CN214844616U

CN214844616U - Device for detecting color masterbatch melt index

Info

Publication number: CN214844616U
Application number: CN202120534092.7U
Authority: CN
Inventors: 吴瑞滨; 董涛; 张庆涛; 沈阳; 王正亮; 陈桂鑫
Original assignee: Shandong Hongfu Chemical Co ltd
Current assignee: Shandong Hongfu Chemical Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-11-23
Anticipated expiration: 2031-03-15

Abstract

The utility model discloses a device for detecting color masterbatch melt index, including the control box, the top of control box is close to edge fixedly connected with bracing piece, the top fixedly connected with casing of bracing piece, one side fixedly connected with heat pump of casing, the outer fixed surface of heat pump is connected with the steam pipe, the steam pipe runs through the casing and extends to inside, one side fixedly connected with feeder hopper of heat pump is kept away from to the casing, the feeder hopper runs through the casing and extends to inside, the top sliding connection of casing has the piston rod, and the piston rod runs through the casing and extends to inside. The utility model discloses in, can furthest through cam, motor, first rack, gear and the second rack that sets up guarantee that the color masterbatch of melt form can not hang in discharging pipe and cam bottom, guaranteed the accuracy that detects color masterbatch melt index.

Description

Device for detecting color masterbatch melt index

Technical Field

The utility model relates to a color index detects the field, especially relates to a device for detecting color masterbatch melt index.

Background

Color masterbatch: color concentrate, a mixture of high intensity color formulated from resin and a large amount of pigment (up to 50%) or dye. Color concentrates, also known as seeds, are aggregates prepared by uniformly loading an excess amount of pigment or dye into a resin. During processing, a small amount of color master batch is mixed with uncolored resin, and colored resin or products with designed pigment concentration can be obtained. Melt index is often used to indicate the flow properties of a material (e.g., a polymer) and is an indicator of the grade of the material.

Extruding the molten object through a small hole with a certain diameter under the specified weight load gravity; then, the test data are cut, weighed and recorded in a manual cutting mode and the like for analysis. The manual operation increases the labor intensity and has low working efficiency; when automatic blank, there is easily fused color masterbatch to hang and influence measurement accuracy on the scraper, needs the manual work to pick up, has increased labour time, therefore needs a device that can carry away the melting strip of hanging on the cutter when automatic blank.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a device for detecting the melt index of color masterbatch.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a device for detecting color masterbatch melt index, includes the control box, the top of control box is close to edge fixedly connected with bracing piece, the top fixedly connected with casing of bracing piece, one side fixedly connected with heat pump of casing, the external surface fixedly connected with steam pipe of heat pump, steam pipe runs through the casing and extends to inside, one side fixedly connected with feeder hopper of heat pump is kept away from to the casing, the feeder hopper runs through the casing and extends to inside, the top sliding connection of casing has a piston rod, and the piston rod runs through the casing and extends to inside, the outside of piston rod is provided with the balancing weight, the bottom fixedly connected with discharging pipe, the motor of casing, the drive end fixedly connected with cam of motor, motor department fixedly connected with material scraping rod is kept away from to the bottom of casing, the inside sliding connection of material scraping rod has first rack, the inside sliding connection of material scraping rod has a rack, The material scraping device comprises a second rack, wherein one end of the first rack is rotatably connected with a rotating wheel, the inside of the material scraping rod is rotatably connected with a gear, one end of the second rack is fixedly connected with a limiting block, and one side of the limiting block is fixedly connected with a spring.

As a further description of the above technical solution:

the inside fixedly connected with heating jacket of casing, one side fixedly connected with outlet duct of heating jacket, the inside fixedly connected with temperature sensor of heating jacket, the bottom fixedly connected with briquetting of piston rod.

As a further description of the above technical solution:

the top fixedly connected with weighing platform of control box, the bottom fixedly connected with universal wheel of control box, the surface mounting of control box has the touch-sensitive screen.

As a further description of the above technical solution:

the edge of cam is provided with the scraper, and the top of cam and the bottom parallel and level of discharging pipe.

As a further description of the above technical solution:

the shape of piston rod is the cross cylinder, the balancing weight is hollow ring.

As a further description of the above technical solution:

the rotating wheel is made of polyurethane.

The utility model discloses following beneficial effect has: a device for detecting color masterbatch melt index is provided with: heating pump, heat pipe, heating jacket, temperature sensor and outlet duct, the masterbatch of molten state gets into and solidifies the easy discharging pipe that blocks up of hardening after the casing is inside easily, produces the distortion phenomenon easily when measuring the weighing instrument and confirming the melt index, therefore keeps getting into the heating of the inside molten masterbatch of casing and can furthest guarantee that the data that get out are accurate through temperature sensor signals, also can not block up the discharging pipe simultaneously.

Through the cam, the motor, the first rack, the gear and the second rack, the accuracy of detecting the melt index of the color masterbatch is guaranteed, and the reality can be guaranteed to the greatest extent under the guidance of production data.

Drawings

Fig. 1 is a front view of an apparatus for detecting a color masterbatch melt index according to the present invention;

fig. 2 is a cross-sectional view of an apparatus for detecting a color masterbatch melt index according to the present invention;

fig. 3 is the utility model provides a A department enlarger for detecting color masterbatch melt index's device.

Illustration of the drawings:

1. a control box; 2. a support bar; 3. a housing; 4. a heat pump; 5. a hot gas pipe; 6. a feed hopper; 7. a piston rod; 8. a balancing weight; 9. a discharge pipe; 10. a motor; 11. a cam; 12. a scraping rod; 13. a weighing platform; 14. a touch screen; 15. a universal wheel; 16. a temperature sensor; 17. briquetting; 18. heating a jacket; 19. an air outlet pipe; 20. a rotating wheel; 21. a first rack; 22. a gear; 23. a second rack; 24. a limiting block; 25. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a device for detecting the melt index of color masterbatch, which comprises a control box 1, a supporting rod 2 is fixedly connected to the top end of the control box 1 near the edge, a shell 3 is fixedly connected to the top end of the supporting rod 2, a heating pump 4 is fixedly connected to one side of the shell 3, a hot air pipe 5 is fixedly connected to the outer surface of the heating pump 4, the temperature of the molten color masterbatch can be ensured to be consistent with that of the color masterbatch which is used on a factory production line by conveying hot air to the inside of a heating sleeve 18 through the heating pump 4, so that the accuracy of detection data can be ensured to the maximum extent, the hot air pipe 5 penetrates through the shell 3 and extends to the inside, a feed hopper 6 is fixedly connected to one side of the shell 3 far away from the heating pump 4, the feed hopper 6 penetrates through the shell 3 and extends to the inside, a piston rod 7 is slidably connected to the top end of the shell 3, the piston rod 7 penetrates through the shell 3 and extends to the inside, a balancing weight 8 is arranged outside the piston rod 7, pressing piston rod 7 simulation actual color masterbatch during operation through balancing weight 8, the bottom fixedly connected with discharging pipe 9 of casing 3, motor 10's drive end fixedly connected with cam 11, motor 10 department fixedly connected with scrapes material pole 12 is kept away from to casing 3's bottom, the inside sliding connection who scrapes material pole 12 has first rack 21, second rack 23, the one end of first rack 21 is rotated and is connected with runner 20, the inside rotation of scraping material pole 12 is connected with gear 22, the one end fixedly connected with stopper 24 of second rack 23, one side fixedly connected with spring 25 of stopper 24, scrape the clout of hanging in cam 11 bottom through cam 11 material and second rack 23, can reduce the artifical time of scraping the material.

The inside fixedly connected with heating jacket 18 of casing 3, one side fixedly connected with outlet duct 19 of heating jacket 18, the inside fixedly connected with temperature sensor 16 of heating jacket 18, the bottom fixedly connected with briquetting 17 of piston rod 7 make the inside temperature of casing 3 unanimous with the temperature of masterbatch when actual work, furthest guarantees the accuracy of data.

The top fixedly connected with weighing platform 13 of control box 1, the bottom fixedly connected with universal wheel 15 of control box 1, the surface mounting of control box 1 has touch-sensitive screen 14, convenient control and mobile device.

The edge of cam 11 is provided with the scraper, and the top of cam 11 and the bottom parallel and level of discharging pipe 9 scrape the material more thoroughly.

The shape of piston rod 7 is the cross cylinder, and balancing weight 8 is hollow ring, conveniently adds a yard counter weight.

The runner 20 is made of polyurethane, so that the weight is reduced.

The working principle is as follows: a device for detecting the melt index of color masterbatch, when in use, the color masterbatch in a molten state enters a shell 3, a heating pump 4 is started to enter a heating sleeve 18 to enable the interior of the shell 3 to keep consistent with the actual temperature color masterbatch during working through a temperature sensor 16, the molten color masterbatch is pressed by a pressing block 17 to pass through a discharge pipe 9, after a specified time is reached, a motor 10 is started, a cam 11 rotates to scrape the color masterbatch away, the cam 11 rotates to touch a rotating wheel 20, a first rack 21 slides towards the interior of a scraping rod 12, a gear 22 drives to rotate to drive a second rack 23 to slide, then the second rack 23 scrapes the color masterbatch hung at the bottom end of the cam 11 to the top end of a weighing platform 13, and thus the color masterbatch is scraped twice through the cam 11 and the second rack 23, so that the molten color masterbatch can be furthest ensured not to be hung at the bottom ends of the discharge pipe 9 and the cam 11, the accuracy of detecting the melt index of the color masterbatch is ensured.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a device for detecting color masterbatch melt index, includes control box (1), its characterized in that: the top of control box (1) is close to edge fixedly connected with bracing piece (2), the top fixedly connected with casing (3) of bracing piece (2), one side fixedly connected with heat pump (4) of casing (3), the external surface fixedly connected with steam pipe (5) of heat pump (4), steam pipe (5) run through casing (3) and extend to inside, one side fixedly connected with feeder hopper (6) of heat pump (4) is kept away from to casing (3), feeder hopper (6) run through casing (3) and extend to inside, the top sliding connection of casing (3) has piston rod (7), and piston rod (7) run through casing (3) and extend to inside, the outside of piston rod (7) is provided with balancing weight (8), the bottom fixedly connected with discharging pipe (9), motor (10) of casing (3), the material scraping device is characterized in that a cam (11) is fixedly connected to the driving end of the motor (10), a material scraping rod (12) is fixedly connected to the bottom end of the shell (3) far away from the motor (10), a first rack (21) and a second rack (23) are slidably connected to the inside of the material scraping rod (12), a rotating wheel (20) is rotatably connected to one end of the first rack (21), a gear (22) is connected to the inside of the material scraping rod (12) in a rotating mode, a limiting block (24) is fixedly connected to one end of the second rack (23), and a spring (25) is fixedly connected to one side of the limiting block (24).

2. The device for detecting the melt index of the color masterbatch according to claim 1, wherein: the inside fixedly connected with heating jacket (18) of casing (3), one side fixedly connected with outlet duct (19) of heating jacket (18), the inside fixedly connected with temperature sensor (16) of heating jacket (18), the bottom fixedly connected with briquetting (17) of piston rod (7).

3. The device for detecting the melt index of the color masterbatch according to claim 1, wherein: the top fixedly connected with weighing platform (13) of control box (1), the bottom fixedly connected with universal wheel (15) of control box (1), the surface mounting of control box (1) has touch-sensitive screen (14).

4. The device for detecting the melt index of the color masterbatch according to claim 1, wherein: the edge of cam (11) is provided with the scraper, and the top of cam (11) and the bottom parallel and level of discharging pipe (9).

5. The device for detecting the melt index of the color masterbatch according to claim 1, wherein: the shape of piston rod (7) is the cross cylinder, balancing weight (8) are hollow ring.

6. The device for detecting the melt index of the color masterbatch according to claim 1, wherein: the rotating wheel (20) is made of polyurethane.