CN210211113U

CN210211113U - Foamed plastic production equipment with simple blanking structure

Info

Publication number: CN210211113U
Application number: CN201920914833.7U
Authority: CN
Inventors: Zaiyun Yang; 杨再云
Original assignee: Foshan Weite Packaging Co Ltd
Current assignee: Foshan Weite Packaging Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-03-31
Anticipated expiration: 2029-06-18

Abstract

The utility model relates to a foamed plastic production technical field just discloses a foamed plastic production facility with simple and easy blanking structure, including the shaping case, the top intercommunication of shaping case has the feeder hopper, the equal fixed mounting in the inner wall left and right sides of shaping case has the division board. This foamed plastic production facility with simple and easy blanking structure, through setting up the mould case, send into the foaming polystyrene bead from the feeder hopper when foamed plastic produces into the incasement portion of moulding, the heater strip will heat the water of heater strip top when the division board is gone up to the foaming polystyrene bead, the heat transfer gives the foaming polystyrene bead with the heat after the water heating carries out prefoaming, the material after the prefoaming will be carried to the mould incasement through the conveying pipeline, the steam that the heater strip adds hot water and produces this moment will be carried to the top of heat insulating board by the gas-supply pipe, carry out the secondary expansion and dissolve mutually with the raw materials granule in the mould case.

Description

Foamed plastic production equipment with simple blanking structure

Technical Field

The utility model relates to a foamed plastic production technical field specifically is a foamed plastic production facility with simple and easy blanking structure.

Background

The foamed plastic is a polymer material formed by dispersing a large number of gas micropores in solid plastic, has the characteristics of light weight, heat insulation, sound absorption, shock absorption and the like, has dielectric properties superior to matrix resin, has wide application range, can be prepared into the foamed plastic from almost various plastics, and is an important field in plastic processing.

In the production process of the plastic foam, the expandable polystyrene beads need to be put into a mold box for molding and manufacturing, but the traditional foam plastic production equipment is low in molding speed and needs manual blanking, so that the foam plastic production equipment with a simple blanking structure is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a foamed plastic production facility with simple and easy blanking structure possesses advantages such as rapid prototyping and automatic molding unloading, and it is slow to have solved traditional foamed plastic production facility shaping speed, needs the manual work to carry out the problem of unloading.

(II) technical scheme

For the purpose of realizing above-mentioned quick shaping and automatic molding unloading, the utility model provides a following technical scheme: a foamed plastic production device with a simple blanking structure comprises a forming box, wherein the top of the forming box is communicated with a feed hopper, the left side and the right side of the inner wall of the forming box are both fixedly provided with a separation plate, the top of the separation plate is fixedly provided with a heat transfer plate, the left side and the right side of the inner wall of the forming box are respectively and fixedly provided with a heating wire at the opposite sides of the heat transfer plate, the left side and the right side of the forming box are respectively and fixedly provided with a gas pipe above the separation plate, one end of the gas pipe far away from the upper part of the separation plate is inserted below the separation plate, the opposite side of the separation plate is movably provided with a flow limiting block, the inner part of the forming box is fixedly provided with a heat insulation plate below the separation plate, the top of the heat insulation plate is provided with a conveying opening, the left side and the right side, the utility model discloses a hydraulic pressure push rod's back fixed mounting has the mould case, the equal fixed mounting in top and the bottom of mould case has the kelly, the top fixed mounting of mould case has the conveying pipeline, the conveying pipeline is pegged graft in the opposite side of division board, the inside of shaping case and the below fixed mounting who is located the heat insulating board have the backup pad, the bleeder vent has been seted up at the top of backup pad, the inner wall bottom fixed mounting of shaping case has the refrigerator, the inner wall left side of shaping case just is located fixed mounting between heat insulating board and the backup pad has electric putter, the right side of shaping case just is located the below fixed mounting of heat insulating board has the discharge door, the opposite side of division board is seted up flutedly, the opposite side of restriction piece is pegged graft in the recess mutually, the opposite side fixed mounting of restriction piece has the other end.

Preferably, purified water is filled above the heating wires, and the number of the heating wires is two.

Preferably, the number of the gas transmission pipes is two, and steam holes are formed in the left side and the right side of the forming box and located on the right side of the top end of the gas transmission pipes.

Preferably, the transverse length of the conveying opening is greater than that of the clamping rod, and the number of the hydraulic push rods is two.

Preferably, five are no less than to the quantity of bleeder vent, the discharge gate has been seted up on the right side of shaping case and the left side that is located the discharge door.

Preferably, the transverse length of the groove is larger than that of the flow limiting block, and the opposite sides of the flow limiting block are arc-shaped.

(III) advantageous effects

Compared with the prior art, the utility model provides a foamed plastic production facility with simple and easy blanking structure possesses following beneficial effect:

the foamed plastic production equipment with the simple blanking structure comprises a mould box, wherein foamable polystyrene beads are fed into a forming box from a feed hopper during foamed plastic production, a heating wire heats water above the heating wire when the foamable polystyrene beads are above a partition plate, the heat is transferred to the foamable polystyrene beads through a heat transfer plate after the water is heated to be pre-foamed, the pre-foamed material is conveyed into the mould box through a conveying pipe, water vapor generated by heating water heated by the heating wire is conveyed to the upper part of a heat insulation plate through the conveying pipe at the moment, raw material particles in the mould box are subjected to secondary expansion and are mutually fused, a hydraulic push rod can drive the mould box to move up and down, the conveying pipe can be inserted into or separated from the clamping of a flow limiting block, so that the flow limiting block is opened or closed to achieve the effect of conveying or flow-resisting processing raw materials, and the mould box is pushed to the upper part of a support plate after the mould box is heated and fused, through the refrigerator cooling, will release the foamed plastic after the shaping from the discharge door by electric putter after the cooling is accomplished, the effectual effect that has reached quick shaping foamed plastic, whole shaping process need not manual operation, has practiced thrift manpower resources.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure at a position of the present invention.

In the figure: 1 forming box, 2 feed hoppers, 3 isolating plates, 4 heat transfer plates, 5 heating wires, 6 gas conveying pipes, 7 flow limiting blocks, 8 heat insulating plates, 9 conveying ports, 10 rubber pads, 11 hydraulic push rods, 12 die boxes, 13 clamping rods, 14 material conveying pipes, 15 supporting plates, 16 air holes, 17 refrigerators, 18 electric push rods, 19 discharge doors, 20 grooves and 21 extension springs.

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. 1-2, a foam plastic production device with a simple blanking structure comprises a forming box 1, the top of the forming box 1 is communicated with a feed hopper 2, the left and right sides of the inner wall of the forming box 1 are fixedly provided with partition plates 3, the top of the partition plate 3 is fixedly provided with heat transfer plates 4, the left and right sides of the inner wall of the forming box 1 and the opposite sides of the heat transfer plates 4 are fixedly provided with heating wires 5, the heat transfer plates 4 and the partition plates 3 form a hot water tank, the heating wires 5 are positioned in the hot water tank, purified water is filled above the heating wires 5, the number of the heating wires 5 is two, the left and right sides of the forming box 1 and the upper side of the partition plates 3 are inserted with gas pipes 6, the number of the gas pipes 6 is two, the left and right sides of the forming box 1 and the right side of the top ends of the gas pipes 6, which are far away from the upper, the opposite sides of the isolation plate 3 are movably provided with flow limiting blocks 7, the inside of the forming box 1 and the lower part of the isolation plate 3 are fixedly provided with a heat insulation plate 8, the top of the heat insulation plate 8 is provided with a conveying opening 9, the left side and the right side of the conveying opening 9 are both fixedly provided with rubber pads 10, the bottom of the inner wall of the forming box 1 is fixedly provided with hydraulic push rods 11, the types of the hydraulic push rods 11 are ROB32-16-50FA, the back of the hydraulic push rods 11 is fixedly provided with a mould box 12, the top and the bottom of the mould box 12 are both fixedly provided with clamping rods 13, the transverse length of the conveying opening 9 is larger than that of the clamping rods 13, the number of the hydraulic push rods 11 is two, the top of the mould box 12 is fixedly provided with a material conveying pipe 14, the material conveying pipe 14 is inserted in the opposite sides of the isolation plate 3, the inside of the forming box 1, a refrigerator 17 is fixedly arranged at the bottom of the inner wall of the forming box 1, the model of the refrigerator 17 is NH-D15S, an electric push rod 18 is fixedly arranged on the left side of the inner wall of the forming box 1 and positioned between the heat insulation plate 8 and the supporting plate 15, the model of the electric push rod 18 is LT05, a discharge door 19 is fixedly arranged on the right side of the forming box 1 and positioned below the heat insulation plate 8, the number of air holes 16 is not less than five, a discharge hole is formed on the right side of the forming box 1 and positioned on the left side of the discharge door 19, a groove 20 is formed in the opposite side of the isolation plate 3, the transverse length of the groove 20 is greater than that of the flow limiting block 7, the opposite side of the flow limiting block 7 is arc-shaped, the opposite side of the flow limiting block 7 is inserted into the groove 20, an extension spring 21 is fixedly arranged on the opposite side of the flow limiting block 7, the other end of, when the expandable polystyrene beads are arranged above the partition board 3, the heating wire 5 heats water above the heating wire 5, the water is heated and then transfers heat to the expandable polystyrene beads through the heat transfer board 4 for pre-expansion, the pre-expanded material is conveyed into the die box 12 through the conveying pipe 14, at the moment, water vapor generated by heating water by the heating wire 5 is conveyed to the upper part of the heat insulation board 8 through the conveying pipe 6, raw material particles in the die box 12 are expanded for the second time and are mutually dissolved, the hydraulic push rod 11 can drive the die box 12 to move up and down, the conveying pipe 14 is inserted into or separated from the clamping of the flow limiting block 7, so that the flow limiting block 7 is opened or closed to achieve the effect of conveying or flow-resisting processing raw materials, after the die box 12 is heated and dissolved, the hydraulic push rod 11 contracts to push the die box 12 to the upper part of the support board 15, the cooling is carried out through the refrigerator 17, after the cooling is finished, the molded foam plastic is pushed out from, the effect of rapid forming of the foamed plastic is effectively achieved, manual operation is not needed in the whole forming process, and manpower resources are saved.

In summary, the foam plastic production equipment with the simple blanking structure has the advantages that the mold box 12 is arranged, the expandable polystyrene beads are fed into the forming box 1 from the feed hopper 2 during foam plastic production, the water above the heating wire 5 is heated by the heating wire 5 when the expandable polystyrene beads are above the partition plate 3, the heat is transferred to the expandable polystyrene beads through the heat transfer plate 4 after the water is heated for pre-foaming, the pre-foamed material is conveyed into the mold box 12 through the material conveying pipe 14, the water vapor generated by heating water by the heating wire 5 is conveyed to the upper part of the heat insulation plate 8 through the gas conveying pipe 6, the raw material particles in the mold box 12 are subjected to secondary expansion and are mutually fused, the hydraulic push rod 11 can drive the mold box 12 to move up and down, the material conveying pipe 14 is inserted into or separated from the clamping of the flow limiting block 7, so that the flow limiting block 7 is opened or closed to achieve the effect of conveying or flow limiting processing raw materials, after the die box 12 is heated and melted, the hydraulic push rod 11 contracts to push the die box 12 to the upper side of the supporting plate 15, the die box is cooled by the refrigerator 17, and the molded foam plastic is pushed out from the discharge door 19 by the electric push rod 18 after the cooling is finished, so that the effect of quickly molding the foam plastic is effectively achieved, the whole molding process does not need manual operation, and the manpower resource is saved.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a foamed plastic production facility with simple and easy blanking structure, includes forming box (1), its characterized in that: the top of the forming box (1) is communicated with a feed hopper (2), the left side and the right side of the inner wall of the forming box (1) are fixedly provided with partition plates (3), the top of each partition plate (3) is fixedly provided with a heat transfer plate (4), the left side and the right side of the inner wall of the forming box (1) are fixedly provided with heating wires (5) which are positioned on the opposite sides of the heat transfer plates (4), the left side and the right side of the forming box (1) are positioned above the partition plates (3) and are spliced with gas pipes (6), one ends of the gas pipes (6) far away from the upper parts of the partition plates (3) are spliced below the partition plates (3), the opposite sides of the partition plates (3) are movably provided with flow limiting blocks (7), the inside of the forming box (1) is fixedly provided with a heat insulation plate (8) below the partition plates (3), and the top of the heat insulation plate (, rubber pads (10) are fixedly mounted on the left side and the right side of the conveying opening (9), a hydraulic push rod (11) is fixedly mounted at the bottom of the inner wall of the forming box (1), a die box (12) is fixedly mounted at the back of the hydraulic push rod (11), clamping rods (13) are fixedly mounted at the top and the bottom of the die box (12), a conveying pipe (14) is fixedly mounted at the top of the die box (12), the conveying pipe (14) is inserted into the opposite side of the partition plate (3), a supporting plate (15) is fixedly mounted inside the forming box (1) and below the heat insulation plate (8), air holes (16) are formed at the top of the supporting plate (15), a refrigerator (17) is fixedly mounted at the bottom of the inner wall of the forming box (1), and an electric push rod (18) is fixedly mounted on the left side of the inner wall of the forming box (1) and between the heat insulation plate (8) and, the right side of forming box (1) just is located the below fixed mounting of heat insulating board (8) and has discharge door (19), the opposite side of division board (3) is seted up flutedly (20), the side of keeping the opposite side in the same direction as the current limiting block (7) is pegged graft in recess (20), the side of keeping the opposite direction as the current limiting block (7) fixed mounting that keeps the opposite side as the current limiting block (7) has other end and recess (20) inner wall fixed connection's extension spring (21).

2. The apparatus for producing foamed plastic with simple blanking structure as claimed in claim 1, wherein: purified water is filled above the heating wires (5), and the number of the heating wires (5) is two.

3. The apparatus for producing foamed plastic with simple blanking structure as claimed in claim 1, wherein: the number of the gas transmission pipes (6) is two, and steam holes are formed in the left side and the right side of the left side of the forming box (1) and the right side of the top end of each gas transmission pipe (6).

4. The apparatus for producing foamed plastic with simple blanking structure as claimed in claim 1, wherein: the transverse length of the conveying opening (9) is larger than that of the clamping rod (13), and the number of the hydraulic push rods (11) is two.

5. The apparatus for producing foamed plastic with simple blanking structure as claimed in claim 1, wherein: five are no less than in the quantity of bleeder vent (16), the discharge gate has been seted up on the right side of shaping case (1) and the left side that is located discharge door (19).

6. The apparatus for producing foamed plastic with simple blanking structure as claimed in claim 1, wherein: the transverse length of the groove (20) is larger than that of the flow limiting block (7), and the opposite sides of the flow limiting block (7) are arc-shaped.