Medical gauze folding machine

Abstract

The utility model relates to the technical field of medical gauze production, and provides a medical gauze folding machine which comprises two folding plates which are symmetrically distributed, and further comprises a U-shaped block, the top end of the U-shaped block is fixedly connected with a group of second mounting frames which are symmetrically distributed at the position corresponding to each folding plate, a first rotating shaft is rotatably connected between each group of second mounting frames, and a second rotating shaft is rotatably connected between each group of second mounting frames. And the peripheral face of the first rotating shaft is fixedly connected with the corresponding folding plate, a folding driving mechanism is arranged on one side of the U-shaped block, and the folding driving mechanism is in transmission connection with the output plate. According to the medical gauze collecting device, the function of automatically collecting folded gauze is achieved, the operation steps of operators are reduced, the folded gauze can be conveniently collected in a centralized mode, and the production efficiency of medical gauze is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical gauze production, in particular to a medical gauze folding machine. Background Art

[0002] Medical gauze is a textile used for medical purposes, usually made of pure cotton or blended materials. It has the characteristics of water absorption, breathability and softness, and is often used in medical care activities such as bandaging, cleaning wounds, stopping bleeding, and dressing.

[0003] A medical gauze folding machine is a device that folds gauze mechanically. It can automatically fold the gauze, which can improve the production efficiency and product quality of medical gauze. However, after the gauze is folded by the machine, it still needs to be collected manually. Manually collecting the folded gauze increases the operator's operating steps, the manual collection efficiency is low, and the labor burden is heavy, which may lead to a decrease in the production efficiency of medical gauze. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that after the gauze is folded by a machine, the folded gauze still needs to be collected manually, and the manual collection of the folded gauze increases the operation steps of the operator, the manual collection efficiency is low, and the labor burden is heavy, which may lead to a decrease in the production efficiency of the medical gauze.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a medical gauze folding machine, comprising: two symmetrically distributed folding plates, and also comprising: a U-shaped block, wherein a group of symmetrically distributed second mounting frames are fixedly connected at the top of the U-shaped block corresponding to each folding plate, a first rotating shaft is rotatably connected between each group of the second mounting frames, an outer peripheral surface of the first rotating shaft is fixedly connected to the folding plate corresponding to the first rotating shaft, a folding drive mechanism is arranged on one side of the U-shaped block, and the folding drive mechanism is drivingly connected to the output plate;

[0006] A collecting mechanism, which is arranged on the other side of the U-shaped block, and comprises a collecting box, a group of third mounting frames are fixedly connected to the bottom end of the collecting box, and the third mounting frames are internally rotatably connected to the cylinder;

[0007] An output plate is arranged between two symmetrically distributed folding plates, a group of fourth mounting frames are fixedly connected to one end of the U-shaped block away from the collecting mechanism, a second rotating shaft is rotatably connected between the fourth mounting frames, a connecting plate is fixedly connected between the second rotating shaft and the output plate, a U-shaped frame is fixedly connected to the lower end of the connecting plate, and the U-shaped frame is rotatably connected to the output end of the cylinder; the function of automatically collecting the folded gauze is realized.

[0008] As a preferred embodiment, a baffle is slidably connected inside the collection box so that the gauze can be placed vertically in the collection box.

[0009] As a preferred embodiment, the collecting box is fixedly connected to a mounting block near the top of one end of the U-shaped block, and the top of the mounting block is fixedly connected to an electric telescopic rod, which can limit the rear end of the folded gauze.

[0010] As a preferred embodiment, the folding drive mechanism includes two symmetrically distributed first mounting frames fixedly connected to the end of the U-shaped block away from the collecting box, a sliding frame fixedly connected to the top of the first mounting frame, a rack slidably connected inside the sliding frame, and a driven gear fixedly connected to one end of the first rotating shaft close to the rack, the rack is meshed and transmission-connected with the two driven gears to drive the output plate to fold the gauze.

[0011] As a preferred embodiment, a fifth mounting frame is fixedly installed on the middle part of the top end of the sliding frame away from the collecting mechanism, a rotating pin is rotatably connected inside the fifth mounting frame, a driving gear is fixed on the outer shaft of the rotating pin, the rack and the driving gear are meshed and transmitted, and the rack can be driven to slide horizontally by the rotation of the driving gear.

[0012] As a preferred embodiment, one end of the U-shaped block away from the collecting box is fixedly connected to a motor mounting frame, and a stepper motor is installed in the motor mounting frame, so as to facilitate the installation and fixation of the stepper motor.

[0013] As a preferred embodiment, the output end of the stepper motor is fixedly connected to a driving pulley, the end of the rotating pin is fixedly connected to a driven pulley, a belt is arranged between the driven pulley and the driving pulley, the driven pulley and the driving pulley are connected by a belt transmission, and the power of the stepper motor can be output to the rotating pin by cooperating with the belt between the driving pulley and the driven pulley.

[0014] As a preferred embodiment, the top ends of the output plate and the folding plate are fixedly connected with a plurality of rubber strips, which can increase the surface friction between the output plate and the gauze.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] 1. The utility model is provided with components such as a collecting box, a cylinder, a connecting plate, a U-shaped frame and a folding plate, which can realize the function of turning over and placing the folded gauze into the collecting box, realize the function of automatically collecting the folded gauze, reduce the operation steps of the operator, facilitate the centralized collection of the folded gauze, and improve the production efficiency of medical gauze.

[0017] 2. The utility model is provided with components such as an electric telescopic rod and a baffle. The baffle enables the gauze to be placed vertically in the collection box, making more effective use of the space in the collection box. The electric telescopic rod can limit the rear end of the folded gauze to prevent the gauze from spreading. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional structural schematic diagram of a medical gauze folding machine provided by the utility model;

[0019] Figure 2 A three-dimensional structural schematic diagram of a medical gauze folding machine provided by the utility model;

[0020] Figure 3 A partial cross-sectional view of a medical gauze folding machine provided by the utility model;

[0021] Figure 4 A medical gauze folding machine provided by the utility model Figure 1 A partial enlarged view of point A in the middle.

[0022] Legend:

[0023] 1. U-shaped block; 2. Motor mounting frame; 3. Stepper motor; 4. Rubber strip; 5. Output plate; 6. Folding plate; 7. First mounting frame; 8. Sliding frame; 9. Second mounting frame; 10. First rotating shaft; 11. Collecting box; 12. Mounting block; 13. Electric telescopic rod; 14. Baffle; 15. Third mounting frame; 16. Second rotating shaft; 17. Cylinder; 18. Fourth mounting frame; 19. Connecting plate; 20. U-shaped frame; 21. Driven gear; 22. Driving gear; 23. Rack; 24. Driven pulley; 25. Driving pulley; 26. Belt; 27. Fifth mounting frame; 28. Rotating pin. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4The utility model provides a technical solution: a medical gauze folding machine, comprising: two symmetrically distributed folding plates 5, and also comprising: a U-shaped block 1, a group of symmetrically distributed second mounting frames 9 are fixedly connected at the top of the U-shaped block 1 corresponding to each folding plate 5, a first rotating shaft 10 is rotatably connected between each group of second mounting frames 9, the outer peripheral surface of the first rotating shaft 10 is fixedly connected to the corresponding folding plate 5, a folding drive mechanism is arranged on one side of the U-shaped block 1, and the folding drive mechanism is transmission-connected to the output plate 6;

[0026] The collecting mechanism is arranged at the other side of the U-shaped block 1, and comprises a collecting box 11, and a third mounting frame 15 is fixedly connected to the bottom end of the collecting box 11, and the third mounting frame 15 is internally rotatably connected to the cylinder 17;

[0027] The output plate 6 is arranged between two symmetrically distributed folding plates 5. A group of fourth mounting frames 18 are fixedly connected to one end of the U-shaped block 1 away from the collecting mechanism. A second rotating shaft 16 is rotatably connected between the fourth mounting frames 18. A connecting plate 19 is fixedly connected between the second rotating shaft 16 and the output plate 6. A U-shaped frame 20 is fixedly connected to the lower end of the connecting plate 19. The U-shaped frame 20 is rotatably connected to the output end of the cylinder 17. Through the cylinder 17, the connecting plate 19, the U-shaped frame 20 and other components can be used to turn the folded gauze over and place it into the collection box 11, thereby realizing the function of automatically collecting the folded gauze, reducing the operating steps of the operator, facilitating the centralized collection of the folded gauze, and improving the production efficiency of the medical gauze.

[0028] like Figure 1-4 As shown, a baffle 14 is slidably connected inside the collecting box 11 to receive the transported gauze, so that the gauze can be placed vertically in the collecting box 11, thereby more effectively utilizing the space in the collecting box 11.

[0029] like Figure 1-4 As shown, a mounting block 12 is fixedly connected to the top of one end of the collecting box 11 near the U-shaped block 1, and an electric telescopic rod 13 is fixedly connected to the top of the mounting block 12. The electric telescopic rod 13 outputs the gauze after it enters the collecting box 11. The electric telescopic rod 13 can limit the rear end of the folded gauze to prevent the gauze from spreading.

[0030] like Figure 1-4As shown, the folding drive mechanism includes two symmetrically distributed first mounting frames 7 fixedly connected to the end of the U-shaped block 1 away from the collecting box 11, a sliding frame 8 is fixedly connected to the top of the first mounting frame 7, a rack 23 is slidably connected inside the sliding frame 8, and a driven gear 21 is fixedly connected to the end of the first rotating shaft 10 close to the rack 23. The rack 23 is meshed and transmission-connected with the two driven gears 21, and the two driven gears 21 can be driven to rotate by moving the rack 23, thereby driving the first rotating shafts 10 on both sides to rotate and driving the output plate 6 to fold the gauze.

[0031] like Figure 1-4 As shown, a fifth mounting frame 27 is fixedly installed at the middle of the top of the sliding frame 8 away from the collecting mechanism. A rotating pin 28 is rotatably connected inside the fifth mounting frame 27. A driving gear 22 is fixedly sleeved on the outer shaft of the rotating pin 28. The rack 23 is meshed and transmission-connected with the driving gear 22. The rack 23 can be driven to slide horizontally by the rotation of the driving gear 22.

[0032] like Figure 1-4 As shown, one end of the U-shaped block 1 away from the collecting box 11 is fixedly connected to a motor mounting frame 2, a stepping motor 3 is mounted in the motor mounting frame 2, and the motor mounting frame 2 is provided to facilitate the installation and fixation of the stepping motor 3.

[0033] like Figure 1-4 As shown, a driving pulley 25 is fixedly connected to the output end of the stepper motor 3, a driven pulley 24 is fixedly connected to the end of a rotating pin 28, a belt 26 is arranged between the driven pulley 24 and the driving pulley 25, and the driven pulley 24 and the driving pulley 25 are connected through the belt 26. The driving pulley 25 and the driven pulley 24 cooperate with the belt 26 to output the power of the stepper motor 3 to the rotating pin 28.

[0034] like Figure 1-4 As shown, the tops of the output plate 6 and the folding plate 5 are fixedly connected with a plurality of rubber strips 4, which can increase the surface friction between the output plate 6 and the folding plate 5 and prevent the gauze from falling off when folding.

[0035] Working principle: When folding the gauze, the cut gauze is placed on the upper ends of the output plate 6 and the folding plate 5, and the stepper motor 3 drives the rotating pin 28 to rotate through the active pulley 25 and the driven pulley 24 in cooperation with the belt 26. The rotating pin 28 rotates and drives the rack 23 to slide in the sliding frame 8 through the active gear 22. When the rack 23 slides, it will contact the driven gear 21 on one side, and the driven gear 21 realizes the rotation drive of the first rotating shaft 10 connected to the driven gear 21, so as to drive the folding plate 5 on this side to flip 180 degrees, so as to fold one side of the gauze, and then the stepper motor 3 outputs a reverse torque, so that the rack 23 slides in the reverse direction until it contacts and drives to the other side. The driven gear 21 will reversely drive the first rotating shaft 10 on this side to rotate in the opposite direction and reset when the rack 23 moves in the opposite direction, and when it contacts and drives the driven gear 21 on the other side, the folding plate 5 on the other side is also flipped and folded, thereby realizing the folding of the gauze, and the output shaft is output by the cylinder 17, and the output shaft of the cylinder 17 drives the angle of the second rotating shaft 16 to be deflected through the U-shaped frame 20, and the second rotating shaft 16 rotates and drives the folding plate 5 to flip through the connecting plate 19, and the folded gauze is flipped and attached to the surface of the baffle 14, thereby realizing the function of automatically collecting the folded gauze, reducing the operating steps of the operator, facilitating the centralized collection of the folded gauze, and improving the production efficiency of medical gauze.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A medical gauze folding machine, comprising: Two symmetrically distributed folding plates (5), characterized in that they also include: a U-shaped block (1), a group of symmetrically distributed second mounting frames (9) are fixedly connected at the top of the U-shaped block (1) corresponding to each folding plate (5), a first rotating shaft (10) is rotatably connected between each group of the second mounting frames (9), the outer peripheral surface of the first rotating shaft (10) is fixedly connected to the corresponding folding plate (5), a folding drive mechanism is arranged on one side of the U-shaped block (1), and the folding drive mechanism is drivingly connected to the output plate (6); A collecting mechanism, the collecting mechanism being arranged on the other side of the U-shaped block (1), the collecting mechanism comprising a collecting box (11), a group of third mounting frames (15) being fixedly connected to the bottom end of the collecting box (11), the third mounting frames (15) being internally rotatably connected to a cylinder (17); An output plate (6), the output plate (6) being arranged between two symmetrically distributed folding plates (5), a group of fourth mounting frames (18) being fixedly connected on the side of the U-shaped block (1) away from the collecting mechanism, a second rotating shaft (16) being rotatably connected between the fourth mounting frames (18), a connecting plate (19) being fixedly connected between the second rotating shaft (16) and the output plate (6), a U-shaped frame (20) being fixedly connected at the lower end of the connecting plate (19), and the U-shaped frame (20) being rotatably connected to the output end of the cylinder (17).

2. A medical gauze folding machine according to claim 1, characterized in that: A baffle (14) is slidably connected inside the collection box (11).

3. A medical gauze folding machine according to claim 1, characterized in that: A mounting block (12) is fixedly connected to the top of one end of the collection box (11) close to the U-shaped block (1), and an electric telescopic rod (13) is fixedly connected to the top of the mounting block (12).

4. A medical gauze folding machine according to claim 1, characterized in that: The folding drive mechanism comprises two symmetrically distributed first mounting frames (7) fixedly connected to an end of the U-shaped block (1) away from the collecting box (11); a sliding frame (8) is fixedly connected to the top of the first mounting frame (7); a rack (23) is slidably connected inside the sliding frame (8); and a driven gear (21) is fixedly connected to one end of the first rotating shaft (10) close to the rack (23); and the rack (23) is meshed and transmission-connected with the two driven gears (21).

5. A medical gauze folding machine according to claim 4, characterized in that: A fifth mounting frame (27) is fixedly mounted on the middle of the top end of the sliding frame (8) away from the collecting mechanism, a rotating pin (28) is rotatably connected inside the fifth mounting frame (27), a driving gear (22) is fixedly sleeved on the outer shaft of the rotating pin (28), and the rack (23) is meshingly transmission-connected with the driving gear (22).

6. A medical gauze folding machine according to claim 5, characterized in that: One end of the U-shaped block (1) away from the collecting box (11) is fixedly connected to a motor mounting frame (2), and a stepping motor (3) is mounted in the motor mounting frame (2).

7. A medical gauze folding machine according to claim 6, characterized in that: The output end of the stepper motor (3) is fixedly connected to a driving pulley (25), the end of the rotating pin (28) is fixedly connected to a driven pulley (24), a belt (26) is provided between the driven pulley (24) and the driving pulley (25), and the driven pulley (24) and the driving pulley (25) are connected in transmission via the belt (26).

8. The medical gauze folding machine according to claim 1, characterized in that: The top ends of the output plate (6) and the folding plate (5) are both fixedly connected with a plurality of rubber strips (4).

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