CN107253269A - High-pressure forming machine folding mould lowering or hoisting gear - Google Patents
High-pressure forming machine folding mould lowering or hoisting gear Download PDFInfo
- Publication number
- CN107253269A CN107253269A CN201710662734.XA CN201710662734A CN107253269A CN 107253269 A CN107253269 A CN 107253269A CN 201710662734 A CN201710662734 A CN 201710662734A CN 107253269 A CN107253269 A CN 107253269A
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- CN
- China
- Prior art keywords
- pressing plate
- forming machine
- model pressing
- frame
- pressure forming
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- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Earth Drilling (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of high-pressure forming machine folding mould lowering or hoisting gear, crossbeam including frame, in the frame, positioned at below the crossbeam model pressing plate at a distance, the drive device of the driving model pressing plate raising and lowering, wherein described frame is provided with straight line riser guide, the drive device is driven the model pressing plate along the straight line riser guide lifting moving.Assist in synchronization guider is additionally provided with the frame, it includes rack, gear and synchronizing shaft；The rack is installed in the left and right two root posts of the frame, the two ends of the model pressing plate are respectively fixed with a bearing, the two ends of the synchronizing shaft are arranged in the axis hole of the bearing, the gear is separately installed with two ends of the synchronizing shaft, the gear is rolled along the rack, and the gear is intermeshed with the rack.The mating reaction that the present invention passes through straight line riser guide and assist in synchronization guider, it is ensured that lifting stationarity and matched moulds tightness, significantly improves base substrate yields.
Description
Technical field
The present invention relates to the high-pressure slip-casting former technical field of Production of Ceramics, more specifically, it is related to a kind of high pressure
Forming machine folding mould lowering or hoisting gear, the realization for the upper and lower mould matched moulds during high-pressure slip-casting and die sinking function.
Background technology
At present, the big basin high-pressure forming machine of domestic and international Production of Ceramics enterprise is mostly using horizontal cross die sinking or the shape of matched moulds
Formula.This mode limitation is larger：One is that model installation difficulty is high, and two be to easily cause model matched moulds imprecision, and three are due to
The mould of horizontal versions folding mould needs lifting, and lifting cross beam is easily bent, and causes spillage occur during high-pressure slip-casting, these problems
The maintenance cost of mould is necessarily increased, the serious downslide of operating efficiency is caused, causes the excellence rate of base substrate to be decreased obviously.It is existing
There are some lift matched moulds to mold high pressure forming device, although to run modulo operation jointly using lift, but top mold frame fixed plate is main
Guide pillar set in power, frame is provided by lifting device to be oriented to, it is ensured that the steady of top mold frame, vertical line lifting.Should
The lowering or hoisting gear of prior art is mainly installed by the lifting and the guide pillar is constituted, and the guide pillar is located at the one of frame left and right sides
Rod-like structure, housiung separator to should rod-like structure be provided with guide hole, the guide hole plays along rod-like structure, plays vertical line liter
The effect of the guiding of drop and steady upper mould.
However, for big basin or other large size ceramic articles for use, the guide frame of this kind of single mode can not be played
It is effective to be oriented to and ensure smoothly effect.In addition, as the number of times used is more and more, guide pillar and guide hole can be worn change
Shape, it is impossible to realize and be precisely oriented to, causing the mould of matched moulds has gap, then occurs that leak adhesive shows in follow-up high-pressure injection plastic process
As.Because high-pressure injection plastic technology has high sealing requirements to the shaping mould after matched moulds, therefore a bit gap all can morning
Spillage, the consequence such as product rejection.Moreover, existing guide frame, guide pillar is the column body of frame, the abrasion of guide pillar and guide hole
Afterwards, if to change, it will cause the column or top mold frame fixed plate of frame etc. these large-size components need it is overall discarded or
Change, not only maintenance difficulty is big, it is often more important that can cause the waste on material and resource.
The content of the invention
In order to solve many drawbacks present in existing high-pressure forming machine folding mold process, the present invention provides one kind and can risen
To the high-pressure forming machine folding mould lowering or hoisting gear more precisely, being steadily oriented to, the lowering or hoisting gear can make mould straight line smoothly
Lifting, with the effect being precisely oriented to.
To achieve these goals, the present invention adopts technical scheme used and included：
A kind of high-pressure forming machine folding mould lowering or hoisting gear, including frame, the crossbeam in the frame, between the below the crossbeam
Model pressing plate, the drive device of the driving model pressing plate raising and lowering every a distance, wherein the frame is provided with straight
Line riser guide, makes the drive device drive the model pressing plate along the straight line riser guide lifting moving, the machine
Frame includes left and right two root posts；Wherein, the folding mould lowering or hoisting gear also includes an assist in synchronization guider, the auxiliary
Synchronous guiding device includes rack, gear and synchronizing shaft；The rack is installed in the left and right two root posts of the frame, described
The two ends of model pressing plate are respectively fixed with a bearing, and the two ends of the synchronizing shaft are arranged in the axis hole of the bearing, described
Two ends of synchronizing shaft are separately installed with the gear, and the gear is rolled along the rack, and the gear with it is described
Rack is intermeshed.
According to one embodiment of present invention, the drive device is a raise-lower hydraulic oil cylinder, the raise-lower hydraulic oil
Cylinder one end is arranged on the crossbeam, and the piston rod of the raise-lower hydraulic oil cylinder is fixedly connected with the model pressing plate.
According to one embodiment of present invention, the bearing is a rolling bearing units, and the rolling bearing units are pacified with its pedestal
Dress is fixed on the model pressing plate.
According to one embodiment of present invention, the straight line riser guide is removably mounted to the madial wall of the column
On, set along the length direction of the column.Demountable, facilitates later maintenance and changes vulnerable part, it is ensured that equipment
Normal work.
According to one embodiment of present invention, the rack is arranged on the lateral wall of the left and right two root posts, described
Lateral wall is adjacent with the madial wall.
According to one embodiment of present invention, the straight line fluctuating orbit is set to a C-shaped channel part, the model pressing plate pair
The C-shaped channel part is answered to be provided with lug boss, the lug boss projection is embedded in the type groove part.
According to one embodiment of present invention, rotating cylinder is cased with the lug boss, when the model pressing plate is along the C-shaped channel
When part is lifted, trough roller of the rotating cylinder along the C-shaped channel part is moved.The smoothness of the straight line fluctuating orbit is further improved whereby
With stationarity guide effect.
According to one embodiment of present invention, the straight line fluctuating orbit is a straight-bar, the model pressing plate correspondence institute
Straight-bar is stated provided with guide hole, the guide hole is linked in outside the straight-bar.
According to one embodiment of present invention, at least one proximity switch, the proximity switch are installed on the column
It is whether close for sensing the synchronizing shaft or gear, and induction information is fed back into a controller, the controller control control
The method of operation of the raise-lower hydraulic oil cylinder is made, the range to limit the model pressing plate.
According to one embodiment of present invention, the lower section of the frame is provided with a collet, and the model pressing plate downside is used
In installing model, the collet is used to install drag, and the bottom of the frame is provided with ground lock screw.
The present invention's has the following technical effect that：
The high-pressure forming machine folding mould lowering or hoisting gear of the present invention, passes through the common of straight line riser guide and assist in synchronization guider
Mating reaction, it is ensured that the stationarity of model pressing plate lifting process, it is ensured that the tightness and precision of upper and lower mould matched moulds, is prevented
During declining micro-displacement occurs for model pressing plate, causes have fine gap with the shaping mould after matched moulds, final to produce leakage
The adverse consequences such as slurry and product rejection.
The high-pressure forming machine folding mould lowering or hoisting gear of the present invention, had both solved many drawbacks that horizontal matched moulds occurs, had carried again
The high efficiency of workman, increases the yields of base substrate, is that the high qualification rate of product makes notable contribution.With prior art phase
Than, the present invention greatly reduces the labor intensity of work workman, improves operating efficiency, save cost of labor and material into
This；Operation is simpler；Using more convenient.
In addition, the straight line riser guide and assist in synchronization guider of the present invention are all small parts, it is easy to dismantle
And replacing, therefore maintenance difficulties and maintenance cost can be reduced, reduce waste of material.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the high-pressure forming machine folding mould lowering or hoisting gear positive structure schematic of present pre-ferred embodiments.
Fig. 2 is the side structure schematic diagram of the high-pressure forming machine folding mould lowering or hoisting gear of Fig. 1 embodiments.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, or should
Orientation or position relationship that invention product is usually put when using, are for only for ease of the description present invention and simplify description, without
It is that instruction or the signified device of hint or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it can not manage
Solve to indicate or imply relative importance.
In addition, the term such as term " level ", " vertical ", " pendency " is not offered as requiring part abswolute level or pendency, and
It is to be slightly tilted.As " level " only refers to that its direction, with respect to more level for " vertical ", is not the expression structure
Must be fully horizontal, but can be slightly tilted.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Embodiment 1
With reference to shown in Fig. 1 and Fig. 2, respectively the front of the high-pressure forming machine folding mould lowering or hoisting gear of the specific embodiment of the invention,
And side structure schematic diagram.High-pressure forming machine folding mould lowering or hoisting gear 100, including：Frame 10, the crossbeam in the frame
20th, positioned at the lower section of crossbeam 20 model pressing plate 30 at a distance, the driving dress of the driving model pressing plate raising and lowering
Put 40.Wherein frame 10 includes two columns 11, and the crossbeam 20 is bolted to the upper end of column 11.Drive device 40
For a raise-lower hydraulic oil cylinder, it is arranged on the crossbeam 20, and the piston rod 41 of the raise-lower hydraulic oil cylinder and model pressing plate
30 top surface is fixedly connected.A pair of straight line riser guides 50 are equiped with the medial surface of two root posts 11（Along the length side of column 11
To installation）, when the oscilaltion of 40 driving model pressing plate of drive device 30 is moved, the straight line riser guide 50 provides described
The guide effect that model pressing plate 30 is moved.But only ensure the high-precision of high-pressure injection plastic forming machine mould matching by straight line riser guide 50
Parasexuality and high smoothness, are that this present embodiment also includes an assist in synchronization guider 60 even not enough.
Referring to shown in Fig. 1 and Fig. 2, assist in synchronization guider 60 includes rack 61, gear 62 and synchronizing shaft 63.Rack
62 are arranged on the lateral wall of the left and right two root posts 11 of frame 10（See Fig. 1）.The left and right ends of model pressing plate 30 are respectively fixed with
One bearing 70, the bearing 70 is a rolling bearing units, is welded or is spirally connected with the upper surface of model pressing plate 30 with its pedestal.It is described same
The two ends of step axle 63 are arranged in the axis hole of the bearing 70, and two ends of synchronizing shaft 63 are passed after bearing 70, then respectively in connection with
Gear 62.Gear 62 is rolled on rack 61, and the tooth of gear 62 is intermeshed with rack 61.
The lowering or hoisting gear 100 of the present embodiment, the driving force of the lifting of model pressing plate 30 is provided by drive device 40, along straight
The straight line sliding about 50 of line riser guide, then coordinate assist in synchronization guider 60, keep the left and right ends of model pressing plate 30
High level of synchronization with it is concordant.The present invention rotates the Complete Synchronization of gear 62 at two ends by synchronizing shaft 63, while again by gear 62
The characteristic engaged with the tooth tooth of rack 61, as long as ensureing the accuracy that equipment is initially assembled, it becomes possible to ensure that model pressing plate 30 exists
Running is lifted, its left and right ends is always kept accurately in same level height, so as to improve matched moulds past form die
Qualification rate, high-pressure injection plastic product quality is effectively ensured.
Wherein, in the present embodiment, the straight line riser guide 50 can be set to that a C-shaped channel part, i.e. section be C-shaped or Jiong
The elongated member of shape, and 30 pairs of model pressing plate should C-shaped channel part be provided with lug boss, the lug boss insertion C-shaped channel part in.It is preferred that
, to ensure the smooth degree of the lifting of model pressing plate 30, rotating cylinder can be provided with lug boss, serve as roller bearing or roller etc., the chi of rotating cylinder
The very little internal diameter for being slightly less than C-shaped channel part, thereby ensures that model pressing plate 30 is smoothly moved along straight line riser guide 50.Certainly,
In other embodiments, straight line riser guide 50 can be straight-bar, and 30 pairs of model pressing plate should straight-bar be provided with guide hole, guide hole
It is enclosed on outside straight-bar, guide effect can also be played.
In the present embodiment, proximity switch 80 is additionally provided with column 11, as shown in figure 1, proximity switch 80 can be used in sense
Answer synchronizing shaft 63 or gear 62 whether close, and induction information is fed back into a controller and do not have, the controller is according to receiving
Feedback information, the keying of drive device 40, the method for operation, the lifting model to limit the model pressing plate 30 such as elongation or retraction
Enclose, the automation of " lifting " can be realized whereby.In the present embodiment, connect on column 11 along the compartment of terrain of rack 61 provided with 4
Nearly switch 80, represents different height and positions respectively.
In addition, the lower section of frame 10 is provided with a collet 12, and for installing drag, the upper mould installed with model pressing plate 30
Type correspondence.The bottom of frame 10 is provided with ground lock screw 13, ground or base surface by these ground lock screws 13 with plant floor
It is fixed.
In certain embodiments, straight line riser guide 50 is removably mounted on the madial wall of the column 11, side
Just later maintenance and change vulnerable part.In certain embodiments, straight line riser guide 50 is welding or is integrally formed located at institute
State the madial wall of column 11.
The lowering or hoisting gear 100 of the present embodiment, when mounted：
Frame 10 is fixed on workshop ground by pushing up quick-fried screw, and crossbeam 20 and collet 12 are bolted to frame 10 respectively
Top and bottom, raise-lower hydraulic oil cylinder（Drive device 40）Crossbeam 20 is installed on bolt, lower end liquid presses piston pole 41 passes through
Oil cylinder termination is connected with model pressing plate 30, straight line riser guide 50 is provided between crossbeam 20 and collet 12, it is fixed with bolt
In the medial surface of the column 11 of frame 10, two bearings 70 are fixed by bolts to the two ends of model pressing plate 30（Its upper and lower side
）, synchronizing shaft 63 is installed, the two ends of synchronizing shaft 63 are installed gear 62, docked with the rack 61 of the leading flank mounted in two columns
Engagement, the synchronizing function of the rise/fall of implementation model pressing plate 30 action, it is ensured that the stationarity of the left and right ends of model pressing plate 30.
Proximity switch 80 is installed, for controlling the operation of drive device 40 and the range of model pressing plate 30 on right side uprights 11.
When the lowering or hoisting gear 80 of the present invention works, pass through the limitation of straight line riser guide 50 and assist in synchronization guider 60
Effect, the smooth vertical for realizing lifting process rises or falls, it is ensured that the tightness of matched moulds, had both solved horizontal matched moulds and has gone out
Existing many drawbacks, improve the efficiency of workman again, add the yields of base substrate, be product qualification rate achieve it is aobvious
The effect of work.
Above is the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
Claims (10)
1. a kind of high-pressure forming machine folding mould lowering or hoisting gear, including frame, the crossbeam in the frame, positioned at the below the crossbeam
The drive device of model pressing plate at a distance, the driving model pressing plate raising and lowering, wherein the frame is provided with
Straight line riser guide, makes the drive device drive the model pressing plate along the straight line riser guide lifting moving；It is described
Frame includes left and right two root posts, it is characterised in that：
Also include an assist in synchronization guider, the assist in synchronization guider includes rack, gear and synchronizing shaft；It is described
Rack is installed in the left and right two root posts of the frame, and the two ends of the model pressing plate are respectively fixed with a bearing, described
The two ends of synchronizing shaft are arranged in the axis hole of the bearing, and the gear, institute are separately installed with two ends of the synchronizing shaft
Gear is stated to roll along the rack, and the gear is intermeshed with the rack.
2. high-pressure forming machine folding mould lowering or hoisting gear according to claim 1, it is characterised in that the drive device is one
Individual raise-lower hydraulic oil cylinder, described raise-lower hydraulic oil cylinder one end is arranged on the crossbeam, the piston rod of the raise-lower hydraulic oil cylinder
It is fixedly connected with the model pressing plate.
3. high-pressure forming machine folding mould lowering or hoisting gear according to claim 1, it is characterised in that the bearing is a band
Seat bearing, the rolling bearing units are fixed on the model pressing plate with its pedestal.
4. high-pressure forming machine folding mould lowering or hoisting gear according to claim 1, it is characterised in that the straight line riser guide
On the madial wall for being removably mounted to the column, set along the length direction of the column.
5. high-pressure forming machine folding mould lowering or hoisting gear according to claim 4, it is characterised in that the rack is arranged on institute
On the lateral wall for stating left and right two root posts, the lateral wall is adjacent with the madial wall.
6. high-pressure forming machine folding mould lowering or hoisting gear according to claim 4, it is characterised in that the straight line fluctuating orbit
A C-shaped channel part is set to, the model pressing plate correspondence C-shaped channel part is provided with lug boss, and the lug boss projection insertion is described
Type groove part.
7. high-pressure forming machine folding mould lowering or hoisting gear according to claim 6, it is characterised in that be cased with the lug boss
Rotating cylinder, when the model pressing plate is lifted along the C-shaped channel part, trough roller of the rotating cylinder along the C-shaped channel part is moved.
8. high-pressure forming machine folding mould lowering or hoisting gear according to claim 4, it is characterised in that the straight line fluctuating orbit
For a straight-bar, the model pressing plate correspondence straight-bar is provided with guide hole, and the guide hole is linked in outside the straight-bar.
9. high-pressure forming machine folding mould lowering or hoisting gear according to claim 1, it is characterised in that be provided with the column
At least one proximity switch, the proximity switch is used to sense the synchronizing shaft or whether gear is close and induction information is anti-
A controller is fed to, the controller control controls the method for operation of the raise-lower hydraulic oil cylinder, to limit the model pressure
The range of plate.
10. high-pressure forming machine folding mould lowering or hoisting gear according to claim 1, it is characterised in that the lower section of the frame
It is used to install model provided with a collet, on the downside of the model pressing plate, the collet is used to install drag, the frame
Bottom is provided with ground lock screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662734.XA CN107253269B (en) | 2017-08-04 | 2017-08-04 | Mould opening and closing lifting device of high-pressure forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662734.XA CN107253269B (en) | 2017-08-04 | 2017-08-04 | Mould opening and closing lifting device of high-pressure forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107253269A true CN107253269A (en) | 2017-10-17 |
| CN107253269B CN107253269B (en) | 2023-06-13 |
Family
ID=60026488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710662734.XA Active CN107253269B (en) | 2017-08-04 | 2017-08-04 | Mould opening and closing lifting device of high-pressure forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107253269B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327055A (en) * | 2018-02-23 | 2018-07-27 | 唐山贺祥机电股份有限公司 | Folding mould device in pressure forming machine of toilet stool machine |
| CN108356898A (en) * | 2018-04-11 | 2018-08-03 | 江苏苏龙环保科技有限公司 | A kind of high antiseep EVA waterproofing membrane production devices |
| CN108716806A (en) * | 2018-05-30 | 2018-10-30 | 滁州市锴模装备模具制造有限公司 | A kind of refrigerator bottom board forming die |
| CN112454619A (en) * | 2020-11-23 | 2021-03-09 | 王良君 | Hollow brick forming device for building |
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| EP0687541A1 (en) * | 1994-06-14 | 1995-12-20 | Hemscheidt Maschinentechnik Schwerin GmbH & Co. | Tie bar-less mould clamping device for injection moulding machines |
| CN201784086U (en) * | 2009-08-31 | 2011-04-06 | 开平雅琪塑胶机械模具厂 | Medium and large-sized hollow plastic mold clamping mechanism |
| CN202106542U (en) * | 2011-06-17 | 2012-01-11 | 林兆洪 | Mold table lifting structure for plastic molding machine |
| CN207058877U (en) * | 2017-08-04 | 2018-03-02 | 唐山贺祥机电股份有限公司 | High-pressure forming machine open mold lowering or hoisting gear |
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2017
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0687541A1 (en) * | 1994-06-14 | 1995-12-20 | Hemscheidt Maschinentechnik Schwerin GmbH & Co. | Tie bar-less mould clamping device for injection moulding machines |
| CN201784086U (en) * | 2009-08-31 | 2011-04-06 | 开平雅琪塑胶机械模具厂 | Medium and large-sized hollow plastic mold clamping mechanism |
| CN202106542U (en) * | 2011-06-17 | 2012-01-11 | 林兆洪 | Mold table lifting structure for plastic molding machine |
| CN207058877U (en) * | 2017-08-04 | 2018-03-02 | 唐山贺祥机电股份有限公司 | High-pressure forming machine open mold lowering or hoisting gear |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327055A (en) * | 2018-02-23 | 2018-07-27 | 唐山贺祥机电股份有限公司 | Folding mould device in pressure forming machine of toilet stool machine |
| CN108327055B (en) * | 2018-02-23 | 2023-10-31 | 唐山贺祥智能科技股份有限公司 | In-machine die opening and closing device of high-pressure toilet bowl forming machine |
| CN108356898A (en) * | 2018-04-11 | 2018-08-03 | 江苏苏龙环保科技有限公司 | A kind of high antiseep EVA waterproofing membrane production devices |
| CN108716806A (en) * | 2018-05-30 | 2018-10-30 | 滁州市锴模装备模具制造有限公司 | A kind of refrigerator bottom board forming die |
| CN112454619A (en) * | 2020-11-23 | 2021-03-09 | 王良君 | Hollow brick forming device for building |
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| Publication number | Publication date |
|---|---|
| CN107253269B (en) | 2023-06-13 |
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Address after: 063304 No.188 Yutang line, Fengnan District, Tangshan City, Hebei Province Applicant after: Tangshan Hexiang Intelligent Technology Co.,Ltd. Address before: 063000, Daling village, Xinzhuang Town, Fengnan District, Hebei, Tangshan City Applicant before: TANGSHAN HEXIANG INDUSTRIAL Co.,Ltd. |
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