CN210856749U

CN210856749U - Cloth cutting machine

Info

Publication number: CN210856749U
Application number: CN201921794807.1U
Authority: CN
Inventors: 张波; 王福洋
Original assignee: Weihai Huanhai Fishing Tools Co ltd
Current assignee: Weihai Huanhai Fishing Tools Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-26
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a fabric cutting machine belongs to the cloth field of cutting, aim at providing a fabric cutting machine of stable fixed cloth, comprises a workbench, fixing device and cutting device are arranged in on the workstation, the defeated motion of cloth is to cutting device and fixing device down, fixing device includes the pressure strip, the pressure strip pushes down, fix the cloth, cutting device is including cutting the frame, cut a fixed connection on the workstation surface, it is connected with saw chain gear to cut to rotate on the frame, be equipped with the saw chain on the saw chain gear, one side of cutting the frame is equipped with cuts the motor, the output shaft and the saw chain gear fixed connection that cut the motor, it drives saw chain gear and rotates to cut the motor, cut the cloth when fixing the cloth, improve the accuracy that the cloth cut.

Description

Cloth cutting machine

Technical Field

The utility model relates to a cloth field of cutting, in particular to fabric cutting machine.

Background

A fabric cutting machine is an operating device necessary for the textile industry to cut and process fabrics or similar materials.

Chinese patent No. CN201241288Y discloses a fabric cutting machine, which comprises a frame, a workbench, a fabric cutting knife transmission device, a guide rod frame, a fabric pressing device and a knife sharpening device, wherein the workbench is matched with the frame, the fabric cutting knife is connected with the fabric cutting knife transmission device and driven by the fabric cutting knife transmission device, the fabric cutting knife transmission device is arranged on the frame, the upper end of the guide rod is connected with one end of the guide rod frame, the other end of the guide rod frame is fixed with the frame, the fabric pressing device is arranged at the lower end of the guide rod, the knife sharpening device is arranged on a housing fixed with the frame and corresponds to the upper part of the fabric pressing device, the fabric cutting knife shielding device is characterized by further comprising a fabric cutting knife shielding device for shielding a passage between the knife sharpening device and the fabric pressing device, and the fabric cutting knife shielding device is respectively connected with the knife sharpening device and the fabric pressing device.

Although this kind of fabric cutting machine can cut the cloth, when the cut-off knife cuts the cloth in the in-service use process, the fixed unstability of fabric cutting machine to the cloth, if when cutting the great cloth of thickness, the cut-off knife is difficult once only to cut the cloth, and the cloth can take place to slide relative to the cut-off knife, makes the cloth take place whole skew, influences the accuracy that the cloth cut.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fabric cutting machine has the advantage that can stably fix the cloth and improve the accuracy that the cloth cut.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a fabric cutting machine, comprises a workbench, be equipped with cutting device and fixing device on the workstation, cutting device is including cutting frame and backup pad, it is "concave" style of calligraphy to cut the frame, the backup pad is "L" style of calligraphy of falling, the backup pad internal rotation is connected with two saw chain gears, link to each other through the saw chain between two saw chain gears, one side of backup pad is equipped with cuts the motor, the output shaft that cuts the motor stretches out backup pad and one of them saw chain gear connection, fixing device includes the fixed plate, the fixed plate is for falling "concave" style of calligraphy and fixed connection on the workstation, the fixed plate is arranged in and is cut one side that the frame kept away from cutting the motor, be equipped with fixed cylinder on the fixed plate, fixed cylinder.

Through adopting above-mentioned technical scheme, the cloth moves under cutting device and fixing device, the output shaft of fixed cylinder stretches out, it moves down to drive the pressure strip, the pressure strip sticiss the cloth on the workstation, fix the cloth, prevent that the cloth from taking place to slide, it rotates and drives saw sprocket to cut the motor, saw sprocket drives the saw chain and rotates, the saw chain cuts the cloth when the cloth is fixed, even cut thick cloth, can not take place to slide at the in-process cloth that cuts, produce the skew, so fixing device has the effect that improves the cloth and cuts the accuracy.

Further, the backup pad is arranged in the cutting frame and is connected with the two sides of the cutting frame in a sliding mode, a cutting cylinder is arranged on the cutting frame, and an output shaft of the cutting cylinder extends out of the cutting frame and is fixedly connected to the backup pad.

Through adopting above-mentioned technical scheme, during the cloth feeding, the output shaft shrink that cuts the cylinder drives the backup pad and moves upward, makes things convenient for the cloth to carry under cutting device, when cutting the cloth, cuts the output shaft of cylinder and stretches out, drives the backup pad and moves down, makes the saw chain contact on the cloth, is convenient for cut the cloth, further improves the effect of cutting of fabric cutting machine.

Furthermore, an avoiding groove corresponding to the saw chain in shape is formed in the position, opposite to the saw chain, of the workbench.

By adopting the technical scheme, the saw chain rotates to cut the cloth, the saw chain is arranged in the avoidance groove to rotate after the cloth is cut, the saw chain is prevented from cutting the surface of the workbench to damage the saw chain and the workbench, and the avoidance groove has the effect of protecting the workbench and the saw chain.

Furthermore, the both sides that the workstation is close to cutting device one end have set firmly the rotor plate respectively, rotate between the rotor plate and be connected with guiding axle and lower guiding axle, go up the guiding axle and be parallel to each other with lower guiding axle and go up the guiding axle and be located guiding axle directly over down.

By adopting the technical scheme, the cloth passes through the upper guide shaft and the lower guide shaft to drive the upper guide shaft and the lower guide shaft to rotate, and the upper guide shaft and the lower guide shaft play roles in supporting and guiding the cloth for transportation.

Furthermore, a guide cylinder is arranged at the top end of the rotating plate, a guide block in sliding connection with the side wall of the rotating plate is fixedly arranged on an output shaft of the guide cylinder, and two ends of the upper guide shaft are respectively in rotating connection with the two guide blocks.

Through adopting above-mentioned technical scheme, the output shaft shrink of guide cylinder drives the guiding axle rebound, and the operator of being convenient for passes the cloth between guiding axle and the lower guiding axle when beginning, and the operator's of being convenient for operation, the cloth pass the back, and the output shaft of guide cylinder stretches out, drives the guiding axle and moves down, compresses tightly cloth and lower guiding axle, fixes the cloth, and guide cylinder plays the effect that compresses tightly and fix the cloth.

Furthermore, one end of the workbench, which is close to the fixing device, is rotatably connected with a transmission shaft, one side of the workbench is provided with a transmission motor, and an output shaft of the transmission motor is fixedly connected with one end of the transmission shaft.

Through adopting above-mentioned technical scheme, the cloth is arranged in on the transmission shaft, and the cloth cuts the back, and drive motor rotates and drives the transmission shaft and rotate, and the transmission shaft rotates and drives the cloth motion, and the transmission shaft plays the effect of transportation back cloth that cuts.

Furthermore, the transmission shaft is sleeved with a plurality of uniformly distributed rings which are fixedly connected with the transmission shaft.

Through adopting above-mentioned technical scheme, the cloth is arranged in on the ring and with the outer wall contact of ring, the transmission shaft rotates and drives the ring and rotate, the ring rotates and drives the cloth motion, the ring outer wall contacts with the cloth, reduces the area of contact with the cloth, improves the frictional force with the cloth contact, the ring has the effect that improves transmission shaft transportation cloth.

Furthermore, a placing platform is arranged on one side, close to the transmission shaft, of the workbench, and the upper surface of the placing platform is lower than that of the workbench.

Through adopting above-mentioned technical scheme, the cloth cuts the back, and the transmission shaft transports the cloth to place the platform's upper surface direction, and place the platform plays the effect of placing and saving the cloth.

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement of the fixing device and the cutting device, the fabric cutting machine has the advantages that the fabric is stably fixed, and the cutting stability of the fabric is improved;

2. through the setting of last guiding axle, lower guiding axle and direction cylinder, go up direction square shaft and lower guiding axle still have the effect of fixed cloth when direction cloth direction of delivery.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

FIG. 2 is a schematic view of the cutting device of the embodiment;

FIG. 3 is a schematic view of the structure of the fixing device according to the embodiment.

In the figure, 1, a workbench; 2. a rotating plate; 3. placing a platform; 4. a fixing device; 41. fixing the air cylinder; 42. a fixing plate; 43. a compression plate; 5. a cutting device; 51. a cutting cylinder; 52. a support plate; 53. cutting the motor; 54. a cutting frame; 55. a saw chain gear; 56. a saw chain; 6. unwinding rollers; 7. an unwinding motor; 8. an upper guide shaft; 9. a lower guide shaft; 10. a guide cylinder; 11. a guide block; 12. a drive shaft; 13. a drive motor; 14. a circular ring; 15. avoiding the groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

the utility model provides a fabric cutting machine, as shown in fig. 1, including workstation 1, be equipped with fixing device 4 and cutting device 5 on workstation 1, both sides difference fixedly connected with rotor plate 2 that workstation 1 is close to cutting device 5 one end, rotor plate 2 is close to cutting device 5 one end and rotates and is connected with guiding axle 8 and lower guiding axle 9, it arranges down guiding axle 9 directly over to go up guiding axle 8, the one end that cutting device 5 was kept away from to rotor plate 2 is rotated and is connected with unreeling roller 6, the one end that workstation 1 is close to fixing device 4 is rotated and is connected with transmission shaft 12, the one end that workstation 1 is close to transmission shaft 12 is equipped with place the platform 3. The cloth unreels from unreeling roller 6, in proper order through between upper guide shaft 8 and lower guide shaft 9, below cutting device 5, below fixing device 4 and transmission shaft 12 top, finally carries on place the platform 3.

As shown in fig. 1, an unwinding motor 7 is arranged on the side wall of the rotating plate 2, the unwinding motor 7 is perpendicular to the rotating plate 2, an output shaft of the unwinding motor 7 extends out of the rotating plate 2 and is fixedly connected with one end of an unwinding roller 6, the unwinding motor 7 rotates to drive the unwinding roller 6 to rotate, and the unwinding roller 6 plays a role in unwinding cloth.

As shown in fig. 2, a guide cylinder 10 is disposed on one side of the top end of the rotating plate 2, the guide cylinder 10 is parallel to the rotating plate 2, a guide block 11 slidably connected to the side wall of the workbench 1 is fixedly disposed on an output shaft of the guide cylinder 10, two ends of the upper guide shaft 8 are rotatably connected to the two guide blocks 11, and the upper guide shaft 8 and the lower guide shaft 9 are in contact with and parallel to each other. The output shaft of the guide cylinder 10 contracts to drive the upper guide shaft 8 to move upwards, so that an operator can conveniently penetrate the cloth between the upper guide shaft 8 and the lower guide shaft 9 at the beginning, and the operation of the operator is facilitated. After the cloth passes through, the output shaft of the guide cylinder 10 extends out to drive the upper guide shaft 8 to move downwards, the cloth and the lower guide shaft 9 are compressed to fix the cloth, and the guide cylinder 10 plays a role in compressing and fixing the cloth.

As shown in fig. 2 and 3, the cutting device 5 includes a cutting frame 54 and a support plate 52. The cutting frame 54 is in an inverted concave shape, the support plate 52 is in an inverted L shape, and the support plate 52 is slidably connected in the cutting frame 54. The upper surface of cutting frame 54 is equipped with cuts cylinder 51, and the output shaft that cuts cylinder 51 stretches out cutting frame 54 fixed connection on backup pad 52, and the backup pad 52 internal rotation is connected with saw chain gear 55, and the cover is equipped with saw chain 56 on the saw chain gear 55, and the top that cuts frame 54 has set firmly two vertical cutting cylinders 51, and the output shaft that cuts cylinder 51 stretches out cutting frame 54 and fixed connection on backup pad 52. A cutting motor 53 is fixedly arranged on one side of the support plate 52 far away from the saw chain gear 55, and an output shaft of the cutting motor 53 penetrates through the support plate 52 and is fixedly connected with the saw chain gear 55, so that the saw chain gear 55 rotates on the support plate 52. When the cloth is fed, the output shaft of the cutting cylinder 51 contracts to drive the supporting plate 52 to move upwards, so that the cloth can be conveniently conveyed to the position right below the cutting device 5, when the cloth is cut, the output shaft of the cutting cylinder 51 extends out to drive the supporting plate 52 to move downwards, the saw chain 56 is in contact with the cloth, so that the cloth can be conveniently cut, the cutting motor 53 is electrified, the cutting motor 53 rotates to drive the saw chain gear 55 to rotate, the saw chain gear 55 drives the saw chain 56 to rotate, and the saw chain 56 rotates to cut the cloth.

As shown in fig. 3, an avoiding groove 15 having a shape corresponding to that of the saw chain 56 is formed in a position of the workbench 1 facing the saw chain 56, the saw chain 56 rotates to cut the fabric, and after the fabric is cut, the saw chain 56 rotates in the avoiding groove 15 to prevent the saw chain 56 from cutting the surface of the workbench 1.

As shown in fig. 1, the fixing device 4 includes a fixing plate 42, the fixing plate 42 is in an inverted "concave" shape, the fixing plate 42 is fixed on the workbench 1, the fixing plate 42 is disposed at one end of the cutting frame 54 far away from the cutting motor 53, a fixing cylinder 41 is disposed on the fixing plate 42, an output shaft of the fixing cylinder 41 extends out of the fixing plate 42 and is fixedly connected with a pressing plate 43, an output shaft of the fixing cylinder 41 extends out to drive the pressing plate 43 to move downwards, the pressing plate 43 presses the cloth tightly on the workbench 1, and the cloth is fixed to prevent the cloth from sliding.

As shown in fig. 3, the one end that workstation 1 is close to fixing device 4 rotates and is connected with transmission shaft 12, the cover is equipped with a plurality of rings 14 of evenly distributed on the outer wall of transmission shaft 12, ring 14 has the effect that improves the frictional force of cloth contact, one side of workstation 1 is equipped with drive motor 13, the output shaft of drive motor 13 and the one end fixed connection of transmission shaft 12, the cloth is arranged in on transmission shaft 12, the cloth cuts the back, drive motor 13 rotates and drives transmission shaft 12, ring 14 rotates and drives the cloth motion, transmission shaft 12 plays the effect of transportation back cloth that cuts.

As shown in fig. 1, the upper surface of the placing platform 3 is lower than the upper surface of the working platform, after the cloth is cut, the transmission shaft 12 transports the cloth to the upper surface of the placing platform 3, and the placing platform 3 plays a role in placing and storing the cloth.

The specific implementation process comprises the following steps: the cloth is placed on the unreeling roller 6, the unreeling motor 7 is electrified, the unreeling motor 7 rotates to unreel the cloth, an output shaft of the guide cylinder 10 contracts, the upper guide shaft 8 moves upwards, the cloth passes between the upper guide shaft 8 and the lower guide shaft 9, the guide cylinder 10 extends out, the upper guide shaft 8 tightly presses the cloth and the lower guide shaft 9, the cloth moves to drive the upper guide shaft 8 and the lower guide shaft 9 to move, an output shaft of the cutting cylinder 51 contracts to drive the support plate 52 to move upwards, an output shaft of the fixing cylinder 41 contracts to drive the pressing plate 43 to move upwards, the cloth passes through the lower parts of the cutting device 5 and the fixing device 4, an output shaft of the fixing cylinder 41 extends out, the pressing plate 43 moves downwards to press the cloth and the workbench 1, an output shaft of the cutting cylinder 51 moves downwards, the cutting motor 53 simultaneously rotates to drive the saw chain gear 55 and the saw chain 56 to rotate, the support plate, after the cloth is cut, the output shafts of the fixing cylinder 41 and the cutting cylinder 51 shrink, the pressing plate 43 and the supporting plate 52 move upwards, the cut cloth is placed on the transmission shaft 12, the transmission motor 13 is electrified, the transmission motor 13 rotates to drive the transmission shaft 12 and the circular ring 14 to rotate, the cut cloth is transported to the placing platform 3, and the cutting process of the cloth is completed.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a fabric cutting machine, includes workstation (1), its characterized in that: the cutting device (5) and the fixing device (4) are arranged on the workbench (1), the cutting device (5) comprises a cutting frame (54) and a supporting plate (52), the cutting frame (54) is inverted concave, the supporting plate (52) is inverted L-shaped, two saw chain gears (55) are rotatably connected in the supporting plate (52), the two saw chain gears (55) are connected through saw chains (56), a cutting motor (53) is arranged on one side of the supporting plate (52), an output shaft of the cutting motor (53) extends out of the supporting plate (52) to be connected with one saw chain gear (55), the fixing device (4) comprises a fixing plate (42), the fixing plate (42) is inverted concave and is fixedly connected to the workbench (1), the fixing plate (42) is arranged on one side, far away from the cutting motor (53), of the cutting frame (54), and a fixing cylinder (41) is arranged on the fixing plate (42), the output shaft of the fixed cylinder (41) extends out of the fixed plate (42) and is fixedly connected with a pressing plate (43).

2. A fabric cutting machine according to claim 1, wherein: the supporting plate (52) is arranged in the cutting frame (54) and is in sliding connection with the two sides of the cutting frame (54), the cutting frame (54) is provided with a cutting cylinder (51), and an output shaft of the cutting cylinder (51) extends out of the cutting frame (54) and is fixedly connected to the supporting plate (52).

3. A fabric cutting machine according to claim 1, wherein: an avoidance groove (15) with the shape corresponding to that of the saw chain (56) is formed in the position, opposite to the saw chain (56), of the workbench (1).

4. A fabric cutting machine according to claim 1, wherein: the cutting device is characterized in that rotating plates (2) are fixedly arranged on two sides of one end, close to the cutting device (5), of the workbench (1), an upper guide shaft (8) and a lower guide shaft (9) are rotatably connected between the rotating plates (2), the upper guide shaft (8) and the lower guide shaft (9) are parallel to each other, and the upper guide shaft (8) is located right above the lower guide shaft (9).

5. The fabric cutting machine according to claim 4, wherein: the top of rotor plate (2) is equipped with direction cylinder (10), and the output shaft of direction cylinder (10) sets firmly guide block (11) with rotor plate (2) lateral wall sliding connection, goes up the both ends of guiding axle (8) and rotates with two guide block (11) respectively and be connected.

6. A fabric cutting machine according to claim 1, wherein: one end of the workbench (1) close to the fixing device (4) is rotatably connected with a transmission shaft (12), one side of the workbench (1) is provided with a transmission motor (13), and an output shaft of the transmission motor (13) is fixedly connected with one end of the transmission shaft (12).

7. The fabric cutting machine according to claim 6, wherein: the transmission shaft (12) is sleeved with a plurality of uniformly distributed circular rings (14) which are fixedly connected with the transmission shaft (12).

8. The fabric cutting machine according to claim 6, wherein: one side of the workbench (1) close to the transmission shaft (12) is provided with a placing platform (3), and the upper surface of the placing platform (3) is lower than that of the workbench.