CN216732495U

CN216732495U - Raw material mixing equipment based on plastics production

Info

Publication number: CN216732495U
Application number: CN202123075657.9U
Authority: CN
Inventors: 林革; 许金时; 石艳芳; 阚小明; 刘雋瑜
Original assignee: Mengseli Shanghai Material Technology Co ltd
Current assignee: Mengseli Shanghai Material Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-06-14
Anticipated expiration: 2031-12-09

Abstract

The utility model relates to a raw materials mixing apparatus based on plastics production belongs to plastics production facility technical field. It is difficult to the problem of mixing solid raw materials after addding the zone of heating to some existing mixing apparatus, proposes following technical scheme: this application is through the rotatable design of hourglass flitch for equipment can mix the raw materials of different states, can melt the raw materials for liquid or colloidal fluid after remixing when leaking the flitch and rotatory when the horizontality, can make the inner space of mixing box communicate from top to bottom after leaking the flitch upwards rotatory, thereby can not lead to the fact the hindrance to solid-state raw materials such as the granule that need not to melt, the inner wall fixed connection of fixing base and mixing box, the equal fixedly connected with pivot in both ends around the reel, the pivot is rotated with the fixing base and is connected. The utility model discloses have the function that carries out the mixture to the raw materials of different states, mainly be applied to the mixing apparatus who has add behind the zone of heating to the mixture of solid starting material.

Description

Raw material mixing equipment based on plastics production

Technical Field

The utility model relates to a plastics production facility technical field especially relates to a raw materials mixing apparatus based on plastics production.

Background

In the production and processing processes of plastics, raw materials need to be mixed and stirred, some raw materials need to be melted into liquid or colloidal fluid for mixing, and some raw materials need to be mixed with solid raw materials such as particles. In a mixing apparatus for plastic product production disclosed in the publication No. CN213563705U, the interior of the mixing tank is divided into an upper space and a lower space by a leakage plate, the space above the leakage plate is a heating layer for melting the raw material into liquid or colloidal fluid, and then the liquid or colloidal fluid flows into the mixing layer below the leakage plate through the leakage plate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that exists among the background art, provide a raw materials mixing apparatus based on plastics production that can heat the back to the raw materials of liquid or colloidal fluid and solid-state form simultaneously and mix.

The technical scheme of the utility model: the utility model provides a raw materials mixing apparatus based on plastics production, includes the mixing box, the both sides inner wall of mixing box all rotates and is connected with a hourglass flitch, it has seted up at least one hourglass material hole, two to run through on the hourglass flitch the equal pull ring of fixedly connected with in relative end upper surface of hourglass flitch, the both sides inner wall of mixing box and the top that is located two hourglass flitchs respectively all rotate through the fixing base and are connected with a reel, the reel is coiled with the one end of stretching strap and is connected, the other end and the pull ring of stretching strap are connected.

Preferably, the fixing base is fixedly connected with the inner wall of mixing box, the equal fixedly connected with pivot in both ends around the reel, the pivot is connected with the fixing base rotation.

Preferably, one of the reels is fixedly connected with a driving sprocket and a hand wheel in sequence after the front-end rotating shaft movably penetrates through the front surface of the mixing box, and the other reel is fixedly connected with a driven gear after the front-end rotating shaft movably penetrates through the front surface of the mixing box.

Preferably, the front surface of mixing box just is located one side of driven gear and rotates and be connected with the gear train, the gear train is concatenated by a gear and a sprocket and forms, just the gear and the driven gear meshing of gear train are connected, the sprocket of gear train passes through the chain and is connected with the drive sprocket transmission.

Preferably, a gear box is fixedly connected to the front surface of the mixing box and is positioned outside the driven gear, the gear set and the driving sprocket.

Preferably, the outer peripheral face of hand wheel fixedly connected with ratchet, the front surface of mixing box just is located the top fixedly connected with fixed strip of hand wheel, the lower surface of fixed strip rotates and is connected with the pawl that can block spacing to the ratchet.

Preferably, a leaf spring capable of elastically supporting the ratchet is connected to a lower surface of the fixing bar.

Preferably, the upper surface of one end of the pawl is rotatably connected with a pull shaft, and the top end of the pull shaft movably penetrates through the fixing strip and then is connected with a rectangular anti-falling block.

Preferably, the inner wall of the mixing box is fixedly connected with a reinforcing rib block below the material leaking plate.

Preferably, the top fixedly connected with motor of mixing box, stretch into behind the output shaft of motor running through the top of mixing box and be connected with the (mixing) shaft in the mixing box, the top of mixing box is provided with the charge door, the side of mixing box is provided with the discharge gate.

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

(1): according to the material leaking plate, through the rotatable design of the material leaking plate, equipment can mix raw materials in different states, when the material leaking plate rotates to a horizontal state, the raw materials can be melted into liquid or colloidal fluid and then mixed, and when the material leaking plate rotates upwards, the internal space of the mixing box can be communicated up and down, so that solid raw materials such as granular raw materials which do not need to be melted cannot be obstructed;

(2): according to the material leakage plate, the gear box and the gear assemblies in the gear box can enable the two material leakage plates to rotate simultaneously, so that the operation process is simplified;

(3): this application is convenient for carry on spacingly to above-mentioned gear assembly through the design of ratchet and pawl isotructure.

Drawings

FIG. 1 is a schematic structural diagram of a raw material mixing apparatus based on plastic production;

fig. 2 is a cross-sectional view of fig. 1.

Reference numerals: 1. a mixing box; 2. a feed inlet; 3. a motor; 4. a discharge port; 5. a gear case; 6. a driven gear; 7. a gear set; 8. a drive sprocket; 9. a hand wheel; 10. a ratchet wheel; 11. a fixing strip; 12. a pawl; 13. a leaf spring; 14. pulling the shaft; 15. a stirring shaft; 16. a material leaking plate; 17. reinforcing rib blocks; 18. a material leaking hole; 19. a pull ring; 20. pulling the belt; 21. a fixed seat; 22. and (4) a reel.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-2, the utility model provides a raw materials mixing equipment based on plastics production, including mixing box 1, mixing box 1's top fixedly connected with motor 3, stretch into behind the output shaft of motor 3 runs through mixing box 1's the top and be connected with (mixing) shaft 15 in the mixing box 1, the top of mixing box 1 is provided with charge door 2, and the side of mixing box 1 is provided with discharge gate 4. The both sides inner wall of mixing box 1 all rotates and is connected with a hourglass flitch 16, the inner wall fixed connection of fixing base 21 and mixing box 1, the equal fixedly connected with pivot in both ends around the reel 22, the pivot is connected with fixing base 21 rotation. The inner wall of the mixing box 1 is fixedly connected with a reinforcing rib block 17 which is used for supporting the material leaking plate 16 and is positioned below the material leaking plate 16. At least one material leaking hole 18 is formed in the material leaking plate 16 in a penetrating mode, a heater communicated with the upper space of the material leaking plate 16 is connected to the rear side of the mixing box 1, after raw materials needing to be melted and mixed are fed from the feeding opening 2, the heater heats the space above the material leaking plate 16 in the mixing box 1, the raw materials are melted and then leak downwards from the material leaking hole 18, and then an output shaft of the motor 3 drives the stirring shaft 15 to stir and mix the melted raw materials;

the equal fixedly connected with pull ring 19 of relative end upper surface of two hourglass flitch 16, the both sides inner wall of mixing box 1 and the top that is located two hourglass flitchs 16 respectively all are connected with a reel 22 through fixing base 21 rotation, and reel 22 is coiled with the one end of stretching strap 20 and is connected, and the other end and the pull ring 19 of stretching strap 20 are connected. The front end rotating shaft of one reel 22 penetrates through the front surface of the mixing box 1 movably and is fixedly connected with a driving sprocket 8 and a hand wheel 9 in sequence, and the front end rotating shaft of the other reel 22 penetrates through the front surface of the mixing box 1 movably and is fixedly connected with a driven gear 6. The front surface of the mixing box 1 and one side of the driven gear 6 are rotatably connected with a gear set 7, the gear set 7 is formed by connecting a gear and a chain wheel in series, the gear of the gear set 7 is meshed with the driven gear 6, and the chain wheel of the gear set 7 is in transmission connection with a driving chain wheel 8 through a chain. The rotating hand wheel 9 drives the driving chain wheel 8 to rotate, the driving chain wheel 8 drives one reel 22 to rotate through a rotating shaft on one side, the gear set 7 is driven to rotate through a chain on the other side, the gear set 7 drives the driven gear 6 to rotate, the driven gear 6 drives the other reel 22 to rotate through a rotating shaft, the two reels 22 simultaneously coil the draw tape 20 to shrink through rotation, so that the two material leaking plates 16 are driven to rotate upwards, the upper space and the lower space in the mixing box 1 are communicated with each other, raw materials which do not need to be melted can directly fall to the bottom of the mixing box 1 after being sent into the mixing box by the feed inlet 2, stirring and mixing can be carried out through the stirring shaft 15 immediately, and then the raw materials are discharged through the discharge port 4. The front surface of mixing box 1 just is located driven gear 6, gear train 7 and drive sprocket 8's outside fixedly connected with gear box 5, and gear box 5 can surround above-mentioned gear assembly in the inboard, realizes protection and prevents mistake and touch the protection.

In this embodiment, through the rotatable design of hourglass flitch 16 for equipment can mix the raw materials of different states, can melt the raw materials for liquid or the remixing behind the colloidal fluid when leaking flitch 16 rotates to the horizontality, can make the inner space of mixing box 1 communicate from top to bottom after leaking flitch 16 upwards rotates, thereby can not lead to the fact the hindrance to solid-state raw materials such as the granule that need not to melt.

Example two

As shown in fig. 1-2, the utility model provides a raw material mixing apparatus based on plastics production compares in embodiment one, and this embodiment still includes: the outer peripheral face of hand wheel 9 fixedly connected with ratchet 10, the front surface of mixing box 1 just is located the top fixedly connected with fixed strip 11 of hand wheel 9, and the lower surface of fixed strip 11 rotates and is connected with ability to the spacing pawl 12 of ratchet 10 block, and the lower surface of fixed strip 11 is connected with the leaf spring 13 that can the elastic support to pawl 12. The upper surface of one end of the pawl 12 is rotatably connected with a pull shaft 14, and the top end of the pull shaft 14 movably penetrates through the fixing strip 11 and then is connected with a rectangular anti-falling block.

In this embodiment, after the discharge plate 16 is rotated upward, the limiting effect on the discharge plate 16 can be improved by the related structure in this embodiment. Specifically, after the material leaking plate 16 is rotated upwards and opened by rotating the hand wheel 9, the leaf spring 13 enables the pawl 12 to be clamped at the corresponding position of the ratchet wheel 10 through elastic thrust, so that the hand wheel 9 cannot rotate, the material leaking plate 16 is stabilized and limited, when the limitation is required to be relieved, the pull shaft 14 only needs to be pulled upwards to drive the pawl 12 to rotate obliquely upwards, the pawl 12 is separated from the ratchet wheel 10, and the hand wheel 9 can be rotated to level the material leaking plate 16 again.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The utility model provides a raw materials mixing equipment based on plastics production, includes mixing box (1), its characterized in that: the both sides inner wall of mixing box (1) all rotates and is connected with one hourglass flitch (16), run through on hourglass flitch (16) and seted up at least one hourglass material hole (18), two the equal fixedly connected with pull ring (19) of the relative end upper surface of hourglass flitch (16), the both sides inner wall of mixing box (1) and the top that is located two hourglass flitchs (16) respectively all rotate through fixing base (21) and are connected with one reel (22), reel (22) are coiled with the one end of stretching strap (20) and are connected, the other end and the pull ring (19) of stretching strap (20) are connected.

2. Raw material mixing equipment based on plastic production according to claim 1, characterized in that the fixing base (21) is fixedly connected with the inner wall of the mixing box (1), and the front end and the rear end of the reel (22) are fixedly connected with rotating shafts which are rotatably connected with the fixing base (21).

3. The raw material mixing equipment based on plastic production according to claim 2, characterized in that the front end rotating shaft of one of the reels (22) penetrates the front surface of the mixing box (1) movably and is fixedly connected with a driving sprocket (8) and a hand wheel (9) in turn, and the front end rotating shaft of the other reel (22) penetrates the front surface of the mixing box (1) movably and is fixedly connected with a driven gear (6).

4. A raw material mixing apparatus based on plastics production according to claim 3, characterized in that the front surface of the mixing box (1) and located on one side of the driven gear (6) is rotatably connected with a gear set (7), the gear set (7) is formed by connecting a gear and a sprocket in series, and the gear of the gear set (7) is meshed with the driven gear (6), and the sprocket of the gear set (7) is in transmission connection with the driving sprocket (8) through a chain.

5. A raw material mixing plant based on plastic production according to claim 4, characterized in that a gear box (5) is fixedly connected to the front surface of the mixing box (1) and outside the driven gear (6), the gear set (7) and the drive sprocket (8).

6. The raw material mixing device based on plastic production according to claim 3, wherein a ratchet wheel (10) is fixedly connected to the outer peripheral surface of the hand wheel (9), a fixing strip (11) is fixedly connected to the front surface of the mixing box (1) and located above the hand wheel (9), and a pawl (12) capable of limiting the ratchet wheel (10) in a clamping manner is rotatably connected to the lower surface of the fixing strip (11).

7. A raw material mixing apparatus based on plastics production according to claim 6, characterized in that a leaf spring (13) capable of elastically supporting the detent (12) is attached to the lower surface of the fixing strip (11).

8. The raw material mixing device based on plastic production is characterized in that the upper surface of one end of the pawl (12) is rotatably connected with a pull shaft (14), and the top end of the pull shaft (14) movably penetrates through the fixing strip (11) and then is connected with a rectangular anti-dropping block.

9. Raw material mixing equipment based on plastics production according to claim 1, characterized in that the inner wall of mixing box (1) and below material leaking plate (16) is fixedly connected with reinforcing rib block (17).

10. The raw material mixing equipment based on plastic production is characterized in that a motor (3) is fixedly connected to the top of the mixing box (1), an output shaft of the motor (3) penetrates through the top of the mixing box (1) and then extends into the mixing box (1) to be connected with a stirring shaft (15), a feeding opening (2) is formed in the top of the mixing box (1), and a discharging opening (4) is formed in the side face of the mixing box (1).