CN215242666U

CN215242666U - Raw material mixing device is used in plastic products production

Info

Publication number: CN215242666U
Application number: CN202121606927.1U
Authority: CN
Inventors: 王权华
Original assignee: Jiangsu Kangcai Plastic New Material Technology Co ltd
Current assignee: Jiangsu Kangcai Plastic New Material Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-21
Anticipated expiration: 2031-07-15

Abstract

The utility model relates to a raw material mixing device for plastic product production, which comprises a mixing barrel, wherein the right end of the mixing barrel is slidably provided with a sealing push plate, the screw shaft is rotatably arranged on the sealing push plate through a sealing bearing to realize the rotation and horizontal movement of the screw shaft, the outer wall of the mixing barrel is provided with a heating ring which can directly heat the mixed raw material, the left end of the mixing barrel is arranged into a horizontal funnel shape, the tip end of the mixing barrel is provided with an injection connector which can be directly connected with an external injection mold to inject the mixed and heated raw material into the mold to realize the processing of injection molding, thereby saving production steps and improving production efficiency, in addition, the utility model is provided with a ball screw in a power box at the right end of the mixing barrel, and a second motor is arranged on a screw nut matched with the ball screw to realize the horizontal movement of the second motor, the raw materials that will mix the heating and accomplish are convenient for through moulding plastics in connector propelling movement to external mould.

Description

Raw material mixing device is used in plastic products production

Technical Field

The utility model relates to a plastic products technical field specifically is a raw materials mixing device is used in plastic products production.

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. Including products of all processes of injection molding, plastic uptake and the like which take plastics as raw materials. Plastics are plastic synthetic polymer materials, and form three essential synthetic materials in daily life together with synthetic rubber and synthetic fiber. In particular, plastics are materials which are made of natural or synthetic resins as main components and added with various additives, and can be molded into a certain shape under certain conditions of temperature, pressure and the like, and the shape of the materials is kept unchanged at normal temperature, compared with metals, stone materials and wood, the plastic products have the advantages of low cost, strong plasticity and the like, and are widely applied in national economy, and the plastic industry occupies an extremely important position in the current world, the production of the plastic products develops at high speed all over the world for many years, the plastic products need to mix and heat plastic particle raw materials in the production process, and then various products are made by processes of injection molding or plastic uptake and the like, a raw material mixing device for producing the plastic products is provided in the patent document with the application number of CN201920420115.4, the feeding of the raw materials is realized by arranging a screw conveyor, and the tail end of the bolt conveyor is connected with a rotatable impurity removing roller, and install supporting rotation axis and helical blade in the edulcoration cylinder, through edulcoration cylinder and helical blade's two-way rotation, improve the efficiency that the raw materials was mixed, but need discharge the raw materials through the discharge gate after the raw materials mixes the completion, carry out corresponding operation again, can not directly heat or mould plastics etc. with the raw materials that mix the completion, increased the step of plastic products production for cost increase.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials mixing arrangement is used in plastic products production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a raw material mixing device for plastic product production comprises a mixing barrel, wherein the left end of the mixing barrel is in a horizontal funnel shape, the tip part of the mixing barrel is provided with an injection connector, the right end of the mixing barrel is provided with a sealing push plate in a sliding manner, the sealing push plate is horizontally and rotatably provided with a screw shaft, a sealing bearing is arranged between the screw shaft and the sealing push plate, the left end of the screw shaft is provided with a check head, the right side of the mixing barrel is provided with a power box, the bottom end inside the power box is provided with a ball screw, the input end of the ball screw is connected with a first motor, the ball screw is provided with a matched screw nut, the screw nut is provided with a mounting plate, the mounting plate is provided with a second motor, the output end of the second motor is connected with the screw shaft, the top of the right end of the mixing barrel is provided with a feeding hole, the upper end of the feeding hole is provided with a feeding barrel, the outer wall of the mixing barrel on the right side of the feeding barrel is evenly provided with a plurality of heating rings, and the heating rings are connected with an external power supply.

As a further aspect of the present invention: an additive inlet is formed in one position on the right side of the top end of the mixing barrel, a sealing cover is arranged at the additive inlet, and an additive is conveniently injected into the mixing barrel.

As a further aspect of the present invention: the sealing push plate is provided with sealing plugs at the inner side and the outer side, so that the sealing effect of the sealing push plate is enhanced.

As a further aspect of the present invention: the right-hand member of compounding bucket is fixed with the shrouding through the bolt, the through-hole has been seted up on the shrouding, the through-hole diameter is between sealed push pedal diameter and screw axis diameter, prevents that sealed push pedal from breaking away from the compounding bucket.

As a further aspect of the present invention: the power box is provided with a box door, and the box door is provided with a door handle and a door lock, so that the internal equipment of the power box can be conveniently overhauled.

As a further aspect of the present invention: the bottom of compounding bucket is provided with the support frame, the bottom of support frame is provided with the support that the compounding bucket was realized to the supporting leg.

As a further aspect of the present invention: the bottom of supporting leg is provided with the fixed plate, set up the fixed orifices on the fixed plate, realize the fixed of compounding bucket.

Compared with the prior art, the utility model has the advantages of:

the utility model is provided with a mixing barrel, a sealing push plate is arranged at the right end of the mixing barrel in a sliding way, the screw shaft is arranged on the sealing push plate through a sealing bearing in a rotating way, the rotation and the horizontal conveying of the screw shaft can be realized, a heating ring is arranged on the outer wall of the mixing barrel, the mixed raw materials can be directly heated, the left end of the mixing barrel is arranged in a horizontal funnel shape, the tip end of the mixing barrel is provided with an injection connector which can be directly connected with an external injection mold, the mixed and heated raw materials are injected into the mold, the injection molding processing is realized, the production steps are saved, the production efficiency is improved, in addition, a ball screw is arranged in a power box at the right end of the mixing barrel, a second motor is arranged on a screw nut matched with the ball screw, the horizontal movement of the second motor can be realized, and the horizontal movement of the screw shaft can be realized, the raw materials that will mix the heating and accomplish are convenient for through moulding plastics in connector propelling movement to external mould.

Drawings

FIG. 1 is a schematic view of the overall structure of a raw material mixing device for plastic product production according to the present invention;

FIG. 2 is a sectional view of the overall structure of a raw material mixing device for plastic product production according to the present invention;

fig. 3 is the utility model discloses well shrouding, mixing barrel and the connection structure sketch map between the sealed push pedal.

In the figure: 1. a mixing barrel; 2. injecting a connector; 3. sealing the push plate; 4. a screw shaft; 41. sealing the bearing; 5. a check head; 6. a power box; 7. a ball screw; 8. a first motor; 9. a lead screw nut; 10. mounting a plate; 11. a second motor; 12. a feed inlet; 13. a feeding barrel; 14. a heating ring; 15. an additive inlet; 16. a sealing cover; 17. a sealing plug; 18. closing the plate; 19. a through hole; 20. a box door; 21. a door handle; 22. a door lock; 23. a support frame; 24. supporting legs; 25. a fixing plate; 26. and (7) fixing holes.

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.

Example 1:

referring to fig. 1 to fig. 3, in the embodiment of the present invention:

a raw material mixing device for plastic product production comprises a mixing barrel 1, the left end of the mixing barrel 1 is in a horizontal funnel shape, the tip part is provided with an injection molding connector 2, the right end of the mixing barrel 1 is provided with a sealing push plate 3 in a sliding manner, a screw shaft 4 is horizontally and rotatably arranged on the sealing push plate 3, a sealing bearing 41 is arranged between the screw shaft 4 and the sealing push plate 3, the left end of the screw shaft 4 is provided with a check head 5, the right side of the mixing barrel 1 is provided with a power box 6, the bottom end inside the power box 6 is provided with a ball screw 7, the input end of the ball screw 7 is connected with a first motor 8, the ball screw 7 is provided with a matched screw nut 9, the screw nut 9 is provided with a mounting plate 10, the mounting plate 10 is provided with a second motor 11, the output end of the second motor 11 is connected with the screw shaft 4, the top of the right end of the mixing barrel 1 is provided with a feeding hole 12, the upper end of the feeding hole 12 is provided with a feeding barrel 13, a plurality of heating rings 14 are uniformly arranged on the outer wall of the mixing barrel 1 on the right side of the feeding barrel 13, and the heating rings 14 are connected with an external power supply.

In the embodiment of the present invention: an additive inlet 15 is arranged at one position on the right side of the top end of the mixing barrel 1, a sealing cover 16 is arranged at the position of the additive inlet 15, when additives are required to be added into the mixing barrel 1, the sealing cover 16 is opened, the additives can be injected through the additive inlet 15, and in addition, when the inside of the mixing barrel 1 is required to be cleaned, cleaning agents can also be injected into the mixing barrel 1 through the additive inlet 15.

In the embodiment of the present invention: the inner side and the outer side of the sealing push plate 3 are provided with sealing plugs 17 to enhance the sealing effect.

In the embodiment of the present invention: the right-hand member of compounding bucket 1 has shrouding 18 through the bolt fastening, has seted up through-hole 19 on the shrouding 18, and through-hole 19 diameter is between sealed push pedal 3 diameter and screw axis 4 diameters, can prevent that sealed push pedal 3 from breaking away from compounding bucket 1, strengthens holistic stability.

In the embodiment of the present invention: the power box 6 is provided with a box door 20, and the box door 20 is provided with a door handle 21 and a door lock 22, so that the box door 20 can be opened conveniently to overhaul and replace equipment in the power box 6.

Referring to fig. 1, in the embodiment of the present invention: mixing barrel 1's bottom is provided with support frame 23, and support frame 23's bottom is provided with supporting leg 24, and supporting leg 24's bottom is provided with fixed plate 25, has seted up fixed orifices 26 on the fixed plate 25, through fixed plate 25, fixes mixing barrel 1 in suitable position for injection moulding connector 2 is connected with external injection mold, realizes mixing barrel 1's installation and fixed.

Example 2:

referring to fig. 1 and 2, the present invention relates to a raw material mixing device for plastic product production, wherein the whole body is mounted at a suitable position through a fixing plate 25, and an injection connector 2 is connected with an external injection mold, when in use, the raw materials to be mixed are poured into a feeding barrel 13, the raw materials enter a mixing barrel 1 through a feeding port 12, then a second motor 11 is started, the second motor 11 drives a screw shaft 4 to rotate to mix the raw materials entering the mixing barrel 1 and simultaneously convey the raw materials forwards, in the present invention, a first motor 8 and a second motor 11 both use servo motors, can realize bidirectional rotation as required, when the raw materials are mixed to a certain degree, a heating ring 14 is started, the mixed raw materials are heated through the heating ring 14 to melt the raw materials, then the second motor 11 is stopped, the first motor 8 is started, a ball screw 7 is controlled to rotate through the first motor 8, through the cooperation of screw nut 9 and ball 7, drive first motor 8 and remove to the left, the left side of first motor 8 moves and drives promotion sealed push pedal 3 and drive screw axis 4 and move to the left, impel the raw materials that the heating melts to the left, extrude to the external injection mould through injection connector 2, realize injection-molded processing, later, through the cooperation of first motor 8 control ball 7 and screw nut 9, drive second motor 11 and return the normal position, at the in-process that returns the normal position, control second motor 11 and drive screw axis 4 and rotate, make the raw materials of melting state carry forward, prepare for the propulsion of next raw materials.

Example 3:

referring to fig. 2 and 3, the utility model relates to a raw materials mixing device is used in plastic products production, including compounding bucket 1, and slide at the right-hand member of compounding bucket 1 and be provided with sealed the pushing, 3, install screw axis 4 on sealed push pedal 3, can realize the propelling movement of 4 horizontal directions of screw axis, be convenient for directly pour into injection mold with the raw materials that hybrid heating accomplished in, simplify the production step, improve production efficiency, in addition, be provided with shrouding 18 at the right-hand member of compounding bucket 1, can prevent that sealed push pedal 3 from breaking away from compounding bucket 1, increase holistic stability.

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 raw materials mixing device is used in plastic products production, includes compounding bucket (1), its characterized in that: the left end of the mixing barrel (1) is horizontally funnel-shaped, the pointed end is provided with an injection molding connector (2), the right end of the mixing barrel (1) is provided with a sealing push plate (3) in a sliding manner, the sealing push plate (3) is horizontally rotated to be provided with a screw shaft (4), a sealing bearing (41) is arranged between the screw shaft (4) and the sealing push plate (3), the left end of the screw shaft (4) is provided with a check head (5), the right side of the mixing barrel (1) is provided with a power box (6), the bottom inside the power box (6) is provided with a ball screw (7), the input end of the ball screw (7) is connected with a first motor (8), the ball screw (7) is provided with a matched screw nut (9), the screw nut (9) is provided with a mounting plate (10), the mounting plate (10) is provided with a second motor (11), the output end of the second motor (11) is connected with the screw shaft (4), the top of the right end of the mixing barrel (1) is provided with a feeding hole (12), the upper end of the feeding hole (12) is provided with a feeding barrel (13), the outer wall of the mixing barrel (1) on the right side of the feeding barrel (13) is uniformly provided with a plurality of heating rings (14), and the heating rings (14) are connected with an external power supply.

2. A raw material mixing apparatus for plastic product production as defined in claim 1, wherein: an additive inlet (15) is formed in one position on the right side of the top end of the mixing barrel (1), and a sealing cover (16) is arranged at the position of the additive inlet (15).

3. A raw material mixing apparatus for plastic product production as defined in claim 1, wherein: and sealing plugs (17) are arranged on the inner side and the outer side of the sealing push plate (3).

4. A raw material mixing apparatus for plastic product production according to claim 3, wherein: a sealing plate (18) is fixed at the right end of the mixing barrel (1) through a bolt, a through hole (19) is formed in the sealing plate (18), and the diameter of the through hole (19) is between the diameter of the sealing push plate (3) and the diameter of the screw shaft (4).

5. A raw material mixing apparatus for plastic product production as defined in claim 1, wherein: a box door (20) is arranged on the power box (6), and a door handle (21) and a door lock (22) are arranged on the box door (20).

6. A raw material mixing apparatus for plastic product production as defined in claim 1, wherein: the bottom of compounding bucket (1) is provided with support frame (23), the bottom of support frame (23) is provided with supporting leg (24).

7. A raw material mixing device for plastic product production according to claim 6, wherein: the bottom end of the supporting leg (24) is provided with a fixing plate (25), and a fixing hole (26) is formed in the fixing plate (25).