CN207359440U - A kind of oil pressure detection start stop apparatus of vulcanizer - Google Patents
A kind of oil pressure detection start stop apparatus of vulcanizer Download PDFInfo
- Publication number
- CN207359440U CN207359440U CN201721599776.5U CN201721599776U CN207359440U CN 207359440 U CN207359440 U CN 207359440U CN 201721599776 U CN201721599776 U CN 201721599776U CN 207359440 U CN207359440 U CN 207359440U
- Authority
- CN
- China
- Prior art keywords
- oil pressure
- jacking cylinder
- hydraulic jacking
- cylinder internal
- control valve
- 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.)
- Expired - Fee Related
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
It the utility model is related to vulcanizer accessory field, the oil pressure detection start stop apparatus of specifically a kind of vulcanizer, with for detecting the oil pressure gauge of hydraulic jacking cylinder internal oil pressure and the control valve of adjustment hydraulic jacking cylinder internal oil pressure, the oil pressure gauge is connected with control valve communication, when oil pressure gauge detects that hydraulic jacking cylinder internal oil pressure is in default maximum, control valve adjustment hydraulic jacking cylinder internal oil pressure reduces, and hydraulic jacking cylinder output terminal is shunk at this time；When oil pressure gauge detects that hydraulic jacking cylinder internal oil pressure is in default minimum value, control valve adjustment hydraulic jacking cylinder internal oil pressure is maintained at minimum value, and hydraulic jacking cylinder output terminal stops shrinking at this time；The utility model realizes the accurate control to workpiece hot molten time and Contoured squeeze power, substantially increases the control to the workpiece quality of production, while be greatly reduced the defective goods rate of workpiece and the labor intensity of direct labor.
Description
Technical field
Vulcanizer accessory field is the utility model is related to, is specifically a kind of oil pressure detection start stop apparatus of vulcanizer.
Background technology
For the ease of controlling the time of vulcanizer hot melt molding, traditional control method is whole process by manually observing vulcanization
Machine state, in the jacking state that manual control hydraulic is taken blame for others, to realize the normal hot melt of workpiece and shaping, this method can when
Chang Yinwei operations are slipped up, and cause the hot molten time of workpiece long or too short, it is difficult to which control workpiece quality, produces at the same time
Efficiency is also relatively slow, and labor strength is also larger.
The content of the invention
To solve the problems, such as present in conventional art, the utility model provide one kind can realize automatically hydraulic jacking cylinder jacking or
Bounce back accurately to control the oil pressure of workpiece hot molten time to detect start stop apparatus.
The concrete scheme of the utility model is：The oil pressure detection start stop apparatus of a kind of vulcanizer, if the vulcanizer has
Dry root vertically arranged lead side by side, lid is provided with the upper end of lead, lid bottom is provided with calandria, is being oriented to
The lower end of column is provided with pedestal, and being provided with pedestal by hydraulic jacking cylinder can be described along the up and down hoistable platform of lead
The upper-plate mold and bottom plate mould for being useful for processing and forming part is fixedly mounted on the bottom of calandria and hoistable platform table top respectively, upper
Middle template die is also movably installed with the inside of lead between template die and bottom plate mould, is also equipped with being used to detect liquid on the vulcanizer
Bear down on one the oil pressure gauge of cylinder interior oil pressure and the control valve of adjustment hydraulic jacking cylinder internal oil pressure, the oil pressure gauge and control valve communication company
Connect, when oil pressure gauge detects that hydraulic jacking cylinder internal oil pressure is in default maximum, control valve adjustment hydraulic jacking cylinder interior oil
Pressure drop is low, and hydraulic jacking cylinder output terminal is shunk at this time；When oil pressure gauge detects that hydraulic jacking cylinder internal oil pressure is in default minimum value
When, control valve adjustment hydraulic jacking cylinder internal oil pressure is maintained at minimum value, and hydraulic jacking cylinder output terminal stops shrinking at this time.
The advantage that the utility model possesses is：Install oil pressure detection start stop apparatus additional on vulcanizer, realize to processing
The accurate control of part hot molten time and Contoured squeeze power, substantially increases the control to the workpiece quality of production, while also significantly
Reduce the defective goods rate of workpiece and the labor intensity of direct labor.
Brief description of the drawings
Fig. 1 is the utility model schematic perspective view；
Fig. 2 is utility model works flow chart.
In figure：1- leads, 2- lids, 3- calandrias, 4- pedestals, 5- hydraulic jacking cylinders, 6- hoistable platforms, 7- upper-plate molds,
8- bottom plate moulds, template die in 9-, 10- oil pressure gauges, 11- control valves.
Embodiment
In the present embodiment, a kind of oil pressure of vulcanizer detection start stop apparatus, the vulcanizer have four it is rectangular side by side
The lead 1 being evenly arranged, lid 2 is provided with the upper end of lead 1,2 bottom of lid is provided with calandria 3, in lead 1
Lower end pedestal 4 is installed, being provided with pedestal 4 by hydraulic jacking cylinder 5 can be along the up and down hoistable platform 6 of lead 1, institute
State the upper-plate mold 7 and bottom plate mould for being fixedly mounted respectively on 6 table top of bottom and hoistable platform of calandria 3 and being useful for processing and forming part
8, template die 9 during the inner side of lead 1 between upper-plate mold 7 and bottom plate mould 8 is also movably installed with；
The oil pressure gauge 10 for detecting 5 internal oil pressure of hydraulic jacking cylinder and adjustment are also equipped with the present embodiment, on vulcanizer
The control valve 11 of 5 internal oil pressure of hydraulic jacking cylinder, the oil pressure gauge 10 are connected with the communication of control valve 11, i.e. when oil pressure gauge 10 detects
When being in default maximum to 5 internal oil pressure of hydraulic jacking cylinder, control valve 11 adjusts 5 internal oil pressure of hydraulic jacking cylinder and reduces, at this time
5 output terminal of hydraulic jacking cylinder is shunk；When oil pressure gauge 10 detects that 5 internal oil pressure of hydraulic jacking cylinder is in default minimum value, control
Valve 11 adjusts 5 internal oil pressure of hydraulic jacking cylinder and is maintained at minimum value, and 5 output terminal of hydraulic jacking cylinder stops shrinking at this time.
Claims (1)
1. a kind of oil pressure detection start stop apparatus of vulcanizer, the vulcanizer have some vertically arranged leads side by side,
Lid is installed in the upper end of lead, lid bottom is provided with calandria, is provided with pedestal in the lower end of lead, on pedestal
Being provided with by hydraulic jacking cylinder can be along the up and down hoistable platform of lead, the bottom of the calandria and hoistable platform table top
Upper be fixedly mounted respectively is useful for the upper-plate mold and bottom plate mould of processing and forming part, in the lead between upper-plate mold and bottom plate mould
Side is also movably installed with middle template die, it is characterised in that：It is also equipped with being used to detect hydraulic jacking cylinder internal oil pressure on the vulcanizer
Oil pressure gauge and adjustment hydraulic jacking cylinder internal oil pressure control valve, the communication of the oil pressure gauge and control valve connects, when oil pressure gauge is examined
When measuring hydraulic jacking cylinder internal oil pressure and being in default maximum, control valve adjustment hydraulic jacking cylinder internal oil pressure reduces, at this time liquid
The cylinder output terminal that bears down on one is shunk；When oil pressure gauge detects that hydraulic jacking cylinder internal oil pressure is in default minimum value, control valve adjustment
Hydraulic jacking cylinder internal oil pressure is maintained at minimum value, and hydraulic jacking cylinder output terminal stops shrinking at this time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599776.5U CN207359440U (en) | 2017-11-27 | 2017-11-27 | A kind of oil pressure detection start stop apparatus of vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599776.5U CN207359440U (en) | 2017-11-27 | 2017-11-27 | A kind of oil pressure detection start stop apparatus of vulcanizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207359440U true CN207359440U (en) | 2018-05-15 |
Family
ID=62344242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721599776.5U Expired - Fee Related CN207359440U (en) | 2017-11-27 | 2017-11-27 | A kind of oil pressure detection start stop apparatus of vulcanizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207359440U (en) |
-
2017
- 2017-11-27 CN CN201721599776.5U patent/CN207359440U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20181127 |