CN214082636U - Mechanical demolding device of injection molding machine - Google Patents
Mechanical demolding device of injection molding machine Download PDFInfo
- Publication number
- CN214082636U CN214082636U CN202022631823.8U CN202022631823U CN214082636U CN 214082636 U CN214082636 U CN 214082636U CN 202022631823 U CN202022631823 U CN 202022631823U CN 214082636 U CN214082636 U CN 214082636U
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- CN
- China
- Prior art keywords
- template
- demoulding
- air hole
- organism
- injection molding
- 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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- 238000001746 injection moulding Methods 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000004033 plastic Substances 0.000 abstract description 21
- 229920003023 plastic Polymers 0.000 abstract description 21
- 238000000465 moulding Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000000110 cooling liquid Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 238000004513 sizing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to an injection molding machine technical field specifically is a mechanical shedder of injection molding machine, which comprises a bod, the organism right side is provided with the collecting vat, and organism right side upper end is provided with the template, and the template right side is provided with the die cavity, and inside demoulding structure that is provided with in the middle of the template, the inside damping structure that is provided with in template left side, be provided with the cooler bin in the middle of the organism is inside, and the cooler bin left side is provided with the suction pump, the cooling tube is connected to the cooler bin upper end, organism left side upper end is provided with the heater, the inside telescopic link that is provided with of heater, telescopic link left side fixed connection apron, the inside hole of moulding plastics that is provided with of apron. Make the removal that moves the piece can only follow the downthehole absorption air of first gas and get into the demolding chamber, move the piece and drive the push rod, the push rod drives the connecting rod, and the connecting rod drives the ejector pin, and the ejector pin promotes the roof and removes left, and the roof is released the plastics in the die cavity, accomplishes the automatic drawing of patterns, the utility model discloses can automatic drawing of patterns to the speed of drawing of patterns is at the uniform velocity slow, can not destroy plastics.
Description
Technical Field
The utility model relates to an injection molding machine technical field specifically is a mechanical shedder of injection molding machine.
Background
An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould.
When the existing injection molding machine is used for production and processing, the plastic inside the mold is slowly cooled and cannot be rapidly molded, and automatic demolding cannot be performed during subsequent demolding, and the injection molding machine with the automatic demolding device is damaged because the top plate is pushed too fast, so that the plastic becomes defective or inferior, and the economic benefit is damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanical shedder of injection molding machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mechanical shedder of injection molding machine, includes the organism, the organism right side is provided with the collecting vat, and organism right side upper end is provided with the template, and the template right side is provided with the die cavity, and inside demoulding structure that is provided with in the middle of the template, the inside damping structure that is provided with in template left side, be provided with the cooler bin in the middle of the organism is inside, the cooler bin left side is provided with the suction pump, the cooling tube is connected to the cooler bin upper end, organism left side upper end is provided with the heater, the inside telescopic link that is provided with of heater, telescopic link left side fixed connection apron, the inside hole of moulding plastics that is provided with of apron.
Preferably, demoulding structure uses the template to be provided with two sets ofly as central longitudinal symmetry, demoulding structure is including drawing of patterns chamber, connecting rod, push rod, move the piece, drawing of patterns spring, ejector pin, roof, drawing of patterns chamber is located inside the template, drawing of patterns intracavity portion is provided with the connecting rod, connecting rod left side outer end fixed connection push rod, the push rod runs through the template, the outside cup joints in the middle of the push rod and moves the piece, move a left side fixed connection drawing of patterns spring, drawing of patterns spring left side fixed connection template, the inner fixed connection ejector pin in connecting rod left side, the ejector pin runs through the template and extends to the die cavity in, ejector pin right side fixed connection roof.
Preferably, damping structure corresponds demoulding structure and is provided with two sets ofly, damping structure is including ventilating the chamber, the restriction spring, move the board, the fixed block, first gas pocket, the second gas pocket, it is located the template left side to ventilate the chamber, it links to each other with the drawing of patterns chamber to ventilate the chamber right side, it is provided with the restriction spring to ventilate intracavity portion, the restriction spring is provided with two with moving the board as central longitudinal symmetry, restriction spring left side fixed connection template, restriction spring right side fixed connection moves the board, move the middle fixed connection fixed block in the middle of the board left side, be provided with first gas pocket in the middle of the fixed block, first gas pocket runs through the fixed block, the first gas pocket outside is provided with the second gas pocket, lateral wall in the middle of the fixed block is run through in the second gas pocket left side, it all is provided with the notch to move first gas pocket of board correspondence and second gas pocket.
Preferably, the upper end of the water suction pump is connected with a cooling pipe, and the cooling pipe is arranged in the cover plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. after thermoplastic plastics pour into from the hole of moulding plastics, start and take out into the pump, the cooling liquid of suction pump in with the cooler bin through the cooling tube of upper end is taken out, and the cooling liquid is along with the cooling tube removes in the apron, and the heat absorption that the cooling liquid gived off plastics when removing for plastics rapid cooling design gets back to the cooler bin through the suction pump, accomplishes the heat dissipation and circulates, the utility model discloses can dispel the heat and circulate, make plastics can rapid prototyping.
2. After the plastics are stereotyped, the telescopic link is to the right side shrink, the drawing of patterns spring will move the piece and promote to the left side, move the piece and need follow the chamber of ventilating and inwards absorb the air when moving left, restriction spring in the damping structure will move the board restriction and ventilate between chamber and the drawing of patterns chamber, make the removal that moves the piece can only follow the first downthehole absorption air of air admission and take off the die cavity, move the piece and drive the push rod, the push rod drives the connecting rod, the connecting rod drives the ejector pin, the ejector pin promotes the roof and moves left, the roof releases the plastics in the die cavity, accomplishes automatic drawing of patterns, the utility model discloses can automatic drawing of patterns, and the speed of drawing of patterns is at the uniform velocity slow, can not destroy plastics.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic view of the template structure of the present invention;
FIG. 3 is a schematic view of the damping structure of the present invention;
FIG. 4 is a schematic diagram of the structure of the movable plate of the present invention;
FIG. 5 is a schematic view of the cover plate wrapping template of the present invention;
fig. 6 is a sectional view of the cover plate side of the present invention.
In the figure: the device comprises a machine body 1, a collecting groove 2, a template 3, a mold cavity 4, a demolding structure 5, a damping structure 6, a cooling box 7, a water pump 8, a cooling pipe 9, a heater 10, an expansion rod 11, a cover plate 12, an injection molding hole 13, a demolding cavity 51, a connecting rod 52, a push rod 53, a moving block 54, a demolding spring 55, an ejector rod 56, a top plate 57, a ventilation cavity 61, a limiting spring 62, a moving plate 63, a fixing block 64, a first air hole 65 and a second air hole 66.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a mechanical shedder of injection molding machine, which comprises a bod 1, 1 right side of organism is provided with collecting vat 2, 1 right side upper end of organism is provided with template 3, 3 right sides of template are provided with die cavity 4, inside demoulding structure 5 that is provided with in the middle of 3 templates, 3 left sides of template inside is provided with damping structure 6, 1 inside middle cooler bin 7 that is provided with of organism, 7 left sides of cooler bin are provided with suction pump 8, 7 upper ends of cooler bin connect the cooling tube 9, 1 left side upper end of organism is provided with heater 10, the inside telescopic link 11 that is provided with of heater 10, 11 left sides fixed connection apron 12 of telescopic link, the inside hole 13 of moulding plastics that is provided with of apron 12.
The damping structure 6 is provided with two groups corresponding to the demoulding structure 5, the damping structure 6 comprises a vent cavity 61, a limiting spring 62, a moving plate 63, a fixed block 64, a first air hole 65 and a second air hole 66, the vent cavity 61 is positioned at the left side of the template 3, the right side of the vent cavity 61 is connected with the demoulding cavity 51, the limiting spring 62 is arranged in the vent cavity 61, the limiting spring 62 is symmetrically arranged up and down by taking the moving plate 63 as the center, the left side of the limiting spring 62 is fixedly connected with the template 3, the right side of the limiting spring 62 is fixedly connected with the moving plate 63, the middle of the left side of the moving plate 63 is fixedly connected with the fixed block 64, the middle of the fixed block 64 is provided with the first air hole 65, the first air hole 65 penetrates through the fixed block 64, the outer side of the first air hole 65 is provided with the second air hole 66, the left side of the second air hole 66 penetrates through the middle side wall of the fixed block, the moving plate 63 is provided with notches corresponding to the first air hole 65 and the second air hole 66, when the template 3 is wrapped by the cover plate 12, through inside air extrusion move board 63, move board 63 and will restrict spring 62 and promote to the left side, let the second air hole 66 of fixed block 64 lateral wall expose for first air hole 65 and second air hole 66 outwards exhaust simultaneously, can not cause the hindrance to apron 12 parcel template 3.
The upper end of the water suction pump 8 is connected with the cooling pipe 9, the cooling pipe 9 is arranged inside the cover plate 12, and the water suction pump 8 can enable the internal cooling liquid to form heat dissipation circulation.
The working principle is as follows:
starting the machine, pushing the cover plate 12 to the left by the telescopic rod 11, pushing the push rod 53 by the cover plate 12, pushing the connecting rod 52 by the push rod 53, discharging air in the demolding cavity 51 outwards by the connecting rod 52 through the ventilation cavity 61, if the speed of discharging the air is too high, pushing the moving plate 63 to the left, driving the fixed block 64 by the moving plate 63, exposing the fixed block 64 out of the second air hole 66, simultaneously discharging the air from the second air hole 66 and the first air hole 65, filling thermoplastic plastics from the injection molding hole 13 after the template 3 is wrapped by the cover plate 12, starting the pump 8 after finishing focusing, pumping the cooling liquid in the cooling box 7 by the water pump 8 through the cooling pipe 9 at the upper end, absorbing the heat emitted by the plastics when the cooling liquid moves in the cover plate 12, rapidly cooling and sizing the plastics, returning to the cooling box 7 by the water pump 8, finishing the heat dissipation cycle, and sizing the plastics, the telescopic rod 11 is contracted towards the right side, the demoulding spring 55 pushes the moving block 54 towards the left side, when the moving block 54 moves towards the left side, air needs to be absorbed inwards from the ventilation cavity 61, the limiting spring 62 in the damping structure 6 limits the moving plate 63 between the ventilation cavity and the demoulding cavity 51, so that the moving block 54 can only absorb air from the first air hole 65 to enter the demoulding cavity 51, the moving block 54 drives the push rod 53, the push rod 53 drives the connecting rod 52, the connecting rod 52 drives the ejector rod 56, the ejector rod pushes the top plate 57 to move towards the left, the top plate 57 pushes out the plastic in the mould cavity 4, and automatic demoulding is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a mechanical shedder of injection molding machine, includes organism (1), its characterized in that: organism (1) right side is provided with collecting vat (2), and organism (1) right side upper end is provided with template (3), and template (3) right side is provided with die cavity (4), and inside demoulding structure (5) of being provided with in the middle of template (3), and inside damping structure (6) of being provided with in template (3) left side, organism (1) is provided with cooler bin (7) in the middle of inside, and cooler bin (7) left side is provided with suction pump (8), cooling tube (9) is connected to cooler bin (7) upper end, organism (1) left side upper end is provided with heater (10), and heater (10) inside is provided with telescopic link (11), telescopic link (11) left side fixed connection apron (12), apron (12) inside is provided with injection molding hole (13).
2. The mechanical stripping apparatus of an injection molding machine as claimed in claim 1, wherein: the two sets of demoulding structures (5) are arranged up and down symmetrically by taking the template (3) as a center, the demoulding structures (5) comprise demoulding cavities (51), connecting rods (52), push rods (53) and moving blocks (54), demoulding spring (55), ejector pin (56), roof (57), demoulding chamber (51) are located inside template (3), demoulding chamber (51) inside is provided with connecting rod (52), connecting rod (52) left side outer end fixed connection push rod (53), push rod (53) run through template (3), the outside cup joints in the middle of push rod (53) and moves piece (54), move piece (54) left side fixed connection demoulding spring (55), demoulding spring (55) left side fixed connection template (3), connecting rod (52) left side inner fixed connection ejector pin (56), ejector pin (56) run through template (3) and extend to in die cavity (4), ejector pin (56) right side fixed connection roof (57).
3. The mechanical stripping apparatus of an injection molding machine as claimed in claim 1, wherein: the damping structure (6) is provided with two groups corresponding to the demoulding structure (5), the damping structure (6) comprises a ventilation cavity (61), a limiting spring (62), a moving plate (63), a fixing block (64), a first air hole (65) and a second air hole (66), the ventilation cavity (61) is positioned on the left side of the template (3), the right side of the ventilation cavity (61) is connected with the demoulding cavity (51), the limiting spring (62) is arranged in the ventilation cavity (61), the limiting springs (62) are symmetrically arranged up and down by taking the moving plate (63) as the center, the left side of the limiting spring (62) is fixedly connected with the template (3), the right side of the limiting spring (62) is fixedly connected with the moving plate (63), the middle of the left side of the moving plate (63) is fixedly connected with the fixing block (64), the middle of the fixing block (64) is provided with the first air hole (65), the first air hole (65) penetrates through the fixing block (64), and the outer side of the first air hole (65) is provided with the second air hole (66), the left side of the second air hole (66) penetrates through the middle side wall of the fixed block, and the moving plate (63) is provided with notches corresponding to the first air hole (65) and the second air hole (66).
4. The mechanical stripping apparatus of an injection molding machine of claim 2, wherein: the upper end of the water suction pump (8) is connected with the cooling pipe (9), and the cooling pipe (9) is arranged in the cover plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022631823.8U CN214082636U (en) | 2020-11-15 | 2020-11-15 | Mechanical demolding device of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022631823.8U CN214082636U (en) | 2020-11-15 | 2020-11-15 | Mechanical demolding device of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214082636U true CN214082636U (en) | 2021-08-31 |
Family
ID=77450129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022631823.8U Expired - Fee Related CN214082636U (en) | 2020-11-15 | 2020-11-15 | Mechanical demolding device of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214082636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102990A (en) * | 2021-12-01 | 2022-03-01 | 杭州煊赫电子有限公司 | Discharging equipment for injection molding and processing technology |
| CN114131857A (en) * | 2021-11-30 | 2022-03-04 | 沧州恒塑塑料制品有限公司 | Multifunctional injection molding and demolding device |
-
2020
- 2020-11-15 CN CN202022631823.8U patent/CN214082636U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131857A (en) * | 2021-11-30 | 2022-03-04 | 沧州恒塑塑料制品有限公司 | Multifunctional injection molding and demolding device |
| CN114102990A (en) * | 2021-12-01 | 2022-03-01 | 杭州煊赫电子有限公司 | Discharging equipment for injection molding and processing technology |
| CN114102990B (en) * | 2021-12-01 | 2024-04-05 | 杭州煊赫电子有限公司 | Discharging equipment for injection molding and processing technology |
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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: 20210831 |