CN215619235U

CN215619235U - Raw material mixing device is used in production of keyboard chassis

Info

Publication number: CN215619235U
Application number: CN202121775913.2U
Authority: CN
Inventors: 欧阳懿
Original assignee: Hubei Xinxiang'an Industrial Technology Development Co ltd
Current assignee: Hubei Xinxiang'an Industrial Technology Development Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-25
Anticipated expiration: 2031-08-02

Abstract

The utility model relates to the technical field of raw material mixing devices, and discloses a raw material mixing device for keyboard chassis production, wherein connecting rods are fixedly arranged on two sides of the top end of the outer wall of a mixing device body, a storage box is fixedly arranged on the top end of each connecting rod, a box cover is hinged to the top end of each storage box, a partition plate is longitudinally and fixedly arranged at the center position of an inner cavity of each storage box, a first feeding pipe is arranged on the left side of the bottom end of each storage box, a second feeding pipe is arranged on the right side of the bottom end of each storage box, a stepping motor is fixedly arranged on the left side of the outer wall of the mixing device body, a supporting plate is fixedly connected to the bottom end of each stepping motor, a supporting rod is fixedly arranged at the center position of the bottom end of each supporting plate, the supporting rod is fixedly connected to the lower portion of the left side of the outer wall of the mixing device body, and heating pipes are fixedly arranged at the top end and the bottom end of the inner cavity of the mixing device body, the inner cavity of the mixing device body is transversely provided with a rotating shaft.

Description

Raw material mixing device is used in production of keyboard chassis

Technical Field

The utility model relates to the technical field of raw material mixing devices, in particular to a raw material mixing device for keyboard chassis production.

Background

The raw materials of keyboard are abs plastics, and plastics are when carrying out processing production (granulation), need mix after the plastics preparation raw materials mixes, hot cutting, a series of operations such as screening, whether the mixing of plastics raw materials is abundant very big to the good or bad influence of the plastics quality of preparation, the current device that is used for plastics raw materials to mix, adopt single stirring mode basically, this just makes when mixing the stirring to plastics raw materials, can have a large amount of stirring blind areas in the churn, thereby make the not fine mixing of plastics raw materials, and then can seriously influence the off-the-shelf quality of plastics that prepares.

The inside structure that does not generally have heating and vibration of common raw materials mixing device leads to there being a large amount of stirring blind areas in the churn, and plastics raw materials can not be fine mix, influences the off-the-shelf quality of plastics prepared, can not satisfy raw materials mixing device's operating requirement, provides a raw materials mixing device for keyboard chassis production for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a raw material mixing device for keyboard chassis production, which has the advantages of heating, vibration and the like, and solves the problems that a large number of stirring blind areas exist in a stirring cylinder, plastic raw materials cannot be well mixed, the quality of a prepared plastic finished product is influenced, and the working requirement of the raw material mixing device cannot be met due to the fact that the conventional raw material mixing device does not generally have a heating and vibrating structure inside.

(II) technical scheme

In order to achieve the purpose of heating and vibrating, the utility model provides the following technical scheme: a raw material mixing device for keyboard chassis production comprises a mixing device body, wherein connecting rods are fixedly arranged on two sides of the top end of the outer wall of the mixing device body, a storage box is fixedly arranged at the top end of each connecting rod, a box cover is hinged to the top end of the storage box, a partition plate is longitudinally and fixedly arranged at the center position of the inner cavity of the storage box, a first feeding pipe is arranged on the left side of the bottom end of the storage box, a second feeding pipe is arranged on the right side of the bottom end of the storage box, a stepping motor is fixedly arranged on the left side of the outer wall of the mixing device body, a supporting plate is fixedly connected to the bottom end of the stepping motor, a supporting rod is fixedly arranged at the center position of the bottom end of the supporting plate, the supporting rod is fixedly connected to the lower portion of the left side of the outer wall of the mixing device body, heating pipes are fixedly arranged at the top end and the bottom end of the inner cavity of the mixing device body, and a rotating shaft is transversely arranged in the inner cavity of the mixing device body, the left end of pivot runs through the outer wall of mixing arrangement body and step motor's rotor coaxial coupling, the whole body surface of pivot is all fixed to be equipped with the puddler, the base is installed to the bottom of mixing arrangement body, the bottom of base all around all fixed mounting have the damping landing leg.

Preferably, a material guide plate is laid at the bottom end of the inner cavity of the material storage box.

Preferably, the partition plate divides the interior of the storage box into two regions.

Preferably, the equal fixed mounting in top both sides of first inlet pipe and second inlet pipe has the vibrating mass, and the bottom of first inlet pipe and second inlet pipe runs through the outer wall of mixing arrangement body and the inside of mixing arrangement body communicates with each other and is connected.

Preferably, the upper surface of the stirring rod is provided with a hole.

Preferably, the eccentric vibrating machine is fixedly installed at the center position and two sides of the inner cavity of the base in an energy-saving mode.

(III) advantageous effects

Compared with the prior art, the utility model provides a raw material mixing device for keyboard chassis production, which has the following beneficial effects:

1. according to the raw material mixing device for keyboard chassis production, the stirring rod and the heating pipe are additionally arranged in the mixing device body, so that different raw materials can be slightly heated and fused with each other in the mixing process of the raw materials, the mixing effect among the raw materials is greatly improved, the processing after the processing is convenient, the time is saved, and the working efficiency is improved;

2. this raw materials mixing arrangement is used in production of keyboard chassis, the inside eccentric bobbing machine of establishing that adds of base for in the stirring process, a large amount of stirring blind areas can not appear in the inside of teeter chamber, make the stirring that can be more abundant mix between the raw materials.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the base of the present invention.

In the figure: 1. a mixing device body; 2. a connecting rod; 3. a material storage box; 4. a box cover; 5. a partition plate; 6. a first feed tube; 7. a second feed tube; 8. a stepping motor; 9. a support plate; 10. a support bar; 11. heating a tube; 12. a rotating shaft; 13. a stirring rod; 14. a base; 15. vibration reduction supporting legs; 16. a material guide plate; 17. vibrating the block; 18. an eccentric vibrator.

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.

The utility model provides a technical scheme, a raw material mixing device for keyboard chassis production, which comprises a mixing device body 1, a connecting rod 2, a storage box 3, a box cover 4, a partition plate 5, a first feeding pipe 6, a second feeding pipe 7, a stepping motor 8, a supporting plate 9, a supporting rod 10, a heating pipe 11, a rotating shaft 12, a stirring rod 13, a base 14, vibration reduction supporting legs 15, a material guide plate 16, a vibrating block 17 and an eccentric vibrator 18. referring to fig. 1, the connecting rod 2 is fixedly arranged on both sides of the top end of the outer wall of the mixing device body 1, the storage box 3 is fixedly arranged at the top end of the connecting rod 2, the storage box 3 is conveniently fixed, the storage box 3 cannot shake in the material pouring process, the box cover 4 is hinged to the top end of the storage box 3, dust in air is prevented from entering the storage box 3, the quality of products is reduced, the partition plate 5 is longitudinally and fixedly arranged at the center position of an inner cavity of the storage box 3, the inner part of the storage box 3 is divided into two areas by the partition plate 5, different raw materials are poured into each area, a guide plate 16 is laid at the bottom end of the inner cavity of the storage box 3, so that the raw materials splashed from the bottom end cannot enter the feeding pipe, a first feeding pipe 6 is arranged at the left side of the bottom end of the storage box 3, a second feeding pipe 7 is arranged at the right side of the bottom end of the storage box 3, different raw materials enter the mixing device body 1 through different feeding pipes, vibrating blocks 17 are fixedly arranged at the two sides of the top ends of the first feeding pipe 6 and the second feeding pipe 7 respectively, the raw materials are prevented from being blocked in the feeding pipes, the bottom ends of the first feeding pipe 6 and the second feeding pipe 7 penetrate through the outer wall of the mixing device body 1 and are communicated with the inside of the mixing device body 1, a stepping motor 8 is fixedly arranged at the left side of the outer wall of the mixing device body 1, and a support plate 9 is fixedly connected with the bottom end of the stepping motor 8, the bottom center position of the supporting plate 9 is fixedly provided with a supporting rod 10, the supporting rod 10 is fixedly connected to the lower portion of the left side of the outer wall of the mixing device body 1, unstable installation of the stepping motor 8 in vibration is prevented, the top end and the bottom end of the inner cavity of the mixing device body 1 are both fixedly provided with heating pipes 11 for heating and warming raw materials, the inner cavity of the mixing device body 1 is transversely provided with a rotating shaft 12, the left end of the rotating shaft 12 penetrates through the outer wall of the mixing device body 1 and is coaxially connected with a rotor of the stepping motor 8, the outer surface of the whole body of the rotating shaft 12 is fixedly provided with a stirring rod 13, the upper surface of the stirring rod 13 is provided with holes, so that the stirring process is faster and better, the bottom end of the mixing device body 1 is provided with a base 14, please refer to fig. 2, the center position of the inner cavity of the base 14 and the energy-saving and fixedly provided with eccentric vibrators 18 at both sides, so that a large number of stirring blind areas cannot appear in the stirring process, the raw materials can be stirred and mixed more fully, referring to fig. 1, vibration reduction supporting legs 15 are fixedly arranged on the periphery of the bottom end of a base 14, and a stepping motor 8, a heating pipe 11 and an eccentric vibrator 18 are communicated and connected with a power supply through leads.

The working principle of the device is as follows: the box cover 4 of the material storage box 3 is opened, after different raw materials are poured, the box cover 4 is closed, the raw materials enter the interior of the mixing device body 1 from the first feeding pipe 6 and the second feeding pipe 7, the vibrating block 17 is arranged to prevent the raw materials from being blocked in the feeding pipes, the stepping motor 8 is started to drive the rotating shaft 12 to rotate, so that the rotating shaft 12 drives the stirring rod 13 to ceaselessly rotate and stir the raw materials, different raw materials can be more fully mixed, the heating pipe 11 is started to heat and raise the temperature, so that different raw materials can be mutually fused, the mixing effect among the raw materials is greatly improved, and facilitates the subsequent processing, saves time, improves the working efficiency, the eccentric vibrator 18 installed inside the base 14 is started, the mixing device body 1 starts to vibrate, a large amount of stirring blind areas can not appear during stirring, so that more sufficient stirring and mixing can be realized between the raw materials.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a raw materials mixing arrangement is used in production of keyboard chassis, includes mixing arrangement body (1), its characterized in that: the mixing device comprises a mixing device body (1), a connecting rod (2) is fixedly arranged on both sides of the top end of the outer wall of the mixing device body (1), a storage box (3) is fixedly arranged on the top end of the connecting rod (2), a box cover (4) is hinged to the top end of the storage box (3), a partition plate (5) is longitudinally and fixedly arranged at the center position of the inner cavity of the storage box (3), a first feeding pipe (6) is arranged on the left side of the bottom end of the storage box (3), a second feeding pipe (7) is arranged on the right side of the bottom end of the storage box (3), a stepping motor (8) is fixedly arranged on the left side of the outer wall of the mixing device body (1), a supporting plate (9) is fixedly connected to the bottom end of the stepping motor (8), a supporting rod (10) is fixedly arranged on the center position of the bottom end of the supporting plate (9), and the supporting rod (10) is fixedly connected to the lower part of the left side of the outer wall of the mixing device body (1), heating pipe (11) have all been fixed to have installed on the inner chamber top of mixing arrangement body (1) and bottom, the inner chamber of mixing arrangement body (1) transversely adds and is equipped with pivot (12), the left end of pivot (12) runs through the outer wall of mixing arrangement body (1) and the rotor coaxial coupling of step motor (8), the whole body surface of pivot (12) is all fixed to be equipped with puddler (13), base (14) are installed to the bottom of mixing arrangement body (1), the bottom of base (14) is all fixed mounting all around has damping landing leg (15).

2. The raw material mixing device for keyboard chassis production according to claim 1, wherein: and a material guide plate (16) is laid at the bottom end of the inner cavity of the material storage box (3).

3. The raw material mixing device for keyboard chassis production according to claim 1, wherein: the inner part of the material storage box (3) is divided into two areas by the partition plate (5).

4. The raw material mixing device for keyboard chassis production according to claim 1, wherein: the equal fixed mounting in top both sides of first inlet pipe (6) and second inlet pipe (7) has vibrating mass (17), and the bottom of first inlet pipe (6) and second inlet pipe (7) runs through the outer wall of mixing arrangement body (1) and the inside of mixing arrangement body (1) communicates with each other and is connected.

5. The raw material mixing device for keyboard chassis production according to claim 1, wherein: the upper surface of the stirring rod (13) is provided with a hole.

6. The raw material mixing device for keyboard chassis production according to claim 1, wherein: and an eccentric vibrating machine (18) is fixedly arranged at the center position and two sides of the inner cavity of the base (14) in an energy-saving manner.