阅读说明：本技术 一种防堵塞的黏性物料料斗 (Prevent stickness material hopper of jam ) 是由 陈瑞印 于 2021-01-18 设计创作，主要内容包括：本发明公开了一种防堵塞的黏性物料料斗,包括机体,所述机体内设有收纳腔,所述收纳腔内设有清理机构,所述清理机构包括滑动设置在所述收纳腔左右侧内壁间的滑动板,所述滑动板上固定设有气压机壳,所述气压机壳贯穿所述滑动板上下端面,所述气压机壳上端面固定设有气压机,所述气压机壳内设有气压腔,所述气压腔左右侧内壁间滑动设有活塞,本发明通过内置的推块来感应料斗口是否因堵塞导致下料换慢,之后再通过加热板和刮板的配合对料斗内壁进行物料疏通,使其能够保持正常的下料速率,可以保证的生产效率稳定,同时避免人为疏通的危险,内置的挡板能够立即对进料口进行阻挡以便疏通工作的顺利进行。(The invention discloses an anti-blocking viscous material hopper, which comprises a machine body, wherein a containing cavity is arranged in the machine body, a cleaning mechanism is arranged in the containing cavity and comprises a sliding plate which is arranged between the left inner wall and the right inner wall of the containing cavity in a sliding way, an air pressure machine shell is fixedly arranged on the sliding plate and penetrates through the upper end surface and the lower end surface of the sliding plate, the invention senses whether the feeding is slowed down due to blockage by a built-in push block, then conducts material dredging on the inner wall of the hopper by matching the heating plate and the scraper, ensures that the normal feeding speed can be kept, and can ensure stable production efficiency, meanwhile, the danger of artificial dredging is avoided, and the built-in baffle can immediately block the feeding hole so as to facilitate the smooth dredging operation.)

1. The utility model provides a prevent stickness material hopper of jam, includes the organism, its characterized in that: a containing cavity is arranged in the machine body, a cleaning mechanism is arranged in the containing cavity and comprises a sliding plate which is arranged between the left inner wall and the right inner wall of the containing cavity in a sliding mode, an air pressure shell is fixedly arranged on the sliding plate and penetrates through the upper end face and the lower end face of the sliding plate, an air compressor is fixedly arranged on the upper end face of the air pressure shell, an air pressure cavity is arranged in the air pressure shell, a piston is slidably arranged between the left inner wall and the right inner wall of the air pressure cavity, a push rod is fixedly arranged on the lower end face of the piston and penetrates through the lower inner wall of the air pressure cavity, a scraper is fixedly arranged on the lower end face of the push rod and is slidably arranged between the front inner wall and the rear inner wall of the containing cavity, two limiting blocks are fixedly arranged on the left inner wall and the right inner wall of the containing cavity in a bilateral symmetry mode, the first rotating shaft penetrates through the inner wall of the upper side of the containing cavity and the upper end surface and the lower end surface of the sliding plate, the sliding plate is internally connected with the first rotating shaft through threads, the lower end surface of the first rotating shaft is rotationally arranged on the upper end surface of the limiting block on the left side, the inner wall of the rear side of the containing cavity is provided with a first groove and a second groove, the second groove is positioned at the upper side of the first groove, a baffle is arranged between the left inner wall and the right inner wall of the first groove in a sliding way, a first slide block is arranged between the left inner wall and the right inner wall of the second groove in a sliding manner, a first pressure sensor is fixedly arranged on the inner wall of the lower side of the second groove, a first spring is fixedly arranged between the first sliding blocks of the first pressure sensor, the baffle is connected with the first sliding blocks through a first string, the first string penetrates through the inner wall of the upper side of the first groove, the inner wall of the lower side of the second groove and the upper end face and the lower end face of the first pressure sensor;

the heating mechanism is arranged in the containing cavity and comprises two fixed shells which are fixedly arranged on the left end face and the right end face of the containing cavity in a bilateral symmetry mode by taking the scraper as a center, an air cavity is arranged in each fixed shell and is close to the inner wall of the scraper side, a protective shell is fixedly arranged on the inner wall of the scraper side, the protective shell penetrates through the inner wall of the left side of the air cavity, an extrusion cavity is arranged in each protective shell, a second slider is arranged between the inner walls of the upper side and the lower side of the extrusion cavity in a sliding mode, a second spring is fixedly arranged between the inner walls of the extrusion cavity far away from the inner wall of the seventh rotating shaft side, a conductive block is arranged on the extrusion cavity close to the inner wall of the scraper side in a sliding mode, penetrates through the extrusion cavity and is close to the inner wall of the scraper side and the left end face and the right end face of the second, the plug is connected with the conductive block through a wire, a third sliding block is arranged on the inner wall of the lower side of the air cavity in a sliding mode, a power supply block is fixedly arranged on the third sliding block close to the end face of the scraper, a second rotating shaft is arranged between the inner walls of the front side and the rear side of the air cavity in a rotating mode, a driving gear is fixedly arranged on the second rotating shaft, the driving gear is meshed with the upper end face of the third sliding block, the driving gear is connected with the second sliding block through a second thin rope, a first fixing block is fixedly arranged on the inner wall of the front side of the air cavity, a first torsion groove is formed in the first fixing block, the first torsion groove is coaxial with the second rotating shaft, and a first torsion spring is arranged between the inner;

the containing cavity is internally provided with an adjusting mechanism, the adjusting mechanism comprises a second motor fixedly arranged on the rear end face of the machine body, the front end of the second motor is provided with a third rotating shaft in a rotating manner, the third rotating shaft penetrates through the front end face and the rear end face of the machine body, a driving cam and a driving pulley are fixedly arranged on the third rotating shaft, the driving cam is positioned in the containing cavity, the driving pulley is positioned on the front side of the machine body, the front end face of the machine body is provided with a fourth rotating shaft in a rotating manner, the fourth rotating shaft is positioned on the right side of the third rotating shaft, four contract driven pulleys and a transmission gear are fixedly arranged on the fourth rotating shaft, the transmission gear is positioned on the front side of the driven pulley, the driven pulley is connected with the driving pulley through a belt, the inner wall of the rear side of the containing cavity is provided with a fifth rotating shaft in a rotating manner, the fifth rotating shaft penetrates, the driven cam is located in the containing cavity, the driving gear is located on the front side of the machine body, and the driving gear is meshed with the transmission gear.

2. An anti-clogging viscous material hopper according to claim 1, wherein: clearance mechanism still includes two fixed plates that organism rear side inner wall is fixed to be equipped with, two distribute about the fixed plate, the left side the fixed second motor that is equipped with of fixed plate right-hand member face, the second motor right-hand member rotates and is equipped with the sixth pivot, the rotation of sixth pivot right-hand member face sets up on the right side the fixed plate left end face, the fixed driven gear that is equipped with in the sixth pivot, driven gear runs through organism rear end face and with the meshing of baffle rear end face.

3. An anti-clogging viscous material hopper according to claim 1, wherein: heating mechanism still includes accomodate around the chamber between the side inner wall with the scraper blade rotates two seventh pivots that are equipped with, two for central bilateral symmetry the seventh pivot is located two between the initiative cam, two the initiative cam can promote two the seventh pivot rotates, the seventh pivot runs through organism rear side inner wall, the fixed second fixed block that is equipped with of organism rear end face, be equipped with second torsion groove in the second fixed block, second torsion groove with the same axle center of seventh pivot, it is equipped with the second torsional spring to rotate between second torsion inslot wall.

4. An anti-clogging viscous material hopper according to claim 1, wherein: guiding mechanism is still including fixed setting accomodate the connecting plate between the chamber front and back side inner wall, the connecting plate is located seventh pivot downside, the fixed third fixed block that is equipped with of connecting plate up end, be equipped with movable chamber in the third fixed block, it is equipped with the fourth slider to slide between the side inner wall about the activity chamber, the fixed ejector pad that is equipped with of fourth slider up end, the fixed second pressure sensor that is equipped with of activity chamber downside inner wall, second pressure sensor with the fixed third spring that is equipped with between the fourth slider.

5. An anti-clogging viscous material hopper according to claim 1, wherein: the elasticity of the second spring is larger than the torsion of the first torsion spring.

Technical Field

The invention relates to the field related to material transportation, in particular to an anti-blocking viscous material hopper.

Background

Can see the equipment of material transportation often in various industry and food industry, it can make material automatic supply, does not need personnel to interfere, and a lot of problems often can appear at the in-process of transportation unloading to viscidity material, and when the unloading of hopper was transported to the stickness material, can lead to hopper mouth to block up after using for a long time to influence work efficiency, later still need the artificial mediation, there is certain danger.

Disclosure of Invention

The invention aims to solve the technical problem of providing an anti-blocking viscous material hopper, and overcomes the situation.

The invention is realized by the following technical scheme.

The invention relates to an anti-blocking sticky material hopper, which comprises a machine body, wherein a containing cavity is arranged in the machine body, a cleaning mechanism is arranged in the containing cavity, the cleaning mechanism comprises a sliding plate which is arranged between the left inner wall and the right inner wall of the containing cavity in a sliding manner, an air pressure machine shell is fixedly arranged on the sliding plate and penetrates through the upper end surface and the lower end surface of the sliding plate, an air pressure machine is fixedly arranged on the upper end surface of the air pressure machine shell, an air pressure cavity is arranged in the air pressure machine shell, a piston is arranged between the left inner wall and the right inner wall of the air pressure cavity in a sliding manner, a push rod is fixedly arranged on the lower end surface of the piston and penetrates through the lower inner wall of the air pressure cavity, a scraper plate is fixedly arranged on the lower end surface of the push rod and is slidably arranged between the front inner wall and the rear inner wall of the, the lower end of the first motor is rotatably provided with a first rotating shaft, the first rotating shaft penetrates through the inner wall of the upper side of the containing cavity and the upper end face and the lower end face of the sliding plate, the sliding plate is connected with the first rotating shaft through threads, the lower end face of the first rotating shaft is rotatably arranged on the left side of the upper end face of the limiting block, the inner wall of the rear side of the containing cavity is provided with a first groove and a second groove, the second groove is located on the upper side of the first groove, a baffle is arranged between the inner walls of the left side and the right side of the first groove in a sliding manner, a first sliding block is arranged between the inner walls of the left side and the right side of the second groove in a sliding manner, a first pressure sensor is fixedly arranged on the inner wall of the lower side of the second groove, a first spring is fixedly arranged between the first sliding blocks, the baffle is connected with the first sliding block, The inner wall of the lower side of the second groove and the upper end face and the lower end face of the first pressure sensor are arranged on the inner wall of the lower side of the second groove;

the heating mechanism is arranged in the containing cavity and comprises two fixed shells which are fixedly arranged on the left end face and the right end face of the containing cavity in a bilateral symmetry mode by taking the scraper as a center, an air cavity is arranged in each fixed shell and is close to the inner wall of the scraper side, a protective shell is fixedly arranged on the inner wall of the scraper side, the protective shell penetrates through the inner wall of the left side of the air cavity, an extrusion cavity is arranged in each protective shell, a second slider is arranged between the inner walls of the upper side and the lower side of the extrusion cavity in a sliding mode, a second spring is fixedly arranged between the inner walls of the extrusion cavity far away from the inner wall of the seventh rotating shaft side, a conductive block is arranged on the extrusion cavity close to the inner wall of the scraper side in a sliding mode, penetrates through the extrusion cavity and is close to the inner wall of the scraper side and the left end face and the right end face of the second, the plug is connected with the conductive block through a wire, a third sliding block is arranged on the inner wall of the lower side of the air cavity in a sliding mode, a power supply block is fixedly arranged on the third sliding block close to the end face of the scraper, a second rotating shaft is arranged between the inner walls of the front side and the rear side of the air cavity in a rotating mode, a driving gear is fixedly arranged on the second rotating shaft, the driving gear is meshed with the upper end face of the third sliding block, the driving gear is connected with the second sliding block through a second thin rope, a first fixing block is fixedly arranged on the inner wall of the front side of the air cavity, a first torsion groove is formed in the first fixing block, the first torsion groove is coaxial with the second rotating shaft, and a first torsion spring is arranged between the inner;

the containing cavity is internally provided with an adjusting mechanism, the adjusting mechanism comprises a second motor fixedly arranged on the rear end face of the machine body, the front end of the second motor is provided with a third rotating shaft in a rotating manner, the third rotating shaft penetrates through the front end face and the rear end face of the machine body, a driving cam and a driving pulley are fixedly arranged on the third rotating shaft, the driving cam is positioned in the containing cavity, the driving pulley is positioned on the front side of the machine body, the front end face of the machine body is provided with a fourth rotating shaft in a rotating manner, the fourth rotating shaft is positioned on the right side of the third rotating shaft, four contract driven pulleys and a transmission gear are fixedly arranged on the fourth rotating shaft, the transmission gear is positioned on the front side of the driven pulley, the driven pulley is connected with the driving pulley through a belt, the inner wall of the rear side of the containing cavity is provided with a fifth rotating shaft in a rotating manner, the fifth rotating shaft penetrates, the driven cam is located in the containing cavity, the driving gear is located on the front side of the machine body, and the driving gear is meshed with the transmission gear.

Preferably, clearance mechanism still includes two fixed plates, two that the fixed inboard wall of organism rear side was equipped with distribute about the fixed plate, the left side the fixed second motor that is equipped with of fixed plate right-hand member face, second motor right-hand member rotates and is equipped with the sixth pivot, the rotation of sixth pivot right-hand member face sets up on the right side the fixed plate left end face, the fixed driven gear that is equipped with in the sixth pivot, driven gear runs through organism rear end face and with the meshing of baffle rear end face.

Preferably, heating mechanism still includes accomodate around the chamber between the side inner wall with the scraper blade rotates two seventh pivots that are equipped with as central bilateral symmetry, two seventh pivot is located two between the initiative cam, two the initiative cam can promote two the seventh pivot rotates, the seventh pivot runs through organism rear side inner wall, the fixed second fixed block that is equipped with of organism rear end face, be equipped with second torsion groove in the second fixed block, second torsion groove with the same axle center of seventh pivot, it is equipped with the second torsional spring to rotate between second torsion inslot inner wall.

Preferably, guiding mechanism is still including fixed setting accomodate the connecting plate between the chamber front and back side inner wall, the connecting plate is located seventh pivot downside, the fixed third fixed block that is equipped with of connecting plate up end, be equipped with movable chamber in the third fixed block, it is equipped with the fourth slider to slide between the side inner wall about the activity chamber, the fixed ejector pad that is equipped with of fourth slider up end, the fixed second pressure sensor that is equipped with of activity chamber downside inner wall, second pressure sensor with the fixed third spring that is equipped with between the fourth slider.

Preferably, the elastic force of the second spring is greater than the torsion force of the first torsion spring.

The invention has the beneficial effects that: according to the invention, whether the feeding is slowed down due to blockage of the hopper opening is sensed by the built-in push block, and then the inner wall of the hopper is dredged by matching the heating plate and the scraper, so that the normal feeding speed can be kept, the stable production efficiency can be ensured, meanwhile, the danger of artificial dredging is avoided, and the built-in baffle can immediately block the feeding opening so as to smoothly conduct dredging work.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;

FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;

FIG. 4 is a schematic view of the embodiment of the present invention in the direction of C-C in FIG. 1;

FIG. 5 is an enlarged schematic view of the embodiment of the present invention at D in FIG. 1;

FIG. 6 is a schematic view of the embodiment of the present invention in the direction E-E of FIG. 4;

FIG. 7 is a schematic view of the embodiment of the present invention in the direction F-F in FIG. 5.

Detailed Description

The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

With reference to fig. 1-7, the anti-blocking sticky material hopper comprises a machine body 10, a containing cavity 11 is arranged in the machine body 10, a cleaning mechanism 80 is arranged in the containing cavity 11, the cleaning mechanism 80 comprises a sliding plate 12 which is arranged between left and right inner walls of the containing cavity 11 in a sliding manner, an air pressure casing 15 is fixedly arranged on the sliding plate 12, the air pressure casing 15 penetrates through the upper and lower end surfaces of the sliding plate 12, an air pressure machine 16 is fixedly arranged on the upper end surface of the air pressure casing 15, an air pressure cavity 17 is arranged in the air pressure casing 15, a piston 18 is slidably arranged between the left and right inner walls of the air pressure cavity 17, a push rod 19 is fixedly arranged on the lower end surface of the piston 18, the push rod 19 penetrates through the lower inner wall of the air pressure cavity 17, a scraper 20 is fixedly arranged on the lower end surface of the push rod 19, the scraper 20 is slidably arranged between the front and rear inner walls of the containing cavity 11, and two limiting blocks A first motor 13 is fixedly arranged on the upper end surface of the machine body 10, a first rotating shaft 14 is rotatably arranged at the lower end of the first motor 13, the first rotating shaft 14 penetrates through the upper inner wall of the accommodating cavity 11 and the upper and lower end surfaces of the sliding plate 12, the sliding plate 12 is internally connected with the first rotating shaft 14 through threads, the lower end surface of the first rotating shaft 14 is rotatably arranged on the upper end surface of the limiting block 21 on the left side, a first groove 49 and a second groove 51 are arranged on the inner wall on the rear side of the accommodating cavity 11, the second groove 51 is arranged on the upper side of the first groove 49, a baffle 50 is slidably arranged between the left and right inner walls of the first groove 49, a first sliding block 52 is slidably arranged between the left and right inner walls of the second groove 51, a first pressure sensor 53 is fixedly arranged on the inner wall on the lower side of the second groove 51, and a first spring 54 is fixedly arranged between the first sliding blocks 52 of, the baffle 50 is connected to the first slider 52 through a first string 55, the first string 55 penetrates through the upper inner wall of the first groove 49, the lower inner wall of the second groove 51 and the upper and lower end surfaces of the first pressure sensor 53, the first motor 13 drives the first rotating shaft 14 to rotate, the first rotating shaft 14 drives the sliding plate 12 to slide through the threaded connection of the sliding plate 12, the sliding plate 12 drives the air compressor casing 15 to move, the air compressor 16 drives the piston 18 to slide, the piston 18 drives the scraper 20 to move through the push rod 19, and the baffle 50 slides so as to pull the first slider 52 to slide through the first string 55 and extrude the first spring 54;

the accommodating cavity 11 is internally provided with a heating mechanism 81, the heating mechanism 81 comprises two fixing shells 56 which are fixedly arranged on the left end surface and the right end surface of the accommodating cavity 11 in a bilateral symmetry manner by taking the scraper 20 as a center, an air cavity 57 is arranged in each fixing shell 56, the air cavity 57 is close to the inner wall of the scraper 20 side and is fixedly provided with a protective shell 58, the protective shell 58 penetrates through the inner wall of the left side of the air cavity 57, an extrusion cavity 59 is arranged in the protective shell 58, a second slider 63 is arranged between the inner walls of the upper side and the lower side of the extrusion cavity 59 in a sliding manner, the second slider 63 is fixedly provided with a second spring 64 between the inner walls of the seventh rotating shaft 22 side far away from the extrusion cavity 59, the extrusion cavity 59 is close to the inner wall of the scraper 20 side and the left end surface and the right end surface of the second slider 63 in a sliding manner, the conductive block 61 penetrates through, the conductive block 61 penetrates through the left end face and the right end face of the top block 60, a plug 72 is fixedly arranged on the inner wall of the lower side of the air cavity 57, the plug 72 is connected with the conductive block 61 through an electric wire 62, a third slider 70 is arranged on the inner wall of the lower side of the air cavity 57 in a sliding manner, a power supply block 71 is fixedly arranged on the end face of the third slider 70 close to the scraper 20, a second rotating shaft 65 is rotatably arranged between the inner walls of the front side and the rear side of the air cavity 57, a driving gear 66 is fixedly arranged on the second rotating shaft 65, the driving gear 66 is engaged with the upper end face of the third slider 70, the driving gear 66 is connected with the second slider 63 through a second thin rope 73, a first fixing block 67 is fixedly arranged on the inner wall of the front side of the air cavity 57, a first torsion groove 68 is arranged in the first fixing block 67, the first torsion groove 68 is coaxial with the second rotating shaft 65, and, the second spring 64 pushes the second slider 63 to slide, the second slider 63 pushes the conductive block 61 and the top block 60 to slide, the second slider 63 pulls the driving gear 66 to rotate and twist the first torsion spring 69 through the second string 73, the driving gear 66 drives the third slider 70 to slide through the third slider 70, and the third slider 70 pushes the power supply block 71 to slide;

an adjusting mechanism 82 is arranged in the accommodating cavity 11, the adjusting mechanism 82 comprises a second motor 34 fixedly arranged on the rear end face of the machine body 10, a third rotating shaft 35 is arranged at the front end of the second motor 34 in a rotating manner, the third rotating shaft 35 penetrates through the front end face and the rear end face of the machine body 10, a driving cam 36 and a driving pulley 37 are fixedly arranged on the third rotating shaft 35, the driving cam 36 is positioned in the accommodating cavity 11, the driving pulley 37 is positioned on the front side of the machine body 10, a fourth rotating shaft 39 is arranged on the front end face of the machine body 10 in a rotating manner, the fourth rotating shaft 39 is positioned on the right side of the third rotating shaft 35, four contract driven pulleys 40 and transmission gears 41 are fixed on the fourth rotating shaft 39, the transmission gears 41 are positioned on the front sides of the driven pulleys 40, the driven pulleys 40 are connected with the driving pulley 37 through belts 38, and a fifth rotating shaft 42 is arranged on the inner wall of, the fifth rotating shaft 42 penetrates through the inner wall of the front side of the containing cavity 11, four contract driven cams 44 and a driving gear 43 are fixed on the fifth rotating shaft 42, the driven cam 44 is located in the receiving cavity 11, the driving gear 43 is located at the front side of the machine body 10, the driving gear 43 is engaged with the transmission gear 41, the second motor 34 drives the third rotating shaft 35 to rotate, the third shaft 35 drives the driving cam 36 and the driving pulley 37 to rotate, the driving pulley 37 drives the driven pulley 40 to rotate through the belt 38, the driven pulley 40 drives the fourth rotating shaft 39 and the transmission gear 41 to rotate, the transmission gear 41 drives the driving gear 43 to rotate through meshing with the driving gear 43, the driving gear 43 drives the fifth rotating shaft 42 and the driven cam 44 to rotate.

Beneficially, the cleaning mechanism 80 further includes two fixing plates 45 fixedly disposed on the inner wall of the rear side of the machine body 10, the two fixing plates 45 are distributed left and right, the right end face of the left fixing plate 45 is fixedly disposed with a second motor 46, the right end of the second motor 46 is rotatably disposed with a sixth rotating shaft 47, the right end face of the sixth rotating shaft 47 is rotatably disposed on the left end face of the right fixing plate 45, the sixth rotating shaft 47 is fixedly disposed with a driven gear 48, and the driven gear 48 penetrates through the rear end face of the machine body 10 and is engaged with the rear end face of the baffle 50.

Beneficially, the heating mechanism 81 further includes two seventh rotating shafts 22 disposed between the front and rear inner walls of the accommodating cavity 11 and symmetrically rotated about the scraper 20, the two seventh rotating shafts 22 are located between the two driving cams 36, the two driving cams 36 can push the two seventh rotating shafts 22 to rotate, the seventh rotating shafts 22 penetrate through the rear inner wall of the machine body 10, a second fixing block 31 is fixedly disposed on the rear end face of the machine body 10, a second torsion groove 32 is disposed in the second fixing block 31, the second torsion groove 32 and the seventh rotating shaft 22 are coaxial, and a second torsion spring 33 is disposed between the inner walls of the second torsion groove 32.

Beneficially, the adjusting mechanism 82 further includes a connecting plate 24 fixedly disposed between the front and rear inner walls of the accommodating cavity 11, the connecting plate 24 is located on the lower side of the seventh rotating shaft 22, a third fixed block 25 is fixedly disposed on the upper end surface of the connecting plate 24, a movable cavity 26 is disposed in the third fixed block 25, a fourth slider 29 is slidably disposed between the left and right inner walls of the movable cavity 26, a push block 30 is fixedly disposed on the upper end surface of the fourth slider 29, a second pressure sensor 27 is fixedly disposed on the lower inner wall of the movable cavity 26, and a third spring 28 is fixedly disposed between the second pressure sensor 27 and the fourth slider 29.

Advantageously, the elastic force of the second spring 64 is greater than the torsion force of the first torsion spring 69.

In the initial state, the second spring 64, the third spring 28, and the first spring 54 are in a compressed state, and the second torsion spring 33 and the first torsion spring 69 are in a normal state.

When the material inlet is blocked, the momentum of the viscous material is reduced, the third spring 28 pushes the fourth slider 29 to slide upwards, the fourth slider 29 pushes the push block 30 to slide upwards, the second pressure sensor 27 senses that the pressure is reduced, the second motor 46 is started, the second motor 46 drives the sixth rotating shaft 47 to rotate, the sixth rotating shaft 47 drives the driven gear 48 to rotate, the driven gear 48 drives the baffle 50 to slide downwards through the meshing with the baffle 50 to block the material inlet, the baffle 50 slides downwards to pull the first slider 52 to slide downwards through the first string 55 to press the first spring 54, the first pressure sensor 53 senses that the pressure is increased, the second motor 34 is started, the second motor 34 drives the third rotating shaft 35 to rotate, the third rotating shaft 35 drives the driving cam 36 and the driving pulley 37 to rotate, the driving pulley 37 drives the driven pulley 40 to rotate through the belt 38, and the driven pulley 40 drives the fourth rotating shaft 39 and the transmission gear 41 to rotate, the transmission gear 41 drives the driving gear 43 to rotate by meshing with the driving gear 43, the driving gear 43 drives the fifth rotating shaft 42 and the driven cam 44 to rotate, two heating plates 23 are pushed to rotate to be in an upright state at a certain angle, sticky materials adhered to the front side and the rear side of the accommodating cavity 11 are scraped completely, then the first motor 13 is started, the first rotating shaft 14 is driven to rotate by the first motor 13, the first rotating shaft 14 drives the sliding plate 12 to slide downwards for a certain distance by virtue of threaded connection of the sliding plate 12, the sliding plate 12 drives the air pressure machine shell 15 to move, the air pressure machine 16 drives the piston 18 to slide, the piston 18 drives the scraping plate 20 to slide downwards by virtue of the push rod 19, the sticky materials blocked on the end face of the heating plate 23 and the inner wall of the front side and the rear side of the accommodating cavity 11 are pushed by the second spring 64 to slide, the second sliding block 63 pushes the conductive block 61 and the top block 60 to, the driving gear 66 drives the third slider 70 to slide through the third slider 70, the third slider 70 pushes the power supply block 71 to slide, the plug 72 is inserted into the power supply block 71, the circuit is powered on, the heating plate 23 starts to heat, and the viscous material is convenient to fall off.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.