CN207031928U - Automatic demoulding device for paper pulp products and mould with same - Google Patents
Automatic demoulding device for paper pulp products and mould with same Download PDFInfo
- Publication number
- CN207031928U CN207031928U CN201720956612.7U CN201720956612U CN207031928U CN 207031928 U CN207031928 U CN 207031928U CN 201720956612 U CN201720956612 U CN 201720956612U CN 207031928 U CN207031928 U CN 207031928U
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- Prior art keywords
- mounting hole
- die
- pin
- cavity plate
- pulp
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- 229920001131 Pulp (paper) Polymers 0.000 title claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 5
- 238000009966 trimming Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- Paper (AREA)
Abstract
An automatic demoulding device for paper pulp products and a mould with the device comprise a mounting hole (1) arranged on a male die (2); a mandril (3) which is connected with the mounting hole (1) near the female die in a sliding way; a compression spring (4) which is positioned in the mounting hole (1) and is blocked outside the end, far away from the female die, of the ejector rod (3); the retaining piece (5) is connected with the mounting hole (1) and used for retaining the compression spring (4) and is far away from the end of the female die; and the limiting mechanism is used for preventing the ejector rod (3) from being separated from the mounting hole (1). The utility model provides a scheme, when terrace die and die closure, in ejector pin (3) retraction terrace die, during the die sinking, at terrace die and die separately in-process, ejector pin (3) pop out under compression spring (4)'s effect, ejector pin (3) are fallen paper pulp goods from the terrace die top, realize the function of the automatic drawing of patterns of product. The automatic demolding device has the characteristics of ingenious structure, convenience in installation and use, capability of completing automatic demolding of paper pulp products in the mold opening process and high production efficiency.
Description
Technical field
Paper mould technical field is the utility model is related to, can make paper pulp after mould is compressing more particularly, to one kind
The pickoff that product is deviate from automatically and the mould with the pickoff.
Background technology
Paper mould is a kind of three-dimensional paper technology.It is moulded using paper pulp as raw material on mould machine by certain moduli tool
Go out the pulp goodses of definite shape.
In moulded paper pulp product manufacturing process, various production moulds need to be used for different pulp goodses, for portion
Separation milk products, automatic demoulding is tended not to after product approval, usually rely on the artificial demoulding, operating environment temperature is high, not only
Low production efficiency, and because mould is in the condition of high temperature, it is easy to scald operator.
CN201436318U discloses a kind of cup class depth chamber pulp goodses automatic stripping die on April 7th, 2010.
The cup class depth chamber pulp goodses automatic stripping die, including be provided with the cope plate of punch-pin and be provided with the lower template of cavity plate,
Upper and lower template is movable respectively and is fixedly installed in press device, is slided in its punch-pin and is provided with pushing block, pushing block and ejecting mechanism
Connect.Ejecting mechanism includes being arranged on push rod, back-moving spring and the push rod being arranged on above push rod；Push rod lower end is from cope plate top
Face is penetrated in the cavity of punch-pin, is fixedly connected with pushing block, and upper end connects with push rod, and push rod is fixedly installed on press device；On
Template corresponds to push rod and is provided with stepped hole, and push rod upper end is provided with baffle ring, and back-moving spring compresses the step surface for being arranged on stepped hole
Between baffle ring bottom surface.By the cooperation of ejecting mechanism and pushing block in operation process, make the shaping being locked in cope plate punch-pin
Product comes off afterwards, realizes the function of product automatic demoulding.
Automatic stripping die of the prior art, structure slightly complicated pair are once produced provided with more set punch-pin and cavity plate simultaneously
Go out the mould of multiple pulp goodses, because the structure of complexity has difficulty installing, the position of ejecting mechanism is not easily achieved
The demoulding according to product needs flexibly to set；Ejecting mechanism is set directly at the forming part of punch-pin, to the forming process of product and
Product quality is possible to bring influence.
Utility model content
The defects of in order to overcome prior art, the utility model provide a kind of clever structure, easy to install, production effect
The high pulp goodses pickoff of rate and the mould with the pickoff.
In order to solve the above-mentioned technical problem, on the one hand, the utility model provides a kind of pulp goodses pickoff, bag
Include the mounting hole being arranged on punch-pin；The push rod being slidably connected with the nearly cavity plate end of the mounting hole；In the mounting hole, gear
Compression spring outside the remote cavity plate end of the push rod；It is connected with the mounting hole, for blocking the remote of the compression spring
From the blocking piece at cavity plate end；For the position-limit mechanism for preventing the push rod from deviating from out of mounting hole.Position-limit mechanism has several
Structure type, such as stepped hole, bellmouth, or slide slot is set in mounting hole, the structures such as spacer pin are equipped with push rod
Form.
Further, pulp goodses pickoff provided by the utility model, the blocking piece are with external screw thread
Pin, the remote cavity plate end of the mounting hole is internal thread hole, and the pin is threadedly coupled with mounting hole, the pin it is remote
A word or cross opening groove are provided with from cavity plate end.
Further, pulp goodses pickoff provided by the utility model, the mounting hole are stepped hole, installation
The internal diameter at the nearly cavity plate end in hole is less than the internal diameter away from cavity plate end.
In order to solve the above-mentioned technical problem, on the other hand, the utility model provides a kind of mould, has any one of foregoing institute
The pulp goodses pickoff stated.
Further, mould provided by the utility model, the pulp goodses pickoff is arranged on punch-pin, right
It should be removed in the outer fix of pulp goodses finished product with the part shaping paper pulp of ejector pin contact in trimming.
In the case where not conflicting, aforementioned improved scheme can be implemented alone or in combination.
Technical scheme provided by the utility model, pulp goodses are when hot-forming, punch-pin and cavity plate closure, push rod by
The pressure of cavity plate, compress after compression spring in retraction punch-pin, when die sinking, in punch-pin and cavity plate separation process, push rod is being pressed
Ejected in the presence of contracting spring, by pulp goodses from punch-pin roof fall, realize the function of product automatic demoulding.It is skilful with structure
It is wonderful, easy to install on punch-pin, the automatic demoulding of pulp goodses, the characteristics of production efficiency is high are completed during die sinking.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, forms the part of the application, but composition pair
Improper restriction of the present utility model.In the accompanying drawings：
Fig. 1 is the principle schematic diagram of embodiment pulp goodses pickoff；
Fig. 2 is that the punch-pin axle of embodiment pulp goodses pickoff surveys schematic diagram；
Fig. 3 is that the punch-pin axle of embodiment paper pulp product mold surveys schematic diagram.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Pulp goodses pickoff as shown in Figure 1, including the mounting hole 1 being arranged on punch-pin 2；With mounting hole 1
The push rod 3 that nearly cavity plate end is slidably connected；In mounting hole 1, the compression spring 4 kept off outside the remote cavity plate end of push rod 3；With peace
Dress hole 1 connects, the blocking piece 5 at the remote cavity plate end for blocking compression spring 4；For preventing the push rod from being taken off out of mounting hole
The position-limit mechanism gone out.
Alternatively, pulp goodses pickoff provided by the utility model, blocking piece 5 are with externally threaded pin
Nail, the remote cavity plate end of mounting hole 1 is internal thread hole, and pin is threadedly coupled with mounting hole 1, and the remote cavity plate end of pin is provided with one
Word or cross opening groove.
Alternatively, pulp goodses pickoff provided by the utility model, mounting hole 1 are stepped hole, mounting hole 1
The internal diameter at nearly cavity plate end is less than the internal diameter away from cavity plate end.The structure can prevent push rod 3 from being come off out of mounting hole 1.
Paper pulp product mold as shown in Figures 2 and 3, including punch-pin and cavity plate, punch-pin are provided with multiple pulp goodses certainly
Dynamic stripper apparatus.Each pulp goodses pickoff is arranged on the outer fix corresponding to the finished product of pulp goodses 6, with push rod 3
The part shaping paper pulp of contact is removed in trimming.
Operation principle：For pulp goodses 6 when hot-forming, punch-pin and cavity plate closure, push rod 3 is by the pressure of cavity plate, pressure
After contracting compression spring 4 in retraction punch-pin, when die sinking, in punch-pin and cavity plate separation process, work of the push rod 3 in compression spring 4
With lower ejection, by pulp goodses 6 from punch-pin roof fall, realize the function of product automatic demoulding.
Pulp goodses pickoff is arranged on the outer fix corresponding to the finished product of pulp goodses 6, is contacted with push rod 3
Part shaping paper pulp is removed in trimming.The quality because setting pulp goodses pickoff to carry out completed belt can be avoided
Influence.
Obviously, the utility model is not limited to above preferred embodiment, can also be in the utility model claims and explanation
In the spirit that book limits, the conversion and improvement of diversified forms are carried out, can solve same technical problem, and technology expected from acquirement
Effect, therefore do not repeat.One of ordinary skill in the art directly or can associate all from the utility model disclosure
Scheme, as long as within the spirit that claim limits, fall within the scope of protection of the utility model.
Claims (5)
1. a kind of pulp goodses pickoff, it is characterised in that including being arranged at punch-pin（2）On mounting hole（1）；With institute
State mounting hole（1）The push rod that nearly cavity plate end is slidably connected（3）；Positioned at the mounting hole（1）It is interior, keep off in the push rod（3）It is remote
From the compression spring outside cavity plate end（4）；With the mounting hole（1）Connection, for blocking the compression spring（4）Remote cavity plate
The blocking piece at end（5）；For preventing the push rod（3）From mounting hole（1）The position-limit mechanism of interior abjection.
2. pulp goodses pickoff according to claim 1, it is characterised in that the blocking piece（5）For with
Externally threaded pin, the mounting hole（1）Remote cavity plate end be internal thread hole, the pin and mounting hole（1）Threaded connection,
The remote cavity plate end of the pin is provided with a word or cross opening groove.
3. pulp goodses pickoff according to claim 1, it is characterised in that the mounting hole（1）For step
Hole, mounting hole（1）Nearly cavity plate end internal diameter be less than away from cavity plate end internal diameter.
4. a kind of mould, it is characterised in that there is the pulp goodses pickoff described in any one of claims 1 to 3.
5. mould according to claim 4, it is characterised in that the pulp goodses pickoff is arranged on punch-pin
On, corresponding to pulp goodses（6）The outer fix of finished product, with push rod（3）The part shaping paper pulp of contact is cut in trimming
Remove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956612.7U CN207031928U (en) | 2017-08-02 | 2017-08-02 | Automatic demoulding device for paper pulp products and mould with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956612.7U CN207031928U (en) | 2017-08-02 | 2017-08-02 | Automatic demoulding device for paper pulp products and mould with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207031928U true CN207031928U (en) | 2018-02-23 |
Family
ID=61473724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720956612.7U Active CN207031928U (en) | 2017-08-02 | 2017-08-02 | Automatic demoulding device for paper pulp products and mould with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207031928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670417A (en) * | 2019-11-22 | 2020-01-10 | 李少兵 | Paper pulp molding machine and product transfer structure thereof |
| CN110843179A (en) * | 2019-11-19 | 2020-02-28 | 漳州市蓝宝塑业有限公司 | Injection molding equipment and injection molding process for mirror surface of environment-friendly injection molded spectacle lens |
-
2017
- 2017-08-02 CN CN201720956612.7U patent/CN207031928U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843179A (en) * | 2019-11-19 | 2020-02-28 | 漳州市蓝宝塑业有限公司 | Injection molding equipment and injection molding process for mirror surface of environment-friendly injection molded spectacle lens |
| CN110670417A (en) * | 2019-11-22 | 2020-01-10 | 李少兵 | Paper pulp molding machine and product transfer structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210201 Address after: 526000 room 1507, 15th floor, Fumin Building, 18 Beijiang Avenue, high tech Zone, Zhaoqing City, Guangdong Province (office only) Patentee after: Guangdong Huagong Huanyuan Environmental Protection Technology Co.,Ltd. Address before: 526238 Guangdong Zhaoqing hi tech Zone Tianhe aluminum and Steel Products Co., Ltd. workshop A Patentee before: JUST BIODEGRADABLE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |