CN211446355U

CN211446355U - Cutting device is used in woollen sweater processing convenient to change cutter

Info

Publication number: CN211446355U
Application number: CN201921914661.XU
Authority: CN
Inventors: 段晓阳
Original assignee: Yudu Yangyi Sweater Co ltd
Current assignee: Yudu Yangyi Sweater Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-09-08
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a cutting device for woolen sweater processing, which comprises a workbench, wherein the top of the workbench is provided with a frame, one side of the frame is provided with a first motor, an output shaft of the first motor penetrates through one side of the frame and is connected with a first threaded rod, the first threaded rod is matched with a moving block, the top of the moving block is fixed with a first slider, the top of the inner side of the frame is provided with a slide rail, the bottom of the moving block is fixed with a hydraulic cylinder, the bottom of the hydraulic cylinder is connected with a cutting assembly, the cutting assembly comprises a fixed shell, a second motor, a second threaded rod, a first mounting block and a second mounting block, one side of the first mounting block, which is opposite to the second mounting block, is fixed with a plurality of clamping rods, the inner side of the fixed shell is provided with a U-shaped mounting piece, both sides of the U-shaped mounting piece are provided with a plurality of clamping holes, the bottom of the connecting block is fixed with a cutter. The utility model discloses it is convenient to change the cutter, has improved work efficiency greatly.

Description

Cutting device is used in woollen sweater processing convenient to change cutter

Technical Field

The utility model relates to a dress processing technology field, in particular to woollen sweater processing is with cutting device convenient to change cutter.

Background

The woolen sweater is a knitted sweater made of wool, which is also a meaning that common people accept, and actually the 'woolen sweater' is now a generic term of a class of products, namely, the 'knitted sweater' or 'woolen knitwear' is used broadly. The wool knitwear is mainly a fabric woven by using animal hair fibers such as wool, cashmere, rabbit hair and the like as main raw materials to spin yarns, and the like, such as rabbit hair sweaters, snow blue sweaters, cashmere sweater, acrylic sweaters and the like are the large families of 'woolen sweaters'. Sweater clothes are developing in the direction of outerwear, serialization, fashion, artistry, high-grade and branding.

In prior art's woollen sweater cutting device, need change the cutter in cutting device working process, current section device is extremely inconvenient when the cutter changing, leads to the tool changing speed low nevertheless to lead to production machining efficiency low, unsuitable modern industry development demand.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a woollen sweater processing is with cutting device convenient to change cutter can effectively solve the problem in the background art.

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

a cutting device convenient for cutter replacement for woolen sweater processing comprises a workbench, wherein a rack is arranged at the top of the workbench, a first motor is arranged on one side of the rack, an output shaft of the first motor penetrates through one side of the rack and is connected with a first threaded rod, a moving block is arranged on the first threaded rod in a matching manner, a first sliding block is fixed at the top of the moving block, a sliding rail matched with the first sliding block is arranged at the top of the inner side of the rack, a hydraulic cylinder is fixed at the bottom of the moving block, a cutting assembly is connected at the bottom of the hydraulic cylinder and comprises a fixed shell, a second motor is arranged on one side of the fixed shell, an output shaft of the second motor penetrates through one side wall of the fixed shell and is connected with a second threaded rod, and a first mounting block and a second mounting block are respectively connected to the rod wall of the second threaded rod, first installation piece with one side that the second installation piece is in opposite directions all is fixed with a plurality of kelly, the inboard of fixed casing is equipped with U type installed part, the both sides of U type installed part all seted up a plurality of with the card hole that the kelly matches, the bottom of U type installed part is fixed with the connecting block, the bottom of connecting block is fixed with the cutter, spacing section of thick bamboo is installed in the bottom embedding of fixed casing, spacing spout has been seted up to the inboard of spacing section of thick bamboo, the both sides fixedly connected with of connecting block with the second slider that spacing spout matches.

Preferably, a support column is fixed at the bottom of the workbench, and a base is fixed at the bottom of the support column.

Preferably, the second threaded shaft comprises two thread segments of equal length and opposite thread direction.

Preferably, third sliding blocks are fixed to the tops of the first mounting block and the second mounting block, and a third sliding groove matched with the third sliding blocks is formed in the top of the inner side of the fixed shell.

Preferably, four clamping rods are fixed on the first mounting block and the second mounting block respectively.

Preferably, the inner side of the U-shaped mounting part is provided with a U-shaped groove, and the width of the U-shaped groove is larger than the diameter of the second threaded rod.

Compared with the prior art, the utility model discloses following beneficial effect has: the cutting device for woolen sweater processing convenient for cutter replacement is characterized in that a first motor is started, the first motor drives a first threaded rod to rotate, the first threaded rod further drives a moving block to reciprocate on a sliding rail in the horizontal direction through a first sliding block, the distance between the cutter and a woolen sweater is adjusted through a hydraulic cylinder, the cutter is further driven to cut the woolen sweater, when the cutter needs to be replaced, a second motor is started, the second motor drives a first mounting block and a second mounting block to move in opposite directions through a second threaded rod, so that a clamping rod is separated from clamping holes on two sides of a U-shaped mounting part, the cutter can be directly separated from a fixed shell downwards, then the second motor is closed, when the cutter is replaced, then a connecting block and the U-shaped mounting part extend into the fixed shell through a limiting cylinder through a limiting sliding groove limited by a second sliding block, and the second threaded rod is just placed in a U-shaped groove of the U-shaped mounting, the second motor is started again, the second motor drives the second threaded rod to rotate, the first installation block and the second installation block move in opposite directions respectively, the clamping rod extends into the clamping holes in the two sides of the U-shaped installation part, the cutter is replaced conveniently, and the working efficiency is greatly improved.

Drawings

Fig. 1 is the utility model relates to a woollen sweater processing is with cutting device's overall structure schematic diagram convenient to change cutter.

Fig. 2 is the utility model relates to a woolen sweater processing is with cutting device's cutting assembly's structural schematic diagram convenient to change cutter.

Fig. 3 is the utility model relates to a structural schematic diagram of the U type installed part of cutting device is used in woollen sweater processing convenient to change cutter.

Fig. 4 is the utility model relates to a woolen sweater processing is with cutting device's a schematic structure diagram convenient to change cutter.

Fig. 5 is the utility model relates to a structural schematic diagram of the second installation piece of cutting device is used in woollen sweater processing convenient to change cutter.

In the figure: 1. a work table; 2. a frame; 3. a first motor; 4. a first threaded rod; 5. a moving block; 6. a first slider; 7. a slide rail; 8. a hydraulic cylinder; 9. cutting the assembly; 10. a stationary housing; 11. a second motor; 12. a second threaded rod; 13. a first mounting block; 14. a second mounting block; 15. a clamping rod; 16. a clamping hole; 17. connecting blocks; 18. a cutter; 19. a limiting cylinder; 20. a limiting chute; 21. a second slider; 22. a support pillar; 23. a base; 24. a third slider; 25. a third chute; 26. a U-shaped groove; 27. u type installed part.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a cutting device for woolen sweater processing, which is convenient for cutter replacement, comprises a workbench 1, a frame 2 is arranged at the top of the workbench 1, a first motor 3 is arranged at one side of the frame 2, an output shaft of the first motor 3 penetrates through one side of the frame 2 and is connected with a first threaded rod 4, a moving block 5 is arranged on the first threaded rod 4 in a matching manner, a first sliding block 6 is fixed at the top of the moving block 5, a sliding rail 7 matched with the first sliding block 6 is arranged at the top of the inner side of the frame 2, a hydraulic cylinder 8 is fixed at the bottom of the moving block 5, a cutting assembly 9 is connected at the bottom of the hydraulic cylinder 8, the cutting assembly 9 comprises a fixed shell 10, a second motor 11 is arranged at one side of the fixed shell 10, and a second threaded rod 12 is connected at the output shaft of the second motor 11, which penetrates, there are first installation piece 13 and second installation piece 14 through threaded connection respectively on the pole wall of second threaded rod 12, first installation piece 13 with second installation piece 14 one side in opposite directions all is fixed with a plurality of kelly 15, the inboard of fixed casing 10 is equipped with U type installed part 27, a plurality of have all been seted up to the both sides of U type installed part 27 with card hole 16 that kelly 15 matches, the bottom of U type installed part 27 is fixed with connecting block 17, the bottom of connecting block 17 is fixed with cutter 18, spacing section of thick bamboo 19 is installed in the bottom embedding of fixed casing 10, spacing spout 20 has been seted up to the inboard of spacing section of thick bamboo 19, the both sides fixedly connected with of connecting block 17 with the second slider 21 that spacing spout 20 matches.

In this embodiment, preferably, a supporting column 22 is fixed at the bottom of the working table 1, and a base 23 is fixed at the bottom of the supporting column 22.

In this embodiment, the second threaded rod 12 preferably comprises two thread segments of equal length and opposite thread direction.

In this embodiment, preferably, a third sliding block 24 is fixed on the top of each of the first mounting block 13 and the second mounting block 14, and a third sliding slot 25 matched with the third sliding block 24 is formed on the top of the inner side of the fixed housing 10.

In this embodiment, preferably, four locking rods 15 are fixed to the first mounting block 13 and the second mounting block 14.

In this embodiment, the U-shaped mounting member 27 is preferably provided with a U-shaped groove 26 on the inner side, and the width of the U-shaped groove 26 is larger than the diameter of the second threaded rod 12.

It should be noted that, the utility model relates to a cutting device is used in woollen sweater processing convenient to change cutter, when using, at first start first motor 3, first motor 3 drives first threaded rod 4 and rotates, first threaded rod 4 and then drive movable block 5 and carry out the reciprocating motion of horizontal direction on slide rail 7 through first slider 6, adjust the distance between cutter 18 and the woollen sweater through pneumatic cylinder 8, and then drive cutter 18 and cut the woollen sweater, when needing to change cutter 18, start second motor 11, second motor 11 drives first installation piece 13 and the 14 opposite direction of second installation piece through second threaded rod 12, thereby make card pole 15 break away from the card hole 16 of U type installed part 27 both sides, then cutter 18 can directly break away from fixed casing downwards, then close second motor 11, when changing cutter 18, then stretch into fixed casing through spacing 19 at spacing spout 20 with connecting block 17 and U type installed part 27 through spacing section of thick bamboo 19 through second slider 21 10, the second threaded rod 12 is just placed in the U-shaped groove 26 of the U-shaped mounting member 27, the second motor 11 is restarted, the second motor 11 drives the second threaded rod 12 to rotate, the first mounting block 13 and the second mounting block 14 move oppositely, the clamping rod 15 extends into the clamping holes 16 on the two sides of the U-shaped mounting member 27, and therefore the replacement of the cutter 18 is completed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cutting device is used in woollen sweater processing convenient to change cutter, includes workstation (1), its characterized in that: the cutting machine is characterized in that a rack (2) is arranged at the top of the workbench (1), a first motor (3) is arranged on one side of the rack (2), an output shaft of the first motor (3) penetrates through one side of the rack (2) and is connected with a first threaded rod (4), a moving block (5) is arranged on the first threaded rod (4) in a matching manner, a first sliding block (6) is fixed at the top of the moving block (5), a sliding rail (7) matched with the first sliding block (6) is arranged at the top of the inner side of the rack (2), a hydraulic cylinder (8) is fixed at the bottom of the moving block (5), a cutting assembly (9) is connected at the bottom of the hydraulic cylinder (8), the cutting assembly (9) comprises a fixed shell (10), a second motor (11) is arranged on one side of the fixed shell (10), and a second threaded rod (12) is connected at the output shaft of the second motor (11) and, the rod wall of the second threaded rod (12) is respectively connected with a first mounting block (13) and a second mounting block (14) through threads, a plurality of clamping rods (15) are fixed on the opposite sides of the first mounting block (13) and the second mounting block (14), a U-shaped mounting piece (27) is arranged on the inner side of the fixed shell (10), a plurality of clamping holes (16) matched with the clamping rods (15) are respectively arranged on two sides of the U-shaped mounting piece (27), a connecting block (17) is fixed at the bottom of the U-shaped mounting piece (27), a cutter (18) is fixed at the bottom of the connecting block (17), a limiting cylinder (19) is embedded and mounted at the bottom of the fixed shell (10), a limiting sliding groove (20) is formed in the inner side of the limiting cylinder (19), and the two sides of the connecting block (17) are fixedly connected with second sliding blocks (21) matched with the limiting sliding grooves (20).

2. The cutting device is used in woollen sweater processing convenient to change cutter according to claim 1 characterized in that: the bottom of workstation (1) is fixed with support column (22), the bottom of support column (22) is fixed with base (23).

3. The cutting device is used in woollen sweater processing convenient to change cutter according to claim 1 characterized in that: the second threaded rod (12) comprises two thread sections which are equal in length and opposite in thread direction.

4. The cutting device is used in woollen sweater processing convenient to change cutter according to claim 1 characterized in that: third sliding blocks (24) are fixed to the tops of the first mounting block (13) and the second mounting block (14), and third sliding grooves (25) matched with the third sliding blocks (24) are formed in the tops of the inner sides of the fixed shell (10).

5. The cutting device is used in woollen sweater processing convenient to change cutter according to claim 1 characterized in that: the first mounting block (13) and the second mounting block (14) are both fixed with four clamping rods (15).

6. The cutting device is used in woollen sweater processing convenient to change cutter according to claim 1 characterized in that: the inner side of the U-shaped mounting piece (27) is provided with a U-shaped groove (26), and the width of the U-shaped groove (26) is larger than the diameter of the second threaded rod (12).