CN216181959U

CN216181959U - Feeding device of polycrystalline silicon blow molding machine

Info

Publication number: CN216181959U
Application number: CN202122586680.8U
Authority: CN
Inventors: 王帅; 杜文娟; 葛青松
Original assignee: Xinjiang Hebo Packaging Co ltd
Current assignee: Xinjiang Hebo Packaging Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-05
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a feeding device of a polycrystalline silicon blow molding machine, which comprises a box body, wherein a fixed pipe is fixedly arranged on one side of the box body, a feeding pipe is fixedly arranged at the top end of the fixed pipe, an auger shaft is rotatably arranged on the inner wall of the fixed pipe, two fixed plates are symmetrically and fixedly arranged on the inner wall of the box body, a plurality of guide rods are inserted into the upper surfaces of the two fixed plates, a supporting plate is fixedly arranged at the top ends of the guide rods, a top spring is sleeved on the outer surface of each guide rod and arranged between the supporting plate and the fixed plate, a top rod is fixedly arranged on the lower surface of the supporting plate, and a support is fixedly arranged on the end surface of one end, far away from the box body, of the fixed pipe. The utility model pushes the moving ring to the direction of the motor through the special-shaped push rod, thereby disconnecting the connection between the clamping block and the clamping groove arranged on the auger shaft, preventing the auger shaft from supplying materials into the box body, facilitating the quantitative feeding of the raw materials and avoiding the influence of excessive raw materials on the production quality of the product.

Description

Feeding device of polycrystalline silicon blow molding machine

Technical Field

The utility model relates to the technical field of blow molding machine equipment, in particular to a feeding device of a polycrystalline silicon blow molding machine.

Background

The hopper is one of the most common devices on a blow molding machine and functions to add material to the blow molding machine.

When the feeding device of the existing blow molding machine is used, the raw materials cannot be quantitatively fed, so that the situation that the feeding amount of the raw materials is too much or too little is easy to happen when the blow molding machine performs blow molding operation, and the quality of a product after blow molding is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a feeding device of a polysilicon blow molding machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the feeding device of the polysilicon blow molding machine comprises a box body, wherein a fixed pipe is fixedly arranged on one side of the box body, the top end of the fixed pipe is fixedly provided with a feed pipe, the inner wall of the fixed pipe is rotatably provided with a packing auger shaft, two fixed plates are symmetrically and fixedly arranged on the inner wall of the box body, a plurality of guide rods are inserted into the upper surfaces of the two fixed plates, supporting plates are fixedly arranged at the top ends of the guide rods, the outer surface of the guide rod is sleeved with a top spring which is arranged between the supporting plate and the fixing plate, the lower surface of the supporting plate is fixedly provided with a mandril, the end surface of one end of the fixed pipe far away from the box body is fixedly provided with a bracket, the upper surface of the bracket is fixedly provided with a motor, the output end of the motor is fixedly provided with a transmission shaft, the surface of transmission shaft is equipped with and is used for driving auger shaft pivoted drive mechanism, the surface of box is equipped with the shutdown mechanism that is used for breaking off auger shaft power.

As a further scheme of the utility model, the transmission mechanism comprises a moving ring, the moving ring is sleeved on a transmission shaft, a plurality of clamping grooves are formed in the outer surfaces of the transmission shaft and the auger shaft, a plurality of clamping blocks matched with the clamping grooves are fixedly installed on the inner wall of the moving ring, and a pressing mechanism is further arranged on the outer surface of the transmission shaft.

As a further scheme of the present invention, the tightening mechanism includes a thrust spring, the thrust spring is sleeved on the transmission shaft, and the thrust spring is disposed between the moving ring and the motor.

As a further scheme of the utility model, the cutting mechanism comprises a special-shaped push rod, the special-shaped push rod penetrates through the outer surface of the box body in a moving mode and is fixedly provided with a push block, the upper surface of the push block is arranged in an inclined plane, the other end of the special-shaped push rod abuts against one side, close to the auger shaft, of the moving ring, the lower surface of the fixed pipe is uniformly and fixedly provided with a plurality of limiting plates, and the special-shaped push rod penetrates through the outer surfaces of the limiting plates and is installed with the limiting plates in a sliding mode.

As a further scheme of the utility model, a material receiving plate is rotatably mounted on the upper surface of the supporting plate, a fixed rod is fixedly mounted on the lower surface of the material receiving plate, an air cylinder is fixedly mounted on the lower surface of the supporting plate, a moving block is fixedly mounted on the telescopic end of the air cylinder, and an inclined surface is arranged on one side of the moving block close to the fixed rod.

As a further scheme of the utility model, the outer surface of one side of the box body, which is far away from the moving block, is provided with a discharge hole.

As a further scheme of the utility model, the outer surface of the box body close to the discharge hole is rotatably provided with a baffle.

The utility model has the beneficial effects that:

1. in pouring the raw materials that will treat to use into the fixed tube through the inlet pipe, the starter motor, because the output fixed mounting of motor has the transmission shaft, and the draw-in groove has all been seted up to the surface of transmission shaft and auger shaft, under thrust spring's elastic force effect, make shift ring inner wall fixed mounting's fixture block can insert the draw-in groove of seting up on the auger shaft, make the motor can drive the auger shaft through the fixture block and rotate, so that the auger shaft conveys the raw materials in the inlet pipe in the box.

2. When the raw materials fell to and connect on the flitch, the continuous joining of raw materials thereupon, make the weight of connecing the flitch on the raw materials can be more and more heavy, thereby move the backup pad downwards, when the backup pad lapse, because the upper surface of ejector pad is the inclined plane setting, make the ejector pin of backup pad lower fixed surface installation will promote the ejector pad and remove to the inner wall direction of box, thereby make the ejector pad promote the direction promotion of dysmorphism push rod to the shift ring, so that the direction promotion of hoop motor will be removed to the dysmorphism push rod, thereby make the draw-in groove that the fixture block disconnection and auger epaxial seted up be connected, make the auger shaft no longer to the feed in the box, so that put in the raw materials ration, avoid the too much production quality that influences the product of raw materials.

3. Through starting the cylinder, the flexible end that makes the cylinder promotes the movable block and removes to the direction of dead lever, because the surface that the movable block is close to dead lever one side sets up for the inclined plane for the movable block can upwards jack-up the dead lever, so that make and connect the flitch to take place the upset, thereby make the raw materials on connecing the flitch discharge box through the discharge gate.

Drawings

FIG. 1 is a schematic overall structure diagram of a feeding device of a polysilicon blow molding machine according to the present invention;

FIG. 2 is a schematic cross-sectional structural view of a feeding device of a polysilicon blow molding machine according to the present invention;

FIG. 3 is a schematic cross-sectional structural view of a feeding device of a polysilicon blow molding machine according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

fig. 5 is an enlarged view of the structure at B in fig. 3.

In the figure: 1. a box body; 2. a fixed tube; 3. a feed pipe; 4. a packing auger shaft; 5. a support; 6. a motor; 7. a drive shaft; 8. a card slot; 9. a clamping block; 10. a moving ring; 11. a thrust spring; 12. a profiled push rod; 13. a limiting plate; 14. a push block; 15. a fixing plate; 16. a guide bar; 17. a support plate; 18. a spring is supported; 19. a material receiving plate; 20. a top rod; 21. a cylinder; 22. a moving block; 23. fixing the rod; 24. a discharge port; 25. and a baffle plate.

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.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1-5, a feeding device of a polysilicon blow molding machine comprises a box body 1, a fixed tube 2 is fixedly installed on one side of the box body 1, a feeding pipe 3 is fixedly installed at the top end of the fixed tube 2, an auger shaft 4 is rotatably installed on the inner wall of the fixed tube 2, two fixed plates 15 are symmetrically and fixedly installed on the inner wall of the box body 1, a plurality of guide rods 16 are inserted on the upper surfaces of the two fixed plates 15, a supporting plate 17 is fixedly installed at the top ends of the guide rods 16, a top spring 18 is sleeved on the outer surface of each guide rod 16, the top spring 18 is arranged between the supporting plate 17 and the fixed plate 15, a top rod 20 is fixedly installed on the lower surface of the supporting plate 17, a bracket 5 is fixedly installed on the end surface of the fixed tube 2, which is far away from the box body 1, a motor 6 is fixedly installed on the upper surface of the bracket 5, a transmission shaft 7 is fixedly installed on the output end surface of the motor 6, and a transmission mechanism for driving the auger shaft 4 to rotate is arranged on the outer surface of the transmission shaft 7, the outer surface of the box body 1 is provided with a cutting mechanism for cutting off the power of the packing auger shaft 4.

In this embodiment, drive mechanism includes shift ring 10, and shift ring 10 cover is located on transmission shaft 7, and a plurality of draw-in grooves 8 have all been seted up to transmission shaft 7 and the surface of auger shaft 4, and shift ring 10's inner wall fixed mounting has a plurality of and draw-in groove 8 assorted fixture block 9, and the surface of transmission shaft 7 still is equipped with and supports tight mechanism.

In this embodiment, the tightening mechanism includes a thrust spring 11, the thrust spring 11 is sleeved on the transmission shaft 7, and the thrust spring 11 is disposed between the moving ring 10 and the motor 6.

In this embodiment, the shutdown mechanism includes special-shaped push rod 12, and the removal of special-shaped push rod 12 runs through the surface of box 1 and fixed mounting has ejector pad 14, and the upper surface of ejector pad 14 is the inclined plane setting, and the other end of special-shaped push rod 12 offsets with the one side that shift ring 10 is close to auger shaft 4, and the even fixed mounting of lower surface of fixed pipe 2 has a plurality of limiting plates 13, and special-shaped push rod 12 runs through the surface of a plurality of limiting plates 13 and rather than slidable mounting.

In this embodiment, the material receiving plate 19 is rotatably installed on the upper surface of the supporting plate 17, the fixing rod 23 is fixedly installed on the lower surface of the material receiving plate 19, the air cylinder 21 is fixedly installed on the lower surface of the supporting plate 17, the moving block 22 is fixedly installed on the telescopic end of the air cylinder 21, and one side, close to the fixing rod 23, of the moving block 22 is arranged on an inclined surface.

In this embodiment, the outer surface of the side of the case 1 far away from the moving block 22 is provided with a discharge hole 24.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: pouring the raw material to be used into the fixed pipe 2 through the feeding pipe 3, starting the motor 6, because the output end of the motor 6 is fixedly provided with the transmission shaft 7, and the outer surfaces of the transmission shaft 7 and the auger shaft 4 are both provided with a clamping groove 8, under the elastic action of the thrust spring 11, the clamping block 9 fixedly arranged on the inner wall of the movable ring 10 can be inserted into the clamping groove 8 arranged on the auger shaft 4, so that the motor 6 can drive the auger shaft 4 to rotate through the clamping block 9, so that the auger shaft 4 transmits the raw material in the feeding pipe 3 into the box body 1, when the raw material falls onto the material receiving plate 19, the raw material is continuously added along with the clamping block, the weight of the raw material on the material receiving plate 19 is increasingly heavier, thereby pressing the supporting plate 17 downwards, when the supporting plate 17 moves downwards, because the upper surface of the pushing block 14 is arranged in an inclined plane, the ejector rod 20 fixedly arranged on the lower surface of the supporting plate 17 can push the pushing block 14 to move towards the inner wall direction of the box body 1, the pushing block 14 pushes the special-shaped pushing rod 12 to push towards the moving ring 10, so that the special-shaped pushing rod 12 pushes the moving ring 10 towards the motor 6, the clamping block 9 is disconnected from the clamping groove 8 formed in the packing auger shaft 4, the packing auger shaft 4 does not supply materials into the box body 1, the raw materials are quantitatively put in, and the production quality of products is prevented from being influenced by too much raw materials; after the supporting plate 17 descends to a certain height, the cylinder 21 is started, the telescopic end of the cylinder 21 pushes the moving block 22 to move towards the fixed rod 23, and the outer surface of one side, close to the fixed rod 23, of the moving block 22 is an inclined surface, so that the fixed rod 23 can be jacked upwards by the moving block 22, the material receiving plate 19 is turned over, and raw materials on the material receiving plate 19 are discharged out of the box body 1 through the discharge port 24.

Example 2

Referring to fig. 2, the feeding device of the polysilicon blow molding machine comprises a box body 1, a fixed tube 2 is fixedly installed on one side of the box body 1, a feeding pipe 3 is fixedly installed at the top end of the fixed tube 2, an auger shaft 4 is rotatably installed on the inner wall of the fixed tube 2, two fixed plates 15 are symmetrically and fixedly installed on the inner wall of the box body 1, a plurality of guide rods 16 are inserted on the upper surfaces of the two fixed plates 15, a supporting plate 17 is fixedly installed at the top ends of the guide rods 16, a top spring 18 is sleeved on the outer surface of each guide rod 16, the top spring 18 is arranged between the supporting plate 17 and the fixed plate 15, a top rod 20 is fixedly installed on the lower surface of the supporting plate 17, a bracket 5 is fixedly installed on the end surface of the fixed tube 2, which is far away from the box body 1, a motor 6 is fixedly installed on the upper surface of the bracket 5, a transmission shaft 7 is fixedly installed on the output end of the motor 6, and a transmission mechanism for driving the auger shaft 4 to rotate is arranged on the outer surface of the transmission shaft 7, the outer surface of the box body 1 is provided with a cutting mechanism for cutting off the power of the packing auger shaft 4.

In this embodiment, a baffle 25 is rotatably mounted on the outer surface of the box 1 near the discharge port 24.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: pouring the raw material to be used into the fixed pipe 2 through the feeding pipe 3, starting the motor 6, because the output end of the motor 6 is fixedly provided with the transmission shaft 7, and the outer surfaces of the transmission shaft 7 and the auger shaft 4 are both provided with a clamping groove 8, under the elastic action of the thrust spring 11, the clamping block 9 fixedly arranged on the inner wall of the movable ring 10 can be inserted into the clamping groove 8 arranged on the auger shaft 4, so that the motor 6 can drive the auger shaft 4 to rotate through the clamping block 9, so that the auger shaft 4 transmits the raw material in the feeding pipe 3 into the box body 1, when the raw material falls onto the material receiving plate 19, the raw material is continuously added along with the clamping block, the weight of the raw material on the material receiving plate 19 is increasingly heavier, thereby pressing the supporting plate 17 downwards, when the supporting plate 17 moves downwards, because the upper surface of the pushing block 14 is arranged in an inclined plane, the ejector rod 20 fixedly arranged on the lower surface of the supporting plate 17 can push the pushing block 14 to move towards the inner wall direction of the box body 1, the pushing block 14 pushes the special-shaped pushing rod 12 to push towards the moving ring 10, so that the special-shaped pushing rod 12 pushes the moving ring 10 towards the motor 6, the clamping block 9 is disconnected from the clamping groove 8 formed in the packing auger shaft 4, the packing auger shaft 4 does not supply materials into the box body 1, the raw materials are quantitatively put in, and the production quality of products is prevented from being influenced by too much raw materials; after the supporting plate 17 descends to a certain height, the cylinder 21 is started, the telescopic end of the cylinder 21 pushes the moving block 22 to move towards the fixed rod 23, the outer surface of one side, close to the fixed rod 23, of the moving block 22 is arranged in an inclined plane, so that the fixed rod 23 can be jacked upwards by the moving block 22, the material receiving plate 19 is turned over, when the material receiving plate 19 rotates, raw materials on the material receiving plate 19 are dumped towards one end, the baffle 25 rotatably mounted on the outer surface of the box body 1 is pushed away in a far away mode, and the raw materials on the material receiving plate 19 can be discharged out of the box body 1 through the discharge hole 24.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Polycrystalline silicon blowing machine material feeding unit, including box (1), its characterized in that, one side fixed mounting of box (1) has fixed pipe (2), the top fixed mounting of fixed pipe (2) has inlet pipe (3), the inner wall of fixed pipe (2) is rotated and is installed auger shaft (4), the inner wall symmetry fixed mounting of box (1) has two fixed plates (15), two the upper surface of fixed plate (15) is inserted and is equipped with many guide arms (16), many the top fixed mounting of guide arm (16) has backup pad (17), the surface cover of guide arm (16) is equipped with top spring (18), top spring (18) set up between backup pad (17) and fixed plate (15), the lower fixed surface of backup pad (17) installs ejector pin (20), the one end terminal surface fixed mounting that box (1) was kept away from in fixed pipe (2) has support (5), the last fixed surface of support (5) installs motor (6), the output fixed mounting of motor (6) has transmission shaft (7), the surface of transmission shaft (7) is equipped with and is used for driving auger shaft (4) pivoted drive mechanism, the surface of box (1) is equipped with the shutdown mechanism who is used for breaking off auger shaft (4) power.

2. The feeding device of the polysilicon blow molding machine according to claim 1, wherein the transmission mechanism comprises a moving ring (10), the moving ring (10) is sleeved on the transmission shaft (7), a plurality of clamping grooves (8) are formed in the outer surfaces of the transmission shaft (7) and the auger shaft (4), a plurality of clamping blocks (9) matched with the clamping grooves (8) are fixedly mounted on the inner wall of the moving ring (10), and a pressing mechanism is further arranged on the outer surface of the transmission shaft (7).

3. The feeding device of the polysilicon blow molding machine according to claim 2, wherein the tightening mechanism comprises a thrust spring (11), the thrust spring (11) is sleeved on the transmission shaft (7), and the thrust spring (11) is arranged between the moving ring (10) and the motor (6).

4. The feeding device of the polysilicon blow molding machine according to claim 2, wherein the cutting mechanism comprises a special-shaped push rod (12), one end of the special-shaped push rod (12) penetrates through the outer surface of the box body (1) and is fixedly provided with a push block (14), the upper surface of the push block (14) is arranged on an inclined plane, one side of the other end of the special-shaped push rod (12) close to the packing auger shaft (4) is abutted against the moving ring (10), a plurality of limiting plates (13) are uniformly and fixedly arranged on the lower surface of the fixed pipe (2), and the special-shaped push rod (12) penetrates through the outer surface of the limiting plates (13) and is slidably arranged with the outer surface.

5. The feeding device of the polysilicon blow molding machine according to claim 1, wherein a material receiving plate (19) is rotatably mounted on the upper surface of the supporting plate (17), a fixing rod (23) is fixedly mounted on the lower surface of the material receiving plate (19), an air cylinder (21) is fixedly mounted on the lower surface of the supporting plate (17), a moving block (22) is fixedly mounted on the telescopic end of the air cylinder (21), and one side, close to the fixing rod (23), of the moving block (22) is arranged in an inclined plane.

6. The feeding device of the polysilicon blow molding machine according to claim 5, wherein the outer surface of one side of the box body (1) far away from the moving block (22) is provided with a discharge hole (24).

7. The feeding device of the polysilicon blow molding machine according to claim 6, characterized in that the outer surface of the box body (1) close to the discharge port (24) is rotatably provided with a baffle plate (25).