CN216335720U

CN216335720U - Cloth supporting device for cutting of spreading machine

Info

Publication number: CN216335720U
Application number: CN202122358889.9U
Authority: CN
Inventors: 尹洪标
Original assignee: Yancheng Proficient Source Machinery Co ltd
Current assignee: Yancheng Proficient Source Machinery Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-19
Anticipated expiration: 2031-09-27

Abstract

The utility model relates to the technical field of spreading machines, and discloses a cloth cutting and supporting device of a spreading machine, which comprises a supporting frame and a front supporting frame, wherein slide rail grooves are formed in the front end surface and the rear end surface of the supporting frame, a supporting shaft is movably arranged in the two slide rail grooves, a guiding compression roller is movably arranged on the outer wall surface of the supporting shaft, the guiding compression roller is a polygonal column, a guiding curved surface is arranged between two adjacent groups of wall surfaces of the outer wall surface of the guiding compression roller, and air cylinders with output ends fixedly connected with the supporting shaft are fixedly arranged at the front end and the rear end of the supporting frame. In the utility model, when cutting is needed, the cylinder is started to drive the supporting shaft to move towards the right side, so that the cloth on the right side of the guide pressing roller is contacted with the cloth on the left side of the front supporting frame and is fixed with the cloth, meanwhile, the supporting shaft drives the cutting structure to move towards the left side through the cooperation of the linkage rod and the cutting track, the cloth cutting cutter head penetrates through the cloth cutting cutter hole to cut the cloth, and the left end and the right end of the cutting position can be fixed only by one group of fixing devices.

Description

Cloth supporting device for cutting of spreading machine

Technical Field

The utility model relates to the technical field of spreading machines, in particular to a cloth supporting device for cutting of a spreading machine.

Background

A cloth spreading machine, which is a machine for manufacturing cloth appearing in the early 90 s of the last century. Since most of flexible materials are produced and transported in rolls, an important process is to change rolled materials into a multi-layer planar state for convenient cutting in a user factory. Automatic production equipment such as an automatic spreading machine and an automatic cloth spreading machine is produced.

The retrieval application number CN201620619380.1 discloses a cloth cutting device of a cloth spreading machine, which comprises a cutting table, wherein the left side of the upper part of the front end of the cutting table is fixed with a front wallboard, the left side of the upper part of the rear end of the cutting table is fixed with a rear wallboard, and a cloth guide roller and a cloth supporting plate are arranged between the front wallboard and the rear wallboard; the left cloth pressing mechanism is arranged between the front wall plate and the rear wall plate at a position corresponding to the upper part of the cloth supporting plate; the front end of the carriage is fixed with the front wall plate, and the rear end of the carriage is fixed with the rear wall plate; the cutting head is connected with a cutting head driving mechanism, and the cutting head driving mechanism is arranged at the rear end or the front end of the tool carrier.

However, the inventor finds that the technical scheme still has at least the following defects:

it needs about when deciding two sets of fixing device fixed with cloth, and the structure is complicated, needs more to join in marriage the festival in producing, is not conform to the environmental protection theory, has increased the machine and has damaged the probability simultaneously, has increased manufacturing cost.

Therefore, a cloth cutting and supporting device of the spreading machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides a cloth cutting and supporting device of a spreading machine.

In order to achieve the purpose, the utility model adopts the following technical scheme that the cloth cutting and supporting device of the spreading machine comprises a support frame, a cloth placing bin fixedly arranged on the upper side of the left end of the support frame and used for placing a cloth roll, and a front support frame fixedly arranged at the front end inside the support frame, wherein slide rail grooves are formed in the middle positions of the front end surface and the rear end surface of the support frame, the slide rail grooves penetrate through the inner part and the outer part of the support frame, a support shaft capable of freely sliding in the slide rail grooves is movably arranged in the two slide rail grooves, two ends of the support shaft penetrate through the slide rail grooves and extend out of the slide rail grooves, a guide compression roller capable of freely rotating around the axis of the support shaft is movably arranged at the position, corresponding to the inside of the support frame, the guide compression roller is a polygonal column, a guide curved surface is arranged between two adjacent wall surfaces of the outer wall surface of the guide compression roller, and air cylinders are fixedly arranged at the front end and the rear end of the support frame, the output end of the cylinder is fixedly connected with the supporting shaft.

Preferably, the guide curved surface is a curved surface, and when the support shaft slides in the slide rail groove to a position close to one end of the front support frame, the outer wall surface of the guide compression roller is attached to the front support frame.

As preferred, the position movable mounting that the top face of support frame is close to preceding support frame left end has the granny rag pole, the outer wall of granny rag pole is provided with friction rubber pad and the one end of granny rag pole is connected with drive arrangement, the inside of support frame corresponds the fixed position of preceding support frame left end bottom and has the guide board, the guide board is for the rectangular plate that the slope set up and guide board is located the granny rag pole under, the inside of support frame corresponds the fixed position of preceding support frame bottom and installs the guide roller that can freely roll, the bottom surface of guide roller is the same with the bottom surface level of guide board.

As preferred, the top face of support frame all has been seted up before the terminal surface corresponds of support frame and has been decided the track movable groove around the support frame, decide track movable inslot movable mounting have can be in deciding the track movable inslot free gliding track of deciding, the equal fixed mounting in position of track movable groove lower extreme is decided to the terminal surface correspondence around the support frame has the gangbar that can wind self mid point rotation, the one end of gangbar with decide track movable groove and meet and the gangbar is kept away from the one end of deciding the track movable groove and is met with the back shaft.

Preferably, it decides orbital top end face and is provided with decides the structure, decide the structure including deciding the device, decide the inside fixed mounting of device and have first motor, the output of first motor runs through the top end face of deciding the device and fixed mounting has the fabric cutting blade disc.

Preferably, decide the device internal fixed mounting have the second motor, the output of second motor runs through the outer wall face of deciding the device and fixed mounting has the drive wheel, the drive wheel with decide the track laminating.

Preferably, decide the bottom face fixed mounting of device and have the detachable stopper, the stopper is concave plate and the front and back end of stopper all offered threaded hole, the screw hole internal thread of stopper has the screw, screw threaded connection stopper and decide the device.

Preferably, the bottom end of the right end face of the cloth placing bin is provided with a cloth outlet.

Advantageous effects

The utility model provides a cloth supporting device for cutting a spreading machine. The method has the following beneficial effects:

(1) this cloth supporting device is decided to granny rag machine, draw out the cloth from a cloth outlet hole and through the bottom of guide compressing roller, the top of draw bar extends to the bottom of guide roller along the left end face of preceding support frame, when needs cut, start the cylinder, the cylinder drives the back shaft and moves to the right side, the cloth that drives guide compressing roller right side and the left cloth contact of preceding support frame and reciprocal anchorage, the structure motion to the left side is decided through the gangbar and the orbital cooperation drive of deciding to the back shaft simultaneously, open first motor, make cut-off the cloth blade disc pass cut-off cloth sword pore pair cloth and decide, the realization only needs a set of fixing device, reach the effect fixed at both ends about to the cutting department, manufacturing cost and cost of maintenance have been reduced.

(2) This cloth supporting device is decided to granny rag machine makes to decide the structure through starting the second motor and decide the track on back-and-forth movement, when needs examine the structure and overhaul the time, pull down the back with the screwdriver with the screw, can directly will decide the device and from deciding the track on the right side smooth take off, realize quick assembly disassembly's effect, save maintenance duration, indirectly improve production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic diagram of the cutting structure of the present invention.

Illustration of the drawings:

1. a support frame; 2. placing a cloth bin; 3. a cloth outlet hole; 4. a slide rail groove; 5. a support shaft; 6. a guide pinch roller; 7. a guide curved surface; 8. a cylinder; 9. a cloth pulling rod; 10. a guide plate; 11. a guide roller; 12. a front support frame; 13. cutting off the track; 14. cutting off a track movable groove; 15. a cutting device; 16. a linkage rod; 17. a first motor; 18. a cloth cutting cutter disc; 19. cutting a cloth cutter hole; 20. a second motor; 21. a drive wheel; 22. a limiting block; 23. and (7) screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): a cloth cutting and supporting device of a spreading machine is disclosed, as shown in figures 1-3, comprising a supporting frame 1, a cloth placing bin 2 fixedly arranged at the upper side of the left end of the supporting frame 1 and used for placing a cloth roll, and a front supporting frame 12 fixedly arranged at the front end inside the supporting frame 1, wherein the bottom end of the right end surface of the cloth placing bin 2 is provided with a cloth outlet hole 3, the cloth outlet hole 3 penetrates through the cloth placing bin 2 to enable cloth to enter the front end inside the supporting frame 1 from the front end and the back end surface of the supporting frame 1, the middle positions of the front end surface and the back end surface of the supporting frame 1 are both provided with a slide rail groove 4, the slide rail groove 4 is a rectangular groove, the slide rail groove 4 penetrates through the inner part and the outer part of the supporting frame 1, a supporting shaft 5 capable of freely sliding left and right in the slide rail groove 4 is movably arranged in the two groups of slide rail grooves 4, the supporting shaft 5 is a round long rod, the two ends of the supporting shaft 5 penetrate through the slide rail groove 4 and extend to the outside the slide rail groove 4, the outer wall surface of the supporting shaft 5 is movably arranged with a guiding and a pressing roller 6 capable of freely rotating around the axis of the supporting frame 1, guide compressing roller 6 is the polygon post and is provided with guide curved surface 7 between the adjacent two sets of walls of guide compressing roller 6's outer wall, guide curved surface 7 is the curved surface, back shaft 5 slides to the one end that is close to preceding support frame 12 in slide rail groove 4, guide compressing roller 6's outer wall is pressed close to with preceding support frame 12, can make the cloth of process receive the oppression fixed, guide curved surface 7 can provide good cloth guide effect simultaneously at guide compressing roller 6 implementation oppression fixed function, all fixed mounting have cylinder 8 in both ends around the support frame 1, cylinder 8 does not do the neoplasms for current structure here, cylinder 8's output and back shaft 5 fixed connection, can drive back shaft 5 and slide around in slide rail groove 4, and provide pressure for the fixed cloth of guide compressing roller 6.

The utility model discloses a quick-witted cloth guide device, including support frame 1, bracing piece 12, the position movable mounting that the top face of support frame 1 is close to preceding support frame 12 left end has granny rag pole 9, granny rag pole 9 is connected with drive arrangement for the outer wall is provided with the circular stock of friction rubber pad and granny rag pole 9's one end, can pull out the cloth under drive arrangement's drive, the inside fixed position that corresponds preceding support frame 12 left end bottom of support frame 1 installs guide board 10, guide board 10 is the rectangular plate that the slope set up and guide board 10 is located granny rag pole 9 under, the inside fixed position that corresponds preceding support frame 12 bottom of support frame 1 installs guide roller 11 that can freely roll, the bottom surface of guide roller 11 is the same with the bottom surface level of guide board 10, guide roller 11 can make along the cloth of guide board 10 roll-off more level and smooth.

The cutting track 13 is movably arranged on the top end face of the front support frame 12, the cutting track 13 is a rectangular long rod, cutting track movable grooves 14 are formed in the front end face and the rear end face of the support frame 1, the cutting track movable grooves 14 are rectangular grooves, the cutting track 13 can freely slide left and right in the cutting track movable grooves 14, linkage rods 16 capable of rotating around the middle points of the linkage rods are fixedly arranged at the positions, corresponding to the lower ends of the cutting track movable grooves 14, of the front end face and the rear end face of the support frame 1, the linkage rods 16 are of a structure in which rectangular plates are symmetrically arranged on two sides of the circumference in the middle, one end of each linkage rod 16 is connected with each cutting track movable groove 14, and one end, far away from each cutting track movable groove 14, of each linkage rod 16 is connected with the support shaft 5, when the cylinder 8 pushes the supporting shaft 5 to move towards the right side, so that the guide pressing roller 6 is matched with the front support frame 12 to fix cloth, the supporting shaft 5 is linked through the linkage rod 16 to enable the cutting track movable groove 14 to move towards the right side.

The top end face of the cutting track 13 is provided with a cutting structure, the cutting structure comprises a cutting device 15, the cutting device 15 is a hollow shell, a first motor 17 is fixedly installed inside the cutting device 15, the first motor 17 is an existing structure and does not need to be in a tumor shape, the output end of the first motor 17 penetrates through the top end face of the cutting device 15 and is fixedly provided with a cloth cutting cutter head 18, the cloth cutting cutter head 18 is an existing structure and does not need to be in a tumor shape, a second motor 20 is fixedly installed in the cutting device 15, the output end of the second motor 20 penetrates through the outer wall face of the cutting device 15 and is fixedly provided with a driving wheel 21, the driving wheel 21 is attached to the cutting track 13, when the second motor 20 drives the driving wheel 21 to rotate, the cutting structure can move back and forth on the cutting track 13, a detachable stopper 22 is fixedly installed on the bottom end face of the cutting device 15, the stopper 22 is a concave plate, and threaded holes are formed in the front end and the rear end of the stopper 22, the threaded hole internal thread of stopper 22 is connected with screw 23, and screw 23 does not do the neoplasms here for current structure, and screw 23 threaded connection stopper 22 and decide device 15.

The working principle of the utility model is as follows: the bottom of drawing out and through guide compressing roller 6 with the cloth from a cloth outlet 3, the top of granny rag pole 9 extends to the bottom of guide roller 11 along the left end face of preceding support frame 12, when needs cut, start cylinder 8, cylinder 8 drives back shaft 5 and moves to the right side, the cloth that drives guide compressing roller 6 right side contacts and reciprocal anchorage with the left cloth of preceding support frame 12, structure left side motion is decided through gangbar 16 and the cooperation drive of deciding track 13 to back shaft 5 simultaneously, open first motor 17, make cut out cloth blade disc 18 and pass cut out cloth sword hole 19 and decide cloth, realize only needing a set of fixing device, reach the effect fixed at both ends about to the cutting department, manufacturing cost and cost of maintenance have been reduced.

Decide the structure and decide track 13 on back-and-forth movement through starting second motor 20 messenger, when needs examine the structure and overhaul, pull down the back with screw 23 with the screwdriver, can directly will decide device 15 and follow and decide track 13 and go up the right side slip and take off, realize quick assembly disassembly's effect, save maintenance duration, improve production efficiency indirectly.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cloth dragging machine decides and holds in palm cloth device, includes support frame (1), fixed mounting be used for of support frame (1) left end upside put cloth storehouse (2) and fixed mounting in front support frame (12) of the inside front end of support frame (1), its characterized in that: the middle positions of the front end surface and the rear end surface of the support frame (1) are both provided with a slide rail groove (4), the slide rail grooves (4) penetrate through the inner part and the outer part of the support frame (1), a support shaft (5) which can slide left and right in the slide rail grooves (4) is movably arranged in the two slide rail grooves (4), the two ends of the supporting shaft (5) penetrate through the slide rail groove (4) and extend out of the slide rail groove (4), the outer wall surface of the supporting shaft (5) is movably provided with a guide compression roller (6) which can freely rotate around the axis of the supporting shaft (5) corresponding to the position inside the supporting frame (1), the guide compression roller (6) is a polygonal column, a guide curved surface (7) is arranged between two adjacent groups of wall surfaces of the outer wall surface of the guide compression roller (6), both ends are all fixed mounting has cylinder (8) around support frame (1), the output and back shaft (5) fixed connection of cylinder (8).

2. A cloth cutting and supporting device for a spreading machine according to claim 1, characterized in that: the guide curved surface (7) is a curved surface, and when the support shaft (5) slides in the slide rail groove (4) to a position close to one end of the front support frame (12), the outer wall surface of the guide compression roller (6) is attached to the front support frame (12).

3. A cloth cutting and supporting device for a spreading machine according to claim 1, characterized in that: the utility model discloses a quick-witted cloth drawing device, including support frame (1), bracing piece (12), outer wall of bracing piece (9) is provided with friction rubber pad and the one end of spreading piece (9), the inside fixed position that corresponds preceding support frame (12) left end bottom of support frame (1) has guide board (10), guide board (10) are located under bracing piece (9) for the rectangular plate that the slope set up and guide board (10), the inside fixed position that corresponds preceding support frame (12) bottom of support frame (1) installs guide roller (11) that can freely roll, the bottom surface of guide roller (11) is the same with the bottom surface level of guide board (10).

4. A cloth cutting and supporting device for a spreading machine according to claim 1, characterized in that: the top face of support frame (12) has all been seted up before the terminal surface corresponds of support frame (1) and has been decided track movable groove (14), decide track movable groove (14) interior movable mounting have can be in deciding track movable groove (14) free gliding decide track (13), the equal fixed mounting in position of track movable groove (14) lower extreme has linkage rod (16) that can wind self mid point rotation is decided in the correspondence of the terminal surface around support frame (1), the one end of linkage rod (16) with decide track movable groove (14) meet and linkage rod (16) keep away from the one end of deciding track movable groove (14) and meet with back shaft (5).

5. A cloth cutting and supporting device for a spreading machine according to claim 4, characterized in that: decide the top end face of track (13) and be provided with and decide the structure, decide the structure including deciding device (15), decide inside fixed mounting of device (15) have first motor (17), the output of first motor (17) runs through the top end face of deciding device (15) and fixed mounting has fabric cutting blade disc (18).

6. A cloth cutting and supporting device for a spreading machine according to claim 5, characterized in that: decide device (15) internal fixed mounting have second motor (20), the output of second motor (20) runs through the outer wall face of deciding device (15) and fixed mounting has drive wheel (21), drive wheel (21) with decide track (13) laminating.

7. A cloth cutting and supporting device for a spreading machine according to claim 6, characterized in that: decide bottom face fixed mounting of device (15) have detachable stopper (22), stopper (22) are all set up threaded hole for the front and back end of concave plate and stopper (22), the screw hole internal thread of stopper (22) is connected with screw (23), screw (23) threaded connection stopper (22) with decide device (15).

8. A cloth cutting and supporting device for a spreading machine according to claim 1, characterized in that: the bottom end of the right end surface of the cloth placing bin (2) is provided with a cloth outlet (3).