CN211659822U

CN211659822U - Agitating unit is used in production of PVC light box cloth convenient to wash

Info

Publication number: CN211659822U
Application number: CN202020020450.8U
Authority: CN
Inventors: 吴翊军; 吴德余
Original assignee: Shanghai Lanquan Plastic Products Co ltd
Current assignee: Shanghai Lanquan Plastic Products Co ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-10-13
Anticipated expiration: 2030-01-03

Abstract

The utility model relates to a agitating unit is used in production of PVC light box cloth convenient to wash, including support, powder storage bucket, oil storage jar and agitator tank, install the stirring subassembly in the agitator tank, the stirring subassembly is installed in the (mixing) shaft of agitator tank bottom including rotating, is fixed with the grafting piece on the (mixing) shaft lateral wall, is equipped with the filler pipe on the agitator tank lateral wall, installs in the agitator tank and can dismantle with the grafting piece and be connected and be used for carrying out abluent washing subassembly to the inside wall of agitator tank, installs drive assembly on the support. The utility model discloses in, after material stirring work accomplished, remain on the agitator tank inner wall for avoiding the material, the staff only need to add water to the agitator tank through the filler pipe, will wash the subassembly simultaneously and peg graft with the grafting piece, drive the (mixing) shaft and wash the subassembly rotation through drive assembly afterwards to this has played good scraping effect to the agitator tank inside wall, has avoided producing the condition of influence because of the material bonds on the agitator tank inner wall and stirs once more to the PVC raw materials.

Description

Agitating unit is used in production of PVC light box cloth convenient to wash

Technical Field

The utility model belongs to the technical field of the agitating unit technique and specifically relates to an agitating unit is used in production of PVC light box cloth convenient to wash.

Background

The PVC light box cloth is a light box signboard fabric composed of two layers of PVC and one layer of high-strength grid cloth, also called Baoli cloth, and is divided into two types of inner polishing and outer polishing, and the main production methods of the light box cloth include knife coating, calendering and pasting. The calendering method is that PVC powder and liquid plasticizer are fully stirred and then bonded with base cloth into a whole under the pressure action of high-temperature hot roller.

The utility model discloses a chinese utility model patent that bulletin number is CN208375646U discloses a novel PVC raw materials agitator tank, including the agitator tank, the upper end fixedly connected with support and the feeder hopper of agitator tank, the upper end fixedly connected with motor of support, the output fixedly connected with (mixing) shaft of motor, the first bevel gear of fixedly connected with on the axle wall of (mixing) shaft, the lower extreme of (mixing) shaft runs through the lateral wall of agitator tank and a plurality of evenly distributed's of fixedly connected with stirring leaf, the feed inlet has been seted up to the upper end lateral wall of agitator tank, the spout has been seted up to one side of feed inlet, be equipped with guiding mechanism in the spout, the agitator tank passes through-hole and feeder. The utility model discloses a can realize adjusting the feeding volume of feed inlet, prevent that the feeding is too much, influence the stirring quality of agitator tank.

When using above-mentioned PVC raw materials agitator tank to stir multiple raw and other materials such as PVC powder and liquid plasticizer, easily bond more material on the inside wall of agitator tank, and the agitator tank among the above-mentioned technical scheme does not set up corresponding wiper mechanism, is unfavorable for the staff to wash agitator tank inner wall, and after long-time, the material that bonds on agitator tank inner wall easily agglomerates to produce great influence to the quality of this agitator tank stirring PVC raw materials of follow-up use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a agitating unit is used in production of PVC light box cloth convenient to wash is equipped with the washing subassembly in this agitating unit to this staff washs the agitator tank inner wall, has avoided producing the condition of influence because of the material bonds on the agitator tank inner wall and stirs once more to the PVC raw materials.

The above technical purpose of the present invention can be achieved by the following technical solutions: a stirring device convenient to clean for production of PVC light box cloth comprises a support, a powder storage barrel, an oil storage tank and a stirring tank, wherein the stirring tank is installed on the support, the powder storage barrel is fixed and communicated with the top of the stirring tank through a powder conveying pipe, the oil storage tank is fixed and communicated with the top of the stirring tank through the oil conveying pipe, a stirring assembly is installed in the stirring tank and comprises a stirring shaft which is rotatably installed at the bottom of the stirring tank, a transverse stirring rod which is fixed on a side wall of the stirring shaft and an oblique stirring rod which is fixed on the transverse stirring rod, an inserting block is fixed on the side wall of the stirring shaft close to the top of the stirring shaft, a water feeding pipe is arranged on the side wall of the stirring tank close to the top of the stirring tank, a stepped groove is formed on the side wall of the stirring tank close to the top of the stirring tank, an operation door for closing the stepped, the stirring tank is internally provided with a cleaning assembly which is detachably connected with the inserting block and used for cleaning the inner side wall of the stirring tank, and the support is provided with a driving assembly for driving the stirring shaft to rotate.

Through adopting the above technical scheme, after material stirring work is accomplished, remain on the agitator tank inner wall for avoiding the material, the staff only needs to add water to the agitator tank through the filler pipe, open the operating door simultaneously, and will wash subassembly and the grafting piece grafting on the (mixing) shaft lateral wall, can drive the (mixing) shaft afterwards through drive assembly and rotate, so that the washing subassembly that pegs graft with the (mixing) shaft rotates, thereby play good scraping and washing effect to the agitator tank inner wall, avoided because of the material bonds on the agitator tank inner wall and produces the condition of influence to the stirring once more of PVC raw materials.

The utility model discloses further set up to: the stirring tank is characterized in that a U-shaped clamping block is fixed on the position, close to the top, of the inner side wall of the stirring tank, the U-shaped clamping block is provided with two parts which are symmetrical, the cleaning assembly comprises a connecting rod which is located in the stirring tank and is in clamping fit with the U-shaped clamping block, a cylinder which is fixed at one end, far away from the inner side wall of the stirring tank, of the connecting rod, and a scraper which is fixed with the bottom surface of the connecting rod, cylindrical grooves which are in splicing fit with the stirring shaft and splicing grooves which are in splicing fit with the splicing blocks are formed in the bottom surface of the cylinder, the splicing grooves are communicated with the cylindrical grooves, the side wall, far away from one side of the stirring shaft, of the scraper is tightly abutted against the inner side wall.

Through adopting above-mentioned technical scheme, when needs use the washing subassembly to wash the agitator tank inside wall, the staff only need open the operating door, take off the connecting rod from the U-shaped fixture block simultaneously, adjust the position of connecting rod and make the inserting groove of cylinder bottom correspond with the inserting block position, move the cylinder downwards afterwards, make inserting groove and inserting block peg graft, this moment, the staff need close the operating door and add water to the agitator tank through the filler pipe, can order about the (mixing) shaft rotation through drive assembly at last, with this make with the cylinder of (mixing) shaft upper end and be located the connecting rod on the cylinder lateral wall and all rotate, thereby make and can play good scraping and washing effect to the inside wall of agitator tank with connecting rod end fixing's scraper blade.

The utility model discloses further set up to: the upper end of the stirring shaft is fixed with a first magnetic block, the inner top wall of the cylindrical groove is fixed with a second magnetic block, and the second magnetic block and the first magnetic block are attracted magnetically.

Through adopting above-mentioned technical scheme, first magnetic path and second magnetic path magnetism attract mutually to this makes the cylinder can with (mixing) shaft upper end zonulae occludens, thereby has reduced the cylinder and has taken place the probability of offset at the in-process that rotates along with the (mixing) shaft.

The utility model discloses further set up to: the reinforcing component for reinforcing the scraper blade is jointly installed on the scraper blade and the stirring shaft, the reinforcing component comprises a limiting ring which is sleeved on the stirring shaft and is connected with the stirring shaft in a rotating mode and a fixing rod which is fixed to the outer side arc surface of the limiting ring, and a clamping groove matched with the scraper blade in a clamping mode is formed in one end, far away from the stirring shaft, of the fixing rod.

Through adopting above-mentioned technical scheme, through setting up dead lever and spacing ring to this has played good limiting displacement to the (mixing) shaft, has avoided the (mixing) shaft to take place the possibility of rocking at the rotation in-process, thereby has improved the stability of stirring subassembly.

The utility model discloses further set up to: the lower end of the scraper is fixed with a guide connecting strip with an isosceles trapezoid cross section, and the area of the bottom surface of the guide connecting strip is smaller than that of the upper surface of the guide connecting strip.

Through adopting above-mentioned technical scheme, connect the strip through setting up leading to this staff is with the draw-in groove joint of scraper blade lower extreme and fixed rod tip.

The utility model discloses further set up to: the stirring shaft lower extreme runs through the support and is connected with it rotation, drive assembly is including being fixed in the motor on the support, the output shaft of motor runs through the support and is connected with it rotation, drive assembly still include with the fixed action wheel of the output shaft of motor, with the stirring shaft lower extreme fixed and with the action wheel position correspond from the driving wheel and be used for connecting the action wheel and from the drive belt of driving wheel, the inboard arc surface of drive belt all supports tightly with the wheel face of action wheel and from the wheel face of driving wheel.

By adopting the technical scheme, when the materials need to be stirred, a worker only needs to start the motor, the motor drives the driving wheel fixed with the output shaft of the motor to rotate after working, the driven wheel synchronously rotates along with the driving wheel under the transmission action of the transmission belt, so that the stirring shaft fixed with the driving wheel rotates, and meanwhile, the transverse stirring rod fixed with the stirring shaft and the oblique stirring rod fixed with the transverse stirring rod rotate, so that the materials are well stirred; when needs rinse the agitator tank inside wall, the staff only need add water to the agitator tank through the filler pipe, screw down the bolt simultaneously and open the operating door, take off the connecting rod from the U-shaped fixture block afterwards and rotate, adjust the position of cylinder and make inserting groove and (mixing) epaxial grafting piece peg graft, later open the motor again, motor work back drives the (mixing) shaft and rotates, and simultaneously, epaxial grafting piece of stirring rotates along with the (mixing) shaft is synchronous, so that the cylinder of pegging graft with the grafting piece rotates, at this in-process, connecting rod fixed with the cylinder lateral wall and all rotate with the scraper blade that the connecting rod is fixed, thereby played good scraping and washing effect to the inside wall of agitator tank.

The utility model discloses further set up to: and a water outlet pipe communicated with the side wall of the stirring tank is fixed at a position, close to the bottom of the stirring tank, of the side wall of the stirring tank, and a control valve for controlling the on-off of the water outlet pipe is fixed on the water outlet pipe.

Through adopting above-mentioned technical scheme to this staff of being convenient for passes through the break-make of control valve control outlet pipe, thereby is convenient for the staff and passes through the outlet pipe and discharge abluent dirty water agitator tank.

The utility model discloses further set up to: the sealing gasket is fixed on the side wall of the stepped groove close to one side of the operation door, a bolt penetrates through the operation door, and a threaded hole in threaded connection with the bolt is formed in the side wall of the stirring tank.

Through adopting above-mentioned technical scheme, after the staff screwed up the bolt, seal gasket is fully supported tightly by operation door and ladder groove to this makes the gap between operation door and the ladder groove fully filled up, thereby has reduced the probability that the material in the agitator tank oozes from the gap between operation door and the ladder groove.

To sum up, the utility model discloses a beneficial technological effect does:

in the scheme, after the material stirring operation is finished, in order to avoid the material remaining on the inner wall of the stirring tank, workers only need to add water into the stirring tank through the water adding pipe, simultaneously open the operation door, plug the cleaning component into the plug-in block on the side wall of the stirring shaft, and then drive the stirring shaft to rotate through the driving component, so that the cleaning component plugged into the stirring shaft rotates, a good scraping and washing effect is achieved on the inner wall of the stirring tank, and the condition that the material is bonded on the inner wall of the stirring tank to influence the secondary stirring of the PVC raw material is avoided;

in the scheme, when the cleaning assembly is required to be used for cleaning the inner side wall of the stirring tank, a worker only needs to open the operation door, the connecting rod is taken down from the U-shaped fixture block, the position of the connecting rod is adjusted, the insertion groove at the bottom of the cylinder corresponds to the insertion block, then the cylinder moves downwards, the insertion groove is inserted into the insertion block, at the same time, the worker needs to close the operation door and add water into the stirring tank through the water adding pipe, finally, the stirring shaft can be driven to rotate through the driving assembly, so that the cylinder at the upper end of the stirring shaft and the connecting rod on the side wall of the cylinder rotate, and the scraper fixed at the end of the connecting rod can well scrape and clean the inner side wall of the stirring tank;

this scheme is through setting up dead lever and spacing ring to this has played good limiting displacement to the (mixing) shaft, has avoided the (mixing) shaft to take place the possibility of rocking at the rotation in-process, thereby has improved the stability of stirring subassembly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view showing the internal structure of the stirring tank according to the present invention;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

fig. 4 is a schematic view of the connection structure for highlighting the scraper and the fixing rod of the present invention.

Reference numerals: 1. a support; 2. a powder storage barrel; 21. a powder conveying pipe; 211. a first main pipe; 212. a first branch conduit; 3. an oil storage tank; 31. an oil material conveying pipe; 311. a second main pipe; 312. a second branch duct; 4. a stirring tank; 41. a water feeding pipe; 42. a stepped groove; 421. sealing gaskets; 43. an operating door; 431. a bolt; 44. a U-shaped clamping block; 45. a discharge pipe; 451. a discharging pipe; 46. a water outlet pipe; 461. a control valve; 5. a stirring assembly; 51. a stirring shaft; 511. an insertion block; 512. a first magnetic block; 52. a transverse stirring rod; 53. an oblique stirring rod; 6. cleaning the assembly; 61. a connecting rod; 62. a cylinder; 621. a cylindrical groove; 6211. a second magnetic block; 622. inserting grooves; 63. a squeegee; 631. a notch; 632. conducting connecting strips; 7. a drive assembly; 71. a motor; 72. a driving wheel; 73. a driven wheel; 74. a transmission belt; 8. a discharge assembly; 81. a cylinder; 82. a striker plate; 9. a reinforcement assembly; 91. a limiting ring; 92. fixing the rod; 921. a clamping groove.

Detailed Description

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

As shown in figure 1, do the utility model discloses a PVC light box cloth production agitating unit convenient to wash, including support 1, powder storage bucket 2, oil storage jar 3 and agitator tank 4. Support 1 is located subaerially, and powder storage bucket 2 is cylindric, and powder storage bucket 2's axis is vertical, and powder storage bucket 2 installs on the roof of factory building. Oil storage jar 3 also is located the roof of factory building, and agitator tank 4 is hollow cylinder structure, and agitator tank 4 is located support 1, and the quantity of agitator tank 4 is two.

As shown in FIG. 1, a powder conveying pipe 21 is provided between the powder storage barrel 2 and each of the agitation tanks 4, and the powder conveying pipe 21 includes a first main pipe 211 and a first branch pipe 212. The upper end of first trunk line 211 and the fixed bottom of powder storage bucket 2 and intercommunication, first trunk line 212 upper end and the fixed and intercommunication of first trunk line 211 lower extreme, and the lower extreme of

first trunk line

212 and 4 tops of agitator tank are fixed and the intercommunication to this will prepare in the required likepowder raw materials of PVC lamp house cloth adds agitator tank 4. An oil delivery pipe 31 is arranged between the oil storage tank 3 and each stirring tank 4, and the oil delivery pipe 31 comprises a second main pipe 311 and a second branch pipe 312. The upper end of the second main pipeline 311 is fixed and communicated with the bottom of the oil storage tank 3, the upper end of the second branch pipeline 312 is fixed and communicated with the lower end of the second main pipeline 311, the lower end of the second branch pipeline 312 is fixed and communicated with the top of the stirring tank 4, and therefore oily materials such as a stabilizer and a plasticizer required for preparing PVC lamp box cloth are conveyed into the stirring tank 4.

As shown in fig. 1, a stirring assembly 5 is disposed in the stirring tank 4, and as shown in fig. 2, the stirring assembly 5 includes a stirring shaft 51, a transverse stirring rod 52, and an oblique stirring rod 53. The stirring shaft 51 is in a round rod shape, the axis of the stirring shaft 51 is overlapped with the axis of the stirring tank 4, and the lower end of the stirring shaft 51 penetrates through the bottom of the stirring tank 4 and is rotatably connected with the bottom. The transverse stirring rod 52 is circular in cross section, the axis of the transverse stirring rod is horizontal, and one end of the transverse stirring rod 52 is fixed with the side wall of the stirring shaft 51. The slant stirring rod 53 is a circular rod-shaped structure which is obliquely arranged, and one end of the slant stirring rod 53 is fixed with the arc-shaped surface of the transverse stirring rod 52.

As shown in fig. 3, the stirring shaft 51 is provided with two insertion blocks 511, the cross section of each insertion block 511 is rectangular, one end of each insertion block 511 is fixed to a position of the side wall of the stirring shaft 51 near the top of the corresponding insertion block 511, and the two insertion blocks 511 are symmetrically arranged about the stirring shaft 51. Referring to fig. 1, a water feeding pipe 41 is disposed on the sidewall of the stirring tank 4, the water feeding pipe 41 is in a circular tube shape, and one end of the water feeding pipe 41 is fixed and communicated with the sidewall of the stirring tank 4 near the top thereof. A stepped groove 42 is formed in the position, close to the top, of the side wall of the stirring tank 4, the cross section of the stepped groove 42 is in a stepped shape, and an operation door 43 is hinged to the position, close to the stepped groove 42, of the side wall of the stirring tank 4. The cross section of the operation door 43 is arc-shaped, and the operation door 43 is arranged, so that a worker can conveniently close the stepped groove 42.

As shown in fig. 2, a sealing gasket 421 is fixed on a side wall of the stepped groove 42 close to the operation door 43, and the sealing gasket 421 is made of a rubber material and has a good elastic property. Referring to fig. 1, a bolt 431 is penetratingly disposed on the operation door 43, a through hole (not shown) for the bolt 431 to pass through is penetratingly disposed on the operation door 43, a threaded hole (not shown) for the bolt 431 to be screwed is disposed at a position of the stepped groove 42 close to an end of the bolt 431, so that a worker can conveniently screw the bolt 431, and the operation door 43 is fixed, after the worker screws the bolt 431, the sealing gasket 421 is sufficiently supported by the operation door 43 and the stepped groove 42, so that a gap between the operation door 43 and the stepped groove 42 is sufficiently filled, and the probability that the material in the agitator tank 4 seeps out from the gap between the operation door 43 and the stepped groove 42 is reduced.

As shown in fig. 2, a U-shaped block 44 is fixed on the inner side wall of the agitator tank 4 near the top thereof, the cross section of the U-shaped block 44 is U-shaped, two ends of the U-shaped block 44 extend upward, the number of the U-shaped blocks 44 is two, and the two U-shaped blocks 44 are symmetrically arranged about the axis of the agitator tank 4. The stirring tank 4 is also internally provided with a cleaning component 6, and the cleaning component 6 comprises a connecting rod 61, a cylinder 62 and a scraper 63. The connecting rod 61 is a square rod-shaped structure, one end of the connecting rod is in clamping fit with the U-shaped clamping block 44, and the other end of the connecting rod 61 extends towards the axis of the stirring tank 4. The axis of the cylinder 62 coincides with the axis of the stirring tank 4, and one end of the connecting rod 61, which is far away from the inner side wall of the stirring tank 4, is fixed to the arc-shaped surface of the cylinder 62, and as shown in fig. 3, a cylindrical groove 621 and an insertion groove 622 are formed in the bottom surface of the cylinder 62. The cross section of the cylindrical groove 621 is circular, the axis of the cylindrical groove 621 coincides with the axis of the stirring shaft 51, and the cylindrical groove 621 is in inserted fit with the stirring shaft 51. The cross section of the insertion groove 622 is rectangular, which is communicated with the cylindrical groove 621, and the insertion groove 622 is inserted and matched with the insertion block 511. Scraper 63 adopts elastic plastic material to make, and it is the rectangle platelike structure of vertical setting, and the upper end of scraper 63 is fixed with the bottom surface of connecting rod 61, and the lateral wall that scraper 63 kept away from (mixing) shaft 51 one side supports tightly with the inside wall of agitator tank 4, and has seted up breach 631 on the position that scraper 63 upper end is close to U-shaped fixture block 44, and the diapire of breach 631 is located the below of U-shaped fixture block 44 bottom surface.

As shown in fig. 3, a first magnetic block 512 is fixed at the upper end of the stirring shaft 51, the cross section of the first magnetic block 512 is circular, and the axis of the first magnetic block 512 coincides with the axis of the stirring shaft 51. A second magnetic block 6211 is fixed on the inner top wall of the cylindrical groove 621, the cross section of the second magnetic block 6211 is circular, the axis of the second magnetic block 6211 is overlapped with the axis of the stirring shaft 51, and the second magnetic block 6211 and the first magnetic block 512 are magnetically attracted. The connection between the cylinder 62 and the stirring shaft 51 is more stable by arranging the first magnetic block 512 and the second magnetic block 6211.

As shown in fig. 1, a driving assembly 7 is mounted on the bracket 1 for driving the stirring shaft 51 to rotate, and the driving assembly 7 includes a motor 71, a driving wheel 72, a driven wheel 73 and a transmission belt 74. The motor 71 is fixed on the bracket 1, the axis of the output shaft of the motor 71 is vertical, and the lower end of the output shaft of the motor 71 penetrates through the top of the bracket 1 and is rotatably connected with the bracket. The axis of the driving wheel 72 coincides with the axis of the output shaft of the motor 71, and the driving wheel is sleeved on and fixed with the lower end of the output shaft of the motor 71. The axis of the driven wheel 73 is coincident with the axis of the stirring shaft 51, the driven wheel 73 is sleeved on the lower end of the stirring shaft 51 (see fig. 2) and fixed with the lower end of the stirring shaft, and the position of the driven wheel 73 corresponds to the position of the driving wheel 72. The transmission belt 74 is arranged in a closed manner and respectively bypasses the driving wheel 72 and the driven wheel 73, the inner side arc-shaped surface of the transmission belt 74 is tightly abutted against the wheel surface of the driving wheel 72 and the wheel surface of the driven wheel 73, and the transmission belt 74 is made of rubber materials. As shown in fig. 2, when the raw material for producing the PVC light box cloth needs to be stirred, the worker only needs to turn on the motor 71, the motor 71 drives the driving wheel 72 fixed to the output shaft thereof to rotate after working, and under the transmission action of the transmission belt 74, the driven wheel 73 and the stirring shaft 51 fixed to the driven wheel 73 are both rotated, so that the transverse stirring rod 52 fixed to the stirring shaft 51 and the oblique stirring rod 53 fixed to the transverse stirring rod 52 are both rotated, thereby performing a good stirring action on the raw material.

As shown in fig. 1, a discharge pipe 45 communicated with the side wall of the stirring tank 4 is fixed on the side wall of the stirring tank 4 near the bottom thereof, one end of the discharge pipe 45 far away from the stirring tank 4 is closed, and a discharge pipe 451 communicated with the bottom of the discharge pipe 45 is fixed on the bottom of the discharge pipe 45, so that the material in the stirring tank 4 can enter the discharge pipe 451 from the discharge pipe 45 and can be conveyed to the next processing procedure through the discharge pipe 451.

As shown in fig. 1, the discharge pipe 45 is arranged at an angle, so that the material in the stirred tank 4 can enter the discharge pipe 45. The discharging pipe 45 is provided with a discharging assembly 8, and as shown in fig. 2, the discharging assembly 8 comprises an air cylinder 81 and a material baffle 82. The cylinder 81 is fixed with the side wall of the closed end of the discharge pipe 45 far away from one side of the stirring tank 4, and the piston rod of the cylinder 81 penetrates through the closed end of the discharge pipe 45 and is in sliding fit with the closed end. The striker plate 82 is a vertically arranged plate-shaped structure, the side wall of the striker plate 82 is fixed to the end of the piston rod of the cylinder 81, and the striker plate 82 is located at the feed end of the discharge pipe 45. When needing to unload, the staff only needs the piston rod of adjusting cylinder 81 to shorten to this makes striker plate 82 retreat to in the discharging pipe 45 from the feed end of discharging pipe 45, thereby the material of being convenient for in agitator tank 4 flows to unloading pipe 451 department along the feed end of discharging pipe 45, accomplishes the work of unloading.

As shown in fig. 1, after the discharging operation is completed, in order to prevent the material adhered to the inner side wall of the stirring tank 4 from affecting the re-stirring of the PVC material, the worker only needs to add water into the stirring tank 4 through the water adding pipe 41, simultaneously unscrew the bolt 431 and open the operation door 43, as shown in fig. 2 and 3, then take the connecting rod 61 off the U-shaped fixture block 44 and rotate, adjust the position of the cylinder 62 and make the inserting groove 622 inserted into the inserting block 511 on the stirring shaft 51, at this time, start the motor 71, after the motor 71 works, drive the stirring shaft 51 to rotate, after the stirring shaft 51 rotates, drive the inserting block 511 fixed thereto and the cylinder 62 inserted into the inserting block 511 to rotate, so as to make the connecting rod 61 fixed to the cylinder 62 and the scraper 63 fixed to the bottom surface of the connecting rod 61 to rotate, thereby performing a good scraping and washing effect on the inner side wall of the stirring tank 4, the material residue on the inner side wall of the stirring tank 4 is reduced, and the condition that the material bonded on the inner side wall of the stirring tank 4 influences the re-stirring of the PVC raw material is avoided.

As shown in fig. 2, a reinforcing member 9 is further disposed in the stirring tank 4, and the reinforcing member 9 includes a limiting ring 91 and a fixing rod 92. The limiting ring 91 is circular, the axis of the limiting ring is overlapped with the axis of the stirring shaft 51, and the limiting ring 91 is sleeved on the stirring shaft 51 and is rotationally connected with the stirring shaft 51. The cross section of the fixing rod 92 is rectangular, one end of the fixing rod is fixed to the outer arc surface of the limiting ring 91, and as shown in fig. 4, a clamping groove 921 is formed in one end of the fixing rod 92, which is far away from the limiting ring 91. The cross section of the clamping groove 921 is rectangular, which is matched with the scraper 63 in a clamping way, and the lower end of the scraper 63 is fixed with a guide connecting strip 632. The cross section of the connecting bar 632 is isosceles trapezoid, and the area of the bottom surface of the connecting bar 632 is smaller than that of the upper surface thereof, so that the scraper 63 can be conveniently guided to be inserted into the slot 921. Through setting up reinforcement assembly 9 to this makes scraper blade 63 have good stability at the rotation in-process, is favorable to making scraper blade 63 keep supporting tight state at the rotation in-process with the inside wall of agitator tank 4 at the lateral wall that (mixing) shaft 51 one side kept away from, thereby has improved scraper blade 63's scraping effect.

As shown in fig. 1, a water outlet pipe 46 is arranged on the side wall of the stirring tank 4, the water outlet pipe 46 is a circular tubular structure which is obliquely arranged, and the upper end of the water outlet pipe 46 is fixed and communicated with the side wall of the stirring tank 4 near the bottom thereof. A control valve 461 is fixed on the water outlet pipe 46, so that the on-off of the water outlet pipe 46 can be conveniently controlled by the staff, and the staff can conveniently discharge the cleaned dirty water out of the stirring tank 4 from the water outlet pipe 46.

The implementation principle of the embodiment is as follows: after the material stirring work is accomplished, for avoiding the material to remain on 4 inner walls of agitator tank, the staff only need add water in to agitator tank 4 through filler pipe 41, open operating door 43 simultaneously, and to wash subassembly 6 and the grafting piece 511 grafting on the (mixing) shaft 51 lateral wall, open motor 71 afterwards, motor 71 can drive after-working and wash subassembly 6 and rotate, thereby played good scraping effect to 4 inside walls of agitator tank, avoided because of the material bonds on 4 inner walls of agitator tank and produces the condition of influence to the stirring once more of PVC raw materials.

This scheme is through setting up powder conveyer pipe 21 to this is convenient for add the required powdery raw materials of preparation PVC lamp house cloth in agitator tank 4 from powder storage bucket 2. By arranging the oil conveying pipe 31, oily materials such as a stabilizer, a plasticizer and the like required for preparing the PVC light box cloth can be conveniently conveyed into the stirring tank 4. When the raw materials of production PVC lamp house cloth are stirred in needs, the staff only need open motor 71, motor 71 drives the action wheel 72 rather than the output shaft is fixed after the work and rotates, under the transmission of drive belt 74, make from driving wheel 73 and all take place to rotate with the (mixing) shaft 51 of following the fixing of driving wheel 73, simultaneously, all rotate with the fixed horizontal stirring rod 52 of (mixing) shaft 51 lateral wall and with the slant stirring rod 53 of horizontal stirring rod 52, thereby played good stirring effect to the material. After material stirring work is accomplished and the work of unloading is accomplished, the staff adds water in to agitator tank 4 through filler pipe 41, screw off bolt 431 and open operating door 43 simultaneously, take off connecting rod 61 from U-shaped fixture block 44 afterwards and rotate, adjust the position of cylinder 62 and make inserting groove 622 peg graft with the last grafting block 511 of (mixing) shaft 51, at this moment, open motor 71, motor 71 drives (mixing) shaft 51 and rotates, stirring shaft 51 then drives rather than fixed grafting block 511 and the cylinder 62 of pegging graft with grafting block 511 and rotates, with this make connecting rod 61 and with the scraper blade 63 on the connecting rod 61 rotate, thereby played good washing effect of scraping to the inside wall of agitator tank 4, the material residue on the inside wall of agitator tank 4 has been reduced, the condition that the material that bonds on the inside wall of agitator tank 4 produces the influence to the restirring of PVC raw materials has been avoided.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a agitating unit is used in production of PVC lamp house cloth convenient to wash, includes support (1), powder storage bucket (2), oil storage jar (3) and agitator tank (4), install on support (1) agitator tank (4), fix and communicate through powder conveyer pipe (21) between powder storage bucket (2) and agitator tank (4) top, fix and communicate through oil conveyer pipe (31) between oil storage jar (3) and agitator tank (4) top, its characterized in that: install stirring subassembly (5) in agitator tank (4), stirring subassembly (5) including rotate install in agitator tank (4) bottom (51), be fixed in horizontal stirring rod (52) on (51) lateral wall and be fixed in slant stirring rod (53) on horizontal stirring rod (52), be fixed with plug block (511) on the position that (51) lateral wall is close to its top, be equipped with filler pipe (41) on the position that agitator tank (4) lateral wall is close to its top, ladder groove (42) have been seted up on the position that agitator tank (4) lateral wall is close to its top, articulated on the position that agitator tank (4) lateral wall is close to ladder groove (42) have operation door (43) that are used for closed ladder groove (42), installation and plug block (511) can be dismantled in agitator tank (4) and be connected and be used for carrying out abluent washing subassembly (6) to the inside wall of agitator tank (4), and a driving assembly (7) for driving the stirring shaft (51) to rotate is arranged on the bracket (1).

2. The PVC light box cloth production stirring device convenient to clean as claimed in claim 1, is characterized in that: the cleaning device is characterized in that U-shaped fixture blocks (44) are fixed on the position, close to the top, of the inner side wall of the stirring tank (4), the U-shaped fixture blocks (44) are arranged symmetrically, the cleaning assembly (6) comprises a connecting rod (61) which is located in the stirring tank (4) and is in clamping fit with the U-shaped fixture blocks (44), a cylinder (62) which is fixed at one end, far away from the inner side wall of the stirring tank (4), of the connecting rod (61), and a scraping plate (63) which is fixed with the bottom surface of the connecting rod (61), a cylindrical groove (621) which is in splicing fit with the stirring shaft (51) and a splicing groove (622) which is in splicing fit with the splicing block (511) are formed in the bottom surface of the cylinder (62), the splicing groove (622) is communicated with the cylindrical groove (621), the side wall, far away from the stirring shaft (51), of the scraping plate (63) is tightly abutted against the inner side wall of the stirring tank (4), and a, the height of the bottom wall in the notch (631) is smaller than that of the bottom surface of the U-shaped fixture block (44).

3. The PVC light box cloth production stirring device convenient to clean as claimed in claim 2, is characterized in that: a first magnetic block (512) is fixed at the upper end of the stirring shaft (51), a second magnetic block (6211) is fixed on the inner top wall of the cylindrical groove (621), and the second magnetic block (6211) is magnetically attracted with the first magnetic block (512).

4. The PVC light box cloth production stirring device convenient to clean as claimed in claim 2, is characterized in that: install reinforcing component (9) that are used for reinforcing scraper blade (63) jointly on scraper blade (63) and (mixing) shaft (51), reinforcing component (9) including the cover locate (mixing) shaft (51) on and with it rotate spacing ring (91) of being connected and with outside arc fixed surface's of spacing ring (91) dead lever (92), dead lever (92) keep away from the one end of (mixing) shaft (51) and offer with scraper blade (63) joint complex draw-in groove (921).

5. The stirring device for producing the PVC light box cloth convenient to clean as claimed in claim 4, is characterized in that: the lower end of the scraper (63) is fixed with a guide connecting strip (632) with an isosceles trapezoid cross section, and the area of the bottom surface of the guide connecting strip (632) is smaller than that of the upper surface of the guide connecting strip.

6. The PVC light box cloth production stirring device convenient to clean as claimed in claim 1, is characterized in that: the stirring shaft (51) lower extreme runs through support (1) and is connected with it rotation, drive assembly (7) are including being fixed in motor (71) on support (1), the output shaft of motor (71) runs through support (1) and is connected with it rotation, drive assembly (7) still include action wheel (72) fixed with the output shaft of motor (71), with stirring shaft (51) lower extreme fixed and with action wheel (72) position correspond from driving wheel (73) and be used for connecting drive wheel (72) and drive belt (74) from driving wheel (73), the inboard arc surface of drive belt (74) all supports tightly with the wheel face of action wheel (72) and the wheel face from driving wheel (73).

7. The PVC light box cloth production stirring device convenient to clean as claimed in claim 1, is characterized in that: a water outlet pipe (46) communicated with the side wall of the stirring tank (4) is fixed on the position, close to the bottom of the stirring tank, of the side wall of the stirring tank, and a control valve (461) used for controlling the on-off of the water outlet pipe (46) is fixed on the water outlet pipe.

8. The PVC light box cloth production stirring device convenient to clean as claimed in claim 1, is characterized in that: sealing gasket (421) are fixed on the lateral wall of ladder groove (42) near operation door (43) one side, it is equipped with bolt (431) to run through on operation door (43), set up the screw hole with bolt (431) threaded connection on agitator tank (4) lateral wall.