A point-break continuous draw folding machine

Abstract

The utility model discloses a point-break continuous draw folding machine, which specifically relates to the technical field of wet tissue processing, including a folding machine frame, a rotatable folding roller is installed in the folding machine frame, a plurality of groups of grooves arranged at equal distances are provided on the folding roller, a liquid adding water spray pipe is provided in each of the plurality of grooves, a plurality of groups of liquid outlet holes are provided on the liquid adding water spray pipe, and a liquid adding component corresponding to the liquid adding water spray pipe is installed on one side of the folding machine frame. The utility model realizes the synchronous liquid spraying of the tissue raw material during the folding process by setting the liquid adding component and cooperating with the folding roller and the claw assembly, effectively integrates the folding and liquid spraying processes, optimizes the processing flow, corrects the deviation of the tissue conveying, keeps the subsequent processing of the tissue accurate, and solves the problems of large floor space occupation, high cost, low efficiency and uneven liquid addition of the traditional liquid adding device, thereby improving production efficiency and reducing labor costs.

Description

Technical Field

[0001] The utility model relates to the technical field of wet tissue processing, and more specifically, to a point-break type continuous draw and folding machine. Background Art

[0002] Wet wipes are moist paper towels used to wipe the skin. They have the functions of cleaning, disinfecting, antibacterial and moisturizing. With the gradual improvement of living standards, the demand for wet wipes has also become diverse. The current uses of wet wipes mainly include baby cleaning, adult cleaning, makeup removal, skin moisturizing, sunscreen applications, household cleaning and polishing, surface disinfection, and antibacterial wipes.

[0003] In the actual wet tissue production process, the tissue raw materials are generally folded first and then transported to the liquid adding mechanism through a conveying device for spraying and adding liquid. Not only does it waste a certain amount of space for conveying materials and adding liquid, the process is cumbersome, which reduces production efficiency. In addition, the folded tissue needs liquid to penetrate from the outside to the inside when adding liquid, and the uniformity of liquid distribution on the tissue cannot be guaranteed. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a point-break type continuous draw and folding machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A point-break continuous draw folding machine, comprising a folding machine frame, characterized in that: a rotatable folding roller is installed in the folding machine frame, a plurality of groups of grooves arranged at equal distances are provided on the folding roller, a plurality of groups of grooves are provided with liquid adding water spray pipes, a plurality of groups of liquid outlet holes are provided on the liquid adding water spray pipes, a liquid adding assembly corresponding to the liquid adding water spray pipe is installed on one side of the folding machine frame, a liquid flow meter is provided on the folding machine frame, the liquid adding assembly includes a liquid adding pump, and the water inlet end of the liquid adding pump is connected to an external liquid storage device, The water outlet end of the liquid adding pump is connected to the liquid adding water spray pipe, and the liquid adding pump supplies liquid to the liquid adding water spray pipe through the water inlet end of the liquid flow meter. A water distribution pipe is installed on the folding machine frame, and the water outlet end of the water distribution pipe is provided with a plurality of groups of water distribution heads corresponding to the liquid adding water spray pipe one by one. The water outlet end of the water distribution pipe is connected to the liquid adding water spray pipe through the water distribution head, and the water inlet end of the water distribution pipe is connected to the water outlet end of the liquid flow meter. A claw assembly designed to match the folding roller is installed in the folding machine frame, and the claw assembly is located below the folding roller.

[0007] By adopting the above technical solution: the liquid adding pump supplies liquid to the liquid adding spray pipe through the water inlet end of the liquid flow meter, the liquid adding amount of the equipment can be adjusted and controlled by setting the liquid flow meter, and the liquid outlet holes arranged at equal distances on the arc part can be used to evenly spray the paper towel raw material, thereby achieving precise control of the liquid adding amount, and the liquid adding amount can be adjusted to meet different product requirements.

[0008] As a further description of the above technical solution: the claw assembly includes two groups of connecting rod driving devices and supporting claws symmetrically arranged about the folding machine frame, the supporting claw is installed at the output end of the connecting rod driving device, the liquid adding water spray pipe is provided with an arc portion adapted to the groove, the arc portion is arranged at the lower part of the groove, and multiple groups of liquid outlet holes are equidistantly arranged on the arc portion, a docking cloth placing rack for feeding materials to the folding machine frame is installed on one side of the folding machine frame, two groups of material rolls for docking are installed on the docking cloth placing rack, an automatic deviation correction device is provided on one side of the folding machine frame, and a conveying platform is provided on the outside of the folding machine frame.

[0009] By adopting the above technical solution: using a docking cloth rack in conjunction with two groups of material rolls, one group of material rolls can be automatically docked to replenish new paper towel raw materials after one group of material rolls is exhausted, thereby realizing non-stop material replacement and effectively improving processing efficiency. The automatic correction device is used to adjust and correct the conveying of paper towels, and the folded paper towel raw materials can be automatically conveyed to the next process through the conveying table, thereby realizing automated transportation and reducing material transfer.

[0010] Technical effects and advantages of the utility model:

[0011] 1. By setting up the liquid adding component, compared with the prior art, the liquid adding water spraying pipe in the groove can spray liquid on the paper towel raw material folded by the folding roller, and the folding process and the liquid spraying process of the paper towel raw material are integrated, so that the paper towel raw material is sprayed with liquid during the folding process, the processing process is optimized, and the problems of the existing liquid adding device occupying a large area, high equipment manufacturing cost, low liquid adding efficiency, long liquid adding cycle and uneven liquid adding are solved, which effectively improves production efficiency and saves labor costs;

[0012] 2. The claw assembly is used in conjunction with the folding rollers to realize the folding of the paper towel raw materials. The liquid flow meter can be set to adjust and control the liquid addition amount of the equipment, so as to achieve precise control of the liquid addition amount and adjust the liquid addition amount to meet different product requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a side sectional structural schematic diagram of the utility model.

[0015] Figure 3 For the utility model Figure 2 A is an enlarged schematic diagram.

[0016] Figure 4 It is an enlarged schematic diagram of the liquid adding water spraying pipe of the utility model.

[0017] Figure 5 It is a front view structural diagram of the folding machine frame of the utility model.

[0018] Figure 6 It is a schematic diagram of the three-dimensional structure of the folding machine frame of the utility model.

[0019] Figure 7 For the utility model Figure 6 A magnified schematic diagram of B.

[0020] Figure 8 It is a three-dimensional structural schematic diagram of a paper folding machine of the utility model.

[0021] Fig. 9 It is a cross-sectional structural diagram of a paper folding machine of the utility model.

[0022] Fig.10 It is a three-dimensional structural schematic diagram of the second paper folding method of the folding machine of the utility model.

[0023] Fig.11 It is a schematic diagram of the cross-sectional structure of the folding machine of the utility model in the paper folding mode.

[0024] The accompanying drawings are marked as follows: 1. folding machine frame; 2. folding rollers; 3. groove; 4. liquid adding water spray pipe; 5. water distribution pipe; 6. water distribution head; 7. liquid flow meter; 8. liquid adding pump; 9. connecting rod driving device; 10. supporting claw; 11. liquid outlet; 12. docking cloth rack; 13. material roll; 15. automatic deviation correction device; 16. conveyor table. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The embodiments of this application disclose Figure 1-8The illustrated point-break continuous draw folding machine comprises a folding machine frame 1, characterized in that: a rotatable folding roller 2 is installed in the folding machine frame 1, a plurality of groups of grooves 3 arranged at equal distances are provided on the folding roller 2, a liquid adding water spray pipe 4 is provided in each of the plurality of groups of grooves 3, a plurality of groups of liquid outlet holes 11 are provided on the liquid adding water spray pipe 4, a liquid adding assembly corresponding to the liquid adding water spray pipe 4 is installed on one side of the folding machine frame 1, a liquid flow meter 7 is provided on the folding machine frame 1, the liquid adding assembly comprises a liquid adding pump 8, a water inlet end of the liquid adding pump 8 is connected to an external liquid storage device, a water outlet end of the liquid adding pump 8 is connected to the liquid adding water spray pipe 4, the liquid adding pump 8 supplies liquid to the liquid adding water spray pipe 4 through the water inlet end of the liquid flow meter 7, a water distribution pipe 5 is installed on the folding machine frame 1, and a water outlet end of the water distribution pipe 5 is provided There are multiple groups of water distribution heads 6 corresponding to the liquid adding water spray pipes 4 one by one, the water outlet end of the water distribution pipe 5 is connected to the liquid adding water spray pipe 4 through the water distribution head 6, and the water inlet end of the water distribution pipe 5 is connected to the water outlet end of the liquid flow meter 7. A claw assembly designed to match the folding roller 2 is installed in the folding machine frame 1, and the claw assembly is located below the folding roller 2. The liquid adding water spray pipe 4 in the groove 3 can spray liquid on the single-layer paper towel raw material folded by the folding roller 2, and the folding process and the liquid spraying process of the paper towel raw material are integrated to spray liquid during the folding process. The liquid flow meter 7 can adjust and control the liquid addition amount of the equipment, and the water distribution head 6 on the water distribution pipe 5 can evenly distribute the liquid supplied by the liquid flow meter 7, so that the amount of liquid sprayed by the multiple groups of liquid adding water spray pipes 4 is consistent.

[0027] Reference Figure 1 , Figure 6 and Figure 7 As shown, the claw assembly includes two groups of connecting rod driving devices 9 and claws 10 symmetrically arranged about the folder frame 1, the claws 10 are installed at the output end of the connecting rod driving device 9, the liquid adding water spray pipe 4 is provided with an arc portion adapted to the groove 3, the arc portion is arranged at the lower part of the groove 3, and multiple groups of liquid outlet holes 11 are equidistantly arranged on the arc portion, one side of the folder frame 1 is provided with a docking cloth placing rack 12 for feeding the folder frame 1, two groups of material rolls 13 for docking are installed on the docking cloth placing rack 12, one side of the folder frame 1 is provided with an automatic correcting device 15, and the outer side of the folder frame 1 is provided with a conveying platform 16, the docking cloth placing rack 12 cooperates with the two groups of material rolls 13 to automatically dock another group of material rolls 13 to supplement new paper towel raw materials after one group of material rolls 13 are exhausted, the automatic correcting device 15 adjusts the conveying of paper towels, and the conveying platform 16 can automatically convey the paper towel raw materials folded by the folder frame 1 to the next process.

[0028] The working principle of the utility model is as follows: the tissue raw material on the material roll 13 is connected and unfolded through the docking cloth placing rack 12 to be fed to the folding machine frame 1, and the automatic deviation correction device 15 is used to adjust the conveying path of the tissue, and the docking cloth placing rack 12 cooperates with the two groups of tissue rolls 13 to automatically connect another group of tissue rolls 13 to replenish new tissue raw material after one group of tissue rolls 13 is exhausted, so as to realize non-stop material replacement, and then the tissue raw material enters the folding machine frame 1 and passes through the middle of the folding roller 2, and then the bending assembly on the folding roller 2 bends the tissue raw material at an equal distance, and then the connecting rod driving device 9 drives the supporting claw 10 to cooperate with the folding roller 2 to fold the tissue raw material, and at the same time the liquid adding pump 8 adds external liquid The liquid in the storage device enters the liquid adding water spray pipe 4 through the liquid flow meter 7, the water distribution pipe 5 and the water distribution head 6 in turn, and then the paper towel raw material is added with liquid through the liquid outlet hole 11 of the arc-shaped part of the liquid adding water spray pipe 4, and the liquid addition amount is controlled by the liquid flow meter 7. The water distribution pipe 5 and the water distribution head 6 cooperate to ensure that the liquid added by the liquid flow meter 7 is evenly supplied to each liquid adding water spray pipe 4. The arc-shaped part of the liquid adding water spray pipe 4 is located between the folding roller 2 and the claw assembly. The paper towel is added with liquid after being folded by the connecting rod driving device 9 and the claw 10. The folded material can automatically convey the folded paper towel raw material of the folding machine frame 1 to the next process through the conveying table 16, thereby realizing automatic conveying.

[0029] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0030] The folding method 1 and method 2 of the folding machine of this application document are exemplified in the attached Figure 8 and attached Fig. 9 , but not limited to these two.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A point-break continuous draw folding machine, comprising a folding machine frame (1), characterized in that: A rotatable folding roller (2) is installed in the folding machine frame (1), and a plurality of groups of grooves (3) arranged at equal distances are provided on the folding roller (2), and a liquid adding water spray pipe (4) is provided in each of the plurality of groups of grooves (3), and a plurality of groups of liquid outlet holes (11) are provided on the liquid adding water spray pipe (4). A liquid adding assembly corresponding to the liquid adding water spray pipe (4) is installed on one side of the folding machine frame (1), and a liquid flow meter (7) is provided on the folding machine frame (1). A claw assembly designed to match the folding roller (2) is installed in the folding machine frame (1), and the claw assembly is located below the folding roller (2).

2. The point-break type continuous draw and folding machine according to claim 1, characterized in that: The liquid adding assembly comprises a liquid adding pump (8), the water inlet end of the liquid adding pump (8) is connected to an external liquid storage device, the water outlet end of the liquid adding pump (8) is connected to a liquid adding water spray pipe (4), and the liquid adding pump (8) supplies liquid to the liquid adding water spray pipe (4) through the water inlet end of the liquid flow meter (7).

3. The point-break type continuous draw and folding machine according to claim 1, characterized in that: A water distribution pipe (5) is installed on the folding machine frame (1); a plurality of water distribution heads (6) corresponding one to one with the liquid adding water spraying pipes (4) are arranged at the water outlet of the water distribution pipe (5); the water outlet of the water distribution pipe (5) is connected to the liquid adding water spraying pipe (4) via the water distribution head (6); and the water inlet of the water distribution pipe (5) is connected to the water outlet of a liquid flow meter (7).

4. The point-break type continuous draw and folding machine according to claim 1, characterized in that: The claw assembly comprises two groups of connecting rod driving devices (9) and claws (10) which are symmetrically arranged with respect to the folding machine frame (1); the claws (10) are mounted on the output end of the connecting rod driving device (9).

5. The point-break type continuous draw and folding machine according to claim 1, characterized in that: The liquid-adding water spray pipe (4) is provided with an arc-shaped portion adapted to the groove (3), the arc-shaped portion is arranged at the lower part of the groove (3), and a plurality of groups of liquid outlet holes (11) are arranged at equal distances on the arc-shaped portion.

6. The point-break type continuous draw and folding machine according to claim 1, characterized in that: A docking cloth placing rack (12) for supplying materials to the folding machine frame (1) is installed on one side of the folding machine frame (1), and two groups of material rolls (13) for docking are installed on the docking cloth placing rack (12).

7. The point-break type continuous draw and folding machine according to claim 1, characterized in that: An automatic deviation correction device (15) is provided on one side of the folding machine frame (1), and a conveying platform (16) is provided on the outside of the folding machine frame (1).

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