CN211762974U - Automatic foam molding machine - Google Patents
Automatic foam molding machine Download PDFInfo
- Publication number
- CN211762974U CN211762974U CN202020288493.4U CN202020288493U CN211762974U CN 211762974 U CN211762974 U CN 211762974U CN 202020288493 U CN202020288493 U CN 202020288493U CN 211762974 U CN211762974 U CN 211762974U
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- Prior art keywords
- frame
- vacuum
- die
- raw materials
- pipe
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- 238000010097 foam moulding Methods 0.000 title claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 38
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims 1
- 238000009826 distribution Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 239000006260 foam Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000013518 molded foam Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 208000035874 Excoriation Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 238000009434 installation Methods 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
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an automatic foam molding machine, which comprises an electric control system and a longitudinal beam, wherein the longitudinal beam is supported by a plurality of frame feet, a fixed die frame and a frame back seat are oppositely and fixedly arranged on the longitudinal beam, a main guide pillar is arranged between the fixed die frame and the frame back seat, a movable die frame is arranged on the main guide pillar in a sliding way, the outer end of the fixed die frame is connected with an auxiliary bracket, a top frame guide pillar is arranged between the auxiliary bracket and the fixed die frame, a demoulding top frame is sleeved on the top frame guide pillar in a sliding way and linked with a demoulding hydraulic cylinder, a raw material tank is arranged at the upper end of the auxiliary bracket, a cooling pipe and a steam pipe are arranged above the fixed die frame and the frame back seat, a die closing hydraulic cylinder is arranged on the frame back seat, the piston rod end of the die closing hydraulic cylinder is connected with the movable die frame, a vacuum tank is arranged at the rear part, the vacuum interface is connected with a vacuum negative pressure device.
Description
Technical Field
The utility model relates to a foamed plastic mechanical equipment technical field specifically is an automatic foam molding machine.
Background
The foamed plastic has light weight, excellent heat preservation and buffering protection effects, and can be widely applied to the protection package of electric appliances, aquatic products, fruits and vegetables, shoe linings and the like; the foam plastic is usually required to be molded according to the shape of a protected material before use, at present, a general molding process is to manufacture a mold according to the shape of the protected material, the mold is generally provided with pipeline joints for injecting foam plastic raw materials, connecting steam and connecting cooling water, when in use, the mold is arranged in a mold frame and is closed, then the foam plastic raw materials are injected into the mold, high-temperature steam is introduced to expand the foam plastic, the molding is realized due to the limitation of a mold cavity, and finally, the mold is taken out after cooling and shaping; and, after the mould has been installed to the removal framed, weight is heavy, simultaneously in the working process because need use high temperature steam heating during the shaping, need use the cooling water cooling during the design, so form periodic alternating stress repeatedly, serious to the wearing and tearing of removal framed guide pillar, influence the life of complete machine.
Disclosure of Invention
An object of the utility model is to provide an automatic foam molding machine has degree of automation height, stable performance, and the problem among the prior art has been solved to the advantage of complete machine longe-lived.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic foam forming machine comprises an electric control system 7 and a longitudinal beam 2, wherein the longitudinal beam 2 is supported by a plurality of machine frame legs 1, a fixed die frame 3 and a machine frame rear seat 6 are oppositely and fixedly arranged on the longitudinal beam 2, a main guide post 8 is arranged between the fixed die frame 3 and the machine frame rear seat 6, a movable die frame 4 is arranged on the main guide post 8 in a sliding mode, the outer end of the fixed die frame 3 is connected with an auxiliary bracket 26, a top frame guide post 14 is arranged between the auxiliary bracket 26 and the fixed die frame 3, a demoulding top frame 12 is sleeved on the top frame guide post 14 in a sliding mode, the demoulding top frame 12 is linked with a demoulding hydraulic cylinder 13, a raw material tank 16 is arranged at the upper end of the auxiliary bracket 26, a cooling pipe 17 and a steam pipe 18 are arranged above the fixed die frame 3 and the machine frame rear seat 6, a cooling pipe interface 19 is arranged at the outlet end of the cooling pipe 17, the steam pipe 18 is provided with a steam pipe interface 20 at the outlet end, a mold closing hydraulic cylinder 21 is arranged on the frame rear seat 6, the piston rod end of the mold closing hydraulic cylinder 21 is connected with the movable mold filling frame 4, a vacuum tank 22 is arranged behind the frame rear seat 6, a vacuum interface 27 and a vacuum pipeline 23 are communicated with the vacuum tank 22, the vacuum interface 27 is connected with a vacuum negative pressure device, and a vacuum connecting hose 24 is arranged at one end of the vacuum pipeline 23 far away from the vacuum tank 22.
Further, a compressed air interface 1601, a raw material inlet 1602 and a raw material distribution pipe 1603 are arranged on the raw material tank 16, a gate plate 1606 is arranged between the raw material distribution pipe 1603 and the raw material tank 16, the gate plate 1606 controls the on-off of the raw material distribution pipe 1603 and the raw material tank 16 through a material injection cylinder 1605, and the raw material distribution pipe 1603 is provided with a raw material distribution interface 1604.
Further, electromagnetic valves 25 are disposed on the cooling pipe 17, the steam pipe 18 and the vacuum pipe 23.
Further, a top rod 15 is arranged on the demoulding top frame 12.
Further, a safety door 5 is arranged on the outer side of the movable die frame 4.
Further, it is right that the removal dress form 4 lower extreme is equipped with supporting roller assembly 11 the removal dress form 4 carries out the bearing that slides, supporting roller assembly 11 include with the gyro wheel frame 1102 that the removal dress form 4 is connected and rotatable the installing gyro wheel 1101 on the gyro wheel frame 1102, gyro wheel 1101 and slide rail 10 rolling contact, slide rail 10 is installed on I-beam 9, I-beam 9 with longeron 2 is connected.
Further, a waist-shaped hole 1103 is formed at the joint of the roller frame 1102 and the movable die holding frame 4.
The utility model discloses a theory of operation and beneficial effect: the utility model provides an automatic foam molding machine, at the cooling tube, cooling water and high temperature steam are inserted respectively to the steam pipe, the clean compressed air of compressed air interface access, in operation, only need to install left mould and right mould of foamed plastic forming die on fixed dress framed and removal dress framed respectively fixed, and respectively with the pressure hose with the cooling tube interface with the corresponding joint on the right mould of left mould, the steam pipe interface, raw materials distribution interface and vacuum connection hose UNICOM, the compound die pneumatic cylinder promotes to move the dress framed and draws close to make left mould and right mould closed seal promptly the compound die under electric control system's control, then annotate the action of material cylinder and open the flashboard, foamed plastic raw materials is injected into the mould through the raw materials distribution interface by the raw materials distributing pipe, annotate the material cylinder and close the flashboard after accomplishing the injection, then the solenoid valve on the steam pipe is opened, high-temperature steam enters the die through a steam pipe interface, the foam plastic raw material is expanded and formed under the action of the high-temperature steam, reaches the set temperature and is insulated, the temperature measurement adopts the steps that thermocouples are arranged in the left and right moulds and are electrically connected with an electric control system, after the set heat preservation time is reached, closing the electromagnetic valve on the steam pipe, opening the electromagnetic valve on the cooling pipe, allowing cooling water to enter the forming mold to cool and shape the formed foamed plastic, then opening the electromagnetic valve on the vacuum pipeline, communicating the negative pressure of the vacuum tank with the forming mold, pumping condensed water of high-temperature steam in a mold cavity of the mold to quickly dry the molded foam, pulling the movable mold loading frame to be far away from the fixed mold loading frame by the mold clamping hydraulic cylinder to open the left mold and the right mold, ejecting the ejector rod into the mold by the demolding hydraulic cylinder demolding top frame to eject the molded foam, and automatically performing the whole working process; the supporting roller assembly is used for moving the die frame to carry out sliding supporting, so that the radial load of the main guide pillar is reduced, meanwhile, the influence of periodic alternating stress on the main guide pillar is repeatedly formed due to the fact that high-temperature steam is needed for heating during molding and cooling with cooling water is needed during shaping in the working process, the early abrasion of the main guide pillar and related matching parts is prevented, the service life of equipment is remarkably prolonged, the automation degree is high, the performance is stable, and the service life of the whole machine is long.
Drawings
Fig. 1 is a schematic view of the front perspective of the present invention.
Fig. 2 is a schematic view of the back view angle of the present invention.
Fig. 3 is a perspective view of the roller frame of the present invention.
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. 1-3, an automatic foam molding machine comprises an electric control system 7, and further comprises a longitudinal beam 2, wherein the longitudinal beam 2 is supported by a plurality of frame legs 1, a fixed mold frame 3 and a frame rear seat 6 are fixedly arranged on the longitudinal beam 2 in an opposite manner, a main guide post 8 is arranged between the fixed mold frame 3 and the frame rear seat 6, a movable mold frame 4 is slidably arranged on the main guide post 8, an auxiliary bracket 26 is connected with the outer end of the fixed mold frame 3, a top frame guide post 14 is arranged between the auxiliary bracket 26 and the fixed mold frame 3, a demolding top frame 12 is slidably sleeved on the top frame guide post 14, the demolding top frame 12 is linked with a demolding hydraulic cylinder 13, a raw material tank 16 is arranged at the upper end of the auxiliary bracket 26, a cooling pipe 17 and a steam pipe 18 are arranged above the fixed mold frame 3 and the frame rear seat 6, a cooling pipe interface 19 is arranged at the outlet end of the cooling pipe 17, a steam pipe interface 20 is arranged at the, the piston rod end of the die closing hydraulic cylinder 21 is connected with the movable die filling frame 4, the vacuum tank 22 is arranged behind the rack rear seat 6, the vacuum tank 22 is communicated with a vacuum interface 27 and a vacuum pipeline 23, the vacuum interface 27 is connected with a vacuum negative pressure device, and one end of the vacuum pipeline 23, which is far away from the vacuum tank 22, is provided with a vacuum connecting hose 24.
Preferably, the raw material tank 16 is provided with a compressed air interface 1601, a raw material inlet 1602, and a raw material distribution pipe 1603, a shutter 1606 is provided between the raw material distribution pipe 1603 and the raw material tank 16, the shutter 1606 controls the opening and closing of the raw material distribution pipe 1603 and the raw material tank 16 by a material injection cylinder 1605, and the raw material distribution pipe 1603 is provided with a raw material distribution interface 1604.
Preferably, the cooling pipe 17, the steam pipe 18 and the vacuum pipe 23 are provided with electromagnetic valves 25.
Preferably, the knockout top frame 12 is provided with a knockout pin 15.
Preferably, a safety door 5 is arranged outside the movable mold frame 4 for further installation protection of operators.
Preferably, a support roller assembly 11 is arranged at the lower end of the movable die frame 4 to slidably support the movable die frame 4, the support roller assembly 11 comprises a roller frame 1102 connected with the movable die frame 4 and a roller 1101 rotatably mounted on the roller frame 1102, the roller 1101 is in rolling contact with a slide rail 10, the slide rail 10 is mounted on an i-beam 9, and the i-beam 9 is connected with the longitudinal beam 2.
Preferably, in order to facilitate the adjustment of the supporting position of the roller frame 1102 during assembly, a slotted hole 1103 is formed at the connection part of the roller frame 1102 and the movable die frame 4, and a bolt for fastening penetrates through the slotted hole 1103 to fasten the roller frame 1102 and the movable die frame into a whole.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
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 (7)
1. An automatic foam molding machine, includes electrical system (7), its characterized in that: the device is characterized by further comprising a longitudinal beam (2), wherein the longitudinal beam (2) is supported by a plurality of machine frame feet (1), a fixed die frame (3) and a machine frame rear seat (6) are fixedly arranged on the longitudinal beam (2) in an opposite mode, a main guide pillar (8) is arranged between the fixed die frame (3) and the machine frame rear seat (6), a movable die frame (4) is slidably arranged on the main guide pillar (8), an auxiliary support (26) is connected to the outer end of the fixed die frame (3), a top frame guide pillar (14) is arranged between the auxiliary support (26) and the fixed die frame (3), a demolding top frame (12) is slidably sleeved on the top frame guide pillar (14), the demolding top frame (12) is linked with a demolding hydraulic cylinder (13), a raw material tank (16) is arranged at the upper end of the auxiliary support (26), a cooling pipe (17) and a steam pipe (18) are arranged above the fixed die frame (3) and the machine frame rear seat (6), the cooling device is characterized in that a cooling pipe interface (19) is arranged at the outlet end of the cooling pipe (17), a steam pipe interface (20) is arranged at the outlet end of the steam pipe (18), a die closing hydraulic cylinder (21) is arranged on the rack rear seat (6), the piston rod end of the die closing hydraulic cylinder (21) is connected with the movable die closing frame (4), a vacuum tank (22) is arranged behind the rack rear seat (6), a vacuum interface (27) and a vacuum pipeline (23) are communicated on the vacuum tank (22), the vacuum interface (27) is connected with a vacuum negative pressure device, and a vacuum connecting hose (24) is arranged at one end, far away from the vacuum tank (22), of the vacuum pipeline (23).
2. An automatic foam-forming machine, according to claim 1, characterized in that: be equipped with compressed air interface (1601), raw materials import (1602), raw materials distributing pipe (1603) on raw materials jar (16), raw materials distributing pipe (1603) with be equipped with flashboard (1606) between raw materials jar (16), flashboard (1606) are through annotating material cylinder (1605) control raw materials distributing pipe (1603) with break-make between raw materials jar (16), raw materials distributing pipe (1603) has been installed raw materials and has been distributed interface (1604).
3. An automatic foam-forming machine, according to claim 1, characterized in that: electromagnetic valves (25) are arranged on the cooling pipe (17), the steam pipe (18) and the vacuum pipeline (23).
4. An automatic foam-forming machine, according to claim 1, characterized in that: and the demoulding top frame (12) is provided with a top rod (15).
5. An automatic foam-forming machine, according to claim 1, characterized in that: and a safety door (5) is arranged on the outer side of the movable die-filling frame (4).
6. An automatic foam-forming machine, according to claim 1, characterized in that: remove die-filling frame (4) lower extreme and be equipped with supporting roller assembly (11) right it slides to remove die-filling frame (4), supporting roller assembly (11) include with gyro wheel frame (1102) that remove die-filling frame (4) and rotatable the installing gyro wheel (1101) on gyro wheel frame (1102), gyro wheel (1101) and slide rail (10) rolling contact, install on I-beam (9) slide rail (10), I-beam (9) with longeron (2) are connected.
7. An automatic foam-forming machine, according to claim 6, characterized in that: a waist-shaped hole (1103) is formed in the joint of the roller carrier (1102) and the movable die-filling frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020288493.4U CN211762974U (en) | 2020-03-11 | 2020-03-11 | Automatic foam molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020288493.4U CN211762974U (en) | 2020-03-11 | 2020-03-11 | Automatic foam molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211762974U true CN211762974U (en) | 2020-10-27 |
Family
ID=72939391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020288493.4U Expired - Fee Related CN211762974U (en) | 2020-03-11 | 2020-03-11 | Automatic foam molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211762974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733467A (en) * | 2021-09-10 | 2021-12-03 | 深圳市英泰龙机械有限公司 | Electrically-driven full-automatic forming machine |
-
2020
- 2020-03-11 CN CN202020288493.4U patent/CN211762974U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733467A (en) * | 2021-09-10 | 2021-12-03 | 深圳市英泰龙机械有限公司 | Electrically-driven full-automatic forming machine |
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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: 20201027 |