Plaster cutting device

Abstract

The utility model discloses a plaster cutting device in the technical field of traditional Chinese medicine plaster processing, which comprises a support, a first blade mechanism, a conveying mechanism and a second blade mechanism, the first blade mechanism comprises a front rotating bearing, a rear rotating bearing and a rotating shaft, and a plurality of groups of first blades are arranged on the rotating shaft. A limiting groove is formed in an inner cavity of the front rotating bearing, a limiting block is arranged on one side of the rotating shaft, the limiting groove is matched with the limiting block, a rotating hole is formed in the outer side of the rear rotating bearing, a limiting rod is rotationally matched in the rotating hole, and a threaded hole is formed in one end of the limiting rod; according to the plaster cutting device, through cooperation of a limiting rod and the fixing bolt, cooperation of a limiting block and a limiting groove and cooperation of a limiting sleeve and a cross-shaped limiting block, replacement and fixation of a rotating shaft are achieved, and first-time cutting of plaster is completed through a first blade mechanism; and the plaster is cut for the second time through the second blade mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine plaster processing, in particular to a plaster cutting device. Background Art

[0002] Plaster is one of the four major dosage forms in Chinese medicine: pills, powders, pastes and pills. It is an external preparation for skin application made from medicinal materials, edible vegetable oils and red lead or official powder, which is spread on the backing material. It can not only treat surgical diseases, but also has a certain therapeutic effect on systemic diseases. When processing the plaster, the ointment needs to be applied on the base cloth and finally cut into small pieces.

[0003] The existing shearing processing equipment will have blade wear after long-term use, and the edges and corners of the plaster will be defective and the edges and corners of the plaster will not be cut thoroughly, making the plaster unable to be cut into shape, affecting the quality of the plaster. After the blade is worn, the blade needs to be replaced. The blade of the existing cutting device is inconvenient to replace, which affects work efficiency.

[0004] Based on this, the utility model designs a plaster cutting device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a plaster cutting device to solve the problem in the background art that the blade needs to be replaced after the blade is worn, and the blade of the existing cutting device is inconvenient to replace, which affects work efficiency.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a plaster cutting device, comprising a bracket, a first blade mechanism, a conveying mechanism and a second blade mechanism, the first blade mechanism comprising: a front rotating bearing, a rear rotating bearing and a rotating shaft, multiple groups of first blades are arranged on the rotating shaft, the rotating shaft rotatably cooperates with the front rotating bearing and the rear rotating bearing, a limiting groove is provided in the inner cavity of the front rotating bearing, a limiting block is provided on one side of the rotating shaft, the limiting groove cooperates with the limiting block, a rotating hole is provided on the outer side of the rear rotating bearing, a limiting rod is rotatably cooperated in the rotating hole, a threaded hole is provided on the outer side of the rear rotating bearing, a threaded hole is provided at one end of the limiting rod, and a fixing bolt is threaded in the threaded hole.

[0007] Preferably, a pulling handle is provided on one side of the rear rotating bearing of the rotating shaft, and the pulling handle is provided with anti-slip grooves.

[0008] Preferably, a cross limit block is provided on the outer side of the front rotating bearing, a limit sleeve is provided on the cross limit block, one end of the limit sleeve is sleeved and connected to a rotating motor, the rotating motor is fixedly mounted on the movable plate, a movable slot is provided above the bracket, the movable plate is slidably fitted in the movable slot through a slider, a first rotating block is provided on the rear side of the movable slot, a second rotating block is provided on the front side of the movable slot, a rotating plate is rotatably fitted on the first rotating block, a pin hole is provided at one end of the rotating plate, and a limiting pin is fitted in the pin hole.

[0009] Preferably, the conveying mechanism includes: a conveying plate and a conveying roller, the conveying plate is fixedly connected to the bracket through a connecting block, the conveying roller is rotatably engaged with the bracket through a bearing, and one end of the conveying roller is fixedly connected to the output end of the conveying motor.

[0010] Preferably, the second blade mechanism includes: a telescopic rod and a blade fixing rod. The telescopic rod is provided in the brackets on both sides of one end of the conveying plate. The blade fixing rod is connected to the top of the telescopic rod by bolts, and the second blade is fixedly connected to the bottom of the blade fixing rod.

[0011] Preferably, a collection box is provided on one side of the second blade mechanism.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention drives the plaster to move through the conveying motor, realizes the movement limit of the rotating motor through the movable plate, movable groove and rotating plate, realizes the rapid coordination of the rotating motor output shaft and the cross limit block through the limit sleeve, realizes the replacement and fixation of the rotating shaft through the coordination of the limit rod and the fixing bolt, the coordination of the limit block and the limit groove, and the coordination of the limit sleeve and the cross limit block, completes the first cutting of the plaster through the first blade mechanism, completes the second cutting of the plaster through the second blade mechanism, and completes the collection of the plaster through the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 This is a schematic diagram of the structure of the utility model from the main perspective;

[0015] Figure 2 This is a schematic structural diagram of the first blade mechanism of the present utility model;

[0016] Figure 3 This is a schematic cross-sectional structure diagram of the first blade machine of the present utility model;

[0017] Figure 4 This is a schematic diagram of the rotating shaft structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the rotating motor of the utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the limit sleeve of the utility model;

[0020] Figure 7 It is a partial structural diagram of the utility model;

[0021] Figure 8 It is a schematic diagram of the cross-sectional structure of the utility model from the right side perspective.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 1-bracket, 2-first blade mechanism, 3-conveying mechanism, 4-second blade mechanism, 5-front rotating bearing, 6-rear rotating bearing, 7-rotating shaft, 8-first blade, 9-limiting groove, 10-limiting block, 11-rotating hole, 12-limiting rod, 13-fixing bolt, 14-pull handle, 15-cross limiting block, 16-limiting sleeve, 17-rotating motor, 18-moving plate, 19-moving groove, 20-first rotating block, 21-second rotating block, 22-rotating plate, 23-pin hole, 24-limiting pin, 25-conveying plate, 26-conveying roller, 27-conveying motor, 28-telescopic rod, 29-blade fixing rod, 30-second blade, 31-collection box. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-8The utility model provides a technical solution: a plaster cutting device, including a bracket 1, a first blade mechanism 2, a conveying mechanism 3 and a second blade mechanism 4. The first blade mechanism 2 includes: a front rotating bearing 5, a rear rotating bearing 6 and a rotating shaft 7. Multiple groups of first blades 8 are provided on the rotating shaft 7. The rotating shaft 7 rotatably cooperates with the front rotating bearing 5 and the rear rotating bearing 6. A limiting groove 9 is provided in the inner cavity of the front rotating bearing 5. A limiting block 10 is provided on one side of the rotating shaft 7. The limiting groove 9 cooperates with the limiting block 10. A rotating hole 11 is provided on the outside of the rear rotating bearing 6. A limiting rod 12 is rotatably cooperated in the rotating hole 11. A threaded hole is provided on the outside of the rear rotating bearing 6. A threaded hole is provided at one end of the limiting rod 12. A fixing bolt 13 is threaded in the threaded hole. A pulling handle 14 is provided on the side of the rear rotating bearing 6 of the rotating shaft 7. The pulling handle 14 is provided with anti-slip grooves.

[0026] Among them, a cross limit block 15 is provided on the outside of the front rotating bearing 5, and a limit sleeve 16 is provided on the cross limit block 15. One end of the limit sleeve 16 is connected to a rotating motor 17, and the rotating motor 17 is fixedly mounted on the moving plate 18. A moving groove 19 is provided above the bracket 1, and the moving plate 18 is slidably fitted in the moving groove 19 through a slider. A first rotating block 20 is provided on the rear side of the moving groove 19, and a second rotating block 21 is provided on the front side of the moving groove 19. A rotating plate 22 is rotatably fitted on the first rotating block 20, and a pin hole 23 is provided at one end of the rotating plate 22. A limited pin 24 is fitted in the pin hole 23.

[0027] The conveying mechanism 3 includes: a conveying plate 25 and a conveying roller 26. The conveying plate 25 is fixedly connected to the bracket 1 through a connecting block. The conveying roller 26 is rotatably fitted on the bracket 1 through a bearing. One end of the conveying roller 26 is fixedly connected to the output end of the conveying motor 27.

[0028] The second blade mechanism 4 includes: a telescopic rod 28 and a blade fixing rod 29. The telescopic rod 28 is set in the bracket 1 on both sides of one end of the conveying plate 25. The blade fixing rod 29 is connected to the top of the telescopic rod 28 by bolts. The second blade 30 is fixedly connected to the bottom of the blade fixing rod 29. A collection box 31 is set on one side of the second blade mechanism 4.

[0029] A specific application of this embodiment is as follows: the utility model drives the conveying roller 26 to rotate by turning on the conveying motor 27, drives the plaster to be conveyed to the conveying plate 25, and drives the rotating shaft to rotate by starting the rotating motor 17, thereby driving the first blade 8 to rotate to perform the first shear on the width of the plaster, and starts the telescopic rod 28 to continuously telescope and reciprocate up and down, driving the blade fixing rod 29 to continuously move up and down, thereby driving the second blade 30 to reciprocate up and down to perform the second shear on the length of the plaster, and the sheared plaster eventually reaches the collection box 31 due to inertia. When the first blade 8 is damaged, the rotating motor 17, the conveying motor 27 and the telescopic rod 28 are stopped. The device stops, and the rotating plate 22 is rotated by pulling out the limit latch 24 to open the limit on the movable plate 18. After the movable plate 18 is moved to the point where the limit sleeve 16 can be taken out, the limit sleeve 16 is taken out, and the limit rod 12 is rotated by taking out the fixing bolt 13 to open the limit on the rotating shaft 7. The rotating shaft 7 and the damaged first blade 8 are taken out by pulling the handle 14, and then the new rotating shaft 7 and the first blade 8 are placed in the front rotating bearing 5 through the rear rotating bearing 6. By putting the limit sleeve 16 back into the cross limit block 15, the limit sleeve 16 is fixed and the rotating shaft 7 is rotated so that the limit groove 9 matches the limit block 10. The fixing bolt 13 is matched by rotating the rotating plate 22. Return to the original position to complete the limit of the rotating shaft 7, and make the output end of the rotating motor 17 contact the limit sleeve 16 by moving the movable plate 18, and rotate the limit sleeve 16 to make the limit sleeve 16 cooperate with the output end of the rotating motor 17, and then insert the output end of the rotating motor 17 into the limit sleeve 16 by moving the movable plate 18, and insert the limit latch 24 back by rotating the rotating plate 22 to complete the limit of the movable plate 18. When the second blade 30 is damaged, the device is stopped by stopping the rotating motor 17, the conveying motor 27 and the telescopic rod 28, and the blade fixing rod 29 is taken out by unscrewing the bolts, and then the new blade fixing rod 29 and the second blade 30 are put back on the telescopic rod 28, and then the bolts are tightened. To complete the fixation of the second blade mechanism 4, the device drives the plaster to move through the conveying motor 27, realizes the movement limit of the rotating motor 17 through the moving plate 18, the moving groove 19 and the rotating plate 22, and realizes the rapid cooperation of the output shaft of the rotating motor 17 and the cross limit block 15 through the limit sleeve 16. The replacement and fixation of the rotating shaft 7 are realized through the cooperation of the limit rod 12 and the fixing bolt 13, the cooperation of the limit block 9 and the limit groove 10, and the cooperation of the limit sleeve 16 and the cross limit block 15. The first cutting of the plaster is completed by the first blade mechanism 2, the second cutting of the plaster is completed by the second blade mechanism 4, and the collection of the plaster is completed by the collection box 31.

[0030] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0031] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A plaster cutting device, characterized in that: The invention comprises a bracket (1), a first blade mechanism (2), a conveying mechanism (3) and a second blade mechanism (4), wherein the first blade mechanism (2) comprises: a front rotating bearing (5), a rear rotating bearing (6) and a rotating shaft (7), wherein the rotating shaft (7) is provided with a plurality of first blades (8), the rotating shaft (7) is rotatably fitted in the front rotating bearing (5) and the rear rotating bearing (6), a limiting groove (9) is provided in the inner cavity of the front rotating bearing (5), a limiting block (10) is provided on one side of the rotating shaft (7), the limiting groove (9) is matched with the limiting block (10), a rotating hole (11) is provided on the outer side of the rear rotating bearing (6), a limiting rod (12) is rotatably fitted in the rotating hole (11), a threaded hole is provided on the outer side of the rear rotating bearing (6), a threaded hole is provided at one end of the limiting rod (12), and a fixing bolt (13) is threadedly fitted in the threaded hole.

2. A plaster cutting device according to claim 1, characterized in that: The rotating shaft (7) is provided with a pulling handle (14) on one side of the rear rotating bearing (6), and the pulling handle (14) is provided with anti-slip grooves.

3. A plaster cutting device according to claim 1, characterized in that: A cross limit block (15) is provided on the outside of the front rotating bearing (5), a limit sleeve (16) is provided on the cross limit block (15), one end of the limit sleeve (16) is provided with a rotating motor (17), and the rotating motor (17) is fixedly installed on the moving plate (18). A moving groove (19) is provided above the bracket (1), and the moving plate (18) is slidably matched in the moving groove (19) through a slider. A first rotating block (20) is provided on the rear side of the moving groove (19), and a second rotating block (21) is provided on the front side of the moving groove (19). A rotating plate (22) is rotatably matched on the first rotating block (20), and a latch hole (23) is provided at one end of the rotating plate (22). A limit latch (24) is matched in the latch hole (23).

4. A plaster cutting device according to claim 1, characterized in that: The conveying mechanism (3) comprises: a conveying plate (25) and a conveying roller (26); the conveying plate (25) is fixedly connected to the bracket (1) via a connecting block; the conveying roller (26) is rotatably engaged with the bracket (1) via a bearing; and one end of the conveying roller (26) is fixedly connected to the output end of a conveying motor (27).

5. A plaster cutting device according to claim 4, characterized in that: The second blade mechanism (4) comprises a telescopic rod (28) and a blade fixing rod (29). The telescopic rod (28) is provided in the brackets (1) on both sides of one end of the conveying plate (25). The blade fixing rod (29) is connected to the top of the telescopic rod (28) via a bolt, and the second blade (30) is fixedly connected to the bottom of the blade fixing rod (29).

6. A plaster cutting device according to any one of claims 2 to 5, characterized in that: A collection box (31) is provided on one side of the second blade mechanism (4).

Images