CN220827624U

CN220827624U - Automatic cloth edge changing and cutting structure

Info

Publication number: CN220827624U
Application number: CN202322488107.2U
Authority: CN
Inventors: 梁茵仪; 黎健欣; 韦白定
Original assignee: Foshan Qiaozhisheng Textile Co ltd
Current assignee: Foshan Qiaozhisheng Textile Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-04-23
Anticipated expiration: 2033-09-13

Abstract

The utility model discloses a cloth automatic edge-changing cutting structure which comprises a workbench, wherein two bearing plates are arranged at the top of the workbench, rotating shafts are respectively connected to the two bearing plates in a rotating mode, one end, close to each other, of each rotating shaft is connected with the same rectangular frame in a rotating mode, and a winding mechanism is connected in the rectangular frame in a rotating mode. The cloth automatic edge-changing cutting structure disclosed by the utility model has the function of automatically changing and cutting the cloth, and the supporting plate automatically rises and falls in the edge-changing cutting process, so that the situation that the winding mechanism is required to be overturned and lifted to avoid overturning to collide with the workbench in the edge-changing cutting process, which results in the occurrence of overturning failure, is time-saving and labor-saving, improves the cloth cutting efficiency, is convenient for flattening the cloth before cutting the cloth, and avoids the effect that the cloth is folded to cause the occurrence of cutting defective products.

Description

Automatic cloth edge changing and cutting structure

Technical Field

The utility model relates to the technical field of cloth cutting, in particular to an automatic cloth edge changing and cutting structure.

Background

The non-woven fabric is also called non-woven fabric and is formed by directional or random fibers, is a new generation environment-friendly material, and has the characteristics of moisture resistance, ventilation, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity and no irritation, rich color, low price, recycling and the like. For example, polypropylene granules are used as raw materials, and are produced by a continuous one-step method of high-temperature melting, spinning, wire laying and hot-pressing coiling, so that the non-woven fabric material is widely applied to products such as hotel sheets and the like in view of the advantages. At present, a patent document with publication number CN106891365A discloses a cloth cutting device, which comprises an unreeling positioning rotating shaft, a reeling positioning rotating shaft, a supporting platform, a portal frame, a cutter and a driving mechanism; the driving mechanism comprises a screw rod, a movable frame, a motor, an air cylinder, a mounting frame, a cutter frame and a transmission mechanism, wherein the cutter is fixed on the cutter frame, and cloth pressing strips are arranged on two sides of the cutter frame on the mounting frame.

However, the traditional automatic cloth edge changing and cutting mechanism can only cut one edge of the cloth in the cutting process, and when the edge changing and cutting is performed, the cloth winding device needs to be overturned and lifted so as not to be overturned and hit the workbench, so that the overturned is failed, time and labor are wasted, the efficiency is low, and the cutting efficiency of the cloth is affected; for example: when the cloth is turned over, the cloth is in a contact supporting state with the workbench, so that the cloth winding device is lifted to avoid collision with the workbench when the cloth winding device is turned over, the cloth winding device is heavy, a large amount of manpower is consumed for lifting, and the waste of manpower resources is caused.

Disclosure of utility model

The utility model discloses an automatic cloth edge changing and cutting structure, and aims to solve the technical problems that a traditional automatic cloth edge changing and cutting mechanism can only cut one edge of cloth in the cutting process, when an edge changing and cutting process is carried out, a cloth winding device needs to be overturned and lifted, so that the cloth winding device is prevented from being overturned and collided with a workbench, the overturning is failed, time and labor are wasted, the efficiency is low, and the cutting efficiency of the cloth is affected.

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

an automatic cloth edge changing and cutting structure comprises a workbench,

The top of the workbench is provided with two bearing plates, the two bearing plates are respectively connected with a rotating shaft in a rotating way, one ends of the two rotating shafts, which are close to each other, are rotationally connected with the same rectangular frame, the rectangular frame is rotationally connected with a winding mechanism, the winding mechanism is provided with the same cloth, one side, far away from the other bearing plate, of one of the two bearing plates is provided with a double-shaft motor, one end, far away from the other rotating shaft, of one of the two rotating shafts is connected with one output shaft of the double-shaft motor, a supporting plate is connected in a sliding way in the workbench, the top of the supporting plate is matched with the cloth, the bottom of the supporting plate is provided with a hinged lifting mechanism, the bottom of the workbench is rotationally connected with a bidirectional screw rod, the bidirectional screw rod penetrates through the hinged lifting mechanism and is in threaded connection with the hinged lifting mechanism, and the other output shaft of the double-shaft motor is provided with a transmission mechanism which is in transmission connection with the bidirectional screw rod;

Further comprises:

a cloth cutting mechanism mounted on the workbench;

and the cloth arranging mechanism is arranged on the workbench.

In this scheme, have the function that cloth was cut by automatic change limit through rectangle frame and articulated elevating system's setting, and at the in-process backup pad automatic rising of changing limit, avoided changing limit in-process that cuts need lift up winding mechanism upset in order to avoid the upset to hit the workstation, lead to the condition of upset failure to appear, labour saving and time saving.

In a preferred scheme, the cloth cutting mechanism comprises a mounting seat, one end of the mounting seat is connected with one side of the workbench, a hydraulic cylinder is mounted at the top of the mounting seat, a mounting plate is mounted on an output shaft of the hydraulic cylinder, a push rod motor is mounted on the mounting plate, a fixing plate is mounted on an output shaft of the push rod motor, a rotating motor is mounted on one side of the fixing plate away from the push rod motor, a cutting knife is mounted on an output shaft of the rotating motor, and the cutting knife is matched with the cloth.

The height and the transverse position of the cutting knife are convenient to move through the arrangement of the hydraulic cylinder, the push rod motor and the rotating motor, and the position adjustment of the cutting knife is convenient.

According to the automatic cloth edge-changing cutting structure, the automatic cloth edge-changing cutting structure comprises a workbench, two bearing plates are arranged at the top of the workbench, rotating shafts are respectively connected to the two bearing plates in a rotating mode, one ends of the two rotating shafts, which are close to each other, are rotatably connected with the same rectangular frame, a winding mechanism is rotatably connected to the rectangular frame, the winding mechanism is provided with the same piece goods, one side, far away from the other bearing plate, of one of the two bearing plates is provided with a double-shaft motor, one end, far away from the other rotating shaft, of one of the two rotating shafts is connected with one output shaft of the double-shaft motor in a sliding mode, a supporting plate is connected to the top of the supporting plate in a matched mode, a hinged lifting mechanism is arranged at the bottom of the supporting plate, a bidirectional screw rod penetrates through the hinged lifting mechanism and is in threaded connection with the hinged lifting mechanism, and a transmission mechanism is arranged on the other output shaft of the double-shaft motor and is connected with the bidirectional screw rod in a sliding mode. Further comprises: a cloth cutting mechanism mounted on the workbench; and the cloth arranging mechanism is arranged on the workbench. The cloth automatic edge-changing cutting structure provided by the utility model has the function of automatically changing and cutting the cloth, and the supporting plate automatically rises and falls in the edge-changing cutting process, so that the situation that the winding mechanism is required to be overturned and lifted to avoid overturning to collide with the workbench in the edge-changing cutting process, which results in the occurrence of overturning failure, time and labor are saved, the cloth cutting efficiency is improved, the cloth is flattened before being cut, and the technical effect that the situation of cutting defective products caused by folds generated by the cloth is avoided.

Drawings

Fig. 1 is a schematic structural diagram of an automatic cloth edge changing and cutting structure according to the present utility model.

Fig. 2 is a schematic side view of a cloth automatic edge changing and cutting structure according to the present utility model.

Fig. 3 is a schematic diagram of a connection and enlarged structure of a finishing plate and an inclined plate of the automatic cloth edge changing and cutting structure.

In the accompanying drawings: 1. a work table; 2. a bearing plate; 3. a rotating shaft; 4. a rectangular frame; 5. a winding mechanism; 6. cloth; 7. a biaxial motor; 8. a support plate; 9. a hinged lifting mechanism; 10. a two-way screw rod; 11. a transmission mechanism; 12. a mounting base; 13. a hydraulic cylinder; 14. a mounting plate; 15. a push rod motor; 16. a fixing plate; 17. a rotating electric machine; 18. a cutting knife; 19. a rectangular plate; 20. finishing the plates; 21. and (3) an inclined plate.

Detailed Description

The following description of the embodiments of the present application 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 application, but not all embodiments. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present application.

The cloth automatic edge changing and cutting structure disclosed by the utility model is mainly applied to the scene that the traditional cloth automatic edge changing and cutting mechanism can only cut one edge of cloth in the cutting process, and the cloth winding device needs to be overturned and lifted when the edge changing and cutting mechanism is used for avoiding the phenomenon that the cloth winding device is overturned to collide with a workbench to cause the overturned failure, so that time and labor are wasted, the efficiency is low, and the cutting efficiency of the cloth is affected.

Referring to fig. 1 and 2, an automatic cloth edge-changing cutting structure comprises a workbench 1, wherein two bearing plates 2 are installed at the top of the workbench 1, rotating shafts 3 are respectively connected to the two bearing plates 2 in a rotating way, one ends of the two rotating shafts 3, which are close to each other, are rotatably connected with a same rectangular frame 4, a winding mechanism 5 is rotatably connected to the rectangular frame 4, the winding mechanism 5 is provided with a same piece of cloth 6, one side, far away from the other bearing plate 2, of one bearing plate 2 of the two bearing plates 2 is provided with a double-shaft motor 7, one end, far away from the other rotating shaft 3, of one rotating shaft 3 of the two rotating shafts 3 is connected with one output shaft of the double-shaft motor 7, a supporting plate 8 is connected in a sliding way in the workbench 1, the top of the supporting plate 8 is matched with the piece of cloth 6, a hinged lifting mechanism 9 is arranged at the bottom of the supporting plate 8, a bidirectional screw 10 is rotatably connected to the bottom of the workbench 1, the bidirectional screw 10 penetrates through the hinged lifting mechanism 9 and is in threaded connection with the hinged lifting mechanism 9, a transmission mechanism 11 is arranged on the other output shaft of the double-shaft motor 7, and the transmission mechanism 11 is in transmission connection with the bidirectional screw 10;

Further comprises:

A cloth cutting mechanism mounted on the workbench 1;

A cloth finishing mechanism arranged on the workbench 1.

In this scheme, start biax motor 7, biax motor 7 drives bi-directional lead screw 10 through drive mechanism 11 and rotates, bi-directional lead screw 10 drives articulated elevating system 9 and moves down, articulated elevating system 9 moves down and drives backup pad 8 and move down, simultaneously, biax motor 7 drives pivot 3 through drive mechanism 11 and rotates, pivot 3 drives rectangle frame 4 and rotates, rectangle frame 4 drives winding mechanism 5 and rotates, backup pad 8 moves down this moment, winding mechanism 5 can not produce the collision with backup pad 8, winding mechanism 5 is vertical state, backup pad 8 moves down to the limit, winding mechanism 5 continues the upset, backup pad 8 moves up, after winding mechanism 5 overturns the limit of changing, backup pad 8 moves up to the state with cloth 6 bottom sprag contact.

Referring to fig. 1 and 2, in a preferred embodiment, the cloth cutting mechanism includes a mounting base 12, one end of the mounting base 12 is connected with one side of the table 1, a hydraulic cylinder 13 is mounted on the top of the mounting base 12, a mounting plate 14 is mounted on an output shaft of the hydraulic cylinder 13, a push rod motor 15 is mounted on the mounting plate 14, a fixing plate 16 is mounted on an output shaft of the push rod motor 15, a rotating motor 17 is mounted on a side of the fixing plate 16 away from the push rod motor 15, a cutting knife 18 is mounted on an output shaft of the rotating motor 17, and the cutting knife 18 is adapted to the cloth 6.

The height and the transverse position of the cutting knife 18 are convenient to move through the arrangement of the hydraulic cylinder 13, the push rod motor 15 and the rotary motor 17, and the position of the cutting knife 18 is convenient to adjust.

Referring to fig. 2 and 3, in a preferred embodiment, the cloth finishing mechanism includes a rectangular plate 19, one end of the rectangular plate 19 is connected with a side of the fixing plate 16 away from the push rod motor 15, a finishing plate 20 is mounted on the top of the rectangular plate 19, and the finishing plate 20 is connected with the fixing plate 16, an inclined plate 21 is mounted at an end of the finishing plate 20 away from the fixing plate 16, and the inclined plate 21 is adapted to the cloth 6.

The hydraulic cylinder 13 and the push rod motor 15 are started, the hydraulic cylinder 13 and the push rod motor 15 drive the fixed plate 16, the rectangular plate 19, the trimming plate 20 and the inclined plate 21 to be adjusted in height and transversely, when the inclined plate 21 moves to the lower side of the cloth 6, the trimming plate 20 stretches into the lower side of the cloth 6 through the thrust of the push rod motor 15, the trimming plate 20 lifts up and trims the cloth 6, the cloth 6 cannot be wrinkled, then the rotating motor 17 is started, the output shaft of the rotating motor 17 drives the trimming knife 18 to rotate, and the trimming knife 18 trims the cloth 6 after being lifted up.

Referring to fig. 1 and 2, in a preferred embodiment, the winding mechanism 5 is composed of a first winding roller, a second winding roller, which are rotatably mounted on the rectangular frame 4, and a motor mounted on the rectangular frame 4.

The setting of first wind-up roll and second wind-up roll is convenient for receive and release cloth 6, is convenient for carry out the transmission to cloth 6 and cuts.

Referring to fig. 1 and 2, in a preferred embodiment, the transmission mechanism 11 is composed of a large pulley fitted over the other output shaft of the biaxial motor 7, a small pulley fitted over the outside of the bidirectional screw 10, and a belt fitted over the large pulley and the small pulley.

And the double-shaft motor 7 is started, the output shaft of the double-shaft motor 7 drives the large belt pulley to rotate, the large belt pulley drives the small belt pulley to rotate through a belt, and the small belt pulley drives the bidirectional screw rod 10 to rotate, so that the bidirectional screw rod 10 is convenient to drive. Referring to fig. 1 and 2, in a preferred embodiment, the hinge lifting mechanism 9 is composed of a hinge base installed at the bottom of the table 1, two hinge posts rotatably connected to the hinge base, two hinge plates rotatably connected to the two hinge posts, and a stopper post slidably connected to the two hinge plates.

The bidirectional screw rod 10 drives two hinged plates to move to one side far away from each other, the limiting columns limit the horizontal directions of the two hinged plates, the two hinged plates drive the two hinged columns to move, the two hinged columns drive the same hinged seat to move downwards, the hinged seat drives the supporting plate 8 to move downwards, meanwhile, the large belt pulley drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the rectangular frame 4 to rotate, the rectangular frame 4 drives the winding mechanism 5 to rotate, at the moment, the supporting plate 8 moves downwards, the winding mechanism 5 and the supporting plate 8 cannot collide, the winding mechanism 5 is in a vertical state, the supporting plate 8 moves downwards to the limit, the winding mechanism 5 continuously overturns, and the supporting plate 8 moves upwards to support the cloth 6.

Referring to fig. 1 and 3, in a preferred embodiment, the finishing plate 20 and the inclined plate 21 are both made of rubber, and the inclined plate 21 has a triangular structure.

The triangular configuration of the inclined plate 21 facilitates the entry of the cloth 6 onto the finishing plate 20.

Working principle: during the use, start biax motor 7, the output shaft of biax motor 7 drives big belt pulley and rotates, big belt pulley passes through the belt and drives the belt lace wheel and rotate, the belt lace wheel drives two-way lead screw 10 and rotates, two articulated plates are driven to one side that keeps away from each other by two-way lead screw 10 and move, spacing post is spacing to two articulated plates horizontal direction, two articulated plates drive two articulated posts and move, two articulated posts drive same articulated seat and move down, articulated seat drives backup pad 8 and moves down, simultaneously, big belt pulley drives pivot 3 and rotates, pivot 3 drives rectangle frame 4 and rotates, rectangle frame 4 drives winding mechanism 5 and rotates, backup pad 8 moves down at this moment, winding mechanism 5 can not produce the collision with backup pad 8, winding mechanism 5 is vertical state, backup pad 8 moves down to the limit, winding mechanism 5 continues to overturn to cloth 6 support, winding mechanism 5 overturns the limit, backup pad 8 moves up to the state with cloth 6 bottom support contact, then close biax motor 7, start pneumatic cylinder 13 and push rod motor 15, pneumatic cylinder 13 and push rod motor 15 drive fixed plate 16, plate 19, trimming plate 20 and 21 altitude mixture control and oblique 21 drive rectangle frame 4 and rotate, winding mechanism 5 moves down, winding mechanism 5 can not produce the cloth through the cloth 6, the cloth is lifted up to the output shaft is rotated to the cutter 18 when cutting out of cloth 6, the cloth is rotated to the trimming motor is lifted up to the cloth 20, then the cloth is rotated to the cutter 17, can be adjusted to the cloth is rotated and the cutter is rotated to the cloth is adjusted to the cutter 17.

The above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. The substitutions may be partial structures, devices, or method steps, or may be a complete solution. The technical proposal and the utility model concept are equivalent to or changed in accordance with the utility model, and the utility model is covered in the protection scope of the utility model.

Claims

1. The utility model provides an automatic limit cutting structure that trades of cloth, includes workstation (1), its characterized in that:

Two bearing plates (2) are arranged at the top of the workbench (1), the two bearing plates (2) are respectively and rotatably connected with a rotating shaft (3), one ends of the rotating shafts (3) close to each other are rotatably connected with one rectangular frame (4), the rectangular frame (4) is rotatably connected with a winding mechanism (5), the winding mechanism (5) is provided with one piece of cloth (6), one of the two bearing plates (2) is far away from the other bearing plate (2), one side of the bearing plate (2) is provided with a double-shaft motor (7), one end, far away from the other rotating shaft (3), of one rotating shaft (3) of the two rotating shafts (3) is connected with one output shaft of the double-shaft motor (7), a supporting plate (8) is connected in a sliding manner in the workbench (1), the top of the supporting plate (8) is matched with the cloth (6), a hinged lifting mechanism (9) is arranged at the bottom of the supporting plate (8), a bidirectional screw rod (10) is connected at the bottom of the workbench (1) in a rotating manner, the bidirectional screw rod (10) penetrates through the hinged lifting mechanism (9) and is in threaded connection with the hinged lifting mechanism (9), a transmission mechanism (11) is arranged on the other output shaft of the double-shaft motor (7), the transmission mechanism (11) is in transmission connection with the bidirectional screw rod (10);

Further comprises:

a cloth cutting mechanism arranged on the workbench (1);

and the cloth arranging mechanism is arranged on the workbench (1).

2. The automatic cloth edge changing and cutting structure according to claim 1, wherein the cloth edge changing and cutting structure comprises a mounting seat (12), one end of the mounting seat (12) is connected with one side of the workbench (1), a hydraulic cylinder (13) is mounted at the top of the mounting seat (12), a mounting plate (14) is mounted on an output shaft of the hydraulic cylinder (13), a push rod motor (15) is mounted on the mounting plate (14), a fixing plate (16) is mounted on an output shaft of the push rod motor (15), a rotating motor (17) is mounted on one side, far away from the push rod motor (15), of the fixing plate (16), a cutting knife (18) is mounted on an output shaft of the rotating motor (17), and the cutting knife (18) is matched with the cloth (6).

3. The automatic cloth edge changing and cutting structure according to claim 2, wherein the cloth arranging mechanism comprises a rectangular plate (19), one end of the rectangular plate (19) is connected with one side, far away from the push rod motor (15), of the fixed plate (16), an arranging plate (20) is installed at the top of the rectangular plate (19), the arranging plate (20) is connected with the fixed plate (16), one end, far away from the fixed plate (16), of the arranging plate (20) is provided with an inclined plate (21), and the inclined plate (21) is matched with the cloth (6).

4. The cloth automatic edge changing and cutting structure according to claim 1, wherein the winding mechanism (5) is composed of a first winding roller, a second winding roller which are rotated on the rectangular frame (4) and a motor which is installed on the rectangular frame (4).

5. The automatic cloth edge changing and cutting structure according to claim 1, wherein the hinged lifting mechanism (9) consists of a hinged seat arranged at the bottom of the workbench (1), two hinged columns rotatably connected to the hinged seat, two hinged plates rotatably connected to the two hinged columns and a limit column slidably connected to the two hinged plates.

6. The automatic cloth edge changing and cutting structure according to claim 1, wherein the transmission mechanism (11) is composed of a large belt pulley sleeved on the other output shaft of the double-shaft motor (7), a small belt pulley sleeved on the outer side of the bidirectional screw rod (10) and belts sleeved on the large belt pulley and the small belt pulley.

7. A cloth automatic edge changing and cutting structure according to claim 3, wherein the finishing plate (20) and the inclined plate (21) are made of rubber, and the inclined plate (21) is of a triangular structure.