Mixing device for plastic product production

Abstract

The utility model relates to the field of material mixing devices, and discloses a material mixing device for plastic product production, which comprises a shell, a round pipe is fixedly connected to the inner wall of the shell, a rotating rod is arranged on the inner wall of the round pipe, an auger sheet is arranged on the outer wall of the rotating rod, and a material dispersing sheet is fixedly connected to the outer wall of the round pipe. A sliding groove is formed in the inner wall of the shell, a mounting block is arranged on the inner wall of the sliding groove, a fixing block is slidably connected to the inner wall of the mounting block, the fixing block is elastically connected with the mounting block through a spring, and an extrusion block is slidably connected to the inner wall of the mounting block. According to the plastic powder mixing device, by arranging the collecting tank and the screen, plastic powder generated in the mixing process can be collected, the influence of the plastic powder on the quality of plastic products is reduced, meanwhile, plastic particles can be evenly dispersed through the material dispersing pieces, it is guaranteed that the plastic particles fall on the screen, and the powder adhering to the plastic particles can fall into the collecting tank; and the use effect of the device is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of mixing device, especially the mixing device for plastic product production. BACKGROUND

[0002] Plastic products are the general term of life, industrial and other products processed by using plastic as the main raw material, including all process products such as injection molding and vacuum forming using plastic as raw material, and plastic is a kind of synthetic high polymer material with plasticity.

[0003] Plastic particles are usually used before the preparation of plastic products, and plastic particles refer to granular plastic, and the mixing device is used before the production of plastic products.

[0004] In the existing mixing device for plastic product production, plastic particles usually need to be mixed and stirred, and plastic particles will be rubbed, and in this process, plastic particles will produce finer plastic powder due to friction, and these powder-shaped plastics will affect the melting effect of plastic particles in the production process, resulting in the quality of plastic products. Therefore, a mixing device for plastic product production is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a mixing device for plastic product production, which aims at improving the problem of "plastic powder produced in the stirring process of plastic particles for plastic product production, affecting the quality of plastic products" in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a mixing device for plastic product production, including the inner wall of the shell is fixedly connected with the circular tube, the inner wall of the circular tube is provided with the rotating rod, the outer wall of the rotating rod is provided with the auger piece, the outer wall of the circular tube is fixedly connected with the scattering piece, the inner wall of the shell is provided with the sliding groove, the inner wall of the sliding groove is provided with the mounting block, the inner wall of the mounting block is slidably connected with the fixed block, the fixed block and the mounting block are elastically connected through the spring, the inner wall of the mounting block is slidably connected with the extrusion block, the front surface of the mounting block is fixedly connected with the collecting groove, the upper surface of the collecting groove is installed with the screen, the upper surface of the shell is installed with the motor, the upper surface of the shell is provided with the feeding shell, and the lower surface of the shell is provided with the discharge valve.

[0007] As a further description of the above technical scheme:

[0008] The output shaft of the motor is fixedly connected at the top end of the rotating rod, and the outer wall of the rotating rod is fixedly connected with the baffle.

[0009] As a further description of the above technical scheme:

[0010] The inner wall of the shell is fixedly connected with a plurality of groups of distribution rods.

[0011] As a further description of the above technical solution:

[0012] One end of the spring is fixedly connected to the inner wall of the mounting block, the other end of the spring is fixedly connected to the left end of the fixed block, and the right surface of the fixed block is arranged in an inclined shape.

[0013] As a further description of the above technical solution:

[0014] The shape of the bulk material piece is arranged as a circular truncated cone.

[0015] As a further description of the above technical solution:

[0016] The extrusion block is slidingly connected to the inner wall of the fixed block, and the shape of the extrusion block is arranged as a trapezoidal block with a long rod mounted on the upper surface.

[0017] As a further description of the above technical solution:

[0018] The cross-sectional shape of the collection groove is arranged as a trapezoid, and the screen is arranged in an inclined shape.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the shell is fixedly connected with a support.

[0021] The utility model has the advantages of:

[0022] 1、The utility model discloses a plastic powder collecting device, which comprises a shell, a collection groove is arranged in the shell, a screen is arranged on the inner wall of the collection groove, a mounting block is fixedly connected to the inner wall of the collection groove, a fixed block is fixedly connected to the left end of the mounting block, a spring is fixedly connected to the inner wall of the fixed block, a plurality of groups of distribution rods are fixedly connected to the inner wall of the shell, and a plurality of bulk material pieces are arranged on the bottom of the shell.

[0023] 2、The utility model discloses a plastic powder collecting device, which comprises a shell, a collection groove is arranged in the shell, a screen is arranged on the inner wall of the collection groove, a mounting block is fixedly connected to the inner wall of the collection groove, a fixed block is fixedly connected to the left end of the mounting block, a spring is fixedly connected to the inner wall of the fixed block, a plurality of groups of distribution rods are fixedly connected to the inner wall of the shell, and a plurality of bulk material pieces are arranged on the bottom of the shell. DRAWINGS

[0024] Figure 1 It is a three-dimensional structure schematic view of the overall device in the utility model;

[0025] Figure 2 It is a three-dimensional structure sectional view schematic view of the shell in the utility model;

[0026] Figure 3 It is the three-dimensional structure section view schematic diagram of mounting block in the utility model;

[0027] Figure 4 It is the three-dimensional structure split schematic diagram of spring, fixed block and extrusion block in the utility model.

[0028] Legend:

[0029] 1, shell; 2, support; 3, feed shell; 4, discharge valve; 5, motor; 6, rotating rod; 7, auger piece; 8, round pipe; 9, baffle; 10, bulk piece; 11, chute; 12, screen; 13, collection tank; 14, distribution rod; 15, mounting block; 16, fixed block; 17, extrusion block; 18, spring. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Refer to Figures 1-3The utility model provides a kind of mixing device for plastic product production of an embodiment: a kind of mixing device for plastic product production, including shell 1, shell 1 is used to hold plastic particles and install other components, the top of shell 1 can be opened, the inner wall of shell 1 is fixedly connected with round pipe 8, round pipe 8 is used to cooperate with auger piece 7 and is sent plastic particles from the bottom of shell 1 upwards, the inner wall of round pipe 8 is provided with rotating rod 6, rotating rod 6 is used to drive auger piece 7 to rotate, the outer wall of rotating rod 6 is provided with auger piece 7, and auger piece 7 is driven by rotation to bring plastic particles, and the outer wall of round pipe 8 is fixedly connected with bulk material piece 10, bulk material piece 10 is used to scatter the plastic particles conveyed, so that plastic particles fall from the top of collecting groove 13, the inner wall of shell 1 is provided with sliding groove 11, and sliding groove 11 is used to install collecting groove 13, the inner wall of sliding groove 11 is provided with mounting block 15, and mounting block 15 is used to install other components and fix collecting groove 13, the inner wall of mounting block 15 is slidably connected with fixed block 16, and fixed block 16 is used to fix mounting block 15 on the inner wall of sliding groove 11, fixed block 16 and mounting block 15 are elastically connected by spring 18, spring 18 provides elastic force for fixed block 16, the inner wall of mounting block 15 is slidably connected with extrusion block 17, and extrusion block 17 is used to release the fixation of fixed block 16, the front surface of mounting block 15 is fixedly connected with collecting groove 13, and collecting groove 13 is used to collect the powder generated by the friction of plastic particles, the upper surface of collecting groove 13 is provided with screen 12, screen 12 can separate a certain number of particles and plastic powder, the upper surface of shell 1 is provided with motor 5, motor 5 is prior art, and it can be realized by the person skilled in the art, since it is prior art, so in this case, it is not described too much, the upper surface of shell 1 is provided with feed shell 3, and plastic particles are poured into shell 1 from feed shell 3, and the lower surface of shell 1 is provided with discharge valve 4, and the mixed plastic particles are discharged from discharge valve 4.

[0032] Referring to Figure 1 , Figure 2 , the output shaft of motor 5 is fixedly connected to the top end of rotating rod 6, and motor 5 provides power for rotating rod 6, the outer wall of rotating rod 6 is fixedly connected with baffle 9, baffle 9 blocks the upper part when auger piece 7 conveys plastic particles, to prevent plastic particles from splashing, the inner wall of shell 1 is fixedly connected with a plurality of groups of distributing rods 14, and distributing rods 14 can scatter plastic particles when they fall, to ensure mixing effect, the shape of the bottom of shell 1 is conical, to improve the use effect of auger piece 7, the shape of bulk material piece 10 is circular truncated cone, to uniformly disperse plastic particles, the cross-sectional shape of collecting groove 13 is trapezoidal, to ensure that plastic particles do not fall, screen 12 is inclined, to increase the area of screen 12 and ensure screening effect, the outer wall of shell 1 is fixedly connected with support 2, to support shell 1.

[0033] Referring to Figure 3 , Figure 4One end of the spring 18 is fixedly connected to the inner wall of the mounting block 15, the spring 18 connects the fixing block 16 and the mounting block 15, the other end of the spring 18 is fixedly connected to the left end of the fixing block 16, the right surface of the fixing block 16 is arranged in an inclined shape, can be retracted into the inner wall of the mounting block 15 when the mounting block 15 enters the sliding groove 11, the extrusion block 17 is slidingly connected to the inner wall of the fixing block 16, the long rod arranged on the upper surface ensures that the fixing block 16 will not be separated from the inner wall of the mounting block 15, the shape of the extrusion block 17 is arranged as a trapezoidal block with a long rod arranged on the upper surface, the extrusion block 17 pushes the fixing block 16 through the trapezoidal block at the bottom.

[0034] Working principle: in use, the staff first opens the top of the shell 1, installs the collecting groove 13 in the shell 1 through the mounting block 15, the mounting block 15 slides in the inner wall of the sliding groove 11, the fixing block 16 is retracted into the mounting block 15 due to the inclined surface, when sliding to the bottom end, the fixing block 16 in the mounting block 15 is pushed out by the elastic force of the spring 18, the mounting block 15 is fixed to the inner wall of the sliding groove 11, after fixing the collecting groove 13, the plastic particles are poured from the feeding shell 3, after pouring, the motor 5 is started, the motor 5 drives the rotating rod 6 to rotate, the rotating rod 6 drives the auger blade 7 to rotate when rotating, the auger blade 7 conveys the plastic particles from the bottom of the shell 1 to the upper surface of the bulk material piece 10, the plastic particles roll off from the upper surface of the bulk material piece 10 to the screen 12, the plastic particles are separated when falling on the screen 12, and then fall on the plastic particle pile, part of the plastic particles touch the distributing rod 14 during the falling process, the mixing effect is improved, the above steps are cycled to mix the plastic particles uniformly, when cleaning the collecting groove 13, the extrusion block 17 is pulled upward, the extrusion block 17 releases the limiting of the fixing block 16, at this time, the collecting groove 13 is taken out from the inner wall of the shell 1 for cleaning.

[0035] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A plastic product production mixing device comprising a housing (1), characterized in that: The inner wall of the shell (1) is fixedly connected with a circular tube (8), the inner wall of the circular tube (8) is provided with a rotating rod (6), the outer wall of the rotating rod (6) is provided with a spiral blade (7), the outer wall of the circular tube (8) is fixedly connected with a bulk material piece (10), the inner wall of the shell (1) is provided with a chute (11), the inner wall of the chute (11) is provided with a mounting block (15), the inner wall of the mounting block (15) is slidably connected with a fixed block (16), the fixed block (16) and the mounting block (15) are elastically connected through a spring (18), the inner wall of the mounting block (15) is slidably connected with a pressing block (17), the front surface of the mounting block (15) is fixedly connected with a collecting groove (13), the upper surface of the collecting groove (13) is provided with a screen (12), the upper surface of the shell (1) is provided with a motor (5), the upper surface of the shell (1) is provided with a feeding shell (3), and the lower surface of the shell (1) is provided with a discharging valve (4).

2. The mixing device for producing plastic products according to claim 1, characterized in that: The output shaft of the motor (5) is fixedly connected with the top end of the rotating rod (6), and the outer wall of the rotating rod (6) is fixedly connected with a baffle (9).

3. The mixing device for producing plastic products according to claim 1, characterized in that: The inner wall of the shell (1) is fixedly connected with a plurality of groups of distribution rods (14), and the bottom of the shell (1) is conical in shape.

4. The mixing device for producing plastic products according to claim 1, characterized in that: One end of the spring (18) is fixedly connected with the inner wall of the mounting block (15), and the other end of the spring (18) is fixedly connected with the left end of the fixed block (16).

5. The mixing device for producing plastic products according to claim 1, characterized in that: The bulk material piece (10) is in the shape of a circular truncated cone.

6. The mixing device for producing plastic products according to claim 1, characterized in that: The pressing block (17) is slidably connected with the inner wall of the fixed block (16), and the pressing block (17) is in the shape of a trapezoidal block with a long rod mounted on the upper surface.

7. The mixing device for producing plastic products according to claim 1, characterized in that: The collecting groove (13) is in the shape of a trapezoid in cross section, and the screen (12) is inclined.

8. The plastic product production mixing device according to claim 1, characterized in that: The outer wall of the shell (1) is fixedly connected with a support (2).

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