CN110986499B - Nut surface treatment process - Google Patents
Nut surface treatment process Download PDFInfo
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- CN110986499B CN110986499B CN201911337971.4A CN201911337971A CN110986499B CN 110986499 B CN110986499 B CN 110986499B CN 201911337971 A CN201911337971 A CN 201911337971A CN 110986499 B CN110986499 B CN 110986499B
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004381 surface treatment Methods 0.000 title claims abstract description 17
- 230000008569 process Effects 0.000 title claims abstract description 16
- 229920000742 Cotton Polymers 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 238000001035 drying Methods 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000004744 fabric Substances 0.000 claims abstract description 14
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 238000007791 dehumidification Methods 0.000 claims description 32
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 4
- 230000003116 impacting effect Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a nut surface treatment process, which relates to the technical field of nut production processes, and the technical scheme of the nut surface treatment process comprises a, primary cleaning; b. deep cleaning; c. liquid removal treatment: conveying the cleaned nuts to a liquid removing device, wherein the liquid removing device comprises a base, a feed hopper and a dehumidifying channel, the feed hopper is arranged on the base and used for feeding the nuts, and the dehumidifying channel is arranged on the base and positioned at the lower end of the feed hopper; the dehumidifying channel comprises an upper connecting port corresponding to a discharge port of the feed hopper, a lower connecting port for the nut to be discharged out of the dehumidifying channel, and a bent channel positioned between the upper connecting port and the lower connecting port, and a cotton cloth layer is arranged on the inner wall of the bent channel; d. drying; e. and (5) spraying and curing. According to the invention, the nut is dewatered after being cleaned, so that the time required for drying is shortened, and the drying efficiency is improved.
Description
Technical Field
The invention relates to the technical field of nut production processes, in particular to a nut surface treatment process.
Background
The basic production flow of the nut comprises the steps of stamping and forming steel by steel, tapping (machining threads), heat treatment (the general grade of the nut with higher grade needs heat treatment, and the low grade of the nut does not need heat treatment process), and surface treatment.
In the prior art, a chinese patent document with application publication No. CN109317386A discloses a nut surface treatment process, which includes the following steps: a. primary cleaning: cleaning the nut by a cleaning machine to remove scrap iron and impurities on the surface of the nut; b. deep cleaning: putting the cleaned nut into 0.3-0.4% caustic soda solution, and deeply cleaning for 1-3 times at 30-40 ℃; then putting into hydrochloric acid solution with mass concentration of 0.5-0.7%, and deeply cleaning for 3-5 times at 30-40 deg.C; c. drying: putting the deeply cleaned nut into a drying box; d. spraying: spraying the dried nut by using a spraying device, and spraying the water-based fluorocarbon coating on the nut; e. and (3) curing: and the sprayed nut is placed into a curing box, so that a finished nut can be obtained, and the method has the advantage of good treatment effect.
However, the nuts after being cleaned are directly placed in the drying box for drying, and because more liquid is remained on the surfaces of the nuts, the drying needs longer time, so that the whole drying efficiency is influenced, and the improvement is needed.
Disclosure of Invention
In view of the defects in the prior art, a first object of the present invention is to provide a nut surface treatment process, which removes water after the nut is cleaned, shortens the time required for drying, and improves the drying efficiency.
In order to achieve the first object, the invention provides the following technical scheme: a nut surface treatment process comprises the following steps of a, primary cleaning: cleaning the nut by a cleaning machine to remove scrap iron and impurities on the surface of the nut; b. deep cleaning: putting the cleaned nut into a caustic soda solution for deep cleaning for 1-3 times, and then putting the nut into a hydrochloric acid solution for deep cleaning; also includes:
c. liquid removal treatment: conveying the cleaned nuts to a liquid removing device, wherein the liquid removing device comprises a base, a feed hopper and a dehumidifying channel, the feed hopper is arranged on the base and used for feeding the nuts, and the dehumidifying channel is arranged on the base and positioned at the lower end of the feed hopper; the dehumidifying channel comprises an upper connecting port corresponding to a discharge port of the feed hopper, a lower connecting port for the nut to be discharged out of the dehumidifying channel, and a bent channel positioned between the upper connecting port and the lower connecting port, and a cotton cloth layer is arranged on the inner wall of the bent channel;
d. drying: putting the nut into a drying device for drying;
e. spraying and curing: and spraying the dried nut, and putting the sprayed nut into a curing box for curing to obtain a finished nut.
Through adopting above-mentioned technical scheme, carry the abluent nut of degree of depth to the feeder hopper in, the nut passes through feeder hopper and last connector and removes to crooked passageway in, the touching takes place for the cotton layer on nut and the crooked passageway inner wall, and the liquid of part is absorbed by the cotton layer, and crooked passageway set up can make the nut bump and roll at crooked passageway, and the nut of being convenient for takes place to rub with the cotton layer, has the effect of strengthening the nut dewatering.
The present invention in a preferred embodiment may be further configured to: the upper connecting port is connected with the dehumidification channel through a metal hose, and the lower connecting port is connected with the dehumidification channel through a metal hose; and the machine base is provided with a swinging device for impacting the bent channel.
Through adopting above-mentioned technical scheme, the dehumidification is said and can takes place to remove for last connector and lower connector, and pendulous device striking crooked passageway alright realize the shake that the dehumidification was said, avoids the nut card in the dehumidification is said, the nut of being convenient for drop fast and the dewatering.
The present invention in a preferred embodiment may be further configured to: the swing device comprises a first fixed seat fixed on the base, an air cylinder is fixed on the first fixed seat, and a push plate is fixed on a piston rod of the air cylinder; when the piston rod of the air cylinder is in an extending state, the pushing plate is abutted against the side wall of the curved channel and enables the curved channel to deviate towards the side far away from the curved channel.
Through adopting above-mentioned technical scheme, the removal of the flexible control slurcam of cylinder piston rod, the slurcam strikes the lateral wall of crooked passageway, realizes crooked passageway's shake.
The present invention in a preferred embodiment may be further configured to: the stand is rotatably connected with a rotating frame, a servo motor is fixed on the stand, and an output shaft of the servo motor is fixedly connected with the rotating frame; the dehumidification way is provided with a plurality ofly, and a plurality of dehumidification ways are fixed on the rotating turret and become the distribution of circumference array.
Through adopting above-mentioned technical scheme, say after a period when the dehumidification that is located the feeder hopper lower extreme, the cotton layer in the dehumidification is said is more moist, and dewatering effect can weaken, and servo motor work makes the rotating turret rotate specific angle, and original dehumidification is said and is changeed away, and next dehumidification is said and is rotated to the feeder hopper below, and the last connector that new dehumidification was said aligns with the feeder hopper to guarantee the water-absorbing capacity on cotton layer, keep good dewatering effect.
The present invention in a preferred embodiment may be further configured to: the fixed rubber ring that is provided with of feeder hopper lower extreme, the rubber ring intussuseption is filled with the air.
Through adopting above-mentioned technical scheme, when last connector and feed head align, go up connector extrusion rubber ring, the setting of rubber ring has the effect of increase gas tightness, and rubber ring cavity and inside gas filled setting have increased the deformation volume of rubber ring.
The present invention in a preferred embodiment may be further configured to: the fixed extension rod that is provided with a plurality of vertical direction settings of edge on the frame, the extension rod is provided with the air heater, the air heater sets up with crooked passageway one-to-one, it has a plurality of ventilation holes to open on the crooked passageway.
Through adopting above-mentioned technical scheme, the air heater carries out hot water to cotton layer and nut and blows, has the effect of cotton layer drying with higher speed, also is favorable to the dewatering of nut simultaneously.
The present invention in a preferred embodiment may be further configured to: the extension rod is provided with a sliding ring sleeve in a sliding mode, a supporting frame is fixed to the sliding ring sleeve, the supporting frame is fixedly arranged with the air heater, the sliding ring sleeve is connected with a first bolt in a threaded mode, and one end of the first bolt abuts against the extension rod and limits the sliding of the sliding ring sleeve relative to the extension rod.
Through adopting above-mentioned technical scheme, can adjust the air heater to different heights, blow to the cotton layer co-altitude, the comprehensive drying on the cotton layer of being convenient for.
The present invention in a preferred embodiment may be further configured to: the bending channel comprises two semi-concave parts which are hinged, connecting plates are fixedly arranged on the two semi-concave parts, and the two connecting plates are fixedly connected through bolts and nuts; the inner side of the half-concave piece is fixed with a male magic tape, and a female magic tape is fixedly arranged on the cotton cloth layer.
Through adopting above-mentioned technical scheme, realize the cotton layer and the connection dismantled of crooked passageway, when the cotton layer takes place the damage, can change the cotton layer of new.
In conclusion, the invention has the following beneficial effects:
1. the water absorption of the nut is realized by arranging the cotton cloth layer in the bent channel, the nut can collide for multiple times when passing through the bent channel, the water removal of the nut is facilitated, and the time required by drying is shortened when the nut after liquid removal treatment is dried;
2. the shaking of crooked passageway has been realized to pendulous device's setting, and the nut of being convenient for passes through crooked passageway, and the nut moves more distance in crooked passageway simultaneously for the speed of nut dewatering, the setting on cotton layer still has the effect of protection nut.
Drawings
FIG. 1 is a flow chart of the steps of the present invention;
FIG. 2 is a schematic view of the liquid removing apparatus according to the present invention;
FIG. 3 is a schematic structural view of a dehumidifying passage according to the present invention;
fig. 4 is a schematic view of the structure of the dehumidifying passage according to the present invention, in which two half-concaves are opened.
Reference numerals: 1. a liquid removal device; 2. a machine base; 3. a feed hopper; 4. a dehumidification channel; 5. a wheel rotating structure; 6. an upper connecting port; 7. a lower connector; 8. a curved channel; 9. a metal hose; 10. a cotton cloth layer; 11. a swing device; 12. a first fixed seat; 13. a cylinder; 14. a push plate; 15. a half-concave; 16. a connecting plate; 17. a rotating frame; 18. a servo motor; 19. a rubber ring; 20. an extension rod; 21. a hot air blower; 22. a vent hole; 23. sleeving a ring; 24. a support frame; 25. a first bolt.
Detailed Description
The invention is further described with reference to the accompanying drawings.
Referring to fig. 1 and 2, a nut surface treatment process disclosed in this embodiment includes the following steps:
a. primary cleaning: the nut is cleaned by the cleaning machine, and scrap iron and impurities on the surface of the nut are removed.
b. Deep cleaning: and (3) putting the cleaned nut into a caustic soda solution for deep cleaning for 1-3 times, and then putting the nut into a hydrochloric acid solution for deep cleaning.
c. Liquid removal treatment: and conveying the cleaned nut to the liquid removing device 1, and removing the liquid on the nut by the liquid removing device 1.
d. Drying: and putting the nuts into a drying device for drying.
e. Spraying and curing: and spraying the dried nut, and putting the sprayed nut into a curing box for curing to obtain a finished nut.
Referring to fig. 2, the liquid removing device 1 includes a frame 2, a feed hopper 3 fixedly disposed on the frame 2 and used for feeding nuts, a dehumidification passage 4 located at a lower end of the feed hopper 3, and a wheel rotating structure 5 for replacing the dehumidification passage 4. The nut after deep cleaning passes through the feed hopper 3 and the dehumidification channel 4 in sequence, and finally flows out from the lower end opening of the dehumidification channel 4.
Referring to fig. 2 and 3, the dehumidifying path 4 includes an upper connection port 6 corresponding to a lower discharge port of the feeding hopper 3, a lower connection port 7 through which the nut is discharged out of the dehumidifying path 4, and a curved passage 8 between the upper connection port 6 and the lower connection port 7; the upper connecting port 6 is connected with the dehumidification channel 4 through a metal hose 9, and the lower connecting port 7 is connected with the dehumidification channel 4 through a metal hose 9.
Referring to fig. 3 and 4, a cotton cloth layer 10 is provided in the curved passage 8, and when the nut passes through the curved passage 8, the nut collides with and rolls on the curved passage 8, the nut rubs against the cotton cloth layer 10, and a part of the liquid on the nut is sucked by the cotton cloth layer 10, thereby achieving the effect of removing water from the nut. Meanwhile, the arrangement of the cotton cloth layer 10 also has the effect of protecting the nut.
Referring to fig. 2, a swinging device 11 for impacting the curved channel 8 is arranged on the base 2, the swinging device 11 comprises a first fixed seat 12 fixed on the base 2, an air cylinder 13 is fixed on the first fixed seat 12, and a pushing plate 14 is fixed on a piston rod of the air cylinder 13; when the piston rod of the cylinder 13 is in the extended state, the push plate 14 abuts against the side wall of the curved channel 8 and biases the curved channel 8 to the side away from the curved channel 8. The arrangement of the two metal hoses 9 allows the dehumidification tubing 4 to be moved with respect to the upper connection port 6 and the lower connection port 7. The telescopic link of cylinder 13 is flexible repeatedly can realize the shake of crooked passageway 8, avoids the nut card in dehumidification way 4, the nut of being convenient for drop fast and the dewatering.
It should be explained that, with reference to fig. 4, the curved channel 8 comprises two half-concave elements 15 arranged in an articulated manner; the two half-concave members 15 are fixedly provided with connecting plates 16, when the two half-concave members 15 are closed, the two connecting plates 16 are attached, a bolt is arranged to penetrate through the two connecting plates 16, and a nut is screwed at one end of the bolt penetrating through the two connecting plates 16 to realize the fixation of the two half-concave members 15. Half concave 15 inboard is fixed with a plurality of public magic subsides, fixes being provided with a plurality of female magic subsides (not shown in public magic subsides and the female magic subsides picture) on the cotton layer 10, and cotton layer 10 passes through the magic with the inner wall of crooked passageway 8 to paste the bonding fixed. Public magic subsides are the installation of convenient cotton layer 10 on the one hand with setting up of female magic subsides, and on the other hand realizes cotton layer 10 and crooked passageway 8's the connection of dismantling, when cotton layer 10 takes place the damage, can change new cotton layer 10.
Referring to fig. 2 and 3, the wheel rotating structure 5 includes a rotating frame 17 rotatably connected to the base 2, a servo motor 18 is fixed on the base 2, and an output shaft of the servo motor 18 is fixedly connected to the rotating frame 17. Four dehumidification channels 4 are arranged, and the four dehumidification channels 4 are fixed on the rotating frame 17 and distributed in a circumferential array. The dehumidification of saying 4 when being located the 3 lower extremes of feeder hopper is after a period of time, the cotton layer 10 comparison humidity in the dehumidification is said 4, the dewatering effect can weaken, servo motor 18 work makes the rotating turret 17 rotate specific angle, rotate 90 degrees in this application, original dehumidification is said 4 and is changeed away, next dehumidification is said 4 and is rotated to feeder hopper 3 below, and the last connector 6 of new dehumidification way 4 aligns with feeder hopper 3, thereby guarantee the water absorbing capacity of cotton layer 10, keep good dewatering effect.
Referring to fig. 2, the lower end of the feeding hopper 3 is fixedly provided with a rubber ring 19, the rubber ring 19 is filled with air, when the upper connecting port 6 is aligned with the feeding head, the upper connecting port 6 extrudes the rubber ring 19, the rubber ring 19 is arranged to increase air tightness, and the hollow and internal air-filled arrangement of the rubber ring 19 increases the deformation of the rubber ring 19, which is beneficial to the rotation alternation of the dehumidification channel 4.
Referring to fig. 2, four extending rods 20 are fixedly arranged on the base 2 along the vertical direction, the extending rods 20 are provided with air heaters 21, the air heaters 21 are arranged corresponding to the curved channels 8 one by one, and the curved channels 8 are provided with a plurality of ventilation holes 22. The hot air blower 21 blows hot water to the cotton layer 10 and the nuts, has the effect of accelerating the drying of the cotton layer 10, and is also beneficial to the dewatering of the nuts. The extension rod 20 is slidably provided with a ring sleeve 23, a support frame 24 is fixed on the ring sleeve 23, the support frame 24 is fixed with the air heater 21, a first bolt 25 is connected to the ring sleeve 23 in a threaded manner, and one end of the first bolt 25 abuts against the extension rod 20 and limits the ring sleeve 23 to slide relative to the extension rod 20. The air heater 21 can be adjusted to different heights to blow air to different heights of the cotton cloth layer 10, so that the cotton cloth layer 10 is dried comprehensively.
The concrete working condition effects are as follows:
the nut after deep cleaning enters the bent channel 8 after passing through the feed hopper 3, the nut rubs with a cotton cloth layer 10 in the bent channel 8 to remove liquid, and finally the nut falls out of the lower connecting port 7. The nuts are sent to the next step for drying, so that the time required by drying is shortened, and the total time required by nut surface treatment is shortened.
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 made within the design concept of the present invention should be included in the scope of the present invention.
Claims (6)
1. A nut surface treatment process comprises the following steps of a, primary cleaning: cleaning the nut by a cleaning machine to remove scrap iron and impurities on the surface of the nut; b. deep cleaning: putting the cleaned nut into a caustic soda solution for deep cleaning for 1-3 times, and then putting the nut into a hydrochloric acid solution for deep cleaning; the method is characterized in that: also includes:
c. liquid removal treatment: conveying the cleaned nuts to a liquid removal device (1), wherein the liquid removal device (1) comprises a base (2), a feed hopper (3) which is arranged on the base (2) and used for feeding the nuts, and a dehumidification channel (4) which is arranged on the base (2) and is positioned at the lower end of the feed hopper (3); the dehumidifying channel (4) comprises an upper connecting port (6) corresponding to a discharge port of the feed hopper (3), a lower connecting port (7) for discharging the nut out of the dehumidifying channel (4), and a bent channel (8) positioned between the upper connecting port (6) and the lower connecting port (7), wherein a cotton cloth layer (10) is arranged on the inner wall of the bent channel (8);
d. drying: putting the nut into a drying device for drying;
e. spraying and curing: spraying the dried nut, and putting the sprayed nut into a curing box for curing to obtain a finished nut;
the upper connecting port (6) is connected with the bent channel (8) through a metal hose (9), and the lower connecting port (7) is connected with the bent channel (8) through the metal hose (9); the machine base (2) is provided with a swinging device (11) for impacting the bent channel (8);
the swing device (11) comprises a first fixed seat (12) fixed on the base (2), an air cylinder (13) is fixed on the first fixed seat (12), and a push plate (14) is fixed on a piston rod of the air cylinder (13); when the piston rod of the air cylinder (13) is in an extending state, the pushing plate (14) is abutted against the side wall of the curved channel (8) and enables the curved channel (8) to deviate towards the side far away from the curved channel (8).
2. The nut surface treatment process according to claim 1, wherein: the machine base (2) is rotatably connected with a rotating frame (17), a servo motor (18) is fixed on the machine base (2), and an output shaft of the servo motor (18) is fixedly connected with the rotating frame (17); the dehumidification channels (4) are arranged in a plurality, and the dehumidification channels (4) are fixed on the rotating frame (17) and distributed in a circumferential array.
3. The nut surface treatment process according to claim 2, wherein: the lower end of the feed hopper (3) is fixedly provided with a rubber ring (19), and the rubber ring (19) is filled with air.
4. The nut surface treatment process according to claim 1, wherein: the fixed extension rod (20) that are provided with a plurality of vertical direction settings of edge that are provided with on frame (2), extension rod (20) are provided with air heater (21), air heater (21) and crooked passageway (8) one-to-one set up, it has a plurality of ventilation holes (22) to open on crooked passageway (8).
5. The nut surface treatment process according to claim 4, wherein: slide on extension rod (20) and be equipped with ring cover (23), ring cover (23) are fixed with support frame (24), support frame (24) and air heater (21) fixed the setting, threaded connection has first bolt (25) on ring cover (23), the one end and extension rod (20) butt of first bolt (25) and restriction ring cover (23) slide for extension rod (20).
6. The nut surface treatment process according to claim 1, wherein: the bending channel (8) comprises two semi-concave parts (15) which are hinged, connecting plates (16) are fixedly arranged on the two semi-concave parts (15), and the two connecting plates (16) are fixedly connected through bolts and nuts; the inner side of the half-concave piece (15) is fixed with a male magic tape, and the cotton cloth layer (10) is fixedly provided with a female magic tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911337971.4A CN110986499B (en) | 2019-12-23 | 2019-12-23 | Nut surface treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911337971.4A CN110986499B (en) | 2019-12-23 | 2019-12-23 | Nut surface treatment process |
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| Publication Number | Publication Date |
|---|---|
| CN110986499A CN110986499A (en) | 2020-04-10 |
| CN110986499B true CN110986499B (en) | 2021-04-30 |
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| CN201911337971.4A Active CN110986499B (en) | 2019-12-23 | 2019-12-23 | Nut surface treatment process |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205784342U (en) * | 2016-05-31 | 2016-12-07 | 常州市科翡焊接成套设备制造有限公司 | Limb shaking particulate matter dehydrator |
| CN206869590U (en) * | 2017-07-11 | 2018-01-12 | 象山勇晖机电设备有限公司 | Auto parts machinery processing unit (plant) |
| CN207197219U (en) * | 2017-08-11 | 2018-04-06 | 陈晓萍 | A kind of blueberry drying unit |
| CN109317386A (en) * | 2018-08-17 | 2019-02-12 | 义乌工商职业技术学院 | A kind for the treatment of process on nut surface |
| CN208606547U (en) * | 2018-05-28 | 2019-03-15 | 佛山市广泰兴塑料有限公司 | Drying device |
-
2019
- 2019-12-23 CN CN201911337971.4A patent/CN110986499B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205784342U (en) * | 2016-05-31 | 2016-12-07 | 常州市科翡焊接成套设备制造有限公司 | Limb shaking particulate matter dehydrator |
| CN206869590U (en) * | 2017-07-11 | 2018-01-12 | 象山勇晖机电设备有限公司 | Auto parts machinery processing unit (plant) |
| CN207197219U (en) * | 2017-08-11 | 2018-04-06 | 陈晓萍 | A kind of blueberry drying unit |
| CN208606547U (en) * | 2018-05-28 | 2019-03-15 | 佛山市广泰兴塑料有限公司 | Drying device |
| CN109317386A (en) * | 2018-08-17 | 2019-02-12 | 义乌工商职业技术学院 | A kind for the treatment of process on nut surface |
Also Published As
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|---|---|
| CN110986499A (en) | 2020-04-10 |
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Denomination of invention: A nut surface treatment process Effective date of registration: 20221201 Granted publication date: 20210430 Pledgee: Wenzhou Dongtou Branch of Agricultural Bank of China Ltd. Pledgor: Wenzhou Ruitai Fastener Co.,Ltd. Registration number: Y2022330003354 |
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Date of cancellation: 20231023 Granted publication date: 20210430 Pledgee: Wenzhou Dongtou Branch of Agricultural Bank of China Ltd. Pledgor: Wenzhou Ruitai Fastener Co.,Ltd. Registration number: Y2022330003354 |
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Denomination of invention: A Surface Treatment Process for Nuts Effective date of registration: 20231026 Granted publication date: 20210430 Pledgee: Wenzhou Dongtou Branch of Agricultural Bank of China Ltd. Pledgor: Wenzhou Ruitai Fastener Co.,Ltd. Registration number: Y2023330002485 |
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