Discharging device for electronic component production

Abstract

The invention belongs to the technical field of electronic component production and processing, and particularly discloses an electronic component production discharging device which comprises a first conveying mechanism and a discharging platform, the discharging platform is arranged on one side of the first conveying mechanism, and the included angle between the discharging platform and the first conveying mechanism is 90 degrees; a mounting base is arranged on the surface of the discharging platform. Through the arrangement of the discharging mechanism, in the process of grabbing the electronic component, the pins of the electronic component can be located in straightening holes after two guide blocks are close to each other and attached to each other, and the two sets of guide blocks are far away from each other through mutual cooperation of a second motor, a first bidirectional lead screw and a guide rod; therefore, the pins of the electronic components are straightened, the influence of collision on deformation of the pins in the production process is reduced, and the situation that the product quality is affected due to deformation of the pins in the blanking process of the electronic components by a traditional blanking device is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of production and processing of electronic components, and specifically discloses a blanking device for producing electronic components. Background Art

[0002] Electronic components are components of electronic elements and small electrical machines and instruments. They are usually composed of several parts and can be used in similar products. They often refer to certain parts in industries such as electrical appliances, radios, and instruments. They are a general term for electronic devices such as resistors, capacitors, transistors, hairsprings, and springs. Among them, electronic components such as resistors, diodes, and capacitors are equipped with two pins. During the production process, traditional blanking devices can easily cause damage and deformation of the pins, affecting product quality. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide a blanking device for electronic component production to solve the problem that traditional blanking devices in the prior art easily cause damage and deformation of pins, thereby affecting product quality.

[0004] To achieve the above objectives, the present invention provides a blanking device for the production of electronic components, comprising a first transmission mechanism and a blanking platform, the blanking platform being arranged on one side of the first transmission mechanism, the angle between the blanking platform and the first transmission mechanism being ninety degrees, the surface of the blanking platform being provided with a mounting seat, and the surface of the mounting seat being provided with a blanking mechanism; the blanking mechanism comprising a driving assembly arranged on the surface of the mounting seat, the surface of the driving assembly being provided with a grabbing assembly located above the first transmission mechanism; the grabbing assembly comprising a mounting plate fixedly connected to the bottom of the mounting frame, the top of the mounting plate being provided with a second motor, the output shaft of the second motor being fixedly connected to a first bidirectional screw rod, the other end of the first bidirectional screw rod being rotatably connected to the top of the mounting plate, and the top of the mounting plate being fixedly connected to a guide rod; wherein the driving assembly comprises a first motor arranged inside the mounting frame, the output shaft of the first motor passing through the mounting frame and being fixedly connected to a turntable, the top of the turntable being provided with a first hydraulic push rod, and the output shaft of the first hydraulic push rod being fixedly connected to the mounting frame.

[0005] In the above technical solution, preferably, the surface of the turntable is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a connecting tube, the inner wall of the connecting tube is slidably connected to a support rod, and the upper end of the support rod passes through the connecting tube and is fixedly connected to the bottom of the mounting frame.

[0006] In the above technical solution, preferably, two symmetrically distributed connecting blocks are provided on the top of the mounting plate, and sliding plates are fixedly connected on both sides of the connecting blocks. The sliding plate on one side is threadedly connected to the surface of the first bidirectional screw rod, and the sliding plate on the other side is slidingly connected to the surface of the guide rod.

[0007] In the above technical solution, preferably, the lower end of the connecting block penetrates through the mounting plate and is fixedly connected to a slider. The slider is slidably connected to the inner wall of the mounting plate. A third motor is arranged inside the slider. The output shaft of the third motor is fixedly connected to a second bidirectional lead screw. The other end of the second bidirectional lead screw is rotatably connected to the inner wall of the mounting plate. The surface of the second bidirectional lead screw is threadedly connected with two symmetrically distributed sliding blocks. The surface of the sliding block is slidably connected to the inner wall of the mounting plate.

[0008] In the above technical solution, preferably, the lower ends of both sliding blocks penetrate through the mounting plate and are fixedly connected to guide blocks. Straightening grooves are formed on the opposite sides of the guide blocks. When the two guide blocks are attached to each other, the two straightening grooves form a straightening hole.

[0009] In the above technical solution, preferably, a mounting block is embedded at the bottom of the mounting plate. A receiving groove is formed at the bottom of the mounting block. A uniformly distributed suction cup is embedded on the inner wall of the receiving groove. A connecting shell is fixedly connected to the top of the mounting block. The top of the suction cup is communicated with a conduit. The upper end of the conduit is connected to the connecting shell.

[0010] In the above technical solution, preferably, a mounting shell is fixedly connected to the top of the mounting plate. Two symmetrically distributed adjusting plates are slidably connected to the inner wall of the mounting shell. An adjusting cavity is formed between the opposite sides of the two adjusting plates and the inside of the mounting shell. Adjusting rods are fixedly connected to the opposite sides of the two adjusting plates. The other ends of the adjusting rods penetrate through the mounting shell and are fixedly connected to the surface of the connecting block. A connecting pipe is communicated with the top of the connecting shell. The other end of the connecting pipe is connected to the adjusting cavity.

[0011] In the above technical solution, preferably, two groups of symmetrically distributed fixing plates are fixedly connected to the bottom of the mounting plate. The number of fixing plates in each group is two. Second hydraulic push rods are arranged on the opposite sides of the two fixing plates. The output shaft of the second hydraulic push rod is fixedly connected to a cutting knife.

[0012] Compared with the prior art, the present invention has the following beneficial effects: By arranging the blanking mechanism, during the process of grasping electronic components, the leads of the electronic components can be located inside the straightening hole when the two guide blocks approach and fit each other. Through the mutual cooperation of the second motor, the first bidirectional lead screw and the guide rod, the two groups of guide blocks move away from each other, so as to straighten the leads of the electronic components, reduce the influence of deformation of the leads caused by bumping during the production process, and avoid the situation that the traditional blanking device causes deformation of the leads during the blanking process of electronic components, which affects the product quality; By setting up the blanking mechanism, during the process of straightening the pins of electronic components, the slider can drive the adjusting rod to move synchronously, causing the two adjusting plates to move away from each other and increasing the internal space of the adjusting cavity, making the internal pressure lower than the outside. Due to the connection between the connecting pipe and the adjusting cavity, and since the main body of the electronic component blocks the lower opening of the suction cup, at this time, suction can be generated through the suction cup under the combined action of the conduit, the connecting shell, and the connecting pipe to adsorb the electronic component, so as to transfer it to the blanking platform through the driving component. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic connection diagram of the blanking mechanism and the mounting base of the present invention; Figure 3 is a schematic connection diagram of the driving component and the grasping component of the present invention; Figure 4 is a partial cross-sectional schematic diagram of the grasping component of the present invention; Figure 5 is a schematic connection diagram of the guiding block and the sliding block of the present invention; Figure 6 is a schematic connection diagram of the adjusting plate and the mounting shell of the present invention; Figure 7 is a schematic connection diagram of the cutting knife and the second hydraulic push rod of the present invention.

[0014] In the figure: 1, the first transmission mechanism; 2, the blanking platform; 3, the mounting base; 4, the blanking mechanism; 41, the driving component; 411, the first motor; 412, the turntable; 413, the connecting plate; 414, the first hydraulic push rod; 415, the support rod; 416, the connecting cylinder; 417, the mounting frame; 42, the grasping component; 421, the mounting plate; 422, the second motor; 423, the first bidirectional lead screw; 424, the guide rod; 425, the connecting block; 426, the slider; 427, the third motor; 428, the second bidirectional lead screw; 429, the sliding block; 4210, the guiding block; 4211, the straightening groove; 4212, the mounting block; 4213, the suction cup; 4214, the connecting shell; 4215, the connecting pipe; 4216, the conduit; 4217, the adjusting rod; 4218, the adjusting plate; 4219, the mounting shell; 4220, the fixing plate; 4221, the second hydraulic push rod; 4222, the cutting knife. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] In order to more clearly understand the above-mentioned objects, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] In the following description, many specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention may be practiced in other ways different from those described herein. Therefore, the present invention is not limited by the limitations of the specific embodiments disclosed below.

[0017] As Figures 1 - 7 shown, a blanking device for the production of electronic components includes a first transmission mechanism 1 and a blanking platform 2. The blanking platform 2 is disposed on one side of the first transmission mechanism 1, and the included angle between the blanking platform 2 and the first transmission mechanism 1 is ninety degrees. An installation seat 3 is provided on the surface of the blanking platform 2, and a blanking mechanism 4 is provided on the surface of the installation seat 3. The blanking mechanism 4 includes a driving component 41 provided on the surface of the installation seat 3, and a grasping component 42 located above the first transmission mechanism 1 is provided on the surface of the driving component 41. Among them, the driving component 41 includes a first motor 411 provided inside the installation seat 3. The output shaft of the first motor 411 penetrates through the installation seat 3 and is fixedly connected to a turntable 412. A first hydraulic push rod 414 is provided on the top of the turntable 412, and the output shaft of the first hydraulic push rod 414 is fixedly connected to an installation frame 417.

[0018] A connecting plate 413 is fixedly connected to the surface of the turntable 412. A connecting cylinder 416 is fixedly connected to the top of the connecting plate 413. A support rod 415 is slidably connected to the inner wall of the connecting cylinder 416. The upper end of the support rod 415 penetrates out of the connecting cylinder 416 and is fixedly connected to the bottom of the installation frame 417.

[0019] By starting the first motor 411, the turntable 412 can be driven to rotate. During this process, the first hydraulic push rod 414 can be driven to rotate the installation frame 417 synchronously, achieving the effect of adjusting the position of the grasping component 42. By the telescopic movement of the output shaft of the first hydraulic push rod 414, the height of the installation frame 417 can be adjusted, so that after the grasping component 42 grasps the electronic components, it can be transferred from the first transmission mechanism 1 to the blanking platform 2. During the up and down movement of the installation frame 417, the support rod 415 can be driven to move synchronously, so that it slides along the inner wall of the connecting cylinder 416, improving the stability during the movement.

[0020] As Figures 1 - 7As shown, the grasping component 42 includes a mounting plate 421 fixedly connected to the bottom of the mounting frame 417. A second motor 422 is arranged on the top of the mounting plate 421. The output shaft of the second motor 422 is fixedly connected with a first bidirectional lead screw 423. The other end of the first bidirectional lead screw 423 is rotatably connected to the top of the mounting plate 421. A guide rod 424 is fixedly connected to the top of the mounting plate 421. There are two connecting blocks 425 symmetrically distributed on the top of the mounting plate 421. Sliding plates are fixedly connected to both sides of the connecting block 425. One side of the sliding plate is threadedly connected to the surface of the first bidirectional lead screw 423, and the other side of the sliding plate is slidably connected to the surface of the guide rod 424.

[0021] The lower end of the connecting block 425 penetrates through the mounting plate 421 and is fixedly connected with a slider 426. The slider 426 is slidably connected to the inner wall of the mounting plate 421. A third motor 427 is arranged inside the slider 426. The output shaft of the third motor 427 is fixedly connected with a second bidirectional lead screw 428. The other end of the second bidirectional lead screw 428 is rotatably connected to the inner wall of the mounting plate 421. There are two sliding blocks 429 symmetrically distributed and threadedly connected to the surface of the second bidirectional lead screw 428. The surface of the sliding block 429 is slidably connected to the inner wall of the mounting plate 421.

[0022] The lower ends of the two sliding blocks 429 both penetrate through the mounting plate 421 and are fixedly connected with guide blocks 4210. Straightening grooves 4211 are formed on the opposite sides of the guide blocks 4210. When the two guide blocks 4210 are attached, the two straightening grooves 4211 form a straightening hole.

[0023] Normally, the two sliding blocks 429 are far away from each other. The mounting frame 417 is driven to move down by the driving component 41. At this time, the pins of the electronic component are located between the two guide blocks 4210. By starting the third motor 427 to drive the second bidirectional lead screw 428 to rotate, the two sliding blocks 429 approach each other. During this process, the pins of the electronic component can be restricted in the straightening hole formed after the two guide blocks 4210 are attached. After the two guide blocks 4210 are attached, the third motor 427 stops driving the second bidirectional lead screw 428 to rotate. At this time, the second motor 422 drives the first bidirectional lead screw 423 to rotate. Thus, the connecting block 425 can move away from each other through the sliding plates under the limiting action of the guide rod 424, and the slider 426 can be driven to slide along the inner wall of the mounting plate 421, so that the two sliders 426 move away from each other. During this process, the straightening hole can straighten the pins, straightening the bending of the pins caused by factors such as bumping during the production process, improving the product quality, and facilitating subsequent processing.

[0024] As Figures 1 - 7As shown, an installation block 4212 is embedded at the bottom of the installation plate 421. A receiving groove is formed at the bottom of the installation block 4212. Evenly distributed suction cups 4213 are embedded on the inner wall of the receiving groove. A connection shell 4214 is fixedly connected to the top of the installation block 4212. The top of the suction cup 4213 communicates with a conduit 4216, and the upper end of the conduit 4216 is connected to the connection shell 4214.

[0025] A mounting shell 4219 is fixedly connected to the top of the mounting plate 421. Two symmetrically distributed adjusting plates 4218 are slidably connected to the inner wall of the mounting shell 4219. An adjusting cavity is formed between the opposite sides of the two adjusting plates 4218 and the inside of the mounting shell 4219. Adjusting rods 4217 are fixedly connected to the opposite sides of the two adjusting plates 4218. The other ends of the adjusting rods 4217 penetrate through the mounting shell 4219 and are fixedly connected to the surface of the connection block 425. A connecting pipe 4215 communicates with the top of the connection shell 4214, and the other end of the connecting pipe 4215 communicates with the adjusting cavity.

[0026] During the downward movement of the mounting frame 417, it can drive the mounting plate 421 to move downward synchronously, so that the main body of the electronic component is located inside the receiving groove. And during the straightening of the pins, the slider 426 can drive the adjusting rod 4217 to move synchronously, so that the two adjusting plates 4218 move away from each other and increase the internal space of the adjusting cavity, making the inside of it form a low pressure compared with the outside. Due to the connection of the connecting pipe 4215 with the adjusting cavity, and because the main body of the electronic component blocks the lower opening of the suction cup 4213, at this time, suction can be generated by the suction cup 4213 under the combined action of the conduit 4216, the connection shell 4214 and the connecting pipe 4215 to adsorb the electronic component, so as to transfer it to the blanking platform 2 through the driving assembly 41.

[0027] As Figures 1 - 7 As shown, two groups of symmetrically distributed fixing plates 4220 are fixedly connected to the bottom of the mounting plate 421. The number of each group of fixing plates 4220 is two. Second hydraulic push rods 4221 are arranged on the opposite sides of the two fixing plates 4220. The output shaft of the second hydraulic push rod 4221 is fixedly connected to a cutting knife 4222.

[0028] By starting the second hydraulic push rod 4221, the two cutting knives 4222 can be driven to approach each other, thereby cutting off the too long pins, making the pin lengths of the electronic components equal, improving the aesthetics of the product, and thus improving the product quality.

[0029] Working principle: Starting the first motor 411 can drive the turntable 412 to rotate. During this process, the first hydraulic push rod 414 can be driven to make the mounting bracket 417 rotate synchronously, achieving the effect of adjusting the position of the grasping assembly 42. The height of the mounting bracket 417 can be adjusted by the telescopic movement of the output shaft of the first hydraulic push rod 414, so that after the grasping assembly 42 grasps the electronic components, it can be transferred from the first transmission mechanism 1 to the blanking platform 2. During the up and down movement of the mounting bracket 417, the support rod 415 can be driven to move synchronously, sliding along the inner wall of the connecting cylinder 416, improving the stability during the movement. During the process of the grasping assembly 42 grasping the electronic components, the two sliders 426 can move away from each other, driving the straightening holes on the two butted guiding blocks 4210 to straighten the pins, straightening the bending of the pins caused by factors such as bumping during the production process, improving the product quality, facilitating subsequent processing. And during this process, the slider 426 can drive the adjusting rod 4217 to move synchronously, making the two adjusting plates 4218 move away from each other and increasing the internal space of the adjusting cavity to form a low pressure inside compared to the outside. Due to the connection of the connecting pipe 4215 with the adjusting cavity, and because the main body of the electronic component blocks the lower opening of the suction cup 4213, at this time, under the combined action of the conduit 4216, the connecting shell 4214 and the connecting pipe 4215, a suction force can be generated through the suction cup 4213 to adsorb the electronic component, so as to transfer it to the blanking platform 2 through the driving assembly 41.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A blanking device for the production of electronic components, comprising a first transmission mechanism (1) and a blanking platform (2), characterized in that, The blanking platform (2) is arranged on one side of the first transmission mechanism (1). The included angle between the blanking platform (2) and the first transmission mechanism (1) is ninety degrees. An installation seat (3) is arranged on the surface of the blanking platform (2), and a blanking mechanism (4) is arranged on the surface of the installation seat (3). The blanking mechanism (4) includes a driving component (41) arranged on the surface of the installation seat (3), and a grasping component (42) located above the first transmission mechanism (1) is arranged on the surface of the driving component (41). The grasping component (42) includes a mounting plate (421) fixedly connected to the bottom of the mounting frame (417). A second motor (422) is arranged on the top of the mounting plate (421). The output shaft of the second motor (422) is fixedly connected to a first bidirectional lead screw (423). The other end of the first bidirectional lead screw (423) is rotatably connected to the top of the mounting plate (421). A guide rod (424) is fixedly connected to the top of the mounting plate (421). Among them, the driving component (41) includes a first motor (411) arranged inside the mounting seat (3). The output shaft of the first motor (411) penetrates through the mounting seat (3) and is fixedly connected to a turntable (412). A first hydraulic push rod (414) is arranged on the top of the turntable (412). The output shaft of the first hydraulic push rod (414) is fixedly connected to a mounting frame (417).

2. The blanking device for the production of electronic components according to claim 1, wherein, A connecting plate (413) is fixedly connected to the surface of the turntable (412). A connecting cylinder (416) is fixedly connected to the top of the connecting plate (413). A support rod (415) is slidably connected to the inner wall of the connecting cylinder (416). The upper end of the support rod (415) penetrates out of the connecting cylinder (416) and is fixedly connected to the bottom of the mounting frame (417).

3. The blanking device for the production of electronic components according to claim 1, characterized in that, Two connecting blocks (425) which are symmetrically distributed are arranged on the top of the mounting plate (421). Sliding plates are fixedly connected to both sides of the connecting blocks (425). One side of the sliding plate is threadedly connected to the surface of the first bidirectional lead screw (423), and the other side of the sliding plate is slidably connected to the surface of the guide rod (424).

4. The blanking device for the production of electronic components according to claim 3, characterized in that, The lower end of the connecting block (425) penetrates through the mounting plate (421) and is fixedly connected to a slider (426). The slider (426) is slidably connected to the inner wall of the mounting plate (421). A third motor (427) is arranged inside the slider (426). The output shaft of the third motor (427) is fixedly connected to a second bidirectional lead screw (428). The other end of the second bidirectional lead screw (428) is rotatably connected to the inner wall of the mounting plate (421). Two sliding blocks (429) which are symmetrically distributed are threadedly connected to the surface of the second bidirectional lead screw (428). The surface of the sliding blocks (429) is slidably connected to the inner wall of the mounting plate (421).

5. The blanking device for the production of electronic components according to claim 4, characterized in that, The lower ends of the two sliding blocks (429) penetrate through the mounting plate (421) and are fixedly connected with guide blocks (4210). Straightening grooves (4211) are formed in the opposite sides of the guide blocks (4210). When the two guide blocks (4210) are in contact, the two straightening grooves (4211) form a straightening hole.

6. The blanking device for electronic component production according to claim 5, characterized in that, A mounting block (4212) is embedded at the bottom of the mounting plate (421). A receiving groove is formed at the bottom of the mounting block (4212). Evenly distributed suction cups (4213) are embedded in the inner wall of the receiving groove. A connecting shell (4214) is fixedly connected to the top of the mounting block (4212). The suction cups (4213) are communicated with a conduit (4216) at the top. The upper end of the conduit (4216) is communicated with the connecting shell (4214).

7. The blanking device for the production of electronic components according to claim 6, characterized in that, A mounting shell (4219) is fixedly connected to the top of the mounting plate (421). Two symmetrically distributed adjusting plates (4218) are slidably connected to the inner wall of the mounting shell (4219). An adjusting cavity is formed between the opposite sides of the two adjusting plates (4218) and the inside of the mounting shell (4219). Adjusting rods (4217) are fixedly connected to the opposite sides of the two adjusting plates (4218). The other ends of the adjusting rods (4217) penetrate through the mounting shell (4219) and are fixedly connected to the surface of a connecting block (425). A connecting pipe (4215) is communicated with the top of the connecting shell (4214). The other end of the connecting pipe (4215) is communicated with the adjusting cavity.

8. The blanking device for electronic component production according to claim 3, characterized in that, Two groups of symmetrically distributed fixing plates (4220) are fixedly connected to the bottom of the mounting plate (421). Each group of the fixing plates (4220) has two. Second hydraulic push rods (4221) are arranged on the opposite sides of the two fixing plates (4220). A cutting knife (4222) is fixedly connected to the output shaft of the second hydraulic push rod (4221).

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