Antenna elastic sheet welding detection automatic machine

Abstract

The utility model discloses an antenna shrapnel welding detection automatic machine which comprises a shrapnel coil stock feeding module and a steel sheet coil stock feeding module which are arranged in parallel, the shrapnel coil stock feeding module and the steel sheet coil stock feeding module are arranged in parallel, the output end of the shrapnel coil stock feeding module is provided with a feeding and cutting module in a butt joint mode, and the output end of the steel sheet coil stock feeding module is provided with a welding device in a butt joint mode. A double-station variable-pitch sucking and carrying device is placed between the elastic piece coil stock feeding module and the steel piece coil stock feeding module, an elastic piece transferring and rotating device is arranged below the double-station variable-pitch sucking and carrying device in a butt joint mode, and a pulling and feeding module is arranged at the output end of the welding device in a butt joint mode. A CCD (Charge Coupled Device) detection module used for detecting welded products and a rejecting module used for cutting and rejecting defective products are mounted on the material pulling and feeding module, and a finished product reel receiving module is arranged at the output end of the material pulling and feeding module in a butt joint manner. By means of the mode, automatic cutting, pitch changing, rotating, assembling and welding of products are achieved, and the size of the welded products and poor welding are detected.

Description

TECHNICAL FIELD

[0001] The utility model relates to antenna spring piece assembly technical field, in particular to a kind of antenna spring piece welding detection automatic machine. BACKGROUND

[0002] Antenna spring piece is welded by steel sheet and spring piece, steel sheet, spring piece are all coiled material feeding, need to cut down steel sheet and spring piece and weld together, involve steel sheet cutting, spring piece cutting, steel spring piece positioning, welding and multiple steps, currently mostly manual cooperation each equipment operation, low efficiency, spring piece is placed perpendicular to the direction of material tape, steel sheet is parallel to the material tape, spring piece material tape spacing and steel sheet material tape spacing are different, how to transport positioning product, it is the technical problem that urgently needs to be solved.

[0003] Based on the above defects and deficiencies, it is necessary to improve the existing technology, and design an antenna spring piece welding detection automatic machine. UTILITY MODEL CONTENT

[0004] The utility model mainly solves the technical problem to provide a kind of antenna spring piece welding detection automatic machine, realizes product automatic cutting, variable distance, rotation, assembly welding, detects welding product size and welding bad, rejects defective product and completes winding package.

[0005] To solve the above technical problems, one technical scheme of the utility model is: provide a kind of antenna spring piece welding detection automatic machine, the antenna spring piece welding detection automatic machine includes spring piece coiled material feeding module, feeding cutting module, steel sheet coiled material feeding module, welding device, double-station variable-distance suction handling device, spring piece transfer rotary device, material pulling feeding module, CCD detection module, rejection module and finished product reel receiving module, the spring piece coiled material feeding module and steel sheet coiled material feeding module are parallelly placed, and the spring piece coiled material feeding module output end is provided with feeding cutting module, the steel sheet coiled material feeding module output end is provided with welding device, the spring piece coiled material feeding module and steel sheet coiled material feeding module are placed with double-station variable-distance suction handling device, double-station variable-distance suction handling device lower side is provided with spring piece transfer rotary device, welding device output end is provided with material pulling feeding module, and material pulling feeding module is installed with the CCD detection module for detecting welding product and the rejection module for cutting and rejecting defective product, and material pulling feeding module output end is provided with finished product reel receiving module.

[0006] Preferably, the welding device comprises a welding runner plate, a lifting pulling mechanism and a welding mold group, the welding runner plate is provided with a feeding runner for conveying the steel sheet strip, the lifting pulling mechanism is arranged at the side end of the welding runner plate and used to drive the steel sheet strip in the feeding runner to move, the welding mold group is arranged above the lifting pulling mechanism in a butt joint mode, the lifting pulling mechanism comprises a feeding frame, a feeding push plate, a feeding cylinder, a first lifting cylinder, a lifting frame, a welding carrier, a second lifting cylinder, a lifting block, a positioning assembly and a pre-pressing assembly, the feeding push plate is slidably installed on the feeding frame through a linear sliding rail, the feeding frame is provided with the feeding cylinder used to drive the feeding push plate to slide parallel to the direction of the steel sheet strip, the first lifting cylinder is installed at the side end of the feeding push plate, the first lifting cylinder drives the lifting frame to move up and down, the welding carrier is installed at the top of the lifting frame, the second lifting cylinder is installed at the side end of the lifting frame, the second lifting cylinder drives the lifting block to move up and down, the lifting block penetrates through the welding carrier, the positioning assembly used to insert into the positioning hole of the strip and pre-press the steel strip is installed at the side end of the lifting block, and the pre-pressing assembly used to pre-press the spring piece to avoid false welding is also installed at the side end of the lifting block.

[0007] Preferably, the positioning assembly comprises a positioning block fixed to the lifting block and a positioning needle installed on the positioning block and used to insert into the positioning hole of the strip, the positioning block is outwardly extended at the side end and provided with a pressing part used to pre-press the steel sheet, and the pressing part is also provided with a guide slot used to position the installation position of the spring piece.

[0008] Preferably, the pre-pressing assembly comprises a fixed block, a top pin, a pre-pressing push-pull cylinder and a push block, the fixed block is fixed to the lifting block through a connecting column, the top pin capable of penetrating through the positioning block is movably inserted in the fixed block, the pre-pressing push-pull cylinder is fixedly arranged outside the fixed block, the push block is installed on the piston rod of the pre-pressing push-pull cylinder, and the top pin is clamped on the push block at the tail end.

[0009] Preferably, the double-station variable-distance suction carrying device comprises a stand, a KK module installed on the stand, a transfer plate driven by the KK module to move, two Z-direction cylinders vertically installed on the transfer plate, a lifting plate driven by the Z-direction cylinders to move up and down, and a variable-distance suction assembly installed on the lifting plate, the variable-distance suction assembly comprises a fixed plate, a first suction nozzle seat fixedly installed on the fixed plate, a second suction nozzle seat slidably installed on the fixed plate, an X-direction cylinder installed on the fixed plate and used to drive the second suction nozzle seat to move, and a suction nozzle installed at the lower end of the first suction nozzle seat and the second suction nozzle seat and used to suction the spring piece through negative pressure.

[0010] Preferably, the bullet piece transfer rotating device comprises a transfer frame, a guide seat, a sliding block, a pen-shaped cylinder, an adsorption plate, a rotating carrier and a connecting rod, the guide seat is installed on the top plate of the transfer frame, the sliding block is slidingly installed on the guide seat, the pen-shaped cylinder is installed on the transfer frame to drive the sliding block to slide along the guide seat, the adsorption plate is fixed on the guide seat through a pad, two rotating carriers are rotatably installed on the adsorption plate, the lower end of the rotating carrier is movably connected through the connecting rod, the rotating carrier is rotated by the sliding block, the mounting groove for guiding and positioning the bullet piece is arranged on the top of the rotating carrier, the adsorption hole for adsorbing the product is axially arranged on the rotating carrier, the adsorption cavity communicated with the adsorption hole is arranged on the adsorption plate, and the negative pressure equipment is connected to the outer end of the adsorption cavity through a joint.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] The double-station variable-distance suction and carrying device adsorbs two bullet pieces and carries the two bullet pieces with variable distance, so that the distance between the bullet pieces is consistent with the distance between the steel pieces on the steel piece strip.

[0013] The bullet piece transfer rotating device can synchronously position two bullet pieces after variable distance, can synchronously drive the two bullet pieces to rotate, so that the bullet pieces are placed in the same posture as the steel pieces, and subsequent carrying and welding are facilitated.

[0014] The welding device can automatically position the steel pieces and the bullet pieces, can pre-press the steel pieces and the bullet pieces, can ensure that the bullet pieces are tightly attached to the steel pieces, can avoid false welding, and can automatically pull and feed the material. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a top view of an antenna bullet piece welding and detection automatic machine.

[0016] Figure 2 It is a structure schematic view of a double-station variable-distance suction and carrying device of an antenna bullet piece welding and detection automatic machine.

[0017] Figure 3 It is a structure schematic view of a variable-distance adsorption assembly of an antenna bullet piece welding and detection automatic machine.

[0018] Figure 4 It is a structure schematic view of a bullet piece transfer rotating device of an antenna bullet piece welding and detection automatic machine.

[0019] Figure 5 It is a cross-sectional view of a rotating carrier of an antenna bullet piece welding and detection automatic machine.

[0020] Figure 6 It is a structure schematic view of a welding device of an antenna bullet piece welding and detection automatic machine.

[0021] Figure 7 It is a structure schematic view of a jacking and material pulling mechanism of an antenna bullet piece welding and detection automatic machine.

[0022] Figure 8 It is a positioning assembly sectional view of an antenna shell welding detection automatic machine.

[0023] Figure 9 It is a pre-pressing assembly partial sectional view of an antenna shell welding detection automatic machine.

[0024] 1, shell roll material feeding module, 2, feeding and cutting module, 3, steel sheet roll material feeding module, 4, welding device, 41, welding flow channel plate, 42, lifting material pulling mechanism, 421, feeding frame, 422, feeding push plate, 423, feeding air cylinder, 424, first lifting air cylinder, 425, lifting frame, 426, welding loading platform, 427, second lifting air cylinder, 428, lifting block, 429, positioning assembly, 4291, positioning block, 4290, pressing part, 42911, guide through groove, 4292, positioning needle, 4210, pre-pressing assembly, 42101, fixed block, 42102, ejector pin, 42103, pre-pressing push-pull air cylinder, 42104, push block, 43, welding module, 5, double-station variable-distance suction and carrying device, 51, stand column, 52, KK module, 53, moving plate, 54, Z-direction air cylinder, 55, lifting plate, 56, variable-distance suction assembly, 561, fixed plate, 562, first suction nozzle seat, 563, second suction nozzle seat, 564, X-direction air cylinder, 565, suction nozzle, 6, shell transfer rotating device, 61, transfer frame, 62, guide seat, 63, sliding block, 64, pen-shaped air cylinder, 65, suction plate, 650, suction cavity, 66, rotating loading seat, 660, 661, suction hole, 67, connecting rod, 7, material pulling and feeding module, 8, CCD detection module, 9, scrap removing module, 10, finished product reel collecting module. DETAILED DESCRIPTION

[0025] The advantages and features of the utility model will be more easily understood by the person skilled in the art in combination with the preferred embodiments of the utility model described in detail below, so that the protection scope of the utility model can be defined more clearly and explicitly.

[0026] Please refer to Figures 1 to 9 The utility model embodiment includes:

[0027] An antenna shell welding detection automatic machine, which comprises a shell roll material feeding module 1, a feeding and cutting module 2, a steel sheet roll material feeding module 3, a welding device 4, a double-station variable-distance suction and carrying device 5, a shell transfer rotating device 6, a material pulling and feeding module 7, a CCD detection module 8, a scrap removing module 9 and a finished product reel collecting module 10.

[0028] The elastic sheet coil feeding module 1 and the steel sheet coil feeding module 3 are arranged in parallel, the output end of the elastic sheet coil feeding module 1 is connected to the feeding and cutting module 2, the output end of the steel sheet coil feeding module 3 is connected to the welding device 4, the double-station variable-distance suction transfer device 5 is arranged between the elastic sheet coil feeding module 1 and the steel sheet coil feeding module 3, the elastic sheet transfer rotary device 6 is arranged below the double-station variable-distance suction transfer device 5, the pulling and feeding module 7 is arranged at the output end of the welding device 4, the CCD detection module 8 for detecting the welding product and the rejection module 9 for cutting and rejecting defective products are installed on the pulling and feeding module 7, and the finished product coil collecting module 10 is arranged at the output end of the pulling and feeding module 7.

[0029] The double-station variable-distance suction transfer device 5 comprises a stand 51, a KK module 52 installed on the stand 51, a transfer plate 53 driven to move by the KK module 52, two Z-direction air cylinders 54 vertically installed on the transfer plate 53, a lifting plate 55 driven to move up and down by the Z-direction air cylinders 54, and a variable-distance suction assembly 56 installed on the lifting plate 55, wherein the variable-distance suction assembly 56 comprises a fixed plate 561, a first suction nozzle seat 562 fixedly installed on the fixed plate 561, a second suction nozzle seat 563 slidingly installed on the fixed plate 561, an X-direction air cylinder 564 installed on the fixed plate 561 for driving the second suction nozzle seat 563 to move, and suction nozzles 565 installed at the lower ends of the first suction nozzle seat 562 and the second suction nozzle seat 563 for suctioning the elastic sheet by negative pressure.

[0030] The elastic sheet transfer rotary device 6 comprises a transfer rack 61, a guide seat 62, a sliding block 63, a pen-shaped air cylinder 64, a suction plate 65, rotary carriers 66, and connecting rods 67, wherein the guide seat 62 is installed on the top plate of the transfer rack 61, the sliding block 63 is slidingly installed on the guide seat 62, the pen-shaped air cylinder 64 is installed on the transfer rack 61 for driving the sliding block 63 to slide along the guide seat 62, the suction plate 65 is fixed to the guide seat 62 through a pad, the two rotary carriers 66 are rotatably installed on the suction plate 65, the lower ends of the rotary carriers 66 are movably connected through the connecting rods 67, the sliding block 63 drives the rotary carriers 66 to rotate, the top of each rotary carrier 66 is provided with a mounting groove 660 for conveniently guiding and positioning the elastic sheet, the rotary carrier 66 is axially provided with a suction hole 661 for suctioning the product, the suction plate 65 is provided with a suction cavity 650 communicated with the suction hole 661, and the outer end of the suction cavity 650 is externally connected to a negative pressure device through a joint.

[0031] The welding device 4 comprises a welding runner plate 41, a lifting pulling mechanism 42 and a welding module 43, the welding runner plate 41 is provided with a feeding runner for conveying the steel sheet strip, the lifting pulling mechanism 42 is arranged at the side end of the welding runner plate 41 and used to drive the steel sheet strip in the feeding runner to move, the welding module 43 is arranged in butt joint above the lifting pulling mechanism 42, the lifting pulling mechanism 42 comprises a feeding frame 421, a feeding push plate 422, a feeding cylinder 423, a first lifting cylinder 424, a lifting frame 425, a welding carrier 426, a second lifting cylinder 427, a lifting block 428, a positioning assembly 429 and a pre-pressing assembly 4210, the feeding push plate 422 is slidingly installed on the feeding frame 421 through a linear slide rail, the feeding cylinder 423 is installed on the feeding frame 421 and used to drive the feeding push plate 422 to slide parallel to the direction of the steel sheet strip, the first lifting cylinder 424 is installed at the side end of the feeding push plate 422, the first lifting cylinder 424 drives the lifting frame 425 to move up and down, the welding carrier 426 is installed at the top of the lifting frame 425 and located below the steel sheet strip, the second lifting cylinder 427 is installed at the side end of the lifting frame 425, the second lifting cylinder 427 drives the lifting block 428 to move up and down, the lifting block 428 penetrates through the welding carrier 426, the positioning assembly 429 is installed at the side end of the lifting block 428 and used to insert into the positioning hole of the strip and pre-press the steel strip, the pre-pressing assembly 4210 is also installed at the side end of the lifting block 428 and used to pre-press the spring piece to avoid false welding.

[0032] The positioning assembly 429 comprises a positioning block 4291 fixed to the lifting block 428 and a positioning needle 4292 installed on the positioning block 4291 and used to insert into the positioning hole of the strip, the positioning block 4291 is outwardly extended at the side end and provided with a pressing part 4290 used to pre-press the steel sheet, the pressing part 4290 is also provided with a guide slot 42911 used to position the installation position of the spring piece.

[0033] The pre-pressing assembly 4210 comprises a fixed block 42101, a top pin 42102, a pre-pressing push-pull cylinder 42103 and a push block 42104, the fixed block 42101 is fixed relative to the lifting block 428 through a connecting column, the top pin 42102 is movably inserted in the fixed block 42101 and capable of penetrating through the positioning block 4291, the pre-pressing push-pull cylinder 42103 is fixed relative to the outside of the fixed block 42101, the push block 42104 is installed on the piston rod of the pre-pressing push-pull cylinder 42103, the end of the top pin 42102 is clamped on the push block 42104, the top pin 42102 is extended with the pre-pressing push-pull cylinder 42103 and used to pre-press the spring piece on the steel sheet.

[0034] The utility model discloses an antenna spring piece welding detection automatic machine, realizes product automatic cutting, variable distance, rotation, assembly welding, detects the size of welding product and welding badness, removes bad product and completes winding package.

[0035] The utility model discloses an antenna spring piece welding detection automatic machine, realizes product automatic cutting, variable distance, rotation, assembly welding, detects the size of welding product and welding badness, removes bad product and completes winding package.

[0036] The above-mentioned is only the embodiment of the utility model, and does not restrict the patent range of the utility model, and the equivalent structure or equivalent flow conversion of the contents of the utility model specification and the drawings, or direct or indirect application in other related technical fields, are all included in the patent protection range of the utility model.

Claims

1. An antenna spring welding inspection robot, characterized by: The device comprises a shell fragment coil stock feeding module, a feeding and cutting module, a steel sheet coil stock feeding module, a welding device, a double-station variable-distance suction and conveying device, a shell fragment transfer rotary device, a pulling and feeding module, a CCD detection module, a defective product removing module and a finished product coil collecting module, the shell fragment coil stock feeding module and the steel sheet coil stock feeding module are arranged in parallel, the feeding and cutting module is arranged at the output end of the shell fragment coil stock feeding module, the welding device is arranged at the output end of the steel sheet coil stock feeding module, the double-station variable-distance suction and conveying device is arranged between the shell fragment coil stock feeding module and the steel sheet coil stock feeding module, the shell fragment transfer rotary device is arranged below the double-station variable-distance suction and conveying device, the pulling and feeding module is arranged at the output end of the welding device, the CCD detection module for detecting the welding product and the defective product removing module for cutting and removing defective products are arranged on the pulling and feeding module, and the finished product coil collecting module is arranged at the output end of the pulling and feeding module.

2. The antenna washer welding inspection robot of claim 1, wherein: The welding device comprises a welding runner plate, a lifting and pulling mechanism and a welding module, the welding runner plate is provided with a feeding runner for conveying the steel sheet material belt, the lifting and pulling mechanism is arranged at the side end of the welding runner plate and used for driving the steel sheet material belt in the feeding runner to move, the welding module is arranged above the lifting and pulling mechanism, the lifting and pulling mechanism comprises a feeding rack, a feeding push plate, a feeding cylinder, a first lifting cylinder, a lifting frame, a welding carrier, a second lifting cylinder, a lifting block, a positioning assembly and a pre-pressing assembly, the feeding push plate is slidably arranged on the feeding rack through a linear sliding rail, the feeding cylinder is arranged on the feeding rack and used for driving the feeding push plate to slide in parallel to the direction of the steel sheet material belt, the first lifting cylinder is arranged at the side end of the feeding push plate and used for driving the lifting frame to move up and down, the welding carrier is arranged at the top of the lifting frame, the second lifting cylinder is arranged at the side end of the lifting frame and used for driving the lifting block to move up and down, the lifting block penetrates through the welding carrier, the positioning assembly is arranged at the side end of the lifting block and used for inserting into the positioning hole of the material belt and pre-pressing the steel belt, and the pre-pressing assembly is also arranged at the side end of the lifting block and used for pre-pressing the shell fragment to avoid false welding.

3. The antenna washer welding inspection robot of claim 2, wherein: The positioning assembly comprises a positioning block fixed to the lifting block and a positioning needle arranged on the positioning block and used for inserting into the positioning hole of the material belt, and the positioning block is outwardly provided with a press-fitting part at the side end for pre-pressing the steel sheet, and the press-fitting part is also provided with a guide slot for positioning the mounting position of the shell fragment.

4. The antenna washer welding inspection robot of claim 2, wherein: The pre-pressing assembly comprises a fixed block, a ejector pin, a pre-pressing push-pull cylinder and a push block, the fixed block is fixed to the lifting block through a connecting column, the ejector pin is movably inserted into the fixed block and can penetrate through the positioning block, the pre-pressing push-pull cylinder is arranged outside the fixed block and fixed, the push block is arranged on the piston rod of the pre-pressing push-pull cylinder, and the ejector pin is clamped on the push block.

5. The antenna washer bonding inspection robot of claim 1, wherein: The double-station variable-distance suction and carrying device comprises a stand, a KK module mounted on the stand, a transfer plate driven to move by the KK module, two Z-direction air cylinders vertically mounted on the transfer plate, a lifting plate driven to move up and down by the Z-direction air cylinders, and a variable-distance suction assembly mounted on the lifting plate.

6. The antenna washer welding inspection robot of claim 1, wherein: The bullet middle transfer rotating device comprises a middle transfer frame, a guide seat, a sliding block, a pen-shaped cylinder, a suction plate, a rotating carrier and a connecting rod, the top plate of the middle transfer frame is provided with the guide seat, the sliding block is slidingly mounted on the guide seat, the pen-shaped cylinder is mounted on the middle transfer frame to drive the sliding block to slide along the guide seat, the suction plate is fixed to the guide seat through a pad, the two rotating carriers are rotatably mounted on the suction plate, the lower ends of the rotating carriers are movably connected through the connecting rod, the sliding block drives the rotating carriers to rotate, the top of the rotating carrier is provided with a mounting groove for conveniently guiding and positioning the bullet, the rotating carrier is axially provided with a suction hole for suctioning the product, the suction plate is provided with a suction cavity communicated with the suction hole, and the outer end of the suction cavity is externally connected with a negative pressure device through a joint.

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