CN111687974B - Wood impregnation equipment for automatic furniture production and cleaning method thereof - Google Patents

Wood impregnation equipment for automatic furniture production and cleaning method thereof Download PDF

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Publication number
CN111687974B
CN111687974B CN202010453397.5A CN202010453397A CN111687974B CN 111687974 B CN111687974 B CN 111687974B CN 202010453397 A CN202010453397 A CN 202010453397A CN 111687974 B CN111687974 B CN 111687974B
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China
Prior art keywords
cleaning
pipe
sealing
liquid medicine
medicine storage
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CN202010453397.5A
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Chinese (zh)
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CN111687974A (en
Inventor
梁绍丽
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Jiangsu Jindi Wood Industry Co ltd
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Jiangsu Jindi Wood Industry Co ltd
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Priority to CN202010453397.5A priority Critical patent/CN111687974B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02Processes; Apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08Cleaning containers, e.g. tanks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08Cleaning containers, e.g. tanks
    • B08B9/093Cleaning containers, e.g. tanks by the force of jets or sprays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08Cleaning containers, e.g. tanks
    • B08B9/093Cleaning containers, e.g. tanks by the force of jets or sprays
    • B08B9/0936Cleaning containers, e.g. tanks by the force of jets or sprays using rotating jets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The invention provides wood impregnating equipment for automatic furniture production, which comprises a modifier liquid medicine storage box and at least one impregnating box, wherein the modifier liquid medicine storage box comprises a flat-bottom box body and a cover plate, a strip-shaped hole is formed in the cover plate, a cleaning pipe is arranged in the strip-shaped hole, the cleaning pipe is rotatably arranged on a lifting frame through a bearing, the cover plate is provided with a first guide rail, a vertical guide post is arranged on a sliding block arranged on the first guide rail, the lifting frame is arranged on the vertical guide post, a first driving device for driving each sliding block to slide and a second driving device for driving the lifting frame to lift are arranged outside the flat-bottom box body, and the lower end of the cleaning pipe is fixedly connected with a. A method of cleaning the apparatus is also disclosed. The invention has high automation degree, does not need manual participation, automatically finishes the cleaning of the modifier liquid medicine storage tank through a mechanical device, and solves the technical problems of high cleaning difficulty, labor consumption and incomplete cleaning of the modifier liquid medicine storage tank.

Description

Wood impregnation equipment for automatic furniture production and cleaning method thereof
Technical Field
The invention discloses wood impregnation equipment for automatic furniture production and a cleaning method thereof, and belongs to the technical field of furniture production equipment.
Background
With the rapid development of the economic society, the demand of natural forest wood at home and abroad is in a rapid increasing trend. In recent years, with the increase of environmental awareness of countries around the world, a tightening policy is applied to export of wood, export of natural wood is further restricted, and the tension of wood demand is further increased. The construction of fast-growing and high-yield forests and the development of substitute woods of natural forests are important ways for relieving the contradiction of supply and demand tension of the current natural forests.
However, due to the defects of loose wood, easy moisture deformation, easy decay and the like, the fast-growing woods can only be used for papermaking and common wood products with low additional value, large pollution and high energy consumption, cannot be used in high-grade furniture and building decoration products, and greatly limit the development and application fields of the fast-growing woods. In order to improve the properties of fast-growing wood and to expand the range of applications for fast-growing wood, some methods of wood modification have emerged. Such as wood impregnation, high pressure steam drying, and high pressure steam reduced pressure drying. The wood impregnation is a treatment method for impregnating modifiers (such as flame retardants, coloring agents, preservatives, size stabilizers and the like) into the wood, thereby achieving the purpose of wood modification, and the method is the most important process link in the process of wood functional improvement. The correct and reasonable impregnation treatment of the wood is not only the key for ensuring the wood modification quality, but also an important means for reasonably utilizing the wood and saving the cost.
The prior impregnation treatment has the technical problems of uneven and insufficient impregnation, and how to ensure even and sufficient impregnation and how to improve the impregnation efficiency on the basis is the technical problem in the field. Meanwhile, the amount of the modifier liquid medicine required by the dipping treatment is large, particularly for furniture manufacturers processed in batches, the modifier liquid medicine storage equipment is large in size, dirt formed by impurity precipitation seriously influences the performance of the modifier liquid medicine, and also poses a pollution threat to wood, and the influence on the performance of the modifier liquid medicine due to the pollution of the liquid medicine storage is one of the factors that the dipping effect cannot be guaranteed at present. At present, the cleaning operation is mostly carried out by manually entering the interior of equipment, the cleaning operation is long, the labor consumption is high, the cleaning frequency cannot meet the production requirement, the water consumption is high in the cleaning process, the power consumption is high, the cost is high, and the like.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide wood impregnating equipment for automatic furniture production and a cleaning method thereof, so as to at least solve the technical problems that a modifier liquid medicine storage box is difficult to clean and consumes manpower in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a wood impregnating device for automatic furniture production comprises a modifier liquid medicine storage tank and at least one impregnating tank, wherein a liquid discharge pipe of the modifier liquid medicine storage tank is connected with a liquid inlet pipe of the impregnating tank through a pipeline, the liquid discharge pipe of the impregnating tank is sequentially connected with a filter and the liquid inlet pipe of the modifier liquid medicine storage tank through pipelines,
the modifier liquid medicine storage box comprises a flat-bottom box body with an opening at the upper end and a cover plate for sealing the opening at the upper end of the flat-bottom box body, wherein a strip-shaped hole extending along the front-back direction is arranged on the cover plate, a cleaning pipe is arranged in the strip-shaped hole, the cleaning pipe is rotatably arranged on a lifting frame through a bearing, the left side and the right side of the top surface of the cover plate are respectively provided with a first guide rail extending along the front-back direction, each first guide rail is provided with a sliding block in a sliding way, each sliding block can be arranged on the corresponding first guide rail in a sliding way along the first guide rail, each sliding block is provided with a vertical guide post, the lifting frame can be arranged on the two vertical guide posts in a lifting way along the vertical direction, a driving motor for driving the cleaning pipe to rotate is further arranged on the lifting frame, a first driving device for driving each sliding block to,
the lower end of the cleaning pipe is fixedly connected with a cleaning disc, the cleaning disc is of a disc shape, an inner cavity is arranged in the cleaning disc, the cleaning pipe is communicated with the inner cavity, water spray heads are uniformly distributed on the outer walls of the cleaning disc, the water spray heads are communicated with the inner cavity of the cleaning disc, a plurality of cleaning brushes are uniformly distributed on the outer walls of the cleaning disc,
the front inner wall and the rear inner wall of the flat-bottom box body are semi-cylindrical arc surfaces matched with the cleaning disc, the left side wall and the right side wall of the flat-bottom box body are planes which are tangent to the front inner wall and the rear inner wall simultaneously,
the flat-bottom box body is provided with a liquid inlet pipe, a liquid discharge pipe and a cleaning drain pipe.
When the inner wall of the modifier liquid medicine storage tank needs to be cleaned, the modifier liquid medicine storage tank is emptied, the modifier liquid medicine in the modifier liquid medicine storage tank is filled into the soaking tank or the temporary storage tank, then the water outlet valve is closed, cleaning liquid is injected through the cleaning pipe, the driving motor is started to drive the cleaning pipe to rotate, so that the cleaning disc is driven to rotate, the second driving device acts to drive the cleaning pipe to lift, so that the cleaning disc is driven to lift, and the bottom surface, the side wall and the top surface of the modifier liquid medicine storage tank at the position are cleaned; then the first driving device drives the sliding block to step by one station along the first guide rail, and the second driving device acts again to drive the cleaning pipe to lift, so that the bottom surface, the side wall and the top surface of the modifier liquid medicine storage box at the position are cleaned; and then the first driving device drives the sliding block to step by one station again along the first guide rail, the steps are repeated in this way, the brushing and cleaning of all positions of the inner wall of the modifier liquid medicine storage box are completed, then the water valve of the cleaning drain pipe is opened, the cleaning liquid in the modifier liquid medicine storage box is emptied, the cleaning pipe is filled with clean water for cleaning, the action steps are repeated, the clean water cleaning is completed, and the automatic cleaning is completed.
Under the prerequisite that only a part of scavenge pipe stretches into modifier liquid medicine storage box as the moving part, realize that the washing dish can do level and vertically motion simultaneously in modifier liquid medicine storage box for the washing dish can reach the optional position in the modifier liquid medicine storage box, reunion the preceding inner wall and the back inner wall of flat box be simultaneously with the tangent planar structure of preceding inner wall and back inner wall for the semicircle arcwall face with washing dish matched with, the left side wall and the right side wall of flat box, the event washing dish is rotatory, the motion in-process can both the sanitization to each internal surface and the edge of flat box, does not have the washing dead angle, and the cleaning performance is secure.
Preferably, the second driving device is a vertical hydraulic cylinder, the left outer wall and the right outer wall of the flat-bottom box body are respectively provided with a second guide rail extending along the front-back direction, each second guide rail is provided with a sliding plate in a sliding manner, each sliding plate is fixedly provided with a vertical hydraulic cylinder, the top end of a piston rod of each vertical hydraulic cylinder is fixedly connected with the lifting frame, and the first driving device drives each sliding plate to slide along the corresponding second guide rail. And then drive the crane through perpendicular pneumatic cylinder and slide along the fore-and-aft direction, the crane drives the slider through perpendicular guide post and slides along first guide rail. Piston rods of the two vertical hydraulic cylinders are lifted synchronously, so that the price raising frame is driven to lift along the vertical guide columns. The driving device is provided with the structure, so that the driving device can directly drive the part with the largest weight and the part with the largest resistance, the operation stability of the device is improved, and the energy consumption is reduced.
Further preferably, the first driving device comprises a screw rod rotatably mounted on the flat-bottom box body and a driving motor for driving the screw rod to rotate, each sliding plate is provided with a threaded hole matched with the screw rod, one screw rod penetrates through the threaded hole of each sliding plate, and each screw rod is connected with one driving motor. The driving motor drives the screw rod to rotate, and then the corresponding sliding plate is driven to slide back and forth along the second guide rail through threads. The two driving motors act synchronously and drive the two sliding plates to move back and forth synchronously. The arrangement structure of the first driving device and the second driving device ensures that only one part of the cleaning pipe enters and exits the interior of the modifier liquid medicine storage box, ensures that the cleaning disc can move in each position in the modifier liquid medicine storage box, simultaneously reduces the influence of the moving part on the stored modifier liquid medicine to the maximum extent, and provides objective conditions for the arrangement of the sealing telescopic pipe.
Preferably, a sealing telescopic pipe sleeved outside the cleaning pipe is arranged between the lifting frame and the cover plate, the top of the sealing telescopic pipe is connected with the lifting frame in a sealing manner, and the bottom of the sealing telescopic pipe can be installed on the cover plate in a sliding manner along the front-back direction. Thereby the scavenge pipe is sealed in sealed telescopic tube, has avoided with external contact, has guaranteed the cleanliness factor of scavenge pipe. Meanwhile, the arrangement of the sealing telescopic pipe cannot influence the horizontal and vertical movement of the cleaning pipe, so that the cleanness degree of the only part entering the modifier liquid medicine storage box is ensured.
Furthermore, the outer side of the bottom end of the sealed telescopic pipe is provided with a sliding plate which extends outwards along the radial direction, third guide rails for mounting the sliding plate are arranged at the positions of the cover plate, which are positioned at the two sides of the strip-shaped hole, and the sliding plate is slidably mounted in the third guide rails.
Furthermore, the sealed telescopic pipe comprises a plurality of pipe joints sleeved in sequence from inside to outside, wherein in any two adjacent pipe joints, a first annular clamping plate extending outwards in the radial direction is arranged at the bottom end of the outer wall of the pipe joint on the inner side, the inner diameter of the pipe joint on the outer side is matched with the outer diameter of the first annular plate, a second annular plate extending inwards in the radial direction is arranged at the top end of the inner wall of the pipe joint on the outer side, and the second annular plate is used for limiting the first annular plate.
Preferably, the left side wall and the right side wall of the strip-shaped hole are respectively provided with a guide groove extending along the front-back direction, a sealing plate is arranged in the strip-shaped hole, the left side and the right side of the sealing plate are slidably arranged in the guide grooves of the corresponding side, the front side and the rear side of the sealing plate are respectively and fixedly connected with a sealing cloth, the rear edge of the first sealing cloth positioned on the front side of the sealing plate is in sealing connection with the sealing plate, the front edge of the first sealing cloth is in sealing connection with the front wall of the strip-shaped hole, the left edge and the right edge of the first sealing cloth are respectively arranged in the guide grooves of the corresponding side and are positioned on the rear side, the front edge of the second sealing cloth is connected with the sealing plate in a sealing mode, the rear edge of the first sealing cloth is connected with the rear wall of the strip-shaped hole in a sealing mode, the left edge and the right edge of the first sealing cloth are arranged in the guide grooves of the corresponding sides, the sealing plate is provided with a yielding hole for the cleaning pipe to penetrate through, and the cleaning pipe is in clearance fit with the yielding hole. The sealing plate and the sealing cloth are arranged, so that the only opening part of the modifier liquid medicine storage box is effectively sealed, the entering of external impurities is avoided, meanwhile, the horizontal and vertical movement of the cleaning pipe is not influenced, the sealing expansion pipe is matched to form the closed environment of the whole device, the cleanliness of the modifier liquid medicine storage box is further improved, the device is not influenced by the external environment, and the application range of the device is widened.
Optionally, the lifting frame is provided with two guide holes which are arranged in one-to-one correspondence with the vertical guide posts, and the vertical guide posts penetrate through the corresponding guide holes.
Furthermore, the top end of the cleaning tube is provided with a rotary joint for connecting a water inlet pipe. Preferably, the water inlet pipe is provided with a dosing device, the dosing device comprises a water pipe and a dosing pipe which are connected in parallel, the dosing pipe comprises a cylindrical shell with an upper opening and a cover body for sealing the upper opening of the cylindrical shell, the inner wall of the cylindrical shell is provided with a spiral flow deflector, a cartridge is arranged inside the cylindrical shell, solid medicaments are packaged inside the cartridge, drug seepage holes are distributed on the side wall of the cartridge, the upper end of the side wall of the cylindrical shell is provided with a water inlet, the lower end of the side wall of the cylindrical shell is provided with a water outlet, the water inlet of the cylindrical shell is connected with one port of a first tee through a first pipeline, the water outlet of the cylindrical shell is connected with one port of a second tee through a second pipeline, the water inlet end of the water pipe is connected with the other port of the first tee, the water outlet end of the water pipe is connected with the other port of the second tee, the third port of the first tee is, and a third port of the second tee joint is connected with the rotary joint through a pipeline, and the first pipeline, the second pipeline, the water inlet end of the water service pipe and the water outlet end of the water service pipe are all provided with control valves. Through the form that adopts spiral fluid to erode the cartridge case, realized adding on line of cleaning agent, compare current pre-prepared washing liquid, greatly reduced the device volume, the solid medicament change cycle is long, has reduced maintenance work load and filling medicament work load, only through controlling of control valve, alright realize the washing liquid wash with the clear water washing operating condition's switching, it is simple and fast to control.
The soaking box comprises a box body with an upper opening and a box cover for sealing the box body, the box body is arranged on the base through a spring, a vibration motor is arranged at the bottom of the box body, elastic bulges are uniformly distributed on the bottom surface and the side wall inside the box body, an air inlet pipe is arranged on the box body, and the air inlet pipe is connected with a high-pressure air source through a pipeline.
The cleaning method of the wood impregnating equipment for automatic furniture production comprises the following steps:
s1, emptying the modifier liquid medicine storage tank, injecting cleaning liquid through the cleaning pipe, starting the driving motor, and driving the cleaning pipe to rotate so as to drive the cleaning disc to rotate; the second driving device acts to drive the cleaning pipe to lift, so that the cleaning disc is driven to lift, and the bottom surface, the side wall and the top surface of the modifier liquid medicine storage box at the position are cleaned;
s2, the first driving device drives the sliding block to step by one station along the first guide rail, and the second driving device acts to drive the cleaning pipe to lift, so that the cleaning disc is driven to lift, and the bottom surface, the side wall and the top surface of the modifier liquid medicine storage box at the position are cleaned;
s3, repeating the step S2 to finish brushing and cleaning each position of the inner wall of the modifier liquid medicine storage box;
s4, emptying the cleaning liquid in the modifier liquid medicine storage tank, then injecting clear water through the cleaning pipe, starting the driving motor, and driving the cleaning pipe to rotate so as to drive the cleaning disc to rotate; the second driving device acts to drive the cleaning pipe to lift, so that the cleaning disc is driven to lift, and the clear water washing of the bottom surface, the side wall and the top surface of the modifier liquid medicine storage box at the position is realized;
s5, the first driving device drives the sliding block to step by one station along the first guide rail, and the second driving device acts to drive the cleaning pipe to lift, so that the cleaning disc is driven to lift, and the clear water on the bottom surface, the side wall and the top surface of the modifier liquid medicine storage box at the position is washed;
s6, repeating the step S5, finishing the rinsing of the clear water at each position of the inner wall of the modifier liquid medicine storage box, and then emptying the rinsing clear water to finish the cleaning work.
The cleaning method of the wood impregnating equipment for automatic furniture production comprises the step S1 of closing control valves at the water inlet end and the water outlet end of the water through pipe and opening control valves of the first pipeline and the second pipeline;
the step S4 further includes the steps of closing the control valves of the first and second pipes and opening the control valves of the water inlet end of the water pipe and the water outlet end of the water pipe.
The invention has the beneficial effects that:
when the inner wall of the modifier liquid medicine storage box needs to be cleaned, the cleaning liquid is injected through the cleaning pipe, the driving motor is started, the cleaning pipe is driven to rotate, so that the cleaning disc is driven to rotate, the second driving device acts to drive the cleaning pipe to lift, so that the cleaning disc is driven to lift, and the bottom surface, the side wall and the top surface of the modifier liquid medicine storage box at the position are cleaned; the first driving device drives the sliding block to sequentially step along the first guide rail, so that the cleaning of all positions of the inner wall of the modifier liquid medicine storage box is completed, and clear water is injected into the cleaning pipe for washing, so that the automatic cleaning is completed. The invention has high automation degree, does not need manual participation, automatically finishes the cleaning of the modifier liquid medicine storage tank by a mechanical device, solves the technical problems of high cleaning difficulty, labor consumption and incomplete cleaning of the modifier liquid medicine storage tank, improves the storage quality of the stored modifier liquid medicine, and solves the technical problems that the performance of the modifier liquid medicine is influenced and wood is threatened to be polluted because of impurity deposition and pollution of the stored modifier liquid medicine.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a wood impregnating apparatus for automated furniture production according to the present invention;
FIG. 2 is a schematic view of a modifier solution storage tank according to the present invention;
FIG. 3 is a schematic top view of the modifier fluid storage tank of the present invention;
FIG. 4 is a schematic view of the mounting structure of a sealing plate and a sealing cloth in the modifier liquid storage tank according to the present invention;
FIG. 5 is a schematic structural view of a dosing device in a modifier liquid storage tank according to the present invention;
FIG. 6 is a schematic view of the construction of the cartridge in the modifier fluid storage tank of the present invention.
Fig. 7 is a schematic view of the cartridge of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, which are provided for the purpose of giving a thorough understanding of the present disclosure.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the present invention, which is for purposes of illustration only and is not intended to be in the sole embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1, the present invention provides a technical solution: a wood impregnating device for automatic furniture production comprises a modifier liquid medicine storage tank 100 and at least one soaking tank 200, wherein a liquid discharge pipe of the modifier liquid medicine storage tank 100 is connected with a liquid inlet pipe of the soaking tank 200 through a pipeline, the liquid discharge pipe of the soaking tank 200 is sequentially connected with a filter 300 and the liquid inlet pipe of the modifier liquid medicine storage tank 100 through pipelines,
as shown in fig. 2-4, the modifier liquid medicine storage box 100 includes a flat-bottom box body 1 with an open upper end and a cover plate 2 for sealing the open upper end of the flat-bottom box body 1, the cover plate 2 is provided with strip-shaped holes 3 extending along the front-back direction, cleaning pipes 4 are installed in the strip-shaped holes 3, the cleaning pipes 4 are rotatably installed on a lifting frame 5 through bearings, the left and right sides of the top surface of the cover plate 2 are respectively provided with a first guide rail 6 extending along the front-back direction, each first guide rail 6 is slidably provided with a slide block 7, each slide block 7 can be slidably installed on the corresponding first guide rail 6 along the first guide rail 6, each slide block 7 is provided with a vertical guide post 8, the lifting frame 5 can be installed on the two vertical guide posts 8 in a lifting manner along the vertical direction, the lifting frame 5 is further provided with a driving motor 9 for driving, the exterior of the flat-bottomed box body 1 is provided with a first driving device 10 for driving each slide block 7 to slide along the corresponding first guide rail 6 and a second driving device 11 for driving the lifting frame 5 to lift along the vertical guide post 8,
the lower end of the cleaning pipe 4 is fixedly connected with a cleaning disc 12, the cleaning disc 12 is of a disc shape, an inner cavity is arranged in the cleaning disc 12, the cleaning pipe 4 is communicated with the inner cavity, water spray heads 13 are uniformly distributed on the outer walls of the cleaning disc 12, each water spray head 13 is communicated with the inner cavity of the cleaning disc 12, and a plurality of cleaning brushes 14 are uniformly distributed on the outer walls of the cleaning disc 12;
the front inner wall and the rear inner wall of the flat-bottom box body 1 are semi-cylindrical arc surfaces matched with the cleaning disc 12, the left side wall and the right side wall of the flat-bottom box body are planes which are tangent to the front inner wall and the rear inner wall simultaneously,
the flat-bottom box body is provided with a liquid inlet pipe, a liquid discharge pipe and a cleaning drain pipe.
When the inner wall of the modifier liquid medicine storage tank needs to be cleaned, the modifier liquid medicine storage tank is emptied, the modifier liquid medicine in the modifier liquid medicine storage tank is filled into the soaking tank or the temporary storage tank, then the water outlet valve is closed, cleaning liquid is injected through the cleaning pipe 4, the driving motor 9 is started to drive the cleaning pipe 4 to rotate, so that the cleaning disc 12 is driven to rotate, the second driving device 11 acts to drive the cleaning pipe 4 to lift, so that the cleaning disc 12 is driven to lift, and the bottom surface, the side wall and the top surface of the modifier liquid medicine storage tank at the position are cleaned; then the first driving device 10 drives the sliding block 7 to step by one station along the first guide rail 6, and the second driving device 11 acts again to drive the cleaning pipe 4 to lift, so that the bottom surface, the side wall and the top surface of the modifier liquid medicine storage box at the position are cleaned; then the first driving device 10 drives the sliding block 7 to step by one station again along the first guide rail 6, the steps are repeated in this way, the cleaning of all positions of the inner wall of the modifier liquid medicine storage tank is completed, then the water valve of the cleaning drain pipe is opened, the cleaning liquid in the modifier liquid medicine storage tank is emptied, clean water is injected into the modifier liquid medicine storage tank through the cleaning pipe 4 for cleaning, the action steps are repeated, the clean water cleaning is completed, and the automatic cleaning is completed.
Under the prerequisite that only a part of scavenge pipe stretched into modifier liquid medicine storage box as the moving part, realize that the washing dish can do level and vertically motion simultaneously in modifier liquid medicine storage box for the washing dish can reach the optional position in the modifier liquid medicine storage box, reunion combine the preceding inner wall and the back inner wall of flat-bottom box 1 be with washing dish 12 matched with semi-cylindrical arcwall face, the left side wall and the right side wall of flat-bottom box are simultaneously with preceding inner wall and the tangent plane of back inner wall, so the washing dish is rotatory, the motion in-process can both the sanitization to each internal surface and the edge of flat-bottom box, does not have the washing dead angle, and the cleaning performance is secure.
Further, the front inner wall and the rear inner wall of the flat-bottom box body 1 are semi-cylindrical arc surfaces matched with the cleaning disc 12, that is, the radius of the front inner wall and the rear inner wall is equal to or slightly smaller than the radius of a rotary cylindrical surface of the outer edge of the cleaning brush 14 on the side surface of the cleaning disc 12. So that the cleaning brush of the cleaning disc 12 can completely clean the front inner wall or the rear inner wall of the flat-bottomed tank 1 during the rotation when the cleaning brush is in contact with the front inner wall or the rear inner wall of the flat-bottomed tank 1.
Preferably, the second driving device 11 is a vertical hydraulic cylinder, the left outer wall and the right outer wall of the flat-bottom box body 1 are both provided with a second guide rail 15 extending in the front-back direction, each second guide rail 15 is provided with a sliding plate 16 in a sliding manner, each sliding plate 16 is fixedly provided with a vertical hydraulic cylinder, the top end of a piston rod of each vertical hydraulic cylinder is fixedly connected with the lifting frame 5, and the first driving device 10 drives each sliding plate 16 to slide along the corresponding second guide rail 15. And then drive crane 5 through perpendicular pneumatic cylinder and slide along the fore-and-aft direction, crane 5 drives slider 7 through vertical guide post 8 and slides along first guide rail 6. The piston rods of the two vertical hydraulic cylinders are lifted synchronously, so that the price raising frame is driven to lift along the vertical guide columns 8. The driving device is provided with the structure, so that the driving device can directly drive the part with the largest weight and the part with the largest resistance, the operation stability of the device is improved, and the energy consumption is reduced.
Further preferably, the first driving device 10 includes a screw 17 rotatably mounted on the flat bottom case 1 and a driving motor 18 for driving the screw 17 to rotate, each sliding plate is provided with a threaded hole matched with the screw 17, one screw 17 penetrates through the threaded hole of each sliding plate, and each screw 17 is connected with one driving motor 18. The driving motor 18 drives the screw 17 to rotate, and further drives the corresponding slide plate to slide back and forth along the second guide rail 15 through the screw. The two driving motors 18 act synchronously to drive the two sliding plates to move back and forth synchronously. The arrangement structure of the first driving device and the second driving device enables only one part of the cleaning pipe to enter and exit the interior of the modifier liquid medicine storage box, ensures that the cleaning disc can move in each position in the modifier liquid medicine storage box, simultaneously reduces the influence of the moving part on the stored modifier liquid medicine to the maximum extent, and provides objective conditions for the arrangement of the sealing telescopic pipe 19 described below.
Preferably, a sealing telescopic pipe 19 sleeved outside the cleaning pipe 4 is arranged between the lifting frame 5 and the cover plate 2, the top of the sealing telescopic pipe 19 is connected with the lifting frame 5 in a sealing manner, and the bottom of the sealing telescopic pipe 19 is arranged on the cover plate 2 in a sliding manner along the front-back direction. Therefore, the cleaning pipe 4 is sealed in the sealing extension pipe 19, the contact with the outside is avoided, and the cleanliness of the cleaning pipe 4 is ensured. Meanwhile, the arrangement of the sealing telescopic pipe cannot influence the horizontal and vertical movement of the cleaning pipe, so that the cleanness degree of the only part entering the modifier liquid medicine storage box is ensured.
Further, the outer side of the bottom end of the sealing extension tube 19 is provided with a sliding plate 20 extending outwards in the radial direction, the cover plate 2 is provided with a third guide rail 21 for installing the sliding plate 20 at the position at the two sides of the strip-shaped hole 3, and the sliding plate 20 is slidably installed in the third guide rail 21.
Furthermore, the sealed extension tube 19 includes a plurality of tube sections sleeved in sequence from inside to outside, in any two adjacent tube sections, the bottom end of the outer wall of the tube section located inside is provided with a first annular clamping plate extending outward in the radial direction, the inner diameter of the tube section located outside is matched with the outer diameter of the first annular plate, the top end of the inner wall of the tube section located outside is provided with a second annular plate extending inward in the radial direction, and the second annular plate is used for limiting the first annular plate.
Preferably, as shown in fig. 4, the left side wall and the right side wall of the strip-shaped hole 3 are both provided with a guide groove 22 extending along the front-rear direction, a sealing plate 23 is arranged in the strip-shaped hole 3, the left side and the right side of the sealing plate 23 are both slidably mounted in the guide groove 22 of the corresponding side, the front side and the rear side of the sealing plate 23 are both fixedly connected with a sealing cloth 24, the rear edge of a first sealing cloth 24 positioned at the front side of the sealing plate 23 is hermetically connected with the sealing plate 23, the front edge of the first sealing cloth 24 is hermetically connected with the front wall of the strip-shaped hole 3, the left edge and the right edge of the first sealing cloth 24 are both disposed in the guide groove 22 of the corresponding side, the front edge of a second sealing cloth 24 positioned at the rear side of the sealing plate 23 is hermetically connected with the sealing plate 23, the rear edge of the first sealing cloth 24 is hermetically connected with the rear wall of the strip-shaped hole 3, the left edge and the right edge of the first, the sealing plate 23 is provided with a yielding hole for the cleaning tube 4 to pass through, and the cleaning tube 4 is in clearance fit with the yielding hole. The sealing plate and the sealing cloth are arranged, so that the only opening part of the modifier liquid medicine storage box is effectively sealed, the entering of external impurities is avoided, meanwhile, the horizontal and vertical movement of the cleaning pipe is not influenced, the sealing expansion pipe is matched to form the closed environment of the whole device, the cleanliness of the modifier liquid medicine storage box is further improved, the device is not influenced by the external environment, and the application range of the device is widened.
Optionally, the lifting frame 5 has two guide holes corresponding to the vertical guide posts 8 one by one, and the vertical guide posts 8 are inserted into the corresponding guide holes.
Furthermore, the top end of the cleaning tube 4 is provided with a rotary joint 25 for connecting a water inlet pipe. Preferably, the water inlet pipe is provided with a dosing device, as shown in fig. 5-7, the dosing device comprises a water pipe 26 and a dosing pipe 27 which are connected in parallel, the dosing pipe 27 comprises a cylindrical shell with an upper opening and a cover body for sealing the upper opening of the cylindrical shell, the inner wall of the cylindrical shell is provided with a spiral flow deflector 28, the cylindrical shell is internally provided with a drug cartridge 29, the drug cartridge 29 is internally packaged with solid drugs, the side wall of the drug cartridge 29 is provided with drug permeation holes 30, the upper end of the side wall of the cylindrical shell is provided with a water inlet, the lower end of the side wall of the cylindrical shell is provided with a water outlet, the water inlet of the cylindrical shell is connected with one port of a first tee 32 through a first pipeline 31, the water outlet of the cylindrical shell is connected with one port of a second tee 34 through a second pipeline 33, the water inlet end 35 of the water pipe 26 is connected with the other port of the first tee 32, the water outlet end 36 of the water pipe 26 is connected with the, the third port of the first tee 32 is connected with the water inlet pipe, the third port of the second tee 34 is connected with the rotary joint 25 through a pipeline, and the first pipeline 31, the second pipeline 33, the water inlet end 35 of the water service pipe 26 and the water outlet end 36 of the water service pipe 26 are all provided with control valves. Through the form that adopts spiral fluid to erode the cartridge case, realized adding on line of cleaning agent, compare current pre-prepared washing liquid, greatly reduced the device volume, the solid medicament change cycle is long, has reduced maintenance work load and filling medicament work load, only through controlling of control valve, alright realize the washing liquid wash with the clear water washing operating condition's switching, it is simple and fast to control.
Soaking box 200 include the case lid of upper shed's box and sealed box, the box passes through spring 201 to be installed on base 202, vibrating motor 203 is installed to the bottom half, the equipartition is equipped with elastic bulge 204 on the inside bottom surface of box and the lateral wall, is provided with the intake pipe on the box, the intake pipe passes through pipe connection high pressure gas source 205.
The cleaning method of the wood impregnating equipment for automatic furniture production comprises the following steps:
s1, emptying the modifier liquid medicine storage tank, injecting cleaning liquid through the cleaning pipe 4, starting the driving motor 9, and driving the cleaning pipe 4 to rotate so as to drive the cleaning disc 12 to rotate; the second driving device 11 acts to drive the cleaning pipe 4 to ascend and descend, so that the cleaning disc 12 is driven to ascend and descend, and the bottom surface, the side wall and the top surface of the modifier liquid medicine storage box at the position are cleaned;
s2, the first driving device 10 drives the sliding block 7 to step by one station along the first guide rail 6, and the second driving device 11 acts to drive the cleaning pipe 4 to ascend and descend, so that the cleaning disc 12 is driven to ascend and descend, and the bottom surface, the side wall and the top surface of the modifier liquid medicine storage box at the position are cleaned;
s3, repeating the step S2 to finish brushing and cleaning each position of the inner wall of the modifier liquid medicine storage box;
s4, emptying the cleaning liquid in the modifier liquid medicine storage tank, then injecting clear water through the cleaning pipe 4, starting the driving motor 9, and driving the cleaning pipe 4 to rotate so as to drive the cleaning disc 12 to rotate; the second driving device 11 acts to drive the cleaning pipe 4 to lift, so as to drive the cleaning disc 12 to lift, and clean water washing on the bottom surface, the side wall and the top surface of the modifier liquid medicine storage box at the position is realized;
s5, the first driving device 10 drives the sliding block 7 to step by one station along the first guide rail 6, and the second driving device 11 acts to drive the cleaning pipe 4 to ascend and descend, so that the cleaning disc 12 is driven to ascend and descend, and the clear water washing of the bottom surface, the side wall and the top surface of the modifier liquid medicine storage box at the position is realized;
s6, repeating the step S5, finishing the rinsing of the clear water at each position of the inner wall of the modifier liquid medicine storage box, and then emptying the rinsing clear water to finish the cleaning work.
In the method for cleaning wood impregnating equipment for automatic furniture production, the step S1 further includes the steps of closing the control valves of the water inlet end 35 of the water pipe 26 and the water outlet end 36 of the water pipe 26, and opening the control valves of the first pipeline 31 and the second pipeline 33;
the step S4 further includes the steps of closing the control valves of the first and second pipes 31 and 33 and opening the control valves of the water inlet end 35 of the water pipe 26 and the water outlet end 36 of the water pipe 26.
The invention has the advantages that: the invention has high automation degree, does not need manual participation, automatically finishes the cleaning of the modifier liquid medicine storage tank by a mechanical device, solves the technical problems of high cleaning difficulty, labor consumption and incomplete cleaning of the modifier liquid medicine storage tank, improves the storage quality of the stored modifier liquid medicine, and solves the technical problems that the performance of the modifier liquid medicine is influenced and wood is threatened to be polluted because of impurity deposition and pollution of the stored modifier liquid medicine.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.

Claims (10)

1. The utility model provides an automatic change furniture production with timber flooding equipment which characterized in that: comprises a modifier liquid medicine storage tank and at least one soaking tank, wherein a liquid discharge pipe of the modifier liquid medicine storage tank is connected with a liquid inlet pipe of the soaking tank through a pipeline, the liquid discharge pipe of the soaking tank is sequentially connected with a filter and the liquid inlet pipe of the modifier liquid medicine storage tank through a pipeline,
the modifier liquid medicine storage box comprises a flat-bottom box body with an opening at the upper end and a cover plate for sealing the opening at the upper end of the flat-bottom box body, wherein a strip-shaped hole extending along the front-back direction is arranged on the cover plate, a cleaning pipe is arranged in the strip-shaped hole, the cleaning pipe is rotationally arranged on a lifting frame through a bearing, the left side and the right side of the top surface of the cover plate are respectively provided with a first guide rail extending along the front-back direction, each first guide rail is provided with a sliding block in a sliding way, each sliding block is provided with a vertical guide post, the lifting frame is arranged on the two vertical guide posts in a lifting way along the vertical direction, the lifting frame is also provided with a driving motor for driving the cleaning pipe to rotate, a first driving device for driving each sliding block to slide along the corresponding first guide,
the lower end of the cleaning pipe is fixedly connected with a cleaning disc, the cleaning disc is of a disc shape, an inner cavity is arranged in the cleaning disc, the cleaning pipe is communicated with the inner cavity, water spray heads are uniformly distributed on the outer walls of the cleaning disc, the water spray heads are communicated with the inner cavity of the cleaning disc, a plurality of cleaning brushes are uniformly distributed on the outer walls of the cleaning disc,
the front inner wall and the rear inner wall of the flat-bottom box body are semi-cylindrical arc surfaces matched with the cleaning disc, the left side wall and the right side wall of the flat-bottom box body are planes which are tangent to the front inner wall and the rear inner wall simultaneously,
the flat-bottom box body is provided with a liquid inlet pipe, a liquid discharge pipe and a cleaning drain pipe.
2. The wood impregnating apparatus for automated furniture production according to claim 1, wherein: the second driving device is a vertical hydraulic cylinder, a second guide rail extending along the front-back direction is arranged on the outer wall of the left side and the outer wall of the right side of the flat-bottomed box body, a sliding plate is arranged on each second guide rail in a sliding mode, a vertical hydraulic cylinder is fixedly arranged on each sliding plate, the top end of a piston rod of each vertical hydraulic cylinder is fixedly connected with the lifting frame, the first driving device drives each sliding plate to slide along the corresponding second guide rail, the lifting frame is driven to slide along the front-back direction through the vertical hydraulic cylinder, and the lifting frame drives the sliding block to slide along the first guide rail through the vertical guide post.
3. The wood impregnating apparatus for automated furniture production according to claim 2, wherein: the first driving device comprises a screw rod rotationally mounted on the flat-bottom box body and a driving motor for driving the screw rod to rotate, each sliding plate is provided with a threaded hole matched with the screw rod, one screw rod penetrates through the threaded hole of each sliding plate, and each screw rod is connected with one driving motor.
4. The wood impregnating apparatus for automated furniture production according to claim 1, wherein: the cleaning device is characterized in that a sealing telescopic pipe sleeved outside the cleaning pipe is arranged between the lifting frame and the cover plate, the top of the sealing telescopic pipe is connected with the lifting frame in a sealing manner, and the bottom of the sealing telescopic pipe is arranged on the cover plate in a sliding manner along the front-back direction.
5. The wood impregnating apparatus for automated furniture production according to claim 4, wherein: the outer side of the bottom end of the sealed telescopic pipe is provided with a sliding plate which extends outwards along the radial direction, the cover plate is provided with a third guide rail for installing the sliding plate at the positions on two sides of the strip-shaped hole, and the sliding plate is installed in the third guide rail in a sliding manner.
6. The wood impregnating apparatus for automated furniture production according to claim 5, wherein: the sealed telescopic pipe comprises a plurality of pipe joints which are sequentially sleeved from inside to outside, wherein in any two adjacent pipe joints, a first annular clamping plate which extends outwards along the radial direction is arranged at the bottom end of the outer wall of the pipe joint on the inner side, the inner diameter of the pipe joint on the outer side is matched with the outer diameter of the first annular plate, a second annular plate which extends inwards along the radial direction is arranged at the top end of the inner wall of the pipe joint on the outer side, and the second annular plate is used for limiting the first annular plate.
7. The wood impregnating apparatus for automated furniture production according to claim 1, wherein: the left side wall and the right side wall of the strip-shaped hole are respectively provided with a guide groove extending along the front-back direction, a sealing plate is arranged in the strip-shaped hole, the left side and the right side of the sealing plate are respectively arranged in the guide grooves on the corresponding side in a sliding manner, the front side and the rear side of the sealing plate are respectively and fixedly connected with a sealing cloth, the rear edge of the first sealing cloth positioned on the front side of the sealing plate is in sealing connection with the sealing plate, the front edge of the first sealing cloth is in sealing connection with the front wall of the strip-shaped hole, the left edge and the right edge of the first sealing cloth are respectively arranged in the guide grooves on the corresponding side and are, the front edge of the second sealing cloth is connected with the sealing plate in a sealing mode, the rear edge of the first sealing cloth is connected with the rear wall of the strip-shaped hole in a sealing mode, the left edge and the right edge of the first sealing cloth are arranged in the guide grooves of the corresponding sides, the sealing plate is provided with a yielding hole for the cleaning pipe to penetrate through, and the cleaning pipe is in clearance fit with the yielding hole.
8. The wood impregnating apparatus for automated furniture production according to claim 1, wherein: the top end of the cleaning pipe is provided with a rotary joint for connecting a water inlet pipe, the water inlet pipe is provided with a dosing device, the dosing device comprises a water through pipe and a dosing pipe which are connected in parallel, the dosing pipe comprises a cylindrical shell with an upper opening and a cover body for sealing the upper opening of the cylindrical shell, the inner wall of the cylindrical shell is provided with a spiral flow deflector, a cartridge is arranged inside the cylindrical shell, solid medicaments are packaged inside the cartridge, the side wall of the cartridge is provided with drug seepage holes, the upper end of the side wall of the cylindrical shell is provided with a water inlet, the lower end of the side wall of the cylindrical shell is provided with a water outlet, the water inlet of the cylindrical shell is connected with one port of a first tee through a first pipeline, the water outlet of the cylindrical shell is connected with one port of a second tee through a second pipeline, the water inlet end of the water through pipe is connected with the other port of the first tee, the water outlet end of the water through, the third port of the first tee joint is connected with the water inlet pipe, the third port of the second tee joint is connected with the rotary joint through a pipeline, and the water inlet ends of the first pipeline, the second pipeline, the water service pipe and the water outlet end of the water service pipe are all provided with control valves.
9. The wood impregnating apparatus for automated furniture production according to claim 1, wherein: the soaking box comprises a box body with an upper opening and a box cover for sealing the box body, the box body is arranged on the base through a spring, a vibration motor is arranged at the bottom of the box body, elastic bulges are uniformly distributed on the bottom surface and the side wall inside the box body, an air inlet pipe is arranged on the box body, and the air inlet pipe is connected with a high-pressure air source through a pipeline.
10. The method for cleaning a wood impregnating apparatus for automated furniture production according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
s1, emptying the modifier liquid medicine storage tank, injecting cleaning liquid through the cleaning pipe, starting the driving motor, and driving the cleaning pipe to rotate so as to drive the cleaning disc to rotate; the second driving device acts to drive the cleaning pipe to lift, so that the cleaning disc is driven to lift, and the bottom surface, the side wall and the top surface of the modifier liquid medicine storage box at the position are cleaned;
s2, the first driving device drives the sliding block to step by one station along the first guide rail, and the second driving device acts to drive the cleaning pipe to lift, so that the cleaning disc is driven to lift, and the bottom surface, the side wall and the top surface of the modifier liquid medicine storage box at the position are cleaned;
s3, repeating the step S2 to finish brushing and cleaning each position of the inner wall of the modifier liquid medicine storage box;
s4, emptying the cleaning liquid in the modifier liquid medicine storage tank, then injecting clear water through the cleaning pipe, starting the driving motor, and driving the cleaning pipe to rotate so as to drive the cleaning disc to rotate; the second driving device acts to drive the cleaning pipe to lift, so that the cleaning disc is driven to lift, and the clear water washing of the bottom surface, the side wall and the top surface of the modifier liquid medicine storage box at the position is realized;
s5, the first driving device drives the sliding block to step by one station along the first guide rail, and the second driving device acts to drive the cleaning pipe to lift, so that the cleaning disc is driven to lift, and the clear water on the bottom surface, the side wall and the top surface of the modifier liquid medicine storage box at the position is washed;
s6, repeating the step S5, finishing the rinsing of the clear water at each position of the inner wall of the modifier liquid medicine storage box, and then emptying the rinsing clear water to finish the cleaning work.
CN202010453397.5A 2020-05-26 2020-05-26 Wood impregnation equipment for automatic furniture production and cleaning method thereof Expired - Fee Related CN111687974B (en)

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CN113893918B (en) * 2021-09-29 2022-10-28 浙江联康中药科技有限公司 Traditional chinese medicine circulation reducing mechanism
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US6129099A (en) * 1997-09-17 2000-10-10 Foster; James B. Pallet washing apparatus and method
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CN110250142B (en) * 2019-07-04 2024-02-27 苏州萨得尔电动工具有限公司 Sprayer with self-cleaning function
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