CN109014885B - Automatic screw locking production line for burner assembly - Google Patents

Automatic screw locking production line for burner assembly Download PDF

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Publication number
CN109014885B
CN109014885B CN201811163085.XA CN201811163085A CN109014885B CN 109014885 B CN109014885 B CN 109014885B CN 201811163085 A CN201811163085 A CN 201811163085A CN 109014885 B CN109014885 B CN 109014885B
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China
Prior art keywords
screw locking
clamping
screw
heat exchanger
supporting seat
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CN109014885A (en
Inventor
赵伟峰
钟祥源
黄广陵
孟周琳
李键
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Foshan Longshen Robot Co Ltd
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Foshan Longshen Robot Co Ltd
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Publication of CN109014885A publication Critical patent/CN109014885A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06Screw or nut setting or loosening machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines
    • B23P19/006Holding or positioning the article in front of the applying tool

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention relates to an automatic screw locking production line for burner assembly, which comprises a conveying channel and a positioning device for placing a burner, a heat exchanger and a smoke exhaust hood, a lifting device for controlling the lifting of the positioning device, a first lock screw device for fixing the burner and the heat exchanger, a product supporting bracket for preventing the smoke exhaust hood from dumping, a clamping mechanism for clamping the smoke exhaust hood and the heat exchanger, a second screw locking device used for fixing the smoke exhaust hood and the heat exchanger, the positioning device is arranged on the conveying channel in a sliding mode and slides along the conveying channel, the positioning device firstly passes through the first screw locking device, the lifting device lifts the positioning device, the first screw locking device fixes the combustor and the heat exchanger, then the positioning device passes through the clamping mechanism, the lifting device lifts the positioning device, the clamping mechanism clamps the smoke exhaust hood and the heat exchanger, and the second locking screw device fixes the smoke exhaust hood and the heat exchanger. The quantity of workers is greatly reduced, the labor cost is reduced, and the screw locking efficiency is high.

Description

Automatic screw locking production line for burner assembly
Technical Field
The invention relates to a screw production line, in particular to an automatic screw locking production line for combustor final assembly.
Background
The assembly between part and the part, generally adopt the screw to lock, consequently it needs the screw assembly process to make the product, consequently tradition mill needs to ask a large amount of workers to go on the screw work to the product, adopts the assembly line, relies on the staff to go on the screw operation to part and part, and is inefficient, because the cost of labor is constantly climbed, leads to adopting the manual work to go up the screw mode and has not been suitable for modern industry development demand in addition. Therefore, the automatic screw locking production line for combustor assembly is developed aiming at three parts of the smoke exhaust hood, the heat exchanger and the combustor in the production process of the water heater, labor cost is reduced, and assembly effect is improved, so that the automatic screw locking production line is very important.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the automatic screw locking production line for the burner assembly, which is simple to operate and realizes the automatic screw locking of the burner, the heat exchanger and the smoke exhaust hood.
The purpose of the invention is realized as follows:
an automatic screw locking production line for the assembly of a burner comprises a conveying channel and a positioning device for placing the burner, a heat exchanger and a smoke exhaust hood, a lifting device for controlling the lifting of the positioning device, a first lock screw device for fixing the burner and the heat exchanger, a product supporting bracket for preventing the smoke exhaust hood from dumping, a clamping mechanism for clamping the smoke exhaust hood and the heat exchanger, a second screw locking device used for fixing the smoke exhaust hood and the heat exchanger, the positioning device is arranged on the conveying channel in a sliding mode and slides along the conveying channel, the positioning device firstly passes through the first screw locking device, the lifting device lifts the positioning device, the first screw locking device fixes the combustor and the heat exchanger, then the positioning device passes through the clamping mechanism, the lifting device lifts the positioning device, the clamping mechanism clamps the smoke exhaust hood and the heat exchanger, and the second locking screw device fixes the smoke exhaust hood and the heat exchanger. The manual work is placed heat exchanger and combustor on positioning die, transfer passage removes positioner to first lock screw device, first lock screw device passes through screw locking with heat exchanger and combustor, then the manual work will take out the petticoat pipe and place on positioning die, the second lock screw device will take out petticoat pipe and heat exchanger and pass through screw locking and form the product, it can to put the arrangement at last manual work, whole lock screw process automation, the workman only carry on material loading and unloading process can, reduce workman's quantity greatly, alleviate the human cost, and lock the screw through first lock screw device and second lock screw device, it is efficient to lock the screw.
The aim of the invention can also be solved by the following technical measures:
as a more specific scheme, the positioning device comprises a bottom plate, pulleys, a positioning die and a wiring box, wherein the positioning die is fixed on the bottom plate, the wiring box is arranged on the bottom plate and positioned on one side of the positioning die, and the pulleys are respectively arranged at corners of the bottom plate. The bottom plate corner is provided with the pulley, the positioning die board is arranged in conveying channel, the pulley slides along conveying channel, and the positioning die moves more smoothly.
As a more specific scheme, the positioning mold is a hollow positioning mold, the inner cavity of the positioning mold forms a combustor positioning space, and the top of the positioning mold is provided with a top block for limiting the placement side-to-side of the combustor.
As a more specific scheme, the first screw locking device comprises a left first supporting seat, a right first supporting seat and a pressing mechanism, the left first supporting seat and the right first supporting seat are respectively arranged on the left side and the right side of the conveying channel, a first positioning device lifting area is formed between the left first supporting seat and the right first supporting seat, the pressing mechanism is located above the first positioning device lifting area, the left first supporting seat is provided with a left first clamping assembly and a left screw locking device, and the right first supporting seat is provided with a right first clamping assembly and a right screw locking device; first clamping component in a left side and the first clamping component in the right side stretch out towards first positioner lift region and are used for pressing from both sides tight combustor and heat exchanger, hold-down mechanism stretches out towards first positioner lift region and is used for compressing tightly gas ware and heat exchanger, left side lock screw ware and right lock screw ware stretch out towards first positioner lift region and are used for screwing the screw in combustor and heat exchanger handing-over department. Through being provided with first lock screw device, when positioner removed to first lock screw device, the tight combustor of the first clamping component in a left side and the tight combustor of the first clamping component in the right side and heat exchanger of right side clamp, left side lock screw ware and right lock screw ware with the screw in combustor and heat exchanger handing-over department, whole lock screw process automation, the lock screw accuracy is high.
As a more specific scheme, the product supporting bracket is arranged on the conveying channel and comprises a cross beam and a supporting piece, the cross beam penetrates through the clamping mechanism, the surface of the cross beam is provided with a scratch-proof strip, one end of the supporting piece is connected with the cross beam, the other end of the supporting piece is connected to the conveying channel, and the supporting piece upwards supports the cross beam. Through being provided with the crossbeam, avoid taking out the petticoat pipe and empty, the crossbeam surface is provided with prevents scraping the strip moreover, avoids taking out the petticoat pipe and causes with crossbeam direct contact when moving along with positioning die and scrape the flower, guarantees that the outward appearance of product is not influenced.
As a more specific scheme, the clamping mechanism comprises a left second supporting seat, a right second supporting seat and a clamping and lifting mechanism, the left second supporting seat and the right second supporting seat are respectively arranged at the left side and the right side of the conveying channel, a second positioning device lifting area is formed between the left second supporting seat and the right second supporting seat, the clamping and lifting mechanism is located above the second positioning device lifting area, the left second supporting seat is provided with a left second clamping assembly, the end part of the left second clamping assembly is provided with a first front clamping assembly and a second rear clamping assembly, the right second supporting seat is provided with a right second clamping assembly, the end part of the right second clamping assembly is provided with a second front clamping assembly and a second rear clamping assembly, the left second clamping assembly and the right second clamping assembly extend towards the second positioning device lifting area and are used for clamping the heat exchanger on the left and the right, and the first front clamping assembly and the second rear clamping assembly are respectively used for clamping the front part and, And the clamping and lifting mechanism is used for clamping the smoke exhaust hood and lifting the smoke exhaust hood, and is used for adjusting the positions of the smoke exhaust hood and the heat exchanger. Clamping mechanism is provided with clamping component around left second clamping component, first front and back clamping component, right second clamping component and the second, through clamping component around left second clamping component, first front and back clamping component, right second clamping component and the second clamp component carry out preceding, back, left and right clamp to taking out petticoat pipe and heat exchanger, avoid taking out petticoat pipe and heat exchanger pine to take off, improve the practicality of combustor final assembly automatic locking screw production line.
As a more specific scheme, press from both sides tight hoist mechanism including drawing petticoat pipe clamp module, hoisting module and support body, the support body is located left second supporting seat and right second supporting seat one side, and hoisting module sets up on the support body, drawing petticoat pipe clamp module is located second positioner lift region, and drawing petticoat pipe clamp module and hoisting module are connected, and hoisting module control draws petticoat pipe clamp module oscilaltion.
As a more specific scheme, the second screw locking device comprises a robot and a screw feeder, the screw feeder is located on one side of the conveying channel, the robot is located between the screw feeder and the conveying channel, the robot comprises a base and a mechanical arm, the mechanical arm is movably arranged on the base, a screw locking module is arranged on the mechanical arm, screws in the screw feeder are blown through air pipes to send the screws to the screw locking module, and the smoke exhaust hood and the heat exchanger are locked by the screw locking module. The second screw locking device comprises a robot and a screw feeding machine, the robot is provided with a screw locking module, the screw feeding machine provides screws for the robot, the robot locks the smoke exhaust hood and the heat exchanger together through the screws through the screw locking module, the operation is simple, the screw automatic feeding is realized, and the labor cost is saved.
As a more specific scheme, the screw locking module comprises a connecting plate, a mounting plate and a screwdriver, wherein the mounting plate is fixed at the upper end and the lower end of the connecting plate, a screw locking area is formed between the mounting plate and the mounting plate, and the screwdriver is fixed on the mounting plate and faces to the screw locking area.
As a more specific aspect, the screw feeder includes a screw feeder frame and a screw machine seated on the screw feeder frame to provide screws to the first and second screw locking devices.
The invention has the following beneficial effects:
according to the invention, the heat exchanger and the combustor are manually placed on the positioning die, the conveying channel moves the positioning device to the first screw locking device, the first screw locking device locks the heat exchanger and the combustor through screws, then the smoke exhaust hood is manually placed on the positioning die, the second screw locking device locks the smoke exhaust hood and the heat exchanger through screws to form a product, and finally the placing and arranging are manually carried out.
According to the invention, the first screw locking device is arranged, when the positioning device moves to the first screw locking device, the left first clamping assembly and the right first clamping assembly clamp the combustor and the heat exchanger, and the left screw locking device and the right screw locking device screw the screws at the joint of the combustor and the heat exchanger, so that the whole screw locking process is automatic, and the screw locking accuracy is high.
According to the invention, the clamping mechanism is provided with the left second clamping assembly, the first front and rear clamping assembly, the right second clamping assembly and the second front and rear clamping assembly, the smoke exhaust hood and the heat exchanger are clamped in a front, rear, left and right mode through the left second clamping assembly, the first front and rear clamping assembly, the right second clamping assembly and the second front and rear clamping assembly, the smoke exhaust hood and the heat exchanger are prevented from loosening, the practicability of an automatic screw locking production line of the burner assembly is improved, the second screw locking device comprises a robot and a screw feeding machine, the robot is provided with the screw locking module, the screw feeding machine provides screws for the robot, the robot locks the smoke exhaust hood and the heat exchanger together through the screws through the screw locking module, the operation is simple, the automatic screw feeding is realized, and the labor cost is saved.
Drawings
FIG. 1 is a schematic view of an automatic screw locking production line for a burner assembly.
Fig. 2 is a top view of fig. 1.
FIG. 3 is a schematic view of a positioning device of an automatic screw locking production line for burner assembly.
FIG. 4 is a schematic view of a first screw locking device of an automatic screw locking production line for burner assembly.
FIG. 5 is a schematic view of the right screw locking device of FIG. 4.
FIG. 6 is a schematic view of a clamping mechanism of the automatic screw locking production line for burner assembly.
FIG. 7 is a schematic view of a product support bracket of a burner assembly auto lock screw production line.
FIG. 8 is a schematic view of a screw locking module of an automatic screw locking production line for a burner assembly.
Fig. 9 is a schematic view of the screwdriver of fig. 8.
FIG. 10 is a schematic view of a screw feeder of an automatic screw locking production line for burner assembly.
Detailed Description
The invention is further described with reference to the following figures and examples:
embodiment, as shown in fig. 1 to 10, an automatic screw locking production line for a burner assembly comprises a conveying passage 1, a positioning device 2 for placing a burner 100, a heat exchanger 200 and a smoke exhaust hood 300, a lifting device 3 for controlling the lifting of the positioning device 2, a first screw locking device 4 for fixing the burner 100 and the heat exchanger 200, a product supporting bracket 5 for preventing the smoke exhaust hood 300 from toppling over, a clamping mechanism 6 for clamping the smoke exhaust hood 300 and the heat exchanger 200, a second screw locking device 7 for fixing the smoke exhaust hood 300 and the heat exchanger 200, wherein the positioning device 2, the first screw locking device 4 and the clamping mechanism 6 are sequentially arranged on the conveying passage 1, the positioning device 2 is slidably arranged on the conveying passage 1 and slides along the conveying passage 1, the positioning device 2 firstly passes through the first screw locking device 4, the lifting device 3 lifts the positioning device 2, the first lock screw device 4 fixes the burner 100 and the heat exchanger 200, and then the positioning device 2 is passed through the clamping mechanism 6, the lifting device 3 lifts up the positioning device 2, the clamping mechanism 6 clamps the smoke extraction hood 300 and the heat exchanger 200, and the second lock screw device 7 fixes the smoke extraction hood 300 and the heat exchanger 200.
Positioner 2 includes bottom plate 21, pulley 22, positioning die 23 and dress line box 24, positioning die 23 is cavity positioning die, and positioning die 23 inner chamber forms 100 location spaces of combustor, and positioning die 23 top is provided with and is used for restricting the combustor and puts the kicking block 231 that the side fell, and positioning die 23 fixes on bottom plate 21, and dress line box 24 sets up on bottom plate 21 and is located positioning die 23 one side, pulley 22 sets up respectively in bottom plate 21 corner.
The first screw locking device 4 comprises a left first supporting seat 41, a right first supporting seat 42 and a pressing mechanism 43, the left first supporting seat 41 and the right first supporting seat 42 are respectively arranged on the left side and the right side of the conveying channel 1, a first positioning device lifting area 44 is formed between the left first supporting seat 41 and the right first supporting seat 42, the pressing mechanism 43 is positioned above the first positioning device lifting area 44, the left first supporting seat 41 is provided with a left first clamping component 411 and a left screw locking device 412, and the right first supporting seat 42 is provided with a right first clamping component 421 and a right screw locking device 422; the left first clamping assembly 411 and the right first clamping assembly 421 extend towards the first positioning device lifting area 44 for clamping the burner 100 and the heat exchanger 200, the pressing mechanism 43 extends towards the first positioning device lifting area 44 for pressing the burner 100 and the heat exchanger 200, and the left screw locking device 412 and the right screw locking device 422 extend towards the first positioning device lifting area 44 for screwing screws at the joint of the burner 100 and the heat exchanger 200.
The clamping mechanism 6 comprises a left second supporting seat 61, a right second supporting seat 62 and a clamping and lifting mechanism 63, the left second supporting seat 61 and the right second supporting seat 62 are respectively arranged at the left side and the right side of the conveying channel 1, a second positioning device lifting area 64 is formed between the left second supporting seat 61 and the right second supporting seat 62, the clamping and lifting mechanism 63 is positioned above the second positioning device lifting area 64, the left second supporting seat 61 is provided with a left second clamping component 611, the end part of the left second clamping component 611 is provided with a first front and rear clamping component 612, the right second supporting seat 62 is provided with a right second clamping component 621, the end part of the right second clamping component 621 is provided with a second front and rear clamping component 622, the left second clamping component 611 and the right second clamping component 621 extend towards the second positioning device lifting area 64 for clamping the heat exchanger 200 on the left and the right, and the first front and rear clamping components 612 and the second front and rear clamping components 622 are respectively used for clamping the front and rear clamping the heat exchanger 200, At the rear end, the clamping and lifting mechanism 63 is used to clamp the extraction hood 300 and lift the extraction hood 300 for adjusting the position of the extraction hood 300 and the heat exchanger 200.
Clamping lifting mechanism 63 includes exhaust hood clamping module 631, hoisting module 63 and support body 633, support body 633 is located left second supporting seat 61 and right second supporting seat 62 one side, and hoisting module 63 sets up on support body 633, exhaust hood clamping module 631 is located second positioner lift region 64, and exhaust hood clamping module 631 and hoisting module 63 are connected, and hoisting module 63 controls exhaust hood clamping module 631 oscilaltion.
The product support bracket 5 is arranged on the conveying channel 1, the product support bracket 5 comprises a cross beam 51 and a support piece 52, the cross beam 51 penetrates through the clamping mechanism 6, the surface of the cross beam 51 is provided with a scratch-proof strip 53, one end of the support piece 52 is connected with the cross beam 51, the other end of the support piece 52 is connected to the conveying channel 1, and the support piece 52 upwards supports the cross beam 51.
The second screw locking device 7 comprises a robot 71 and a screw feeder 72. The screw feeder 72 is located at one side of the conveying channel 1, the robot 71 is located between the screw feeder 72 and the conveying channel 1, the robot 71 comprises a base 711 and a mechanical arm 712, the mechanical arm 712 is movably arranged on the base 711, and the mechanical arm 712 is provided with a screw locking module 73. The screw locking module 73 includes a connection plate 731, a mounting plate 732, and a screw driver 733, the mounting plate 732 is fixed to upper and lower ends of the connection plate 731, a screw locking region 734 is formed between the mounting plate 732 and the mounting plate 732, and the screw driver 733 is fixed to the mounting plate 732 and faces into the screw locking region 734.
The screw feeder 72 includes a screw feeder frame 721 and a screw feeder 722, and the screw feeder 722 is seated on the screw feeder frame 721 and provides screws for the first screw locking device 4 and the second screw locking device 7.
The screw feeder 72 blows the screw through the air tube to the screw locking module 73, which then locks the hood 300 to the heat exchanger 200 by turning the robot arm 712 to the conveyor path 1.
The working principle is as follows:
the worker places the combustor 100 and the heat exchanger 200 on the positioning mold 23 of the positioning device 2, the positioning device 2 moves to the first positioning device lifting area 44 of the first screw locking device 4, the lifting device 3 drives the positioning device 2 to lift, the left first clamping assembly 411 and the right first clamping assembly 421 extend out towards the first positioning device lifting area 44 to clamp the combustor 100 and the heat exchanger 200, the pressing mechanism 43 extends out towards the first positioning device lifting area 44 to press the combustor 100 and the heat exchanger 200, looseness of the combustor 100 and the heat exchanger 200 is avoided, and the left screw locking device 412 and the right screw locking device 422 extend out towards the first positioning device lifting area 44 to be used for screwing screws at a joint of the combustor 100 and the heat exchanger 200, so that the combustor 100 and the heat exchanger 200 are locked.
Then, the worker puts the smoke exhaust hood 300 on the positioning mold 23 of the positioning device 2, then the positioning device 2 moves into the clamping mechanism 6, the left second clamping assembly 611, the first front-back clamping assembly 612, the right second clamping assembly 621 and the second front-back clamping assembly 622 of the clamping mechanism 6 clamp the smoke exhaust hood 300 and the heat exchanger 200 in the front, back, left and right directions to avoid the smoke exhaust hood 300 and the heat exchanger 200 from loosening, then the robot 71 of the second locking screw device 7 rotates the mechanical arm 712 to the screw feeding machine 72 to take out the screws, then the robot 71 rotates the mechanical arm 712 to the clamping mechanism 6, the locking screw module 73 at the end of the mechanical arm 712 locks the smoke exhaust hood 300 and the heat exchanger 200 together to form a product through the screws, the worker puts and stores the taken product, and realizes that the smoke exhaust hood 300, the heat exchanger 200 and the burner 100 are locked through the screws, the screw feeding machine 72 is simple in operation, labor cost is saved, screws are provided for the first screw locking device 4 and the second screw locking device 7, and automatic screw feeding is achieved.

Claims (8)

1. The utility model provides a combustor assembly automatic screw locking production line which characterized in that: the positioning device is arranged on the conveying channel in a sliding mode and slides along the conveying channel, the first lock screw device is used for firstly passing through the first lock screw device, the lifting device lifts up the positioning device, the first lock screw device fixes the burner and the heat exchanger, the positioning device is used for fixing the burner and the heat exchanger, the lifting device lifts up the positioning device, the first lock screw device fixes the burner and the heat exchanger, the positioning device is used for lifting up the positioning device, the clamping device clamps the burner and the heat exchanger, and the second lock screw device fixes the burner and the heat exchanger;
the first screw locking device comprises a left first supporting seat, a right first supporting seat and a pressing mechanism, the left first supporting seat and the right first supporting seat are respectively arranged on the left side and the right side of the conveying channel in a seating mode, a first positioning device lifting area is formed between the left first supporting seat and the right first supporting seat, the pressing mechanism is located above the first positioning device lifting area, the left first supporting seat is provided with a left first clamping assembly and a left screw locking device, and the right first supporting seat is provided with a right first clamping assembly and a right screw locking device; the left first clamping assembly and the right first clamping assembly extend out of the first positioning device lifting area to clamp the combustor and the heat exchanger, the pressing mechanism extends out of the first positioning device lifting area to press the combustor and the heat exchanger, and the left screw locking device and the right screw locking device extend out of the first positioning device lifting area to screw the screws at the joint of the combustor and the heat exchanger;
the clamping mechanism comprises a left second supporting seat, a right second supporting seat and a clamping and lifting mechanism, the left second supporting seat and the right second supporting seat are respectively arranged on the left side and the right side of the conveying channel, a second positioning device lifting area is formed between the left second supporting seat and the right second supporting seat, the clamping and lifting mechanism is positioned above the second positioning device lifting area, the left second supporting seat is provided with a left second clamping assembly, the end part of the left second clamping assembly is provided with a first front clamping assembly and a rear clamping assembly, the right second supporting seat is provided with a right second clamping assembly, the end part of the right second clamping assembly is provided with a second front clamping assembly and a rear clamping assembly, the left second clamping assembly and the right second clamping assembly extend towards the second positioning device lifting area and are used for clamping the heat exchanger on the left side and the right side, and the first front clamping assembly and the second front clamping assembly and the rear clamping assembly are respectively used for clamping, And the clamping and lifting mechanism is used for clamping the smoke exhaust hood and lifting the smoke exhaust hood, and is used for adjusting the positions of the smoke exhaust hood and the heat exchanger.
2. The automatic screw locking production line for the burner assembly according to claim 1, characterized in that: the positioning device comprises a bottom plate, pulleys, a positioning die and a wiring box, the positioning die is fixed on the bottom plate, the wiring box is arranged on the bottom plate and located on one side of the positioning die, and the pulleys are respectively arranged at corners of the bottom plate.
3. The automatic screw locking production line for the burner assembly according to claim 2, characterized in that: the positioning die is a hollow positioning die, the inner cavity of the positioning die forms a combustor positioning space, and the top of the positioning die is provided with a top block used for limiting the placement side-falling of the combustor.
4. The automatic screw locking production line for the burner assembly according to claim 1, characterized in that: the product support bracket is arranged on the conveying channel and comprises a beam and a support piece, the beam penetrates through the clamping mechanism, the surface of the beam is provided with an anti-scraping strip, one end of the support piece is connected with the beam, the other end of the support piece is connected to the conveying channel, and the support piece upwards supports the beam.
5. The automatic screw locking production line for the burner assembly according to claim 1, characterized in that: the clamping and lifting mechanism comprises a smoke exhaust cover clamping module, a lifting module and a support body, the support body is located on one side of a left second supporting seat and a right second supporting seat, the lifting module is arranged on the support body, the smoke exhaust cover clamping module is located on a second positioning device lifting area, the smoke exhaust cover clamping module is connected with the lifting module, and the lifting module controls the smoke exhaust cover clamping module to lift up and down.
6. The automatic screw locking production line for the burner assembly according to claim 1, characterized in that: the second screw locking device comprises a robot and a screw feeding machine, the screw feeding machine is located on one side of the conveying channel, the robot is located between the screw feeding machine and the conveying channel, the robot comprises a base and a mechanical arm, the mechanical arm is movably arranged on the base, a screw locking module is arranged on the mechanical arm, screws in the screw feeding machine are blown through air pipes to send the screws to the screw locking module, and the screw locking module locks the smoke exhaust hood and the heat exchanger.
7. The automatic screw locking production line for the burner assembly according to claim 6, wherein: the screw locking module comprises a connecting plate, a mounting plate and a screwdriver, the mounting plate is fixed at the upper end and the lower end of the connecting plate, a screw locking area is formed between the mounting plate and the mounting plate, and the screwdriver is fixed on the mounting plate and faces the inside of the screw locking area.
8. The automatic screw locking production line for the burner assembly according to claim 6, wherein: the screw feeding machine comprises a screw feeding frame and a screw machine, wherein the screw machine is arranged on the screw feeding frame and provides screws for the first screw locking device and the second screw locking device.
CN201811163085.XA 2018-09-30 2018-09-30 Automatic screw locking production line for burner assembly Active CN109014885B (en)

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Application Number Priority Date Filing Date Title
CN201811163085.XA CN109014885B (en) 2018-09-30 2018-09-30 Automatic screw locking production line for burner assembly

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Application Number Priority Date Filing Date Title
CN201811163085.XA CN109014885B (en) 2018-09-30 2018-09-30 Automatic screw locking production line for burner assembly

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CN109014885A CN109014885A (en) 2018-12-18
CN109014885B true CN109014885B (en) 2020-08-25

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Publication number Priority date Publication date Assignee Title
CN112171560A (en) * 2020-09-30 2021-01-05 深圳创维-Rgb电子有限公司 Jig assembly and screw locking machine

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JPS5973245A (en) * 1982-10-21 1984-04-25 Nissan Motor Co Ltd Automatic screwing device

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JPS60161038A (en) * 1984-01-30 1985-08-22 Pentel Kk Assembling device employing robot
CN202356844U (en) * 2011-11-07 2012-08-01 佛山市广顺电器有限公司 Automatic mounting device for screws of compressor fan cylinder cover
CN204366391U (en) * 2014-10-20 2015-06-03 富鼎电子科技(嘉善)有限公司 Lock screw device
CN106112493A (en) * 2016-01-07 2016-11-16 苏州市璟硕自动化设备有限公司 Automatically screw system is locked
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