Automatic diode bending and feeding device

Abstract

The utility model discloses an automatic diode bending and feeding device which comprises a base, a diode disc material is arranged on the left side of the top of the base, a disc material support is arranged below the diode disc material, a material belt supporting plate is fixedly connected to the lower portion of the interior of the disc material support, and a feeding belt is arranged on the right side of the material belt supporting plate. A second-section bending air cylinder is arranged on the right side of the feeding belt, a material belt feeding mechanism is arranged below the feeding belt, a shearing blade is arranged in the middle below the second-section bending air cylinder, first-section bending air cylinders are arranged on the left side and the right side of the shearing blade respectively, and a shearing air cylinder is arranged at the bottom of the shearing blade. According to the diode bending device, compressed air is adopted as power, the air cylinder is controlled to stretch out and draw back to achieve the technological action, the first-section bending procedure and the second-section bending procedure of the whole device, it is guaranteed that the angle of each bent diode reaches the standard through automatic setting, in this way, the machining efficiency is improved, and the product percent of pass is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field related to diodes, and in particular relates to an automatic bending and feeding device for diodes. Background Art

[0002] The diode automatic bending and feeding device is a device used to automatically bend and feed diodes. It consists of a mechanical device, a control system and a feeding system. During operation, the mechanical device will bend the input diode according to specific specifications and requirements. The control system is responsible for monitoring and controlling the operation of the entire device to ensure the accuracy and stability of the bending. The feeding system is responsible for taking the diode out of the storage container and feeding it to the mechanical device in a certain order and speed.

[0003] However, in order to facilitate the welding of diodes, the diodes need to be bent. Most of the bending in the prior art is done manually, without special diode bending tools. It is impossible to ensure that the angle of each bent diode meets the standard, resulting in uneven quality of bent diode products. This not only has low processing efficiency, but also low product qualification rate, affecting subsequent production. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic bending and feeding device for diodes, so as to solve the problem that most of the bending in the prior art proposed in the above background technology is done by manual single bending, there is no special diode bending tool, and it is impossible to ensure that the angle of each bent diode meets the standard, resulting in uneven quality of bent diode products, which not only has low processing efficiency, but also has low product qualification rate, affecting subsequent production.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a diode automatic bending and feeding device, comprising a base;

[0006] A diode coil is arranged at the left side of the top of the base, a coil support is arranged below the diode coil, and a rotating shaft is arranged at the middle of the diode coil;

[0007] A material belt support plate is fixedly connected to the lower part of the coil bracket, a feed belt is arranged on the right side of the material belt support plate, a two-stage bending cylinder is arranged on the right side of the feed belt, and a material belt feeding mechanism is arranged below the feed belt.

[0008] Preferably, a shearing blade is arranged at a middle position below the two-stage bending cylinder, and a bending cylinder is respectively arranged on the left and right sides of the shearing blade.

[0009] Preferably, a shearing cylinder is provided at the bottom of the shearing blade, and a feeding claw is provided at the top of the shearing blade.

[0010] Preferably, there are two two-stage bending cylinders and two one-stage bending cylinder arrays, and the feed claws are slidably connected to the bending assembly.

[0011] Preferably, an opening corresponding to the rotating shaft is formed at the top of the coil support, and a coil locking cylinder is provided below the opening.

[0012] Preferably, a pan control button is provided at an outer position below the pan support, and the rotating shaft is rotatably connected to the pan support.

[0013] Preferably, the coil support, feed belt and bending assembly are connected to the bottom base by bolts, and the coil support, feed belt and bending assembly are steel structures.

[0014] Compared with the prior art, the utility model provides a diode automatic bending and feeding device, which has the following beneficial effects:

[0015] 1. Through the setting of the two-stage bending cylinder, shearing blade, one-stage bending cylinder, shearing cylinder and feeding claw, the device adopts compressed air as the power to control the extension and contraction of the cylinder to realize the process action of the whole device. Every time the feeding belt moves forward one grid, the diode shearing cylinder rises and pushes the shearing blade to cut the two pins of the diode according to the size of the blade. Then, the diode one-stage bending cylinder extends out and pushes the front roller to bend the diode for the first time. After the roller at the front end of the two-stage bending cylinder is shaped, the diode is bent for the second time. Then the shearing cylinder, the one-stage bending cylinder and the two-stage bending cylinder are retracted. After the equipment transfer mechanism takes away the sheared and bent diode, the material belt feeding mechanism pushes a new diode into the working position and executes the shearing, one-stage and two-stage bending processes again. Through the automatic setting, it is ensured that the angle of each bent diode meets the standard, which not only improves the processing efficiency but also increases the product qualification rate.

[0016] 2. Through the setting of the coil support, rotating shaft, coil locking cylinder and coil control button, the diode material belt is coiled. The coil locking cylinder is released through the bottom coil control button, and the diode coil is installed in the material support. After sorting, the diode material belt is placed on the material belt support plate and passed through the feed belt feeding mechanism. The material belt feeding mechanism consists of a lifting cylinder, a telescopic cylinder and a feeding claw. The feeding claw rises and extends to push the diode material forward, and then the feeding claw descends, retracts to the original position, and then rises and extends in a cycle. Each time it advances a specific stroke, generally the spacing of a diode, accurately locates the position and movement distance of the diode, and provides excellent protection for the next step of automated bending and shearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic structural diagram of the front side of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the rear side of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the bending component in the utility model.

[0021] In the figure: 1. base; 2. feed belt; 3. belt support plate; 4. diode coil; 5. coil support; 6. rotating shaft; 7. coil locking cylinder; 8. coil control button; 9. two-stage bending cylinder; 10. shearing blade; 11. shearing cylinder; 12. one-stage bending cylinder; 13. feed claw; 14. belt feeding mechanism. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-4 The diode automatic bending and feeding device shown includes a base 1;

[0024] A diode coil 4 is arranged at the left side of the top of the base 1, a coil support 5 is arranged below the diode coil 4, and a rotating shaft 6 is arranged at the middle position inside the diode coil 4;

[0025] A material belt support plate 3 is fixedly connected to the lower part of the coil support 5, a feed belt 2 is arranged on the right side of the material belt support plate 3, a two-stage bending cylinder 9 is arranged on the right side of the feed belt 2, and a material belt feeding mechanism 14 is arranged below the feed belt 2.

[0026] A shearing blade 10 is arranged at a middle position below the two-stage bending cylinder 9 , and a one-stage bending cylinder 12 is arranged on the left and right sides of the shearing blade 10 .

[0027] A shearing cylinder 11 is disposed at the bottom of the shearing blade 10 , and a feeding claw 13 is disposed above the shearing blade 10 .

[0028] There are two arrays of the second-stage bending cylinder 9 and the first-stage bending cylinder 12, and the feed claw 13 is slidably connected to the bending assembly.

[0029] An opening corresponding to the rotating shaft 6 is formed on the top of the coil support 5 , and a coil locking cylinder 7 is arranged below the opening.

[0030] A material pan control button 8 is provided at the outer side of the lower side of the material pan support 5 , and the rotating shaft 6 is rotatably connected to the material pan support 5 .

[0031] The coil support 5, the feed belt 2 and the bending assembly are connected to the bottom base 1 by bolts. The coil support 5, the feed belt 2 and the bending assembly are steel structures.

[0032] In this embodiment, the utility model is specifically a diode automatic bending and feeding device, which is used in Pierburg actuator coil assembly line equipment. It is a device for automatically shearing and separating diode products fed from a rolled material strip from the material strip. The material strip feeding mechanism 14 is composed of a lifting cylinder, a telescopic cylinder and a feeding claw 13. The feeding claw 13 is raised and extended to push the diode material forward. By designing ribs and cutter heads of different sizes, it is compatible with the bending and forming requirements of capacitors of different sizes. Through the shearing cylinder 11, the first-stage bending cylinder 12, and the second-stage bending cylinder 9, the bent and formed diode material is clamped and transferred by the clamping device of the transfer mechanism and assembled into the actuator coil to facilitate the next process.

[0033] like Figure 1-4 As shown, a shearing blade 10 is arranged at the middle position below the two-stage bending cylinder 9, a one-stage bending cylinder 12 is arranged on the left and right sides of the shearing blade 10 respectively, a shearing cylinder 11 is arranged at the bottom position of the shearing blade 10, and a feeding claw 13 is arranged above the shearing blade 10. There are two two-stage bending cylinders 9 and one-stage bending cylinders 12 in the array, and the feeding claw 13 is slidably connected to the bending assembly.

[0034] Preferably, the device uses compressed air as the power to control the extension and retraction of the cylinder to realize the process action of the whole device. Every time the feeding belt 2 moves forward one grid, the diode shearing cylinder 11 is lifted and the shearing blade 10 is pushed to cut the two pins of the diode according to the size of the blade. Then, the diode first-stage bending cylinder 12 is extended to push the front roller to bend the diode for the first time, and then the diode is shaped by the roller at the front end of the second-stage bending cylinder 9 to be bent for the second time. Then the shearing cylinder 11, the first-stage bending cylinder 12, and the second-stage bending cylinder 9 are retracted. After the equipment transfer mechanism takes away the sheared and bent diode, the material belt feeding mechanism 14 pushes a new diode into the working position, and the shearing, first-stage and second-stage bending processes are performed again. Through the automated setting, it is ensured that the angle of each bent diode meets the standard, which not only improves the processing efficiency but also increases the product qualification rate.

[0035] like Figure 1 and Figure 3As shown, an opening corresponding to the rotating shaft 6 is provided on the top of the material tray support 5, a material tray locking cylinder 7 is provided below the opening, a material tray control button 8 is provided below the outer side of the material tray support 5, and the rotating shaft 6 and the material tray support 5 are rotatably connected.

[0036] Preferably, the diode material strip is in the form of a coil, and the coil locking cylinder 7 is released through the bottom coil control button 8, and the diode coil 4 is installed in the material support 5. After being sorted, the diode material strip is placed on the material strip support plate 3 and passed through the material strip feeding mechanism 14. The material strip feeding mechanism 14 consists of a lifting cylinder, a telescopic cylinder and a feeding claw 13. The feeding claw 13 is raised and extended to push the diode material forward, and then the feeding claw 13 is lowered, retracted to the original position, and then raised and extended in a cycle, each time advancing a specific stroke, generally the spacing of a diode, accurately positioning the position and movement distance of the diode, providing excellent protection for the next step of automated bending and shearing.

[0037] like Figure 1-4 As shown, the coil support 5, the feed belt 2 and the bending assembly are connected to the bottom base 1 by bolts, and the coil support 5, the feed belt 2, the bending assembly and the base 1 are steel structures.

[0038] Optionally, bolted connections provide a reliable connection method to maintain stability between the coil support 5, feed belt 2 and bending assembly and the bottom base 1, which is very important for high-speed operation and precise bending operations to ensure the accuracy and quality of the parts. Steel is more wear-resistant than other materials, so it can withstand frequent friction and wear, thereby reducing maintenance costs.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A diode automatic bending and feeding device, comprising a base (1); A diode coil (4) is arranged at the left side of the top of the base (1), a coil support (5) is arranged below the diode coil (4), and a rotating shaft (6) is arranged at the middle position inside the diode coil (4); Features: A material belt support plate (3) is fixedly connected to the lower interior of the coil support (5), a feed belt (2) is arranged at the right side of the material belt support plate (3), a two-stage bending cylinder (9) is arranged at the right side of the feed belt (2), and a material belt feeding mechanism (14) is arranged at the lower part of the feed belt (2).

2. The diode automatic bending and feeding device according to claim 1, characterized in that: A shearing blade (10) is arranged at a middle position below the two-stage bending cylinder (9), and a first-stage bending cylinder (12) is arranged on the left and right sides of the shearing blade (10), respectively.

3. The diode automatic bending and feeding device according to claim 2 is characterized in that: A shearing cylinder (11) is arranged at the bottom of the shearing blade (10), and a feeding claw (13) is arranged above the shearing blade (10).

4. The diode automatic bending and feeding device according to claim 3 is characterized in that: The two-stage bending cylinder (9) and the one-stage bending cylinder (12) are arranged in an array, and the feeding claw (13) is slidably connected to the bending assembly.

5. The diode automatic bending and feeding device according to claim 1, characterized in that: The top of the coil support (5) is provided with an opening corresponding to the rotating shaft (6), and a coil locking cylinder (7) is arranged below the opening.

6. The diode automatic bending and feeding device according to claim 5, characterized in that: A material pan control button (8) is provided at an outer position below the material pan support (5), and the rotating shaft (6) is rotatably connected to the material pan support (5).

7. The diode automatic bending and feeding device according to claim 1, characterized in that: The coil support (5), the feed belt (2) and the bending assembly are connected to the bottom base (1) by bolts, and the coil support (5), the feed belt (2) and the bending assembly are steel structures.

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