Portable dry towel automatic production lamination equipment

Abstract

The invention discloses portable dry towel automatic production lamination equipment, and belongs to the technical field of dry towel folding. The invention discloses portable dry towel automatic production lamination equipment. The equipment comprises a folding mechanism and a folding mechanism, wherein the folding mechanism is arranged on the surface of a rack and is used for transversely folding dry towels; the folding mechanism is arranged behind the folding mechanism and is used for longitudinally folding the dry towels; the conveying assembly is arranged behind the folding mechanism and is used for conveying the folded dry tissues; the folding mechanism comprises a lower knife roll, a traction knife roll, an upper knife roll, a first folding roll, a second folding roll and a conveying knife roll which are rotationally arranged on the surface of the rack; according to the dry towel folding device, the folding assembly is arranged, dry towels which are preliminarily and transversely folded by the folding mechanism are cut off, the dry towels are sequentially and longitudinally folded through the first cloth folding cutter and the second cloth folding cutter, the dry towels do not need to be repeatedly positioned in the folding process, and therefore the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of dry towel folding, and in particular to a portable dry towel automatic production and lamination device. Background Art

[0002] Portable dry wipes are disposable cleaning products, usually made of soft fiber materials. They are light and easy to carry and can be used in a variety of cleaning scenarios without the need for additional cleaning liquids. In the production process of dry wipes, stacking is a key link that directly affects the convenience of use, packaging efficiency and overall product quality of the dry wipes.

[0003] Since the folding process involves both longitudinal and transverse folding operations, this method of folding a single dry towel multiple times is inefficient. From the perspective of longitudinal folding, each fold requires precise positioning and operation procedures, while transverse folding also requires separate adjustments and operation steps. This results in the equipment frequently adjusting parameters and performing positioning operations during the entire folding process, which consumes a lot of time and seriously affects production efficiency. Summary of the invention

[0004] The purpose of the present invention is to solve the problem of low folding efficiency in the prior art and to propose a portable dry towel automatic production and lamination device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A portable dry towel automatic production lamination device, comprising a folding mechanism arranged on the surface of a frame for folding the dry towel transversely and a folding mechanism arranged behind the folding mechanism for folding the dry towel longitudinally; A conveying assembly disposed behind the folding mechanism for conveying the folded dry towel; The folding mechanism comprises a lower knife roller, a traction knife roller, an upper knife roller, a first folding roller, a second folding roller and a conveying knife roller which are rotatably arranged on the surface of a frame.

[0006] In some embodiments, the traction knife roller is located in front of and below the lower knife roller, the upper knife roller is located above the lower knife roller, the first folding roller is located behind the lower knife roller, the second folding roller is located below the first folding roller, and the conveying knife roller is located behind and below the second folding roller.

[0007] In some embodiments, the lower knife roller surface is detachably mounted with two lower cutters, and the upper knife roller surface is detachably mounted with two upper cutters. During the rotation of the upper and lower knife rollers, the two upper cutters can respectively dock with the two lower cutters for cutting the dry towel.

[0008] In some embodiments, two first cloth folding knives are detachably mounted on the surface of the lower knife roller, and the two first cloth folding knives are evenly spaced apart. A second cloth folding knife is detachably mounted on the surface of the first folding roller, and the two second cloth folding knives are evenly spaced apart. A cloth baffle is fixed on the surface of the frame, and the cloth baffle is located directly below the gap between the lower knife roller and the first folding roller and is horizontally arranged.

[0009] In some embodiments, the folding mechanism is provided with a negative pressure component for adsorbing dry towels, and the negative pressure component includes an axial hole opened on the surface of the lower knife roller, the traction knife roller, the first folding roller, the second folding roller and the conveying knife roller, and a plurality of radial holes arranged along the axial direction, and the axial holes are connected with the axial holes, and ventilation hoods are respectively provided at both ends of the lower knife roller, the traction knife roller, the first folding roller, the second folding roller and the conveying knife roller, and a plurality of ventilation grooves of different lengths are opened inside the ventilation hood for controlling the radial holes and the axial holes to ventilate and generate negative pressure at different positions.

[0010] In some embodiments, the conveying assembly is installed on the surface of the frame, and the conveying assembly includes a guide plate installed on the surface of the frame and a plurality of conveying turntables rotating on the surface of the frame. The guide plate is arc-shaped, located at the bottom of the conveying knife roller and concentrically arranged with the conveying knife roller.

[0011] In some embodiments, the conveying assembly further comprises a conveying belt driven and arranged on the surface of the mounting frame and a plurality of baffles fixed at intervals on the surface of the conveying belt, wherein the conveying belt is arranged between a group of conveying turntables.

[0012] In some embodiments, the folding mechanism is driven by a transmission mechanism, which includes a first belt transmission assembly for driving the lower knife roller to rotate, a second belt transmission assembly for enabling the second folding roller to drive the conveying turntable to rotate, and gears fixedly mounted on the lower knife roller, the traction knife roller, the upper knife roller, the first folding roller, the second folding roller and the other end of the conveying knife roller.

[0013] Compared with the prior art, the present invention provides a portable dry towel automatic production lamination device, which has the following beneficial effects.

[0014] 1. The present invention, by providing a folding assembly, cuts off the dry towel after the preliminary horizontal folding by the folding mechanism, and folds the dry towel longitudinally in sequence by the first folding knife and the second folding knife. During the folding process, the dry towel does not need to be repeatedly positioned, thereby improving production efficiency.

[0015] 2. The present invention provides a negative pressure component to generate negative pressure on the surfaces of multiple rollers of the folding component, so that the folding component has sufficient adsorption force on the dry towel, improves the folding accuracy, and facilitates the transportation of the folded dry towel.

[0016] Other advantages, objectives and features of the present invention will be described in part in the following description; and in part, will be apparent to those skilled in the art based on an examination of the following; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the axial structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the local structure of the latter half of the present invention.

[0019] Figure 3 It is a schematic diagram of the axial structure of the folding mechanism in the present invention.

[0020] Figure 4 It is a schematic diagram of the exploded structure of the folding mechanism in the present invention.

[0021] Figure 5 For the present invention Figure 4 Schematic diagram of the structure viewed from above.

[0022] Figure 6 For the present invention Figure 5 Schematic diagram of the side structure.

[0023] Figure 7 It is a schematic diagram of the front cross-sectional structure of the folding mechanism in the present invention.

[0024] Figure 8 It is a schematic diagram of the structure of the conveying component in the present invention.

[0025] Fig. 9 It is a schematic diagram of the rear axial structure of the folding mechanism in the present invention.

[0026] Fig.10 It is a front view structural schematic diagram of the limiting plate in the present invention.

[0027] In the figure: 1. Frame; 2. Traction mechanism; 3. Automatic deviation correction mechanism; 4. Folding mechanism; 5. Folding mechanism; 501. Lower knife roller; 5011. Lower cutting knife; 5012. First folding knife; 502. Traction knife roller; 503. Upper knife roller; 5031. Upper cutting knife; 504. First folding roller; 5041. Second folding knife; 505. Second folding roller; 506. Conveying knife roller; 507. Cloth stop plate; 6. Negative pressure assembly; 601. Axial hole ; 602, radial hole; 603, ventilation cover; 604, ventilation groove; 605, connection box; 606, connection pipe; 7, conveying assembly; 701, guide plate; 702, conveying turntable; 703, conveyor belt; 704, baffle; 705, groove; 706, limit plate; 8, push block; 9, transmission mechanism; 10, transmission mechanism; 1001, first belt transmission assembly; 1002, second belt transmission assembly; 1003, gear. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Reference Figure 1-10 , a portable dry towel automatic production lamination equipment, including a folding mechanism 4 arranged on the surface of a frame 1 and a folding mechanism 5 arranged behind the folding mechanism 4, the folding mechanism 4 is used to fold the dry towel horizontally, and the folding mechanism 5 is used to fold the dry towel longitudinally, the front end of the frame 1 is provided with a traction mechanism 2 for dragging the dry towel, the traction mechanism 2 is located in front of the folding mechanism 4, the surface of the frame 1 is provided with an automatic deviation correction mechanism 3, the automatic deviation correction mechanism 3 is located above the folding mechanism 4, the automatic deviation correction mechanism 3 and the folding mechanism 4 are both provided with two groups, one group of automatic deviation correction mechanism 3 and folding mechanism 4 is staggered with another group of automatic deviation correction mechanism 3 and folding mechanism 4, and is used to fold two rolls of dry towels at the same time, the automatic deviation correction mechanism 3 and the folding mechanism 4 are both existing technologies, so they are not repeated; The folding mechanism 5 includes a lower knife roller 501, a traction knife roller 502, an upper knife roller 503, a first folding roller 504, a second folding roller 505 and a conveying knife roller 506 which are rotatably arranged on the surface of the frame 1. The traction knife roller 502 is located in front of and below the lower knife roller 501, the upper knife roller 503 is located above the lower knife roller 501, the first folding roller 504 is located behind the lower knife roller 501, the second folding roller 505 is located below the first folding roller 504, and the conveying knife roller 506 is located behind and below the second folding roller 505; Among them, two lower cutting knives 5011 are detachably installed on the surface of the lower knife roller 501 through bolts, and the two lower cutting knives 5011 are evenly spaced. Two upper cutting knives 5031 are detachably installed on the surface of the upper knife roller 503 through bolts, and the two upper cutting knives 5031 are evenly spaced. During the rotation of the upper knife roller 503 and the lower knife roller 501, the two upper cutting knives 5031 can respectively dock with the two lower cutting knives 5011 to cut the dry towel.

[0030] It can be understood that by setting up the traction mechanism 2, the dry towel is pulled out from the surface of the dry towel roll and set on the surface of the automatic correction mechanism 3 and the folding mechanism 4, the flow position of the dry towel is corrected by the automatic correction mechanism 3, and the dry towel is first folded in half horizontally as a whole under the action of the folding mechanism 4, and then the dry towel after the preliminary folding is made to flow to the surface of the folding mechanism 5, and the dry towel is pulled by the cooperation of the traction knife roller 502 and the lower knife roller 501. During the rotation of the lower knife roller 501 and the upper knife roller 503, the dry towel is cut into sections by the cooperation of the upper cutter 5031 and the lower cutter 5011, and the cut dry towel continues to be conveyed backward.

[0031] Specifically, two first cloth folding knives 5012 are detachably mounted on the surface of the lower knife roller 501 by bolts, and the two first cloth folding knives 5012 are evenly spaced apart. A second cloth folding knife 5041 is detachably mounted on the surface of the first folding roller 504 by bolts, and the two second cloth folding knives 5041 are evenly spaced apart. The angle between the two first cloth folding knives 5012 and the two lower cutting knives 5011 is 90 degrees. During the rotation of the lower knife roller 501 and the first folding roller 504, the first cloth folding knife 5012 and the second cloth folding knife 5041 cannot dock with each other. A cloth stop plate 507 is fixed on the surface of the frame 1, and the cloth stop plate 507 is located directly below the gap between the lower knife roller 501 and the first folding roller 504 and is horizontally arranged, with the rear end of the cloth stop plate 507 facing the gap between the first folding roller 504 and the second folding roller 505.

[0032] It can be understood that by conveying the cut dry towel between the lower knife roller 501 and the first folding roller 504, a first crease is generated under the squeezing action of the second folding knife 5041 and the lower knife roller 501, and the towel falls on the surface of the cloth baffle plate 507 under the obstruction of the cloth baffle plate 507, and is longitudinally folded through the crease, and under the squeezing action of the first folding knife 5012 and the first folding roller 504, a second crease is generated on the dry towel, and the towel is longitudinally folded again, so that the dry towel falls on the surface of the cloth baffle plate 507 in a Z shape, and the folded dry towel is conveyed by the first folding roller 504 to between the second folding roller 505 and the first folding roller 504 and then conveyed backward, and there is no need to repeatedly position the dry towel during the folding process, thereby improving production efficiency.

[0033] Specifically, the folding mechanism 5 is provided with a negative pressure component 6 for adsorbing the dry towel, and the negative pressure component 6 includes an axial hole 601 and a plurality of radial holes 602 arranged along the axial direction, which are opened on the surfaces of the lower knife roller 501, the traction knife roller 502, the first folding roller 504, the second folding roller 505 and the conveying knife roller 506. The axial holes 601 are connected to the axial holes 601. There are a total of multiple groups of radial holes 602 and axial holes 601 located on the surface of the traction knife roller 502 and are evenly spaced. There are two groups of radial holes 602 and axial holes 601 located on the surfaces of the lower knife roller 501, the first folding roller 504 and the second folding roller 505, respectively, and they are evenly spaced. There are four groups of axial holes 601 and radial holes 602 on the surface of 06 and they are arranged at intervals. Ventilation covers 603 are respectively provided at both ends of the lower knife roller 501, the traction knife roller 502, the first folding roller 504, the second folding roller 505 and the conveying knife roller 506. A plurality of ventilation grooves 604 of different lengths are opened inside the ventilation cover 603 to control the radial holes 602 and the axial holes 601 to ventilate at different positions to generate negative pressure. A connecting box 605 is fixed to the bottom of the frame 1, and a connecting pipe 606 for connecting an air pump is provided on the side of the connecting box 605. A plurality of connecting ports are provided on the surface of the connecting box 605, and the plurality of connecting ports are respectively connected to the plurality of ventilation covers 603 through hoses.

[0034] It can be understood that the air in the connection box 605 is evacuated by an air pump, and the multiple ventilation covers 603 generate negative pressure under the action of multiple hoses, and the multiple radial holes 602 generate negative pressure through the ventilation grooves 604 and the axial holes 601, so that the folding component has sufficient adsorption force on the dry towel, improves the folding accuracy, and facilitates the transportation of the folded dry towel. At the same time, the radial holes 602 at different positions are controlled to generate negative pressure through the position of the ventilation grooves 604, so that a relay effect is generated between the multiple rollers, thereby improving the transmission effect. Figure 7 The ventilation groove 604 used to generate negative pressure on the traction knife roller 502 is located at the bottom of the traction knife roller 502, so that the radial holes 602 at the bottom generate negative pressure. The ventilation groove 604 used to generate negative pressure on the lower knife roller 501 is located at the top. The length of the ventilation groove 604 can simultaneously generate negative pressure in two groups of radial holes 602. When the lower knife roller 501 rotates out of the range of the cloth baffle 507, the negative pressure disappears. The ventilation groove 604 used to generate negative pressure on the first folding roller 504 is located at the bottom of the first folding roller 504. , so that negative pressure is generated when the radial hole 602 rotates to an angle corresponding to the cloth baffle 507, the ventilation groove 604 used to generate negative pressure on the second folding roller 505 is located at the top and rear position of the second folding roller 505, and is staggered with the ventilation groove 604 of the first folding roller 504, so as to relay the dry towel, and the ventilation groove 604 used to generate negative pressure on the conveying knife roller 506 is located at the bottom of the conveying knife roller 506, and is staggered with the ventilation groove 604 of the second folding roller 505, so as to relay the dry towel.

[0035] Specifically, a conveying assembly 7 is arranged behind the folding mechanism 5, and the conveying assembly 7 includes a guide plate 701 installed on the surface of the frame 1 and a plurality of conveying turntables 702 rotating on the surface of the frame 1, Figure 7 The guide plate 701 is arc-shaped, located at the bottom of the conveying knife roller 506 and concentrically arranged with the conveying knife roller 506, and a bend is arranged at the front end of the guide plate 701 to facilitate the entry of dry towels. Multiple conveying turntables 702 are grouped in pairs, and multiple conveying turntables 702 have multiple placement grooves for placing dry towels on the surface. The placement grooves face the conveying knife roller 506 during the rotation of the conveying turntable 702 and correspond to the outlet end of the guide plate 701; refer to Figure 8 The conveying assembly 7 also includes a conveying belt 703 that is driven and arranged on the surface of the mounting frame and a plurality of baffles 704 that are fixed on the surface of the conveying belt 703 at intervals. The conveying belt 703 is arranged between a group of conveying turntables 702. A plurality of grooves 705 corresponding to the conveying turntables 702 are opened on the surface of the conveying knife roller 506. The conveying turntables 702 extend into the grooves 705 during rotation. Limiting disks 706 are respectively fixed on the surfaces of the plurality of conveying turntables 702.

[0036] Understandably, reference Figure 7 By providing the guide plate 701, it is convenient to resist the dry towel during the conveying of the dry towel by the conveying knife roller 506 to prevent it from being scattered during the conveying process. At the same time, it is convenient to insert the dry towel into the placement groove on the surface of the conveying turntable 702 during the rotation of the conveying knife roller 506, and the dry towel is transported backward by the clockwise rotation of the conveying turntable 702; refer to Figure 8 Under the action of the baffle 704, the dry towels in the placement slot can be blocked to the surface of the conveyor belt 703. After a plurality of dry towels are stacked on the surface of the conveyor belt 703, the conveyor belt 703 is moved and transported backwards; Fig. 9 By setting the limiting plate 706, a gap is formed between the limiting plate 706 and the root of the placement groove on the surface of the conveying turntable 702, which is convenient for clamping and limiting the dry towel and preventing the dry towel from falling during the rotation of the conveying turntable 702.

[0037] Specifically, the folding mechanism 5 is driven by the transmission mechanism 10, and the transmission mechanism 10 includes a first belt transmission assembly 1001 and a second belt transmission assembly 1002. The first belt transmission assembly 1001 includes a first pulley driven to rotate by a driving motor and another first pulley fixedly mounted at one end of the lower knife roller 501, and the two first pulleys are connected by a first belt transmission. The second belt transmission assembly 1002 includes a second pulley fixedly mounted at one end of the second folding roller 505 and a second pulley fixedly transferred to one end of the connecting shaft for mounting the conveying turntable 702, and the two second pulleys are connected by a second belt transmission; refer to Fig. 9The transmission mechanism 10 also includes a gear 1003 fixedly assembled on the other end of the lower knife roller 501, the traction knife roller 502, the upper knife roller 503, the first folding roller 504, the second folding roller 505 and the conveying knife roller 506. The gears 1003 of the traction knife roller 502, the upper knife roller 503 and the first folding roller 504 are meshed with the gear 1003 of the lower knife roller 501, the gear 1003 of the second folding roller 505 is meshed with the gear 1003 of the first folding roller 504, and the gear 1003 of the conveying knife roller 506 is meshed with the gear 1003 of the second folding roller 505.

[0038] It can be understood that the folding mechanism 5 and the conveying turntable 702 are driven by the transmission mechanism 10 so as to rotate synchronously. Figure 3 The transmission mechanism 9 sequentially drives the lower knife roller 501 to rotate clockwise, the traction knife roller 502 to rotate counterclockwise, the upper knife roller 503 to rotate counterclockwise, the first folding roller 504 to rotate counterclockwise, the second folding roller 505 to rotate clockwise, and the conveying knife roller 506 to rotate counterclockwise.

[0039] Specifically, refer to Figure 8 and Figure 2 There are two push blocks 8 sliding at the rear end of the frame 1, and the two push blocks 8 are driven to slide by electric push rods respectively. Two sets of conveying mechanisms 9 are set at the rear end of the frame 1. The conveying mechanism 9 uses a conveyor belt to convey materials. It is a prior art and is not described in detail. The conveying direction of the conveying mechanism 9 is perpendicular to the conveying direction of the conveyor belt 703.

[0040] It is understandable that by providing the push block 8, the push block 8 pushes the dry towel on the surface of the conveyor belt 703 to the surface of the conveying mechanism 9, and the folded dry towel is conveyed to the next process through the conveying mechanism 9.

[0041] In the present invention, the dry towel is pulled out from the surface of the dry towel roll by the traction mechanism 2 and is arranged on the surface of the automatic deviation correcting mechanism 3 and the folding mechanism 4. The flow position of the dry towel is corrected by the automatic deviation correcting mechanism 3. Under the action of the folding mechanism 4, the dry towel is first folded in half horizontally as a whole, and then the dry towel after the preliminary folding is made to flow to the surface of the folding mechanism 5. The dry towel is pulled by the cooperation of the traction knife roller 502 and the lower knife roller 501. During the rotation of the lower knife roller 501 and the upper knife roller 503, the dry towel is cut into sections by the cooperation of the upper cutting knife 5031 and the lower cutting knife 5011, and the cut dry towel is continuously conveyed backward. By conveying the cut dry towel between the lower knife roller 501 and the first folding roller 504, the cut dry towel is folded in a Z shape under the action of the first folding knife 5012, the second folding knife 5041 and the cloth stop plate 507. The dry towel is folded in a shape on the surface of the cloth baffle plate 507, and the folded dry towel is transported by the first folding roller 504 to between the second folding roller 505 and the first folding roller 504 for backward transportation. During this process, the negative pressure component 6 causes the folding mechanism 5 to generate negative pressure to improve the transmission effect. Then, the dry towel is transported by the cooperation of the second folding roller 505 and the conveying knife roller 506. Under the action of the guide plate 701, the dry towel is stuffed into the placement groove on the surface of the conveying turntable 702, and the dry towel is transported backward by the clockwise rotation of the conveying turntable 702; under the action of the baffle plate 704, the dry towel in the placement groove can be blocked to the surface of the conveyor belt 703. After multiple dry towels are stacked on the surface of the conveyor belt 703, the conveyor belt 703 is moved, and the dry towel on the surface of the conveyor belt 703 is pushed to the surface of the conveying mechanism 9 by the push block 8, and the folded dry towel is transported to the next process by the conveying mechanism 9.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction; although the embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and cannot be construed as limitations on the present invention, and those of ordinary skill in the art may change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A portable dry towel automatic production lamination device, characterized in that: It comprises a folding mechanism (4) arranged on the surface of the frame (1) for folding the dry towel transversely, and a folding mechanism (5) arranged behind the folding mechanism (4) for folding the dry towel longitudinally; A conveying assembly (7) disposed behind the folding mechanism (5) and used for conveying the folded dry towel; The folding mechanism (5) comprises a lower knife roller (501) rotatably arranged on the surface of the frame (1), a traction knife roller (502), an upper knife roller (503), a first folding roller (504), a second folding roller (505) and a conveying knife roller (506).

2. A portable dry towel automatic lamination equipment according to claim 1, characterized in that: The traction knife roller (502) is located in front of and below the lower knife roller (501), the upper knife roller (503) is located above the lower knife roller (501), the first folding roller (504) is located behind the lower knife roller (501), the second folding roller (505) is located below the first folding roller (504), and the conveying knife roller (506) is located behind and below the second folding roller (505).

3. The portable dry towel automatic lamination equipment according to claim 1 is characterized in that: The lower knife roller (501) has two lower cutting knives (5011) detachably mounted on its surface, and the upper knife roller (503) has two upper cutting knives (5031) detachably mounted on its surface; during the rotation of the upper knife roller (503) and the lower knife roller (501), the two upper cutting knives (5031) can respectively dock with the two lower cutting knives (5011) for cutting dry towels.

4. The portable dry towel automatic lamination equipment according to claim 1 is characterized in that: The surface of the lower knife roller (501) is detachably mounted with two first cloth folding knives (5012), the two first cloth folding knives (5012) are evenly spaced apart; the surface of the first folding roller (504) is detachably mounted with a second cloth folding knife (5041), the two second cloth folding knives (5041) are evenly spaced apart; a cloth blocking plate (507) is fixed to the surface of the frame (1), the cloth blocking plate (507) is located directly below the gap between the lower knife roller (501) and the first folding roller (504) and is horizontally arranged.

5. The portable dry towel automatic lamination equipment according to claim 1 is characterized in that: The folding mechanism (5) is provided with a negative pressure component (6) for adsorbing the dry towel, the negative pressure component (6) comprising an axial hole (601) and a plurality of radial holes (602) arranged along the axial direction, which are opened on the surfaces of the lower knife roller (501), the traction knife roller (502), the first folding roller (504), the second folding roller (505) and the conveying knife roller (506), the axial hole (601) being connected to the axial hole (601), and ventilation covers (603) are respectively arranged at both ends of the lower knife roller (501), the traction knife roller (502), the first folding roller (504), the second folding roller (505) and the conveying knife roller (506), and a plurality of ventilation grooves (604) of different lengths are opened inside the ventilation cover (603) for controlling the radial holes (602) and the axial holes (601) to ventilate at different positions to generate negative pressure.

6. The portable dry towel automatic lamination equipment according to claim 1 is characterized in that: The conveying assembly (7) is mounted on the surface of the frame (1), and comprises a guide plate (701) mounted on the surface of the frame (1) and a plurality of conveying turntables (702) rotating on the surface of the frame (1); the guide plate (701) is arc-shaped, located at the bottom of the conveying knife roller (506) and arranged concentrically with the conveying knife roller (506).

7. The portable dry towel automatic lamination equipment according to claim 6, characterized in that: The conveying assembly (7) further comprises a conveying belt (703) which is arranged on the surface of the mounting frame and a plurality of baffles (704) which are fixed at intervals on the surface of the conveying belt (703); the conveying belt (703) is arranged between a group of conveying turntables (702).

8. The portable dry towel automatic lamination equipment according to claim 1 is characterized in that: The folding mechanism (5) is driven by a transmission mechanism (10), and the transmission mechanism (10) comprises a first belt transmission assembly (1001) for driving the lower knife roller (501) to rotate, a second belt transmission assembly (1002) for enabling the second folding roller (505) to drive the conveying turntable (702) to rotate, and a gear (1003) fixedly mounted on the other end of the lower knife roller (501), the traction knife roller (502), the upper knife roller (503), the first folding roller (504), the second folding roller (505), and the conveying knife roller (506).

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