CN106948160B

CN106948160B - Cloth strip cutting device for shoemaking

Info

Publication number: CN106948160B
Application number: CN201710320610.3A
Authority: CN
Inventors: 李金涛
Original assignee: Zhejiang Yuwei Lulu Shoes Co ltd
Current assignee: Zhejiang Yuwei Lulu Shoes Co ltd
Priority date: 2017-05-09
Filing date: 2017-05-09
Publication date: 2023-08-15
Anticipated expiration: 2037-05-09
Also published as: CN106948160A

Abstract

The invention relates to the technical field of cutting devices, in particular to a cloth strip cutting device for shoemaking, which comprises a platform and a shell, wherein the lower ends of U-shaped frames are inserted into a first through hole, protruding blocks are arranged at the top end of a groove at equal intervals, a limiting groove is formed between every two protruding blocks, a notch is reserved at the lower end of the groove, a fixed elastic block is adhered to the limiting groove, a spring sleeve matched with the notch is connected to the lower end of the fixed elastic block, a spring is arranged in the spring sleeve, a fixing seat is connected to the lower end of the spring sleeve, and a spring groove fixed with the spring is reserved in the fixing seat. Utilize spacing groove and the cooperation of fixed bullet piece between the lug, utilize the spring housing slip in the notch, can adjust at will according to the size of cloth, can one by one accomplish work load, and stability is high, and work efficiency is high, reduces the defective rate, has avoided the waste of a large amount of labours, uses widely after the value.

Description

Cloth strip cutting device for shoemaking

Technical Field

The invention relates to the technical field of cutting devices, in particular to a cloth strip cutting device for shoemaking.

Background

When shoemaking, need cut cloth to satisfy the organic combination of different heels and vamp, but traditional cutting mode needs manual completion, not only needs a lot of operating tool, and in the cutting process, need consume a large amount of time and energy moreover, the technical requirement to the operating personnel is very high, the operation degree of difficulty is big, be unfavorable for production efficiency's improvement and running cost's reduction, and the fixity is not good, because cloth all has certain elasticity, therefore the fixed of every turn is crucial, for this reason, we propose a shoemaking cloth cutting device.

Disclosure of Invention

The invention aims to solve the defects in the prior art, the traditional cutting mode needs to be completed manually, a lot of operation tools are needed, a lot of time and energy are needed to be consumed in the cutting process, the technical requirements on operators are high, the operation difficulty is high, the improvement of the production efficiency and the reduction of the running cost are not facilitated, the fixity is poor, and the cloth has certain elasticity, so that the fixing of each time is very important, and the cloth cutting device for shoemaking is provided.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a cloth cutting device for shoemaking, includes platform and casing, the lower extreme both sides of platform all are equipped with the stand, one side middle part of platform is fixed to be equipped with the support frame, the upper portion of support frame has handheld pole through loose axle swing joint, handheld pole is connected with the casing, the inside of casing is equipped with the cutting knife, the both sides of platform all are equipped with first through-hole, the middle part of platform is equipped with the cutting mouth that corresponds with the cutting knife, the middle part of stand is equipped with the crossbeam, the upper end middle part of crossbeam is equipped with the cylinder, one side that the crossbeam was kept away from to the cylinder is connected with the push pedal through the connecting rod, one side that the connecting rod was kept away from to the push pedal is connected with the bottom plate, one side that the push pedal was kept away from to the bottom plate is connected with U type frame, the lower extreme of U type frame all is pegged graft in first through-hole, set up flutedly of one side that the U type frame is close to the platform, the top equidistance of recess is equipped with the lug, form the spacing groove between the lug, the lower extreme of recess has the notch, the spacing inslot has the fixed spring block, the lower extreme connection has the fixed spring housing with the spring housing, the inside the fixed spring housing has the spring housing.

Preferably, both sides of the platform are provided with limiting frames, second through holes matched with the U-shaped frames are reserved on the limiting frames, and the second through holes are parallel to the first through holes.

Preferably, a sleeve is fixedly welded on the outer side of the shell, and the handheld rod penetrates through the sleeve and is welded at the joint.

Preferably, the two sides of the bottom plate are provided with discharge holes, and the cutting opening is positioned between the two discharge holes.

The cloth strip cutting device for shoemaking provided by the invention has the beneficial effects that: firstly, cloth strips to be cut are placed on a platform, then a control cylinder drives a push plate to pull a U-shaped frame on a bottom plate, the cloth strips of the platform are fixed by utilizing a fixed seat, then a hand-held rod is pulled to drive a cutting knife to cut, meanwhile, grooves formed in the U-shaped frame are matched with fixed elastic blocks by utilizing limiting grooves between protruding blocks, spring sleeves in the grooves are utilized to slide, the random adjustment can be carried out according to the size of the cloth strips, the work load can be completed in a batch, the stability is high, the work efficiency is high, the low-grade product rate is realized, the waste of a large amount of labor force is avoided, and the method is popularized and used after the method is used.

Drawings

FIG. 1 is a schematic diagram of the front structure of a cloth strip cutting device for shoemaking according to the present invention;

FIG. 2 is a schematic diagram of a left side structure of a cloth strip cutting device for shoemaking according to the present invention;

fig. 3 is an enlarged schematic view of a cloth strip cutting device a for shoemaking according to the present invention.

In the figure: the device comprises a stand column 1, a cross beam 2, an air cylinder 3, a platform 4, a supporting frame 5, a movable shaft 6, a handheld rod 7, a sleeve 8, a shell 9, a push plate 10, a bottom plate 11, a first through hole 12, a U-shaped frame 13, a limiting frame 14, a second through hole 15, a convex block 16, a fixed seat 17, a spring groove 18, a spring 19, a spring sleeve 20, a fixed elastic block 21, a groove 22 and a cutting opening 23.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

Referring to fig. 1-3, a cloth strip cutting device for shoemaking, including platform 4 and casing 9, the lower extreme both sides of platform 4 all are equipped with stand 1, and the fixed support frame 5 that is equipped with in one side middle part of platform 4, the upper portion of support frame 5 have handheld pole 7 through loose axle 6 swing joint, and handheld pole 7 is connected with casing 9, and the outside fixed welding of casing 9 has sleeve pipe 8, and handheld pole 7 passes sleeve pipe 8 and welds in the junction, in order to make things convenient for the maintenance, and can not bring the damage to casing 9 again, can change many times.

The inside of casing 9 is equipped with the cutting knife, and the both sides of platform 4 all are equipped with first through-hole 12, and the middle part of platform 4 is equipped with the cutting mouth 23 that corresponds with the cutting knife, and the both sides of platform 4 all are equipped with spacing 14, leave on the spacing 14 with U type frame 13 assorted second through-hole 15, second through-hole 15 is parallel with first through-hole 12, in order to inject the position of U type frame 13, can guarantee the stability of U type frame 13 simultaneously, makes its work efficiency better.

The middle part of stand 1 is equipped with crossbeam 2, and the upper end middle part of crossbeam 2 is equipped with cylinder 3, and one side that crossbeam 2 was kept away from to cylinder 3 is connected with push pedal 10 through the connecting rod, and one side that connecting rod was kept away from to push pedal 10 is connected with bottom plate 11, and the both sides of bottom plate 11 are equipped with the discharge gate, and cutting opening 23 is located between two discharge gates, makes the waste material that cuts out export through the discharge gate of downside, carries out unified put back and handles.

One side of the bottom plate 11, which is far away from the push plate 10, is connected with a U-shaped frame 13, the lower end of the U-shaped frame 13 is inserted into the first through hole 12, a groove 22 is formed in one side of the U-shaped frame 13, which is close to the platform 4, the top end of the groove 22 is provided with convex blocks 16 at equal intervals, a limit groove is formed between every two convex blocks 16, a notch is reserved at the lower end of the groove 22, a fixed elastic block 21 is adhered in the limit groove, the lower end of the fixed elastic block 21 is connected with a spring sleeve 20 matched with the notch, a spring 19 is arranged in the spring sleeve 20, the lower end of the spring sleeve 20 is connected with a fixed seat 17, and a spring groove 18 fixed with the spring 19 is reserved in the fixed seat 17.

Working principle: firstly, cloth to be cut is placed on a platform 4, then a control cylinder 3 drives a push plate 10 to pull a U-shaped frame 13 on a bottom plate 11, cloth of the platform 4 is fixed by a fixed seat 17, then a hand-held rod 7 is pulled to drive a cutting knife to cut, meanwhile, a groove 22 is formed in the U-shaped frame 13, a limit groove between protruding blocks 16 is matched with a fixed elastic block 21, a spring sleeve 20 in a notch is utilized to slide, and random adjustment can be carried out according to the size of the cloth.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides a cloth cutting device for shoemaking, includes platform (4) and casing (9), the lower extreme both sides of platform (4) all are equipped with stand (1), the fixed support frame (5) that is equipped with in one side middle part of platform (4), the upper portion of support frame (5) is connected with handheld pole (7) through loose axle (6) swing joint, handheld pole (7) are connected with casing (9), the inside of casing (9) is equipped with the cutting knife, a serial communication port, the both sides of platform (4) all are equipped with first through-hole (12), the middle part of platform (4) is equipped with cutting port (23) that correspond with the cutting knife, the middle part of stand (1) is equipped with crossbeam (2), the upper end middle part of crossbeam (2) is equipped with cylinder (3), one side that crossbeam (2) were kept away from to cylinder (3) is connected with push pedal (10) through the connecting rod, one side that push pedal (10) were kept away from to connecting rod is connected with bottom plate (11), one side that push pedal (11) kept away from push pedal (10) is connected with U type frame (13), the lower part (13) is equipped with cutting opening (22) in the recess (16) of first through-hole (13) all, the top that the lug (22) were seted up in one side of platform (16), a limiting groove is formed between every two protruding blocks (16), a notch is reserved at the lower end of the groove (22), a fixed elastic block (21) is adhered to the limiting groove, a spring sleeve (20) matched with the notch is connected to the lower end of the fixed elastic block (21), a spring (19) is arranged in the spring sleeve (20), a fixing seat (17) is connected to the lower end of the spring sleeve (20), and a spring groove (18) fixed with the spring (19) is reserved in the fixing seat (17); both sides of the platform (4) are provided with limiting frames (14), second through holes (15) matched with the U-shaped frames (13) are reserved on the limiting frames (14), and the second through holes (15) are parallel to the first through holes (12); the outer side of the shell (9) is fixedly welded with a sleeve (8), and the handheld rod (7) passes through the sleeve (8) and is welded at the joint; the two sides of the bottom plate (11) are provided with discharge holes, and the cutting opening (23) is positioned between the two discharge holes.