CN210501520U

CN210501520U - Extrusion and plastic uptake molding integrated machine

Info

Publication number: CN210501520U
Application number: CN201922045500.8U
Authority: CN
Inventors: 罗成
Original assignee: Suzhou Baolaicheng Medical Packaging Co Ltd
Current assignee: Suzhou Baolaicheng Medical Packaging Co Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-05-12
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses an extrusion plastic uptake shaping all-in-one relates to plastics processing technology field, and is not on same device with the plastics sucking moulding for solving current extrusion, leads to the loaded down with trivial details problem of course of working. The utility model discloses a sheet forming machine, including frame, extrusion device main part, sheet forming box and plastic uptake device main part, the extrusion device main part is located one side of sheet forming box, the plastic uptake device main part is located the opposite side of sheet forming box, the one end of extrusion device main part is provided with the discharging pipe, and the one end of discharging pipe runs through and extends to the inside of sheet forming box, the internally mounted of sheet forming box has drive roll and driven voller, externally mounted between drive roll and the driven voller has the conveyer belt, the baffle is installed to the top of conveyer belt one side, first cylinder is installed at the top of sheet forming box, sheeting mechanism is installed to the lower extreme of first cylinder, the second hot plate is installed to sheeting mechanism's opposite side.

Description

Extrusion and plastic uptake molding integrated machine

Technical Field

The utility model relates to a plastics processing technology field specifically is an extrusion moulding all-in-one.

Background

The existing plastic packaging containers such as disposable cups, beverage cups, jelly cups, packaging boxes and the like are all made of PP, PE, PS and other plastic materials, and are extruded and cooled into rolling sheets with various specifications through high-temperature heating and plasticizing; the rolled sheet is heated at high temperature again, and is vacuum-formed into various types of food or daily article packaging tools by a plastic suction machine. By the production mode, mass production can be realized, the precision and the accuracy are higher, the working efficiency of a factory is greatly improved, and sufficient supply is ensured so as to meet the daily life of people.

However, the existing extrusion and plastic suction are not on the same device, so that the processing process is complicated, the existing requirements are not met, and the extrusion and plastic suction molding integrated machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extrude plastic uptake shaping all-in-one to the extrusion that proposes in solving above-mentioned background art is not on same device with the plastics sucking, leads to the loaded down with trivial details problem of course of working.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an extrude plastic uptake shaping all-in-one, includes the frame, extrusion device main part, sheet shaping case and plastic uptake device main part are installed to the top of frame, the extrusion device main part is located one side of sheet shaping case, the plastic uptake device main part is located the opposite side of sheet shaping case, the one end of extrusion device main part is provided with the discharging pipe, and the one end of discharging pipe runs through and extends to the inside of sheet shaping case.

Preferably, the internally mounted of sheet forming case has drive roll and driven voller, and the driven voller is located one side of drive roll, externally mounted between drive roll and the driven voller has the conveyer belt, the baffle is installed to the top of conveyer belt one side, and the baffle passes through screw connection with sheet forming case, first cylinder is installed at the top of sheet forming case, the lower extreme of first cylinder runs through and extends to the inside of sheet forming case, sheeting mechanism is installed to the lower extreme of first cylinder, the second hot plate is installed to sheeting mechanism's opposite side, the second hot plate passes through bolted connection with sheet forming case.

Preferably, the tabletting mechanism comprises a holder, limiting plates, two second cylinders and two pressing plates, the holder is of a U-shaped structure, the limiting plates are mounted on two sides of the inner wall of the holder, the second cylinders are mounted at the top of the inner side of the holder, and the pressing plates are mounted below the two second cylinders.

Preferably, the inside of plastic uptake device main part one side is provided with the import, the inside of plastic uptake device main part opposite side is provided with the export, the inside both sides of plastic uptake device main part are provided with the stopper, the outside both sides of plastic uptake device main part are provided with the bearing platform, the internally mounted of plastic uptake device main part has plastic mould, the third cylinder is installed to plastic mould's bottom, the vacuum pump is installed to the below of third cylinder, and the vacuum pump passes through hose connection with plastic mould's bottom, the mould is installed to plastic mould's top, go up the top of mould and install the fourth cylinder.

Preferably, a condensing coil is arranged inside the bottom end of the plastic suction mould.

Preferably, the feeder hopper is installed to the top of extrusion device main part one side, the extrusion case is installed to the lower extreme of feeder hopper, first hot plate is installed to the inner wall of extrusion case, and just two are installed to first hot plate.

And an extrusion screw is arranged in the middle of the interior of the extrusion box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install extrusion device main part, sheet shaping case and plastic uptake device main part in a frame, formed and extruded plastic uptake shaping all-in-one, realize the integration production. The plastic material is processed into fluid plastic in the extrusion device main body, enters the sheet forming box through the discharge pipe, is flattened and dried into sheets, finally enters the plastic suction device main body, is formed by plastic suction through the plastic suction mould, and is cooled to form the product. The whole process is simple and convenient to operate. Therefore, the plastic sheet does not need to be heated twice before plastic sucking to soften the plastic sheet, so that the processing steps are simplified, the consumption of electric energy is reduced, the work efficiency is improved, and the energy is saved.

2. The utility model discloses an internally mounted sheeting mechanism of sheet shaping case, the width of limiting plate through holder inner wall both sides can many sheets is injectd, is injectd the thickness of plastic sheet through the clamp plate, and then guarantees the uniformity of its width and thickness behind the formation of plastic sheet.

3. The utility model discloses an at the internally mounted condensing coil of plastic suction mould bottom, can pour into appropriate amount cooling water into to condensing coil to shorten the cool time of product among the plastic suction mould, accelerate the shaping speed of product, and then improve device's work efficiency, increase the device's practicality.

Drawings

FIG. 1 is a schematic structural view of an extrusion, plastic-suction and molding integrated machine of the present invention;

FIG. 2 is a side view of the sheeting mechanism of the present invention;

figure 3 is the bottom cross-sectional view of the plastic suction mould of the utility model.

In the figure: 1. a frame; 2. an extrusion device body; 21. a feed hopper; 22. an extrusion box; 23. extruding a screw; 24. a discharge pipe; 3. a sheet forming box; 31. a baffle plate; 4. a plastic uptake device body; 41. an inlet; 42. an outlet; 43. a limiting block; 44. a receiving table; 5. a first heating plate; 6. a drive roll; 7. a driven roller; 8. a conveyor belt; 9. a first cylinder; 10. a tablet pressing mechanism; 101. a holder; 102. a limiting plate; 103. a second cylinder; 104. pressing a plate; 11. a second heating plate; 12. a vacuum pump; 13. plastic suction molds; 14. a third cylinder; 15. an upper die; 16. a fourth cylinder; 17. a condensing coil.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an extrude plastic uptake shaping all-in-one, which comprises a frame 1, extrusion device main part 2 is installed to the top of frame 1, sheet profile box 3 and plastic uptake device main part 4, realize extruding, the plastic uptake integration, improve the variety of the device function, extrusion device main part 2 is located one side of sheet profile box 3, plastic uptake device main part 4 is located the opposite side of sheet profile box 3, extrusion device main part 2's one end is provided with discharging pipe 24, and discharging pipe 24's one end runs through and extends to the inside of sheet profile box 3, realize the transport of material.

Further, the internally mounted of sheet shaping case 3 has drive roll 6 and driven voller 7, and driven voller 7 is located one side of drive roll 6, externally mounted between drive roll 6 and the driven voller 7 has conveyer belt 8, baffle 31 is installed to the top of 8 one sides of conveyer belt, and baffle 31 passes through screw connection with sheet shaping case 3, the installation technology content is low, moreover, the steam generator is simple in operation, first cylinder 9 is installed at the top of sheet shaping case 3, the lower extreme of first cylinder 9 runs through and extends to the inside of sheet shaping case 3, sheeting mechanism 10 is installed to the lower extreme of first cylinder 9, second hot plate 11 is installed to sheeting mechanism 10's opposite side, dry between the material, get rid of to moisture, second hot plate 11 passes through the bolted connection with sheet shaping case 3, the connected mode is simple, the installation is firm, therefore, high practicability is achieved.

Further, the sheeting mechanism 10 includes holder 101, limiting plate 102, second cylinder 103 and clamp plate 104, and holder 101 sets up to U type structure, and the structure is pleasing to the eye practical, and limiting plate 102 is all installed to the both sides of holder 101 inner wall, and the high position of second cylinder 103 adjustment clamp plate 104 is installed at the inboard top of holder 101, controls the thickness of plastic sheet, and second cylinder 103 installs two, and clamp plate 104 is installed to the below between two second cylinders 103, realizes paving of material.

Further, the inside of the one side of the plastic uptake device body 4 is provided with an inlet 41, the inside of the other side of the plastic uptake device body 4 is provided with an outlet 42, the inside both sides of the plastic uptake device body 4 are provided with a limiting block 43, the upward moving position of the plastic uptake mold 13 is limited, the outside both sides of the plastic uptake device body 4 are provided with a bearing table 44, a product is received, the inside of the plastic uptake device body 4 is provided with the plastic uptake mold 13, a third cylinder 14 is installed at the bottom of the plastic uptake mold 13, a vacuum pump 12 is installed below the third cylinder 14, gas is extracted, so that the suction force is generated inside the cavity of the plastic uptake mold 13, the vacuum pump 12 is connected with the bottom end of the plastic uptake mold 13 through a hose, the gas conveying is facilitated, the upper mold 15 is installed above the plastic uptake mold 13, a.

Further, the inside mounting of plastic suction mould 13 bottom has condensing coil 17, and the cooling water can be added, realizes cold and hot exchange for the cooling shaping of product.

Further, feeder hopper 21 is installed to the top of 2 one sides of extrusion device main part, and extrusion case 22 is installed to the lower extreme of feeder hopper 21, and first hot plate 5 is installed to the inner wall of extrusion case 22, and just first hot plate 5 installs two, improves the heating effect.

Further, an extrusion screw 23 is installed at the middle position inside the extrusion box 22, and under the condition that the motor drives rotation, shearing and conveying of materials can be achieved.

The working principle is as follows: during the use, pour into the extrusion device main part 2 with the plastics material from feeder hopper 21 into, the output of motor drives extrusion screw 23 and rotates, carries the material forward under extrusion screw 23's rotation drive, and the material is at the in-process of moving forward, accepts the heating of first hot plate 5, extrudes under the shearing and the compression effect of screw 23 and makes the material melt, makes the material change between the tristate of glass state, high elastic state and viscous state. Finally, the fluid plastic is formed, enters the sheet forming box 3 through the discharge pipe 24 and falls on the conveying belt 8. The output end of the other motor drives the driving roller 6 to drive, the driving roller 6 drives the conveying belt 8 to transmit, the conveying belt 8 drives the driven roller 7 to transmit, and the fluid-shaped plastic is driven by the conveying belt 8 to continue to move forwards. During the process, the sheeting mechanism 10 is adjusted to a proper height by the first air cylinder 9, the plastic is covered, the second air cylinder 103 is started, and the second air cylinder 103 extends to drive the pressing plate 104 to move downwards to a proper position. When the fluid-like plastic passes through, the fluid-like plastic is flattened by the action of the pressing plate 104 and the two limiting plates 102 to form a sheet-shaped plastic with corresponding width and thickness. Continue to drive by conveyer belt 8 and transport to 11 below of second hot plate, the circular telegram of second hot plate 11 produces heat, and the heat that produces through second hot plate 11 dries the operation to slice plastics, gets rid of its unnecessary moisture, makes things convenient for the later stage to get into and carries out the blister moulding in the blister pack main part 4. The dried sheet plastic enters the plastic suction device body 4 through the inlet 41, the plastic suction mold 13 is driven by the third cylinder 14 to move upwards, and two sides of the upper end of the plastic suction mold 13 are attached to the limiting block 43. The sheet plastic with enough length is lapped on the plastic suction mould 13, the vacuum pump 12 is started, the vacuum pump 12 pumps the air in the cavity of the plastic suction mould 13, so that negative pressure is generated in the plastic suction cavity, and the sheet plastic is attached to the inner wall of the plastic suction mould 13 under the negative pressure suction to form a certain shape. The fourth cylinder 16 is started to drive the upper die 15 to move downwards to be attached to the cavity of the plastic suction die 13, so that the plastic sheet is subjected to compression molding, and the molding effect is improved. The internally mounted condenser coil 17 of plastic suction mould 13 bottom can pour into appropriate amount cooling water into condenser coil 17, realizes cold and hot exchange to shorten the cooling time of product in the plastic suction mould 13 for the shaping speed of product, and then improve the device's work efficiency, increase the device's practicality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an extrusion moulding all-in-one machine, includes frame (1), its characterized in that: extrusion device main part (2), sheet forming box (3) and plastic uptake device main part (4) are installed to the top of frame (1), extrusion device main part (2) are located one side of sheet forming box (3), plastic uptake device main part (4) are located the opposite side of sheet forming box (3), the one end of extrusion device main part (2) is provided with discharging pipe (24), and the one end of discharging pipe (24) runs through and extends to the inside of sheet forming box (3).

2. The integrated extrusion molding machine according to claim 1, wherein: the interior mounting of sheet forming box (3) has drive roll (6) and driven voller (7), and driven voller (7) are located one side of drive roll (6), externally mounted between drive roll (6) and driven voller (7) has conveyer belt (8), baffle (31) are installed to the top of conveyer belt (8) one side, and baffle (31) pass through the screw connection with sheet forming box (3), first cylinder (9) are installed at the top of sheet forming box (3), the lower extreme of first cylinder (9) runs through and extends to the inside of sheet forming box (3), sheeting mechanism (10) are installed to the lower extreme of first cylinder (9), second hot plate (11) are installed to the opposite side of sheeting mechanism (10), second hot plate (11) pass through bolted connection with sheet forming box (3).

3. The integrated extrusion molding machine according to claim 2, wherein: tablet pressing mechanism (10) are including holder (101), limiting plate (102), second cylinder (103) and clamp plate (104), holder (101) set up to U type structure, limiting plate (102) are all installed to the both sides of holder (101) inner wall, second cylinder (103) are installed at the top of holder (101) inboard, and second cylinder (103) install two, two clamp plate (104) are installed to below between second cylinder (103).

4. The integrated extrusion molding machine according to claim 1, wherein: the inside of plastic uptake device main part (4) one side is provided with import (41), the inside of plastic uptake device main part (4) opposite side is provided with export (42), the inside both sides of plastic uptake device main part (4) are provided with stopper (43), the outside both sides of plastic uptake device main part (4) are provided with and hold platform (44), the internally mounted of plastic uptake device main part (4) has plastic uptake mould (13), third cylinder (14) are installed to the bottom of plastic uptake mould (13), vacuum pump (12) are installed to the below of third cylinder (14), and vacuum pump (12) pass through hose connection with the bottom of plastic uptake mould (13), mould (15) are installed to the top of plastic uptake mould (13), fourth cylinder (16) are installed at the top of going up mould (15).

5. The integrated extrusion molding machine according to claim 4, wherein: and a condensing coil (17) is arranged inside the bottom end of the plastic suction mould (13).

6. The integrated extrusion molding machine according to claim 1, wherein: feeder hopper (21) are installed to the top of extrusion device main part (2) one side, extrusion case (22) are installed to the lower extreme of feeder hopper (21), first hot plate (5) are installed to the inner wall of extrusion case (22), and just two are installed in first hot plate (5).

7. The integrated extrusion molding machine according to claim 6, wherein: an extrusion screw (23) is arranged in the middle of the interior of the extrusion box (22).