CN113000969A

CN113000969A - Automatic assembling and soldering equipment for electronic components

Info

Publication number: CN113000969A
Application number: CN202110081662.6A
Authority: CN
Inventors: 邓自然; 黄宇传; 王书方
Original assignee: Foshan City Shunde District Smc Multi Media Product Co ltd
Current assignee: Foshan City Shunde District Smc Multi Media Product Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-06-22

Abstract

The invention provides automatic assembling and tin soldering equipment for electronic components, which comprises a rack, a workbench, a first XYZ three-axis moving module, a welding gun mechanism, a wire feeding mechanism, a turntable divider, a workpiece turntable and a workpiece support, wherein the first XYZ three-axis moving module is arranged on the rack, the welding gun mechanism and the wire feeding mechanism are both arranged on a Z axis of the first XYZ three-axis moving module, the workpiece turntable is connected with a force output shaft of the turntable divider, the workpiece support is arranged on the workpiece turntable, the workpiece support comprises a supporting plate, a rotary pressing cylinder, a front pressing plate, a rear pressing plate and a telescopic assembly, the supporting plate is arranged on the workpiece turntable, a cylinder barrel of the rotary pressing cylinder is arranged on the supporting, a piston rod of the telescopic assembly is connected with a front pressing plate, one end of the telescopic assembly is connected with a supporting plate, the other end of the telescopic assembly is connected with a rear pressing plate, and the rear pressing plate is located between the supporting plate and the front pressing plate and is parallel to the front pressing plate. The invention can clamp electronic boards with different thicknesses and improve the production efficiency.

Description

Automatic assembling and soldering equipment for electronic components

Technical Field

The invention relates to the technical field of automation, in particular to automatic assembling and soldering equipment for electronic components.

Background

In the assembly process of electronic products such as household electrical products, mechanical products, low-voltage electrical products, toys for children and the like, the welding connection is the most common means. Soldering is one of the most basic operations in the assembly of these electronic products. The traditional assembly process generally adopts manual electric soldering iron for welding to assemble products, however, the original manual operation mode needs more assembly personnel, the labor efficiency is low, the yield is low, the operation is inconsistent, and the product quality can not be effectively ensured. To solve the above problems, a soldering apparatus has been developed.

The existing automatic tin soldering equipment generally clamps two sides of an electronic product by rotating a clamping plate in a tool clamp so as to perform tin soldering and/or tin soldering assembly operation on the electronic product. However, the rotary tool clamp of the existing automatic tin soldering equipment can only clamp electronic product parts with specific thicknesses, the application range is narrow, and the structure of the rotary tool clamp needs to be improved.

Disclosure of Invention

Based on the technical scheme, the invention provides automatic electronic component assembling and soldering equipment, which solves the problems that a rotary tool clamp of the existing automatic soldering equipment can only clamp electronic product parts with specific thicknesses and has a narrow application range, and the specific technical scheme is as follows:

an automatic assembling and soldering device for electronic components comprises a frame, a workbench, a first XYZ three-axis moving module, a welding gun mechanism, a wire feeding mechanism, a turntable divider, a workpiece turntable and a workpiece support, wherein the workbench is fixedly arranged on the frame, the first XYZ three-axis moving module is fixedly arranged on the frame, the welding gun mechanism and the wire feeding mechanism are both fixedly arranged on a Z axis of the first XYZ three-axis moving module, the wire feeding mechanism is positioned on one side of the welding gun mechanism, the turntable divider is fixedly arranged on the workbench, the workpiece turntable is fixedly connected with an output shaft of the turntable divider and positioned above the workbench, the workpiece support is fixedly arranged on the workpiece turntable, and the workpiece support comprises a support plate, a rotary pressing cylinder, a front pressure plate, a rear pressure plate and a telescopic assembly, the support plate is vertically installed on the workpiece turntable, a cylinder barrel of the rotary compression cylinder is fixedly installed on the support plate, a piston rod of the rotary compression cylinder is fixedly connected with the front pressing plate, one end of the telescopic assembly is fixedly connected with the support plate, the other end of the telescopic assembly is fixedly connected with the rear pressing plate, and the rear pressing plate is located between the support plate and the front pressing plate and is parallel to the front pressing plate.

The workpiece support is used for clamping the electronic board so as to mount the electronic part on the electronic board in a plug-in mode. And the wire feeder is used for continuously and stably feeding welding wires to the welding gun mechanism so that the welding gun mechanism can weld the electronic components on the electronic board. By controlling the actions of the welding gun mechanism, the wire feeding mechanism and the turntable divider, the electronic element can be quickly welded on the electronic board, and the automation degree and the efficiency of electronic product assembly are improved.

The front pressing plate is fixedly connected with a piston rod of the rotary pressing cylinder, and when the electronic board is placed between the front pressing plate and the rear pressing plate, the rotary pressing cylinder is controlled to rotate and press, so that the electronic board can be clamped between the front pressing plate and the rear pressing plate. Because one end of the telescopic component is fixedly connected with the supporting plate, and the other end of the telescopic component is fixedly connected with the rear pressing plate, the distance between the rear pressing plate and the supporting plate can be adjusted by adjusting the length of the telescopic component, and further the distance between the front pressing plate and the rear pressing plate is adjusted. That is to say, through adjusting the distance between preceding clamp plate and the back clamp plate, can press from both sides tightly the electronic plate of different thickness, increase the application scope of work piece support for electronic components automatic assembly soldering tin equipment can carry out the welding assembly operation of electronic component to different thickness electronic plates, improves production efficiency.

Further, automatic equipment soldering tin equipment of electronic components still includes a regulating bolt, be equipped with the inner chamber in the backup pad, the storage has liquid in the inner chamber, flexible subassembly includes the piston rod and has at least two-stage range upon range of cover and establish telescopic structure's the hydraulic cylinder sleeve together, the hydraulic cylinder sleeve of inlayer is located to the pot head of piston rod, the other end of piston rod with back clamp plate fixed connection, be located outermost hydraulic cylinder sleeve with the inner chamber intercommunication and with the lateral wall sealing connection of inner chamber, a regulating bolt's one end stretch into the inner chamber and with the lateral wall threaded connection of inner chamber.

Further, automatic equipment soldering tin equipment of electronic components still includes second XYZ triaxial and moves the module, beat screw subassembly and screw conveying mechanism, second XYZ triaxial moves the module fixed mounting in the frame, beat screw subassembly fixed mounting in the Z of second XYZ triaxial and move the module epaxially, screw conveying mechanism fixed mounting in on the workstation and be located beat screw subassembly's below.

Further, the screw driving assembly comprises a first fixing plate, a second fixing plate, a slide rail, a slide block, an electric screwdriver, a third fixing plate, a pneumatic suction nozzle and a fourth fixing plate, wherein one end of the second fixing plate is fixedly connected with the Z axis of the second XYZ triaxial moving module, the other end of the second fixing plate is fixedly connected with the slide block, the slide rail is fixedly installed on the first fixing plate and is slidably connected with the slide block, the third fixing plate is fixedly installed at the top of the first fixing plate, the electric screwdriver is fixedly installed on the third fixing plate, the fourth fixing plate is fixedly installed at the bottom of the first fixing plate, the pneumatic suction nozzle is fixedly installed on the fourth fixing plate, and a screwdriver rod of the electric screwdriver penetrates through the fourth fixing plate and extends into the pneumatic suction nozzle.

Further, the welding gun mechanism comprises a first rotating motor, a first coupler, a first fixing block, a first rotating shaft, a welding gun head and a first support, the first support is fixedly installed on a Z shaft of the first XYZ triaxial moving module, the first rotating motor is fixedly installed at the top of the first support, the first fixing block is fixedly installed at the bottom of the first support, one end of the first rotating shaft is fixedly connected with an output shaft of the first rotating motor through the first coupler, and the other end of the first rotating shaft penetrates through the first fixing block and then is fixedly connected with the welding gun head.

Furthermore, the automatic electronic component assembling and soldering equipment further comprises a mechanical clamping hand mechanism fixedly mounted on the rack, and the mechanical clamping hand mechanism is used for conveying the electronic board to the workpiece support.

Furthermore, an inner retaining ring is arranged at one end, close to the rear pressure plate, of each layer of hydraulic cylinder sleeve, and an outer retaining ring is arranged at one end, far away from the rear pressure plate, of each layer of hydraulic cylinder sleeve and at one end of the piston rod.

Furthermore, the automatic electronic component assembling and soldering equipment further comprises a sliding rod, one end of the sliding rod is fixedly connected with the supporting plate, and the other end of the sliding rod penetrates through the rear pressing plate and is in sliding connection with the rear pressing plate.

Furthermore, the automatic electronic component assembling and soldering equipment further comprises a second adjusting bolt, and one end of the second adjusting bolt extends into the inner cavity and is in threaded connection with the side wall of the inner cavity.

Further, the diameter of the first adjusting bolt is larger than the inner diameter of the hydraulic cylinder sleeve positioned at the outermost layer, and the diameter of the second adjusting bolt is smaller than the diameter of the piston rod.

Drawings

The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.

Fig. 1 is a schematic view of an overall structure of an automatic electronic component assembling and soldering apparatus according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an overall structure of an automatic electronic component assembling and soldering apparatus according to an embodiment of the present invention;

fig. 3 is a schematic diagram of the overall structure of an automatic electronic component assembling and soldering apparatus according to an embodiment of the present invention;

fig. 4 is a first schematic view illustrating a structural relationship between a telescopic assembly and a workpiece support of an automatic electronic component assembling and soldering apparatus according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a structural relationship between a telescopic assembly and a workpiece support of an automatic electronic component assembling and soldering apparatus according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a telescopic assembly of an automatic electronic component assembling and soldering apparatus according to an embodiment of the present invention;

fig. 7 is a first schematic structural diagram of a screw driving assembly of an automatic electronic component assembly soldering apparatus according to an embodiment of the present invention;

fig. 8 is a second schematic structural diagram of a screw driving assembly of an automatic electronic component assembling and soldering apparatus according to an embodiment of the present invention;

fig. 9 is a third schematic structural diagram of a screwing assembly of an automatic electronic component assembling and soldering apparatus according to an embodiment of the present invention;

fig. 10 is a first schematic structural diagram of a welding gun mechanism of an automatic electronic component assembly soldering apparatus according to an embodiment of the present invention;

fig. 11 is a second schematic structural diagram of a welding gun mechanism of an automatic electronic component assembly soldering apparatus according to an embodiment of the present invention;

fig. 12 is a third schematic structural diagram of a welding gun mechanism of an automatic electronic component assembly soldering apparatus according to an embodiment of the present invention.

Description of reference numerals:

1. a frame; 2. a work table; 3. a first XYZ three-axis moving module; 4. a welding gun mechanism; 5. a wire feeder; 6. a turntable divider; 7. a workpiece turntable; 8. a workpiece holder; 9. a second XYZ triaxial moving module; 10. screwing the assembly; 11. a screw conveying mechanism; 12. a mechanical gripper mechanism; 40. A first rotating electrical machine; 41. a first coupling; 42. a first fixed block; 43. a first rotating shaft; 44. Welding gun heads; 45. a first bracket; 80. a support plate; 81. rotating the compaction cylinder; 82. a front platen; 83. a rear pressing plate; 84. a telescoping assembly; 85. a slide bar; 86. a first adjusting bolt; 87. a second adjusting bolt; 840. a piston rod; 841. a hydraulic cylinder sleeve; 842. an outer retainer ring; 843. an inner baffle ring; 100. a first fixing plate; 101. a second fixing plate; 102. a slide rail; 103. a slider; 104. an electric screwdriver; 105. a third fixing plate; 106. a pneumatic suction nozzle; 107. and a fourth fixing plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to embodiments thereof. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope 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 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.

The terms "first" and "second" used herein do not denote any particular order or quantity, but rather are used to distinguish one element from another.

As shown in fig. 1, 2, 3 and 4, an automatic electronic component assembling and soldering apparatus according to an embodiment of the present invention includes a frame 1, a worktable 2, a first XYZ tri-axial movement module 3, a welding gun mechanism 4, a wire feeding mechanism 5, a turntable splitter 6, a workpiece turntable 7 and a workpiece support 8, wherein the worktable 2 is fixedly mounted on the frame 1, the first XYZ tri-axial movement module 3 is fixedly mounted on the frame 1, the welding gun mechanism 4 and the wire feeding mechanism 5 are both fixedly mounted on a Z-axis of the first XYZ tri-axial movement module 3, the wire feeding mechanism 5 is located at one side of the welding gun mechanism 4, the turntable splitter 6 is fixedly mounted on the worktable 2, the workpiece turntable 7 is fixedly connected to an output shaft of the turntable splitter 6 and is located above the worktable 2, the workpiece support 8 is fixedly installed on the workpiece turntable 7, the workpiece support 8 comprises a supporting plate 80, a rotary pressing cylinder 81, a front pressing plate 82, a rear pressing plate 83 and a telescopic assembly 84, the supporting plate 80 is vertically installed on the workpiece turntable 7, a cylinder barrel of the rotary pressing cylinder 81 is fixedly installed on the supporting plate 80, a piston rod of the rotary pressing cylinder 81 is fixedly connected with the front pressing plate 82, one end of the telescopic assembly 84 is fixedly connected with the supporting plate 80, the other end of the telescopic assembly 84 is fixedly connected with the rear pressing plate 83, and the rear pressing plate 83 is located between the supporting plate 80 and the front pressing plate 82 and is parallel to the front pressing plate 82.

The first XYZ three-axis movement module 3 is movable in the directions of XYZ three axes, the work support 8 is used for placing an electronic board to be assembled, and the turntable 6 is rotatable circumferentially to be indexed. The workpiece rotating disc 7 is a disc, and the workpiece supports 8 are uniformly arranged on the edge of the workpiece rotating disc 7 in a surrounding mode.

The workpiece holder 8 is used for clamping the electronic board so as to mount the electronic part on the electronic board in a plug-in manner. The wire feeder 5 is used for continuously and stably feeding the welding wire to the welding gun mechanism 4 so that the welding gun mechanism 4 can weld the electronic components on the electronic board. By controlling the actions of the welding gun mechanism 4, the wire feeding mechanism 5 and the turntable divider 6, electronic components can be quickly welded on an electronic board, and the automation degree and the efficiency of electronic product assembly are improved.

The front pressing plate 82 is fixedly connected with a piston rod of the rotary pressing cylinder 81, and when the electronic board is placed between the front pressing plate 82 and the rear pressing plate 83, the rotary pressing cylinder 81 is controlled to rotate and press, so that the electronic board can be clamped between the front pressing plate 82 and the rear pressing plate 83. Because one end of the telescopic assembly 84 is fixedly connected with the supporting plate 80 and the other end is fixedly connected with the rear pressing plate 83, the distance between the rear pressing plate 83 and the supporting plate 80 can be adjusted by adjusting the length of the telescopic assembly 84, and further the distance between the front pressing plate 82 and the rear pressing plate 83 is adjusted. That is to say, by adjusting the distance between the front pressing plate 82 and the rear pressing plate 83, the electronic boards with different thicknesses can be clamped, the application range of the workpiece support 8 is enlarged, the electronic component automatic assembling and soldering equipment can perform welding and assembling operation on the electronic components on the electronic boards with different thicknesses, and the production efficiency is improved.

In one embodiment, the turntable divider 6 is a 4-position turntable divider that intermittently rotates in a circle at an angle of 90 degrees for each rotation. Accordingly, 4 workpiece holders 811 are provided on the workpiece turret 7. Of course, the rotary table divider 6 can be selected from 8-station, 12-station or 24-station rotary table dividers according to production requirements.

In one embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the electronic component automatic assembly soldering apparatus further includes a first adjusting bolt 86, an inner cavity is disposed in the support plate 80, the inner cavity stores liquid, the telescopic assembly 84 includes a piston rod 84 and a hydraulic cylinder sleeve 841 having at least two telescopic structures which are nested together, one end of the piston rod 840 is nested in the hydraulic cylinder sleeve 841 at the innermost layer, the other end of the piston rod 840 is fixedly connected to the rear pressure plate 83, the hydraulic cylinder sleeve 841 at the outermost layer is communicated with the inner cavity and is connected to the side wall of the inner cavity in a sealing manner, and one end of the first adjusting bolt 86 extends into the inner cavity and is connected to the side wall of the inner cavity in a threaded manner. The liquid may be a lubricating grease. The volume of the inner cavity can be adjusted by adjusting the length of the first adjusting bolt 86 extending into the inner cavity, so that the length of the telescopic assembly 84 and the distance between the front pressing plate 82 and the rear pressing plate 83 are adjusted, the electronic board is clamped between the front baffle and the rear baffle better, and the application range of the workpiece support 8 is enlarged.

In one embodiment, as shown in fig. 1, 2 and 3, the automatic electronic component assembling and soldering apparatus further includes a second XYZ tri-axial movement module 9, a screw driving module 10 and a screw conveying mechanism 11, wherein the second XYZ tri-axial movement module 9 is fixedly mounted on the frame 1, the screw driving module 10 is fixedly mounted on the Z axis of the second XYZ tri-axial movement module 9, and the screw conveying mechanism 11 is fixedly mounted on the worktable 2 and located below the screw driving module 10. The second XYZ three-axis movement module 9 can move along the directions of the XYZ three axes, the screwing component 10 is used for driving and locking screws in screw hole positions of the electronic board, and the screw conveying mechanism 11 is used for conveying the screws to one side of the screwing component 10 in order for the screwing component 10 to suck. The second XYZ triaxial movement module 9 is controlled to move, so as to drive the screw driving assembly 10 to move, and then the screw driving assembly 10 sucks a screw from the screw conveying mechanism 11 to perform a locking operation on the electronic component on the electronic board.

In one embodiment, as shown in fig. 7, 8 and 9, the screwing assembly 10 includes a first fixing plate 100, a second fixing plate 101, a slide rail 102, a slide block 103, an electric screwdriver 104, a third fixing plate 105, a pneumatic suction nozzle 106 and a fourth fixing plate 107, one end of the second fixing plate 101 is fixedly connected with the Z-axis of the second XYZ triaxial moving module 9, the other end of the second fixing plate 101 is fixedly connected with the slide block 103, the slide rail 102 is fixedly installed on the first fixing plate 100 and slidably connected with the slide block 103, the third fixing plate 105 is fixedly installed on the top of the first fixing plate 100, the electric screwdriver 104 is fixedly installed on the third fixing plate 105, the fourth fixing plate 107 is fixedly installed on the bottom of the first fixing plate 100, the pneumatic suction nozzle 106 is fixedly installed on the fourth fixing plate 107, the screw rod of the electric screw 104 passes through the fourth fixing plate 107 and extends into the pneumatic suction nozzle 106. The two sides of the top of the slide rail 102 are further provided with stop blocks (not shown in the figure), and when the slide block 103 slides into the slide rail 102, the stop blocks will limit the first fixing plate 100, the third fixing plate 105, the fourth fixing plate 107, the electric screwdriver 104 and the pneumatic suction nozzle 106 to move downwards continuously. That is, by providing the stop block, the electric screwdriver 104 and the pneumatic suction nozzle 106 can be conveniently and fixedly mounted on the Z axis of the second XYZ triaxial movement module 9.

In one embodiment, as shown in fig. 10, 11 and 12, the welding gun mechanism 4 includes a first rotating motor 40, a first coupling 41, a first fixing block 42, a first rotating shaft 43, a welding gun head 44 and a first support 45, the first support 45 is fixedly mounted on the Z axis of the first XYZ triaxial movement module 3, the first rotating motor 40 is fixedly mounted on the top of the first support 45, the first fixing block 42 is fixedly mounted on the bottom of the first support 45, one end of the first rotating shaft 43 passes through the first fixing block 42 and is fixedly connected to an output shaft of the first rotating motor 40 through the first coupling 41, and the other end of the first rotating shaft 43 is fixedly connected to the welding gun head 44.

In one embodiment, as shown in fig. 1, 2 and 3, the automatic electronic component assembling and soldering apparatus further includes a mechanical gripper 12 fixedly mounted on the rack 1, wherein the mechanical gripper 12 is used for conveying an electronic board onto the workpiece support 8. Through mechanical tong mechanism 12 can press from both sides the electronic board from last station clamp fast and wait to assemble the electronic board and carry the electronic board to work support 8 on, saved operating time, improved the degree of automation and the work efficiency of electronic components automatic assembly soldering tin equipment.

In one embodiment, as shown in fig. 6, an inner retaining ring 843 is disposed at an end of each of the layers of cylinder sleeves 841 near the rear pressure plate 83, and an outer retaining ring 842 is disposed at an end of each of the layers of cylinder sleeves 841 far from the rear pressure plate 83 and an end of the piston rod 840. A limiting mechanism is formed between the inner retaining ring 843 and the outer retaining ring 842, so that the adjacent two layers of hydraulic cylinder sleeves 841 and the piston rod 840 and the innermost layer of hydraulic cylinder sleeve 841 can be prevented from being separated in the telescopic process.

In one embodiment, as shown in fig. 5, the automatic electronic component assembling and soldering apparatus further includes a sliding rod 85, one end of the sliding rod 85 is fixedly connected to the supporting plate 80, and the other end of the sliding rod 85 penetrates through the rear pressing plate 83 and is slidably connected to the rear pressing plate 83. By providing the slide bar 85, the stability of the movement of the rear platen 83 can be ensured.

In one embodiment, as shown in fig. 5, the automatic electronic component assembling and soldering apparatus further includes a second adjusting bolt 87, one end of the second adjusting bolt 87 extends into the inner cavity and is in threaded connection with a side wall of the inner cavity, a diameter of the first adjusting bolt 86 is larger than an inner diameter of a cylinder sleeve 841 located at an outermost layer, and a diameter of the second adjusting bolt 87 is smaller than a diameter of the piston rod 840.

In one embodiment, the diameter of the first adjustment bolt 86 is at least 4 times the inner diameter of the outermost cylinder sleeve 841. Thus, one end of the first adjustment bolt 86 extends and retracts a short distance within the internal cavity, which allows the retraction assembly 84 to extend and retract a large distance. By utilizing the proportion difference between the diameter of the first adjusting bolt 86 and the inner diameter of the hydraulic cylinder sleeve 841 positioned at the outermost layer, the expansion and contraction of the telescopic assembly 84 can be controlled greatly only by rotating the first adjusting bolt 86 in a small range, thereby saving time and improving working efficiency.

The diameter of the first adjusting bolt 86 is larger than the inner diameter of the cylinder sleeve 841 positioned at the outermost layer, the diameter of the second adjusting bolt 87 is smaller than the diameter of the piston rod 840, and the distance between the front pressure plate 82 and the rear pressure plate 83 can be roughly adjusted by using the first adjusting bolt 86. After the distance between the front pressing plate 82 and the rear pressing plate 83 is coarsely adjusted, the distance between the front pressing plate 82 and the rear pressing plate 83 is finely adjusted by using the second adjusting bolt 87, and the coarse adjustment and the fine adjustment are combined, so that the distance between the front pressing plate 82 and the rear pressing plate 83 can be more accurately adjusted, and the electronic plates with different thicknesses can be better clamped.

In the present invention, the screw conveying mechanism 11 and the mechanical gripper mechanism 12 are conventional technical means in the art, and therefore are not described in detail.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

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. The utility model provides an automatic equipment soldering tin equipment of electronic components, includes frame and workstation, workstation fixed mounting be in the frame, its characterized in that, automatic equipment soldering tin equipment of electronic components still includes: the device comprises a first XYZ three-axis moving module, a welding gun mechanism, a wire feeding mechanism, a turntable divider, a workpiece turntable and a workpiece support, wherein the first XYZ three-axis moving module is fixedly arranged on the frame, the welding gun mechanism and the wire feeding mechanism are both fixedly arranged on the Z axis of the first XYZ three-axis moving module, the wire feeding mechanism is positioned at one side of the welding gun mechanism, the turntable divider is fixedly arranged on the worktable, the workpiece turntable is fixedly connected with the output shaft of the turntable divider and positioned above the worktable, the workpiece support is fixedly arranged on the workpiece turntable, the workpiece support comprises a support plate, a rotary pressing cylinder, a front pressure plate, a rear pressure plate and a telescopic assembly, the support plate is vertically arranged on the workpiece turntable, and a cylinder barrel of the rotary pressing cylinder is fixedly arranged on the support plate, the piston rod of the rotary compressing cylinder is fixedly connected with the front pressing plate, one end of the telescopic assembly is fixedly connected with the supporting plate, the other end of the telescopic assembly is fixedly connected with the rear pressing plate, and the rear pressing plate is located between the supporting plate and the front pressing plate and is parallel to the front pressing plate.

2. The automatic assembling and soldering device for electronic components according to claim 1, further comprising a first adjusting bolt, wherein an inner cavity is formed in the supporting plate, liquid is stored in the inner cavity, the telescopic assembly comprises a piston rod and a hydraulic cylinder sleeve having a telescopic structure formed by sleeving at least two stages of hydraulic cylinders together in a stacked manner, one end of the piston rod is sleeved in the hydraulic cylinder sleeve at the innermost layer, the other end of the piston rod is fixedly connected with the rear pressing plate, the hydraulic cylinder sleeve at the outermost layer is communicated with the inner cavity and is in sealing connection with the side wall of the inner cavity, and one end of the first adjusting bolt extends into the inner cavity and is in threaded connection with the side wall of the inner cavity.

3. An automatic electronic component assembling and soldering apparatus as claimed in claim 2, further comprising a second XYZ tri-axial movement module, a screw driving assembly and a screw conveying mechanism, wherein the second XYZ tri-axial movement module is fixedly mounted on the frame, the screw driving assembly is fixedly mounted on the Z-axis of the second XYZ tri-axial movement module, and the screw conveying mechanism is fixedly mounted on the worktable and located below the screw driving assembly.

4. An automatic assembling and soldering apparatus for electronic components as claimed in claim 3, the screwing component comprises a first fixing plate, a second fixing plate, a sliding rail, a sliding block, an electric screwdriver, a third fixing plate, a pneumatic suction nozzle and a fourth fixing plate, one end of the second fixing plate is fixedly connected with the Z axis of the second XYZ three-axis moving module, the other end of the second fixing plate is fixedly connected with the sliding block, the sliding rail is fixedly arranged on the first fixing plate and is connected with the sliding block in a sliding way, the third fixing plate is fixedly arranged at the top of the first fixing plate, the electric screwdriver is fixedly arranged on the third fixing plate, the fourth fixing plate is fixedly arranged at the bottom of the first fixing plate, the pneumatic suction nozzle is fixedly arranged on the fourth fixing plate, and the screwdriver rod of the electric screwdriver penetrates through the fourth fixing plate and extends into the pneumatic suction nozzle.

5. An automatic assembling and soldering device for electronic components according to claim 4, wherein the soldering gun mechanism comprises a first rotating motor, a first coupling, a first fixing block, a first rotating shaft, a soldering gun head and a first support, the first support is fixedly mounted on the Z axis of the first XYZ three-axis moving module, the first rotating motor is fixedly mounted on the top of the first support, the first fixing block is fixedly mounted on the bottom of the first support, one end of the first rotating shaft is fixedly connected with an output shaft of the first rotating motor through the first coupling, and the other end of the first rotating shaft penetrates through the first fixing block and then is fixedly connected with the soldering gun head.

6. An automatic electronic component assembling and soldering apparatus as claimed in claim 5, further comprising a mechanical gripper mechanism fixedly mounted on the frame, the mechanical gripper mechanism being configured to transport an electronic board onto the workpiece support.

7. An automatic electronic component assembling and soldering apparatus as claimed in claim 6, wherein an inner retaining ring is provided at an end of each of the hydraulic cylinder sleeves close to the rear platen, and an outer retaining ring is provided at an end of each of the hydraulic cylinder sleeves away from the rear platen and at an end of the piston rod.

8. An automatic assembling and soldering device for electronic components as claimed in claim 7, further comprising a sliding rod, wherein one end of the sliding rod is fixedly connected with the supporting plate, and the other end of the sliding rod passes through the rear pressing plate and is slidably connected with the rear pressing plate.

9. An automatic electronic component assembling and soldering apparatus as claimed in claim 8, further comprising a second adjusting bolt, wherein one end of the second adjusting bolt extends into the inner cavity and is in threaded connection with a side wall of the inner cavity.

10. An automatic electronic component assembling and soldering apparatus as claimed in claim 9, wherein the first adjusting bolt has a diameter larger than an inner diameter of a cylinder sleeve located at an outermost layer, and the second adjusting bolt has a diameter smaller than a diameter of the piston rod.