CN104690868A - Automatic capping machine - Google Patents
Automatic capping machine Download PDFInfo
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- CN104690868A CN104690868A CN201410857266.8A CN201410857266A CN104690868A CN 104690868 A CN104690868 A CN 104690868A CN 201410857266 A CN201410857266 A CN 201410857266A CN 104690868 A CN104690868 A CN 104690868A
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- connecting hole
- bed die
- seat
- mold
- capping machine
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Abstract
The invention discloses an automatic capping machine which comprises a first rack, a second rack, a screw extruding device, a molding mould, a hydraulic station, a cooling device and a control device, Compared with the prior art, the automatic capping machine has the advantages that during molding, a compression mould formed by an upper mould and a lower mould is arranged among a first upper mould base, a second upper mould base and a first lower mould base of the molding mould, and the plastic raw material is directly injected into a mould cavity at a molding temperature; then the mould is closed, and the plastic raw material is converted into a plastic product after being solidified and sized; the production process is simple in control, various performances of the product are more uniform, the shrinkage rate is small, and the deformation is less; an oil cylinder is embedded into the first lower mould base, the oil cylinder and the first lower mould base are integrally molded, and an oil distributing disc is arranged on an inner ring of the first lower mould base, and the oil distributing disc and the first lower mould base are integrally molded; junctions among an oil cylinder body, a piston rod and the first lower mould base are greatly reduced, the junctions are less so that oil leak points are less, oil leakage is reduced, and the cost is saved.
Description
Technical field
The present invention relates to capping machine technical field, particularly relate to a kind of automatic capping machine.
Background technology
Current capping machine deep bid and piston rod and a point food tray are all split-type design, oil circuit is located at outside deep bid, and the place be therefore connected to each other exists a lot of leakage of oil point, causes a large amount of wastes of hydraulic oil on the one hand, the hydraulic oil pollution board leaked on the other hand, is difficult to cleaning; And the Hydraulic Station that current capping machine uses is all adopt one-in-and-one-out design, patrix and the direct disposable pressing of counterdie, causes upper die and lower die directly to collide loss greatly, needs more mold exchange, substantially reduce the mold use life-span after using a period of time.
Therefore, be badly in need of providing a kind of gland automatically, to solve the deficiencies in the prior art.
Summary of the invention
The present invention provides a kind of automatic capping machine for overcoming above-mentioned defect, substantially prolongs the mold use life-span, decreases the leak source of mould, considerably reduce the leakage of hydraulic oil, saved cost.
For achieving the above object, the present invention adopts following technical scheme:
A kind of automatic capping machine, comprise the first frame, second frame, screw extrusion apparatus, mould, Hydraulic Station, cooling device and control device, described screw extrusion apparatus and described control device are located in described first frame, described second frame is provided with mechanical cam, described mould is located at above described mechanical cam, described mould comprises tube connector, patrix, counterdie, divide food tray, upper water diversion disk, lower water diversion disk, oil cylinder, swivel joint and hydraulic valve, the edge integral shape of described tube connector one end is provided with the first mold seat, the periphery of described first mold seat is provided with some first mold access slots, one end that described tube connector is provided with the first mold seat is connected with the second mold seat, the periphery of described second mold seat is provided with some second mold access slots, the other end of described tube connector is connected with the first bed die seat, the periphery of described first bed die seat is provided with some first bed die access slots, described patrix is installed on described first mold access slot and described second mold access slot,
Described counterdie is installed on described first bed die access slot;
It is interior and one-body molded with described first bed die seat that described oil cylinder embeds described first bed die seat;
Described hydraulic valve to embed in described first bed die seat and is positioned at outside described oil cylinder or inner side, and described hydraulic valve is connected with described oil cylinder by internal oil pipe;
Described swivel joint is located on the end face of described mould;
Described point of food tray is located at the inner side of described first bed die seat and one-body molded with described first bed die seat;
Described Hydraulic Station is connected with described swivel joint by pipeline, and described swivel joint is connected with described point of food tray by pipeline;
Described upper water diversion disk is located at for cooling described patrix on described first mold seat, and described lower water diversion disk is located on described first bed die seat for cooling described counterdie;
Described cooling device by pipeline be connected described swivel joint and connect, described swivel joint is connected with described upper water diversion disk and described lower water diversion disk by pipeline.
More preferably, described Hydraulic Station comprises the first motor, the first rear pump, the second motor and the second rear pump, described first motor drives described first rear pump to export low-pressure high-flowrate hydraulic oil, and described second motor drives described second rear pump to export high pressure low discharge hydraulic oil.
More preferably, described screw extrusion apparatus is provided with charging aperture and discharging opening, described second frame is also provided with scraper knife rest and material distributing rest, described scraper knife rest is provided with scraper cutter, described material distributing rest is provided with a point shrouding disc, described point of shrouding disc connects blow tank, and described screw extrusion apparatus is driven by gear-box.
More preferably, the center of described second mold seat is provided with the first connecting hole, the center of described first bed die seat is provided with the second connecting hole, the center of described tube connector is provided with the 3rd connecting hole, described first connecting hole, described second connecting hole and described 3rd connecting hole are all rounded, the equal diameters of described first connecting hole, described second connecting hole and described 3rd connecting hole, the center of circle of described first connecting hole, described second connecting hole and described 3rd connecting hole point-blank.
More preferably, the inner peripheral of described first connecting hole is provided with the first guiding port, the inner peripheral of described second connecting hole is provided with the second guiding port, the inner peripheral of described 3rd connecting hole is provided with the 3rd guiding port, the shape of described first guiding port, described second guiding port and described 3rd guiding port is equal, and described first guiding port, described second guiding port and described 3rd guiding port are aligned with each other.
More preferably, described second mold seat and described tube connector removably connect, and described first bed die seat and described tube connector removably connect.
More preferably, described hydraulic valve is inserted valve, and described oil pipe is flexible pipe.
More preferably, described cooling device is cooling-water machine.
More preferably, described control device comprises man-machine interface, PLC and gauge tap, and described man-machine interface, gauge tap are all connected with PLC.
More preferably, described patrix is provided with gas hole.
The invention discloses a kind of automatic capping machine, comprise the first frame, second frame, screw extrusion apparatus, mould, Hydraulic Station, cooling device and control device, compared with prior art, automatic capping machine of the present invention, time shaping, by patrix, the compression mould of counterdie composition is arranged on the first mold seat of mould, second mold seat, between first bed die seat, raw materials for plastics production are directly joined in the mold cavity under forming temperature, then mould is closed, plastic granule, powder or pre-briquetting material plastify gradually and are full of closed mold cavity under pressurized with the effect of being heated, finally after the solidifying and setting of certain hour, change plastic part into, compared with injection mo(u)lding, compression molding is without the need to running gate system, ordinary press can be used, the control of production process is simple, the plastic properties of plastics compression molding evenly, have shrinkage factor little and be out of shape the features such as little, oil cylinder to embed in described first bed die seat and one-body molded with described first bed die seat, described point of food tray is located at the inner ring of described first bed die seat and one-body molded with described first bed die seat, greatly reduce cylinder block, contact between piston rod and the first bed die seat, contact is fewer, leakage of oil point is fewer, greatly limit can must reduce the leakage waste of hydraulic oil, save cost, protected environment, reduce the clean difficulty of frame.
Accompanying drawing explanation
With accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not form any limitation of the invention.
Fig. 1 is the structural representation of a kind of automatic capping machine of the present invention.
Fig. 2 is the sectional view of a kind of automatic capping machine of the present invention.
Fig. 3 is the structural representation of the first bed die seat of a kind of automatic capping machine of the present invention, oil cylinder and point food tray.
Fig. 4 is the structural representation of the mould of a kind of automatic capping machine of the present invention.
Fig. 5 is the structural representation of the second mold seat of a kind of automatic capping machine of the present invention.
Fig. 6 is the structural representation of the first mold seat of a kind of automatic capping machine of the present invention.
Fig. 7 is the fundamental diagram of a kind of automatic capping machine of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated, and this is preferred embodiment of the present invention.
Embodiment 1
As Figure 1-3, a kind of automatic capping machine, comprises the first frame 1, second frame 2, screw extrusion apparatus 3, mould 4, Hydraulic Station 5, cooling device and control device 7, described screw extrusion apparatus 3 and described control device 7 are located in described first frame 1, described second frame 2 is provided with mechanical cam 21, and described mould 4 is located at above described cabinet cam 21, and described mould 4 comprises tube connector 41, patrix 42, counterdie 43, divide food tray 44, upper water diversion disk, lower water diversion disk, oil cylinder 47, swivel joint 48 and hydraulic valve 49, the edge integral shape of described tube connector 41 one end is provided with the first mold seat 8, the periphery of described first mold seat 8 is provided with some first mold access slots 81, one end that described tube connector 41 is provided with the first mold seat 8 is connected with the second mold seat 9, the periphery of described second mold seat 9 is provided with some second mold access slots 91, the other end of described tube connector 41 is connected with the first bed die seat 10, and the periphery of described first bed die seat 10 is provided with some first bed die access slots, described patrix 42 is installed on described first mold access slot 81 and described second mold access slot 91, described counterdie 43 is installed on described first bed die access slot, it is interior and one-body molded with described first bed die seat 10 that described oil cylinder 47 embeds described first bed die seat 10,
Described point of food tray 44 is located at the inner ring of described first bed die seat 10 and one-body molded with described first bed die seat 10;
Described hydraulic valve 49 to embed in described first bed die seat 10 and is positioned at outside described oil cylinder 47 or inner side, and described hydraulic valve 49 is connected with described oil cylinder 47 by internal oil pipe;
Described swivel joint 48 is located on the end face of described mould 4;
Described Hydraulic Station 5 is connected by swivel joint described in pipeline 48, and described swivel joint 48 is connected with described point of food tray 44 by pipeline;
Described upper water diversion disk is located at for cooling described patrix 42 on described first mold seat 81, and described lower water diversion disk is located on described first bed die seat 10 for cooling described counterdie 43;
Described cooling device 6 is connected with described swivel joint 48 by pipeline, and described swivel joint 48 is connected with described upper water diversion disk and described lower water diversion disk by pipeline.
Especially, as designing points of the present invention, described counterdie 43 is installed on described first bed die access slot, and it is interior and one-body molded with described first bed die seat 10 that described oil cylinder 47 embeds described first bed die seat 10; Described hydraulic valve 49 to embed in described first bed die seat 10 and is positioned at outside described oil cylinder 47 or inner side, and described hydraulic valve 49 is connected with described oil cylinder 47 by internal oil pipe; Described point of food tray 44 is located at the inner ring of described first bed die seat 10 and one-body molded with described first bed die seat 10; Compared with existing split-type design, greatly reduce cylinder block, contact between piston rod and the first bed die seat 10, contact is fewer, and leakage of oil point is fewer, greatly limit can must reduce the leakage waste of hydraulic oil, reduce the clean difficulty of frame.
More preferably, described Hydraulic Station 5 comprises the first motor 51, first rear pump 52, second motor 53 and the second rear pump 54, described first motor 51 drives described first rear pump 52 to export low-pressure high-flowrate hydraulic oil, and described second motor drives the second rear pump 54 described in 53 to export high pressure low discharge hydraulic oil.
As another designing points of the present invention, Hydraulic Station 5 adopts high-low pressure to design, namely the hydraulic oil exported from Hydraulic Station 5 is divided into high pressure low discharge and low-pressure high-flowrate two kinds, first the first rear pump 52 is driven to export the hydraulic oil of low-pressure high-flowrate by the first motor 51, swivel joint 48 is entered by pipeline, then point food tray 44 is entered from swivel joint 48, be diverted to each hydraulic valve from a point food tray 44, hydraulic oil is made to drive oil cylinder 47 by the mechanical movement of hydraulic valve 49 again, under the driving of the hydraulic oil of low-pressure high-flowrate, oil cylinder 47 drives counterdie 43 fast upward motion, arrive the buffering area close to patrix 42, then the first motor 51 fuel cut-off, second motor 53 fuel feeding, second motor 53 drives described second rear pump 54 to export the hydraulic oil of high pressure low discharge, under the driving of the hydraulic oil of high pressure low discharge, hydraulic oil is made to drive oil cylinder 47 by the mechanical movement of hydraulic valve 49, oil cylinder 47 drives counterdie 43 to continue to move upward, with patrix 42 matched moulds, owing to being now the hydraulic oil of high pressure low discharge, counterdie 43 and patrix 42 high pressure matched moulds at a slow speed, the collision loss between patrix 42 and counterdie 43 can be reduced, greatly extend the mold use life-span, and oil cylinder 47 works under the state of low-pressure high-flowrate, can control moving up and down of beam hanger piston rod, reduce power of motor, decrease energy resource consumption by low pressure, the product quality of simultaneously producing under high pressure low discharge is high, good forming effect, because counterdie 43 is under the driving of low-pressure high-flowrate hydraulic oil, arrives the buffering area close to patrix 42 fast, improve the speed of production of product.
More preferably, described screw extrusion apparatus 3 is provided with charging aperture 31 and discharging opening 32, described second frame 2 is also provided with scraper knife rest 21 and material distributing rest 22, described scraper knife rest 21 is provided with scraper cutter 23, described material distributing rest 22 is provided with point shrouding disc 24, described point of shrouding disc 24 connects blow tank, and described screw extrusion apparatus 3 is driven by gear-box 6.Screw extrusion apparatus 3 is screw extruder, plastic material enters screw extruder from charging aperture 31, heating and melting plastifies, extrude from discharging opening 32 quantitative discharging, the plastic material viscosity of melting is large, and what scraper cutter 23 scraping was a bit measured extrudes raw material, is then blown in counterdie 43 by the gas hole on patrix 42, shaping bottle cap enters point shrouding disc 24, through blow tank discharging.
As Figure 4-Figure 6, more preferably, the center of described second mold seat 9 is provided with the first connecting hole 92, the center of described first bed die seat 8 is provided with the second connecting hole 82, the center of described tube connector 41 is provided with the 3rd connecting hole, described first connecting hole 92, described second connecting hole 82 and described 3rd connecting hole are all rounded, the equal diameters of described first connecting hole 92, described second connecting hole 82 and described 3rd connecting hole, the center of circle of described first connecting hole 92, described second connecting hole 82 and described 3rd connecting hole point-blank.Structure is simple, is easy to shaping, can meets the operation demand of machine.
More preferably, the inner peripheral of described first connecting hole 92 is provided with the first guiding port 94, the inner peripheral of described second connecting hole 82 is provided with the second guiding port 83, the inner peripheral of described 3rd connecting hole 94 is provided with the 3rd guiding port, the shape of described first guiding port 94, described second guiding port 83 and described 3rd guiding port 95 is equal, and described first guiding port 94, described second guiding port 83 and described 3rd guiding port are aligned with each other.Be convenient to operator aligned position, thus easily large disc mechanism be installed to rotating shaft.
More preferably, described second mold seat 9 removably connects with described tube connector 41, and described first bed die seat 8 removably connects with described tube connector 41.Installation mold on the second mold seat 9 and the first bed die seat 8 is convenient in this setting, and be then connected on tube connector 1 by the second mold seat 9 and the first bed die seat 8, practicality is good.
More preferably, described hydraulic valve 49 is inserted valve, is convenient to install; Described oil pipe is flexible pipe.Use flexible pipe to replace hard pipeline, the leakage of hydraulic oil can be reduced further.
More preferably, described cooling device is cooling-water machine.The cooling water exported from cooling-water machine enters crossover sub 48 through piping, then enter pipe coupling 48 and deliver to water diversion disk and lower water diversion disk, be respectively used to cooling patrix 42 and counterdie 43, upper water diversion disk of the present invention and lower water diversion disk cooling water flow large, good cooling results, cooling effect is better, and bottle cap molding effect is better, and product quality is higher.
More preferably, described control device 7 comprises man-machine interface 71, PLC and gauge tap 72, and described man-machine interface 71, gauge tap 72 are all connected with PLC.Running parameter setting is carried out, by running and the stopping of gauge tap control machine by man-machine interface 71.
More preferably, described patrix 42 is provided with gas hole.Because shaping bottle cap is shaping with on patrix 42, during the demoulding, by blowing to gas hole, help the demoulding; In addition, the material on scraper cutter 23 can also be blown in counterdie.
As shown in Figure 7, automatic capping machine operation principle of the present invention is as follows: first plastic material mixes through screw extrusion apparatus, plasticizing, squeezing out quantitative, then by scraper, melt is hung into counterdie, blow and expect into counterdie, mould is located on mechanical cam, mechanical cam drives mould to rotate, when hydraulic valve touches mechanical cam, hydraulic oil cylinder driving counterdie moves, Hydraulic Station provides the driving force that counterdie moves, Hydraulic Station adopts high-low pressure design, namely the hydraulic oil exported from Hydraulic Station is divided into high pressure low discharge and low-pressure high-flowrate, first low-pressure high-flowrate hydraulic oil drive patrix fast on move on to the buffer reached close to patrix, then the hydraulic oil of high pressure low discharge drives in patrix continuation and moves and Ccope closing machine mold cools down pressurize simultaneously, plastic cement melt solidifies, formed product, then parting, hydraulic oil is back to Hydraulic Station, product stripping, cam is pressed onto by patrix demoulding guide rod roller, cause moulding/demoulding guide rod to decline and drive patrix stripper sleeve to move down, or by the auxiliary de-material of air-blowing product, allow the shaped article demoulding to taking off on shrouding disc, discharging, so move in circles.
Compared with prior art, automatic capping machine of the present invention, time shaping, by patrix, the compression mould of counterdie composition is arranged on the first mold seat of mould, second mold seat, between first bed die seat, raw materials for plastics production are directly joined in the mold cavity under forming temperature, then mould is closed, plastic granule, powder or pre-briquetting material plastify gradually and are full of closed mold cavity under pressurized with the effect of being heated, finally after the solidifying and setting of certain hour, change plastic part into, compared with injection mo(u)lding, compression molding is without the need to running gate system, ordinary press can be used, the control of production process is simple, the plastic properties of plastics compression molding evenly, there is shrinkage factor little and be out of shape the features such as little, it is interior and one-body molded with described first bed die seat that oil cylinder embeds described first bed die seat, described point of food tray is located at the inner ring of described first bed die seat and one-body molded with described first bed die seat, greatly reduce cylinder block, contact between piston rod and the first bed die seat, contact is fewer, leakage of oil point is fewer, greatly limit can must reduce the leakage waste of hydraulic oil, reduce the clean difficulty of frame.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although done to explain to the present invention with reference to better embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (10)
1. an automatic capping machine, comprise the first frame, second frame, screw extrusion apparatus, mould, Hydraulic Station, cooling device and control device, described screw extrusion apparatus and described control device are located in described first frame, described second frame is provided with mechanical cam, described mould is located at above described mechanical cam, described mould comprises tube connector, patrix, counterdie, divide food tray, upper water diversion disk, lower water diversion disk, oil cylinder, swivel joint and hydraulic valve, the edge integral shape of described tube connector one end is provided with the first mold seat, the periphery of described first mold seat is provided with some first mold access slots, one end that described tube connector is provided with the first mold seat is connected with the second mold seat, the periphery of described second mold seat is provided with some second mold access slots, the other end of described tube connector is connected with the first bed die seat, the periphery of described first bed die seat is provided with some first bed die access slots, it is characterized in that:
Described patrix is installed on described first mold access slot and described second mold access slot;
Described counterdie is installed on described first bed die access slot;
It is interior and one-body molded with described first bed die seat that described oil cylinder embeds described first bed die seat;
Described hydraulic valve to embed in described first bed die seat and is positioned at outside described oil cylinder or inner side, and described hydraulic valve is connected with described oil cylinder by internal oil pipe;
Described swivel joint is located on the end face of described mould;
Described point of food tray is located at the inner side of described first bed die seat and one-body molded with described first bed die seat;
Described Hydraulic Station is connected with described swivel joint by pipeline, and described swivel joint is connected with described point of food tray by pipeline;
Described upper water diversion disk is located at for cooling described patrix on described first mold seat, and described lower water diversion disk is located on described first bed die seat for cooling described counterdie;
Described cooling device by pipeline be connected described swivel joint and connect, described swivel joint is connected with described upper water diversion disk and described lower water diversion disk by pipeline.
2. automatic capping machine according to claim 1, it is characterized in that: described Hydraulic Station comprises the first motor, the first rear pump, the second motor and the second rear pump, described first motor drives described first rear pump to export low-pressure high-flowrate hydraulic oil, and described second motor drives described second rear pump to export high pressure low discharge hydraulic oil.
3. automatic capping machine according to claim 1, it is characterized in that: described screw extrusion apparatus is provided with charging aperture and discharging opening, described second frame is also provided with scraper knife rest and material distributing rest, described scraper knife rest is provided with scraper cutter, described material distributing rest is provided with material separating disc and point shrouding disc, described point of shrouding disc connects blow tank, and described screw extrusion apparatus is driven by gear-box.
4. automatic capping machine according to claim 1, it is characterized in that: the center of described second mold seat is provided with the first connecting hole, the center of described first bed die seat is provided with the second connecting hole, the center of described tube connector is provided with the 3rd connecting hole, described first connecting hole, described second connecting hole and described 3rd connecting hole are all rounded, the equal diameters of described first connecting hole, described second connecting hole and described 3rd connecting hole, the center of circle of described first connecting hole, described second connecting hole and described 3rd connecting hole point-blank.
5. automatic capping machine according to claim 4, it is characterized in that: the inner peripheral of described first connecting hole is provided with the first guiding port, the inner peripheral of described second connecting hole is provided with the second guiding port, the inner peripheral of described 3rd connecting hole is provided with the 3rd guiding port, the shape of described first guiding port, described second guiding port and described 3rd guiding port is equal, and described first guiding port, described second guiding port and described 3rd guiding port are aligned with each other.
6. automatic capping machine according to claim 1, is characterized in that: described second mold seat and described tube connector removably connect, and described first bed die seat and described tube connector removably connect.
7. automatic capping machine according to claim 1, is characterized in that: described hydraulic valve is inserted valve, and described oil pipe is flexible pipe.
8. automatic capping machine according to claim 1, is characterized in that: described cooling device is cooling-water machine.
9. automatic capping machine according to claim 1, is characterized in that: described control device comprises man-machine interface, PLC controller and gauge tap, and described man-machine interface, gauge tap are all connected with PLC.
10. automatic capping machine according to claim 1, is characterized in that: described patrix is provided with gas hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410857266.8A CN104690868B (en) | 2014-12-31 | 2014-12-31 | Automatic capping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410857266.8A CN104690868B (en) | 2014-12-31 | 2014-12-31 | Automatic capping machine |
Publications (2)
| Publication Number | Publication Date |
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| CN104690868A true CN104690868A (en) | 2015-06-10 |
| CN104690868B CN104690868B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410857266.8A Expired - Fee Related CN104690868B (en) | 2014-12-31 | 2014-12-31 | Automatic capping machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114374A (en) * | 2015-07-28 | 2015-12-02 | 广州利沃包装机械有限公司 | Hydraulic system |
| CN108527748A (en) * | 2018-04-21 | 2018-09-14 | 台州市黄岩达意隆模具有限公司 | capping machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076013U (en) * | 1990-12-04 | 1991-05-01 | 程春久 | Moulding press for injection plastics pad of bottle cap |
| CN101570043A (en) * | 2009-05-31 | 2009-11-04 | 绍兴县皇冠机械有限公司 | Hydraulic oil circuit system of plastic bottle cap mould press |
| CN201645731U (en) * | 2010-06-07 | 2010-11-24 | 惠州市华森机械有限公司 | Mold press for plastic bottle caps |
| CN202156015U (en) * | 2011-08-01 | 2012-03-07 | 解礼华 | Hydraulic plastic bottle cap forming machine |
-
2014
- 2014-12-31 CN CN201410857266.8A patent/CN104690868B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076013U (en) * | 1990-12-04 | 1991-05-01 | 程春久 | Moulding press for injection plastics pad of bottle cap |
| CN101570043A (en) * | 2009-05-31 | 2009-11-04 | 绍兴县皇冠机械有限公司 | Hydraulic oil circuit system of plastic bottle cap mould press |
| CN201645731U (en) * | 2010-06-07 | 2010-11-24 | 惠州市华森机械有限公司 | Mold press for plastic bottle caps |
| CN202156015U (en) * | 2011-08-01 | 2012-03-07 | 解礼华 | Hydraulic plastic bottle cap forming machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114374A (en) * | 2015-07-28 | 2015-12-02 | 广州利沃包装机械有限公司 | Hydraulic system |
| CN108527748A (en) * | 2018-04-21 | 2018-09-14 | 台州市黄岩达意隆模具有限公司 | capping machine |
| CN108527748B (en) * | 2018-04-21 | 2023-11-28 | 台州市黄岩得奕隆模具有限公司 | capping machine |
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| Publication number | Publication date |
|---|---|
| CN104690868B (en) | 2017-04-12 |
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Granted publication date: 20170412 Termination date: 20171231 |