CN218981496U

CN218981496U - Feeding device for plastic production

Info

Publication number: CN218981496U
Application number: CN202223562841.0U
Authority: CN
Inventors: 杨继峰; 秦雪冰
Original assignee: Taizhou Hope Plastic Co ltd
Current assignee: Taizhou Hope Plastic Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-09
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a feeding device for plastic production, which comprises a discharge hopper, a first transverse plate, a spring, second transverse plates, a feed hopper, a vibrating motor and a screen, wherein two fixed rods are symmetrically and fixedly connected to the top end of the support, the two fixed rods are fixedly connected with the feed hopper together, the discharge hopper is arranged right below the feed hopper, the two second transverse plates are symmetrically and fixedly connected to the two sides of the discharge hopper, the first transverse plates are correspondingly arranged below the two second transverse plates, one side of each first transverse plate is fixedly connected with the support, so that materials for plastic production falling onto the screen in the discharge hopper are screened through the screen, powder smaller than meshes is screened and dropped, large particles or agglomerated materials larger than the mesh aperture of the screen are left, the influence of the large particles or agglomerated materials on subsequent production quality is avoided, meanwhile, the discharge hopper is driven to vibrate through the vibrating motor, and the screening efficiency of the materials for plastic production is accelerated.

Description

Feeding device for plastic production

Technical Field

The utility model relates to the technical field of plastic production, in particular to a feeding device for plastic production.

Background

The plastic is widely applied and is an indispensable component in household appliances, automobiles, mobile phones, PCs, medical appliances and lighting appliances. Along with the continuous and stable growth of the economy in China, industries such as home appliances, automobiles, mobile phones, PCs, medical appliances and the like benefit from good external environments, rapid development is also realized, the development of downstream industries further pulls the demand for plastics, and a feeding device is often used in the production process of plastic runway materials.

In the production process of plastics, raw material powder of different components is usually required to be put into a reaction kettle for heating, mixing and stirring, so that the raw material powder becomes molten liquid, at present, workers directly pour the raw material powder into the reaction kettle, and as the raw material powder is mixed with large-particle raw materials, the raw material powder is small in heating area after entering the reaction kettle and is not easy to be heated and melted, and the working efficiency is influenced.

Disclosure of Invention

The utility model aims to provide a feeding device for plastic production, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a feeding device of plastic production, includes the support, two dead levers of support top symmetry fixedly connected with, two common fixedly connected with feeder hopper between the dead lever, be provided with out the hopper directly under the feeder hopper, the both sides symmetry fixedly connected with of going out the hopper two second diaphragms, two the below of second diaphragm all corresponds and is provided with first diaphragm, one side and the support fixed connection of first diaphragm, two the equal fixedly connected with of second diaphragm bottom a plurality of springs, the bottom and the first diaphragm top fixed connection of spring, the inboard fixedly connected with screen cloth of going out the hopper, the front side fixedly connected with vibrating motor of going out the hopper, the front side fixedly connected with switch of support.

As a further scheme of the utility model: the inside of feeder hopper is provided with feed chamber and crushing chamber, the inboard rotation of crushing chamber is connected with crushing roller, the inboard lower part of crushing chamber is provided with crushing tooth, fixedly connected with first motor on the preceding lateral wall of feeder hopper, the front end of crushing roller pass behind the feeder hopper with the rotation end fixed connection of first motor, one side fixedly connected with conveying cylinder of support, the lower part one side of conveying cylinder runs through fixedly connected with rather than the recovery bucket of inside intercommunication, upper portion one side of conveying cylinder runs through fixedly connected with rather than the row material pipe of inside intercommunication, the one end of row material pipe stretches into in the crushing chamber, the screen cloth is the slope setting, one side fixedly connected with feed back passageway of play hopper, first motor passes through wire and switch electric connection.

As still further aspects of the utility model: the discharge hole of the return channel corresponds to the feed inlet of the recovery hopper, and the caliber of the discharge hole of the return channel is smaller than that of the feed inlet of the recovery hopper.

As still further aspects of the utility model: the bottom fixedly connected with second motor of transport section of thick bamboo, the inboard rotation of transport section of thick bamboo is connected with the pivot, the outside fixed cover of pivot is equipped with helical blade, the bottom of pivot pass behind the transport section of thick bamboo with the rotation end fixed connection of second motor, second motor passes through wire and switch electric connection.

As still further aspects of the utility model: the screen is made of stainless steel.

As still further aspects of the utility model: the vibration motor is electrically connected with the switch through a wire, and the switch is electrically connected with an external power supply through a wire.

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

1. through the cooperation of play hopper, first diaphragm, spring, second diaphragm, feeder hopper, vibrating motor and screen cloth for fall into the plastic production material on the screen cloth in the play hopper, sieve through the screen cloth earlier, will be less than the powder screening of mesh and fall down, the material of big granule or caking that is greater than screen cloth mesh aperture is then left, has avoided the material of big granule or caking to influence follow-up production quality, drives out the hopper vibration through vibrating motor vibration simultaneously, accelerates the screening efficiency of the material of plastic production.

2. Through first motor, row's material pipe, vibrating motor, feed back passageway, a conveying section of thick bamboo, retrieve the fill, the second motor, the pivot, helical blade, crushing roller and crushing tooth's cooperation, the rotation end that utilizes the second motor drives the pivot and makes helical blade rotate and carry big granule or bulk material to the crushing chamber, rethread first motor drive crushing roller rotates, thereby make the material that gets into the big granule in the crushing chamber smash, can realize retrieving the material of big granule and smash the back reuse, the big granule material heated area after being smashed is bigger, increased the heated area in reation kettle, work efficiency has been improved, the practicality is high.

Drawings

Fig. 1 is a schematic structural view of a feeding device for plastic production.

Fig. 2 is a cross-sectional view of a feeder apparatus for plastic production.

Fig. 3 is a schematic structural view of a discharge hopper in a feeding device for plastic production.

The figure shows: the device comprises a bracket 1, a discharge hopper 2, a first transverse plate 3, a switch 4, a spring 5, a second transverse plate 6, a fixed rod 7, a first motor 8, a feed hopper 9, a feeding chamber 901, a crushing chamber 902, a discharge pipe 10, a vibrating motor 11, a return channel 12, a conveying cylinder 13, a recovery hopper 14, a second motor 15, a rotating shaft 16, a helical blade 17, a screen 18, a crushing roller 19 and crushing teeth 20.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, in the embodiment of the utility model, a feeding device for plastic production comprises a bracket 1, two fixing rods 7 are symmetrically and fixedly connected to the top end of the bracket 1, a feed hopper 9 is fixedly connected between the two fixing rods 7, a discharge hopper 2 is arranged right below the feed hopper 9, two second transverse plates 6 are symmetrically and fixedly connected to the two sides of the discharge hopper 2, a first transverse plate 3 is correspondingly arranged below the two second transverse plates 6, one side of the first transverse plate 3 is fixedly connected with the bracket 1, a plurality of springs 5 are fixedly connected to the bottoms of the two second transverse plates 6, the bottom ends of the springs 5 are fixedly connected with the top of the first transverse plate 3, a screen 18 is fixedly connected to the inner side of the discharge hopper 2, and is a mesh product meeting industry, mechanism and standard approval for grading and screening object particles, a vibrating motor 11 is fixedly connected to the front side of the discharge hopper 2, and a switch 4 is fixedly connected to the front side of the bracket 1.

The inside of feeder hopper 9 is provided with feed chamber 901 and crushing chamber 902, the inboard rotation of crushing chamber 902 is connected with crushing roller 19, the inboard lower part of crushing chamber 902 is provided with crushing tooth 20, crushing tooth 20 and crushing roller 19 looks adaptation, fixedly connected with first motor 8 on the front side wall of feeder hopper 9, the front end of crushing roller 19 passes behind feeder hopper 9 with the rotation end fixed connection of first motor 8, one side fixedly connected with conveyer drum 13 of support 1, the lower part one side of conveyer drum 13 runs through fixedly connected with rather than the recovery fill 14 of inside intercommunication, upper portion one side of conveyer drum 13 runs through fixedly connected with rather than the row's material pipe 10 of inside intercommunication, the one end of row's material pipe 10 stretches into in the crushing chamber 902, screen cloth 18 is the slope setting, one side fixedly connected with feed back passageway 12 of play hopper 2, the feed back passageway 12 corresponds the setting with the lower end of screen cloth 18, make the big granule material that leaves after screening through screen cloth 18 can fall into feed back passageway 12, guarantee that feed back passageway 12 can not cause feed back passageway 12's discharge gate and the motor 14 of feed back passageway 14 and the electric connection of first switch 4 when vibration motor 11 drives vibration.

The discharge hole of the return channel 12 corresponds to the feed hole of the recovery hopper 14, and the caliber of the discharge hole of the return channel 12 is smaller than that of the feed hole of the recovery hopper 14.

The bottom fixedly connected with second motor 15 of transport section of thick bamboo 13, the inboard rotation of transport section of thick bamboo 13 is connected with pivot 16, the fixed cover in the outside of pivot 16 is equipped with helical blade 17, the bottom of pivot 16 pass transport section of thick bamboo 13 after with the rotation end fixed connection of second motor 15, drive pivot 16 through second motor 15 and drive helical blade 17 rotation, can carry the material to crushing room 902 in, second motor 15 passes through wire and switch 4 electric connection.

The screen 18 is made of stainless steel.

The vibration motor 11 is electrically connected with the switch 4 through a wire, the switch 4 is electrically connected with an external power supply through a wire, and the first motor 8, the vibration motor 11 and the second motor 15 are controlled to work through the switch 4.

The working principle of the utility model is as follows:

this feeding device of plastic production is when using, start first motor 8 through switch 4, vibrating motor 11 and second motor 15 work, put into the powder material of plastic production into feeding chamber 901, and then the material drops into on the screen cloth 18 in the ejection of compact fill 2, screen cloth 18 is with the powder screening that is less than the mesh falls down, the discharge gate of rethread play hopper 2 discharges and drops into the reation kettle that is connected, throw the material, simultaneously drive out hopper 2 vibration through vibrating motor 11 vibration, accelerate the screening efficiency of the powder material of plastic production, then progressively get into feed back passageway 12 of big granule that is greater than the mesh aperture of screen cloth 18, the rethread feed back passageway 12 gets into retrieve in the fill 14, and then get into in the conveying cylinder 13 through retrieving fill 14, drive pivot 16 through the rotation end of second motor 15 makes helical blade 17 rotate, thereby upwards carry the material that gets into in the conveying cylinder 13 again through the material that discharges the pipe 10 and get into crushing room 902, rotate through the rotation end rotation of first motor 8 drives crushing roller 19, thereby make the big granule that gets into crushing roller 902 and the crushing roller 19 through the cooperation of the powder material that is followed by crushing roller 19 and the powder that falls into on the screen cloth 18 and then the crushing roller 20 is used to the crushing material.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a feeding device of plastic production, includes support (1), its characterized in that: two dead levers (7) of support (1) top symmetry fixedly connected with, two common fixedly connected with feeder hopper (9) between dead lever (7), be provided with out hopper (2) under feeder hopper (9), the both sides symmetry fixedly connected with two second diaphragm (6) of ejection of compact hopper (2), two the below of second diaphragm (6) all corresponds and is provided with first diaphragm (3), one side and support (1) fixed connection of first diaphragm (3), two the equal fixedly connected with of second diaphragm (6) bottom a plurality of springs (5), the bottom and the first diaphragm (3) top fixed connection of spring (5), the inboard fixedly connected with screen cloth (18) of ejection of compact hopper (2), the front side fixedly connected with vibrating motor (11) of ejection of compact hopper (2), the front side fixedly connected with switch (4) of support (1).

2. The feeding device for plastic production according to claim 1, wherein: the inside of feeder hopper (9) is provided with feed chamber (901) and crushing chamber (902), the inboard rotation of crushing chamber (902) is connected with crushing roller (19), the inboard lower part of crushing chamber (902) is provided with crushing tooth (20), fixedly connected with first motor (8) on the preceding lateral wall of feeder hopper (9), the front end of crushing roller (19) pass behind feeder hopper (9) with the rotation end fixed connection of first motor (8), one side fixedly connected with transport section of thick bamboo (13) of support (1), the lower part one side of transport section of thick bamboo (13) runs through fixedly connected with rather than inside recovery fill (14) of intercommunication, upper portion one side of transport section of thick bamboo (13) runs through fixedly connected with rather than inside row's material pipe (10), in row's material pipe (10) stretch into crushing chamber (902), screen cloth (18) are slope setting, one side fixedly connected with feed back passageway (12) of ejection of material fill (2), first motor (8) pass through wire and switch (4) electric connection.

3. The feeding device for plastic production according to claim 2, wherein: the discharge hole of the return channel (12) corresponds to the feed hole of the recovery hopper (14), and the caliber of the discharge hole of the return channel (12) is smaller than that of the feed hole of the recovery hopper (14).

4. The feeding device for plastic production according to claim 2, wherein: the bottom fixedly connected with second motor (15) of transport section of thick bamboo (13), the inboard rotation of transport section of thick bamboo (13) is connected with pivot (16), the outside fixed cover of pivot (16) is equipped with helical blade (17), the bottom of pivot (16) pass behind transport section of thick bamboo (13) with the rotation end fixed connection of second motor (15), second motor (15) pass through wire and switch (4) electric connection.

5. The feeding device for plastic production according to claim 1, wherein: the screen (18) is made of stainless steel.

6. The feeding device for plastic production according to claim 1, wherein: the vibration motor (11) is electrically connected with the switch (4) through a wire, and the switch (4) is electrically connected with an external power supply through a wire.