CN218875937U - Dust suction device of horizontal mixer - Google Patents

Abstract

The utility model provides a dust suction device of a horizontal mixer. It has solved current technical problem. This horizontal mixer dust extraction, including horizontal mixer and dust absorption subassembly, the inside stirred tank that is equipped with of horizontal mixer, the inside stirring subassembly that is equipped with of stirred tank, its characterized in that, the first half of stirred tank is equipped with the spout, the dust absorption subassembly slides and locates inside the spout, the one end of stirred tank notch is equipped with the flange, the flange is equipped with flexible subassembly, the other end of flexible subassembly with the dust absorption subassembly is connected. The utility model has the advantages of can remove dust at the material in-process of throwing, and dust removal effect is good.

Description

Dust suction device of horizontal mixer

Technical Field

The utility model belongs to the technical field of horizontal mixer corollary equipment, especially, relate to horizontal mixer dust extraction.

Background

Plastic processing, also known as plastic molding processing, is a generic name for various processes for converting synthetic resins or plastics into plastic products, and is a relatively large production department in the plastic industry, and generally comprises the steps of plastic blending, molding, machining, joining, modification, assembly and the like, wherein the latter four steps are performed after the plastic is molded into products or semi-products, and the plastic blending requires a plastic particle blender to blend and mix various plastic particles.

At present commonly used plastic granules mixer, plastic granules deposit easily in the mixer bottom, cause the stirring inhomogeneous, influence the use of mixer, in the stirring process, produce a large amount of dusts easily moreover, influence workshop production personnel's healthy.

To solve this problem, research and study have been conducted in long-term production and living practice, for example, chinese utility model discloses a plastic granule mixer for plastic processing [ publication No.: CN213081942U ], this utility model patent includes the support frame, the interior diapire of support frame is fixedly connected with air compressor and air exhauster respectively, the last fixed surface of support frame is connected with the mounting panel, the lower fixed surface of mounting panel is connected with the motor, the last fixed surface of mounting panel is connected with stirred vessel, stirred vessel's interior diapire fixedly connected with goes out bellows, stirred vessel's inner wall is fixedly connected with bracing piece and division board respectively, the lower surface rotation of bracing piece is connected with the rotation axis. This plastic granules mixer for plastics processing through setting up air compressor, motor, play bellows, first stirring vane and second stirring vane, and the motor drives two stirring vane rotations, carries out the horizontal stirring to plastic granules, and highly-compressed air blows plastic granules from upwards rolling down simultaneously, avoids plastic granules deposit in stirred vessel bottom to realize stirring more even effect.

The solution described above improves to some extent some of the problems of the prior art, but it also has at least the following drawbacks: because the extraction opening is arranged on the container cover, the container cover is required to be covered to remove dust by air extraction, and therefore, the dust generated in the feeding process cannot be effectively collected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, provide can throw the material in-process and remove dust, and the horizontal mixer dust extraction that dust removal effect is good.

In order to achieve the above purpose, the utility model adopts the following technical proposal: this horizontal mixer dust extraction, including horizontal mixer and dust absorption subassembly, the inside stirred tank that is equipped with of horizontal mixer, the inside stirring subassembly that is equipped with of stirred tank, its characterized in that, the first half of stirred tank is equipped with the spout, the dust absorption subassembly slides and locates inside the spout, the one end of stirred tank notch is equipped with the flange, the flange is equipped with flexible subassembly, the other end of flexible subassembly with the dust absorption subassembly is connected.

When workshop producers need use this device to stir plastic granules, can promote dust absorption component towards the relief printing direction earlier, make dust absorption component slide along the spout, and the flexible subassembly of compression, thereby open the notch of stirred tank, then start dust absorption component, and drop into inside the stirred tank with plastic granules, the raise dust that plastic granules collided each other and produced this moment can be adsorbed by dust absorption component, reduce workshop producers with the inspiratory probability of raise dust, throw the material and accomplish the back, can start stirring component, homogenize plastic granules, the dust that produces among the stirring process also can be adsorbed by dust absorption component, the stirring is accomplished the back, take out plastic granules, reset dust absorption component at last, the notch that utilizes dust absorption component and extension flexible subassembly to close the stirred tank, avoid the workshop dust to fall into inside the stirred tank, influence stirring component's life.

In the dust collecting device of the horizontal mixer, the dust collecting component comprises a dust collecting cover shell and a first dust collecting port, the lower half part of the dust collecting cover shell is arranged inside the sliding groove in a sliding mode, the first dust collecting port is arranged on one side, far away from the telescopic component, of the dust collecting cover shell, an air flow channel communicated with an external exhaust pipe is arranged inside the first dust collecting port, and an air exhaust fan is arranged inside the air flow channel.

The suction hood shell can provide the platform of installation and support for air exhaust fan, and first dust absorption mouth sets up in the one side that flexible subassembly was kept away from to the suction hood shell, avoids flexible subassembly to cover first dust absorption mouth to influence the dust absorption effect, air exhaust fan can adopt the commercial product, will throw the material and stir inside dusty air current suction that the in-process produced to the air current passageway, and emit into in subsequent dust removal process through outside blast pipe.

In the above horizontal mixer dust collecting device, the upper side wall of the housing of the dust collecting cover is provided with the object placing table.

Through the mode of putting the thing platform in the last lateral wall setting of suction hood shell, the workshop production personnel of being convenient for regard the suction hood shell as the supporter, have increased the function of this device.

In the above horizontal mixer dust collecting device, the dust collecting assembly further includes a second dust collecting port with a downward opening, and an opening at an upper end of the second dust collecting port is communicated with the inside of the first dust collecting port.

Through the mode that sets up the second dust absorption mouth of opening orientation, on the one hand, the first dust absorption mouth of cooperation has increased the dust absorption flow, on the other hand, after throwing the material and accomplishing, workshop production personnel can promote the suction hood shell, it extends to drive flexible subassembly, utilize suction hood shell and flexible subassembly to seal the notch of stirred tank completely, stirring assembly stirs plastic granules this moment, the raise dust that the stirring produced can enter into first dust absorption mouth through the second dust absorption mouth, then discharge into outside blast pipe through airflow channel, thereby reduce the stirring in-process raise dust by workshop production personnel inspiratory probability.

In the above horizontal mixer dust suction device, a detachable sealing cover plate is provided inside the second dust suction port.

Through the mode that is equipped with the sealed apron of detachable in second dust absorption mouth inside, the workshop production personnel of being convenient for open and seal second dust absorption mouth according to actual dust removal needs.

In foretell horizontal mixer dust extraction, the stirring subassembly includes agitator motor, (mixing) shaft, stirring leaf and driving medium, the agitator tank bottom is equipped with the installation cavity, agitator motor locates inside the installation cavity, the (mixing) shaft is located inside the agitator tank, the stirring leaf is located the (mixing) shaft, agitator motor's output passes through the driving medium with the (mixing) shaft transmission is connected.

When needs stir the inside plastic pellet of stirred tank, agitator motor passes through the driving medium and drives the (mixing) shaft and stir the leaf rotation, homogenizes plastic pellet, and wherein, the installation cavity provides the space of installation for agitator motor, and the driving medium can adopt commercially available belt drive group or gear drive group.

In the dust suction device for the horizontal mixer, the dust suction device further comprises a blowing assembly, wherein the blowing assembly comprises a blower, a blowing main pipe and a blowing branch pipe, the blower is arranged in the installation cavity, an air inlet pipe of the blower is communicated with the external environment, an air outlet pipe of the blower is communicated with the blowing main pipe, and the blowing main pipe is communicated with the bottom of the stirring tank through the blowing branch pipe.

When the stirring subassembly stirs the inside plastic granules of stirred tank, the air-blower can be blown into the air of outside inside the house steward that blows, then blows off from the tank bottom of stirred tank via the branch pipe of blowing, can increase the homogeneity of stirring on the one hand, and on the other hand can also blow up the dust of sinking the end, and the cooperation dust removal subassembly is discharged the dust.

In the dust suction device of the horizontal mixer, the air blowing branch pipe is internally provided with a filter screen.

Through set up the filter screen in the branch pipe of blowing, effectively avoid the less plastic granules of size to get into the branch pipe of blowing.

In the above horizontal mixer dust extraction device, the upper side wall of the filter screen is flush with the bottom of the mixing tank.

The last lateral wall of filter screen with the tank bottom of stirred tank flushes, effectively avoids plastic granules to block in the drop clearance between filter screen and the stirred tank at the stirring in-process to the homogeneity of stirring has been promoted.

In the above horizontal mixer dust collecting apparatus, the telescopic assembly may comprise a telescopic plate or an electric telescopic plate.

The telescopic component comprises a telescopic plate or an electric telescopic plate, the telescopic plate and the electric telescopic plate are common products sold in the market, can be matched with the dust collection component to realize telescopic effect, and completely covers the notch of the stirring tank when the device is idle, so that the raised dust in a workshop is prevented from entering the stirring tank.

Compared with the prior art, the dust suction device of the horizontal mixer has the advantages that:

1. the device has the advantages that the design is reasonable, the structure is compact, workshop production personnel can adjust the size of the notch of the stirring tank according to the amount of materials in the feeding process by arranging the sliding chute, the dust collection component and the telescopic component, the overflow probability of feeding raised dust is reduced, the overflow raised dust is adsorbed by matching with the dust collection component, and the probability of sucking the raised dust by the workshop production personnel is greatly reduced;

2. the storage table is arranged on the upper side wall of the shell of the dust hood, so that workshop production personnel can use the shell of the dust hood as a storage rack conveniently, and the function of the device is increased;

3. through the mode that sets up the second dust absorption mouth of opening orientation, on the one hand, the first dust absorption mouth of cooperation has increased the dust absorption flow, on the other hand, after throwing the material and accomplishing, workshop production personnel can promote the suction hood shell, it extends to drive flexible subassembly, utilize suction hood shell and flexible subassembly to seal the notch of stirred tank completely, stirring assembly stirs plastic granules this moment, the raise dust that the stirring produced can enter into first dust absorption mouth through the second dust absorption mouth, then discharge into outside blast pipe through airflow channel, thereby reduce the stirring in-process raise dust by workshop production personnel inspiratory probability.

Drawings

FIG. 1 is a schematic view of the internal structure of the dust suction device of the horizontal mixer of the present invention;

FIG. 2 is a front view of the dust suction device of the horizontal mixer of the present invention.

In the figure, 1-horizontal mixer, 11-mixing tank, 12-chute, 13-convex plate, 14-installation cavity, 2-dust suction component, 21-dust suction hood shell, 22-first dust suction port, 23-air flow channel, 24-suction fan, 25-second dust suction port, 26-sealing cover plate, 3-mixing component, 31-mixing motor, 32-mixing shaft, 33-mixing blade, 34-transmission component, 4-telescopic component, 5-air blowing component, 51-air blower, 52-air blowing main pipe and 53-air blowing branch pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example 1:

as shown in fig. 1 and 2, the dust suction device of the horizontal mixer comprises a horizontal mixer 1 and a dust suction assembly 2, wherein an agitating tank 11 is arranged in the horizontal mixer 1, and an agitating assembly 3 is arranged in the agitating tank 11, and is characterized in that a chute 12 is arranged at the upper half part of the agitating tank 11, the dust suction assembly 2 is slidably arranged in the chute 12, a convex plate 13 is arranged at one end of a notch of the agitating tank 11, a telescopic assembly 4 is arranged on the convex plate 13, and the other end of the telescopic assembly 4 is connected with the dust suction assembly 2.

In this embodiment, when workshop producers need use this device to stir plastic granules, can promote dust absorption component 2 towards the relief printing direction earlier, make dust absorption component 2 slide along spout 12, and compress flexible subassembly 4, thereby open the notch of stirred tank 11, then start dust absorption component 2, and drop into 11 insides of stirred tank with plastic granules, the raise dust that plastic granules collided each other and produced this moment can be adsorbed by dust absorption component 2, reduce workshop producers with the inspiratory probability of raise dust, throw the material and accomplish the back, can start stirred component 3, homogenize plastic granules, the dust that the stirring in-process produced also can be adsorbed by dust absorption component 2, after the stirring is accomplished, take out plastic granules, reset dust absorption component 2 at last, utilize dust absorption component 2 and the flexible subassembly 4 of extension to seal the notch of stirred tank 11, avoid the workshop dust to fall into 11 insidely inside, influence stirred component 3's life.

Preferably, the dust collection assembly 2 includes a dust collection cover housing 21 and a first dust collection port 22, the lower half portion of the dust collection cover housing 21 is slidably disposed inside the sliding chute 12, the first dust collection port 22 is disposed on one side of the dust collection cover housing 21 away from the telescopic assembly 4, an airflow channel 23 communicated with an external exhaust pipe is disposed inside the first dust collection port 22, and an air exhaust fan 24 is disposed inside the airflow channel 23.

In this embodiment, the dust hood housing 21 can provide the platform of installation and support for the suction fan 24, and first dust absorption mouth 22 sets up in the one side that the dust hood housing 21 kept away from telescopic component 4, avoids telescopic component 4 to cover first dust absorption mouth 22 to influence the dust absorption effect, and suction fan 24 can adopt the product on the market, will throw the material and stir the dusty air current suction that the in-process produced and inside airflow channel 23, and discharge into in subsequent dust removal process through outside blast pipe.

Further, an object placing table is arranged on the upper side wall of the dust hood shell 21.

In this embodiment, through the mode that sets up the thing platform on the lateral wall of suction hood shell 21, the workshop production personnel of being convenient for regard suction hood shell 21 as the supporter, have increased the function of this device.

Furthermore, the dust suction assembly 2 further comprises a second dust suction port 25 with a downward opening, and an upper end opening of the second dust suction port 25 is communicated with the interior of the first dust suction port 22.

In this embodiment, through the mode that sets up the second dust absorption mouth 25 of opening orientation, the first dust absorption mouth 22 of cooperation has increased the dust absorption flow on the one hand, on the other hand, after throwing the material and accomplishing, workshop production personnel can promote suction hood shell 21, it extends to drive flexible subassembly 4, utilize suction hood shell 21 and flexible subassembly 4 to seal the notch of stirred tank 11 completely, stirring subassembly 3 stirs plastic granules this moment, the raise dust that the stirring produced can enter into first dust absorption mouth 22 through second dust absorption mouth 25, then discharge outside blast pipe through air current passageway 23, thereby reduce the inspiratory probability of stirring in-process raise dust by workshop production personnel.

Still further, a detachable sealing cover plate 26 is arranged inside the second dust suction port 25.

In the embodiment, the second dust suction port 25 can be conveniently opened and closed by workshop production personnel according to actual dust removal requirements by arranging the detachable sealing cover plate 26 in the second dust suction port 25.

Example 2:

as shown in fig. 1 and 2, the present embodiment is different from embodiment 1 in that the stirring assembly 3 includes a stirring motor 31, a stirring shaft 32, a stirring blade 33 and a transmission member 34, the bottom of the stirring tank 11 is provided with an installation cavity 14, the stirring motor 31 is disposed inside the installation cavity 14, the stirring shaft 32 is disposed inside the stirring tank 11, the stirring blade 33 is disposed inside the stirring shaft 32, and an output end of the stirring motor 31 is in transmission connection with the stirring shaft 32 through the transmission member 34.

In this embodiment, when the plastic particles in the stirring tank 11 need to be stirred, the stirring motor 31 drives the stirring shaft 32 and the stirring blade 33 to rotate through the transmission member 34, so as to stir the plastic particles, wherein the installation cavity 14 provides an installation space for the stirring motor 31, and the transmission member 34 can adopt a commercially available belt transmission set or a commercially available gear transmission set.

Example 3:

as shown in fig. 1 and 2, the present embodiment is different from any one of the above embodiments in that the present embodiment further includes an air blowing assembly 5, where the air blowing assembly 5 includes a blower 51, an air blowing main pipe 52 and an air blowing branch pipe 53, the blower 51 is disposed inside the installation cavity 14, an air inlet pipe of the blower 51 is communicated with the external environment, an air outlet pipe of the blower 51 is communicated with the air blowing main pipe 52, and the air blowing main pipe 52 is communicated with the bottom of the stirring tank 11 through the air blowing branch pipe 53.

In the present embodiment, when the stirring assembly 3 stirs the plastic particles inside the stirring tank 11, the blower 51 can blow external air into the blowing main pipe 52, and then blow out from the bottom of the stirring tank 11 through the blowing branch pipe 53, so as to increase the stirring uniformity, and blow up the dust on the bottom, and discharge the dust in cooperation with the dust removing assembly.

Furthermore, a filter screen is arranged inside the air blowing branch pipe 53.

In the embodiment, the filter screen is arranged inside the air blowing branch pipe 53, so that plastic particles with smaller sizes are effectively prevented from entering the air blowing branch pipe 53.

Further, the upper side wall of the filter screen is flush with the bottom of the stirring tank 11.

In this embodiment, the upper side wall of the filter screen is flush with the bottom of the stirring tank 11, so that plastic particles are effectively prevented from being clamped into a fall gap between the filter screen and the stirring tank 11 in the stirring process, and the stirring uniformity is improved.

Furthermore, the telescopic assembly 4 comprises a telescopic plate or an electric telescopic plate.

In this embodiment, expansion unit 4 includes expansion plate or electronic expansion plate, and expansion plate and electronic expansion plate all are common commercial product, can cooperate dust absorption component 2 to realize flexible to cover the notch of stirred tank 11 completely when this device is idle, thereby block that the workshop raise dust enters into inside stirred tank 11. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms 1-horizontal agitator, 11-agitator bath, 12-chute, 13-raised plate, 14-installation chamber, 2-suction assembly, 21-suction hood housing, 22-first suction opening, 23-flow channel, 24-suction fan, 25-second suction opening, 26-sealing cover plate, 3-agitation assembly, 31-agitation motor, 32-agitation shaft, 33-agitation blade, 34-transmission member, 4-telescopic assembly, 5-air-blowing assembly, 51-blower, 52-air-blowing header, 53-air-blowing branch pipe, etc. are used more extensively herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims (10)

1. Horizontal mixer dust extraction, including horizontal mixer (1) and dust absorption subassembly (2), inside stirred tank (11) that is equipped with of horizontal mixer (1), inside stirring subassembly (3) of being equipped with of stirred tank (11), its characterized in that, the first half of stirred tank (11) is equipped with spout (12), dust absorption subassembly (2) slide to be located inside spout (12), the one end of stirred tank (11) notch is equipped with flange (13), flange (13) are equipped with flexible subassembly (4), the other end of flexible subassembly (4) with dust absorption subassembly (2) are connected.

2. The horizontal mixer dust extraction apparatus according to claim 1, wherein the dust extraction assembly (2) includes a dust extraction housing (21) and a first dust extraction opening (22), a lower half portion of the dust extraction housing (21) is slidably disposed inside the sliding groove (12), the first dust extraction opening (22) is disposed on a side of the dust extraction housing (21) away from the telescopic assembly (4), an air flow passage (23) communicating with an external exhaust pipe is disposed inside the first dust extraction opening (22), and an air exhaust fan (24) is disposed inside the air flow passage (23).

3. A horizontal mixer dust extraction apparatus as claimed in claim 2, wherein the dust hood housing (21) is provided with a stand on its upper side wall.

4. A horizontal mixer dust extraction apparatus according to claim 2, wherein the dust extraction assembly (2) further comprises a second dust extraction port (25) opening downwardly, the upper end of the second dust extraction port (25) opening into the interior of the first dust extraction port (22).

5. A horizontal mixer dust extraction apparatus according to claim 4, wherein the second dust extraction aperture (25) is internally provided with a removable sealing cover (26).

6. A horizontal mixer dust extraction apparatus according to any one of claims 1-5, wherein the mixing assembly (3) comprises a mixing motor (31), a mixing shaft (32), a mixing blade (33) and a transmission member (34), a mounting chamber (14) is provided at the bottom of the mixing tank (11), the mixing motor (31) is provided inside the mounting chamber (14), the mixing shaft (32) is provided inside the mixing tank (11), the mixing blade (33) is provided inside the mixing shaft (32), and the output end of the mixing motor (31) is in transmission connection with the mixing shaft (32) through the transmission member (34).

7. The horizontal stirring machine dust suction device according to claim 6, further comprising a blowing assembly (5), wherein the blowing assembly (5) comprises a blower (51), a blowing main pipe (52) and a blowing branch pipe (53), the blower (51) is arranged inside the installation cavity (14), an air inlet pipe of the blower (51) is communicated with the external environment, an air outlet pipe of the blower (51) is communicated with the blowing main pipe (52), and the blowing main pipe (52) is communicated with the bottom of the stirring tank (11) through the blowing branch pipe (53).

8. A horizontal mixer dust extraction apparatus according to claim 7, wherein the air blowing branch pipe (53) is provided with a filter screen therein.

9. A horizontal mixer dust extraction apparatus according to claim 8, wherein the upper side wall of the screen is flush with the floor of the mixing tank (11).

10. A horizontal mixer dust extraction apparatus according to claim 1, wherein the telescopic assembly (4) comprises a telescopic plate or an electrically driven telescopic plate.

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