Double-channel folding machine

Abstract

The utility model relates to the technical field of folding machines, in particular to a double-channel folding machine which comprises a first back plate, two cloth placing shafts are fixedly connected to the outer surface of the first back plate, cloth rolls are connected to the outer surfaces of the two cloth placing shafts in a clamped mode, an automatic connection device is fixedly connected to the outer surface of the first back plate, and the automatic connection device is fixedly connected to the outer surface of the first back plate. And the outer surface of the first back plate is fixedly connected with a material breakage detection device. The slitting device has the advantages that the deviation rectifying device and the sub-deviation rectifying device are matched with the slitting knife, the slitting knife is started when falling off when a material is in a whole roll, the slitting knife is suspended when rising when the material is in a small roll, and the deviation problems of distortion, friction and the like of the material are automatically corrected by the deviation rectifying device to ensure tidiness; the metal detection device of the device can detect unqualified products, the stacked materials are placed on the conveying and rejecting device through the cloth receiving device, the conveying and rejecting device can reject the unqualified products detected by the metal detection device, and potential risks such as stabbing and electric shock possibly caused by metal impurities are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of folding machines, in particular to a double-channel folding machine. Background Art

[0002] Non-woven fabrics, also known as non-woven fabrics, are made of directional or random fibers. They are a new generation of environmentally friendly materials with the characteristics of moisture-proof, breathable, flexible, lightweight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in colors, low price, and recyclable. In the production process of non-woven products, it is often necessary to use a non-woven fabric folding machine to fold the non-woven fabric so that the folded non-woven fabric can enter the next process for further processing, or directly enter the packaging process.

[0003] There are two types of existing folding machines: single-channel folding machines and dual-channel folding machines. Single-channel folding machines can only fold one piece of cloth at a time. If you want to produce cloth of different types, you need to use multiple folding machines separately, which increases production and product costs and has low efficiency.

[0004] In this regard, the utility model proposes a double-channel folding machine to solve this problem. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0006] Therefore, one purpose of the present invention is to provide a dual-channel folding machine to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0007] In order to achieve the above-mentioned objectives, an embodiment of the utility model on one aspect provides a dual-channel folding machine, including a first back plate, the outer surface of the first back plate is fixedly connected to two cloth-releasing shafts, the outer surfaces of the two cloth-releasing shafts are clamped with cloth rolls, the outer surface of the first back plate is fixedly connected to an automatic connecting device, the outer surface of the first back plate is fixedly connected to a material break detection device, the outer surface of the first back plate is fixedly connected to a correction device, the outer surface of the first back plate is fixedly connected to a slitting knife, one side of the first back plate is fixedly connected to a second back plate, the outer surface of the second back plate is fixedly connected to a cloth-releasing buffer device, the outer surface of the second back plate is fixedly connected to a first traction device, the outer surface of the second back plate is fixedly connected to two sub-correction devices, the outer surface of the second back plate is fixedly connected to two cloth folding devices, and one side of the second back plate is fixedly connected to a third back plate.

[0008] A further solution of the utility model is that a sound and light alarm is fixedly connected to the top of the second back plate.

[0009] The technical effect achieved by adopting the above scheme is: an alarm is issued by receiving a signal from the material break detection device.

[0010] A further solution of the utility model is that a second traction device is fixedly connected to the outer surface of the third back plate.

[0011] A further solution of the utility model is that a metal detection device is fixedly connected to the outer surface of the third back plate, and a liquid adding device is fixedly connected to the outer surface of the third back plate.

[0012] A further solution of the utility model is that a third traction device is fixedly connected to the outer surface of the third back plate.

[0013] A further solution of the utility model is that a cutting and folding device is fixedly connected to the outer surface of the third back plate, and a stacking device is fixedly connected to the bottom of the cutting and folding device.

[0014] A further solution of the utility model is that a cloth connecting device is fixedly connected to the outer surface of the third back plate.

[0015] A further solution of the utility model is that a conveying and rejecting device is fixedly connected to the outer surface of the third back plate.

[0016] The technical effect achieved by adopting the above solution is: rejecting unqualified products detected by the metal detection device.

[0017] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0018] 1. The device's deviation correction device and sub-device correction device cooperate with the slitting knife. When the material is a whole roll, the slitting knife falls down and starts. When the material is two small rolls, the slitting knife rises and pauses. The material passes through the deviation correction device to automatically correct the deviation caused by its own distortion, static electricity, friction, etc. to ensure neatness.

[0019] 2. The metal detection device of the device can detect unqualified products. The fabric receiving device puts the stacked materials onto the conveying and rejecting device, which can reject the unqualified products detected by the metal detection device to avoid potential risks such as punctures and electric shocks caused by metal impurities.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 This is a schematic diagram of the main body structure from a first viewing angle according to an embodiment of the utility model;

[0023] Figure 2 This is a schematic diagram of the second viewing angle structure of the main body according to an embodiment of the utility model;

[0024] Figure 3 It is a schematic diagram of the second viewing angle structure of the main body according to an embodiment of the utility model.

[0025] In the figure: 1-first back plate, 2-cloth placing shaft, 3-cloth roll, 4-automatic connecting device, 5-material break detection device, 6-correcting device, 7-slitting knife, 8-second back plate, 9-cloth placing buffer device, 10-first traction device, 11-correcting device, 12-cloth folding device, 13-sound and light alarm, 14-third back plate, 15-second traction device, 16-metal detection device, 17-liquid adding device, 18-third traction device, 19-cutting and folding device, 20-stacking device, 21-cloth receiving device, 22-conveying and rejecting device. DETAILED DESCRIPTION

[0026] like Figures 1 to 3 As shown, a dual-channel folding machine comprises a first back plate 1, the outer surface of the first back plate 1 is fixedly connected to two cloth-releasing shafts 2, the outer surfaces of the two cloth-releasing shafts 2 are clamped with cloth rolls 3, the outer surface of the first back plate 1 is fixedly connected to an automatic connecting device 4, the outer surface of the first back plate 1 is fixedly connected to a material-breaking detection device 5, the outer surface of the first back plate 1 is fixedly connected to a deviation correction device, the outer surface of the first back plate 1 is fixedly connected to a slitting knife 7, when the material is a whole roll, the slitting knife 7 falls down to start, when the material is two small rolls, the slitting knife 7 rises and pauses, one side of the first back plate 1 is fixedly connected to a second back plate 8, the outer surface of the second back plate 8 is fixedly connected to When the cloth placing buffer device 9 is in operation, the cloth placing buffer device 9 falls down, and only one of the two cloth rolls 3 is in operation. When one of them is used up, the automatic connecting device 4 is started to automatically replace the cloth roll 3. After the connecting is successful, the cloth placing buffer device 9 falls down, and the material is stored waiting for the next connecting without stopping the machine. When the connecting is unsuccessful, the material break detection device 5 detects an alarm and human intervention is required. The outer surface of the second back plate 8 is fixedly connected to the first traction device 10, the outer surface of the second back plate 8 is fixedly connected to two sub-correcting devices 11, the outer surface of the second back plate 8 is fixedly connected to two cloth folding devices 12, and one side of the second back plate 8 is fixedly connected to the third back plate 14.

[0027] The top of the second back plate 8 is fixedly connected with an audible and visual alarm 13 .

[0028] The outer surface of the third back plate 14 is fixedly connected with the second traction device 15. The material is pulled forward by the first traction device 10 and the second traction device 15, and the material is folded into a desired shape (C-type, Z-type, etc.) through the folding device 12.

[0029] A metal detection device 16 is fixedly connected to the outer surface of the third back plate 14. The metal detection device 16 helps to prevent potential safety risks, such as punctures, electric shocks and other problems that may be caused by metal impurities, and ensures the safety of the product when it is ultimately used. A liquid adding device 17 is fixedly connected to the outer surface of the third back plate 14. The liquid adding device 17 can select spray humidification or immersion humidification according to the liquid adding demand.

[0030] A third traction device 18 is fixedly connected to the outer surface of the third back plate 14 , and the third traction device 18 can also squeeze out excess moisture from the material due to excessive humidification.

[0031] A cutting and folding device 19 is fixedly connected to the outer surface of the third back plate 14 , and a stacking device 20 is fixedly connected to the bottom of the cutting and folding device 19 .

[0032] The outer surface of the third back plate 14 is fixedly connected with a cloth receiving device 21 , and the cloth receiving device 21 can place the stacked materials onto the conveying and rejecting device 22 .

[0033] The outer surface of the third back plate 14 is fixedly connected with a conveying and rejecting device 22. The conveying and rejecting device 22 rejects unqualified products detected by the metal detection device 16, and qualified products flow into the packaging machine.

[0034] A dual-channel folding machine, the working principle is as follows: the operator clamps the cloth roll 3 on the cloth release shaft 2, and when it is running, the cloth release buffer device 9 falls down, and only one of the two cloth rolls 3 is running. When one of them is used up, the automatic connection device 4 starts to automatically replace the cloth roll 3. The cloth roll 3 buffered in the cloth release buffer device 9 is consumed during the operation of the machine, and the cloth release buffer device 9 rises. After the connection is successful, the cloth release buffer device 9 falls down, and the material is stored waiting for the next connection without stopping the machine. When the connection is unsuccessful, the material break detection device 5 detects an alarm and human intervention is required. When the material is a whole roll, the slitting knife 7 falls down and starts, and when the material is two small rolls, the slitting knife 7 rises and pauses. When the material undergoes deviation correction, the deviation correction automatically corrects the deviation of the material caused by its own distortion, static electricity, friction, etc. to ensure neatness. The material is pulled forward by the first traction device 10 and the second traction device 15, and folded into the required shape (C-type, Z-type, etc.) by the folding device 12. The material is humidified by the liquid adding device 17. The liquid adding can be sprayed or soaked according to the needs. The material is transported to the cutting and folding device 19 by the third traction device 18. The third traction device 18 can also squeeze out the excess water of the material. The cutting and folding device 19 folds the material in half and cuts it. The stacking device 20 can set the number of materials to be stacked. The stacked material is placed on the conveying and rejecting device 22 by the cloth receiving device 21. The conveying and rejecting device 22 rejects the unqualified products detected by the metal detection device 16, and the qualified products flow into the packaging machine.

[0035] Compared with the prior art, the present invention has the following beneficial effects:

[0036] 1. The deflection correction device 6 and the sub-deflection correction device 11 of the device cooperate with the slitting knife 7. When the material is a whole roll, the slitting knife 7 falls down and starts. When the material is two small rolls, the slitting knife 7 rises and pauses. The material passes through the deflection correction device 6 to automatically correct the deviation caused by its own distortion, static electricity, friction, etc. to ensure neatness.

[0037] 2. The metal detection device 16 of the device can detect defective products. The cloth receiving device 21 puts the stacked materials onto the conveying and rejecting device 22. The conveying and rejecting device 22 can reject the defective products detected by the metal detection device 16, avoiding potential risks such as punctures and electric shocks that may be caused by metal impurities.

Claims

1. A dual-channel folding machine, characterized in that: The invention comprises a first back plate (1), wherein the outer surface of the first back plate (1) is fixedly connected to two cloth placing shafts (2), the outer surfaces of the two cloth placing shafts (2) are both clamped with cloth rolls (3), the outer surface of the first back plate (1) is fixedly connected to an automatic connecting device (4), the outer surface of the first back plate (1) is fixedly connected to a material break detection device (5), the outer surface of the first back plate (1) is fixedly connected to a deviation correction device (6), the outer surface of the first back plate (1) is fixedly connected to a slitting knife (7), one side of the first back plate (1) is fixedly connected to a second back plate (8), the outer surface of the second back plate (8) is fixedly connected to a cloth placing buffer device (9), the outer surface of the second back plate (8) is fixedly connected to a first traction device (10), the outer surface of the second back plate (8) is fixedly connected to two deviation correction devices (11), the outer surface of the second back plate (8) is fixedly connected to two cloth folding devices (12), and one side of the second back plate (8) is fixedly connected to a third back plate (14).

2. A double-channel folding machine according to claim 1, characterized in that: The top of the second back plate (8) is fixedly connected with an audible and visual alarm (13).

3. A double-channel folding machine according to claim 1, characterized in that: A second traction device (15) is fixedly connected to the outer surface of the third back plate (14).

4. A double-channel folding machine according to claim 1, characterized in that: A metal detection device (16) is fixedly connected to the outer surface of the third back plate (14), and a liquid adding device (17) is fixedly connected to the outer surface of the third back plate (14).

5. A double-channel folding machine according to claim 1, characterized in that: A third traction device (18) is fixedly connected to the outer surface of the third back plate (14).

6. A double-channel folding machine according to claim 1, characterized in that: A cutting and folding device (19) is fixedly connected to the outer surface of the third back plate (14), and a stacking device (20) is fixedly connected to the bottom of the cutting and folding device (19).

7. A double-channel folding machine according to claim 1, characterized in that: The outer surface of the third back plate (14) is fixedly connected with a cloth receiving device (21).

8. A dual-channel folding machine according to claim 1, characterized in that: The outer surface of the third back plate (14) is fixedly connected with a conveying and rejecting device (22).

Images