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CN-224224731-U - Novel dry powder cloth structure assembly

CN224224731UCN 224224731 UCN224224731 UCN 224224731UCN-224224731-U

Abstract

The utility model provides a novel dry powder distribution structure assembly, which relates to the technical field of dry powder distribution equipment and comprises a storage component, wherein a distribution mechanism is arranged below the storage component, the storage component comprises a blanking control part, the blanking control part intermittently controls the opening and the closing of a lower opening, the distribution mechanism comprises a shaking seat, the shaking seat is connected with an eccentric roller, and when the eccentric roller rolls on a workbench, the shaking seat swings along with the shaking, so that dry powder in the shaking seat is uniformly arranged on a net surface of a silk screen frame. The utility model has the advantages that uniform distribution is realized by arranging the distribution mechanism, the shaking seat of the distribution mechanism is connected with the eccentric roller, and the eccentric roller drives the shaking seat to swing when rolling, so that dry powder can be uniformly arranged on the net surface of the silk screen frame, the dry powder accumulation is effectively avoided, and the uniform distribution is ensured.

Inventors

  • LI WEIFU
  • Mo Shengjin

Assignees

  • 广东亿诚智能装备有限公司

Dates

Publication Date
20260512
Application Date
20250702

Claims (9)

  1. 1. The novel dry powder distribution structure assembly is characterized by comprising a storage component (1), wherein a distribution mechanism (4) is arranged below the storage component (1); The material storage assembly (1) comprises a material discharging control component (102), and the material discharging control component (102) intermittently controls the opening and closing of the lower opening (1022); The cloth mechanism (4) comprises a shaking seat (401), wherein the shaking seat (401) is connected with an eccentric roller (402), and when the eccentric roller (402) rolls on a workbench, the shaking seat (401) swings along with the shaking, so that dry powder in the shaking seat (401) is uniformly distributed on a net surface of the silk screen frame.
  2. 2. The novel dry powder distribution structure assembly according to claim 1, wherein a sliding frame (2) and a movable connecting frame (3) are arranged between the material storage component (1) and the material distribution mechanism (4); The sliding frame (2) is provided with a sliding block (201), and the sliding direction of the sliding block (201) is consistent with the rolling direction of the eccentric roller (402).
  3. 3. The novel dry powder distribution structure assembly according to claim 2, wherein the movable connecting frame (3) comprises a limiting mounting frame (301), the limiting mounting frame (301) is connected with a spring buffer rod (302), a fisheye seat (303) is arranged at the lower end of the spring buffer rod (302), and the fisheye seat (303) is connected with a shaking seat (401).
  4. 4. The novel dry powder distribution structure assembly of claim 1, wherein the shaking seat (401) is provided with an opening adjusting inclined plate (404), the shaking seat (401) is a square frame with a middle opening, the lower end of the opening adjusting inclined plate (404) is connected with one side of the lower end of the shaking seat (401), the opening adjusting inclined plate (404) divides the shaking seat (401) into two spaces, the lower part of the first space is blocked by the opening adjusting inclined plate (404), and the upper end of the second space can be communicated with the lower part through the opening adjusting inclined plate (404).
  5. 5. The novel dry powder distribution structure assembly of claim 4, wherein one side of the shaking seat (401) is connected with an adjusting bolt component (405), the adjusting bolt component (405) comprises a bolt body (4051), the bolt body (4051) is connected with the shaking seat (401) in a sliding insertion mode, one end of the bolt body (4051) is connected with the inner transverse bar (503), the other end of the bolt body is provided with an adjusting thread section (4054), the adjusting thread section (4054) is connected with a nut (4053), a spring (4052) is arranged between the nut (4053) and the shaking seat (401), and the length of the bolt body (4051) inserted into the shaking seat (401) can be adjusted by rotating the nut, so that the position of the inner transverse bar (503) in the shaking seat (401) can be adjusted.
  6. 6. The novel dry powder distribution structure assembly according to claim 5, wherein the side of the inner bar (503) away from the bolt body (4051) abuts against the opening adjustment sloping plate (404); When the length of the bolt body (4051) extending into the shaking seat (401) is prolonged, the inner cross bar (503) pushes the opening adjusting inclined plate (404) to one side far away from the bolt body (4051), and at the moment, a gap between the opening adjusting inclined plate (404) and the other side of the shaking seat (401) is reduced, so that a channel of the second space is reduced; when the length of the bolt body (4051) extending into the shaking seat (401) is shortened, the pushing distance of the inner transverse bar (503) to the opening adjusting inclined plate (404) is shortened, and at the moment, the gap between the opening adjusting inclined plate (404) and the other side of the shaking seat (401) is enlarged, so that the channel of the second space is enlarged.
  7. 7. The novel dry powder distribution structure assembly according to any one of claims 1 to 6, wherein the storage component (1) comprises a powder groove (101), the powder groove (101) is connected with a blanking control component (102), and a powder distribution hopper (103) is connected below the blanking control component (102).
  8. 8. The novel dry powder distribution structure assembly according to claim 7, wherein the material storage component (1) comprises an upper groove body (1011), two powder discharging channels (1012) are separately arranged below the groove body (1011), and the lower ends of the two powder discharging channels (1012) are connected with the discharging control component (102); The front projection direction of the powder distribution hopper (103) is trapezoid, the inlet is a short side of the trapezoid, the opening at the lower end is a long side of the trapezoid, and the openings at the lower ends of the two powder distribution hoppers (103) are provided with overlapping parts in the front projection direction.
  9. 9. The novel dry powder distribution structure assembly according to claim 8, wherein the blanking control part (102) comprises a sliding rail (1021), a lower opening (1022) is arranged in the center of the sliding rail (1021), the sliding rail (1021) is connected with a sliding plug board (1024), and the sliding plug board (1024) is connected with an open cylinder (1023); The sliding plug board (1024) is also provided with a sliding plug opening, when the sliding plug opening is completely overlapped with the lower opening (1022), the powder falling from the upper groove body (1011) to the powder distribution hopper (103) through the lower powder channel (1012) is the most, when the sliding plug opening is completely misplaced with the lower opening (1022), the lower opening (1022) is completely closed, and the powder is not led to the powder distribution hopper (103) any more.

Description

Novel dry powder cloth structure assembly Technical Field The utility model relates to the technical field of dry powder distribution equipment, in particular to a novel dry powder distribution structure assembly. Background Silk-screen printing machines, an important member of the field of printing machines, are a generic term for the production of various types of printed matter equipment. The core function of the printing plate is to transfer the printing ink or dry powder carried by the image-text part of the printing plate to the surface of a printing stock accurately, thereby realizing the copying and the presentation of image-text information. The screen printing machine is generally composed of a workbench, an operation control system, a scraper system, a screen printing system, a machine body and other key parts. The screen printing system is a key component for realizing image-text transfer of a screen printing machine and comprises a screen frame and a screen, wherein the screen frame is made of a metal material with certain elasticity and toughness, a stable supporting structure is provided for the screen, the screen is a carrier of image-text information, different printing effects can be realized by adjusting the tension and the position of the screen, and a machine body provides mechanical support and protection for the whole screen printing machine and ensures the stable operation of all components. Ink silk screening machines are one of the most common types of silk screening machines. In the process of printing ink silk screen, firstly, the ink is placed on a silk screen frame, then a certain pressure is applied to the ink part on the silk screen plate by utilizing a scraping scraper, and the ink moves towards the other end of the silk screen plate. The ink is extruded from the meshes of the image-text part to the printing stock in the moving process under the pushing of the scraping plate, so that the transfer process of the ink is completed. The printing mode can realize finer image-text printing, has better fluidity of the ink, and can form uniform and clear patterns on the surface of a printing object. The dry vermicelli printer has similarity with the ink silk printer in basic principle, but the dry vermicelli printer faces some unique challenges in the working process due to the remarkable difference between the physical properties of the dry powder and the liquid ink. The fluidity of the dry powder is far less than that of the liquid ink, so that the dry powder has larger resistance when passing through the mesh of the silk screen frame, and the dry powder is difficult to transfer onto a printing material smoothly like the ink. To solve this problem, a powder distribution operation is required in the dry powder silk-screen process. The purpose of cloth powder is to evenly spread dry powder on a silk screen frame, so that a layer of even powder layer is formed on the silk screen frame by the dry powder, thereby increasing the contact area of the dry powder and silk screen meshes, improving the permeability of the dry powder, enabling the dry powder to better penetrate through the meshes of the silk screen frame, and realizing more even and clearer dry powder transfer. Through the powder distribution operation, the effect of dry vermicelli printing can be effectively improved, and the printed pattern is clearer and more complete. For the dry vermicelli printer, the uniformity and stability of the powder distribution process are difficult to control, and the dry powder is easy to be unevenly distributed on the silk screen frame, so that the printing effect is affected, and the quality of the dry vermicelli printer can be greatly improved if the uniform powder distribution can be realized by the cloth mechanism of the dry vermicelli printer. Disclosure of utility model The utility model overcomes the defects in the prior art, and provides the novel dry powder distribution structure assembly, uniform distribution is realized by arranging the distribution mechanism, the shaking seat of the distribution mechanism is connected with the eccentric roller, and the eccentric roller drives the shaking seat to swing when rolling, so that dry powder can be uniformly arranged on the net surface of the silk screen frame, the dry powder is effectively prevented from being accumulated, and the uniform distribution is ensured. In order to solve the technical problems, the utility model is realized by the following technical scheme: The novel dry powder distribution structure assembly comprises a storage component, wherein a distribution mechanism is arranged below the storage component; The material storage assembly comprises a material discharging control part, and the material discharging control part intermittently controls the opening and closing of the lower opening; The cloth mechanism comprises a shaking seat, the shaking seat is connected with an eccentric roller, and the shaking seat swings al