Folding machine with straight knife type folding mechanism

A technology of folding mechanism and folding machine, which is applied in the direction of folding thin materials, thin material processing, transportation and packaging, etc. It can solve the problems of not very high requirements for folding effect, restricting the development of enterprises, and low efficiency.

Inactive Publication Date: 2015-02-11
上海乔力雅洗衣器材有限公司
4 Cites 2 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0006] When the above-mentioned folding machine was first used, it could basically meet the requirements of customers because the requirements for the folding effect were not very high. Later, with the introduction of slot ironing and the development of the laundry industry, more and more people realized that cleaning is not the purpose. It is necessary to improve the post-processing equipment to achieve the be...
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Method used

In practice, the 3rd folding device adopts straight knife type slide rail device, and it comprises a group of driving device and the switch knife mechanism that cooperates with this group of driving device, is that when linen passes platform, photoelectric sensor obtains signal , the photoelectric sensor transmits the signal to the control module, and the control module controls the driving device and the knife device in the third folding device to move together, and the knife of the third folding device accurately sends the linen between the first and second drive rollers , its power and speed are very fast, the height o...
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Abstract

The invention relates to a folding machine with a straight knife type folding mechanism. The folding machine with the straight knife type folding mechanism is characterized in that five folding devices are matched and connected in sequence; the third folding device is arranged on a platform of a rack; the third folding device is provided with a straight knife type sliding rail device; the straight knife type sliding rail device is provided with a driving device and a knife switch mechanism matched with the driving device; an electric control device matched with the driving device and the knife switch mechanism is arranged on the platform. When linens pass through the platform, a photoelectric inductor sends a signal to a control module and the control module controls a knife switch to correctly send the linens between two action rollers; both the strength and the speed are high; the height of the knife switch can be conveniently and flexibly adjusted according to the thickness of the linens. According to the folding machine, the work is carried out through the straight knife mechanism in the linen folding process, so that the difficulty that the three-folding blowing mechanisms of the folding machine at present cannot send the linens to the subsequent two foldings due to the linen thickness and then manual control is required through repeatedly adjusting the air pressure is avoided.

Application Domain

Folding thin materials

Technology Topic

InductorPneumatic pressure +4

Image

  • Folding machine with straight knife type folding mechanism
  • Folding machine with straight knife type folding mechanism
  • Folding machine with straight knife type folding mechanism

Examples

  • Experimental program(1)

Example Embodiment

[0014] The present invention will be further described below with reference to the drawings and embodiments.
[0015] The reference numerals in the drawings indicate the following: 1. Knife, 2 guide rail, 3 first drive roller, 4 second drive roller, 5 first folding device, 6 second folding device, 7 third folding device, 8 fourth Folding device, 9 fifth folding device, 10 knife plate reinforcement block, 11 knife cover box side plate, 12 cover plate support assembly, 13 sliding block, 14 tapping block, 15 cylinder beam, 16 knife cover box seal Plate, 17 cylinder fixing seat, 18 cylinder.
[0016] The folding machine provided with a straight-knife folding mechanism of the present invention mainly includes a frame and five folding devices arranged on the frame. The difference from the prior art is: the five folding devices The third folding device is arranged on the platform of the rack, and the third folding device is arranged in a straight-knife slide rail device. The straight-knife slide rail device is provided with a set of driving devices and the pair of driving devices. Knife mechanism, the platform is equipped with an electric control device that cooperates with the drive device and the knife mechanism. The driving device includes a cylinder fixing seat and a cylinder arranged on the cylinder fixing seat, and a cylinder beam is arranged on one side of the cylinder. The guillotine mechanism is composed of a guillotine plate and a guillotine plate reinforcing block. The guillotine plate and the guillotine plate reinforcing block are connected by a set of guide rails and sliders, and the slider and the guide rails are slidably connected. One side of the knife plate is provided with a side plate of the knife cover box, a knife cover box sealing plate is arranged above the cylinder beam, and one side of the knife cover box sealing plate is connected with a cover plate support assembly, which is a kind of conveyor belt The divider prevents the friction between the knife cover and the conveyor belt during the transmission of the conveyor belt, and prolongs the service life of each component. A tapping pad is arranged between the cylinder beam and the connecting side of the knife cover box sealing plate.
[0017] The electric control device includes a photoelectric sensor and a control module connected with the photoelectric sensor. The control module is respectively connected with the driving device and the knife mechanism, and the photoelectric sensor is arranged on the platform. A transmission device matched with the guillotine device is provided under the platform. The transmission device is composed of two sets of transmission rollers. Each transmission roller is composed of a set of transmission shafts. The angle range between the two sets of transmission rollers is 15 —75 degrees. The angle between the two sets of drive rollers is automatically adjusted by the control module. When the machine is stopped, the two rollers are in a separate state. When the machine is turned on, the angle between the two rollers is in a close state at the position of 75° through the induction device. This ensures the flatness of the linen when folded, and this device system also solves the problem of machine jams.
[0018] In implementation, the third folding device adopts a straight-knife slide rail device, which includes a set of driving devices and a knife mechanism that cooperates with the set of driving devices. When the linen passes through the platform, the photoelectric sensor obtains the signal, and the photoelectric sensor The signal is transmitted to the control module. The control module controls the coordinated movement of the driving device and the knife device in the third folding device. The knife of the third folding device accurately feeds the linen between the first and second driving rollers. And the speed is very fast, the height of the knife can be adjusted arbitrarily according to the thickness of the linen, which is convenient and flexible. Due to the use of the guillotine mechanism to work, it avoids the problem that the three-fold air blowing mechanism of the previous folding machine cannot be fed into the subsequent two-fold due to the thickness of the linen, and the problem of manual control by adjusting the size of the air pressure is repeated. The position of the linen can be accurately sensed during the grass conveying process, making the third fold accurate and fast, laying the foundation and guarantee for the subsequent folding and conveying work.

PUM

PropertyMeasurementUnit
Angle15.0 ~ 75.0deg

Description & Claims & Application Information

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