CN213860097U

CN213860097U - Epoxy powder agitator convenient to detect

Info

Publication number: CN213860097U
Application number: CN202022375834.4U
Authority: CN
Inventors: 梁静; 许正龙; 徐文辉; 苏小军
Original assignee: Xianyang Xinweihua Insulating Material Co ltd
Current assignee: Xianyang Xinweihua Insulating Material Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-03
Anticipated expiration: 2030-10-22

Abstract

The application relates to an epoxy resin powder stirrer convenient to detect, relates to the field of epoxy resin powder production equipment, and aims to solve the problem that mixed powder is inconvenient to detect; the temporary storage tank is located below the discharge pipe, a blanking pipe is arranged at the bottom of the temporary storage tank, a first blanking valve is arranged on the blanking pipe, and the detection pipe is connected with the blanking pipe below the first blanking valve. This application has the effect of being convenient for detect mixed powder mixing quality.

Description

Epoxy powder agitator convenient to detect

Technical Field

The application relates to the field of epoxy resin powder production equipment, in particular to an epoxy resin powder stirrer convenient to detect.

Background

In the production process of epoxy resin powder, in order to reduce the waste of the powder, the powder needs to be fully stirred and then is conveyed to a screw extruder and a tablet press for film forming, so that the mixing quality of the powder is greatly required.

Patent application No. CN201621063703.X discloses a high-efficient powder stirring mixing arrangement, includes: a support comprising a horizontal base and two support ribs; the roller is pivoted on the two support ribs, one end of the roller is in shaft connection with a motor fixed on one support rib, a feed inlet and a discharge outlet are formed in the inner wall of the roller, and a material lifting plate is further arranged on the inner wall of the roller; the stirring component comprises a rotating shaft and a plurality of stirring blades, two ends of the rotating shaft are respectively pivoted on the support, the stirring blades are respectively arranged on four side surfaces of the middle section of the rotating shaft, a plurality of triangular bulges are arranged on one blade surface of each stirring blade in a matrix manner, and a plurality of circular bulges are arranged on the other blade surface in a matrix manner; a driving member that drives the stirring member to rotate.

In view of the related art as described above, the inventors considered that the quality inspection of the mixed powder in the agitator was inconvenient.

SUMMERY OF THE UTILITY MODEL

For the convenience of detect the mixing quality of mixing powder in the agitator tank, this application provides an epoxy powder agitator convenient to detect.

The application provides a pair of epoxy powder agitator convenient to detect adopts following technical scheme:

an epoxy resin powder stirrer convenient to detect comprises a support, a stirring tank, a first stirring mechanism and a temporary storage tank, wherein the stirring tank and the first stirring mechanism are positioned on the support, the first stirring mechanism is used for stirring powder in the stirring tank, a detection pipe and a discharge pipe are arranged at the bottom of the stirring tank, a first valve is arranged on the detection pipe, and a second valve is arranged on the discharge pipe; the temporary storage tank is located below the discharge pipe, a blanking pipe is arranged at the bottom of the temporary storage tank, a first blanking valve is arranged on the blanking pipe, and the detection pipe is connected with the blanking pipe below the first blanking valve.

By adopting the technical scheme, after the powder is stirred by the stirring tank, the second valve is opened, the mixed powder enters the temporary storage tank from the discharge pipe, and after the mixed powder completely enters the temporary storage tank, the next batch of raw materials can be added into the stirring tank for stirring; meanwhile, the first blanking valve is opened, the mixed powder falls onto the screw extruder from the temporary storage tank for processing, stirring and subsequent production can be carried out simultaneously, and the stirring production efficiency of the epoxy resin is improved.

The detection tube and the first valve can facilitate personnel to sample the mixed powder, and the mixed powder can fall from the detection tube for detection after the first valve is opened; the detection pipe is connected with the blanking pipe, so that the mixed powder can directly fall onto the screw extruder, and the mixed powder can be directly detected on a production line.

When mixed powder is left in the temporary storage tank, the first blanking valve is closed, the first valve is opened, the mixed powder of the next batch can be detected, and the mixed powder in each batch of stirring tank can be detected conveniently.

Optionally, the detection pipe comprises a transverse pipe and a vertical pipe, one end of the transverse pipe is communicated with the stirring tank, the other end of the transverse pipe is connected with the first valve, and the vertical pipe is communicated with the transverse pipe.

By adopting the technical scheme, the first valve is opened, and the mixed powder passes through the transverse pipe and the vertical pipe and falls into the blanking pipe from the blanking end of the vertical pipe; the first valve is closed, and the mixed powder is stirred and mixed in the stirring tank.

Optionally, first valve includes cylinder and push pedal, the axis of cylinder is parallel with the axis of violently managing, the piston rod and the push pedal of cylinder are connected, violently manage the one end of keeping away from the agitator tank and be equipped with the mounting panel, the cylinder body and the mounting panel of cylinder are connected, the push pedal is located violently intraductal, the push pedal with violently manage sliding connection.

By adopting the technical scheme, the first valve can control the mixed powder to fall off from the detection pipe; when the stirring tank is used for stirring, a piston rod of the air cylinder extends out, and the push plate is positioned at one side, close to the stirring tank, of the communication position of the horizontal pipe and the vertical pipe; when detecting, the piston rod shrink of cylinder, the push pedal is moved towards one side that is close to the cylinder under the drive of piston rod, when the push pedal was kept away from the intercommunication department of violently managing with the standpipe gradually, the discharge end that the standpipe can be followed to the mixed powder dropped.

Optionally, a connecting pipe is arranged between the vertical pipe and the blanking pipe, a feeding end of the connecting pipe is connected with the vertical pipe, a discharging end of the connecting pipe is connected with the blanking pipe, and a joint of the connecting pipe and the blanking pipe is located below the first blanking valve.

By adopting the technical scheme, the connecting pipe provides a passage for the falling of the mixed powder, so that the splashing of the mixed powder can be reduced, and the sampling of the mixed powder is facilitated; the discharge end of the connecting pipe is located below the first blanking valve, and the detection of the mixed powder of the next batch can be carried out while the mixed powder is stored in the temporary storage tank.

Optionally, a second blanking valve is arranged on the blanking pipe and located at the discharge end of the connecting pipe, the second blanking valve comprises a blanking motor, a blanking speed reducer and a stirring sheet, the blanking motor is connected with the outer wall of the blanking pipe, the blanking motor is connected with the blanking speed reducer, the blanking speed reducer is connected with the stirring sheet, the stirring sheet is located inside the blanking pipe, and the outer wall of the stirring sheet is attached to the inner wall of the blanking pipe.

By adopting the technical scheme, the blanking motor is turned on, the stirring sheet rotates, and the rotating speed of the stirring sheet can be adjusted by controlling the rotating speed of the blanking motor, so that the falling speed of the mixed powder can be controlled.

Optionally, a detachable flexible pipe is arranged between the feeding end of the connecting pipe and the discharging end of the vertical pipe.

Through adopting above-mentioned technical scheme, the standpipe can be connected together with the connecting pipe with the flexible pipe, conveniently mixes the sample of powder.

Optionally, the connecting pipe includes a plurality of connecting pipes, and the connecting pipes are connected in sequence.

By adopting the technical scheme, the sectional connecting pipes are convenient to assemble and move, and can adapt to different installation environments.

Optionally, a clamp is arranged at the joint of the connecting pipe.

Through adopting above-mentioned technical scheme, the clamp makes the connection of takeover inseparabler, can reduce the leakage of mixing the powder.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the detection pipe and the first valve are arranged, so that the sampling of the mixed powder can be conveniently carried out by personnel, and the detection of the mixed powder in each batch of the stirring tank is conveniently carried out by connecting the detection pipe with the blanking pipe;

2. the connection between the detection pipe and the blanking pipe under various installation conditions can be adapted by arranging the connecting pipe;

3. through setting up the second blanking valve, can control the speed that drops of mixing the powder, help improving epoxy's production quality.

Drawings

FIG. 1 is a schematic diagram of an overall structure of an epoxy resin powder stirrer convenient for detection according to an embodiment of the present application.

FIG. 2 is a perspective cross-sectional view of an agitator tank of an epoxy resin powder agitator for facilitating inspection according to an embodiment of the present application.

Fig. 3 is an enlarged view at a in fig. 2.

FIG. 4 is a schematic sectional perspective view of a temporary storage tank of an epoxy resin powder stirrer, which is convenient for detection in an embodiment of the present application.

FIG. 5 is a schematic structural diagram of a second blanking valve of an epoxy resin powder stirrer for facilitating detection according to an embodiment of the present application.

FIG. 6 is a schematic structural diagram of a cover plate of an epoxy resin powder stirrer for facilitating detection according to an embodiment of the present application.

Description of reference numerals: 1. a support; 2. a stirring tank; 3. a first stirring mechanism; 31. installing a box; 32. a first motor; 33. a first decelerator; 34. a first stirring rod; 35. a first stirring blade; 4. a temporary storage tank; 5. a detection tube; 51. a transverse tube; 52. a vertical tube; 6. a discharge pipe; 7. a first valve; 71. a cylinder; 72. pushing the plate; 8. a second valve; 9. a second stirring mechanism; 91. a cover plate; 92. a second motor; 93. a second decelerator; 94. a second stirring rod; 95. a second stirring blade; 10. a blanking pipe; 11. a first blanking valve; 12. a connecting pipe; 13. taking over a pipe; 14. clamping a hoop; 15. a flexible tube; 16. a second blanking valve; 161. a blanking motor; 162. a blanking speed reducer; 163. a stirring sheet; 17. mounting a plate; 18. a rope; 19. a boss; 20. a feed pipe; 21. an air outlet pipe; 22. a communicating pipe; 23. a ventilation cover; 24. an access door; 25. and (5) buckling.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses epoxy powder agitator convenient to detect. Referring to fig. 1 and 2, the epoxy resin powder stirrer convenient for detection comprises a support 1, a stirring tank 2, a first stirring mechanism 3 and a temporary storage tank 4, wherein the first stirring mechanism 3 comprises an installation box 31, a first motor 32, a first speed reducer 33, a first stirring rod 34 and a first stirring blade 35, the stirring tank 2 and the installation box 31 are welded on the support 1, the installation box 31 is positioned below the stirring tank, a shell of the first motor 32 is connected in the installation box 31 by using bolts, an output shaft of the first motor 32 is connected with the first speed reducer 33 by a coupler, the first speed reducer 33 is connected with the first stirring rod 34 by a coupler, the first stirring rod 34 and the first stirring blade 35 are integrally formed, and the first stirring blade 35 is positioned in the stirring tank 2; the first motor 32 is turned on, and the first stirring rod 34 and the first stirring blade 35 rotate, so that the stirring and mixing of the powder can be performed.

Referring to fig. 3, the bottom of the stirring tank 2 is communicated with a detection pipe 5 and a discharge pipe 6, the detection pipe 5 and the discharge pipe 6 are horizontally arranged, a first valve 7 is arranged on the detection pipe 5, a second valve 8 is arranged on the discharge pipe 6, the detection pipe 5 comprises a transverse pipe 51 and a vertical pipe 52, the vertical pipe 52 is communicated with the transverse pipe 51, and an opening of the vertical pipe 52 faces downwards; one end of the transverse pipe 51 is communicated with the stirring tank 2, the other end of the transverse pipe 51 is connected with the first valve 7, the first valve 7 and the second valve 8 in the embodiment have the same structure, the first valve 7 comprises an air cylinder 71 and a push plate 72, the axis of the air cylinder 71 is parallel to the axis of the transverse pipe 51, one end of the transverse pipe 51, which is far away from the stirring tank 2, is welded with a mounting plate 17, and the cylinder body of the air cylinder 71 is in bolted connection with the mounting plate 17; the piston rod of the cylinder 71 is in threaded connection with the push plate 72, the push plate 72 is located in the transverse pipe 51, and the push plate 72 is in sliding connection with the transverse pipe 51. The piston rod of the cylinder 71 contracts, the push plate 72 moves towards one side close to the cylinder 71 under the driving of the piston rod, and when the push plate 72 is gradually far away from the communication position of the transverse pipe 51 and the vertical pipe 52, the mixed powder can fall from the discharge end of the vertical pipe 52.

Referring to fig. 4, the temporary storage tank 4 is located below the discharge pipe 6, a second stirring mechanism 9 is arranged in the temporary storage tank 4, the second stirring mechanism 9 comprises a cover plate 91, a second motor 92, a second speed reducer 93, a second stirring rod 94 and a second stirring blade 95, the cover plate 91 is located on an opening of the temporary storage tank 4, the second motor 92 is vertically connected to the cover plate 91, a shell of the second motor 92 is connected with the cover plate 91 through a bolt, an output shaft of the second motor 92 is connected with the second speed reducer 93 through a coupler, the second speed reducer 93 is connected with the second stirring rod 94 through a coupler, and the second stirring rod 94 and the second stirring blade 95 are integrally formed. The second stirring mechanism 9 can stir the mixed powder in the temporary storage tank 4, so that the mixed powder can be conveniently discharged from the temporary storage tank 4; the bottom of the temporary storage tank 4 is communicated with a blanking pipe 10, an opening of the blanking pipe 10 faces downwards, the blanking pipe 10 is provided with a first blanking valve 11, the first blanking valve 11 is a rotary valve in the embodiment, and the detection pipe 5 is connected with the blanking pipe 10; the first blanking valve 11 is opened, and the mixed powder can fall from the temporary storage tank 4 to the screw extruder for processing.

A connecting pipe 12 is arranged between the vertical pipe 52 and the blanking pipe 10, the feeding end of the connecting pipe 12 is connected with the vertical pipe 52, the discharging end of the connecting pipe 12 is communicated with the blanking pipe 10, the joint of the connecting pipe 12 and the blanking pipe 10 is positioned below the first blanking valve 11, and the connecting pipe 12 is helpful for mixed powder to fall from the blanking pipe 10. When mixed powder exists in the temporary storage tank 4, the first blanking valve 11 is closed, the first valve 7 is opened, the mixed powder falls onto the screw extruder from the discharge end of the blanking pipe 10 through the connecting pipe 12, the detection of the mixed powder of the next batch can be carried out, and the detection precision of the mixed powder can be improved.

The connecting pipe 12 comprises a plurality of connecting pipes 13, the connecting pipes 13 are connected in sequence, and the sectional connecting pipes 13 are convenient to assemble and move and can adapt to different installation environments; in order to make the connection of the connecting pipe 13 more compact, a clamping hoop 14 is arranged at the connection position of the connecting pipe 13, so that the leakage of the mixed powder can be reduced.

A detachable flexible pipe 15 is arranged between the feeding end of the connecting pipe 12 and the discharging end of the vertical pipe 52, in the embodiment, the flexible pipe 15 is a cloth bag, the cloth bag is wrapped on the outer sides of the vertical pipe 52 and the connecting pipe 12, and the cloth bag is bound on the outer walls of the vertical pipe 52 and the connecting pipe 13 by using a rope 18; the discharge end of standpipe 52 and the feed end of connecting pipe 12 are equipped with boss 19 along its circumference, and boss 19 and standpipe 52 integrated into one piece, boss 19 can prevent that rope 18 from droing, makes the flexible pipe 15 more firm with being connected of standpipe 52 and connecting pipe 12.

Referring to fig. 5, a second blanking valve 16 is connected to the discharging end of the blanking pipe 10, the second blanking valve 16 is located at the discharging end of the connecting pipe 12, the second blanking valve 16 includes a blanking motor 161, a blanking reducer 162 and a stirring sheet 163, the blanking motor 161 is bolted to the outer wall of the blanking pipe 10, the blanking motor 161 is coupled to the blanking reducer 162, the blanking reducer 162 is coupled to the stirring sheet 163, the stirring sheet 163 is located inside the blanking pipe 10, and the outer wall of the stirring sheet 163 is attached to the inner wall of the blanking pipe 10. The blanking motor 161 is turned on, the blanking motor 161 rotates to drive the stirring sheet 163 to rotate, the rotating speed of the stirring sheet 163 can be changed by adjusting the rotating speed of the blanking motor 161, and therefore the falling speed of the mixed powder can be controlled.

Referring to fig. 6, the cover plate 91 is connected with a feed pipe 20 and an air outlet pipe 21, the axes of the feed pipe 20 and the air outlet pipe 21 are parallel to the axis of the second motor 92, a detachable communicating pipe 22 is connected between the feed end of the feed pipe 20 and the discharge end of the discharge pipe 6, the structure of the communicating pipe 22 is the same as that of the flexible pipe 15, and the feed pipe 20 can facilitate the mixed powder in the stirring tank 2 to enter the temporary storage tank 4; the gas outlet pipe 21 is used for discharging gas generated during stirring in the temporary storage tank 4; in order to reduce the splashing of the mixed powder in the temporary storage tank 4, a ventilation cover 23 is arranged at the opening of the air outlet pipe 21, in the embodiment, the ventilation cover 23 is a cloth bag, and the cloth bag is bound on the outer wall of the air outlet pipe 21 by using a rope 18.

The cover plate 91 is also provided with an access door 24, the access door 24 is rotatably connected with the cover plate 91 through a pin shaft, and the access door 24 can facilitate the maintenance of the temporary storage tank 4 by personnel; one side of access door 24, far away from the round pin axle, is equipped with buckle 25, and buckle 25 is convenient for carry out opening and shutting of access door 24.

The implementation principle of the epoxy resin powder stirrer convenient to detect in the embodiment of the application is as follows: the first valve 7 and the second valve 8 are closed, after the powder enters the stirring tank 2, the first motor 32 is opened, the first stirring rod 34 rotates to drive the first stirring blade 35 to rotate, and the powder is stirred; after the stirring is finished, the first valve 7 and the second blanking valve 16 are opened, so that a small amount of mixed powder sequentially passes through the transverse pipe 51, the vertical pipe 52, the flexible pipe 15 and the connecting pipe 12, and finally falls down from the blanking pipe 10 to perform detection on the mixed powder.

If the mixing quality of the mixed powder can meet the requirement, closing the first valve 7, opening the second valve 8, and allowing the mixed powder to enter the temporary storage tank 4 through the discharge pipe 6, the communicating pipe 22 and the feed pipe 20; turning on a second motor 92, and rotating a second stirring rod 94 and a second stirring blade 95 to stir the mixed powder in the temporary storage tank 4; after the speed of the blanking motor 161 is adjusted, the first blanking valve 11 and the second blanking valve 16 are opened, and the mixed powder in the temporary storage tank 4 falls onto the screw extruder.

After all the mixed powder in the stirring tank 2 enters the temporary storage tank 4, closing the first valve 7 and the second valve 8, and adding the next batch of powder into the stirring tank 2 to stir and mix the next batch of powder; when the next batch of powder is detected, if the last batch of mixed powder still remains in the temporary storage tank 4, the first blanking valve 11 needs to be closed, and then the first valve 7 is opened to detect the mixed powder, so as to prevent the mixed powder of different batches from mixing and affecting the detection result. If the mixed powder in the temporary storage tank 4 completely falls, the second batch of mixed powder can be detected only by opening the first valve 7 and allowing the second batch of mixed powder to fall onto the screw extruder through the detection pipe 5 and the blanking pipe 10, so that the continuous detection of the mixed powder in the stirrer is realized.

If the mixing quality of the mixed powder does not meet the requirement, the first motor 32 is started to continue stirring, and the first valve 7 can be opened at any time in the stirring process to detect the mixed powder. The epoxy resin powder agitator convenient to detect of this application embodiment has the effect of the mixing quality of the powder of being convenient for detect.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The epoxy resin powder stirrer convenient to detect is characterized by comprising a support (1), a stirring tank (2), a first stirring mechanism (3) and a temporary storage tank (4), wherein the stirring tank (2) and the first stirring mechanism (3) are positioned on the support (1), the first stirring mechanism (3) is used for stirring powder in the stirring tank (2), a detection pipe (5) and a discharge pipe (6) are arranged at the bottom of the stirring tank (2), a first valve (7) is arranged on the detection pipe (5), and a second valve (8) is arranged on the discharge pipe (6); the temporary storage tank (4) is located below the discharge pipe (6), a blanking pipe (10) is arranged at the bottom of the temporary storage tank (4), a first blanking valve (11) is arranged on the blanking pipe (10), and the detection pipe (5) is connected with the blanking pipe (10) below the first blanking valve (11).

2. The epoxy resin powder stirrer convenient for detection according to claim 1, wherein the detection pipe (5) comprises a horizontal pipe (51) and a vertical pipe (52), one end of the horizontal pipe (51) is communicated with the stirring tank (2), the other end of the horizontal pipe is connected with the first valve (7), and the vertical pipe (52) is communicated with the horizontal pipe (51).

3. The epoxy resin powder stirrer convenient to detect is characterized in that the first valve (7) comprises an air cylinder (71) and a push plate (72), the axis of the air cylinder (71) is parallel to the axis of a transverse pipe (51), a mounting plate (17) is arranged at one end of the transverse pipe (51) far away from the stirring tank (2), the cylinder body of the air cylinder (71) is connected with the mounting plate (17), the piston rod of the air cylinder (71) is connected with the push plate (72), the push plate (72) is positioned in the transverse pipe (51), and the push plate (72) is connected with the transverse pipe (51) in a sliding mode.

4. The epoxy resin powder stirrer convenient for detection according to claim 2, wherein a connecting pipe (12) is arranged between the vertical pipe (52) and the blanking pipe (10), the feeding end of the connecting pipe (12) is connected with the vertical pipe (52), the discharging end of the connecting pipe (12) is connected with the blanking pipe (10), and the joint of the connecting pipe (12) and the blanking pipe (10) is positioned below the first blanking valve (11).

5. The epoxy resin powder stirrer convenient to detect is characterized in that a second blanking valve (16) is arranged on the blanking pipe (10), the second blanking valve (16) is located at the discharge end of the connecting pipe (12), the second blanking valve (16) comprises a blanking motor (161), a blanking reducer (162) and a stirring sheet (163), the blanking motor (161) is connected with the outer wall of the blanking pipe (10), the blanking motor (161) is connected with the blanking reducer (162), the blanking reducer (162) is connected with the stirring sheet (163), the stirring sheet (163) is located in the blanking pipe (10), and the outer wall of the stirring sheet (163) is attached to the inner wall of the blanking pipe (10).

6. Epoxy resin powder stirrer facilitating detection according to claim 4, characterized in that a detachable flexible tube (15) is provided between the feeding end of the connecting tube (12) and the discharging end of the standpipe (52).

7. Epoxy resin powder stirrer facilitating detection according to claim 4, characterized in that the connection tube (12) comprises a plurality of connection tubes (13), the connection tubes (13) being connected in series.

8. Epoxy resin powder stirrer facilitating detection according to claim 6, characterized in that the joint of the adapter tube (13) is provided with a clamp (14).