CN216682999U - Servo shedder of capsule line - Google Patents
Servo shedder of capsule line Download PDFInfo
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- CN216682999U CN216682999U CN202123058761.7U CN202123058761U CN216682999U CN 216682999 U CN216682999 U CN 216682999U CN 202123058761 U CN202123058761 U CN 202123058761U CN 216682999 U CN216682999 U CN 216682999U
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- collet chuck
- assembly
- ejector rod
- lead screw
- collet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model belongs to the technical field of capsule manufacturing and production, and relates to a capsule line servo demoulding device which comprises a mandril assembly, a collet chuck assembly and a tool rest assembly, wherein the mandril assembly and the collet chuck assembly are sleeved on a guide shaft; and a mandril lead screw and a collet chuck lead screw are arranged between the mandril assembly and the collet chuck assembly and the bottom plate, a mandril nut and a collet chuck nut are respectively arranged on the mandril lead screw and the collet chuck lead screw, the mandril nut and the collet chuck nut are respectively and fixedly connected with the mandril assembly and the collet chuck assembly, and the mandril lead screw and the collet chuck lead screw are respectively controlled by a rotating motor. The utility model can realize the fine control of the ejector rod assembly, the collet chuck assembly and the tool rest assembly, has simple structure and convenient maintenance, and is suitable for being applied to fine fully-automatic control equipment; the whole device is small in size and small in space occupancy rate, and the saved space is beneficial to improvement of other structures of equipment.
Description
Technical Field
The utility model relates to a capsule line servo demoulding device, and belongs to the technical field of capsule manufacturing production.
Background
The capsule production line demoulding station comprises a mandril assembly, a collet chuck assembly and a tool rest assembly in sequence from back to front, the mandril assembly comprises a mandril frame, a plurality of mandrils are uniformly fixed on the mandril frame, the collet chuck assembly comprises a collet chuck frame, a plurality of collet chucks are arranged on the collet chuck frame, the mandrils correspond to the collet chucks one by one, two ends of the mandril frame and the collet chuck frame are respectively sleeved on a guide shaft, the mandril frame and the collet chuck frame can reciprocate back and forth along the guide shaft, a plurality of blades and a plurality of through holes are arranged on the tool rest assembly, the blades are all blades with oblique angles, one end of each mandrils is inserted into the collet chuck from one end, the other end of each collet chuck is inserted into the through hole of the tool rest assembly, the lifting and the reciprocating motion of the existing mandril assembly, collet chuck assembly and tool rest assembly are realized by adopting multi-stage transmission structures such as cams, cam bearings, toothed plates and the like, but the multi-stage transmission structures of the cams, the cam bearings, the toothed plates and the like are complicated, the maintenance degree of difficulty is big, and long-time gear friction leads to the gear clearance bigger and bigger, and wearing parts change in the equipment takes a long time, and the machine halt length has reduced production efficiency, and the motion that the multistage transmission structure of cam, cam bearing, pinion rack etc. drove other parts and realize is not meticulous enough, is unsuitable to be applied on the equipment of full automatic control that becomes more meticulous, and transmission structure itself has decided its is bulky, and occupation space is big.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the capsule line servo demoulding device can realize fine control on the ejector rod assembly, the collet chuck assembly and the tool rest assembly, has a simple structure, is convenient to maintain, and is suitable for being applied to fine fully-automatic control equipment; the whole device is small in size and small in space occupancy rate, and the saved space is beneficial to improvement of other structures of equipment.
The capsule line servo demoulding device comprises a push rod assembly, a collet chuck assembly and a tool rest assembly, wherein the push rod assembly and the collet chuck assembly are sleeved on a guide shaft; an installation cavity is arranged between the ejector rod assembly, the collet chuck assembly and the bottom plate, an ejector rod lead screw and a collet chuck lead screw are arranged in the installation cavity, ejector rod nuts and collet chuck nuts are respectively arranged on the ejector rod lead screw and the collet chuck lead screw, the ejector rod nuts and the collet chuck nuts are respectively fixedly connected with an ejector rod frame of the ejector rod assembly and a collet chuck frame of the collet chuck assembly, two ends of the ejector rod lead screw and two ends of the collet chuck lead screw are fixed with the bottom plate through bearing seats, and the ejector rod lead screw and the collet chuck lead screw are respectively controlled by a rotating motor.
In the working process, the two rotating motors respectively control the ejector rod lead screw and the collet chuck lead screw to rotate, the ejector rod lead screw and the collet chuck lead screw rotate to drive the ejector rod nut and the collet chuck nut to move, the ejector rod nut and the collet chuck nut move to drive the ejector rod assembly and the collet chuck assembly to move in a matched mode, the ejector rod of the ejector rod assembly ejects materials in a collet chuck of the collet chuck assembly, and then the displacement mechanism drives the tool rest assembly to cut the ejected materials. The movement of the push rod assembly and the collet chuck assembly is controlled by a fine lead screw assembly, the fine lead screw assembly replaces a multi-stage transmission structure of a cam, a cam bearing, a toothed plate and the like, the structure is simple, and the scheme disclosed by the patent is compact in overall structure, small in size and small in space occupancy rate.
Preferably, the displacement mechanism comprises a fixed seat, the fixed seat is fixed on the front cushion block, a displacement guide rail and a displacement cylinder are arranged on the fixed seat, the displacement guide rail is perpendicular to the guide shaft, a displacement slide block matched with the displacement guide rail in a sliding manner is arranged on the displacement guide rail, the displacement slide block is fixedly connected with the tool rest assembly, and a piston rod of the displacement cylinder is connected with the displacement slide block. During cutting, the displacement cylinder controls the cutter rest component to reciprocate left and right through the piston rod, so that the material is cut, and the action is sensitive and quick.
Preferably, the bottom plate below the two ends of the ejector rod assembly and the collet chuck assembly is additionally provided with a limiting guide rail, the limiting guide rail is provided with an ejector rod sliding block and a collet chuck sliding block which are matched with the limiting guide rail to slide, and the ejector rod sliding block and the collet chuck sliding block are respectively fixed with an ejector rod frame of the ejector rod assembly and a collet chuck frame of the collet chuck assembly, so that the situation that the ejector rod frame and the collet chuck frame are inclined and staggered in the process of ejecting materials forwards and backwards is effectively prevented, and the ejector rod frame and the collet chuck frame can normally move forwards and backwards.
Preferably, one side of the bottom plate is provided with a mandril position sensor and a collet chuck position sensor, one side of the mandril assembly and one side of the collet chuck assembly are respectively provided with a mandril detection sheet and a collet chuck detection sheet, the mandril position sensor is matched with the mandril detection sheet, and the collet chuck position sensor is matched with the collet chuck detection sheet. The ejector rod assembly and the collet chuck assembly have the best moving positions, and the ejector rod detection piece and the collet chuck detection piece are matched with the ejector rod position sensor and the collet chuck position sensor respectively, so that the position information of the ejector rod assembly and the collet chuck assembly can be conveniently collected and set, and the full-automatic device is conveniently applied.
Preferably, the collet chuck frame of the collet chuck assembly comprises a front layer of support plate and a rear layer of support plate, one end of a collet chuck of the collet chuck assembly is inserted into collet chuck holes of the two layers of support plates simultaneously, pinions are fixedly connected to the periphery of the collet chuck between the two layers of support plates, a collet chuck cylinder is fixed on each support plate, a piston rod of the collet chuck cylinder is connected with a rack arranged between the two layers of support plates, and the rack is in meshing transmission with each pinion on the periphery of the plurality of collet chucks. When the tool rest assembly cuts materials, the collet chuck can rotate in a matched mode, the collet chuck cylinder provides power for the rotation of the collet chuck, the piston rod of the collet chuck cylinder extends out or retracts to drive the rack to move back and forth, the rack moves back and forth to drive the pinion to rotate, and the pinion rotates to drive the collet chuck to rotate.
Preferably, the rotating motor is a servo motor.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model has reasonable structural design, can realize the fine control of the ejector rod component, the collet chuck component and the tool rest component, has simple structure and convenient maintenance, and is suitable for being applied to fine fully-automatically controlled equipment; the whole device is small in size and small in space occupancy rate, and the saved space is beneficial to improvement of other structures of equipment.
Drawings
FIG. 1 is a first schematic view of a capsule thread servo demolding device;
FIG. 2 is a schematic structural view of a capsule thread servo demolding device;
FIG. 3 is a third schematic view of the capsule thread servo stripping device;
FIG. 4 is a schematic view of the ram assembly;
FIG. 5 is a schematic view of the collet assembly construction.
In the figure: 1. a base plate; 2. a rear cushion block; 3. a guide shaft; 4. a push rod assembly; 5. a collet assembly; 6. a displacement cylinder; 7. a displacement guide rail; 8. a tool holder assembly; 9. a front cushion block; 10. a collet position sensor; 11. a collet slider; 12. limiting a guide rail; 13. a mandril sliding block; 14. a push rod position sensor; 15. a rack; 16. a pinion gear; 17. a jack rod frame; 18. a top rod; 19. a collet cylinder; 20. a collet; 21. a collet screw; 22. a mandril lead screw; 23. a mandril nut; 24. a collet nut; 25. a mounting plate; 26. a collet holder; 27. a bearing seat; 28. a displacement slide block; 29. a mandril detection sheet; 30. a collet detection piece; 31. a fixed seat.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1-5, the capsule line servo demoulding device comprises a push rod assembly 4, a collet chuck assembly 5 and a tool rest assembly 8, wherein the push rod assembly 4 and the collet chuck assembly 5 are both sleeved on a guide shaft 3, the capsule line servo demoulding device also comprises a bottom plate 1, a front cushion block 9 and a rear cushion block 2 are fixed above the bottom plate 1, two ends of the guide shaft 3 are respectively fixed above the front cushion block 9 and the rear cushion block 2, and the tool rest assembly 8 is connected with the front cushion block 9 through a displacement mechanism; an installation cavity is arranged between the ejector rod assembly 4, the collet assembly 5 and the bottom plate 1, an ejector rod lead screw 22 and a collet lead screw 21 are arranged in the installation cavity, an ejector rod nut 23 and a collet nut 24 are respectively arranged on the ejector rod lead screw 22 and the collet lead screw 21, the ejector rod nut 23 and the collet nut 24 are respectively fixedly connected with an ejector rod frame 17 of the ejector rod assembly 4 and a collet frame 26 of the collet assembly 5, two ends of the ejector rod lead screw 22 and two ends of the collet lead screw 21 are fixed with the bottom plate 1 through bearing seats, and the ejector rod lead screw 22 and the collet lead screw 21 are respectively controlled by two rotating motors.
In this embodiment:
displacement mechanism includes fixing base 31, and fixing base 31 is fixed on preceding cushion 9, is equipped with displacement guide 7 and displacement cylinder 6 on fixing base 31, and displacement guide 7 is perpendicular with guiding shaft 3, is equipped with on the displacement guide 7 rather than the gliding displacement slider 28 of cooperation, displacement slider 28 and 8 fixed connection of knife rest assembly, and displacement slider 28 is connected to the piston rod of displacement cylinder 6. During cutting, the displacement cylinder 6 controls the tool rest assembly 8 to reciprocate left and right through the piston rod, so that the cutting of materials is realized, and the action is sensitive and quick.
The limiting guide rails 12 are additionally arranged on the bottom plate 1 below the two ends of the ejector rod assembly 4 and the collet chuck assembly 5, the ejector rod slide blocks 13 and the collet chuck slide blocks 11 which are matched with the limiting guide rails 12 to slide are arranged on the limiting guide rails 12, the ejector rod slide blocks 13 and the collet chuck slide blocks 11 are respectively fixed with the ejector rod frame 17 of the ejector rod assembly 4 and the collet chuck frame 26 of the collet chuck assembly 5, the situation that the ejector rod frame 17 and the collet chuck frame 26 are inclined and staggered in the process of ejecting materials back and forth is effectively prevented, and the ejector rod frame 17 and the collet chuck frame 26 can normally move back and forth.
A mandril position sensor 14 and a collet position sensor 10 are arranged on one side of the bottom plate 1, a mandril detection sheet 29 and a collet detection sheet 30 are respectively arranged on one sides of the mandril assembly 4 and the collet assembly 5, the mandril position sensor 14 is matched with the mandril detection sheet 29, and the collet position sensor 10 is matched with the collet detection sheet 30. The ejector rod assembly 4 and the collet chuck assembly 5 have the best moving positions, and the ejector rod detection piece 29 and the collet chuck detection piece 30 are matched with the ejector rod position sensor 14 and the collet chuck position sensor 10 respectively, so that the position information of the ejector rod assembly 4 and the collet chuck assembly 5 can be conveniently collected and set, and the full-automatic device is conveniently applied.
The collet chuck frame 26 of the collet chuck assembly 5 comprises a front layer of support plate 25 and a rear layer of support plate 25, one end of a collet chuck 20 of the collet chuck assembly 5 is simultaneously inserted into holes of the collet chuck 20 of the two layers of support plates 25, a pinion 16 is fixedly connected to the periphery of the collet chuck 20 between the two layers of support plates 25, a collet chuck cylinder 19 is fixed on the support plates 25, a piston rod of the collet chuck cylinder 19 is connected with a rack 15 arranged between the two layers of support plates 25, and the rack 15 is in meshing transmission with each pinion 16 on the periphery of a plurality of collet chucks 20. When the tool rest assembly 8 cuts materials, the collet chuck 20 is matched to rotate, the rotation of the collet chuck 20 is powered by the collet chuck cylinder 19, the piston rod of the collet chuck cylinder 19 extends or retracts to drive the rack 15 to move back and forth, the rack 15 moves back and forth to drive the pinion 16 to rotate, and the pinion 16 rotates to drive the collet chuck 20 to rotate. The rotating motor is a servo motor.
In the working process, the two rotating motors respectively control the ejector rod lead screw 22 and the collet chuck lead screw 21 to rotate, the ejector rod lead screw 22 and the collet chuck lead screw 21 rotate to drive the ejector rod nut 23 and the collet chuck nut 24 to move, the ejector rod nut 23 and the collet chuck nut 24 move to drive the ejector rod assembly 4 and the collet chuck assembly 5 to move in a matched mode, the ejector rod 18 of the ejector rod assembly 4 ejects materials in a collet chuck 20 of the collet chuck assembly 5, and then the displacement mechanism drives the tool rest assembly 8 to cut the ejected materials. The movement of the push rod assembly 4 and the collet chuck assembly 5 is controlled by a fine lead screw assembly, the fine lead screw assembly replaces a multi-stage transmission structure of a cam, a cam bearing, a toothed plate and the like, the structure is simple, and the scheme disclosed by the patent is compact in overall structure, small in size and small in space occupancy rate.
Claims (6)
1. The utility model provides a servo shedder of capsule line, includes ejector pin subassembly (4), collet chuck subassembly (5) and knife rest subassembly (8), and ejector pin subassembly (4) and collet chuck subassembly (5) all suit on guiding axle (3), its characterized in that: the device is characterized by further comprising a bottom plate (1), a front cushion block (9) and a rear cushion block (2) are fixed above the bottom plate (1), two ends of a guide shaft (3) are respectively fixed above the front cushion block (9) and the rear cushion block (2), and a tool rest assembly (8) is connected with the front cushion block (9) through a displacement mechanism; an installation cavity is formed between the ejector rod assembly (4), the collet chuck assembly (5) and the bottom plate (1), an ejector rod lead screw (22) and a collet chuck lead screw (21) are arranged in the installation cavity, ejector rod nuts (23) and collet chuck nuts (24) are respectively arranged on the ejector rod lead screw (22) and the collet chuck lead screw (21), the ejector rod nuts (23) and the collet chuck nuts (24) are respectively fixedly connected with an ejector rod frame (17) of the ejector rod assembly (4) and a collet chuck frame (26) of the collet chuck assembly (5), two ends of the ejector rod lead screw (22) and two ends of the collet chuck lead screw (21) are fixed with the bottom plate (1) through bearing seats (27), and the ejector rod lead screw (22) and the collet chuck lead screw (21) are respectively controlled by two rotating motors.
2. The capsule line servo ejection device of claim 1, wherein: displacement mechanism includes fixing base (31), and fixing base (31) are fixed in the front on cushion (9), are equipped with displacement guide rail (7) and displacement cylinder (6) on fixing base (31), and displacement guide rail (7) are perpendicular with guiding axle (3), are equipped with on displacement guide rail (7) rather than the gliding displacement slider (28) of cooperation, displacement slider (28) and knife rest assembly (8) fixed connection, and displacement slider (28) are connected to the piston rod of displacement cylinder (6).
3. The capsule line servo demolding device of claim 1, wherein: the limiting guide rails (12) are additionally arranged on the bottom plates below the two ends of the ejector rod assembly (4) and the collet chuck assembly (5), ejector rod sliding blocks (13) and collet chuck sliding blocks (11) which are matched with the limiting guide rails (12) to slide are arranged on the limiting guide rails (12), and the ejector rod sliding blocks (13) and the collet chuck sliding blocks (11) are respectively fixed with ejector rod frames (17) of the ejector rod assembly (4) and collet chuck frames (26) of the collet chuck assembly (5).
4. The capsule line servo demolding device of claim 1, wherein: an ejector rod position sensor (14) and a collet chuck position sensor (10) are arranged on one side of the bottom plate (1), an ejector rod detection sheet (29) and a collet chuck detection sheet (30) are respectively arranged on one sides of the ejector rod assembly (4) and the collet chuck assembly (5), the ejector rod position sensor (14) is matched with the ejector rod detection sheet (29), and the collet chuck position sensor (10) is matched with the collet chuck detection sheet (30).
5. The capsule line servo demolding device of claim 1, wherein: the collet chuck frame (26) of the collet chuck assembly (5) comprises a front layer of support plate (25) and a rear layer of support plate (25), one end of a collet chuck (20) of the collet chuck assembly (5) is simultaneously inserted into collet chuck holes of the two layers of support plates (25), a pinion (16) is fixedly connected with the periphery of the collet chuck (20) between the two layers of support plates (25), a collet chuck cylinder (19) is fixed on the support plates (25), a piston rod of the collet chuck cylinder (19) is connected with a rack (15) arranged between the two layers of support plates, and the rack (15) and each pinion (16) on the periphery of a plurality of collet chucks (20) are in meshing transmission.
6. The capsule line servo ejection device of claim 1, wherein: the rotating motor is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123058761.7U CN216682999U (en) | 2021-12-07 | 2021-12-07 | Servo shedder of capsule line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123058761.7U CN216682999U (en) | 2021-12-07 | 2021-12-07 | Servo shedder of capsule line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216682999U true CN216682999U (en) | 2022-06-07 |
Family
ID=81838330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123058761.7U Active CN216682999U (en) | 2021-12-07 | 2021-12-07 | Servo shedder of capsule line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216682999U (en) |
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2021
- 2021-12-07 CN CN202123058761.7U patent/CN216682999U/en active Active
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