CN221456712U

CN221456712U - Plastic sheet extruder

Info

Publication number: CN221456712U
Application number: CN202323247975.8U
Authority: CN
Inventors: 胡文陆
Original assignee: Lishui Lihong Plastic Co ltd
Current assignee: Lishui Lihong Plastic Co ltd
Priority date: 2023-11-30
Filing date: 2023-11-30
Publication date: 2024-08-02
Anticipated expiration: 2033-11-30

Abstract

The utility model discloses a plastic sheet extruder, which belongs to the field of extruders and comprises a conveying cylinder and a first motor, wherein a conveying shaft is rotatably arranged in the conveying cylinder, a corrugated sheet is fixedly connected around the conveying shaft, a limiter is fixedly arranged on a first motor shaft of the first motor, a feeding hopper is fixedly arranged on the left side of the upper end of the conveying cylinder, a rotating shaft is fixedly arranged on a second motor shaft of the second motor, the rotating shaft is driven to rotate by the second motor shaft, a scraping plate is driven to rotate by the rotating shaft, the rotating scraping plate conveniently rotates to scrape raw materials attached to the inner wall of the feeding hopper, a cleaning effect is achieved, the raw materials are conveniently driven to fall to the left side inside the conveying cylinder by the rotation of the feeding sheet, so that the raw materials are conveyed, a through groove is formed in the front side of the conveying cylinder, a baffle plate is clamped in the through groove, and the lug plate is limited and fixed on the front side of the conveying cylinder by a bolt, so that the baffle plate is convenient to assemble and disassemble, and the inside of the conveying cylinder is conveniently cleaned by opening the through groove.

Description

Plastic sheet extruder

Technical Field

The utility model relates to the field of extruders, in particular to a plastic sheet extruder.

Background

In the plastic extrusion molding equipment, the plastic extruder is generally called a host machine, and the plastic extrusion molding machine of the subsequent equipment matched with the host machine is called an auxiliary machine. Through the development of over 100 years, the plastic extruder has been derived from the original single screw into multiple types such as double screws, multiple screws, even no screws and the like.

For example, a plastic extruder disclosed in publication number CN206926231U comprises an extruder body and a membrane head, a filter screen structure is arranged between the extruder body and the membrane head, and the filter screen structure is a filter screen arranged at intervals. According to the plastic extruder, the filter screen structures are arranged in the mode of multiple sets of interval arrangement, so that the filter screen structures can filter the raw materials extruded by the extruder body for multiple times, the impurity removing capacity is enhanced, the problem that black spots and crystal spots appear in the produced products is avoided, and the limitation of the extruder in producing high-requirement products is avoided.

According to the scheme disclosed by the above, the feeding hopper of the existing extruder is slow in feeding speed, raw materials are easy to be clamped in the feeding hopper, the operation is affected, pollution and blockage are caused, and meanwhile, the conveying charging barrel of the extruder is long and is not easy to clean the inside, so that a lot of inconvenience is brought to use.

Disclosure of utility model

The utility model aims to provide a plastic sheet extruder which solves the problems of blanking of a feed hopper and cleaning of a conveying charging barrel.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic sheet extruder, includes transport section of thick bamboo and first motor, the inside rotation of transport section of thick bamboo is provided with the transport axle, the fixed wiring of transport axle has the ripple piece, the fixed stopper that is provided with of first motor shaft of first motor, the fixed feeder hopper that is provided with in upper end left side of transport section of thick bamboo, the upper end of feeder hopper has the case lid through the fixed joint of bolt, the fixed second motor that is provided with of upper end of case lid, the fixed pivot that is provided with in second motor shaft, the fixed a plurality of connecting rods that are provided with in left side of pivot, the fixed scraper blade that is provided with in left side of connecting rod, the fixed pay-off piece that is provided with in lower extreme of pivot, the front side of transport section of thick bamboo has the baffle through the fixed joint of bolt, the fixed a plurality of otic placode that is provided with of baffle, the front side of transport section of thick bamboo is provided with logical groove, and through setting up the second motor shaft and driving the pivot and rotating, the scraper blade that rotates conveniently and scrapes the raw materials that are attached to the feeder hopper inner wall, reaches the cleaning effect, and through the rotation of pay-off piece, conveniently drives the inside the transport section of thick bamboo that falls to the transport section of thick bamboo through the fixed groove that is opened through the fixed lug of bolt, thereby the inside the transport section of thick bamboo that is opened through the fixed groove that is opened through the baffle of a fixed groove.

Preferably, the ripple piece rotates and sets up in the inside of carrying the section of thick bamboo, the left side outer end of carrying the section of thick bamboo is fixedly provided with the motor cabinet, the fixed first motor that is provided with in upper end of motor cabinet carries axle and ripple piece to be prior art respectively, and this technical scheme is not repeated, and the motor cabinet plays spacing installation effect to first motor.

Preferably, the limiter rotates to penetrate through the left side of the conveying cylinder, the right side of the limiter is fixedly connected with the left side of the conveying shaft, the first motor shaft is fixedly connected with the conveying shaft through the arrangement of the limiter, and the installation limiting stability of the conveying shaft is increased.

Preferably, the right side of carrying the section of thick bamboo is provided with the bin outlet, the fixed feeding hopper that is provided with in right side of case lid, through the setting of case lid, conveniently take off the case lid and open the feeder hopper, through the setting of feeding hopper, conveniently throw in the material to the inside of feeder hopper.

Preferably, the scraping plate rotates to be clung to the inner wall of the feeding hopper, and the baffle is clamped in the through groove.

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

(1) According to the utility model, the second motor shaft is arranged to drive the rotating shaft to rotate, the rotating shaft drives the scraping plate to rotate, the rotating scraping plate conveniently rotates to scrape the raw materials attached to the inner wall of the feeding hopper, so that the cleaning effect is achieved, and the raw materials are conveniently driven to fall to the left side of the inside of the conveying cylinder by the rotation of the feeding sheet, so that the raw material conveying work is enlarged.

(2) According to the utility model, the through groove is formed in the front side of the conveying cylinder, the baffle plate is clamped in the through groove, and the lug plate is limited and fixed on the front side of the conveying cylinder through the bolts, so that the baffle plate is convenient to assemble and disassemble, and the inside of the conveying cylinder is convenient to clean by opening the through groove.

Drawings

FIG. 1 is a cross-sectional view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of a partial structure of the present utility model;

fig. 4 is an enlarged schematic view of the joint between the shaft and the scraper according to the present utility model.

The reference numerals in the figures illustrate:

1 conveying cylinder, 2 conveying shaft, 3 corrugated sheets, 4 motor base, 5 first motor, 6 first motor shaft, 7 limiter, 8 discharge opening, 9 feed hopper, 10 case cover, 11 feeding hopper, 12 second motor, 13 second motor shaft, 14 rotating shaft, 15 connecting rod, 16 scraping plate, 17 feeding sheet, 18 baffle, 19 ear plate and 20 through groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Example 1

Referring to fig. 1-4, a plastic sheet extruder in the drawings includes a conveying cylinder 1 and a first motor 5, a conveying shaft 2 is rotatably disposed in the conveying cylinder 1, a corrugated sheet 3 is fixedly wound on the conveying shaft 2, a limiter 7 is fixedly disposed on a first motor shaft 6 of the first motor 5, a feed hopper 9 is fixedly disposed on the left side of the upper end of the conveying cylinder 1, a box cover 10 is fixedly fastened on the upper end of the feed hopper 9 through bolts, a second motor 12 is fixedly disposed on the upper end of the box cover 10, the types of the first motor 5 and the second motor 12 are YEs 2, a plug of the first motor 5 and the second motor 12 is connected with an external power supply in an inserting mode, a rotating shaft 14 is fixedly disposed on a second motor shaft 13 of the second motor 12, a plurality of connecting rods 15 are fixedly disposed on the left side of the rotating shaft 14, a scraping plate 16 is fixedly disposed on the left side of the connecting rods 15, a feeding sheet 17 is fixedly disposed on the lower end of the rotating shaft 14, a baffle 18 is fixedly fastened on the front side of the conveying cylinder 1 through bolts, a plurality of lugs 19 are fixedly disposed on the baffle 18, and a through groove 20 is disposed on the front side of the conveying cylinder 1.

In order to facilitate raw material conveying, the corrugated sheet 3 is rotatably arranged in the conveying cylinder 1, a motor seat 4 is fixedly arranged at the outer end of the left side of the conveying cylinder 1, a first motor 5 is fixedly arranged at the upper end of the motor seat 4, a limiter 7 is rotatably arranged on the left side of the conveying cylinder 1, and the right side of the limiter 7 is fixedly connected with the left side of the conveying shaft 2.

In this embodiment, through setting up second motor shaft 13 and driving pivot 14 rotation, pivot 14 drives scraper blade 16 rotation, and pivoted scraper blade 16 conveniently rotates and scrapes the raw materials that get attached to feeder hopper 9 inner wall, reaches clean effect, moreover through the rotation of pay-off piece 17, conveniently drives the inside left side that the raw materials fell to transport section of thick bamboo 1 to increase and carry the raw materials work.

Example 2

Referring to fig. 1-4, this embodiment further describes an embodiment 1, in which a plastic sheet extruder includes a conveying cylinder 1 and a first motor 5, a conveying shaft 2 is rotatably disposed in the conveying cylinder 1, a corrugated sheet 3 is fixedly wound on the conveying shaft 2, a limiter 7 is fixedly disposed on a first motor shaft 6 of the first motor 5, a feed hopper 9 is fixedly disposed on a left side of an upper end of the conveying cylinder 1, a case cover 10 is fixedly fastened on an upper end of the feed hopper 9 through a bolt, a second motor 12 is fixedly disposed on an upper end of the case cover 10, a rotating shaft 14 is fixedly disposed on a second motor shaft 13 of the second motor 12, a plurality of connecting rods 15 are fixedly disposed on a left side of the rotating shaft 14, a scraping plate 16 is fixedly disposed on a left side of the connecting rods 15, a feeding sheet 17 is fixedly disposed on a lower end of the rotating shaft 14, a baffle 18 is fixedly fastened on a front side of the conveying cylinder 1 through a bolt, a plurality of lugs 19 are fixedly disposed on the baffle 18, and a through groove 20 is disposed on a front side of the conveying cylinder 1.

In order to facilitate cleaning of the conveying cylinder, a discharge opening 8 is formed in the right side of the conveying cylinder 1, a feeding hopper 11 is fixedly arranged on the right side of the box cover 10, a scraping plate 16 is tightly attached to the inner wall of the feeding hopper 9 in a rotating mode, and a baffle plate 18 is clamped in the through groove 20.

In this embodiment, through the front side of the conveying cylinder 1 is provided with the through groove 20, the inside of the through groove 20 is clamped with the baffle 18, and the lug plate 19 is fixed on the front side of the conveying cylinder 1 through the limiting fixation of the bolt, so that the baffle 18 is convenient to assemble and disassemble, and the inside of the conveying cylinder 1 is convenient to clean by opening the through groove 20.

The first motor 5 is started, the first motor 5 works, the first motor shaft 6 of the first motor 5 rotates, then the limiter 7 drives the conveying shaft 2 to rotate, the conveying shaft 2 drives the corrugated sheet 3 to rotate, then the second motor 12 is started, the second motor 12 works, the second motor shaft 13 of the second motor 12 rotates, then the rotating shaft 14 rotates, then the connecting rod 15 drives the scraping plate 16 to rotate, the feeding sheet 17 rotates, then raw materials are thrown into the feeding hopper 9 through the feeding hopper 11, so that the raw materials are conveyed to the conveying cylinder 1 by the feeding sheet 17, then processed in the conveying cylinder 1, then conveyed to the discharge port 8 and then discharged through the discharge port 8, through grooves 20 are formed in the front side of the conveying cylinder 1, the inner clamping baffle 18 of the through grooves 20 is fixedly arranged on the front side of the conveying cylinder 1 through bolts, and therefore the baffle 18 is convenient to clean the inner part of the conveying cylinder 1 through opening the loading and unloading grooves 20.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. Plastic sheet extruder, comprising a conveying cylinder (1) and a first motor (5), characterized in that: the inside rotation of carrying section of thick bamboo (1) is provided with carries axle (2), the fixed round joint of carrying axle (2) has ripple piece (3), the fixed stopper (7) that are provided with of first motor shaft (6) of first motor (5), the fixed feeder hopper (9) that are provided with in upper end left side of carrying section of thick bamboo (1), the upper end of feeder hopper (9) has case lid (10) through the bolt fastening joint, the fixed second motor (12) that are provided with of upper end of case lid (10), the fixed pivot (14) that are provided with of second motor shaft (13), the fixed a plurality of connecting rods (15) that are provided with in left side of pivot (14), the fixed scraper blade (16) that are provided with in left side of connecting rod (15), the fixed pay-off piece (17) that are provided with in lower extreme of pivot (14), the front side of carrying section of thick bamboo (1) is through bolt fastening joint baffle (18), baffle (18) are fixed a plurality of otic placodes (19), the front side of carrying section of thick bamboo (1) is provided with logical groove (20).

2. A plastic sheet extruder according to claim 1, characterized in that: the corrugated sheet (3) is rotatably arranged in the conveying cylinder (1), a motor base (4) is fixedly arranged at the outer end of the left side of the conveying cylinder (1), and a first motor (5) is fixedly arranged at the upper end of the motor base (4).

3. A plastic sheet extruder according to claim 1, characterized in that: the limiter (7) rotates to penetrate through the left side of the conveying cylinder (1), and the right side of the limiter (7) is fixedly connected with the left side of the conveying shaft (2).

4. A plastic sheet extruder according to claim 1, characterized in that: the right side of the conveying cylinder (1) is provided with a discharge opening (8), and the right side of the box cover (10) is fixedly provided with a feeding hopper (11).

5. A plastic sheet extruder according to claim 1, characterized in that: the scraping plate (16) is tightly attached to the inner wall of the feeding hopper (9) in a rotating mode, and the baffle plate (18) is clamped in the through groove (20).