A splitting device for producing health care patches
By designing a splitting device including a cutting table, a knife holder, a cutting edge, a press block and an anti-pressure rod, the problem of release paper being brought up during cutting in health care patch production is solved, and a more stable cutting process and higher production quality are achieved.
Patent Information
- Application Number
- CN202421547514.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-02
AI Technical Summary
During the production process of health care patches, the glue of the adhesion layer is extruded during cutting, resulting in the release paper being carried up, affecting the cutting process.
A splitting device for the production of health care patches is designed, including cutting table, knife holder, cutting edge, paper pressing block, fixed distance spring and anti-pressure rod. By providing paper pressing blocks on both sides of the cutting edge and connecting the cutting edge with the paper pressing block through a fixed distance spring and a fixed distance groove, ensuring that the health care patch is pressed down before and after cutting, reducing the possibility of release paper being brought up. At the same time, by setting up an anti-pressure rod and anti-stick bump, the pressure is adjusted and the glue adhesion is reduced.
It effectively reduces the impact of release paper on health care patch production, ensures the stability and quality of the cutting process, and avoids the problem of glue adhesion.
Smart Images
Figure CN222741587U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cutting equipment and relates to a cutting device for producing health care patches. Background Art
[0002] A health care patch is an external patch used for health care. The health care patch usually has three layers, an adhesive layer made of non-woven fabric or other materials, an ointment layer attached to the adhesive layer, and the adhesive layer is usually coated with glue. Therefore, a layer of release paper is usually bonded to the adhesive layer for anti-sticking, and the ointment layer is located between the adhesive layer and the release paper layer.
[0003] During production, after the three-layer health patch is completed, it will be divided into independent blocks for packaging through a dividing device. During the division, the health patch is squeezed, and the glue between the adhesive layer and the release paper layer is squeezed out. When the glue adheres to the dividing tool, the release paper may be lifted up, affecting the cutting process. Utility Model Content
[0004] In view of the above problems, the utility model proposes a splitting device for producing health care patches, which well solves the problems in the prior art.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0006] A splitting device for producing a health care patch, comprising:
[0007] A cutting table, wherein a knife avoidance groove is provided on the cutting table;
[0008] A knife drop holder, the knife drop holder is fixedly connected to the cutting table;
[0009] A cutting blade, the cutting blade is slidably mounted on the blade holder, the cutting blade is located directly above the blade avoidance groove, and distance blocks are fixedly mounted on both sides of the cutting blade;
[0010] A paper pressing block, which is slidably mounted on the knife holder, a distance groove is provided on one side of the paper pressing block close to the cutting blade, and a paper pressing block is provided on both sides of the cutting blade;
[0011] A distance spring, the distance spring is fixedly installed on one side of the distance groove close to the cutting table, and the distance block is slidably located in the distance groove;
[0012] A driving member, the driving member is fixedly mounted on the blade holder, and the driving member drives the cutting blade to slide;
[0013] A feed roller is rotatably mounted above the cutting table, and the feed rollers are disposed on both sides of the knife drop frame, and the feed rollers are connected to a drive motor.
[0014] Optionally, two anti-pressure rods are installed on both sides of the cutting table, and the two anti-pressure rods are respectively located directly below the paper pressing block.
[0015] Optionally, the anti-pressure rod is threadedly connected to the cutting table.
[0016] Optionally, a scale is provided on the side of the anti-pressure rod, the scale is fixedly mounted on the cutting table, and a pointer is rotatably mounted on the anti-pressure rod, and the pointer indicates the scale.
[0017] Optionally, the side surface of the feed roller located on the side after the health care patch is cut is provided with an anti-sticking protrusion, and a plurality of the anti-sticking protrusions cover the side surface of the feed roller.
[0018] Optionally, silicone oil is provided in the knife avoidance groove.
[0019] Optionally, two oil-coated rollers are rotatably provided at the bottom of the knife avoidance groove, the bottom of the oil-coated rollers is immersed in silicone oil, and the cutting blade is inserted between the two oil-coated rollers when sliding downward.
[0020] Compared with the prior art, the utility model has the following beneficial effects:
[0021] 1. Paper pressing blocks are arranged on both sides of the cutting blade, and the cutting blade is connected to the paper pressing blocks through the distance spring, the distance groove and the distance block. The health care patch is pressed down by the paper pressing blocks before and after the cutting blade cuts. When the cutting blade retracts, the paper pressing blocks press down the health care patch to reduce the impact of the release paper being carried up on the production of the health care patch;
[0022] 2. By setting the anti-pressure rod, the anti-pressure rod protrudes from the cutting table to a suitable height, and the paper pressing block is limited to this height, a suitable pressure is formed on the health care patch, while preventing the release paper from being lifted up, and reducing the pressure on the health care patch;
[0023] 3. By setting the anti-sticking protrusion, the contact area between the side of the feed roller and the health patch is reduced, thereby reducing the possibility of glue adhesion. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;
[0025] Figure 2 It is a structural schematic diagram of the paper pressing block part of an embodiment of the utility model;
[0026] Figure 3 yes Figure 2 A magnified schematic diagram of part A;
[0027] Figure 4 yes Figure 2 Enlarged schematic diagram of part B
[0028] Figure 5 It is a structural schematic diagram of an oil-coated roller according to an embodiment of the utility model.
[0029] Reference numerals: 1, cutting table; 11, knife avoidance groove; 12, oil-coating roller;
[0030] 2. Drop knife holder;
[0031] 31. cutting blade; 311. distance block; 32. paper pressing block; 321. distance groove; 33. distance spring; 34. driving member;
[0032] 4. Feed roller;
[0033] 51. Anti-pressure rod; 52. Ruler; 53. Pointer. DETAILED DESCRIPTION
[0034] 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.
[0035] See also Figure 1 and Figure 2 , which is a cutting device for producing a health care patch disclosed in an embodiment of the utility model, comprises a cutting table 1, a knife avoidance groove 11 is provided on the cutting table 1, a knife drop frame 2 is fixedly connected and installed on the cutting table 1, and a cutting blade 31 is slidably installed on the knife drop frame 2, and the cutting blade 31 is located directly above the knife avoidance groove 11, please refer to Figure 3 , the cutting blade 31 is fixedly mounted with a distance block 311 on both sides, see Figure 2 A paper pressing block 32 is provided on both sides of the cutting blade 31. The paper pressing block 32 is slidably mounted on the knife holder 2. Figure 3 The paper pressing block 32 is provided with a distance groove 321 on one side close to the cutting blade 31, and a distance spring 33 is fixedly installed on the side of the distance groove 321 close to the cutting table 1. The distance block 311 is slidably located in the distance groove 321, and the knife holder 2 is fixedly provided with a driving member 34, which drives the cutting blade 31 to slide. Figure 1 Feed rollers 4 are provided on both sides of the knife holder 2, and the feed rollers 4 are rotatably installed above the cutting table 1. Feed rollers 4 are provided on both sides of the knife holder 2, and the feed rollers 4 are connected to a driving motor.
[0036] Specifically, paper pressing blocks 32 are arranged on both sides of the cutting blade 31, and the cutting blade 31 is connected to the paper pressing blocks 32 through the distance spring 33, the distance groove 321 and the distance block 311. Before and after the cutting by the cutting blade 31, the health care patch is pressed down by the paper pressing blocks 32.
[0037] In this way, when the cutting blade 31 is retracted, the paper pressing block 32 presses down the health care patch, thereby reducing the impact of the release paper being carried up on the production of the health care patch.
[0038] In some feasible ways, the upper end surface of the cutting table 1 is a plane, the knife avoidance groove 11 is a rectangular groove, and the cutting blade 31 enters the knife avoidance groove 11 when cutting down, which is convenient for cutting the health care patch. The knife drop frame 2 is a door-shaped frame, and the two sides of the knife drop frame 2 are fixedly connected to the cutting table 1 by bolts. The driving member 34 can be selected as a cylinder or an electric push rod, etc. The cutting blade 31 is installed at the output end of the driving member 34, and the driving member 34 drives the cutting blade 31 to advance and retreat. In order to facilitate the cutting blade 31 to enter the knife avoidance groove 11, slide grooves are provided on both sides of the cutting table 1, and the two sides of the cutting blade 31 can be slidably installed in the slide grooves. In order to facilitate the replacement of the cutting blade 31, the output end of the driving member 34 is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with a U-shaped frame, and the cutting blade 31 is detachably fixed in the U-shaped frame by bolts;
[0039] The paper pressing block 32 is a rectangular block, and corresponding sliding grooves are also provided on both sides of the cutting table 1 to facilitate the sliding of the paper pressing block 32. The distance block 311 is a semi-cylindrical block, and the distance spring 33 is installed below the distance block 311. When the cutting blade 31 advances, the paper pressing block 32 first contacts the health care patch, and the cutting blade 31 continues to press down, and the distance spring 33 is compressed until the cutting blade 31 completes the cutting. When the cutting blade 31 retracts, the cutting blade 31 leaves the health care patch first. At this time, the paper pressing block 32 is pressed down by the distance spring 33 above the health care patch to form pressure on the release paper to prevent it from being lifted up by the cutting blade 31. When the cutting blade 31 rises to the upper side of the distance groove 321, the paper pressing block 32 is pulled up, and the health care patch is fed through the feed roller 4 to start the next cutting;
[0040] The feeding roller 4 is in the shape of a round roller, and is driven to rotate by a driving motor to feed the health care patch on the cutting table 1. The cutting table 1 is connected to other equipment for producing the health care patch.
[0041] As a specific implementation of a splitting device for producing a health care patch provided by the utility model, please refer to Figure 4 Two anti-pressure rods 51 are installed on both sides of the cutting table 1, and the two anti-pressure rods 51 are respectively located directly below the paper pressing block 32.
[0042] Generally speaking, the health care patch is a multi-layer structure with an adhesive layer in the middle. If the paper pressing block 32 exerts too much pressure on the health care patch, it may damage the layer structure of the health care patch, and may also squeeze out the glue in the adhesive layer, causing the cutting blade 31 to be partially adhered with more glue. By providing an anti-pressure rod 51, the anti-pressure rod 51 protrudes from the cutting table 1 at a suitable height, and the paper pressing block 32 is limited to this height, a suitable pressure is applied to the health care patch, while preventing the release paper from being lifted up, reducing the pressure on the health care patch.
[0043] Furthermore, the anti-pressure rod 51 is threadedly connected to the cutting table 1 .
[0044] It should be understood that by providing the anti-pressure rod 51 with a threaded connection, it is convenient to adjust the height of the anti-pressure rod 51 protruding from the cutting table 1 .
[0045] Furthermore, a scale 52 is provided on the side of the anti-pressure rod 51 , and the scale 52 is fixedly mounted on the cutting table 1 . A pointer 53 is rotatably mounted on the anti-pressure rod 51 , and the pointer 53 indicates the scale 52 .
[0046] It should be understood that by providing the scale 52 and the pointer 53 , it is convenient to accurately adjust the height of the anti-pressure rod 51 protruding from the cutting table 1 .
[0047] In some feasible embodiments, the anti-pressure rod 51 is a threaded rod, and the bottom end of the anti-pressure rod 51 is rotatably connected to a pointer 53, and the pointer 53 is slidably installed on the scale 52. When the anti-pressure rod 51 rotates and slides, the pointer 53 follows the sliding, indicating the height of the anti-pressure rod 51 protruding from the cutting table 1.
[0048] As another specific embodiment of a cutting device for producing a health patch provided by the utility model, a side surface of the feed roller 4 located on the side after the health patch is cut is provided with an anti-sticking protrusion, and multiple anti-sticking protrusions cover the side surface of the feed roller 4.
[0049] In combination with the specific usage scenario, the release paper is lifted up because part of the glue is squeezed out under pressure during the cutting process. When the feed roller 4 drives the health patch to feed, it may also come into contact with the squeezed glue. By providing anti-sticking protrusions, the contact area between the side of the feed roller 4 and the health patch is reduced, thereby reducing the possibility of glue adhesion.
[0050] In some feasible embodiments, the anti-sticking protrusion may be in the shape of a pointed cone, the tip of which is blunt, so as to avoid damage to the health care patch.
[0051] As a specific implementation of a cutting device for producing a health care patch provided by the utility model, silicone oil is provided in the knife avoidance groove 11 .
[0052] It should be understood that by providing silicone oil in the knife avoidance groove 11 , the cutting blade 31 contacts the silicone oil when entering the knife avoidance groove 11 , thereby reducing the adhesion effect of the glue.
[0053] For further information, see Figure 5 Two oil-coated rollers 12 are rotatably disposed at the bottom of the knife-avoiding groove 11 . The bottom of the oil-coated rollers 12 is immersed in silicone oil. When the cutting blade 31 slides downward, it is inserted between the two oil-coated rollers 12 .
[0054] It should be understood that by providing the oil coating roller 12, the silicone oil coating can be more uniform and the consumption of silicone oil can be reduced.
[0055] In some feasible embodiments, a rectangular box is fixedly installed at the bottom of the knife avoidance groove 11, an oil coating roller 12 is rotatably installed in the rectangular box, and silicone oil is contained in the rectangular box below the oil coating roller 12.
[0056] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A splitting device for producing a health patch, characterized in that: include: A cutting table, wherein a knife avoidance groove is provided on the cutting table; A knife drop holder, the knife drop holder is fixedly connected to the cutting table; A cutting blade, the cutting blade is slidably mounted on the blade holder, the cutting blade is located directly above the blade avoidance groove, and distance blocks are fixedly mounted on both sides of the cutting blade; A paper pressing block, which is slidably mounted on the knife holder, a distance groove is provided on one side of the paper pressing block close to the cutting blade, and a paper pressing block is provided on both sides of the cutting blade; A distance spring, the distance spring is fixedly installed on one side of the distance groove close to the cutting table, and the distance block is slidably located in the distance groove; A driving member, the driving member is fixedly mounted on the blade holder, and the driving member drives the cutting blade to slide; A feed roller is rotatably mounted above the cutting table, and the feed rollers are disposed on both sides of the knife drop frame, and the feed rollers are connected to a drive motor.
2. A splitting device for producing a health care patch according to claim 1, characterized in that: Two anti-pressure rods are installed on both sides of the cutting table, and the two anti-pressure rods are respectively located directly below the paper pressing blocks.
3. A splitting device for producing a health care patch according to claim 2, characterized in that: The anti-pressure rod is threadedly connected to the cutting table.
4. A splitting device for producing a health care patch according to claim 3, characterized in that: A scale is arranged on the side of the anti-pressure rod, and the scale is fixedly mounted on the cutting table. A pointer is rotatably mounted on the anti-pressure rod, and the pointer indicates the scale.
5. A splitting device for producing a health care patch according to claim 1, characterized in that: The side surface of the feeding roller located at the side after the health care patch is cut is provided with an anti-sticking protrusion, and a plurality of the anti-sticking protrusions cover the side surface of the feeding roller.
6. A splitting device for producing a health care patch according to claim 1, characterized in that: Silicone oil is arranged in the knife avoidance groove.
7. A splitting device for producing a health care patch according to claim 6, characterized in that: Two oil-coated rollers are rotatably arranged at the bottom of the knife-avoiding groove. The bottom of the oil-coated rollers is immersed in silicone oil. When the cutting blade slides downward, it is inserted between the two oil-coated rollers.