CN215920957U

CN215920957U - Mixer for medical plastic processing

Info

Publication number: CN215920957U
Application number: CN202122411446.1U
Authority: CN
Inventors: 李乐天
Original assignee: Cangzhou Zhifang Pharmaceutical Packaging Material Technology Co ltd
Current assignee: Cangzhou Zhifang Pharmaceutical Packaging Material Technology Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-01
Anticipated expiration: 2031-10-08

Abstract

The utility model relates to the technical field of medical plastics, in particular to a mixer for processing medical plastics, which is convenient for discharging plastic particles and improving the processing efficiency; including quick-witted case, including a motor, an end cap, a controller, and a cover plate, the gear, the driven shaft, the ring gear, the mount, a mixing barrel, three spliced poles of group, sealed lid and agitator motor, quick-witted case front end is equipped with two sets of connecting plates, quick-witted incasement is equipped with the fixed plate, motor and fixed plate top fixed connection, the output of motor is equipped with the driving shaft, the driving shaft rotates and installs on quick-witted incasement wall, the gear fixed cover is established on the driving shaft, the driven shaft rotates and passes quick-witted case front end, the fixed cover of ring gear is established on the driven shaft, ring gear and gear engagement, mount and driven shaft fixed connection, a mixing barrel passes through three spliced poles fixed mounting of group in the mount, sealed lid is established on a mixing barrel top, agitator motor and sealed top fixed connection, be equipped with rabbling mechanism in the mixing barrel, agitator motor's output passes sealed lid and is connected with rabbling mechanism.

Description

Mixer for medical plastic processing

Technical Field

The utility model relates to the technical field of medical plastics, in particular to a mixer for processing medical plastics.

Background

The medical plastic industry has attracted attention with its high added value, high acceleration rate and broad market potential, and by adopting a novel plastic material, medical instruments can be safer and more environment-friendly. The sanitary performance requirements of the medical plastic are very strict, and the general medical plastic is not added with fillers and is not added as much as possible on the premise of not adding the fillers. However, some medical instruments need special functions, and some special fillers are sometimes added into medical plastics. Colored medical devices are formed by adding pigments or dyes, typically less than 1% of the pigment is needed in the plastic.

Colored medical plastics need mix look master slice and plastic granules in the course of working, and current compounding is mainly accomplished through a mixing barrel, is equipped with rabbling mechanism in the mixing barrel, stirs the mixture to plastic granules and look female piece, and in mixing process, plastic granules easily adheres to on mixing barrel inner wall, inconvenient discharge reduces machining efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the mixer for medical plastic processing, which is convenient for discharging plastic particles and improves the processing efficiency.

The utility model relates to a mixer for processing medical plastic, which comprises a case, a motor, a gear, a driven shaft and a gear ring, the mount, a mixing section of thick bamboo, three spliced poles of group, sealed lid and agitator motor, quick-witted case front end is equipped with two sets of connecting plates, quick-witted incasement is equipped with the fixed plate, motor and fixed plate top fixed connection, the output of motor is equipped with the driving shaft, the driving shaft rotates and installs on quick-witted incasement wall, the fixed cover of gear is established on the driving shaft, the driven shaft rotates and passes quick-witted case front end, the fixed cover of ring gear is established on the driven shaft, ring gear and gear engagement, mount and driven shaft fixed connection, a mixing section of thick bamboo passes through three spliced poles of group fixed mounting in the mount, sealed lid is established on a mixing section of thick bamboo top, agitator motor and sealed top fixed connection, be equipped with rabbling mechanism in the mixing section of thick bamboo, agitator motor's output passes sealed lid and is connected with rabbling mechanism, machine case top rotates and is equipped with the access cover.

The mixer for processing medical plastics further comprises a bottom plate, and the bottom plate is fixedly connected with the top ends of the two groups of connecting plates.

The utility model relates to a mixer for processing medical plastics, wherein an inspection cover is provided with an observation window.

The mixer for processing medical plastics further comprises four groups of trundles, wherein the four groups of trundles are respectively arranged at the bottom end of the case and at the bottom ends of the two groups of connecting plates.

The mixer for processing medical plastics further comprises a wear-resistant sleeve, wherein the wear-resistant sleeve is fixedly arranged in a through hole in the front end of the case, and the driven shaft penetrates through the wear-resistant sleeve in a rotating mode.

The mixer for processing medical plastics further comprises a hand push rod, and the hand push rod is fixedly connected with the rear end of the case.

The mixer for processing medical plastics further comprises an anti-slip handle sleeve, wherein the anti-slip handle sleeve is fixedly sleeved on the hand push rod.

The mixer for processing medical plastics is provided with a plurality of groups of heat dissipation holes at the left end and the right end of a case.

Compared with the prior art, the utility model has the beneficial effects that: firstly, opening a sealing cover, putting plastic particles and color master slices into a mixing cylinder, then covering the sealing cover, starting a stirring motor to drive a stirring mechanism to rotate, mixing and stirring the plastic particles and the color master slices, after the mixing is finished, discharging the plastic particles from the bottom end of the mixing cylinder, cleaning the particles attached to the inner wall of the mixing cylinder after most of the plastic particles are discharged, starting the motor to drive a driving shaft to rotate, driving a gear and a toothed ring to rotate, simultaneously driving a driven shaft and a fixing frame to rotate, and enabling the mixing cylinder to rotate, after the mixing cylinder rotates for 90 degrees, opening the sealing cover by a worker, scraping off the plastic attached to the inner wall of the mixing cylinder by using tools such as a scraping plate, then starting the motor to drive the driving shaft to rotate in the opposite direction, driving the fixing frame to rotate for 90 degrees in the opposite direction, thereby enabling the mixing cylinder to return to the position, and discharging the plastic particles in the mixing cylinder, through the arrangement, plastic particles can be conveniently discharged, and the processing efficiency is improved.

Drawings

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

FIG. 2 is a schematic left side view of the structure of FIG. 1;

FIG. 3 is a schematic top cross-sectional view of FIG. 1;

FIG. 4 is a rear view partially in section view of FIG. 1;

FIG. 5 is a schematic top view of the connection of the enclosure and access cover;

in the drawings, the reference numbers: 1. a chassis; 2. a connecting plate; 3. a fixing plate; 4. a motor; 5. a drive shaft; 6. a gear; 7. a driven shaft; 8. a toothed ring; 9. a fixed mount; 10. a mixing barrel; 11. Connecting columns; 12. a sealing cover; 13. a stirring motor; 14. an access cover; 15. a base plate; 16. An observation window; 17. a caster wheel; 18. a wear-resistant sleeve; 19. a handspike; 20. an anti-slip handle sleeve; 21. And (4) heat dissipation holes.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

As shown in figures 1 to 5, the mixer for processing medical plastics comprises a case 1, a motor 4, a gear 6, a driven shaft 7, a toothed ring 8, a fixing frame 9, a mixing cylinder 10, three groups of connecting columns 11, a sealing cover 12 and a stirring motor 13, wherein the front end of the case 1 is provided with two groups of connecting plates 2, the case 1 is internally provided with a fixing plate 3, the motor 4 is fixedly connected with the top end of the fixing plate 3, the output end of the motor 4 is provided with a driving shaft 5, the driving shaft 5 is rotatably installed on the inner wall of the case 1, the gear 6 is fixedly sleeved on the driving shaft 5, the driven shaft 7 rotatably penetrates through the front end of the case 1, the toothed ring 8 is fixedly sleeved on the driven shaft 7, the toothed ring 8 is meshed with the gear 6, the fixing frame 9 is fixedly connected with the driven shaft 7, the mixing cylinder 10 is fixedly installed in the fixing frame 9 through the three groups of connecting columns 11, the sealing cover 12 is arranged at the top end of the mixing cylinder 10, and the stirring motor 13 is fixedly connected with the top end of the sealing cover 12, a stirring mechanism is arranged in the mixing cylinder 10, the output end of a stirring motor 13 penetrates through the sealing cover 12 and is connected with the stirring mechanism, and an access cover 14 is rotatably arranged at the top end of the case 1; firstly, opening a sealing cover 12, putting plastic particles and color master slices into a mixing cylinder 10, then covering the sealing cover 12, then starting a stirring motor 13 to drive a stirring mechanism to rotate, mixing and stirring the plastic particles and the color master slices, after the mixing is finished, discharging the plastic particles from the bottom end of the mixing cylinder 10, after most of the plastic particles are discharged, cleaning the particles attached to the inner wall of the mixing cylinder 10, then starting a motor 4, driving a driving shaft 5 to rotate, driving a gear 6 and a toothed ring 8 to rotate, driving a driven shaft 7 and a fixing frame 9 to rotate, enabling the mixing cylinder 10 to rotate, when the mixing cylinder 10 rotates 90 degrees, opening the sealing cover 12 by a worker, scraping off the plastic attached to the inner wall of the mixing cylinder 10 by using tools such as a scraper, then starting the motor 4, driving the driving shaft 5 to rotate in the opposite direction, and driving the fixing frame 9 to rotate in the opposite direction by 90 degrees, thereby make mixing barrel 10 playback, with mixing barrel 10 in the plastic granules discharge can, through the aforesaid setting, the plastic granules of being convenient for discharge, improve machining efficiency.

The mixer for processing medical plastics further comprises a bottom plate 15, wherein the bottom plate 15 is fixedly connected with the top ends of the two groups of connecting plates 2; through setting up bottom plate 15, be convenient for place below mixing barrel 10 and connect the feed cylinder, improve the convenience.

In the mixer for processing medical plastics, the access cover 14 is provided with an observation window 16; through setting up observation window 16, be convenient for observe the equipment behavior in quick-witted case 1, improve the convenience.

The mixer for processing medical plastics further comprises four groups of trundles 17, wherein the four groups of trundles 17 are respectively arranged at the bottom end of the case 1 and the bottom ends of the two groups of connecting plates 2; through setting up truckle 17, the integrated device of being convenient for removes, improves the convenience.

The mixer for processing medical plastics further comprises a wear-resistant sleeve 18, wherein the wear-resistant sleeve 18 is fixedly arranged in a through hole in the front end of the case 1, and the driven shaft 7 penetrates through the wear-resistant sleeve 18 in a rotating mode; through setting up wear-resisting cover 18, the friction of reducible driven shaft 7 and quick-witted case 1 improves the wearability.

The mixer for processing medical plastics further comprises a hand push rod 19, wherein the hand push rod 19 is fixedly connected with the rear end of the case 1; through setting up handspike 19, the staff of being convenient for promotes the overall device and removes, improves the flexibility.

The mixer for processing medical plastics further comprises an anti-skid handle sleeve 20, wherein the anti-skid handle sleeve 20 is fixedly sleeved on the hand push rod 19; by providing the anti-slip grip 20, the friction of the hand push rod 19 can be increased, the hand is prevented from slipping, and the stability is improved.

The mixer for processing medical plastics is characterized in that a plurality of groups of heat dissipation holes 21 are formed in the left end and the right end of a case 1; through setting up louvre 21, the equipment operation heat dissipation in quick-witted case 1 of being convenient for improves the security.

The utility model relates to a mixer for processing medical plastics, which is operated by firstly placing a material receiving cylinder on a bottom plate 15, then opening a sealing cover 12, putting plastic particles and color master slices into a material mixing cylinder 10, then covering the sealing cover 12, then starting a stirring motor 13 to drive a stirring mechanism to rotate, mixing and stirring the plastic particles and the color master slices, discharging the plastic particles from the bottom end of the material mixing cylinder 10 after mixing, cleaning the particles attached to the inner wall of the material mixing cylinder 10 after discharging most of the plastic particles, then starting a motor 4 to drive a driving shaft 5 to rotate, driving a gear 6 and a toothed ring 8 to rotate, driving a driven shaft 7 and a fixed frame 9 to rotate, enabling the material mixing cylinder 10 to rotate, opening the sealing cover 12 by a worker after the material mixing cylinder 10 rotates for 90 degrees, scraping off the plastic attached to the inner wall of the material mixing cylinder 10 by using a scraper and other tools, then the motor 4 is started again to drive the driving shaft 5 to rotate in the opposite direction and drive the fixing frame 9 to rotate 90 degrees in the opposite direction, so that the mixing cylinder 10 is reset, plastic particles in the mixing cylinder 10 are discharged, a worker can observe the working condition of equipment in the case 1 through the observation window 16, when the interior of the case 1 needs to be overhauled, the access cover 14 is opened, and when the integral device needs to be moved, the hand push rod 19 is held to push the case 1, and the caster 17 is driven to rotate.

The mounting mode, the connecting mode or the setting mode of the mixer for processing the medical plastic are common mechanical modes, and the mixer can be implemented as long as the beneficial effects of the mixer are achieved; the motor 4 of the mixer for processing medical plastics is purchased from the market, and technicians in the industry only need to install and operate the mixer according to the attached operating instructions.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A material mixing machine for medical plastic processing is characterized by comprising a machine case (1), a motor (4), a gear (6), a driven shaft (7), a toothed ring (8), a fixing frame (9), a material mixing cylinder (10), three groups of connecting columns (11), a sealing cover (12) and a stirring motor (13), wherein the front end of the machine case (1) is provided with two groups of connecting plates (2), a fixing plate (3) is arranged in the machine case (1), the motor (4) is fixedly connected with the top end of the fixing plate (3), the output end of the motor (4) is provided with a driving shaft (5), the driving shaft (5) is rotatably arranged on the inner wall of the machine case (1), the gear (6) is fixedly sleeved on the driving shaft (5), the driven shaft (7) rotatably penetrates through the front end of the machine case (1), the toothed ring (8) is fixedly sleeved on the driven shaft (7), the toothed ring (8) is meshed with the gear (6), the fixing frame (9) is fixedly connected with the driven shaft (7), mixing barrel (10) is through three spliced poles of group (11) fixed mounting in mount (9), and sealed lid (12) lid is established on mixing barrel (10) top, and agitator motor (13) and sealed lid (12) top fixed connection are equipped with rabbling mechanism in mixing barrel (10), and the output of agitator motor (13) passes sealed lid (12) and is connected with rabbling mechanism, and quick-witted case (1) top is rotated and is equipped with access cover (14).

2. A mixer for medical plastics processing according to claim 1, further comprising a base plate (15), wherein the base plate (15) is fixedly connected to the top ends of the two sets of connecting plates (2).

3. A mixer for medical plastics processing according to claim 2, characterised in that the access cover (14) is provided with a viewing window (16).

4. A mixer for medical plastics processing according to claim 3, further comprising four sets of casters (17), wherein the four sets of casters (17) are mounted to the bottom end of the housing (1) and to the bottom ends of the two sets of connecting plates (2), respectively.

5. A mixer for medical plastics processing according to claim 4, further comprising a wear-resistant sleeve (18), wherein the wear-resistant sleeve (18) is fixedly mounted in a through hole at the front end of the housing (1), and the driven shaft (7) is rotatably inserted through the wear-resistant sleeve (18).

6. The medical mixer for processing plastics according to claim 5, further comprising a hand-push rod (19), wherein the hand-push rod (19) is fixedly connected with the rear end of the case (1).

7. The medical mixer for plastic processing according to claim 6, further comprising an anti-slip handle sleeve (20), wherein the anti-slip handle sleeve (20) is fixedly sleeved on the hand push rod (19).

8. A mixer for medical plastics processing according to claim 7, wherein the cabinet (1) is provided with a plurality of sets of heat dissipating holes (21) at both the left and right ends thereof.