Texture making roller capable of preventing clay adhesion

Abstract

The utility model discloses a texture making roller capable of preventing clay adhesion, which belongs to the technical field of rollers and comprises a protective shell, a feed inlet and a reciprocating mechanism, the top of the protective shell is provided with a feed inlet, the reciprocating mechanism is arranged inside the protective shell and comprises a sliding block, and the top of one side of the sliding block is provided with a bearing groove. A material storage groove is formed in the other side of the sliding block, a material supplementing opening is formed in the top of the material storage groove, an extrusion block is fixedly connected to one side of the outer wall of the sliding block, the outer wall of the extrusion block is attached to the inner wall of the protection shell, the powder distribution mechanism is embedded in the sliding block, the powder distribution mechanism comprises a baffle, a passing groove is formed in the top of the baffle, and a feeding opening is formed in the passing groove. A groove is formed in one side of the baffle, a plurality of powder inlet holes are formed in the inner wall of the groove, a guide groove is formed in the baffle, a buffer plate is arranged on one side of the bottom of the guide groove, a plurality of powder outlet holes are formed in the outer wall of the buffer plate, and the effects of periodically scattering anti-sticking powder and automatically supplementing the anti-sticking powder are achieved.

Description

Technical Field

[0001] This utility model belongs to the field of roller technology, and in particular relates to a texture-making roller that prevents clay from sticking together. Background Technology

[0002] Clay is a type of soil with very little sand and good stickiness. Water does not easily pass through it, so it has good plasticity. Clay textures can enhance the sense of layering in a work. By carving patterns on the surface of clay with different tools, the details and three-dimensionality of the work can be increased, making the work more vivid. When creating clay textures, anti-sticking powder is often sprinkled on the surface of the clay to prevent the clay from sticking together.

[0003] Traditional texture-making rollers typically use continuous feeding for anti-sticking powder spraying, resulting in poor powder utilization and significant waste. Furthermore, the powder tends to accumulate in certain areas, affecting the texture's quality. Additionally, the low powder utilization and high consumption of traditional texture-making rollers necessitate frequent replenishment of the powder, making the process cumbersome. Utility Model Content

[0004] The purpose of this invention is to provide a textured roller that prevents clay from sticking together, in order to solve the problems of continuous spillage and waste of anti-sticking powder and the need for frequent replenishment of anti-sticking powder.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a texture-making roller for preventing clay adhesion, comprising a protective shell, a feed inlet at the top of the protective shell, a reciprocating mechanism disposed inside the protective shell, the reciprocating mechanism including a sliding block, a support groove at the top of one side of the sliding block corresponding to the feed inlet, a storage trough at the other side of the sliding block, a replenishment port at the top of the storage trough, an extrusion block fixedly connected to one side of the outer wall of the sliding block, the outer wall of the extrusion block fitting against the inner wall of the protective shell, and a powder-distributing mechanism embedded within the sliding block, the powder-distributing mechanism including a baffle, a passage groove at the top of the baffle, a groove at one side of the baffle with multiple powder inlet holes at the inner wall of the groove, a guide groove inside the baffle, a buffer plate at the bottom of the guide groove, and multiple powder outlet holes on the outer wall of the buffer plate.

[0006] Preferably, support frames are fixedly connected to both outer walls of the protective shell, rollers are rotatably connected between the support frames, a driven sprocket is fixedly connected to one side of the roller, a drive sprocket is rotatably connected to one side of the protective shell, a chain is drivingly connected between the drive sprocket and the driven sprocket, and a motor is fixedly installed on one side of the protective shell via a rod, with the output end of the motor fixedly connected to one side of the drive sprocket.

[0007] Preferably, a protrusion is fixedly connected to the side of the roller away from the driven sprocket, the protruding part of the protrusion is in contact with the bottom of the extrusion block, and multiple springs are provided at the bottom of the sliding block, with one end of the spring fixedly connected to the inner wall of the protective shell at a corresponding position.

[0008] Preferably, the inner wall of the storage tank is provided with a plurality of unblocking teeth at positions corresponding to the powder inlet hole, and the cross-sectional area of ​​the unblocking teeth is equal to the cross-sectional area of ​​the powder inlet hole.

[0009] Preferably, a scraper is fixedly connected to the bottom of the baffle, and the scraper has multiple bristles on the side facing the roller, and the bristles are made of a flexible material.

[0010] Preferably, the inner wall of the bottom of the passageway is set as an inclined surface, and the outer wall of the roller is provided with a textured groove.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0012] 1. In this utility model, when the cam protrusion contacts the bottom of the extrusion block, it lifts the sliding block to make the unblocking teeth leave the powder inlet hole, allowing the anti-sticking powder to enter from the powder inlet hole and fall along the guide groove, and finally be evenly sprinkled on the upper outer wall of the roller through the powder outlet hole, preventing the roller from sticking when making clay texture. When the cam protrusion does not contact the extrusion block, the unblocking teeth are inserted into the powder inlet hole, closing the powder inlet hole and preventing the powder inlet hole from being blocked. The anti-sticking powder is periodically sprinkled by the rotation of the cam, reducing the waste of materials.

[0013] 2. In this utility model, when the protrusion lifts the sliding block, the support groove on one side of the sliding block rises, and the side of the support groove that fits with the baffle opens, allowing the anti-sticking powder to pass through the passage groove and fall into the replenishment port to replenish the anti-sticking powder consumed in the storage tank. The anti-sticking powder in the storage tank can be replenished periodically by rotating the cam. The anti-sticking powder can be automatically replenished simply by pouring it into the support groove. The operation is simple and fast. Attached Figure Description

[0014] Figure 1 A schematic diagram of the main structure of a texture-making roller for preventing clay adhesion proposed in this utility model;

[0015] Figure 2 This is a schematic diagram showing the disassembled structure of a texture-making roller for preventing clay adhesion, as proposed in this utility model.

[0016] Figure 3 This is a schematic diagram of the reciprocating mechanism of a texture-making roller for preventing clay adhesion, as proposed in this utility model.

[0017] Figure 4 This is a schematic diagram of the powder-spreading mechanism of a texture-making roller for preventing clay adhesion, as proposed in this utility model.

[0018] Figure 5 This invention proposes a textured roller for preventing clay from sticking together. Figure 4 A magnified structural diagram of part A in the middle.

[0019] Legend: 1. Protective shell; 2. Feed inlet; 3. Reciprocating mechanism; 301. Sliding block; 302. Support groove; 303. Feeding port; 304. Extrusion block; 305. Spring; 306. Unblocking teeth; 307. Storage trough; 4. Powder distribution mechanism; 401. Baffle; 402. Passing groove; 403. Powder inlet hole; 404. Guide groove; 405. Buffer plate; 406. Powder outlet hole; 407. Scraper; 5. Roller; 6. Protrusion; 7. Drive sprocket; 8. Driven sprocket; 9. Chain; 10. Motor; 11. Support frame. Detailed Implementation

[0020] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-5 This utility model provides a technical solution: a texture-making roller for preventing clay adhesion, including a protective shell 1, a feed inlet 2 at the top of the protective shell 1, and a reciprocating mechanism 3 disposed inside the protective shell 1. The reciprocating mechanism 3 includes a sliding block 301, a support groove 302 at the top of one side of the sliding block 301, the position of the support groove 302 corresponding to the position of the feed inlet 2, a storage trough 307 at the other side of the sliding block 301, a replenishment port 303 at the top of the storage trough 307, and a material storage trough 307 on one side of the outer wall of the sliding block 301. An extrusion block 304 is fixedly connected, and the outer wall of the extrusion block 304 is in contact with the inner wall of the protective shell 1. The powder dispensing mechanism 4 is embedded in the sliding block 301. The powder dispensing mechanism 4 includes a baffle 401. A passage groove 402 is opened at the top of the baffle 401. A groove is opened on one side of the baffle 401, and multiple powder inlet holes 403 are opened on the inner wall of the groove. A guide groove 404 is opened inside the baffle 401. A buffer plate 405 is provided on one side of the bottom of the guide groove 404. Multiple powder outlet holes 406 are opened on the outer wall of the buffer plate 405.

[0022] Support frames 11 are fixedly connected to both outer walls of the protective shell 1. Rollers 5 are rotatably connected between the support frames 11. A driven sprocket 8 is fixedly connected to one side of the roller 5. A drive sprocket 7 is rotatably connected to one side of the protective shell 1. A chain 9 is connected between the drive sprocket 7 and the driven sprocket 8. A motor 10 is fixedly installed on one side of the protective shell 1 via a rod. The output end of the motor 10 is fixedly connected to one side of the drive sprocket 7.

[0023] A protrusion 6 is fixedly connected to the side of the roller 5 away from the driven sprocket 8. The protrusion of the protrusion 6 contacts the bottom of the extrusion block 304. Multiple springs 305 are provided at the bottom of the sliding block 301. One end of the spring 305 is fixedly connected to the inner wall of the protective shell 1 at the corresponding position.

[0024] Multiple unclogging teeth 306 are provided on the inner wall of the storage tank 307 at positions corresponding to the powder inlet hole 403, and the cross-sectional area of ​​the unclogging teeth 306 is equal to that of the powder inlet hole 403.

[0025] A scraper 407 is fixedly connected to the bottom of the baffle 401. The scraper 407 has multiple bristles on the side facing the roller 5, and the bristles are made of flexible material.

[0026] Specifically, motor 10 drives drive sprocket 7 to rotate, drive sprocket 7 drives driven sprocket 8 to rotate via chain 9, driven sprocket 8 drives roller 5 to rotate synchronously, and protrusion 6 connected to one side of roller 5 rotates synchronously with roller 5. When the protrusion of protrusion 6 rotates to the top, it contacts the bottom of extrusion block 304, pushing extrusion block 304 upward, spring 305 is stretched, extrusion block 304 pushes sliding block 301 to rise, causing storage tank 307 to rise, unblocking tooth 306 rises with storage tank 307, causing powder outlet 406 to open. When the top of the anti-sticking powder stored in storage tank 307 reaches powder inlet 403, it enters guide groove 4 from powder inlet 403. Inside 04, the anti-sticking powder falls down along the guide groove 404 to the position of the buffer plate 405. It is then sprinkled from the powder outlet hole 406 on the outer wall of the buffer plate 405 onto the outer wall of the upper half of the roller 5. When the roller 5 rotates, the part with anti-sticking powder comes into contact with the clay, and the texture groove presses out the corresponding texture on the surface of the clay. As it continues to rotate, the PVC flexible bristles on one side of the scraper 407 sweep away the remaining anti-sticking powder on the surface of the roller 5 to prevent the anti-sticking powder from accumulating in the texture groove. When the roller 5 rotates so that the cam protrusion does not contact the bottom of the extrusion block 304, the spring 305 pulls the sliding block 301 back to its original position through elasticity, causing the unblocking tooth 306 to descend and insert into the powder inlet hole 403 to prevent the powder inlet hole 403 from being blocked.

[0027] It should be noted that the texture grooves described above can be changed by replacing roller 5, and the texture can be selected as needed. This part is a well-known technology in the field and will not be elaborated here.

[0028] It should be noted that the drive sprocket 7, driven sprocket 8, and chain 9 described above are a sprocket and chain structure. Power is transmitted through meshing. Based on the interlocking of the teeth of the sprocket and the chain links of the chain 9, the rotation of the drive sprocket 7 drives the driven sprocket 8 to rotate. This part is well-known technology in the field and will not be described in detail here.

[0029] It should be noted that the selection of motor 10 and control module in the above description are selected as needed. This part is well-known technology in the field and will not be elaborated here.

[0030] It should be noted that PVC in the above description refers to polyvinyl chloride, which has advantages such as strong chemical corrosion resistance, good flame retardancy, and strong plasticity. This part is well-known technology in the field and will not be elaborated here.

[0031] The bottom inner wall of the passageway 402 is set as an inclined surface, and the outer wall of the roller 5 is provided with a textured groove.

[0032] Specifically, the anti-sticking powder enters the support groove 302 through the feed inlet 2. When the cam lifts the extrusion block 304, the sliding groove drives the support groove 302 to rise. The anti-sticking powder in the support groove 302 passes through the passage groove 402 from the side of the support groove 302 that is in contact with the baffle 401 and falls into the replenishment port 303, so that the anti-sticking powder consumed in the storage tank 307 is replenished. The bottom of the passage groove 402 is set as an incline to reduce the interference when the anti-sticking powder passes through the passage groove 402. When the cam protrusion leaves the bottom of the extrusion block 304, the sliding block 301 is pulled back to its original position by the spring 305. The support groove 302 follows the sliding block 301 and descends, so that the support groove 302 is away from the passage groove 402 and closed, and no longer replenishes the anti-sticking powder in the storage tank 307.

[0033] It should be noted that the anti-sticking powder material mentioned above is polyvinyl alcohol. By forming a dense coating on the surface of the substrate, it prevents the clay from directly contacting external substances and thus prevents the clay from sticking together. This part is well-known technology in the field and will not be described in detail here.

[0034] Working principle: When in use, the staff first pours the anti-sticking powder into the device through the feed port 2, then places the clay on the external conveying device, starts the external conveying device to make the clay move forward and come into contact with the roller 5, starts the motor 10 to make the roller 5 rotate continuously, and the anti-sticking powder is sprinkled on one side at fixed intervals. The roller 5 creates texture on the surface of the clay. The staff can replenish the anti-sticking powder from the feed port 2 periodically.

[0035] In this invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A texture-making roller for preventing clay from sticking, characterized by, Include: Protective shell (1), the protective shell (1) top is provided with feed inlet (2); Reciprocating mechanism (3), the reciprocating mechanism (3) is arranged in the protective shell (1), the reciprocating mechanism (3) includes sliding block (301), the sliding block (301) one side top is provided with supporting groove (302), the supporting groove (302) position corresponds with the feed inlet (2) position, the sliding block (301) other side is provided with storage tank (307), the storage tank (307) top is provided with the feeding opening (303), the sliding block (301) outer wall one side is fixedly connected with extrusion block (304), the extrusion block (304) outer wall is attached with the inner wall of protective shell (1); Wherein, cloth powder mechanism (4), the cloth powder mechanism (4) is embedded in the sliding block (301), the cloth powder mechanism (4) includes baffle (401), the baffle (401) top is provided with passageway (402), the baffle (401) one side is provided with recess, and recess inner wall starts to have multiple powder inlet hole (403), the baffle (401) inside is provided with guide groove (404), the guide groove (404) bottom one side is provided with buffer plate (405), the buffer plate (405) outer wall is provided with multiple powder outlet hole (406).

2. A texturing roll to prevent clay sticking according to claim 1, wherein, The both sides outer wall of the protective shell (1) is fixedly connected with support frame (11), the roller (5) is rotatably connected between the support frame (11), one side of the roller (5) is fixedly connected with driven sprocket (8), one side of the protective shell (1) is rotatably connected with driving sprocket (7), the chain (9) is transmission connection between the driving sprocket (7) and driven sprocket (8), one side of the protective shell (1) is fixedly installed with motor (10) through rod body, the output end of the motor (10) is fixedly connected with one side of driving sprocket (7).

3. A texturing roll to prevent clay sticking according to claim 2, wherein, The roller (5) is fixedly connected with protruding block (6) on the side away from driven sprocket (8), the protruding part of the protruding block (6) is in contact with the bottom of extrusion block (304), a plurality of springs (305) are arranged on the bottom of the sliding block (301), one end of the spring (305) is fixedly connected with the corresponding position of the inner wall of the protective shell (1).

4. A texturing roll to prevent clay sticking according to claim 1, wherein, The inner wall of the storage tank (307) is provided with a plurality of dredging teeth (306) at the corresponding position of the powder inlet hole (403), the cross-sectional area of the dredging tooth (306) is equal to the cross-sectional area of the powder inlet hole (403).

5. A texturing roll to prevent clay sticking according to claim 1, wherein, The bottom of the baffle (401) is fixedly connected with scraper (407), a plurality of bristles are arranged on the side of the scraper (407) facing the roller (5), and the bristles are made of flexible material.

6. A texturing roll to prevent clay sticking according to claim 2, wherein, The bottom inner wall of the passageway (402) is provided as an inclined surface, and the outer wall of the roller (5) is provided with a texture groove.

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