CN109079382B - Filter welding positioning mechanism and welding equipment thereof - Google Patents
Filter welding positioning mechanism and welding equipment thereof Download PDFInfo
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- CN109079382B CN109079382B CN201811004527.6A CN201811004527A CN109079382B CN 109079382 B CN109079382 B CN 109079382B CN 201811004527 A CN201811004527 A CN 201811004527A CN 109079382 B CN109079382 B CN 109079382B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0461—Welding tables
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Abstract
A filter weld locating mechanism includes: the welding device comprises a welding workbench, a welding adjusting device, a welding rotating device and a welding fixing device, wherein a welding guide sliding rail is arranged on the welding workbench; the welding adjusting device comprises a welding adjusting plate and a welding adjusting driving assembly, the welding adjusting plate is slidably mounted on the welding guiding slide rail, and the welding adjusting driving assembly is connected with the welding adjusting plate; the welding rotating device comprises a welding rotating driving assembly, a welding swing rod, a welding lifting assembly and a welding head, the welding rotating driving assembly is arranged on the welding adjusting plate, and the welding swing rod is connected with the welding rotating driving assembly. According to the filter welding positioning mechanism, the welding workbench, the welding adjusting device, the welding rotating device and the welding fixing device are arranged, so that positioning operation can be performed during welding processing, the welding processing precision is higher, meanwhile, the welding position can be adjusted according to products of different specifications, and the application range of the welding processing is wider.
Description
Technical Field
The invention relates to the technical field of filter processing, in particular to a filter welding positioning mechanism and welding equipment thereof.
Background
The function of the filter is to allow the signals of a certain part of frequencies to pass smoothly, while the signals of another part of frequencies are greatly suppressed, and the filter is essentially a frequency selection circuit. The frequency range in the filter through which a signal can pass is called a passband or passband; conversely, the frequency range in which the signal is greatly attenuated or completely suppressed is called the stop band; the dividing frequency between the pass band and the stop band is called the cut-off frequency; the voltage gain of the ideal filter in the pass band is constant, and the voltage gain in the stop band is zero; a transition band of a certain frequency range exists between the pass band and the stop band of the actual filter.
As shown in fig. 1, a filter control board assembly 10 includes a control board 11 and a resistor disc 12, wherein the control board 11 is provided with a placing groove 11a and a welding groove 11b, the placing groove 11a is communicated with the welding groove 11b, the back surface of the control board 11 is further provided with two clamping notches 11c, the resistor disc 12 includes a resistor disc body 12a and a welding strip 12b, the resistor disc body 12a is disposed in the placing groove 11a, and the welding strip 12b is disposed in the welding groove 11 b; after the resistive sheet 12 is placed, the welding strips 12b in the welding grooves 11b are welded by welding, so that the resistive sheet 12 is communicated with the control board 11.
In the conventional filter welding equipment, a jig on which the control board 11 and the resistance card 12 are placed is generally conveyed to a welding station, and then the control board 11 and the resistance card 12 are welded by corresponding welding guns. However, when the jig is conveyed in place, the position of the jig deviates due to the action of inertia, so that when a welding gun performs welding operation, the welding position has certain errors, and thus, a defective product with welding dislocation is easy to occur, and the quality of welding processing is affected.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a filter welding positioning mechanism and welding equipment thereof, wherein the filter welding positioning mechanism can be used for positioning a jig for welding transmission and adjusting the welding position according to products with different specifications.
The purpose of the invention is realized by the following technical scheme:
a filter weld locating mechanism includes:
the welding workbench is provided with a welding guide sliding rail;
the welding adjusting device comprises a welding adjusting plate and a welding adjusting driving assembly, the welding adjusting plate is slidably mounted on the welding guide sliding rail, and the welding adjusting driving assembly is connected with the welding adjusting plate;
the welding rotating device comprises a welding rotating driving assembly, a welding swing rod, a welding lifting assembly and a welding head, the welding rotating driving assembly is arranged on the welding adjusting plate, the welding swing rod is connected with the welding rotating driving assembly, the welding lifting assembly is arranged at the end part of the welding swing rod, and the welding head is connected with the welding lifting assembly; and
the welding fixing device comprises a first welding pushing assembly, a second welding pushing assembly, a first welding fixing column and a second welding fixing column, wherein the first welding pushing assembly and the second welding pushing assembly are arranged on the welding workbench respectively, the first welding pushing assembly is connected with the first welding fixing column, the second welding pushing assembly is connected with the second welding fixing column, the first welding fixing column and the second welding fixing column are arranged perpendicularly, and the first welding fixing column and the welding head are arranged in parallel.
In one embodiment, the welding guide rail is a linear rail.
In one embodiment, the welding adjustment driving assembly is a motor screw driving module.
In one embodiment, the welding adjusting plate is of a rectangular parallelepiped structure.
In one embodiment, the welding rotary drive assembly is a rotary electric machine.
In one embodiment, the welding lifting assembly is a cylinder.
In one of the embodiments, the welding head is a laser welding head.
In one embodiment, the first welding pushing assembly and the second welding pushing assembly are both air cylinders.
In one embodiment, the welding swing rod is provided with a reinforcing rib.
A welding device comprises the filter welding positioning mechanism, and further comprises a conveying assembly line, a resistor disc stacking mechanism, a resistor disc feeding and carrying mechanism and a defective product transferring mechanism, wherein the resistor disc stacking mechanism, the resistor disc feeding and carrying mechanism, the filter welding positioning mechanism and the defective product transferring mechanism are sequentially arranged on one side of the conveying assembly line along the moving direction of the conveying assembly line.
Compared with the prior art, the invention has at least the following advantages:
according to the filter welding positioning mechanism, the welding workbench, the welding adjusting device, the welding rotating device and the welding fixing device are arranged, so that positioning operation can be performed during welding processing, the welding processing precision is higher, meanwhile, the welding position can be adjusted according to products of different specifications, and the application range of the welding processing is wider.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of a filter control board assembly;
FIG. 2 is a schematic structural diagram of a welding apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a carrier jig of a conveying line of the welding apparatus shown in FIG. 2;
FIG. 4 is a schematic diagram of a resistor stacking mechanism of the welding apparatus of FIG. 2;
FIG. 5 is a schematic structural view of a resistor feed handling mechanism of the welding apparatus of FIG. 2;
FIG. 6 is a schematic structural diagram of a filter welding positioning mechanism of the welding apparatus of FIG. 2;
fig. 7 is a schematic structural view of a defective product transfer mechanism of the welding apparatus in fig. 2.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In one embodiment, a filter weld positioning mechanism includes: the welding device comprises a welding workbench, a welding adjusting device, a welding rotating device and a welding fixing device, wherein a welding guide sliding rail is arranged on the welding workbench; the welding adjusting device comprises a welding adjusting plate and a welding adjusting driving assembly, the welding adjusting plate is slidably mounted on the welding guide sliding rail, and the welding adjusting driving assembly is connected with the welding adjusting plate; the welding rotating device comprises a welding rotating driving assembly, a welding swing rod, a welding lifting assembly and a welding head, the welding rotating driving assembly is arranged on the welding adjusting plate, the welding swing rod is connected with the welding rotating driving assembly, the welding lifting assembly is arranged at the end part of the welding swing rod, and the welding head is connected with the welding lifting assembly; the welding fixing device comprises a first welding pushing assembly, a second welding pushing assembly, a first welding fixing column and a second welding fixing column, the first welding pushing assembly and the second welding pushing assembly are arranged on the welding workbench respectively, the first welding pushing assembly is connected with the first welding fixing column, the second welding pushing assembly is connected with the second welding fixing column, the first welding fixing column and the second welding fixing column are arranged perpendicularly, and the first welding fixing column and the welding head are arranged in parallel. According to the filter welding positioning mechanism, the welding workbench, the welding adjusting device, the welding rotating device and the welding fixing device are arranged, so that positioning operation can be performed during welding processing, the welding processing precision is higher, meanwhile, the welding position can be adjusted according to products of different specifications, and the application range of the welding processing is wider.
In order to better explain the filter welding positioning mechanism, the filter welding positioning mechanism is applied to welding equipment for explanation, so as to better understand the concept of the filter welding positioning mechanism. Referring to fig. 2, a welding apparatus 20 includes: the conveying assembly line 100, the resistor sheet stacking mechanism 200, the resistor sheet feeding and conveying mechanism 300, the filter welding and positioning mechanism 400 and the defective product transferring mechanism 500 are sequentially arranged on one side of the conveying assembly line 100 along the moving direction of the conveying assembly line 100, wherein the resistor sheet stacking mechanism 200, the resistor sheet feeding and conveying mechanism 300, the filter welding and positioning mechanism 400 and the defective product transferring mechanism 500 are sequentially arranged on one side of the conveying assembly line 100.
It should be noted that the conveying line 100 is used for performing feeding conveying and discharging conveying operations on the control board 11 of the filter control board assembly 10; the resistance chip stacking mechanism 200 is used for stacking and storing the resistance chips 12 and feeding the stacked resistance chips to the resistance chip feeding and carrying mechanism 300; the resistor disc feeding and conveying mechanism 300 is used for conveying the resistor discs 12 and conveying and placing the resistor discs 12 on the conveying assembly line 100 one by one; the filter welding positioning mechanism 400 is used for welding the control board 11 and the resistance card 12 on the transmission assembly line 100; the defective product transfer mechanism 500 is used to detect the filter control panel assembly 10 welded on the conveying line 100 and remove a defective product.
Referring to fig. 2 again, the conveying line 100 includes a conveying support platform 110, a first conveyor belt 120, a first conveying driving assembly 130, a second conveyor belt 140, a second conveying driving assembly 150, a pushing assembly 160 and a bearing fixture 170, the conveying support platform 110 is provided with a first limit baffle 111, a second limit baffle 112 and a third limit baffle 113, the first limit baffle 111, the second limit baffle 112 and the third limit baffle 113 are arranged in parallel, the first conveyor belt 120 is arranged between the first limit baffle 111 and the second limit baffle 112, the second conveyor belt 140 is arranged between the second limit baffle 112 and the third limit baffle 113, the first conveying driving assembly 130 is connected with the first conveyor belt 120, the second conveying driving assembly 150 is connected with the second conveyor belt 140, the pushing assembly 160 is arranged on the conveying support platform 110, the bearing fixture 170 is used for bearing a filter control board, that is, the carrying fixture 170 is used for carrying and placing the control board 11, the first conveyor belt 130 is used for performing loading and conveying operations on the carrying fixture 170, the pushing assembly 160 is used for pushing the carrying fixture 170 on the first conveyor belt 130 to the second conveyor belt 140, and the second conveyor belt 140 is used for performing unloading and conveying operations on the carrying fixture 170. In this embodiment, the first conveying driving assembly 130 and the second conveying driving assembly 150 are both motors.
It should be noted that the first limit baffle 111 and the second limit baffle 112 form a feeding area, the first conveyor belt 120 is disposed between the first limit baffle 111 and the second limit baffle 112, and the first conveyor driving assembly 130 is configured to drive the first conveyor belt 120 to rotate relative to the conveying support table 110, so as to feed and convey the loading fixture 170 placed on the first conveyor belt 120. The second limit baffle 112 and the third limit baffle 113 form a blanking area, the second conveying belt 140 is disposed between the second limit baffle 112 and the third limit baffle 113, and the second conveying driving assembly 150 is used for driving the second conveying belt 140 to rotate relative to the conveying support table 110, so as to feed and convey the bearing jig 170 placed on the second conveying belt 140. The first limiting baffle 111, the second limiting baffle 112 and the third limiting baffle 113 play a role of position limitation in the processes of feeding and discharging of the bearing jig 170, so that the conveying operation of the conveying assembly line 100 is more stable.
In an embodiment, the first conveyor belt 120 and the second conveyor belt 140 are symmetrically disposed on the conveying support table 110 with the second limit baffle 112 as a central axis, and the conveying direction of the first conveyor belt 120 is opposite to the conveying direction of the second conveyor belt 140, so that the overall structural strength is more compact, the purpose of saving space is achieved, and the welding operation of the filter control panel assembly 10 is simpler.
Referring to fig. 2 again, the pushing assembly 160 includes a pushing plate 161 and a pushing driving member 162, the pushing plate 161 is slidably disposed between the first conveying belt 120 and the second conveying belt 140, and the pushing driving member 162 is connected to the pushing plate 161; in this embodiment, the material pushing plate 161 is a rectangular parallelepiped structure, and the material pushing driving member 162 is an air cylinder.
Further, one end of the conveying support table 110 is provided with a conveying positioning barrier 114, and the conveying positioning barrier 114 is a rectangular parallelepiped structure.
It should be noted that, the first conveyor belt 120 carries out loading and conveying on the bearing jig 170, firstly, the bearing jig 170 is conveyed to a station of the resistance card feeding and conveying mechanism 300, the resistance card feeding and conveying mechanism 300 places the resistance card 12 at a position corresponding to the bearing jig 170, and after the resistance card placement is completed, the first conveyor belt 120 conveys the bearing jig 170 to the filter welding and positioning mechanism 400 for welding operation, so that the resistance card 12 is welded on the control board 11; after the welding is completed, the first conveying belt 120 conveys the bearing jig 170 to the pushing assembly 160, at this time, the bearing jig 170 abuts against the conveying positioning barrier strips 114 on the conveying support table 110, the conveying positioning barrier strips 114 play a role in position limitation, so that the bearing jig 170 is in a relatively static state, at this time, the pushing driving member 162 drives the pushing plate 161 to move towards the direction of the second conveying belt 140, so as to push the bearing jig 170 to move onto the second conveying belt 140, and then the bearing jig 170 is subjected to a blanking conveying operation through the second conveying belt 140.
In order to enable the material pushing plate 161 to smoothly push the bearing jig 170 to the second conveying belt 140, a pushing through groove is formed in the second limiting baffle 112, the pushing through groove is aligned with the material pushing plate 161, and a pushing channel is formed between the first conveying belt 120 and the second conveying belt 140 by the aid of the pushing through groove, so that the bearing jig 170 can be smoothly pushed to the second conveying belt 140 by the material pushing plate 161, and meanwhile, the pushing through groove can play a role in position limitation on the bearing jig 170, so that the pushing operation of the material pushing plate 161 is more stable, and the bearing jig 170 can be accurately pushed to the second conveying belt 140.
As shown in fig. 3, the bearing jig 170 includes a bearing base 171, a rotary driving member 172 and a positioning pressing strip 173, a control board placing groove 171a and a mounting groove 171b are formed in the bearing base 171, the control board placing groove 171a and the mounting groove 171b are arranged at an interval, the rotary driving member 172 is arranged in the mounting groove 171b, one end of the positioning pressing strip 173 is connected to the rotary driving member 172, and the other end of the positioning pressing strip 173 is used for pressing and fixing the filter control board in the control board placing groove 171a, that is, the other end of the positioning pressing strip 173 is used for pressing and fixing the control board 11 in the control board placing groove 171 a. In this embodiment, the rotary driving member is a rotary motor, and the bearing base is a rectangular parallelepiped structure.
It should be noted that the control board 11 is placed in the control board placing groove 171a of the bearing base 171 by a manual operation or a corresponding manipulator, at this time, the rotary driving member 172 disposed in the mounting groove 171b drives the positioning bead 173 to rotate, so that one end of the positioning bead 173 rotates on the control board placing groove 171a, thereby compressing and fixing the control board 11 in the control board placing groove 171a, preventing the control board 11 in the control board placing groove 171a from shifting during the welding process of the resistance sheets 12, and making the welding process more accurate.
In an embodiment, the control board placing grooves 171a and the mounting grooves 171b are provided with a plurality of grooves, so that the loading and welding operations of the plurality of control boards 11 can be adapted to, and the production and processing efficiency can be effectively improved.
Referring to fig. 3 again, in order to further improve the bearing strength of the bearing jig 170 on the control board 11, so that the control board 11 can be quickly installed and placed without causing position deviation, a side surface of the control board placing groove 171a away from the mounting groove 171b is provided with a limiting elastic plate 171c, the limiting elastic plate 171c is provided with a first limiting elastic column 171d and a second limiting elastic column 171e, and the first limiting elastic column 171d and the second limiting elastic column 171e are arranged in parallel. In this embodiment, the limiting elastic plate is a rubber elastic plate, and the first limiting elastic column and the second limiting elastic column are silica gel elastic columns. When control panel 11 is placed in control panel standing groove 171a, when one end of control panel 11 and a side butt in the control panel standing groove 171a, the other end and the spacing elastic plate 171c butt of control panel 11, elastic force through spacing elastic plate 171c, can prescribe a limit to the position of control panel 11 fast from this, carry out the joint location with two joint breach 11c of control panel 11 respectively through setting up first spacing elasticity post 171d and the spacing elasticity post 171e of second, thus, can further improve the stability of control panel 11 in control panel standing groove 171a, can prevent control panel 11 misloading or dress simultaneously and turn over, make control panel 11 place installation operation precision higher.
As shown in fig. 4, the following describes the resistor sheet stacking mechanism 200:
a resistor disc stacking mechanism 200 comprising: the stacking device comprises a stacking workbench 210, a stacking adjusting device 220, a stacking blanking device 230 and a stacking separating device 240, wherein a stacking adjusting guide rail 211 is arranged on the stacking workbench 210; in this embodiment, the stack adjustment rail is a linear rail.
Further, the stacking adjustment device 220 includes a stacking adjustment sliding plate 221 and a stacking adjustment driving assembly 222, the stacking adjustment sliding plate 221 is slidably disposed on the stacking adjustment guiding rail 211, and the stacking adjustment driving assembly 222 is connected to the stacking adjustment sliding plate 221; in this embodiment, the stacking adjustment driving assembly 222 includes a motor and a screw rod, the motor is connected to the screw rod, and the stacking adjustment sliding plate is connected to the screw rod.
It should be noted that the stacking workbench 210 is arranged at one side of the conveying line 100, and the stacking adjustment driving assembly 222 is used for driving the stacking adjustment sliding plate 221 to slide on the stacking workbench 210, so that the position of the stacking adjustment sliding plate 221 can be adjusted, thereby adapting to production operations under different conditions and enabling the precision of production and processing to be higher; the stacking and adjusting device 220 can adjust the positions of the stacking and blanking device 230 and the stacking and separating device 240, so that the resistor 12 can be accurately separated and blanked onto the resistor feeding and carrying mechanism 300.
Referring to fig. 4 again, the stacking and blanking device 230 includes a stacking and blanking support frame 231, a first stacking block 232, a second stacking block 233, a stacking and clamping driving assembly 234, and a stacking and blanking tube set 235, wherein the stacking and blanking support frame 231 is disposed on the stacking worktable 210, the first stacking block 232 and the second stacking block 233 are slidably disposed on two sides of the stacking and blanking support frame 231, the stacking and clamping driving assembly 234 is connected to the first stacking block 232 and the second stacking block 233, respectively, and the stacking and blanking tube set 235 is disposed between the first stacking block 232 and the second stacking block 233.
In one embodiment, the stacking blanking tube set 235 comprises a plurality of blanking tubes, each of which is arranged on the stacking blanking support frame; for another example, the first stacking block and the second stacking block are arranged in parallel; for another example, the first stacking block is aligned with the second stacking block; in another example, the stacking and clamping driving assembly is a clamping cylinder; thus, the overall structural strength can be improved, and the overall structure is more compact.
It should be noted that the stacking and blanking tube set 235 is mounted on the stacking and blanking support frame 231, and the stacking and clamping driving assembly 234 drives the first stacking and clamping block 232 and the second stacking and clamping block 233 to perform a clamping movement close to each other, so as to clamp and fix the stacking and blanking tube set 235 on the stacking and blanking support frame 231. The stacking and blanking pipe set 235 is provided with a plurality of blanking pipes, so that the resistor 12 can be stacked in the blanking pipes, and the inner cavities of the blanking pipes are arranged according to the shape of the resistor 12, so that the position of the resistor 12 during stacking can be limited, and meanwhile, the resistor can better fall and be separated when the stacking and separating device 240 performs a separating operation.
Referring to fig. 4 again, the stacking and separating device 240 includes a stacking and fixing plate 241, a stacking and separating slide plate 242, and a stacking and separating driving portion 243, the stacking and fixing plate 241 is mounted on the stacking table 210, the stacking and fixing plate 241 is provided with a separating groove, the separating groove is communicated with the stacking and discharging pipe set 235, the stacking and separating slide plate 242 is slidably disposed between the separating groove and the stacking and discharging pipe set, and the stacking and separating driving portion 243 is connected with the stacking and separating slide plate 242. In this embodiment, the stacking and separating driving portion is a cylinder, and the stacking and fixing plate has a rectangular parallelepiped structure.
It should be noted that when the resistance cards 12 are placed in a stacked state on the stacking blanking tube block 235, the stacking separation slide plate 242 is positioned between the separation groove and the stacking blanking tube block, so that the resistance cards 12 in the stacking blanking tube block 235 are carried by the stacking separation slide plate 242, and therefore, the resistance cards 12 do not fall down. When the blanking operation is required, the stacking and separating driving portion 243 drives the stacking and separating sliding plate 242 to slide, so that the stacking and separating sliding plate 242 is far away from the separating through groove and the stacking and discharging tube group, and the resistor disc in the stacking and discharging tube group falls to the resistor disc feeding and carrying mechanism 300 from the separating through groove, and then the resistor disc feeding and carrying mechanism 300 carries out feeding and carrying operation on the resistor disc 12; the stacking and blanking operation of the resistor discs 12 is completed by the reciprocating sliding operation of the stacking and separating slide plate 242.
According to the resistor stacking mechanism 200, the stacking workbench 210, the stacking adjusting device 220, the stacking blanking device 230 and the stacking separating device 240 are arranged, so that stacking blanking operation of the resistors 12 is completed, a manual production mode is replaced, and production and processing efficiency can be effectively improved.
As shown in fig. 5, the resistance card feeding/conveying mechanism 300 will be explained below:
a resistance card feed handling mechanism 300 comprising: resistance card pay-off support frame 310, resistance card material feeding unit 320 and resistance card transport manipulator 330, be provided with first pay-off spacing splint 311, the spacing splint of second pay-off 312 and pay-off spacing clamp plate 313 on the resistance card pay-off support frame 310, first pay-off spacing splint 311 and the spacing splint 312 of second pay-off set up respectively in the both sides of resistance card pay-off support frame 310, pay-off spacing clamp plate 313 is connected with first pay-off spacing splint 311 and the spacing splint 312 of second pay-off respectively.
Further, the resistance card feeding device 320 includes a feeding conveyor belt 321 and a feeding driving assembly 322, the feeding conveyor belt 321 is disposed between the first feeding limit clamping plate 311 and the second feeding limit clamping plate 312, the feeding driving assembly 322 is connected to the feeding conveyor belt 321, and the feeding driving assembly 322 is configured to drive the feeding conveyor belt 321 to rotate relative to the resistance card feeding support frame 310. In this embodiment, the first feeding limit clamp plate and the second feeding limit clamp plate are arranged in parallel; the feeding conveyor belt is an anti-static conveyor belt; the feeding driving component is a feeding motor.
It should be noted that the feeding conveyor belt 321 is connected to the separation through slot on the stacking fixing plate 241, and when the resistor disc 12 is dropped onto the feeding conveyor belt 321 from the separation through slot, the feeding driving assembly 322 drives the feeding conveyor belt 321 to rotate, so as to feed the resistor disc 12 to the resistor disc conveying manipulator 330. When the resistance card 12 is fed, the first feeding limit clamping plate 311 and the second feeding limit clamping plate 312 play a role in limiting the position of the resistance card 12, so that the feeding operation of the resistance card 12 is more stable; the feeding limit pressing plate 313 is used for compressing and limiting the resistance cards 12, so that the resistance cards 12 are prevented from jumping or two adjacent resistance cards 12 are prevented from overlapping in the feeding process, and the loading operation of the resistance cards 12 in one-by-one arrangement is realized.
Referring to fig. 5 again, the resistor disc conveying robot 330 includes a conveying support 331, a conveying traverse plate 332, a conveying lift assembly 333, a conveying traverse driving assembly 334, and a conveying adsorption block 335, the conveying support 331 is disposed on the discharge end of the feeding conveyor 321, the conveying traverse plate 332 is slidably disposed on the conveying support 331, the conveying lift assembly 333 is disposed on the conveying traverse plate 332, the conveying traverse driving assembly 333 is connected to the conveying traverse plate 332, and the conveying adsorption block 335 is connected to the conveying lift assembly 334.
Further, transport adsorption holes have been seted up on the transport adsorption block, and the downthehole transport that is provided with of transport adsorption air cock, so, can adsorb fixedly through transport adsorption air cock to the resistance card on the pay-off conveyer belt 321.
In one embodiment, the carrying lifting assembly is a cylinder; in another example, the conveying and transverse moving driving assembly is a linear screw rod stepping motor; for another example, the carrying and adsorbing air nozzle is a vacuum suction nozzle; if, for example, the transport adsorbs the hole for the round hole, so, can improve overall structure's compact, and can improve the stability of whole motion operation.
When the feeding conveyor 321 conveys the resistor discs 12 to the resistor disc conveying manipulator 330, the conveying lifting assembly 333 drives the conveying adsorption block 335 to descend so as to adsorb and fix the resistor discs on the feeding conveyor 321, then the conveying traverse driving assembly 334 drives the conveying traverse plate 332 to move towards the conveying assembly line 100, and meanwhile, the conveying lifting assembly 333 is matched with linkage operation, so that the resistor discs 12 on the conveying adsorption block 335 are conveyed and placed on the bearing jig 170 of the conveying assembly line 100, and the feeding and conveying operation of the resistor discs 12 is completed.
According to the resistor disc feeding and carrying mechanism 300, the resistor disc feeding and carrying support frame 310, the resistor disc feeding device 320 and the resistor disc carrying manipulator 330 are arranged, so that feeding, carrying and placing operations of the filter resistor discs are completed, a manual production mode is replaced, and the production and processing efficiency and the overall production quality can be effectively improved.
As shown in fig. 6, the filter welding positioning mechanism 400 is explained below:
the filter welding position mechanism 400 includes: the welding device comprises a welding workbench 410, a welding adjusting device 420, a welding rotating device 430 and a welding fixing device 440, wherein a welding guide sliding rail 411 is arranged on the welding workbench 410; in this embodiment, the welding guide rail 411 is a linear rail.
Further, the welding adjusting device 420 includes a welding adjusting plate 421 and a welding adjusting driving assembly 422, the welding adjusting plate 421 is slidably mounted on the welding guiding slide rail 411, and the welding adjusting driving assembly 422 is connected to the welding adjusting plate 421.
In one embodiment, the welding adjustment driving assembly 422 is a motor screw driving module; for another example, the welding adjusting plate is of a cuboid structure; therefore, the overall structural strength can be improved, and the overall structure is more compact.
It should be noted that the welding rotating device 430 is disposed on the welding adjusting plate 421, and the welding adjusting plate 421 performs an adjusting movement on the welding table 410 by being driven by the welding adjusting driving assembly 422, so that the welding position of the welding rotating device 430 can be adjusted according to the actual welding process, thereby improving the precision of the welding process.
Referring to fig. 6 again, the welding rotating device 430 includes a welding rotation driving assembly 431, a welding swing rod 432, a welding lifting assembly 433, and a welding head 434, wherein the welding rotation driving assembly 431 is disposed on the welding adjusting plate 421, the welding swing rod 432 is connected to the welding rotation driving assembly 431, the welding lifting assembly 433 is disposed at an end portion of the welding swing rod 432, and the welding head 434 is connected to the welding lifting assembly 433;
in one embodiment, the welding rotation drive assembly is a rotating motor; in another example, the welding lifting assembly is a cylinder; as another example, the weld head is a laser weld head; for another example, a reinforcing rib is arranged on the welding swing rod; therefore, the strength of the whole structure and the stability of the structure can be improved, and the stability of the whole motion can be improved.
It should be noted that, after the conveying line 100 conveys the carrying fixture 170 to the proper position, the carrying fixture 170 places the resistor disc 12 on the control board 11 through the resistor disc feeding and conveying mechanism 300, at this time, the welding rotary driving assembly 431 drives the welding swing rod 432 to rotate to the welding position of the carrying fixture 170, meanwhile, the welding lifting assembly 433 drives the welding head 434 to descend, the welding head 434 is connected with a corresponding welder, for example, the welding head 434 is connected with a laser welder, and then the welding operation is performed on the welding groove 11b on the control board 11 through the welding head 434, so that the 12b on the resistor disc 12 is welded in the welding groove 11b of the control board 11. By arranging the welding rotary driving assembly 431 and the welding swing rod 432, the welding rotary driving assembly can be adjusted according to the positions of products with different specifications, so that the welding rotary driving assembly can adapt to the welding operation of the products with different specifications, and the welding precision is higher; meanwhile, welding operations of different tracks can be performed through the swinging of the welding swing rod 432, so that the welding processing quality and the application range are improved.
Referring to fig. 6 again, the welding fixture 440 includes a first welding pushing element 441, a second welding pushing element 442, a first welding fixing column 443 and a second welding fixing column 444, the first welding pushing element 441 and the second welding pushing element 442 are respectively disposed on the welding worktable 410, the first welding pushing element 441 is connected to the first welding fixing column 443, the second welding pushing element 442 is connected to the second welding fixing column 444, the first welding fixing column 443 and the second welding fixing column 444 are disposed vertically, and the first welding fixing column 443 and the welding head 434 are disposed in parallel. In the present embodiment, the first welding pushing assembly 441 and the second welding pushing assembly 442 are both cylinders.
Further, in order to adjust the positions of the first welding fixed column 443 and the second welding fixed column 444 and improve the positioning accuracy of the welding fixture 440, a first welding fixed adjusting rail 412 and a second welding fixed adjusting rail 413 are provided on the welding table 410, the first welding fixed adjusting rail 412 and the second welding fixed adjusting rail 413 are respectively provided on two symmetrical side surfaces of the welding table 410, a first welding fixed adjusting sliding plate 412a is provided on the first welding fixed adjusting rail 412, the first welding pushing component 441 is provided on the first welding fixed adjusting sliding plate 412a, a second welding fixed adjusting sliding plate 413a is provided on the second welding fixed adjusting rail 413, the second welding pushing component 442 is provided on the second welding fixed adjusting sliding plate 413a, and the first welding fixed adjusting rail 412 and the second welding fixed adjusting rail 413 are respectively provided with a second welding fixed adjusting sliding plate 413a Scale lines are marked. By arranging the first welding fixing and adjusting track 412 and the first welding fixing and adjusting sliding plate 412a, the position of the first welding pushing assembly 441 can be adjusted in a sliding mode according to the scale lines on the first welding fixing and adjusting track 412, so that the positioning accuracy of the first welding fixing column 443 can be improved, the application range is wider, after adjustment is completed, the first welding fixing and adjusting sliding plate 412a can be fixed through screw connectors such as screws or bolts, and the adjusting device has the advantages of being simple and accurate in adjusting operation; similarly, adjust track 413 and second welding fixation through setting up second welding fixation and adjust slide 413a to can adjust the position of second welding promotion subassembly 442 according to the scale mark on second welding fixation adjusts track 413 and slide, therefore, can improve the positioning accuracy of second welding fixation post 444, and application scope is wider, accomplish adjust the back, through screwed part such as screw or bolt with second welding fixation adjust slide 413a fix can, have the characteristics of adjusting easy operation and accuracy.
Referring to fig. 3 again, the bearing base 171 is further provided with a first positioning hole 171f and a second positioning hole, the first positioning hole 171f is aligned with the first welding and fixing post 443, the second positioning hole is aligned with the second welding and fixing post 444, and the first positioning hole 171f and the second positioning hole are both provided with a rubber elastic sealing ring therein. The rubber elastic sealing ring can provide the elastic force for fixing on one hand, so that the fixing operation is more stable, and on the other hand, the bearing jig 170 can be protected.
It should be noted that, when the conveying assembly line 100 conveys the bearing fixture 170 to the processing station of the filter welding and positioning mechanism 400, the first welding pushing component 441 drives the first welding fixing column 443 to descend, so that the first welding fixing column 443 is inserted into the first positioning hole 171f, and meanwhile, the second welding pushing component 442 drives the second welding fixing column 444 to extend out, so that the second welding fixing column 444 is inserted into the second positioning hole, so that the position of the bearing fixture 170 is limited by the first welding fixing column 443 and the second welding fixing column 444, so that the filter control board component on the bearing fixture 170 does not move when performing welding processing, and thus the precision of the welding processing is improved.
Furthermore, a positioning protrusion column 171g is disposed in the first positioning hole 171f, a welding fixing groove is formed in the first welding fixing column 443, and the positioning protrusion column 171g is correspondingly matched with the welding fixing groove. By providing the positioning projecting column 171g and the welding fixing groove, the positioning accuracy of the first welding fixing column 443 can be improved, thereby further improving the accuracy of the welding process.
According to the filter welding positioning mechanism 400, the welding workbench 410, the welding adjusting device 420, the welding rotating device 430 and the welding fixing device 440 are arranged, so that positioning operation can be performed during welding processing, the welding processing precision is higher, meanwhile, the welding position can be adjusted according to products of different specifications, and the application range of welding processing is wider.
Referring to fig. 7, the defective product transfer mechanism 500 is explained as follows:
the defective product transfer mechanism 500 includes: the defective product transferring and detecting device comprises a defective product transferring and supporting frame 510, a defective product transverse moving module 520, a defective product lifting module 530 and a defective product adsorbing module 540, wherein the defective product transverse moving module 520 is arranged on the defective product transferring and supporting frame 510, the defective product lifting module 530 is connected with the defective product transverse moving module 520, the defective product adsorbing module 540 is connected with the defective product lifting module 540, a CCD detecting device 550 used for imaging detection is arranged at the end of the defective product transferring and supporting frame 510, the CCD detecting device 550 comprises a CCD detector 551 and a camera 552, the CCD detector 551 is connected with the defective product transferring and supporting frame 510, and the camera 552 is connected with the CCD detector 551.
It should be noted that, the conveying line 100 conveys the products, which are completed by the welding machine on the bearing jig 170, to the defective product transfer mechanism 500, at this time, the camera 552 on the CCD detection device 550 performs imaging operation on the filter control board assembly on the bearing jig 170, and the CCD detector 551 performs analysis and comparison on the imaged filter control board assembly, so as to determine whether the filter control board assembly on the bearing jig 170 meets the requirement of welding processing, when defective products occur, the defective product adsorption module 540 is driven by the defective product traverse module 520 and the defective product lifting module 530 to move to the position of the defective products, and adsorbs and fixes the filter control board assembly of the defective products, and then the defective products are driven by the defective product traverse module 520 and the defective product lifting module 530 to transfer to the defective product storage station.
Referring to fig. 7 again, the defective product traverse module 520 includes a defective product traverse sliding plate 521, a traverse rotating rod 522 and a traverse driving part 523, the traverse rotating rod 522 is rotatably disposed on the defective product transfer supporting frame 510, the defective product traverse sliding plate 521 is connected to the traverse rotating rod 522, and the traverse driving part 523 is connected to the traverse rotating rod 522. In this embodiment, the traverse rotating rod is a screw rod, and the traverse driving part is a motor.
The traverse driving unit 523 is configured to drive the traverse rotating rod 522 to rotate, so as to move the defective product traverse sliding plate 521 on the traverse rotating rod 522, thereby driving the defective product lifting module 530 on the defective product traverse sliding plate 521 to perform the traverse operation.
Referring to fig. 7 again, the defective product lifting module 530 includes a defective product lifting plate 531 and a lifting driving part 532, the defective product lifting plate 531 is slidably mounted on the defective product traverse sliding plate 521, and the lifting driving part 532 is connected to the defective product lifting plate 531. In this embodiment, the lifting driving part is a lifting cylinder.
It should be noted that the lifting driving portion 532 drives the defective product lifting plate 531 to perform lifting movement, when the defective product traverse sliding plate 521 moves above the corresponding defective product, the lifting driving portion 532 drives the defective product lifting plate 531 to descend, so that the defective product lifting module 540 contacts with the defective product and adsorbs and fixes the defective product, and then the defective product on the defective product lifting module 540 is subjected to defective product blanking transfer operation through the linkage operation of the defective product lifting plate 531 and the defective product traverse sliding plate 521.
Referring to fig. 7 again, the defective product adsorption module 540 includes an adsorption fixing block 541, a material suction rotating rod 542, and a material suction rotating portion 543, the adsorption fixing block 541 is connected to the defective product lifting plate 531, the material suction rotating portion 543 is disposed on the adsorption fixing block 541, and the material suction rotating rod 542 is connected to the material suction rotating portion 543. In this embodiment, inhale the material rotating part and be the rotating electrical machines, inhale the tip of material bull stick and be provided with and inhale the material air cock.
It should be noted that the defective product adsorption module 540 adsorbs the operation through inhaling the material air cock of inhaling on the material bull stick to the defective product, rotates the regulation through inhaling the angle that the material rotating part 543 inhaled the material bull stick 542 to can make the absorption operation precision of inhaling the material air cock of inhaling on the material bull stick higher, simultaneously, can carry out angle modulation when the defective product is deposited, make the operation precision of depositing of defective product follow the height.
According to the defective product transferring mechanism 500, the defective product transferring support frame 510, the defective product transverse moving module 520, the defective product lifting module 530, the defective product adsorbing module 540 and the CCD detecting device 550 are arranged, so that a welded filter control board assembly can be detected, defective products can be transferred and stored, and the detecting and processing efficiency and the overall production efficiency are higher.
Compared with the prior art, the invention has at least the following advantages:
according to the welding equipment 20, the conveying assembly line 100, the resistor disc stacking mechanism 200, the resistor disc feeding and conveying mechanism 300, the filter welding positioning mechanism 400 and the defective product transferring mechanism 500 are arranged, so that the processing operations of feeding, mounting, welding, detecting, blanking and the like of the filter control plate assembly are completed, the processing mode of manual welding is replaced, and the production and processing efficiency and the production quality are effectively improved.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (1)
1. A welding device is characterized by comprising a conveying assembly line, a resistor disc stacking mechanism, a resistor disc feeding and carrying mechanism, a filter welding and positioning mechanism and a defective product transferring mechanism, wherein the resistor disc stacking mechanism, the resistor disc feeding and carrying mechanism, the filter welding and positioning mechanism and the defective product transferring mechanism are sequentially arranged on one side of the conveying assembly line along the moving direction of the conveying assembly line;
the conveying assembly line is used for carrying out feeding conveying and discharging conveying operations on the control panel of the filter control panel assembly; the resistor disc stacking mechanism is used for stacking and storing the resistor discs and feeding the resistor discs to the resistor disc feeding and carrying mechanism; the resistor disc feeding and conveying mechanism is used for conveying the resistor discs and conveying and placing the resistor discs on the conveying production line one by one; the filter welding positioning mechanism is used for welding a control plate and a resistance card on the conveying assembly line; the defective product transfer mechanism is used for detecting the filter control board assembly welded on the conveying assembly line and removing defective products;
the filter welding positioning mechanism comprises a welding workbench, a welding adjusting device, a welding rotating device and a welding fixing device, wherein a welding guide sliding rail is arranged on the welding workbench, the welding adjusting device comprises a welding adjusting plate and a welding adjusting driving assembly, the welding adjusting plate is slidably mounted on the welding guide sliding rail, and the welding adjusting driving assembly is connected with the welding adjusting plate; the welding rotating device comprises a welding rotating driving assembly, a welding swing rod, a welding lifting assembly and a welding head, the welding rotating driving assembly is arranged on the welding adjusting plate, the welding swing rod is connected with the welding rotating driving assembly, the welding lifting assembly is arranged at the end part of the welding swing rod, and the welding head is connected with the welding lifting assembly; the welding fixing device comprises a first welding pushing assembly, a second welding pushing assembly, a first welding fixing column and a second welding fixing column, the first welding pushing assembly and the second welding pushing assembly are respectively arranged on the welding workbench, the first welding pushing assembly is connected with the first welding fixing column, the second welding pushing assembly is connected with the second welding fixing column, the first welding fixing column and the second welding fixing column are vertically arranged, and the first welding fixing column and the welding head are arranged in parallel;
the welding guide slide rail is a linear slide rail; the welding adjusting driving assembly is a motor lead screw driving module; the welding adjusting plate is of a cuboid structure; the welding rotation driving component is a rotating motor; the welding lifting assembly is an air cylinder; the welding head is a laser welding head; the first welding pushing assembly and the second welding pushing assembly are both cylinders; the welding swing rod is provided with a reinforcing rib;
be provided with first welding fixed regulation track and second welding fixed regulation track on the weldment work platform, first welding fixed regulation track with second welding fixed regulation track sets up respectively on the both sides face of the mutual symmetry of weldment work platform, be provided with first welding fixed regulation slide on the first welding fixed regulation track, first welding promotes the subassembly setting and is in on the first welding fixed regulation slide, be provided with second welding fixed regulation slide on the second welding fixed regulation track, second welding promotes the subassembly setting and is in on the second welding fixed regulation slide, first welding fixed regulation track reaches be provided with the scale mark on the second welding fixed regulation track respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811004527.6A CN109079382B (en) | 2018-08-30 | 2018-08-30 | Filter welding positioning mechanism and welding equipment thereof |
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| CN201811004527.6A CN109079382B (en) | 2018-08-30 | 2018-08-30 | Filter welding positioning mechanism and welding equipment thereof |
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| CN109079382A CN109079382A (en) | 2018-12-25 |
| CN109079382B true CN109079382B (en) | 2021-02-12 |
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| CN110666276B (en) * | 2019-08-23 | 2021-05-28 | 深圳市海云通信有限公司 | Filter welding equipment and welding method |
| CN111545947B (en) * | 2020-06-16 | 2024-03-19 | 淮北市真金彩钢有限公司 | Purlin backing plate welding set |
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| KR101556405B1 (en) * | 2014-06-23 | 2015-09-30 | 박수범 | A robot welding machine for an Euro-form frame |
| CN105345298A (en) * | 2015-12-14 | 2016-02-24 | 卢桂玲 | Spot welding device for circuit board |
| CN205520185U (en) * | 2016-04-29 | 2016-08-31 | 武汉银桥南海光电有限公司 | Electric welding is processed to light communication cabinet body |
| CN106041291B (en) * | 2016-08-06 | 2019-04-19 | 宁波金凤焊割机械制造有限公司 | A kind of copper strips or copper alloy belt Welding Method & Equipment |
| CN107499919A (en) * | 2017-07-31 | 2017-12-22 | 惠州市三协精密有限公司 | A kind of battery core cutting agency with spot welding detection function |
| CN107877061A (en) * | 2017-12-19 | 2018-04-06 | 惠州恒立信科技有限公司 | Spot-welding mechanism and its lithium battery welding equipment |
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Denomination of invention: Filter welding positioning mechanism and its welding equipment Effective date of registration: 20220512 Granted publication date: 20210212 Pledgee: Industrial Bank Co.,Ltd. Huizhou Branch Pledgor: HUIZHOU U&T ELECTRONICS Co.,Ltd. Registration number: Y2022980005446 |