Hot-pressing coating machine for plaster preparation

Abstract

The utility model discloses a plaster patch preparation hot-pressing coating machine, which comprises an unreeling frame and a processing frame, the processing frame is arranged on one side of the unreeling frame, a reeling frame is arranged on one side of the processing frame, an integrated frame is arranged on one side of the processing frame, a supporting arm is arranged on the other side of the processing frame, and the reeling frame is arranged on the other side of the integrated frame. A bidirectional lead screw is movably installed in the integrated frame, a servo motor is arranged on the side wall of the integrated frame, the output end of the servo motor is connected with the bidirectional lead screw, the surface of the bidirectional lead screw is sleeved with two sets of threaded sleeves, the threaded sleeves are in threaded connection with the bidirectional lead screw, and the threaded sleeves are in sliding connection with the integrated frame. According to the device, convenient bidirectional moving, clamping, limiting and coating are achieved, coating deviation is prevented, reciprocating swinging and uniform air blowing cooling are achieved, marching type trowelling and air blowing cooling can be conveniently carried out on the plaster, and the plaster production quality and the plaster cooling efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of hot press coating machine technology, specifically a hot press coating machine for preparing plaster patches. Background Technology

[0002] Plasters, simply put, are the plasters we commonly apply to certain parts of the body. They are defined as external preparations made by refining medicinal materials into a paste and spreading it on a backing material. Existing plasters are usually produced using hot-press coating equipment. After the plaster in a high-temperature molten state is applied to the coating, it needs to be cooled and solidified in time to prevent uneven thickness of the plaster sheet due to compression during subsequent transportation. Traditional cooling and solidification methods are mostly natural cooling and solidification, which has low cooling efficiency. In order to better cool and solidify the plaster, a hot-press coating machine for plaster preparation is proposed.

[0003] As disclosed in the authorization announcement number CN220635039U, a hot press coating machine for uniform coating includes a base, a support vertical rod fixedly connected to the upper surface of the base, a pressure plate fixedly connected to the inner side of the support vertical rod, a support horizontal plate fixedly connected to the upper surface of the support vertical rod, a hydraulic rod one fixedly connected to the lower surface of the support horizontal plate, a melt tank fixedly connected to the lower surface of the hydraulic rod one, a dispensing plate fixedly connected to the lower surface of the melt tank, a fixing plate fixedly connected to the upper part of the right outer surface of the dispensing plate, a hydraulic rod two fixedly connected to the lower surface of the fixing plate, a scraper fixedly connected to the lower surface of the hydraulic rod two, a protrusion fixedly connected to the right side of the lower surface of the scraper, and a coating material placed on the upper surface of the pressure plate.

[0004] Although it achieves the following: when the coating is conveyed by the feeding device and the pressure roller, the pressure plate can support the coating from above, while the first hydraulic rod can drive the sol tank and the dispensing plate to convey the coating from above, and the second hydraulic rod can drive the scraper and the convex strip to scrape the coating a second time after coating; through the cooperation of the above structures, it is easy to improve the uniformity of the ointment application.

[0005] However, it has not solved the problem that existing hot press coating machines are not conducive to convenient bidirectional movement, clamping and limiting coating to prevent coating deviation and reciprocating swing for uniform air cooling, which is not conducive to the smoothing and air cooling of plasters, thus affecting the quality of plaster production and the efficiency of plaster cooling. Utility Model Content

[0006] The purpose of this invention is to provide a hot press coating machine for preparing plaster patches, in order to solve the problems mentioned in the background art, such as the inconvenience of bidirectional moving clamping and limiting coating to prevent coating deviation and reciprocating swing for uniform air cooling, which is not conducive to the smoothing and air cooling of plasters, thus affecting the quality of plaster production and the efficiency of plaster cooling.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a hot-press coating machine for preparing plaster patches, comprising an unwinding frame and a processing frame. A processing frame is provided on one side of the unwinding frame, a rewinding frame is provided on one side of the processing frame, an integrated frame is installed on one side of the processing frame, and a support arm is installed on the other side of the processing frame. A bidirectional lead screw is movably installed inside the integrated frame. A servo motor is provided on the side wall of the integrated frame, and the output end of the servo motor is connected to the bidirectional lead screw. Two sets of threaded sleeves are fitted onto the surface of the bidirectional lead screw, and the threaded sleeves are threadedly connected to the bidirectional lead screw and slidably connected to the integrated frame. A C-shaped block is installed at the top of each threaded sleeve.

[0008] Preferably, a melting box is provided inside the processing frame, and two sets of second cylinders are installed on the inner wall of the processing frame.

[0009] Preferably, the output end of the second cylinder is connected to the melting box, and a scraper is provided on the outer wall of the melting box.

[0010] Preferably, a locking pin is provided on the side of the scraper near the melting box, and the scraper is movably connected to the melting box through the locking pin.

[0011] Preferably, a first cylinder is symmetrically arranged at the bottom end of the support arm, and the first cylinder is fixedly connected to the support arm.

[0012] Preferably, an integrated plate is provided below the support arm, and the integrated plate is connected to the output end of the first cylinder.

[0013] Preferably, a drive motor is installed at the center of the bottom end of the integrated board, and a gear is installed at the output end of the drive motor.

[0014] Preferably, the bottom ends of the integrated plates on both sides of the drive motor are provided with sliders, and the sliders are slidably connected to the integrated plates.

[0015] Preferably, a rack is installed on the side of the slider closest to the gear, and the rack meshes with the gear.

[0016] Preferably, each slider has a jet frame fixedly installed at its bottom end, and the jet frame is connected to an external air source via a flexible hose.

[0017] Compared with the prior art, the beneficial effects of this utility model are: the hot press coating machine not only realizes convenient bidirectional moving clamping and limiting coating to prevent coating deviation and reciprocating swing uniform air blowing and cooling, which facilitates the smoothing and air blowing of plasters, but also improves the quality of plaster production and the efficiency of plaster cooling.

[0018] (1) Place the coating roll on the unwinding rack, pull the coating from between the two sets of C-blocks, below the melting box and scraper, and below the air jet rack to the take-up rack, pour the plaster into the inside of the melting box, and have the take-up rack drive the coating roll to rewind. The melting box heats the plaster to a molten state, and the second cylinder drives the melting box to move downwards close to the coating. The plaster flows out from the inside of the melting box to the coating surface. Loosen the locking pin, and the scraper rotates around the locking pin as an axis. Rotate the scraper to a position that fits the coating surface, and then tighten the locking pin to connect the scraper to the melting box. The take-up rack drives the coating roll to rewind, and the coating moves the plaster. With the cooperation of the scraper, the scraper smooths the plaster on the coating. When the smoothed plaster moves to the position of the air jet rack, the first cylinder drives the first air jet rack to rewind. The cylinder drives the integrated plate and the jetting frame to press down close to the coating surface. The jetting frame is connected to an external air source through a flexible hose. The external air source sprays air from the jetting frame to cool the plaster on the coating surface, thus completing the plaster preparation and production process. To prevent the coating from shifting during movement, a servo motor drives a bidirectional lead screw to rotate. The bidirectional lead screw drives two sets of threaded sleeves to move closer together. The threaded sleeves drive two sets of C-blocks to move closer together and contact both sides of the coating. The C-blocks limit the coating to prevent it from shifting, thereby improving the quality of plaster production. This achieves convenient bidirectional movement, clamping, limiting, and preventing coating shift, facilitating the smoothing and air cooling of the plaster, and improving the quality of plaster production.

[0019] (2) By turning the drive motor in both directions, the drive motor drives the gear to rotate in both directions, the gear drives the rack to move back and forth, the rack drives the air jet frame to move back and forth, and the air jet frame moves back and forth to spray air and cool the plaster on the coating surface, so that the plaster is cooled more evenly. This achieves convenient back and forth swinging and even air blowing cooling, and improves the efficiency of plaster cooling. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 3 This is a frontal cross-sectional view of the present invention.

[0023] Figure 4 This is a side cross-sectional view of the integrated frame of this utility model.

[0024] Figure 5 This is a three-dimensional perspective structural diagram of the processing frame of this utility model;

[0025] Figure 6 This is a three-dimensional structural diagram of the integrated board of this utility model.

[0026] In the diagram: 1. Unwinding frame; 2. Processing frame; 3. Integrated plate; 4. Support arm; 5. Rewinding frame; 6. Integrated frame; 7. C-block; 8. First cylinder; 9. Second cylinder; 10. Melting box; 11. Locking pin; 12. Scraper; 13. Servo motor; 14. Threaded sleeve; 15. Two-way lead screw; 16. Drive motor; 17. Rack; 18. Gear; 19. Slider; 20. Air jet frame. Detailed Implementation

[0027] 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.

[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0030] Example 1

[0031] Please see Figure 1-6This utility model provides an embodiment of a hot-press coating machine for preparing plaster patches, comprising an unwinding frame 1 and a processing frame 2. The processing frame 2 is located on one side of the unwinding frame 1, and a rewinding frame 5 is located on one side of the processing frame 2. An integrated frame 6 is mounted on one side of the processing frame 2, and a support arm 4 is mounted on the other side of the processing frame 2. A bidirectional lead screw 15 is movably mounted inside the integrated frame 6. A servo motor 13 is mounted on the side wall of the integrated frame 6, serving as the power drive. The output end of the servo motor 13 is connected to the bidirectional lead screw 15, and a [missing information - likely a type of coating or fitting] is fitted onto the surface of the bidirectional lead screw 15. Two sets of threaded sleeves 14 are threadedly connected to a bidirectional lead screw 15 and slidably connected to an integrated frame 6. C-shaped blocks 7 are installed at the top of each threaded sleeve 14. A melting box 10 is set inside the processing frame 2. Two sets of second cylinders 9 are installed on the inner wall of the processing frame 2. The second cylinders 9 serve as power drives and their output ends are connected to the melting box 10. A scraper 12 is set on the outer wall of the melting box 10. A locking pin 11 is set on the side of the scraper 12 near the melting box 10, and the scraper 12 is movably connected to the melting box 10 through the locking pin 11.

[0032] Place the coating roll on the unwinding rack 1. Pull the coating from between the two sets of C-blocks 7, below the melting box 10 and the scraper 12, and below the air jet rack 20 onto the take-up rack 5. Pour the plaster into the melting box 10. The take-up rack 5 drives the coating roll to rewind. The melting box 10 heats the plaster to a molten state. Open the second cylinder 9. The second cylinder 9 drives the melting box 10 to move downwards and approach the coating. The plaster flows out from inside the melting box 10 onto the coating surface. Loosen the lock. Locking pin 11 is tightened, and scraper 12 rotates around locking pin 11 to rotate scraper 12 to a position that adheres to the coating surface. Then, locking pin 11 is tightened to connect scraper 12 to melting box 10. Rewinder 5 is opened, and rewinder 5 drives coating to rewind. Coating moves plaster, and scraper 12, in cooperation with scraper 12, spreads plaster evenly on coating. When the spread plaster moves to air jet 20, first cylinder 8 is opened, and first cylinder 8 drives... The moving integrated plate 3 and the jet frame 20 are pressed down close to the coating surface. The jet frame 20 is connected to an external air source through a flexible hose. The external air source sprays out from the jet frame 20 to cool the plaster on the coating surface, thereby completing the preparation and production of the plaster. In order to prevent the coating from shifting during the movement, the servo motor 13 is turned on. The servo motor 13 drives the bidirectional lead screw 15 to rotate. Under the threaded connection between the bidirectional lead screw 15 and the threaded sleeve 14, and under the sliding cooperation between the threaded sleeve 14 and the integrated frame 6, the bidirectional lead screw 15 drives the two sets of threaded sleeves 14 to approach each other. The threaded sleeves 14 drive the two sets of C-shaped blocks 7 to approach each other and contact the two sides of the coating. The C-shaped blocks 7 limit the coating to prevent the coating from shifting, thereby improving the quality of plaster production. It realizes convenient bidirectional moving clamping and limiting coating to prevent coating shifting, facilitates the smoothing and air cooling of the plaster, and improves the quality of plaster production.

[0033] The bottom end of the support arm 4 is symmetrically provided with a first cylinder 8, which plays the role of power drive and is fixedly connected to the support arm 4.

[0034] An integrated plate 3 is provided below the support arm 4, and the integrated plate 3 is connected to the output end of the first cylinder 8. A drive motor 16 is installed at the center of the bottom end of the integrated plate 3. The drive motor 16 plays the role of power drive, and a gear 18 is installed at the output end of the drive motor 16.

[0035] The bottom of the integrated plate 3 on both sides of the drive motor 16 is provided with a slider 19, and the slider 19 is slidably connected to the integrated plate 3. A rack 17 is installed on the side of the slider 19 near the gear 18, and the rack 17 meshes with the gear 18.

[0036] All sliders 19 are fixedly mounted with jet racks 20 at their bottom ends, and the jet racks 20 are connected to an external air source via flexible hoses;

[0037] The drive motor 16 is turned on in both directions, which drives the gear 18 to rotate in both directions. With the gear 18 and rack 17 meshing with each other, and with the slider 19 sliding with the integrated plate 3, the gear 18 drives the rack 17 to move back and forth. The rack 17 drives the air jet frame 20 to move back and forth. The air jet frame 20 moves back and forth to blow air and cool the plaster on the coating surface, so that the plaster is cooled more evenly. This achieves convenient reciprocating swing and uniform air blowing cooling, and improves the cooling efficiency of the plaster.

[0038] Work steps

[0039] The coating roll is placed on the unwinding rack 1. The coating is pulled from between the two sets of C-blocks 7, below the melting box 10 and the scraper 12, and below the air jet frame 20, onto the take-up rack 5. The plaster is poured into the interior of the melting box 10. The take-up rack 5 drives the coating to rewind. The melting box 10 heats the plaster to a molten state. The second cylinder 9 drives the melting box 10 downward to approach the coating. The plaster flows out from the interior of the melting box 10 onto the coating surface. The locking pin 11 is loosened, and the scraper 12 moves with the locking pin 11 as the... The shaft rotates, rotating the scraper 12 to a position that adheres to the coating surface. Then, the locking pin 11 is tightened, connecting the scraper 12 to the melting box 10. The winding frame 5 drives the coating to wind up, and the coating moves the plaster. With the cooperation of the scraper 12, the plaster is smoothed onto the coating. When the smoothed plaster moves to the position of the air jet frame 20, the first cylinder 8 drives the integrated plate 3 and the air jet frame 20 to press down close to the coating surface. The air jet frame 20 is then connected to an external air source via a flexible hose. Next, external air is sprayed from the jet frame 20 to cool the plaster on the coating surface, thus completing the plaster preparation and production. To prevent the coating from shifting during movement, the servo motor 13 drives the bidirectional lead screw 15 to rotate. With the sliding engagement of the threaded sleeve 14 and the integrated frame 6, the bidirectional lead screw 15 drives the two sets of threaded sleeves 14 to move closer to each other. The threaded sleeves 14 drive the two sets of C-blocks 7 to move closer to each other and contact both sides of the coating. The C-blocks 7 limit the coating to prevent it from shifting, thereby improving the quality of plaster production. Then, the drive motor 16 is turned on in both directions. The drive motor 16 drives the gear 18 to rotate in both directions. With the gear 18 and rack 17 meshing with each other, and with the sliding engagement of the slider 19 and the integrated plate 3, the gear 18 drives the rack 17 to move back and forth. The rack 17 drives the jet frame 20 to move back and forth. The jet frame 20 moves back and forth to cool the plaster on the coating surface with air. This is the hot press coating machine for plaster preparation.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hot-press coating machine for preparing plaster patches, comprising an unwinding frame (1) and a processing frame (2), characterized in that: A processing frame (2) is provided on one side of the unwinding frame (1), a winding frame (5) is provided on one side of the processing frame (2), an integrated frame (6) is installed on one side of the processing frame (2), a support arm (4) is installed on the other side of the processing frame (2), a bidirectional lead screw (15) is movably installed inside the integrated frame (6), a servo motor (13) is provided on the side wall of the integrated frame (6), and the output end of the servo motor (13) is connected to the bidirectional lead screw (15). Two sets of threaded sleeves (14) are fitted on the surface of the bidirectional lead screw (15), and the threaded sleeves (14) are threadedly connected to the bidirectional lead screw (15), and the threaded sleeves (14) are slidably connected to the integrated frame (6). A C-shaped block (7) is installed on the top of each threaded sleeve (14).

2. The hot-press coating machine for preparing plaster patches according to claim 1, characterized in that: The processing frame (2) is equipped with a melting box (10) inside, and two sets of second cylinders (9) are installed on the inner wall of the processing frame (2).

3. The hot-press coating machine for preparing plaster patches according to claim 2, characterized in that: The output end of the second cylinder (9) is connected to the melting box (10), and a scraper (12) is provided on the outer wall of the melting box (10).

4. The hot-press coating machine for preparing plaster patches according to claim 3, characterized in that: The scraper (12) is provided with a locking pin (11) on the side near the melting box (10), and the scraper (12) is movably connected to the melting box (10) through the locking pin (11).

5. The hot-press coating machine for preparing plaster patches according to claim 4, characterized in that: The bottom end of the support arm (4) is symmetrically provided with a first cylinder (8), and the first cylinder (8) is fixedly connected to the support arm (4).

6. The hot-press coating machine for preparing plaster patches according to claim 5, characterized in that: An integrated plate (3) is provided below the support arm (4), and the integrated plate (3) is connected to the output end of the first cylinder (8).

7. The hot-press coating machine for preparing plaster patches according to claim 6, characterized in that: A drive motor (16) is installed at the center of the bottom of the integrated board (3), and a gear (18) is installed at the output end of the drive motor (16).

8. The hot-press coating machine for preparing plaster patches according to claim 7, characterized in that: The bottom ends of the integrated plates (3) on both sides of the drive motor (16) are provided with sliders (19), and the sliders (19) are slidably connected to the integrated plates (3).

9. A hot-press coating machine for preparing plaster according to claim 8, characterized in that: the slider (19) is equipped with a rack (17) on the side near the gear (18), and the rack (17) meshes with the gear (18).

10. A hot-press coating machine for preparing plaster patches according to claim 9, characterized in that: The bottom of each slider (19) is fixedly equipped with a jet frame (20), and the jet frame (20) is connected to an external air source through a flexible hose.

Images