CN202053484U - Drawer type product taking and stripping mechanism for formation of urea formaldehyde product - Google Patents
Drawer type product taking and stripping mechanism for formation of urea formaldehyde product Download PDFInfo
- Publication number
- CN202053484U CN202053484U CN2011201443598U CN201120144359U CN202053484U CN 202053484 U CN202053484 U CN 202053484U CN 2011201443598 U CN2011201443598 U CN 2011201443598U CN 201120144359 U CN201120144359 U CN 201120144359U CN 202053484 U CN202053484 U CN 202053484U
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- product
- latch segment
- connecting rod
- cope match
- plate pattern
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Abstract
The utility model relates to a drawer type product taking and stripping mechanism for formation of a urea formaldehyde product, which comprises an upper template and a lower template. A cavity between the upper template and the lower template is a profile cavity, the outer side of the upper template is provided with a core-drawing structure controlled by a hydraulic cylinder, the core-drawing structure comprises two guide blocks, two sliding blocks and a locking block, wherein the two guide blocks are fixedly locked on the upper template through screws, the inner sides of the two guide blocks are provided with symmetric guide rails, one end of the locking block is provided with a sliding wing matched with the guide rails, the other end of the locking block is connected with the hydraulic cylinder through a connecting rod, the two sides of the locking block are symmetrically provided with two sliding rails extending towards the connecting rod for crossing, the two sliding blocks are movably and symmetrically fixed on the guide blocks, the top parts of the two sliding blocks penetrate through the upper template and extend into the profile cavity, the bottoms of the two sliding blocks are provided with symmetrical inclined slots, and the inclined slots are respectively matched with the sliding rails on the two sides of the locking block. The three-plate molding structure is changed into the two-plate molding structure, and the mold structure is simplified.
Description
Technical field
The utility model relates to a kind of drawer type of urea aldehyde formed product and gets product stripping mechanism, is particularly useful for the urea aldehyde formed product that the border has back-off.
Background technology
At urea aldehyde pressure injection manufacture field, the urea aldehyde product that has back-off for the border adopts three template die moulding usually, this three template die comprises cope match-plate pattern 10, intermediate die plate 20 and lower bolster 30, as shown in Figure 1, and in the die sinking process of product after moulding, cope match-plate pattern 10 is opened earlier, advance to water runner and separate with plastic, cope match-plate pattern opens to certain spacing distance back drive intermediate die plate 20 and opens, and solidifies cast gate and separates with lower bolster 30, product stays in counterdie, directly takes out product and gets final product.Yet the mould of this kind form is complex structure not only, and can produce many harmful effects: bigger as product border burr, and must increase back operation polishing and influence outward appearance; Secondly, intermediate die plate heat conduction is inhomogeneous, easily produces defective products in the production.
The utility model content
Main purpose of the present utility model is to provide a kind of drawer type of urea aldehyde formed product to get product stripping mechanism, and three template die moulding are converted into two template die moulding, has simplified mould structure.
To achieve these goals; the drawer type that the invention provides a kind of urea aldehyde formed product is got product stripping mechanism; comprise cope match-plate pattern and lower bolster; cavity between cope match-plate pattern and lower bolster is a die cavity; the cope match-plate pattern outside has a structure of loosing core by hydraulic cylinder control; this structure of loosing core comprises two guide pads; two slide blocks and latch segment; wherein; two guide pads by screw locking on cope match-plate pattern; two guide pad inboards have the guide rail that is symmetrical distribution; one end of latch segment has the sliding closure adaptive with guide rail, and the other end links to each other with hydraulic cylinder by a connecting rod, two slide rails that the both sides of latch segment form symmetry and gradually intersect to the connecting rod direction; two slide blocks are symmetrically fixed on the guide pad movably; its top is passed cope match-plate pattern and is stretched in the die cavity, and the skewed slot of symmetry is formed on the bottom, and is adaptive with the slide rail of latch segment both sides respectively.
The side that described latch segment links to each other with connecting rod is " worker " font groove, and an end of connecting rod and the groove part of latch segment are adaptive.
The end both sides that described latch segment and connecting rod two connect are locked on the cope match-plate pattern by two briquettings.
Beneficial effect of the present invention: this mould is because the product back-off, product stays in lower bolster after the die sinking, when getting product, product is inclined upwardly, and 3 degree are back to take out product in the drawer mode, finishes this process of product stripping and can finish with general two template dies, has simplified mould structure greatly, and because whole processing is adopted in back-off glue position, border, not only stop the generation of burr, reduced back operation polishing, but also guaranteed the overall appearance degree of product; In addition, mould has lacked intermediate die plate, and heat conduction is more even, has improved the production quality greatly.
Description of drawings
Fig. 1 is the exploded view of prior art.
Fig. 2 is an overall structure exploded view of the present utility model.
Fig. 3 is the structural representation of loosing core of the present utility model.
After Fig. 4 was the utility model die sinking, product stayed in the schematic diagram of following template die.
Fig. 5 is that product of the present utility model takes out schematic diagram.
Label declaration
Cope match-plate pattern 1 lower bolster 2 die cavities 3
The structure of loosing core 4 guide pads 41 slide blocks 42
Latch segment 43 guide rails 411 sliding closures 431
433 liang of briquettings 46 of skewed slot 421 " worker " font groove
The utility model is described in further detail below in conjunction with accompanying drawing.
The specific embodiment
Shown in Figure 2; a kind of drawer type of urea aldehyde formed product is got product stripping mechanism; comprise cope match-plate pattern 1 and lower bolster 2; the cavity that cope match-plate pattern 1 and lower bolster are 2 is a die cavity 3; cope match-plate pattern 1 outside has a structure 4 of loosing core by hydraulic cylinder control; as shown in Figure 3, this structure 4 of loosing core comprises two guide pads 41, two slide blocks 42 and latch segment 43.
Wherein, two guide pads 41 by screw locking on cope match-plate pattern 1, two guide pads, 41 inboards have the guide rail 411 that is symmetrical distribution, one end of latch segment 43 has the sliding closure 431 adaptive with guide rail 411, the other end links to each other with hydraulic cylinder by a connecting rod 44, the side that latch segment 43 links to each other with connecting rod 44 is " worker " font groove 433, groove 433 parts of one end of connecting rod 44 and latch segment 43 are adaptive, and then be locked on the cope match-plate pattern 1 by two briquettings 45, increase the steadiness of structure 4 of loosing core with this, thereby guarantee the accuracy of product shaft hole size.Two slide rails 432 that the both sides of latch segment 43 form symmetry and gradually intersect to connecting rod 44 directions, two slide blocks 42 are symmetrically fixed on the guide pad 41 movably, its top is passed cope match-plate pattern 1 and is stretched in the die cavity 3, it is invisible that symmetrical skewed slot 421(is formed on the bottom, not shown), adaptive with the slide rail 432 of latch segment 43 both sides respectively.
This mould is in injection molding process, during charging, hydraulic cylinder drives connecting rod 44 away from guide pad 41, and this moment, slide block 42 slided into the lowermost end of latch segment 43, at this moment, the spacing of two slide blocks 42 is drawn back, be beneficial to the formation of moulding upper spindle hole, after the formed product, before the die sinking, thereby hydraulic cylinder drives connecting rod 44 and drives latch segment 43 to the slip of guide pad 41 directions, and this moment, slide block 42 was deviate from from product.
After the die sinking, as shown in Figure 4, product stays in lower bolster 3, and when getting product, product is inclined upwardly, and 3 degree are back to extract product in the drawer mode, product can be taken out.
The above is preferred embodiment of the present utility model only, is not the qualification to the utility model protection domain, and all equivalent arrangements and conversion of doing based on the utility model all fall into protection domain of the present utility model.
Claims (3)
1. the drawer type of a urea aldehyde formed product is got product stripping mechanism; comprise cope match-plate pattern and lower bolster; cavity between cope match-plate pattern and lower bolster is a die cavity; the cope match-plate pattern outside has a structure of loosing core by hydraulic cylinder control; it is characterized in that: the described structure of loosing core comprises two guide pads; two slide blocks and latch segment; wherein; two guide pads by screw locking on cope match-plate pattern; two guide pad inboards have the guide rail that is symmetrical distribution; one end of latch segment has the sliding closure adaptive with guide rail; the other end links to each other with hydraulic cylinder by a connecting rod; two slide rails that the both sides of latch segment form symmetry and gradually intersect to the connecting rod direction, two slide blocks are symmetrically fixed on the guide pad movably, and its top is passed cope match-plate pattern and is stretched in the die cavity; the skewed slot of symmetry is formed on the bottom, and is adaptive with the slide rail of latch segment both sides respectively.
2. a kind of according to claim 1 drawer type of urea aldehyde formed product is got product stripping mechanism, it is characterized in that: the side that described latch segment links to each other with connecting rod is " worker " font groove, and an end of connecting rod and the groove part of latch segment are adaptive.
3. a kind of as claimed in claim 1 or 2 drawer type of urea aldehyde formed product is got product stripping mechanism, it is characterized in that: the end both sides that described latch segment links to each other with connecting rod are locked on the cope match-plate pattern by two briquettings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201443598U CN202053484U (en) | 2011-05-09 | 2011-05-09 | Drawer type product taking and stripping mechanism for formation of urea formaldehyde product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201443598U CN202053484U (en) | 2011-05-09 | 2011-05-09 | Drawer type product taking and stripping mechanism for formation of urea formaldehyde product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202053484U true CN202053484U (en) | 2011-11-30 |
Family
ID=45013469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201443598U Expired - Fee Related CN202053484U (en) | 2011-05-09 | 2011-05-09 | Drawer type product taking and stripping mechanism for formation of urea formaldehyde product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202053484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263816A (en) * | 2017-03-24 | 2017-10-20 | 东莞市烨盈制模有限公司 | A kind of shovel mechanism and injection mold clamping apparatus |
-
2011
- 2011-05-09 CN CN2011201443598U patent/CN202053484U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263816A (en) * | 2017-03-24 | 2017-10-20 | 东莞市烨盈制模有限公司 | A kind of shovel mechanism and injection mold clamping apparatus |
| CN107263816B (en) * | 2017-03-24 | 2019-04-19 | 东莞市烨盈制模有限公司 | A kind of shovel mechanism and injection mold clamping apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |