CN112337691B - Automatic stone processing equipment capable of uniformly spraying surface - Google Patents
Automatic stone processing equipment capable of uniformly spraying surface Download PDFInfo
- Publication number
- CN112337691B CN112337691B CN202011235702.XA CN202011235702A CN112337691B CN 112337691 B CN112337691 B CN 112337691B CN 202011235702 A CN202011235702 A CN 202011235702A CN 112337691 B CN112337691 B CN 112337691B
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- plate
- stone
- fixing frame
- spraying
- connecting rod
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- 239000004575 stone Substances 0.000 title claims abstract description 87
- 238000005507 spraying Methods 0.000 title claims abstract description 79
- 239000007921 spray Substances 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 238000007664 blowing Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 6
- 238000000926 separation method Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 11
- 239000003795 chemical substances by application Substances 0.000 description 10
- 239000002585 base Substances 0.000 description 9
- 230000006872 improvement Effects 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- B08B1/12—
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- B08B1/20—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
Abstract
The invention relates to the technical field of stone processing, in particular to automatic stone processing equipment capable of uniformly spraying a surface. In the spraying process, when a conveying flat plate of the plate chain conveyor moves into a spraying fixing frame of the spraying device, the lifting seat can be driven to descend through the connecting rod mechanism, so that the connecting frame can descend to the periphery of the stone, and each side surface and the top surface of the stone can be conveniently sprayed; after the spraying is finished, the conveying flat plate continues to move the tracks formed by the guide pieces on the two sides to be separated from the lower part of the pushing plate, the pushing plate descends under the condition of losing the bearing objects, and the connecting frame is recovered to be lifted above the spraying fixing frame so as to make way for the next stone to be conveyed to the position. Therefore, the stone can be automatically conveyed to the spraying device to spray the surface and the side of the stone simultaneously, and the spraying efficiency can be greatly improved.
Description
Technical Field
The invention relates to the technical field of stone processing, in particular to automatic stone processing equipment capable of uniformly spraying a surface.
Background
When stone plates are installed by a wet pasting method, patches similar to watermarks appear, particularly, when the outer wall repeatedly encounters rainwater, wet weather or stones used in waterscape, water invades from plate seams, wall roots and other parts, the water patches gradually grow and are connected into pieces at the plate seams, the stone plates are locally deepened, the luster is dull, white crystals appear at the plate seams, and the phenomenon is the phenomenon of saltpetering.
The reasons for the occurrence of whiskering are: (1) the presence of soluble salt bases. These substances mainly come from cement, aggregate or admixture, etc., and may be substances contained in the decorative material itself; and (2) transferring water. Water is mainly the main medium generated by the saltpetering and plays a role in transferring alkalies; (3) Gaps and capillary pores of the decorative material surface layer are an important channel for the soluble alkali salt to contact air and water; (4) The difference of the construction process also has different influences on the generation of the efflorescence phenomenon.
In view of the above, before the stone is installed, a special treating agent may be coated on the surface and side surfaces of the stone, and the treating agent may effectively penetrate into the stone to block the capillary, thereby preventing the occurrence of the whiskering phenomenon. However, most of the spraying processes are like the conventional stone surface spraying method, and only manual spraying is adopted, so that the efficiency is very low in the case of spraying large-scale stones.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention provides an automatic stone processing apparatus capable of uniformly spraying a surface, so as to overcome the existing problems.
The invention adopts the following technical scheme:
the utility model provides an automatic stone material processing equipment that can evenly spray surface which characterized in that, this equipment including:
plate link chain conveyer, plate link chain conveyer is including:
the chain plates are provided with a plurality of chain plates, and the chain plates move in parallel;
the conveying flat plate forms a group of conveying by a plurality of chain plates which are adjacent in sequence
Plane forming, wherein the conveying flat plate is used for placing stones;
the guide pieces are fixed on two sides of each chain plate of the conveying flat plate, the top surfaces of the guide pieces are inclined surfaces, the inclined surfaces on the guide pieces on the two sides in the conveying flat plate are in smooth transition to form an inclined guide surface, and the guide surface is gradually raised from the conveying tail end of the plate chain conveyor to the conveying starting end;
the spraying device, the spraying device is including:
a spray mount fixed to the plate chain conveyor;
the lifting seat vertically moves up and down relative to the spraying fixing frame, a closed-loop connecting frame is arranged at the bottom of the lifting seat, a plurality of spray heads are fixed on the inner annular surface of the connecting frame, the nozzles of the spray heads face the center of the connecting frame, a plurality of spray heads are uniformly distributed above the connecting frame on the lifting seat, and the nozzles of the spray heads above the connecting frame face downwards;
the pushing plate is positioned in the spraying fixing frame and is close to one side of the conveying tail end of the plate chain conveyor; two sides of the pushing plate extend downwards to form pushing parts, and the guiding surfaces formed by the guiding pieces push the pushing parts to move upwards;
the link mechanism is connected with the pushing plate and the lifting seat, and when the pushing plate is lifted, the link mechanism pulls the lifting seat to descend; when the pushing plate descends, the connecting rod mechanism pulls the lifting seat to ascend.
As a further improvement, connecting holes are formed in two sides of the chain plate of the plate chain conveyor, a threaded hole is formed in the bottom of the guide piece, and a screw is connected to the threaded hole in a threaded manner; and the screw rod penetrates through the connecting hole of the chain plate and then is in threaded connection with the threaded hole of the guide piece.
As a further improvement, the link mechanism comprises a first link, a second link, a third link and a fourth link, one end of the first link is hinged to the pushing plate, one end of the second link is hinged to one side of the spraying fixing frame connected with the pushing plate, and the other end of the first link is hinged to the second link; the middle of the third connecting rod is rotatably connected to the top of the spraying fixing frame, a kidney-shaped groove is formed in one end of the third connecting rod, a pin shaft is fixed to the other end of the second connecting rod, the pin shaft is embedded into the kidney-shaped groove and moves in the kidney-shaped groove, the other end, opposite to the kidney-shaped groove, of the third connecting rod is hinged to one end of the fourth connecting rod, and the other end of the fourth connecting rod is hinged to the lifting seat.
As a further improvement, the plate chain conveyor cleaning device further comprises a cleaning device, wherein the cleaning device comprises a cleaning fixing frame, a moving seat and a lifting frame, the cleaning fixing frame is fixed on the plate chain conveyor, and a plurality of spray heads are fixed at the top of the fixing frame; the two moving seats are positioned on two sides in the cleaning fixing frame, and the bottom parts of the two moving seats are connected with vertically arranged brush rollers; the lifting frame is connected with a plurality of rotatable brush rollers, and the rotating axial leads of the brush rollers are perpendicular to the conveying direction of the plate chain conveyor.
As a further improvement, a transverse spring is fixedly connected between the two movable seats, the two sides of the movable seat are respectively in threaded connection with a transverse screw rod, one end of the transverse screw rod is located outside the cleaning fixing frame, the other end of the transverse screw rod is fixedly provided with a blocking piece, and the blocking piece is blocked at one side, connected with the transverse spring, of the movable seat.
As a further improvement, the lifting frame is provided with limiting rods on two sides corresponding to the cleaning fixing frame, and the limiting rods extend out of the cleaning fixing frame; the cleaning fixing frame is provided with a connecting rod corresponding to the lower end of the limiting rod, a vertical spring is fixedly connected between the connecting rod and the limiting rod, a vertical screw is in threaded connection with the connecting rod from bottom to top, and the vertical screw abuts against the bottom of the limiting rod.
As a further improvement, guide plates are fixed at one ends of the two moving seats close to the input end of the plate chain conveyor, and the distance between the two guide plates is gradually reduced from the position close to the input end of the plate chain conveyor to the position close to the output end of the plate chain conveyor.
As a further improvement, the plate chain conveyor further comprises a water blowing device, wherein the water blowing device comprises a water blowing fixing frame, the water blowing fixing frame is fixed between the input end of the plate chain conveyor and the spraying device, a plurality of air knives are fixed on the water blowing fixing frame, and the air knives blow air to the conveying flat plate of the plate chain conveyor.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the equipment can convey the stone to the spraying device for spraying by conveying the plate chain conveyor. In the spraying process, when a conveying flat plate of the plate chain conveyor moves into a spraying fixing frame of the spraying device, the lifting seat can be driven to descend through the connecting rod mechanism, so that the connecting frame can descend to the periphery of the stone, and each side surface and the top surface of the stone can be conveniently sprayed; after the spraying is finished, the conveying flat plate continues to move, the rail formed by the guide pieces moving to the two sides is separated from the lower part of the pushing plate, the pushing plate descends under the condition of losing the bearing object, and the connecting frame is recovered to be lifted above the spraying fixing frame so as to give way for the next stone to be conveyed to the position. Therefore, the stone spraying device can automatically convey the stone to the spraying device to spray the surface and the side of the stone simultaneously, and compared with a manual spraying mode, the stone spraying device can greatly improve the spraying efficiency and save a large amount of labor cost.
Drawings
Fig. 1 is a schematic overall perspective view of the present invention.
Fig. 2 is a schematic side view of the whole structure of the present invention.
Fig. 3 is a schematic perspective view of the conveying start end of the plate chain conveyor.
Fig. 4 is a schematic side view of the cleaning device.
Fig. 5 is a schematic perspective view of the cleaning fixing frame connecting the movable base and the lifting frame.
Fig. 6 is a schematic perspective view of the movable seat connected to the cleaning fixing frame.
Fig. 7 is a schematic perspective view of the cleaning fixing frame connected with the lifting frame.
Fig. 8 is an enlarged schematic view at a in fig. 7.
Fig. 9 is a schematic side view of the water blowing device.
Fig. 10 is a schematic perspective view of the spray coating device.
Fig. 11 is a schematic side view of the spraying device after the lifting base and the connecting frame are lifted.
FIG. 12 is a schematic side view of the spraying apparatus with the lifting base and the connecting frame lowered.
Fig. 13 is an enlarged schematic view at B in fig. 12.
Fig. 14 is a schematic perspective view of the lifting seat and the connecting frame.
Fig. 15 is a schematic side view of the curing device.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Referring to fig. 1 to 3, an automatic stone processing equipment capable of uniformly coating a surface comprises a plate chain conveyor 1, a cleaning device 2, a water blowing device 3, a coating device 4 and a curing device 5, wherein the cleaning device 2, the water blowing device 3, the coating device 4 and the curing device 5 are all fixed on the plate chain conveyor 1 and are sequentially arranged along the conveying direction of the plate chain conveyor 1. In addition, the equipment is also provided with a set of control system which can enable a PLC controller to be used for controlling the operation of the plate chain conveyor 1, the cleaning device 2, the water blowing device 3 and the spraying device 4.
Referring to fig. 3, the plate link conveyor 1 comprises a plurality of link plates 11 moving in parallel, wherein a group of stone-placing conveying plates 12 are formed between the successive adjacent link plates 11, and a gap is formed between the conveying plates 12. Guide members 13 are fixed to both sides of each chain plate 11 of the conveying flat plate 12, the connection mode of the guide members can refer to fig. 13, connection holes are formed in both sides of each chain plate 11, threaded holes are formed in the bottoms of the guide members 13, and screws 15 are connected to the threaded holes in a threaded mode. When the guide piece 13 is installed, the guide piece 13 is placed on the link plate 11, the threaded hole of the guide piece 13 corresponds to the connecting hole of the link plate 11, and then the screw 15 is threaded into the threaded hole of the guide piece 13 after penetrating through the connecting hole of the link plate 11 and is screwed and fastened, so that the fixing of the guide piece 13 on the link plate 11 can be realized.
With continued reference to fig. 3, the top surfaces of the guides 13 are inclined surfaces, and the inclined surfaces of the guides 13 on both sides of the conveying plate 12 are smoothly transited to form an inclined guide surface which gradually rises from the conveying end of the plate chain conveyor 1 to the conveying start end, i.e. forms a gradually rising slope opposite to the conveying direction. It is worth mentioning that when the link plate 11 moves to the position of the chain wheel (not shown) at both ends of the plate chain conveyor 1, the guide member 13 constituting the guide surface rotates around the chain wheel with the link plate 11 without affecting the operation of the plate chain conveyor 1.
Referring to fig. 4, the cleaning device 2 includes a cleaning fixing frame 21, a movable base 22 and a lifting frame 23. A water pipe 219 is fixed on the top of the cleaning fixing frame 21, a plurality of spray headers 216 are connected to the water pipe 219, a water tank 217 is arranged at the bottom of the plate chain conveyor 1 and below the cleaning fixing frame 21, a water pump 218 is arranged in the water tank 217, the output end of the water pump 218 is connected to the water pipe 219 through a pipeline, and when the plate chain conveyor works, water is pumped to the water pipe 219 through the water pump 218, so that the water in the water tank 217 is sprayed out downwards from the spray headers 216, and the stone can be washed. And the water after being washed can also fall and flow back into the water tank 217, so that the water resource can be recycled. Further, a plurality of through holes can be distributed on the surface of the chain plate 11, so that water can conveniently leak to the water tank 217. In addition, a filter structure such as a filter screen can be arranged at the input end of the water pump 218 to filter dust generated after stone washing.
Referring to fig. 5 and 6, the cleaning fixing frame 21 is fixed to the plate chain conveyor 1, and the two moving seats 22 are provided, and the two moving seats 22 are respectively located at two sides in the cleaning fixing frame 21. And horizontally. Specifically, guide rails 29 are fixed at two ends of the fixed frame 21 corresponding to the conveying direction of the plate chain conveyor 1, sliders 28 are fixed at two ends of the movable seat 22, and the sliders 28 at two ends of the movable seat 22 are respectively matched and slidably connected to the guide rails 29 at two ends of the fixed frame 21, so that the two movable seats 22 can horizontally move relative to the conveying plane of the plate chain conveyor 1. The bottom of the two moving seats 22 is also connected with vertically arranged brush rollers 25, and the two brush rollers 25 arranged on the two moving seats 22 correspond to each other in pairs, so that a straight passage is formed between the brush rollers 25 of the two moving seats 22, and the effect of scrubbing the stone in the washing process can be achieved by rotating the brush rollers 25 on two sides of the stone in the conveying process. Further, a guide plate 24 is fixed at one end of each of the two moving seats 22 close to the input end of the plate chain conveyor 1, and both the guide plates 24 are inclined with respect to the conveying direction of the plate chain conveyor 1 to form a bell mouth structure as shown in fig. 5 and 6, that is, the distance between the two guide plates 24 gradually decreases from the position close to the input end of the plate chain conveyor 1 to the position close to the output end of the plate chain conveyor 1. The two guide plates 24 can be used for guiding the stone material, so that the stone material can be centered along the bell-mouth structure to the middle of the conveying flat plate 12 of the plate chain conveyor 1.
With reference to fig. 5 and 6, a transverse spring 210 is fixedly connected between the two movable bases 22, and the two movable bases 22 can be pulled to move towards the middle of the cleaning fixing frame 21 by the elastic force of the compression of the transverse spring 210, so that the brush rollers 25 under the two movable bases 22 can be tightly attached to the two sides of the stone, so as to brush the two sides of the stone through the brush rollers 25. In addition, the cleaning fixing frame 21 is in threaded connection with the transverse screws 26 on both sides of the moving seat 22, one end of each transverse screw 26 is located outside the cleaning fixing frame 21, the other end of each transverse screw 26 is fixed with a blocking piece 27, and the blocking piece 27 blocks one side of the moving seat 22, which is connected with the transverse spring 210. In this structure, the distance between the blocking plate 27 and the cleaning fixing frame 21 can be adjusted by rotating the transverse screw 26, so as to limit the distance between the two movable seats 22, thereby enabling the cleaning device 2 to be suitable for cleaning stones with different widths.
Referring to fig. 5 and 7, a plurality of rotatable brush rollers 25 are connected to the lifting frame 23, and the rotation axis of the brush rollers 25 is perpendicular to the conveying direction of the plate chain conveyor 1. Specifically, the two ends of the lifting frame 23 corresponding to the conveying direction of the plate chain conveyor 1 penetrate through the gap between two adjacent brush rollers 25 of the moving seat 22, so that the two sides of the lifting frame 23 corresponding to the width direction of the plate chain conveyor 1 are located at the outer sides of the two brush rollers 25 of the moving seat 22, and the two ends of each brush roller 25 on the lifting frame 23 penetrate through the two sides of the lifting frame 23 corresponding to the width direction of the plate chain conveyor 1, so that the rotation axis of each brush roller 25 is perpendicular to the conveying direction of the plate chain conveyor 1, and the brush rollers 25 on the lifting frame 23 can scrub the upper surface of the stone in the conveying process.
Referring to fig. 5, 7 and 8, the lifting frame 23 is provided with two limiting rods 212 at two sides corresponding to the cleaning fixing frame 21, the limiting rods 212 extend out of the cleaning fixing frame 21, further, two pipe fittings 215 are fixed at two sides of the cleaning fixing frame 21 at the position of the limiting rods 212, and the two pipe fittings 215 limit the limiting rods 212, so that the lifting frame 23 can only vertically move up and down. The cleaning fixing frame 21 is provided with connecting rods 214 at the upper and lower ends corresponding to the limiting rods 212, wherein vertical springs 211 are fixedly connected between the connecting rods 214 at the upper end and the limiting rods 212, and the limiting rods 212 can be pressed downwards by the elastic acting force of the vertical springs 211 to keep the limiting rods 212 moving downwards, so that the brush rollers 25 of the lifting frame 23 can be attached to the upper surface of the stone material, and the brush rollers 25 can brush the upper surface of the stone material through bristles. The connecting rod 214 at the lower end is in threaded connection with a vertical screw 213 from bottom to top, and the vertical screw 213 is propped against the bottom of the limiting rod 212. In this structure, the distance between the end of the vertical screw 213 and the conveying plane of the plate chain conveyor 1 can be adjusted by rotating the vertical screw 213, so as to limit the height of the lifting frame 23 relative to the conveying plate 12, and thus the cleaning device 2 can be applied to cleaning stones with different thicknesses.
Referring to fig. 9, the water blowing device 3 includes a water blowing fixing frame 31, the water blowing fixing frame 31 is fixed between the input end of the plate chain conveyor 1 and the spraying device 4, and a plurality of air knives 32 are fixed on the water blowing fixing frame 31, and the air knives 32 blow high-pressure air flow towards the conveying flat plate 12 of the plate chain conveyor 1, where the high-pressure air flow may be formed by connecting the air knives 32 to high-pressure air source output equipment such as an air compressor. When the stone is conveyed to the position of the water blowing fixing frame 31, the air knife 32 blows air downwards to blow and dry the residual moisture on the stone after being cleaned by the cleaning device 2, so that the subsequent spraying operation of the spraying device 4 is facilitated.
Referring to fig. 10, the spraying device 4 includes: a spraying fixing frame 41, a lifting seat 42, a pushing plate 44 and a connecting rod structure. The spraying fixing frame 41 is fixed on the plate chain conveyor 1, the pushing plate 44 is located on one side of the spraying fixing frame 41 and moves vertically up and down, and two sides of the pushing plate 44 also extend downwards to form pushing portions 412, and the pushing portions 412 are rollers as shown in fig. 13. The lifting seat 42 is located in the middle of the spraying fixing frame 41, and the lifting seat 42 vertically moves up and down relative to the spraying fixing frame 41. Specifically, vertical guide rails 410 are fixed at four opposite corners of the spraying fixing frame 41, sliders 411 are fixed at four opposite corners of the lifting seat 42, and the sliders 411 at the four corners of the lifting seat 42 are respectively matched and slidably connected to the guide rails 410 at the four opposite corners of the fixing frame, so that the lifting seat 42 is limited, and the lifting seat 42 can only vertically move up and down relative to the conveying plane of the plate chain conveyor 1. Like the lifting seat 42, the pushing plate 44 can move vertically up and down only relative to the spraying fixing frame 41 by the structural limitation of the guide rail 410 and the sliding block 411.
Referring to fig. 10 and 14, a closed-loop connecting frame 43 is disposed at the bottom of the lifting seat 42, a plurality of nozzles 49 are fixed to the inner circumferential surface of the connecting frame 43, and the nozzles of the nozzles 49 face the center of the connecting frame 43, so that the nozzles 49 disposed on the inner circumferential surface of the connecting frame 43 can be used for spraying a treating agent to the side of the stone. The plurality of spray heads 49 are also distributed above the connection frame 43 of the lifting seat 42, and the spray nozzles of the spray heads 49 above the connection frame 43 are all downward, so that the spray heads 49 above the connection frame 43 can be used for spraying the treating agent on the upper surface of the stone. It should be noted that the distance between the two sides of the connecting frame 43 is smaller than the distance between the guiding members 13 on the two sides of the conveying plate 12, that is, the connecting frame 43 is located in the range between the guiding members 13 on the two sides of the conveying plate 12, and this structure makes the guiding members 13 not interfere with the position of the connecting frame 43 after the connecting frame 43 is lowered to the stone position.
Referring to fig. 10 to 12, the link structure includes a first link 45, a second link 46, a third link 47, and a fourth link 49, and one end of the first link 45 is hinged to the push plate 44. One end of the second connecting rod 46 is hinged to one side of the spraying fixing frame 41 connected with the pushing plate 44, and the other end of the first connecting rod 45 is hinged to the second connecting rod 46. The middle of the third link 47 is rotatably connected to the top of the spraying fixing frame 41, one end of the third link 47 is provided with a kidney-shaped groove 413, the other end of the second link 46 is fixed with a pin 414, and the pin 414 is embedded in the kidney-shaped groove 413 and moves in the kidney-shaped groove 413. The other end of the third link 47 opposite to the kidney-shaped slot 413 is hinged to one end of the fourth link 48, and the other end of the fourth link 48 is hinged to the lifting seat 42.
Referring to fig. 11 and 12, since both sides of the conveyor plate 12 have inclined guide slopes, when the conveyor plate 12 supports the stone material to the position of the pushing plate 44, the lower end of the guide slope of the guide 13 is inserted into the bottom of the pushing portion 412 of the pushing plate 44, and will gradually push the pushing plate 44 to move upward as the upper conveyor plate 12 continues to move inward. In the process that the pushing plate 44 moves upward along the guide slope of the guide member 13, the first link 45 is pushed to move upward at the same time, and when the first link 45 moves upward, the second link 46 is pushed to fix one end of the pin 414 to swing upward, so that the pin 414 moves in the kidney-shaped groove 413 of the third link 47 and moves toward one end of the kidney-shaped groove 413 away from the fourth link 48, so as to jack up one end of the third link 47, correspondingly, one end of the third link 47 connected with the fourth link 48 moves downward, and finally, the downward movement of the fourth link 48 drives the lifting seat 42 and the connecting frame 43 to move downward, and moves to make the connecting frame 43 surround the periphery of the stone.
The pushing plate 44 is a metal plate with a certain weight, and the weight of the pushing plate 44 is greater than the weight of the lifting seat 42, the connecting frame 43, the third connecting rod 47 and the fourth connecting rod 48. Due to the weight of the pushing plate 44, the pushing plate 44 is always located below the spray fixing frame 41 without being subjected to external force such as the guide 13, and a stop lever 415 is fixed on the spray fixing frame 41 above the third link 47, and the stop lever 415 is used for stopping the third link 47 to control the upward swinging stroke of the third link 47, so that the pushing plate 44 is pulled by the first link 45 and the second link 46, the pushing plate 44 cannot move downwards to the conveying plane of the plate chain conveyor 1, and the pushing plate 44 and the conveying plane of the plate chain conveyor 1 have a gap, and the gap is used for embedding the lower end of the guide inclined plane formed by the guide 13. In this process, the lifting base 42 can be lifted up through the linkage formed by the link mechanism by the action of the gravity of the pushing plate 44, so that the connecting frame 43 is lifted up and located above the spraying fixing frame 41.
In the linkage process of the link mechanism, when the conveying flat plate 12 moves into the spraying fixing frame 41, the lifting seat 42 can be driven to descend by the link mechanism, so that the connecting frame 43 can descend to the periphery of the stone, and the treating agent can be conveniently sprayed on each side surface and the top surface of the stone. After the spraying is completed, the conveying plate 12 continues to move, and after the tracks formed by the guiding members 13 moving to the two sides are separated from the lower part of the pushing plate, the pushing plate 44 descends under the condition of losing the support, so that the connecting frame 43 is restored to be lifted above the spraying fixing frame 41, and the next stone is conveyed to the position to make way.
Referring to fig. 13 again, a travel switch 14 is further fixed to the spraying fixing frame 41 at a position close to the end connected to the pushing plate 44, and a contact of the travel switch 14 faces downward, where the travel switch 14 is one of position switches in the prior art. When the conveying flat plate 12 moves to a position where the pushing plate 44 is jacked upwards by the guide surface formed by the guide piece 13, the guide surface simultaneously jacks up the contact of the travel switch 14, so that the travel switch 14 is triggered, the travel switch 14 transmits a signal to the control system, and the control system controls the plate chain conveyor to pause for 5-10 seconds, so that the spraying device 4 can fully spray the treating agent on the surface of the stone.
Preferably, the invention further comprises a curing device 5, wherein the curing device 5 comprises a drying tunnel 51, the drying tunnel 51 is fixed on the plate link conveyor 1, and a plurality of electric heating pipes 52 are sequentially distributed above the drying tunnel 51 along the conveying direction of the plate link conveyor. The electric heating pipe 52 converts electric energy into heat energy, which provides heat for the drying tunnel, so that the inside of the drying tunnel 51 has higher temperature. When the device is used for spraying the paint surface on the surface of the stone, the paint surface can be dried, cured and molded by utilizing the high temperature in the curing device. Meanwhile, under the state that the fixing device is not started, the conveying length of the plate chain conveyor is prolonged equivalently, the conveying distance of the curing device can be utilized to form the natural air-dried distance after the treating agent is sprayed, the sprayed stones are conveniently and uniformly stacked, and the quality of the stones after the treating agent is sprayed is improved.
In summary, and as shown in fig. 11 and 12, the present invention works as follows,
s1: the plate chain conveyor 1 operates to enable the conveying flat plate 12 to move to drive the stone to move into the cleaning device 2, the stone is washed by water sprayed by a spray head 216 in the cleaning device 2, the two sides of the stone can be scrubbed by arranging the brush rollers 25 below the moving seats at the two sides of the cleaning fixing frame 21, and the upper surface of the stone and the front and rear surfaces of the stone relative to the conveying direction of the plate chain conveyor 1 can be scrubbed by the brush rollers 25 on the lifting frame 23;
s2: the conveying flat plate 12 continues to move, and when the conveying flat plate moves into the water blowing fixing frame 31, the air knife 32 blows high-speed air flow, so that the water on the surface of the cleaned stone can be dried;
s3: the conveying flat plate 12 continues to move, when the conveying flat plate moves into the spraying fixing frame 41, the lifting seat 42 descends to enable the connecting frame 43 to descend to be positioned at the periphery of the stone, and at the moment, the spray heads 49 arranged on the connecting frame 43 can spray the treating agent on all sides of the stone;
s4: the conveying flat plate 12 continues to move, and after the conveying flat plate moves out of the spraying fixing frame 41, the stone is taken down, so that the whole stone spraying operation process can be completed.
According to the working process, the equipment can convey the stone to the cleaning device for cleaning the stone spraying surface, the water blowing device for removing water from the stone spraying surface and the spraying device for spraying the stone surface in sequence through the conveying of the plate chain conveyor, so that one-stop automatic treatment agent coating operation is realized, the production efficiency can be effectively improved, and a large amount of labor cost can be saved.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (8)
1. The utility model provides a but automatic stone material processing equipment on even spraying surface which characterized in that, this equipment including:
plate link chain conveyer, plate link chain conveyer including:
the chain plates are provided with a plurality of chain plates, and the chain plates move in parallel;
the stone conveying device comprises a conveying flat plate, a stone conveying device and a stone conveying device, wherein the conveying flat plate is formed by forming a group of conveying planes between a plurality of chain plates which are adjacent in sequence, and is used for placing stones;
the guide pieces are fixed on two sides of each chain plate of the conveying flat plate, the top surfaces of the guide pieces are inclined surfaces, the inclined surfaces on the guide pieces on the two sides in the conveying flat plate are in smooth transition to form an inclined guide surface, and the guide surface is gradually raised from the conveying tail end of the plate chain conveyor to the conveying starting end;
a spray coating device, said spray coating device comprising:
a spray mount fixed to the plate chain conveyor;
the lifting seat vertically moves up and down relative to the spraying fixing frame, a closed-loop connecting frame is arranged at the bottom of the lifting seat, a plurality of spray heads are fixed on the inner annular surface of the connecting frame, the nozzles of the spray heads face the center of the connecting frame, a plurality of spray heads are uniformly distributed above the connecting frame on the lifting seat, and the nozzles of the spray heads above the connecting frame face downwards;
the pushing plate is positioned in the spraying fixing frame and is close to one side of the conveying tail end of the plate chain conveyor; two sides of the pushing plate extend downwards to form pushing parts, and the guiding surfaces formed by the guiding pieces push the pushing parts to move upwards;
the link mechanism is connected with the pushing plate and the lifting seat, and when the pushing plate is lifted, the link mechanism pulls the lifting seat to descend; when the pushing plate descends, the connecting rod mechanism pulls the lifting seat to ascend.
2. An automatic stone processing equipment of claim 1 with a uniform spray surface, characterized in that: connecting holes are formed in two sides of the chain plate of the plate chain conveyor, a threaded hole is formed in the bottom of the guide piece, and a screw rod is connected to the threaded hole in a threaded mode; and the screw rod penetrates through the connecting hole of the chain plate and then is in threaded connection with the threaded hole of the guide piece.
3. The automated stone machining apparatus of claim 1, wherein the automated stone machining apparatus is further characterized in that: the connecting rod mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, one end of the first connecting rod is hinged to the pushing plate, one end of the second connecting rod is hinged to one side of the spraying fixing frame, which is connected with the pushing plate, and the other end of the first connecting rod is hinged to the second connecting rod; the middle of the third connecting rod is rotatably connected to the top of the spraying fixing frame, a kidney-shaped groove is formed in one end of the third connecting rod, a pin shaft is fixed to the other end of the second connecting rod, the pin shaft is embedded into the kidney-shaped groove and moves in the kidney-shaped groove, the other end, opposite to the kidney-shaped groove, of the third connecting rod is hinged to one end of the fourth connecting rod, and the other end of the fourth connecting rod is hinged to the lifting seat.
4. The automated stone machining apparatus of claim 1, wherein the automated stone machining apparatus is further characterized in that: the cleaning device comprises a cleaning fixing frame, a moving seat and a lifting frame, wherein the cleaning fixing frame is fixed on the plate chain conveyor, and a plurality of spray headers are fixed at the top of the fixing frame; the two moving seats are positioned on two sides in the cleaning fixing frame, and the bottoms of the two moving seats are connected with vertically arranged brush rollers; the lifting frame is connected with a plurality of rotatable brush rollers, and the rotating axial leads of the brush rollers are perpendicular to the conveying direction of the plate chain conveyor.
5. An automatic stone working apparatus capable of uniformly spraying a surface according to claim 4, wherein: two fixedly connected with horizontal spring between the removal seat, wash the mount in the equal threaded connection in both sides of removal seat has horizontal screw rod, horizontal screw rod one end is located outside the washing mount, the horizontal screw rod other end is fixed with the separation blade, the separation blade keeps off remove the seat and connect one side of horizontal spring.
6. An automatic stone working apparatus capable of uniformly spraying a surface according to claim 4, wherein: limiting rods are arranged on the two sides of the lifting frame corresponding to the cleaning fixing frame, and extend out of the cleaning fixing frame; the cleaning fixing frame is provided with a connecting rod corresponding to the lower end of the limiting rod, a vertical spring is fixedly connected between the connecting rod and the limiting rod, a vertical screw is in threaded connection with the connecting rod from bottom to top, and the vertical screw abuts against the bottom of the limiting rod.
7. An automatic stone working apparatus capable of uniformly spraying a surface according to claim 4, wherein: guide plates are fixed at one ends of the two moving seats close to the input end of the plate chain conveyor, and the distance between the two guide plates is gradually reduced from the position close to the input end of the plate chain conveyor to the position close to the output end of the plate chain conveyor.
8. The automated stone machining apparatus of claim 1, wherein the automated stone machining apparatus is further characterized in that: the plate chain conveyor is characterized by further comprising a water blowing device, wherein the water blowing device comprises a water blowing fixing frame, the water blowing fixing frame is fixed between the input end of the plate chain conveyor and the spraying device, a plurality of air knives are fixed on the water blowing fixing frame, and the air knives blow air to a conveying flat plate of the plate chain conveyor.
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| CN114273121B (en) * | 2021-12-27 | 2022-12-13 | 徐州华克木业有限公司 | Feeding mechanism for wood processing |
| CN114226136A (en) * | 2021-12-28 | 2022-03-25 | 深圳引意物联家居科技有限公司 | Intelligence house processing is with even paint spraying apparatus |
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| US8726833B2 (en) * | 2012-03-07 | 2014-05-20 | Adam G. Logan | Painting system having a vehicle with lift structure, table actuator, and spray head |
| CN202983998U (en) * | 2012-11-03 | 2013-06-12 | 山东省高密市东兴铸造机械有限公司 | Pretreatment line for steel plates and section bars |
| CN203091314U (en) * | 2013-03-04 | 2013-07-31 | 孙吉开 | Burning trigger hairbrush washing device for stone |
| CN104944054A (en) * | 2015-05-26 | 2015-09-30 | 苏州亚思科精密数控有限公司 | Welded plate conveyor line system provided with cleaning line |
| CN204769299U (en) * | 2015-06-30 | 2015-11-18 | 胡尧强 | Panel flush coater |
| CN105149271A (en) * | 2015-10-07 | 2015-12-16 | 江苏江汉电热设备科技有限公司 | Automatic glass surface cleaning device |
| CN206334887U (en) * | 2016-12-09 | 2017-07-18 | 重庆红旗缸盖制造有限公司 | Batch (-type) cleaning device |
| CN108722730A (en) * | 2018-07-03 | 2018-11-02 | 合肥亚卡普机械科技有限公司 | A kind of paint spraying apparatus for production of bottles |
| CN108746034A (en) * | 2018-08-23 | 2018-11-06 | 柯丹 | A kind of fire hose automatic high pressure water jet cleaning device |
| CN210079911U (en) * | 2019-03-27 | 2020-02-18 | 四川瑞森家具有限公司 | Dining table production is with automatic paint spraying apparatus of rotation type |
| CN211217859U (en) * | 2019-10-25 | 2020-08-11 | 新沂市慧聚医药产业投资管理有限公司 | A conveyer for medicinal material letter sorting |
| CN110918350A (en) * | 2019-12-20 | 2020-03-27 | 东台立讯精密电子技术有限公司 | Precious shell production of charging is with automatic application device of casing |
| CN111375576A (en) * | 2020-03-11 | 2020-07-07 | 青岛盛瑞祥自动化技术有限公司 | Two-sided deashing machine of panel |
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