CN218429560U - Thermoplastic elastomer foaming molding equipment - Google Patents
Thermoplastic elastomer foaming molding equipment Download PDFInfo
- Publication number
- CN218429560U CN218429560U CN202222728759.4U CN202222728759U CN218429560U CN 218429560 U CN218429560 U CN 218429560U CN 202222728759 U CN202222728759 U CN 202222728759U CN 218429560 U CN218429560 U CN 218429560U
- Authority
- CN
- China
- Prior art keywords
- bin
- thermoplastic elastomer
- shaping
- storehouse
- stirring
- 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.)
- Active
Links
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a thermoplastic elastomer foam molding equipment, including the support frame: the top in support frame is provided with the shaping storehouse, the inside both sides in shaping storehouse are provided with the shaping subassembly that can synchronous reverse movement, the top in shaping storehouse is provided with the discharging pipe, and is provided with the stirring storehouse on the discharging pipe, be provided with the auxiliary material pipe on the shaping storehouse, the top in stirring storehouse is provided with the inlet pipe, be provided with lifting unit on the support frame, and be provided with the bottom plate board on the lifting unit to the bottom opening contact or the separation in drive bottom plate board and shaping storehouse. The utility model discloses in, this foaming former passes through the shaping subassembly that can synchronous reverse movement, the fashioned space size of foaming in the regulation shaping storehouse that can be nimble to the cooperation is to leading-in inert gas in the shaping storehouse, can play the effect of dual ladder pressure boost to the thermoplasticity elastic particle material that gets into in the shaping storehouse, ensures that thermoplasticity elastic particle material can keep under required constant pressure environment.
Description
Technical Field
The utility model relates to a foam molding technical field especially relates to a thermoplastic elastomer foam molding equipment.
Background
In the foaming process or the foaming polymer material, a honeycomb or cellular structure is formed through the addition and reaction of a physical foaming agent or a chemical foaming agent, the basic steps of foaming and forming are to form a cell nucleus, the growth or the expansion of the cell nucleus and the stability of the cell nucleus, the solubility of gas is reduced under the given conditions of temperature and pressure so as to reach a saturated state, and redundant gas is discharged and form bubbles, so that the nucleation is realized.
Chinese patent publication No.: CN216804189U discloses a latex sponge foaming and forming device, which comprises a stirring part and a forming part, wherein the stirring part is arranged above the forming part and is used for stirring and foaming raw materials; the forming part is arranged below the stirring part and is used for forming the foamed sponge and comprises a forming bin, a feeding hole, a discharging bin door, a first air valve and a second air valve, the forming bin is arranged below the stirring part, and a containing cavity for forming the sponge is formed in the forming bin; the feeding hole is arranged above the forming bin, is connected with the stirring part and is communicated with the accommodating cavity; the discharging bin door is arranged below the molding bin and can be opened to take out the molded sponge; the first air valve is arranged on the side surface of the molding bin and can exchange air inside and outside the molding bin; the second air valve is arranged on the molding bin and positioned on the surface opposite to the first air valve, so that the exchange of air inside and outside the molding bin can be carried out.
When foretell foam molding equipment foams in with the leading-in shaping storehouse of material and takes shape, the foaming shaping pressure in the shaping storehouse only depends on how much of the leading-in gas volume to adjust for the unable cascaded regulation effect that realizes of foaming shaping pressure in the shaping storehouse is unfavorable for the foaming shaping demand of shaping storehouse under multiple pressure environment, has reduced foam molding's machining efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adopt the shaping subassembly of reverse motion in step, the leading-in gas of cooperation carries out cascaded regulation operation to shaping storehouse internal pressure, improves the thermoplastic elastomer foaming former of foaming shaping efficiency.
In order to achieve the above object, the present invention provides the following technical solutions: a thermoplastic elastomer foam molding apparatus includes a support frame:
the top of the supporting frame is provided with a molding bin, and two sides in the molding bin are provided with molding components capable of synchronously and reversely moving;
a discharge pipe is arranged at the top of the forming bin, a stirring bin is arranged on the discharge pipe, and an auxiliary material pipe is arranged on the forming bin;
the top of the stirring bin is provided with a feeding pipe, and the outer wall of the stirring bin is provided with an electric heating plate;
the lifting assembly is arranged on the supporting frame, the bottom supporting plate is arranged on the lifting assembly, and the bottom supporting plate is driven to be in contact with or separated from the bottom opening of the forming bin.
As a further description of the above technical solution:
the molding assembly comprises an air cylinder arranged on the outer wall of the molding bin, and a molding pressing plate extending into the molding bin is arranged at the output end of the air cylinder.
As a further description of the above technical solution:
and the forming pressing plate is respectively provided with an air inlet pipe and an air outlet pipe which are communicated with the forming bin.
As a further description of the above technical solution:
the lifting assembly comprises a second motor arranged on the support frame, the output end of the second motor is connected with a ball screw, and a lifting plate matched with the bottom supporting plate is arranged on the ball screw.
As a further description of the above technical solution:
the top in stirring storehouse is provided with first motor, and the output of first motor is connected with the transfer line that extends to in the discharging tube, and is located to be provided with stirring vane on the transfer line of stirring storehouse internal position.
As a further description of the above technical solution:
and a scraping frame is arranged on the transmission rod and below the stirring blades.
As a further description of the above technical solution:
and a spiral conveying blade is arranged on the transmission rod positioned in the discharging pipe.
As a further description of the above technical solution:
and the top of the molding bin is respectively provided with a thermometer and a barometer.
In the technical scheme, the utility model provides a pair of thermoplastic elastomer foam molding equipment has following beneficial effect:
this foaming former passes through the shaping subassembly that can synchronous reverse movement, the shaping space size of foaming in the regulation shaping storehouse that can be nimble to the cooperation is to leading-in inert gas in the shaping storehouse, can play the effect of double ladder pressure boost to the thermoplasticity elastic particle material that gets into in the shaping storehouse, ensures that thermoplasticity elastic particle material can keep under required constant pressure environment, has improved foaming efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural diagram of a thermoplastic elastomer foam molding apparatus provided in an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of a forming bin provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a lifting assembly according to an embodiment of the present invention.
Description of reference numerals:
1. a stirring bin; 2. a feed pipe; 3. a first motor; 4. an electrical heating plate; 5. a transmission rod; 6. a stirring blade; 7. a scraping frame; 8. a discharge pipe; 9. a screw conveying blade; 10. a molding bin; 101. a thermometer; 102. a barometer; 103. an auxiliary material pipe; 11. a molding assembly; 111. a cylinder; 112. molding a pressing plate; 113. an air inlet pipe; 114. an air outlet pipe; 12. a support frame; 13. a bottom pallet; 14. a lifting assembly; 141. a second motor; 142. a ball screw; 143. a lifting plate.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1 to fig. 3, a thermoplastic elastomer foam molding apparatus includes a supporting frame 12:
the top of the supporting frame 12 is provided with a molding bin 10, two sides in the molding bin 10 are provided with molding components 11 capable of synchronously moving in a reverse direction, the molding components 11 are provided with through holes for introducing inert gas required by foaming, so that the inert gas can enter the molding bin 10 through the through holes, a certain pressure environment is formed in the molding bin 10, and the molding components 11 capable of synchronously moving in the reverse direction can adjust the size of a molding space in the molding bin 10 and cooperate with the inert gas introduced into the molding bin 10, so that a dual-step pressurization effect can be realized on thermoplastic elastic granular materials entering the molding bin 10, and the thermoplastic elastic granular materials can be kept in a required constant pressure environment;
the top of the forming bin 10 is provided with a discharge pipe 8, the discharge pipe 8 is provided with a stirring bin 1, the forming bin 10 is provided with an auxiliary material pipe 103, a foaming agent can be added into the forming bin 10 through the auxiliary material pipe 103 to assist foaming, the top of the stirring bin 1 is provided with a feed pipe 2, the outer wall of the stirring bin 1 is provided with an electric heating plate 4, thermoplastic elastic granular materials are added into the stirring bin 1 through the feed pipe 2, the electric heating plate 4 generates heat when working, the thermoplastic elastic granular materials are in a softening state and enter the forming bin 10 through the discharge pipe 8, and the free flowing effect of the thermoplastic elastic granular materials is achieved;
be provided with lifting unit 14 on support frame 12, and be provided with bottom plate 13 on lifting unit 14, and drive bottom plate 13 and the bottom opening contact or the separation in shaping storehouse 10, also be provided with the electrical heating structure in the shaping storehouse 10, can heat melt the thermoplasticity elastic particle material in the shaping storehouse 10, make thermoplasticity elastic particle material can contact and foam with leading-in inert gas is comprehensive, and shaping under shaping subassembly 11's effect, and control bottom plate 13 and move down under lifting unit 14's drive, make bottom plate 13 and shaping storehouse 10 separation, can get the shaping thermoplasticity elastomer material that falls on bottom plate 13 and put the collection.
The forming component 11 is including setting up the cylinder 111 at the outer wall of forming bin 10, cylinder 111 is connected with high pressurized air source through external gas circuit pipeline, the output of cylinder 111 is provided with the forming press plate 112 that extends to in the forming bin 10, make cylinder 111 promote two forming press plate 112 and be close to each other or keep away from, can adjust the shaping space size in the forming bin 10, also can carry out the ladder regulation to the shaping pressure in the forming bin 10 simultaneously and handle.
Be provided with intake pipe 113 and outlet duct 114 with shaping storehouse 10 intercommunication respectively on the shaping clamp plate 112, intake pipe 113 connects the leading-in pipeline of inert gas, can be to leading-in required inert gas that foams in the shaping storehouse 10 to the cooperation outlet duct 114 is adjusted the pressure in the shaping storehouse 10, makes the foaming shaping that the thermoplastic elastic particle material can be quick.
The lifting assembly 14 comprises a second motor 141 arranged on the support frame 12, the output end of the second motor 141 is connected with a ball screw 142, the ball screw 142 is provided with a lifting plate 143 matched with the bottom supporting plate 13, the ball screw 142 is driven to rotate by the second motor 141, and the lifting plate 143 can be driven to lift, so that the bottom supporting plate 13 is contacted with or separated from the bottom of the molding bin 10, and the molding products in the molding bin 10 can be conveniently taken, placed and sealed.
The top in stirring storehouse 1 is provided with first motor 3, and the output of first motor 3 is connected with the transfer line 5 that extends to in discharging pipe 8, and be provided with stirring vane 6 on the transfer line 5 that is located 1 internal position in stirring storehouse, the below that just is located stirring vane 6 on the transfer line 5 is provided with clearly scrapes frame 7, be provided with auger delivery paddle 9 on the transfer line 5 that is located 8 internal position in discharging pipe, first motor 3 drives transfer line 5 rotatory, make stirring vane 6 play the stirring processing to the thermoplastic elastic particle material in stirring storehouse 1, accelerate the softening rate of thermoplastic elastic particle material, and under the scraping of clearly scraping frame 7, prevent that thermoplastic elastic particle material from gathering in stirring storehouse 1 inner wall bottom, the thermoplastic elastic particle material after the softening gets into in discharging pipe 8, and be extruded in shaping storehouse 10 under auger delivery paddle 9's effect, can realize the steady transport effect of thermoplastic elastic particle material.
The top of the molding chamber 10 is provided with a thermometer 101 and an air pressure gauge 102, respectively, which can monitor the working temperature and pressure in the molding chamber 10 in real time, so as to facilitate the subsequent adjustment operation.
Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. A thermoplastic elastomer foam molding equipment, includes support frame (12), its characterized in that:
the top of the support frame (12) is provided with a molding bin (10), and molding components (11) capable of synchronously and reversely moving are arranged on two sides in the molding bin (10);
a discharge pipe (8) is arranged at the top of the forming bin (10), a stirring bin (1) is arranged on the discharge pipe (8), and an auxiliary material pipe (103) is arranged on the forming bin (10);
the top of the stirring bin (1) is provided with a feeding pipe (2), and the outer wall of the stirring bin (1) is provided with an electric heating plate (4);
the supporting frame (12) is provided with a lifting assembly (14), the lifting assembly (14) is provided with a bottom supporting plate (13), and the bottom supporting plate (13) is driven to be in contact with or separated from the bottom opening of the molding bin (10).
2. The thermoplastic elastomer foam molding apparatus according to claim 1, wherein: the forming component (11) comprises an air cylinder (111) arranged on the outer wall of the forming bin (10), and a forming pressing plate (112) extending into the forming bin (10) is arranged at the output end of the air cylinder (111).
3. The thermoplastic elastomer foam molding apparatus according to claim 2, wherein: and the forming pressure plate (112) is respectively provided with an air inlet pipe (113) and an air outlet pipe (114) which are communicated with the forming bin (10).
4. The thermoplastic elastomer foam molding apparatus according to claim 1, wherein: the lifting assembly (14) comprises a second motor (141) arranged on the support frame (12), the output end of the second motor (141) is connected with a ball screw (142), and a lifting plate (143) matched with the bottom supporting plate (13) is arranged on the ball screw (142).
5. The thermoplastic elastomer foam molding apparatus according to claim 1, wherein: the top in stirring storehouse (1) is provided with first motor (3), and the output of first motor (3) is connected with and extends to transfer line (5) in discharging pipe (8), and is provided with stirring vane (6) on transfer line (5) that are located stirring storehouse (1) internal position.
6. The thermoplastic elastomer foam molding apparatus according to claim 5, wherein: and a scraping frame (7) is arranged on the transmission rod (5) and below the stirring blade (6).
7. The thermoplastic elastomer foam molding apparatus according to claim 5, wherein: and a spiral conveying blade (9) is arranged on the transmission rod (5) positioned in the discharging pipe (8).
8. The thermoplastic elastomer foam molding apparatus according to claim 1, wherein: the top of the molding bin (10) is respectively provided with a thermometer (101) and a barometer (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222728759.4U CN218429560U (en) | 2022-10-17 | 2022-10-17 | Thermoplastic elastomer foaming molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222728759.4U CN218429560U (en) | 2022-10-17 | 2022-10-17 | Thermoplastic elastomer foaming molding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218429560U true CN218429560U (en) | 2023-02-03 |
Family
ID=85067776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222728759.4U Active CN218429560U (en) | 2022-10-17 | 2022-10-17 | Thermoplastic elastomer foaming molding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218429560U (en) |
-
2022
- 2022-10-17 CN CN202222728759.4U patent/CN218429560U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116461052B (en) | Material feeding unit for injection moulding machine | |
| CN218429560U (en) | Thermoplastic elastomer foaming molding equipment | |
| CN110757732A (en) | Injection molding process and injection molding device of multifunctional automobile instrument panel | |
| CN116021740A (en) | Extruded sheet forming device and manufacturing method thereof | |
| CN117323883A (en) | Quantitative mixing device for clean feed production | |
| CN217073298U (en) | Screw extruder is used in production of polymer waterproof material | |
| CN214026879U (en) | Injection molding device convenient for feeding and discharging | |
| CN210782784U (en) | Auxiliary cooling system for sugar block forming of sugar making machine | |
| CN208410386U (en) | Single screw rod reproducing waste rubber system | |
| CN218898121U (en) | Vacuum double-screw noodle extruder | |
| CN221562244U (en) | Even non-blocking intermittent discharging mechanism for plastic packaging bag | |
| CN214000265U (en) | Polytetrafluoroethylene test piece mould pressing die | |
| CN219705865U (en) | EPS plastic foam molding machine | |
| CN220700216U (en) | Automatic silicone rubber compression molding mechanism of filling material | |
| CN219882763U (en) | Automatic forming equipment for building heat-insulating building blocks | |
| CN219838177U (en) | Extrusion molding equipment is used in HDPE panel production | |
| CN210026231U (en) | High-yield double-screw extruder for extruding waste modified plastics | |
| CN113696404B (en) | Foam plastic machining equipment | |
| CN212528339U (en) | Plastic particle slicing device | |
| CN215589809U (en) | Steel injection mold capable of effectively coping with blockage of exhaust hole | |
| CN215619506U (en) | A quick cooling device for PPR tubular product | |
| CN217752453U (en) | Sheath extrusion molding device | |
| CN215943667U (en) | Production facility of high-efficient type degradable blister pack box | |
| CN218873464U (en) | But automatic discharging's die set | |
| CN218399325U (en) | Injection moulding device for processing casing of thermos bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |