CN207874681U - A kind of capsule die overturning unit - Google Patents
A kind of capsule die overturning unit Download PDFInfo
- Publication number
- CN207874681U CN207874681U CN201820092396.0U CN201820092396U CN207874681U CN 207874681 U CN207874681 U CN 207874681U CN 201820092396 U CN201820092396 U CN 201820092396U CN 207874681 U CN207874681 U CN 207874681U
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- CN
- China
- Prior art keywords
- capsule die
- pushing block
- overturning unit
- capsule
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Basic Packing Technique (AREA)
Abstract
The utility model provides a kind of capsule die overturning unit, including pedestal and at least one pushing block, pushing block are placed in pedestal, and a vertical rack is equipped with below the pushing block, and the rack is engaged with a sector gear；The sector gear is connected to drive gear rack elevating with a servo motor.The utility model directly controls speed using single servo motor instead of existing main motor and cam pack, simplifies mechanical parts, eliminates cam, reduces artificial and fund cost, also saves repair and cost of upkeep；Servo motor can carry out stepless speed regulation and improve production efficiency so as to freely control the reversal rate of capsule die in entire capsule manufacture.
Description
Technical field
The utility model is related to capsule manufacture industries, and in particular to the capsule die overturning unit of capsule production line.
Background technology
In hard capsule production line, capsule die overturning unit is the core of entire mechanical driven, and capsule die needs push away
It is dynamic to proceed to capsule and be stained with Jiao Chu, it needs to provide to the power of preceding promotion, wherein capsule die overturning unit after overturning capsule die
The power for making capsule die overturn.
Existing capsule die overturning unit includes main motor, transmission component, vertical connecting rod and is set to connecting rod top
The mountain row block in portion.Wherein, transmission component is the cam pack being made of other connection structures such as several cams and sector gear；
Motor drives transmission component to move by uniform rotation, is changed the elevating movement of connecting rod by the movement locus of wherein cam
Fade to suitable frequency；Mountain row block at the top of connecting rod carries out elevating movement under the frequency, pushes capsule die overturning
90 degree, realize the overturning of mold.However, existing variable speed model capsule die overturning unit due to use cam pack cost compared with
Greatly, complicated, repair is complicated with installation, and time-consuming and laborious in fit on, worker is largely artificial in make-up machinery；In addition,
Due to using cam pack, structure given and movement velocity at the uniform velocity, therefore the speed of elevating movement can not be adjusted as needed
Degree, to change the overturning rate of capsule die.
Utility model content
The purpose of this utility model is to provide a kind of capsule die overturning unit, to simplify installation step, when shortening assembly
Between, realize that speed is adjustable.
To achieve the goals above, the utility model uses following technical scheme：
The utility model provides a kind of capsule die overturning unit, including pedestal and at least one pushing block, the pushing block
It is placed in pedestal, a vertical rack is equipped with below the pushing block, the rack is engaged with a sector gear；The sector
Wheel is connected to drive gear rack elevating with a servo motor.
The pedestal is equipped with vertical through-hole corresponding with each pushing block along longitudinally.
The rack and the vertical through-hole centering.
It is respectively fixed with a linear bearing in each vertical through-hole.
The pushing block includes ontology and is fixed on the chevron block of ontology side.
The chevron block is laminated structure, and its lateral surface is arc surface.
One end that the pushing block is equipped with chevron block is resisted against on the linear bearing, and the other end is equipped with pin hole.
A rotational pin is hinged on the pedestal, turning end is placed in the pin hole.
The servo motor is controlled by PLC.
The utility model directly controls speed using single servo motor instead of existing main motor and cam pack, letter
Mechanical parts are changed, have eliminated cam, has reduced artificial and fund cost, repair and cost of upkeep is also greatly saved；Servo electricity
Machine can carry out stepless speed regulation, so as to freely control the reversal rate of capsule die in entire capsule manufacture, improve
Production efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the capsule die overturning unit of one embodiment according to the present utility model；
Fig. 2 is the vertical view of capsule die overturning unit as shown in Figure 1, which is provided with the die of capsule positioned at original state
Tool；
Fig. 3 is the sectional view of the line A-A along Fig. 2；
Fig. 4 is the operation principle schematic diagram of capsule die overturning unit as shown in Figure 1.
Specific implementation mode
Below in conjunction with the accompanying drawings, the preferred embodiment of the utility model is provided, and is described in detail, makes to be better understood when
The function, feature of the utility model.
As shown in Figure 1 for according to the capsule die overturning unit of one embodiment of the utility model, including it is placed in one
The pedestal 1 being fixed on workbench and two pushing blocks 2 being placed in pedestal 1,2 lower section of each pushing block are equipped with one and set vertically
The rack 3 set, for pushing pushing block 2 to move up and down.Each rack 3 engage respectively with a sector gear 4 (merely illustrated in figure and
The sector gear 4 that one of rack 3 engages, another sector gear is not shown) so that sector gear 4 can be with by rotation
A upward thrust is provided to rack 3.The sector gear 4 is by being inserted in the drive shaft at its center by a servo motor (not
Show) driving, and lifted with carry-over bar 3.Servo motor is controlled by PLC, and for providing power to drive shaft, and servo motor can
To carry out stepless speed regulation, therefore the rotating speed of drive shaft can be freely controlled using servo motor, to freely control the liter of pushing block 2
Reduction of speed degree realizes the change of the overturning rate of capsule die.
As shown in Figures 2 and 3, side corresponding with pushing block 2 there are two being set near the both ends of the longitudinally 100 of pedestal 1
The vertical through-hole 11 of shape, two pushing blocks 2 are respectively contained in the two vertical through-holes 11, wherein rack 3 be vertically arranged and with
11 centering of vertical through-hole so that pushing block 2 is when rack 31 rises and is inserted into vertical through-hole 11 by upward thrust.Each
Pushing block 2 is including ontology 21 and the chevron block 22 being fixed on the side of ontology 21.Chevron block 22 is laminated structure, chevron
The cross section of block 22 is similar to chevron, and lateral surface is arc surface 221.In use, in the initial state, capsule die 5 is set to
In on pedestal 1 and its syringe needle upward.
As shown in figure 3, one end that each pushing block 2 is equipped with chevron block 22 is born against in one be fixed in vertical through-hole 11
On linear bearing 6, to reduce the resistance being subject to when pushing block 2 lifts；The ontology 21 of pushing block 2 is straight away from one end of chevron block 22 difference
It connects and is resisted against in vertical through-hole 11, so that pushing block 2 is fixed relative to pedestal 1 on horizontal longitudinally 100.This
Outside, pushing block 2 away from one end of chevron block 22 be equipped with a pin hole.One rotational pin 7 is hinged on pedestal 1, and turning end is placed in
In pin hole, slided in another horizontal direction perpendicular to longitudinally 100 to avoid pushing block 2.Pushing block 2 is mounted as a result,
It, can only be relative to the vertically opposite sliding of pedestal 1 in the vertical through-hole 11 of pedestal 1.
The operation principle of the utility model is specifically described with reference to Fig. 4.In use, in the initial state, capsule die 5
Be placed on pedestal 1 and its syringe needle upward.Servo motor drives sector gear 4 to rotate, and is lifted with carry-over bar 3.Rack 3 pushes away
Block 2 moves up and down, and when pushing block 2 rises, the gradient of chevron block 22 to be located at the capsule die 5 of original state from syringe needle court
On the new position that flips to the outside to syringe needle outwardly of position, i.e., the position of capsule die 5 ' in figure；When pushing block 2 declines, glue
Capsule die 5 ' is pushed to other positions by other components in Tibetan household slave's producing line, and by the new capsule die positioned at original state
5 are placed on pedestal 1.
Above-described, the only preferred embodiment of the utility model is not intended to limit the scope of the utility model, this
Above-described embodiment of utility model can also make a variety of changes, such as pushing block can only have one piece, correspondingly only match a tooth
Item and a sector gear.Simple made by i.e. every claims and description according to the present utility model application,
Equivalent changes and modifications fall within the claims of the utility model patent.The not detailed description of the utility model
It is routine techniques content.
Claims (9)
1. a kind of capsule die overturning unit, including pedestal (1) and at least one pushing block (2), the pushing block (2) are placed in pedestal
(1) in, which is characterized in that be equipped with a vertical rack (3), the rack (3) and a sector gear below the pushing block (2)
(4) it engages；The sector gear (4) is connected to lift with carry-over bar (3) with a servo motor.
2. capsule die overturning unit according to claim 1, which is characterized in that the pedestal (1) is along longitudinally
(100) it is equipped with vertical through-hole (11) corresponding with each pushing block (2).
3. capsule die overturning unit according to claim 2, which is characterized in that the rack (3) is led to vertically with described
Hole (11) centering.
4. capsule die overturning unit according to claim 2, which is characterized in that divide in each vertical through-hole (11)
It is not fixed with a linear bearing (6).
5. capsule die overturning unit according to claim 4, which is characterized in that the pushing block (2) includes ontology (21)
With the chevron block (22) for being fixed on ontology (21) side.
6. capsule die overturning unit according to claim 5, which is characterized in that the chevron block (22) is sheet knot
Structure, and its lateral surface is arc surface (221).
7. capsule die overturning unit according to claim 5, which is characterized in that the pushing block (2) is equipped with chevron block
(22) one end is resisted against on the linear bearing (6), and the other end is equipped with pin hole.
8. capsule die overturning unit according to claim 7, which is characterized in that be hinged with one turn on the pedestal (1)
Dynamic pin (7), turning end are placed in the pin hole.
9. capsule die overturning unit according to claim 1, which is characterized in that the servo motor is controlled by PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092396.0U CN207874681U (en) | 2018-01-19 | 2018-01-19 | A kind of capsule die overturning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092396.0U CN207874681U (en) | 2018-01-19 | 2018-01-19 | A kind of capsule die overturning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207874681U true CN207874681U (en) | 2018-09-18 |
Family
ID=63508091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820092396.0U Active CN207874681U (en) | 2018-01-19 | 2018-01-19 | A kind of capsule die overturning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207874681U (en) |
-
2018
- 2018-01-19 CN CN201820092396.0U patent/CN207874681U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |