Roller press for plaster production

Abstract

The utility model provides a kind of roller press for plaster production, it is related to roller press technical field, including installation base and lower pressing device ontology, still including lower pressing device ontology is installed on the upper surface of the installation base, driving part is set to the top of the installation base, scraping part is set to one end outside of the installation base, wherein by driving part can be rolled to multiple groups of plaster and operate, simultaneously by the drive of driving part can be linked to drive the plaster of processing completion and carry out stripping, top block lifts up top rod and compresses spring storage potential energy, simultaneously, top rod pushes top plate and lifts up the plaster after processing from mould groove, realize linkage stripping, the whole process is from feeding, pressing to preliminary stripping full mechanical linkage, reduce manual intervention, improve processing efficiency and operation standardization.

Description

Technical Field

[0001] This utility model relates to the field of roller press technology, and in particular to a roller press for producing plasters. Background Technology

[0002] A type of external application of traditional Chinese medicine, formerly known as thin plaster, it is made by boiling medicinal herbs with vegetable or animal oil to form a gelatinous substance, which is then applied to one side of cloth, paper, or leather and can be applied to the affected area for a relatively long time. It is mainly used to treat boils, carbuncles, and reduce swelling and pain. However, the tableting machines used in the production of plasters often cause some plaster to overflow during the tableting process, resulting in waste. In addition, the plaster is a sticky gel and tends to stick to the worktable after being formed into tablets.

[0003] A search revealed Chinese Patent No. CN220784992U, which discloses an extrusion device for plaster production. The device includes a worktable, a fixed frame, an extrusion unit, a collection mechanism, and a placement mechanism. The worktable's top is connected to the bottom left side of the fixed frame, and the front right side of the fixed frame is connected to the rear end of the extrusion unit. The top right side of the fixed frame is connected to the bottom top of the collection mechanism, and the inner rear end of the collection mechanism is fixed to the rear right side of the fixed frame. The bottom of the placement mechanism is connected to the top of the worktable, perpendicular to the bottom of the extrusion unit. This design ensures uniform compression of the plaster. Excess plaster extruded can be collected using a suction box in the collection mechanism under the action of an air pump, reducing waste of plaster resources and lowering production costs.

[0004] The aforementioned technology has low demolding and processing efficiency, lacks a coordinated pushing and auxiliary structure, and relies on manual removal of the plaster from the mold. This is not only cumbersome and laborious, extending the production cycle of a single batch and reducing processing efficiency, but also prone to plaster deformation, edge damage, or surface residue due to uneven manual operation, affecting the product's appearance and quality stability. At the same time, if the plaster is highly viscous, some residue may remain in the mold during manual demolding, requiring extra time for cleaning, increasing labor costs, and the accumulation of residual material may also contaminate plasters processed later, further reducing production quality and making it difficult to meet the needs of mass and efficient plaster production. Utility Model Content

[0005] The purpose of this invention is to provide a roller press for plaster production, which solves the problems of low demolding efficiency and low processing efficiency in the above-mentioned technologies. These technologies lack a coordinated pushing and auxiliary structure, requiring manual removal of the plaster from the mold, which is not only cumbersome and labor-intensive, extending the production cycle of a single batch and reducing processing efficiency, but also prone to plaster deformation, edge damage, or surface residue due to uneven manual operation, affecting product appearance and quality stability. Furthermore, if the plaster is highly viscous during manual demolding, some residue may remain in the mold, requiring extra time for cleaning, increasing labor costs. The accumulation of residual material may also contaminate subsequently processed plasters, further reducing production quality and failing to meet the needs of large-scale, high-efficiency plaster production.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a roller press for producing plasters, comprising a mounting base and a pressing device body, and further comprising:

[0007] The pressing device body is mounted on the upper surface of the mounting base;

[0008] A driving component is disposed above the mounting base;

[0009] A scraper is disposed on the outer side of one end of the mounting base;

[0010] The device can roll multiple plasters using a drive unit, and the drive unit can also demold the processed plasters.

[0011] In one preferred embodiment, a rotating shaft is rotatably mounted on the upper surface of the mounting base;

[0012] A rotating plate is fixedly mounted on the outer side of the end of the rotating shaft;

[0013] The mold groove is fixedly and annularly disposed on the upper surface of the rotating plate;

[0014] A push rod is slidably disposed inside the mold groove, and the push rod passes through the mold groove and the rotating plate;

[0015] The top plate is fixedly installed on the outer side of the end of the top rod;

[0016] The top block is fixedly mounted on the upper surface of the mounting base.

[0017] In a preferred embodiment, a motor is mounted on the outer side of the bottom end of the mounting base, and the outer side of the main shaft of the motor is connected to the outer side of one end of the rotating shaft.

[0018] In a preferred embodiment, a spring is fixedly provided on the lower surface of the rotating plate, and the outer side of the end of the spring is connected to the outer side of one end of the top rod.

[0019] In a preferred embodiment, a roller is fixedly provided on the outer side of the bottom end of the top rod.

[0020] In a preferred embodiment, a connecting frame is fixedly provided on the upper surface of the mounting base, and a cooling fan is installed on the inner side of the top of the connecting frame.

[0021] In a preferred embodiment, the side column is fixedly disposed on the upper surface of the mounting base;

[0022] A scraper is slidably positioned on the inner side of the top end of the side column;

[0023] A scraper plate is fixedly mounted on one side of the scraper.

[0024] In a preferred embodiment, a groove is formed on the inner side of the end of the scraper.

[0025] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0026] In use, this utility model utilizes a roller press for plaster production. Through a continuous transmission and pressing design, it achieves automation and precision in plaster processing. After the user places the plaster in the mold slot, the motor drives the rotating plate to rotate via the rotating shaft, moving the mold slot to the bottom of the pressing device to complete the pressing process. After pressing, the rotating plate continues to rotate, driving the push rod to move. When the push rod reaches the top block position, the top block lifts the push rod and compresses the spring to store potential energy. At the same time, the push rod pushes the top plate to lift the processed plaster out of the mold slot, achieving a linked demolding. The entire process, from feeding and pressing to initial demolding, is fully mechanically linked, reducing manual intervention and improving processing efficiency and operational standardization. Attached Figure Description

[0027] Figure 1 A schematic diagram of the main structure of a roller press for producing plasters provided by this utility model;

[0028] Figure 2 A schematic diagram of the rotating plate and mold groove in a roller press for producing plasters provided by this utility model;

[0029] Figure 3 This utility model provides a roller press for producing plasters. Figure 2 Enlarged view of point A in the middle;

[0030] Figure 4 This utility model provides a roller press for producing plasters. Figure 2 Enlarged view of point B in the middle.

[0031] Legend:

[0032] 1. Mounting base; 101. Pressing device body; 201. Rotating shaft; 202. Motor; 203. Rotating plate; 204. Mold groove; 205. Push rod; 206. Top plate; 207. Spring; 208. Roller; 209. Connecting frame; 210. Cooling fan; 211. Top block; 3. Scraper; 301. Side column; 302. Scraping plate; 303. Groove. Detailed Implementation

[0033] 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.

[0034] Example 1:

[0035] Please see Figure 1 - Figure 4 This embodiment provides a roller press for plaster production that facilitates demolding of plasters. The specific concept is as follows:

[0036] A roller press for producing plasters includes a mounting base 1 and a pressing device body 101. The roller press for producing plasters also includes a box pressing device body 101 and a rolling element.

[0037] The driving component that plays a driving role is located above the mounting base 1;

[0038] The device can roll multiple plasters using a drive unit, and the drive unit can also demold the processed plasters.

[0039] As examples, in this embodiment, the driver includes:

[0040] The rotating shaft 201, which serves as a connection, is rotatably connected to the upper surface of the mounting base 1.

[0041] The rotating plate 203, which serves as the mounting element, is fixedly connected to the outer side of the end of the rotating shaft 201.

[0042] The mold groove 204, which plays a forming role, is fixedly connected to the upper surface of the rotating plate 203 in a ring shape.

[0043] The ejector pin 205, which serves to demold, is slidably connected to the inner side of the mold groove 204.

[0044] It should be noted that the ejector pin 205 passes through the mold slot 204 and the rotating plate 203;

[0045] The top plate 206, which serves as a demolding element, is fixedly connected to the outer side of the end of the ejector rod 205.

[0046] The top block 211, which provides support, is fixedly connected to the upper surface of the mounting base 1.

[0047] In addition, a motor 202 that serves as a drive is installed on the outer side of the bottom of the mounting base 1, and the outer side of the main shaft of the motor 202 is fixedly connected to the outer side of one end of the rotating shaft 201.

[0048] A spring 207 is fixedly connected to the lower surface of the rotating plate 203, and the outer end of the spring 207 is fixedly connected to the outer end of one end of the push rod 205.

[0049] Among them, a roller 208 is fixedly connected to the outer side of the bottom end of the top rod 205.

[0050] The upper surface of the mounting base 1 is fixedly connected to a connecting bracket 209, and a cooling fan 210 for cooling is installed on the inner side of the top of the connecting bracket 209.

[0051] It should be noted that while the rotating plate 203 drives the mold groove 204 to move in a circular motion, the roller 208 will indirectly contact the top block 211, thereby realizing the linkage demolding operation. While the mold groove 204 switches stations, the demolding operation of another mold groove 204 is realized.

[0052] Example 2:

[0053] Please see Figure 1 - Figure 4 This embodiment provides a roller press for producing plasters that facilitates scraping off the plaster. The specific concept is as follows:

[0054] A roller press for producing plasters includes a mounting base 1 and a pressing device body 101. The roller press for producing plasters also includes a box pressing device body 101 and a rolling element.

[0055] The scraper that serves as a release mechanism is located on the outer side of one end of the mounting base 1.

[0056] As some examples, in this embodiment, the scraper includes:

[0057] Among them, the side column 301, which plays a supporting role, is fixedly connected to the upper surface of the mounting base 1;

[0058] Among them, the scraper 3, which plays a scraping role, is slidably disposed on the inner side of the top end of the side column 301;

[0059] The scraper 302, which serves as a connector, is fixedly connected to one side of the scraper 3.

[0060] The scraper 302 has a groove 303 on the inner side of its end to assist in pulling the scraper 302.

[0061] It should be noted that the bottom end of the scraper 3 is designed to be in close contact with the top plate 206 when it is raised to the highest point, so that the scraper 3 can scrape off the plaster on the upper surface of the top plate 206 for demolding or to clean the upper surface of the top plate 206.

[0062] Working principle:

[0063] When using this device, the user can place the plaster to be processed inside the mold groove 204. At this time, the motor 202 is started, and the motor 202 drives the rotating plate 203 to rotate through the rotating shaft 201 until the mold groove 204 is rotated and pressed down below the end of the device body 101. At this time, the pressing device body 101 presses down on the plaster inside the mold groove 204. After the downward movement is completed, the motor 202 continues to drive the rotating plate 203 to continue rotating. While the rotating plate 203 is rotating, it will drive multiple push rods 205 to perform circular motion until the push rods 205 move to the position of the top block 211. The top block 211 will lift the push rods 205 through the roller 208, and at the same time compress the spring 207 and store elastic potential energy. At the same time, as the push rods 205 rise vertically, they will lift the top plate 206 from the inside of the mold groove 204. Then, the processed plaster inside the mold groove 204 can be lifted by the top plate 206, and the plaster is demolded in conjunction with the process.

[0064] Meanwhile, the cooling fans 210 on both sides can continuously cool the plaster inside the mold groove 204, which facilitates the subsequent demolding operation.

[0065] When the top plate 206 is raised to its highest point, the user can push the scraper 3 towards the top plate 206 using the scraper plate 302 to scrape up the plaster that has been processed on the upper surface of the top plate 206, making it easier to demold the plaster. At the same time, the scraper 3 can also clean the upper surface of the top plate 206 and remove excess plaster.

[0066] This roller press for plaster production achieves automation and precision in plaster processing through a continuous transmission and pressing design. After the user places the plaster in the mold slot 204, the motor 202 drives the rotating plate 203 to rotate via the rotating shaft 201, moving the mold slot 204 below the pressing device body 101 to complete the pressing process. After pressing, the rotating plate 203 continues to rotate, driving the ejector rod 205 to move. When the ejector rod 205 reaches the position of the top block 211, the top block 211 lifts the ejector rod 205 and compresses the spring 207 to store potential energy. Simultaneously, the ejector rod 205 pushes the top plate 206 to lift the processed plaster from the mold slot 204, achieving simultaneous demolding. The entire process, from feeding and pressing to initial demolding, is fully mechanically linked, reducing manual intervention and improving processing efficiency and operational standardization.

[0067] The integrated design of the device for material scraping and cleaning further enhances its practicality and ease of maintenance. When the top plate 206 lifts the plaster to its highest point, the scraper 3 can be easily scraped off by pushing the scraper plate 302, simplifying the demolding and material removal process. At the same time, the scraper 3 can clean the upper surface of the top plate 206 during the scraping process, removing excess plaster residue, preventing material accumulation from affecting subsequent processing, reducing the workload of manual cleaning, and taking into account both efficient production and equipment maintenance needs.

[0068] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A roller press for producing plasters, comprising a mounting base (1) and a pressing device body (101), characterized in that: Also includes: The pressing device body (101) is mounted on the upper surface of the mounting base (1); A driving component is disposed above the mounting base (1); A scraper is provided on the outer side of one end of the mounting base (1); The device can roll multiple plasters using a drive unit, and the drive unit can also demold the processed plasters.

2. The roller press for producing plasters according to claim 1, characterized in that: The driving component includes: A rotating shaft (201) is rotatably mounted on the upper surface of the mounting base (1); A rotating plate (203) is fixedly disposed on the outer side of the end of the rotating shaft (201); The mold groove (204) is fixedly disposed in a ring on the upper surface of the rotating plate (203); The push rod (205) is slidably disposed on the inner side of the mold groove (204), and the push rod (205) passes through the mold groove (204) and the rotating plate (203). The top plate (206) is fixedly installed on the outer side of the end of the top rod (205); The top block (211) is fixedly disposed on the upper surface of the mounting base (1).

3. The roller press for producing plasters according to claim 2, characterized in that: A motor (202) is installed on the outer side of the bottom end of the mounting base (1), and the outer side of the main shaft of the motor (202) is connected to the outer side of one end of the rotating shaft (201).

4. A roller press for producing plasters according to claim 2, characterized in that: A spring (207) is fixedly installed on the lower surface of the rotating plate (203), and the outer end of the spring (207) is connected to the outer end of one end of the top rod (205).

5. A roller press for producing plasters according to claim 2, characterized in that: A roller (208) is fixedly installed on the outer side of the bottom end of the top rod (205).

6. A roller press for producing plasters according to claim 2, characterized in that: A connecting frame (209) is fixedly provided on the upper surface of the mounting base (1), and a cooling fan (210) is installed on the inner side of the top of the connecting frame (209).

7. A roller press for producing plasters according to claim 2, characterized in that: The scraping component includes: Side column (301) is fixedly disposed on the upper surface of the mounting base (1); The scraper (3) is slidably disposed on the inner side of the top end of the side column (301); The scraper plate (302) is fixedly installed on one side of the scraper (3).

8. A roller press for producing plasters according to claim 7, characterized in that: The scraper (302) has a groove (303) on the inner side of its end.

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