CN214938717U

CN214938717U - Cloth cutting machine

Info

Publication number: CN214938717U
Application number: CN202120600730.0U
Authority: CN
Inventors: 殷阿四; 侯铁永
Original assignee: Zhejiang Zizhumei Printing And Dyeing Co ltd
Current assignee: Zhejiang Zizhumei Printing And Dyeing Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-11-30
Anticipated expiration: 2031-03-24

Abstract

The application relates to the field of cloth processing, especially a cloth cutting machine, including advancing cloth mechanism, it is connected with receipts cloth mechanism to advance cloth mechanism, advance cloth mechanism and receive and be provided with between the cloth mechanism and cut open cloth mechanism, it includes the frame to cut open cloth mechanism, be provided with in the frame and cut open the sword, cut open the sword with be provided with adjusting part between the frame. The application has the following effects: this application is provided with adjusting part between cut open sword and frame, and adjusting part is used for adjusting the position of cut open the sword for but cut open the sword for frame relative movement, when the cloth of cylinder passes through, cut open the sword and cut the cloth, can adjust through adjusting part and cut open the sword position under the condition that the cloth takes place the skew, thereby realize cutting the sword and adjust the cutting position of cloth, improve and cut the accuracy.

Description

Cloth cutting machine

Technical Field

The application relates to the field of cloth processing, in particular to a cloth cutting machine.

Background

The fabric woven by the circular weaving machine is in a cylindrical structure, and a cloth cutting machine is required to cut the fabric into a flat fabric, so that the fabric is convenient for post-processing.

In the related art, when a cylindrical cloth is transferred, the cloth is cut by a cutter so as to be flat. A single layer of fabric.

In view of the above-mentioned related art, the inventor believes that when a cloth is cut by a cutter, if the cloth is deviated due to a fixed position of the cutter, the cloth is cut off erroneously, which results in waste of the cloth.

SUMMERY OF THE UTILITY MODEL

In order to improve cutting accuracy, the present application provides a cloth cutting machine.

The splitting machine provided by the application adopts the following technical scheme:

the cloth cutting machine comprises a cloth feeding mechanism, wherein the cloth feeding mechanism is connected with a cloth collecting mechanism, a cloth cutting mechanism is arranged between the cloth feeding mechanism and the cloth collecting mechanism and comprises a rack, a cutting knife is arranged on the rack, and an adjusting assembly is arranged between the cutting knife and the rack.

Through adopting above-mentioned technical scheme, this application is provided with adjusting part between cutting knife and frame, and adjusting part is used for adjusting the position of cutting knife for but cutting knife relative movement for the frame, when the cloth of cylinder passes through, cuts the cloth through cutting knife, can adjust the cutting knife position through adjusting part under the condition that the skew takes place for the cloth, thereby realizes cutting knife and adjusts the position of cutting of cloth, improves and cuts the accuracy.

Optionally, the adjusting assembly comprises an adjusting rod, a first adjusting piece used for adjusting the transverse sliding of the sectioning knife is arranged between the adjusting rod and the rack, and a second adjusting piece used for adjusting the longitudinal sliding of the sectioning knife is arranged between the sectioning knife and the adjusting rod.

Through adopting above-mentioned technical scheme, adjusting part is including first regulating part and second regulating part, and first regulating part is used for cutting open the sword and adjusts the position in the horizontal direction, and the second regulating part is used for cutting open the sword and adjusts the position in vertical direction, improves and cuts open the sword and adjust the flexibility.

Optionally, the cloth cutting device further comprises an identification mechanism, the identification mechanism comprises a detector and a processor, the detector is arranged on the rack and used for detecting whether cloth exists between the cloth feeding mechanism and the cloth cutting mechanism and outputting a detection signal to the processor, the processor is connected with the detector and used for receiving the detection signal of the detector and judging whether cloth cutting is finished according to the detection signal, the cloth cutting knife is controlled by the processor, and if the cloth cutting is judged to be finished by the processor, the cloth cutting knife is controlled to stop working.

By adopting the technical scheme, the identification mechanism is used for identifying whether cloth still exists between the cloth feeding mechanism and the cloth splitting mechanism or not, judging whether the cloth is cut completely or not, judging that the cloth is cut if the cloth is detected to exist between the cloth feeding mechanism and the cloth splitting mechanism, judging that the cutting is finished if the cloth is not detected to exist between the cloth feeding mechanism and the cloth splitting mechanism, and controlling the splitting knife to stop working after the cutting is judged to be finished.

Optionally, the detector includes an infrared signal transmitter and an infrared signal receiver arranged on the rack, the infrared signal transmitter and the infrared signal receiver are located on two sides of the cloth, and the infrared signal transmitter is used for transmitting an infrared signal to the infrared signal receiver.

By adopting the technical scheme, the cloth is detected by utilizing the infrared signal transmitter and the infrared signal receiver, the infrared signal transmitter and the infrared signal receiver are positioned on the racks on the two sides of the cloth, and the infrared signal receiver can receive the infrared signal transmitted by the infrared signal transmitter in the cloth transmission process; after the cloth transmission is finished, the infrared signal receiver cannot receive the infrared signal transmitted by the infrared signal transmitter, so that the cloth detection accuracy is improved.

Optionally, a transmission mechanism is arranged between the cloth cutting mechanism and the cloth collecting mechanism.

Through adopting above-mentioned technical scheme, drive mechanism is as the main power supply of cloth for the drive cloth is carried on advancing cloth mechanism to receiving cloth mechanism from advancing cloth mechanism, and on the other hand still utilizes drive mechanism to take up the cloth tensioning, improves the rolling effect when receiving the cloth.

Optionally, the frame is provided with a first guide roller and a second guide roller for guiding the cloth.

Through adopting above-mentioned technical scheme, thereby the cloth is advancing cloth mechanism through not cutting open the in-process of mechanism, and first guide roller and second guide roller insert in the cloth of circular tube-shape, play the guide effect to the cloth, are favorable to the cloth to carry forward.

Optionally, an arc-shaped rod for supporting the cloth is arranged between the first guide roller and the second guide roller.

Through adopting above-mentioned technical scheme, the arc pipe is used for supporting the cloth, at the cloth from advancing the cloth mechanism to cutting open the in-process that the cloth mechanism carried, utilizes the arc pole to strut the cloth of cylinder, improves the effect of cutting open the sword to the cloth, and then improves the cutting accuracy.

Optionally, polishing layers are disposed on the outer surfaces of the first guide roller, the second guide roller and the arc-shaped rod.

Through adopting above-mentioned technical scheme, in the cloth transportation process, contact between first guide roller, second guide roller, arc pole and the cloth, because the setting of polishing layer reduces the friction between cloth and first guide roller, second guide roller, the arc pole, improves the protection effect to the cloth.

In summary, the present application includes at least one of the following beneficial technical effects:

1. this application is provided with adjusting part between cut open sword and frame, and adjusting part is used for adjusting the position of cut open the sword for but cut open the sword for frame relative movement, when the cloth of cylinder passes through, cut open the sword and cut the cloth, can adjust through adjusting part and cut open the sword position under the condition that the cloth takes place the skew, thereby realize cutting the sword and adjust the cutting position of cloth, improve and cut the accuracy.

2. The identification mechanism is used for identifying whether cloth still exists between the cloth feeding mechanism and the cloth splitting mechanism or not, judging whether the cloth is cut completely or not, judging that the cloth is cut if the cloth is detected to exist between the cloth feeding mechanism and the cloth splitting mechanism, judging that the cutting is finished if the cloth is not detected to exist between the cloth feeding mechanism and the cloth splitting mechanism, and controlling the splitting knife to stop working after the cutting is judged to be finished.

Drawings

Fig. 1 is a schematic view of a cloth slitting machine described in the present application.

Fig. 2 is a schematic diagram of a cloth feeding mechanism of the cloth slitting machine.

Fig. 3 is a schematic view of a cloth cutting mechanism of the cloth cutting machine of the present application.

Fig. 4 is a schematic view of an adjusting assembly of the slitting machine according to the present application.

Fig. 5 is a schematic view of a cloth collecting mechanism of the cloth slitting machine.

Reference numerals: 100. a cloth feeding mechanism; 101. a cloth feeding frame; 102. a first roller; 103. a first motor; 200. a cloth cutting mechanism; 201. a frame; 202. adjusting a rod; 203. a first adjustment member; 2031. a rectangular groove; 2032. a screw; 2033. a rectangular slider; 2034. a second motor; 204. a second adjustment member; 2041. a T-shaped slot; 2042. a T-shaped block; 2043. a locking hole; 2044. locking the nut; 205. a dissecting knife; 206. a first guide roller; 207. a second guide roller; 208. an arcuate bar; 300. a transmission mechanism; 301. a first drive roller; 302. a second driving roller; 303. a third driving roller; 304. a third motor; 400. a cloth collecting mechanism; 401. a cloth collecting frame; 402. a second roller; 403. a fourth motor; 500. an identification mechanism; 501. an external signal transmitter; 502. an infrared signal receiver.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses cloth cutting machine.

As shown in fig. 1, a cloth cutting machine includes a cloth feeding mechanism 100, a cloth cutting mechanism 200, a transmission mechanism 300 and a cloth collecting mechanism 400.

As shown in fig. 1 and 2, the cloth feeding mechanism 100 includes a cloth feeding frame 101, a first roller 102 is rotatably provided on the cloth feeding frame 101, the first roller 102 is used for winding a cylindrical cloth and is used as a cloth input for a cloth cutting machine, a first motor 103 is provided in an axial direction of the first roller 102, the first motor 103 is fixed to the cloth feeding frame 101, and the first roller 102 is driven to rotate by the first motor 103.

As shown in fig. 1 and 3, the cloth cutting mechanism 200 includes a frame 201, a cutting knife 205 is disposed on the frame 201 through an adjusting rod 202, an adjusting assembly is disposed on the cutting knife 205, and the adjusting assembly includes a first adjusting piece 203 and a second adjusting piece 204; the first adjusting piece 203 is arranged between the adjusting rod 202 and the frame 201, and the second adjusting piece 204 is arranged between the splitting knife 205 and the adjusting rod 202.

As shown in fig. 3 and 4, the first adjusting member 203 includes a rectangular groove 2031 horizontally opened in the frame 201, a screw 2032 is rotatably connected in the rectangular groove 2031, a rectangular slider 2033 is sleeved on the screw 2032 in the rectangular groove 2031, the screw 2032 is connected between the rectangular slider 2033 and the screw 2032, the size of the cross section of the rectangular slider 2033 matches with the size of the cross section of the rectangular groove 2031, so that the rectangular slider 2033 can move in the opening direction of the rectangular groove 2031, a second motor 2034 is axially provided on the screw 2032, the second motor 2034 is fixed on the frame 201, the second motor 2034 drives the screw 2032 to rotate, so that the rectangular slider 2033 slides in the opening direction of the rectangular groove 2031.

The adjusting rod 202 is fixedly connected with the rectangular sliding block 2033 or is integrated with the rectangular sliding block 2033.

The second adjusting part 204 comprises a T-shaped groove 2041 and a T-shaped block 2042 which are longitudinally arranged on the adjusting rod 202, the T-shaped block 2042 is in sliding fit with the T-shaped groove 2041, a plurality of vertically arranged locking holes 2043 are formed in the adjusting rod 202, so that the T-shaped groove 2041 is communicated with the inside and the outside through the locking holes 2043, a locking nut 2044 is connected to the locking holes 2043 through threads, and the locking nut 2044 is abutted against the T-shaped block 2042, so that the T-shaped block 2042 is limited; different positions of the locking holes 2043 are selected to adjust the position of the scalpel 205 in the vertical direction.

The T-shaped block 2042 is fixedly connected with a sectioning knife 205, or the T-shaped block 2042 and the sectioning knife 205 are integrated, and the sectioning knife 205 is a conventional electric cutting knife for cutting cloth.

A first guide roller 206 and a second guide roller 207 for guiding cloth are arranged on the left side and the right side of a machine frame 201, an included angle between the first guide roller 206 and the vertical direction is 30-50 degrees, the second guide roller 207 is symmetrical to the first guide roller 206, an arc rod 208 is arranged between the first guide roller 206 and the second guide roller 207, the arc rod 208 is parallel to the horizontal direction, and left and right polishing treatment is carried out on the first guide roller 206, the second guide roller 207 and the arc rod 208, so that a polishing layer is formed.

As shown in fig. 2, the transmission mechanism 300 includes a plurality of transmission rollers arranged on the frame 201 in parallel to each other in an arc shape, and the transmission roller direction is parallel to the screw 2032 direction and includes a first transmission roller 301, a second transmission roller 302 and a third transmission roller 303, wherein a third motor 304 is arranged in the axial direction of the second transmission roller 302, the third motor 304 is fixed on the frame 201, and the third motor 304 drives the second transmission roller 302 to rotate so as to tighten the cloth for transmission.

As shown in fig. 5, the cloth collecting mechanism 400 includes a cloth collecting frame 401, a second roller 402 is rotatably disposed on the cloth collecting frame 401, the second roller 402 is used for collecting and collecting the cut cloth, a fourth motor 403 is disposed in an axial direction of the second roller 402, the fourth motor 403 is fixed on the collecting frame, and the fourth motor 403 drives the second roller 402 to rotate, so that the cloth is collected on the second roller 402.

As shown in fig. 3, the cloth cutting machine further includes an identification mechanism 500, the identification mechanism 500 includes a detector and a processor, the detector is used for detecting whether there is cloth between the cloth feeding mechanism 100 and the cloth cutting mechanism 200 and outputting a detection signal to the processor, the processor acquires the detection signal and judges whether the cloth cutting is finished, and if the detection signal judges that the cloth cutting is finished, the cloth cutting machine controls the cloth cutting knife 205 to stop working.

The processor comprises an infrared signal transmitter 501 and an infrared signal receiver 502, wherein the infrared signal transmitter 501 and the infrared signal receiver 502 are respectively arranged on two sides of the rack 201, and the infrared signal transmitter 501 transmits an infrared signal to the infrared signal receiver 502; the middle between the infrared signal receiver 502 and the infrared signal transmitter 501 is used for cloth transmission, and in the cloth transmission process, the cloth blocks the infrared signal, so that the infrared signal receiver 502 cannot receive the infrared signal transmitted by the infrared signal transmitter 501, the processor cannot acquire the infrared signal received by the infrared signal receiver 502, and the processor can judge that the cloth cutting is in progress; the processor acquires the infrared signal received by the infrared signal receiver 502, and indicates that no cloth exists between the cloth feeding mechanism 100 and the cloth splitting mechanism 200, the infrared signal is not blocked, the processor can judge that the cloth splitting is finished, the processor controls the splitting knife 205 to stop working, controls the first motor 103 to stop working at the same time, and controls the third motor 304 and the fourth motor 403 to stop working after 2-5 minutes; the processor can realize the logic judgment and control through a burning program and can be realized by adopting a single chip microcomputer or a CPU.

The implementation principle of the cloth slitting machine in the embodiment of the application is as follows:

the first motor 103 drives the cloth to be input, the cloth is conveyed from the cloth feeding mechanism 100 to the cloth splitting mechanism 200 by matching with a transmission structure, and after the cloth is cut by the splitting knife 205 of the cloth splitting mechanism 200, the cylindrical cloth is cut into flat cloth; if the position of the sectioning knife 205 needs to be adjusted, the second motor 2034 is controlled to horizontally adjust the position of the sectioning knife 205, and the second adjusting piece 204 is manually adjusted to longitudinally adjust the position of the sectioning knife 205, so that the position adjustment of the sectioning knife 205 is realized;

the cylindrical cloth output from the cloth feeding mechanism 100 is stretched by the first guide roller 206, the second guide roller 207 and the arc-shaped rod 208, cut by the slitting knife 205 to form a single-layer cloth, and is transmitted by the transmission mechanism 300 to the cloth collecting mechanism 400 to be collected.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A cloth cutting machine is characterized in that: including advancing cloth mechanism (100), advance cloth mechanism (100) and be connected with receipts cloth mechanism (400), it cuts open cloth mechanism (200) to be provided with between cloth mechanism (100) and receipts cloth mechanism (400), it includes frame (201) to cut open cloth mechanism (200), be provided with on frame (201) and cut open sword (205), cut open sword (205) with be provided with adjusting part between frame (201).

2. The cloth cutting machine according to claim 1, characterized in that the adjusting assembly comprises an adjusting rod (202), a first adjusting piece (203) used for adjusting the transverse sliding of the cutting knife (205) is arranged between the adjusting rod (202) and the frame (201), and a second adjusting piece (204) used for adjusting the longitudinal sliding of the cutting knife (205) is arranged between the cutting knife (205) and the adjusting rod (202).

3. The cloth cutting machine of claim 1, wherein: the cloth cutting machine is characterized by further comprising an identification mechanism (500), wherein the identification mechanism (500) comprises a detector and a processor, the detector is arranged on the rack (201) and is used for detecting whether cloth exists between the cloth feeding mechanism (100) and the cloth cutting mechanism (200) and outputting a detection signal to the processor, the processor is connected with the detector and is used for receiving the detection signal of the detector and judging whether cloth cutting is finished or not according to the detection signal, the cloth cutting knife (205) is controlled by the processor, and if the cloth cutting is judged to be finished by the processor, the cloth cutting knife (205) is controlled to stop working.

4. The slitting machine as claimed in claim 3, characterized in that: the detector comprises an infrared signal emitter (501) and an infrared signal receiver (502) which are arranged on the rack (201), the infrared signal emitter (501) and the infrared signal receiver (502) are located on two sides of a cloth, and the infrared signal emitter (501) is used for emitting infrared signals to the infrared signal receiver (502).

5. The cloth cutting machine of claim 1, wherein: a transmission mechanism (300) is arranged between the cloth cutting mechanism (200) and the cloth collecting mechanism (400).

6. The cloth cutting machine of claim 1, wherein: the frame (201) is provided with a first guide roller (206) and a second guide roller (207) for guiding cloth.

7. The slitting machine as claimed in claim 6, characterized in that: an arc-shaped rod (208) for supporting cloth is arranged between the first guide roller (206) and the second guide roller (207).

8. The cloth cutting machine of claim 7, wherein: polishing layers are arranged on the outer surfaces of the first guide roller (206), the second guide roller (207) and the arc-shaped rod (208).