CN215396801U

CN215396801U - Leak protection type plastic extruder

Info

Publication number: CN215396801U
Application number: CN202121450633.4U
Authority: CN
Inventors: 王智强
Original assignee: Dongguan Yuanyang Plastic Technology Co ltd
Current assignee: Dongguan Yuanyang Plastic Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-04
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a leakage-proof plastic extruder which comprises a base, wherein a box body is fixedly arranged at the upper end of the base, an extrusion screw is movably and alternately connected in the box body, an extrusion motor is fixedly arranged at the left end of the extrusion screw, a feeding hopper is fixedly arranged at the left part of the upper end of the box body, a guide inclined plate is fixedly arranged at the right side of the upper part of an inner cavity of the feeding hopper, a frosted semicircular strip is fixedly arranged at the left side of the middle part of the inner cavity of the feeding hopper, a rolling device is arranged in the inner cavity of the feeding hopper, an exhaust leakage-proof device is arranged in the middle part of the upper end of the box body, and a pushing device is arranged in the middle part of the upper end of the box body. According to the leakage-proof plastic extruder, when the electric push rod is extended, the push block is driven to move downwards and enter the exhaust pipe, the raw materials in the exhaust pipe are pushed to flow back to the box body again through extrusion of the push block, the exhaust pipe is prevented from being blocked, and exhaust operation is guaranteed.

Description

Leak protection type plastic extruder

Technical Field

The utility model relates to the technical field of plastic extruders, in particular to a leakage-proof plastic extruder.

Background

The plastic extruder is generally called a main machine, and the subsequent equipment matched with the plastic extruder is called an auxiliary machine. Through the development of more than 100 years, the plastic extruder has been derived from original single screw to obtain double screws, multiple screws, even without multiple machine types such as screws, the existing plastic extruder needs to be subjected to exhaust treatment when in use, but raw materials are easy to overflow, an exhaust hole can be blocked simultaneously, normal exhaust operation is affected, and the interior of the extruder can be blocked when the raw materials are large in size, so that the raw materials can not be normally discharged.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a leakage-proof plastic extruder to solve the problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a leak protection type plastic extruder, includes the base, the upper end fixed mounting of base has the box, the inside activity interlude of box is connected with the extrusion screw, the left end fixed mounting who extrudes the screw has the extrusion motor, the upper end left part fixed mounting of box has feed hopper, feed hopper's inner chamber upper portion right side fixed mounting has the swash plate of leading, feed hopper's inner chamber middle part left side fixed mounting has dull polish semicircle strip, feed hopper's inner chamber is provided with rolling machine, the upper end middle part of box is provided with exhaust leak protection device, the upper end middle part of box is provided with thrust unit.

Preferably, rolling machine includes the drive shaft, the front end fixed mounting of drive shaft has driving motor, the outer fixed surface of drive shaft installs the roller that rolls, drive shaft activity interlude is connected rolling machine and feed hopper swing joint in feed hopper's inside.

Preferably, the exhaust leakage-proof device comprises an exhaust pipe, a collecting ring is fixedly mounted in the middle of the outer surface of the exhaust pipe, a through pipe is fixedly mounted on the left portion of the lower end of the collecting ring and the right portion of the lower end of the collecting ring, and the exhaust pipe is fixedly connected with the exhaust leakage-proof device and the box body in the middle of the upper end of the box body.

Preferably, thrust unit includes the support, the lower extreme middle part fixed mounting of support has the push rod motor, the output electric connection of push rod motor has electric putter, electric putter's lower extreme fixed mounting has the promotion piece, support fixed connection is with thrust unit and box fixed connection in the upper end middle part of box.

Preferably, the rolling device and the sanding semicircular strip are positioned on the same horizontal line.

Preferably, the exhaust pipe is communicated with the through pipe, and the exhaust pipe is communicated with the inside of the box body.

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

1. through the blast pipe exhaust, get into in the collecting ring when the raw materials spills over from the blast pipe, thereby reentrant the blast pipe through the siphunculus, then get back to the box again, play the effect of leak protection, change the rotary motion of push rod motor into electric putter's straight reciprocating motion, drive when electric putter extension and promote the piece and enter into the blast pipe when moving down, through promoting the piece extrusion and promote the raw materials in the blast pipe and flow back again in the box, prevent the blast pipe jam, guarantee exhaust operation.

2. During feed hopper is poured into to the raw materials, drives the drive shaft through driving motor and rotates to the cooperation dull polish semicircle strip rolls the processing to the raw materials when driving to roll the roller and rotate, reduces the volume size of plastics raw materials, takes place to block up when preventing that equipment from extruding.

Drawings

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

FIG. 2 is a schematic view of the pushing device of the present invention;

FIG. 3 is a schematic view of the structure of the venting leakage preventing device of the present invention;

fig. 4 is a schematic structural diagram of the rolling device of the utility model.

In the figure: 1. a base; 2. a box body; 3. extruding a screw; 4. an extrusion motor; 5. a feed hopper; 6. a slope guiding plate; 7. sanding the semicircular strips; 8. a rolling device; 9. an exhaust leakage-proof device; 10. a pushing device; 81. a drive shaft; 82. a drive motor; 83. rolling a roller; 91. an exhaust pipe; 92. a collection ring; 93. pipe passing; 101. a support; 102. a push rod motor; 103. an electric push rod; 104. and (4) pushing the block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a leak protection type plastic extruder, which comprises a base 1, base 1's upper end fixed mounting has box 2, the inside activity interlude of box 2 is connected with extrusion screw 3, extrusion screw 3's left end fixed mounting has extrusion motor 4, box 2's upper end left part fixed mounting has feed hopper 5, feed hopper 5's inner chamber upper portion right side fixed mounting has lead swash plate 6, feed hopper 5's inner chamber middle part left side fixed mounting has dull polish semicircle strip 7, feed hopper 5's inner chamber is provided with rolling machine 8, box 2's upper end middle part is provided with exhaust leak protection device 9, box 2's upper end middle part is provided with thrust unit 10.

The rolling device 8 comprises a driving shaft 81, a driving motor 82 is fixedly installed at the front end of the driving shaft 81, a rolling roller 83 is fixedly installed on the outer surface of the driving shaft 81, the rolling roller 83 is matched with the frosted semicircular strip 7 to roll the raw materials when rotating, the size of the plastic raw materials is reduced, the equipment is prevented from being blocked when being extruded, and the driving shaft 81 is movably connected inside the feeding hopper 5 in an inserting mode to movably connect the rolling device 8 and the feeding hopper 5; the exhaust leakage-proof device 9 comprises an exhaust pipe 91, a collecting ring 92 is fixedly arranged in the middle of the outer surface of the exhaust pipe 91, a through pipe 93 is fixedly arranged on the left part of the lower end and the right part of the lower end of the collecting ring 92, and the exhaust pipe 91 is fixedly connected in the middle of the upper end of the box body 2 to fixedly connect the exhaust leakage-proof device 9 and the box body 2; the pushing device 10 comprises a support 101, a push rod motor 102 is fixedly installed in the middle of the lower end of the support 101, the rotary motion of the push rod motor 102 is converted into the linear reciprocating motion of an electric push rod 103, the output end of the push rod motor 102 is electrically connected with the electric push rod 103, a pushing block 104 is fixedly installed at the lower end of the electric push rod 103, the pushing block 104 extrudes and pushes raw materials in the exhaust pipe 91 to flow back to the box body 2 again, the exhaust pipe 91 is prevented from being blocked, exhaust operation is guaranteed, and the support 101 is fixedly connected in the middle of the upper end of the box body 2 to fixedly connect the pushing device 10 with the box body 2; the rolling device 8 and the frosted semicircular strip 7 are positioned on the same horizontal line; the exhaust pipe 91 is communicated with the through pipe 93, and the exhaust pipe 91 is communicated with the inside of the box body 2.

The utility model is a leakage-proof plastic extruder, which exhausts through an exhaust pipe 91, when raw materials overflow from the exhaust pipe 91, the raw materials enter a collecting ring 92, so that the raw materials enter the exhaust pipe 91 again through a through pipe 93 and then return to a box body 2 again, a leakage-proof effect is achieved, the rotary motion of a push rod motor 102 is converted into the linear reciprocating motion of an electric push rod 103, when the electric push rod 103 extends, a push block 104 is driven to move downwards, the raw materials in the exhaust pipe 91 are pushed to return to the box body 2 again through the extrusion of the push block 104, the blockage of the exhaust pipe 91 is prevented, and the exhaust operation is guaranteed; during the raw materials poured into feed hopper 5, drive shaft 81 through driving motor 82 and rotate to cooperation dull polish semicircle strip 7 rolls the processing to the raw materials when driving to roll roller 83 and rotate, reduces the bulk size of plastics raw materials, takes place to block up when preventing that equipment from extruding.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a leak protection type plastic extruder, includes base (1), its characterized in that: the utility model discloses a novel high-pressure gas-liquid separator, including base (1), box (2), the inside activity interlude of box (2) is connected with extrusion screw (3), the left end fixed mounting who extrudes screw (3) has extrusion motor (4), the upper end left part fixed mounting of box (2) has feed hopper (5), the inner chamber upper portion right side fixed mounting of feed hopper (5) has lead swash plate (6), the inner chamber middle part left side fixed mounting of feed hopper (5) has dull polish semicircle strip (7), the inner chamber of feed hopper (5) is provided with rolling device (8), the upper end middle part of box (2) is provided with exhaust leak protection device (9), the upper end middle part of box (2) is provided with thrust unit (10).

2. A leak-proof plastic extruder as set forth in claim 1, wherein: rolling device (8) include drive shaft (81), the front end fixed mounting of drive shaft (81) has driving motor (82), the outer fixed surface of drive shaft (81) installs rolling roller (83), drive shaft (81) activity interlude is connected rolling device (8) and feed hopper (5) swing joint in the inside of feed hopper (5).

3. A leak-proof plastic extruder as set forth in claim 1, wherein: exhaust leak protection device (9) include blast pipe (91), the surface middle part fixed mounting of blast pipe (91) has collecting ring (92), the equal fixed mounting of lower extreme left part and the lower extreme right part of collecting ring (92) has a siphunculus (93), blast pipe (91) fixed connection will exhaust leak protection device (9) and box (2) fixed connection in the upper end middle part of box (2).

4. A leak-proof plastic extruder as set forth in claim 1, wherein: the pushing device (10) comprises a support (101), a push rod motor (102) is fixedly mounted in the middle of the lower end of the support (101), an output end of the push rod motor (102) is electrically connected with an electric push rod (103), a pushing block (104) is fixedly mounted at the lower end of the electric push rod (103), and the support (101) is fixedly connected with the pushing device (10) and the box body (2) in the middle of the upper end of the box body (2).

5. A leak-proof plastic extruder as set forth in claim 1, wherein: the rolling device (8) and the frosted semicircular strips (7) are positioned on the same horizontal line.

6. A leak-proof plastic extruder as set forth in claim 3, wherein: the exhaust pipe (91) is communicated with the through pipe (93), and the exhaust pipe (91) is communicated with the inside of the box body (2).