CN218047501U

CN218047501U - Raw material stirrer for PVC electrical adhesive tape production

Info

Publication number: CN218047501U
Application number: CN202222033395.8U
Authority: CN
Inventors: 舒华国
Original assignee: Mastercard Tape Hubei Co ltd
Current assignee: Mastercard Tape Hubei Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-16
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to the technical field of stirring equipment, in particular to a raw material stirrer for PVC electrical tape production, which comprises a stirring mechanism; a driving wheel is rotatably connected to the center of the shell, a first stirring shaft is coaxially fixed on the driving wheel, and a plurality of first stirring blades are arranged on the first stirring shaft; the top surface of the tank cover is provided with a motor, and an output shaft of the motor is connected with the top end of the first stirring shaft through a coaxial key; a plurality of driven wheels are arranged on the peripheral side of the driving wheel; through the rabbling mechanism that sets up: through the synchronous rotation of the first stirring blade and the second stirring blade, various raw materials in the stirring tank can be comprehensively and uniformly stirred, the stirring effect and the stirring efficiency of the various raw materials are improved, and the production efficiency is indirectly improved; through the scraper mechanism who sets up: the raw materials of adhesion on the inner wall of the stirring tank can be scraped, the inner wall of the stirring tank is convenient to clean, and the influence of the adhesion of the raw materials on subsequent processing is avoided.

Description

Raw material stirrer for PVC electrical adhesive tape production

Technical Field

The utility model relates to an agitated vessel technical field specifically is a raw material agitator is used in production of PVC electrician's sticky tape.

Background

The PVC electrical tape is made of polyvinyl chloride serving as a base material and coated with rubber type pressure-sensitive adhesive, has an insulating function and is also called as an insulating tape; at present, the production of polyvinyl chloride mainly adopts main raw materials such as calcium carbide, a dispersing agent and the like, and various raw materials need to be stirred and mixed during production, so a stirrer needs to be used;

the utility model discloses a utility model patent with publication number CN207822934U, which discloses a raw material stirring device for glue production, comprising a base, wherein four corners of the top of the base are connected with shock absorbers through bolts, the tops of the four shock absorbers are connected with a mounting plate through bolts, the top of the mounting plate is connected with a stirring barrel through bolts, two sides of the stirring barrel are connected with a vibration motor through bolts, and the top of the stirring barrel is connected with a sealing cover through bolts; by arranging the vibrating motor, the vibrating motor drives the stirring barrel to vibrate in the process of rolling the raw materials up and down, so that the phenomenon that the stirring effect of the raw materials is influenced by the adhesion of the glue raw materials on the barrel wall can be effectively avoided, and the working efficiency of the raw material stirring device for glue production is improved;

although the raw material stirring device for glue production can remove raw materials attached to the barrel wall through the vibration motor, when the device is used, the raw materials are stirred only through a single stirring rod and a single stirring blade, the stirring effect is poor, and the stirring efficiency is low; in addition, the raw materials adhered to the wall of the barrel are difficult to be thoroughly removed by means of vibration of the vibration motor, and therefore, a raw material stirrer for producing the PVC electrical tape is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw material mixing ware is used in production of PVC electrician sticky tape to solve the problem that proposes in the above-mentioned background art.

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

raw material stirrer for PVC electrical tape production, comprises an agitator tank with an open-type structure on the top surface, wherein a tank cover is arranged above the agitator tank, and an agitating mechanism is arranged inside the agitator tank

The stirring mechanism comprises a Y-shaped shell, the shell is of a hollow structure, the center of the shell is rotatably connected with a driving wheel, a first stirring shaft is coaxially fixed on the driving wheel, and a plurality of first stirring blades are arranged on the first stirring shaft; the top surface of the tank cover is provided with a motor, and an output shaft of the motor is connected with the top end of the first stirring shaft through a coaxial key; a plurality of driven wheels are arranged on the periphery of the driving wheel, and belts are sleeved between the driven wheels and the driving wheel; second stirring shafts are coaxially fixed on the driven wheels, and a plurality of second stirring blades are fixed on the second stirring shafts;

one side of second (mixing) shaft all is equipped with scraper mechanism, scraper mechanism includes the scraper blade, the scraper blade supports the inner wall of tight agitator tank, one side of scraper blade is equipped with two connecting rods.

As a preferred technical solution of the present invention, a side wall of the scraper close to the connecting rod is fixed with a supporting rod, a sliding block is coaxially fixed at the terminal end of the supporting rod, a sliding cavity is formed inside the connecting rod, the sliding block is slidably connected with the sliding cavity, a spring is further disposed in the sliding cavity, and one end of the spring abuts against the sliding block; and the connecting rod is provided with fixing holes close to the tail end, and the second stirring shaft penetrates through the fixing holes and is fixedly connected with the fixing holes through bolts.

As the utility model discloses preferred technical scheme, a plurality of connecting blocks that are the T type of bolt fixedly connected with are passed through to the top surface of casing, the connecting block passes through the top surface fixed connection of bolt and cover.

As the utility model discloses preferred technical scheme, the bolt fixedly connected with support is passed through to the bottom of agitator tank.

As the utility model discloses preferred technical scheme, first stirring leaf is the staggered distribution with adjacent second stirring leaf.

As the utility model discloses preferred technical scheme, the outer wall of agitator tank is close to bottom department and installs the bin outlet, install the end cap on the bin outlet, the feed inlet is installed to the top surface of cover, bin outlet and feed inlet all are linked together with the inside of agitator tank.

As the preferred technical scheme of the utility model, the whole shape of scraper blade is the L type.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the rabbling mechanism that sets up: the output shaft of the motor drives the first stirring shaft to rotate, so that the first stirring blade can be driven to rotate, and a plurality of second stirring shafts and second stirring blades which are distributed on the periphery can be driven to synchronously rotate;

2. through the scraper mechanism who sets up: along with the rotation of a plurality of second (mixing) shafts promptly, can be so that a plurality of scraper blades move along the inner wall of agitator tank, under the effect of scraper blade, can thoroughly scrape the raw materials of adhesion on the agitator tank inner wall down, be convenient for clear up the inner wall of agitator tank, avoid raw materials adhesion to influence subsequent processing.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of a stirring mechanism of the present invention;

FIG. 4 is a partial sectional view of the stirring mechanism of the present invention;

FIG. 5 is a sectional view of the scraper mechanism of the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 5 according to the present invention.

In the figure:

1. a stirring tank; 11. a support; 12. a discharge outlet;

2. a can lid; 21. a feed inlet;

3. a stirring mechanism; 31. a housing; 311. connecting blocks; 32. a motor; 33. a driving wheel; 34. a first stirring shaft; 341. a first stirring blade; 35. a driven wheel; 36. a second stirring shaft; 361. a second stirring blade; 37. a belt;

4. a scraping plate mechanism; 41. a squeegee; 42. a strut; 43. a slider; 44. a connecting rod; 441. a slide chamber; 442. a fixing hole; 45. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The embodiment provides a technical scheme:

referring to fig. 1-4, a raw material mixer for producing PVC electrical tape comprises a mixing tank 1 with an open top, a tank cover 2 disposed above the mixing tank 1, and a mixing mechanism 3 disposed inside the mixing tank 1. The stirring mechanism 3 comprises a Y-shaped shell 31, the shell 31 is of a hollow structure, a driving wheel 33 is rotatably connected at the center of the shell 31, a first stirring shaft 34 is coaxially fixed on the driving wheel 33, the first stirring shaft 34 is fixedly connected with the driving wheel 33 through bolts, a plurality of first stirring blades 341 are arranged on the first stirring shaft 34, and the plurality of first stirring blades 341 are fixedly connected with the first stirring shaft 34 through bolts; the top surface of the tank cover 2 is provided with a motor 32, and the output shaft of the motor 32 is connected with the top end of the first stirring shaft 34 through a coaxial key; a plurality of driven wheels 35 are arranged on the periphery of the driving wheel 33, and belts 37 are sleeved between the driven wheels 35 and the driving wheel 33; the driven wheels 35 are coaxially fixed with second stirring shafts 36, the driven wheels 35 are fixedly connected with the second stirring shafts 36 through bolts, the second stirring shafts 36 are fixedly provided with a plurality of second stirring blades 361, and the second stirring blades 361 are fixedly connected with the second stirring shafts 36 through bolts; the output shaft of motor 32 drives action wheel 33 and rotates from driving wheel 35, can drive first (mixing) shaft 34 and the synchronous rotation of second (mixing) shaft 36, can drive first stirring leaf 341 and the synchronous rotation of second stirring leaf 361, through the synchronous rotation of first stirring leaf 341 and second stirring leaf 361, can stir the mixture to the multiple raw materials in the agitator tank 1, has improved the effect and the efficiency of stirring.

In this embodiment, a plurality of T-shaped connecting blocks 311 are fixedly connected to the top surface of the housing 31 by bolts, the connecting blocks 311 are fixedly connected to the top surface of the tank cover 2 by bolts, and the T-shaped connecting blocks 311 are provided to facilitate the mounting and fixing of the housing 31 to the bottom surface of the tank cover 2.

In this embodiment, the bottom end of the stirring tank 1 is fixedly connected with a bracket 11 through a bolt, and the whole device is stably supported and fixed through the arranged bracket 11.

In this embodiment, the first stirring vanes 341 and the adjacent second stirring vanes 361 are distributed in a staggered manner, and this design facilitates the synchronous rotation of the first stirring vanes 341 and the second stirring vanes 361 to improve the stirring effect on various raw materials.

In this embodiment, agitator tank 1's outer wall is close to bottom department and installs bin outlet 12, installs the end cap on the bin outlet 12, and feed inlet 21 is installed to the top surface of cover 2, and bin outlet 12 and feed inlet 21 all are linked together with agitator tank 1's inside, and through feed inlet 21 and the bin outlet 12 that sets up, the feeding and row of being convenient for are arranged the material, and the convenience is stirred multiple raw materials and is mixed.

Referring to fig. 5-6, a scraper mechanism 4 is disposed on one side of the second stirring shaft 36. The scraper mechanism 4 comprises a scraper 41, the scraper 41 is abutted against the inner wall of the stirring tank 1, and two connecting rods 44 are arranged on one side of the scraper 41; a support rod 42 is fixed on one side wall of the scraper 41 close to the connecting rod 44, the support rod 42 is fixedly connected with the scraper 41 through a bolt, fixing holes 442 are formed in the connecting rod 44 close to the tail end, and the second stirring shaft 36 penetrates through the fixing holes 442 and is fixedly connected with the fixing holes 442 through a bolt; through the scraper blade 41 that sets up, be convenient for drive scraper blade 41 along with the rotation of second (mixing) shaft 36 and move, along with scraper blade 41's motion, can strike off the raw materials of adhesion on the agitator tank 1 inner wall, conveniently clear up agitator tank 1's inner wall.

Specifically, a sliding block 43 is coaxially fixed at the tail end of the supporting rod 42, the sliding block 43 is fixedly connected with the supporting rod 42 through a bolt, a sliding cavity 441 is formed in the connecting rod 44, the sliding block 43 is slidably connected with the sliding cavity 441, a spring 45 is further arranged in the sliding cavity 441, and one end of the spring 45 abuts against the sliding block 43; support tight slider 43 through spring 45, be convenient for promote scraper blade 41 and support the inner wall of tight agitator tank 1, the scraper blade 41 of being convenient for closely laminates with the inner wall of agitator tank 1, is convenient for clear up the inner wall of agitator tank 1.

In the present embodiment, the scraper 41 has an L-shape, which is designed to facilitate scraping of the raw material adhered to the inner wall of the stirring tank 1 and to facilitate connection and fixation with the rod 42.

It should be noted that the motor 32 in the present embodiment is a conventional technology, and is not described herein again.

When the stirring device is used specifically, a user puts a plurality of raw materials into the stirring tank 1 through the feeding hole 21, then the user switches on a power supply of the motor 32, the motor 32 starts to work, an output shaft of the motor 32 rotates to drive the first stirring shaft 34 and the driving wheel 33 to rotate, meanwhile, the first stirring blades 341 rotate, the belt 37 drives the driven wheel 35 to rotate, the driven wheel 35 rotates and drives the second stirring shaft 36 and the second stirring blades 361 to synchronously rotate, the plurality of raw materials in the stirring tank 1 can be stirred and mixed along with the rotation of the first stirring blades 341 and the second stirring blades 361, when the stirring is finished, the user stops the power supply of the motor 32 and opens the plug on the discharging hole 12, and the stirred raw materials can be discharged;

after specific use, the user firstly switches on the power supply of the motor 32 again, the motor 32 starts working, the output shaft of the motor 32 rotates to drive the first stirring shaft 34 and the driving wheel 33 to rotate, meanwhile, the first stirring blades 341 rotate, the belt 37 drives the driven wheel 35 to rotate, the driven wheel 35 rotates and drives the second stirring shaft 36 and the second stirring blade 361 to synchronously rotate, meanwhile, the second stirring shaft 36 drives the supporting rod 42 and the scraper 41 to rotate, the scraper 41 rotates and scrapes the raw materials on the inner wall of the stirring tank 1, next, the user injects a water source into the stirring tank 1 through the feed inlet 21, and the inside of the stirring tank 1 can be cleaned.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a raw material agitator is used in production of PVC electrician sticky tape, is agitator tank (1) of open type structure including the top surface, its characterized in that: a tank cover (2) is arranged above the stirring tank (1), and a stirring mechanism (3) is arranged in the stirring tank (1)

The stirring mechanism (3) comprises a Y-shaped shell (31), the shell (31) is of a hollow structure, a driving wheel (33) is rotatably connected to the center of the shell (31), a first stirring shaft (34) is coaxially fixed on the driving wheel (33), and a plurality of first stirring blades (341) are arranged on the first stirring shaft (34); a motor (32) is installed on the top surface of the tank cover (2), and an output shaft of the motor (32) is connected with the top end of the first stirring shaft (34) through a coaxial key; a plurality of driven wheels (35) are arranged on the peripheral side of the driving wheel (33), and belts (37) are sleeved between the driven wheels (35) and the driving wheel (33); second stirring shafts (36) are coaxially fixed on the driven wheels (35), and a plurality of second stirring blades (361) are fixed on the second stirring shafts (36);

one side of second (mixing) shaft (36) all is equipped with scraper mechanism (4), scraper mechanism (4) include scraper blade (41), scraper blade (41) support the inner wall of tight agitator tank (1), one side of scraper blade (41) is equipped with two connecting rods (44).

2. The raw material agitator for PVC electrical tape production according to claim 1, wherein: a support rod (42) is fixed on one side wall of the scraper (41) close to the connecting rod (44), a sliding block (43) is coaxially fixed at the tail end of the support rod (42), a sliding cavity (441) is formed inside the connecting rod (44), the sliding block (43) is connected with the sliding cavity (441) in a sliding manner, a spring (45) is further arranged in the sliding cavity (441), and one end of the spring (45) abuts against the sliding block (43); fixing holes (442) are formed in the connecting rod (44) close to the tail end, and the second stirring shaft (36) penetrates through the fixing holes (442) and is fixedly connected with the fixing holes (442) through bolts.

3. The raw material agitator for PVC electrical tape production according to claim 1, wherein: the top surface of casing (31) passes through a plurality of connecting blocks (311) that are the T type of bolt fixedly connected with, connecting block (311) pass through the top surface fixed connection of bolt and cover (2).

4. The raw material agitator for PVC electrical tape production according to claim 1, wherein: the bottom end of the stirring tank (1) is fixedly connected with a support (11) through a bolt.

5. The raw material stirrer for PVC electrical tape production according to claim 1, wherein: the first stirring blades (341) and the adjacent second stirring blades (361) are in staggered distribution.

6. The raw material agitator for PVC electrical tape production according to claim 1, wherein: the outer wall of agitator tank (1) is close to bottom department and installs bin outlet (12), install the end cap on bin outlet (12), feed inlet (21) are installed to the top surface of cover (2), bin outlet (12) and feed inlet (21) all are linked together with the inside of agitator tank (1).

7. The raw material stirrer for PVC electrical tape production according to claim 1, wherein: the scraper (41) is L-shaped in overall shape.