CN218012636U - Reation kettle's reinforced automatic weighing device - Google Patents

Abstract

The utility model provides a reation kettle's reinforced automatic weighing device. The reinforced automatic weighing device of reation kettle includes: the automatic feeding device comprises a reaction kettle body, wherein a transverse plate is arranged above the reaction kettle body, and a weighing moving mechanism, two clamping mechanisms and a discharging control mechanism are arranged on the transverse plate; weigh moving mechanism includes rectangle frame, weigher, weighing box, two first threaded rods, a driving motor, two idlers, synchronous belt and two internal thread sliders, rectangle frame fixed mounting is at the top of diaphragm, weigher fixed mounting is at the top of diaphragm, the weighing box sets up at the top of weigher, two first threaded rods all rotate and install in the rectangle frame. The utility model provides a reation kettle's reinforced automatic weighing device can simply effectually weigh the auxiliary material volume of interpolation to add the auxiliary material is automatic, improve the accuracy that the auxiliary material added and the advantage of the quality of product.

Description

Reation kettle's reinforced automatic weighing device

Technical Field

The utility model belongs to the technical field of reation kettle is reinforced, especially, relate to a reation kettle's reinforced automatic weighing device.

Background

The reaction kettle is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines and food engineering, and is used for completing pressure vessels of technological processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposing kettle, a polymerization kettle and the like, when the reaction kettle is used, raw materials are required to be put into the reaction kettle according to a certain proportion for stirring and mixing and fully reacting for preparation, in the related technology, an automatic feeding device of the reaction kettle is disclosed, and comprises a sealing mechanism, wherein the sealing mechanism comprises a kettle body and a sealing cover, and a kettle opening flange used for being matched with the sealing cover is arranged at an opening position of the kettle body; the sealing cover can be in sealing connection with or separated from the kettle opening flange by rotating a preset angle; the sealing cover is provided with a convex structure, and the convex structure is provided with a jack; the screwing opening and closing mechanism is used for driving the sealing cover to rotate by a preset angle; the feeding mechanism is provided with a lifting feeding pipe; after the sealing cover and the kettle mouth flange are separated from each other, the feeding pipe descends and extends into the kettle body to finish feeding, and a screwing opening and closing mechanism is adopted to realize screwing and unscrewing of the sealing cover; the material is automatically fed through the lifting feeding pipe. The full automation of the opening, feeding and closing processes of the reaction kettle cover body is realized; the manual operation is replaced, the production efficiency is improved, and the effective working time of the equipment is greatly prolonged.

However, the above structure has a disadvantage that the device cannot control the addition amount of the auxiliary materials when the auxiliary materials are added, so that the auxiliary materials are easily added too much or too little, and the product quality is affected.

Therefore, it is necessary to provide a new automatic weighing device for feeding materials into a reaction kettle to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can simply effectually weigh the auxiliary material volume of interpolation to add the auxiliary material is automatic, improve the reinforced automatic weighing device of reation kettle of the accuracy that the auxiliary material added and the quality of product.

In order to solve the technical problem, the utility model provides a reation kettle's reinforced automatic weighing device includes: the automatic feeding device comprises a reaction kettle body, wherein a transverse plate is arranged above the reaction kettle body, and a weighing moving mechanism, two clamping mechanisms and a discharging control mechanism are arranged on the transverse plate;

the weighing moving mechanism comprises a rectangular frame, a weighing device, a weighing box, two first threaded rods, a first driving motor, two idler wheels, a synchronous belt and two internal thread sliding blocks, the rectangular frame is fixedly installed at the top of the transverse plate, the weighing device is fixedly installed at the top of the transverse plate, the weighing box is arranged at the top of the weighing device, the two first threaded rods are rotatably installed in the rectangular frame, one ends of the two first threaded rods extend out of the rectangular frame, the first driving motor is fixedly installed on the outer wall of one side of the rectangular frame, an output shaft of the first driving motor is fixedly connected with one end of the corresponding first threaded rod, the two idler wheels are respectively and fixedly sleeved on the two first threaded rods, the synchronous belt is wound on the two idler wheels, and the two internal thread sliding blocks are respectively and threadedly sleeved on the two first threaded rods;

the clamping mechanism comprises a cylindrical block, an installation block, a clamping plate, a bar-shaped groove, an installation rod, two rectangular sliding blocks, a first hydraulic cylinder, a second hydraulic cylinder and a turnover assembly, wherein the cylindrical block is rotatably installed on the outer wall of one side of the internal thread sliding block, the installation block is arranged on one side of the cylindrical block, the clamping plate is arranged on one side of the installation block, the bar-shaped groove is formed in the outer wall of one side of the installation block, the installation rod is fixedly installed in the bar-shaped groove, the rectangular sliding blocks are sleeved on the installation rod in a sliding mode, the rectangular sliding blocks are fixedly connected with the clamping plate on one side, the first hydraulic cylinder is fixedly installed on the cylindrical block, the output shaft of the first hydraulic cylinder is fixedly connected with the outer wall of one side of the installation block, the second hydraulic cylinder is fixedly installed on the outer wall of one side of the installation block, and the output shaft of the second hydraulic cylinder is fixedly connected with the bottom of the clamping plate.

As a further scheme of the utility model, the upset subassembly includes second driving motor, circular gear and ring gear including the upset subassembly, second driving motor fixed mounting is on one side outer wall of internal screw thread slider, circular gear fixed mounting is on second driving motor's output shaft, the fixed cover of ring gear is established on the cylindric piece, the ring gear meshes with circular gear mutually.

As a further scheme of the utility model, unloading control mechanism includes unloading pipe, ring gear, unloading pipe, first baffle, second baffle, internal thread sleeve, second fixed plate, second threaded rod and third driving motor, the unloading pipe sets up the top at the weighing box, first baffle fixed mounting is on the unloading pipe, the second baffle sets up the below at first baffle, internal thread sleeve fixed mounting is on a side outer wall of second baffle, second fixed plate fixed mounting is in the bottom of first baffle, the second threaded rod rotates and installs on the second fixed plate, the one end of second threaded rod extend to in the internal thread sleeve and with internal thread sleeve threaded connection, third driving motor fixed mounting is in the bottom of first baffle, third driving motor's output shaft and the one end fixed connection of second threaded rod.

As a further scheme of the utility model, a plurality of first unloading holes have been seted up on the first baffle, a plurality of second unloading holes have been seted up on the second baffle, and are a plurality of first unloading hole and a plurality of second unloading hole one-to-one.

As a further scheme of the utility model, all seted up spacing spout, two on the both sides inner wall of rectangle frame equal slidable mounting has spacing slider, two in the spacing spout one side that spacing slider is close to each other respectively with two internal thread slider fixed connection.

As a further scheme of the utility model, the bottom fixed mounting of first baffle has the bar fixed block, fixed mounting has two spacing slide bars, two on one side outer wall of second baffle spacing slide bar all runs through the bar fixed block and all with bar fixed block sliding connection.

Compared with the prior art, the utility model provides a reation kettle's reinforced automatic weighing device has following beneficial effect:

1. the utility model is provided with the weighing moving mechanism, so that the additive amount of the auxiliary materials can be simply and effectively weighed and moved;

2. the utility model is provided with the clamping mechanism, so that the symmetrical weighing box can be simply and effectively clamped and fixed, and can be turned over, and auxiliary materials are poured into the reaction kettle;

3. the utility model discloses a set up unloading control mechanism for can be simply effectual carry out the shutoff to the unloading pipe, thereby control the unloading speed of auxiliary material.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the front sectional view of the automatic weighing device for feeding materials in the reaction kettle of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of the portion B in FIG. 1;

FIG. 4 is a schematic side view of the automatic weighing device for feeding materials in the reaction kettle according to the present invention;

fig. 5 is an enlarged structural view of a portion C in fig. 4.

In the figure: 1. a reaction kettle body; 2. a transverse plate; 3. a rectangular frame; 4. a scale; 5. a weighing box; 6. a first threaded rod; 7. a first drive motor; 8. an idler pulley; 9. a synchronous belt; 10. An internal thread slider; 11. a cylindrical block; 12. mounting blocks; 13. a splint; 14. a strip-shaped groove; 15. mounting a rod; 16. a rectangular slider; 17. a first hydraulic cylinder; 18. a second hydraulic cylinder; 19. A second drive motor; 20. a circular gear; 21. a ring gear; 22. a feeding pipe; 23. a first baffle plate; 24. a second baffle; 25. an internally threaded sleeve; 26. a second fixing plate; 27. a second threaded rod; 28. and a third drive motor.

Detailed Description

Please refer to fig. 1 to 5, wherein fig. 1 is a schematic front sectional view of an automatic weighing device for feeding in a reaction kettle according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is an enlarged schematic view of portion B of FIG. 1; fig. 4 is a schematic side sectional structural view of the automatic charging weighing device of the reaction kettle of the present invention; fig. 5 is an enlarged schematic view of a portion C in fig. 4. Reation kettle's reinforced automatic weighing device includes: the device comprises a reaction kettle body 1, wherein a transverse plate 2 is arranged above the reaction kettle body 1, and a weighing moving mechanism, two clamping mechanisms and a blanking control mechanism are arranged on the transverse plate 2;

the weighing moving mechanism comprises a rectangular frame 3, a weighing device 4, a weighing box 5, two first threaded rods 6, a first driving motor 7, two idle wheels 8, a synchronous belt 9 and two internal threaded sliders 10, wherein the rectangular frame 3 is fixedly arranged at the top of the transverse plate 2, the weighing device 4 is fixedly arranged at the top of the transverse plate 2, the weighing box 5 is arranged at the top of the weighing device 4, the two first threaded rods 6 are rotatably arranged in the rectangular frame 3, one ends of the two first threaded rods 6 extend out of the rectangular frame 3, the first driving motor 7 is fixedly arranged on the outer wall of one side of the rectangular frame 3, an output shaft of the first driving motor 7 is fixedly connected with one end of the corresponding first threaded rod 6, the two idle wheels 8 are respectively fixedly sleeved on the two first threaded rods 6, the synchronous belt 9 is wound on the two idle wheels 8, and the two internal threaded sliders 10 are respectively sleeved on the two first threaded rods 6;

the clamping mechanism comprises a cylindrical block 11, an installation block 12, a clamping plate 13, a strip-shaped groove 14, an installation rod 15, two rectangular sliding blocks 16, a first hydraulic cylinder 17, a second hydraulic cylinder 18 and a turnover component, wherein the cylindrical block 11 is rotatably installed on the outer wall of one side of an internal thread sliding block 10, the installation block 12 is arranged on one side of the cylindrical block 11, the clamping plate 13 is arranged on one side of the installation block 12, the strip-shaped groove 14 is formed in the outer wall of one side of the installation block 12, the installation rod 15 is fixedly installed in the strip-shaped groove 14, the rectangular sliding blocks 16 are uniformly sleeved on the installation rod 15 in a sliding mode, the rectangular sliding blocks 16 are fixedly connected with the clamping plate 13 on one side, the first hydraulic cylinders 17 are fixedly installed on the cylindrical block 11, the output shafts of the first hydraulic cylinders 17 are fixedly connected with the outer wall of one side of the installation block 12, the second hydraulic cylinders 18 are fixedly installed on the outer wall of one side of the installation block 12, and the output shafts of the second hydraulic cylinders 18 are fixedly connected with the bottom of the clamping plate 13.

As shown in fig. 4, the overturning assembly comprises an overturning assembly including a second driving motor 19, a circular gear 20 and a gear ring 21, the second driving motor 19 is fixedly installed on the outer wall of one side of the internal thread slider 10, the circular gear 20 is fixedly installed on the output shaft of the second driving motor 19, the gear ring 21 is fixedly sleeved on the cylindrical block 11, and the gear ring 21 is meshed with the circular gear 20;

through setting up the upset subassembly for can simple effectual symmetry case 5 overturn, thereby pour the auxiliary material into reation kettle body 1.

As shown in fig. 3, the blanking control mechanism includes a blanking pipe 22, a gear ring 21, a blanking pipe 22, a first baffle plate 23, a second baffle plate 24, an internal thread sleeve 25, a second fixing plate 26, a second threaded rod 27 and a third driving motor 28, the blanking pipe 22 is arranged above the weighing box 5, the first baffle plate 23 is fixedly installed on the blanking pipe 22, the second baffle plate 24 is arranged below the first baffle plate 23, the internal thread sleeve 25 is fixedly installed on the outer wall of one side of the second baffle plate 24, the second fixing plate 26 is fixedly installed at the bottom of the first baffle plate 23, the second threaded rod 27 is rotatably installed on the second fixing plate 26, one end of the second threaded rod 27 extends into the internal thread sleeve 25 and is in threaded connection with the internal thread sleeve 25, the third driving motor 28 is fixedly installed at the bottom of the first baffle plate 23, and an output shaft of the third driving motor 28 is fixedly connected with one end of the second threaded rod 27;

by arranging the blanking control mechanism, the blanking pipe 22 can be simply and effectively plugged, so that the blanking speed of auxiliary materials can be controlled.

As shown in fig. 3, the first baffle 23 is provided with a plurality of first blanking holes, the second baffle 24 is provided with a plurality of second blanking holes, and the plurality of first blanking holes correspond to the plurality of second blanking holes one to one;

through setting up a plurality of first unloading holes and a plurality of second unloading hole for can be simply effectual carry out the unloading to the auxiliary material, and be convenient for control unloading speed.

As shown in fig. 4, the inner walls of the two sides of the rectangular frame 3 are both provided with a limiting sliding groove, a limiting sliding block is slidably mounted in each of the two limiting sliding grooves, and one side, close to each other, of each of the two limiting sliding blocks is fixedly connected with each of the two internal thread sliding blocks 10;

through setting up spacing spout and spacing slider for can be simple effectual restrict internal thread slider 10, make its removal that can be steady.

As shown in fig. 3, a bar-shaped fixing block is fixedly mounted at the bottom of the first baffle 23, two limiting slide bars are fixedly mounted on the outer wall of one side of the second baffle 24, and the two limiting slide bars penetrate through the bar-shaped fixing block and are slidably connected with the bar-shaped fixing block;

through setting up bar fixed block and spacing slide bar for can be simple effectual support and the restriction second baffle 24, make its removal that can be steady.

The utility model provides a reation kettle's reinforced automatic weighing device's theory of operation as follows:

the first step is as follows: when auxiliary materials need to be added, the auxiliary materials are fed through the feeding pipe 22, the third driving motor 28 is started, the third driving motor 28 drives the second threaded rod 27 to rotate, the second threaded rod 27 drives the internal thread sleeve 25 to move, the internal thread sleeve 25 drives the second baffle plate 24 to move, the plurality of first feeding holes are enabled to be over against the plurality of second feeding holes, and therefore the auxiliary materials are controlled to enter the weighing box 5 and are weighed by the weighing device 4;

the second step is as follows: after weighing, starting a first hydraulic cylinder 17, driving a mounting block 12 to move by the first hydraulic cylinder 17, driving a clamping plate 13 to move by the mounting block 12, clamping the weighing box 5 by two clamping plates 13, starting a second hydraulic cylinder 18, driving the clamping plate 13 to slide upwards on a mounting rod 15 by the second hydraulic cylinder 18, and lifting the weighing box 5;

the third step: at this moment, start first driving motor 7, first driving motor 7 drives first threaded rod 6 and rotates, first threaded rod 6 drives idler 8 and rotates, under the effect of two idlers 8 and synchronous belt 9, two first threaded rods 6 rotate in step, two first threaded rods 6 drive two internal thread sliders 10 and remove, thereby two internal thread sliders 10 drive weighing box 5 and remove, start second driving motor 19, second driving motor 19 drives circular gear 20 and rotates, circular gear 20 drives ring gear 21 and rotates, ring gear 21 drives cylindrical block 11 and rotates, thereby drive the upset of weighing box 5, pour the auxiliary material in weighing box 5 into reation kettle body 1.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be implemented by simple programming by the skilled person in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts are known by technical manuals or conventional experimental methods for technicians in the field.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, and it is intended that in other related fields of technology, the scope of the invention be limited only by the claims and their equivalents, all of which are intended to be covered by the scope of this invention.

Claims (6)

1. The utility model provides a reinforced automatic weighing device of reation kettle which characterized in that includes:

the automatic feeding device comprises a reaction kettle body, wherein a transverse plate is arranged above the reaction kettle body, and a weighing moving mechanism, two clamping mechanisms and a discharging control mechanism are arranged on the transverse plate;

the weighing moving mechanism comprises a rectangular frame, a weighing device, a weighing box, two first threaded rods, a first driving motor, two idler wheels, a synchronous belt and two internal thread sliding blocks, the rectangular frame is fixedly installed at the top of the transverse plate, the weighing device is fixedly installed at the top of the transverse plate, the weighing box is arranged at the top of the weighing device, the two first threaded rods are rotatably installed in the rectangular frame, one ends of the two first threaded rods extend out of the rectangular frame, the first driving motor is fixedly installed on the outer wall of one side of the rectangular frame, an output shaft of the first driving motor is fixedly connected with one end of the corresponding first threaded rod, the two idler wheels are respectively and fixedly sleeved on the two first threaded rods, the synchronous belt is wound on the two idler wheels, and the two internal thread sliding blocks are respectively and threadedly sleeved on the two first threaded rods;

the clamping mechanism comprises a cylindrical block, an installation block, a clamping plate, a bar-shaped groove, an installation rod, two rectangular sliding blocks, two first hydraulic cylinders, a second hydraulic cylinder and a turnover assembly, wherein the cylindrical block is rotatably installed on the outer wall of one side of the internal thread sliding block, the installation block is arranged on one side of the cylindrical block, the clamping plate is arranged on one side of the installation block, the bar-shaped groove is formed in the outer wall of one side of the installation block, the installation rod is fixedly installed in the bar-shaped groove, the rectangular sliding blocks are sleeved on the installation rod in a sliding mode, the rectangular sliding blocks are fixedly connected with the clamping plate on one side, the first hydraulic cylinders are fixedly installed on the cylindrical block, the output shafts of the first hydraulic cylinders are fixedly connected with the outer wall of one side of the installation block, the second hydraulic cylinders are fixedly installed on the outer wall of one side of the installation block, and the output shafts of the second hydraulic cylinders are fixedly connected with the bottom of the clamping plate.

2. The automatic weighing device for feeding of the reaction kettle according to claim 1, characterized in that: the turnover assembly comprises a turnover assembly and a second driving motor, a circular gear and a gear ring, the second driving motor is fixedly installed on the outer wall of one side of the internal thread sliding block, the circular gear is fixedly installed on an output shaft of the second driving motor, the gear ring is fixedly sleeved on the cylindrical block, and the gear ring is meshed with the circular gear.

3. The automatic weighing device for feeding of the reaction kettle according to claim 1, characterized in that: the blanking control mechanism comprises a blanking pipe, a gear ring, a blanking pipe, a first baffle, a second baffle, an internal thread sleeve, a second fixing plate, a second threaded rod and a third driving motor, the blanking pipe is arranged above the weighing box, the first baffle is fixedly installed on the blanking pipe, the second baffle is arranged below the first baffle, the internal thread sleeve is fixedly installed on the outer wall of one side of the second baffle, the second fixing plate is fixedly installed at the bottom of the first baffle, the second threaded rod is rotatably installed on the second fixing plate, one end of the second threaded rod extends into the internal thread sleeve and is in threaded connection with the internal thread sleeve, the third driving motor is fixedly installed at the bottom of the first baffle, and an output shaft of the third driving motor is fixedly connected with one end of the second threaded rod.

4. The automatic weighing device for feeding of the reaction kettle according to claim 3, characterized in that: the first baffle plate is provided with a plurality of first blanking holes, the second baffle plate is provided with a plurality of second blanking holes, and the first blanking holes are in one-to-one correspondence with the second blanking holes.

5. The automatic weighing device for feeding of the reaction kettle according to claim 1, characterized in that: all seted up spacing spout on the both sides inner wall of rectangle frame, two equal slidable mounting has limiting slide block, two in the spacing spout one side that limiting slide block is close to each other respectively with two internal thread slider fixed connection.

6. The automatic weighing device for feeding of the reaction kettle according to claim 3, characterized in that: the bottom fixed mounting of first baffle has the bar fixed block, fixed mounting has two spacing slide bars, two on one side outer wall of second baffle spacing slide bar all run through the bar fixed block and all with bar fixed block sliding connection.

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