CN113182782A - Production process of guardrail - Google Patents
Production process of guardrail Download PDFInfo
- Publication number
- CN113182782A CN113182782A CN202110509820.3A CN202110509820A CN113182782A CN 113182782 A CN113182782 A CN 113182782A CN 202110509820 A CN202110509820 A CN 202110509820A CN 113182782 A CN113182782 A CN 113182782A
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- CN
- China
- Prior art keywords
- guardrail
- main body
- block
- guardrail main
- paint spraying
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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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
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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
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0413—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with reciprocating pumps, e.g. membrane pump, piston pump, bellow pump
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- 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
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a production process of a guardrail, which relates to the technical field of guardrails and aims at solving the problem of low production efficiency of the existing guardrail, the following scheme is proposed, and the production process comprises the following steps: selecting corresponding blank, placing the blank into a processing workshop, processing the blank by casting equipment inside the processing workshop, casting the blank into a formed guardrail component by the casting equipment, then connecting and fixing each guardrail component by bolts or a welded mode, assembling into a guardrail main body, placing the guardrail main body after assembling into the polishing workshop, polishing the guardrail main body by polishing equipment inside the polishing workshop, and removing burrs outside the guardrail main body. The guardrail production device can be used for producing guardrails quickly and efficiently, is simple in production process, and production equipment used for production is convenient to use, so that the production progress and the production efficiency of the guardrails are effectively improved.
Description
Technical Field
The invention relates to the technical field of guardrails, in particular to a guardrail production process.
Background
Guardrails are one type of protective equipment. The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like. The guard rail is visible everywhere in our lives.
The guardrail is at the in-process of production, and the most needs use corresponding paint spraying apparatus to carry out corresponding processing of spraying paint to the guardrail, and these equipment are though can carry out the processing of spraying paint to the guardrail, but at the in-process that sprays paint, have the equipment use inconvenient, the problem of the inefficiency of spraying paint, at this in-process, very big reduction the production progress of guardrail, for this we have proposed the production technology of a guardrail.
Disclosure of Invention
The production process of the guardrail provided by the invention solves the problem of low production efficiency of the guardrail.
In order to achieve the purpose, the invention adopts the following technical scheme:
a production process of a guardrail comprises the following steps:
s1: selecting a corresponding blank, placing the blank into a processing workshop, processing the blank by casting equipment in the processing workshop, casting the blank into a formed guardrail component by the casting equipment, and then connecting and fixing each guardrail component in a bolt or welding mode to assemble a guardrail main body;
s2: placing the assembled guardrail main body into a polishing workshop, polishing the guardrail main body by polishing equipment in the polishing workshop, and removing burrs on the outer part of the guardrail main body;
s3: the polished guardrail main body is placed in paint spraying equipment, and paint spraying treatment is carried out on the guardrail main body through the paint spraying equipment, so that the attractiveness of the guardrail main body is improved;
s4: taking the guardrail main body which is painted out of the painting equipment, and then drying the guardrail main body through drying equipment in a processing workshop, so that the combination degree of paint and the guardrail main body is improved;
s5: and taking the guardrail main body after drying out from the processing workshop, and finally packaging and protecting.
Preferably, a paint spraying cavity and a storage cavity are sequentially formed in the paint spraying equipment from left to right, a connecting port corresponding to the paint spraying cavity is formed in the left end of the paint spraying equipment, a connecting block is slidably connected to the inside of the connecting port, a connecting block is slidably connected to the inside of the paint spraying cavity, a connecting plate is arranged between the connecting block and the connecting block, two ends of the connecting plate are respectively fixed to opposite sides of the connecting block and the connecting block, the guardrail main body is located inside the paint spraying cavity and above the connecting plate, a rotating mechanism for driving the guardrail main body to rotate is arranged inside the paint spraying cavity, a diaphragm pump is fixed at the top of the paint spraying equipment, an input end of the diaphragm pump is connected with an input pipe, one end, away from the diaphragm pump, of the input pipe extends to the inside of the storage cavity, and an output pipe with the other end being in a closed shape is connected to an output end of the diaphragm pump, the one end that the diaphragm pump was kept away from to the output tube extends to the inside in chamber of spraying paint, and the output tube that is located the intracavity portion of spraying paint is fixed on the inner wall at chamber top of spraying paint to install the shower nozzle of a plurality of output towards the guardrail main part.
Preferably, the rotating mechanism comprises a rotating groove, the rotating groove is arranged at the opposite side of the connecting block and the connecting block, the interior of the rotating groove is rotatably connected with a rotating block, the bottom of one side of the rotating block close to the guardrail main body is fixedly provided with an installation block, a loading block is arranged above the mounting block, the top of the mounting block is rotationally connected with a screw rod through a bearing, the top of the screw rod is sleeved with a driving sleeve in a threaded manner, the driving sleeve is embedded on the loading block, clamping grooves are respectively formed in the mounting block and one side of the loading block close to the guardrail main body, four corners of the guardrail main body are respectively connected in the corresponding clamping grooves in a sliding way, a driving motor is fixed on the outer side of the connecting block, the output end of the driving motor is connected with a driving shaft in a transmission mode, one end, far away from the driving motor, of the driving shaft penetrates through the inside of a rotating groove in the connecting block in a sliding mode, and the end portion, located inside the rotating groove, of the driving shaft is fixed to the inner side of the rotating block located on the connecting block.
Preferably, the inner wall of the bottom of the paint spraying cavity far away from one end of the connector is fixed with a stepping motor, the output end of the stepping motor is in transmission connection with a screw rod, one end of the screw rod far away from the stepping motor is connected to the inner wall of the bottom of the paint spraying cavity near one end of the connector through a bearing in a rotating mode, the outer wall of the screw rod is in threaded sleeve connection with a connecting sleeve, and the connecting sleeve is embedded in the bottom of the connecting block.
Preferably, a plurality of stabilizing blocks are fixed to the outer wall of the rotating block along the circumferential direction, annular grooves are formed in the outer wall of the rotating groove, and the stabilizing blocks are respectively connected inside the corresponding annular grooves in a sliding mode.
Preferably, the sliding grooves are formed in one side, close to the guardrail main body, of the rotating block, sliding blocks are connected inside the sliding grooves in a sliding mode, and the loading blocks are fixed on the corresponding sliding blocks respectively.
Preferably, a material conveying valve is installed at the top of one end of the paint spraying equipment and corresponds to the storage cavity.
Preferably, the top of the connecting block is provided with a slot, and the slot is in sliding fit with the spray head.
In the invention:
1. but high efficiency produces the guardrail, and not only production simple process, and the production facility convenient to use that produces and use, effectual production progress, the production efficiency who improves the guardrail then.
2. Can carry out the processing of spraying paint of circumference to the guardrail, then effectual improvement guardrail's painting progress and efficiency, and can be according to the size of guardrail, nimble adjust paint spraying apparatus to the person of facilitating the use sprays paint the processing to the guardrail, and can the person of facilitating the use take out the guardrail that finishes spraying paint, the casing of avoiding being located paint spraying apparatus takes out the guardrail to the user and disturbs, then the production progress of effectual improvement guardrail.
Drawings
Fig. 1 is a schematic structural view of a paint spraying apparatus in a guardrail manufacturing process according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic structural view of a guardrail main body in a releasing state in the guardrail production process.
Reference numbers in the figures: 1. a paint spraying apparatus; 2. a paint spraying cavity; 3. a reservoir chamber; 4. a connecting port; 5. connecting blocks; 6. a coupling block; 7. a connecting plate; 8. a guardrail body; 9. a diaphragm pump; 10. an input tube; 11. an output pipe; 12. a spray head; 13. mounting blocks; 14. a loading block; 15. a screw rod; 16. a drive sleeve; 17. a rotating groove; 18. rotating the block; 19. a drive motor; 20. a drive shaft; 21. a sliding groove; 22. a slider; 23. a stepping motor; 24. a screw; 25. a coupling sleeve; 26. a card slot; 27. a stabilizing block; 28. an annular groove; 29. and (4) slotting.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 3, a manufacturing process of a guard rail includes the steps of:
s1: selecting a corresponding blank, placing the blank into a processing workshop, processing the blank by casting equipment in the processing workshop, casting the blank into a formed guardrail component by the casting equipment, and then connecting and fixing each guardrail component in a bolt or welding mode to assemble the guardrail main body 8;
s2: placing the assembled guardrail main body 8 into a polishing workshop, polishing the guardrail main body 8 by polishing equipment in the polishing workshop, and removing burrs on the outer part of the guardrail main body 8;
s3: placing the polished guardrail main body 8 into a paint spraying device 1, and performing paint spraying treatment on the guardrail main body 8 through the paint spraying device 1 to improve the attractiveness of the guardrail main body 8;
s4: taking the guardrail main body 8 which is painted out of the painting equipment 1, and then drying the guardrail main body 8 through drying equipment in a processing workshop to improve the combination degree of paint and the guardrail main body 8;
s5: and taking the guardrail main body 8 which is dried out of the processing workshop, and finally packaging and protecting.
The interior of the paint spraying equipment 1 is sequentially provided with a paint spraying cavity 2 and a storage cavity 3 from left to right, the left end of the paint spraying equipment 1 is provided with a connecting port 4 corresponding to the paint spraying cavity 2, the interior of the connecting port 4 is slidably connected with a connecting block 5, the interior of the paint spraying cavity 2 is slidably connected with a connecting block 6, a connecting plate 7 is arranged between the connecting block 5 and the connecting block 6, two ends of the connecting plate 7 are respectively fixed at the opposite sides of the connecting block 5 and the connecting block 6, a guardrail main body 8 is positioned in the paint spraying cavity 2 and above the connecting plate 7, the interior of the paint spraying cavity 2 is provided with a rotating mechanism for driving the guardrail main body 8 to rotate, the top of the paint spraying equipment 1 is fixed with a diaphragm pump 9, the input end of the diaphragm pump 9 is connected with an input pipe 10, one end of the input pipe 10 far away from the diaphragm pump 9 extends to the interior of the storage cavity 3, and the output end of the diaphragm pump 9 is connected with an output pipe 11 with the other end in a closed shape, one end of the output pipe 11 far away from the diaphragm pump 9 extends to the inside of the paint spraying cavity 2, the output pipe 11 located inside the paint spraying cavity 2 is fixed on the inner wall of the top of the paint spraying cavity 2, and a plurality of output ends are installed towards the spray head 12 of the guardrail main body 8.
The rotating mechanism comprises a rotating groove 17, the rotating groove 17 is arranged on the opposite side of the connecting block 5 and the connecting block 6, the rotating block 18 is rotatably connected inside the rotating groove 17, the bottom of one side of the rotating block 18, which is close to the guardrail main body 8, is fixedly provided with an installation block 13, a loading block 14 is arranged above the installation block 13, the top of the installation block 13 is rotatably connected with a lead screw 15 through a bearing, the top of the lead screw 15 is fixedly provided with a handle, the top of the lead screw 15 is in threaded sleeve connection with a driving sleeve 16, the driving sleeve 16 is embedded on the loading block 14, one side of the installation block 13, which is close to the guardrail main body 8, is respectively provided with a clamping groove 26, four corners of the guardrail main body 8 are respectively and slidably connected inside the corresponding clamping grooves 26, the outer side of the connecting block 6 is fixedly provided with a driving motor 19, the output end of the driving motor 19 is in transmission connection with a driving shaft 20, one end, which is far away from the driving motor 20, is slidably penetrated into the rotating groove 17 on the connecting block 6, the end of the drive shaft 20 located inside the turning slot 17 is fixed inside the turning block 18 located on the coupling block 6.
The inner wall of the bottom of the paint spraying cavity 2 far away from one end of the connector 4 is fixed with a stepping motor 23, the stepping motor 23 is a forward and reverse rotating motor, the output end of the stepping motor 23 is in transmission connection with a screw rod 24, one end of the screw rod 24 far away from the stepping motor 23 is rotatably connected to the inner wall of the bottom of the paint spraying cavity 2 near one end of the connector 4 through a bearing, the outer wall of the screw rod 24 is in threaded sleeve connection with a connecting sleeve 25, and the connecting sleeve 25 is embedded in the bottom of the connecting block 6.
A plurality of stabilizing blocks 27 are fixed on the outer wall of the rotating block 18 along the circumferential direction, annular grooves 28 are formed in the outer wall of the rotating groove 17, the stabilizing blocks 27 are respectively connected inside the corresponding annular grooves 28 in a sliding mode, and the rotating block 18 can be fixed inside the rotating groove 17 through the matching work of the annular grooves 28 and the stabilizing blocks 27.
The rotating block 18 is close to one side of the guardrail main body 8 and is provided with a sliding groove 21, the sliding groove 21 is connected with a sliding block 22 in a sliding mode, the loading blocks 14 are fixed on the corresponding sliding blocks 22 respectively, and the stability of the loading blocks 14 can be improved through the matching work of the sliding groove 21 and the sliding block 22.
The top of one end of the paint spraying equipment 1 is provided with a material conveying valve, the material conveying valve corresponds to the storage cavity 3, and enough paint can be injected into the storage cavity 3 through the material conveying valve.
The working principle is as follows: selecting a corresponding blank, placing the blank into a processing workshop, processing the blank by casting equipment inside the processing workshop, casting the blank into a molded guardrail component by the casting equipment, then connecting and fixing each guardrail component by bolts or welding to assemble a guardrail main body 8, placing the assembled guardrail main body 8 into the polishing workshop, polishing the guardrail main body 8 by the polishing equipment inside the polishing workshop, removing burrs outside the guardrail main body 8, placing the polished guardrail main body 8 into a paint spraying device 1, driving an input pipe 10 to extract paint inside a storage cavity 3 by the operation of a diaphragm pump 9, raising dust of the paint entering the storage cavity 3 to the inside of an output pipe 11 by the diaphragm pump 9, spraying the paint entering the output pipe 11 by the spray head 12, at this time, the guardrail main body 8 can be painted by paint sprayed by the sprayer 12, and when the sprayer 12 paints the guardrail main body 8, the drive shaft 20 can be driven to rotate by the operation of the drive motor 19, the rotating block 18 can be driven to rotate, the guardrail main body 8 can be driven to rotate by the rotating block 18, the paint sprayed by the sprayer 12 can be uniformly received by the guardrail main body 8 which rotates at this time, so that the painting progress and efficiency of the guardrail main body 8 can be effectively improved, and after the guardrail main body 8 finishes painting, the screw rod 24 can be driven to rotate by the operation of the stepping motor 23, the connecting sleeve 25 can be driven to displace by the screw thread matching of the rotating screw rod 24 and the connecting sleeve 25, the connecting block 29 can be driven to displace by the displaced connecting sleeve 25, and the connecting block 5 and the connecting block 6 can be driven to displace, when the guardrail main body 8 slides out of the paint spraying equipment 1 through the connecting port 4, the user can rotate the lead screw 15, the loading block 14 is driven to displace through the displacement of the lead screw 15 and the driving sleeve 16, when the clamping groove 26 on the loading block 14 is separated from the guardrail main body 8, the user can pull the guardrail main body 8 to drive the guardrail main body 8 to displace, the guardrail main body 8 is detached from the position between the connecting block 5 and the connecting block 6, then the guardrail main body 8 is dried through drying equipment in the processing workshop, the combination degree of paint and the guardrail main body 8 is improved, the dried guardrail main body 8 is taken out of the processing workshop, finally packaging protection is carried out, when the user needs to carry out paint spraying treatment on a new guardrail main body 8, the corresponding position of the loading block 14 can be adjusted according to the size of the guardrail main body 8, the user can rotate the lead screw 15, the loading block 14 is driven to displace through the displacement of the screw rod 15 and the driving sleeve 16, at the moment, a user can adjust the corresponding position of the loading block 14, and after the user adjusts the corresponding position of the loading block 14, the guardrail main body 8 can be placed between the connecting block 5 and the connecting block 6, the two ends of the bottom of the guardrail main body 8 are respectively placed in the clamping grooves 26 on the mounting block 13, the screw rod 15 is rotated, the loading block 14 is driven to displace through the displacement of the screw rod 15 and the driving sleeve 16, when the clamping grooves 26 on the loading block 14 are sleeved on the top of the guardrail main body 8, the screw rod 24 can be driven to rotate through the reverse operation of the stepping motor 23, at the moment, the connecting sleeve 25 is driven to displace through the matching work of the rotating screw rod 24 and the connecting sleeve 25, at the moment, the connecting block 29 is driven to displace through the displaced connecting sleeve 25, drive connecting block 5 and hookup piece 6 and carry out the displacement, after guardrail main part 8 slided into the inside in chamber 2 that sprays paint through connector 4, the user can continue to use paint spraying apparatus 1 to spray paint the processing to guardrail main part 8 this moment.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A production process of a guardrail comprises the following steps:
s1: selecting a corresponding blank, placing the blank into a processing workshop, processing the blank by casting equipment in the processing workshop, casting the blank into a formed guardrail component by the casting equipment, and then connecting and fixing each guardrail component in a bolt or welding mode to assemble a guardrail main body (8);
s2: placing the assembled guardrail main body (8) into a polishing workshop, polishing the guardrail main body (8) by using polishing equipment in the polishing workshop, and removing burrs on the outer part of the guardrail main body (8);
s3: the polished guardrail main body (8) is placed in paint spraying equipment (1), and paint spraying treatment is carried out on the guardrail main body (8) through the paint spraying equipment (1), so that the attractiveness of the guardrail main body (8) is improved;
s4: taking the guardrail main body (8) which is painted out of the painting equipment (1), and then drying the guardrail main body (8) through drying equipment in a processing workshop to improve the combination degree of paint and the guardrail main body (8);
s5: and taking the guardrail main body (8) which is dried out of the processing workshop, and finally packaging and protecting.
2. The production process of the guardrail according to claim 1, wherein a paint spraying cavity (2) and a storage cavity (3) are sequentially formed in the paint spraying equipment (1) from left to right, a connecting port (4) corresponding to the paint spraying cavity (2) is formed in the left end of the paint spraying equipment (1), a connecting block (5) is slidably connected in the connecting port (4), a connecting block (6) is slidably connected in the paint spraying cavity (2), a connecting plate (7) is arranged between the connecting block (5) and the connecting block (6), two ends of the connecting plate (7) are respectively fixed on the opposite sides of the connecting block (5) and the connecting block (6), the guardrail main body (8) is positioned in the paint spraying cavity (2) and above the connecting plate (7), and a rotating mechanism for driving the guardrail main body (8) to rotate is arranged in the paint spraying cavity (2), the top of paint spraying apparatus (1) is fixed with diaphragm pump (9), the input of diaphragm pump (9) is connected with input tube (10), the one end that diaphragm pump (9) were kept away from in input tube (10) extends to the inside of saving chamber (3), the output of diaphragm pump (9) is connected with the other end and is output tube (11) of closed form, the one end that diaphragm pump (9) were kept away from in output tube (11) extends to the inside of spraying paint chamber (2), is located output tube (11) of spraying paint chamber (2) inside and fixes on the inner wall at spraying paint chamber (2) top to install shower nozzle (12) of a plurality of outputs towards guardrail main part (8).
3. The production process of the guardrail according to claim 2, wherein the rotating mechanism comprises a rotating groove (17), the rotating groove (17) is arranged at the opposite side of the connecting block (5) and the connecting block (6), a rotating block (18) is rotatably connected inside the rotating groove (17), a mounting block (13) is fixed at the bottom of one side of the rotating block (18) close to the guardrail main body (8), a loading block (14) is arranged above the mounting block (13), a lead screw (15) is rotatably connected at the top of the mounting block (13) through a bearing, a driving sleeve (16) is sleeved at the top of the lead screw (15) in a threaded manner, the driving sleeve (16) is embedded on the loading block (14), clamping grooves (26) are respectively arranged at one side of the mounting block (13) and one side of the loading block (14) close to the guardrail main body (8), and four corners of the guardrail main body (8) are respectively connected inside the corresponding clamping grooves (26) in a sliding manner, the outer side of the connecting block (6) is fixedly provided with a driving motor (19), the output end of the driving motor (19) is connected with a driving shaft (20) in a transmission mode, one end, far away from the driving motor (19), of the driving shaft (20) penetrates through the inside of a rotating groove (17) formed in the connecting block (6) in a sliding mode, and the end portion, located inside the rotating groove (17), of the driving shaft (20) is fixed to the inner side of a rotating block (18) formed in the connecting block (6).
4. The production process of the guardrail according to claim 2, wherein a stepping motor (23) is fixed on the inner wall of the bottom of the paint spraying cavity (2) far away from one end of the connecting port (4), the output end of the stepping motor (23) is in transmission connection with a screw rod (24), one end of the screw rod (24) far away from the stepping motor (23) is rotatably connected to the inner wall of the bottom of the paint spraying cavity (2) near one end of the connecting port (4) through a bearing, a connecting sleeve (25) is sleeved on the outer wall of the screw rod (24) in a threaded manner, and the connecting sleeve (25) is embedded at the bottom of the connecting block (6).
5. The production process of the guardrail according to claim 3, wherein a plurality of stabilizing blocks (27) are fixed on the outer wall of the rotating block (18) along the circumferential direction, annular grooves (28) are formed on the outer wall of the rotating groove (17), and the stabilizing blocks (27) are respectively connected inside the corresponding annular grooves (28) in a sliding manner.
6. The production process of the guardrail as claimed in claim 3, wherein one side of the rotating block (18) close to the guardrail main body (8) is provided with a sliding groove (21), a sliding block (22) is connected inside the sliding groove (21) in a sliding manner, and the loading blocks (14) are respectively fixed on the corresponding sliding blocks (22).
7. A guardrail production process according to claim 2, characterized in that a delivery valve is mounted on the top of one end of the paint spraying equipment (1), and the delivery valve corresponds to the reservoir chamber (3).
8. The production process of the guardrail as claimed in claim 2, wherein the top of the connecting block (6) is provided with a slot (29), and the slot (29) is in sliding fit with the spray head (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110509820.3A CN113182782A (en) | 2021-05-11 | 2021-05-11 | Production process of guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110509820.3A CN113182782A (en) | 2021-05-11 | 2021-05-11 | Production process of guardrail |
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| Publication Number | Publication Date |
|---|---|
| CN113182782A true CN113182782A (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110509820.3A Pending CN113182782A (en) | 2021-05-11 | 2021-05-11 | Production process of guardrail |
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| Country | Link |
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| CN (1) | CN113182782A (en) |
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| CN113976379A (en) * | 2021-11-22 | 2022-01-28 | 重庆中凯护栏有限公司 | Manufacturing method of sidewalk guardrail |
| CN114799780A (en) * | 2022-05-17 | 2022-07-29 | 星源电子科技(深圳)有限公司 | Method for manufacturing module CD pattern |
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|---|---|---|---|---|
| CN113976379A (en) * | 2021-11-22 | 2022-01-28 | 重庆中凯护栏有限公司 | Manufacturing method of sidewalk guardrail |
| CN114799780A (en) * | 2022-05-17 | 2022-07-29 | 星源电子科技(深圳)有限公司 | Method for manufacturing module CD pattern |
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Application publication date: 20210730 |