CN207359553U - A kind of stripper apparatus of damping rubber base - Google Patents
A kind of stripper apparatus of damping rubber base Download PDFInfo
- Publication number
- CN207359553U CN207359553U CN201721599906.5U CN201721599906U CN207359553U CN 207359553 U CN207359553 U CN 207359553U CN 201721599906 U CN201721599906 U CN 201721599906U CN 207359553 U CN207359553 U CN 207359553U
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- CN
- China
- Prior art keywords
- plate
- damping rubber
- rubber base
- hole
- stepped ramp
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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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
It the utility model is related to damping rubber base processing equipment field, specifically a kind of stripper apparatus of damping rubber base, the stripper apparatus has pedestal, some guide rods have been arranged circumferentially along pedestal, the bottom of guide rod, which is located above pedestal, is installed with substrate, hydraulic jacking cylinder is installed in base plate bottom centre, the bottom plate of movable set on the guide bar is connected with the output terminal of hydraulic jacking cylinder, the top of the guide rod is also installed with cover board, hydraulic thrust cylinder is installed in cover board top center, the top plate of movable set on the guide bar is connected with the output terminal of hydraulic thrust cylinder, the stripper plate being fixedly mounted on the guide bar is additionally provided between top plate and bottom plate；The utility model possesses the characteristics of damping rubber base knockout course is full-automatic, demoulding efficiency is high, low to damping rubber base damage ratio, has a good application prospect.
Description
Technical field
Damping rubber base processing equipment field is the utility model is related to, is specifically a kind of stripper apparatus of damping rubber base.
Background technology
It can be clamped in the die hole of molding die after damping rubber base hot melt molding, in existing processing technology, typically use
By damping rubber base, out of die hole " stamp " comes out manual type, and this mode manual labor amount is heavy, and during " stamp ",
Damping rubber base may can be caused to damage, increase defective goods rate.
The content of the invention
To solve the problems, such as present in existing processing technology, the utility model provides a kind of damping rubber base knockout course entirely certainly
Dynamic, demoulding efficiency height, the stripper apparatus low to damping rubber base damage ratio.
The concrete scheme of the utility model is：A kind of stripper apparatus of damping rubber base, the damping rubber base include circular base
Seat and diameter are less than the circular seat cap of cup dolly and the connection neck between cup dolly and circular seat cap, the damping
Central through hole is provided with rubber base；
The stripper apparatus has pedestal, and some guide rods, the bottom of guide rod have been arranged circumferentially along pedestal
Substrate is installed with above pedestal, hydraulic jacking cylinder, the output of hydraulic jacking cylinder are installed in base plate bottom centre
The bottom plate of movable set on the guide bar is connected with end, the top of the guide rod is also installed with cover board, on cover board top
Portion centre is provided with hydraulic thrust cylinder, and the top plate of movable set on the guide bar is connected with the output terminal of hydraulic thrust cylinder,
The stripper plate being fixedly mounted on the guide bar is additionally provided between top plate and bottom plate；
The bottom of the top plate is densely covered with several fore-sets, and up big and down small step is equipped with the termination of each fore-set
Type thimble, the diameter of the stepped ramp type thimble top needle body are matched with damping rubber base central through hole, and the diameter of lower part needle body is less than
Damping rubber base central through hole；
Several quantity and position are provided with the stripper plate with the matched demoulding hole of the stepped ramp type thimble, it is described de-
The aperture of die hole is matched with the cup dolly of damping rubber base；
Several and the matched stepped ramp type mandril of fore-set quantity and position, the stepped ramp type top are densely covered with the bottom plate
The diameter of the bar top body of rod is more than the aperture that central through hole is located at circular seat cap position, in the stepped ramp type mandril upper bar body
The open slot that diameter is more than the stepped ramp type thimble lower part needle body diameter is also provided with, the length of the stepped ramp type mandril is more than the demoulding
The depth in hole is demoulded in plate.
Push plate is further sleeved with the fore-set of top plate described in the utility model, several are installed between push plate and top plate
Spring is compressed, silica gel plate is equipped with the bottom panel of push plate.
Position on stripper plate bottom panel described in the utility model between adjacent demoulding hole is installed with umbrella
Type shrapnel, the edge portions of the umbellate form shrapnel are extended in adjacent demoulding hole.
Top plate bottom described in the utility model, which is located at, to be arranged symmetrically several stepped ramp types in the plate face of fore-set both sides and has determined
Position column, the stripper plate have been arranged symmetrically several and the matched positioning of stepped ramp type positioning column in the plate face of demoulding hole both sides
Hole.
The advantage that the utility model possesses is：
1st, the utility model realizes the full-automation of the damping rubber base demoulding, in terms of required demoulding time, from original
Hand-stripping needed for 2-3 minutes be reduced to current 15 seconds, substantially increase demoulding efficiency；
2nd, in terms of human cost, in traditional releasing process, every vulcanizer needs an operator to complete damping
The hot melt molding technique of rubber base, to improve production efficiency, it is also necessary to which 2-3 operator implements hand-stripping operation, Er Qielao
Fatigue resistance is also larger, and in the technical solution in the utility model, an operator with regard to can complete the hot melt of damping rubber base into
Type and stripping operation, greatly reduce cost of labor, while the labor intensity of operator is relatively low；
3rd, in terms of the product quality control of the demoulding, in traditional manual knockout course, due to demoulding the operation error of worker
（It is such as firmly excessive）, the central through hole edge for having some damping rubber bases often damages, and influences product quality；Relatively
For, in the technical solution of ingot stripper of the present invention, during demoulding, the umbellate form shrapnel barrier force that damping rubber base is born uniformly is divided
Cloth is on damping rubber base and the size of barrier force has been configured to optimum, essentially eliminate in damping rubber base knockout course because
Discontinuity or dynamics are crossed and cause the phenomenon of damage, and damping rubber base final product quality has been effectively ensured.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the schematic perspective view of damping rubber base in the utility model；
Fig. 3 is the schematic perspective view of stripper plate in the utility model；
Fig. 4 is the schematic diagram of the utility model knockout course first step；
Fig. 5 is the schematic diagram of the utility model knockout course second step；
Fig. 6 is the schematic diagram of the 3rd step of the utility model knockout course；
Fig. 7 is the schematic diagram of the 4th step of the utility model knockout course；
Fig. 8 is the schematic diagram of the 5th step of the utility model knockout course and the 6th step.
In figure：1- damping rubber bases, 2- cup dollies, 3- circle seat caps, 4- connection necks, 5- central through holes, 6- pedestals, 7- are led
To bar, 8- substrates, 9- hydraulic jacking cylinders, 10- bottom plates, 11- cover boards, 12- hydraulic thrust cylinders, 13- top plates, 14- stripper plates, 15- fore-sets,
16- stepped ramp type thimbles, 17- push plates, 18- compression springs, 19- silica gel plates, 20- demouldings hole, 21- umbellate form shrapnels, 22- stepped ramp types are determined
Position column, 23- location holes, 24- stepped ramp type mandrils, 25- open slots, 26- molding dies.
Embodiment
In the present embodiment, a kind of stripper apparatus of damping rubber base, the damping rubber base 1 includes cup dolly 2 and diameter is small
In the circular seat cap 3 of cup dolly 2 and the connection neck 4 between cup dolly 2 and circular seat cap 3, the damping rubber base 1
Inside it is provided with central through hole 5；
In the present embodiment, stripper apparatus has pedestal 6, along four guide rods 7 that have been arranged circumferentially of pedestal 6, is oriented to
The top that the bottom of bar 7 is located at pedestal 6 is installed with substrate 8, and hydraulic jacking cylinder 9, liquid are provided with 8 bottom center of substrate
Bear down on one cylinder 9 output terminal on be connected with bottom plate 10 of the movable set on guide rod 7, the also fixed peace in top of the guide rod 7
Equipped with cover board 11, hydraulic thrust cylinder 12 is installed in 11 top center of cover board, work is connected with the output terminal of hydraulic thrust cylinder 12
The dynamic top plate 13 being sleeved on guide rod 7, is additionally provided with the demoulding being fixedly mounted on guide rod 7 between top plate 13 and bottom plate 10
Plate 14；
In the present embodiment, the bottom of top plate 13 is uniformly densely covered with several fore-sets 15, equal in the termination of each fore-set 15
Equipped with up big and down small stepped ramp type thimble 16, diameter and 1 central through hole 5 of damping rubber base of the 16 top needle body of stepped ramp type thimble
Matching（It will not automatically glide and come off when i.e. damping rubber base 1 is sleeved on top needle body）, the diameter of lower part needle body is less than damping rubber base 1
Central through hole 5；In addition, being further sleeved with push plate 17 on fore-set 15, several compressions are installed between push plate 17 and top plate 13
Spring 18, silica gel plate 19 is equipped with the bottom panel of push plate 17, to buffer extruding of the push plate 17 to stripper plate 14；
In the present embodiment, it is matched de- with the stepped ramp type thimble 16 that several quantity and position are provided with stripper plate 14
Die hole 20, the aperture in the demoulding hole 20 are matched with the cup dolly 2 of damping rubber base 1, and phase is located on 14 bottom panel of stripper plate
Position between neighbour's demoulding hole 20 is installed with umbellate form shrapnel 21, and the edge portions of the umbellate form shrapnel 21 extend the adjacent demoulding
In hole 20；
In the present embodiment, 13 bottom of top plate, which is located in the plate face of 15 both sides of fore-set, has been arranged symmetrically the positioning of several stepped ramp types
Column 22, the stripper plate 14 have been arranged symmetrically several in the plate face of the demoulding 20 both sides of hole and have been matched with stepped ramp type positioning column 22
Location hole 23.
In the present embodiment, several and the matched stepped ramp type mandril of 15 quantity of fore-set and position are densely covered with bottom plate 10
24, the diameter of the 24 top body of rod of stepped ramp type mandril is more than the aperture that central through hole 5 is located at circular 3 position of seat cap, described
The open slot 25 that diameter is more than the 16 lower part needle body diameter of stepped ramp type thimble, institute are also provided with 24 upper bar body of stepped ramp type mandril
The length for stating stepped ramp type mandril 24 is more than the depth that hole 20 is demoulded in stripper plate 14.
The knockout course of the utility model is：
The first step：The molding die for including damping rubber base 1 is placed on stripper plate 14, and is ensured on molding die 26
Die hole is corresponded with the demoulding hole 20 on stripper plate 14；
Second step：Start the hydraulic thrust cylinder 12 on cover board 11, top plate 13 is moved down along guide rod 7, until top plate 13
In the central through hole 5 of the lower part needle body insertion damping rubber base 1 of bottom stage type thimble 16；
3rd step：Stop hydraulic thrust cylinder 12, start the hydraulic jacking cylinder 9 under substrate 8, bottom plate 10 is along guide rod 7 to moving up
Dynamic, the stepped ramp type mandril 24 on bottom plate 10 enters in the demoulding hole 20 of stripper plate 14（At the same time the lower part of stepped ramp type thimble 16
Needle body enters in the open slot 25 at the top of stepped ramp type mandril 24）, at this time, damping rubber base 1 is ejected the die hole of molding die 26, and
It is attached on the top needle body of stepped ramp type thimble 16；
4th step：Extract molding die 26 out, while adjust hydraulic jacking cylinder 9 to retracted state, bottom plate 10 is fallen after rise to substrate 8
On；
5th step：Hydraulic thrust cylinder 12 is again started up, top plate 13 is pushed downwards, until the push plate 17 on 13 fore-set 15 of top plate
（Silica gel plate 19）Stripper plate 14 is compressed, at this time, the damping rubber base 1 on stepped ramp type thimble 16 passes completely through the demoulding hole of stripper plate 14
20 and it is attached to the top needle body of stepped ramp type thimble 16；
6th step：Hydraulic thrust cylinder 12 to retracted state, stepped ramp type thimble 16 is adjusted to move up with top plate 13, at this time,
Damping rubber base 1 comes off from stepped ramp type thimble 16 automatically under the stop of 14 bottom umbellate form shrapnel 21 of stripper plate.
Claims (4)
- A kind of 1. stripper apparatus of damping rubber base, it is characterised in that：The damping rubber base includes cup dolly and diameter is less than circle The circular seat cap of shape base and the connection neck between cup dolly and circular seat cap, are provided with center in the damping rubber base Through hole；The stripper apparatus has pedestal, has been arranged circumferentially some guide rods along pedestal, the bottom of guide rod is located at Substrate is installed with above pedestal, hydraulic jacking cylinder is installed in base plate bottom centre, on the output terminal of hydraulic jacking cylinder Be connected with the bottom plate of movable set on the guide bar, the top of the guide rod is also installed with cover board, at the top of the cover board in Center portion position is provided with hydraulic thrust cylinder, the top plate of movable set on the guide bar is connected with the output terminal of hydraulic thrust cylinder, in top plate The stripper plate being fixedly mounted on the guide bar is additionally provided between bottom plate；The bottom of the top plate is densely covered with several fore-sets, and up big and down small stepped ramp type top is equipped with the termination of each fore-set Pin, the diameter of the stepped ramp type thimble top needle body are matched with damping rubber base central through hole, and the diameter of lower part needle body is less than damping Rubber base central through hole；Be provided with the stripper plate several quantity and position with the matched demoulding hole of the stepped ramp type thimble, the demoulding hole Aperture matched with the cup dolly of damping rubber base；Several and the matched stepped ramp type mandril of fore-set quantity and position are densely covered with the bottom plate, on the stepped ramp type mandril The diameter of portion's body of rod is more than the aperture that central through hole is located at circular seat cap position, is also opened in the stepped ramp type mandril upper bar body There is the open slot that diameter is more than the stepped ramp type thimble lower part needle body diameter, the length of the stepped ramp type mandril is more than in stripper plate Demould the depth in hole.
- A kind of 2. stripper apparatus of damping rubber base according to claim 1, it is characterised in that：On the fore-set of the top plate also Push plate is set with, several compression springs are installed between push plate and top plate, silica gel plate is equipped with the bottom panel of push plate.
- A kind of 3. stripper apparatus of damping rubber base according to claim 1, it is characterised in that：The stripper plate bottom panel The upper position between adjacent demoulding hole is installed with umbellate form shrapnel, and the edge portions of the umbellate form shrapnel extend adjacent take off In die hole.
- A kind of 4. stripper apparatus of damping rubber base according to claim 1, it is characterised in that：The top plate bottom is positioned at top Several stepped ramp type positioning columns are arranged symmetrically in the plate face of column both sides, the stripper plate is right in the plate face of demoulding hole both sides Title is disposed with several and the matched location hole of stepped ramp type positioning column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599906.5U CN207359553U (en) | 2017-11-27 | 2017-11-27 | A kind of stripper apparatus of damping rubber base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599906.5U CN207359553U (en) | 2017-11-27 | 2017-11-27 | A kind of stripper apparatus of damping rubber base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207359553U true CN207359553U (en) | 2018-05-15 |
Family
ID=62344216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721599906.5U Expired - Fee Related CN207359553U (en) | 2017-11-27 | 2017-11-27 | A kind of stripper apparatus of damping rubber base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207359553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501071A (en) * | 2018-11-30 | 2019-03-22 | 麦迪驰杰（厦门）模具科技有限公司 | A kind of mold thimble adds the ejecting mechanism of the compound demoulding of oblique top |
| CN111216322A (en) * | 2020-03-03 | 2020-06-02 | 王弯 | Injection mold |
-
2017
- 2017-11-27 CN CN201721599906.5U patent/CN207359553U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501071A (en) * | 2018-11-30 | 2019-03-22 | 麦迪驰杰（厦门）模具科技有限公司 | A kind of mold thimble adds the ejecting mechanism of the compound demoulding of oblique top |
| CN109501071B (en) * | 2018-11-30 | 2024-06-04 | 麦克奥迪(厦门)机电科技有限公司 | Ejector mechanism for ejector pin and inclined ejector combined demolding for mold |
| CN111216322A (en) * | 2020-03-03 | 2020-06-02 | 王弯 | Injection mold |
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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 |
Granted publication date: 20180515 Termination date: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |