Rotary powder forming equipment
By setting up a powder release mechanism under the discharge seat of the rotary powder forming equipment, and using a vibrating screen and push plate for powder screening and rolling out, the problem of additional powder cleaning after powder forming is solved, and the near-removal separation is achieved Treatment reduces costs.
Patent Information
- Application Number
- CN202420845710.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-04-23
AI Technical Summary
After the powder molding device, the powder on the surface of the powder sheet and the powder at the die require additional powder cleaning treatment, which increases the process steps and costs.
A powder release mechanism is arranged below the discharge seat of the rotary powder forming equipment, including a U-shaped box, a push rod, a vibrating motor and other components. The powder of the sheet-shaped molded powder is screened and pushed out through a vibrating screen and push plate. Realize near-off powder processing.
The near-off powder treatment after powder molding is achieved, avoiding additional powder cleaning and reducing powder processing costs.
Smart Images
Figure CN222469694U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of powder forming equipment, in particular to a rotary powder forming equipment. Background Art
[0002] Rotary tablet press is a kind of equipment widely used in pharmaceutical, chemical and other industries. Its working principle is to compress drug powder or granules into tablets of specified shape and size by rotating the main shaft and tablet pressing wheel inside the tablet press. As a rotary powder forming equipment, the rotary table rotates clockwise when the rotary tablet press is in use, driving the upper punch and the lower punch to rotate along the upper and lower ring rails. The drug powder box feeds the drug to the die, and the drug is pressed into tablets by the upper and lower punches, and then the formed tablets are scraped out by the scraper.
[0003] After the rotary powder forming equipment has pressed and formed the powder, it will be discharged from the discharge seat of its own chassis. When the powder sheets slide outward along the discharge seat, the powder on the surface of the powder sheets and the powder scraped from the die will also slide outward along the discharge seat. These powder sheets with powder often require additional powder cleaning after being discharged from the rotary powder forming equipment, thereby increasing the process steps and powder processing costs after the powder forming processing at the rotary powder forming equipment. In order to solve the above problems, it is necessary to improve the discharge structure of the rotary powder forming equipment. To this end, we propose a rotary powder forming equipment. Utility Model Content
[0004] The main purpose of the utility model is to provide a rotary powder molding equipment, wherein a powder separation mechanism fixed outside the powder molding equipment box is arranged below the discharge seat of the rotary powder molding equipment, the powder separation mechanism enables the sheet molding powder processed by the rotary powder molding equipment to be temporarily received when it is discharged from the discharge seat, and the powder separation mechanism can push the sheet molding powder to fall outward for collection after the powder on the surface of the sheet molding powder is separated by the vibrating screen of the box body, while the sieved powder falls from the other direction and can be collected, thereby realizing the nearby powder separation processing of the sheet molding powder after being discharged from the discharge seat of the rotary powder molding equipment, avoiding the need for additional powder processing of the sheet molding powder produced by the rotary powder molding equipment, and effectively solving the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] The U-shaped box is provided with a powder guide seat, and the box bottom of the U-shaped box is provided with a sieve hole, and the outer wall of the powder guide seat below the electric push rod is locked with a vibration motor.
[0007] Furthermore, the top plate of the push plate is welded with an inclined guide plate extending out of the U-shaped box; when the push plate pushes the formed flake powder out of the U-shaped box, the inclined guide plate can block the rear of the push plate to prevent the flake powder from entering the U-shaped box behind the push plate.
[0008] Furthermore, a limiting drop plate is bonded to the outside of the base opening of the discharge seat, and the plate body of the limiting drop plate is a transparent plate body; the limiting drop plate at the base opening of the discharge seat can block the falling flaky powder, preventing the flaky powder from sliding out of the upper box opening of the U-shaped box too quickly at the discharge seat.
[0009] Furthermore, the U-shaped upper box opening of the U-shaped box is located below the base opening of the discharge seat, and one long side box wall of the U-shaped box is welded to the powder molding equipment box; after the U-shaped box is welded outside the powder molding equipment box, the material can be connected below the base opening of the discharge seat.
[0010] Furthermore, an inclined seat cavity is provided in the seat body of the powder guide seat, and the seat cavity of the powder guide seat is vertically interconnected with the opening of the sieve hole; the powder sieved at the sieve hole can slide outward along the inclined seat cavity of the powder guide seat.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] The utility model provides a powder separation mechanism fixed outside the powder molding device box under the discharge seat of the rotary powder molding device, the powder separation mechanism allows the sheet molding powder processed by the rotary powder molding device to be temporarily received when it is discharged from the discharge seat, and the powder separation mechanism can push the sheet molding powder to fall outward for collection after the powder on the surface of the sheet molding powder is separated by a vibrating screen of the box body, while the sieved powder falls from another direction and can be collected, thereby realizing the nearby powder separation processing of the sheet molding powder after being discharged from the discharge seat of the rotary powder molding device, avoiding the need for additional powder processing for the sheet molding powder produced by the rotary powder molding device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the integral installation powder separation mechanism of a rotary powder forming equipment of the utility model.
[0014] Figure 2 This is an exploded view of a powder separation mechanism of a rotary powder forming device of the utility model.
[0015] In the figure: 1. Powder forming equipment box; 2. Discharging seat; 3. Powder separation mechanism; 4. U-shaped box; 5. Guide hole; 6. Electric push rod; 7. Vertical mounting plate; 8. Connecting plate; 9. Push plate; 10. Powder guide seat; 11. Vibrating motor; 12. Sieve hole; 13. Inclined guide plate; 14. Drop limit plate. DETAILED DESCRIPTION
[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0017] like Figure 1-2 As shown, a rotary powder molding device comprises a powder molding device box 1 and a discharge seat 2, and also comprises a powder separation mechanism 3, wherein the powder separation mechanism 3 comprises a U-shaped box 4, an electric push rod 6, a vertical mounting plate 7, a connecting plate 8, a push plate 9, a powder guide seat 10 and a vibration motor 11, the discharge port of the powder molding device box 1 is installed with the discharge seat 2, and the U-shaped box 4 is welded to the outer box wall of the powder molding device box 1 below the discharge seat 2, and the back of the box plate on the other side of the U-shaped box 4 away from the box port of the side thereof is penetrated with a guide hole 5, and the guide hole 5 is provided on the back of the box plate on the other side of the U-shaped box 4. The outside of the U-shaped box 4 below the hole 5 is fastened with a vertical mounting plate 7 fixed to the bottom of the electric push rod 6 by bolts, the telescopic rod at the head of the electric push rod 6 passes through the guide hole 5 and is welded to the connecting plate 8, and the connecting plate 8 is fastened with a push plate 9 by bolts, and the push plate 9 is embedded downward into the inner box wall of the U-shaped box 4, a powder guide seat 10 is welded at the bottom of the U-shaped box 4, and a sieve hole 12 is opened through the bottom of the U-shaped box 4 above the internal seat cavity of the powder guide seat 10, and a vibration motor 11 is fastened with bolts at the outer wall of the powder guide seat 10 below the electric push rod 6.
[0018] Among them, the top plate of the push plate 9 is welded with an inclined guide plate 13 extending out of the U-shaped box 4; when the push plate 9 pushes the formed flake powder out of the U-shaped box 4 in the U-shaped box 4, the inclined guide plate 13 can be blocked behind the push plate 9 to prevent the flake powder from entering the U-shaped box 4 behind the push plate 9.
[0019] Among them, a limiting drop plate 14 is bonded to the outside of the base opening of the discharge seat 2, and the plate body of the limiting drop plate 14 is a transparent plate body; the limiting drop plate 14 at the base opening of the discharge seat 2 can block the falling flaky powder and prevent the flaky powder from sliding out of the upper box opening of the U-shaped box 4 too quickly at the discharge seat 2.
[0020] Among them, the U-shaped upper box opening of the U-shaped box 4 is located below the base opening of the discharge seat 2, and the long side box wall of the U-shaped box 4 is welded to the powder molding equipment box 1; after the U-shaped box 4 is welded outside the powder molding equipment box 1, the material can be connected below the base opening of the discharge seat 2.
[0021] The powder guide seat 10 has an inclined seat cavity in its seat body, and the seat cavity of the powder guide seat 10 is vertically connected with the opening of the sieve hole 12 ; the powder sieved from the sieve hole 12 can slide outward along the inclined seat cavity of the powder guide seat 10 .
[0022] It should be noted that the utility model is a rotary powder forming equipment. The U-shaped box 4 of the powder separation mechanism 3 of the utility model can be welded to the outside of the powder forming equipment box 1 below the discharge seat 2. At this time, the bottom end of the U-shaped box bottom 4 has a powder guide seat 10 that can be welded, and then the outside of the powder guide seat 10 can be bolted to the vibration motor 11, and the electric push rod 6 is bolted to the outer wall of the U-shaped box 4 with the help of the vertical mounting plate 7. After the telescopic rod head of the electric push rod 6 can push the connecting plate 8 through the guide hole 5 into the U-shaped box 4 and cooperate with the bolt to lock the push plate 9 to provide it with a driving force. When the powder is rotated and pressed in the rotary powder forming equipment and moves along the discharge seat 2 During discharge, the sheet-shaped forming powder with powder can be restricted by the falling limit plate 14 to fall into the U-shaped box 4, and then the vibration motor 11 causes the powder guide seat 10 and the U-shaped box 4 to vibrate. After the sheet-shaped forming powder in the U-shaped box 4 vibrates, the powder carried by itself can fall into the powder guide seat 10 from the sieve hole 12, and then the powder slides out along the inclined seat cavity of the powder guide seat 10. The operator of the powder forming equipment can place a material box on the ground below the powder guide seat 10 to receive the powder, and the sheet-shaped forming powder after sieving in the U-shaped box 4 can be pushed by the push plate 9 to fall out of the side box mouth of the U-shaped box 4, and a conveyor belt can be set outside the U-shaped box 4 to convey the sheet-shaped forming powder.
[0023] It should be noted that the utility model is a rotary powder forming equipment, and the components in the utility model are all components known to technical personnel in the field, and the structure and principle thereof are all known to technical personnel in the field through technical manuals or through conventional experimental methods.
[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A rotary powder forming device, comprising a powder forming device box (1) and a discharge seat (2), characterized in that: The powder separation device (3) further comprises a powder separation mechanism (3), wherein the powder separation mechanism (3) comprises a U-shaped box (4), an electric push rod (6), a vertical mounting plate (7), a connecting plate (8), a push plate (9), a powder guide seat (10) and a vibration motor (11); a discharge seat (2) is installed at the discharge port of the powder forming device box (1), and a U-shaped box (4) is welded to the outside of the outer box wall of the powder forming device box (1) below the discharge seat (2); a guide hole (5) is penetrated through the back of the box plate on the other side of the U-shaped box (4) away from the box port on its side, and the outside of the U-shaped box (4) below the guide hole (5) is locked by bolts. A vertical mounting plate (7) is fixed to the bottom of the electric push rod (6), the telescopic rod at the head of the electric push rod (6) passes through the guide hole (5) and is welded to the connecting plate (8), and the connecting plate (8) is locked with a push plate (9) by bolts, and the push plate (9) is embedded downward into the inner box wall of the U-shaped box (4), a powder guide seat (10) is welded at the bottom of the U-shaped box (4), and a sieve hole (12) is opened through the bottom of the U-shaped box (4) above the inner seat cavity of the powder guide seat (10), and a vibration motor (11) is locked with bolts at the outer wall of the powder guide seat (10) below the electric push rod (6).
2. A rotary powder forming equipment according to claim 1, characterized in that: The top plate body of the push plate (9) is welded with an inclined guide plate (13) extending out of the U-shaped box (4).
3. The rotary powder forming equipment according to claim 1, characterized in that: A limiting drop plate (14) is bonded to the outside of the base opening of the discharge seat (2), and the plate body of the limiting drop plate (14) is a transparent plate body.
4. The rotary powder forming equipment according to claim 1, characterized in that: The U-shaped upper box opening of the U-shaped box (4) is located below the base opening of the discharge seat (2), and a long side box wall of the U-shaped box (4) is welded to the powder forming equipment box (1).
5. The rotary powder forming equipment according to claim 1, characterized in that: An inclined seat cavity is arranged in the seat body of the powder guide seat (10), and the seat cavity of the powder guide seat (10) is vertically interconnected with the opening of the sieve hole (12).