CN113769953A - Metal section production process - Google Patents

Metal section production process Download PDF

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Publication number
CN113769953A
CN113769953A CN202110999748.7A CN202110999748A CN113769953A CN 113769953 A CN113769953 A CN 113769953A CN 202110999748 A CN202110999748 A CN 202110999748A CN 113769953 A CN113769953 A CN 113769953A
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CN
China
Prior art keywords
pipeline section
track ring
air
paint spraying
section bar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202110999748.7A
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Chinese (zh)
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CN113769953B (en
Inventor
金霍
王祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Jinbida Sign Engineering Co ltd
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Shanghai Jinbida Sign Engineering Co ltd
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Priority to CN202110999748.7A priority Critical patent/CN113769953B/en
Publication of CN113769953A publication Critical patent/CN113769953A/en
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Publication of CN113769953B publication Critical patent/CN113769953B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
    • B05B16/95—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth the objects or other work to be sprayed lying on, or being held above the conveying means, i.e. not hanging from the conveying means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/146—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies to metallic pipes or tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Spray Control Apparatus (AREA)

Abstract

The application discloses a metal section production process, which comprises the following steps of cleaning oil stains on a pipeline section, polishing the pipeline section by using a polishing machine, spraying paint on the surface of the pipeline section by using a paint spraying system, and drying the sprayed pipeline section, wherein the polishing machine comprises a machine body, a first conveyor belt for conveying the pipeline section is arranged on the machine body, the paint spraying system comprises a track ring, a bracket for supporting the track ring and a paint spraying chamber, the track ring penetrates through the paint spraying chamber, a chain is connected to the track ring in a sliding manner along the path of the track ring, and a driving assembly for driving the chain to slide is arranged on the track ring; fixedly connected with a plurality of connecting rods on the chain, be equipped with the locating lever on the connecting rod, a conveyer belt is used for carrying the pipeline section bar after the polishing to track circle position department and supplying the locating lever to insert, is equipped with on the locating lever to be used for restricting the locating part that the pipeline section bar breaks away from the locating lever, and this application has the effect of being convenient for with pipeline section bar automatic installation on conveying mechanism.

Description

Metal section production process
Technical Field
The invention relates to the field of section bar processing, in particular to a metal section bar production process.
Background
At present, when the lamp box and the accessory parts are produced, the pipeline section bar is often needed.
In the related art, the processing of the pipeline section generally comprises the steps of removing oil stains from the cut pipeline section, conveying the pipeline section to a polishing machine for polishing, spraying paint through a paint spraying system after the polishing of the pipeline section is finished, and drying the pipeline section through drying equipment.
In view of the above-mentioned related art, the inventor believes that, in the related art, the pipe section polished by the polishing machine is generally manually removed and installed on the conveying mechanism of the painting system, which is time-consuming and labor-consuming.
Disclosure of Invention
In order to facilitate automatic installation of the pipeline section bar on the conveying mechanism, the application provides a metal section bar production process.
The application provides a metal section production technology, adopts the following technical scheme:
a production process of a metal section comprises the following steps of 1, cleaning oil stains on a pipeline section;
step 2, polishing the pipeline section by using a polishing machine;
step 3, spraying paint on the surface of the pipeline section by using a paint spraying system;
step 4, drying the sprayed pipeline section;
in the above steps, the polishing machine comprises a machine body, a first conveyor belt for conveying the pipeline section is arranged on the machine body, the paint spraying system comprises a track ring, a support for supporting the track ring and a paint spraying chamber, the track ring penetrates through the paint spraying chamber, a chain is connected to the track ring in a sliding manner along the path of the track ring, and a driving assembly for driving the chain to slide is arranged on the track ring; the polishing device comprises a chain, a conveyor belt and a positioning rod, wherein the chain is fixedly connected with a plurality of connecting rods, the connecting rods are provided with the positioning rod, the conveyor belt I is used for conveying the polished pipeline section to a track ring position and allowing the positioning rod to be inserted, and the positioning rod is provided with a limiting part for limiting the pipeline section to be separated from the positioning rod.
By adopting the technical scheme, when the pipeline section bar conveying device is used, the pipeline section bar after being polished by the polishing machine is conveyed to the position of the positioning rod under the action of the first conveying belt, the pipeline section bar is positioned on the positioning rod through limiting after being inserted by the positioning rod, then the driving assembly drives the chain to slide, the pipeline section bar is conveyed to a paint spraying chamber for spraying paint, the limiting of the limiting piece on the pipeline section bar is cancelled after drying, and then the pipeline section bar is taken down; thereby can install the pipeline section bar on the locating lever automatically to spray paint the pipeline section bar through drive assembly and paint spray booth, thereby labour saving and time saving.
Optionally, the limiting part comprises an air bag, the air bag is sleeved on the positioning rod, and the bracket is provided with an inflating part for inflating the air bag.
Through adopting above-mentioned technical scheme, back on the locating lever is established to the pipeline section bar cover, aerifys the gasbag through aerifing the piece to the gasbag inflation supports tightly at pipeline section bar inner wall, thereby can fix a position the pipeline section bar on the locating lever, this locating part simple structure, convenient operation.
Optionally, the inflatable element comprises an air pump, the support is provided with a baffle fixedly connected with the motion path of the connecting rod, the air pump is fixedly connected onto the baffle, the inner wall of the baffle abuts against the outer wall of the locating rod, the locating rod and the connecting rod are both hollow and communicated, the air bag is communicated with the locating rod, an air outlet of the air pump is communicated with an air pipe, the baffle is provided with an air inlet beside the polishing machine, the air pipe is communicated with the air inlet, a through hole is formed in the side wall of the connecting rod, and the connecting rod rotates in the process that the through hole is aligned with the air inlet.
By adopting the technical scheme, when the air inlet on the connecting rod is aligned with the through hole on the baffle plate in use, the pipeline section can be sleeved on the positioning rod, the air pump is started, the connecting rod is inflated through the air pipe, the air is transmitted into the air bag through the positioning rod, so that the air bag is expanded until the air bag abuts against the inner wall of the pipeline section, and the pipeline section can be limited; the inflatable part is simple in structure and convenient to install.
Optionally, an air outlet is formed in the baffle, the paint spraying chamber is located between the air inlet and the air outlet, and in the rotating process of the connecting rod, the through hole is aligned with the air outlet.
Through adopting above-mentioned technical scheme, pipeline section bar sprays paint and dries the back that finishes, and the connecting rod removes to gas outlet position department, then the gas in the gasbag lets out to the gasbag shrink, thereby can be easily take off pipeline section bar.
Optionally, after step 4, the dried pipe section is conveyed to a storage box through a second conveyor belt, where the second conveyor belt is located beside the air outlet.
Through adopting above-mentioned technical scheme, be convenient for carry the pipeline section bar that will process to deposit in the case through conveyer belt two.
Optionally, the two sides of the conveyor belt are both provided with a second limiting plate, a second notch is formed in the second limiting plate close to the spray booth, and the second notch is used for enabling the pipeline section to move to the second conveyor belt.
Through adopting above-mentioned technical scheme, prevent that the pipeline section bar from dropping from conveyer belt two.
Optionally, a limiting plate I is arranged on each of two sides of the conveying belt, a gap I is arranged on the limiting plate I close to the spray booth, the pipeline section is positioned on the positioning rod, and the gap I supplies the pipeline section to move to the conveying belt I.
Through adopting above-mentioned technical scheme, prevent that pipeline section bar from dropping from conveyer belt one.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the pipeline section bar conveying device is used, the pipeline section bar after being polished by the polishing machine is conveyed to the position of the positioning rod under the action of the first conveying belt, the pipeline section bar is positioned on the positioning rod through limiting after being inserted into the positioning rod, then the driving assembly drives the chain to slide, the pipeline section bar is conveyed to a paint spraying chamber for spraying paint, the limiting part is cancelled to limit the pipeline section bar after being dried, and then the pipeline section bar is taken down; the pipeline section can be automatically installed on the positioning rod and is sprayed with paint through the driving assembly and the paint spraying chamber, so that time and labor are saved;
2. this application is aerifyd the gasbag through the air pump, can be automatic with pipeline section bar location on the locating lever, and the locating lever of being convenient for drives pipeline section bar and removes.
Drawings
Fig. 1 is a schematic overall structure diagram (in which a schematic cross-sectional view is shown at a partial position of a track ring) of a metal profile production process according to an embodiment of the present application;
FIG. 2 is a first partial schematic view of the structure of FIG. 1;
FIG. 3 is an enlarged schematic view of area A of FIG. 1;
FIG. 4 is a cross-sectional view of FIG. 2;
FIG. 5 is an enlarged schematic view of region B of FIG. 4;
FIG. 6 is a second partial schematic structural view of FIG. 1;
fig. 7 is a schematic view of a portion of the structure of fig. 1.
Description of reference numerals:
1. polishing process; 2. a paint spraying process; 3. drying process; 4. blanking process; 5. a body; 6. a polishing wheel; 7. a pipe section; 8. a first conveyor belt; 9. a first limiting plate; 10. a first gap is formed; 11. a track ring; 12. a support; 13. a paint spray booth; 14. a chain; 15. a sprocket; 16. a motor; 17. a connecting rod; 18. positioning a rod; 19. a gear; 20. a rotating shaft; 21. positioning blocks; 22. a keyway; 23. a bump; 24. a yielding groove; 25. a spring; 26. a clamping block; 27. a push block; 28. a slide bar; 29. a slot; 30. a chute; 31. an air bag; 32. a baffle plate; 33. an air pump; 34. an air tube; 35. an air inlet; 36. a through hole; 37. a rack; 38. a paint spraying head; 39. a drying box; 40. a channel; 41. a second conveyor belt; 42. an air outlet; 43. a second limiting plate; 44. and a second notch.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a metal section production process. Referring to fig. 1 and 2, the process includes the steps of:
step 1, cleaning process: cleaning oil stains on the pipeline section bars 7;
step 2, polishing process 1: polishing the pipeline section 7 by using a polishing machine;
step 3, a paint spraying process 2: spraying paint on the surface of the pipeline section 7 by using a paint spraying system;
step 4, drying process 3: drying the painted pipeline section 7;
step 5, a blanking process 4: and conveying the dried pipeline section 7 to a storage box through a second conveying belt 41.
Cleaning process (this is well known technology and will not be described in detail in this application).
In the polishing process 1, the polishing machine includes a machine body 5, a polishing wheel 6 (which is a known technology and is not described in detail herein) for polishing the pipeline profile 7 is arranged on the machine body 5, a first conveyor belt 8 for conveying the pipeline profile 7 is further arranged on the machine body 5, the pipeline profile 7 is conveyed to the position of the polishing wheel 6 through the first conveyor belt 8, the pipeline profile 7 is polished through the polishing wheel 6, and the polished profile is conveyed to the paint spraying system through the first conveyor belt 8.
Two sides of the first conveyor belt 8 are fixedly connected with first limiting plates 9, and the distance between the first limiting plates 9 is slightly larger than the diameter of the pipeline section 7, so that the pipeline section 7 can be prevented from deviating; a first notch 10 is formed in the first limiting plate 9 close to one side of the paint spraying system, and after the pipeline section 7 is positioned on the positioning rod 18, the first notch 10 enables the pipeline section 7 to move out of the first conveyor belt 8.
Referring to fig. 1 and 3, in the painting process 2, the painting system includes a track ring 11, a bracket 12 for supporting the track ring 11 and a painting room 13, the track ring 11 is waist-shaped, the track ring 11 penetrates through the painting room 13, a chain 14 is connected to the track ring 11 along the path thereof in a sliding manner, a driving assembly for driving the chain 14 to slide is arranged on the track ring 11, the driving assembly includes a chain wheel 15 and a motor 16, the chain wheel 15 is connected with the chain 14 in a meshing manner, the motor 16 is fixedly connected to the track ring 11 through a screw, and an output shaft of the motor 16 is coaxially and fixedly connected with the chain wheel 15.
Referring to fig. 4 and 5, a plurality of connecting rods 17 are vertically arranged and fixedly connected to the chain 14 at intervals, a positioning rod 18 is inserted through the lower end of the connecting rod 17, the cross section of the positioning rod 18 is circular, the positioning rod 18 and the connecting rod 17 are both hollow, the positioning rod 18 is inserted into the lower end of the connecting rod 17, the positioning rod 18 is communicated with the connecting rod 17, the length direction of the positioning rod 18 is arranged along the conveying direction of one 8 of the conveyor belts, the positioning rod 18 is arranged along the center of the track ring 11, a rotating shaft 20 is rotatably connected to one side of the connecting rod 17 away from the positioning rod 18, one end of the rotating shaft 20 is positioned in the lower end of the connecting rod 17, the other end of the rotating shaft 20 is coaxially and fixedly connected with a gear 19, a positioning block 21 is fixedly connected to one end face of the positioning rod 18 inserted into the connecting rod 17, the cross-sectional diameter of the positioning block 21 is smaller than that of the positioning rod 18, one end of the rotating shaft 20 away from the gear 19 is inserted into the positioning block 21, and a key groove 22 is formed in the rotating shaft 20, the positioning block 21 is fixedly connected with a projection 23, the key groove 22 is used for clamping the projection 23, the rotating shaft 20 is provided with an abdicating groove 24, the abdicating groove 24 is internally inserted with a clamping block 26, the abdicating groove 24 is internally provided with a spring 25, two ends of the spring 25 are respectively and fixedly connected with the clamping block 26 and the side wall of the abdicating groove 24, and when the spring 25 is not deformed, the clamping block 26 is partially clamped in the abdicating groove 24; the thickness of the side wall of the positioning block 21 for the rotating shaft 20 to penetrate through is equal to the distance between the fixture block 26 and the inner wall of the connecting rod 17.
The part of the rotating shaft 20, which is positioned on the outer side of the connecting rod 17, is inserted with a push block 27, the rotating shaft 20 is provided with a slot 29 for the push block 27 to be inserted, a slide rod 28 is connected in the rotating shaft 20 in a sliding manner along the inserting direction of the clamping block 26, a slide groove 30 for the slide rod 28 to slide is arranged in the rotating shaft 20, the slide groove 30 is communicated with the abdicating groove 24 and the slot 29, the slide rod 28 is fixedly connected with the push block 27, and the push block 27 is pressed down to drive the clamping block 26 to move down, so that the positioning rod 18 can be taken down.
The pipeline section bar 7 is inserted into the positioning rod 18 under the action of the first conveyor belt 8, and the positioning rod 18 is provided with a limiting piece for limiting the pipeline section bar 7 to be separated from the positioning rod 18.
The limiting piece comprises an air bag 31, the air bag 31 is sleeved and fixedly connected on the outer wall of the positioning rod 18, the air bag 31 is communicated with the positioning rod 18, a rubber pad is sleeved on the outer wall of the air bag 31, the air bag 31 expands to enable the rubber pad to tightly support the inner wall of the pipeline section 7,
the baffle 32 is fixedly connected to the support 12, the baffle 32 is waist-shaped and is consistent with the path of the track ring 11, the outer wall of the connecting rod 17 abuts against the inner wall of the baffle 32, one surface, used for abutting against the inner wall of the baffle 32, of the connecting rod 17 is an arc surface, and the baffle 32 is provided with an inflating piece used for inflating the air bag 31.
The inflation piece comprises an air pump 33, the air pump 33 is fixedly connected to the baffle 32 through screws, an air outlet 42 of the air pump 33 is communicated with an air pipe 34, an air inlet 35 is formed in the side of the polishing machine on the baffle 32, the air pipe 34 is communicated with the air inlet 35, a through hole 36 is formed in the side wall of the connecting rod 17, the through hole 36 is aligned with the air inlet 35 in the rotating process of the connecting rod 17, and the pipeline section 7 is sleeved on the positioning rod 18 under the action of the first conveyor belt 8.
Referring to fig. 6 and 7, the pipeline section 7 sleeved on the positioning rod 18 is conveyed to the painting chamber under the action of the chain 14, the inner wall of the painting chamber 13 is fixedly connected with a rack 37, the gear 19 moves into the painting chamber 13 and then is meshed with the rack 37, and a painting head 38 is installed above the moving path of the pipeline section 7 in the painting chamber 13.
In the drying process 3, the pipeline section 7 is dried by a drying box 39 arranged in the spray chamber 13, the pipeline section 7 moves into the drying box 39 after the spray painting is finished, and a passage 40 for the pipeline section 7 to pass through is formed in the drying box 39.
In the blanking process 4, after the pipeline section 7 is dried, the pipeline section 7 continues to move to the position of the second conveyor belt 41 and abuts against the upper surface of the second conveyor belt 41, the baffle 32 is provided with the air outlet 42 at the position of the second conveyor belt 41, when the pipeline section 7 is conveyed to the position of the second conveyor belt 41, the air outlet 42 is aligned with the through hole 36, at the moment, air in the air bag 31 is discharged from the air inlet 42, the friction force between the air bag 31 and the inner wall of the pipeline section 7 is reduced, and the pipeline section is conveyed to the storage box under the action of the second conveyor belt 41.
Two sides of the second conveyor belt 41 are fixedly connected with second limiting plates 43, and the distance between the second limiting plates 43 is slightly larger than the diameter of the pipeline section 7, so that the pipeline section 7 can be prevented from deviating; and a second gap 44 is formed in the second limiting plate 43 close to the paint spraying chamber 13, and the second gap 44 is used for moving the pipeline section 7 to the second conveyor belt 41.
The implementation principle of the metal profile production process in the embodiment of the application is as follows: the pipe section 7 polished by the polishing machine is conveyed to the position of the track ring 11 by a conveyor belt I8 and is sleeved on the positioning rod 18, at the moment, the air pump 33 is started, the air bag 31 is inflated, the air bag 31 is expanded to tightly abut against the inner wall of the pipeline section 7, then the motor 16 is started to drive the chain wheel 15 to rotate, thereby driving the chain 14 to move, the chain 14 drives the connecting rod 17 to move, thereby conveying the pipeline section 7 into the spray booth 13, the gear 19 is meshed with the rack 37, the pipeline section 7 rotates during the movement process, therefore, the pipeline section 7 can be comprehensively painted by the paint spraying head 38, after the painting is finished, the pipeline section 7 enters the drying box 39 to be dried, after the drying is finished, the pipeline section 7 moves to the position of the second conveyor belt 41, the air outlet 42 in the baffle 32 is aligned with the through hole 36 in the connecting rod 17, the air bag 31 is deflated, and the pipeline section 7 is conveyed under the action of the second conveyor belt 41 to be stored in the box.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (7)

1. A production process of a metal section comprises the following steps of 1, cleaning oil stains on a pipeline section (7);
step 2, polishing the pipeline section (7) by using a polishing machine;
step 3, spraying paint on the surface of the pipeline section (7) by using a paint spraying system;
step 4, drying the sprayed pipeline section (7);
the method is characterized in that: in the steps, the polishing machine comprises a machine body (5), a first conveyor belt (8) for conveying a pipeline profile (7) is arranged on the machine body (5), the paint spraying system comprises a track ring (11), a support (12) for supporting the track ring (11) and a paint spraying chamber (13), the track ring (11) penetrates through the paint spraying chamber (13), a chain (14) is connected to the track ring (11) in a sliding mode along the path of the track ring, and a driving assembly for driving the chain (14) to slide is arranged on the track ring (11); the polishing machine is characterized in that a plurality of connecting rods (17) are fixedly connected to the chain (14), positioning rods (18) are arranged on the connecting rods (17), the first conveyor belt (8) is used for conveying the polished pipeline section (7) to the position of the track ring (11) and inserting the positioning rods (18), and limiting parts used for limiting the pipeline section (7) to be separated from the positioning rods (18) are arranged on the positioning rods (18).
2. A process for producing a metal profile according to claim 1, characterized in that: the locating part comprises an air bag (31), the air bag (31) is sleeved on the locating rod (18), and an inflating part used for inflating the air bag (31) is arranged on the support (12).
3. A metal profile production process according to claim 2, characterized in that: the inflatable part comprises an air pump (33), the support (12) is provided with a baffle (32) fixedly connected with a movement path of the connecting rod (17), the air pump (33) is fixedly connected to the baffle (32), the baffle (32) is abutted to the inner wall of the locating rod (18) and is provided with an outer wall, the locating rod (18) is provided with a hollow part and communicated with the connecting rod (17), the air bag (31) is communicated with the locating rod (18), the air pump (33) is communicated with an air pipe (34) through an air outlet (42), the baffle (32) is provided with an air inlet (35) on the side, the air pipe (34) is communicated with the air inlet (35), a through hole (36) is formed in the side wall of the connecting rod (17), the connecting rod (17) rotates in the process, and the polishing machine (36) is aligned with the air inlet (35).
4. A metal profile production process according to claim 3, characterized in that: the air outlet (42) is formed in the baffle (32), the spray booth (13) is located between the air inlet (35) and the air outlet (42), and in the rotating process of the connecting rod (17), the through hole (36) is aligned with the air outlet (42).
5. A process for producing metal profiles according to claim 4, characterized in that: after the step 4, the dried pipeline section bar (7) is conveyed to a storage box through a second conveyor belt (41), wherein the second conveyor belt (41) is positioned beside the air outlet (42).
6. A process for producing metal profiles according to claim 5, characterized in that: two (43) are all limited to conveyer belt two (41) both sides, are close to two (43) of limiting plate of spray booth (13) are equipped with breach two (44), breach two (44) confession pipeline section bar (7) move to on the conveyer belt two (41).
7. A process for producing a metal profile according to claim 1, characterized in that: conveyer belt (8) both sides all have limiting plate (9), are close to limiting plate (9) of spray booth (13) are equipped with breach (10), pipeline section bar (7) are fixed a position back on locating lever (18), breach (10) confession pipeline section bar (7) shift out conveyer belt (8).
CN202110999748.7A 2021-08-30 2021-08-30 Metal section production process Active CN113769953B (en)

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN114849942A (en) * 2022-06-27 2022-08-05 上海外高桥造船有限公司 Track supporting device and ship spraying equipment
CN117583178A (en) * 2024-01-19 2024-02-23 山东大华日鑫铝业有限公司 Aluminum plate spraying equipment with clearance function

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CN111644288A (en) * 2020-05-27 2020-09-11 宁波立成涂装技术有限公司 Multi-color spraying disc machine
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Cited By (4)

* Cited by examiner, † Cited by third party
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CN114849942A (en) * 2022-06-27 2022-08-05 上海外高桥造船有限公司 Track supporting device and ship spraying equipment
CN114849942B (en) * 2022-06-27 2024-01-19 上海外高桥造船有限公司 Rail support device and ship spraying equipment
CN117583178A (en) * 2024-01-19 2024-02-23 山东大华日鑫铝业有限公司 Aluminum plate spraying equipment with clearance function
CN117583178B (en) * 2024-01-19 2024-03-15 山东大华日鑫铝业有限公司 Aluminum plate spraying equipment with clearance function

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