CN216919811U

CN216919811U - Cutting device of bed sheet cloth

Info

Publication number: CN216919811U
Application number: CN202121886686.0U
Authority: CN
Inventors: 吴正刚
Original assignee: Tianjin Zhongjian Guokang Nano Technology Inc ltd
Current assignee: Tianjin Zhongjian Guokang Nano Technology Inc ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-07-08
Anticipated expiration: 2031-08-12

Abstract

The utility model provides a cutting device for bed sheet cloth, which relates to the field of production of bedding articles and comprises a cutting plate, a cutting device arranged at the middle section of the cutting plate, and a positioning device and a transmission device which are respectively and symmetrically arranged at the two sides of the cutting device, wherein the lower end of the cutting plate is provided with a supporting plate, the cutting device comprises a first cross frame arranged above the cutting plate, and a longitudinal shearing mechanism and a transverse shearing mechanism which are arranged on the first cross frame, the upper end of the first cross frame is provided with a row of sawteeth, the longitudinal shearing mechanism and the transverse shearing mechanism both comprise a C-shaped plate arranged on the first cross frame, a traction wheel rotatably arranged between two side plates protruding from the C-shaped plate is arranged, the cloth is flattened by the transmission device and the positioning device under the adjustment of gear transmission in a manner of adapting to quick replacement and adjustment cutting, reducing the cutting error caused by the wrinkles.

Description

Cutting device of bed sheet cloth

Technical Field

The utility model relates to the field of bedding production, in particular to a cutting device for bed sheet cloth.

Background

The bed sheet is one of the textiles used on the bed, also called as a bed sheet and a quilt cover, generally adopts wide fabrics with soft hand feeling and good heat retention, the bed sheet has two types of pure cotton and blended fabrics according to different used raw materials, the pure cotton bed sheet has good air permeability and hygroscopicity, comfortable and soft hand feeling, thickness and wear resistance, the warp and weft yarns are both single yarn called yarn woven bed sheets and are both folded yarn called full-line bed sheets, and the yarn interweaving is called half-line bed sheets which uses the folded yarn as the warp and the single yarn as the weft.

When the existing device is used for cutting cloth, the cloth in a folded state can affect the cutting precision, transverse cutting and longitudinal cutting are needed according to actual conditions, when two cutting modes are switched, a machine needs to be replaced, the position is limited again, the efficiency is low, and the process is complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects in the prior art and provides a bed sheet cloth cutting device.

The utility model is realized by the following technical scheme:

a cutting device for bed sheet cloth is characterized by comprising a cutting plate, a cutting device arranged in the middle section of the cutting plate, a positioning device and a transmission device which are symmetrically arranged on two sides of the cutting device respectively, wherein the lower end of the cutting plate is provided with a supporting plate, the cutting device comprises a first cross frame erected above the cutting plate, a longitudinal cutting mechanism and a transverse cutting mechanism which are arranged on the first cross frame, a row of sawteeth is arranged at the upper end of the first cross frame, the longitudinal cutting mechanism and the transverse cutting mechanism respectively comprise a C-shaped plate arranged on the first cross frame, a traction wheel rotatably arranged between two side plates with convex C-shaped plates, a telescopic cylinder fixedly arranged at the lower end of the C-shaped plate and a shearing machine arranged at the lower end of the telescopic cylinder, the positioning device comprises a second cross frame arranged above the cutting plate, a sliding block arranged on the second cross frame and a connecting rod arranged at the lower end of the sliding block, the lower end of the connecting rod is rotatably connected with a limiting wheel, and the transmission device is composed of two transmission rollers vertically arranged up and down.

The traction wheel is meshed with the saw teeth and is externally connected with a motor.

The cutting plate is provided with a slot under the cutting device.

The two shearing machines at the lower ends of the longitudinal shearing mechanism and the transverse shearing mechanism are respectively arranged longitudinally and transversely.

The two sides of the first cross frame and the second cross frame are provided with sliding grooves, and the C-shaped plate and the sliding block can move back and forth along the sliding grooves.

The utility model has the beneficial effects that: through setting up horizontal and fore-and-aft device of tailorring, under gear drive's regulation, adapt to the mode of quick replacement, regulation cutting, through transmission device and positioner, flatten the cloth, reduce because the fold error of tailorring that arouses.

Drawings

Fig. 1 shows a schematic top view of an embodiment according to the utility model.

Fig. 2 is a front view schematically showing a cutting apparatus according to an embodiment of the present invention.

Fig. 3 is a front view of a positioning device according to an embodiment of the present invention.

Fig. 4 is a front view schematically showing a structure of a transfer apparatus according to an embodiment of the present invention.

In the figure: 1. cutting the board; 2. a support plate; 3. a first cross frame; 4. saw teeth; 5. c-shaped plates; 6. a traction wheel; 7. a telescopic cylinder; 8. a shearing machine; 9. a second cross frame; 10. a slider; 11. a connecting rod; 12. a limiting wheel; 13. a transfer roller; 14. slotting; 15. a chute.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure, the utility model comprises a cutting plate 1, a cutting device arranged at the middle section of the cutting plate 1, and a positioning device and a transmission device which are respectively and symmetrically arranged at the two sides of the cutting device, wherein the lower end of the cutting plate 1 is provided with a support plate 2, the cutting device comprises a first cross frame 3 arranged above the cutting plate 1, a longitudinal cutting mechanism and a transverse cutting mechanism which are arranged on the first cross frame 3, a row of saw teeth 4 is arranged at the upper end of the first cross frame 3, the longitudinal cutting mechanism and the transverse cutting mechanism respectively comprise a C-shaped plate 5 arranged on the first cross frame 3, a traction wheel 6 rotatably arranged between two convex side plates of the C-shaped plate 5, a telescopic cylinder 7 fixedly arranged at the lower end of the C-shaped plate 5 and a shearing machine 8 arranged at the lower end of the telescopic cylinder 7, the positioning device comprises a second cross frame 9 arranged above the cutting plate 1, a slide block 10 arranged on the second cross frame 9 and a connecting rod 11 arranged at the lower end of the slide block 10, the lower end of the connecting rod 11 is rotatably connected with a limiting wheel 12, the transmission device is composed of two transmission rollers 13 vertically arranged up and down, the traction wheel 6 is meshed with the saw teeth 4 and is externally connected with a motor, a slot 14 is arranged under the cutting device of the cutting plate 1, the two shearing machines 8 at the lower ends of the longitudinal shearing mechanism and the transverse shearing mechanism are respectively arranged longitudinally and transversely, sliding grooves 15 are respectively arranged at two sides of the first transverse frame 3 and the second transverse frame 9, the C-shaped plate 5 and the sliding block 10 can reciprocate along the sliding grooves 15, cloth to be cut passes through the two transmission rollers 13, so that wrinkles are reduced, the position of the sliding block 10 is adjusted according to the width of the cloth, so that the limiting wheel 12 presses the edge of the cloth to play a role in positioning, the traction wheel 6 is driven according to the actual requirements of the transverse shearing and the longitudinal shearing, and the position of the C-shaped plate 5 is adjusted under the gear transmission, the telescopic air cylinder 7 is driven to enable the shearing machine 8 to reach a shearing position, and the arrangement of the slot 14 can facilitate shearing.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and amendments can be made without departing from the principle of the present invention, and these modifications and amendments should also be considered as the protection scope of the present invention.

Claims

1. A cutting device for bed sheet cloth is characterized by comprising a cutting plate, a cutting device arranged in the middle section of the cutting plate, a positioning device and a transmission device which are symmetrically arranged on two sides of the cutting device respectively, wherein a supporting plate is arranged at the lower end of the cutting plate, the cutting device comprises a first cross frame erected above the cutting plate, a longitudinal shearing mechanism and a transverse shearing mechanism which are arranged on the first cross frame, a row of sawteeth is arranged at the upper end of the first cross frame, the longitudinal shearing mechanism and the transverse shearing mechanism respectively comprise a C-shaped plate arranged on the first cross frame, a traction wheel rotatably arranged between two side plates with convex C-shaped plates, a telescopic cylinder fixedly arranged at the lower end of the C-shaped plate and a shearing machine arranged at the lower end of the telescopic cylinder, the positioning device comprises a second cross frame arranged above the cutting plate, a sliding block arranged on the second cross frame and a connecting rod arranged at the lower end of the sliding block, the lower end of the connecting rod is rotatably connected with a limiting wheel, and the transmission device is composed of two transmission rollers vertically arranged up and down.

2. The cutting device for bed sheet cloth according to claim 1, wherein the traction wheel is engaged with the saw teeth and externally connected with a motor.

3. The cutting device for bed sheet cloth according to claim 1, wherein the cutting plate has a groove right below the cutting device.

4. The cutting device for bed sheet cloth according to claim 1, wherein the two shears at the lower ends of the longitudinal shearing mechanism and the transverse shearing mechanism are respectively arranged longitudinally and transversely.

5. The cutting device for bed sheet cloth according to claim 1, wherein sliding grooves are formed in both sides of the first cross frame and the second cross frame, and the C-shaped plate and the sliding block can reciprocate back and forth along the sliding grooves.