CN112936486A - Vacuum low-temperature veneer bleaching and dyeing system - Google Patents
Vacuum low-temperature veneer bleaching and dyeing system Download PDFInfo
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- CN112936486A CN112936486A CN202110313114.1A CN202110313114A CN112936486A CN 112936486 A CN112936486 A CN 112936486A CN 202110313114 A CN202110313114 A CN 202110313114A CN 112936486 A CN112936486 A CN 112936486A
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- 238000004043 dyeing Methods 0.000 title claims abstract description 51
- 238000004061 bleaching Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000004804 winding Methods 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 239000012224 working solution Substances 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 31
- 238000002844 melting Methods 0.000 claims description 28
- 230000008018 melting Effects 0.000 claims description 28
- 239000012530 fluid Substances 0.000 claims description 14
- 239000002023 wood Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000005070 sampling Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000007921 spray Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 239000013043 chemical agent Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000006247 magnetic powder Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/02—Staining or dyeing wood; Bleaching wood
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a vacuum low-temperature veneer bleaching and dyeing system which comprises a dyeing mechanism, wherein the dyeing mechanism comprises a cylinder body and a winding drum which is positioned in the cylinder body and is driven by a power mechanism to rotate, the winding drum comprises a winding shaft and a veneer roll wound on the outer wall of the winding shaft, the veneer roll comprises a mesh belt and a veneer, the mesh belt is wound into a roll and winds the veneer in the roll, two sides of the veneer are both attached to the mesh belt, the veneers are distributed at intervals, working liquid is arranged in the cylinder body, and the liquid level of the working liquid is higher than the bottom end of the winding shaft. The bleaching and dyeing of the invention has good uniformity, high dye uptake and greatly reduced working bath ratio.
Description
Technical Field
The invention relates to the field of veneer bleaching and dyeing devices, in particular to a vacuum low-temperature veneer bleaching and dyeing system.
Background
The current conventional method for bleaching and dyeing the wood veneer is as follows: laying a layer of net and a layer of veneer, stacking, putting the stacked net and veneer into a dyeing machine, and analyzing the problems of uneven bleaching and dyeing, screen printing, dark dyeing, low dye uptake, high dyeing bath ratio and the like, wherein the following factors are mainly used for analyzing the existing reasons: 1. the circulation of the working solution is not uniform; 2. the net filler is thick and the surface contact area is large; 3. the effective volume of the wood is too small.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a vacuum low-temperature veneer bleaching and dyeing system which has the advantages of good bleaching and dyeing uniformity, high dye uptake and greatly reduced working bath ratio.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides a vacuum low temperature veneer bleaching dyeing system, includes dyeing mechanism, dyeing mechanism includes the cylinder body, is located the cylinder body and drives through power unit and carry out the reel of rotation, the reel includes the spool and rolls up at the veneer of spool outer wall, the veneer is rolled up including guipure and veneer, the guipure is convoluteed into the lapping and is convoluteed with the veneer including, the equal laminating guipure in veneer two sides, interval distribution between the veneer, be equipped with the working solution in the cylinder body, the liquid level of working solution is higher than the bottom of spool.
The power mechanism comprises a motor, the motor is connected with a swing arm through a transmission shaft, two ends of the scroll are connected with shaft heads, the shaft head and the swing arm at one end are connected through a crank arm, one end, far away from the power mechanism, of the cylinder body is connected with a cylinder door, and the winding drum enters and exits the cylinder body from one side of the cylinder door.
The cylinder body is connected with a vacuum pump through a pipeline, the pipeline is communicated with the interior of the cylinder body, and the pipeline is higher than the liquid level of the working liquid.
The cylinder body provides working fluid through changing the storage bucket, it has the entrance point of charge pump to change storage bucket bottom through the tube coupling, the exit end of charge pump passes through inside the pipeline intercommunication cylinder body.
The upper end of the material melting barrel is provided with a water inlet, a heating pipe is arranged inside the material melting barrel, the material melting barrel is provided with a material melting pipeline communicated with the inside of the material melting barrel, and a material melting pneumatic valve is installed on the material melting pipeline.
The bottom of the cylinder body is connected with an inlet end of a circulating pump through a pipeline, a working solution spraying pipe is arranged at the top end inside the cylinder body, and an outlet end of the circulating pump is communicated with the working solution spraying pipe through a pipeline.
The winding drum is installed on the frame, the rail wheel is installed to the lower extreme of frame, the inside cylinder body track that supplies the rail wheel walking that is equipped with of cylinder body.
The bottom end in the cylinder body is provided with a cavity filling part, the lower end of the veneer roll and the cavity filling part are distributed at intervals, and working liquid is filled between the lower end of the veneer roll and the cavity filling part.
Still include veneer winding mechanism, veneer winding mechanism includes the guipure roll of strip, veneer is piled, the guipure roll of strip is convoluteed through the guipure and is formed, the veneer is piled and is formed through the veneer, the guipure upper surface interval is placed the veneer and is formed the reel through spool rolling guipure.
The reel conveying device further comprises a conveying mechanism, wherein the conveying mechanism comprises a conveying track and a transfer trolley, and the reel can be mounted on the transfer trolley and conveyed along the conveying track through the transfer trolley.
The invention has the beneficial effects that:
1. the circulation mode of the working solution is changed, the wood veneer rotates to enter and exit the working solution, the working solution can effectively enter gaps of the wood veneer fully, and can repeatedly enter the working solution for multiple times and then leave the working solution, so that more working solutions can be ensured to replace the original working solution after the working solution reacts with the wood within a period of time, and the higher the replacement frequency is, the better the uniformity of bleaching and dyeing, the higher the dye uptake rate is, and the working bath ratio is greatly reduced;
2. the mesh belt adopts a thin monofilament woven mesh, and has the advantages of small contact area, a working solution inlet and outlet channel, reduced filling volume of the mesh belt, effective increase of working solution circulation, avoidance of defects on the surface of the veneer, and improvement of the volume of the veneer;
3. the cylinder body is vacuumized, so that the permeation and circulation of the working solution can be improved, and the moisture and air are extracted to the maximum extent in a vacuum state after the wood veneer is separated from the working solution, so that the liquid can rapidly enter the interior of the wood veneer and permeate when the wood veneer enters the working solution next time.
Drawings
FIG. 1 is a schematic view of the dyeing mechanism of the present invention;
FIG. 2 is a schematic structural view of the veneer reeling mechanism of the present invention;
FIG. 3 is a side view schematic of the cylinder and spool cooperation of the invention;
FIG. 4 is a schematic front view of the cylinder and spool cooperation of the invention;
FIG. 5 is a schematic view of the transfer of the inventive roll.
In the figure: dyeing mechanism 1, cylinder 11, cavity filling part 111, working fluid spray pipe 112, cleaning spray pipe 113, sampling port door 114, sampling port 115, window 116, cylinder rail 117, working fluid 118, limit stopper 119, vacuum pump 12, circulating pump 13, manual valve 131, material melting barrel 14, water inlet 141, heating pipe 142, feed pump 143, feed pneumatic valve 144, material melting pneumatic valve 145, bracket three 15, cylinder door 16, seal strip 161, hinge 162, door arm 163, door lock wheel 164, veneer winding mechanism 2, magnetic powder tension controller 21, mesh belt roll 22, mesh belt 23, veneer 24, veneer pile 241, guide roll 25, bracket two 26, veneer pile 27, bracket one 28, bracket one rail 281, reel 3, reel 31, veneer roll 32, rack 33, rail wheel 34, spindle head 35, brake pad 36, motor 4, transmission shaft 41, swing arm 42, crank arm 43, conveying rail 5, A transfer trolley 6.
Detailed Description
The technical solution of the present invention is further illustrated by the following examples in combination with the accompanying drawings.
As shown in fig. 1-5, a vacuum low temperature veneer bleaching dyeing system, including dyeing mechanism 1, dyeing mechanism 1 includes cylinder body 11, is located cylinder body 11 and drives through power unit and carry out rotatory reel 3, power unit includes motor 4, reel 3 includes spool 31 and the veneer book 32 of coiling at spool 31 outer wall, veneer book 32 includes guipure 23 and veneer 24, guipure 23 is convoluteed the lapping and is convoluteed veneer 24 including, the guipure 23 is all laminated guipure 23 in veneer 24 two sides, interval distribution between the veneer 24, be equipped with working solution 118 in the cylinder body 11, the liquid level of working solution 118 is higher than the bottom of spool 31.
Still include veneer winding mechanism 2, veneer winding mechanism 2 includes web roll 22, veneer pile 241, web roll 22 is convoluteed through guipure 23 and is formed, veneer pile 241 is piled through veneer 24 and is formed, veneer 24 has been placed at guipure 23 upper surface interval and the formation reel 3 of winding up guipure 23 through spool 31.
When the mesh belt 23 is adopted for reeling, the veneers 24 are arranged in parallel manually or by a robot, the distance between the veneers 24 is 2-5 cm (refer to fig. 2), the thickness of the veneers 24 is 0.1-2mm, and the length of the veneers 24 is smaller than the width of the mesh belt 23, so that the mesh belt 23 can fully coat the veneers 24, the distance is determined by observing the manual rows, the distance can be determined by a vision sensor by the robot rows, each veneer 24 needs to be separated, and the veneers 24 cannot be overlapped, so that the veneers 24 can be uniformly bleached and dyed, and one person needs to be arranged at each of two sides of the mesh belt 23, and the veneers 24 are transferred to the mesh belt 23 from a veneer pile 241; if adorn the veneer 24 through the robot, can design the diaxon robot, snatch out veneer 24 from veneer heap 241 through the sucking disc, then judge the distance between the veneer 24 through the vision sensor who settles above guipure 23, enable workshop production automation like this, reduce human labor.
The veneer 24 is rolled in during the winding process of the mesh belt 23, so that the veneer 24 can be fixed, and the fixed tightness ensures that the veneer 24 cannot slide when the winding shaft 31 rotates. The reel 31 is reeled up the guipure 23 and is set for certain rotational speed through the speed reducer, can be according to the speed setting that workman or robot snatched veneer 24, and guipure 23 is fixed on reel 31 through the manual work before batching, starts to put veneer 24 on guipure 23 after several circles of batching, and the surplus guipure 23 is all reeled up on reel 31 after the completion of batching, then fixes it through packing area or rope. The mesh belt roll 22 is unreeled passively, and one end of the mesh belt roll 22 is designed with a magnetic powder tension controller 21, which can set the tightness of the mesh belt 23 to drag the wood skin 24.
Reel 3 installs in frame 33, and frame 33 adopts the stainless steel welding to form, the both ends of spool 31 are connected with spindle nose 35, and stainless steel bearing is connected to spindle nose 35, and spool 31 can be at frame 33 internal rotation like this, rail wheel 34 is installed to the lower extreme of frame 33, and rail wheel 34's quantity is 4. One end shaft head 35 of the scroll 31 is designed with a crank arm transmission structure, and is butted with the transmission part of the cylinder body 11 after entering the cylinder body 11. The method specifically comprises the following steps: the motor 4 is connected with a swing arm 42 through a transmission shaft 41, wherein a shaft head 35 at one end of the motor is connected with the swing arm 42 through a crank arm 43, and the veneer 24 with the area of 1200 and 2000 square meters can be dyed at one time.
The mesh belt roll 22 is arranged on the second bracket 26, the guide roller 25 is arranged on the second bracket 26, the mesh belt 23 of the mesh belt roll 22 passes through the guide roller 25, the veneer stacking frame 27 is arranged at the upper end of the second bracket 26, and the veneer stack 241 is positioned on the veneer stacking frame 27. The reel 3 and the frame 33 can be placed on the first bracket 28, the upper end of the first bracket 28 is provided with a first bracket rail 281, and the rail wheel 34 of the frame 33 can run on the first bracket rail 281.
The cylinder body 11 is connected with a vacuum pump 12 through a pipeline, the pipeline is communicated with the inside of the cylinder body 11, and the pipeline is higher than the liquid level of the working liquid 118. The cylinder body 11 is in a cylindrical shape, dyeing is needed under the negative pressure condition, the cylindrical structure is simple, the wood veneer 24 storage container is the scroll 31, and the scroll 31 and the cylinder body 11 are preferably concentrically distributed, so that the volume of the working solution 118 can be reduced as much as possible, the working solution 118 is guaranteed to have higher concentration, the dyeing depth and the dyeing rate are improved, and energy conservation and emission reduction are realized. The cylinder 11 is provided with two cylinder rails 117 for the rail wheels 34 to travel, and the cylinder rails 117 are arranged in parallel, so that the reel 31 can move in and out conveniently.
The bottom end in the cylinder body 11 is provided with a cavity filling part 111, the cavity filling part 111 is preferably circular, the lower end of the veneer roll 32 and the cavity filling part 111 are distributed at intervals, working liquid 118 is filled between the lower end of the veneer roll and the cavity filling part 111, and the use amount of the working liquid 118 can be reduced due to the arrangement of the cavity filling part 111. The cylinder 11 is mounted on the bracket three 15.
A transmission shaft 41 is designed at one end of a cylinder body 11, a motor 4 is fixed outside the cylinder body 11, the transmission butt joint with a scroll 31 is completed through a swing arm 42 designed at the other end of the transmission shaft 41, one end, far away from a power mechanism, of the cylinder body 11 is connected with a cylinder door 16, the winding drum 3 with a rack 33 enters the cylinder body 11 from one side of the cylinder door 16, the cylinder body 11 is a revolving door, a limit stop 119 is arranged after the winding drum 3 enters the cylinder body 11 to determine the position of the winding drum 3, the limit stop 119 is installed at one side of a cylinder body rail 117, a rail wheel 34 is provided with a brake pad 36, after the winding drum 3 completely reaches the position, the brake pad 36 is pulled down; the cylinder body 11 is connected with the cylinder door 16 through a hinge 162, a door arm 163 is arranged at the center of the cylinder door 16, a door lock wheel 164 is installed on the door arm 163, the winding drum 3 can be opened and closed through the door lock wheel 164 after entering and exiting, and a sealing strip 161 is arranged between the cylinder door 16 and the cylinder body 11 to ensure that the cylinder body 11 can be airtight after being vacuumized; the gear reducer is connected to the outer side of the transmission shaft 41, the swing arm 42 is connected to the inner side of the transmission shaft 41 and can form an intersection point with the crank arm 43 on the shaft head 35, and the swing arm 42 can push the crank arm 43 to move along one direction, so that the winding drum 3 can move in the dyeing process, and circulation between the working liquid 118 in the cylinder body 11 and the working liquid 118 in the veneer roll 32 is promoted.
The bottom of the cylinder body 11 is connected with the inlet end of the circulating pump 13 through a pipeline, the top end inside the cylinder body 11 is provided with a working solution spraying pipe 112, and the outlet end of the circulating pump 13 is communicated with the working solution spraying pipe 112 through a pipeline. The circulation of the working fluid 118 in the cylinder 11 is realized by the circulating pump 13 arranged outside, the circulating pump 13 pumps the working fluid 118 at the bottom of the cylinder 11, and then the working fluid is sprayed on the surface of the winding drum 3 through the fan-shaped working fluid spraying pipe 112 at the top, because the surface of the veneer roll 32 is provided with pores, the working fluid 118 enters the veneer roll 32 from top to bottom, and the effective medicament in the working fluid 118 is absorbed by the veneer 24 and reacts with the veneer 24 as time goes on. The pipeline at the inlet end of the circulation pump 13 is provided with a manual valve 131, and the opening and closing of the pipeline are controlled by the manual valve 131.
The working solution spray pipes 112 can help working solution 118 in the cylinder body 11 to circulate quickly, the cleaning spray pipes 113 are arranged at the top end inside the cylinder body 11, the number of the cleaning spray pipes 113 is two, and the cleaning spray pipes 113 are symmetrically distributed on two sides of the working solution spray pipes 112, the cleaning spray pipes 113 can complete a cleaning process after wood veneer 24 is bleached or dyed once, and the cylinder body 11 can also be cleaned, so that the next process can be carried out. The side of the cylinder body 11 is provided with a sampling port 115, a sampling port door 114 is arranged at the sampling port 115, and a viewing window 116 is arranged at the center of the sampling port door 114, so that the working state during bleaching, dyeing sampling and internal operation observation is facilitated.
The interior of the cylinder body 11 can be vacuumized through the vacuum pump 12, air in the veneer 24 is evacuated under the vacuum negative pressure condition, the working liquid 118 can reach the surface of the veneer 24 without resistance, the vacuum negative pressure can be set between-0.06 Mpa and-0.08 Mpa, the vacuum pump 12 adopts a water ring type, the vacuum pump 12 has a negative pressure value, and constant negative pressure of the cylinder body 11 can be ensured. Under the negative pressure condition, because the boiling point of water is reduced and the activity of water molecules is very high, the temperature for bleaching and dyeing the veneer 24 can be controlled to be very low, generally the temperature is set to be 50-70 ℃, and under the temperature, the original substances in the veneer 24 can be better protected from being damaged.
The cylinder 11 provides the working fluid 118 through the material melting barrel 14, the bottom of the material melting barrel 14 is connected with the inlet end of a feeding pump 143 through a pipeline, and the outlet end of the feeding pump 143 is communicated with the inside of the cylinder 11 through a pipeline.
The upper end of the material melting barrel 14 is provided with a water inlet 141, the interior of the material melting barrel 14 is provided with a heating pipe 142, the material melting barrel 14 is provided with a material melting pipeline communicated with the interior of the material melting barrel, and the material melting pipeline is provided with a material melting pneumatic valve 145. The material melting pipeline is simultaneously communicated with a pipeline at the outlet end of the feeding pump 143, and a feeding pneumatic valve 144 is arranged on the pipeline at the outlet end of the feeding pump 143. The line of the working fluid 118 in the feed pump 143 can be switched by opening the feed pneumatic valve 145 or the feed pneumatic valve 144.
Various required chemical agents are put into the chemical material barrel 14 to prepare bleaching or dyeing working solution 118, water in the chemical material barrel 14 is circulated by starting the feeding pump 143 and the chemical material pneumatic valve 145, the chemical agents are completely dissolved in the water under the action of water flow, and if the agents are required to be heated, the heating pipe 142 can be started. After the working fluid 118 is melted, the melted working fluid 118 can be pumped into the cylinder 11 by starting the feed pump 143 and the feed pneumatic valve 144.
In the bleaching and dyeing process, the working solution 118 is continuously circulated to the surface of the veneer 24, and the working solution 118 in the veneer 24 is diffused by the concentration of the working solution 118 on the surface, so that the bleaching and dyeing purposes are achieved. After one bleaching or dyeing is finished, the sampling can be carried out from the surface of the winding drum 3 by opening the sampling port door 114, the accurate color is confirmed after the color is compared, and the spraying system is started (by cleaning the spraying pipe 113) to clean the winding drum 3 and the cylinder body 11 so as to ensure the cleanness of the interior of the next bleaching or dyeing.
And a transfer mechanism comprising a transfer rail 5 and a trolley 6, the reel 3 being mountable on the trolley 6 and being transferable by the trolley 6 along the transfer rail 5. A plurality of dyeing mechanisms 1 can be arranged side by side (refer to fig. 5), two conveying rails 5 are arranged in front of the dyeing mechanisms 1, and the in-and-out winding drums 3 can be transported by transport vehicles 6 arranged on the conveying rails 5, so that the running safety performance of the equipment is greatly improved.
The invention adopts a human-computer interface to operate temperature, negative pressure, scroll rotating speed, dyeing time and the like, the system is provided with a fault problem recording and removing method, records of various factor conditions in the bleaching and dyeing process can be added, and the ERP system of an enterprise can be conveniently accessed in the later period.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a vacuum low temperature veneer bleaching dyeing system which characterized in that: including dyeing mechanism (1), dyeing mechanism (1) includes cylinder body (11), is located cylinder body (11) and drives through power unit and carry out rotatory reel (3), reel (3) are including spool (31) and the veneer book (32) of coiling at spool (31) outer wall, veneer book (32) are including guipure (23) and veneer (24), guipure (23) are convoluteed the lapping and are convoluteed veneer (24) including, veneer (24) two sides mesh belt (23) of all laminating, interval distribution between veneer (24), be equipped with working solution (118) in cylinder body (11), the liquid level of working solution (118) is higher than the bottom of spool (31).
2. The vacuum low-temperature veneer bleaching and dyeing system according to claim 1, characterized in that: the power mechanism comprises a motor (4), the motor (4) is connected with a swing arm (42) through a transmission shaft (41), two ends of a winding shaft (31) are connected with shaft heads (35), the shaft heads (35) and the swing arm (42) at one end are connected through a crank arm (43), one end, far away from the power mechanism, of the cylinder body (11) is connected with a cylinder door (16), and the winding drum (3) enters and exits the cylinder body (11) from one side of the cylinder door (16).
3. The vacuum low-temperature veneer bleaching and dyeing system according to claim 1, characterized in that: the cylinder body (11) is connected with a vacuum pump (12) through a pipeline, the pipeline is communicated with the inside of the cylinder body (11), and the pipeline is higher than the liquid level of the working liquid (118).
4. The vacuum low-temperature veneer bleaching and dyeing system according to claim 1, characterized in that: the cylinder body (11) provides working fluid (118) through a material melting barrel (14), the bottom of the material melting barrel (14) is connected with an inlet end of a feeding pump (143) through a pipeline, and an outlet end of the feeding pump (143) is communicated with the inside of the cylinder body (11) through a pipeline.
5. The vacuum low-temperature veneer bleaching and dyeing system according to claim 4, characterized in that: the upper end of the material melting barrel (14) is provided with a water inlet (141), the inside of the material melting barrel (14) is provided with a heating pipe (142), the material melting barrel (14) is provided with a material melting pipeline communicated with the inside of the material melting barrel, and the material melting pipeline is provided with a material melting pneumatic valve (145).
6. The vacuum low-temperature veneer bleaching and dyeing system according to claim 1, characterized in that: the bottom of the cylinder body (11) is connected with the inlet end of the circulating pump (13) through a pipeline, the top end inside the cylinder body (11) is provided with a working solution spraying pipe (112), and the outlet end of the circulating pump (13) is communicated with the working solution spraying pipe (112) through a pipeline.
7. The vacuum low-temperature veneer bleaching and dyeing system according to claim 1, characterized in that: the winding drum (3) is installed on a rack (33), a track wheel (34) is installed at the lower end of the rack (33), and a cylinder body track (117) for the track wheel (34) to walk is arranged inside the cylinder body (11).
8. The vacuum low-temperature veneer bleaching and dyeing system according to claim 1, characterized in that: the bottom end in cylinder body (11) is equipped with cavity filling portion (111), veneer book (32) lower extreme and cavity filling portion (111) interval distribution and between the two fill working solution (118).
9. The vacuum low temperature wood veneer bleaching and dyeing system according to any one of claims 1 to 8, wherein: still include veneer winding mechanism (2), veneer winding mechanism (2) are including web roll coil (22), veneer heap (241), web roll coil (22) are convoluteed through guipure (23) and are formed, veneer heap (241) are stacked through veneer (24) and are formed, veneer (24) and form reel (3) through spool (31) rolling guipure (23) have been placed to guipure (23) upper surface interval.
10. The vacuum low temperature wood veneer bleaching and dyeing system according to any one of claims 1 to 8, wherein: the device also comprises a conveying mechanism, wherein the conveying mechanism comprises a conveying track (5) and a transfer trolley (6), and the reel (3) can be arranged on the transfer trolley (6) and conveyed along the conveying track (5) through the transfer trolley (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110313114.1A CN112936486B (en) | 2021-03-24 | 2021-03-24 | Bleaching and dyeing system with low vacuum Wen Mupi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110313114.1A CN112936486B (en) | 2021-03-24 | 2021-03-24 | Bleaching and dyeing system with low vacuum Wen Mupi |
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| Publication Number | Publication Date |
|---|---|
| CN112936486A true CN112936486A (en) | 2021-06-11 |
| CN112936486B CN112936486B (en) | 2024-02-02 |
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| CN202110313114.1A Active CN112936486B (en) | 2021-03-24 | 2021-03-24 | Bleaching and dyeing system with low vacuum Wen Mupi |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194904A (en) * | 2022-07-18 | 2022-10-18 | 浙江久顺新材料科技有限公司 | Anti-wrinkling and anti-bending veneer low-temperature dyeing device and dyeing process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190104441A (en) * | 1901-03-02 | 1902-03-01 | James Allan Sackville | Improvements in Apparatus for use in the Bleaching, Dyeing Drying and like Treatment of Textile Fabrics, especially Fabrics having a Pile. |
| CN202805356U (en) * | 2012-08-06 | 2013-03-20 | 深圳嘉汉林业科技有限公司 | Device used for winding combination wood |
| CN112251949A (en) * | 2020-10-21 | 2021-01-22 | 河北三利毛纺有限公司 | Towel grey cloth warp beam dyeing process |
| CN212621797U (en) * | 2020-07-16 | 2021-02-26 | 浙江久顺新材料科技有限公司 | Sample veneer dyeing apparatus |
| CN219213464U (en) * | 2021-03-24 | 2023-06-20 | 新昌县艺力机械有限公司 | Bleaching and dyeing system with low vacuum Wen Mupi |
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2021
- 2021-03-24 CN CN202110313114.1A patent/CN112936486B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190104441A (en) * | 1901-03-02 | 1902-03-01 | James Allan Sackville | Improvements in Apparatus for use in the Bleaching, Dyeing Drying and like Treatment of Textile Fabrics, especially Fabrics having a Pile. |
| CN202805356U (en) * | 2012-08-06 | 2013-03-20 | 深圳嘉汉林业科技有限公司 | Device used for winding combination wood |
| CN212621797U (en) * | 2020-07-16 | 2021-02-26 | 浙江久顺新材料科技有限公司 | Sample veneer dyeing apparatus |
| CN112251949A (en) * | 2020-10-21 | 2021-01-22 | 河北三利毛纺有限公司 | Towel grey cloth warp beam dyeing process |
| CN219213464U (en) * | 2021-03-24 | 2023-06-20 | 新昌县艺力机械有限公司 | Bleaching and dyeing system with low vacuum Wen Mupi |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194904A (en) * | 2022-07-18 | 2022-10-18 | 浙江久顺新材料科技有限公司 | Anti-wrinkling and anti-bending veneer low-temperature dyeing device and dyeing process thereof |
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|---|---|
| CN112936486B (en) | 2024-02-02 |
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