Defective product cutting device

Abstract

The utility model relates to the technical field of electronic component machining equipment, in particular to a defective product cutting device which comprises a base, a carrying table, a punching die, a punching assembly and an operation assembly. Through transverse sliding of the carrying table on the base and cooperation of the punching die and the blanking assembly, defective electronic components can be accurately cut off, and the production efficiency and the product quality are improved. Through transverse sliding of the carrying table on the base and cooperation of the punching die and the blanking assembly, defective products can be rapidly and accurately separated out through simple operation, accurate cutting of electronic components of the defective products can be achieved, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] This application relates to the field of electronic product processing equipment, and in particular to a defective product cutting device. Background Art

[0002] During the production and processing of electronic components (such as diodes, triodes, and copper sheets), they will be fixed and distributed on a substrate for centralized batch processing. After all processes are completed, each electronic component is then cut off from the substrate one by one. During the production process, some electronic components are defective products, and it is necessary to separate the defective products from the substrate. After cutting them off in advance, subsequent processes do not need to process the defective products, avoiding occupying the subsequent processing flow.

[0003] Currently, for the treatment of defective products, generally scissors or pliers are used to cut the defective products from the substrate. However, this treatment method has low efficiency and is also prone to cutting other good devices, resulting in losses. Utility Model Content

[0004] In order to improve the processing efficiency of defective products, this application provides a defective product cutting device.

[0005] The defective product cutting device provided by this application adopts the following technical solutions:

[0006] A defective product cutting device includes a base, a carrier table, a punching die, a blanking assembly, and an operating assembly;

[0007] The carrier table is arranged on the base and can slide horizontally; the punching die is arranged on the carrier table; the blanking assembly is located above the punching die and is connected to the base; the blanking assembly includes a punch that is slidably connected to the base, and the punch can move vertically;

[0008] The operating assembly is connected to the punch to drive the punch to move.

[0009] By adopting the above technical solutions, with the cooperation of the punching die and the blanking assembly, the cutting operation of defective products can be conveniently carried out, improving the processing efficiency; at the same time, since the punching die and the blanking assembly are both installed on the base and the carrier table, the cutting accuracy can be guaranteed.

[0010] Preferably, the punch assembly further includes a ejector rod; the ejector rod is slidably connected to the base and is connected to the operating assembly; the punch is detachably connected to the ejector rod, and the guide rod and the punch are detachably connected.

[0011] By adopting the above technical solutions, the replacement of the punch becomes simple and convenient, and different punches can be replaced according to actual needs, improving the applicability of the cutting device.

[0012] Preferably, the operating assembly includes an operating rod hinged to the base and a pressing wheel provided on the operating rod; the pressing wheel abuts against the top of the ejector rod to push the ejector rod to move up and down. The blanking assembly further includes a spring sleeved on the ejector rod, one end of the spring is connected to the base, and the other end is connected to the ejector rod.

[0013] By adopting the above technical solution, the setting of the spring enables the punch to automatically reset after completing the cutting action, improving the operation convenience, and at the same time improving the stability and reliability of blanking.

[0014] Preferably, the base includes a base plate and a cantilever provided on the base plate. The carrier table is arranged on the base plate, the cantilever extends above the carrier table, and the blanking assembly is arranged at the end of the cantilever.

[0015] By adopting the above technical solution, the design of the cantilever can increase the stability of the blanking assembly, thereby ensuring the accuracy of cutting.

[0016] Preferably, the base plate includes two bearing platforms, and slide rails are arranged on both of the two bearing platforms. The carrier table is arranged between the two bearing platforms and is connected to the slide rails.

[0017] By adopting the above technical solution, the design of the double bearing platforms and double slide rails improves the smoothness and accuracy of the sliding of the carrier table.

[0018] Preferably, the slide rail includes a first guide rail fixedly connected to the bearing platform, a first slider cooperating with the first guide rail, a second guide rail fixedly connected to the first slider, and a second slider cooperating with the second guide rail; the first guide rail and the second guide rail are both horizontally arranged and perpendicular to each other, and the carrier table is fixedly connected to the second slider.

[0019] By adopting the above technical solution, the carrier table can be moved in four directions of front, back, left and right through the first guide rail and the second guide rail, so as to facilitate blanking of the workpiece on the table.

[0020] Preferably, an installation groove is arranged on the carrier table for placing the punching die, and the punching die is detachably connected to the carrier table.

[0021] By adopting the above technical solution, the installation groove can accurately position the punching die to ensure the alignment accuracy between the punching die and the punch. And the punching die can be replaced to make the cutting device applicable to parts of different shapes and sizes.

[0022] Preferably, a punching hole is formed in the punching die, and a blanking hole opposite to the punching hole is formed in the carrier table.

[0023] By adopting the above technical solution, it can be ensured that the cut defective products can fall smoothly, avoiding blocking the punching die.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. Since the present application uses a blanking component and an operating component in cooperation, the punch can be driven to move vertically through simple operations to achieve precise cutting of defective products, improving the overall production efficiency and avoiding ineffective processing of defective products in subsequent processes; and by replacing punches and dies of different sizes, the application range of the device is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of a defective product cutting device in an embodiment of the present application;

[0027] Figure 2 is a schematic diagram of the cooperation relationship between the carrier table and the die in an embodiment of the present application;

[0028] Figure 3 is a schematic diagram of the connection relationship between the ejector rod and the punch in an embodiment of the present application.

[0029] Reference numerals in the drawings: 1, base; 11, base plate; 111, bearing platform; 112, slide rail; 12, cantilever; 2, carrier table; 21, placement groove; 22, blanking hole; 3, die; 31, punching hole; 4, blanking component; 41, ejector rod; 42, punch; 43, spring; 5, operating component; 51, operating rod; 52, pressing wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The following will further describe the present application in detail Figures 1-3 with reference to the accompanying drawings.

[0031] This embodiment discloses a defective product cutting device, referring to Figure 1 , including a base 1, a carrier table 2, a die 3, a blanking component 4 and an operating component 5. The base 1 is the support part of the overall device, providing a stable operating platform. The carrier table 2 is arranged on the base 1 and can slide horizontally, and this design facilitates adjusting the position of the die 3 to adapt to electronic components of different sizes. The die 3 is arranged on the carrier table 2, used for fixing electronic components and achieving precise blanking actions. The blanking component 4 is located above the die 3 and connected to the base 1, and its main function is to cut defective products by the vertical movement of the punch 42. The operating component 5 is connected to the punch 42 and used to control the movement of the punch 42.

[0032] Specifically, the base 1 includes a base plate 11, the base plate 11 includes two bearing platforms 111, slide rails 112 are arranged on the bearing platforms 111, and the carrier table 2 is arranged between the two bearing platforms 111 and connected to the slide rails 112. More specifically, the slide rails 112 include components such as a first guide rail, a first slider, a second guide rail and a second slider. Through the precise cooperation of these components, the stable and accurate sliding of the carrier table 2 is ensured, thereby further improving the blanking accuracy.

[0033] In addition, both the first guide rail and the second guide rail are horizontally arranged and perpendicular to each other. This layout enables the stage 2 to move freely in two directions, achieving all-round precise positioning of electronic components. At the same time, the stage 2 is fixedly connected to the second slider, ensuring the synchronization and accuracy of the movement of the stage 2.

[0034] The base 1 further includes a cantilever 12 provided on the base 11, and the cantilever 12 extends above the stage 2. And the blanking assembly 4 is arranged at the end of the cantilever 12. Such a layout makes the operation more convenient and also reduces the overall occupied space of the device. The extension of the cantilever 12 also provides a larger operation space, facilitating the operator to perform accurate blanking operations.

[0035] Refer to Figure 2 , further, a placement groove 21 is provided on the stage 2 for stably placing the punching die 3. At the same time, the punching die 3 and the stage 2 are detachably connected. This design not only facilitates the installation and disassembly of the punching die 3 but also improves the stability and accuracy of blanking. In addition, a punching hole 31 is opened on the punching die 3, and a blanking hole 22 is correspondingly opened on the stage 2. Such a design enables the cut defective products to fall smoothly, avoiding interference of the waste products with subsequent operations.

[0036] Refer to Figure 1 and Figure 3 , further, the blanking assembly 4 includes a ejector rod 41 and a punch 42. A through hole for the ejector rod 41 to pass through is opened on the cantilever 12. The ejector rod 41 is vertically arranged in the through hole and can slide up and down. The punch 42 is located at the bottom of the ejector rod 41 and is detachably connected to the ejector rod 41, enabling the punch 42 to be easily replaced to meet the cutting requirements for components of different sizes.

[0037] The blanking assembly 4 further includes a spring 43 sleeved on the ejector rod 41. The spring 43 is located above the cantilever 12, with one end abutting against the cantilever 12 and the other end connected to the ejector rod 41. When the ejector rod 41 is pressed, the spring 43 compresses and can push the ejector rod 41 to reset, facilitating the next blanking action.

[0038] In practical applications, the operator can adjust the position of the stage 2 as needed to align the punching die 3 with the defective products to be removed, and then control the punch 42 to perform a blanking operation through the operation assembly 5, thereby removing the defective products from the substrate.

[0039] Further, the operating component 5 includes an operating rod 51 hinged to the base 1 and a pressing wheel 52 provided on the operating rod 51. The pressing wheel 52 abuts against the top of the ejector rod 41, so as to push the ejector rod 41 to move up and down by operating the operating rod 51. In order to enable the punch 42 and the ejector rod 41 to automatically reset after blanking, the blanking component 4 further includes a spring 43 sleeved on the ejector rod 41. One end of the spring 43 is connected to the base 1, and the other end is connected to the ejector rod 41.

[0040] By pressing the operating rod 51, the pressing wheel 52 is made to push the ejector rod 41 to move downward, thereby driving the punch 42 to move to achieve blanking. After the blanking is completed, due to the elastic force of the spring 43, the punch 42 and the ejector rod 41 will automatically reset, preparing for the next blanking operation. This design improves the operation efficiency and reduces the operation difficulty at the same time.

[0041] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A defective product removal device, characterized in that: It comprises a base (1), a carrier (2), a die (3), a punching assembly (4) and an operating assembly (5); The carrier (2) is arranged on the base (1) and is capable of sliding laterally; the punch (3) is arranged on the carrier (2); the punch assembly (4) is located above the punch (3) and is connected to the base (1); the punch assembly (4) comprises a punch (42) slidably connected to the base (1), and the punch (42) is capable of moving vertically; The operating assembly (5) is connected to the punch (42) so as to drive the punch (42) to move.

2. The defective product removal device according to claim 1, characterized in that: The punch (42) assembly further comprises a push rod (41); the push rod (41) is slidably connected to the base (1) and is connected to the operating assembly (5); the punch (42) and the push rod (41) are detachably connected, and the guide rod and the punch (42) are detachably connected.

3. The defective product removal device according to claim 2, characterized in that: The operating assembly (5) comprises an operating rod (51) hinged to the base (1) and a pressure wheel (52) arranged on the operating rod (51); the pressure wheel (52) abuts against the top of the push rod (41) to push the push rod (41) to move up and down. The blanking assembly (4) further comprises a spring (43) sleeved on the push rod (41); one end of the spring (43) is connected to the base (1), and the other end is connected to the push rod (41).

4. The defective product removal device according to claim 1, characterized in that: The base (1) comprises a pedestal (11) and a cantilever (12) arranged on the pedestal (11); the carrier (2) is arranged on the pedestal (11); the cantilever (12) extends above the carrier (2); and the punching assembly (4) is arranged at the end of the cantilever (12).

5. The defective product removal device according to claim 4, characterized in that: The base (11) comprises two supporting platforms (111), and the two supporting platforms (111) are both provided with a slide rail (112). The carrier (2) is arranged between the two supporting platforms (111) and connected to the slide rail (112).

6. The defective product removal device according to claim 5, characterized in that: The slide rail (112) comprises a first guide rail fixedly connected to the support platform (111), a first slider matched with the first guide rail, a second guide rail fixedly connected to the first slider, and a second slider matched with the second guide rail; the first guide rail and the second guide rail are both arranged transversely and perpendicular to each other, and the support platform (2) is fixedly connected to the second slider.

7. The defective product removal device according to claim 1, characterized in that: The carrier (2) is provided with a placement groove (21) for placing the punching die (3), and the punching die (3) is detachably connected to the carrier (2).

8. The defective product removal device according to claim 1, characterized in that: The punching die (3) is provided with a punching hole (31), and the carrier (2) is provided with a blanking hole (22) opposite to the punching hole (31).

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