Efficient energy-saving paper handkerchief folding device

Abstract

The utility model discloses an efficient energy-saving paper handkerchief folding device, which relates to the technical field of paper handkerchief production and comprises a processing table, two first vertical plates are slidably connected to one side of the top end of the processing table, limiting discs are rotatably connected to the tops of one sides of the first vertical plates, and a paper drum is connected between the two limiting discs in a clamping manner. Connecting discs are connected to the middles of the two sides of the paper winding drum, clamping holes are eccentrically formed in one sides of the connecting discs, clamping rods are eccentrically connected to one sides of the limiting discs, the clamping rods are connected with the clamping holes in a clamped mode, and a folding mechanism is arranged on the other side of the top end of the machining table; the device has the advantages that the two first vertical plates are matched to drive the limiting disc to move until the clamping rod is clamped with the clamping groove, the position of the roll paper drum is limited, the roll paper drum is located in the middle, the first vertical plates are moved reversely, the unwound roll paper drum can be rapidly detached, and therefore the roll paper drum can be rapidly replaced, and the work efficiency is improved. And the folding efficiency in the paper handkerchief production process is improved.

Description

Technical Field

[0001] The utility model relates to a folding device, in particular to a high-efficiency and energy-saving paper handkerchief folding device, belonging to the technical field of paper handkerchief production. Background Art

[0002] Paper handkerchief is a new type of cleaning paper, which has the same function as traditional handkerchief and can be used for wiping. It is made of soft paper and its main component is bleached wood pulp. Paper handkerchief is generally used for cleaning hands, face, etc. It is required to be soft and unbreakable, able to absorb water quickly and not decompose into paper scraps. The produced paper towel is folded and cut by a folding device before being packaged. It is relatively small and easy to carry.

[0003] Among them, the "a paper towel folding device" disclosed in the application number "CN201921593390.2" is also an increasingly mature technology, comprising a first base frame; two first columns arranged oppositely are fixed to the left end of the upper side of the first base frame, and a feed roller is fixed between the two first columns; two second columns arranged oppositely are fixed on the first base frame and on the right side of the first column, a fixed shaft is fixed between the two second columns, a pressing plate for pressing the middle of the paper towel downward is sleeved on the middle part of the fixed shaft, and two side folding plates are also sleeved on the fixed shaft, and the pressing plate is located between the two side folding plates; two vertical plates arranged oppositely are provided on the first base frame and on the right side of the second column, and a crease plate is fixed on the upper side of the two vertical plates; a paper towel folding device proposed in the utility model manually rotates the adjusting screw rod to displace the position of the mounting block so that it can be adjusted. The position of the unloading roller is adjusted to adjust the feeding position to adapt to the feeding of paper towels of different widths. After further searching, the "roll-type paper towel folding device and fully automatic paper towel slicing equipment" disclosed in the application number "CN201821839211.4" includes: a raw paper ring, a paper ring support frame, a workbench, a guide roller, a paper folding assembly and a suction and pressing roller. The raw paper ring is arranged on the paper ring support frame, and the raw paper ring can rotate on the paper ring support frame. The guide roller is arranged at one end of the upper surface of the workbench, and the guide roller pulls the paper tape coming out of the raw paper ring. The paper folding assembly is arranged on the upper surface of the workbench, and the paper folding assembly folds the paper tape coming out of the guide roller. The suction and pressing roller is arranged on the upper surface of the workbench, and the suction and pressing roller squeezes and pulls the paper tape folded by the paper folding assembly. The utility model has the effect of automatically folding paper towels and improving the efficiency of paper towel folding.

[0004] However, the above method still has the following defects in actual use: when unwinding and folding the paper roll, the paper roll is heavy, which makes it inconvenient to quickly replace the paper roll, affecting the folding efficiency of the paper handkerchief. Therefore, the utility model provides a high-efficiency and energy-saving paper handkerchief folding device. Utility Model Content

[0005] The utility model aims to provide an efficient and energy-saving paper handkerchief folding device to solve the problem in the above-mentioned background technology that it is inconvenient to quickly replace the paper roll, which affects the paper handkerchief folding efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency and energy-saving paper handkerchief folding device, comprising a processing table, a through groove is provided on one side of the top of the processing table, two first vertical plates are slidably connected to one side of the top of the processing table, a limiting disk is rotatably connected to the top of one side of the first vertical plate, a paper roll is clamped and connected between the two limiting disks, connecting disks are connected to the middle of both sides of the paper roll, a clamping hole is eccentrically provided on one side of the connecting disk, a clamping rod is eccentrically connected to one side of the limiting disk, the clamping rod is clamped and connected to the clamping hole, and a folding mechanism is provided on the other side of the top of the processing table.

[0007] As a preferred technical solution of the utility model, a rotating shaft is connected to the middle of the other side of the limiting plate, and one end of the rotating shaft is rotatably connected to the top of one side of the first vertical plate through a bearing.

[0008] As a preferred technical solution of the utility model, two transmission grooves are opened on one side of the top of the processing table, and a moving seat is slidably connected inside the transmission groove. The top of the moving seat is connected to the middle of the bottom end of the first vertical plate.

[0009] As a preferred technical solution of the utility model, the middle part of the transmission groove is rotatably connected with a connecting screw through a bearing, the outer wall of the connecting screw is threadedly connected to the middle part of the movable seat, and both sides of the transmission groove are connected with limiting rods, and the outer wall of the limiting rod is slidably connected to the inside of the movable seat.

[0010] As a preferred technical solution of the utility model, one side of the front side and one side of the back side of the processing table are both connected with a mounting plate, one side of the mounting plate is provided with a motor, and one end of the connecting screw is connected to the transmission shaft of the motor.

[0011] As a preferred technical solution of the utility model, a U-shaped connecting frame is connected to one side of the bottom end of the processing table, and electric push rods are provided on both sides of the inner wall of the bottom end of the U-shaped connecting frame. The telescopic ends of the two electric push rods are connected to a cross plate, and the top end of the cross plate is connected to a bearing seat, and the bearing seat is located below the paper roll.

[0012] As a preferred technical solution of the utility model, the folding mechanism includes two folding plates and two guide frames, the two folding plates are respectively arranged on the other side of the top of the processing table, the two guide frames are respectively arranged on the other side of the top of the processing table, and the guide frames are internally rotatably connected with guide rollers.

[0013] As a preferred technical solution of the present invention, second vertical plates are connected to both sides of the middle of the top of the processing table, both sides of the bottom of the two second vertical plates are rotatably connected to the first tensioning roller, the top of the two second vertical plates are rotatably connected to the second tensioning roller, one side of the two second vertical plates is connected to a connecting plate, the middle of one side of the connecting plate is connected to a pressure rod, the other side of the top of the processing table is connected to two third vertical plates, and the top of one side of the third vertical plates is connected to a side rod.

[0014] Compared with the related art, the high-efficiency and energy-saving paper handkerchief folding device provided by the utility model has the following beneficial effects:

[0015] The two first vertical plates cooperate to drive the limit plate to move until the clamping rod is engaged with the clamping slot, thereby limiting the position of the paper roll and positioning the paper roll in the middle. The first vertical plates are moved in the opposite direction to quickly remove the unwound paper roll, thereby quickly replacing the paper roll and improving the folding efficiency during the production of paper handkerchiefs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the front side of the utility model;

[0017] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the top of the utility model;

[0019] Figure 4 For this utility model Figure 3 A is an enlarged structural diagram of FIG.

[0020] In the figure: 1. processing table; 2. limit plate; 3. folding mechanism; 4. first vertical plate; 5. paper reel; 6. connecting plate; 7. clamping rod; 8. clamping hole; 9. through groove; 10. rotating shaft; 11. transmission groove; 12. moving seat; 13. connecting screw; 14. limit rod; 15. mounting plate; 16. motor; 17. U-shaped connecting frame; 18. electric push rod; 19. horizontal plate; 20. bearing seat; 301. folding plate; 302. guide frame; 303. guide roller; 304. second vertical plate; 305. first tensioning roller; 306. second tensioning roller; 307. pressure rod; 308. third vertical plate; 309. side rod; 310. connecting plate. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1:

[0023] See also Figure 1-4 The utility model provides an efficient and energy-saving paper handkerchief folding device, including a processing table 1, a through slot 9 is provided on one side of the top of the processing table 1, two first vertical plates 4 are slidably connected to one side of the top of the processing table 1, the top of one side of the first vertical plate 4 is rotatably connected to a limiting disk 2, a paper roll 5 is clamped and connected between the two limiting disks 2, the first vertical plate 4 drives the limiting disk 2 to move, and clamps the paper roll 5 between the two limiting disks 2, and the middle parts of both sides of the paper roll 5 are fixedly connected to a connecting disk 6, one side of the connecting disk 6 is eccentrically provided with a clamping hole 8, a plurality of clamping holes 8 are provided, and are equidistantly arranged on one side of the connecting disk 6, a clamping rod 7 is eccentrically fixedly connected to one side of the limiting disk 2, a plurality of clamping rods 7 are provided, and are equidistantly arranged on one side of the limiting disk 2, the clamping rod 7 is clamped and connected with the clamping hole 8, and the clamping of the clamping rod 7 with the clamping hole 8 further provides the stability of the paper roll 5, and a folding mechanism 3 is provided on the other side of the top of the processing table 1;

[0024] A rotating shaft 10 is fixedly connected to the middle of the other side of the limiting plate 2, and one end of the rotating shaft 10 is rotatably connected to the top of one side of the first vertical plate 4 through a bearing, and the rotating shaft 10 limits the rotation direction of the limiting plate 2;

[0025] Two transmission grooves 11 are provided on one side of the top of the processing table 1. A moving seat 12 is slidably connected inside the transmission groove 11. The top of the moving seat 12 is fixedly connected to the middle of the bottom end of the first vertical plate 4. The transmission groove 11 limits the moving position of the moving seat 12, and further limits the moving position of the first vertical plate 4.

[0026] The middle part of the transmission groove 11 is rotatably connected with a connecting screw 13 through a bearing, and the outer wall of the connecting screw 13 is threadedly connected with the middle part of the moving seat 12. Under the thread cooperation between the connecting screw 13 and the moving seat 12, the moving seat 12 moves linearly. Both sides of the transmission groove 11 are fixedly connected with a limiting rod 14, and the outer wall of the limiting rod 14 is slidably connected with the inside of the moving seat 12. The limiting rod 14 limits the moving position of the moving seat 12.

[0027] A mounting plate 15 is fixedly connected to one side of the front and the back of the processing table 1. A motor 16 is fixedly provided on one side of the mounting plate 15. One end of the connecting screw 13 is fixedly connected to the transmission shaft of the motor 16. The motor 16 is started to provide power for the connecting screw 13.

[0028] A U-shaped connecting frame 17 is fixedly connected to one side of the bottom end of the processing table 1, and electric push rods 18 are fixedly provided on both sides of the inner wall of the bottom end of the U-shaped connecting frame 17. The telescopic ends of the two electric push rods 18 are fixedly connected to a transverse plate 19, and the top of the transverse plate 19 is fixedly connected to a bearing seat 20. The bearing seat 20 is located below the paper reel 5. The electric push rod 18 drives the bearing seat 20 to move upward to support the paper reel 5 so as to adjust the installation position of the paper reel 5.

[0029] Specifically, first, the two motors 16 are started simultaneously to rotate the connecting screw 13, and the connecting screw 13 and the movable seat 12 are threadedly matched to make the movable seat 12 move linearly, driving the first vertical plate 4 and the limit plate 2 to move, so that the limit plate 2 moves toward the paper roll 5 until the clamping rod 7 enters the clamping hole 8, clamping the paper roll 5 between the two limit plates 2, thereby quickly fixing the paper roll 5.

[0030] Embodiment 2:

[0031] The folding mechanism 3 includes two folding plates 301 and two guide frames 302. The two folding plates 301 are respectively fixedly arranged on the other side of the top of the processing table 1. The two folding plates 301 fold the roll paper in half. The two guide frames 302 are respectively fixedly arranged on the other side of the top of the processing table 1. The guide frames 302 are internally rotatably connected with guide rollers 303. The two guide rollers 303 guide the folded roll paper.

[0032] The second vertical plates 304 are fixedly connected to both sides of the middle of the top of the processing table 1, and the first tensioning rollers 305 are rotatably connected to both sides of the bottom of the two second vertical plates 304. The second tensioning rollers 306 are rotatably connected to the tops of the two second vertical plates 304, and the roll paper is tightly conveyed by the two first tensioning rollers 305 and the second tensioning rollers 306. A connecting plate 310 is fixedly connected to one side of the two second vertical plates 304, and a pressure rod 307 is fixedly connected to the middle of one side of the connecting plate 310, and the pressure rod 307 presses the middle part of the roll paper downward, and two third vertical plates 308 are fixedly connected to the other side of the top of the processing table 1, and a side rod 309 is fixedly connected to the top of one side of the third vertical plates 308. The two side rods 309 lift the two sides of the roll paper so as to fold it in half;

[0033] Specifically, the paper roll is first passed through the two first tensioning rollers 305 and the second tensioning roller 306, the pressure rod 307 presses down the middle of the paper roll, and the two side rods 309 lift the two sides of the paper roll, folding the paper roll in half, and then passing the folded paper roll between the two guide rollers 303 for the next processing step.

[0034] When in use, first put the paper roll 5 onto the bearing seat 20 through the through slot 9 to support the heavier paper roll 5, then adjust the electric push rod 18 to drive the bearing seat 20 and the paper roll 5 to move up, limit the installation position of the paper roll 5, then rotate the two limit plates 2 to align the clamping rod 7 with the clamping hole 8, and then start the two motors 16 at the same time to rotate the connecting screw rod 13. Under the threaded cooperation between the connecting screw rod 13 and the moving seat 12, the moving seat 12 moves linearly, driving the first vertical plate 4 and the limit plate 2 to move, so that the limit plate 2 moves toward the paper roll 5 until the clamping rod 7 enters the clamping hole 8, and the paper roll 5 is clamped and fixed between the two limit plates 2, so that the paper roll 5 is quickly fixed, conversely, the first vertical plate 4 drives the limit plate 2 to move outward, so that the paper roll 5 can be quickly removed, so that it is convenient to quickly replace the paper roll 5 and improve the folding efficiency of the paper handkerchief;

[0035] Next, the end of the paper roll is pulled out and passed through the two first tensioning rollers 305 and the second tensioning roller 306. The pressure rod 307 presses down the middle of the paper roll, and the two side rods 309 lift the two sides of the paper roll. The paper roll is folded in half and passed between the two folding plates 301 to increase the folding marks. The folded paper roll is then passed between the two guide rollers 303 for the next processing step.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-efficient paper handkerchief folding device, comprising a processing table (1), characterized in that: A through slot (9) is provided on one side of the top of the processing table (1); two first vertical plates (4) are slidably connected to one side of the top of the processing table (1); a top of one side of the first vertical plate (4) is rotatably connected to a limiting disk (2); a paper roll (5) is snap-connected between the two limiting disks (2); a connecting disk (6) is connected to the middle of both sides of the paper roll (5); a snap hole (8) is eccentrically provided on one side of the connecting disk (6); a snap rod (7) is eccentrically connected to one side of the limiting disk (2); the snap rod (7) is snap-connected to the snap hole (8); and a folding mechanism (3) is provided on the other side of the top of the processing table (1).

2. The high-efficiency and energy-saving paper handkerchief folding device according to claim 1 is characterized in that: A rotating shaft (10) is connected to the middle of the other side of the limiting plate (2), and one end of the rotating shaft (10) is rotatably connected to the top of one side of the first vertical plate (4) through a bearing.

3. The high-efficiency and energy-saving paper handkerchief folding device according to claim 1 is characterized in that: Two transmission grooves (11) are provided on one side of the top end of the processing table (1), a moving seat (12) is slidably connected inside the transmission groove (11), and the top end of the moving seat (12) is connected to the middle of the bottom end of the first vertical plate (4).

4. The high-efficiency and energy-saving paper handkerchief folding device according to claim 3 is characterized in that: A connecting screw (13) is rotatably connected to the middle of the transmission groove (11) via a bearing, and the outer wall of the connecting screw (13) is threadedly connected to the middle of the movable seat (12). Both sides of the interior of the transmission groove (11) are connected to limiting rods (14), and the outer wall of the limiting rod (14) is slidably connected to the interior of the movable seat (12).

5. The high-efficiency and energy-saving paper handkerchief folding device according to claim 4 is characterized in that: A mounting plate (15) is connected to one side of the front side and one side of the back side of the processing table (1), a motor (16) is provided on one side of the mounting plate (15), and one end of the connecting screw rod (13) is connected to the transmission shaft of the motor (16).

6. The high-efficiency and energy-saving paper handkerchief folding device according to claim 1, characterized in that: A U-shaped connecting frame (17) is connected to one side of the bottom end of the processing table (1), and electric push rods (18) are arranged on both sides of the inner wall of the bottom end of the U-shaped connecting frame (17). The telescopic ends of the two electric push rods (18) are connected to a transverse plate (19), and the top end of the transverse plate (19) is connected to a bearing seat (20), and the bearing seat (20) is located below the paper roll (5).

7. The high-efficiency and energy-saving paper handkerchief folding device according to claim 1 is characterized in that: The folding mechanism (3) comprises two folding plates (301) and two guide frames (302); the two folding plates (301) are respectively arranged on the other side of the top of the processing table (1); the two guide frames (302) are respectively arranged on the other side of the top of the processing table (1); and the guide frames (302) are rotatably connected to guide rollers (303) inside.

8. The high-efficiency and energy-saving paper handkerchief folding device according to claim 1, characterized in that: The second vertical plates (304) are connected to both sides of the middle of the top of the processing table (1), the first tensioning rollers (305) are rotatably connected to both sides of the bottom of the two second vertical plates (304), the second tensioning rollers (306) are rotatably connected to the top of the two second vertical plates (304), a connecting plate (310) is connected to one side of the two second vertical plates (304), a pressure rod (307) is connected to the middle of one side of the connecting plate (310), and two third vertical plates (308) are connected to the other side of the top of the processing table (1), and a side rod (309) is connected to the top of one side of the third vertical plates (308).

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