阅读说明：本技术 一种自动压平布料的裁剪装置 (Automatic device of tailorring of cloth flattens ) 是由 刘淑敏 李玟雨 闵敏 于 2021-09-06 设计创作，主要内容包括：本发明涉及布料裁剪领域,且公开了一种自动压平布料的裁剪装置,包括壳体,移动块两侧固定连接有连接架,连接架下端两侧固定连接有矩形块,矩形块正面左下端转动连接有转动架,转动架正面右端转动连接有滚轮二,矩形块正面右下侧转动连接有转杆,转杆正面下端转动连接有压动轮,矩形块背面转动连接有摆块,壳体内侧顶部固定连接有齿条。限位块带动移动块移动时通过滑块和滑槽内部的限位使得移动块的移动为竖直升降,此时切割装置启动带动切割刀旋转,当移动块下降时通过连接架和矩形块使得转杆和压动轮下降,压动轮下侧与布料接触后矩形块继续下降,压动转杆旋转,转杆从而推动压动轮向外侧滚动,将布料拉平,达到了料裁剪前压平布料的目的。(The invention relates to the field of cloth cutting, and discloses a cutting device capable of automatically flattening cloth, which comprises a shell, wherein two sides of a moving block are fixedly connected with a connecting frame, two sides of the lower end of the connecting frame are fixedly connected with rectangular blocks, the left lower end of the front surface of each rectangular block is rotatably connected with a rotating frame, the right end of the front surface of each rotating frame is rotatably connected with a second roller, the right lower side of the front surface of each rectangular block is rotatably connected with a rotating rod, the lower end of the front surface of each rotating rod is rotatably connected with a pressing wheel, the back surface of each rectangular block is rotatably connected with a swinging block, and the top of the inner side of the shell is fixedly connected with a rack. The stopper drives the removal of movable block and makes the removal of movable block be vertical lift through the inside spacing of slider and spout when the movable block removes, and cutting device starts to drive the cutting knife rotatory this moment, makes bull stick and pressure movable pulley descend through link and rectangular block when the movable block descends, presses movable pulley downside and cloth contact back rectangular block to continue to descend, presses movable runner rotation, thereby the bull stick promotes to press movable pulley to roll to the outside, evens the cloth, has reached the purpose that the cloth flattens before the material is tailor.)

1. The utility model provides an automatic tailor device of cloth flattens, includes casing (1), its characterized in that: the center of the upper end of the inner side of the shell (1) is fixedly connected with a sliding chute (2), the sliding chute (2) is internally connected with a sliding block (3) in a sliding manner, the front ends of the two sides of the sliding block (3) are fixedly connected with a moving block (4), the front of the moving block (4) is fixedly connected with a limiting block (5), the inner side of the limiting block (5) is connected with a roller I (6) in a sliding manner, the front of the roller I (6) is rotatably connected with a rotating block (7), the inside of the rotating block (7) is fixedly connected with a power shaft (8), the lower end of the moving block (4) is fixedly connected with a cutting device (9), the inside of the cutting device (9) is rotatably connected with a cutting knife (10), the two sides of the moving block (4) are fixedly connected with connecting frames (11), the two sides of the lower end of the connecting frames (11) are fixedly connected with rectangular blocks (12), and the front left lower end of the rectangular block (12) is rotatably connected with a rotating frame (13), the right end of the front surface of the rotating frame (13) is rotatably connected with a second roller (14), the right lower side of the front surface of the rectangular block (12) is rotatably connected with a rotating rod (15), the lower end of the front surface of the rotating rod (15) is rotationally connected with a pressure driving wheel (16), the back surface of the rectangular block (12) is rotationally connected with a swinging block (17), a rack (18) is fixedly connected with the top inclined plane at the inner side of the shell (1), a gear (19) is meshed with the lower end of the rack (18), the lower end of the gear (19) is fixedly connected with a rotating shaft (20), the bottom of the side surface of the rotating shaft (20) is fixedly connected with an extrusion rod (21), the bottom of the rotating shaft (20) is movably connected with a thread end removing device (22), the inside of the thread end removing device (22) is fixedly connected with an air bag (23), the shell (1) side fixedly connected with fixed block (24), fixed block (24) left side is rotated and is connected with compact heap (25).

2. The cutting device for automatically flattening cloth according to claim 1, characterized in that: the rotating frame (13) is L-shaped, and a spring is fixedly connected to the right side of the upper end of the rotating frame (13).

3. The cutting device for automatically flattening cloth according to claim 1, characterized in that: the upper end of the rotating rod (15) is provided with a Y-shaped structure.

4. The cutting device for automatically flattening cloth according to claim 1, characterized in that: the swing block (17) is of a V-shaped structure, and two V-shaped ends of the back of the swing block (17) are fixedly connected with round rods.

5. The cutting device for automatically flattening cloth according to claim 1, characterized in that: the spring slot is fixedly connected to two sides inside the shell (1), and the limiting spring is fixedly connected inside the spring slot.

6. The cutting device for automatically flattening cloth according to claim 1, characterized in that: the extrusion rod (21) is positioned in a groove in the thread end removing device (22), and one end, far away from the rotating shaft (20), of the extrusion rod (21) is fixedly connected with a pressing ball.

7. The cutting device for automatically flattening cloth according to claim 1, characterized in that: and the upper end inclined plane of the fixed block (24) is fixedly connected with a spring.

8. The cutting device for automatically flattening cloth according to claim 1, characterized in that: the lower end of the thread removing device (22) is rotatably connected with a roller, the lower end of the roller is connected with the cloth in a rolling manner, and the right side of the thread removing device (22) is provided with an air nozzle.

Technical Field

The invention relates to the technical field of cloth cutting, in particular to a cutting device capable of automatically flattening cloth.

Background

The cloth is the indispensable material in people's life, and articles for use such as clothing, (window) curtain, sheet in daily life all are processed through the cloth, can not leave in the course of working and tailor the cloth, and the tailor of many cloth is all accomplished at automatic assembly line at present, but easily folds at the in-process of tailorring, influences the effect of tailorring, and the end of a thread that is tailor the department can follow the cloth and remove moreover, influences operational environment.

The cloth is rich in elasticity, and at the in-process of cutting out in the face of the cutting knife, the cloth leads to the side to move because of the inequality of pressure easily, and when moving on the assembly line moreover, the cloth can have the fluctuation, reaches tight state not, cuts out like this and can influence finished product shape under the condition, and the end of a thread can be because frictional static adsorbs on the cloth, needs the manual work just can clear away, wastes time and energy.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the cutting device capable of automatically flattening the cloth, which has the advantages of flattening the cloth before cutting the cloth and separating the thread ends from the cloth, and solves the problems that the cloth is easy to wrinkle and the residual thread ends cannot be automatically processed.

(II) technical scheme

In order to realize the aim of flattening the cloth before cutting the cloth and separating the thread end from the cloth, the invention provides the following technical scheme: a cutting device for automatically flattening cloth comprises a shell, wherein a sliding groove is fixedly connected to the center of the upper end of the inner side of the shell, a sliding block is slidably connected inside the sliding groove, moving blocks are fixedly connected to the front ends of two sides of the sliding block, a limiting block is fixedly connected to the front side of the moving block, a first roller is slidably connected to the inner side of the limiting block, a rotating block is rotatably connected to the front side of the first roller, a power shaft is fixedly connected inside the rotating block, a cutting device is fixedly connected to the lower end of the moving block, a cutting knife is rotatably connected inside the cutting device, connecting frames are fixedly connected to two sides of the moving block, rectangular blocks are fixedly connected to two sides of the lower end of the connecting frames, a rotating frame is rotatably connected to the left lower end of the front side of the rectangular blocks, a second roller is rotatably connected to the right lower side of the front side of the rectangular blocks, a rotating rod is rotatably connected to the lower end of the front side of the rotating rod, the utility model discloses a cable end removing device, including rectangular block, casing, gear, axis of rotation side, swing block, axis of rotation side, swing joint, line end removing device, casing side fixedly connected with fixed block, the fixed block left side is rotated and is connected with the pendulum piece, the inboard top inclined plane fixedly connected with rack of casing, the meshing of rack lower extreme has the gear, gear lower extreme fixedly connected with axis of rotation, axis of rotation side bottom fixedly connected with extrusion stem, axis of rotation bottom swing joint has the line end removing device, the inside fixedly connected with gasbag of line end removing device, casing side fixedly connected with fixed block, the fixed block left side is rotated and is connected with the compact heap.

Preferably, the rotating frame is L-shaped, the right side of the upper end of the rotating frame is fixedly connected with a spring, and the back of the right side of the spring is fixedly connected with the front of the rectangular block.

Preferably, the upper end of the rotating rod is provided with a Y-shaped structure, and the lower end of the two curved surfaces of the roller is connected with the Y-shaped upper end of the rotating rod in a sliding manner.

Preferably, the swing block is of a V-shaped structure, two V-shaped ends of the back of the swing block are fixedly connected with round rods, the side face of each round rod is movably connected with a first swing rod, and the left side of each first swing rod is rotatably connected with a second swing rod.

Preferably, the spring groove is fixedly connected to two sides inside the shell, the limiting spring is fixedly connected to the inside of the spring groove, the push rod is fixedly connected to the other side of the limiting spring, the annular groove is formed in the middle of the push rod, and the push rod is rotatably connected with the side face of the rotating shaft through the annular groove.

Preferably, the extrusion rod is located in a groove in the thread end removing device, one end, far away from the rotating shaft, of the extrusion rod is fixedly connected with a pressing ball, and the right side of the pressing ball is movably connected with the side face of the air bag.

Preferably, the inclined plane of the upper end of the fixed block is fixedly connected with a spring, and the other end of the spring is fixedly connected with the upper part of the pressing block close to one side of the fixed block.

Preferably, the lower end of the thread removing device is rotatably connected with a roller, the lower end of the roller is connected with the cloth in a rolling manner, the right side of the thread removing device is provided with an air jet head, the center of the bottom of the inner side of the shell is fixedly connected with a waste bucket, and the two sides of the waste bucket are fixedly connected with a workbench.

(III) advantageous effects

Compared with the prior art, the invention provides a cutting device capable of automatically flattening cloth, which has the following beneficial effects:

1. the cutting device for automatically flattening cloth is characterized in that the cloth is placed on a workbench, a power shaft is started to drive a rotating block to rotate, the rotating block rotates to drive a roller I to press the inner side of a limiting block, the limiting block is enabled to follow the rotating track of the roller I, the limiting block drives the moving block to move, the moving block moves vertically up and down through limiting positions inside a sliding block and a sliding groove, the cutting device starts to drive a cutting knife to rotate, when the moving block descends, a rotating rod and a pressing wheel descend through a connecting frame and a rectangular block, the rectangular block descends continuously after the lower side of the pressing wheel is contacted with the cloth, the pressing rotating rod rotates, the rotating rod pushes the pressing wheel to roll towards the outer side, the cloth is flattened, the cloth is pulled towards two ends, after the pressing block is pushed by the moved cloth for an angle, the lower end of the pressing block is tightly attached to the surface of the cloth through a spring, and the sliding movement is prevented, the purpose of flattening the cloth before cutting the cloth is achieved.

2. This automatic device of tailorring of cloth flattens, can drive the pendulum piece rotatory when the rectangle piece reciprocates, the pendulum piece is through the round bar intermittent type pressure pendulum rod one at its back and makes its rotation, thereby it drives push rod horizontal migration to push away pendulum rod two, drive the axis of rotation removal during push rod horizontal migration, make gear revolve through gear and rack meshing when the axis of rotation removes, the axis of rotation can rotate in step and drive the extrusion stem rotation, the axis of rotation promotes the first device of thread removing through the side and makes a round trip to roll in the cloth upper end, can extrude the gasbag when the extrusion stem rotates to gasbag one end, make its inside gas spout through the first device right side of thread removing, because the jet-propelled dynamics is greater than the electrostatic absorption dynamics, so can be blown the waste material bucket of its lower extreme with the end of thread of the cutting knife department, reached the mesh with end of thread and cloth separation.

Drawings

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

FIG. 2 is an enlarged view of the front left side structure of the present invention;

FIG. 3 is an enlarged view of the structure of the moving block of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

fig. 5 is an enlarged view of the structure at B in fig. 2.

In the figure: 1. a housing; 2. a chute; 3. a slider; 4. a moving block; 5. a limiting block; 6. a first roller; 7. rotating the block; 8. a power shaft; 9. a cutting device; 10. a cutting knife; 11. a connecting frame; 12. a rectangular block; 13. a rotating frame; 14. a second roller; 15. a rotating rod; 16. pressing the moving wheel; 17. swinging a block; 18. a rack; 19. a gear; 20. a rotating shaft; 21. an extrusion stem; 22. a thread end removing device; 23. an air bag; 24. a fixed block; 25. and (5) a compression block.

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.

Referring to fig. 1-5, a cutting device for automatically flattening cloth comprises a shell 1, a chute 2 is fixedly connected to the center of the upper end of the inner side of the shell 1, spring grooves are fixedly connected to both sides of the inner side of the shell 1, a limiting spring is fixedly connected to the inner side of each spring groove, a push rod is fixedly connected to the other side of each limiting spring, a ring groove is formed in the middle of each push rod, each push rod is rotatably connected with the side surface of a rotating shaft 20 through the ring groove, and the rotating shafts 20 are driven to synchronously move when the push rods move; the sliding block 3 is connected to the inside of the sliding groove 2 in a sliding mode, the moving block 4 is fixedly connected to the front ends of two sides of the sliding block 3, the limiting block 5 is fixedly connected to the front face of the moving block 4, a first roller 6 is connected to the inner side of the limiting block 5 in a sliding mode, the first roller 6 is connected to the front face of the rotating block 7 in a rotating mode, the power shaft 8 is fixedly connected to the inside of the rotating block 7, the cutting device 9 is fixedly connected to the lower end of the moving block 4, a cutting knife 10 is connected to the inside of the cutting device 9 in a rotating mode, connecting frames 11 are fixedly connected to two sides of the moving block 4, rectangular blocks 12 are fixedly connected to two sides of the lower end of the connecting frames 11, a rotating frame 13 is connected to the left lower end of the front face of the rectangular blocks 12 in a rotating mode, the rotating frame 13 is L-shaped, a spring is fixedly connected to the right side of the upper end of the rotating frame 13, the right side of the spring is fixedly connected to the front face of the rectangular blocks 12, and can apply resistance to the upper end of the rotating frame 13 when the rotating frame 13 rotates; the right end of the front face of the rotating frame 13 is rotatably connected with a second roller 14, the lower right side of the front face of the rectangular block 12 is rotatably connected with a rotating rod 15, the upper end of the rotating rod 15 is provided with a Y-shaped structure, the lower curved surface end of the second roller 14 is slidably connected with the upper Y-shaped end of the rotating rod 15, and the second roller 14 is pressed through the Y-shaped structure when the rotating rod 15 rotates; the lower end of the front face of the rotating rod 15 is rotatably connected with a pressing wheel 16, the back face of the rectangular block 12 is rotatably connected with a swing block 17, the swing block 17 is of a V-shaped structure, two V-shaped ends of the back face of the swing block 17 are fixedly connected with round rods, the side face of each round rod is movably connected with a first swing rod, the left side of each first swing rod is rotatably connected with a second swing rod, and when the first swing rod is pressed by the round rod on the back face of the swing block 17, the first swing rod drives the second swing rod to rotate; a rack 18 is fixedly connected to the top inclined plane on the inner side of the shell 1, a gear 19 is meshed at the lower end of the rack 18, a rotating shaft 20 is fixedly connected to the lower end of the gear 19, an extrusion rod 21 is fixedly connected to the bottom of the side face of the rotating shaft 20, the extrusion rod 21 is located in a groove in the thread end removing device 22, a pressing ball is fixedly connected to one end, away from the rotating shaft 20, of the extrusion rod 21, the right side of the pressing ball is movably connected with the side face of the air bag 23, and when the rotating shaft 20 rotates, the extrusion rod 21 is driven to continuously extrude the air bag 23; the bottom of the rotating shaft 20 is movably connected with a thread end removing device 22, the lower end of the thread end removing device 22 is rotatably connected with a roller, the lower end of the roller is in rolling connection with the cloth, the right side of the thread end removing device 22 is provided with an air jet head, the center of the bottom of the inner side of the shell 1 is fixedly connected with a waste material barrel, two sides of the waste material barrel are fixedly connected with a workbench, when the air bag 23 is shrunken, the air in the air bag is blown to the cloth cutting position through the air jet head, and the thread end adsorbed by static electricity is blown down to enter the waste material barrel; the inside of the thread end removing device 22 is fixedly connected with an air bag 23, the side surface of the shell 1 is fixedly connected with a fixed block 24, the inclined plane of the upper end of the fixed block 24 is fixedly connected with a spring, the other end of the spring is fixedly connected with the upper part of one side, close to the fixed block 24, of the pressing block 25, and the lower end of the pressing block 25 is pressed against the surface of the cloth through the force of the spring; the left side of the fixed block 24 is rotatably connected with a pressing block 25.

The working principle is as follows: cloth is placed on a workbench, a power shaft 8 is started to drive a rotating block 7 to rotate, the rotating block 7 rotates to drive a roller I6 to press the inner side of a limiting block 5, the limiting block 5 follows the rotating track of the roller I6, the limiting block 5 drives a moving block 4 to move, the moving block 4 moves vertically through limiting inside a sliding block 3 and a sliding groove 2, at the moment, a cutting device 9 is started to drive a cutting knife 10 to rotate, when the moving block 4 descends, a rotating rod 15 and a pressing wheel 16 descend through a connecting frame 11 and a rectangular block 12, the rectangular block 12 descends after the lower side of the pressing wheel 16 is contacted with the cloth, the pressing rotating rod 15 rotates, the rotating rod 15 pushes the pressing wheel 16 to roll outwards to flatten the cloth, the cloth is leveled, the cloth is pulled towards two ends, after the pressing block 25 is pushed to an angle by the moved cloth, the lower end of the pressing block 25 is stressed through a spring again, so that the lower end of the pressing block 25 is attached to the surface of the cloth, prevent slipping and move, and achieve the purpose of flattening the cloth before cutting the cloth.

When the rectangular block 12 moves up and down, the swinging block 17 is driven to rotate, the swinging block 17 intermittently presses the swinging rod I through a round rod on the back of the swinging block to rotate, so that the swinging rod II is pushed to drive the push rod to move horizontally, the push rod drives the rotating shaft 20 to move when moving horizontally, the rotating shaft 20 is meshed with the rack 18 through the gear 19 to enable the gear 19 to rotate when moving, the rotating shaft 20 can synchronously rotate and drive the extruding rod 21 to rotate, the rotating shaft 20 pushes the thread removing head device 22 to roll back and forth on the upper end of the cloth through the side surface, the air bag 23 can be extruded when the extruding rod 21 rotates to one end of the air bag 23, so that the air in the air bag is sprayed out through the right air nozzle of the thread removing head device 22, and the air spraying force is greater than the electrostatic adsorption force, so that the thread end at the cutting position of the cutting knife 10 can be blown into a waste barrel on the lower end of the cutting knife, and the purpose of separating the thread end from the cloth is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.