Towel folding machine of wet towel packaging production line

Abstract

The utility model discloses a towel folding machine of a wet towel packaging production line, and belongs to the technical field of wet towel packaging production lines, the towel folding machine comprises a mounting table, a first rotating mechanism is mounted at one end of the upper surface of the mounting table, and a second rotating mechanism is mounted at the end, away from the first rotating mechanism, of the upper surface of the mounting table; a supporting mechanism is placed in front of the mounting table, a third rotating mechanism is mounted at the end, away from the mounting table, of the upper surface of the supporting mechanism, a transverse folding mechanism and a longitudinal folding mechanism are mounted at the upper end of the supporting mechanism, a conveying mechanism is placed at the end, away from the mounting table, of the supporting mechanism, and a bearing mechanism is placed on one side of the conveying mechanism. According to the improved towel folding machine of the wet towel packaging production line, folding of towels and temporary storage of the towels are mechanically completed, manpower is saved, longitudinal folding can be achieved without transferring after transverse folding, and efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of wet towel packaging production lines, and in particular to a towel folding machine of a wet towel packaging production line. Background Art

[0002] The wet towel packaging production line is a kind of equipment specially used for the automatic production and packaging of wet towels. It usually consists of multiple workstations, each of which has specific functions and tasks. The towel folding machine is a kind of equipment specially used for the automatic folding of towels into specified shapes and sizes in the wet towel packaging production line. It is usually used for towel folding work in towel production lines or hotels, hospitals, swimming pools and other places.

[0003] In the patent document with the publication number CN206358490U that has been published, a towel folding machine for a wet towel packaging production line is provided, including a folding conveyor frame, a transverse folding mechanism and a longitudinal folding mechanism; a driving wheel and a driven wheel are respectively installed at both ends of the folding conveyor frame, the driving wheel is driven to rotate by a pneumatic motor, and two belts are sleeved on the driving wheel and the driven wheel; the transverse folding mechanism includes a first folding plate, a second folding plate and a third folding plate, the first folding plate and the third folding plate are respectively arranged on both sides of the two belts, the second folding plate is arranged on the outside of the third folding plate, and the third folding plate is driven by an articulated linear cylinder; the first folding plate is driven by a first rotary cylinder, and a first synchronous belt is sleeved on the driven shaft of the first rotary cylinder and the outside thereof, and a gear 1 is arranged on the driven shaft, and the gear 1 is meshed and connected with a gear 2, and the gear 2 is connected to the second folding plate; it has the advantages of simple structure, reliable function, and convenient debugging.

[0004] The above-mentioned device folds the towels by means of the first folding plate, the second folding plate and the third folding plate, but the device needs to be transferred after the transverse folding before the longitudinal folding, thereby increasing the transportation time and reducing the processing efficiency. The device is not provided with a corresponding material receiving device, and there is still some room for improvement in the implementation of the material receiving function. Utility Model Content

[0005] The present application proposes a towel folding machine for a wet towel packaging production line to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, this application adopts the following technical solutions:

[0007] A towel folding machine for a wet towel packaging production line comprises a mounting table, a first rotating mechanism is mounted on one end of the upper surface of the mounting table, a second rotating mechanism is mounted on the end of the upper surface of the mounting table away from the first rotating mechanism, a supporting mechanism is placed in front of the mounting table, a third rotating mechanism is mounted on the upper surface of the supporting mechanism away from the end of the mounting table, a transverse folding mechanism and a longitudinal folding mechanism are mounted on the upper end of the supporting mechanism, a transport mechanism is placed on the end of the supporting mechanism away from the mounting table, and a bearing mechanism is placed on one side of the transport mechanism.

[0008] As a preferred embodiment, the support mechanism includes a support table, support plates are fixedly connected to the upper surface of the support table on both sides, mounting plates are fixedly connected to the upper surface of the support table on both sides and between the support plates, and a transverse folding mechanism and a longitudinal folding mechanism are installed on the upper end of the mounting plate. The first rotating mechanism includes a first servo motor, a cylindrical rod body is fixedly connected to the output end of the first servo motor, and a driving pulley is evenly arranged and fixedly connected to the side of the cylindrical rod body. The second rotating mechanism includes a first mounting block, a second transmission shaft is rotatably connected to one side of the first mounting block, and eight first driven pulleys are evenly arranged and fixedly connected to both ends of the second transmission shaft. The third rotating mechanism includes a second mounting block, a third transmission shaft is rotatably connected to the side of the second mounting block, and four third driven pulleys are evenly arranged and fixedly connected in the middle of the third transmission shaft. The first servo motor and the first mounting block are installed on the front and rear sides of the upper surface of the mounting table, and the second mounting block is installed on the side of the upper surface of the support table away from the mounting table. The four driving pulleys located in the middle of the multiple driving pulleys are connected to the four second driven pulleys through belts, and the other driving pulleys are connected to the eight first driven pulleys through belts.

[0009] By adopting the above technical solution, the first rotating mechanism, the second rotating mechanism and the third rotating mechanism are responsible for realizing the transportation of the towels.

[0010] As a preferred embodiment, the transverse folding mechanism includes a second servo motor, which is installed on the upper end of the mounting plate, and the output end of the second servo motor is fixedly connected to the first driving gear, and the side of the first driving gear is meshed with the first driven gear, and the middle of the first driven gear away from the second servo motor is fixedly connected to a folding plate, and the first driven gear is rotatably connected to the mounting plate on the side away from the folding plate, and the bottom of the folding plate is in contact with a support plate, and the transverse folding mechanism is symmetrically arranged at the upper ends of the two mounting plates.

[0011] By adopting the above technical solution, the transverse folding mechanism is responsible for realizing the double folding of the left and right edges of the towel.

[0012] As a preferred embodiment, the longitudinal folding mechanism includes a third servo motor, which is installed on the inner side of the mounting plate. The output end of the third servo motor is fixedly connected to the second driving gear, and the side of the second driving gear is meshed with a second driven gear. The middle of the second driven gear is fixedly connected to a transmission rod, and both ends of the transmission rod are rotatably connected to the mounting plate. Folding teeth are evenly arranged and fixedly connected on the side of the transmission rod, and the gap between the two folding teeth is the same as the width of the driving pulley.

[0013] By adopting the above technical solution, the longitudinal folding mechanism is responsible for realizing the longitudinal folding of the front and rear sections of the towel.

[0014] As a preferred embodiment, the transport mechanism includes a first electric telescopic rod, a fourth servo motor is installed on the upper end of the first electric telescopic rod, a turntable is installed on the output end of the fourth servo motor, a second electric telescopic rod is fixedly connected to the side of the turntable close to the installation table, a connecting block is fixedly connected to the extending end of the second electric telescopic rod, and a plurality of transport teeth are evenly arranged and fixedly connected to the connecting block away from the side of the second electric telescopic rod.

[0015] By adopting the above technical solution, the transport mechanism is responsible for transporting the towels into the interior of the carrying mechanism, thereby ensuring the stability of the transport process.

[0016] As a preferred embodiment, the carrying mechanism includes a carrying box, the carrying box is opened on the top, the front panel of the carrying box is provided with combing grooves, the number and width of the combing grooves are the same as the transport teeth, and the combing grooves extend to the bottom of the carrying box.

[0017] By adopting the above technical solution, the carrying mechanism is responsible for temporarily storing the towels.

[0018] Beneficial effects of this application:

[0019] The towel folding machine of the wet towel packaging production line realizes the transportation of towels by setting a first rotating mechanism, a second rotating mechanism, and a third rotating mechanism, realizes the transverse folding of the left and right sides of the towel by the transverse folding mechanism, realizes the longitudinal folding of the front and back sides of the towel by the longitudinal folding mechanism, realizes the transfer of the position of the towel by the transportation mechanism, and realizes the temporary storage of the towel by the bearing mechanism. From the folding of the towel to the temporary storage of the towel, it is all completed by machinery, which saves manpower, and can realize the longitudinal folding without transfer after the transverse folding, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of this application;

[0021] Figure 2 This is a schematic diagram of the structure of the first rotating mechanism of the present application;

[0022] Figure 3 This is a schematic diagram of the transport mechanism structure of this application;

[0023] Figure 4 This is a schematic diagram of the structure of the transverse folding mechanism and the longitudinal folding mechanism of the present application.

[0024] Numbers in the figure: 1, mounting table; 2, first rotating mechanism; 201, first servo motor; 202, driving pulley; 3, second rotating mechanism; 301, first mounting block; 302, first driven pulley; 303, second transmission shaft; 4, third rotating mechanism; 401, second mounting block; 402, second driven pulley; 403, third transmission shaft; 5, supporting mechanism; 501, supporting table; 502, supporting plate; 503, mounting plate; 6, horizontal folding mechanism; 601, second servo motor; 60 2. First driving gear; 603. First driven gear; 604. Folding plate; 7. Longitudinal folding mechanism; 701. Third servo motor; 702. Second driving gear; 703. Second driven gear; 704. Transmission rod; 705. Folding teeth; 8. Transport mechanism; 801. First electric telescopic rod; 802. Fourth servo motor; 803. Turntable; 804. Second electric telescopic rod; 805. Connecting block; 806. Transport teeth; 9. Carrying mechanism; 901. Carrying box; 902. Comb slot. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0026] Reference Figure 1 A towel folding machine for a wet towel packaging production line comprises a mounting table 1, a first rotating mechanism 2 is mounted on one end of the upper surface of the mounting table 1, a second rotating mechanism 3 is mounted on the end of the upper surface of the mounting table 1 away from the first rotating mechanism 2, a supporting mechanism 5 is placed in front of the mounting table 1, a third rotating mechanism 4 is mounted on the end of the upper surface of the supporting mechanism 5 away from the mounting table 1, a transverse folding mechanism 6 and a longitudinal folding mechanism 7 are mounted on the upper end of the supporting mechanism 5, a transport mechanism 8 is placed on the end of the supporting mechanism 5 away from the mounting table 1, and a bearing mechanism 9 is placed on one side of the transport mechanism 8.

[0027] Reference Figure 1 , 2The support mechanism 5 includes a support table 501, support plates 502 are fixedly connected to the upper surface of the support table 501 on both sides, mounting plates 503 are fixedly connected to the upper surface of the support table 501 and located between the support plates 502, and a transverse folding mechanism 6 and a longitudinal folding mechanism 7 are installed on the upper end of the mounting plate 503. The first rotating mechanism 2 includes a first servo motor 201, a cylindrical rod body is fixedly connected to the output end of the first servo motor 201, and a driving pulley 202 is evenly arranged and fixedly connected to the side of the cylindrical rod body. The second rotating mechanism 3 includes a first mounting block 301, and a second transmission shaft 303 is rotatably connected to one side of the first mounting block 301, and both ends of the second transmission shaft 303 are evenly arranged and fixed Eight first driven pulleys 302 are connected, the third rotating mechanism 4 includes a second mounting block 401, the second mounting block 401 is rotatably connected to the side of the third transmission shaft 403, and four third driven pulleys are evenly arranged and fixedly connected in the middle of the third transmission shaft 403. The first servo motor 201 and the first mounting block 301 are installed on the front and rear sides of the upper surface of the mounting table 1, and the second mounting block 401 is installed on the upper surface of the support table 501 away from the mounting table 1. The four driving pulleys 202 in the middle of the multiple driving pulleys 202 are connected to the four second driven pulleys 402 through belts, and the other driving pulleys 202 are connected to the eight first driven pulleys 302 through belts. First, place the towel on the transmission belt between the driving pulley 202, the first driven pulley 302, and the second driven pulley 402, so that the belt transmits the towel to the upper surface of the transverse folding mechanism 6 and the longitudinal folding mechanism 7, and the transportation of the towel is completed.

[0028] Reference Figure 4 The transverse folding mechanism 6 includes a second servo motor 601, which is mounted on the upper end of the mounting plate 503. The output end of the second servo motor 601 is fixedly connected to a first driving gear 602, and a first driven gear 603 is meshed on the side of the first driving gear 602. A folding plate 604 is fixedly connected to the middle of the first driven gear 603 away from the second servo motor 601. The first driven gear 603 is rotatably connected to the mounting plate 503 on the side away from the folding plate 604. The bottom of the folding plate 604 contacts the supporting plate 502. The transverse folding mechanism 6 is symmetrically arranged on the upper ends of the two mounting plates 503. When the towel is conveyed to the upper surfaces of the transverse folding mechanism 6 and the longitudinal folding mechanism 7, the first servo motor 201 stops working, the second servo motor 601 drives the first driving gear 602 to rotate, the first driving gear 602 drives the first driven gear 603 to rotate, the first driven gear 603 drives the folding plate 604 to rotate, thereby lifting a section of the towel located on the upper surface of the folding plate 604 to cover the middle of the towel, and the transverse folding mechanisms 6 located on both sides of the supporting mechanism 5 are folded in turn, thus completing the folding of the left and right sections of the towel.

[0029] Reference Figure 4The longitudinal folding mechanism 7 includes a third servo motor 701, which is mounted on the inner side of the mounting plate 503. The output end of the third servo motor 701 is fixedly connected to a second driving gear 702, and the second driving gear 702 is meshed with a second driven gear 703 on the side. The second driven gear 703 is fixedly connected to a transmission rod 704 in the middle. Both ends of the transmission rod 704 are rotatably connected to the mounting plate 503. The sides of the transmission rod 704 are evenly arranged and fixedly connected with folding teeth 705. The gap between the two folding teeth 705 is the same as the width of the driving pulley 202. When the transverse folding mechanism 6 is completed, the third servo motor 701 is started to drive the second driving gear 702 to rotate, the second driving gear 702 drives the second driven gear 703 to rotate, the second driven gear 703 drives the transmission rod 704 to rotate, and the transmission rod 704 drives the folding teeth 705 to rotate, so that the towel located on the upper surface of the folding teeth 705 is slapped on the towel away from the upper surface of the folding teeth 705, that is, the longitudinal folding of the towel is completed.

[0030] Reference Figure 3 The transport mechanism 8 includes a first electric telescopic rod 801, a fourth servo motor 802 is installed on the upper end of the first electric telescopic rod 801, a turntable 803 is installed on the output end of the fourth servo motor 802, a second electric telescopic rod 804 is fixedly connected to the turntable 803 near the installation table 1, a connecting block 805 is fixedly connected to the extended end of the second electric telescopic rod 804, and a plurality of transport teeth 806 are evenly arranged and fixedly connected to the connecting block 805 away from the second electric telescopic rod 804. When the towel is folded, the towel is transferred to the top of the transport teeth 806, the first electric telescopic rod 801 indirectly pushes the turntable 803 to move up, and the turntable 803 indirectly drives the transport teeth 806 to lift the towel, and then the fourth servo motor 802 drives the turntable 803 to rotate, thereby driving the towel above the transport teeth 806 to rotate with the turntable 803 as the center of the circle to transport the towel to the top of the carrying mechanism 9, that is, the transportation of the towel is completed.

[0031] Reference Figure 3 The carrying mechanism 9 includes a carrying box 901, which is provided with an opening on the top. The front panel of the carrying box 901 is provided with combing grooves 902. The number and width of the combing grooves 902 are the same as those of the transport teeth 806. The combing grooves 902 extend to the bottom of the carrying box 901. When the transport teeth 806 are transferred to the top of the combing grooves 902, the first electric telescopic rod 801 contracts to indirectly drive the transport teeth 806 to move downward along the side wall of the combing groove 902. The downward moving distance is obtained by subtracting the value of the last moving distance. Then, the second electric telescopic rod 804 contracts to drive the transport teeth 806 to move backward, thereby leaving the towels inside the carrying box 901, thereby completing the temporary storage of the towels.

[0032] Working principle: First, place the towel on the transmission belt between the driving pulley 202, the first driven pulley 302, and the second driven pulley 402, so that the belt transfers the towel to the upper surface of the transverse folding mechanism 6 and the longitudinal folding mechanism 7, thus completing the transportation of the towel. When the towel is transferred to the upper surface of the transverse folding mechanism 6 and the longitudinal folding mechanism 7, the first servo motor 201 stops working, the second servo motor 601 drives the first driving gear 602 to rotate, the first driving gear 602 drives the first driven gear 603 to rotate, and the first driven gear 603 drives the folding plate 604 to rotate, thereby lifting a section of the towel located on the upper surface of the folding plate 604, so that it covers the middle of the towel, and the transverse folding mechanisms 6 located on both sides of the support mechanism 5 are folded in turn, thus completing the folding of the left and right sections of the towel;

[0033] When the transverse folding mechanism 6 completes the processing, the third servo motor 701 starts to drive the second driving gear 702 to rotate, the second driving gear 702 drives the second driven gear 703 to rotate, the second driven gear 703 drives the transmission rod 704 to rotate, and the transmission rod 704 drives the folding teeth 705 to rotate, so that the towel located on the upper surface of the folding teeth 705 is patted on the towel away from the upper surface of the folding teeth 705, and the longitudinal folding of the towel is completed. When the towel is folded, the towel is transferred to the top of the transport teeth 806, the first electric telescopic rod 801 indirectly pushes the turntable 803 to move up, and the turntable 803 indirectly drives the transport teeth 806 to hold up the towel, and then the fourth servo motor 802 drives the turntable 803 to rotate, thereby driving the towel above the transport teeth 806 to rotate with the turntable 803 as the center of the circle to transport the towel to the top of the carrying mechanism 9, and the transportation of the towel is completed. When the transport teeth 806 are transferred to the top of the combing groove 902, the first electric telescopic rod 801 contracts to indirectly drive the transport teeth 806 to move downward along the side wall of the combing groove 902. The downward moving distance is obtained by subtracting the value of the last moving distance. Then the second electric telescopic rod 804 contracts to drive the transport teeth 806 to move backward, thereby leaving the towel inside the carrying box 901, thereby completing the temporary storage of the towel.

[0034] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A towel folding machine for a wet towel packaging production line, comprising a mounting table (1), characterized in that: A first rotating mechanism (2) is installed at one end of the upper surface of the installation table (1), a second rotating mechanism (3) is installed at one end of the upper surface of the installation table (1) away from the first rotating mechanism (2), a supporting mechanism (5) is placed in front of the installation table (1), a third rotating mechanism (4) is installed at one end of the upper surface of the supporting mechanism (5) away from the installation table (1), a transverse folding mechanism (6) and a longitudinal folding mechanism (7) are installed at the upper end of the supporting mechanism (5), a transport mechanism (8) is placed at one end of the supporting mechanism (5) away from the installation table (1), and a bearing mechanism (9) is placed on one side of the transport mechanism (8).

2. The towel folding machine of the wet towel packaging production line according to claim 1, characterized in that: The support mechanism (5) comprises a support table (501), support plates (502) are fixedly connected to both sides of the upper surface of the support table (501), mounting plates (503) are fixedly connected to both sides of the upper surface of the support table (501) and are located between the support plates (502), and a transverse folding mechanism (6) and a longitudinal folding mechanism (7) are installed on the upper end of the mounting plate (503), the first rotating mechanism (2) comprises a first servo motor (201), a columnar rod body is fixedly connected to the output end of the first servo motor (201), and driving pulleys (202) are evenly arranged and fixedly connected to the side of the columnar rod body, and the second rotating mechanism (3) comprises a first mounting block (301), a second transmission shaft (303) is rotatably connected to one side of the first mounting block (301), and both ends of the second transmission shaft (303) are evenly arranged. Eight first driven pulleys (302) are arranged and fixedly connected, the third rotating mechanism (4) comprises a second mounting block (401), the side of the second mounting block (401) is rotatably connected to a third transmission shaft (403), and the middle of the third transmission shaft (403) is evenly arranged and fixedly connected with four third driven pulleys, the first servo motor (201) and the first mounting block (301) are installed on the front and rear sides of the upper surface of the mounting table (1), the second mounting block (401) is installed on the upper surface of the support table (501) away from the mounting table (1), and the four driving pulleys (202) located in the middle of the plurality of driving pulleys (202) are connected to the four second driven pulleys (402) through belts, and the other driving pulleys (202) are connected to the eight first driven pulleys (302) through belts.

3. The towel folding machine of the wet towel packaging production line according to claim 2, characterized in that: The transverse folding mechanism (6) comprises a second servo motor (601), the second servo motor (601) being mounted on the upper end of the mounting plate (503), the output end of the second servo motor (601) being fixedly connected to a first driving gear (602), the side of the first driving gear (602) being meshed with a first driven gear (603), a folding plate (604) being fixedly connected in the middle of a side of the first driven gear (603) away from the second servo motor (601), a side of the first driven gear (603) away from the folding plate (604) being rotatably connected to the mounting plate (503), the bottom of the folding plate (604) being in contact with a support plate (502), and the transverse folding mechanism (6) being symmetrically arranged on the upper ends of the two mounting plates (503).

4. The towel folding machine of the wet towel packaging production line according to claim 3, characterized in that: The longitudinal folding mechanism (7) comprises a third servo motor (701), the third servo motor (701) being mounted on the inner side of the mounting plate (503), the output end of the third servo motor (701) being fixedly connected to a second driving gear (702), the side of the second driving gear (702) being meshed with a second driven gear (703), the middle of the second driven gear (703) being fixedly connected to a transmission rod (704), the two ends of the transmission rod (704) being rotatably connected to the mounting plate (503), the side of the transmission rod (704) being evenly arranged and fixedly connected with folding teeth (705), the gap between the two folding teeth (705) being the same as the width of the driving pulley (202).

5. The towel folding machine of the wet towel packaging production line according to claim 1, characterized in that: The transport mechanism (8) comprises a first electric telescopic rod (801), a fourth servo motor (802) being mounted on the upper end of the first electric telescopic rod (801), a turntable (803) being mounted on the output end of the fourth servo motor (802), a second electric telescopic rod (804) being fixedly connected to the turntable (803) on a side close to the installation table (1), a connecting block (805) being fixedly connected to an extended end of the second electric telescopic rod (804), and a plurality of transport teeth (806) being evenly arranged and fixedly connected to the connecting block (805) on a side away from the second electric telescopic rod (804).

6. The towel folding machine of the wet towel packaging production line according to claim 5, characterized in that: The carrying mechanism (9) comprises a carrying box (901), the carrying box (901) being provided with an opening on the top, the front panel of the carrying box (901) being provided with combing grooves (902), the number and width of the combing grooves (902) being the same as those of the transport teeth (806), and the combing grooves (902) extending to the bottom of the carrying box (901).

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