CN112339327B - Turntable for tablet press - Google Patents
Turntable for tablet press Download PDFInfo
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- CN112339327B CN112339327B CN202011126187.1A CN202011126187A CN112339327B CN 112339327 B CN112339327 B CN 112339327B CN 202011126187 A CN202011126187 A CN 202011126187A CN 112339327 B CN112339327 B CN 112339327B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/08—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/028—Loading or unloading of dies, platens or press rams
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
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Abstract
The utility model relates to a revolving stage for preforming machine, including the revolving stage body, well mould, go up jumper bar and lower jumper bar, a plurality of groups mounting hole have been seted up on the revolving stage body, the mounting groove has been seted up on the revolving stage body upper surface, fixedly connected with installation piece on the upper punch bar outer wall, the spread groove has all been seted up on the lateral wall of installation piece both sides, fixedly connected with installation piece between the inner wall of spread groove both sides, coaxial rotation is connected with a gyro wheel on the installation piece, install reset spring on the installation piece lower surface, reset spring's both ends butt respectively is on installation piece and mounting groove bottom surface, upper punch bar sliding connection is in the mounting hole, installation piece sliding connection on the upper punch bar is in the mounting groove, the gyro wheel butt on the lateral wall of installation piece both sides is on mounting groove inner wall, become the sliding friction between gyro wheel and the mounting groove inner wall with the sliding friction between installation piece and the mounting groove inner wall, gliding stability from top to bottom of upper punch bar has been improved, wearing and tearing between installation piece and the mounting groove inner wall have been reduced, the life of device has been improved.
Description
Technical Field
The application relates to a tablet press, especially relates to a revolving stage for tablet press.
Background
The tablet press is mainly used for tablet process research in the pharmaceutical industry. The tablet machine presses the granular material into round and special-shaped materials with the diameter not more than 13mm and automatic continuous production equipment of flaky materials with characters, symbols and figures.
A rotary tablet press is composed of multiple dies uniformly distributed on rotary table and moving vertically in reciprocating mode.
The rotary tablet press performs tablet pressing by driving an upper punch to reciprocate up and down continuously.
In view of the above-mentioned related art, the inventor believes that in the conventional rotary tablet press, when the upper punch reciprocates up and down, a rotation phenomenon occurs, which results in a breakage of the produced material.
Disclosure of Invention
In order to improve the stability of upper punch up-and-down motion, this application provides a revolving stage for preforming machine.
The application provides a revolving stage adopts following technical scheme for tablet press:
the utility model provides a revolving stage for tablet press, includes revolving stage body, well mould, goes up jumper bar and lower ram, go up the jumper bar and the lower ram is located well mould respectively about and all is vertical setting, has seted up a plurality of groups mounting hole along revolving stage body circumference on the revolving stage body, go up the equal sliding connection of jumper bar and lower ram in the mounting hole, seted up a plurality of groups mounting groove on the revolving stage body upper surface, one side and the mounting hole intercommunication of mounting groove, the upper end and the external intercommunication of mounting groove go up the upper punch outer wall and go up an installation piece through a bolt fixedly connected with, all seted up a connecting groove on the lateral wall of installation piece both sides fixedly connected with installation pole between the inner wall of connecting groove both sides, coaxial rotation is connected with a gyro wheel on the installation pole, and the outer wall butt of gyro wheel is installed reset spring on the installation piece lower surface on the installation piece inner wall, and reset spring's both ends butt is respectively on installation piece and installation slot bottom surface.
Through adopting above-mentioned technical scheme, upper punch sliding connection is in the mounting hole, installation piece sliding connection on the upper punch is in the mounting groove, gyro wheel butt on the lateral wall of installation piece both sides is on the mounting groove inner wall, sliding friction between with installation piece and the mounting groove inner wall becomes sliding friction between gyro wheel and the mounting groove inner wall, through such setting, moreover, the steam generator is simple in structure, and convenient for operation, gliding stability about the upper punch has been improved, the wearing and tearing between installation piece and the mounting groove inner wall have been reduced, the service life of the device is prolonged.
Optionally, a through groove is formed in the upper surface of the mounting block, the through groove penetrates through the upper surface and the lower surface of the mounting block, a connecting rod is connected to the inner wall of the through groove in a threaded manner, a connecting block is fixedly connected to one end of the connecting rod, and one end of the return spring is fixedly connected to the lower surface of the connecting block.
Through adopting above-mentioned technical scheme, through having seted up a logical groove on the installation piece upper surface, threaded connection has the connecting rod on leading to the inslot wall, and reset spring's one end fixed connection is on the connecting block lower surface, through such setting, simple structure, convenient operation has made things convenient for the operator to adjust reset spring's restoring force.
Optionally, install a collar on the revolving stage body outer wall, the mounting hole is seted up on the collar, the mounting groove is seted up on the collar, the collar includes first semicircle ring and second semicircle ring, rotate between first semicircle ring one end and the second semicircle ring one end and be connected, the equal butt of first semicircle ring and second semicircle ring inner wall is equipped with a locking mechanism who is used for locking first semicircle ring and second semicircle ring between the one end of keeping away from the second semicircle ring at first semicircle ring one end and the one end of keeping away from first semicircle ring at second semicircle ring, go up the jumper alignment with lower jumper bar.
Through adopting above-mentioned technical scheme, through installing a collar on revolving stage body outer wall, the collar includes first semicircle ring and second semicircle ring, and mounting hole and mounting groove are all seted up on first semicircle ring and second semicircle ring, couple together first semicircle ring and second semicircle ring through locking mechanism, through such setting, simple structure, convenient operation has made things convenient for the change of operator to the upper punch stem.
Optionally, the locking mechanism includes a first rod rotatably connected to an outer wall of one end of the first semicircular ring far away from the second semicircular ring, a second rod rotatably connected to one end of the first rod, a third rod rotatably connected to one end of the second rod, a fourth rod fixedly connected to two ends of the third rod, a first groove formed in an outer wall of one end of the first semicircular ring far away from the second semicircular ring and an outer wall of one end of the second semicircular ring far away from the first semicircular ring, and a second groove formed in the first groove and formed in one end of the first groove, the third rod is in an arc shape and concentrically arranged with the first semicircular ring, the first groove and the second groove are vertically arranged, the fourth rod and the fifth rod are vertically arranged, the third rod is embedded in the first groove, and the third rod is embedded in the second groove.
Through adopting above-mentioned technical scheme, with first semicircle ring and second semicircle ring butt, rotate first pole and second board, establish third pole and fourth rod inlays in first groove and second groove, through such setting, simple structure, convenient operation has made things convenient for the operator to couple together first semicircle ring one end and second semicircle ring one end.
Optionally, the width of the second groove is greater than the width of the fourth rod, a first block is fixedly connected to one side inner wall of the second groove close to another second groove, a first guide surface is arranged on one side wall of the first block far away from the inner wall of the second groove, the first guide surface is located at one end of the first block close to the outer wall of the first semicircular ring, second blocks are fixedly connected to two ends of one side wall of the fourth rod, a second guide surface is arranged on one side wall of the second block far away from the fourth rod, the second guide surface is located at one end of the second block far away from the third rod, and the first guide surface is abutted to the second guide surface.
Through adopting above-mentioned technical scheme, under the effect of first spigot surface and second spigot surface, second piece butt is on first piece, through such setting, simple structure, convenient operation has improved the butt compactness between first semicircle ring and the second semicircle ring.
Optionally, a plurality of limiting blocks are fixedly connected to the outer wall of the rotary table body along the circumferential direction of the outer wall of the rotary table body, an annular groove is formed in the inner walls of the first semicircular ring and the second semicircular ring, and the limiting blocks are connected to the annular groove in a sliding mode.
Through adopting above-mentioned technical scheme, through on revolving stage body outer wall along a plurality of groups of spacing pieces of revolving stage body outer wall circumference fixedly connected with, an annular has been seted up on first semicircle ring and second semicircle ring inner wall, and first semicircle ring and second semicircle ring pass through the annular joint on the stopper, through such setting, simple structure, convenient operation has made things convenient for the operator to install first semicircle ring and second semicircle ring on revolving stage body outer wall.
Optionally, a first T-shaped groove is formed in the upper surface of the first semicircular ring, one end of the first T-shaped groove is communicated with the inner wall of the first semicircular ring, a second T-shaped groove is formed in the upper surface of the turntable body, one end of the second T-shaped groove is communicated with the outer wall of the turntable body, and an i-shaped block is clamped in the first T-shaped groove and the second T-shaped groove.
By adopting the technical scheme, the first T-shaped groove is formed in the upper surface of the first semicircular ring, the second T-shaped groove is formed in the upper surface of the rotary table body, and the I-shaped blocks are clamped in the first T-shaped groove and the second T-shaped groove.
Optionally, a bolt hole is formed in each of the third rod and the i-shaped block.
Through adopting above-mentioned technical scheme, through all having seted up a bolt hole on the third pole and on the I-shaped piece, when needs are dismantled third pole and I-shaped piece, twist the bolt hole with the bolt in, through such setting, simple structure, convenient operation has made things convenient for the dismantlement of operator to third pole and I-shaped piece.
In summary, the present application includes at least one of the following beneficial technical effects:
the stability of the upper punch rod in up-and-down sliding is improved, the abrasion between the mounting block and the inner wall of the mounting groove is reduced, and the service life of the device is prolonged;
the third rod and the I-shaped block are convenient for an operator to disassemble;
the alignment of the upper punch rod and the lower punch rod limited by an operator is facilitated.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic structural view between the turntable body and the upper punch in the embodiment of the present application.
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is a schematic structural diagram of a locking mechanism in the embodiment of the present application.
Description of the reference numerals: 1. a turntable body; 2. a middle mold; 3. an upper punch; 4. a lower punch; 5. mounting holes; 6. mounting grooves; 7. mounting blocks; 8. connecting grooves; 9. mounting a rod; 10. a roller; 11. a return spring; 12. a through groove; 13. a connecting rod; 14. connecting blocks; 15. a mounting ring; 16. a first semicircular ring; 17. a second semi-circular ring; 18. a locking mechanism; 19. a first lever; 20. a second lever; 21. a third lever; 22. a fourth bar; 23. a first groove; 24. a second groove; 25. a first block; 26. a first guide surface; 27. a second block; 28. a second guide surface; 29. a limiting block; 30. a ring groove; 31. a first T-shaped groove; 32. a second T-shaped groove; 33. an I-shaped block; 34. bolt holes.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a revolving stage for preforming machine.
As shown in fig. 1, a revolving stage for preforming machine, including revolving stage body 1, well mould 2, upper punch 3 and lower punch 4 all are vertical setting and are located well mould 2 respectively about, have seted up a plurality of mounting hole 5 along revolving stage body 1 circumference on revolving stage body 1 upper surface, and upper punch 3 and lower punch 4 are all sliding connection in mounting hole 5 about well mould 2.
As shown in fig. 3, in order to improve the stability of the upper punch 3 in sliding up and down, a plurality of mounting grooves 6 are formed in the upper surface of the turntable, one side of each mounting groove 6 is communicated with a mounting hole 5, the upper end of each mounting groove 6 is communicated with the outside, each mounting block 7 is mounted on the outer wall of the upper punch 3, each mounting block 7 is fixedly connected to the outer wall of the upper punch 3 through a bolt, each mounting block 7 is slidably connected to the corresponding mounting groove 6, in order to reduce abrasion between each mounting block 7 and the inner wall of the corresponding mounting groove 6, a connecting groove 8 is formed in each of the side walls of the two sides of each mounting groove 6, a mounting rod 9 is fixedly connected between the inner walls of the two sides of each connecting groove 8, a roller 10 is coaxially and rotatably connected to the outer wall of the mounting rod 9, the outer wall of each roller 10 abuts against the inner wall of the corresponding mounting groove 6, the upper punch 3 is reset conveniently, a reset spring 11 is mounted on the lower surface of the mounting block 7, and two ends of the reset spring 11 abut against the lower surface of the bottom surface of the inner wall of the mounting groove 6 respectively.
As shown in fig. 3, in order to facilitate the operator to adjust the length of the return spring 11, a through groove 12 is formed in the mounting block 7, the through groove 12 penetrates through the upper surface and the lower surface of the mounting block 7, a connecting rod 13 is connected to the inner wall of the through hole in a threaded manner, a connecting block 14 is fixedly connected to one end of the connecting rod 13, and one end of the return spring 11 is fixedly connected to the lower surface of the connecting block 14.
As shown in fig. 2 and 3, in order to facilitate the replacement of the upper punch 3 by an operator, a mounting ring 15 is mounted on the outer wall of the turntable body 1, the mounting hole 5 and the mounting groove 6 are both opened on the mounting ring 15, the upper punch 3 on the mounting ring 15 is aligned with the lower punch 4 on the turntable, the mounting ring 15 includes a first semicircular ring 16 and a second semicircular ring 17, one end of the first semicircular ring 16 is rotatably connected with one end of the second semicircular ring 17, inner walls of the first semicircular ring 16 and the second semicircular ring 17 are both abutted against the outer wall of the turntable body 1, and a locking mechanism 18 for connecting the first semicircular ring 16 and the second semicircular ring 17 is provided between one end of the first semicircular ring 16 away from the second semicircular ring 17 and one end of the second semicircular ring 17 away from the first semicircular ring 16.
As shown in fig. 2 and 4, the locking mechanism 18 includes a first rod 19, a second rod 20, a third rod 21, a fourth rod 22, a first groove 23 and a second groove 24, one end of the first rod 19 is rotatably connected to the outer wall of the first semicircular ring 16, one end of the second rod 20 is rotatably connected to one end of the first rod 19, the third rod 21 is rotatably connected to the second rod 20, the third rod 21 and the second rod 20 are vertically disposed, the third rod 21 is disposed in an arc shape, the center of the third rod 21 and the center of the first semicircular ring 16 coincide, the fourth rod 22 is fixedly connected to one end of the third rod 21, the third rod 21 and the fourth rod 20 are both fixedly connected to the outer wall of the first semicircular ring 16, the third rod 21 and the fourth rod 22 are vertically disposed, the first groove 23 is disposed on the outer wall of the first semicircular ring 16 far away from the second semicircular ring 17 and the outer wall of the second semicircular ring 17 far away from the first semicircular ring 16, the first groove 23 is disposed on the outer wall of the first semicircular ring 16, the first groove 23 and the first groove 23 are disposed in the first groove 24, and the first groove 23 are vertically embedded in the first groove 24.
As shown in fig. 4, in order to better connect the tightness between the end of the first semicircular ring 16 far from the second semicircular ring 17 and the end of the second semicircular ring 17 far from the first semicircular ring 16, the width of the second groove 24 is greater than the width of the fourth bar 22, the arc length between the inner walls of one side of the two second grooves 24 close to the other second groove 24 is the same as that of the third bar 21, a first block 25 is fixedly connected to the inner wall of one side of the second groove 24 close to the other second groove 24, a first guide surface 26 is disposed on the side wall of one side of the first block 25 far from the inner wall of the second groove 24, the first guide surface 26 is disposed on one end of the first block 25 close to the outer wall of the first semicircular ring 16, second blocks 27 are fixedly connected to both ends of the side wall of the fourth bar 22, a second guide surface 28 is disposed on the side wall of one side of the second block 27 far from the fourth bar 22, the second guide surface 28 is disposed on one end of the second block 27 far from the third bar 21, and the first guide surface 26 and the second guide surface 28 are disposed in parallel and abutted relation.
As shown in fig. 2, for better installation of the first semicircular ring 16 and the second semicircular ring 17, a plurality of limiting blocks 29 are fixedly connected to the outer wall of the turntable body 1 along the circumferential direction of the outer wall of the turntable body 1, an annular groove 30 is formed in the inner walls of the first semicircular ring 16 and the second semicircular ring 17, and the limiting blocks 29 are slidably connected in the annular groove 30.
As shown in fig. 2, in order to better position the positions of the first semicircular ring 16 and the second semicircular ring 17 on the outer wall of the turntable body 1, a first T-shaped groove 31 is formed in the upper surface of the first semicircular ring 16, one end of the first T-shaped groove 31 is communicated with the inner wall of the first semicircular ring 16, a second T-shaped groove 32 is formed in the upper surface of the turntable body 1, one end of the second T-shaped groove 32 is communicated with the outer wall of the turntable body 1, and an i-shaped block 33 is clamped in the first T-shaped groove 31 and the second T-shaped groove 32.
As shown in fig. 2, in order to facilitate the operator to take the fourth rod 22 out of the second slot 24 and take the i-shaped block 33 out of the first T-shaped slot 31 and the second T-shaped slot 32, a bolt hole 34 is formed on both the third rod 21 and the i-shaped block 33.
The implementation principle of the turntable for the tablet press is as follows: when the upper punch 3 needs to be replaced, bolts are screwed into the bolt holes 34, the third rod 21 and the fourth rod 22 are respectively taken out of the first groove 23 and the second groove 24, the I-shaped block 33 is taken out of the first T-shaped groove 31 and the second T-shaped groove 32, and the first semicircular ring 16 and the second semicircular ring 17 are taken out of the turntable body 1;
the upper punch 3 is arranged in the mounting hole 5, the mounting block 7 is connected in the mounting groove 6 in a sliding mode, the first semicircular ring 16 and the second semicircular ring 17 are connected to the limiting block 29 in a clamping mode, the I-shaped block 33 is connected into the first T-shaped groove 31 and the second T-shaped groove 32 in a clamping mode, the third rod 21 is connected into the first groove 23 in a clamping mode, and the fourth rod 22 is connected into the second groove 24 in a clamping mode.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (4)
1. The utility model provides a revolving stage for preforming machine which characterized in that: comprises a rotary table body (1), a middle mold (2), an upper punch rod (3) and a lower punch rod (4), wherein the upper punch rod (3) and the lower punch rod (4) are respectively positioned above and below the middle mold (2) and are vertically arranged, a plurality of groups of mounting holes (5) are formed in the rotary table body (1) along the circumferential direction of the rotary table body (1), the upper punch rod (3) and the lower punch rod (4) are both connected in the mounting holes (5) in a sliding manner, a plurality of groups of mounting grooves (6) are formed in the upper surface of the rotary table body (1), one side of each mounting groove (6) is communicated with the mounting holes (5), the upper end of each mounting groove (6) is communicated with the outside, a mounting block (7) is fixedly connected to the outer wall of the upper punch rod (3) through a bolt, a connecting groove (8) is formed in the side walls of the two sides of the mounting block (7), a mounting rod (9) is fixedly connected between the inner walls of the two sides of the connecting groove (8), a coaxial roller (10) is rotatably connected to the mounting block (7), a reset spring is mounted to the upper surface of the mounting groove (7), and a reset spring (11) is arranged at the upper surface of the upper reset spring block (7), lead to groove (12) and run through the upper and lower surface of installation piece (7) it has a connecting rod (13) to lead to threaded connection on groove (12) inner wall connecting rod (13) one end is served fixedly connected with a connecting block (14), the one end fixed connection of reset spring (11) is on connecting block (14) lower surface install a collar (15) on revolving stage body (1) outer wall, mounting hole (5) are seted up on collar (15), mounting groove (6) are seted up on collar (15), collar (15) include first semicircle ring (16) and second semicircle ring (17), rotate between first semicircle ring (16) one end and second semicircle ring (17) one end and be connected, first semicircle ring (16) and second semicircle ring (17) inner wall all butt on revolving stage body (1) outer wall, keep away from the one end of second semicircle ring (17) and second semicircle ring (17) one end of keeping away from first semicircle ring (16) and be equipped with between the one end that first semicircle ring (16) was used for aligning first semicircle ring (18) and second semicircle ring (17) outer wall (18) connection on revolving stage body (1) outer wall punch mechanism (18), include lower semicircle rod (18) and punch mechanism (18) and first semicircle ring (16) the one end of keeping away from first semicircle ring (16) and second semicircle ring (17) and second semicircle ring (18) are connected and second semicircle ring (17) and the punch mechanism (18) on, A second rod (20) rotatably connected to one end of the first rod (19), a third rod (21) rotatably connected to one end of the second rod (20), fourth rods (22) fixedly connected to two ends of the third rod (21), an outer wall of one end of the first semicircular ring (16) far away from the second semicircular ring (17), and a second semicircular ring (17), a first groove (23) on an outer wall of one end of the first semicircular ring (16) and a second groove (24) on the first groove (23) and one end of the first groove (23) are formed, the third rod (21) is arc-shaped and concentrically arranged with the first semicircular ring (16), the first groove (23) and the second groove (24) are vertically arranged, the fourth rod (22) and the fifth rod are vertically arranged, the third rod (21) is embedded in the first groove (23), the first rod (22) is embedded in the second groove (24), the width of the second groove (24) is larger than that of the first rod (22), the inner wall (26) of the other end of the first semicircular ring (16) far away from the first groove (24) is connected with a guide surface (26), the inner wall (25) close to the first groove (25), equal fixedly connected with second piece (27) on the both ends of fourth rod (22) one side lateral wall, seted up second spigot surface (28) on second piece (27) keep away from one side lateral wall of fourth rod (22), second spigot surface (28) are located second piece (27) and keep away from one of third pole (21) and serve, first spigot surface (26) and second spigot surface (28) butt.
2. The turntable for a sheeting machine of claim 1, wherein: along a plurality of stopper (29) of revolving stage body (1) outer wall circumference fixedly connected with on revolving stage body (1) outer wall an annular (30) has been seted up on first semicircle ring (16) and second semicircle ring (17) inner wall, stopper (29) sliding connection is in annular (30).
3. The turntable for a sheeting machine of claim 2, wherein: the upper surface of the first semicircular ring (16) is provided with a first T-shaped groove (31), one end of the first T-shaped groove (31) is communicated with the inner wall of the first semicircular ring (16), the upper surface of the rotary table body (1) is provided with a second T-shaped groove (32), one end of the second T-shaped groove (32) is communicated with the outer wall of the rotary table body (1), and an I-shaped block (33) is clamped in the first T-shaped groove (31) and the second T-shaped groove (32).
4. The turntable for a sheeting machine of claim 3, wherein: and the third rod (21) and the I-shaped block (33) are both provided with a bolt hole (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011126187.1A CN112339327B (en) | 2020-10-20 | 2020-10-20 | Turntable for tablet press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011126187.1A CN112339327B (en) | 2020-10-20 | 2020-10-20 | Turntable for tablet press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112339327A CN112339327A (en) | 2021-02-09 |
| CN112339327B true CN112339327B (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011126187.1A Active CN112339327B (en) | 2020-10-20 | 2020-10-20 | Turntable for tablet press |
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| CN (1) | CN112339327B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737123B (en) * | 2021-08-25 | 2023-12-12 | 嘉兴唯创五金股份有限公司 | Local carburizing process for locking piece |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB674189A (en) * | 1949-11-16 | 1952-06-18 | Sandall Prec Company Ltd | Improvements in or relating to machines for moulding tablets, drops, balls and othershapes |
| ES298763A3 (en) * | 1964-04-07 | 1964-06-01 | Bonals Farre Jesus | Improvements in the rotary tablet machines (Machine-translation by Google Translate, not legally binding) |
| CN206551529U (en) * | 2017-01-12 | 2017-10-13 | 合肥铭盛制药有限公司 | A kind of wear-resisting tablet press mechanism of rotary pelleting machine |
| CN108000929A (en) * | 2017-12-11 | 2018-05-08 | 上海天和制药机械有限公司 | A kind of rotation table device of rotary tablet machine |
| CN110011435B (en) * | 2019-03-12 | 2020-03-17 | 浙江实日机电科技有限公司 | Stator core and assembly equipment thereof |
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2020
- 2020-10-20 CN CN202011126187.1A patent/CN112339327B/en active Active
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| CN112339327A (en) | 2021-02-09 |
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