CN110538606A

CN110538606A - Production line device for automatically producing facing materials

Info

Publication number: CN110538606A
Application number: CN201910966242.9A
Authority: CN
Inventors: 郑昌祥; 陈诚
Original assignee: Nanjing Zhongya Heavy Industry Machinery Co Ltd
Current assignee: Nanjing Zhongya Heavy Industry Machinery Co Ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2019-12-06

Abstract

The invention discloses a production line device for automatically producing decorative materials, which comprises a mixing and stirring device, a particle feeding device and a solution proportioning device, wherein the particle feeding device is connected with the mixing and stirring device, the particle feeding device comprises a bin pump for storing particles, a plurality of sand bins connected with the bin pump, and a real color stone kettle connected with the sand bins, the real color stone kettle is communicated with the mixing and stirring device through a pipeline, a metering scale is arranged on the real color stone kettle, the solution proportioning device comprises a plurality of auxiliary agent bins for containing different auxiliary agents, metering bins connected with the auxiliary agent bins through pipelines, and a reaction kettle connected with the metering bins through pipelines, and the reaction kettle is connected with the mixing and stirring device through a pipeline. The invention has the effect of replacing manual automatic production.

Description

Production line device for automatically producing facing materials

Technical Field

The invention relates to the field of facing material production lines, in particular to a production line device for automatically producing facing materials.

Background

The building finishing materials are various and comprise natural stone, wood, paint and the like, and the paint finishing is building finishing of which the surface base layer of the inner wall, the ceiling or the outer wall of a building is treated and then sprayed, brushed or painted. Is used for protecting the wall, beautifying the building, meeting the use requirements and improving the indoor lighting and cleaning conditions.

At present, the production of the facing paint is to mix the powdery solid particle raw material and the solution in a certain proportion to form slurry. In the existing production, powdery raw materials and solution are manually weighed, and then the powdery solid particle raw materials and the solution are poured into a stirring tank for stirring. This kind of production mode needs the manual work to weigh powdery solid particle and solvent respectively, pours into agitator tank stirring again into, and consequently the amount of labour that needs is big, and degree of automation is low. It is desirable to design an automatic production line for producing the above facing materials.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a production line device for automatically producing a facing material, which has the advantages of automatically producing the facing material, improving the production efficiency and reducing the labor cost.

the technical purpose of the invention is realized by the following technical scheme: the utility model provides a production line device for automatic production facing material, throws material device, solution proportioning device including mixing stirring device, the granule of being connected with mixing stirring device, the granule is thrown the device and is thrown the real various stone cauldron that the device is connected including the storehouse pump that is used for depositing the granule, a plurality of sand storehouses of being connected with the storehouse pump, with the sand storehouse, real various stone cauldron passes through the pipeline with mixing stirring device, be equipped with the weigher on the real various stone cauldron, solution proportioning device includes a plurality of auxiliary agent storehouses that are used for holding different auxiliary agents, all passes through the measurement storehouse of pipe connection with the auxiliary agent storehouse, passes through the reation kettle of pipe connection with the measurement storehouse, reation kettle pass through the pipeline with mixing stirring device connects.

Through above-mentioned technical scheme, at first during manual operation equipment throws the granule with likepowder granule and throws the material device, through pneumatic transport with granule stream to mix agitating unit, meanwhile, the corresponding solvent of solution proportioning device ratio is carried to mix agitating unit through the pump, mixes the mixture at granule and certain ratio of solution installation and becomes the product in mixing agitating unit. The transport of material passes through pipeline, pump or pneumatic conveyor, and the volume of material is controlled by the measurement title to replace the manual work to weigh, replace artifical transport material, form automatic production line, improve the efficiency of production and reduce artificial amount of labour.

The invention is further configured to: the mixing and stirring device is specifically a stirring kettle, the stirring kettle comprises a shell, a stirring shaft rotationally connected to the shell, and two spiral blades spirally wound on the stirring shaft and having a phase difference of 180 degrees, and the blades and the stirring shaft are fixedly connected through a plurality of connecting rods.

Through above-mentioned technical scheme, when the (mixing) shaft rotated, the material rolled up from top to bottom along one of them blade respectively to the three-dimensional stirring of material, the homogeneity that improves the material and is stirred.

The invention is further configured to: the stirring shaft is characterized in that cross rods extend from the upper end and the lower end of the stirring shaft along the diameter direction of the stirring shaft, a fixed rod is vertically and rotatably connected between the upper cross rod and the lower cross rod, a scraper made of plastic is fixedly arranged on the fixed rod, and an adjusting device used for adjusting the angle of the scraper is arranged between the cross rods and the fixed rod.

Through above-mentioned technical scheme, the scraper blade contacts with the inside wall of casing for the material of shells inner wall department moves to the direction of (mixing) shaft along the scraper blade, further improves the homogeneity of the holistic stirring of material. Adjusting device is used for adjusting the angle of scraper blade for the scraper blade is laminated with the inner wall of casing.

The invention is further configured to: the end fixing of horizontal pole is equipped with the fixed plate, the dead lever passes the fixed plate and rotates to be connected on the fixed plate, adjusting device is including fixing round wheel, the circumference at dead lever both ends and offering the teeth of a cogwheel on the round wheel, sliding and connecting the stopper that is used for restricting round wheel pivoted on the diaphragm, the fixed lug that is equipped with on the fixed plate, threaded connection has the screw rod that is used for conflicting the stopper on the disc on the lug.

Through above-mentioned technical scheme, the position of fixed axle can rotate, and then is convenient for adjust the position of scraper blade for the scraper blade can contact the inside wall of casing all the time, and when the limiting plate was contradicted on the round wheel, the round wheel can not rotate, when preventing that the limiting plate from breaking away from the round wheel, dead lever and round wheel can both rotate, and the limiting plate plays the effect of locking to the dead lever. The screw rod is rotated, and the limiting plate is abutted to the round wheel by the screw rod, so that the limiting plate is prevented from being separated from the round wheel.

The invention is further configured to: the top of casing is equipped with the motor, be equipped with overload-proof shaft coupling between the output shaft of motor and the (mixing) shaft, the shaft coupling includes that the axial direction along the (mixing) shaft fixes at the drive sleeve on (mixing) shaft top, along a plurality of spliced poles of the radial direction circumference equipartition of drive sleeve in the drive sleeve, be connected with the drive shaft of pegging graft in the drive sleeve on the output shaft of motor, the spliced pole is close to the one end of drive shaft and establishes to the hemisphere and the cooperation is in the drive shaft, be equipped with on the drive sleeve with spliced pole complex connecting hole, be equipped with the spring in the connecting hole, the both ends of spring are contradicted respectively on the diap.

Through above-mentioned technical scheme, when the resistance of blade and scraper blade is too big, the torsion between (mixing) shaft and the drive shaft can increase, when torsion surpassed the elasticity of spring to the spliced pole, the spliced pole is extruded to the drive shaft this moment for the spliced pole is not pegging graft in the drive shaft, and then makes the drive walk well and the relative rotation of connecting sleeve. The maximum resistance that blade and scraper blade can bear is surveyed in advance, changes the biggest torsion that the shaft coupling can convey into again, and when the resistance that blade and scraper blade hand received was greater than the anti deformability of self limit, will skid between drive shaft and the (mixing) shaft like this, avoids blade and scraper blade to damage under powerful operation.

The invention is further configured to: the spliced pole is equipped with the adapter sleeve of threaded connection in the connecting hole outward, the spliced pole is the notch cuttype, the adapter sleeve is close to the thin end of spliced pole and is equipped with the stopper, the thin end of spliced pole passes the stopper and slides and connect in the stopper, the both ends of spring are contradicted respectively on the step face and the stopper of spliced pole.

through above-mentioned technical scheme, adapter sleeve threaded connection is sheathe in the transmission, and spliced pole, spring are located the adapter sleeve, and the convenience is processed these parts alone like this, avoids the structure of transmission cover too complicated and increase the processing cost, and spring or spliced pole are convenient for change and maintenance when having the damage simultaneously.

The invention is further configured to: the upper position of the shell is fixed with a travel switch at the same height of the transmission sleeve, an arc-shaped push plate is arranged between the travel switch and the transmission sleeve in a sliding mode along the radial direction of the transmission sleeve, the connecting column extends out of the transmission sleeve, the two sides of the push plate are respectively in contact with the contacts of the connecting column and the travel switch, and the travel switch is connected with a motor electric signal.

Through above-mentioned technical scheme, when the spliced pole breaks away from the drive shaft, spliced pole extrusion push pedal, the push pedal promotes to touch travel switch, forms the stop work of on-off control motor, and the motor is connected with the PLC controller, and when the motor stop work, the data terminal of PLC controller can show the warning to remind the staff to inspect and maintain.

The invention is further configured to: the lower extreme of measurement balance all is equipped with the height-adjusting device, the height-adjusting device includes two mounting panels of parallel arrangement, connects the telescopic link between two mounting panels.

Through above-mentioned technical scheme, the weigher is total two, and the symmetric distribution is on true color stone cauldron, reation kettle, mixing stirring device, and the atress that the device made two weighers can be even is increaseed to the height.

The invention is further configured to: and the pipelines are provided with electromagnetic valves.

Through above-mentioned technical scheme, the solenoid valve is used for the intercommunication condition of control pipeline, and then according to the demand of production, automatic regulation and control pipeline, control granule or solution flow.

In conclusion, the invention has the following beneficial effects:

1. The material conveying and stirring device replaces manual work, so that the production efficiency is improved, and the manual labor is reduced;

2. Due to the arrangement of the coupler, the blades and the scraping plate can be reported in time and cannot be damaged;

3. And a switch is formed, and the motor is controlled to stop running in time when the motor is overloaded.

Drawings

Fig. 1 is a schematic workflow diagram of the present embodiment.

Fig. 2 is a schematic structural diagram of the height adjusting device of the present embodiment.

FIG. 3 is a schematic structural view of the stirred tank of this example.

FIG. 4 is a schematic view of the internal structure of the stirred tank of this example.

FIG. 5 is a schematic view showing the structure of the stirring shaft and the scraper in this embodiment.

Fig. 6 is an enlarged view at a in fig. 5.

Fig. 7 is a schematic structural view of the coupling of the present embodiment.

Reference numerals: 1. stirring the mixture in a kettle; 10. a stirring shaft; 11. a blade; 12. a connecting rod; 13. a squeegee; 14. a cross bar; 15. fixing the rod; 16. a fixing plate; 17. a splint; 18. an adjustment device; 181. a round wheel; 182. a limiting plate; 183. a bump; 184. a screw; 185. an L-shaped plate; 19. a housing; 2. a particle feeding device; 21. a bin pump; 22. a sand silo; 23. a true color stone kettle; 3. a solution proportioning device; 31. an auxiliary agent bin; 32. a metering bin; 33. a reaction kettle; 4. a motor; 41. a drive shaft; 5. a coupling; 51. a transmission sleeve; 52. connecting columns; 53. connecting sleeves; 54. a spring; 55. a limiting block; 6. a height adjusting device; 61. mounting a plate; 62. a telescopic rod; 621. a screw rod; 622. a threaded sleeve; 7. weighing; 8. a travel switch; 81. pushing the plate; 9. a pipeline.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): referring to fig. 1, a production line device for automatically producing facing materials includes a mixing and stirring device, a particle feeding device 2 connected to the mixing and stirring device, and a solution proportioning device 3. Firstly, manually operating transportation equipment puts in the granule feeding device 2 with likepowder granule, flows the granule through pneumatic transport and changes the mixing stirring device to, meanwhile, the corresponding solvent of solution proportioning device 3 ratio is carried to mixing stirring device through the pump, and granule and solution ann stir the mixture and become the product in mixing stirring device according to certain ratio.

Referring to fig. 1, the granule feeding device comprises a bin pump 21 for storing granules, a plurality of sand bins 22 connected with the bin pump 21, and a true color stone kettle 23 connected with the sand bins 22, wherein the number of the sand bins 22 is three, and the sand bins 22 are alternately used at intervals, or a plurality of mixing and stirring devices are arranged to be matched with the sand bins 22. The bin pump 21 is positioned on the first floor of the factory building, the sand bin 22 is positioned on the third floor, and the particles are respectively conveyed and placed in different sand bins 22 through air; the true color stone pots 23 are located on the second floor of the factory building and are also three, and correspond to the sand silos 22 one to one, and the true color stone pots 23 are used for mixing particles with pigments, so that the final product has corresponding colors. Mixing stirring device is located the first layer, and true color stone cauldron 23 passes through pipeline 9 with mixing stirring device and links to each other to will make the material under the effect of dead weight from flowing into mixing stirring device.

Referring to fig. 1, the solution proportioning device 3 includes a plurality of auxiliary agent bins 31 for holding different auxiliary agents, a metering bin 32 connected with the auxiliary agent bins 31 through pipes 9, and a reaction kettle 33 connected with the metering bin 32 through the pipes 9. The solution contains different additives, each in a different proportion and held in a different additive bin 31. The auxiliary agent bin 31 is arranged on the third layer of the plant, the reaction kettle 33 is arranged on the second layer of the plant, and the metering bin 32 is arranged between the reaction kettle 33 and the auxiliary agent bin 31. Firstly, the solution in each additive bin 31 is weighed by the metering bin 32, flows into the reaction kettle 33, is uniformly stirred in the reaction kettle 33, and finally the prepared solution flows into the mixing and stirring device to be finally mixed with the particles.

Referring to fig. 1 and 2, weighers 7 are arranged on the true color stone kettle 23, the reaction kettle 33 and the mixing and stirring device, and the weighers 7 are used for strictly controlling the proportioning. Each section of pipeline 9 is provided with an electromagnetic valve which is connected with the metering scale 7 through an electric signal. When the weight sensed by the scale 7 is insufficient, the electromagnetic valve is controlled to be opened, and then feeding is continued; otherwise, the opposite is true. The two weighing scales 7 are symmetrically distributed on the true color stone kettle 23, the reaction kettle 33 and the mixing and stirring device. The height-adjusting device 6 is arranged at the lower end of the scale 7, and the weight-adjusting device 6 enables the scale 7 to be evenly stressed. The height-adjusting device 6 comprises two parallel mounting plates 61 and an expansion rod 62 positioned between the mounting plates 61, the mounting plate 61 on the lower layer is regularly fixed on the floor of a factory building, and the mounting plate 61 on the upper layer is fixed with the scale 7. The length of the telescopic rod 62 is adjusted, the distance between the two mounting plates 61 can be adjusted, and the position of the metering scale 7 is further adjusted, so that the metering scale 7 can be stressed uniformly, and the accuracy of data is improved. The telescopic rod 62 comprises a screw rod 621 with two opposite threads and a threaded sleeve 622 in threaded connection with the screw rod 621, the screw rod 621 is fixed on different mounting plates 61 respectively, the threaded sleeve 622 is rotated simultaneously, and the screw rod 621 slides in the threaded sleeve 622, so that the length of the telescopic rod 62 is adjusted.

Referring to fig. 3 and 4, the mixing and stirring device is specifically a stirring tank 1, the stirring tank 1 includes a housing 19, a stirring shaft 10 rotatably connected in the housing 19, and two blades 11 spirally wound on the stirring shaft 10, the phase difference is 180 degrees, a plurality of connecting rods 12 are arranged between the blades 11 and the stirring shaft 10, and two ends of the connecting rods 12 are respectively fixed on the stirring shaft 10 and the blades 11; the upper surface of the shell 19 is provided with a motor 4, and an output shaft of the motor 4 is fixedly connected with the stirring shaft 10. When the motor 4 works, the stirring shaft 10 is driven to rotate, and the two blades 11 drive the materials to roll up and down, so that the materials are fully mixed.

Referring to fig. 3 and 5, cross bars 14 parallel to each other are disposed at upper and lower ends of the stirring shaft 10 in a direction of a diameter of the stirring shaft 10, fixing bars 15 are disposed at both ends of the cross bars 14 in a vertical direction, and both ends of the fixing bars 15 are respectively connected to the cross bars 14. Welding a clamping plate 17 on the fixing rod 15, arranging a scraper 13 on the clamping plate 17, wherein the scraper 13 is made of plastic materials, the scraper 13 is arranged along the length direction of the fixing rod 15, and the scraper 13 is contacted with the inner surface of the shell 19; during the rotation of the stirring shaft 10, the material at the inner wall of the shell 19 moves along the surface of the scraper 13 towards the direction of the stirring shaft 10, so that the stirring is more uniform.

Referring to fig. 5 and 6, an adjusting device 18 is provided between the crossbar 14 and the fixing rod 15, and the adjusting device 18 is used for adjusting the angle of the scraper 13 to ensure that the scraper 13 is attached to the inner wall of the housing 19. Fixing plates 16 are welded to both ends of the cross bar 14, and the fixing rods 15 penetrate through the fixing plates 16 and are rotatably connected to the fixing plates 16. The adjusting device 18 comprises a round wheel 181 fixed at the end of the fixing rod 15, gear teeth circumferentially arranged on the round wheel 181, and a limiting block 55 slidably connected to the fixing plate 16 and used for being inserted between the gear teeth. When the limiting block 55 is inserted on the round wheel 181, the round wheel 181 cannot rotate at the moment, and the round wheel 181 and the fixing rod 15 are integrally arranged, so that the fixing rod 15 cannot rotate; when the limit plate 182 is disengaged from the circular wheel 181, both the fixing lever 15 and the circular wheel 181 can rotate at this time. This arrangement enables the position of the squeegee 13 to be adjusted and the adjusted position to be locked.

Referring to fig. 6, a projection 183 is welded to the fixed plate 16, and a screw 184 is screwed to the projection 183. The screw 184 abuts against the end of the limit plate 182 away from the circular wheel 181. Two L-shaped plates 185 are further provided on the fixed plate 16, and the limit plate 182 is slidably connected between the L-shaped plates 185, so that the limit plate 182 can only move in the radial direction of the circular wheel 181. When the screw 184 is rotated, the screw 184 abuts against the limiting plate 182, and further the limiting plate 182 abuts against the circular wheel 181, thereby preventing the limiting plate 182 from being separated from the circular wheel 181.

Referring to fig. 3 and 4, a coupler 5 is arranged between a motor 4 and a stirring shaft 10, the coupler 5 is used for preventing the stirring shaft 10 from being overloaded, when a blade 11 and a scraper 13 stir materials, the blades and the scraper are easy to damage when resistance is large, and at the moment, the coupler 5 is used for separating the motor 4 from the stirring shaft 10, so that the blade 11 or the scraper 13 is prevented from being damaged under strong driving.

Referring to fig. 4 and 7, the coupling 5 includes a transmission sleeve 51 fixed on the top end of the stirring shaft 10, and a plurality of connection posts 52 uniformly distributed on the transmission sleeve 51 along the radial circumference of the transmission sleeve 51, the output shaft of the motor 4 is fixedly connected with the driving shaft 41, and the driving shaft 41 is inserted into the transmission sleeve 51. The end of the connecting column 52 close to the driving shaft 41 is made into a hemisphere and is inserted on the driving shaft 41, and a plurality of hemispherical holes are arranged on the driving shaft 41 to be matched with the connecting column 52. When the motor 4 works, the driving shaft 41 rotates to drive the connecting column 52 matched with the driving shaft 41 to rotate, the connecting column 52 and the transmission sleeve 51 rotate together, and the stirring shaft 10 rotates through the transmission of the transmission sleeve 51, so that the function of driving the stirring shaft 10 to rotate through the coupler 5 is realized.

Referring to fig. 4 and 7, a connecting hole is circumferentially formed in the transmission sleeve 51, a connecting sleeve 53 is connected to the connecting hole in a threaded manner, and the connecting column 52 is connected to the connecting sleeve 53 in a sliding manner; the connecting column 52 is in a step shape, a spring 54 is sleeved at the thin end of the connecting column 52, a limiting block 55 is arranged at one end, far away from the driving shaft 41, of the connecting sleeve 53, two ends of the spring 54 respectively abut against the limiting block 55 and the step surface of the connecting column 52, and the thin end of the connecting column 52 penetrates through the limiting block 55 and is connected in the limiting block 55 in a sliding mode. When the resistance of the stirring shaft 10 is large, the driving shaft 41 will press the spherical surface of the connecting column 52, so that the connecting column 52 slides in the connecting sleeve 53, and further the connecting column 52 is not inserted on the driving shaft 41, so that the driving shaft 41 and the transmission sleeve 51 rotate relatively. The spring 54 acts to abut against the connecting column 52, so that the connecting column 52 is plugged onto the driving shaft 41; the driving shaft 41 and the transmission sleeve 51 rotate relatively, the elastic force of the spring 54 must be overcome, the elastic force of the spring 54 is the maximum torsion, and the spring 54 can be selected from different types, so that the maximum torsion which can be transmitted by the coupler 5 can be set in advance. The maximum resistance that the blade 11 and the scraper 13 can bear is measured in advance, and then the maximum torque that the coupling 5 can transmit is converted into, so when the resistance that the blade 11 and the scraper 13 are subjected to is greater than the deformation resistance of the limit of the blade 11 and the scraper 13, the driving shaft 41 and the stirring shaft 10 can slip, and the blade 11 and the scraper 13 are protected.

Referring to fig. 3 and 7, a travel switch 8 is fixedly arranged on the housing 19, the travel switch 8 has the same height as the transmission sleeve 51, an arc-shaped push plate 81 is arranged between the travel switch 8 and the transmission sleeve 51, the push plate 81 is fixed on a contact of the travel switch 8, the connection column 52 extends out of the transmission sleeve 51, and two sides of the push plate 81 are respectively contacted with the contact of the travel switch 8 and the end surface of the connection column 52. When the driving shaft 41 presses the connecting column 52, so that the connecting column 52 presses the push plate 81, the push plate 81 touches and presses the contact of the travel switch 8, and the travel switch 8 controls the motor 4 to stop working, so as to wait for maintenance by a worker.

The action process is as follows: firstly, the manual operation equipment puts in the granule feeding device 2 with likepowder granule, flows the granule through pneumatic transport and transfers to the mixing stirring device, and meanwhile, the corresponding solvent of solution proportioning device 3 ratio is carried to the mixing stirring device through the pump, and certain ratio is installed at granule and solution and is stirred in the mixing stirring device and mixes into the product.

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

Claims

1. a production line device for automatically producing facing materials is characterized in that: throw material device (2), solution proportioning device (3) including mixing agitating unit, the granule of being connected with mixing agitating unit, the granule is thrown the device and is included storehouse pump (21) that is used for depositing the granule, a plurality of sand silo (22) of being connected with storehouse pump (21), true color stone cauldron (23) of being connected with sand silo (22), true color stone cauldron (23) pass through pipeline (9) with mixing agitating unit and communicate, be equipped with measurement title (7) on true color stone cauldron (23), solution proportioning device (3) include a plurality of auxiliary agent storehouses (31) that are used for holding different auxiliary agents, all pass through metering storehouse (32) that pipeline (9) are connected with auxiliary agent storehouse (31), pass through reation kettle (33) that pipeline (9) are connected with metering storehouse (32), reation kettle (33) pass through pipeline (9) with mixing agitating unit connects.

2. The production line apparatus for automatically producing finishing materials as set forth in claim 1, wherein: the mixing and stirring device is specifically a stirring kettle (1), the stirring kettle (1) comprises a shell (19), a stirring shaft (10) rotatably connected to the shell (19), and two spiral blades (11) spirally wound on the stirring shaft (10) and having a phase difference of 180 degrees, wherein the blades (11) are fixedly connected with the stirring shaft (10) through a plurality of connecting rods (12).

3. The production line apparatus for automatically producing finishing materials as set forth in claim 2, wherein: the stirring shaft is characterized in that cross rods (14) extend from the upper end and the lower end of the stirring shaft (10) along the diameter direction of the stirring shaft (10), fixing rods (15) are vertically and rotatably connected between the cross rods (14), scraping plates (13) made of plastic materials are fixedly arranged on the fixing rods (15), and adjusting devices (18) used for adjusting the angles of the scraping plates (13) are arranged between the cross rods (14) and the fixing rods (15).

4. A production line apparatus for automatically producing finishing materials as set forth in claim 3, wherein: the end fixing of horizontal pole (14) is equipped with fixed plate (16), fixed lever (15) pass fixed plate (16) and rotate to be connected on fixed plate (16), adjusting device (18) including fix round wheel (181) at fixed lever (15) both ends, circumference set up the teeth of a cogwheel on round wheel (181), slide and connect be used for restricting round wheel (181) pivoted stopper (55) on fixed plate (16), the fixed lug (183) that is equipped with on the diaphragm, threaded connection has screw rod (184) that are used for conflicting stopper (55) on the disc on lug (183).

5. The production line apparatus for automatically producing finishing materials as set forth in claim 4 or 2, wherein: the top end of the shell (19) is provided with a motor (4), an overload-proof coupling (5) is arranged between an output shaft of the motor (4) and the stirring shaft (10), the coupling (5) comprises a transmission sleeve (51) fixed at the top end of the stirring shaft (10) along the axial direction of the stirring shaft (10) and a plurality of connecting columns (52) uniformly distributed in the transmission sleeve (51) along the radial direction of the transmission sleeve (51) in the circumferential direction, the output shaft of the motor (4) is connected with a driving shaft (41) inserted in the transmission sleeve (51), one end of the connecting column (52) close to the driving shaft (41) is provided with a hemisphere and is matched in the driving shaft (41), the transmission sleeve (51) is provided with a connecting hole matched with the connecting column (52), a spring (54) is arranged in the connecting hole, and two ends of the spring (54) respectively abut against the bottom wall of the connecting hole and the connecting column (52).

6. The production line apparatus for automatically producing finishing materials as set forth in claim 5, wherein: the spliced pole (52) are equipped with adapter sleeve (53) of threaded connection in the connecting hole outward, spliced pole (52) are the notch cuttype, adapter sleeve (53) are close to the thin end of spliced pole (52) and are equipped with stopper (55), the thin end of spliced pole (52) passes stopper (55) and slides and connect in stopper (55), the both ends of spring (54) are contradicted respectively on the step face and stopper (55) of spliced pole (52).

7. The production line apparatus for automatically producing finishing materials as set forth in claim 6, wherein: the upper position that lies in transmission cover (51) on casing (19) is fixed with the high position and is equipped with travel switch (8), radially sliding along transmission cover (51) between travel switch (8) and transmission cover (51) is equipped with curved push pedal (81), spliced pole (52) extend transmission cover (51) and the both sides of push pedal (81) respectively with the contact of spliced pole (52) and travel switch (8), travel switch (8) and motor (4) signal connection.

8. The production line apparatus for automatically producing finishing materials as set forth in claim 1, wherein: the lower extreme of weigher (7) all is equipped with heightening device (6), heightening device (6) is including two mounting panel (61) of parallel arrangement, connection telescopic link (62) between two mounting panel (61).

9. The production line apparatus for automatically producing finishing materials as set forth in claim 1, wherein: and the pipelines (9) are provided with electromagnetic valves.