CN112570919B

CN112570919B - Duplexer tap welding device

Info

Publication number: CN112570919B
Application number: CN202011409518.2A
Authority: CN
Inventors: 易员先; 王奇; 刘慧萍
Original assignee: Jiujiang Haina Telecommunications Technology Co ltd
Current assignee: Jiujiang Haina Telecommunications Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2022-10-11
Anticipated expiration: 2040-12-03
Also published as: CN112570919A

Abstract

The invention discloses a duplexer tap welding device which comprises a welding processing device, wherein the welding processing device comprises a box body, a through hole is formed in the box body, a high-frequency welding machine is fixed on the box body, a welding head is arranged on one side of the high-frequency welding machine, a part placing device is arranged on the upper portion of the welding head and comprises a bottom plate, a lifting assembly is arranged between the bottom plate and the box body, an upper feeding box is connected onto the bottom plate in a sliding mode, a plurality of feeding assemblies are arranged at the bottom of the side wall of the upper feeding box, a moving assembly is arranged on one side of the upper feeding box, a positioning assembly is arranged at the bottom of the bottom plate, a resonant disk fixing device is arranged in the box body and comprises a sliding rail plate and a fixed disk, a sliding block is connected onto the sliding rail plate in a sliding mode, a driving assembly is arranged on one side of the sliding block, a rotating assembly is arranged between the sliding block and the fixed disk, a positioning groove is formed in the bottom of the inner wall of the fixed disk, and a clamping assembly is arranged on the side wall of the fixed disk. The welding device for the duplexer tap can be used for welding different parts in a positioning manner, and is high in positioning efficiency and high in welding speed.

Description

Duplexer tap welding device

Technical Field

The invention mainly relates to the technical field of duplexer processing and manufacturing, in particular to a duplexer tap welding device.

Background

When the duplexer is processed, the tap and related components need to be welded on the resonant disk.

According to a device for welding a resonator and a tap provided by patent document CN201520674566.2, the device comprises a base, a supporting table is mounted at one end of the base along the length direction, a V-shaped groove is formed in the supporting table, an elastic plate capable of moving along the extending direction of the V-shaped groove is arranged on the end wall of one side of the V-shaped groove, a tube body part of the resonator is supported in the V-shaped groove, and a capacitance loading disc part of the resonator is clamped between the elastic plate and the end wall of the V-shaped groove; the other end of the base along the length direction is provided with a supporting column which extends out of the base in a perpendicular mode, one end, far away from the base, of the supporting column is fixed with a connecting rod which extends to the position right above an opening end of the V-shaped groove along the length direction of the base, a supporting rod which can move towards the V-shaped groove along the height direction of the base is installed on the connecting rod, and a pressing plate which is matched with the supporting rod to clamp and establish tapping is arranged on the supporting rod. The product can be suitable for welding most kinds of resonators in the industry through simple adjustment.

Need the welding part more when taking a percentage the welding process, though the product extensive applicability in the above-mentioned patent, but be not convenient for welding part's change and location, consequently need design one kind and can carry out the fixed-position welding to different parts, fix a position efficient, welding speed is fast duplexer takes a percentage welding set.

Disclosure of Invention

The invention mainly provides a welding device for a duplexer tap, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the utility model provides a welding set is taken a percentage to duplexer, includes the welding processingequipment, the welding processingequipment includes the box, be equipped with the through-hole on the box, fixed high frequency welding machine on the box, high frequency welding machine one side is equipped with the soldered connection, soldered connection upper portion is equipped with part placer, part placer includes the bottom plate, the bottom plate with be equipped with lifting unit between the box, sliding connection goes up the workbin on the bottom plate, it is equipped with a plurality of material loading subassemblies to go up workbin lateral wall bottom equidistance, it is equipped with the removal subassembly to go up workbin one side, the bottom plate bottom is equipped with locating component, be equipped with resonant disk fixing device in the box, resonant disk fixing device includes slide rail board and fixed disk, the slide rail board is fixed in the bottom of the box inner wall, sliding connection slider on the slide rail board, slider one side is equipped with drive assembly, the slider with rotating assembly between the fixed disk, fixed disk inner wall bottom is equipped with the constant head tank, the fixed disk lateral wall is equipped with clamping component.

Preferably, the lifting assembly comprises four hydraulic cylinders, the bottoms of the hydraulic cylinders are fixed on the upper surface of the box body, and the output ends of the hydraulic cylinders are respectively connected with four top corners at the bottom of the bottom plate. In the preferred embodiment, the up and down movement of the base plate is achieved by a lift assembly.

Preferably, the material loading box is equidistantly provided with a plurality of placing holes, each placing hole is formed in one side of the bottom of the placing hole, the material loading box is far away from the bottom of the side wall of one side of the material loading assembly, and the material loading platform is equidistantly provided with a plurality of material leaking holes. In the preferred embodiment, the placing holes in the feeding box facilitate the orderly placing of different parts to be welded, and the feeding table and the feeding holes are matched to realize the one-by-one feeding.

Preferably, the feeding assembly comprises a plurality of feeding pneumatic cylinders which are all fixed on the side wall of the feeding box, and the output ends of the feeding pneumatic cylinders penetrate through the side wall of the feeding box and extend into the placing holes to be connected with the material pushing blocks. In the preferred embodiment, the workpiece to be welded is conveniently pushed out of the placing hole through the feeding assembly.

Preferably, the movable assembly comprises a fixing plate, the fixing plate is fixed at one end of the base plate, the fixing plate is vertically arranged, two driving pneumatic cylinders are fixed on the side wall of the fixing plate, and the output ends of the driving pneumatic cylinders penetrate through the fixing plate to connect the side wall of the upper material box. In the preferred embodiment, the moving assembly provides the driving force for the sliding of the upper bin.

Preferably, the positioning assembly comprises a guide plate and a telescopic pneumatic cylinder, one end of the guide plate is hinged to the bottom of the bottom plate, the side wall of the telescopic pneumatic cylinder is connected with the bottom of the bottom plate, the output end of the telescopic pneumatic cylinder is connected with a push block, and the top of the push block contacts with the bottom of the guide plate. In the preferred embodiment, the movement of the parts to be welded to the resonator disc is facilitated by a positioning assembly.

Preferably, the bottom of the guide piece plate is provided with an annular limiting frame, the annular limiting frame is horizontally arranged, and the top of the push block is an inclined plane. In the preferred embodiment, the part to be welded can be limited by the annular limiting frame.

Preferably, the driving assembly comprises a fixing box, the fixing box is fixed on the sliding rail plate, a first motor is fixed in the fixing box, the output end of the first motor is connected with the screw rod, the screw rod nut is connected with the sliding block, and the bearing at the other end of the screw rod is connected with the inner wall of the box body. In the preferred embodiment, the driving force is provided for the sliding of the slider by the driving assembly.

Preferably, the rotating assembly comprises a second motor, the bottom of the second motor is fixed on the sliding block, the output end of the second motor is meshed with the rotating shaft, the sliding block is connected with the bottom of the rotating shaft through a bearing, and the top of the rotating shaft penetrates through the through hole to be connected with the bottom of the fixed disc. In the preferred embodiment, rotation of the stationary plate is achieved by a rotating assembly.

Preferably, the clamping assembly comprises four clamping pneumatic cylinders, four the clamping pneumatic cylinders are all fixed on the side wall of the fixed disk, four the clamping pneumatic cylinders are distributed in a cross shape, every the output ends of the clamping pneumatic cylinders penetrate through the side wall of the fixed disk to connect clamping blocks, and the clamping blocks are arc-shaped. In the preferred embodiment, a stable fixation of the resonator plate is facilitated by the clamping assembly.

Compared with the prior art, the invention has the beneficial effects that:

the invention is convenient for feeding and positioning different parts to be welded through a part placing device, the parts to be welded are conveniently and orderly placed through a plurality of placing holes on a feeding box in the part placing device, feeding one by one is realized through matching of a feeding table and the feeding holes, the parts to be welded are conveniently pushed out from the placing holes through a feeding assembly, a driving force is provided for sliding of the feeding box through a moving assembly, the parts to be welded can be selected through sliding of the feeding box, after the material leaking holes on the feeding box are overlapped with a positioning assembly at the bottom of a bottom plate, the parts to be welded are selected, the parts to be welded are positioned through matching of a resonant disk fixing device and the positioning assembly, the parts to be machined are conveniently and stably fixed through a clamping assembly in the resonant disk fixing device, the driving force is provided for sliding of a sliding block through the driving assembly, the sliding block can drive the fixed disk to linearly move, the fixed disk to rotate through the rotating assembly, when the resonant disk is placed below the positioning assembly, the selected parts to be welded slide into an annular limiting frame, the parts to be welded can be quickly positioned through the vertical movement of the resonant disk through the rotating assembly.

The invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is an isometric view of the overall construction of the present invention;

FIG. 2 is an isometric view of the feed box structure of the present invention;

FIG. 3 is a structural axial view of a resonant disk fixing device of the present invention;

FIG. 4 is an isometric view of the positioning assembly structure of the present invention;

FIG. 5 is a side view of the overall structure of the present invention;

FIG. 6 is an enlarged view of the structure at A of the present invention;

fig. 7 is a side view of the moving assembly structure of the present invention.

Description of the drawings: 1. a welding processing device; 11. a box body; 111. a through hole; 12. a high-frequency welding machine; 13. welding a head; 2. a part placement device; 21. a base plate; 22. a lifting assembly; 221. a hydraulic cylinder; 23. feeding a material box; 231. placing holes; 232. a feeding hole; 233. a feeding table; 234. a material leaking hole; 24. a feeding assembly; 241. a feeding pneumatic cylinder; 242. a material pushing block; 25. a moving assembly; 251. a fixing plate; 252. driving a pneumatic cylinder; 26. a positioning assembly; 261. a guide plate; 2611. an annular limiting frame; 262. a telescopic pneumatic cylinder; 263. pushing a block; 3. a resonant disk fixing device; 31. a slide rail plate; 32. fixing the disc; 321. positioning a groove; 33. a slider; 34. a drive assembly; 341. a fixed box; 342. a first motor; 343. a screw rod; 35. a rotating assembly; 351. a second motor; 352. a rotating shaft; 36. a clamping assembly; 361. clamping the pneumatic cylinder; 362. and (6) clamping the blocks.

Detailed Description

In order that the invention may be more fully understood, reference will now be made to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration, various embodiments of the invention which may be practiced in different forms and not limited to the embodiments described herein, but on the contrary, the embodiments are provided so as to provide a more thorough and complete disclosure of the invention.

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 be present, and 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, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

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, and the use of such term knowledge in the specification of the invention is for the purpose of describing particular embodiments and is not intended to be limiting of the invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1, 2, 5, and 7 in greater detail, a welding device for a tap of a duplexer, includes a welding device 1, the welding device 1 includes a box 11, a through hole 111 is formed on the box 11, a high frequency welding machine 12 is fixed on the box 11, a welding head 13 is arranged on one side of the high frequency welding machine 12, a component placing device 2 is arranged on the upper portion of the welding head 13, the component placing device 2 includes a bottom plate 21, a lifting assembly 22 is arranged between the bottom plate 21 and the box 11, a upper feeding box 23 is slidably connected on the bottom plate 21, a plurality of feeding assemblies 24 are equidistantly arranged at the bottom of the sidewall of the upper feeding box 23, a moving assembly 25 is arranged on one side of the upper feeding box 23, the lifting assembly 22 includes four hydraulic cylinders 221, the bottoms of the four hydraulic cylinders 221 are all fixed on the upper surface of the box 11, the output ends of the four hydraulic cylinders 221 are respectively connected to four corners of the bottom plate 21, the feeding box 23 is equidistantly provided with a plurality of placing holes 231, one side of the bottom of each placing hole 231 is provided with a feeding hole 232, the bottom of the side wall of the feeding box 23 far away from the feeding assembly 24 is provided with a feeding table 233, the feeding table 233 is equidistantly provided with a plurality of material leaking holes 234, the feeding assembly 24 comprises a feeding pneumatic cylinder 241, the feeding pneumatic cylinders 241 are all fixed on the side wall of the feeding box 23, the output end of the feeding pneumatic cylinder 241 penetrates through the side wall of the feeding box 23 and extends into the placing hole 231 to be connected with a material pushing block 242, the moving assembly 25 comprises a fixing plate 251, the fixing plate 251 is fixed at one end of the bottom plate 21, the fixing plate 251 is vertically arranged, two driving pneumatic cylinders 252 are fixed on the side wall of the fixing plate 251, and the output ends of the two driving pneumatic cylinders 252 penetrate through the fixing plate 251 and are connected with the side wall of the feeding box 23. A plurality of parts to be welded, such as taps with different shapes, are placed in the plurality of placing holes 231 in a classified manner, when parts are selected, the driving air cylinder 252 is started, the output end of the driving air cylinder 252 drives the feeding box 23 to slide on the bottom plate 21 until the material leaking hole 234 corresponding to the placing hole 231 of the part to be welded to be selected is superposed with the positioning component 26, then the feeding air cylinder 241 is started, the output end of the feeding air cylinder 241 drives the pushing block 242 to move, the pushing block 242 pushes out the part to be welded, and the part to be welded moves out through the feeding hole 232 and slides into the material leaking hole 234, so that the part selection is completed.

Please refer to fig. 1, 4, 5, and 6 again, a positioning assembly 26 is disposed at the bottom of the bottom plate 21, a resonant disk fixing device 3 is disposed in the box 11, the resonant disk fixing device 3 includes a sliding rail plate 31 and a fixed disk 32, a clamping assembly 36 is disposed on a side wall of the fixed disk 32, the positioning assembly 26 includes a guide plate 261 and a telescopic pneumatic cylinder 262, one end of the guide plate 261 is hinged to the bottom of the bottom plate 21, a side wall of the telescopic pneumatic cylinder 262 is connected to the bottom of the bottom plate 21, an output end of the telescopic pneumatic cylinder 262 is connected to a push block 263, a top of the push block 263 contacts with the bottom of the guide plate 261, a bottom of the guide plate 261 is provided with an annular limiting frame 2611, the annular limiting frame 2611 is horizontally disposed, a top of the push block 263 is an inclined plane, the clamping assembly 36 includes four clamping pneumatic cylinders 361, four clamping pneumatic cylinders 361 are all fixed to a side wall of the fixed disk 32 in a cross shape, the four clamping pneumatic cylinders are distributed as pneumatic cylinders, an output end of each clamping pneumatic cylinder 361 penetrates through a side wall of the fixed disk 32 to connect with a clamping block 362, and the clamping block is in an arc shape. The resonant disk is placed in the fixed disk 32, the resonant disk is conveniently placed in the center of the fixed disk 32 through the positioning groove 321, the clamping pneumatic cylinder 361 is opened, the clamping pneumatic cylinder 361 drives the clamping blocks 362 to move, the clamping blocks 362 are matched with and clamp the resonant disk, the resonant disk is moved to the lower portion of the positioning assembly 26 through linear movement, the telescopic pneumatic cylinder 262 is opened, the output end of the telescopic pneumatic cylinder 262 retracts, the guide plate 261 rotates and inclines around the hinged position, the bottom of the annular limiting frame 2611 contacts the upper surface of the resonant disk, the selected workpiece to be welded slides into the annular limiting frame 2611 through the guide plate 261, the fixed disk 32 can rotate and move linearly, and the workpiece to be welded can slide on the resonant disk to the position to be welded so that positioning is completed.

Please refer to fig. 3 and 5, wherein the slide rail plate 31 is fixed at the bottom of the inner wall of the box 11, the slide rail plate 31 is slidably connected to the slider 33, a driving assembly 34 is disposed at one side of the slider 33, a rotating assembly 35 is disposed between the slider 33 and the fixed plate 32, a positioning groove 321 is disposed at the bottom of the inner wall of the fixed plate 32, the driving assembly 34 includes a fixed box 341, the fixed box 341 is fixed on the slide rail plate 31, a first motor 342 is fixed in the fixed box 341, an output end of the first motor 342 is connected to the lead screw 343, the lead screw 343 is connected to the slider 33 through a lead screw nut, the other end of the lead screw 343 is connected to the inner wall of the box 11 through a bearing, the rotating assembly 35 includes a second motor 351, the bottom of the second motor 351 is fixed on the slider 33, an output end of the second motor 351 is connected to the rotating shaft 352 through a gear, the bottom of the rotating shaft 352 is connected to the slider 33 through a bearing, and the top of the rotating shaft 352 is connected to the bottom of the fixed plate 32 through a through hole 111. When the fixed disk 32 needs to rotate, the second motor 351 is started, the output end of the second motor 351 drives the rotating shaft 352 to rotate through the gear, the rotating shaft 352 rotates to drive the fixed disk 32 to rotate, when the fixed disk 32 needs to move linearly, the first motor 342 is started, the output end of the first motor 342 drives the screw rod 343 to rotate, the screw rod 343 rotates to drive the sliding block 33 to slide, and the sliding block 33 drives the fixed disk 32 to move linearly.

The specific process of the invention is as follows:

when the parts are selected, the driving pneumatic cylinder 252 is started, the output end of the driving pneumatic cylinder 252 drives the feeding box 23 to slide on the bottom plate 21, the feeding box 234 corresponding to the placement hole 231 of the part to be selected slides until the material leaking hole 234 coincides with the positioning component 26, the feeding pneumatic cylinder 241 is started, the output end of the feeding pneumatic cylinder 241 drives the pushing block 242 to move, the pushing block 242 pushes out the part to be welded, the part to be welded is moved out through the feeding hole 232 and slides into the material leaking hole 234, the part selection is completed, when the fixed disk 32 needs to rotate, the second motor 351 is started, the output end of the second motor 351 drives the rotating shaft 352 to rotate through the gear, the rotating shaft 352 rotates to drive the fixed disk 32 to rotate, when the fixed disk 32 needs to perform linear movement, the first motor 342 is started, the output end of the first motor 342 drives the screw rod 343 to rotate, the screw 343 rotates to drive the slide block 33 to slide, the slide block 33 drives the fixed disk 32 to move linearly, place the resonant disk in the fixed disk 32, facilitate the resonant disk to place in the center of the fixed disk 32 through the locating slot 321, open the clamping pneumatic cylinder 361, the clamping pneumatic cylinder 361 drives the clamping block 362 to move, multiple clamping blocks 362 cooperate with clamping the resonant disk, move the resonant disk to the lower part of the locating component 26 through linear movement, open the telescopic pneumatic cylinder 262, the output end of the telescopic pneumatic cylinder 262 retracts, the guide plate 261 rotates and tilts around its hinged position, the bottom of the annular limit bracket 2611 contacts the upper surface of the resonant disk, the selected workpiece to be welded slides into the annular limit bracket 2611 through the guide plate 261, the fixed disk 32 can rotate and move linearly, the workpiece to be welded can slide to the position to be welded on the resonant disk, finish the location, open the hydraulic cylinder 221, the hydraulic cylinder 221 drives the part placing device 2 to move upwards, after the welding head 13 is in a proper position, high-frequency welding can be carried out, and part selection and positioning can be carried out again after the welding is finished.

The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The utility model provides a welding set is taken a percentage to duplexer, includes welding processing device (1), its characterized in that, welding processing device (1) is including box (11), be equipped with through-hole (111) on box (11), fixed high frequency welding machine (12) are gone up in box (11), high frequency welding machine (12) one side is equipped with soldered connection (13), soldered connection (13) upper portion is equipped with part placer (2), part placer (2) are including bottom plate (21), bottom plate (21) with be equipped with lifting unit (22) between box (11), workbin (23) is gone up in the slip connection on bottom plate (21), workbin (23) lateral wall bottom equidistance is equipped with a plurality of material loading subassemblies (24), material loading case (23) one side is equipped with removal subassembly (25), bottom plate (21) bottom is equipped with locating component (26), locating component (26) are including guide plate (261) and flexible pneumatic cylinder (262), guide plate (261) one end hinged bottom (21), flexible pneumatic cylinder (262) lateral wall connection bottom plate (21), flexible pneumatic cylinder (262) lateral wall (262) bottom, flexible push block (262) output connection push block (262), pneumatic cylinder (261) top portion contact (261) top portion (263), pneumatic cylinder (263) top portion (263) is equipped with spacing guide plate (2611), the annular limiting frame (2611) level sets up, ejector pad (263) top is the inclined plane, be equipped with resonance dish fixing device (3) in box (11), resonance dish fixing device (3) are including slide rail board (31) and fixed disk (32), slide rail board (31) are fixed in box (11) inner wall bottom, sliding connection slider (33) on slide rail board (31), slider (33) one side is equipped with drive assembly (34), drive assembly (34) are including fixed case (341), fixed case (341) are fixed on slide rail board (31), fixed case (341) internal fixation first motor (342), lead screw (343) is connected to first motor (342) output, lead screw (343) is connected to lead screw (343) screw nut, lead screw (343) other end bearing connects box (11) inner wall, be equipped with rotating assembly (35) between slider (33) and fixed disk (32), rotating assembly (35) include second motor (351), second motor (351) bottom is fixed in slider (351), second motor (33) upper end bearing connects pivot (352) bottom, pivot (352) bottom gear (352) passes through, pivot (352) connects pivot (33), pivot (352) bottom bearing, rotation axis (352) and connect pivot (352), pivot (351), pivot (33) bottom connection slider (351), pivot (352) bottom, pivot (351), pivot (33) bottom connection slider (352) passes through the pivot (352) and connect the pivot (352), pivot (352) bottom, and connect the pivot (33), pivot (351), the pivot (33) bottom, and connect the pivot (352) bearing, and connect the pivot (34) the pivot The fixing plate comprises a fixing plate (32) and is characterized in that a positioning groove (321) is formed in the bottom of the inner wall of the fixing plate (32), and a clamping assembly (36) is arranged on the side wall of the fixing plate (32).

2. The duplexer tap welding device according to claim 1, wherein the lifting assembly (22) comprises four hydraulic cylinders (221), bottoms of the four hydraulic cylinders (221) are fixed on the upper surface of the box body (11), and output ends of the four hydraulic cylinders (221) are respectively connected to four top corners of the bottom plate (21).

3. The duplexer tap welding device according to claim 1, wherein a plurality of placing holes (231) are equidistantly formed in the feeding box (23), a feeding hole (232) is formed in one side of the bottom of each placing hole (231), a feeding table (233) is arranged at the bottom of a side wall of the feeding box (23) far away from the feeding assembly (24), and a plurality of material leaking holes (234) are equidistantly formed in the feeding table (233).

4. The duplexer tap welding device according to claim 3, wherein the feeding assembly (24) comprises a plurality of feeding pneumatic cylinders (241), each of the plurality of feeding pneumatic cylinders (241) is fixed on the side wall of the feeding box (23), and the output end of the feeding pneumatic cylinder (241) extends through the side wall of the feeding box (23) to the placing hole (231) to connect the pusher block (242).

5. The duplexer tap welding device according to claim 1, wherein the moving assembly (25) comprises a fixing plate (251), the fixing plate (251) is fixed at one end of the bottom plate (21), the fixing plate (251) is vertically disposed, two driving pneumatic cylinders (252) are fixed on the side wall of the fixing plate (251), and the output ends of the two driving pneumatic cylinders (252) penetrate through the fixing plate (251) to connect the side wall of the upper material box (23).

6. The duplexer tapping welding device of claim 1, wherein the clamping assembly (36) comprises four clamping pneumatic cylinders (361), the four clamping pneumatic cylinders (361) are all fixed on the side wall of the fixed disc (32), the four clamping pneumatic cylinders (361) are distributed in a cross shape, the output end of each clamping pneumatic cylinder (361) penetrates through the side wall of the fixed disc (32) to be connected with a clamping block (362), and the clamping block (362) is arc-shaped.