阅读说明：本技术 一种pp相容剂生产用高效搅拌装置 (High-efficient agitating unit is used in production of pp compatilizer ) 是由 董显权 余耀波 刘经优 于 2021-09-26 设计创作，主要内容包括：本发明涉及一种搅拌装置,尤其涉及一种pp相容剂生产用高效搅拌装置。本发明提供一种不需要人工一直做搅拌动作且不需要人工对聚合物进行取出省时省力高效率的pp相容剂生产用高效搅拌装置。一种pp相容剂生产用高效搅拌装置,包括：支撑架,其上连接有支撑板；支杆,支杆连接在支撑板的顶部；电机,其安装在支杆上；搅拌杆,搅拌杆连接在电机输出轴上,搅拌杆对聚丙烯和催化剂进行搅拌。通过载剂组件和下拉组件的配合从而对pp相容剂进行生产搅拌,通过下料组件从而不需要人工将催化剂倒置在搅拌框内,节省人力。(The invention relates to a stirring device, in particular to a high-efficiency stirring device for production of a pp compatilizer. The invention provides a time-saving, labor-saving and efficient stirring device for producing a pp compatilizer, which does not need manual stirring action all the time and does not need manual taking out of a polymer. A high-efficient agitating unit is used in production of pp compatilizer, includes: the supporting frame is connected with a supporting plate; the supporting rod is connected to the top of the supporting plate; a motor mounted on the strut; the puddler, the puddler is connected on the motor output shaft, and the puddler stirs polypropylene and catalyst. Through the cooperation of carrier subassembly and pull-down subassembly thereby produce the stirring to pp compatilizer, thereby do not need the manual work to invert the catalyst in the agitator frame through the unloading subassembly, use manpower sparingly.)

1. A high-efficient agitating unit is used in production of pp compatilizer, includes:

the supporting frame (1) is connected with a supporting plate (2);

the supporting rod (3), the supporting rod (3) is connected to the top of the supporting plate (2);

a motor (4) mounted on the strut (3);

the stirring rod (5), the stirring rod (5) is connected to the output shaft of the motor (4), and the stirring rod (5) stirs the polypropylene and the catalyst;

it is characterized by also comprising:

the carrier component (6) is connected to the support frame (1) and is used for loading polypropylene and a catalyst;

the pull-down component (7), the pull-down component (7) is connected between the support frame (1) and the carrier component (6).

2. The high-efficiency stirring device for pp compatibilizer production of claim 1 wherein the carrier component (6) comprises:

the first supporting rods (61), the first supporting rods (61) are symmetrically connected to the top of the supporting frame (1);

the first sliding blocks (62) are arranged on the first supporting rods (61) in a sliding mode;

a rotating rod (63), wherein the rotating rod (63) is rotatably connected between the two first sliding blocks (62);

a stirring frame (64) connected to the rotating rod (63);

and the torsion spring (65), and the torsion spring (65) is connected between the rotating rod (63) and the first sliding block (62).

3. A high efficiency mixer apparatus for pp compatibilizer production according to claim 2 wherein the pull down assembly (7) comprises:

the first springs (71) are connected between the first sliding block (62) and the supporting frame (1) on the same side;

the second supporting rods (72) are symmetrically connected to the top of the supporting frame (1), and the second supporting rods (72) are positioned between the supporting plate (2) and the first supporting rods (61);

the two second supporting rods (72) are both connected with the first wedge-shaped block (73) in a sliding manner, and the first wedge-shaped block (73) on the same side is in limit fit with the first sliding block (62);

and a second spring (74) is connected between the first wedge block (73) and the second support rod (72) on the same side.

4. The high-efficiency stirring device for pp compatilizer production according to claim 3, further comprising a blanking assembly (8), wherein the blanking assembly (8) comprises:

the first connecting rod (81), the first connecting rod (81) is connected to the upper part of one side of the supporting plate (2);

the blanking frames (82) are symmetrically connected to the first connecting rod (81), and the blanking frames (82) are matched with the stirring frame (64);

the lower parts of the sliding rods (83) and the blanking frame (82) are connected with the sliding rods (83) in a sliding manner;

the outer sides of the two sliding rods (83) are connected with a second wedge block (84);

and the third spring (85) is connected between the sliding rod (83) and the blanking frame (82) on the same side.

5. The high-efficiency stirring device for pp compatilizer production according to claim 4, further comprising a transmission assembly (9), wherein the transmission assembly (9) comprises:

the screw rod (91) is rotatably connected to one side, close to the supporting plate (2), of the top of the supporting frame (1), and the screw rod (91) is in transmission connection with the stirring rod (5);

a second slider (92) which is connected to the screw rod (91) in a threaded manner, wherein the second slider (92) is connected with the support plate (2) in a sliding manner;

and the third wedge block (93), the third wedge block (93) is symmetrically connected to the second sliding block (92), and the third wedge block (93) is matched with the first wedge block (73) and the second wedge block (84).

6. The pp compatibilizer production high efficiency stirring device of claim 1, further comprising a rotating assembly (10), wherein the rotating assembly (10) comprises:

the first gear (101), the first gear (101) is symmetrically connected to the rotating rod (63);

the second connecting rod (102) is connected to the middle of the top of the support frame (1);

the first rack (103) is symmetrically connected to the second connecting rod (102), and the first rack (103) is meshed with the first gear (101) on the same side.

7. The pp compatibilizer production high efficiency stirring device of claim 2, further comprising a reset assembly (11), wherein the reset assembly (11) comprises:

the special-shaped plate (111), the special-shaped plate (111) is connected on the support frame (1);

a pulley (112) rotatably connected to the special-shaped plate (111);

a one-way reel (113), wherein the one-way reel (113) is rotatably connected to the special-shaped plate (111);

a pull wire (114) connected between the one-way reel (113) and the first slider (62), the pull wire (114) being engaged with the pulley (112);

the second gear (115) is rotatably connected to the support frame (1), and the second gear (115) is in transmission connection with the one-way reel (113);

a carriage (116) slidably connected to the support frame (1);

a fourth spring (117) connected between the carriage (116) and the support frame (1);

a second rack (118), the second rack (118) being connected to the carriage (116), the second rack (118) being in engagement with the second gear (115);

a filter frame (119) placed on the carriage (116).

8. The high-efficiency stirring device for pp compatilizer production according to claim 7, wherein the sliding frame (116) is provided with a limiting plate, and the limiting plate is matched with the filter frame (119).

Technical Field

The invention relates to a stirring device, in particular to a high-efficiency stirring device for production of a pp compatilizer.

Background

pp, also called polypropylene, is a polymer of propylene by addition polymerization. Is a white waxy material, has transparent and light appearance, is flammable, has a melting point of 189 ℃, is softened at about 155 ℃, and has a use temperature range of-30-140 ℃. Can resist corrosion of acid, alkali, salt solution and various organic solvents at the temperature of below 80 ℃, and can be decomposed at high temperature and under the action of oxidation.

At present, people firstly make polypropylene and catalyst be located stirred vessel when stirring the production of pp compatilizer, then stir polymerization to polypropylene and catalyst through stirred vessel, overturn stirred vessel and come out the polymer when final processing is accomplished, thereby the production stirring easily bumps artifical flesh and causes the injury when taking out the polymer.

Therefore, a high-efficiency stirring device for pp compatilizer production, which does not contact the solvent with human bodies during pp compatilizer production and is safe and efficient, needs to be designed.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects that stirring is required to be performed all the time by manpower, polymers are required to be taken out and collected by manpower, time and labor are wasted, and efficiency is low.

(2) Technical scheme

In order to solve the above technical problems, the present invention provides an efficient stirring device for pp compatibilizer production, comprising: the supporting frame is connected with a supporting plate; the supporting rod is connected to the top of the supporting plate; a motor mounted on the strut; the stirring rod is connected to an output shaft of the motor and is used for stirring the polypropylene and the catalyst; also includes: the carrier component is connected to the support frame and used for loading the polypropylene and the catalyst; and the pull-down component is connected between the support frame and the carrier component.

Preferably, the carrier assembly comprises: the first supporting rods are symmetrically connected to the top of the supporting frame; the first sliding blocks are arranged on the first supporting rods in a sliding mode; the rotating rod is rotatably connected between the two first sliding blocks; the stirring frame is connected to the rotating rod; and the torsional spring is connected between the rotating rod and the first sliding block.

Preferably, the pull-down assembly comprises: the first springs are connected between the first sliding block and the supporting frame on the same side; the second support rods are symmetrically connected to the top of the support frame and are positioned between the support plate and the first support rods; the two second support rods are connected with the first wedge blocks in a sliding manner, and the first wedge blocks on the same side are in limit fit with the first sliding blocks; and the second springs are connected between the first wedge-shaped block and the second supporting rod on the same side.

Preferably, still including the unloading subassembly, the unloading subassembly includes: the first connecting rod is connected to the upper part of one side of the supporting plate; the blanking frame is symmetrically connected to the first connecting rod and matched with the stirring frame; the lower parts of the blanking frames are connected with the sliding rods in a sliding manner; the outer sides of the two sliding rods are connected with a second wedge block; and the third spring is connected between the slide bar and the blanking frame at the same side.

Preferably, a transmission assembly is further included, the transmission assembly including: the screw rod is rotatably connected to one side, close to the supporting plate, of the top of the supporting frame, and is in transmission connection with the stirring rod; the second sliding block is connected to the screw rod in a threaded manner and is connected with the supporting plate in a sliding manner; and the third wedge block is symmetrically connected to the second sliding block and matched with the first wedge block and the second wedge block.

Preferably, a rotating assembly is further included, the rotating assembly comprising: the first gears are symmetrically connected to the rotating rod; the second connecting rod is connected to the middle of the top of the support frame; the first rack is symmetrically connected to the second connecting rod and meshed with the first gear on the same side.

Preferably, the device further comprises a reset assembly, wherein the reset assembly comprises: the special-shaped plate is connected to the supporting frame; a pulley rotatably connected to the special-shaped plate; a one-way reel rotatably connected to the special-shaped plate; the pull wire is connected between the one-way reel and the first sliding block and matched with the pulley; the second gear is rotationally connected to the support frame and is in transmission connection with the one-way reel; a carriage slidably coupled to the support frame; a fourth spring connected between the carriage and the support frame; the second rack is connected to the sliding frame and meshed with the second gear; a filter frame placed on the carriage.

Preferably, the sliding frame is provided with a limiting plate, and the limiting plate is matched with the filter frame.

(3) Advantageous effects

1. Thereby produce the stirring to pp compatilizer through the cooperation of carrier subassembly and pull-down subassembly, move left through pulling first wedge and make the agitator frame move down, make things convenient for the manual work to take out the polymer, provide efficiency.

2. Thereby through the unloading subassembly need not artifically invert the catalyst in the agitator frame, only need artifically stimulate second wedge to move left and drive the slide bar and move left and carry out the unloading, use manpower sparingly.

3. Thereby through transmission assembly not need the second wedge of artifical pulling both sides to move left and carry out the unloading to the catalyst, also need not the first wedge of artifical pulling to move left and cancel spacing to the stirring frame, further use manpower sparingly and improve work efficiency.

4. Drive first gear downstream and mesh with first rack through rotating assembly as bull stick downstream to drive the bull stick and rotate, do not need the manual work to rotate the bull stick and pour out the polymer in the stirring frame, further use manpower sparingly.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of a carrier assembly according to the present invention.

Fig. 3 is a schematic perspective view of a pull-down assembly according to the present invention.

Fig. 4 is a schematic perspective view of the blanking assembly of the present invention.

Fig. 5 is an enlarged view of a portion a of the present invention.

Fig. 6 is a schematic perspective view of the transmission assembly of the present invention.

Fig. 7 is a perspective view of the rotating assembly of the present invention.

Fig. 8 is a schematic perspective view of the reposition assembly of the present invention.

The labels in the figures are: 1-support frame, 2-support plate, 3-support rod, 4-motor, 5-stirring rod, 6-carrier component, 61-first support rod, 62-first slide block, 63-rotating rod, 64-stirring frame, 65-torsion spring, 7-pull-down component, 71-first spring, 72-second support rod, 73-first wedge block, 74-second spring, 8-blanking component, 81-first connecting rod, 82-blanking frame, 83-sliding rod, 84-second wedge block, 85-third spring, 9-transmission component, 91-screw rod, 92-second slide block, 93-third wedge block, 10-rotating component, 101-first gear, 102-second connecting rod, 103-first rack, 11-reset component, 111-shaped plate, 112-pulley, 113-one-way reel, 114-pull wire, 115-second gear, 116-carriage, 117-fourth spring, 118-second rack, 119-filter frame.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

The utility model provides a pp compatilizer production is with high-efficient agitating unit, as shown in fig. 1-3, including support frame 1, backup pad 2, branch 3, motor 4, puddler 5, loading agent subassembly 6 and drop-down subassembly 7, support frame 1 upper portion left side is connected with backup pad 2, 2 upper portion right sides in backup pad are connected with branch 3, motor 4 is installed on 3 upper portion right sides in branch, motor 4 output shaft has puddler 5 through the coupling joint, 1 upper portion right side in support frame is connected with loading agent subassembly 6, be connected with drop-down subassembly 7 between support frame 1 and the loading agent subassembly 6.

The carrier component 6 comprises a first support rod 61, a first slide block 62, a rotating rod 63, a stirring frame 64 and a torsion spring 65, the first support rod 61 is connected to the front side and the rear side of the upper portion of the support frame 1, the first slide block 62 is connected to the upper portion of the first support rod 61 in a sliding manner, the rotating rod 63 is connected between the first slide blocks 62 in a rotating manner, the stirring frame 64 is connected to the upper side of the middle of the rotating rod 63, and the torsion spring 65 is connected between the rotating rod 63 and the first slide blocks 62 on the two sides.

The pull-down assembly 7 comprises a first spring 71, a second support rod 72, a first wedge block 73 and a second spring 74, the first spring 71 is connected between the first sliding blocks 62 on the two sides and the support frame 1, the second support rod 72 is connected on the front side and the rear side of the upper portion of the support frame 1, the first wedge block 73 is connected on the right side of the upper portion of the second support rod 72 on the two sides in a sliding mode, the first wedge blocks 73 on the two sides are respectively matched with the first sliding blocks 62 on the two sides, and the second spring 74 is connected between the first wedge block 73 and the second support rod 72 on the same side.

When the device is in an initial state, the first spring 71 is in a stretching state, when pp compatilizers need to be produced and stirred, firstly, polypropylene and a catalyst are manually inverted in the stirring frame 64, then the stirring rod 5 is driven to rotate by manually starting the motor 4, the stirring rod 5 rotates so as to stir a solvent in the stirring frame 64, when the pp compatilizers are stirred and polymerized, the first wedge blocks 73 on two sides are manually pulled to move leftwards to cancel limit the first sliding blocks 62 on two sides, the first wedge blocks 73 on two sides move leftwards, the second springs 74 on two sides are compressed, the first sliding blocks 62 on two sides move downwards under the resilience of the first springs 71 on two sides, the first sliding blocks 62 on two sides move downwards to drive the rotating rod 63 to move downwards, the rotating rod 63 moves downwards to drive the stirring frame 64 to move downwards, and when the stirring frame 64 moves downwards to a limit position, drive stirring frame 64 through artifical bull stick 63 and rotate, thereby stirring frame 64 rotates and pours out the polymer and collect, torsion spring 65 is compressed when bull stick 63 rotates, when the polymer is poured out and is accomplished, reset through artifical reversal to bull stick 63, torsion spring 65 rebounds this moment, then the first slider 62 upward movement of artifical pulling both sides resets, first spring 71 is stretched this moment, the artifical first wedge 73 that loosens both sides when the first slider 62 of both sides upwards resets and accomplishes, the first wedge 73 of both sides resets under the rebound effect of the second spring 74 of both sides, thereby it is spacing to carry out first slider 62 of both sides, motor 4 is closed to the manual work at last.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 4 and 5, the blanking device further includes a blanking assembly 8, the blanking assembly 8 includes a first connecting rod 81, a blanking frame 82, a sliding rod 83, a second wedge-shaped block 84 and a third spring 85, the first connecting rod 81 is connected to the right side of the upper portion of the support plate 2, the blanking frames 82 are connected to the front and rear sides of the right portion of the first connecting rod 81, the blanking frames 82 on the two sides are matched with the stirring frame 64, the sliding rods 83 are connected to the lower portions of the outer sides of the blanking frames 82 on the two sides in a sliding manner, the second wedge-shaped blocks 84 are connected to the outer sides of the sliding rods 83 on the front and rear sides, stoppers matched with the discharge ports of the blanking frames 82 are arranged on the inner sides of the sliding rods 83 on the front and rear sides, and the third spring 85 is connected between the sliding rods 83 and the blanking frames 82 on the same side.

When the pp compatilizer needs to be produced and stirred, firstly, the catalyst is manually poured into the blanking frames 82 on two sides, then the second wedge-shaped blocks 84 on two sides are manually pulled to move leftwards to drive the sliding rods 83 on two sides to move leftwards, the sliding rods 83 on two sides move leftwards to enable the catalyst in the blanking frames 82 on two sides to flow into the stirring frame 64, the catalyst is not required to be manually poured into the stirring frame 64, manpower is saved, the sliding rods 83 on two sides move leftwards to enable the third springs 85 on two sides to be compressed, when the catalyst is not required to be discharged, the second wedge-shaped blocks 84 on two sides are loosened manually, and the second wedge-shaped blocks 84 on two sides are reset under the action of the compressed third springs 85 on two sides.

Example 3

On the basis of the embodiment 2, as shown in fig. 1 and 6, the device further comprises a transmission assembly 9, the transmission assembly 9 comprises a screw rod 91, a second slider 92 and a third wedge block 93, the screw rod 91 is rotatably connected to the left side of the upper portion of the support frame 1, the screw rod 91 is in transmission connection with the stirring rod 5 through a belt transmission assembly, the second slider 92 is in threaded connection with the upper portion of the screw rod 91, the second slider 92 is in sliding connection with the support plate 2, the third wedge block 93 is connected to the front side and the rear side of the right portion of the second slider 92, and the third wedge block 93 is matched with the first wedge block 73 and the second wedge block 84.

When the stirring rod 5 rotates, the stirring rod 5 rotates to drive the screw rod 91 to rotate, the screw rod 91 rotates to drive the second slider 92 to move downwards, the second slider 92 moves downwards to drive the third wedge blocks 93 on the two sides to move downwards, the third wedge blocks 93 on the two sides move downwards to drive the second wedge blocks 84 on the two sides to move leftwards, so that the catalyst is not required to be blanked by manually pulling the second wedge blocks 84 on the two sides to move leftwards, labor is further saved, the working efficiency is improved, the second wedge blocks 84 on the two sides move leftwards, the third springs 85 on the two sides are compressed, when the third wedge blocks 93 on the two sides are not in contact with the second wedge blocks 84 on the two sides, the second wedge blocks 84 on the two sides reset under the action of the compressed third springs 85 on the two sides, when the blanking of the catalyst is completed, the screw rod 91 continues to rotate to enable the third wedge blocks 93 on the two sides to continue to move downwards, and the third wedge blocks 93 on the two sides move downwards to drive the first wedge blocks 73 on the two sides to move leftwards, therefore, the first wedge blocks 73 on the two sides do not need to be pulled manually to move leftwards to remove the limit of the first sliding blocks 62 on the two sides.

As shown in fig. 1 and 7, the portable multifunctional supporting frame further comprises a rotating assembly 10, the rotating assembly 10 comprises a first gear 101, a second connecting rod 102 and a first rack 103, the front side and the rear side of the rotating rod 63 are connected with the first gear 101, the middle of the upper portion of the supporting frame 1 is connected with the second connecting rod 102, the front side and the rear side of the right portion of the second connecting rod 102 are connected with the first rack 103, and the first rack 103 is matched with the first gear 101 on the same side.

When the rotating rod 63 moves downwards, the rotating rod 63 moves downwards to drive the first gears 101 on the two sides to move downwards, the first gears 101 on the two sides move downwards to be meshed with the first racks 103 on the two sides to rotate, and the first gears 101 on the two sides rotate to drive the rotating rod 63 to rotate, so that the polymer in the stirring frame 64 is not required to be poured out by manually rotating the rotating rod 63, and manpower is saved.

As shown in fig. 1 and 8, the device further comprises a reset assembly 11, the reset assembly 11 comprises a special-shaped plate 111, a pulley 112, a one-way reel 113, a pull wire 114, a second gear 115, a carriage 116, a fourth spring 117, a second rack 118 and a filter frame 119, the special-shaped plate 111 is connected to the front and rear sides of the left portion of the support frame 1, the pulley 112 is rotatably connected to the outer side of the upper portion of the special-shaped plate 111, the one-way reel 113 is rotatably connected to the outer side of the lower portion of the special-shaped plate 111, the pull wire 114 is connected between the one-way reel 113 and the first slider 62 on the same side, the pull wire 114 is matched with the pulley 112 on the same side, the second gear 115 is rotatably connected to the front and rear sides of the right portion of the support frame 1, the second gear 115 is in transmission connection with the one-way reel 113 on the same side through a belt transmission assembly, the carriage 116 is slidably connected to the right side of the upper portion of the support frame 1, the fourth spring 117 is connected between the front and rear sides of the support frame 1, the front side and the rear side of the sliding frame 116 are both connected with second racks 118, the second racks 118 are meshed with a second gear 115 on the same side, a filter frame 119 is placed on the lower portion of the sliding frame 116, a limiting plate is arranged in the middle of the lower portion of the sliding frame 116, and the limiting plate is matched with the filter frame 119.

When the stirring frame 64 rotates to pour out the polymer, firstly, the filter frame 119 is hung on the sliding frame 116 manually, the limit plate is arranged to limit the filter frame 119, so that the polymer is poured into the filter frame 119, the filter frame 119 moves downwards under the gravity of the polymer, the downward movement of the filter frame 119 drives the sliding frame 116 to move downwards, the downward movement of the sliding frame 116 drives the fourth springs 117 to be compressed, the downward movement of the sliding frame 116 drives the second racks 118 on both sides to move downwards, the downward movement of the second racks 118 on both sides drives the second gears 115 on both sides to rotate, the rotation of the second gears 115 on both sides does not drive the unidirectional reels 113 on both sides to rotate, when the polymer is completely poured out, the filter frame 119 is taken down manually to collect the polymer, the filter frame 119 is taken down to enable the sliding frame 116 to return upwards under the action of the compressed fourth springs 117 on both sides, the upward movement of the sliding frame 116 drives the second racks 118 on both sides to move upwards, the second racks 118 on both sides move upwards to drive the second gears 115 on both sides to rotate, the second gears 115 on both sides rotate to drive the one-way reels 113 on both sides to rotate, the second one-way reels 113 on both sides rotate to drive the first sliding blocks 62 on both sides to reset upwards through the pull wires 114 on both sides, so that the first sliding blocks 62 move upwards more smoothly, manpower is further saved and the working efficiency is improved.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.