A multi-channel plaster cutting machine

Abstract

This utility model discloses a multi-channel plaster slitting machine, including a base and a slitting mechanism. The base has a mounting frame at its upper end and four support feet at its lower end. A pressure roller is rotatably connected to the middle of the left and right inner walls of the base, and the outer surface of the pressure roller is fitted with the bottom wall of the base. The slitting mechanism includes limiting posts, mounting blocks, and cutters. The limiting posts are all located in the middle of the left and right side walls of the mounting frame. The mounting blocks are slidably connected to the outer surface of the limiting posts through limiting holes. The cutters are rotatably connected to the lower end of the mounting blocks through rotating holes. This multi-channel plaster slitting machine is equipped with adjustable slitting blades, which can quickly adjust the distance between the cutters according to the actual situation, facilitating the slitting of plasters of different specifications and improving the slitting efficiency. It also has a pressing mechanism, which keeps the slid-out plasters taut at all times, preventing the plasters from curling or wrinkling and improving the slitting quality.

Description

Technical Field

[0001] This utility model relates to the field of plaster production technology, specifically a multi-channel plaster slitting machine. Background Technology

[0002] Plasters, also known as medicated plasters or plaster patches, and colloquially as "dog skin plasters," originated in the Ming and Qing dynasties. They are primarily used to treat boils, carbuncles, and reduce swelling and pain. Because plasters are applied thinly to the skin, they contain potent medicinal ingredients with strong aromas and flavors, along with guiding herbs to direct the flow of qi and blood to the affected area. This allows them to penetrate the skin and produce anti-inflammatory, analgesic, blood-activating, qi-nourishing, blood-tonifying, meridian-clearing, muscle-strengthening, bone-strengthening, and wind-dispelling effects. When applied to the skin, the plaster stimulates nerve endings, causing vasodilation through reflex action, promoting local blood circulation, improving the nutrition of surrounding tissues, and achieving the goals of reducing swelling, inflammation, and pain. During the production of plasters, large pieces of plaster are... For slitting plasters to facilitate subsequent processing, multi-channel plaster slitting machines are often used. Existing multi-channel plaster slitting machines have blades mounted on the upper roller. The blades on the upper roller squeeze the surface of the lower roller to slit large plasters into equal portions. However, the blades of traditional multi-channel plaster slitting machines are fixed to the surface of the upper roller and cannot be moved. When slitting plasters of different sizes, the entire upper roller needs to be removed and replaced with an upper roller with blades of appropriate spacing. This replacement process is time-consuming, requires disassembling and assembling a large number of bolts, is cumbersome, and places a heavy labor burden on workers. The slitting efficiency of plasters is also low. Therefore, we propose a multi-channel plaster slitting machine. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a multi-channel plaster slitting machine. It is equipped with an adjustable slitting blade, which can quickly adjust the distance between the blades according to the actual situation, so as to facilitate the slitting of plasters of different specifications and improve the slitting efficiency. It is also equipped with a pressing mechanism, which can keep the slitting plasters in a tight state at all times, prevent the plasters from curling and wrinkling, improve the slitting quality of plasters, and effectively solve the problems in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a multi-channel plaster cutting machine, comprising a base and a cutting mechanism; Base: It has a mounting bracket at the top and four support feet at the bottom corners. A pressure roller is rotatably connected to the middle of the left and right inner walls of the base. The outer surface of the pressure roller is fitted with the bottom wall of the base. The slitting mechanism includes limiting posts, mounting blocks, and cutters. The limiting posts are all located in the middle of the left and right side walls of the mounting frame. The mounting blocks are slidably connected to the outer surface of the limiting posts through limiting holes. The cutters are rotatably connected to the lower end of the mounting blocks through rotating holes. It can quickly slit plasters. It is equipped with adjustable cutters, which can quickly adjust the distance between the cutters according to the actual situation, making it convenient to slit plasters of different specifications and improving the slitting efficiency. It is also equipped with a pressing mechanism, which can keep the slit plasters in a tight state at all times, preventing the plasters from curling and wrinkling, and improving the slitting quality of the plasters.

[0005] Furthermore, the slitting mechanism also includes an adjusting plate, a guide groove, and guide posts. The adjusting plate is slidably connected between the left and right side walls of the mounting frame. The guide grooves are evenly opened on the front side of the adjusting plate. The guide posts are all set on the upper rear side of the mounting block. The outer surface of the guide posts is slidably connected to the inner wall of the longitudinally adjacent guide grooves, which can quickly adjust the spacing between the cutters.

[0006] Furthermore, the slitting mechanism also includes a lead screw, which is rotatably connected to the inside of the mounting frame. The upper end of the lead screw is equipped with a knob, and the outer surface of the lead screw is threadedly connected to the lower rear end of the adjustment plate, providing a stable drive for the adjustment of the cutter.

[0007] Furthermore, the slitting mechanism also includes a drive assembly, which includes a connecting rod, a first gear, a drive roller, and a second gear. The connecting rod is rotatably connected to the lower end of the left and right side walls of the mounting frame. The cutters are all installed through through holes and fit with the outer surface of the connecting rod. The first gear is located on the left side of the connecting rod. The drive roller is rotatably connected to the middle of the left and right inner walls of the base. The outer edges of the cutters are all installed with the outer surface of the drive roller. The second gear is located on the left side of the drive roller. The first gear and the second gear are meshed together, providing a basis for slitting the plaster.

[0008] Furthermore, the drive assembly also includes a motor, which is located at the lower right end of the mounting bracket. The input end of the motor is electrically connected to the output end of the microcontroller, and the left end of the motor's output shaft is fixedly connected to the right end of the connecting rod, providing stable drive for cutting the plaster.

[0009] Furthermore, it also includes mounting grooves, sliding columns, clamping feet, and clamping wheels. The mounting grooves are all located at the front center of the mounting block. The sliding columns are all located inside the mounting grooves. The clamping feet are all slidably connected to the outer surfaces of the longitudinally adjacent sliding columns through sliding holes. A spring is provided between the upper end of the clamping foot and the inner wall of the mounting groove. The spring is sleeved on the upper end of the outer surface of the sliding column. The clamping wheels are rotatably connected to the lower end of the clamping feet. The outer edge of the clamping wheels is fitted with the bottom wall of the base to prevent the cut plaster from curling or wrinkling.

[0010] Furthermore, it also includes a microcontroller, which is located in the middle right side of the mounting bracket. The input terminal of the microcontroller is electrically connected to an external power supply to provide control for the cutting of the plaster.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This multi-channel plaster cutting machine has the following advantages: 1. When cutting plasters, large pieces of plaster material are placed between the pressure roller and the drive roller, then pass between the cutter and the drive roller, and then between the clamping roller and the bottom wall of the base. Finally, they are connected to the external receiving mechanism. The external receiving mechanism moves the large pieces of plaster material forward. The microcontroller controls the motor to run, and the motor's output shaft drives the connecting rod to rotate. The cutter rotates accordingly, and the drive roller also rotates. As the plaster material moves forward, the squeezing effect generated by the cutter and the drive roller cuts the large pieces of plaster material into equal parts. When the cut plaster passes through the clamping roller, the spring moves the clamping support foot down through its own elastic deformation, so that the outer edge of the clamping roller is always in contact with the plaster surface. This keeps the cut plaster in a taut state, preventing the plaster from curling or wrinkling, and improving the cutting quality of the plaster.

[0012] 2. When cutting plasters of different specifications, the spacing between the cutters needs to be adjusted. To increase the spacing, turn the knob clockwise, and the lead screw will rotate, causing the adjustment plate to move upward. As the adjustment plate moves upward, the guide groove continuously squeezes the guide post, causing the guide post to move laterally outward along the limit post, increasing the spacing between the cutters. To decrease the spacing, turn the knob counterclockwise, and the lead screw will rotate, causing the adjustment plate to move downward. As the adjustment plate moves downward, the guide groove continuously squeezes the guide post, causing the guide post to move laterally inward along the limit post, decreasing the spacing between the cutters. The adjustable cutting blades allow for quick and easy adjustment of the spacing between the cutters according to actual conditions, facilitating the cutting of plasters of different specifications and improving the efficiency of plaster cutting. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic cross-sectional view of the cutting mechanism of this utility model; Figure 3 This is a schematic diagram of the adjusting plate structure of this utility model; Figure 4 This is a schematic diagram of the cutting blade structure of this utility model.

[0014] In the diagram: 1. Base, 2. Mounting bracket, 3. Support leg, 4. Pressure roller, 5. Cutting mechanism, 51. Limiting post, 52. Mounting block, 53. Cutting blade, 54. Adjusting plate, 55. Guide groove, 56. Guide post, 57. Lead screw, 58. Drive assembly, 581. Connecting rod, 582. Gear 1, 583. Drive roller, 584. Gear 2, 585. Motor, 6. Mounting groove, 7. Sliding column, 8. Pressing support leg, 9. Spring, 10. Pressing wheel, 11. Microcontroller. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-4 This embodiment provides a technical solution: a multi-channel plaster cutting machine, including a base 1 and a cutting mechanism 5; Base 1: It is equipped with a mounting bracket 2 at its upper end and support feet 3 at the four corners of its lower end. A pressure roller 4 is rotatably connected to the middle of the left and right inner walls of the base 1. The outer surface of the pressure roller 4 is fitted with the bottom wall of the base 1 to provide a pressing effect for the cutting work. It also includes a microcontroller 11, which is located in the middle of the right side of the mounting bracket 2. The input end of the microcontroller 11 is electrically connected to an external power supply to provide a control effect for the cutting of the plaster. The slitting mechanism 5 includes limiting posts 51, mounting blocks 52, and cutters 53. The limiting posts 51 are all located in the middle of the left and right side walls of the mounting frame 2. The mounting blocks 52 are slidably connected to the outer surface of the limiting posts 51 through limiting holes. The cutters 53 are rotatably connected to the lower end of the mounting blocks 52 through rotating holes. The cutters 53 are circular cutters, allowing for rapid slitting of adhesive plasters. The slitting mechanism 5 also includes an adjusting plate 54, guide grooves 55, and guide posts 56. The adjusting plate 54 is slidably connected between the left and right side walls of the mounting frame 2. The guide grooves 55 are evenly spaced on the front side of the adjusting plate 54. The guide posts 56 are all located on the upper rear side of the mounting blocks 52. The outer surface of the guide posts 56 is slidably connected to the inner wall of the longitudinally adjacent guide grooves 55, allowing for rapid slitting of adhesive plasters. The slitting mechanism 5 also includes a lead screw 57, which is rotatably connected to the center of the mounting frame 2. A knob is located at the top of the lead screw 57. The outer surface of the lead screw 57 is threaded to the lower rear end of the adjusting plate 54, providing stable drive for the adjustment of the cutters 53. The slitting mechanism 5 also includes a drive assembly 58, which includes a connecting rod 581, a first gear 582, a drive roller 583, and a second gear 584. The connecting rod 581 is rotatably connected to the lower ends of the left and right side walls of the mounting frame 2. The connecting rod 581 is a square connecting rod. The cutters 53 are all installed by fitting with the outer surface of the connecting rod 581 through through holes, which are square through holes. The first gear 582 is located on the left side of the connecting rod 581. The drive roller 583 rotates... The cutter 53 is connected to the middle of the left and right inner walls of the base 1. The outer edge of the cutter 53 is installed in conjunction with the outer surface of the drive roller 583. Gear 2 584 is located on the left side of the drive roller 583. Gear 1 582 and gear 2 584 are meshed together to provide a basis for cutting the plaster. The drive assembly 58 also includes a motor 585, which is located at the lower right end of the mounting bracket 2. The input end of the motor 585 is electrically connected to the output end of the microcontroller 11. The left end of the output shaft of the motor 585 is fixedly connected to the right end of the connecting rod 581 to provide a stable drive for cutting the plaster. It also includes a mounting groove 6, a sliding column 7, a pressing foot 8, and a pressing wheel 10. The mounting groove 6 is opened in the middle of the front end of the mounting block 52. The sliding column 7 is located in the inner part of the mounting groove 6. The clamping feet 8 are slidably connected to the outer surface of the longitudinally adjacent sliding columns 7 through sliding holes. Springs 9 are provided between the upper end of the clamping feet 8 and the inner wall of the mounting groove 6. The springs 9 are all sleeved on the upper part of the outer surface of the sliding column 7. The clamping wheels 10 are rotatably connected to the lower end of the clamping feet 8. The outer edge of the clamping wheels 10 is fitted with the bottom wall of the base 1 to prevent the cut plaster from curling and wrinkling. An adjustable cutting blade is provided, which can quickly adjust the distance between the cutting blades according to the actual situation, which is convenient for cutting plasters of different specifications and improves the cutting efficiency of plasters. A clamping mechanism is also provided to keep the cut plasters in a tight state at all times, prevent the plasters from curling and wrinkling, and improve the cutting quality of plasters.

[0017] The working principle of the multi-channel plaster slitting machine provided by this utility model is as follows: When slitting plasters, large pieces of plaster material are placed between the pressure roller 4 and the drive roller 583, then pass between the cutter 53 and the drive roller 583, and then between the pressing wheel 10 and the bottom wall of the base 1. Finally, it is connected to the external receiving mechanism. When the external receiving mechanism works, it drives the large pieces of plaster material forward. The microcontroller 11 controls the motor 585 to run. The output shaft of the motor 585 drives the connecting rod 581 to rotate, and the cutter 53 rotates accordingly. Since gear 1 582 and gear 2 584 are meshed, the drive roller 583 also rotates accordingly. As the plaster material moves forward, the squeezing effect generated by the cutter 53 and the drive roller 583 cuts the large pieces of plaster material into equal parts. When the cut plaster passes through the pressing wheel 10, the spring 9 drives the pressing support 8 to move down through its own elastic deformation, so that the outer edge of the pressing wheel 10 is always in contact with the plaster surface, so that the cut plaster is always kept in place. The taut state prevents the plaster from curling and wrinkling, improving the slitting quality. When slitting plasters of different specifications, the spacing of the cutters 53 needs to be adjusted. To increase the spacing, turn the knob clockwise, and the lead screw 57 rotates accordingly, causing the adjusting plate 54 to move upward. As the adjusting plate 54 moves upward, the guide groove 55 continuously squeezes the guide post 56, causing the guide post 56 to move laterally outward along the limiting post 51 with the mounting block 52, thus increasing the spacing between the cutters 53. To decrease the spacing, turn the knob counterclockwise, and the lead screw 57 rotates accordingly, causing the adjusting plate 54 to move downward. As the adjusting plate 54 moves downward, the guide groove 55 continuously squeezes the guide post 56, causing the guide post 56 to move laterally inward along the limiting post 51 with the mounting block 52, thus decreasing the spacing between the cutters 53. The adjustable slitting cutter allows for quick and easy adjustment of the spacing between the cutters according to actual conditions, facilitating the slitting of plasters of different specifications and improving the slitting efficiency.

[0018] It is worth noting that the microcontroller 11 disclosed in the above embodiments is an S7-200 microcontroller, and the motor 585 is a 90GF-36-RC motor. The microcontroller 11 controls the operation of the motor 585 using methods commonly used in the prior art.

[0019] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A multi-channel plaster cutting machine, characterized in that: Includes a base (1) and a cutting mechanism (5); Base (1): It is equipped with a mounting bracket (2) at its upper end, and the four corners of the lower end of the base (1) are equipped with support feet (3). A pressure roller (4) is rotatably connected to the middle of the left and right inner walls of the base (1). The outer surface of the pressure roller (4) is fitted with the bottom wall of the base (1). The slitting mechanism (5) includes a limiting post (51), a mounting block (52), and a cutter (53). The limiting post (51) is located in the middle of the left and right side walls of the mounting frame (2). The mounting block (52) is slidably connected to the outer surface of the limiting post (51) through the limiting hole. The cutter (53) is rotatably connected to the lower end of the mounting block (52) through the rotating hole. The slitting mechanism (5) further includes a drive assembly (58), which includes a connecting rod (581), a first gear (582), a drive roller (583), and a second gear (584). The connecting rod (581) is rotatably connected to the lower end of the left and right side walls of the mounting frame (2). The cutters (53) are all installed in cooperation with the outer surface of the connecting rod (581) through through holes. The first gear (582) is located on the left side of the connecting rod (581). The drive roller (583) is rotatably connected to the middle of the left and right inner walls of the base (1). The outer edge of the cutter (53) is all installed in cooperation with the outer surface of the drive roller (583). The second gear (584) is located on the left side of the drive roller (583). The first gear (582) and the second gear (584) are meshed together. It also includes mounting groove (6), sliding column (7), clamping foot (8) and clamping wheel (10). The mounting groove (6) is opened in the middle of the front end of the mounting block (52). The sliding column (7) is set inside the mounting groove (6). The clamping foot (8) is slidably connected to the outer surface of the longitudinally adjacent sliding column (7) through sliding holes. A spring (9) is provided between the upper end of the clamping foot (8) and the inner wall of the mounting groove (6). The spring (9) is sleeved on the upper end of the outer surface of the sliding column (7). The clamping wheel (10) is rotatably connected to the lower end of the clamping foot (8). The outer edge of the clamping wheel (10) is fitted with the bottom wall of the base (1).

2. The multi-channel plaster cutting machine according to claim 1, characterized in that: It also includes a microcontroller (11), which is located in the middle right side of the mounting bracket (2), and the input terminal of the microcontroller (11) is electrically connected to an external power supply.

3. The multi-channel plaster cutting machine according to claim 1, characterized in that: The cutting mechanism (5) also includes an adjusting plate (54), a guide groove (55) and a guide post (56). The adjusting plate (54) is slidably connected between the left and right side walls of the mounting frame (2). The guide groove (55) is evenly opened on the front side of the adjusting plate (54). The guide posts (56) are all set on the upper rear side of the mounting block (52). The outer surface of the guide post (56) is slidably connected to the inner wall of the longitudinally adjacent guide groove (55).

4. The multi-channel plaster cutting machine according to claim 3, characterized in that: The cutting mechanism (5) also includes a lead screw (57), which is rotatably connected to the inside of the mounting frame (2). The upper end of the lead screw (57) is provided with a knob, and the outer surface of the lead screw (57) is threadedly connected to the lower rear end of the adjusting plate (54).

5. A multi-channel plaster cutting machine according to claim 4, characterized in that: The drive assembly (58) also includes a motor (585), which is located at the lower right side of the mounting bracket (2). The input end of the motor (585) is electrically connected to the output end of the microcontroller (11), and the left end of the output shaft of the motor (585) is fixedly connected to the right end of the connecting rod (581).

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