Automatic chain shearing machine for closed-end zippers
A technology of chain cutters and zippers, which is applied in metal processing, coiling strips, and thin material processing, etc. It can solve the problems of low safety factor, low efficiency, and accident-prone manual operations, and achieve the effect of improving cutting efficiency
Active Publication Date: 2017-08-29
广东海华拉链有限公司
View PDF6 Cites 5 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Its defect is that there is no necessary protective device for the cutting knife, and the safety factor of manual operation is low, which is prone to accidents; and the efficiency of this cutting method is relatively low, which is difficult to meet the needs of industrial production
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0019] Please refer to figure 1 , an automatic chain cutting machine for closed-end zippers, which includes a cutting platform 10, a pulling device 20 and a cutting device 30.
[0020] The shearing platform 10 is provided with a zipper channel 11 , the traction device 20 and the shearing device 30 are coaxially arranged on the zipper channel 11 , and the shearing device 30 is located at the rear side of the traction device 20 .
[0021] The shearing device 30 includes a positioning frame 31 , an impact cylinder 32 and a cutter 33 , the impact cylinder 32 is fixed on the positioning frame 31 and the piston rod is set downward, and the cutter 33 is fixed on the lower end of the piston rod.
[0022] The traction device 20 includes a pair of traction rollers 21 facing up and down, and the traction rollers 21 are driven to rotate by a motor.
[0023] Induction device 40 is also included, and induction device 40 comprises the cantilever 41 that is fixed on the front end face of loc...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an automatic chain shearing machine for closed-end zippers. The automatic chain shearing machine comprises a shearing platform, a traction device and a shearing device, wherein a zipper channel is arranged on the shearing platform, the traction device and the shearing device are coaxially arranged on the zipper channel, and the shearing device is positioned at the rear side of the traction device. The automatic chain shearing machine further comprises an induction device, the induction device comprises a cantilever fixed on the front end surface of a positioning frame, a conductive rod is arranged below the cantilever, the middle of the conductive rod is pivoted to the cantilever, a contact column is fixed on the bottom surface of the rear end of the conductive rod, the front end of the conductive rod is connected with the cantilever through a return spring, and a proximity switch is arranged on the cantilever, is located between the front end of the conductive rod and the pivot point, is switched on or switched off on the basis of the distance to the conductive rod and is used for controlling an impact cylinder to act. According to the automatic chain shearing machine, by arranging the traction device and the shearing device, long zipper tapes can be automatically fed and cut, and the cutting efficiency of the closed-end zippers is improved.
Description
technical field [0001] The invention relates to the field of zipper processing, in particular to an automatic chain cutter for closed-end zippers. Background technique [0002] The zipper is composed of chain teeth, sliders, top stop, bottom stop (or socket and pin), cloth tape, etc. The closed-end zipper cannot be separated at the bottom. Generally, there are single-slider closed-end and double-slider closed-end points. In the production process of the closed-end zipper, in order to facilitate automatic production, the zipper tape is made into tens of meters or even hundreds of meters. According to the length of each zipper required by the user, a part of the chain teeth is removed between adjacent zippers. The knife-edge part is convenient for the cutter to extend into the knife-edge part to cut off the opening during production. [0003] The cutting of the existing closed-end zipper is realized by using a manual cutting machine, which adopts manual operation, and operat...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/38B26D5/12B26D5/38B26D7/32B65H23/188
CPCB26D5/12B26D5/38B26D7/32B26F1/38B26F2210/12B65H23/188
Inventor 彭桂忠
Owner 广东海华拉链有限公司