Tension mechanism for take-up equipment

Abstract

The utility model belongs to the field of take-up equipment, and particularly relates to a tension mechanism for take-up equipment, which comprises a box body, and a screw rod is mounted in the middle of the box body; the middle of the screw is in threaded connection with a winding drum. A guide mechanism is arranged in the middle of the winding drum; the middle part of the box body is rotationally connected with a conveying roller; the top of the box body is fixedly connected with a connecting frame; the middle part of the connecting frame is rotationally connected with a traction roller; the middle part of the connecting frame is fixedly connected with an air cylinder; the output end of the air cylinder is fixedly connected with a pressing plate. The inner side wall of the pressing plate is rotationally connected with a pair of rotating wheels. The rotating wheels and the traction rollers are correspondingly arranged; a belt is arranged between the pair of rotating wheels in a sleeving manner; a stabilizing mechanism is arranged in the pressing plate; and through the matching effect of the rotating wheels and the belt, the belt can extrude the wire harness on the surface of the traction roller under the transmission effect of the air cylinder, the tension of the wire harness during transmission is improved, and it is ensured that the wire harness can be in a tightened state during transmission.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of take -up equipment, concretely is take -up equipment's tension mechanism. BACKGROUND

[0002] The take -up equipment, usually called take -up machine or winding machine, is a kind of equipment specially used for winding, collecting and processing various wire materials, such as silk, cotton cloth and the like in the textile industry.

[0003] Through the take -up equipment, waste and impurities in the production process can be cleaned in time, and the maximization utilization of resources is realized. Meanwhile, the take -up equipment also improves the product quality, reduces waste and creates greater economic benefits for enterprises.

[0004] The existing take -up equipment is usually directly wound on the surface of the winding drum when in use. In use and observation, it is found that the wire bundle will appear loose in the transmission process, which will cause the wire bundle at the winding drum to appear loose, reducing the quality of take -up of the equipment.

[0005] Therefore, the tension mechanism for take -up equipment is proposed for the above problems. CONTENT OF THE UTILITY MODEL

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0007] The utility model solves the technical problems thereof by adopting the technical scheme that the utility model discloses a tension mechanism for take -up equipment, which comprises a box body, a screw rod is installed in the middle of the box body, a winding drum is threadedly connected in the middle of the screw rod, a guide mechanism is arranged in the middle of the winding drum, a conveying roller is rotatably connected to the middle of the box body, a connecting frame is fixedly connected to the top of the box body, a traction roller is rotatably connected to the middle of the connecting frame, a pneumatic cylinder is fixedly connected to the middle of the connecting frame, a pressure plate is fixedly connected to the output end of the pneumatic cylinder, a pair of rotating wheels are rotatably connected to the inner side wall of the pressure plate, the rotating wheels and the traction roller are correspondingly arranged, a belt is arranged between the pair of rotating wheels, and a stabilizing mechanism is arranged in the pressure plate.

[0008] Preferably, the stabilizing mechanism comprises a spring telescopic rod, the spring telescopic rod and the pressure plate are in fixed connection, a connecting plate is fixedly connected to the bottom of the spring telescopic rod, a compression roller is rotatably connected to the middle of the connecting plate, and the compression roller is located at the top of the belt. Through the cooperation of the spring telescopic rod and the compression roller, the compression roller can adaptively extrude the belt, ensuring that the belt is in a tight state and that the belt can stably extrude the wire bundle.

[0009] Preferably, the belt surface is fixed with a plurality of sponges; the sponges are equidistantly arranged; when the wire bundle on the surface of the traction roller is contacted, the sponges are also contacted, the sponges clean the surface of the wire bundle, reduce the impurities attached to the surface of the wire bundle, and improve the neatness of the surface of the wire bundle.

[0010] Preferably, the middle part of the box is provided with a connecting assembly; the connecting assembly is provided with a horizontal plate; the middle part of the horizontal plate is provided with a plurality of fixing holes; when the plurality of wire bundles are wound on the surface of the winding drum, the wire bundles can be first passed through the fixing holes, and then reach the surface of the conveying roller; at this time, the plurality of wire bundles are isolated under the guidance of the fixing holes, and the abrasion of the plurality of wire bundles during transmission due to mutual friction is reduced.

[0011] Preferably, the connecting assembly comprises a mounting plate; the mounting plate and the box are in a fixed connection; the middle part of the mounting plate is provided with a mounting hole; the horizontal plate and the mounting hole are connected through bolts; the height of the horizontal plate can be adjusted according to the transmission path of the wire bundle; the horizontal plate can be detached from the surface of the mounting plate by removing the bolts on the surface of the horizontal plate; then, the horizontal plate can be selected to have a suitable height and be reinstalled on the surface of the mounting plate through the bolts, so that the height of the horizontal plate can be flexibly adjusted.

[0012] Preferably, the inner side wall of the conveying roller is fixed with a plurality of partition plates; the surface of the partition plate is in an arc-shaped structure; after the wire bundle passes through the fixing hole, the wire bundle can continue to be isolated by the partition plate, and the stability of the wire bundle during transmission is further improved.

[0013] The utility model discloses the beneficial effect lies in:

[0014] 1. The utility model discloses a tension mechanism of take -up equipment, cooperate through the rotation wheel and the belt, make the belt will be under the transmission of pneumatic cylinder and press the wire bundle on the surface of traction roller, improve the tension of wire bundle transmission, ensure that wire bundle transmission can be in the taut state.

[0015] 2. The utility model discloses a tension mechanism of take -up equipment, cooperate through spring telescopic link and pressure roller, make pressure roller can adaptivity press the belt, ensure that the belt can be in the taut state, make the belt can press the wire bundle stably. DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, obviously, the drawings in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not creating laboriously, can also obtain other drawings according to these drawings.

[0017] Figure 1 is a schematic view of the main body of the utility model;

[0018] Figure 2 is a schematic view of the structure of the conveying roller in the utility model;

[0019] Figure 3 is a schematic view of the structure of the pressing plate in the utility model;

[0020] Figure 4 is a schematic view of the structure of the horizontal plate in the utility model;

[0021] Figure 5 is a schematic view of the structure of the partition plate in the utility model.

[0022] In the drawing: 1, box body; 12, screw rod; 13, winding drum; 14, conveying roller; 15, traction roller; 16, connecting frame; 17, air cylinder; 18, pressing plate; 19, rotating wheel; 110, belt; 2, spring telescopic rod; 22, connecting plate; 23, pressing roller; 3, sponge; 4, horizontal plate; 42, fixing hole; 5, mounting plate; 52, mounting hole; 6, partition plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] The specific embodiments are given below.

[0025] Please refer to Figures 1 to 5The utility model discloses a tension mechanism for take -up equipment, including box 1, the middle part of box 1 is installed screw rod 12, the middle part screw thread connection of screw rod 12 has the reel 13, the middle part of reel 13 is equipped with guiding mechanism, the middle part swing joint of box 1 has the conveying roller 14, the top of box 1 is fixedly connected with the connecting frame 16, the middle part swing joint of connecting frame 16 has the traction roller 15, the middle part of connecting frame 16 is fixedly connected with the pneumatic cylinder 17, the output of pneumatic cylinder 17 is fixedly connected with the pressing plate 18, one pair of rotating wheel 19 are rotationally connected to the inner side wall of pressing plate 18, rotating wheel 19 and traction roller 15 are correspondingly arranged, a pair of rotating wheel 19 are equipped with the belt 110 between, the inside of pressing plate 18 is equipped with stabilizing mechanism, when working, the wire harness one end is connected to the reel 13 surface, starts the device to make traction roller 15 occur rotation under the action of relevant drive equipment, and wire harness will pass through conveying roller 14 and pass through traction roller 15, then wire harness will pass through the transmission roller of box 1 surface and wind around reel 13 surface, when wire harness transmission process appears slack, can start pneumatic cylinder 17 to make pressing plate 18 move to traction roller 15, rotating wheel 19 and belt 110 will move together with pressing plate 18 and extrude wire harness on the surface of traction roller 15, make wire harness receive additional extrusion during movement, belt 110 and traction roller 15 inner wall contact and will deform, and stabilizing mechanism will ensure that belt 110 can extrude wire harness stably, and screw rod 12 will rotate and make reel 13 move along screw rod 12, reel 13 will move stably under the cooperation of guiding mechanism, guiding mechanism can be the guiding rod installed in reel 13 outer side that is passed through box 1, and wire harness will be wound evenly on the surface of reel 13 under the traction of traction roller 15, through the cooperation of rotating wheel 19 and belt 110, make belt 110 extrude wire harness on the surface of traction roller 15 under the transmission of pneumatic cylinder 17, improve the tension of wire harness transmission, ensure that wire harness transmission can be in the state of being taut.

[0026] Please refer to Figure 3As shown, the stabilizing mechanism comprises a spring telescopic rod 2; the spring telescopic rod 2 and the pressing plate 18 are in fixed connection; the bottom of the spring telescopic rod 2 is fixedly connected with a connecting plate 22; the middle of the connecting plate 22 is rotatably connected with a compression roller 23; the compression roller 23 is located at the top of the belt 110; during normal operation, the compression roller 23 will be extruded on the surface of the belt 110 under the elastic force of the spring telescopic rod 2 and the connecting plate 22, so that the belt 110 is in a taut state; when the belt 110 and the wire harness on the surface of the traction roller 15 come into contact, the surface of the belt 110 will change accordingly and exert pressure on the compression roller 23, at this time the spring telescopic rod 2 will shrink appropriately, so that the belt 110 can continue to be in a taut state; through the cooperation of the spring telescopic rod 2 and the compression roller 23, the compression roller 23 can adaptively extrude the belt 110, ensuring that the belt 110 can be in a taut state, so that the belt 110 can stably extrude the wire harness.

[0027] As shown in Figure 3 As shown, a plurality of sponges 3 are fixedly connected to the surface of the belt 110; the sponges 3 are arranged at equal intervals; when the belt 110 and the wire harness on the surface of the traction roller 15 come into contact, the sponges 3 will also come into contact with them, and the sponges 3 will clean the surface of the wire harness, reducing the impurities attached to the surface of the wire harness and improving the cleanliness of the surface of the wire harness.

[0028] As shown in Figures 1 to 4 As shown, the middle of the box body 1 is provided with a connecting assembly; the connecting assembly is provided with a horizontal plate 4; a plurality of fixing holes 42 are formed in the middle of the horizontal plate 4; when the plurality of wire harnesses are wound on the surface of the winding drum 13, they can be first passed through the fixing holes 42, and then reach the surface of the conveying roller 14, at this time the plurality of wire harnesses will be isolated by the guiding action of the fixing holes 42, reducing the abrasion of the plurality of wire harnesses during transmission due to mutual friction.

[0029] As shown in Figure 4 As shown, the connecting assembly comprises a mounting plate 5; the mounting plate 5 and the box body 1 are in fixed connection; a mounting hole 52 is formed in the middle of the mounting plate 5; the horizontal plate 4 and the mounting hole 52 are connected by bolts; the height of the horizontal plate 4 can be adjusted by the staff according to the transmission path of the wire harness; the horizontal plate 4 can be detached from the surface of the mounting plate 5 by removing the bolts on the surface of the horizontal plate 4, and then the appropriate height can be selected and the horizontal plate 4 can be reinstalled on the surface of the mounting plate 5 by bolts, realizing the flexible adjustment of the height of the horizontal plate 4 by the device.

[0030] As shown in Figure 5 As shown, a plurality of partition plates 6 are fixedly connected to the inner side wall of the conveying roller 14; the surface of the partition plate 6 is of an arc-shaped structure; after the wire harness passes through the fixing hole 42, it can continue to be isolated by the partition plate 6, further improving the stability of the wire harness during transmission.

[0031] Working principle: one end of the wire harness is connected to the surface of the winding drum 13, the device is started to make the traction roller 15 rotate under the action of the related driving device, the wire harness passes through the conveying roller 14 and passes through the traction roller 15, and then the wire harness passes through the transmission roller on the surface of the box body 1 and is wound on the surface of the winding drum 13. When the wire harness is transmitted, the cylinder 17 can be started to make the pressing plate 18 move to the traction roller 15, the rotating wheel 19 and the belt 110 move together with the pressing plate 18 and extrude the wire harness on the surface of the traction roller 15, so that the wire harness is extruded during movement. When the belt 110 and the inner wall of the traction roller 15 are in contact, the belt 110 will deform, and the stabilizing mechanism will ensure that the belt 110 can stably extrude the wire harness, and the screw rod 12 will rotate to make the winding drum 13 move along the screw rod 12. The winding drum 13 moves stably under the cooperation of the guide mechanism, which is a guide rod penetrating through the box body 1 and installed outside the winding drum 13. The wire harness is wound uniformly on the surface of the winding drum 13 under the traction of the traction roller 15; during normal operation, the compression roller 23 will extrude the surface of the belt 110 under the elastic force of the spring telescopic rod 2 and the connecting plate 22, so that the belt 110 is in a taut state. When the belt 110 and the wire harness on the surface of the traction roller 15 come into contact, the surface of the belt 110 will change accordingly and exert pressure on the compression roller 23, at which time the spring telescopic rod 2 will contract appropriately, so that the belt 110 can continue to be in a taut state. When the belt 110 and the wire harness on the surface of the traction roller 15 come into contact, the sponge 3 also comes into contact with the wire harness, which cleans the surface of the wire harness and reduces the impurities attached to the surface of the wire harness. When multiple wire harnesses are wound on the surface of the winding drum 13, they can be first threaded through the fixed hole 42. After the wire harness passes through the fixed hole 42, it reaches the surface of the conveying roller 14. At this time, the multiple wire harnesses are isolated by the guiding action of the fixed hole 42. The worker can adjust the height of the horizontal plate 4 according to the transmission path of the wire harness. The horizontal plate 4 can be disassembled from the surface of the mounting plate 5 by removing the bolts on the surface of the horizontal plate 4, and then the appropriate height can be selected and the horizontal plate 4 can be reinstalled on the surface of the mounting plate 5 by bolts. After the wire harness passes through the fixed hole 42, it reaches the conveying roller 14, and then the wire harness can be further isolated by the partition plate 6.

[0032] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. Tension mechanism for take-up equipment, comprising a box (1), characterised in that: The middle part of the box (1) is provided with a screw rod (12); the middle part of the screw rod (12) is threadedly connected with a winding drum (13); the middle part of the winding drum (13) is provided with a guide mechanism; the middle part of the box (1) is rotatably connected with a conveying roller (14); the top of the box (1) is fixedly connected with a connecting frame (16); the middle part of the connecting frame (16) is rotatably connected with a traction roller (15); the middle part of the connecting frame (16) is fixedly connected with an air cylinder (17); the output end of the air cylinder (17) is fixedly connected with a pressing plate (18); the inner side wall of the pressing plate (18) is rotatably connected with a pair of rotating wheels (19); the rotating wheels (19) and the traction roller (15) are correspondingly arranged; a pair of the rotating wheels (19) are sleeved with a belt (110); the inside of the pressing plate (18) is provided with a stabilizing mechanism.

2. The tension mechanism for a take-up apparatus according to claim 1, characterized by: The stabilizing mechanism comprises a spring telescopic rod (2); the spring telescopic rod (2) and the pressing plate (18) are in fixed connection; the bottom of the spring telescopic rod (2) is fixedly connected with a connecting plate (22); the middle part of the connecting plate (22) is rotatably connected with a pressing roller (23); the pressing roller (23) is located at the top of the belt (110).

3. The tension mechanism for a take-up device according to claim 2, characterized in that: A plurality of sponges (3) are fixedly connected to the surface of the belt (110); the sponges (3) are equidistantly arranged.

4. The tension mechanism for take-up apparatus according to claim 3, characterized by: The middle part of the box (1) is provided with a connecting assembly; the connecting assembly is provided with a horizontal plate (4); the middle part of the horizontal plate (4) is provided with a plurality of fixing holes (42).

5. The tension mechanism for take-up apparatus according to claim 4, characterized by: The connecting assembly comprises a mounting plate (5); the mounting plate (5) and the box (1) are in fixed connection; the middle part of the mounting plate (5) is provided with a mounting hole (52); the horizontal plate (4) and the mounting hole (52) are connected through bolts.

6. The tension mechanism for take-up apparatus according to claim 5, characterized by: A plurality of partition plates (6) are fixedly connected to the inner side wall of the conveying roller (14); the surface of the partition plate (6) is in arc-shaped structure.

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