CN209813175U - Tablet press with leakage-proof device - Google Patents
Tablet press with leakage-proof device Download PDFInfo
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- CN209813175U CN209813175U CN201920068735.6U CN201920068735U CN209813175U CN 209813175 U CN209813175 U CN 209813175U CN 201920068735 U CN201920068735 U CN 201920068735U CN 209813175 U CN209813175 U CN 209813175U
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- tablet press
- base
- pressing plate
- leak protection
- lower pressing
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Abstract
The utility model discloses a tablet press with a leakage-proof device, wherein a forming cavity is arranged on a base, a lower pressing plate is arranged at the upper end of the forming cavity, a damping spring is arranged at the bottom of the lower pressing plate, and a material collecting cavity corresponding to the forming cavity is arranged in the base; be equipped with the punching press subassembly that is located directly over the shaping chamber on the support frame, at a leak protection cover of outside suit of punching press mould, form the guide bar of a vertical setting in leak protection cover, the outside of punching press mould be equipped with one with the gliding bearing of guide bar cooperation in order to be used for along the guide bar slip, be equipped with the ball on the outer wall of bearing, and this ball contacts with the inner wall of leak protection cover, be equipped with the push rod motor on one side of support frame, a front end installation cleaning brush of push rod. The material is because of the atress when the preforming is broken to the back that splashes all around, and the leak protection cover intercepts the material in the leak protection cover, avoids the material of leaking the material to influence the use of tablet press, and the material that the protection casing was intercepted is collected in the collecting hopper under the effect of fan in the material collection chamber, can not cause the pollution of material, reduces the waste of material.
Description
Technical Field
The utility model belongs to the technical field of the preforming processing, especially, relate to a take tablet press of leak protection device.
Background
The powder tablet press is a small, basket-type continuous automatic tablet press. It is one of the necessary equipments for processing granular raw material into tablet or granule in the pharmaceutical chemical industry, food industry and electronic industry. The powder tablet press is suitable for small-scale production. The tablet is prepared by pressing tablet, sugar tablet, calcium tablet, coffee tablet and powder metallurgy in laboratories, hospitals and other parts. Electronic components and various agrochemical tablets, etc. It can be used for pressing various shaped and ring-shaped tablets, and can be used for pressing tablets with trademarks, characters and simple figures engraved on both sides.
At present, current tablet press can have more powder to scatter with the preforming in-process at dashing the material, and the hourglass material condition is serious, and the material that scatters on the one hand can influence the normal use of tablet press, and on the other hand can not continue to use by the pollution after the material falls, causes the waste of material to manufacturing cost has been increased, and production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, easy operation, collection material, have leak protection function, production efficiency is high take tablet press of leak protection device.
The technical scheme of the utility model as follows:
a tablet press with a leakage-proof device comprises a base and a support frame arranged on the base, wherein a forming cavity is arranged on the base, a lower pressing plate is arranged at the upper end of the forming cavity, a damping spring is arranged at the bottom of the lower pressing plate, a material collecting cavity corresponding to the forming cavity is formed in the base and used for collecting powder scattered by the tablet press, a material collecting hopper and a fan are arranged in the material collecting cavity, and the fan is arranged on one side of the material collecting hopper;
be equipped with the punching press subassembly that is located directly over the shaping chamber on the support frame, the punching press subassembly includes pneumatic cylinder and press die, the output shaft and the press die of pneumatic cylinder are connected, at a leak protection cover of outside suit of press die, form the guide bar of a vertical setting in the leak protection cover, the outside of press die is equipped with one and the gliding bearing of guide bar cooperation in order to be used for along the guide bar slip, be equipped with the ball on the outer wall of bearing, and this ball contacts with the inner wall of leak protection cover, be equipped with the push rod motor on one side of support frame, the drive shaft and the push rod of push rod motor are connected, a front end installation cleaning brush of push rod is in order to be used for clearing up unnecessary powder on the holding down plate under the drive of push rod motor.
In the technical scheme, the bearing is provided with the through hole in sliding fit with the guide rod, so that the bearing can slide along the guide rod under the action of the hydraulic cylinder.
In the above technical scheme, the balls are uniformly distributed along the circumferential direction of the bearing, and the number of the balls is at least 6.
In the technical scheme, a model cavity is formed at the bottom end of the stamping die, and heating wires are installed on the inner wall of the model cavity.
In the technical scheme, the damping spring is arranged in the middle of the bottom of the lower pressing plate, one end of the damping spring is connected with the lower pressing plate, and the other end of the damping spring is fixedly connected with the upper end of the base.
In the above technical scheme, the cleaning brush is located above the lower pressing plate, and the lower surface of the cleaning brush is in contact with the lower pressing plate.
In the technical scheme, the lower pressing plate is provided with uniformly distributed blanking holes for guiding powder into the aggregate cavity.
In the technical scheme, the size of the feeding hole at the upper end of the aggregate bin is larger than that of the forming cavity.
In the technical scheme, a material collecting door for opening the material collecting cavity is arranged on the base.
In the above technical scheme, the support frame includes two upright posts that are vertically arranged and a crossbeam that is horizontally arranged, the bottom and the base of upright post are connected, the crossbeam sets up between two upright posts.
The utility model has the advantages and positive effects that:
1. the setting of leak protection cover is in the outside of press die, the material is when the preforming is broken because of the atress to splashing the back all around, through leak protection cover with the material interception in leak protection cover, the press die continues the downstream along the guide bar, in order to guarantee the operation of press die stable, the material of avoiding leaking the material influences the use of tablet press, the material that the chamber of gathering materials that sets up in the base intercepted the protection casing collects the collecting hopper under the effect of fan in, the completion is to the collection of unnecessary material, can not cause the pollution of material, reduce the waste of material.
2. The material that the cleaning brush scraped the holding down plate surface is leading-in to the intracavity that gathers materials through the feed opening, effectively reduces the material and remains on the base, directly gets into the collection that the chamber accomplished the material that gathers materials through the shaping chamber, effectively improves the collection efficiency of material.
3. The heating wire that sets up in the stamping die is dried the material, avoids the material piecing together, improves the yield of preforming to improve production efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a tablet press with leakage-proof device according to the present invention;
FIG. 2 is a schematic structural view of the leakage-proof cover of the present invention;
in the figure:
1. hydraulic cylinder 2, cross beam 3 and upright post
4. Stamping die 5, leak protection cover 6, holding down plate
7. Base 8, chamber 9 that gathers materials, fan
10. Damping spring 11, cleaning brush 12 and push rod
13. Push rod motor 14, aggregate bin 15 and bearing
16. Ball 17, guide rod 18, heating wire
19. Model cavity
Detailed Description
The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the present disclosure, as defined by the following claims.
Example 1
As shown in fig. 1 and 2, the utility model discloses a take tablet press of leak protection device, include base 7 and install the support frame on base 7, be equipped with the shaping chamber on base 7, become the upper end installation holding down plate 6 in shaping chamber, a damping spring 10 is installed to the bottom of holding down plate 6, set up in base 7 with the corresponding chamber 8 that gathers materials in shaping chamber for collecting the powder that the preforming scatters, gather materials and be equipped with a collection hopper 14 and fan 9 in the chamber 8, fan 9 sets up the one side at collection hopper 14.
The supporting frame comprises two upright posts 3 which are vertically arranged and a cross beam 2 which is horizontally arranged, the bottom of each upright post 3 is connected with a base 7, the cross beam 2 is arranged between the two upright posts 3, a stamping component which is arranged right above the forming cavity is arranged on the beam 2, the stamping component comprises a hydraulic cylinder 1 and a stamping die 4, an output shaft of the hydraulic cylinder 1 is connected with the stamping die 4, a leakage-proof cover 5 is sleeved outside the stamping die 4, a guide rod 17 which is vertically arranged is formed in the leakage-proof cover 5, a bearing 15 which is matched with the guide rod 17 to slide is arranged outside the stamping die 4 and is used for sliding along the guide rod 17, a ball 16 is arranged on the outer wall of the bearing 15, the ball 16 contacts with the inner wall of the leakage-proof cover 5, a push rod motor 13 is arranged on one side of the support frame, a driving shaft of the push rod motor 13 is connected with a push rod 12, and a cleaning brush 11 is arranged at the front end of the push rod 12 and used for cleaning redundant powder on the lower pressing plate 6 under the driving of the push rod motor 13.
The bearing 15 is provided with a through hole which is in sliding fit with the guide rod 17, so that the bearing 15 can slide along the guide rod 17 under the action of the hydraulic cylinder 1.
The balls 16 are uniformly distributed along the circumferential direction of the bearing 15, the number of the balls 16 is at least 6, the balls 16 are in contact with the inner wall of the leakage-proof cover 5, and when the bearing 15 moves along the vertical direction of the guide rod 17, the balls 16 and the inner wall of the leakage-proof cover move relatively, so that the friction between the balls and the leakage-proof cover is reduced, and the operation is better realized.
Further, the damping spring 10 is disposed in the middle of the bottom of the lower pressing plate 6, and one end of the damping spring 10 is connected to the lower pressing plate 6, and the other end is fixedly connected to the upper end of the base 7.
Further, the cleaning brush 11 is located above the lower platen 6, and a lower surface of the cleaning brush 11 is in contact with the lower platen 6.
Further, the size of the upper end feed opening of the aggregate bin 14 is larger than the size of the molding cavity.
The utility model discloses a use as follows:
when carrying out the preforming to the material, place the material in the lower clamp plate 6 of shaping chamber, start 1 drive press die 4 of pneumatic cylinder and move down, after the bottom and base 7 contact of leak protection cover 5, press die 4 continues to move down along guide bar 17 under the effect of pneumatic cylinder 1, press die 4 contacts with lower clamp plate in order to carry out the preforming, lower clamp plate is after receiving decurrent impact force, damping spring 10 effectively reduces the vibration pressure to base 7, the material can splash to all around because of the atress when the preforming is broken, the leak protection cover blocks the material that falls scattered with smashing, later under the effect of fan 9 and collecting hopper 14, concentrate the collection of the material that produces, realize the recovery of material. After the preforming is accomplished, after upwards promoting the leak protection cover, start push rod motor 13 to make cleaning brush 11 brush unnecessary material on holding down plate 6, also drop to the chamber 8 that gathers materials, accomplish the recovery of material.
Example 2
On the basis of embodiment 1, a mold cavity 19 is formed at the bottom end of the stamping mold 4, a heating wire 18 is installed on the inner wall of the mold cavity 19, and the heating wire 18 adopts an electric heating wire 18 (model 255), so that when tabletting is performed, the heating wire 18 heats the interior of the mold cavity 19, the drying of materials is ensured, and the influence of caking on tabletting work is avoided.
Furthermore, the lower pressing plate 6 is provided with uniformly distributed discharging holes for guiding powder into the aggregate cavity 8, and after the cleaning brush 11 cleans the material on the lower pressing plate 6, the recovery rate of the material is improved.
Example 3
On the basis of the embodiment 1, a material collecting door for opening the material collecting cavity 8 is installed on the base 7, and the material collecting door on the base 7 is opened to facilitate the routine maintenance of the material collecting hopper 14.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All equivalent changes, modifications and the like made in accordance with the scope of the present invention should still fall within the scope of the patent coverage of the present invention.
Claims (10)
1. The utility model provides a take tablet press of leak protection device, includes the base and installs the support frame on the base, its characterized in that: the base is provided with a forming cavity, the upper end of the forming cavity is provided with a lower pressing plate, the bottom of the lower pressing plate is provided with a damping spring, the base is internally provided with a material collecting cavity corresponding to the forming cavity for collecting powder scattered by pressing sheets, the material collecting cavity is internally provided with a material collecting hopper and a fan, and the fan is arranged on one side of the material collecting hopper;
be equipped with the punching press subassembly that is located directly over the shaping chamber on the support frame, the punching press subassembly includes pneumatic cylinder and press die, the output shaft and the press die of pneumatic cylinder are connected, at a leak protection cover of outside suit of press die, form the guide bar of a vertical setting in the leak protection cover, the outside of press die is equipped with one and the gliding bearing of guide bar cooperation in order to be used for along the guide bar slip, be equipped with the ball on the outer wall of bearing, and this ball contacts with the inner wall of leak protection cover, be equipped with the push rod motor on one side of support frame, the drive shaft and the push rod of push rod motor are connected, a front end installation cleaning brush of push rod is in order to be used for clearing up unnecessary powder on the holding down plate under the drive of push rod motor.
2. The tablet press according to claim 1, characterized in that: the bearing is provided with a through hole in sliding fit with the guide rod, and the through hole is used for enabling the bearing to slide along the guide rod under the action of the hydraulic cylinder.
3. The tablet press according to claim 2, characterized in that: the balls are uniformly distributed along the circumferential direction of the bearing, and the number of the balls is at least 6.
4. The tablet press according to claim 3, characterized in that: a model cavity is formed at the bottom end of the stamping die, and heating wires are installed on the inner wall of the model cavity.
5. The tablet press according to claim 4, characterized in that: the damping spring is arranged in the middle of the bottom of the lower pressing plate, one end of the damping spring is connected with the lower pressing plate, and the other end of the damping spring is fixedly connected with the upper end of the base.
6. The tablet press according to claim 5, characterized in that: the cleaning brush is positioned above the lower pressing plate, and the lower surface of the cleaning brush is contacted with the lower pressing plate.
7. The tablet press according to claim 6, characterized in that: and the lower pressing plate is provided with uniformly distributed discharging holes for guiding powder into the aggregate cavity.
8. The tablet press according to any one of claims 1 to 7, wherein: the size of the feed inlet at the upper end of the aggregate bin is larger than that of the forming cavity.
9. The tablet press according to claim 8, characterized in that: and a material collecting door for opening the material collecting cavity is arranged on the base.
10. The tablet press according to claim 9, characterized in that: the support frame includes the crossbeam of two vertical stand and a level settings that set up, the bottom and the base of stand are connected, the crossbeam sets up between two stands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920068735.6U CN209813175U (en) | 2019-01-15 | 2019-01-15 | Tablet press with leakage-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920068735.6U CN209813175U (en) | 2019-01-15 | 2019-01-15 | Tablet press with leakage-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209813175U true CN209813175U (en) | 2019-12-20 |
Family
ID=68871638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920068735.6U Active CN209813175U (en) | 2019-01-15 | 2019-01-15 | Tablet press with leakage-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209813175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571848A (en) * | 2020-12-21 | 2021-03-30 | 唐苏英 | Preparation method of eye cosmetic |
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2019
- 2019-01-15 CN CN201920068735.6U patent/CN209813175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571848A (en) * | 2020-12-21 | 2021-03-30 | 唐苏英 | Preparation method of eye cosmetic |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tablet press with leak proof device Effective date of registration: 20220321 Granted publication date: 20191220 Pledgee: Bank of China Limited by Share Ltd. Tianjin Xiqing branch Pledgor: TIANJIN SHENGDA NEW MATERIAL CO.,LTD. Registration number: Y2022980002943 |