CN213500436U

CN213500436U - Feeding equipment for plastic products

Info

Publication number: CN213500436U
Application number: CN202022208426.XU
Authority: CN
Inventors: 刘伟
Original assignee: Suzhou Jibos Precision Machinery Co ltd
Current assignee: Suzhou Jibos Precision Machinery Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-22
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a feeder equipment for plastic products relates to plastic products production technical field, for solving current plastic materials can't effectually carry out effectual regulation and control to plastic materials when carrying out hot melt processing and carrying, leads to the problem that the jam appears easily in the in-process of pay-off. The inside of a feeding section of thick bamboo is provided with the cartridge heater, the outer wall of cartridge heater is provided with the heating wire, conveying frame's inside is provided with the transmission pivot, be provided with spiral propelling movement blade on the outer wall of transmission pivot, the upper end of a feeding section of thick bamboo is provided with the raw materials and throws hopper, the inside of throwing hopper is provided with the installation frame to the raw materials, the upper end of installation frame is provided with installs the feeding screen cloth, the inside of cartridge heater is provided with the flitch, and the flitch sets up with cartridge heater integrated into one piece, the inside of flitch is provided with changes the material funnel, and changes material funnel and flitch integrated into one.

Description

Feeding equipment for plastic products

Technical Field

The utility model relates to a plastic products production technical field specifically is a feeding equipment for plastic products.

Background

The plastic products are the general name of articles for daily use, industry and the like which are processed by adopting plastics as main raw materials, and comprise products of all processes of injection molding, plastic uptake and the like which take the plastics as the raw materials. Plastics are plastic synthetic polymer materials, and form three essential synthetic materials in daily life together with synthetic rubber and synthetic fiber. Specifically, the plastic takes natural or synthetic resin as a main component, various additives are added, the plastic can be made into a certain shape under the conditions of certain temperature, pressure and the like, the shape is kept unchanged at normal temperature, the plastic products are widely applied, huge downstream industries provide powerful support for the development of plastic product industries in China, and the plastic product industries in China are confronted with new development opportunities. The market demand of plastic products in China mainly focuses on the aspects of agricultural plastic products, packaging plastic products, building plastic products, industrial traffic, engineering plastic products and the like, and the plastic products need to be subjected to hot melting treatment and conveying on raw materials during production.

The existing plastic raw materials cannot be effectively regulated and controlled when being subjected to hot melting treatment and conveyed, so that the problem of blockage easily occurs in the feeding process is solved, and therefore the feeding equipment for the plastic products is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feeder equipment for plastic products to current plastic materials who proposes in solving above-mentioned background art can't effectually carry out effectual regulation and control to plastic materials when carrying out the hot melt processing and carrying, lead to the problem that the jam appears easily in the in-process of pay-off.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a feeder equipment for plastic products, includes a feeding section of thick bamboo and conveying frame, the inside of a feeding section of thick bamboo is provided with the cartridge heater, the outer wall of cartridge heater is provided with the heating wire, conveying frame's inside is provided with the transmission pivot, be provided with spiral propelling movement blade on the outer wall of transmission pivot, the upper end of a feeding section of thick bamboo is provided with the raw materials and throws the hopper, the raw materials is thrown the inside of throwing the hopper and is provided with the installation frame, the upper end of installation frame is provided with installs the feeding screen.

Preferably, the inside of cartridge heater is provided with the flitch that supports, and the flitch sets up with cartridge heater integrated into one piece, the inside of flitch is provided with changes the material funnel, and changes the material funnel and set up with flitch integrated into one piece, conveying frame's discharge end is provided with the mouth of moulding plastics, and moulds plastics mouthful and conveying frame integrated into one piece setting.

Preferably, the inside of installation frame is provided with embedded passageway, one side of embedded passageway is provided with spacing briquetting, spacing briquetting and embedded passageway are located same water flat line, and the upper end of spacing briquetting and feeding screen cloth closely laminates.

Preferably, a transmission spring is arranged on the outer wall of one side of the limiting pressing block, one end of the transmission spring is fixedly connected with the outer wall of the limiting pressing block, a positioning spring seat is arranged at the other end of the transmission spring, and the positioning spring seat is fixedly connected with the inner wall of the embedded channel.

Preferably, the rear end surfaces of the conveying frame and the feeding cylinder are provided with feeding crawling ladders, and the height of each feeding crawling ladder is equal to the height of the top of the feeding cylinder.

Preferably, the lower extreme of cartridge heater and conveying frame's upper end are provided with ejection of compact pipeline and feedstock channel respectively, and ejection of compact pipeline and feedstock channel pass through flange sealing connection, be provided with the valve on the outer wall of ejection of compact pipeline, and valve and ejection of compact pipeline mechanical seal are connected.

Preferably, one side of conveying frame is provided with equipment machine case, and equipment machine case and conveying frame integrated into one piece set up, the inside of equipment machine case is provided with driving motor, and driving motor's output passes through the shaft coupling transmission with the transmission pivot and is connected, be provided with the on-off chamber door on the preceding terminal surface of equipment machine case, and pass through hinge swing joint with equipment machine case on-off chamber door.

Preferably, the upper end of conveying frame is provided with the block terminal, the block terminal passes through the wiring end electric connection of power supply line and heating wire, and the heating wire winding is on the outer wall of cartridge heater.

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

1. the utility model discloses a throw the inside that the hopper pours into the cartridge heater into through the raw materials with the plastic materials of hot melt type, get into the raw materials and throw the screening that the raw materials before the hopper passes through the feeding screen cloth earlier, the problem of having avoided bold raw materials to fall into and having leaded to melting fast behind the cartridge heater, the feeding screen cloth can regularly take off cleanly, only need push into the inside of embedded passageway with spacing briquetting when taking off and alright the light feeding screen cloth of taking off, it can't effectually carry out effectual regulation and control to plastic materials to have overcome current plastic materials when carrying out hot melt processing and carrying, lead to the problem that the jam appears easily in the in-process of pay-off.

2. Provide heat energy for the cartridge heater through the heating wire and make the plastic raw materials of hot melt type melt, the raw materials before melting is located the top of flitch, and the raw materials after melting flows into the below of flitch through melting the material funnel to avoided being heated inhomogeneous to lead to falling into the problem of cartridge heater bottom for the raw materials that melts.

Drawings

Fig. 1 is a schematic view of the overall front end structure of the present invention;

fig. 2 is a schematic view of the overall rear end structure of the present invention;

FIG. 3 is a schematic view of the overall internal structure of the present invention;

FIG. 4 is a schematic structural view of the raw material feeding hopper of the present invention;

FIG. 5 is a schematic view of the structure of the limiting pressing block of the present invention;

in the figure: 1. a feeding cylinder; 2. a heating cylinder; 3. an electric heating wire; 4. a raw material feeding hopper; 5. a discharge pipeline; 6. a valve; 7. a feed channel; 8. a distribution box; 9. a power supply line; 10. a conveying frame; 11. an equipment chassis; 12. opening and closing the box door; 13. a drive motor; 14. a transmission rotating shaft; 15. a helical pusher blade; 16. an injection molding port; 17. a feeding ladder stand; 18. a support plate; 19. a material melting hopper; 20. a mounting frame; 21. a feed screen; 22. a limiting pressing block; 23. embedding a channel; 24. a transmission spring; 25. a spring seat is positioned.

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. 1-5, the present invention provides an embodiment: the utility model provides a feeder equipment for plastic products, includes a feeding section of thick bamboo 1 and conveying frame 10, the inside of a feeding section of thick bamboo 1 is provided with cartridge heater 2, the outer wall of cartridge heater 2 is provided with heating wire 3, the inside of conveying frame 10 is provided with transmission pivot 14, be provided with spiral propelling movement blade 15 on the outer wall of transmission pivot 14, the upper end of a feeding section of thick bamboo 1 is provided with the raw materials and throws hopper 4, the inside of hopper 4 is thrown to the raw materials is provided with installation frame 20, the upper end of installation frame 20 is provided with installs feeding screen 21.

Further, the inside of cartridge heater 2 is provided with the flitch 18 that supports, and flitch 18 and cartridge heater 2 integrated into one piece set up, and the inside of flitch 18 is provided with changes material funnel 19, and changes material funnel 19 and the setting of flitch 18 integrated into one piece, and the discharge end of conveying frame 10 is provided with the mouth 16 of moulding plastics, and moulds plastics mouthful 16 and conveying frame 10 integrated into one piece setting, and the flitch 18 that supports that the inside of cartridge heater 2 set up plays the effect of separating the plastics raw materials that have melted and not melted plastics raw materials.

Further, the inside of installation frame 20 is provided with embedded passageway 23, and one side of embedded passageway 23 is provided with spacing briquetting 22, and spacing briquetting 22 is located same water flat line with embedded passageway 23, and spacing briquetting 22 closely laminates with the upper end of feed screen 21, and embedded passageway 23 of the inside setting of installation frame 20 plays the effect of bearing spacing briquetting 22 and drive spring 24.

Further, be provided with transmission spring 24 on the outer wall of one side of spacing briquetting 22, and transmission spring 24's one end and spacing briquetting 22's outer wall fixed connection, transmission spring 24's the other end is provided with location spring seat 25, and the inner wall fixed connection of location spring seat 25 and embedded passageway 23, and transmission spring 24 that sets up on the outer wall of one side of spacing briquetting 22 plays the flexible effect of drive spacing briquetting 22.

Furthermore, the rear end faces of the conveying frame 10 and the feeding cylinder 1 are provided with a feeding crawling ladder 17, the height of the feeding crawling ladder 17 is equal to the height of the top of the feeding cylinder 1, and the feeding crawling ladder 17 arranged on the rear end faces of the conveying frame 10 and the feeding cylinder 1 plays a role in facilitating the addition of plastic raw materials for the heating cylinder 2 by workers.

Further, the lower end of the heating cylinder 2 and the upper end of the conveying frame 10 are respectively provided with a discharge pipeline 5 and a feeding channel 7, the discharge pipeline 5 and the feeding channel 7 are connected through flange sealing, a valve 6 is arranged on the outer wall of the discharge pipeline 5, the valve 6 is connected with the discharge pipeline 5 in a mechanical sealing mode, and the discharge pipeline 5 and the feeding channel 7 which are respectively arranged at the lower end of the heating cylinder 2 and the upper end of the conveying frame 10 play a role in conveying hot-melt plastic raw materials.

Further, one side of conveying frame 10 is provided with equipment cabinet 11, and equipment cabinet 11 and conveying frame 10 integrated into one piece set up, the inside of equipment cabinet 11 is provided with driving motor 13, and driving motor 13's output passes through the shaft coupling transmission with transmission pivot 14 and is connected, be provided with on-off door 12 on the preceding terminal surface of equipment cabinet 11, and on-off door 12 passes through hinge swing joint with equipment cabinet 11, equipment cabinet 11 that one side of conveying frame 10 set up plays and bears driving motor 13 and drive transmission pivot 14 pivoted effect.

Further, the upper end of conveying frame 10 is provided with block terminal 8, and block terminal 8 passes through power supply line 9 and heating wire 3's wiring end electric connection, and heating wire 3 twines on the outer wall of cartridge heater 2, and block terminal 8 that the upper end of conveying frame 10 set up plays the effect that provides the electric energy for heating wire 3.

The working principle is as follows: when the device is used, hot-melt plastic raw materials are injected into the heating cylinder 2 through the raw material feeding hopper 4, the raw materials before entering the raw material feeding hopper 4 are firstly screened through the feeding screen 21, the problem that large raw materials cannot be quickly melted after falling into the heating cylinder 2 is avoided, the feeding screen 21 can be regularly taken down and cleaned, the feeding screen 21 can be easily taken down only by pushing the limiting pressing block 22 into the embedded channel 23 when being taken down, the heating cylinder 2 is provided with heat energy through the heating wire 3 to melt the hot-melt plastic raw materials, the raw materials before melting are positioned above the supporting plate 18, the melted raw materials flow into the lower part of the supporting plate 18 through the melting hopper 19, the problem that the melted raw materials fall into the bottom of the heating cylinder 2 due to uneven heating is avoided, then the valve 6 is opened to enable the hot-melt plastic raw materials to fall into the conveying frame 10, and finally the molten raw materials are pushed and conveyed through the transmission rotating shaft 14 and the spiral blade 15, so that the hot-melted plastic raw material is injected into a mold for producing plastic products through the injection molding port 16, and the use work of the plastic product feeding equipment is completed.

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. A feeding equipment for plastic products comprises a feeding cylinder (1) and a conveying frame (10), and is characterized in that: the inside of a feeding section of thick bamboo (1) is provided with cartridge heater (2), the outer wall of cartridge heater (2) is provided with heating wire (3), the inside of conveying frame (10) is provided with transmission pivot (14), be provided with spiral propelling movement blade (15) on the outer wall of transmission pivot (14), the upper end of a feeding section of thick bamboo (1) is provided with raw materials and adds hopper (4), the inside of adding hopper (4) is provided with installation frame (20) to the raw materials, the upper end of installation frame (20) is provided with installs feeding screen (21).

2. The feeding apparatus for plastic products as set forth in claim 1, wherein: the inside of cartridge heater (2) is provided with flitch (18), and flitch (18) and cartridge heater (2) integrated into one piece set up, the inside of flitch (18) is provided with changes material funnel (19), and changes material funnel (19) and flitch (18) integrated into one piece set up, the discharge end of conveying frame (10) is provided with mouthful (16) of moulding plastics, and moulds plastics mouthful (16) and conveying frame (10) integrated into one piece set up.

3. The feeding apparatus for plastic products as set forth in claim 1, wherein: the utility model discloses a feeding screen, including installation frame (20), installation frame (20) inside is provided with embedded passageway (23), one side of embedded passageway (23) is provided with spacing briquetting (22), spacing briquetting (22) and embedded passageway (23) are located same water flat line, and the upper end of spacing briquetting (22) and feeding screen (21) is closely laminated.

4. The feeding apparatus for plastic products as set forth in claim 3, wherein: the limiting pressing block is characterized in that a transmission spring (24) is arranged on the outer wall of one side of the limiting pressing block (22), one end of the transmission spring (24) is fixedly connected with the outer wall of the limiting pressing block (22), a positioning spring seat (25) is arranged at the other end of the transmission spring (24), and the positioning spring seat (25) is fixedly connected with the inner wall of the embedded channel (23).

5. The feeding apparatus for plastic products as set forth in claim 1, wherein: the rear end surfaces of the conveying frame (10) and the feeding cylinder (1) are provided with a feeding ladder (17), and the height of the feeding ladder (17) is equal to the height of the top of the feeding cylinder (1).

6. The feeding apparatus for plastic products as set forth in claim 1, wherein: the lower extreme of cartridge heater (2) and the upper end of conveying frame (10) are provided with ejection of compact pipeline (5) and feedstock channel (7) respectively, and ejection of compact pipeline (5) and feedstock channel (7) pass through flange seal connection, be provided with valve (6) on the outer wall of ejection of compact pipeline (5), and valve (6) and ejection of compact pipeline (5) mechanical seal connection.

7. The feeding apparatus for plastic products as set forth in claim 1, wherein: one side of conveying frame (10) is provided with equipment machine case (11), and equipment machine case (11) and conveying frame (10) integrated into one piece set up, the inside of equipment machine case (11) is provided with driving motor (13), and the output of driving motor (13) passes through the shaft coupling transmission with transmission pivot (14) and is connected, be provided with on the preceding terminal surface of equipment machine case (11) and open and close chamber door (12), and open and close chamber door (12) and pass through hinge swing joint with equipment machine case (11).

8. The feeding apparatus for plastic products as set forth in claim 1, wherein: the upper end of conveying frame (10) is provided with block terminal (8), block terminal (8) are through the wiring end electric connection of power supply line (9) and heating wire (3), and heating wire (3) winding is on the outer wall of cartridge heater (2).