CN213061484U

CN213061484U - Cutting device of cloth for embroidery

Info

Publication number: CN213061484U
Application number: CN202021729499.7U
Authority: CN
Inventors: 昌妮; 李艳; 刘晋宇
Original assignee: Hunan Shengshan Xiang Embroidery Co ltd
Current assignee: Hunan Shengshan Xiang Embroidery Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-27
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a cutting device of cloth for embroidery, including the install bin, the dead slot of symmetry is seted up to the upper surface of install bin, the top fixed mounting of install bin has the mounting bracket, the top sliding connection of mounting bracket has electric telescopic handle, electric telescopic handle's top fixed mounting has the slider, electric telescopic handle keeps away from the one end fixed mounting of slider and has the blade holder, the bottom fixed mounting of blade holder has the tool bit, the equal fixed mounting in one side that the mounting bracket is relative has the stopper, two peg graft to the equal symmetry in inside of stopper has two inserted bars, two the equal fixed mounting in bottom of inserted bar has a pivot, two all rotate in the pivot and be connected with the pulley, the installation cavity has been seted up to the inside of install bin. The utility model relates to a cutting device technical field has the function of centre gripping and automatic transport cloth, can carry out the removal of level and vertical direction to the tool bit simultaneously, makes the operation more convenient effective.

Description

Cutting device of cloth for embroidery

Technical Field

The utility model relates to a cutting device technical field especially relates to a cutting device of cloth for embroidery.

Background

The embroidery is a general name of various decorative patterns embroidered on fabrics by needles and threads, namely, the embroidery is divided into silk thread embroidery and feather embroidery, namely, silk threads or other fibers and yarns are punctured on embroidery materials by needles according to certain patterns and colors to form decorative fabrics with patterns by embroidery, the decorative fabrics are an art added on any existing fabrics by the design and manufacture of needles and threads, the embroidery is one of the traditional handcrafts among China, the Chinese embroidery has at least two to three thousand years of history, the Chinese embroidery mainly comprises four major categories of Suzhou embroidery, Hunan embroidery, Shu embroidery and Guangdong embroidery, and the embroidery technique comprises the following steps: the embroidery includes mainly life and artistic decoration, such as clothing, bedding, table cloth, stage, artwork decoration, etc.

However, most of the existing cutting devices for embroidery cloth needs to move the cloth by hand, and in the modern society with scientific and rapid development, the original operation method is very unscientific, inconvenient and inefficient, and has potential safety hazards.

To this end, we propose a cutting device for embroidery cloth pieces that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a cutting device for embroidery cloth.

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

a cutting device for embroidery cloth comprises an installation box, wherein symmetrical empty grooves are formed in the upper surface of the installation box, a mounting frame is fixedly mounted at the top of the installation box, an electric telescopic rod is slidably connected to the top of the mounting frame, a sliding block is fixedly mounted at the top of the electric telescopic rod, a knife holder is fixedly mounted at one end, away from the sliding block, of the electric telescopic rod, a knife head is fixedly mounted at the bottom of the knife holder, stoppers are fixedly mounted on one opposite side of the mounting frame, two insertion rods are symmetrically inserted into the two stoppers, rotating shafts are fixedly mounted at the bottom ends of the two insertion rods, pulleys are rotatably connected onto the two rotating shafts, an installation cavity is formed in the installation box, an installation seat is welded onto the installation cavity, a motor is welded at the top of the installation seat, and is in transmission connection with a driving wheel, the middle part of the installation cavity is rotatably connected with a rotating rod, rotating wheels are fixedly mounted at two ends of the rotating rod, a driven driving wheel is fixedly mounted on one side of one rotating wheel, a driving belt is connected between the driving wheel and the driven driving wheel in a transmission mode, and the rotating wheels and the pulleys are matched with the empty grooves.

Preferably, two all cup jointed the spring on the outer wall of inserted bar, two the top of spring all with the bottom fixed connection of stopper, two the bottom of spring all with pivot fixed connection.

Preferably, the top of the mounting frame is provided with a sliding chute, and the sliding chute is matched with the electric telescopic rod.

Preferably, the top threaded connection of slider has the plug pin, plug pin integrated into one piece has positive screw thread, the reverse thread has been seted up at the top of slider, positive screw thread and reverse thread looks adaptation.

Preferably, the number of the transmission belts is two, and the diameter of the transmission belts is 3 cm.

Preferably, the transmission belt is made of polyurethane, and the inside of the transmission belt is integrally formed with kevlar fibers.

Compared with the prior art, the beneficial effects of the utility model are that:

1. a motor on a mounting seat in the mounting box is electrified to drive a driving transmission wheel to rotate, a driven transmission wheel is transmitted through a transmission belt, a rotating rod and a rotating wheel which are connected with the driving transmission wheel rotate, the rotating wheel, an empty groove and a pulley which are positioned on the same horizontal plane clamp the passing cloth, the cloth is automatically and directionally conveyed to the lower part of a mounting frame through the rotation of the rotating wheel, an electric telescopic rod on the mounting frame moves a tool bit on a tool apron to the cloth below the mounting frame through extension and retraction, the cloth is continuously conveyed through the rotation of the rotating wheel, and therefore the cloth is automatically cut;

2. the spring is a mechanical part which works by utilizing elasticity, the part made of elastic materials deforms under the action of external force and restores to the original shape after the external force is removed, and the pulley is tightly connected with the rotating wheel through the elasticity of the spring, so that the cloth clamped by the rotating wheel and the pulley is not easy to fall off.

Drawings

Fig. 1 is a schematic view of the overall structure of a cutting device for embroidery cloth according to the present invention;

FIG. 2 is a schematic cross-sectional view of the mounting box of the cutting device for embroidery cloth provided by the present invention;

fig. 3 is an enlarged view of a structure at a in fig. 1.

In the figure: 1. installing a box; 2. a mounting frame; 3. a chute; 4. a slider; 5. an electric telescopic rod; 6. a tool apron; 7. a cutter head; 8. inserting a nail; 9. a mounting seat; 10. a motor; 11. an active driving wheel; 12. a transmission belt; 13. a rotating rod; 14. a rotating wheel; 15. an empty groove; 16. a limiting block; 17. inserting a rod; 18. a rotating shaft; 19. a pulley; 20. a spring; 21. a driven transmission wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a cutting device for embroidery cloth, comprising an installation box 1, wherein the upper surface of the installation box 1 is provided with symmetrical empty slots 15, the top of the installation box 1 is fixedly provided with an installation frame 2, the top of the installation frame 2 is slidably connected with an electric telescopic rod 5, the top of the electric telescopic rod 5 is fixedly provided with a slide block 4, one end of the electric telescopic rod 5 far away from the slide block 4 is fixedly provided with a cutter holder 6, the bottom of the cutter holder 6 is fixedly provided with a cutter head 7, one side of the installation frame 2 opposite to the side is fixedly provided with a limiting block 16, two insertion rods 17 are symmetrically inserted inside the two limiting blocks 16, the bottom ends of the two insertion rods 17 are respectively fixedly provided with a rotating shaft 18, the two rotating shafts 18 are respectively rotatably connected with pulleys 19, the inside of the installation box 1 is provided with an installation cavity, the installation cavity is welded with an installation seat, the middle part of the installation cavity is rotatably connected with a rotating rod 13, two ends of the rotating rod 13 are both fixedly provided with rotating wheels 14, one side of one rotating wheel 14 is fixedly provided with a driven driving wheel 21, a driving belt 12 is connected between the driving wheel 11 and the driven driving wheel 21 in a transmission way, the rotating wheels 14 and pulleys 19 are both matched with an empty groove 15, a motor 10 on an installation seat 9 in the installation box 1 is electrified to drive the driving wheel 11 to rotate, the driven driving wheel 21 is driven by the driving belt 12 to rotate the rotating rod 13 and the rotating wheels 14 connected with the driving wheel, the rotating wheels 14, the empty grooves 15 and the pulleys 19 on the same horizontal plane clamp passing cloth, the cloth is automatically and directionally conveyed to the lower part of the installation frame 2 by the rotation of the rotating wheels 14, the electric telescopic rod 5 on the installation frame 2 moves the tool bit 7 on the tool apron 6 to the cloth under the installation frame 2 by, thereby realizing the automatic cutting of the cloth.

Wherein, all cup jointed spring 20 on the outer wall of two inserted bars 17, the top of two springs 20 all with stopper 16's bottom fixed connection, the bottom of two springs 20 all with pivot 18 fixed connection, spring 20 is the mechanical part that utilizes elasticity to come work, the part of making with elastic material takes place to warp under the exogenic action, detach external force back reconversion again, elasticity through spring 20 makes pulley 19 closely link to each other with runner 14, ensures that the cloth piece of runner 14 and pulley 19 centre gripping is difficult for droing.

Wherein, spout 3 has been seted up at the top of mounting bracket 2, and spout 3 and 5 looks adaptations of electric telescopic handle make electric telescopic handle 5 can be directional removal in spout 3 through setting up spout 3, to the demand of cloth size when convenient cutting.

Wherein, the top threaded connection of slider 4 has plug pin 8, and plug pin 8 integrated into one piece has positive screw thread, and the reverse thread has been seted up at the top of slider 4, and positive screw thread and reverse thread looks adaptation, screw thread are the continuous bulge that the helical line form of making on cylinder or circular cone matrix surface, have specific cross-section, and rotatory plug pin 8 makes the bottom of plug pin 8 and the top fastening connection of mounting bracket 2, carries on spacingly to the removal of electric telescopic handle 5 in spout 3.

Wherein, the quantity of drive belt 12 is two, and the diameter of drive belt 12 is 3cm, can increase area of contact through setting up two drive belts 12, increases frictional force, and each drive belt 12 all has three contact surface, and many combine together, and area of contact will grow.

The transmission belt 12 is made of polyurethane, the inside of the transmission belt 12 is integrally formed with Kevlar fibers, the polyurethane is a high polymer material, the polyurethane is a new organic high polymer material, and the organic high polymer material is widely applied to various fields of national economy due to excellent performance of the organic high polymer material, and the Kevlar fibers have elasticity and wear resistance, so that the heat of the transmission belt 12 during operation is reduced, the durability of the transmission belt 12 is improved, and the service life of the transmission belt 12 is prolonged.

The working principle is as follows: in the utility model, a motor 10 on a mounting seat 9 in a mounting box 1 is electrified to drive a driving transmission wheel 11 to rotate, a transmission belt 12 is used for driving a driven transmission wheel 21 to rotate, a rotating rod 13 and a rotating wheel 14 which are connected with the driving transmission wheel rotate, the rotating wheel 14, a hollow groove 15 and a pulley 19 which are positioned on the same horizontal plane clamp passing cloth, meanwhile, the cloth is automatically and directionally conveyed to the lower part of a mounting frame 2 through the rotation of the rotating wheel 14, an electric telescopic rod 5 on the mounting frame 2 moves a tool bit 7 on a tool apron 6 to the cloth below the mounting frame 2 through expansion and contraction, the cloth is continuously conveyed through the rotation of the rotating wheel 14, thereby realizing the automatic cutting of the cloth, springs 20 are respectively sleeved on the outer walls of two inserting rods 17, the top ends of the two springs 20 are respectively and fixedly connected with the bottom of a limiting block 16, the bottom ends of the two springs 20 are respectively and fixedly connected with a, the part made of elastic material deforms under the action of external force and recovers to the original shape after the external force is removed, the pulley 19 is tightly connected with the runner 14 through the elasticity of the spring 20, the cloth clamped between the runner 14 and the pulley 19 is not easy to fall off, the top of the mounting frame 2 is provided with the chute 3, the chute 3 is matched with the electric telescopic rod 5, the electric telescopic rod 5 can directionally move in the chute 3 by arranging the chute 3, the requirement on the size of the cloth during cutting is facilitated, the top of the sliding block 4 is in threaded connection with the insert pin 8, the insert pin 8 is integrally formed with a positive thread, the top of the sliding block 4 is provided with a reverse thread, the positive thread is matched with the reverse thread, the thread is a spiral linear continuous convex part with a specific section and made on the surface of a cylindrical or conical parent body, the bottom of the insert pin 8 is tightly connected with the top of the mounting frame 2 by rotating the insert pin 8, the movement of the electric telescopic rod, the quantity of drive belt 12 is two, the diameter of drive belt 12 is 3cm, area of contact can be increaseed through setting up two drive belt 12, increase frictional force, each drive belt 12 all has three contact surface, many combine together, area of contact will grow, the material of drive belt 12 is polyurethane, the inside integrated into one piece of drive belt 12 has the kevlar fibre, the polyurethane material is a macromolecular material, polyurethane is a emerging organic macromolecular material, because of its outstanding performance and by wide application in numerous fields of national economy, the kevlar fibre has like elasticity, the wearability, the heat of drive belt 12 when the operation has been reduced and the durability of drive belt 12 has been increased, and the life of drive belt 12 has been prolonged.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cutting device for embroidery cloth comprises an installation box (1) and is characterized in that symmetrical empty grooves (15) are formed in the upper surface of the installation box (1), an installation frame (2) is fixedly installed at the top of the installation box (1), an electric telescopic rod (5) is connected to the top of the installation frame (2) in a sliding mode, a sliding block (4) is fixedly installed at the top of the electric telescopic rod (5), a knife holder (6) is fixedly installed at one end, far away from the sliding block (4), of the electric telescopic rod (5), a knife head (7) is fixedly installed at the bottom of the knife holder (6), limiting blocks (16) are fixedly installed on one opposite side of the installation frame (2), two inserting rods (17) are symmetrically inserted into the insides of the two limiting blocks (16), rotating shafts (18) are fixedly installed at the bottom ends of the two inserting rods (17), and pulleys (19) are rotatably connected to the two rotating shafts (18), the installation cavity has been seted up to the inside of install bin (1), the welding has mount pad (9) on the installation cavity, the top welding of mount pad (9) has motor (10), motor (10) transmission is connected with initiative drive wheel (11), the middle part of installation cavity is rotated and is connected with bull stick (13), the equal fixed mounting in both ends of bull stick (13) has runner (14), one of them one side fixed mounting of runner (14) has driven drive wheel (21), the transmission is connected with drive belt (12) between initiative drive wheel (11) and driven drive wheel (21), runner (14) and pulley (19) all with dead slot (15) looks adaptation.

2. The cutting device for the embroidery cloth piece according to claim 1, characterized in that springs (20) are sleeved on the outer walls of the two insertion rods (17), the top ends of the two springs (20) are fixedly connected with the bottom of the limiting block (16), and the bottom ends of the two springs (20) are fixedly connected with the rotating shaft (18).

3. The cutting device for the embroidery cloth according to claim 1, characterized in that a sliding groove (3) is formed at the top of the mounting rack (2), and the sliding groove (3) is matched with the electric telescopic rod (5).

4. The cutting device for the embroidery cloth according to claim 1, characterized in that the top of the sliding block (4) is connected with a plug pin (8) in a threaded manner, the plug pin (8) is integrally formed with a positive thread, the top of the sliding block (4) is provided with a negative thread, and the positive thread is matched with the negative thread.

5. An embroidery cloth cutting apparatus according to claim 1, wherein the number of the belt (12) is two, and the diameter of the belt (12) is 3 cm.

6. An embroidery cloth cutting apparatus according to claim 1, wherein the belt (12) is made of polyurethane, and the inside of the belt (12) is integrally formed with kevlar.