CN209257460U - A kind of bubble-cap shaping mechanism for bubble-cap molding machine - Google Patents
A kind of bubble-cap shaping mechanism for bubble-cap molding machine Download PDFInfo
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- CN209257460U CN209257460U CN201822137135.9U CN201822137135U CN209257460U CN 209257460 U CN209257460 U CN 209257460U CN 201822137135 U CN201822137135 U CN 201822137135U CN 209257460 U CN209257460 U CN 209257460U
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- bubble
- pin
- cavity plate
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- cap
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Abstract
The utility model discloses a kind of bubble-cap shaping mechanisms for bubble-cap molding machine, including punch-pin and cavity plate, punch-pin is fixedly connected on convex mould base, convex mould base is fixedly connected on bottom plate column, cavity plate is fixedly connected on die socket, cavity plate is movably connected on guide rod, guide rod is fixedly connected on punch-pin, the driving mechanism of its movement of driving is installed on the upside of die socket, driving mechanism and bottom plate column are installed on bracket, thin type band conveyer is installed between punch-pin and cavity plate, forming through hole is provided on thin type band conveyer, bracket is Horizontal U-shaped structure, reset spring is socketed on guide rod, reset spring both ends are born against on punch-pin and cavity plate.The utility model passes through male and female mold and driving motivation and thin type conveyer belt, the PVC film bubble-cap molding of softening can be fast implemented, male and female mold shape it is identical, extrusion forming is carried out using driving mechanism, without considering that air-tightness problem, equipment manufacture simplification, cost reduce, good forming effect, rejection rate substantially reduce.
Description
Technical field
The utility model relates to a kind of bubble-cap shaping mechanisms for bubble-cap molding machine, belong to the molding of capsule medicine bubble-cap
Machine technical field.
Background technique
Bubble-cap molding machine is widely used in the packaging production of the products such as various capsules, tablet at present, and moulding process is usual
All it is first to preheat PVC film, then passes through compression molding or plastics sucking moulding.Compression molding is will be by thermal softening with compressed air
Thin slice blow pressure to mold, be allowed to be close to four wall of mold, shaping speed is than very fast, therefore the PVC film after heating brings molding dress into
The heat set also compare it is more, easily softening and tightly stick mold it is not easily to fall off；Plastics sucking moulding is to use the method vacuumized, by the thin of softening
Piece is adsorbed on four wall of mold and forms bubble-cap hole.Because suction caused by vacuum is limited, in addition bubble-cap detachment roller after molding
Angle be restricted, therefore be only applicable to the shallower bubble-cap of depth and relatively thin material.No matter compression molding or plastics sucking moulding, all
It is required that air-tightness is good, equipment overall processing complexity is caused to increase, increased costs.In general, existing bubble-cap molding
Apparatus structure is complicated, and molding effect is bad, is easy to appear underproof bubble-cap, and ratio of briquetting is low.
Summary of the invention
Technical problem to be solved by the utility model is: a kind of bubble-cap shaping mechanism for bubble-cap molding machine is provided, with
Solve above-mentioned problems of the prior art.
The technical solution that the utility model is taken are as follows: a kind of bubble-cap shaping mechanism for bubble-cap molding machine, including punch-pin
And cavity plate, punch-pin are fixedly connected on convex mould base, convex mould base is fixedly connected on bottom plate column, and cavity plate is fixedly connected on die socket
On, cavity plate is movably connected on guide rod, and guide rod is fixedly connected on punch-pin, and the driving of its movement of driving is equipped on the upside of die socket
Mechanism, driving mechanism and bottom plate column are installed on bracket, and thin type band conveyer, thin type band conveyer are equipped between punch-pin and cavity plate
On be provided with forming through hole, bracket is Horizontal U-shaped structure, is socketed with reset spring on guide rod, reset spring both ends are born against
On punch-pin and cavity plate.
Preferably, above-mentioned cavity plate lower end is provided with spring ear mount, and spring ear mount is connected with spring push plate, spring by spring
Plate surfaces through-hole is consistent with molding surface hole size.
Preferably, guide pin is socketed in above-mentioned spring, guide pin upper end is fixedly connected in spring ear mount, lower end activity
Ground penetrates spring push plate.
Preferably, it is provided with cooling chamber in above-mentioned punch-pin and cavity plate, cooling chamber is connected with water inlet pipe and outlet pipe.
Preferably, above-mentioned driving mechanism includes idler wheel, cam and driving motor, and idler wheel is rotatably connected to turning rolls
On, turning rolls is fixedly connected on die socket, and cam is fixedly connected on the output shaft of driving motor and pivot center and idler wheel
Axis it is parallel, punch-pin and cavity plate can be in contact by roller surface and cam face after remaining contact and cam rotation.
The utility model has the beneficial effects that compared with prior art, the effect of the utility model is as follows:
(1) the utility model can fast implement softening by male and female mold and driving motivation and thin type conveyer belt
PVC film bubble-cap forms, and cross sectional shape is identical at male and female mold molding, extrusion forming is carried out using driving mechanism, without considering gas
Close property problem, equipment manufacture simplification, cost reduce, and good forming effect, rejection rate substantially reduces；
(2) the connecting spring push plate of spring ear mount is used, spring push plate and the replacement of concave die, the bullet of installation are easily installed
Spring push plate is identical as cavity plate underside shape, and when spring is when in a compressed state, spring push plate and cavity plate are in close contact, and becomes recessed
A part of mould, when spring is in no compressive state, spring insert makes molding bubble-cap fall off under the effect of elasticity, so that at
Type bubble-cap fall off it is more convenient, be arranged guide pin, it is ensured that spring push plate on cavity plate hole it is corresponding, raising positioning accuracy；
(3) it is respectively provided with cooling chamber in concave-convex mold, takes away bring heat and device work in the heated softening process of PVC film and produces
Raw heat makes the rapid hardening by cooling of molding bubble cap tray, avoid with male and female mold adhesion, to fall off, cooling water by into
Outlet pipe is connected to water tank and pump, repeatable to recycle, and reduces energy consumption, reduces the complexity of equipment and cooling
Effect is good, manufacture and safeguard it is simple and convenient, it is at low cost；
(4) there is the cam of intermittent motion function by driving motor control, push and can be rotated idler wheel, to realize cavity plate
Up and down motion with the movable part of die socket composition avoids device because airtight with mechanical pressure instead of air pressure
Property is bad and the problems such as bring air pressure is insufficient so that compression moulding is uniform；Cam and thin type band conveyer are carried out intermittently by motor control
Movement, and the swing circle of cam is identical with thin type band conveyer run duration interval, thus shaped blister energy that guarantee falls off and
When sent by conveyer belt to finished product area, realize the Continuous maching of bubble-cap.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the thin type belt overlooking structure diagram of the utility model；
Fig. 3 is the left view structural representation of the utility model；
Fig. 4 is the portion the A enlarged structure schematic diagram of Fig. 3.
In figure, 1- bottom plate column；2- convex mould base；3- punch-pin；4- thin type band conveyer；5- spring push plate；6- spring；7- spring
Ear mount；8- guide rod；9- cavity plate；10- die socket；11- roller devices；12- cam；13- reset spring；14- bracket；15- molding
Through-hole；16- guide pin；17- water inlet pipe；18- outlet pipe；19- driving motor；20- turning rolls；21- motor rack.
Specific embodiment
With reference to the accompanying drawing and the utility model is described further in specific embodiment.
Embodiment 1: as Figure 1-Figure 4, a kind of bubble-cap shaping mechanism for bubble-cap molding machine, including punch-pin 3 and recessed
Mould 9, punch-pin 3 are fixedly connected on convex mould base 2, and convex mould base 2 is fixedly connected on bottom plate column 1, and cavity plate 9 is fixedly connected on die socket
On 10, cavity plate 9 is movably connected on guide rod 8, and guide rod 8 is fixedly connected on punch-pin 3, its shifting of driving is equipped on the upside of die socket 10
Dynamic driving mechanism, driving mechanism and bottom plate column 1 are respectively mounted on the support 14, and slim transmission is equipped between punch-pin 3 and cavity plate 9
Band 4 is provided with forming through hole 15 on thin type band conveyer 4, and bracket 14 is Horizontal U-shaped structure, is socketed with reset spring on guide rod 8
13,13 both ends of reset spring are born against on punch-pin 3 and cavity plate 9, and 3 upper surface of punch-pin is provided with the convex of capsule longitudinal section shape
Item, the groove to match with raised line is provided on 9 lower end surface of cavity plate, and raised line and recessed bar squeeze film and realize bubble-cap molding, groove
Size is greater than raised line 0.5mm, and raised line outer surface and groove inner surface have not sticky stuff coating.
Preferably, above-mentioned 9 lower end of cavity plate is provided with spring ear mount 7, and spring ear mount 7 is connected with spring push plate by spring 6
5,5 surface through-hole of spring push plate is consistent with 9 surface holes size of cavity plate.
Preferably, guide pin 16 is socketed in above-mentioned spring 6,16 upper end of guide pin is fixedly connected in spring ear mount 7, under
End actively penetrates spring push plate 5, facilitates and realizes bubble-cap product Automatic-falling after molding.
Preferably, it is provided with cooling chamber in above-mentioned punch-pin 3 and cavity plate 9, cooling chamber is connected with water inlet pipe 17 and outlet pipe
18, water inlet pipe is connected to water tank by water pump and spiral expanding pipe, and outlet pipe is connected to water tank, water inlet pipe by spiral expanding pipe
17 and outlet pipe 18 be respectively provided with quick union.
Preferably, above-mentioned driving mechanism includes idler wheel 11, cam 12 and driving motor 19, and idler wheel 11 is rotatably connected to
On turning rolls 20, turning rolls 20 is fixedly connected on die socket 10, and cam 12 is fixedly connected on the output shaft of driving motor 19
And pivot center is parallel with the axis of idler wheel 11, driving motor 19 is fixedly connected on the support 14 by motor rack 2,11 table of idler wheel
Punch-pin 3 and cavity plate 9 can be in contact by face after remaining contact and the rotation of cam 12 with 12 surface of cam, cam and slim biography
Band is sent to carry out intermittent movement by motor control, and the swing circle of cam is identical as thin type band conveyer run duration interval.Cam
Intermittent movement drive idler wheel Extruding die seat mobile, to realize the fortune up and down of the movable part of cavity plate and die socket composition
It is dynamic.
The belt driving motor of thin type conveyer belt and the driving motor of driving mechanism are all connected to controller, controller connection
To water pump, it can be realized automatic bubble-cap molding, greatly improve shaping efficiency.
Working principle: a kind of bubble-cap shaping mechanism for bubble-cap molding machine, in use, connecting electricity to control driving motor
Source, the lower movable part for driving cavity plate to form with die socket of cam rotation moves up and down, when movable part moves down,
Mechanical pressure is provided, is formed in male and female mold under pressure by the PVC film of thermal softening, while cooling water is by mold left
It into cooling chamber, is flowed out by mold right, to molding bubble-cap, cooling makes its hardening in time, with the rotation of cam, moves
When component moves up, the compressed spring being mounted in cavity plate spring ear mount plays a role, and the elastic force of generation passes through spring
The bubble cap tray that push plate keeps molding cooling falls off, and the bubble cap tray to fall off is directly fallen on the conveyer belt of intermittent movement, passes through conveyer belt
It send to finished product area, while sending down a piece of PVC film for needing processing and forming, repeat the above process, such periodic cycle is realized
Continuous maching.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model, therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (5)
1. a kind of bubble-cap shaping mechanism for bubble-cap molding machine, it is characterised in that: including punch-pin (3) and cavity plate (9), punch-pin
(3) it is fixedly connected on convex mould base (2), convex mould base (2) is fixedly connected on bottom plate column (1), and cavity plate (9) is fixedly connected on cavity plate
On seat (10), cavity plate (9) is movably connected on guide rod (8), and guide rod (8) is fixedly connected on punch-pin (3), on the upside of die socket (10)
The driving mechanism of its movement of driving is installed, driving mechanism and bottom plate column (1) be installed on bracket (14), punch-pin (3) and
It is equipped with thin type band conveyer (4), is provided on thin type band conveyer (4) forming through hole (15) between cavity plate (9), bracket (14) is horizontal
U-shaped structure is socketed with reset spring (13) on guide rod (8), and reset spring (13) both ends are born against in punch-pin (3) and cavity plate
(9) on.
2. a kind of bubble-cap shaping mechanism for bubble-cap molding machine according to claim 1, it is characterised in that: cavity plate (9)
Lower end is provided with spring ear mount (7), and spring ear mount (7) is connected with spring push plate (5) by spring (6), spring push plate (5) surface
Through-hole is consistent with cavity plate (9) surface holes size.
3. a kind of bubble-cap shaping mechanism for bubble-cap molding machine according to claim 2, it is characterised in that: spring (6)
It is inside socketed with guide pin (16), guide pin (16) upper end is fixedly connected on spring ear mount (7), and lower end actively penetrates spring and pushes away
Plate (5).
4. a kind of bubble-cap shaping mechanism for bubble-cap molding machine according to claim 1, it is characterised in that: punch-pin (3)
With cooling chamber is provided in cavity plate (9), cooling chamber is connected with water inlet pipe (17) and outlet pipe (18).
5. a kind of bubble-cap shaping mechanism for bubble-cap molding machine according to claim 1, it is characterised in that: driving mechanism
Including idler wheel (11), cam (12) and driving motor (19), idler wheel (11) is rotatably connected on turning rolls (20), turning rolls
(20) it is fixedly connected on die socket (10), cam (12) is fixedly connected on the output shaft of driving motor (19) and pivot center
Parallel with the axis of idler wheel (11), idler wheel (11) surface and cam (12) surface remain energy after contact and cam (12) rotation
It is enough that punch-pin (3) and cavity plate (9) are in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822137135.9U CN209257460U (en) | 2018-12-19 | 2018-12-19 | A kind of bubble-cap shaping mechanism for bubble-cap molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822137135.9U CN209257460U (en) | 2018-12-19 | 2018-12-19 | A kind of bubble-cap shaping mechanism for bubble-cap molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209257460U true CN209257460U (en) | 2019-08-16 |
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ID=67560434
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822137135.9U Active CN209257460U (en) | 2018-12-19 | 2018-12-19 | A kind of bubble-cap shaping mechanism for bubble-cap molding machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466051A (en) * | 2018-12-19 | 2019-03-15 | 贵州大学 | A kind of bubble-cap molding machine for bubble-cap molding machine |
| CN112060648A (en) * | 2020-08-27 | 2020-12-11 | 京东方科技集团股份有限公司 | Bubble cap preparation device and method |
| CN113085140A (en) * | 2021-03-29 | 2021-07-09 | 四川汇利实业有限公司 | Preparation process of polypropylene hard sheet bubble cap |
-
2018
- 2018-12-19 CN CN201822137135.9U patent/CN209257460U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466051A (en) * | 2018-12-19 | 2019-03-15 | 贵州大学 | A kind of bubble-cap molding machine for bubble-cap molding machine |
| CN112060648A (en) * | 2020-08-27 | 2020-12-11 | 京东方科技集团股份有限公司 | Bubble cap preparation device and method |
| CN112060648B (en) * | 2020-08-27 | 2022-07-29 | 京东方科技集团股份有限公司 | Bubble cap preparation device and method |
| CN113085140A (en) * | 2021-03-29 | 2021-07-09 | 四川汇利实业有限公司 | Preparation process of polypropylene hard sheet bubble cap |
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