to one end, far away from the rocking wheel, of the first screw, a pinch roller is rotatably arranged on the outer surface of the supporting frame, a rolling shaft is rotatably arranged between two ends of the U-shaped support, a roller is fixedly arranged on the outer surface of the rolling shaft, the rolling shaft penetrates through the outer surface of the U-shaped support, and a driving mechanism for enabling the roller and the disc to rotate is arranged between the rolling shaft and the fixing support.

As a further scheme of the utility model, the pressure wheel is arranged above the roller wheel.

As a further scheme of the utility model, the driving mechanism comprises a first motor fixedly arranged on the outer surface of the fixed support, the output end of the first motor and the outer surface of the rolling shaft are respectively and fixedly connected with two belt wheels, the outer surfaces of the two belt wheels are sleeved with belts, and one end of one belt wheel, which is far away from the first motor, is fixedly connected with the disc.

As a further scheme of the utility model, the clamping mechanism comprises a bidirectional screw rod rotatably arranged in a disc, two symmetrical thread grooves are formed in the outer surface of the bidirectional screw rod, two arc plates are symmetrically and in threaded connection with the two ends of the bidirectional screw rod, two clamping plates are fixedly arranged on one sides of the two arc plates, which are close to each other, respectively, a round rod is slidably connected with one end, which is far away from the bidirectional screw rod, between the two arc plates, and penetrates through the outer surfaces of the two arc plates, the two ends of the round rod are rotatably arranged on the inner surface of the ring, a first bevel gear is fixedly arranged at the middle part of the bidirectional screw rod, a circular shaft is rotatably connected with the disc, a second bevel gear is fixedly arranged at one end, which is close to the first bevel gear, of the circular shaft, and is meshed with the first bevel gear, a second motor is fixedly arranged on the outer surface of the disc, and the output end of the second motor is fixedly connected with the circular shaft.

As a further scheme of the utility model, a second screw rod is rotatably arranged between the fixed plate and the fixed block, the second screw rod penetrates through the outer surfaces of the fixed plate and the fixed block, a third motor is fixedly arranged on the outer surface of the fixed plate, the output end of the third motor is fixedly connected with the second screw rod, two supporting blocks are in threaded connection with the second screw rod, the second screw rod penetrates through the outer surfaces of the two supporting blocks, two toothed plates are fixedly arranged at one end, close to the fixed block, of the supporting plate, the level of the two toothed plates is lower than that of the right lower part of the two gears, a plurality of clamping teeth are respectively fixedly arranged on the upper surfaces of the two toothed plates, and the clamping teeth on the two toothed plates are meshed with the two gears.

The beneficial effects of the utility model are as follows:

1. the second motor is started to drive the circular shaft to rotate, so that the second bevel gear rotates to drive the bidirectional screw on the first bevel gear to rotate, and the bidirectional screw drives the two clamping blocks on the two arc plates to be mutually close, thereby clamping and fixing the cloth head of the jacquard.

2. The first screw is driven to rotate by rotating the rocking wheel, so that the pinch roller at the lower end of the supporting frame is close to the roller, the fabric is pressed, the fabric is kept in a tight state, and the fabric is not easy to wrinkle when being wound.

3. The two ends of the two arc-shaped long plates are surrounded by the two circular baffles, so that the fabric can be prevented from shifting when being wound, and the fabric is wound on the device.

4. The second screw is driven to rotate through the third motor, two circular baffles on the connecting plates on the two supporting blocks are far away from the fixed plate along the side edges of the supporting plates, two gears at two ends of a rotating shaft at the bottom end of one circular baffle rotate on the two toothed plates, the circular baffle is far away from the circular ring, and meanwhile, the other circular baffle presses the wound fabric to move towards the circular ring direction, so that the wound fabric is convenient to take.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an anti-wind device of a jacquard according to the present utility model;

FIG. 2 is a top view of an anti-wind device of a jacquard according to the present utility model;

FIG. 3 is a cross-sectional view of an anti-wind device of a jacquard machine according to the present utility model;

FIG. 4 is a schematic view of a clamping mechanism of an anti-winding device of a jacquard according to the present utility model;

FIG. 5 is an enlarged view of the structure at A in FIG. 1;

fig. 6 is an enlarged view of the structure at B in fig. 4.

In the figure: 1. a support plate; 2. a U-shaped bracket; 3. a roller; 4. a roller; 5. a pinch roller; 6. a support frame; 7. a first screw; 8. shaking wheel; 9. a belt wheel; 10. a belt; 11. a first motor; 12. a fixed bracket; 13. a second motor; 14. a disc; 15. a fixing plate; 16. a circular baffle; 17. an arc-shaped long plate; 18. a connecting plate; 19. a support block; 20. a second screw; 21. a round bar; 22. an arc-shaped plate; 23. a clamping plate; 24. a circular ring; 25. a fixed block; 26. a toothed plate; 27. a gear; 28. a rotating shaft; 29. latch teeth; 30. a bidirectional screw; 31. a first helical gear; 32. a second helical gear; 33. a circular shaft; 34. and a third motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Examples

Referring to fig. 1-6, an anti-winding device of a jacquard comprises a supporting plate 1, one end of the supporting plate 1 is fixedly provided with a fixing plate 15, the outer surface of the fixing plate 15 is fixedly provided with a fixing bracket 12, one end of the supporting plate 1 far away from the fixing plate 15 is fixedly provided with a fixing block 25, a disc 14 is rotatably installed in the fixing plate 15, the outer surface of the disc 14 is fixedly provided with two arc-shaped long plates 17, one end of the two arc-shaped long plates 17 far away from the disc 14 is fixedly connected with a circular ring 24, the outer surfaces of the two arc-shaped long plates 17 close to the fixing plate 15 and the circular ring 24 are respectively and slidably provided with two circular baffle plates 16, two ends of the two arc-shaped long plates 17 are surrounded by the two circular baffle plates 16, the fabric can be prevented from shifting when being wound on the device, the bottom end of one circular baffle plate 16 is fixedly provided with a rotating shaft 28, two ends of the rotating shaft 28 are respectively and fixedly provided with two gears 27, the bottom end of the other circular baffle plate 16 is fixedly provided with a connecting plate 18, the connecting plate 18 is rotatably connected with the rotating shaft 28, one end of the connecting plate 18 close to the fixing plate 15 and the outer surface of the middle part of the connecting plate 18 is respectively and fixedly provided with two circular baffle plates 19, the two ends of the connecting plate 18 are respectively, the two end faces of the fixing plate 1 far away from the fixing plate 15 are provided with a cloth clamping mechanism, and the fixing mechanism of the jacquard is far from the cloth, and the fixing mechanism is provided with a cloth clamping mechanism.

In this embodiment, a second screw rod 20 is rotatably installed between the fixing plate 15 and the fixing block 25, a third motor 34 is fixedly installed on the outer surface of the fixing plate 15, the output end of the third motor 34 is fixedly connected with the second screw rod 20, two supporting blocks 19 are in threaded connection with the second screw rod 20, the second screw rod 20 penetrates through the outer surfaces of the two supporting blocks 19, two toothed plates 26 are fixedly installed at one end, close to the fixing block 25, of the supporting plate 1, the horizontal height of the two toothed plates 26 is lower than that of the two gears 27, a plurality of clamping teeth 29 are fixedly installed on the upper surfaces of the two toothed plates 26 respectively, and the clamping teeth 29 on the two toothed plates 26 are meshed with the two gears 27.

In this embodiment, flattening mechanism includes the U-shaped support 2 of fixed mounting at backup pad 1 upper surface, the upper surface threaded connection of U-shaped support 2 has first screw rod 7, first screw rod 7 runs through the surface of U-shaped support 2, the one end fixed mounting of first screw rod 7 has rocking wheel 8, the one end fixedly connected with support frame 6 of rocking wheel 8 is kept away from to first screw rod 7, pinch roller 5 is installed in the surface rotation of support frame 6, install roller 4 in the rotation between the both ends of U-shaped support 2, roller 4's surface fixed mounting has gyro wheel 3, roller 4 runs through U-shaped support 2's surface, be equipped with between roller 4 and the fixed bolster 12 and let gyro wheel 3 and disc 14 pivoted actuating mechanism.

In this embodiment, the pressing wheel 5 is higher than the roller 3 in level, and the pressing wheel 5 presses the roller 3 to flatten the surface of the fabric.

In this embodiment, the driving mechanism includes a first motor 11 fixedly installed on the outer surface of a fixed support 12, two belt pulleys 9 are fixedly connected to the output end of the first motor 11 and the outer surface of the roller 4 respectively, a belt 10 is sleeved on the outer surfaces of the two belt pulleys 9, and one end, far away from the first motor 11, of one belt pulley 9 is fixedly connected to a disc 14, so that the first motor 11 is started to drive the disc 14 and the roller 3 to rotate simultaneously.

In this embodiment, the clamping mechanism includes a bidirectional screw 30 rotatably installed in the disc 14, two symmetrical thread grooves are provided on the outer surface of the bidirectional screw 30, two ends of the bidirectional screw 30 are symmetrically in thread connection with two arc plates 22, two clamping plates 23 are fixedly installed on one sides of the two arc plates 22, which are close to each other, a round rod 21 is slidably connected to one end of the two arc plates 22, which is far away from the bidirectional screw 30, the round rod 21 penetrates through the outer surfaces of the two arc plates 22, two ends of the round rod 21 are rotatably installed on the inner surface of the ring 24, a first bevel gear 31 is fixedly installed in the middle of the bidirectional screw 30, a circular shaft 33 is rotatably connected with the disc 14, a second bevel gear 32 is fixedly installed at one end of the circular shaft 33, which is close to the first bevel gear 31, the second bevel gear 32 is meshed with the first bevel gear 31, a second motor 13 is fixedly installed on the outer surface of the disc 14, and an output end of the second motor 13 is fixedly connected with the circular shaft 33.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: the fabric end of the jacquard is pulled between the pinch roller 5 and the roller 3 to the position between the two clamping plates 23, the second motor 13 is started to drive the circular shaft 33 to rotate, so that the second bevel gear 32 rotates to drive the bidirectional screw 30 on the first bevel gear 31 to rotate, the two arc plates 22 on the bidirectional screw 30 move towards each other along two symmetrical thread grooves on the bidirectional screw 30, and meanwhile, the other ends of the two arc plates 22 move towards each other along the side edge of the circular rod 21, so that the two clamping blocks 23 on the two arc plates 22 move towards each other, and the cloth head of the jacquard is clamped and fixed; the first screw rod 7 is driven to rotate by rotating the rocking wheel 8, so that the pinch roller 5 at the lower end of the support frame 6 is close to the roller 3, the fabric is tightly pressed, the fabric is kept in a tight state, and the fabric is not easy to wrinkle when being wound; one of the belt pulleys 9 is driven to rotate by the first motor 11, so that the disc 14 rotates, the two arc-shaped long plates 17 between the fixed plate 15 and the circular baffle 16 rotate, the fabric is wound on the outer surfaces of the two arc-shaped long plates 17, one of the belt pulleys 9 rotates and the other belt pulley 9 is driven to rotate by the belt 10, the roller 3 on the roller 4 rotates, and the fabric is wound more easily by rotation; the two circular baffles 16 are wrapped at the two ends of the two arc-shaped long plates 17, so that the fabric can be prevented from shifting when being wound, and the fabric is wound on the device; after the winding is finished, two clamping plates 23 on two arc plates 22 are mutually far away from each other through starting the second motor 13, the cloth ends are separated from and fixed, the second screw rod 20 is driven to rotate through the third motor 34, the two supporting blocks 19 move along the side edge of the supporting plate 1 and away from the direction of the fixed plate 15, the two circular baffle plates 16 on the connecting plate 18 move along the side edge of the supporting plate 1 and away from the fixed plate 15, one of the circular baffle plates 16 close to the fixed block 25 is in the moving process, two gears 27 at the two ends of a rotating shaft 28 at the bottom end of the circular baffle plate 16 rotate on clamping teeth 29 on the two toothed plates 26, the circular baffle plate 16 close to the fixed block 25 rotates with the rotating shaft 28 as the center of a circle and is far away from the circular ring 24, when the rotation is parallel to the connecting block 18, the circular baffle plate 16 close to one end of the fixed plate 15 can squeeze the wound fabric to move towards the fixed block 25, and the wound fabric can be conveniently taken.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of being practiced otherwise than as specifically illustrated and described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides an antiwind device of jacquard, includes backup pad (1), its characterized in that, the one end fixed mounting of backup pad (1) has fixed plate (15), the surface fixed mounting of fixed plate (15) has fixed bolster (12), the one end fixed mounting of fixed plate (15) is kept away from to backup pad (1) has fixed block (25), the disc (14) is installed to fixed plate (15) internal rotation, the surface fixed mounting of disc (14) has two arc long plates (17), two the one end fixed connection that arc long plates (17) kept away from disc (14) has ring (24), two arc long plates (17) are close to fixed plate (15) and the surface of ring (24) and are slidable mounting respectively has two circular baffles (16), one of them circular baffle (16)'s bottom fixed mounting has pivot (28), two gear (27) are fixed mounting respectively at the both ends of pivot (28), another circular baffle's (16) bottom fixed mounting has connecting plate (18), connecting plate (18) are connected with pivot (28) and are kept away from the one end fixed connection of disc (14) has two connecting plates (19) respectively, connecting plate (18) are close to the surface fixed mounting of two connecting plates (19) respectively, the jacquard cloth flattening device is characterized in that a clamping mechanism for fixing the jacquard cloth head is arranged in the disc (14), and a flattening mechanism for flattening cloth is arranged at one end, far away from the fixed plate (15), of the supporting plate (1).

2. The anti-winding device of the jacquard machine according to claim 1, wherein a second screw rod (20) is rotatably installed between the fixing plate (15) and the fixing block (25), a third motor (34) is fixedly installed on the outer surface of the fixing plate (15), the output end of the third motor (34) is fixedly connected with the second screw rod (20), two supporting blocks (19) are in threaded connection with the second screw rod (20), the second screw rod (20) penetrates through the outer surfaces of the two supporting blocks (19), two toothed plates (26) are fixedly installed at one end, close to the fixing block (25), of the supporting plate (1), the horizontal height of the two toothed plates (26) is lower than that of the two gears (27), a plurality of clamping teeth (29) are fixedly installed on the upper surfaces of the two toothed plates (26) respectively, and the clamping teeth (29) on the two toothed plates (26) are meshed with the two gears (27).

3. The anti-winding device of the jacquard machine according to claim 1, wherein the clamping mechanism comprises a bidirectional screw (30) rotatably mounted in the circular disc (14), two symmetrical thread grooves are formed in the outer surface of the bidirectional screw (30), two arc plates (22) are symmetrically connected with two ends of the bidirectional screw (30) in a thread mode, two clamping plates (23) are fixedly mounted on one sides, close to the arc plates (22), of the two arc plates (22), a round rod (21) is slidably connected to one end, far away from the bidirectional screw (30), of the arc plates (22), the round rod (21) penetrates through the outer surfaces of the two arc plates (22), two ends of the round rod (21) are rotatably mounted on the inner surface of the circular ring (24), a first bevel gear (31) is fixedly mounted on the middle portion of the bidirectional screw (30), a circular shaft (33) is rotatably connected with the circular disc (14), a second bevel gear (32) is fixedly mounted on one end, close to the first bevel gear (31), of the second bevel gear (32) is fixedly mounted on the outer surface of the circular disc (14), and the second bevel gear (31) is fixedly meshed with the outer surface of the second bevel gear (13).

4. The anti-winding device of the jacquard machine according to claim 1, wherein the flattening mechanism comprises a U-shaped support (2) fixedly arranged on the upper surface of the supporting plate (1), a first screw (7) is connected to the upper surface of the U-shaped support (2) in a threaded manner, the first screw (7) penetrates through the outer surface of the U-shaped support (2), a rocking wheel (8) is fixedly arranged at one end of the first screw (7), a supporting frame (6) is fixedly connected to one end of the first screw (7) away from the rocking wheel (8), a pinch roller (5) is rotatably arranged on the outer surface of the supporting frame (6), a roller (4) is rotatably arranged between two ends of the U-shaped support (2), a roller (3) is fixedly arranged on the outer surface of the roller (4), and a driving mechanism for enabling the roller (3) and a disc (14) to rotate is arranged between the roller (4) and the fixing frame (12).

5. An anti-wind device of jacquard machine according to claim 4, characterized in that the pinch roller (5) is arranged at a level higher than the upper side of the roller (3).

6. The anti-winding device of a jacquard machine according to claim 4, wherein the driving mechanism comprises a first motor (11) fixedly installed on the outer surface of the fixed support (12), two belt wheels (9) are fixedly connected to the output end of the first motor (11) and the outer surface of the roller (4), belts (10) are sleeved on the outer surfaces of the two belt wheels (9), and one end, far away from the first motor (11), of one belt wheel (9) is fixedly connected to the disc (14).

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