CN109499473B

CN109499473B - Low-cost high-efficiency water-based colorful sand-in-water coating production line

Info

Publication number: CN109499473B
Application number: CN201711112134.2A
Authority: CN
Inventors: 李志军; 杨源河; 黄嘉顺
Original assignee: Tianjin Dpv Coating Co ltd
Current assignee: Tianjin Dpv Coating Co ltd
Priority date: 2017-11-13
Filing date: 2017-11-13
Publication date: 2021-08-31
Anticipated expiration: 2037-11-13
Also published as: CN109499473A

Abstract

The invention discloses a low-cost high-efficiency production line for water-based colorful sand-in-water paint, which adopts the technical scheme that the production line comprises a pull cylinder, a diaphragm pump, a screening device, a stirring device and a conveying device with a packaging barrel, wherein the pull cylinder is sequentially connected with the diaphragm pump, the screening device, the stirring device and the packaging barrel through a material pipe, so that the effects of reducing the production cost and improving the production efficiency are achieved.

Description

Low-cost high-efficiency water-based colorful sand-in-water coating production line

Technical Field

The invention relates to the technical field of water-based architectural coatings, in particular to a low-cost high-efficiency water-based colorful sand-in-water coating production line.

Background

Modern people pursue a living idea close to nature, and the stone materials such as granite, marble and the like are popular with people due to their high texture, various colors and durability, but have high manufacturing cost and complex construction. The sand-in-water coating is an environment-friendly stone-like coating for the outer wall, has extremely high simulation degree, and is widely applied to various high-end decoration projects. To standardize and encourage the development of the water-based paint market, the state has developed the industrial standard of water-based multicolor architectural paints, and nowadays, research on water-based paints is underway.

A multicolor paint granulator is usually used for producing sand-in-water paint, and the existing Chinese patent with the reference of the publication number of CN204933400U discloses a multicolor paint granulator which comprises a rack, a granulation net, a transmission device and a material receiving disc, wherein the granulation net is movably arranged on the rack, the material receiving disc is arranged below the granulation net, the transmission device comprises a motor, a bearing base, a transmission shaft and a push rod, the transmission shaft is arranged on the bearing base and is connected with the motor in a transmission manner, the push rod is fixedly connected with the granulation net, movable cams are arranged at two ends of the transmission shaft, and the lower end of the push rod is in contact with the movable cams.

In actual production, the purchase price of the colorful coating granulation equipment is as high as hundreds of thousands, regular maintenance is needed in the using process, the production cost of enterprises is increased, and in practical application, the sand-in-water coating has a unique surface with a concave-convex structure, so that the sand-in-water coating consumes more materials and has large market demand, but the daily output of the colorful coating granulation machine is about five tons, the production requirement at the present stage cannot be met, and the development of the enterprises is limited.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a low-cost high-efficiency water-based colorful sand-in-water coating production line so as to achieve the effects of reducing the production cost and improving the production efficiency.

The technical purpose of the invention is realized by the following technical scheme:

the production line of the low-cost high-efficiency water-based colorful sand-in-water coating comprises a pulling cylinder, a diaphragm pump, a screening device, a stirring device and a conveying device with a packaging barrel, wherein the pulling cylinder is sequentially connected with the diaphragm pump, the screening device, the stirring device and the packaging barrel through a material pipe.

Through adopting above-mentioned scheme, the raw materials is poured into and is drawn the jar, and the diaphragm pump operation will be through the raw materials suction screen filter device of precuring through the material pipe, carries out the granulation process, and later material passes through the material pipe and gets into the agitator, and the material of stirring gets into the pail pack through the discharging pipe, and later, conveyor transports the pail pack from the coating production region. Replace traditional granulator through diaphragm pump and sieve filter device, compare in traditional granulator, the cost price is about eight thousand, very big reduction manufacturing cost, and the coating ten several tons of producing daily has improved production efficiency, and in addition, equipment is small, and occupation of land space is little, has improved the space utilization in workshop.

Preferably, a plurality of groups of diaphragm pumps and screening devices are connected in parallel between the pulling cylinder and the stirring device.

Through adopting above-mentioned scheme, the setting of multiunit diaphragm pump and sieve filter device has increased the quantity of production line in other words, has further improved production efficiency.

Preferably, a pre-shearing device is arranged in the pulling cylinder and comprises a supporting rod arranged at the top of the pulling cylinder, the bottom of the supporting rod is rotatably connected with a rotating rod, and a cutter is arranged on the rotating rod.

Through adopting above-mentioned scheme, the raw materials is arranged in the scuffing cylinder, cuts the raw materials in advance through shearing mechanism in advance, begins to reduce the raw materials granularity promptly from the top of production line, shortens the granulation time of subsequent handling, improves production efficiency, and this simple structure, with low costs, easily realization.

Preferably, the rotating rod is connected with a shearing motor.

Through adopting above-mentioned scheme, the shear motor rotates, drives and rotates the stick and rotate, and then drives the cutter rotation, shears in advance the raw materials, and shear motor rotational speed is stable, improves the homogeneity of shearing in advance to the raw materials.

Preferably, the number of the cutters is multiple, and multiple layers of the cutters are arranged in the vertical direction.

Through adopting above-mentioned scheme, the setting of multilayer cutter has improved the shearing to the raw materials that is located the scuffing of jar upper portion, further improves the homogeneity of cuting in advance to the raw materials.

Preferably, the struts are telescopic.

Through adopting above-mentioned scheme, according to the specification of drawing the jar, the length of adjusting the fulcrum bar makes it adapt to the size of drawing the jar, improves the practicality of pre-shearing device.

Preferably, the support rod comprises an outer tube and an inner rod which are sleeved and embedded, the inner rod can slide in the outer tube, a locking assembly is arranged between the inner rod and the outer rod, and the top end of the rotating rod is rotatably connected with the bottom end of the outer tube.

Through adopting above-mentioned scheme, the position of pole in the outer tube in the adjustment to the holistic length of adjusting support rod, later, it is fixed with the outer tube through locking Assembly with the inner tube, simple structure, convenient operation.

Preferably, the screening device comprises a screening tank, and a plurality of layers of granulation nets are arranged in the screening tank.

By adopting the scheme, the material entering the screening tank passes through the multilayer granulation net, so that the uniformity of the coating particles is improved.

Preferably, the bottom of the screening and filtering tank is conical, and the cross-sectional area is gradually reduced from the feeding end to the discharging end.

By adopting the above scheme, the shrink form setting of screening tank bottom plays the cushioning effect to the whereabouts process of raw materials, has improved the stability of colour particle form, and then has improved the stability of coating.

Preferably, the stirring device comprises a stirring barrel, a stirring rod with a stirring paddle is arranged in the stirring barrel, stirring teeth are additionally arranged on the stirring paddle, and the stirring teeth extend upwards to the upper portion of the stirring barrel.

By adopting the above scheme, because the stirring tooth extends to agitator upper portion, and then improved the stirring ability to the material on agitator upper portion, and then improved the homogeneity of material, improved the homogeneity of product.

In conclusion, the invention has the following beneficial effects:

1. replace traditional granulator through diaphragm pump and sieve filter device, reduced manufacturing cost, improved production efficiency, improved the space utilization in workshop.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic structural view showing a structure of a cylinder block;

FIG. 4 is a schematic structural view showing a structure of a rotating rod;

FIG. 5 is a schematic structural view showing the structure of the screening device;

FIG. 6 is a schematic diagram showing the structure of a pelletizing screen;

FIG. 7 is a schematic structural view showing the structure of a mixing drum;

FIG. 8 is a schematic structural view showing the structure of a stirring rod.

In the figure, 1, cylinder pulling; 111. an outer tube; 1111. an adjustment groove; 112. an inner rod; 113. a bolt; 114. rotating the rod; 1141. a cutter; 115. a shear motor; 12. a fixed block; 121. fixing grooves; 13. a universal wheel; 2. a double-layer bracket; 21. a first support layer; 22. a second sub-layer; 221. a diaphragm pump; 222. a railing; 23. a ladder; 3. a screening device; 31. a screening tank; 311. a granulation screen; 32. connecting pipes; 4. a stirring barrel; 41. a stirring rod; 411. a stirring paddle; 4111. stirring teeth; 412. a stirring motor; 421. a switch; 5. a conveying device; 51. a conveyor belt; 52. packaging barrel.

Detailed Description

The present invention is described in further detail below with reference to the attached drawing figures, wherein the terms "front," "rear," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawing figures, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

A low-cost high-efficiency water-based colorful sand-in-water coating production line comprises a drawing cylinder 1, a diaphragm pump 221, a screening device 3 and a stirring barrel 4 which are sequentially connected through a material pipe 6, wherein the stirring barrel 4 is connected with a packaging barrel 52, as shown in figures 1 and 2.

Referring to fig. 3, the pull cylinder 1 is a circular cylinder standing on the ground, and the bottom of the pull cylinder is provided with a universal wheel 13 for moving. Two fixing blocks 12 are fixedly connected to two opposite sides of the top end of the pull cylinder 1, fixing grooves 121 are formed in the opposite side faces of the two fixing blocks 12, the fixing grooves 121 are rectangular cuboid grooves with rectangular vertical sections, and a connecting line of the centers of the two fixing grooves 121 is located at the center of the pull cylinder 1.

A pre-shearing device is arranged between the two fixing blocks 12, the pre-shearing device comprises an outer tube 111, the outer tube 111 is horizontally placed, and two ends of the outer tube face the corresponding fixing grooves 121. The outer tube 111 has all seted up adjustment tank 1111 towards the both ends of fixed slot 121, and adjustment tank 1111 is the rectangular cuboid groove of vertical cross-section, and the vertical cross-section of adjustment tank 1111 is the same with the vertical cross-sectional dimension of fixed slot 121.

An inner rod 112 is arranged in each adjusting groove 1111, and the inner rod 112 is matched with the adjusting grooves 1111 and the fixing grooves 121. One end of the inner rod 112 is inserted into the adjustment groove 1111, and the other end is inserted into the fixing groove 121. The two inner rods 112 can slide in the adjusting grooves 1111, and locking devices are arranged between the two inner rods and the outer tube 111. The locking means includes locking bolts 113, and the two locking bolts 113 are respectively located at both ends of the outer tube 111. The locking bolt 113 is screwed to the wall of the outer tube 111, and passes through the outer tube 111 to abut against the inner rod 112.

The telescopic arrangement of the outer tube 111 and the inner rod 112 enables the pre-shearing device to adapt to the pull cylinders 1 with different specifications and sizes, and improves the practicability of the pre-shearing device. During adjustment, the locking bolt 113 is loosened, the inner rod 112 is pulled, the position of the inner rod 112 in the outer tube 111 is adjusted so that one end of the inner rod 112 is inserted into the fixing groove 121, and then the locking bolt 113 is tightened to fix the inner rod 112 and the outer tube 111.

Referring to fig. 4, the bottom of the outer tube 111 is provided with a rotating rod 114, the rotating rod 114 is a vertically arranged long rod, the top of the rotating rod 114 is rotatably connected with the center of the bottom surface of the outer tube 111, the rotating axis is located in the vertical plane and coincides with the axis of the pulling cylinder 1, and a multi-layer cutter 1141 is arranged along the length direction of the rotating rod 114. The top end of the rotating rod 114 penetrates through the outer tube 111 to be connected with a shearing motor 115, and the shearing motor 115 is fixed on the top surface of the outer tube 111.

The raw materials are placed in the pulling cylinder 1, the shearing motor 115 rotates to drive the rotating rod 114 to rotate, then the cutter 1141 is driven to rotate, the raw materials are pre-sheared, the granularity of the raw materials is reduced from the initial end of the production line, the granulation time of subsequent processes is shortened, the production efficiency is improved, and the structure is simple, low in cost and easy to realize.

Referring back to fig. 1, one side of the cylinder 1 is provided with a double-layer support 2, the double-layer support 2 stands on the ground, ladders 23 are arranged between the first support layer 21 and the ground and between the first support layer 21 and the second support layer 22, and therefore workers can climb conveniently. The second sub-layer 22 is provided with a rail 222 at the edge to protect the safety of workers.

The second support layer 22 is provided with a plurality of diaphragm pumps 221 for providing power for conveying materials, the inlets of the diaphragm pumps 221 are connected with the bottom of the pulling cylinder 1 through a material pipe 6, and the outlets of the diaphragm pumps 221 are connected with the screening device 3 through the material pipe 6.

With reference to fig. 5, the sieving and filtering device 3 includes a sieving and filtering tank 31, the sieving and filtering tank 31 is a tank-shaped structure with two contracted ends, and with reference to fig. 6, a plurality of layers of granulating nets 311 horizontally arranged are arranged in the sieving and filtering tank 31. The raw material flowing from the top of the screening tank 31 passes through the multilayer granulation screen 311 from top to bottom in sequence, and the particle size of the raw material is further reduced. Because the shrink form setting of screening jar 31 bottom plays the cushioning effect to the whereabouts process of raw materials, has improved the stability of coloured grain form.

The bottom of the screening tank 31 is communicated with a vertically arranged long and thin connecting pipe 32, the bottom end of the connecting pipe 32 extends into the stirring barrel 4 in combination with figure 7, the stirring barrel 4 is a round barrel standing on the ground, and a stirring rod 41 is arranged in the stirring barrel 4 in combination with figure 8. The stirring rod 41 is a vertically arranged cylindrical rod, the axis coincides with the axis of the stirring barrel 4, the top of the stirring rod is rotatably connected with the top end of the stirring barrel 4, the end penetrates out of the top end of the stirring barrel 4 and is connected with the stirring motor 412, and the stirring motor 412 is fixed at the top of the stirring barrel 4.

Stirring rod 41 bottom is provided with horizontal pivoted stirring rake 411, is provided with a plurality of vertical stirring teeth 4111 on the stirring rake 411, and stirring tooth 4111 is cylindrical, and stirring tooth 4111 top upwards extends to the 4 tops of agitator, has improved the stirring ability to the material at 4 tops of agitator, and then has improved the homogeneity of material.

Referring back to fig. 7, agitator 4 bottom is provided with the discharging pipe, is provided with the switch 421 of the control ejection of compact on the discharging pipe, and the discharging pipe bottom is provided with conveyor 5 of transported substance material, and conveyor 5 has placed pail pack 52 including rotating the conveyer belt 51 of connecting on carrying the support body on the conveyer belt 51, and the discharging pipe bottom is arranged in to pail pack 52, and the material gets into pail pack 52, and conveyer belt 51 transports the pail pack 52 that will fill with the material from the coating production region.

The using process of the invention is as follows:

the raw materials are poured into the drawing cylinder 1, the pre-shearing device pre-shears the raw materials, the diaphragm pump 221 runs, the pre-sheared raw materials are sucked into the screen filtering tank 31 through the material pipe 6, the granulating process is carried out through the granulating net 311, the later materials enter the stirring barrel 4 through the material pipe 6, the uniformly stirred materials enter the packaging barrel 52 through the discharging pipe, and then the packaging barrel 52 is conveyed away from a coating production area through the conveying belt 51. Replace traditional granulator through diaphragm pump 221 and sieve and strain device 3, reduced manufacturing cost, improved production efficiency, improved the space utilization in workshop.

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. Low-cost high-efficient waterborne colorful sand-in-water paint production line, its characterized in that: the device comprises a pulling cylinder (1), a diaphragm pump (221), a screening device (3), a stirring device and a conveying device (5) with a packaging barrel (52), wherein the pulling cylinder (1) is sequentially connected with the diaphragm pump (221), the screening device (3), the stirring device and the packaging barrel (52) through a material pipe;

a pre-shearing device is arranged in the pulling cylinder (1), the pre-shearing device comprises a support rod arranged at the top of the pulling cylinder (1), the bottom of the support rod is rotatably connected with a rotating rod (114), a cutter (1141) is arranged on the rotating rod (114), and the rotating rod (114) is connected with a shearing motor (115);

the screening device (3) is positioned below an outlet of the diaphragm pump (221) and comprises a screening tank (31), and a plurality of layers of granulation nets (311) are arranged in the screening tank (31);

the stirring device is located the below of the export of screening device (3), including agitator (4), is provided with stirring rod (41) that have stirring rake (411) in agitator (4), adds on stirring rake (411) and is equipped with stirring tooth (4111), and stirring tooth (4111) upwards extends to the upper portion of agitator (4), and stirring rod (41) are connected with agitator motor (412).

2. The low-cost high-efficiency waterborne multicolor sand-in-water coating production line according to claim 1, characterized in that: and a plurality of groups of diaphragm pumps (221) and screening devices (3) are connected in parallel between the pulling cylinder (1) and the stirring device.

3. The low-cost high-efficiency waterborne multicolor sand-in-water coating production line according to claim 1, characterized in that: the cutting knife (1141) is provided with a plurality of layers, and the plurality of layers of cutting knives (1141) are arranged in the vertical direction.

4. The low-cost high-efficiency waterborne multicolor sand-in-water coating production line according to claim 1, characterized in that: the supporting rod is telescopic.

5. The low-cost high-efficiency waterborne multicolor sand-in-water coating production line according to claim 4, characterized in that: the support rod comprises an outer tube (111) and an inner rod (112) which are sleeved and embedded, the inner rod (112) can slide in the outer tube (111), a locking assembly is arranged between the inner rod (112) and the outer rod, and the top end of a rotating rod (114) is rotatably connected with the bottom end of the outer tube (111).

6. The low-cost high-efficiency waterborne multicolor sand-in-water coating production line according to claim 1, characterized in that: the bottom of the screening tank (31) is conical, and the cross section area is gradually reduced from one feeding end to one discharging end.