CN215094973U

CN215094973U - Continuous blanking device for plastic production

Info

Publication number: CN215094973U
Application number: CN202121047410.3U
Authority: CN
Inventors: 杭晨; 罗东海; 张远红; 谭硕
Original assignee: Chuzhou Runda Machinery Technology Co ltd
Current assignee: Chuzhou Runda Machinery Technology Co ltd
Priority date: 2021-05-15
Filing date: 2021-05-15
Publication date: 2021-12-10
Anticipated expiration: 2031-05-15

Abstract

The utility model provides a continuous blanking device for plastic production, which comprises a main frame, wherein the upper end of the main frame is fixedly connected with a conveying cylinder through screws, the upside of one end of the conveying cylinder is provided with a feed hopper, the downside of the other end of the conveying cylinder is provided with a discharge port, one end of the conveying cylinder is fixedly connected with a conveying motor through bolts, the inside of the conveying cylinder is rotatably connected with a conveying shaft through a bearing, one end of the conveying shaft is fixedly connected with an output shaft at one end of the conveying motor, the outer surface of the conveying shaft is fixedly connected with a push rod through bolts, and the push rod is spirally arranged and installed on the surface of the conveying shaft; the utility model discloses a discharge gate and catch bar that set up add the material through the feeder hopper when using, then through conveying motor drive discharge gate and catch bar rotation to material mixing, carry the promotion to the material through the catch bar of heliciform range simultaneously and discharge from the discharge gate, pay-off when the stirring, and the pay-off is more stable continuous.

Description

Continuous blanking device for plastic production

Technical Field

The utility model relates to a plastics production technical field especially relates to a plastics production is with continuous doffer.

Background

Plastics are high molecular compounds obtained by polymerization of monomers by addition polymerization or polycondensation, which have a moderate deformation resistance between fibers and rubber, and are composed of synthetic resin, fillers, plasticizers, stabilizers, lubricants, colorants, and other additives. The main component of the plastic is resin. The resin means a polymer compound which has not been mixed with various additives. The term resin is originally named as lipids secreted by animals and plants, such as rosin, shellac, and the like. The resin accounts for about 40-100% of the total weight of the plastic. The basic properties of plastics are largely determined by the nature of the resin, but additives also play an important role. Some plastics consist essentially of synthetic resins, with no or little additives, such as plexiglas, polystyrene, etc.

The existing plastic needs to be conveyed by a feeding device to be input during production, the phenomenon that continuous feeding cannot be stably carried out can occur during conveying, and dust can be fed into the plastic during feeding, so that the problem needs to be solved by designing a continuous blanking device for plastic production.

Disclosure of Invention

The utility model aims at solving the problem that the continuous feeding cannot be stabilized when the plastic is conveyed in the prior art, and solving the problem that the dust is fed into the plastic continuous blanking device when the plastic is conveyed.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a plastics production is with continuous doffer, includes the body frame, the upper end of body frame is through screw fixedly connected with conveying cylinder, conveying cylinder's one end upside is provided with the feeder hopper, conveying cylinder's other end downside is provided with the discharge gate, bolt fixedly connected with conveying motor is passed through to conveying cylinder's one end, conveying cylinder's inside is rotated through the bearing and is connected with the transport axle, and carries the one end of axle and the output shaft fixed connection of conveying motor one end, the surface of carrying the axle passes through bolt fixedly connected with catch bar, and the catch bar is the heliciform and arranges and install the surface at the transport axle.

Further, the inboard of body frame is provided with the screening case, the one end of screening case is located the below of discharge gate, the downside of screening case is provided with vibrating motor, the inside fixedly connected with screening net of screening case, two bin outlets have been seted up to the other end of screening case.

Further, the both ends downside fixedly connected with slip post of screening case, the lower extreme of slip post is provided with the bracing piece, bracing piece fixed mounting is on the body frame, the lower extreme slidable mounting of slip post is in the inboard of bracing piece, and the outside cover of slip post is equipped with the spring, the both ends of spring sticiss respectively on screening case and bracing piece.

Furthermore, a guide groove is formed in the surface of the supporting rod, a guide bolt is screwed at the lower end of the sliding column, and the guide bolt is slidably mounted in the guide groove.

Further, an exhaust pipe is arranged above the screening box, the upper side of the exhaust pipe is fixedly connected with the conveying barrel through a connecting frame, and an exhaust fan is arranged at the position, corresponding to the screening box, of the lower side of the exhaust pipe.

Furthermore, one end of the exhaust pipe is opened upwards, and one end of the exhaust pipe is connected with a dust collector.

The utility model has the advantages that:

1. through the discharge gate and the catch bar that set up, add the material through the feeder hopper when using, then through conveying motor drive discharge gate and catch bar rotation to the material stirring, carry the promotion to the material through the catch bar of heliciform range simultaneously and discharge from the discharge gate, pay-off when the stirring, and the pay-off is more stable continuous.

2. Through screening case, vibrating motor and the spring of design, pass through vibrating motor drive screening case vibration and filter the material when carrying out the pay-off to classify the size of material, thereby make things convenient for subsequent processing, and do not influence the continuity of pay-off through screening case vibration pay-off.

3. Through the exhaust tube and the air exhaust fan of design, bleed through exhaust tube and air exhaust fan to the material of screening incasement when vibrating the pay-off through the screening case, absorb impurity such as dust to the reduction has the dust to follow the material and process together.

Drawings

Fig. 1 is a schematic structural view of a continuous blanking device for plastic production according to the present invention;

FIG. 2 is a schematic view of the installation structure of the push rod of the continuous blanking device for plastic production according to the present invention;

fig. 3 is the utility model provides a screening case connection structure schematic diagram of continuous doffer for plastic production.

In the figure: the device comprises a main frame 1, a conveying motor 2, a conveying cylinder 3, a feeding hopper 4, an exhaust pipe 5, a discharge opening 6, an exhaust fan 7, a screening net 8, a screening box 9, a vibrating motor 10, a discharge opening 11, a push rod 12, a conveying shaft 13, a support rod 14, a guide bolt 15, a guide groove 16, a sliding column 17 and a spring 18.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 3 simultaneously, a continuous blanking device for plastic production, which comprises a main frame 1, the upper end of the main frame 1 is fixedly connected with a conveying cylinder 3 through a screw, the upper side of one end of the conveying cylinder 3 is provided with a feed hopper 4, the lower side of the other end of the conveying cylinder 3 is provided with a discharge port 11, one end of the conveying cylinder 3 is fixedly connected with a conveying motor 2 through a bolt, the inside of the conveying cylinder 3 is rotatably connected with a conveying shaft 13 through a bearing, one end of the conveying shaft 13 is fixedly connected with an output shaft of one end of the conveying motor 2, the outer surface of the conveying shaft 13 is fixedly connected with a push rod 12 through a bolt, the push rod 12 is spirally arranged and installed on the surface of the conveying shaft 13, the conveying motor 2 drives the discharge port 11 and the push rod 12 to rotate to stir materials, and the materials are conveyed and pushed to be discharged from the discharge port 11 through the push rod 12 which is spirally arranged.

Further, the inboard of body frame 1 is provided with screening case 9, and the one end of screening case 9 is located the below of discharge gate 11, and the downside of screening case 9 is provided with vibrating motor 10, and the inside fixedly connected with screening net 8 of screening case 9, two bin outlets 6 have been seted up to the other end of screening case 9, and the operation through vibrating motor 10 drives screening case 9 vibration to carry through screening net 8 screening.

Further, screening case 9's both ends downside fixedly connected with slip post 17, the lower extreme of slip post 17 is provided with bracing piece 14, bracing piece 14 fixed mounting is on body frame 1, and the lower extreme slidable mounting of slip post 17 is in the inboard of bracing piece 14, and the outside cover of slip post 17 is equipped with spring 18, and spring 18's both ends are sticis respectively on screening case 9 and bracing piece 14, and convenient screening case 9 through spring 18's elasticity vibrates.

Furthermore, the surface of the supporting rod 14 is provided with a guide groove 16, the lower end of the sliding column 17 is screwed with a guide bolt 15, the guide bolt 15 is slidably mounted in the guide groove 16, and the sliding column 17 slides up and down more stably under the guidance of the guide bolt 15 and the guide groove 16.

Further, the upper side of the screening box 9 is provided with an exhaust pipe 5, the upper side of the exhaust pipe 5 is fixedly connected with the conveying cylinder 3 through a connecting frame, an exhaust fan 7 is arranged at the position, corresponding to the screening box 9, of the lower side of the exhaust pipe 5, and the dust in the screening box 9 is sucked out and cleaned through the exhaust pipe 5 and the exhaust fan 7.

Furthermore, one end of the exhaust pipe 5 is opened upwards, and one end of the exhaust pipe 5 is connected with a dust collector, so that the exhaust pipe 5 can collect and clean the sucked dust conveniently.

The working principle is as follows: plastics material adds the transport cylinder 3 in through feeder hopper 4 when using, carry axle 13 rotation through the drive of conveying motor 2, carry axle 13 to drive catch bar 12 simultaneously and rotate, carry out certain stirring to the material through catch bar 12, and carry the promotion to the material through catch bar 12 of heliciform range and discharge from discharge gate 11, then drop on screening net 8, through vibrating motor 10 operation and cooperation spring 18 messenger screening case 9 vibration, thereby carry out certain screening and carry discharge in bin outlet 6 department through screening net 8 to the material, the pay-off is more stable continuous, make exhaust tube 5 can carry out the dust absorption to the material of screening case 9 inboard simultaneously through the operation of dust catcher and air exhaust fan 7 and handle, reduce the dust etc. in the material.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plastics production is with continuous doffer, includes body frame (1), its characterized in that, screw fixedly connected with conveying cylinder (3) is passed through to the upper end of body frame (1), the one end upside of conveying cylinder (3) is provided with feeder hopper (4), the other end downside of conveying cylinder (3) is provided with discharge gate (11), bolt fixedly connected with conveying motor (2) is passed through to the one end of conveying cylinder (3), the inside of conveying cylinder (3) is rotated through the bearing and is connected with carries axle (13), and carries the one end of axle (13) and the output shaft fixed connection of conveying motor (2) one end, the surface of carrying axle (13) passes through bolt fixedly connected with catch bar (12), and catch bar (12) are the surface at transport axle (13) of heliciform range installation.

2. The continuous blanking device for the plastic production is characterized in that a screening box (9) is arranged on the inner side of the main frame (1), one end of the screening box (9) is located below the discharge port (11), a vibration motor (10) is arranged on the lower side of the screening box (9), a screening net (8) is fixedly connected to the inner part of the screening box (9), and two discharge ports (6) are formed in the other end of the screening box (9).

3. The continuous blanking device for the plastic production is characterized in that sliding columns (17) are fixedly connected to the lower sides of the two ends of the screening box (9), supporting rods (14) are arranged at the lower ends of the sliding columns (17), the supporting rods (14) are fixedly installed on the main frame (1), the lower ends of the sliding columns (17) are slidably installed on the inner sides of the supporting rods (14), springs (18) are sleeved on the outer sides of the sliding columns (17), and the two ends of each spring (18) are respectively tightly pressed on the screening box (9) and the corresponding supporting rod (14).

4. The continuous blanking device for the plastic production as claimed in claim 3, wherein the surface of the support rod (14) is provided with a guide groove (16), the lower end of the sliding column (17) is screwed with a guide bolt (15), and the guide bolt (15) is slidably mounted in the guide groove (16).

5. The continuous blanking device for the plastic production is characterized in that an air suction pipe (5) is arranged above the screening box (9), the upper side of the air suction pipe (5) is fixedly connected with the conveying cylinder (3) through a connecting frame, and an air suction fan (7) is arranged at the position, corresponding to the screening box (9), of the lower side of the air suction pipe (5).

6. The continuous blanking device for plastic production according to claim 5, wherein one end of the air exhaust pipe (5) is opened upward, and a dust collector is connected to one end of the air exhaust pipe (5).