Small plaster cutting device

Abstract

The utility model discloses a small plaster cutting device, and belongs to the technical field of plaster slicing. The small plaster patch cutting device further comprises a pair of first air cylinders fixedly arranged on the end face of the support. The output end of each first air cylinder is fixedly connected with a sliding block. A rotating shaft is rotationally connected between the two sliding blocks; four cutting knives are clamped on the rotating shaft at equal intervals; a motor II is fixedly arranged on the sliding block on one side; the output end of the motor II is fixedly connected with a rotating shaft; the side, away from the cutting knife, of the support is fixedly connected with a support. The lower side of the upper end of the support is fixedly connected with a pair of first electric cylinders. The output end of each first electric cylinder is fixedly connected with a pressing plate. A long blade is fixedly arranged on the pressing plate; a row of steel needles are fixedly arranged at the lower end of the pressing plate far away from the long blade; by arranging the steel needle, the pressure of the steel needle pressing the cutting position is larger than the cutting pressure, the situation that the long blade cannot cut completely is prevented, the plaster can still be separated by tearing the hole formed by the steel needle, and the cutting efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plaster slicing, and more specifically relates to a small plaster cutting device. Background Art

[0002] Plasters work through the skin. Plaster therapy is one of the commonly used external treatment methods in clinical Chinese medicine. It follows the principles of Chinese medicine's diagnosis and treatment based on syndrome differentiation and the efficacy, main indications and meridians of Chinese medicine, fully mobilizes the effectiveness of the drugs' mutual coordination, and forms a compound prescription of multiple medicines to exert the good effects of the drugs. Plasters are made by adding plant or animal oils to medicines and boiling them into a gelatinous state, which is applied to the surface of substrates such as cloth, paper or leather. A layer of anti-stick film must be laid on the plaster, and the plaster must be cut into uniform sizes.

[0003] For example, a pneumatic half-cutting plaster slicer with patent application number CN202021501186.6 includes a base, a workbench, a pressing plate, a driving cylinder, a cutting knife and a cutting groove, a workbench is provided at the top of the base, a pressing plate is provided directly above the base, and a cutting knife is provided at the bottom of the pressing plate, the pressing plate is connected to a driving cylinder, a cutting groove compatible with the cutting knife is provided at the top of the workbench, a top plate is provided directly above the pressing plate, and the bottom end of the top plate is fixedly connected to the top of the base through supporting columns, and the pressing plate is slidably connected to the supporting columns. When the connecting block of the utility model moves to the right in the strip-shaped limiting groove, the plaster patch clamped between the lower extrusion block and the upper extrusion block can be driven by the connecting block to move to the right side of the device to realize the paving of the plaster patch, so as to avoid the influence of the layout folding or loosening of the plaster patch before cutting on the cutting quality of the plaster patch.

[0004] Although the above-mentioned pneumatic half-cutting plaster slicer can avoid the influence of the plaster patch layout folding or loosening before cutting on the cutting quality of the plaster patch, the cutting efficiency is low for small plaster patches. Once it is not completely cut, it needs to be reinstalled and cut. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a small-sized plaster cutting device to improve the cutting efficiency.

[0006] The utility model discloses a small-scale plaster cutting device, comprising a support; a pair of motors 1 are fixedly arranged on the right side of the support; the output end of each motor 1 is fixedly connected to a lead screw; each lead screw is fixedly connected to a bearing; the outer ring of each bearing is fixedly connected to the support; the two lead screws are threadedly connected to a slider; the slider is slidably connected to the support; the front and rear sides of the slider are rotatably connected to two rows of buckles; a torsion spring is arranged at the rotation connection between the slider and the buckle to automatically reset the buckle; it also includes a pair of cylinders 1 fixedly arranged on the end face of the support; the output end of each cylinder 1 is fixedly connected to a sliding block; the two sliding blocks are rotatably connected to a rotating shaft; four cutting knives are clamped at equal intervals on the rotating shaft; a motor 2 is fixedly arranged on the sliding block on one side; the output end of the motor 2 is fixedly connected to the rotating shaft; the support is fixedly connected to the bracket on the side away from the cutting knife; a pair of electric cylinders 1 are fixedly connected to the lower side of the upper end of the bracket; the output end of each electric cylinder 1 is fixedly connected to a pressing plate; a long blade is fixedly arranged on the pressing plate; a row of steel needles is fixedly arranged at the lower end of the pressing plate away from the long blade.

[0007] Preferably: the support is fixedly provided with a sliding groove at the leftmost side near the motion track of the cutting knife; the support is fixedly provided with a cleaning groove at the lower side corresponding to the sliding groove; and a sponge block corresponding to each cutting knife is provided in the sliding groove.

[0008] Preferably: a pair of counterweights are fixedly arranged on the upper end of the pressing plate; four longitudinal grooves are fixedly provided on the sliding block corresponding to the cutting knife; and a plurality of transverse grooves are provided on the upper end of the sliding block.

[0009] Preferably, the slider is provided with a semiconductor cooling fin.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] (1) By setting a steel needle, the pressure of the steel needle pressing the cutting point is greater than the cutting pressure, so as to prevent the long blade from failing to cut completely. The plaster can still be separated by tearing the hole made by the steel needle, thereby improving the cutting efficiency; the long blade and the steel needle are fixed at the lower end of the pressure plate to press the plaster after cutting, so as to prevent the plaster from slipping and moving after cutting is completed, thereby increasing the cutting stability and improving the cutting efficiency;

[0012] (2) By setting a sliding groove, a sponge block corresponding to the cutting knife is set in the sliding groove to clean the residual plaster on the cutting knife;

[0013] (3) By cooling the plaster with a slider, the plaster condenses during cutting, preventing the plaster from melting due to the heat generated by the friction of the tool during cutting, preventing the plaster from sticking, and improving the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 It is an enlarged schematic diagram of location I of the utility model;

[0017] Figure 4 It is an enlarged schematic diagram of II of the utility model;

[0018] Figure 5 This is a schematic diagram of the slider structure of the utility model.

[0019] Explanation of the numbers in the figure: 10. Support; 11. Cylinder 1; 12. Motor 1; 13. Screw; 14. Slider; 15. Buckle; 16. Motor 2; 17. Cutting knife; 19. Sliding block; 20. Electric cylinder 1; 21. Pressure plate; 22. Counterweight; 23. Bracket; 24. Long blade; 25. Steel needle; 27. Sliding groove; 28. Cleaning groove; 29. ​​Bearing; 30. Horizontal groove; 31. Vertical groove; 32. Rotating shaft. DETAILED DESCRIPTION

[0020] Specific embodiment 1: Please refer to Figure 1-5 A small-sized plaster cutting device comprises a support 10; a pair of motors 12 are fixedly arranged on the right side of the support 10; the output end of each motor 12 is fixedly connected to a lead screw 13; each lead screw 13 is fixedly connected to a bearing 29; the outer ring of each bearing 29 is fixedly connected to the support 10; two lead screws 13 are threadedly connected to a slider 14; the slider 14 is slidably connected to the support 10; the front and rear sides of the slider 14 are rotatably connected to two rows of buckles 15; a torsion spring is arranged at the rotation connection between the slider 14 and the buckle 15 to automatically reset the buckle 15; it also comprises a pair of cylinders 11 fixedly arranged on the end face of the support 10; the output end of each cylinder 11 is fixedly connected to a sliding block 19; the two sliding blocks 19 are rotatably connected to a rotating shaft 32; the rotating shaft 32 is equidistantly connected to four cutting knives 17; the sliding Block 19 is fixedly provided with motor 2 16; the output end of motor 2 16 is fixedly connected to rotating shaft 32; the support 10 is fixedly connected to bracket 23 at the side away from cutting knife 17; the lower side of the upper end of bracket 23 is fixedly connected with a pair of electric cylinders 20; the output end of each electric cylinder 20 is fixedly connected to pressing plate 21; long blade 24 is fixedly provided on pressing plate 21; a row of steel needles 25 are fixedly provided at the lower end of pressing plate 21 away from long blade 24; by providing steel needles 25, the pressure at the cutting position pressed by steel needles 25 is greater than the cutting pressure, so as to prevent the long blade 24 from failing to cut completely, and the plaster can still be separated by tearing the hole pierced by steel needles 25, thereby improving cutting efficiency; the long blade 24 and steel needles 25 are fixed on the lower end of pressing plate 21, so as to press the plaster after cutting, and prevent the plaster from slipping and moving after cutting is completed, thereby increasing cutting stability and improving cutting efficiency.

[0021] See also Figure 4 A sliding groove 27 is fixedly provided on the support 10 near the leftmost side of the movement track of the cutting knife 17; a cleaning groove 28 is fixedly provided on the support 10 corresponding to the lower side of the sliding groove 27; a sponge block corresponding to each cutting knife 17 is provided in the sliding groove 27; by providing the sliding groove 27, a sponge block corresponding to the cutting knife 17 is provided in the sliding groove 27 to clean the residual plaster on the cutting knife 17.

[0022] See also Figure 1 , Figure 5 A pair of counterweights 22 are fixedly disposed on the upper end of the pressing plate 21 ; four longitudinal grooves 31 are fixedly formed on the sliding block 14 corresponding to the cutting knife 17 ; and a plurality of transverse grooves 30 are formed on the upper end of the sliding block 14 .

[0023] See also Figure 5 The slider 14 is provided with a semiconductor cooling sheet; by cooling the plaster with the slider 14, the plaster condenses during cutting, preventing the plaster from melting due to the heat generated by the friction of the tool during cutting, preventing the plaster from sticking, and improving the cutting efficiency.

[0024] During operation, start the motor 12, pull the slider 14 to the side close to the motor 12, then place the plaster on the slider 14, use the buckle 15 to clamp the plaster, start the slider 14 so that the semiconductor cooler on the slider 14 cools the plaster to prevent the plaster from melting and sticking to the blade due to the heat of the blade during the cutting process; start the motor 12, push the slider 14 close to the cutting knife 17; at this time, start the cutting knife 17, and start the cylinder 11, so that the cylinder 11 pushes the cutting knife 17 forward, the cutting knife 17 rotates to cut the plaster, and uses the longitudinal groove 31 to prevent deviation during cutting. After the cutting is completed, retract the cylinder 11 and turn off the cutting knife 17; start the motor 12 to reset the slider 14; During the movement of the slider 14, the electric cylinder 20 is started, and the electric cylinder 20 periodically controls the pressure plate 21 to move downward. When the long blade 24 touches the plaster, the slider 14 is stopped and the plaster is cut with the long blade 24. Then, in order to prevent the plaster from being incompletely cut, the slider 14 is continued to be moved while the electric cylinder 20 is lifted, so that the newly cut edge appears on the lower side of the steel needle 25, and the steel needle 25 is used to pierce the cut edge of the plaster to prevent the plaster from being incompletely cut. When the plaster is removed after the cutting is completed, the incompletely cut plaster can still be easily torn off. When the slider 14 is reset and close to the motor 12, the motor 12 and the electric cylinder 20 are turned off, and the plaster is removed to complete the cutting.

[0025] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0026] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the product or system including the elements.

[0027] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present application, and should be within the scope of protection of the claims attached to the present application.

Claims

1. A small-sized plaster cutting device, comprising a support (10); a pair of motors (12) are fixedly arranged on the right side of the support (10); the output end of each motor (12) is fixedly connected to a lead screw (13); each lead screw (13) is fixedly connected to a bearing (29); the outer ring of each bearing (29) is fixedly connected to the support (10); two lead screws (13) are threadedly connected to a slider (14); the slider (14) is slidably connected to the support (10); the slider (14) is rotatably connected to two rows of buckles (15) at the front and rear sides; a torsion spring is arranged at the rotation connection between the slider (14) and the buckle (15) so that the buckle (15) is automatically reset; the characteristics are as follows: It also includes a pair of cylinders (11) fixedly arranged on the end surface of the support (10); the output end of each cylinder (11) is fixedly connected to a sliding block (19); the two sliding blocks (19) are rotatably connected to a rotating shaft (32); the rotating shaft (32) is equidistantly connected to four cutting knives (17); the sliding block (19) on one side is fixedly arranged with a motor (16); the output end of the motor (16) is fixedly connected to the rotating shaft (32); the support (10) is fixedly connected to a bracket (23) on the side away from the cutting knife (17); the upper end and lower side of the bracket (23) are fixedly connected to a pair of electric cylinders (20); the output end of each electric cylinder (20) is fixedly connected to a pressing plate (21); the pressing plate (21) is fixedly arranged with a long blade (24); and a row of steel needles (25) is fixedly arranged at the lower end of the pressing plate (21) away from the long blade (24).

2. A small-sized plaster cutting device according to claim 1, characterized in that: The support (10) is fixedly provided with a sliding groove (27) at the leftmost side of the movement track of the cutting knife (17); a cleaning groove (28) is fixedly provided at the lower side of the support (10) corresponding to the sliding groove (27); and a sponge block corresponding to each cutting knife (17) is provided in the sliding groove (27).

3. A small-sized plaster cutting device according to claim 1, characterized in that: A pair of counterweights (22) are fixedly disposed on the upper end of the pressing plate (21); four longitudinal grooves (31) are fixedly formed on the sliding block (14) corresponding to the cutting knife (17); and a plurality of transverse grooves (30) are formed on the upper end of the sliding block (14).

4. A small-sized plaster cutting device according to claim 1, characterized in that: The slider (14) is provided with a semiconductor cooling fin.

Images