CN217372968U

CN217372968U - Raw materials multi-angle mixer is used in production of high performance sheet moulding compound SMC

Info

Publication number: CN217372968U
Application number: CN202220928725.7U
Authority: CN
Inventors: 谢泽新; 胡妍
Original assignee: Jiangsu Mingwei Environmental Protection New Material Co ltd
Current assignee: Jiangsu Mingwei Environmental Protection New Material Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-09-06
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a raw materials multi-angle mixer is used in production of high performance sheet moulding compound SMC, including the mixing barrel, one side outer wall of mixing barrel is provided with the passage, and the top outer wall of mixing barrel has the top cap through hinged joint, the mixing barrel is close to the top both sides outer wall of top cap and is provided with the frame respectively, and be provided with intermittent type positive and negative rotary mechanism in the frame, intermittent type positive and negative rotary mechanism's output is provided with the stirring subassembly, intermittent type positive and negative rotary mechanism includes the motor, the pivot, the guide pulley, U type groove, first gear, the second gear, L type guide arm and sector plate, and the pivot runs through the bottom of rotating in the frame, the guide pulley sets up on the circumference of pivot, and two U type grooves open respectively in the both sides of guide pulley, the outer wall of guide pulley other both sides is opened the arc wall respectively, and the top outer wall of frame rotates and is connected with the rotary rod; effectively promotes the mixing uniformity inside the SMC raw material and ensures the efficiency and quality of SMC raw material stirring.

Description

Raw materials multi-angle mixer is used in production of high performance sheet moulding compound SMC

Technical Field

The utility model relates to a SMC raw materials stirring technical field, more specifically says, it relates to a high performance sheet moulding compound SMC production is with raw materials multi-angle mixer.

Background

In the production process of the SMC molding compound, in order to make the physical properties of the SMC molding compound product, such as color, density, etc., uniform and to ensure the quality of the SMC molding compound product, the mixing of various additives before processing is critical, and a stirring device is usually used to stir the plastic raw material.

However, most of the existing stirring devices for SMC raw materials are one-way stirring mechanisms, and in such a way, the stirring effect is general, and the stirring uniformity is not enough, so that the raw material mixing quality is relatively poor, and therefore, a high-performance multi-angle raw material mixer for SMC production is urgently needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a high performance sheet moulding compound SMC production is with raw materials multi-angle mixer, its characteristics that have multi-angle stirring and high efficiency and mix.

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

the utility model provides a high performance sheet moulding compound SMC production is with raw materials multi-angle mixer, includes the blending hopper, one side outer wall of blending hopper is provided with the passage, and the top outer wall of blending hopper has the top cap through hinged joint, the top both sides outer wall that the blending hopper is close to the top cap is provided with the frame respectively, and is provided with the positive and negative rotary mechanism of intermittent type in the frame, the positive and negative rotary mechanism's of intermittent type output is provided with the stirring subassembly.

Through adopting above-mentioned technical scheme, through setting up positive and negative rotary mechanism of intermittent type and stirring subassembly and mutually supporting for the SMC raw materials in the mixing tank can effectively rotate the stirring, has promoted the degree of consistency of the inside mixture of SMC raw materials, has guaranteed the efficiency and the quality of SMC raw materials stirring.

Further, the intermittent forward and reverse rotating mechanism comprises a motor, a rotating shaft, a guide wheel, U-shaped grooves, a first gear, a second gear, an L-shaped guide rod and a sector plate, the rotating shaft penetrates through the bottom of the rack and rotates, the guide wheel is arranged on the circumference of the rotating shaft, the two U-shaped grooves are respectively formed in two sides of the guide wheel, arc-shaped grooves are respectively formed in the outer walls of the other two sides of the guide wheel, and the outer wall of the top of the rack is rotatably connected with a rotating rod.

Through adopting above-mentioned technical scheme, through setting up guide pulley and pivot, guaranteed the installation and the loading and unloading of the stirring subassembly rather than being connected, also promoted the guide pulley and the cooperation each other of sector plate, L type guide arm simultaneously.

Furthermore, the two first gears and the two second gears are respectively arranged on the circumferences of every two rotating rods, and the motor is fixed on one side of the top of the rack through the support plate.

Through adopting above-mentioned technical scheme, through the setting of first gear and second gear, guaranteed the change of two L type guide arm center rotary rod rotation direction to play and led the rotatory effect of connecing to the guide pulley.

Furthermore, the output end of the motor is connected with one of the rotating rods through a coupler, the two L-shaped guide rods are respectively arranged at the bottom ends of the rotating rods close to the two sides of the rack, the two fan-shaped plates are respectively arranged at the bottom ends of the two L-shaped guide rods, and a certain acute angle is formed between each fan-shaped plate and each L-shaped guide rod.

Through adopting above-mentioned technical scheme, through setting up sector plate and L type guide arm, effectively promoted the positive and negative intermittent type rotation of guide pulley, and then accomplished the stirring subassembly and to SMC raw materials stirring work.

Further, L type guide arm and U type groove mutual adaptation, and arc wall and the mutual adaptation of sector plate, two intermeshing between first gear and two second gears, the pivot bottom is connected through the screw thread with stirring subassembly top.

Through adopting above-mentioned technical scheme, through L type guide arm and U type groove mutual adaptation, arc wall and the mutual adaptation of sector plate, effectively guaranteed the continuity of guide pulley positive and negative rotation, avoid the guide pulley problem that the card is dunked to appear.

Further, the stirring subassembly includes U type stirring frame, bull stick, cross, fishplate bar and guide plate, and the cross sets up on the bottom circumference of pivot, four the bull stick sets up in the bottom four corners of cross, and the bottom circumference of every bull stick is provided with the sleeve.

Through adopting above-mentioned technical scheme, through the setting of cross, effectively promoted the comprehensive degree of U type stirring to SMC raw materials stirring in the blending vessel, the raw materials of avoiding being close to blending vessel circumference inner wall one side can not effectively stir, has improved the degree of consistency that the SMC raw materials stirred.

Further, every U type stirring frame sets up respectively in telescopic circumference one side, and every two deflector plates set up respectively in telescopic circumference both sides, every the guide plate welds respectively in the tip of every deflector plate.

Through adopting above-mentioned technical scheme, through the setting of fishplate bar and guide plate, effectively promoted the water conservancy diversion efficiency of the SMC raw materials of central circumference in the blending vessel, promoted the quality that U type stirring frame carries out the stirring to the SMC raw materials.

To sum up, the utility model discloses following beneficial effect has:

1. the during operation opens the top cap, pours the SMC raw materials into the blending hopper in, at this moment, starts the positive and negative rotary mechanism of intermittent type, and the positive and negative rotary mechanism of intermittent type has driven stirring subassembly work, and stirring subassembly intermittent type is positive and negative rotatory this moment, has effectively promoted the effect of SMC raw materials stirring, and simultaneously, the intermittent type positive and negative rotation of stirring subassembly has effectively promoted the degree of consistency of the inside mixture of SMC raw materials, has guaranteed the efficiency and the quality of SMC raw materials stirring.

2. By starting the motor, the motor drives one of the rotating rods to rotate, at the moment, the rotating rod drives one of the second gears to rotate, and simultaneously, the other second gear and the two first gears are driven to rotate, therefore, the rotating directions of the first gear and the second gear on two sides of the frame are opposite, meanwhile, the first gear and the second gear on two sides of the frame drive the L-shaped guide rods at the bottom of the first gear and the second gear to rotate, in the rotating process, the sector plate at the bottom of the L-shaped guide rod also rotates along with the L-shaped guide rod, and the L-shaped guide rod is matched with the U-shaped groove, the arc-shaped groove is matched with the sector plate, the guide wheel completes intermittent positive and negative rotation, the rotating shaft of the inner ring of the guide wheel effectively drives the stirring assembly to perform intermittent positive and negative rotation, therefore, the mixing uniformity of the SMC raw materials is improved, the defect of a one-way stirring mode is overcome, and the mixing efficiency of the SMC raw materials is improved.

3. When the pivot drives the cross and just reversing, the SMC raw materials that U type stirring frame can effectively drive and be close to mixing drum circumference inner wall carries out rotatory stirring, and at this in-process, the SMC raw materials that is located the mixing drum interior circumference then can be carried out effectual circumference water conservancy diversion by guide plate and guide plate for the SMC raw materials in the mixing drum obtains effectual mixed stirring, has improved the continuity that the SMC raw materials mixed the stirring in the mixing drum greatly, and has improved the practicality.

Drawings

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

FIG. 2 is a schematic structural view of an intermittent forward and backward rotating mechanism of the present invention;

fig. 3 is a schematic structural diagram of the middle stirring assembly of the present invention.

In the figure: 1. a material guide pipe; 2. a mixing barrel; 3. a top cover; 4. a frame; 5. a motor; 6. a rotating shaft; 7. a guide wheel; 8. a U-shaped groove; 9. a first gear; 10. a second gear; 11. an L-shaped guide rod; 12. a sector plate; 13. a U-shaped stirring frame; 14. a rotating rod; 15. a cross plate; 16. a guide plate; 17. a baffle.

Detailed Description

Example (b):

the present invention will be described in further detail with reference to the accompanying fig. 1-3.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a high performance sheet moulding compound SMC production is with raw materials multi-angle mixer, includes mixing drum 2, and there is passage 1 one side outer wall of mixing drum 2 through threaded connection, and there is top cap 3 top outer wall of mixing drum 2 through hinged joint, and mixing drum 2 is close to top 3's top both sides outer wall and has frame 4 through the bolt fastening respectively, and is provided with the positive and negative rotary mechanism of intermittent type in the frame 4, and the positive and negative rotary mechanism's of intermittent type output is provided with the stirring subassembly.

In this embodiment: during operation opens top cap 3, pours the SMC raw materials into mixing tank 2 in, at this moment, starts the positive and negative rotary mechanism of intermittent type, and the positive and negative rotary mechanism of intermittent type has driven stirring subassembly work, and stirring subassembly intermittent type positive and negative rotation has this moment effectively promoted the effect of SMC raw materials stirring, and simultaneously, the intermittent type positive and negative rotation of stirring subassembly has effectively promoted the degree of consistency of the inside mixture of SMC raw materials, has guaranteed the efficiency and the quality of SMC raw materials stirring.

As shown in fig. 2, the intermittent forward and backward rotation mechanism includes a motor 5, a rotating shaft 6, a guide wheel 7, U-shaped grooves 8, a first gear 9, a second gear 10, L-shaped guide rods 11 and sector plates 12, wherein the rotating shaft 6 runs through and rotates at the bottom of the frame 4, the guide wheel 7 is connected to the circumference of the rotating shaft 6 through threads, the two U-shaped grooves 8 are respectively formed at two sides of the guide wheel 7, the outer walls of the other two sides of the guide wheel 7 are respectively provided with arc-shaped grooves, the outer wall of the top of the frame 4 is rotatably connected with a rotating rod, the two first gears 9 and the two second gears 10 are respectively connected to the circumferences of every two rotating rods through threads, the motor 5 is fixed to one side of the top of the frame 4 through a support plate, the output end of the motor 5 is connected to one of the rotating rods through a coupler, the two L-shaped guide rods 11 are respectively connected to the bottom ends of the rotating rods close to the two sides of the frame 4 through threads, the two sector plates 12 are respectively connected to the bottom ends of the two L-shaped guide rods 11 through threads, and a certain acute angle is formed between each sector plate 12 and each L-shaped guide rod 11, the L-shaped guide rods 11 are mutually matched with the U-shaped grooves 8, the arc-shaped grooves are mutually matched with the sector plates 12, the two first gears 9 and the two second gears 10 are mutually meshed, and the bottom end of the rotating shaft 6 is connected with the top end of the stirring assembly through threads.

In this embodiment: starting the motor 5, the motor 5 drives one of the rotating rods to rotate, at the same time, the rotating rod drives one of the second gears 10 to rotate, and at the same time, drives the other second gear 10 and the two first gears 9 to rotate, thereby, the rotating directions of the first gears 9 and the second gears 10 on two sides of the frame 4 are opposite, at the same time, the first gears 9 and the second gears 10 on two sides of the frame 4 drive the L-shaped guide rods 11 at the respective bottoms to rotate, in the rotating process, the sector plates 12 at the bottoms of the L-shaped guide rods 11 also rotate along with the rotating directions, the guide wheels 7 complete intermittent forward and backward rotation, the rotating shafts 6 on the inner rings of the guide wheels 7 effectively drive the stirring components to perform intermittent forward and backward rotation, thereby improving the mixing uniformity of SMC raw materials and overcoming the defects of a one-way stirring mode, the mixing efficiency of SMC raw material production is improved.

As shown in fig. 3, the stirring assembly includes U-shaped stirring frames 13, rotating rods 14, cross plates 15, guide plates 16 and guide plates 17, and the cross plates 15 are connected to the circumference of the bottom end of the rotating shaft 6 through threads, four rotating rods 14 are connected to four corners of the bottom of the cross plates 15 through threads, and the circumference of the bottom of each rotating rod 14 is connected to a sleeve through threads, each U-shaped stirring frame 13 is fixed to one side of the circumference of each sleeve through bolts, and each two guide plates 16 are fixed to two sides of the circumference of each sleeve through bolts, and each guide plate 17 is welded to the end of each guide plate 16.

In this embodiment: when pivot 6 drives cross 15 positive and negative rotations, U type stirring frame 13 can effectively drive the SMC raw materials that is close to 2 circumference inner walls of blending bin and rotate the stirring, and at this in-process, the SMC raw materials that are located 2 circumference of blending bin then can be carried out effectual circumference water conservancy diversion by fishplate bar 16 and guide plate 17 for the SMC raw materials in the blending bin 2 obtains effectual mixed stirring, has improved the continuity that the SMC raw materials mixed the stirring in the blending bin 2 greatly, and has improved the practicality.

The working principle is as follows: opening the top cover 3, pouring SMC raw materials into the mixing barrel 2, starting the motor 5 at the moment, driving one of the rotary rods to rotate by the motor 5, driving one of the second gears 10 to rotate by the rotary rod at the moment, driving the other second gear 10 and the two first gears 9 to rotate at the same time, thus leading the first gears 9 and the second gears 10 at two sides of the frame 4 to rotate in opposite directions, simultaneously leading the first gears 9 and the second gears 10 at two sides of the frame 4 to drive the L-shaped guide rods 11 at the respective bottoms to rotate, leading the guide wheel 7 to complete intermittent forward and backward rotation by the mutual adaptation of the L-shaped guide rods 11 and the U-shaped grooves 8 and the mutual adaptation of the arc-shaped grooves and the sector plates 12 in the rotating process, leading the U-shaped stirring frame 13 to effectively drive the SMC raw materials close to the circumferential inner wall of the mixing barrel 2 to rotate and stir when the cross plate 15 is driven by the rotary shaft 6 to rotate forward and backward, in the process, the SMC raw materials located on the inner circumference of the mixing barrel 2 are effectively circumferentially guided by the guide plate 16 and the guide plate 17, so that the SMC raw materials in the mixing barrel 2 are effectively mixed and stirred.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a high performance sheet moulding compound SMC production is with raw materials multi-angle mixer, includes mixing drum (2), its characterized in that, one side outer wall of mixing drum (2) is provided with passage (1), and the top outer wall of mixing drum (2) has top cap (3) through hinged joint, top both sides outer wall that mixing drum (2) are close to top cap (3) is provided with frame (4) respectively, and is provided with positive and negative rotary mechanism of intermittent type in frame (4), positive and negative rotary mechanism's of intermittent type output is provided with the stirring subassembly.

2. The multi-angle mixer for the raw materials for the production of the high-performance sheet molding compound SMC as claimed in claim 1, wherein the intermittent forward and backward rotating mechanism comprises a motor (5), a rotating shaft (6), a guide wheel (7), a U-shaped groove (8), a first gear (9), a second gear (10), an L-shaped guide rod (11) and a sector plate (12), the rotating shaft (6) runs through and rotates at the bottom of the frame (4), the guide wheel (7) is arranged on the circumference of the rotating shaft (6), the two U-shaped grooves (8) are respectively arranged at two sides of the guide wheel (7), the outer walls of the other two sides of the guide wheel (7) are respectively provided with an arc-shaped groove, and the outer wall of the top of the frame (4) is rotatably connected with a rotating rod.

3. The multi-angle mixer for raw materials used for producing high-performance sheet molding compounds SMC as claimed in claim 2, characterized in that two said first gears (9) and two said second gears (10) are respectively arranged on the circumference of every two rotating rods, and the motor (5) is fixed on one side of the top of the frame (4) through a support plate.

4. A multi-angle mixer for raw materials for high performance sheet molding compound SMC production as in claim 2, wherein the output of the motor (5) is connected to one of the rotating rods through a shaft coupling, and two L-shaped guide rods (11) are respectively disposed at the bottom end of the rotating rod near the two sides of the frame (4), two fan-shaped plates (12) are respectively disposed at the bottom end of the two L-shaped guide rods (11), and each fan-shaped plate (12) forms an acute angle with each L-shaped guide rod (11).

5. The multi-angle mixer for raw materials of high-performance sheet molding compound SMC production according to claim 2, characterized in that the L-shaped guide bar (11) is matched with the U-shaped groove (8), the arc-shaped groove is matched with the sector plate (12), the two first gears (9) and the two second gears (10) are engaged with each other, and the bottom end of the rotating shaft (6) is connected with the top end of the stirring component through threads.

6. The multi-angle mixer for the raw materials for the production of the high-performance sheet molding compound SMC as claimed in claim 1, wherein the stirring component comprises a U-shaped stirring frame (13), rotating rods (14), a cross plate (15), a guide plate (16) and a guide plate (17), the cross plate (15) is arranged on the circumference of the bottom end of the rotating shaft (6), four rotating rods (14) are arranged at the four corners of the bottom of the cross plate (15), and a sleeve is arranged on the circumference of the bottom of each rotating rod (14).

7. The multi-angle mixer for high-performance sheet molding compound SMC production materials of claim 6, wherein each U-shaped stirring frame (13) is respectively arranged at one side of the circumference of each sleeve, every two guide plates (16) are respectively arranged at two sides of the circumference of each sleeve, and each guide plate (17) is respectively welded at the end of each guide plate (16).