Automatic molding equipment for electronic components

Abstract

The present invention relates to the field of non-standard automation technology, and specifically to an automatic forming device for electronic components, comprising a frame, a turntable mechanism, a feeding mechanism, a transport mechanism, a forming mechanism, a pin cutting mechanism, and a receiving mechanism. The turntable mechanism is used to fix a fixture for forming the electronic components, and the fixture is equipped with a forming mold. The forming mechanism includes a pressing device for pressing and fixing the electronic components to the forming mold, a rolling device for roll-forming the pins, and a rolling positioning device for positioning the pins during the rolling process. The rolling device rolls the pins toward the rolling positioning device to roll the pins into a specified shape. The present invention realizes the automatic separation, transport, mold fixing, pin forming, pin trimming, and automatic unloading of braided electronic components, saving manpower, requiring no human intervention, having a high degree of automation, high pin forming precision, and improving production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of non-standard automation, in particular to an automatic forming device for electronic components. Background Art

[0002] Automation technology is widely used in industry, agriculture, military, scientific research, transportation, commerce, healthcare, services, and the home. Automation not only frees people from heavy physical labor, some mental labor, and harsh and dangerous working environments, but also expands human organ functions, significantly improves labor productivity, and enhances humanity's ability to understand and transform the world. Large-scale, integrated equipment within an automation system, also known as automated devices, refers to the process by which a machine or device automatically operates or controls itself according to prescribed procedures or instructions without human intervention.

[0003] During the production process of electronic components, automation can automatically feed and form electronic components. However, in the current process of forming the pins of electronic components, semi-automated equipment is generally used. It is impossible to realize the automatic loading, positioning, forming, and cutting of the pins from the tape, which affects the overall production efficiency and automation effect. Summary of the Invention

[0004] In order to solve the above problems, the present invention provides an automatic forming equipment for electronic components that realizes automatic separation, transportation, mold fixing, pin forming, pin trimming, and automatic unloading of braided electronic components, saving manpower, requiring no human intervention, having a high degree of automation, high pin forming accuracy, and improving production efficiency.

[0005] The technical solution adopted by the present invention is: an automatic forming device for electronic components, including a frame, a turntable mechanism, a feeding mechanism, a conveying mechanism, a forming mechanism, a pin cutting mechanism, and a receiving mechanism. The turntable mechanism is installed on the frame and is provided with a fixed fixture for fixing the electronic components for forming, and the fixed fixture is installed with a forming mold; the feeding mechanism is installed on the frame and is located on one side of the turntable mechanism and is used to feed the electronic components; the conveying mechanism is installed on the frame and is used to convey the electronic components fed by the feeding mechanism to the fixed fixture on the turntable mechanism and position the pins of the electronic components on the forming mold. On; the forming mechanism is installed on the frame and is located on one side of the turntable mechanism, the forming mechanism includes a pressing device for pressing and fixing the electronic components on the forming mold, a rolling device for roll-forming the pins, and a rolling positioning device for positioning the pins during the rolling process, the rolling device rolls the pins toward the rolling positioning device to roll the pins into a specified shape; the pin cutting mechanism is installed on the frame and is located on one side of the turntable mechanism, the pin cutting mechanism is used to trim the pins after roll forming to a specified size; the material receiving mechanism is used to grab and unload the electronic components after pin trimming from the fixed fixture.

[0006] A further improvement to the above solution is that the turntable mechanism includes a turntable drive motor, a divider connected to the turntable drive motor, and a disc connected to the divider, and the fixing fixtures are provided in at least four groups and are evenly distributed in a circumferential direction on the upper surface of the disc;

[0007] A further improvement to the above scheme is that the fixed jig includes a jig base, a jig slider installed on the jig base, a jig seat slidably installed on the jig slider, and a jig limit seat installed on one side of the jig base, an elastic member is provided between the jig seat and the jig limit seat, and a clamping shaft is provided at one end of the jig seat away from the elastic member, and the clamping shaft is used to press the electronic component onto the forming mold.

[0008] A further improvement to the above solution is that a first clamping drive assembly, a forming and positioning assembly, and a second clamping drive assembly are provided below the disc, and a clamping member is provided on one side of the fixture seat, the first clamping drive assembly is close to the transport mechanism, the forming and positioning assembly is close to the forming mechanism, and the second clamping drive assembly is close to the material receiving mechanism;

[0009] A further improvement to the above solution is that, during loading, the first clamping drive assembly is used to drive the clamping member to drive the fixture base to clamp, and the transport mechanism transports the electronic component to the forming mold. Then, the first clamping drive assembly is reset, and the fixture base drives the pressing shaft under the action of the fixture slider and the elastic member to press the electronic component onto the forming mold.

[0010] A further improvement to the above solution is that, when unloading, the second clamping drive assembly is used to drive the clamping member to drive the fixture seat to clamp, and the material receiving mechanism removes the electronic component from the forming mold.

[0011] A further improvement to the above scheme is that the feeding mechanism includes an adjusting component, a feeding bracket, a feeding track, a cutting component, and a braiding drive component, the feeding bracket is installed on the adjusting component, and the adjusting component is used to adjust the position of the feeding bracket; the feeding track is installed on the feeding bracket and is used to feed braided materials, and a feeding guide module and a feeding drive module are installed on one side of the feeding track, the feeding guide module feeds the braided material to the feeding track, and the feeding drive module is used to drive the braided material to be transported on the feeding track; the cutting component is used to cut and separate the product on the feeding track from the braid; the braiding drive component includes a driving motor installed on one side of the feeding bracket, and a driving pin wheel connected to the driving motor, and the driving pin wheel is used to drive the braided material to be transported on the feeding track.

[0012] A further improvement to the above solution is that the adjustment assembly includes an X-axis adjustment base, a Y-axis adjustment base mounted on the X-axis adjustment base, and a Z-axis adjustment base mounted on the Y-axis adjustment base, wherein the X-axis adjustment base is provided with an X-axis adjustment slot, the Y-axis adjustment base is provided with a Y-axis adjustment slot, and the Z-axis adjustment base is provided with a Z-axis adjustment slot;

[0013] A further improvement to the above solution is that the feeding bracket is installed with a fixed block and a limit block, the fixed block and the limit block form a U-shaped installation position, and the feeding track is U-shaped and installed on the U-shaped installation position.

[0014] A further improvement to the above solution is that the feed track includes a feed end, a push end, a cutting end, a circulation end, and a discharge end, the feed guide module is installed at the feed end, the feed drive module is installed on the feed bracket and is close to the push end, the cutting assembly is close to the cutting end, and the drive pin wheel faces the circulation end and is used to transport the braid from the circulation end to the discharge end;

[0015] A further improvement to the above solution is that the feed guide module includes a guide pin wheel and a positioning pressing piece for pressing the braid onto the guide pin wheel, and the guide pin wheel is used to drive the braid to feed toward the pushing end;

[0016] A further improvement to the above solution is that the feeding drive module includes a pushing cylinder and a pushing piece connected to the pushing cylinder, the pushing piece is provided with a return spring and a pushing hook, the pushing hook is used to push the braid to feed on the feeding track, and a positioning piece is provided on one side of the pushing piece, the positioning piece is used to position the braid;

[0017] A further improvement to the above scheme is that the cutting component includes a cutting die and a cutting cylinder for driving the cutting die, the cutting cylinder is used to drive the cutting die to separate the product from the braid, the cutting die has a cutting position, and a product sensor is installed on the cutting position, and the product sensor is used to sense whether there is a product on the cutting position.

[0018] A further improvement to the above scheme is that the transport mechanism includes a transport bracket, a transport transfer cylinder installed on the transport bracket, a transport sliding cylinder connected to the transport transfer cylinder, a transport lifting cylinder connected to the transport sliding cylinder, a transport rotating cylinder connected to the transport lifting cylinder, and a transport clamp connected to the transport rotating cylinder.

[0019] A further improvement to the above scheme is that the pressing device includes a pressing bracket, a pressing cylinder connected to the pressing bracket, a pressing connecting frame connected to the pressing cylinder, and a pressing block connected to the pressing connecting frame, the pressing block is provided with a forming limit groove, the forming mold is provided with a forming groove, the forming limit groove is used to cooperate with the forming groove for pin forming; the pressing block is provided with an elastic pressing block on the forming limit groove, and the elastic pressing block is used to press the electronic component pins when forming;

[0020] A further improvement to the above solution is that the rolling device includes a rolling support, a rolling cylinder mounted on the rolling support, a rolling adjustment seat connected to the rolling cylinder, and a forming roller connected to the rolling adjustment seat, wherein the forming roller is provided with a forming groove for roll forming the pins, and the rolling adjustment seat is used to adjust the forming distance and forming force of the forming roller;

[0021] A further improvement to the above solution is that the rolling positioning device includes a rolling positioning cylinder and a rolling positioning block connected to the rolling positioning cylinder, and the rolling positioning block is used for positioning and limiting during pin forming.

[0022] A further improvement to the above scheme is that the foot cutting mechanism includes a foot cutting positioning device, a foot cutting adjustment device, and a foot cutting drive device, the foot cutting positioning device is used to press and position the electronic component on the molding mold, the foot cutting adjustment device is used to adjust the positions of the foot cutting positioning device and the foot cutting drive device, the foot cutting positioning device is used for pin positioning, the foot cutting drive device is connected to a cutter assembly, and the foot cutting drive device is used to drive the cutter assembly to cut off the pin; the cutter assembly includes a movable cutter head and a fixed cutter head, the movable cutter head cooperates with the fixed cutter head to cut off the pin, and the foot cutting drive device is used to drive the movable cutter head to move back and forth.

[0023] A further improvement to the above solution is that the material receiving mechanism includes a material receiving robot and a material tray assembly, and the material receiving robot is used to grab the unloaded electronic components and place them on the material tray assembly.

[0024] The beneficial effects of the present invention are:

[0025] Compared with the existing electronic component forming, the present invention is used for feeding electronic components in the form of braids. After feeding, the electronic components are transported to the fixing jig and the forming mold by the transport mechanism for fixation. The electronic components are then sent to the forming mechanism under the action of the turntable mechanism. The forming mechanism roll-forms the pins of the electronic components by rolling. The turntable mechanism then continues to rotate to the pin cutting mechanism. The pins are trimmed to the specified size under the action of the pin cutting mechanism, and finally the material is grabbed and collected by the receiving mechanism, thereby realizing the automatic separation, transport, mold fixing, pin forming, pin trimming, and automatic unloading of the braided electronic components, saving manpower, requiring no manual intervention, having a high degree of automation, and high pin forming precision, thereby improving production efficiency. Specifically, a frame, a turntable mechanism, a feeding mechanism, a transport mechanism, a molding mechanism, a pin cutting mechanism, and a receiving mechanism are set up. The turntable mechanism is installed on the frame and is provided with a fixed fixture for fixing the electronic components for molding, and the fixed fixture is installed with a molding mold; the feeding mechanism is installed on the frame and is located on one side of the turntable mechanism, and is used for feeding electronic components; the transport mechanism is installed on the frame and is used to transport the electronic components fed by the feeding mechanism to the fixed fixture on the turntable mechanism and position the pins of the electronic components on the molding mold; the molding mechanism is installed on the frame The forming mechanism, located on the frame and to one side of the turntable mechanism, includes a clamping device for pressing and securing the electronic component to the forming die, a rolling device for roll-forming the lead pins, and a roll-positioning device for positioning the lead pins during the rolling process. The rolling device rolls the lead pins toward the roll-positioning device, rolling the lead pins into a specified shape. A pin-cutting mechanism, mounted on the frame and located to one side of the turntable mechanism, trims the roll-formed lead pins to a specified size. A material collection mechanism removes the trimmed electronic component from the fixture. During the forming process, the clamping device clamps and secures the electronic component, while the rolling device and roll-positioning device cooperate to roll-form the structural lead pins, resulting in stable and highly precise structural forming. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional schematic diagram of the automatic forming equipment of electronic components of the present invention;

[0027] Figure 2 for Figure 1 A three-dimensional image of the automatic molding equipment for electronic components from another perspective;

[0028] Figure 3 for Figure 1 A three-dimensional schematic diagram of a turntable mechanism of an automatic molding device for electronic components;

[0029] Figure 4 for Figure 1 A three-dimensional schematic diagram of the feeding mechanism of the automatic molding equipment for electronic components;

[0030] Figure 5 for Figure 1 A three-dimensional schematic diagram of the feeding mechanism of the automatic molding equipment for electronic components from another perspective;

[0031] Figure 6 for Figure 1 A three-dimensional schematic diagram of the transport mechanism of the automatic molding equipment for electronic components;

[0032] Figure 7 for Figure 1 A three-dimensional schematic diagram of a molding mechanism of an automatic molding device for electronic components;

[0033] Figure 8 for Figure 7 A in the middle is an enlarged schematic diagram;

[0034] Figure 9 for Figure 1 A three-dimensional schematic diagram of the pin cutting mechanism of the automatic forming equipment for electronic components;

[0035] Figure 10 for Figure 1 A schematic top view of the pin cutting mechanism of the automatic forming equipment for electronic components;

[0036] Figure 11 for Figure 10 Cross-sectional view of AA in the figure.

[0037] Description of reference numerals: frame 1, turntable mechanism 2, turntable drive motor 21, divider 22, disc 23, first clamping drive assembly 231, forming and positioning assembly 232, second clamping drive assembly 233;

[0038] Feeding mechanism 3, adjustment assembly 31, X-axis adjustment base 311, Y-axis adjustment base 312, Z-axis adjustment base 313, feeding bracket 32, fixing block 321, limiting block 322, feeding track 33, feeding guide module 331, guide pin wheel 3311, positioning pressing piece 3312, feeding drive module 332, pushing cylinder 3321, pushing piece 3322, cutting assembly 34, cutting die 341, cutting cylinder 342, braiding drive assembly 35, driving motor 351, driving pin wheel 352;

[0039] Transport mechanism 4, transport bracket 41, transport transfer cylinder 42, transport sliding cylinder 43, transport lifting cylinder 44, transport rotating cylinder 45, transport clamp 46,

[0040] Forming mechanism 5, pressing device 51, pressing bracket 511, pressing cylinder 512, pressing connecting frame 513, pressing block 514, forming limiting groove 5141, elastic pressing block 5142, rolling device 52, rolling bracket 521, rolling cylinder 522, rolling adjustment seat 523, forming roller 524, forming groove 5241, rolling positioning device 53, rolling positioning cylinder 531, rolling positioning block 532;

[0041] Cutting mechanism 6, cutting positioning device 61, cutting adjustment device 62, cutting drive device 63, cutter assembly 64, movable cutter head 641, fixed cutter head 642;

[0042] Material receiving mechanism 7, material receiving manipulator 71, material tray assembly 72;

[0043] Fixed fixture 8, fixture base 81, slider 82, fixture seat 83, elastic member 831, pressing shaft 832, fixture limiting seat 84, forming mold 9. DETAILED DESCRIPTION

[0044] To facilitate understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the accompanying drawings. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present disclosure.

[0045] It should be noted that when an element is referred to as being “fixed to” another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or there may be an intermediate element.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0047] like Figures 1 to 11As shown, in one embodiment of the present invention, an automatic forming device for electronic components is provided, which comprises a frame 1, a turntable mechanism 2, a feeding mechanism 3, a conveying mechanism 4, a forming mechanism 5, a pin cutting mechanism 6, and a receiving mechanism 7. The turntable mechanism 2 is mounted on the frame 1 and is provided with a fixing fixture 8 for fixing the electronic components for forming, and a forming mold 9 is mounted on the fixing fixture 8; the feeding mechanism 3 is mounted on the frame 1 and is located on one side of the turntable mechanism 2, and is used for feeding electronic components; the conveying mechanism 4 is mounted on the frame 1 and is used for conveying the electronic components fed by the feeding mechanism 3 to the fixing fixture 8 on the turntable mechanism 2, and positioning the pins of the electronic components on the forming mold The molding mechanism 5 is mounted on the frame 1 and is located on one side of the turntable mechanism 2. The molding mechanism 5 includes a pressing device 51 for pressing and fixing the electronic components on the molding die 9, a rolling device 52 for roll-forming the pins, and a rolling positioning device 53 for positioning the pins during the rolling process. The rolling device 52 rolls the pins toward the rolling positioning device 53 to roll the pins into a specified shape. The pin cutting mechanism 6 is mounted on the frame 1 and is located on one side of the turntable mechanism 2. The pin cutting mechanism 6 is used to trim the pins after roll forming to a specified size. The material receiving mechanism 7 is used to grab and unload the trimmed electronic components from the fixed fixture 8.

[0048] See Figure 3 As shown, the turntable mechanism 2 includes a turntable drive motor 21, a divider 22 connected to the turntable drive motor 21, and a disc 23 connected to the divider 22. The fixed fixture 8 is provided with at least four groups and is evenly distributed in a circumferential direction on the upper surface of the disc 23. The turntable drive motor 21 is used to drive the divider 22 to realize the division of the four groups of workstations, thereby realizing high-precision loading, forming, cutting, and unloading in the automation process.

[0049] The fixed jig 8 includes a jig base 81, a jig slider 82 installed on the jig base 81, a jig seat 83 slidably installed on the jig slider 82, and a jig limit seat 84 installed on one side of the jig base 81. An elastic member 831 is provided between the jig seat 83 and the jig limit seat 84. It is further improved that a clamping shaft 832 is provided at the end of the jig seat 83 facing away from the elastic member 831. The clamping shaft 832 is used to press the electronic components onto the forming mold 9. The electronic components are pressed onto the forming mold 9 by the elastic member 831 cooperating with the clamping shaft 832, and the electronic components have good stability on the forming mold 9.

[0050] A first clamping drive assembly 231, a forming and positioning assembly 232, and a second clamping drive assembly 233 are provided below the disc 23. A clamping member is provided on one side of the jig seat 83. The first clamping drive assembly 231 is located near the transport mechanism 4, the forming and positioning assembly 232 is located near the forming mechanism 5, and the second clamping drive assembly 233 is located near the receiving mechanism 7. During loading, the first clamping drive assembly 231 is used to drive the clamping member to cause the jig seat 83 to clamp, and the transport mechanism 4 transports the electronic components to the forming mold 9. The first clamping drive assembly 231 then resets, and the jig seat 83, under the action of the jig slider 82 and the elastic member 831, drives the pressing shaft 832 to press the electronic components against the forming mold 9. During unloading, the second clamping drive assembly 233 is used to drive the clamping member to cause the jig seat 83 to clamp, and the receiving mechanism 7 removes the electronic components from the forming mold 9. The forming and positioning assembly 232 is used to fix the jig 8 during the forming process.

[0051] See Figures 4 and 5 As shown, the feeding mechanism 3 includes an adjusting component 31, a feeding bracket 32, a feeding track 33, a cutting component 34, and a braiding drive component 35. The feeding bracket 32 ​​is installed on the adjusting component 31, and the adjusting component 31 is used to adjust the position of the feeding bracket 32; the feeding track 33 is installed on the feeding bracket 32 ​​and is used to feed the braided material. A feeding guide module 331 and a feeding drive module 332 are installed on one side of the feeding track 33. The feeding guide module 331 feeds the braided material to the feeding track 33, and the feeding drive module 332 is used to drive the braided material to be transported on the feeding track 33; the cutting component 34 is used to cut and separate the product on the feeding track 33 from the braid; the braid The driving assembly 35 includes a driving motor 351 installed on one side of the feeding bracket 32, and a driving pinwheel 352 connected to the driving motor 351. The driving pinwheel 352 is used to drive the braided material to be transmitted on the feeding track 33, and is used for feeding braided materials, specifically for feeding braided electronic components. The position can be adjusted by the adjusting assembly 31. The feeding track 33 is used for braid feeding and conveying. The braid driving assembly 35 and the feeding driving module 332 are used to drive the braid to be conveyed on the feeding track 33. When the braid is conveyed to the designated position, the electronic components are separated from the braid by the cutting assembly 34, which is convenient for subsequent material collection. The entire feeding process is completed automatically, realizing automatic feeding and solving the problem of low efficiency of existing semi-automatic feeding. X-axis adjustment base 311, guide pinwheel 3311, positioning pressure piece 3312, Y-axis adjustment base 312, Z-axis adjustment base 313,

[0052] The adjustment assembly 31 includes an X-axis adjustment base 311, a Y-axis adjustment base 312 installed on the X-axis adjustment base 311, and a Z-axis adjustment base 313 installed on the Y-axis adjustment base 312. The X-axis adjustment base 311 is provided with an X-axis adjustment slot, the Y-axis adjustment base 312 is provided with a Y-axis adjustment slot, and the Z-axis adjustment base 313 is provided with a Z-axis adjustment slot; through the cooperation of the X-axis adjustment base 311, the Y-axis adjustment base 312 and the Z-axis adjustment base 313, adjustment in the three-axis directions of XYZ is formed, so that the feeding position of the feeding track 33 can be adjusted and aligned.

[0053] The feeding bracket 32 ​​is installed with a fixed block 321 and a limit block 322. The fixed block 321 and the limit block 322 form a U-shaped mounting position, and the feeding track 33 is U-shaped and installed on the U-shaped mounting position; the U-shaped mounting structure formed by the fixed block 321 and the limit block 322 can position and install the feeding track 33 into a U-shaped transmission channel, which saves more space and position and makes the feeding more stable.

[0054] The feeding track 33 includes a feeding end, a pushing end, a cutting end, a circulation end, and a discharging end. The feeding guide module 331 is installed on the feeding end, the feeding drive module 332 is installed on the feeding bracket 32 ​​and is close to the pushing end, the cutting assembly 34 is close to the cutting end, and the driving pin wheel 352 is facing the circulation end and is used to transport the tape from the circulation end to the discharging end; specifically, the feeding end is used for loading materials, the pushing end is used for pushing materials for transportation, the cutting end is used for cutting materials, the circulation end is used for transporting waste materials, and the discharging end is used to send out waste materials.

[0055] The feeding guide module 331 includes a guide pin wheel 3311 and a positioning pressure plate 3312 for pressing the braid onto the guide pin wheel 3311. The guide pin wheel 3311 is used to drive the braid to feed toward the pushing end; the guide pin wheel 3311 is used to guide the braid to be loaded.

[0056] The feeding drive module 332 includes a pushing cylinder 3321 and a pushing piece 3322 connected to the pushing cylinder 3321. The pushing piece 3322 is provided with a reset spring and a pushing hook. The pushing hook is used to push the tape to feed on the feeding track 33. A positioning piece is provided on one side of the pushing piece 3322, and the positioning piece is used to position the tape. The pushing cylinder 3321 drives the pushing piece 3322 to drive the tape to be transported. The positioning piece can position the next hole position of the tape to ensure that the position of each push is consistent.

[0057] The cutting component 34 includes a cutting die 341 and a cutting cylinder 342 for driving the cutting die 341. The cutting cylinder 342 is used to drive the cutting die 341 to separate the product from the braid. The cutting die 341 has a cutting position, and a product sensor is installed on the cutting position. The product sensor is used to sense whether there is a product on the cutting position; the cutting die 341 is driven by the cutting cylinder 342 to cut off the electronic components on the cutting position, so that the electronic components are separated from the braid.

[0058] See Figure 6 As shown, the transport mechanism 4 includes a transport bracket 41, a transport transfer cylinder 42 installed on the transport bracket 41, a transport sliding cylinder 43 connected to the transport transfer cylinder 42, a transport lifting cylinder 44 connected to the transport sliding cylinder 43, a transport rotating cylinder 45 connected to the transport lifting cylinder 44, and a transport clamp 46 connected to the transport rotating cylinder 45. The transport transfer cylinder 42, the transport sliding cylinder 43 and the transport lifting cylinder 44 cooperate to form the transmission direction of the XYZ three axes, and the transport rotating cylinder 45 can rotate after taking the material, has good applicability, and can adjust the placement direction of the electronic components.

[0059] See Figures 7 and 8 As shown, the pressing device 51 includes a pressing bracket 511, a pressing cylinder 512 connected to the pressing bracket 511, a pressing connecting frame 513 connected to the pressing cylinder 512, and a pressing block 514 connected to the pressing connecting frame 513. The pressing block 514 is provided with a forming limit groove 5141, and the forming mold 9 is provided with a forming groove 91. The forming limit groove 5141 is used to cooperate with the forming groove 91 for pin forming; the pressing block 514 is located on the forming limit groove 5141 and is provided with an elastic pressing block 5142. The elastic pressing block 5142 is used to press the pins of electronic components when forming.

[0060] The rolling device 52 includes a rolling bracket 521, a rolling cylinder 522 installed on the rolling bracket 521, a rolling adjustment seat 523 connected to the rolling cylinder 522, and a forming roller 524 connected to the rolling adjustment seat 523. The forming roller 524 is provided with a forming groove 5241, and the forming groove 5241 is used for pin roll forming. The rolling adjustment seat 523 is used to adjust the forming distance and forming force of the forming roller 524.

[0061] The rolling positioning device 53 includes a rolling positioning cylinder 531 and a rolling positioning block 532 connected to the rolling positioning cylinder 531 . The rolling positioning block 532 is used for positioning and limiting during pin molding.

[0062] See Figures 9 to 11As shown, the foot cutting mechanism 6 includes a foot cutting positioning device 61, a foot cutting adjustment device 62, and a foot cutting drive device 63. The foot cutting positioning device 61 is used to press and position the electronic component on the molding mold 9, and the foot cutting adjustment device 62 is used to adjust the positions of the foot cutting positioning device 61 and the foot cutting drive device 63. The foot cutting positioning device 61 is used for pin positioning, and the foot cutting drive device 63 is connected to a cutter assembly 64. The foot cutting drive device 63 is used to drive the cutter assembly 64 to cut the pin; the cutter assembly 64 includes a movable cutter head 641 and a fixed cutter head 642. The movable cutter head 641 cooperates with the fixed cutter head 642 to cut the pin, and the foot cutting drive device 63 is used to drive the movable cutter head 641 to move back and forth.

[0063] The material receiving mechanism 7 includes a material receiving robot 71 and a material tray assembly 72 . The material receiving robot 71 is used to grab the unloaded electronic components and place them on the material tray assembly 72 .

[0064] The present invention is used for feeding electronic components in a braided shape. After feeding, the electronic components are transported to a fixing jig 8 and a forming mold 9 by a transport mechanism 4 for fixation. The electronic components are then sent to a forming mechanism 5 under the action of a turntable mechanism 2. The forming mechanism 5 roll-forms the pins of the electronic components by rolling. The turntable mechanism 2 then continues to rotate to a pin-cutting mechanism 6. The pins are trimmed to a specified size by the pin-cutting mechanism 6. Finally, the material is grabbed and collected by a receiving mechanism 7, thereby realizing automatic separation, transport, mold fixation, pin forming, pin trimming, and automatic unloading of the braided electronic components. This saves manpower, does not require manual intervention, has a high degree of automation, and has high pin forming accuracy, thereby improving production efficiency. Specifically, a frame 1, a turntable mechanism 2, a feeding mechanism 3, a transport mechanism 4, a molding mechanism 5, a pin cutting mechanism 6, and a receiving mechanism 7 are set. The turntable mechanism 2 is installed on the frame 1 and is provided with a fixed fixture 8 for fixing the electronic components to be molded, and a molding die 9 is installed on the fixed fixture 8; the feeding mechanism 3 is installed on the frame 1 and is located on one side of the turntable mechanism 2, and is used for feeding electronic components; the transport mechanism 4 is installed on the frame 1, and is used to transport the electronic components fed by the feeding mechanism 3 to the fixed fixture 8 on the turntable mechanism 2, and position the pins of the electronic components on the molding die 9; the molding mechanism 5 is installed The forming mechanism 5, located on the frame 1 and to one side of the turntable mechanism 2, includes a clamping device 51 for pressing and securing the electronic components to the forming die 9, a rolling device 52 for roll-forming the pins, and a roll-positioning device 53 for positioning the pins during the rolling process. The rolling device 52 rolls the pins toward the roll-positioning device 53, rolling the pins into a specified shape. The pin-cutting mechanism 6, mounted on the frame 1 and to one side of the turntable mechanism 2, trims the roll-formed pins to a specified size. The material receiving mechanism 7 is used to remove the trimmed electronic components from the fixture 8. During the forming process, the electronic components are clamped and secured by the clamping device 51, and the structural pins are roll-formed in cooperation with the rolling device 52 and the roll-positioning device 53, resulting in stable and highly precise structural forming.

[0065] The above embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous modifications and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. An automatic forming device for electronic components, characterized by: include frame, A turntable mechanism, the turntable mechanism is mounted on a frame and is provided with a fixing fixture for fixing the electronic components for molding, and the molding mold is mounted on the fixing fixture; A feeding mechanism, which is installed on the frame and located on one side of the turntable mechanism and is used for feeding electronic components; A transport mechanism, which is mounted on the frame and is used to transport the electronic components fed by the feeding mechanism to the fixed fixture on the turntable mechanism and position the pins of the electronic components on the forming mold; A forming mechanism, mounted on the frame and located on one side of the turntable mechanism, comprising a pressing device for pressing and fixing the electronic component to the forming die, a rolling device for roll-forming the pins, and a rolling positioning device for positioning the pins during the rolling process. The rolling device rolls the pins toward the rolling positioning device to roll the pins into a specified shape; A pin cutting mechanism, which is mounted on the frame and located on one side of the turntable mechanism, and is used to trim the pins after roll forming to a specified size; A material receiving mechanism, which is used to grab and unload the electronic components after pedicure from the fixed fixture; The feeding mechanism includes an adjusting assembly, a feeding bracket, a feeding track, a cutting assembly, and a braid driving assembly, the feeding bracket is installed on the adjusting assembly, and the adjusting assembly is used to adjust the position of the feeding bracket; the feeding track is installed on the feeding bracket and is used to feed the braided material, a feeding guide module and a feeding driving module are installed on one side of the feeding track, the feeding guide module feeds the braided material to the feeding track, and the feeding driving module is used to drive the braided material to be transported on the feeding track; the cutting assembly is used to cut and separate the product on the feeding track from the braid; the braid driving assembly includes a driving motor installed on one side of the feeding bracket, and a driving pin wheel connected to the driving motor, and the driving pin wheel is used to drive the braided material to be transported on the feeding track; The adjustment assembly includes an X-axis adjustment base, a Y-axis adjustment base installed on the X-axis adjustment base, and a Z-axis adjustment base installed on the Y-axis adjustment base, wherein the X-axis adjustment base is provided with an X-axis adjustment slot, the Y-axis adjustment base is provided with a Y-axis adjustment slot, and the Z-axis adjustment base is provided with a Z-axis adjustment slot; The feeding bracket is installed with a fixed block and a limit block, the fixed block and the limit block form a U-shaped installation position, and the feeding track is U-shaped and installed on the U-shaped installation position; The feeding track includes a feeding end, a pushing end, a cutting end, a circulation end, and a discharging end. The feeding guide module is installed at the feeding end. The feeding drive module is installed on the feeding bracket and is close to the pushing end. The cutting assembly is close to the cutting end. The driving pin wheel faces the circulation end and is used to transport the braid from the circulation end to the discharging end. The feeding guide module includes a guide pin wheel and a positioning pressing piece for pressing the braid onto the guide pin wheel, and the guide pin wheel is used to drive the braid to feed toward the pushing end; The feeding drive module includes a pushing cylinder and a pushing piece connected to the pushing cylinder. The pushing piece is provided with a return spring and a pushing hook. The pushing hook is used to push the braid to feed on the feeding track. A positioning piece is provided on one side of the pushing piece. The positioning piece is used to position the braid. The cutting assembly includes a cutting die and a cutting cylinder for driving the cutting die. The cutting cylinder is used to drive the cutting die to separate the product from the braid. The cutting die has a cutting position. The cutting position is equipped with a product sensor. The product sensor is used to sense whether there is a product on the cutting position. The transport mechanism includes a transport bracket, a transport transfer cylinder installed on the transport bracket, a transport sliding cylinder connected to the transport transfer cylinder, a transport lifting cylinder connected to the transport sliding cylinder, a transport rotating cylinder connected to the transport lifting cylinder, and a transport clamp connected to the transport rotating cylinder.

2. The electronic component automatic forming equipment according to claim 1, characterized in that: The turntable mechanism includes a turntable drive motor, a divider connected to the turntable drive motor, and a disc connected to the divider. The fixing fixtures are provided in at least four groups and are evenly distributed on the upper surface of the disc in a circular direction. The fixed jig includes a jig base, a jig slider installed on the jig base, a jig seat slidably installed on the jig slider, and a jig limit seat installed on one side of the jig base. An elastic member is provided between the jig seat and the jig limit seat. A clamping shaft is provided at one end of the jig seat facing away from the elastic member. The clamping shaft is used to press the electronic component onto the forming mold.

3. The automatic forming equipment for electronic components according to claim 2, characterized in that: A first clamping drive assembly, a forming and positioning assembly, and a second clamping drive assembly are provided below the disc. A clamping piece is provided on one side of the fixture seat. The first clamping drive assembly is close to the conveying mechanism, the forming and positioning assembly is close to the forming mechanism, and the second clamping drive assembly is close to the receiving mechanism. During loading, the first clamping drive assembly is used to drive the clamping member to drive the fixture seat to clamp, and the transport mechanism transports the electronic component to the forming mold. Then, the first clamping drive assembly is reset, and the fixture seat drives the pressing shaft under the action of the fixture slider and the elastic member to press the electronic component onto the forming mold. During unloading, the second unclamping driving assembly is used to drive the unclamping member to drive the fixture seat to unclamp, and the material receiving mechanism takes the electronic components out of the forming mold.

4. The automatic forming equipment for electronic components according to claim 1, characterized in that: The pressing device includes a pressing bracket, a pressing cylinder connected to the pressing bracket, a pressing connecting frame connected to the pressing cylinder, and a pressing block connected to the pressing connecting frame. The pressing block is provided with a forming limit groove, and the forming mold is provided with a forming groove. The forming limit groove is used to cooperate with the forming groove for pin forming; the pressing block is provided with an elastic pressing block on the forming limit groove, and the elastic pressing block is used to press the electronic component pins when forming; The rolling device includes a rolling support, a rolling cylinder mounted on the rolling support, a rolling adjustment seat connected to the rolling cylinder, and a forming roller connected to the rolling adjustment seat. The forming roller is provided with a forming groove for roll forming of the pins. The rolling adjustment seat is used to adjust the forming distance and forming force of the forming roller. The rolling positioning device includes a rolling positioning cylinder and a rolling positioning block connected to the rolling positioning cylinder. The rolling positioning block is used for positioning and limiting during pin forming.

5. The automatic forming equipment for electronic components according to claim 1, characterized in that: The pin cutting mechanism includes a pin cutting positioning device, a pin cutting adjustment device, and a pin cutting drive device. The pin cutting positioning device is used to press and position the electronic component on the forming mold. The pin cutting adjustment device is used to adjust the positions of the pin cutting positioning device and the pin cutting drive device. The pin cutting positioning device is used to position the pin. The pin cutting drive device is connected to a cutter assembly, and the pin cutting drive device is used to drive the cutter assembly to cut the pin; the cutter assembly includes a movable cutter head and a fixed cutter head. The movable cutter head cooperates with the fixed cutter head to cut the pin. The pin cutting drive device is used to drive the movable cutter head to move back and forth.

6. The automatic forming equipment for electronic components according to claim 1, characterized in that: The material receiving mechanism includes a material receiving robot and a material tray assembly. The material receiving robot is used to grab the unloaded electronic components and place them on the material tray assembly.

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