CN110712315A

CN110712315A - Raw material mixing device for toy production

Info

Publication number: CN110712315A
Application number: CN201911139582.0A
Authority: CN
Inventors: 孙雅
Original assignee: Ningbo Shangshihua Information Technology Co Ltd
Current assignee: Ningbo Shangshihua Information Technology Co Ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-01-21

Abstract

The invention discloses a raw material mixing device for toy production, and relates to the technical field of toy production equipment; the mixing device comprises a mixing main body, wherein a mixing cavity is arranged in the mixing main body, the mixing main body comprises two groups of stirring assemblies which are rotatably arranged, the two groups of stirring assemblies comprise a driving shaft, a cylinder and a stirring shaft, the left side and the right side of the stirring shaft are respectively and fixedly provided with the cylinder, the insides of the cylinders at the two sides are respectively provided with a groove, a driven shaft is arranged in the groove on the cylinder at one side in a sliding manner, the driving shaft is arranged in the groove on the cylinder at the other side in a sliding manner, the driving shaft and the driven shaft are both rotatably arranged on the mixing main body; the slide block array is arranged on the outer sides of the driving shaft and the driven shaft; the outer side of the cylinder on one side is provided with a bent and closed slide way, and a driving rod is arranged in the slide way in a sliding manner. The invention has good mixing effect and simple structure.

Description

Raw material mixing device for toy production

Technical Field

The invention relates to the technical field of toy production equipment, in particular to a raw material mixing device for toy production.

Background

In the production and processing process of the plastic toy, the adopted raw materials and additives have various forms such as granules, powder and the like, the raw materials are required to be fully and uniformly mixed before melt extrusion, the plastic with high quality and excellent color can be produced, and a mixing device is required in the mixing process.

And prior art's raw materials mixing arrangement, it is usually with the raw materials add to its inside, then with certain rotational speed through stirring the subassembly, stir the raw materials and mix, and current stirring subassembly is usually including the (mixing) shaft in vertical setting and the puddler of fixed mounting on the (mixing) shaft, and this kind of mixed mode mixes evenly inadequately, consequently needs to design a raw materials mixing arrangement for toy production to solve above-mentioned technical problem.

Disclosure of Invention

The invention aims to provide a raw material mixing device for toy production, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a raw material mixing device for toy production comprises a mixing main body, wherein a mixing cavity is arranged in the mixing main body, two groups of stirring assemblies which are rotatably arranged are arranged in the mixing main body, each group of stirring assemblies comprises a driving shaft, a cylinder and a stirring shaft, the stirring shaft is of a U-shaped structure, a stirring rod is fixedly arranged on the stirring shaft, the left side and the right side of the stirring shaft are respectively and fixedly provided with the cylinders, grooves are respectively arranged in the cylinders at the two sides, a driven shaft is slidably arranged in the groove on the cylinder at one side, the driving shaft is slidably arranged in the groove on the cylinder at the other side, the driving shaft and the driven shaft are both rotatably arranged on the mixing main body, sliding grooves are respectively arranged on the side walls of the grooves on the cylinders at the two; the slide block array is arranged on the outer sides of the driving shaft and the driven shaft; the driving shaft is provided with a rotation driving mechanism for driving the driving shaft to rotate; the driving mechanism provides power for the rotation of the stirring shaft; a bent and closed slide way is arranged on the outer side of the cylinder on one side, a driving rod is arranged in the slide way in a sliding manner, and the other end of the driving rod is fixedly arranged on the inner wall of the mixing main body; and the stirring rod is provided with an air jet port for jetting air outwards.

As a further scheme of the invention: the actuating lever is kept away from mixed main part one end bottom and is installed the gyro wheel, the gyro wheel is rolled and is installed inside the slide.

As a still further scheme of the invention: the mixing main body upper end is fixedly provided with a feed hopper.

As a still further scheme of the invention: mix main part bottom and be provided with the discharge gate, and be provided with the switch module that is used for controlling the discharge gate switch on the discharge gate.

As a still further scheme of the invention: the switch module is including sliding the flashboard that sets up on the discharge gate, the output at the cylinder is connected to the one end of flashboard, cylinder fixed mounting is on mixing the main part.

As a still further scheme of the invention: fixed mounting has rotary joint in the drive shaft, rotary joint and the inside second intercommunication of runner of drive shaft, the inside runner that is provided with of (mixing) shaft, one of them one side of runner the inside recess of cylinder and the two intercommunications of runner, one runner provides high pressurized air source for the air jet through the inside runner three of puddler, the external high pressurized air source of rotary joint.

As a still further scheme of the invention: an air pump is fixedly installed on the mixing main body, and the output end of the air pump is connected to the input end of the rotary joint through a pipeline.

As a still further scheme of the invention: the driving mechanism comprises a first gear, a second gear and a motor, the first gear is fixedly sleeved on the driving shaft, the first gear is arranged on the outer side of the mixing main body, the first gear is meshed with the second gear, the second gear is installed at the output end of the motor, and the motor is fixedly installed on the mixing main body.

As a still further scheme of the invention: the left side and the right side of the stirring rod are arranged on the stirring shaft in different lengths.

As a still further scheme of the invention: the difference between the left and right reciprocating motions of the two groups of stirring components is half a period.

Compared with the prior art, the invention has the beneficial effects that: the stirring component which reciprocates left and right in the stirring process is arranged, so that the material mixing effect is improved; the stirring rod is arranged on the air jet, so that a high-pressure air source is sprayed out by the stirring rod in the stirring process, the raw materials are mixed, and the mixing effect is further improved; the stirring rods are asymmetrically arranged on the stirring shaft, so that the uncertainty of stirring is further improved, the material mixing effect is improved, and the flashboards and the air cylinders are arranged to facilitate on-off arrangement of the flashboards; the driving cylinder drives the stirring shaft to reciprocate left and right by arranging the cylinder, the slide way and the driving rod; the invention has good material mixing effect and simple structure.

Drawings

Fig. 1 is a schematic structural diagram of a raw material mixing device for toy production.

Fig. 2 is a view from a-a in fig. 1.

Fig. 3 is an enlarged view of fig. 2 at B.

Fig. 4 is a schematic structural view of a driving shaft in the raw material mixing device for toy production.

Fig. 5 is a schematic structural view of a driving rod in the raw material mixing device for toy production.

In the figure: the device comprises a mixing main body-1, a feed hopper-2, a driven shaft-3, a driving shaft-4, a cylinder-5, a stirring shaft-6, a discharge port-8, a gate plate-9, a cylinder-10, a supporting leg-11, a slide-12, a driving rod-13, a chute-14, a slide block-15, a stirring rod-16, a gear I-17, a gear II-18, a motor-19, a roller-20, a flow channel I-21, a rotary joint-22, an air pump-23, an air jet-24 and a flow channel II-25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 5, in embodiment 1 of the present invention, a raw material mixing device for toy production comprises a mixing body 1 having a mixing cavity therein, wherein the mixing body 1 includes two sets of stirring components rotatably disposed therein, the two sets of stirring components include a driving shaft 4, a cylinder 5 and a stirring shaft 6, the stirring shaft 6 is of a "u" shape structure, and a stirring rod 16 is fixedly disposed on the stirring shaft 6, the arrangement improves uncertainty of stirring, collision of stirring and stirring effect, the left and right sides of the stirring shaft 6 are respectively fixedly disposed with cylinders 5, the cylinders 5 on both sides are respectively disposed with grooves therein, wherein a driven shaft 3 is slidably disposed in the groove on the cylinder 5 on one side, the driving shaft 4 is slidably disposed in the groove on the cylinder 5 on the other side, and both the driving shaft 4 and the driven shaft 3 are rotatably mounted on the mixing body 1, the side walls of the grooves on the cylinders 5 at the two sides are provided with sliding chutes 14, and the sliding chutes 14 are respectively provided with sliding blocks 15; the slide blocks 15 are arranged at the outer sides of the driving shaft 4 and the driven shaft 3 in an array manner; the driving shaft 4 is provided with a rotation driving mechanism for driving the driving shaft to rotate; the driving mechanism provides power for the rotation of the stirring shaft 6; a bent and closed slide way 12 is arranged on the outer side of the cylinder 5 on one side, a driving rod 13 is arranged in the slide way 12 in a sliding mode, the other end of the driving rod 13 is fixedly installed on the inner wall of the mixing main body 1, the driving rod 13 slides in the slide way 12 to drive the cylinder 5 to move back and forth, and meanwhile the driving shaft 4 drives the cylinder 5 and the stirring shaft 6 to rotate, so that the stirring shaft 6 can reciprocate left and right while rotating, and the mixing uniformity is improved; the stirring rod 16 is provided with an air jet 24 for jetting air outwards, and the air jet 24 is arranged for further providing the mixing effect of the raw materials.

Example 2

Referring to fig. 1 to 5, the main difference between the embodiment 2 and the embodiment 1 is that the bottom of the end of the driving rod 13 away from the mixing main body 1 is provided with a roller 20, and the roller 20 is installed inside the slideway 12 in a rolling manner, so that the cylinder 5 is more stable during rotation, and the mixing effect is improved.

Mix 1 upper end of main part and fixedly be provided with feeder hopper 2 for feeder hopper 2 to mixing 1 inside addition raw materials of main part.

Mix 1 bottom of main part and be provided with discharge gate 8, and be provided with the switch module that is used for controlling 8 switches in discharge gate on the discharge gate 8.

Switch module is including sliding setting flashboard 9 on discharge gate 8, the output at cylinder 10 is connected to the one end of flashboard 9, cylinder 10 fixed mounting is on mixing main part 1, and the position of cylinder 10 flexible control flashboard 9 in discharge gate 8 realizes controlling the break-make of discharge gate 8.

Fixed mounting has rotary joint 22 on drive shaft 4, rotary joint 22 and the inside runner two 25 intercommunication of drive shaft 4, the inside runner 21 that is provided with of (mixing) shaft 6, runner 21 is through one of them side the inside recess of cylinder 5 and the inside two 25 intercommunications of runner, runner 21 provides high pressurized air source for air jet 24 through the inside runner three of puddler 16, the external high pressurized air source of rotary joint 22. Specifically, a high-pressure air source enters a second flow channel 25 inside the driving shaft 4 through the rotary joint 22, the second flow channel 25 is heated to the first flow channel 21 through the groove, then the first flow channel 21 inputs three flow channels inside the stirring rod 16, and finally the three flow channels are discharged through the air jet port 24, so that the raw materials are mixed through air jet.

Mix fixed mounting has air pump 23 on the main part 1, the output of air pump 23 passes through the pipe connection and at rotary joint 22's input, and air pump 23 improves the compounding effect for rotary joint 22 provides high pressurized air source.

The driving mechanism comprises two first gears 17, two second gears 18 and a motor 19, wherein the first gears 17 are fixedly sleeved on the driving shaft 4, the first gears 17 are arranged on the outer side of the mixing main body 1, the two first gears 17 are meshed with the second gears 18, the second gears 18 are arranged at the output end of the motor 19, and the motor 19 is fixedly arranged on the mixing main body 1. The motor 19 rotates to drive the second gear 18 to rotate, so as to drive the first gear 17 to rotate, and the first gear 17 drives the driving shaft 4 to rotate, so that the stirring motion is realized.

The stirring rod 16 is welded on the stirring shaft 6. This arrangement is convenient to implement.

The length of the left side and the length of the right side of the stirring rod 16 are unequal, and the stirring rod is arranged on the stirring shaft 6, so that the stirring uncertainty is further improved, and the stirring effect is improved.

The bottom of the mixing main body 1 is fixedly provided with a supporting leg 11 for supporting.

The difference between the left and right reciprocating motions of the two groups of stirring components is half a period. Further improving the stirring effect.

When in use: heating a raw material barrel feeding hopper 2 to be mixed to the inside of a mixing main body 1, electrifying a motor 19 and a flow channel II 25 for working, rotating the motor 19 to drive a gear II 18 to rotate, thereby driving a gear I17 to rotate, driving a driving shaft 4 to rotate by the gear I17, driving a stirring shaft 6 to rotate by a cylinder 5 through the driving rod 4, mixing the raw materials, and meanwhile, as one end of a driving rod 13 is arranged in a slide way 12 on the cylinder 5 in a sliding manner, thereby enabling the cylinder 5 to reciprocate back and forth along with the driving of the driving rod 13, driving the stirring shaft 6 to reciprocate back and forth, enabling a stirring rod 16 to stir back and forth, and improving; meanwhile, the air pump 23 enables a high-pressure air source to enter a second flow channel 25 in the driving shaft 4 through the rotary joint 22, the second flow channel 25 is heated to the inside of the first flow channel 21 through the groove, then the high-pressure air source is input into the three flow channels in the stirring rod 16 through the first flow channel 21, and finally the high-pressure air source is discharged through the air jet port 24, so that air is jetted to mix raw materials; when the mixing is completed, the cylinder 10 contracts, so that the gate plate 9 slides to open the discharge port 8, and the mixed raw materials are discharged.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A raw material mixing device for toy production comprises a mixing main body (1) internally provided with a mixing cavity, wherein the mixing main body (1) internally comprises two groups of rotatably arranged stirring assemblies, the two groups of stirring assemblies comprise a driving shaft (4), a cylinder (5) and a stirring shaft (6), the stirring shaft (6) is of a U-shaped structure, and a stirring rod (16) is fixedly arranged on the stirring shaft (6); the mixing device is characterized in that cylinders (5) are fixedly mounted on the left side and the right side of the mixing shaft (6) respectively, grooves are formed in the cylinders (5) on the two sides, a driven shaft (3) is arranged in the groove in the cylinder (5) on one side in a sliding mode, a driving shaft (4) is arranged in the groove in the cylinder (5) on the other side in a sliding mode, the driving shaft (4) and the driven shaft (3) are rotatably mounted on the mixing main body (1), sliding grooves (14) are formed in the side walls of the grooves in the cylinders (5) on the two sides, and sliding blocks (15) are arranged in the sliding grooves (14) respectively; the sliding blocks (15) are arranged on the outer sides of the driving shaft (4) and the driven shaft (3) in an array manner; the driving shaft (4) is provided with a driving mechanism for driving the driving shaft to rotate; a bent and closed slide way (12) is arranged on the outer side of the cylinder (5) on one side, a driving rod (13) is arranged in the slide way (12) in a sliding manner, and the other end of the driving rod (13) is fixedly arranged on the inner wall of the mixing main body (1); and the stirring rod (16) is provided with an air jet (24) for jetting air outwards.

2. Raw material mixing device for toy production according to claim 1, characterized in that the bottom of the end of the driving rod (13) away from the mixing body (1) is provided with a roller (20), and the roller (20) is arranged inside the slideway (12) in a rolling manner.

3. Raw material mixing device for toy production according to claim 1, characterized in that a feed hopper (2) is fixedly arranged at the upper end of the mixing body (1).

4. The raw material mixing device for toy production according to claim 3, wherein a discharge port (8) is provided at the bottom of the mixing body (1), and a switch assembly for controlling the opening and closing of the discharge port (8) is provided on the discharge port (8).

5. Raw material mixing device for toy production according to claim 4, characterized in that the switch assembly comprises a shutter (9) slidably arranged on the discharge port (8), one end of the shutter (9) is connected to the output end of a cylinder (10), and the cylinder (10) is fixedly mounted on the mixing body (1).

6. The raw material mixing device for toy production according to claim 1, wherein a rotary joint (22) is fixedly mounted on the driving shaft (4), the rotary joint (22) is communicated with a second flow channel (25) inside the driving shaft (4), a first flow channel (21) is arranged inside the stirring shaft (6), the first flow channel (21) is communicated with the second flow channel (25) through a groove inside the cylinder (5) on one side, the first flow channel (21) provides a high-pressure air source for the air nozzle (24) through a third flow channel inside the stirring rod (16), and the rotary joint (22) is externally connected with the high-pressure air source.

7. A raw material mixing device for toy production according to claim 6, wherein an air pump (23) is fixedly mounted on the mixing body (1), and an output end of the air pump (23) is connected to an input end of the rotary joint (22) through a pipeline.

8. A raw material mixing device for toy production according to claim 1, wherein the driving mechanism comprises two first gears (17), a second gear (18) and a motor (19), the first gears (17) are fixedly sleeved on the driving shaft (4), the first gears (17) are arranged on the outer side of the mixing body (1), the two first gears (17) are both meshed with the second gears (18), the second gears (18) are arranged at the output end of the motor (19), and the motor (19) is fixedly arranged on the mixing body (1).

9. The raw material mixing apparatus for toy production according to claim 8, wherein the stirring rod (16) is provided on the stirring shaft (6) in such a way that the lengths of the left and right sides are different.

10. A toy manufacturing material mixing apparatus as defined in any one of claims 1 to 9, wherein the left and right reciprocating movements of the two sets of agitating members differ by half a cycle.