CN117139027A - Chain type conveying automobile bumper spraying line - Google Patents
Chain type conveying automobile bumper spraying line Download PDFInfo
- Publication number
- CN117139027A CN117139027A CN202311415021.5A CN202311415021A CN117139027A CN 117139027 A CN117139027 A CN 117139027A CN 202311415021 A CN202311415021 A CN 202311415021A CN 117139027 A CN117139027 A CN 117139027A
- Authority
- CN
- China
- Prior art keywords
- chain
- spraying
- seat
- conveying
- automobile bumper
- 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.)
- Pending
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- 238000005507 spraying Methods 0.000 title claims abstract description 72
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000007602 hot air drying Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000011084 recovery Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 27
- 238000001035 drying Methods 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 12
- 210000003195 fascia Anatomy 0.000 claims description 2
- 230000009351 contact transmission Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 7
- 238000010981 drying operation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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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
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0264—Overhead conveying means, i.e. the object or other work being suspended from the conveying means; Details thereof, e.g. hanging hooks
-
- 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
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
-
- 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
- B05D3/04—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 exposure to gases
- B05D3/0406—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 exposure to gases the gas being air
- B05D3/0413—Heating with air
-
- 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
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The invention relates to the technical field of automobile bumper spraying, in particular to a chain type conveying automobile bumper spraying line, which comprises the following components: the device comprises a circulating conveying seat, a hot air drying chamber, a spraying working mechanism and a preheating component, wherein the surface of the circulating conveying seat is provided with a conveying chain group, a tool hanging seat and a tail gas recovery pipeline, the conveying chain group comprises a chain, a rotating wheel and a driving motor, the chain is sleeved on the periphery of the rotating wheel and is in transmission connection with the driving motor, the surface of the chain is provided with a plurality of uniformly distributed rotating pins, and the tool hanging seat is rotatably arranged on the surface of the rotating pins. According to the invention, a novel circulating spraying line structure is arranged, a chain type conveying structure of a conveying chain group is utilized to carry a tool hanging seat for carrying out automobile bumper hanging spraying operation, an automobile bumper is driven to carry out vertical tool and circulating conveying in spraying operation, and comprehensive spraying operation of the automobile bumper is realized by contact transmission with a swinging driving assembly in a spraying room.
Description
Technical Field
The invention relates to the technical field of automobile bumper spraying, in particular to a chain type conveying automobile bumper spraying line.
Background
The automobile bumper spraying production line generally consists of a fixture for fixing a bumper and a transportation line for driving the fixture to circularly move.
The existing automobile bumper spraying production line generally adopts a common conveying line structure, namely the automobile bumper spraying production line is directly placed on a mesh belt conveying line or is fixed on the surface of the conveying line through a supporting structure for circulating motion, as the middle part of the bumper is generally a straight section, and both ends of the bumper are generally arc-shaped sections, spraying workers need to constantly change spraying positions in the spraying process so as to ensure that the spraying of all parts of the bumper is uniform, the contact surface of the automobile bumper and a tooling structure is large, the shadow coverage area is large, manual turn-over is needed in the spraying, the contact surface of the automobile bumper and the tooling structure leads to incomplete spraying coating, or damage to the sprayed undried surface is caused, secondary repair is needed, the forming effect is poor, and the working efficiency is low.
In view of the above, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a chain-type conveyor vehicle bumper coating line which solves the problems and improves the practical value.
Disclosure of Invention
The present invention aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the invention is as follows: a chain conveyor automotive bumper spray line comprising: the device comprises a circulating conveying seat, a hot air drying chamber, a spraying working mechanism and a preheating component, wherein the surface of the circulating conveying seat is provided with a conveying chain group, a tool hanging seat and a tail gas recovery pipeline, the conveying chain group comprises a chain, a rotating wheel and a driving motor, the chain is sleeved on the periphery of the rotating wheel and is in transmission connection with the driving motor, the surface of the chain is provided with a plurality of uniformly distributed rotating pins, the tool hanging seat is rotatably arranged on the surface of the rotating pins, and the hot air drying chamber, the spraying working mechanism and the preheating component are fixedly arranged on the surface of the circulating conveying seat;
the spraying working mechanism comprises a spraying chamber, a spraying assembly and a swing driving assembly, wherein the spraying assembly and the swing driving assembly are positioned on the inner side of the spraying chamber, one side of the spraying chamber is provided with an exhaust pipe, the exhaust pipe is communicated with the air inlet end of a tail gas recovery pipeline, the swing driving assembly comprises a transmission seat, a chain wheel group fixed on the bottom surface of the transmission seat and a chain wheel group rotationally installed on the surface of the transmission seat and in transmission connection with the output end of a reciprocating driving motor, the tool hanging seat comprises a gear hobbing table, a telescopic upright rod fixed on the surface of the gear hobbing table and a chuck seat fixed on the top surface of the telescopic upright rod, and the surface of the gear hobbing table is in transmission engagement with the surface of the pressurizing movable seat.
The present invention may be further configured in a preferred example to: the number of the tool hanging seats is four, one of the rotating wheels is fixedly connected with the output end of the driving motor, the chains are sleeved on the surfaces of the rotating wheels, and the tool hanging seats are arranged perpendicular to the top surface of the chains.
The present invention may be further configured in a preferred example to: the hot air drying chamber comprises a drying chamber, a first heating box and a fan group, wherein an air outlet port of the fan group is communicated with an inner cavity of the drying chamber through the first heating box, a heater for heating air flow pumped by the fan group is arranged on the inner side of the first heating box, and the heater is of a PCT heater structure.
The present invention may be further configured in a preferred example to: the preheating assembly comprises a preheating chamber, a second heating box and a blower, wherein the second heating box is communicated with the inner cavity of the blower, the drying chamber and the preheating chamber are identical in structure and fixedly sleeved on the surface of the conveying chain group, circulating door openings are formed in the surfaces of the drying chamber and the preheating chamber, and the second heating box is identical in structure with the first heating box.
The present invention may be further configured in a preferred example to: the telescopic vertical rod is of a telescopic rod structure, and a hoisting clamp for the tool car bumper is arranged on the bottom surface of the chuck seat.
The present invention may be further configured in a preferred example to: the sprocket group comprises a sprocket rotatably arranged on the surface of the transmission seat and a chain sleeved on the surface of the sprocket, and the hobbing platform is in transmission engagement with the surface of the chain.
The present invention may be further configured in a preferred example to: the spraying assembly comprises a screw rod vertical frame, a pressurizing moving seat and an atomizing spray head fixed on the bottom surface of the pressurizing moving seat, wherein the screw rod vertical frame is used for driving the pressurizing moving seat to move up and down, and one end of the atomizing spray head faces the surface of the telescopic vertical rod.
The beneficial effects obtained by the invention are as follows:
1. according to the invention, a novel circulating spraying line structure is arranged, a chain type conveying structure of a conveying chain group is utilized to carry a tool hanging seat for carrying out automobile bumper hanging spraying operation, an automobile bumper is driven to carry out vertical tool and circulating conveying in spraying operation, and comprehensive spraying operation of the automobile bumper is realized by contact transmission with a swinging driving assembly in a spraying room.
2. According to the invention, lifting is working operation, lifting movement of the atomizing nozzle is carried out under the driving of the screw rod vertical frame, uniform spraying operation is carried out on the surface of the automobile bumper, the shielding shadow area of the automobile bumper tool is small, the nondestructive tool of the automobile bumper can be realized, the movable atomizing nozzle can effectively spray the three-section structure of the bumper, and the integrity of a spraying surface is ensured to drink coherent spraying.
3. According to the invention, the reciprocating driving motor independently drives the chain wheel group to move, so that the reciprocating rotary motion of the reciprocating driving motor is carried out, the tool hanging seat on the surface of the conveying chain group is driven to carry out reciprocating swing motion, the spraying action area is enlarged, the occurrence of spraying dead angles is further avoided, and the spraying effect is further improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a surface structure of a circulating conveyor base according to an embodiment of the present invention;
FIG. 3 is a schematic view of a spray painting mechanism according to one embodiment of the present invention;
FIG. 4 is a schematic view showing an internal structure of a spray coating chamber according to an embodiment of the present invention;
FIG. 5 is a schematic view of a hanger bracket according to an embodiment of the present invention;
FIG. 6 is a schematic view showing a structure of a hot air drying chamber according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a preheating assembly according to an embodiment of the present invention.
Reference numerals:
100. a circulating conveying seat; 110. a conveyor chain group; 120. a tool hanging seat; 130. a tail gas recovery pipeline; 111. a chain; 112. a rotating wheel; 113. a driving motor; 114. a rotary pin; 121. a hobbing stage; 122. a telescopic upright rod; 123. a chuck base;
200. a hot air drying chamber; 210. a drying chamber; 220. a first heating tank; 230. a fan group; 240. a heater; 211. a circulation door opening;
300. a spraying working mechanism; 310. a spray booth; 320. a spray assembly; 330. a swing drive assembly; 311. an exhaust pipe; 321. a screw rod vertical frame; 322. a pressurizing movable seat; 323. an atomizing nozzle; 331. a transmission seat; 332. a sprocket set; 333. a reciprocating drive motor;
400. a preheating assembly; 410. a preheating chamber; 420. a second heating tank; 430. a blower.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and features in the embodiments may be combined with each other.
A chain-transfer car bumper fascia line provided in accordance with some embodiments of the invention is described below with reference to the accompanying drawings.
Referring to fig. 1 to 7, the present invention provides a chain-type conveying automobile bumper spraying line, comprising: the hot air drying device comprises a circulating conveying seat 100, a hot air drying chamber 200, a spraying working mechanism 300 and a preheating component 400, wherein the surface of the circulating conveying seat 100 is provided with a conveying chain group 110, a tool hanging seat 120 and a tail gas recovery pipeline 130, the conveying chain group 110 comprises a chain 111, a rotating wheel 112 and a driving motor 113, the chain 111 is sleeved on the periphery of the rotating wheel 112 and is in transmission connection with the driving motor 113, the surface of the chain 111 is provided with a plurality of uniformly distributed rotating pins 114, the tool hanging seat 120 is rotatably arranged on the surface of the rotating pins 114, and the hot air drying chamber 200, the spraying working mechanism 300 and the preheating component 400 are fixedly arranged on the surface of the circulating conveying seat 100;
the spraying working mechanism 300 comprises a spraying chamber 310, a spraying component 320 and a swinging driving component 330 which are positioned on the inner side of the spraying chamber 310, wherein one side of the spraying chamber 310 is provided with an exhaust pipe 311, and the exhaust pipe 311 is communicated with the air inlet end of the tail gas recovery pipeline 130, the swinging driving component 330 comprises a transmission seat 331, a chain wheel group 332 fixed on the bottom surface of the transmission seat 331, and a chain wheel group 332 rotatably installed on the surface of the transmission seat 331 and in transmission connection with the output end of a reciprocating driving motor 333, the tool lifting seat 120 comprises a gear hobbing table 121, a telescopic upright rod 122 fixed on the surface of the gear hobbing table 121, and a chuck seat 123 fixed on the top surface of the telescopic upright rod 122, and the surface of the gear hobbing table 121 is in transmission engagement with the surface of a pressurizing movable seat 322.
In this embodiment, the number of the tool hanging seats 120 is several and uniformly distributed on the surface of the chain 111, the number of the rotating wheels 112 is four, one of the rotating wheels 112 is fixedly connected with the output end of the driving motor 113, the chain 111 is sleeved on the surface of each rotating wheel 112, and the tool hanging seats 120 are arranged perpendicular to the top surface of the chain 111.
Specifically, the chain 111 is driven by the driving motor 113 to perform circulating motion under the guidance of the rotating wheel 112, so as to drive the tool hanging seats 120 to perform circulating, and thus the automobile bumper with the surface tool performs multiple spraying and drying operations.
In this embodiment, the hot air drying chamber 200 includes a drying chamber 210, a first heating box 220 and a fan set 230, an air outlet port of the fan set 230 is communicated with an inner cavity of the drying chamber 210 through the first heating box 220, a heater 240 for heating the air pumped by the fan set 230 is disposed on the inner side of the first heating box 220, and the heater 240 is in a PCT heater structure.
Further, the preheating assembly 400 includes a preheating chamber 410, a second heating box 420 and a blower 430, the second heating box 420 is communicated with an inner cavity of the blower 430, the drying chamber 210 and the preheating chamber 410 are identical in structure and fixedly sleeved on the surface of the conveying chain set 110, the surfaces of the drying chamber 210 and the preheating chamber 410 are respectively provided with a circulating door opening 211, and the second heating box 420 is identical in structure with the first heating box 220.
Specifically, the surface heating and the surface paint drying operations of the automobile bumper are performed by using hot air streams inside the preheating assembly 400 and the hot air drying chamber 200, respectively.
In this embodiment, the telescopic upright 122 is of telescopic rod structure, and the bottom surface of the chuck base 123 is provided with a lifting fixture for the tooling car bumper.
Further, the sprocket set 332 includes a sprocket rotatably mounted on a surface of the transmission seat 331 and a chain sleeved on a surface of the sprocket, and the hobbing platform 121 is in driving engagement with the surface of the chain.
Specifically, the reciprocating driving motor 333 independently drives the sprocket set 332 to move, so as to perform reciprocating rotation of the reciprocating driving motor 333, drive the tool hanging seat 120 on the surface of the conveying chain set 110 to perform reciprocating swing motion, expand the spraying action area, and further avoid the occurrence of spraying dead angles.
In this embodiment, the spraying assembly 320 includes a screw rod stand 321, a pressurizing moving seat 322, and an atomizer 323 fixed on the bottom surface of the pressurizing moving seat 322, where the screw rod stand 321 is used to drive the pressurizing moving seat 322 to move up and down, and one end of the atomizer 323 faces the surface of the telescopic upright 122.
Specifically, the lifting motion of the atomizing nozzle 323 is performed under the driving of the screw rod vertical frame 321, and the uniform spraying operation is performed on the surface of the automobile bumper.
The working principle and the using flow of the invention are as follows:
the non-spraying surface of the automobile bumper to be sprayed faces the surface of the telescopic upright rod 122, the fixture clamping of the automobile bumper is carried out by utilizing the clamping piece at the bottom surface of the clamping disc seat 123, the height of the telescopic upright rod 122 is regulated, the bottom end of the automobile bumper is separated from the surface of the gear hobbing platform 121, the spraying shielding surface is reduced, the automobile bumper is driven to move under the cyclic rotation of the conveying chain group 110, firstly, the preheating chamber 410 is internally provided with the preheating chamber 410, the preheating chamber is internally provided with the preheating chamber 420 through high-temperature air flow, the surface temperature of the automobile bumper is improved, the paint liquid is convenient to uniformly coat on the surface of the automobile bumper, after the automobile bumper moves into the spraying chamber 310, the gear hobbing platform 121 is in fit engagement with the surface of the pressurizing movable seat 322, the reciprocating driving motor 333 drives the sprocket group 332 to reciprocate, namely, the rotation amount of the sprocket group 332 in the direction of the conveying chain group 110 is asymmetric rotation, and the rotation amount of the sprocket group 332 in the direction of the conveying chain group 110 is greater than the rotation amount of the sprocket group 332 in the direction of the non-conveying chain group 110, so that the fixture seat 120 and the automobile bumper symmetrically swings reciprocally on the conveying chain group 110;
the spray coating chamber 310 drives the pressurizing movable seat 322 and the atomizing nozzle 323 to move up and down through the screw rod vertical frame 321, moves back and forth or for a plurality of times along the surface of the automobile bumper, performs multiple spray coating, enters the drying chamber 210 through the continuous transmission of the conveying chain set 110 to perform high-temperature drying operation, and can perform multiple spray coating and drying operation under the rotary transmission of the conveying chain set 110.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. A chain conveyor automotive bumper spray line comprising: the hot air drying device comprises a circulating conveying seat (100), a hot air drying chamber (200), a spraying working mechanism (300) and a preheating component (400), wherein a conveying chain group (110), a tool hanging seat (120) and a tail gas recovery pipeline (130) are arranged on the surface of the circulating conveying seat (100), the conveying chain group (110) comprises a chain (111), a rotating wheel (112) and a driving motor (113), the chain (111) is sleeved on the periphery of the rotating wheel (112) and is in transmission connection with the driving motor (113), a plurality of uniformly distributed rotating pins (114) are arranged on the surface of the chain (111), the tool hanging seat (120) is rotatably arranged on the surface of the rotating pins (114), and the hot air drying chamber (200), the spraying working mechanism (300) and the preheating component (400) are fixedly arranged on the surface of the circulating conveying seat (100);
the spraying working mechanism (300) comprises a spraying chamber (310), a spraying assembly (320) and a swinging driving assembly (330), wherein the spraying assembly (320) and the swinging driving assembly are arranged on the inner side of the spraying chamber (310), one side of the spraying chamber (310) is provided with an exhaust pipe (311), and the exhaust pipe (311) is communicated with the air inlet end of the tail gas recovery pipeline (130).
2. The chain conveying automobile bumper spraying line according to claim 1, wherein the number of the tool hanging seats (120) is four, the number of the rotating wheels (112) is four, one rotating wheel (112) is fixedly connected with the output end of the driving motor (113), the chain (111) is sleeved on the surface of each rotating wheel (112), and the tool hanging seats (120) are arranged perpendicular to the top surface of the chain (111).
3. The chain-type conveying automobile bumper spraying line according to claim 1, wherein the hot air drying chamber (200) comprises a drying chamber (210), a first heating box (220) and a fan set (230), an air outlet port of the fan set (230) is communicated with an inner cavity of the drying chamber (210) through the first heating box (220), a heater (240) for heating air pumped by the fan set (230) is arranged on the inner side of the first heating box (220), and the heater (240) is of a PCT heater structure.
4. A chain conveyor car bumper spray line according to claim 3, wherein the preheating component (400) comprises a preheating chamber (410), a second heating box (420) and a blower (430), the second heating box (420) is communicated with an inner cavity of the blower (430), the drying chamber (210) and the preheating chamber (410) are identical in structure and fixedly sleeved on the surface of the conveyor chain group (110), circulating door openings (211) are respectively arranged on the surfaces of the drying chamber (210) and the preheating chamber (410), and the second heating box (420) and the first heating box (220) are identical in structure.
5. The chain conveyor car bumper spray line according to claim 1, wherein the swing driving assembly (330) comprises a transmission seat (331), a sprocket set (332) fixed on the bottom surface of the transmission seat (331) and a sprocket set (332) rotatably mounted on the surface of the transmission seat (331) and in transmission connection with the output end of the reciprocating driving motor (333), the tool hanging seat (120) comprises a hobbing table (121), a telescopic upright (122) fixed on the surface of the hobbing table (121) and a chuck seat (123) fixed on the top surface of the telescopic upright (122), and the surface of the hobbing table (121) is in transmission engagement with the surface of the pressurizing movable seat (322).
6. The chain conveyor car bumper spray line according to claim 5, wherein the telescopic upright rod (122) is of a telescopic rod structure, and a lifting clamp for the tooling car bumper is arranged on the bottom surface of the chuck base (123).
7. The chain conveyor vehicle bumper fascia according to claim 6, wherein the sprocket set (332) comprises a sprocket rotatably mounted on a surface of the driving seat (331) and a chain sleeved on the surface of the sprocket, and the gear hobbing stage (121) is in driving engagement with the surface of the chain.
8. The chain conveyor car bumper spray line according to claim 6, wherein the spray assembly (320) comprises a screw rod stand (321), a pressurizing movable seat (322) and an atomizer (323) fixed on the bottom surface of the pressurizing movable seat (322), the screw rod stand (321) is used for driving the pressurizing movable seat (322) to move up and down, and one end of the atomizer (323) faces the surface of the telescopic upright (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311415021.5A CN117139027A (en) | 2023-10-30 | 2023-10-30 | Chain type conveying automobile bumper spraying line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311415021.5A CN117139027A (en) | 2023-10-30 | 2023-10-30 | Chain type conveying automobile bumper spraying line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117139027A true CN117139027A (en) | 2023-12-01 |
Family
ID=88910358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311415021.5A Pending CN117139027A (en) | 2023-10-30 | 2023-10-30 | Chain type conveying automobile bumper spraying line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117139027A (en) |
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|---|---|---|---|---|
| US6158701A (en) * | 1999-09-03 | 2000-12-12 | Deshler; Donald T. | Painting stand for vehicle parts |
| CN206184658U (en) * | 2016-11-14 | 2017-05-24 | 温州众彩汽车零部件有限公司 | Automatic change paint spraying apparatus |
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