阅读说明：本技术 一种废弃涂料桶处理回收再利用设备 (Waste paint bucket treatment, recycling and recycling equipment ) 是由 彭龙 于 2020-07-01 设计创作，主要内容包括：本发明公开一种废弃涂料桶处理回收再利用设备,包括基座,所述基座内设有开口向上且用于处理涂料桶的支撑腔,所述基座内设有用于再利用处理废水的循环装置,所述支撑腔内设有能够带动涂料桶升降的支撑机构,所述基座上侧设有用于刮除涂料桶内壁与外壁凝固涂料的刮除机构,所述刮除机构包括位于所述基座上侧的转动盘,所述转动盘内设有下内壁连通外界的滑动腔,该装置结构简单,操作便捷,通过机械的传动,自动完成对待清理涂料桶的自动浸泡以及刮除凝结涂料,从而节省人工处理的过程,提高了处理效率,且由于是自动完成对涂料桶的清洁处理,从而便于回收再利用涂料桶,从而提高了资源的利用率。(The invention discloses a device for treating, recycling and reusing waste paint buckets, which comprises a base, wherein a supporting cavity with an upward opening and used for treating the paint buckets is arranged in the base, a circulating device used for reusing and treating waste water is arranged in the base, a supporting mechanism capable of driving the paint buckets to lift is arranged in the supporting cavity, a scraping mechanism used for scraping solidified paint on the inner wall and the outer wall of the paint buckets is arranged on the upper side of the base, the scraping mechanism comprises a rotating disc positioned on the upper side of the base, and a sliding cavity with a lower inner wall communicated with the outside is arranged in the rotating disc. Thereby improving the utilization rate of resources.)

1. The utility model provides a storage bucket is handled to abandonment scribbles and is retrieved equipment of recycling, includes the base, its characterized in that: the base is internally provided with a supporting cavity with an upward opening and used for treating a coating barrel, the base is internally provided with a circulating device used for recycling and treating wastewater, the supporting cavity is internally provided with a supporting mechanism capable of driving the coating barrel to lift, the upper side of the base is provided with a scraping mechanism used for scraping the inner wall and the outer wall of the coating barrel to solidify coating, the scraping mechanism comprises a rotating disc positioned on the upper side of the base, the rotating disc is internally provided with a sliding cavity with a lower inner wall communicated with the outside, the sliding cavity is internally and slidably connected with two sliding blocks, the upper part of each sliding block is fixedly connected with a sliding spring with one end fixedly connected with the inner wall of the sliding cavity, each sliding block is provided with a limiting groove with an upward opening, the lower end of each sliding block is fixedly connected with a lifting rod with the lower end positioned on the outside, the lower end of each lifting rod is fixedly, a sliding groove with the upper end fixedly connected with the sliding block is fixed at the upper end of the driven plate, a sliding groove penetrating through the upper end surface and the lower end surface of the driven plate is arranged in the driven plate, stop blocks are arranged on the upper side and the lower side of the driven plate, a scraper with the lower end penetrating through the sliding groove and the lower side and fixedly connected with the lower side of the stop blocks is fixed at the lower end surface of the driven plate, a fixed plate is fixedly connected with the lower end surface of the driven plate, a scraper with one end fixedly connected with the scraper is fixed on the fixed plate, two electromagnetic grooves with downward openings are arranged on the upper inner wall of the sliding cavity, a first electromagnet is fixed on the upper inner wall of the electromagnetic groove, a tension spring is fixed at the lower end of the first electromagnet, a trapezoidal block with the lower end positioned in the limiting groove is fixed at the lower end of the tension spring, a lifting cavity is, the lower end of the lifting plate is fixedly provided with two lifting springs for supporting the lifting plate, the rotating disc is internally provided with a rotating disc with an upward opening, the lower end of the rotating disc is fixedly provided with a telescopic rod with the upper end positioned outside, the upper end of the telescopic rod is fixedly provided with two series ropes with the lower ends respectively penetrating through the inner wall of the accommodating groove far away from the telescopic rod and the upper inner wall of the lifting cavity and fixedly connected with the lifting plate, the lower end of the lifting plate is fixedly provided with a string rope with the lower end penetrating through the lower inner wall of the lifting cavity and the upper inner wall of the sliding cavity and fixedly connected with the sliding block, the rotating disc is also internally provided with an annular cavity with an outer inner wall communicated with the outside, an annular wheel is connected in the annular cavity in a sliding manner, the upper end of the annular wheel is fixedly provided with a torsion spring with the upper inner wall of, the movable cavity is close to the inner wall of the telescopic rod is fixed with a second electromagnet, the movable cavity is internally and slidably connected with a magnet block, the upper end of the magnet block is fixed with a driven shaft, the upper end of the driven shaft is fixed with a driven wheel and a winding wheel, the winding wheel is wound with a lower end which penetrates through the lower end face of the rotating disc and a pull rope fixedly connected with the driven plate, the upper end face of the base is fixedly connected with a fixed table, and a lifting mechanism which can drive the scraping mechanism to lift is arranged in the fixed table.

2. The apparatus for processing, recycling and reusing waste paint buckets according to claim 1, further comprising: the circulating mechanism comprises two liquid storage cavities which are respectively positioned on the left inner wall and the right inner wall of the supporting cavity, a first piston plate and a reset spring for supporting the first piston plate are connected in the liquid storage cavities in a sliding manner, a water inlet for water inlet is formed in the inner wall of the liquid storage cavity far away from the supporting cavity, the liquid storage cavities are communicated with the supporting cavity through a circulation cavity, a filter plate for filtering is fixed in the circulation cavity, a pulling cavity which is penetrated through by the circulation cavity is formed in the inner wall of the liquid storage cavity close to the supporting cavity, two partition plates are connected in the pulling cavity in a sliding manner, a connecting column which penetrates through the partition plate on the front side and is positioned outside is fixed at the front end of the partition plate on the rear side, a pulling spring for connecting the partition plate on the rear side is fixed on the inner wall of the pulling cavity, and a falling cavity for communicating the, the falling cavity is internally and slidably connected with a blocking block with the front end positioned outside, and the front end of the connecting column is fixedly provided with a pulling plate with the lower end fixedly connected with the blocking block.

3. The apparatus for processing, recycling and reusing waste paint buckets according to claim 1, further comprising: the supporting mechanism comprises a second piston plate capable of sliding in the supporting cavity and a supporting spring for supporting the second piston plate, the lower end of the second piston plate is fixed with two ropes, the lower ends of the two ropes penetrate through the inner wall under the supporting cavity and the two inner walls under the liquid storage cavity respectively and are fixedly connected with the first piston plate, the upper end of the second piston plate is fixed with an electric sucker for fixing a coating barrel, the inner wall behind the supporting cavity is internally provided with a jacking cavity, the front inner wall is communicated with the supporting cavity, the inner wall under the jacking cavity is fixed with an electric guide rail, the upper side of the electric guide rail is provided with a jacking rod capable of being driven by the electric guide rail to move, the lower side of the front inner wall of the supporting cavity is fixed with a first magnet, the inner wall under the supporting cavity is internally provided with a spring groove, the spring groove is connected with a spring block in a sliding manner and a connecting spring for connecting the, a supporting rod with the upper end positioned in the supporting cavity is fixed at the upper end of the spring block, a supporting block is fixed at the upper end of the supporting rod, a moving groove with an upward opening is arranged in the supporting block, a moving rod with the upper end positioned in the supporting cavity is connected in the moving groove in a sliding way, a movable spring fixedly connected with the rear inner wall of the movable groove is fixed at the lower end of the movable rod, an iron block capable of attracting the first magnet is fixed at the upper end of the movable rod, a lifting groove with an upper inner wall communicated with the supporting cavity and a suction cavity with a lower inner wall communicated with the supporting cavity are arranged in the second piston plate, a lifting plate is connected in the lifting groove in a sliding way, a stop block with the upper end positioned in the supporting cavity is fixed at the upper end of the lifting plate, the lower end of the lifting plate is fixed with a trapezoidal rod, the lower end of the trapezoidal rod is located in the attraction cavity, and a second magnet are fixed on the rear inner wall of the attraction cavity.

4. The apparatus for processing, recycling and reusing waste paint buckets according to claim 1, further comprising: elevating system is including being located the outside lift chamber of inner wall intercommunication before the fixed station inscribe, inner wall fixedly connected with driving motor on the lift chamber, driving motor lower extreme power connection have the lower extreme with lift chamber inner wall rotates the lift axle of connecting down, threaded connection has the rotary disk on the lift axle, be equipped with the forward promotion groove of opening in the lift chamber rear wall, be equipped with opening backward and upper and lower inner wall intercommunication in the rotary disk rear end the spacing groove in lift chamber, it is located to promote inslot sliding connection have the front end the slurcal and connect of spacing inslot the slurcal with two promotion springs of inner wall behind the slurcal, the inner wall is fixed with behind the slurcal can with the slurcal repels the third electro-magnet of inhaling mutually, promote inslot upper end is fixed with the first L pole that the front end is located the outside, the rotary disk front end is located the outside just the rotary disk upside is equipped with by the lift axle runs through and the front end is located outside briquetting down The upper end of the telescopic rod is fixedly connected with the lower pressing block, the front end of the first L rod is fixedly provided with a second L rod, the lower end of the second L rod is located in the annular cavity, the lifting cavity is further provided with a lower pressing plate and two connecting devices, the lower pressing plate is connected with a lower pressing spring of the upper inner wall of the lifting cavity, and the upper end of the lower pressing plate is fixedly provided with an upper end which penetrates through the upper inner wall of the lifting cavity and the inner wall of the supporting cavity and a connecting rope fixedly connected with the supporting rod.

5. The apparatus for processing, recycling and reusing waste paint buckets according to claim 1, further comprising: the rolling disc downside still is equipped with the movable block, inner wall and the equal outside driven groove that communicates of lower inner wall about being equipped with in the movable block, sliding connection has two one end to be located outside stopper in the driven groove, the lifter lower extreme with stopper fixed connection, under the stopper terminal surface with terminal surface all is fixed with the second sword scraper that is used for striking off solidification coating under the movable block, under the briquetting terminal surface with the rolling disc up end all is fixed with contact switch, when two can control during the contact switch contact the second electro-magnet first electro-magnet work, the lifter plate with frictional force from between the driving wheel is greater than compression spring's elasticity.

Technical Field

The invention relates to the field of coatings, in particular to a device for treating, recycling and reusing a waste coating bucket.

Background

The rapid development of real estate as an indispensable house paint is used in a square aspect, a paint bucket containing paint is used in a large amount due to the use of a large amount of paint, and the used paint bucket is often discarded due to the use of paint; however, the treatment efficiency is still low due to the coating, and the coating bucket generated by using a large amount of coating is troublesome to treat and is discarded, thereby causing waste of resources.

Disclosure of Invention

The invention aims to solve the technical problem of providing a device for treating, recycling and reusing waste paint buckets, which solves the problems of low treatment efficiency of the paint buckets and the like, thereby improving the convenience for resource utilization; the invention is realized by the following technical scheme.

The invention relates to a device for treating, recycling and reusing waste paint buckets, which comprises a base, wherein a supporting cavity with an upward opening and used for treating the paint buckets is arranged in the base, a circulating device used for reusing and treating waste water is arranged in the base, a supporting mechanism capable of driving the paint buckets to lift is arranged in the supporting cavity, a scraping mechanism used for scraping solidified paint on the inner wall and the outer wall of the paint buckets is arranged on the upper side of the base, the scraping mechanism comprises a rotating disc positioned on the upper side of the base, a sliding cavity with a lower inner wall communicated with the outside is arranged in the rotating disc, two sliding blocks are connected in the sliding cavity in a sliding way, a sliding spring with one end fixedly connected with the inner wall of the sliding cavity is fixedly connected on the inner side of each sliding block, a limiting groove with an upward opening is arranged on each sliding block, a lifting rod with the lower end positioned on the outside, a driven plate which is positioned outside and is penetrated by the lower end of the lifting rod is arranged at the lower side of the sliding block, a sliding groove with the upper end fixedly connected with the sliding block is fixed at the upper end of the driven plate, a sliding groove which penetrates through the upper end surface and the lower end surface of the driven plate is arranged in the driven plate, stop blocks are arranged at the upper side and the lower side of the driven plate, a scraper plate with the lower end penetrating through the sliding groove and the lower side of the stop blocks and fixedly connected with the lower side of the stop blocks is fixed at the lower end surface of the upper side of the stop blocks, a fixed plate is fixedly connected with the lower end surface of the driven plate, a scraper plate with one end fixedly connected with the scraper plate is fixed on the fixed plate, two electromagnetic grooves with downward openings are arranged on the upper inner wall of the sliding cavity, a first electromagnet is fixed on the upper inner wall of the electromagnetic grooves, a lifting cavity is arranged in the upper inner wall of the electromagnetic groove, a lifting plate is connected in the lifting cavity in a sliding manner, two lifting springs for supporting the lifting plate are fixed at the lower end of the lifting plate, a rotating disc with an upward opening is arranged in the rotating disc, a telescopic rod with the upper end positioned outside is fixed at the lower end of the rotating disc, two series ropes with the lower ends respectively penetrating through the inner wall of the accommodating groove far away from the telescopic rod and the upper inner wall of the lifting cavity and fixedly connected with the lifting plate are fixed at the upper end of the telescopic rod, a thin rope with the lower end penetrating through the lower inner wall of the lifting cavity and the upper inner wall of the sliding cavity and fixedly connected with the sliding block is fixed at the lower end of the lifting plate, a ring cavity with the outer inner wall communicated with the outside is also arranged in the rotating disc, an annular wheel is connected in the ring cavity in a sliding manner, and a, inner wall intercommunication under the annular chamber the removal chamber of annular chamber, it is close to remove the chamber the inner wall of telescopic link is fixed with the second electro-magnet, it has the magnet piece to remove intracavity sliding connection, magnet piece upper end is fixed with the upper end and is located the driven shaft of annular chamber, the driven shaft upper end is fixed with from driving wheel and coiling wheel, the winding has the lower extreme to run through on the coiling wheel terminal surface under the rolling disc and with driven plate fixed connection's stay cord, base up end fixedly connected with fixed station, be equipped with in the fixed station and drive strike off the elevating system that the mechanism goes up and down.

Furthermore, the circulating mechanism comprises two liquid storage chambers which are respectively positioned on the left inner wall and the right inner wall of the supporting chamber, a first piston plate and a reset spring for supporting the first piston plate are connected in the liquid storage chambers in a sliding manner, a water inlet for water inlet is arranged in the inner wall of the liquid storage chamber far away from the supporting chamber, the liquid storage chambers are communicated with the supporting chamber through a circulation chamber, a filter plate for filtering is fixed in the circulation chamber, a pulling chamber which is penetrated through by the circulation chamber is arranged in the inner wall of the liquid storage chamber close to the supporting chamber, two partition plates are connected in the pulling chamber in a sliding manner, a connecting column which penetrates through the partition plate at the front side and is positioned at the outside is fixed at the front end of the partition plate at the rear side, a pulling spring for connecting the partition plate at the rear side is fixed at the inner wall at the rear side of the pulling chamber, and a falling, the falling cavity is internally and slidably connected with a blocking block with the front end positioned outside, and the front end of the connecting column is fixedly provided with a pulling plate with the lower end fixedly connected with the blocking block.

Further, the supporting mechanism comprises a second piston plate capable of sliding in the supporting cavity and a supporting spring for supporting the second piston plate, the lower end of the second piston plate is fixed with two ropes, the lower ends of the two ropes penetrate through the inner wall of the lower supporting cavity and the inner wall of the lower liquid storage cavity respectively and are fixedly connected with the first piston plate, the upper end of the second piston plate is fixed with an electric sucker for fixing a coating barrel, the inner wall of the rear supporting cavity is internally provided with a pushing cavity, the front inner wall of the rear supporting cavity is communicated with the supporting cavity, the inner wall of the lower pushing cavity is fixed with an electric guide rail, the upper side of the electric guide rail is provided with a pushing rod capable of being driven by the electric guide rail to move, the lower side of the front inner wall of the supporting cavity is fixed with a first magnet, the inner wall of the lower supporting cavity is internally provided with a spring groove, the spring groove is connected with a spring block and a connecting spring, a supporting rod with the upper end positioned in the supporting cavity is fixed at the upper end of the spring block, a supporting block is fixed at the upper end of the supporting rod, a moving groove with an upward opening is arranged in the supporting block, a moving rod with the upper end positioned in the supporting cavity is connected in the moving groove in a sliding way, a movable spring fixedly connected with the rear inner wall of the movable groove is fixed at the lower end of the movable rod, an iron block capable of attracting the first magnet is fixed at the upper end of the movable rod, a lifting groove with an upper inner wall communicated with the supporting cavity and a suction cavity with a lower inner wall communicated with the supporting cavity are arranged in the second piston plate, a lifting plate is connected in the lifting groove in a sliding way, a stop block with the upper end positioned in the supporting cavity is fixed at the upper end of the lifting plate, the lower end of the lifting plate is fixed with a trapezoidal rod, the lower end of the trapezoidal rod is located in the attraction cavity, and a second magnet are fixed on the rear inner wall of the attraction cavity.

Further, elevating system is including being located the outside lift chamber of inner wall intercommunication before the fixed station inscribe, inner wall fixedly connected with driving motor on the lift chamber, driving motor lower extreme power be connected with the lower extreme with the lift axle of inner wall rotation connection under the lift chamber, threaded connection has the rotary disk on the lift axle, be equipped with the forward promotion groove of opening in the lift chamber rear wall, be equipped with the opening backward and upper and lower inner wall intercommunication in the rotary disk rear end the spacing groove in lift chamber, sliding connection has the front end to be located the slurcam of spacing inslot and connects the slurcam with two promotion springs of inner wall behind the slurcam, the inner wall is fixed with can with the third electro-magnet that the slurcam repels mutually and inhales, it is fixed with the first L pole that the front end is located the outside to promote inslot upper end, the rotary disk front end is located the outside and the rotary disk upside is equipped with by the lift axle runs through and the front end is located the outer promotion spring that The lower pressing block of portion, the telescopic link upper end with lower pressing block fixed connection, first L pole front end is fixed with the lower extreme and is located the second L pole of annular cavity, the lift intracavity still is equipped with holding down plate and two connections the holding down plate with the lower compression spring of inner wall on the lift chamber, the holding down plate upper end is fixed with the upper end and runs through on the lift chamber inner wall with support intracavity back inner wall and with bracing piece fixed connection's connection rope.

Further, the rolling disc downside still is equipped with the movable block, inner wall and the equal outside driven groove that communicates of lower inner wall about being equipped with in the movable block, sliding connection has two blocks of one end to be located outside stopper in the driven groove, the lifter lower extreme with stopper fixed connection, under the stopper terminal surface with the terminal surface all is fixed with the second sword scraper that is used for striking off solidification coating under the movable block, under the briquetting terminal surface with the rolling disc up end all is fixed with contact switch, when two can control during the contact switch contact the second electro-magnet first electro-magnet work, the lifter plate with frictional force from between the driving wheel is greater than compression spring's elasticity.

The invention has the beneficial effects that: the device simple structure, the simple operation through mechanical transmission, accomplishes automatically and treats the automation of clearing up the storage bucket of scribbling and soak and strike off the coating that condenses to save the process of manual handling, improved the treatment effeciency, and because accomplish the cleaning to scribbling the storage bucket automatically, thereby be convenient for retrieve and recycle scribble the storage bucket, thereby improved the utilization ratio of resource.

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 an enlarged view of the structure A-A in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the structure B-B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of the structure at C in FIG. 1 according to an embodiment of the present invention;

FIG. 5 is an enlarged view of the structure shown in FIG. 3;

fig. 6 is an enlarged schematic view of the structure at E in fig. 3 according to the embodiment of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter 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.

The waste paint bucket treatment, recycling and recycling device described in connection with fig. 1-6 comprises a base 10, a support cavity 23 with an upward opening and used for treating a paint bucket is arranged in the base 10, a circulating device 110 for recycling and treating waste water is arranged in the base 10, a support mechanism 109 capable of driving the paint bucket to lift is arranged in the support cavity 23, a scraping mechanism 108 for scraping solidified paint on the inner wall and the outer wall of the paint bucket is arranged on the upper side of the base 10, the scraping mechanism 108 comprises a rotating disc 56 positioned on the upper side of the base 10, a sliding cavity 63 with a lower inner wall communicated with the outside is arranged in the rotating disc 56, two sliding blocks 64 are slidably connected in the sliding cavity 63, a sliding spring 72 with one end fixedly connected with the inner wall of the sliding cavity 63 is fixedly connected on the inner side of the sliding block 64, and a limiting groove 89 with an upward opening is arranged on, the lower end of the sliding block 64 is fixedly connected with a lifting rod 36 with the lower end located outside, the lower end of the lifting rod 36 is fixed with a first scraper 34, the lower side of the sliding block 64 is provided with a driven plate 78 which is located outside and is penetrated through by the lower end of the lifting rod 36, the upper end of the driven plate 78 is fixed with a sliding groove 76 with the upper end fixedly connected with the sliding block 64, the driven plate 78 is internally provided with a sliding groove 76 penetrating through the upper end face and the lower end face of the driven plate 78, the upper side and the lower side of the driven plate 78 are both provided with a stop block 74, the lower end of the upper side stop block 74 is fixed with a scraper 35 with the lower end penetrating through the sliding groove 76 and the lower side stop block 74 and fixedly connected with the lower side of the stop block 74, the lower end face of the driven plate 78 is fixedly connected with a fixing plate 77, the scraper 35 with one end fixedly connected, a first electromagnet 84 is fixed on the upper inner wall of the electromagnetic groove 86, an extension spring 83 is fixed at the lower end of the first electromagnet 84, a trapezoidal block 88 with the lower end located in the limiting groove 89 is fixed at the lower end of the extension spring 83, a lifting cavity 66 is arranged in the upper inner wall of the electromagnetic groove 86, a lifting plate 68 is connected in the lifting cavity 66 in a sliding manner, two lifting springs 67 supporting the lifting plate 68 are fixed at the lower end of the lifting plate 68, a rotating disc 56 with an upward opening is arranged in the rotating disc 56, a telescopic rod 57 with the upper end located outside is fixed at the lower end of the rotating disc 56, two strings 87 with the lower ends respectively penetrating through the accommodating groove 58, far away from the inner wall of the telescopic rod 57, and the upper inner wall of the lifting cavity 66 and fixedly connected with the lifting plate 68 are fixed at the upper end of the telescopic rod 57, a string 87 with the lower end penetrating through the lower inner wall of the lifting cavity 66, the upper inner wall of the sliding cavity 63 and fixedly connected with the sliding block 64 is, an annular cavity 61 with an outer inner wall communicated with the outside is further arranged in the rotating disc 56, an annular wheel 62 is connected in the annular cavity 61 in a sliding way, a torsion spring 60 with the upper end fixedly connected with the upper inner wall of the annular cavity 61 is fixed at the upper end of the annular wheel 62, the lower inner wall of the annular cavity 61 is provided with a moving cavity 71 of which the upper inner wall is communicated with the annular cavity 61, a second electromagnet 80 is fixed on the inner wall of the moving cavity 71 close to the telescopic rod 57, a magnet block 70 is connected in the moving cavity 71 in a sliding way, a driven shaft 69 with the upper end positioned in the annular cavity 61 is fixed at the upper end of the magnet block 70, a driven wheel 82 and a winding wheel 81 are fixed at the upper end of the driven shaft 69, a pull rope 79 with the lower end penetrating through the lower end surface of the rotating disc 56 and fixedly connected with the driven plate 78 is wound on the winding wheel 81, the upper end face of the base 10 is fixedly connected with a fixed table 28, and a lifting mechanism 107 capable of driving the scraping mechanism 108 to lift is arranged in the fixed table 28.

Beneficially, the circulating mechanism 110 includes two liquid storage chambers 15 respectively located at the left and right inner walls of the supporting chamber 23, a first piston plate 12 and a return spring 11 supporting the first piston plate 12 are slidably connected in the liquid storage chamber 15, a water inlet 18 for water inlet is arranged in the inner wall of the supporting chamber 23 far away from the liquid storage chamber 15, the liquid storage chamber 15 is communicated with the supporting chamber 23 through a circulation chamber 17, a filter plate 16 for filtering is fixed in the circulation chamber 17, a pulling chamber 19 penetrated by the circulation chamber 17 is arranged in the inner wall of the liquid storage chamber 15 close to the supporting chamber 23, two partition plates 38 are slidably connected in the pulling chamber 19, a connecting column 20 penetrating through the partition plates 38 at the front side and located at the outside is fixed at the front end of the partition plate 38 at the rear side, a pulling spring 37 connecting the partition plates 38 at the rear side is fixed at the inner wall behind the pulling chamber 19, the lower inner wall of the pulling cavity 19 is provided with a falling cavity 39 communicating the outside with the pulling cavity 19, a blocking block 41 with the front end positioned at the outside is connected in the falling cavity 39 in a sliding mode, and the front end of the connecting column 20 is fixedly provided with a pulling plate 40 with the lower end fixedly connected with the blocking block 41.

Beneficially, the supporting mechanism 109 includes a second piston plate 27 capable of sliding in the supporting cavity 23 and a supporting spring 25 supporting the second piston plate 27, the lower end of the second piston plate 27 is fixed with two ropes 24, the lower ends of the two ropes respectively penetrate through the lower inner wall of the supporting cavity 23 and the lower inner walls of the two liquid storage cavities 15 and are fixedly connected with the first piston plate 12, the upper end of the second piston plate 27 is fixed with an electric suction cup 26 for fixing a paint bucket, the rear inner wall of the supporting cavity 23 is provided with a pushing cavity 45, the front inner wall of which is communicated with the supporting cavity 23, the lower inner wall of the pushing cavity 45 is fixed with an electric guide rail 44, the upper side of the electric guide rail 44 is provided with a pushing rod 43 capable of being driven by the electric guide rail 44 to move, the lower side of the front inner wall of the supporting cavity 23 is fixed with a first magnet 104, the lower inner wall of the supporting cavity 23 is provided with a spring groove, a spring block 99 and a connecting spring 98 for connecting the spring block 99 and the rear inner wall of the spring 97 are slidably connected to the spring groove 97, a support rod 100 with the upper end located in the support cavity 23 is fixed to the upper end of the spring block 99, a support block 101 is fixed to the upper end of the support rod 100, a moving groove 106 with an upward opening is formed in the support block 101, a moving rod 105 with the upper end located in the support cavity 23 is slidably connected to the moving groove 106, a moving spring 102 fixedly connected to the rear inner wall of the moving groove 106 is fixed to the lower end of the moving rod 105, an iron block 103 capable of attracting the first magnet 104 is fixed to the upper end of the moving rod 105, a lifting groove 94 with an upper inner wall communicating with the support cavity 23 and an attraction cavity 96 with a lower inner wall communicating with the support cavity 23 are formed in the second piston plate 27, a lifting plate 92 is slidably connected to the lifting groove 94, and a stopper 93 with an upper end located in the support cavity 23 is fixed to, a ladder-shaped rod 95 with the lower end positioned in the attraction cavity 96 is fixed at the lower end of the lifting plate 92, and a second magnet 91 is fixed on the rear inner wall of the attraction cavity 96.

Beneficially, the lifting mechanism 107 comprises a lifting cavity 29 which is located in the fixed table 28 and is communicated with the outside through the inner wall, a driving motor 54 is fixedly connected to the upper inner wall of the lifting cavity 29, a lifting shaft 30 is connected to the lower end of the driving motor 54 through power, the lower end of the lifting shaft is rotatably connected to the lower inner wall of the lifting cavity 29, a rotating disc 50 is connected to the lifting shaft 30 through screw threads, a pushing groove 48 with a forward opening is formed in the rear inner wall of the lifting cavity 29, a limiting groove 13 with a backward opening is formed in the rear end of the rotating disc 50, the upper inner wall and the lower inner wall of the lifting cavity 29 are communicated with the lifting cavity 29, a pushing plate 47 with the front end located in the limiting groove 13 and two pushing springs 46 which are connected to the pushing plate 47 and the rear inner wall of the pushing groove 48 are slidably connected in the pushing groove 48, a third electromagnet 49 which can repel and attract the pushing plate 47 is fixed to the rear inner wall of the pushing groove, the front end of the rotating disc 50 is located outside, the upper side of the rotating disc 50 is provided with a lower pressing block 55, the lifting shaft 30 penetrates through the lower pressing block 55, the front end of the lower pressing block is located outside, the upper end of the telescopic rod 57 is fixedly connected with the lower pressing block 55, the front end of the first L rod 51 is fixedly provided with a second L rod 59, the lower end of the second L rod is located in the annular cavity 61, a lower pressing plate 52 and two lower pressing springs 53 are further arranged in the lifting cavity 29 and connected with the lower pressing plate 52 and the upper inner wall of the lifting cavity 29, the upper end of the lower pressing plate 52 is fixedly provided with an upper end which penetrates through the upper inner wall of the lifting cavity 29 and the rear inner wall of the supporting cavity 23.

Beneficially, the lower side of the rotating disc 56 is further provided with a movable block 33, a left inner wall, a right inner wall and a lower inner wall of the movable block 33 are arranged in the movable block 33 and are communicated with an external driven groove 65, two limiting blocks 32 with one ends located at the outside are connected in the driven groove 65 in a sliding mode, the lower ends of the lifting rods 36 are fixedly connected with the limiting blocks 32, the lower end faces of the limiting blocks 32 and the lower end faces of the movable blocks 33 are respectively and fixedly provided with a second knife scraper 31 used for scraping solidified paint, the lower end face of the lower pressing block 55 and the upper end face of the rotating disc 56 are respectively and fixedly provided with a contact switch 90, when the two contact switches 90 are in contact, the second electromagnet 80 and the first electromagnet 84 can be controlled to work, and the friction force between the lifting plate 92 and the.

In the initial state, the return spring 11, the pressing spring 53, and the compression spring 75 are all in a compressed state, and the lifting spring 67 and the slide spring 72 are in a stretched state.

The paint bucket to be processed is placed on the upper side of the electric sucker 26, and the electric sucker 26 works to be adsorbed to the paint bucket, so that the paint bucket is convenient to fix;

the driving motor 54 is operated to rotate the elevating shaft 30, thereby lowering the rotating disc 50, thereby lowering the lower pressing block 55 and the rotating disc 56, thereby restoring the lower pressing spring 53 and lowering the lower pressing plate 52, thereby tensioning the connecting string 42, thereby moving the supporting rod 100 backward, thereby moving the spring block 99 and the supporting block 101 backward and compressing the connecting spring 98;

the rotating disc 56 descends to lower the lifting rod 36 and thus the movable block 33 and the stopper 32, when the second knife blade 31 contacts the inner bottom surface of the tub, the rotating disc 56 continues to descend along with the descending of the rotating disc 50 and the lower pressing block 55, at this time, the second knife blade 31 descends to drive the tub and the second piston plate 27 to descend to compress the supporting spring 25 and simultaneously release the rope 24, so that the return spring 11 is reset to drive the first piston plate 12 to ascend, thereby the water stored in the liquid storage chamber 15 enters the supporting chamber 23 on the upper side of the second piston plate 27 through the circulation chamber 17, when the second piston plate 27 descends to the lowest side, the rotating disc 50 and the lower pressing block 55 continue to descend, and the second piston plate 27 cannot descend any more, thereby the telescopic rod 57 is compressed, thereby the upper end of the telescopic rod 57 descends and the series rope 85 is released, thereby the lifting spring 67 resets to drive the lifting plate 68 to descend, thereby loosening the string 87;

when the two contact switches 90 are contacted, the second electromagnet 80 and the first electromagnet 84 are controlled to work, the first electromagnet 84 works and is attracted with the trapezoidal block 88, thereby causing the trapezoidal blocks 88 to rise and compress the extension spring 83, thereby causing the slide spring 72 to return and move the slide block 64 away from the center of the slide chamber 63, thereby driving the lifting rod 36 to move, so that the first scraper 34 contacts with the inner wall of the barrel, and the movement of the lifting rod 36 drives the stopper 32 to move, so that the distance between the left and right second blade scrapers 31 is equal to the diameter of the barrel ground, and the second electromagnet 80 works to repel the magnet block 70, thereby moving the driven shaft 69, thereby separating the driven wheel 82 from the ring wheel 62, thereby restoring the compression spring 75, thereby lowering the driven plate 78 and elongating the pulling rope 79, thereby lowering the scraper 35, thereby bringing the scraper 35 into contact with the outer wall of the tub;

when the telescopic rod 57 is compressed, the front end of the rotating disc 50 is contacted with the rear end of the rotating disc 56, the third electromagnet 49 is operated to attract the pushing plate 47, so that the pushing plate 47 moves backwards, so that the pushing plate 47 leaves the limiting groove 13, and the first L-shaped rod 51 and the second L-shaped rod 59 are driven to move backwards, so that the lower end of the second L-shaped rod 59 is contacted with the annular wheel 62, and when the second piston plate 27 descends to the lowest side, the upper end of the iron block 103 is positioned in the attraction cavity 96, the second magnet 91 is attracted with the iron block 103, so that the iron block 103 and the moving rod 105 move backwards, so that the ladder-shaped rod 95 is driven to move upwards while the moving spring 102 is compressed, so that the lifting plate 92 and the stop block 93 move upwards, and the movement of the iron block 103 limits the upward movement of the second piston plate 27;

the driving motor 54 is continuously operated to rotate the lifting shaft 30, so that the rotating disc 50 is rotated, and the rotating disc 56 is rotated, so that the lifting rod 36 and the scraper 35 are rotated, so that the second knife scraper 31 and the first scraper 34 are driven to scrape off solidified paint adhered to the inner and outer walls of the tub, and the torsion spring 60 is twisted due to the restriction of friction force between the contact of the annular wheel 62 and the second L-shaped rod 59 during the rotation of the rotating disc 56;

when cleaning is completed, the second electromagnet 80 operates to reset the magnet block 70, so that the driven wheel 82 is in contact with the annular wheel 62 again, the third electromagnet 49 operates to repel the pushing plate 47, so that the pushing plate 47 is reset and is positioned in the limiting groove 13 again and limits the rotating disk 50, the movement of the pushing plate 47 drives the first L-shaped rod 51 and the second L-shaped rod 59 to be reset, so that the second L-shaped rod 59 is separated from the annular wheel 62, at the moment, the torsion spring 60 is reset to drive the annular wheel 62 to be reversely reset, so that the driven wheel 82 is driven to rotate, so that the winding wheel 81 and the driven shaft 69 rotate, so that the winding wheel 81 rotates to wind up the driven shaft 69, so that the driven plate 78 is lifted and reset, so that the scraper 35 is reset and the compression spring 75 is compressed;

the driving motor 54 is operated to rotate the lifting shaft 30 reversely, so that the rotating disc 50 is lifted, and the lower pressing block 55 is lifted, the telescopic rod 57 is firstly reset, so that the serial rope 85 is tensioned, the lifting plate 68 is lifted and the lifting spring 67 is stretched, so that the telescopic rod 57 is tensioned, so that the two sliding blocks 64 are close to each other, the first electromagnet 84 stops operating, the trapezoidal block 88 is lowered under the action of the stretching spring 83, so that the trapezoidal block 88 re-limits the sliding blocks 64, when the telescopic rod 57 is reset, the lifting of the rotating disc 50 drives the lower pressing block 55 to be lifted, so that the telescopic rod 57 and the rotating disc 56 are driven to be lifted, and the movable block 33 is lifted and reset;

when the movable block 33 leaves the tub, the electric guide rail 44 operates to move the push rod 43 forward, so that the front end of the electric guide rail 44 contacts the upper end of the tub, the tub is tilted in the liquid when the electric guide rail 44 moves forward with the stopper 93 restricting the lower end of the tub, the electric guide rail 44 is returned by the push rod 43 after the tub is tilted, when the rotary disk 50 is returned, the lower pressing plate 52 is lifted, so that the lower pressing spring 53 is compressed and the connecting string 42 is released, so that the connecting spring 98 is returned to move the spring block 99 forward, so that the supporting rod 100 is moved forward, so that the supporting block 101 is moved forward, so that the moving rod 105 and the iron block 103 are moved rightward, so that the iron block 103 no longer restricts the lifting of the second piston plate 27, so that the second piston plate 27 is lifted and returned by the supporting spring 25, so that the rope 24 is tensioned, so that the first piston plate 12 is lowered and the return spring is compressed, the rising of the second piston plate 27 makes the liquid and the scraped object flow into the circulation chamber 17, the liquid is in the liquid storage chamber 15 again mutually under the filtration of the filter plate 16, and the scraped object is left on the side of the filter plate 16 close to the support chamber 23, when a barrel is processed, the pulling plate 40 is pulled forward manually, thereby making the two partition plates 38 move forward and stretching the pulling spring 37, thereby making the scraped object between the two partition plates 38 fall into the falling chamber 39, because of the movement of the pulling plate 40, thereby making the plugging block 41 move, thereby being convenient for people to take out the scraped object from the falling chamber 39.

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.