CN220052037U - Cutting mechanism of medical tissue - Google Patents
Cutting mechanism of medical tissue Download PDFInfo
- Publication number
- CN220052037U CN220052037U CN202321105835.4U CN202321105835U CN220052037U CN 220052037 U CN220052037 U CN 220052037U CN 202321105835 U CN202321105835 U CN 202321105835U CN 220052037 U CN220052037 U CN 220052037U
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- cutting
- fixedly connected
- medical tissue
- connecting rod
- medical
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- 238000005520 cutting process Methods 0.000 title claims abstract description 78
- 230000007246 mechanism Effects 0.000 title claims abstract description 44
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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- Nonmetal Cutting Devices (AREA)
Abstract
The utility model relates to the technical field of paper cutting, in particular to a cutting mechanism of medical tissue, which comprises medical tissue vertically falling from production equipment, wherein two sides of the medical tissue are respectively provided with a positioning mechanism and a cutting mechanism, the positioning mechanism comprises two abutting pressing plates, a connecting rod is fixedly connected between the two abutting pressing plates, the cutting mechanism comprises an L-shaped base, the medical tissue is cut through the horizontal movement of a cutting wheel, the medical tissue can be completely cut off, the pressing plates are matched with the abutting pressing plates to clamp the medical tissue from two sides before cutting, deviation of cutting caused by displacement of the medical tissue in the cutting process is avoided, the medical tissue is vertically arranged, the medical tissue can be quickly unfolded after cutting is completed, and the influence on cutting precision caused by curling of the medical tissue due to continuous conveying of the medical tissue is avoided.
Description
Technical Field
The utility model relates to the technical field of paper cutting, in particular to a cutting mechanism of medical tissue.
Background
As one of the paper, the medical tissue paper has stronger water absorption than the conventional paper, is mainly used for wiping hands, can absorb water faster and has higher wet strength, and is not easy to disperse into broken paper scraps when meeting water, thus having certain strength and stiffness.
In the paper production process, the paper needs to be cut so as to be convenient for packaging and selling of the paper, for example, a paper extraction production device is proposed in patent application number CN202122353930.3, so that a cutting blade moves up and down in a reciprocating manner, and the paper extraction is automatically cut.
In the prior art, as the device is proposed in the patent application number CN202122353930.3, the paper is cut by using the cutter, when the medical tissue is cut, the medical tissue is more water-absorbing, so that the structure of the medical tissue is tighter, and the medical tissue is thicker than that of the common paper, so that the problem that the medical tissue is not cut completely when the medical tissue is cut by the cutter is easily caused.
Disclosure of Invention
The utility model aims to provide a cutting mechanism of medical tissue paper, which aims to solve the problems in the background technology.
The aim of the utility model can be achieved by the following technical scheme:
the cutting mechanism of the medical tissue comprises the medical tissue which vertically falls down from production equipment, wherein two sides of the medical tissue are respectively provided with a positioning mechanism and a cutting mechanism, the positioning mechanism comprises two abutting pressing plates, and a connecting rod is fixedly connected between the two abutting pressing plates;
the cutting mechanism comprises an L-shaped base, a first electric telescopic rod is fixedly connected to the L-shaped base, a cutting assembly is slidably connected to the upper portion of the horizontal end of the L-shaped base, one end of the first electric telescopic rod is fixedly connected with the cutting assembly and used for driving the cutting assembly to move together, and a paper pressing mechanism matched with the pressing plate for use is fixedly connected to the first electric telescopic rod.
Preferably, the cutting assembly comprises a rectangular sleeve seat which is connected to the L-shaped base in a sliding manner, one end of the first electric telescopic rod is fixedly connected with the rectangular sleeve seat, the rectangular sleeve seat is fixedly connected with the second electric telescopic rod, one end of the second electric telescopic rod is fixedly connected with a movable block, a cutting wheel is fixedly arranged at the top of the movable block, and the cutting wheel is used for cutting medical tissue.
Preferably, a guide connecting rod is fixedly connected between the two sides of the inner wall of the rectangular sleeve seat, and the guide connecting rod is in sliding connection with the movable block.
Preferably, the paper pressing mechanism comprises a fixed connecting rod, one end of the fixed connecting rod is fixedly connected with a fixed sleeve, one side of the inner wall of the fixed sleeve is fixedly connected with a spring, one end of the spring is fixedly connected with a movable connecting rod, one end of the movable connecting rod penetrates through the fixed sleeve and extends out of the fixed sleeve, and one end of the movable connecting rod, located outside the fixed sleeve, is fixedly connected with a squeeze plate.
Preferably, the two pressing plates and the two paper pressing mechanisms are symmetrically arranged at the top and the bottom of the cutting wheel, and one end of the fixed connecting rod is fixedly connected to the first electric telescopic rod.
Preferably, a rectangular frame is arranged above the L-shaped base, two guide press rollers are rotatably connected between two sides of the inner wall of the rectangular frame, and medical tissue passes through the space between the two guide press rollers.
The utility model has the beneficial effects that:
the medical tissue paper is cut through the horizontal movement of the cutting wheel, the medical tissue paper can be completely disconnected, and before cutting, the extrusion plate is matched with the pressing plates to clamp the medical tissue paper from two sides, so that the medical tissue paper is prevented from being displaced to cause cutting deviation in the cutting process, the medical tissue paper is vertically arranged, the subsequent medical tissue paper after cutting can be quickly unfolded, and the medical tissue paper is prevented from being curled to influence the cutting precision due to continuous conveying of the medical tissue paper.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the rectangular socket portion of FIG. 1;
FIG. 3 is a schematic view of the internal portion of the rectangular socket of FIG. 2;
FIG. 4 is a schematic view of a side view of the medical tissue of FIG. 1;
fig. 5 is a cross-sectional view of the fixed link portion of fig. 4.
Reference numerals in the drawings are as follows:
1. medical tissue, 2, a pressing plate, 3, a connecting rod, 4, an L-shaped base, 5, a first electric telescopic rod, 7, a tissue pressing mechanism, 71, a fixed connecting rod, 72, a fixed sleeve, 73, a spring, 74, a movable connecting rod, 75, a pressing plate, 8, a rectangular sleeve seat, 9, a second electric telescopic rod, 10, a movable block, 11, a cutting wheel, 12, a guide connecting rod, 13, a rectangular frame, 14 and a guide pressing roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a cutting mechanism of medical hand towel, includes the medical hand towel 1 that drops perpendicularly from production facility, the both sides of medical hand towel 1 are provided with positioning mechanism and cutting mechanism respectively, positioning mechanism includes two conflict clamp plates 2, fixedly connected with connecting rod 3 between two conflict clamp plates 2.
The cutting mechanism comprises an L-shaped base 4, a cutting assembly is slidably connected above the horizontal end of the L-shaped base 4 and fixedly connected with a first electric telescopic rod 5,L, one end of the first electric telescopic rod 5 is fixedly connected with the cutting assembly and used for driving the cutting assembly to move together, and a paper pressing mechanism 7 used in cooperation with the pressing plate 2 is fixedly connected to the first electric telescopic rod 5.
As shown in fig. 1 and 4, the equipment for producing the medical tissue 1 is located at a high place, so that the output tissue can vertically fall from the high place, the L-shaped base 4, the connecting rod 3 and the rectangular frame 13 are all fixed on external equipment, all electric equipment is externally connected with a power supply, and automatic control is performed through a PLC circuit system.
The cutting assembly comprises a rectangular sleeve seat 8 which is connected to the L-shaped base 4 in a sliding mode, one end of the first electric telescopic rod 5 is fixedly connected with the rectangular sleeve seat 8, a second electric telescopic rod 9 is fixedly connected to the rectangular sleeve seat 8, one end of the second electric telescopic rod 9 is fixedly connected with a movable block 10, a cutting wheel 11 is fixedly mounted at the top of the movable block 10, and the cutting wheel 11 is used for cutting the medical tissue 1.
As shown in fig. 1 and 2, a driving mechanism is arranged below the cutting wheel 11 to drive the cutting wheel 11 to rotate, and the cutting wheel 11 is horizontally arranged to cut the medical tissue 1 on one side.
A guide connecting rod 12 is fixedly connected between two sides of the inner wall of the rectangular sleeve seat 8, and the guide connecting rod 12 is in sliding connection with the movable block 10.
As shown in fig. 2 and 3, the guide link 12 passes through the movable block 10, and guides the movable block 10 such that the movable block 10 can only move horizontally.
The paper pressing mechanism 7 comprises a fixed connecting rod 71, one end of the fixed connecting rod 71 is fixedly connected with a fixed sleeve 72, one side of the inner wall of the fixed sleeve 72 is fixedly connected with a spring 73, one end of the spring 73 is fixedly connected with a movable connecting rod 74, one end of the movable connecting rod 74 penetrates through the fixed sleeve 72 and extends out of the fixed sleeve 72, and one end of the movable connecting rod 74, located outside the fixed sleeve 72, is fixedly connected with a pressing plate 75.
As shown in fig. 4 and 5, the pressing plate 75 and the pressing plate 2 are respectively located at both sides of the medical hand towel 1, and can clamp the medical hand towel 1 from both sides.
The two pressing plates 2 and the two paper pressing mechanisms 7 are symmetrically arranged at the top and the bottom of the cutting wheel 11, and one end of the fixed connecting rod 71 is fixedly connected to the first electric telescopic rod 5.
A rectangular frame 13 is arranged above the L-shaped base 4, two guide press rollers 14 are rotatably connected between two sides of the inner wall of the rectangular frame 13, and the medical tissue 1 passes through the space between the two guide press rollers 14.
As shown in fig. 1, two guiding press rollers 14 can provide guiding for the medical tissue 1, and roll the medical tissue 1 to avoid curling of the medical tissue 1.
The utility model provides a cutting mechanism of medical tissue, which has the following working principle:
when the medical tissue needs to be cut, the first electric telescopic rod 5 stretches to drive the tissue pressing mechanism 7 to move so that the extrusion plate 75 is abutted against one side of the medical tissue 1, then the fixed sleeve 72 extrudes the spring 73 along with the continued movement of the first electric telescopic rod 5, and the spring 73 extrudes the movable connecting rod 74 and the extrusion plate 75 so that the extrusion plate 75 is matched with the abutting pressing plate 2 to clamp the medical tissue 1 from two sides;
the electric telescopic rod 5 drives the rectangular sleeve seat 8 to move, the rectangular sleeve seat 8 drives the cutting wheel 11 to move towards the direction of the medical tissue 1, the movable block 10 is driven by the second electric telescopic rod 9 to horizontally move, the movable block 10 drives the cutting wheel 11 to horizontally move, the medical tissue is cut, the medical tissue 1 is cut off, and in the cutting process, the medical tissue 1 above the cutting position is extruded by the extrusion plate 75, so that the continuously conveyed medical tissue 1 does not move downwards but is curled above the extrusion plate 75;
then the first electric telescopic rod 5 contracts and drives the paper pressing mechanism 7 to be separated from the medical tissue 1, the cutting wheel 11 is separated from the medical tissue 1, the medical tissue which is not cut at the moment can be unfolded downwards under the action of gravity, the next cutting is convenient, the cut medical tissue 1 descends, and the medical tissue 1 is recovered from the lower part.
Compared with the related art, the cutting mechanism of the medical tissue paper has the following beneficial effects:
the medical tissue 1 is cut through the horizontal movement of the cutting wheel 11, the medical tissue 1 can be completely disconnected, and before cutting, the extrusion plate 75 is matched with the pressing plate 2 to clamp the medical tissue from two sides, so that the medical tissue is prevented from being displaced in the cutting process to cause deviation in cutting, the medical tissue 1 is vertically arranged, the medical tissue 1 can be quickly unfolded after cutting, and the medical tissue 1 is prevented from being continuously conveyed to cause curling to cause influence on cutting precision.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a cutting mechanism of medical hand towel, includes medical hand towel (1) that drops perpendicularly from production facility, its characterized in that, the both sides of medical hand towel (1) are provided with positioning mechanism and cutting mechanism respectively, positioning mechanism includes two conflict clamp plates (2), fixedly connected with connecting rod (3) between two conflict clamp plates (2);
the cutting mechanism comprises an L-shaped base (4), a first electric telescopic rod (5) is fixedly connected to the L-shaped base (4), a cutting assembly is slidably connected to the upper portion of the horizontal end of the L-shaped base (4), one end of the first electric telescopic rod (5) is fixedly connected with the cutting assembly and used for driving the cutting assembly to move together, and a paper pressing mechanism (7) matched with the pressing plate (2) for use is fixedly connected to the first electric telescopic rod (5).
2. The cutting mechanism of medical tissue paper according to claim 1, characterized in that the cutting assembly comprises a rectangular sleeve seat (8) which is connected to the L-shaped base (4) in a sliding mode, one end of the first electric telescopic rod (5) is fixedly connected with the rectangular sleeve seat (8), the rectangular sleeve seat (8) is fixedly connected with a second electric telescopic rod (9), one end of the second electric telescopic rod (9) is fixedly connected with a movable block (10), the top of the movable block (10) is fixedly provided with a cutting wheel (11), and the cutting wheel (11) is used for cutting the medical tissue paper (1).
3. The cutting mechanism of the medical tissue paper according to claim 2, wherein a guide connecting rod (12) is fixedly connected between two sides of the inner wall of the rectangular sleeve seat (8), and the guide connecting rod (12) is in sliding connection with the movable block (10).
4. The cutting mechanism of medical tissue according to claim 1, wherein the paper pressing mechanism (7) comprises a fixed connecting rod (71), one end of the fixed connecting rod (71) is fixedly connected with a fixed sleeve (72), one side of the inner wall of the fixed sleeve (72) is fixedly connected with a spring (73), one end of the spring (73) is fixedly connected with a movable connecting rod (74), one end of the movable connecting rod (74) penetrates through the fixed sleeve (72) and extends out of the fixed sleeve (72), and one end of the movable connecting rod (74) located outside the fixed sleeve (72) is fixedly connected with a squeeze plate (75).
5. The cutting mechanism of medical tissue according to claim 4, wherein the two pressing plates (2) and the two pressing mechanisms (7) are symmetrically arranged at the top and the bottom of the cutting wheel (11), and one end of the fixed connecting rod (71) is fixedly connected to the first electric telescopic rod (5).
6. The cutting mechanism of the medical tissue according to claim 1, wherein a rectangular frame (13) is arranged above the L-shaped base (4), two guide press rollers (14) are rotatably connected between two sides of the inner wall of the rectangular frame (13), and the medical tissue (1) passes through the space between the two guide press rollers (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105835.4U CN220052037U (en) | 2023-05-10 | 2023-05-10 | Cutting mechanism of medical tissue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105835.4U CN220052037U (en) | 2023-05-10 | 2023-05-10 | Cutting mechanism of medical tissue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220052037U true CN220052037U (en) | 2023-11-21 |
Family
ID=88753852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321105835.4U Active CN220052037U (en) | 2023-05-10 | 2023-05-10 | Cutting mechanism of medical tissue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220052037U (en) |
-
2023
- 2023-05-10 CN CN202321105835.4U patent/CN220052037U/en active Active
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