A folding and cutting mechanism for surgical wipes

Abstract

The utility model provides a kind of folding and cutting mechanism of surgical wiping paper, it is related to medical and health product technical field, including raw material roller, folding disc, at least one group of traction roller, scissors that are sequentially arranged, the cross section of folding disc is wave folding shape, the import and export ends of folding disc are big and small, big one end is butt joint with raw material roller, small one end is butt joint with traction roller.The folding and cutting mechanism of surgical wiping paper, the movable end of wiping paper is introduced from the big head end of folding disc, then transition to the little head end, the wiping paper introduced is folded, finally it is cut according to length by scissors, compared with artificial folding, not only folding neat, high efficiency, while cleanliness is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of medical and health products technology, specifically a folding and cutting mechanism for surgical wipes. Background Technology

[0002] In the packaging process of existing product wipes, the wipes are first cut into uniform sizes by machine as required. Then, a stack of wipes is placed on the workbench. Finally, two operators stand on one side and fold the wipes into strips of different sizes before proceeding to the next process.

[0003] The existing folding process has the following drawbacks: it is cumbersome, involves multiple handling steps, and poses a risk to cleanliness due to manual folding. The final folding step requires high labor costs, and the folding effect is subject to a certain range of error. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a folding and cutting mechanism for surgical wipes, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a folding and cutting mechanism for surgical wipes, comprising a raw material roller, a folding disc, at least one set of traction rollers, and scissors arranged in sequence. The cross-section of the folding disc is wavy and folded. The inlet and outlet ends of the folding disc are of different sizes, with the larger end connected to the raw material roller and the smaller end connected to the traction roller.

[0006] Preferably, it also includes a support plate, two sets of traction rollers are provided, the two sets of traction rollers are arranged front and rear on the support plate, the scissors are also provided on the support plate, and a motor for driving the traction rollers to rotate is provided on the support plate.

[0007] Preferably, it also includes an adjustment mechanism for adjusting the height of the traction roller.

[0008] Preferably, the adjustment mechanism includes a base, an adjustment screw, a nut threaded onto the adjustment screw, a slide rod, and a sliding sleeve slidably mounted on the slide rod. The adjustment screw is vertically pivotally connected to the base, the slide rod is vertically fixed to the base, the nut and the sliding sleeve are connected to a support plate, and the base has a through hole for the traction roller to pass through.

[0009] Preferably, the top surface of the base is flush with the bottom of the folding disc.

[0010] Preferably, each groove bottom of the folding disk is provided with a pressure foot, and both ends of the pressure foot are upwardly curved antennae, one end of which is fixed to the carrier above the folding disk.

[0011] This invention provides a folding and cutting mechanism for surgical wipes. It has the following beneficial effects: 1. The folding and cutting mechanism of the surgical wiping paper introduces the wiping paper from the large end of the folding disc and then transitions to the small end, resulting in a folded wiping paper. Finally, it is cut to length by scissors. Compared with manual folding, it is not only neat and efficient, but also greatly improves the cleanliness. Attached Figure Description

[0012] Figure 1 This is an overall isometric view of the present invention; Figure 2 This is a diagram showing the corresponding folding disc and traction roller of this utility model; Figure 3 This is a schematic diagram of the presser foot of this utility model.

[0013] In the diagram: 1 Raw material roller, 2 Folding disc, 3 Presser foot, 4 Base, 5 Support plate, 6 Traction roller, 7 Motor, 8 Scissors, 9 Through hole, 10 Adjusting screw, 11 Nut, 12 Slide rod, 13 Slide sleeve, 14 Connector, 31 Antenna. Detailed Implementation

[0014] This utility model embodiment provides a folding and cutting mechanism for surgical wipes, such as... Figure 1-3 As shown, it includes a raw material roller 1, a folding disc 2, at least one set of traction rollers 6, and a shear 8 arranged in sequence.

[0015] The raw material roller 1 is wound with roll-type wiping paper, which can be pulled out.

[0016] like Figure 1 As shown, the cross-section of the folding disc 2 is wavy. The number of folds on the folding disc is set according to the number of folds of the wiping paper. The inlet and outlet ends of the folding disc 2 are of different sizes. The larger end connects to the raw material roller 1. The movable end of the wiping paper is introduced from the larger end of the folding disc 2 and then transitions to the smaller end. The smaller end connects to the traction roller 6. A connector 14 for clamping the folding disc 2 is provided on the top. The connector 14 is fitted onto the smaller end, and the deeper it is fitted, the tighter it will be. The upper end of the connector 14 contacts the wiping paper and hangs on the folding disc 2. The protruding part can prevent the wiping paper from slipping on one side during operation, which would cause the final folds to be misaligned.

[0017] like Figure 3 As shown, each groove bottom of the folding disk 2 is provided with a pressure foot 3, each foot extending through the front and back of the entire folding disk 2. Both ends of the pressure foot 3 are upward-curving antennae 31, one end of which is fixed to the connector 14 above the folding disk 2.

[0018] The connector 14 is connected to the presser foot 3 to effectively prevent the folding disc 2 from deforming. The folding disc 2 and the presser foot 3 are connected by a snap-fit ​​joint to further prevent the connector from slipping off. During operation, the wiping paper is inserted between the antenna 31 and the folding disc 2, gradually tightening from the large opening to the small opening.

[0019] This device also includes a support plate 5, and two sets of traction rollers 6 are arranged one behind the other on the support plate 5. The traction rollers 6 are pivotally connected to the support plate 5 via bearings. A motor 7 for driving the rotation of the traction rollers 6 is mounted on the support plate 5. Scissors 8 are also mounted on the support plate 5, and the wiping paper drawn from the traction rollers 6 is cut by the scissors 8. The scissors 8 have a spring in the middle, which is in an open state when not in use, making it convenient for the operator to pull out the roll of paper. The fixed scissors ensure that the cut paper is even.

[0020] In order to accommodate wiping paper of different sizes, and to make the gap between the support plate 5 and the base 4 slightly larger than the width of the wiping paper, this device also includes an adjustment mechanism for adjusting the height of the traction roller 6.

[0021] like Figure 1 and Figure 2 As shown, the adjustment mechanism includes a base 4, an adjustment screw 10, a nut 11 threaded onto the adjustment screw 10, a slide rod 12, and a sliding sleeve 13 slidably sleeved onto the slide rod 12. The adjustment screw 10 is vertically pivotally connected to the base 4, and the slide rod 12 is vertically fixed to the base 4. The nut 11 and the sliding sleeve 13 are connected to the support plate 5. The base 4 has a through hole 9 for the traction roller 6 to pass through.

[0022] The top surface of the base 4 is flush with the bottom of the folding disc 2. The height of the support plate 5 is controlled by adjusting the screw 10 so that the distance between the support plate 5 and the base 4 is slightly greater than the width of the wiping paper.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A folding and cutting mechanism for surgical wipes, characterized in that: It includes a raw material roller (1), a folding disc (2), at least one set of traction rollers (6), and a shear (8) arranged in sequence. The cross-section of the folding disc (2) is wavy and folded. The inlet and outlet ends of the folding disc are of different sizes. The larger end is connected to the raw material roller (1), and the smaller end is connected to the traction roller (6).

2. The folding and cutting mechanism for surgical wipes according to claim 1, characterized in that: It also includes a support plate (5), two sets of traction rollers (6) are provided, and the two sets of traction rollers (6) are arranged in front and behind on the support plate (5). The scissors (8) are also provided on the support plate (5). The support plate (5) is provided with a motor (7) for driving the traction rollers (6) to rotate.

3. The folding and cutting mechanism for surgical wipes according to claim 2, characterized in that: It also includes an adjustment mechanism for adjusting the height of the traction roller (6).

4. The folding and cutting mechanism for surgical wipes according to claim 3, characterized in that: The adjustment mechanism includes a base (4), an adjustment screw (10), a nut (11) threaded on the adjustment screw (10), a slide rod (12), and a sliding sleeve (13) slidably sleeved on the slide rod (12). The adjustment screw (10) is vertically pivotally connected to the base (4), and the slide rod (12) is vertically fixed to the base (4). The nut (11) and the sliding sleeve (13) are connected to a support plate (5). The base (4) has a through hole (9) through which the traction roller (6) can pass.

5. The folding and cutting mechanism for surgical wipes according to claim 4, characterized in that: The top surface of the base (4) is flush with the bottom of the folding disc (2).

6. The folding and cutting mechanism for surgical wipes according to claim 1, characterized in that: Each groove bottom of the folding disk (2) is provided with a pressure foot (3), and both ends of the pressure foot (3) are upward-curving antennae (31), one end of which is fixed on the carrier above the folding disk (2).

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