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CN-224221225-U - Dental gypsum preparation blending device

CN224221225UCN 224221225 UCN224221225 UCN 224221225UCN-224221225-U

Abstract

The utility model discloses a dental gypsum manufacturing and blending device, which relates to the field of dental model manufacturing and comprises a bottom plate, wherein a cylinder body is fixedly arranged between symmetrical supporting frames, a rotating shaft is coaxially and rotatably connected in the cylinder body, a plurality of pushing plates are uniformly distributed along the circumferential direction of the rotating shaft, the pushing plates are abutted against the inner wall of the cylinder body, one side of each pushing plate, which is close to the rotating shaft, is fixedly connected with a mounting plate, one end, which is close to the rotating shaft, of each mounting plate is hinged with a fixing rod, the fixing rods are fixedly arranged on the rotating shaft, a plurality of protruding blocks are fixedly arranged on the inner wall of the cylinder body, the protruding blocks are uniformly distributed along the circumferential direction of the cylinder body, and the protruding blocks are in a V shape, the tips of the V shape are close to the rotating shaft. The gypsum mixer has the beneficial effects that the rotating shaft drives the fixed rod to rotate, so that the pushing plate rotates to push the gypsum, the gypsum moves towards the inner wall of the cylinder body and is scraped by the pushing plate, the pushing plate is driven to squeeze the protruding block along with the rotation of the rotating shaft, and therefore the gypsum between the pushing plate and the protruding block is squeezed, the caking in the gypsum is crushed, and the prepared gypsum is finer.

Inventors

  • LIU JIANKAI
  • ZHANG JIE
  • WANG LI

Assignees

  • 河南圣邦四季医疗科技有限公司

Dates

Publication Date
20260512
Application Date
20250606

Claims (7)

  1. 1. The dental gypsum manufacturing and blending device comprises a bottom plate (101), wherein symmetrical supporting frames (103) are fixed on two sides of the bottom plate (101), and the device is characterized in that a cylinder body (102) is fixedly arranged between the symmetrical supporting frames (103), a rotating shaft (302) is coaxially and rotatably connected in the cylinder body (102), and a scraping and pressing mechanism is arranged on the rotating shaft (302); The scraping and pressing mechanism comprises a plurality of pushing plates (403), the pushing plates (403) are uniformly distributed along the circumference of the rotating shaft (302), the pushing plates (403) are in butt joint with the inner wall of the cylinder body (102), one side, close to the rotating shaft (302), of each pushing plate (403) is fixedly connected with a mounting plate (402), one end, close to the rotating shaft (302), of each mounting plate (402) is hinged with a fixing rod (401), the fixing rods (401) are fixedly mounted on the rotating shaft (302), a plurality of protruding blocks (404) are fixedly mounted on the inner wall of the cylinder body (102), the protruding blocks (404) are uniformly distributed along the circumference of the cylinder body (102), and tips of the protruding blocks (404) are close to the V shape of the rotating shaft (302).
  2. 2. The dental gypsum making and blending device according to claim 1, wherein the rotating shaft (302) is fixedly provided with a turning plate (303), the turning plate (303) is spiral, the upper end of the cylinder (102) is fixedly provided with a power motor (301), and an output shaft of the power motor (301) is fixedly connected with the rotating shaft (302).
  3. 3. The dental gypsum manufacturing and blending device according to claim 1, wherein the rotating shaft (302) is provided with a scraping assembly, the scraping assembly comprises a plurality of connecting rods (501), the connecting rods (501) are fixedly connected to the lower end of the rotating shaft (302), and the plurality of connecting rods (501) are uniformly distributed along the circumference of the rotating shaft (302).
  4. 4. The device for preparing and blending dental gypsum according to claim 3, wherein a scraper blade (502) is fixedly connected to one end of the connecting rod (501) far away from the rotating shaft (302), the scraper blade (502) is arc-shaped, and the lower end of the scraper blade (502) is abutted to the bottom wall of the cylinder body (102).
  5. 5. The device for preparing and blending dental gypsum according to claim 1, wherein a feeding pipe (201) is fixedly connected to one side of the upper end of the cylinder (102), the feeding pipe (201) is communicated with the inside of the cylinder (102), and a cover (202) is hinged to the upper end of the feeding pipe (201).
  6. 6. The device for preparing and blending dental gypsum according to claim 1, wherein the lower end of the cylinder (102) is fixedly connected with a discharging pipe (601), and a discharging valve (602) is fixedly arranged on the discharging pipe (601).
  7. 7. The device for preparing and blending dental gypsum according to claim 5, wherein the upper end of the cylinder (102) is fixedly connected with a water inlet pipe (7), and the water inlet pipe (7) is positioned on one side of the cylinder (102) far away from the feeding pipe (201).

Description

Dental gypsum preparation blending device Technical Field The utility model relates to the field of dental model manufacturing, in particular to a dental gypsum manufacturing and blending device. Background Dental plaster is an indispensable material in dental diagnosis and treatment by virtue of its plasticity, stability and biocompatibility, and is used for reproducing the accurate form of teeth of patients, helping doctors to make correction schemes, design false teeth or prosthesis. Through retrieving, chinese patent publication No. CN221536353U discloses a gypsum blending device for dentistry, and this patent is through placing the raw materials inside the jar body, and the starter motor drives gag lever post, connecting sleeve and pivot rotation, and the pivot passes through the installation pole and drives the stirring board rotation, makes the stirring board stir the gypsum, and the device has certain problem that the stirring board only has the stirring effect of horizontal direction to the gypsum, can't comprehensively scrape the gypsum and roll, if there is the caking in the gypsum can influence the quality of gypsum model. Disclosure of utility model The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a dental gypsum preparation and blending apparatus. The utility model realizes the above purpose through the following technical scheme: The utility model provides a dentistry gypsum preparation allotment device, includes the bottom plate, and the bottom plate both sides are fixed with symmetrical support frame, and fixed mounting has the barrel between the symmetrical support frame, and coaxial rotation is connected with the pivot in the barrel, is equipped with in the pivot and scrapes the pressure mechanism. The scraping and pressing mechanism comprises a plurality of pushing plates, the pushing plates are uniformly distributed along the circumferential direction of the rotating shaft, the pushing plates are abutted against the inner wall of the cylinder body, one side, close to the rotating shaft, of each pushing plate is fixedly connected with a mounting plate, one end, close to the rotating shaft, of each mounting plate is hinged with a fixing rod, each fixing rod is fixedly mounted on the rotating shaft, a plurality of protruding blocks are fixedly mounted on the inner wall of the cylinder body, the protruding blocks are uniformly distributed along the circumferential direction of the cylinder body, and the protruding blocks are in V shapes, the tips of the V shapes are close to the rotating shaft. Preferably, the turning plate is fixedly arranged on the rotating shaft, the turning plate is spiral, the upper end of the cylinder body is fixedly provided with the power motor, and an output shaft of the power motor is fixedly connected with the rotating shaft. Preferably, the scraping assembly is arranged on the rotating shaft and comprises a plurality of connecting rods, the connecting rods are fixedly connected to the lower end of the rotating shaft, and the connecting rods are uniformly distributed along the circumferential direction of the rotating shaft. Preferably, one end of the connecting rod far away from the rotating shaft is fixedly connected with a scraping plate, the scraping plate is in an arc shape, the lower end of the scraping plate the bottom wall of the cylinder body is abutted. Preferably, one side of the upper end of the cylinder is fixedly connected with a feeding pipe, the feeding pipe is communicated with the cylinder, and the upper end of the feeding pipe is hinged with a cover. Preferably, the lower end of the cylinder is fixedly connected with a discharging pipe, and a discharging valve is fixedly arranged on the discharging pipe. Preferably, the upper end of the cylinder is fixedly connected with a water inlet pipe, and the water inlet pipe is positioned on one side of the cylinder away from the feeding pipe. The gypsum mixer has the beneficial effects that the rotating shaft drives the fixed rod to rotate, so that the pushing plate rotates to push the gypsum, the gypsum moves towards the inner wall of the cylinder body and is scraped by the pushing plate, the pushing plate is driven to squeeze the protruding block along with the rotation of the rotating shaft, and therefore the gypsum between the pushing plate and the protruding block is squeezed, the caking in the gypsum is crushed, and the prepared gypsum is finer. Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model. Drawings The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings: FIG.