Full-automatic aluminum electrolytic capacitor assembling machine

Abstract

The invention relates to a full-automatic aluminum electrolytic capacitor assembling machine which comprises a machine frame, a rotating disc device, a colloidal particle feeding device, an element feeding device, a detection device, a transfer device, a liquid injection device, an aluminum shell feeding device, a packing paper device, a girdling device and a discharging guide groove. The element feeding device installs elements on colloidal particles located on the clamp, the detection device detects products located on the clamp, the aluminum shell feeding device feeds aluminum shells to the girdling device, the packing paper device places packing paper on the aluminum shells, the transferring device installs the products on the aluminum shells, and the liquid injection device injects electrolyte into the aluminum shells. The edge of the aluminum shell of the girdling device is girdled and fixed. According to the full-automatic aluminum electrolytic capacitor assembling machine, the aluminum electrolytic capacitor can be automatically assembled and formed by adopting the device, the structure is simple and convenient, and rapid assembling of the aluminum electrolytic capacitor is realized, so that the production efficiency of the aluminum electrolytic capacitor is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of capacitor production, and in particular to a full-automatic aluminum electrolytic capacitor assembling machine. BACKGROUND

[0002] Aluminum electrolytic capacitor is a kind of energy storage element, its characteristics are large capacity, but large leakage, large error, poor stability, commonly used as AC bypass and filtering, when the requirement is not high, also used for signal coupling, electrolytic capacitor has positive and negative, can not be connected in reverse when used. Aluminum electrolytic capacitor is made of aluminum cylinder as negative, inside filled with liquid electrolyte, inserted into a piece of curved aluminum strip as positive to make capacitor. The core of aluminum electrolytic capacitor is made of anode aluminum foil, gasket paper soaked with electrolyte, cathode aluminum foil, natural oxide film and so on, which are overlapped and wound, the core is soaked with electrolyte and sealed with aluminum shell and glue cap to form an electrolytic capacitor.

[0003] In the processing process of aluminum electrolytic capacitor, cutting aluminum foil, riveting lead, soaking, assembling and sealing, sleeve and other steps are needed in turn, among which the assembling and sealing step needs to assemble the aluminum shell outside the aluminum electrolytic capacitor and the element, block the volatilization and leakage of the aluminum electrolytic solution, after this step, the aluminum electrolytic capacitor has been basically formed, but the existing aluminum electrolytic capacitor assembling machine has low processing efficiency and complex overall structure, in the processing process, the capacitor needs to pass through each processing link in turn, and its production and processing efficiency is limited. SUMMARY

[0004] The main purpose of the present application is to provide a full-automatic aluminum electrolytic capacitor assembling machine to solve the above technical problems, which can automatically assemble aluminum electrolytic capacitor.

[0005] To achieve the above purpose, the technical scheme adopted by the present application is as follows:

[0006] The full-automatic aluminum electrolytic capacitor assembly machine is characterized in that it comprises a rack, a rotating disc device, a glue particle feeding device, an element feeding device, a detection device, a transfer device, a liquid injection device, an aluminum shell feeding device, a paper pad device, a waist binding device and an ejection guide groove, the rotating disc device, the glue particle feeding device, the element feeding device, the detection device, the transfer device, the liquid injection device, the aluminum shell feeding device, the paper pad device, the waist binding device and the ejection guide groove are installed on the rack, the glue particle feeding device, the element feeding device, the detection device and the transfer device are arranged around the rotating disc device, a clamp for fixing a product is arranged on the rotating disc device, the glue particle feeding device feeds glue particles onto the clamp, the element feeding device installs an element onto the glue particles on the clamp, the detection device detects the product on the clamp, the aluminum shell feeding device feeds an aluminum shell to the waist binding device, the paper pad device places a paper pad on the aluminum shell, the transfer device installs the product on the clamp onto the aluminum shell on the waist binding device, the liquid injection device injects electrolyte into the installed aluminum shell, the edge of the aluminum shell is tightly fixed by the waist binding device, and then the waist binding device delivers the completed aluminum electrolytic capacitor to the ejection guide groove.

[0007] As a preferred technical solution, the element feeding device comprises an element feeding vibration mechanism, an element testing mechanism and a material returning disc, the element feeding vibration mechanism feeds elements into the element testing mechanism, the element testing mechanism sequentially performs pin separation, shaping, pin testing and short circuit testing on the elements, and then the elements are transmitted to the material returning disc, and the material returning disc installs the elements onto the glue particles on the clamp.

[0008] As a preferred technical solution, the element feeding vibration mechanism comprises an element feeding vibration disc and an element flat feeding structure, the element flat feeding structure connects the element feeding vibration disc with the element testing mechanism, elements are stored in the element feeding vibration disc, and the element feeding vibration disc feeds the elements onto the element flat feeding structure through vibration.

[0009] As a preferred technical solution, the element testing mechanism comprises an element pin separation assembly, an element shaping assembly, an element pin testing assembly, an element short circuit testing assembly, an element discharging assembly and an element moving assembly, the element pin separation assembly, the element shaping assembly, the element pin testing assembly, the element short circuit testing assembly and the element discharging assembly are sequentially and equidistantly arranged, and the element moving assembly moves the elements from the element flat feeding structure to the element pin separation assembly, the element shaping assembly, the element pin testing assembly, the element short circuit testing assembly and the element discharging assembly in sequence.

[0010] As a preferred technical scheme, the detection device comprises a product straightening mechanism, a product testing mechanism and a product reject box, the product straightening mechanism, the product testing mechanism and the product reject box are arranged around the turntable device, the product straightening mechanism straightens the pins of the element on the clamp, the turntable device drives the element to the product testing mechanism, the product testing mechanism detects the short circuit of the element, the turntable device drives the element that fails to pass the detection to the product reject box, and the turntable device drives the element that passes the detection to the transfer device.

[0011] As a preferred technical scheme, the aluminum shell feeding device comprises an aluminum shell feeding vibration disc and an aluminum shell flat feeding structure, the aluminum shell flat feeding structure is connected with the beam waist device, the aluminum shell is stored in the aluminum shell feeding vibration disc, the aluminum shell feeding vibration disc feeds the aluminum shell to the aluminum shell flat feeding structure through vibration, and the paper pad device is installed above the aluminum shell flat feeding structure.

[0012] As a preferred technical scheme, the paper pad device comprises a paper pad unwinding mechanism and a paper pad placing mechanism, the paper pad unwinding mechanism is installed above the paper pad placing mechanism, the paper pad unwinding mechanism unwinds the paper pad to the paper pad placing mechanism, and the paper pad placing mechanism places the paper pad in the aluminum box of the aluminum shell flat feeding structure.

[0013] The full-automatic aluminum electrolytic capacitor assembly machine has the advantages that the device can automatically assemble and form the aluminum electrolytic capacitor, has simple and convenient structure, realizes rapid assembly of the aluminum electrolytic capacitor, and improves the production efficiency of the aluminum electrolytic capacitor. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 FIG. 1 is a structural schematic diagram of the full-automatic aluminum electrolytic capacitor assembly machine according to the present application;

[0015] Figure 2 FIG. 2 is a top view of the full-automatic aluminum electrolytic capacitor assembly machine according to the present application. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not used to limit the present application.

[0017] As Figure 1 and Figure 2As shown, a full-automatic aluminum electrolytic capacitor assembly machine comprises a rack 1, a rotating disc device 4, a glue particle feeding device 2, an element feeding device 3, a detection device 5, a transfer device 6, a liquid injection device 7, an aluminum shell feeding device 9, a paper pad device 10, a waist binding device 8 and an ejection guide slot 11. The rotating disc device 4, the glue particle feeding device 2, the element feeding device 3, the detection device 5, the transfer device 6, the liquid injection device 7, the aluminum shell feeding device 9, the paper pad device 10, the waist binding device 8 and the ejection guide slot 11 are installed on the rack 1. The glue particle feeding device 2, the element feeding device 3, the detection device 5 and the transfer device 6 are arranged around the rotating disc device 4. The rotating disc device 4 is provided with a clamp 41 for fixing a product. The glue particle feeding device 2 feeds glue particles onto the clamp 41. The clamp 41 fixes the glue particles. The element feeding device 3 installs an element onto the glue particles on the clamp 41 after detecting the element. The element is formed by winding a guide needle, an aluminum foil and an electrolytic paper. The detection device 5 detects the shape and short circuit of the product on the clamp 41 and discharges defective products. The paper pad device 10 places a paper pad on an aluminum shell on the aluminum shell feeding device 9. The aluminum shell feeding device 9 feeds the aluminum shell with the paper pad to the waist binding device 8. The transfer device 6 installs the product on the clamp 41 on the aluminum shell on the waist binding device 8. The liquid injection device 7 injects electrolyte into the installed aluminum shell. The waist binding device 8 tightens and fixes the edge of the aluminum shell, thereby completing the assembly of the aluminum electrolytic capacitor. Then, the waist binding device 8 transports the completed aluminum electrolytic capacitor to the ejection guide slot 11.

[0018] The element feeding device 3 comprises an element feeding vibration mechanism 31, an element testing mechanism 32 and a material returning disc 33. The element feeding vibration mechanism 31 feeds elements to the element testing mechanism 32. The element testing mechanism 32 tests the elements in sequence for pin, shape, pin test and short circuit test. Then, the elements are transmitted to the material returning disc 33. The material returning disc 33 installs the elements on the glue particles on the clamp 41, thereby completing the installation of the elements.

[0019] The element feeding vibration mechanism 31 comprises an element feeding vibration disc 312 and an element flat feeding structure 311. The element flat feeding structure 311 connects the element feeding vibration disc 312 with the element testing mechanism 32. The elements are stored in the element feeding vibration disc 312. The element feeding vibration disc 312 feeds the elements to the element flat feeding structure 311 in sequence through vibration, so that the elements are arranged in sequence on the element flat feeding structure 311 for testing by the element testing mechanism 32.

[0020] The component testing mechanism 32 comprises a component pin separating assembly 322, a component pin straightening assembly 323, a component pin testing assembly 324, a component short circuit testing assembly 325, a component discharging assembly 326, and a component moving assembly 321. The component pin separating assembly 322, the component pin straightening assembly 323, the component pin testing assembly 324, the component short circuit testing assembly 325, and the component discharging assembly 326 are arranged in sequence and equidistantly from the component flat feeding structure 311 to the component flat feeding structure 311. The component moving assembly 321 moves the component from the component flat feeding structure 311 to the component pin separating assembly 322, the component pin straightening assembly 323, the component pin testing assembly 324, the component short circuit testing assembly 325, and the component discharging assembly 326 in sequence, so that the component is separated in the component pin separating assembly 322, the component pin is straightened in the component pin straightening assembly 323, the component pin is tested in the component pin testing assembly 324, the component is tested for short circuit in the component short circuit testing assembly 325, and the component that fails to pass the test in the component pin testing assembly 324 and the component short circuit testing assembly 325 is discharged and recycled in the component discharging assembly 326.

[0021] The detection device 5 comprises a product pin straightening mechanism 51, a product testing mechanism 52, and a product reject box 53. The product pin straightening mechanism 51, the product testing mechanism 52, and the product reject box 53 are arranged around the turntable device 4 and closely arranged. The product pin straightening mechanism 51 straightens the pin of the product on the clamp 41. The turntable device 4 drives the component to the product testing mechanism 52. The product testing mechanism 52 tests the product for short circuit. The turntable device 4 drives the product that fails to pass the test to the product reject box 53. The product reject box 53 recycles the product that fails to pass the test. The turntable device 4 drives the component that passes the test to the transfer device 6.

[0022] The aluminum shell feeding device 9 comprises an aluminum shell feeding vibration disc 92 and an aluminum shell flat feeding structure 91. The aluminum shell flat feeding structure 91 connects the aluminum shell feeding vibration disc 92 and the waist binding device 8. The aluminum shell is stored in the aluminum shell feeding vibration disc 92. The aluminum shell feeding vibration disc 92 feeds the aluminum shell to the aluminum shell flat feeding structure 91 through vibration. The paper cushion device 10 is installed above the aluminum shell flat feeding structure 91. The paper cushion device 10 places the paper cushion in the aluminum shell on the aluminum shell flat feeding structure 91. The aluminum shell flat feeding structure 91 conveys the aluminum shell to the waist binding device 8.

[0023] The paper cushion device 10 comprises a paper cushion unwinding mechanism 101 and a paper cushion placing mechanism 102. The paper cushion unwinding mechanism 101 is installed above the paper cushion placing mechanism 102. The paper cushion unwinding mechanism 101 unwinds the paper cushion to the paper cushion placing mechanism 102. The paper cushion placing mechanism 102 places the paper cushion in the aluminum shell on the aluminum shell flat feeding structure 91.

[0024] The above-described embodiments are only preferred examples of the present application, and are not intended to limit the scope of the present application. Any equivalent changes or modifications made according to the configuration, features and principles described in the patent application scope of the present application should be included in the patent application scope of the present application.

Claims

1. A fully automatic aluminum electrolytic capacitor assembly machine characterized by, The device comprises a frame, a rotating disc device, a rubber particle feeding device, an element feeding device, a detection device, a transferring device, a liquid injection device, an aluminum shell feeding device, a paper pad device, a waist binding device and an output guide slot, the rotating disc device, the rubber particle feeding device, the element feeding device, the detection device, the transferring device, the liquid injection device, the aluminum shell feeding device, the paper pad device, the waist binding device and the output guide slot are installed on the frame, the rubber particle feeding device, the element feeding device, the detection device and the transferring device are arranged around the rotating disc device, the rotating disc device is provided with a clamp for fixing a product, the rubber particle feeding device feeds rubber particles onto the clamp, the element feeding device installs an element onto the rubber particles on the clamp, the detection device detects the product on the clamp, the aluminum shell feeding device feeds an aluminum shell to the waist binding device, the paper pad device places a paper pad on the aluminum shell, the transferring device installs the product on the clamp onto the aluminum shell on the waist binding device, the liquid injection device injects electrolyte into the installed aluminum shell, the waist binding device tightens and fixes the edge of the aluminum shell, and then the waist binding device delivers the assembled aluminum electrolytic capacitor to the output guide slot.

2. The fully automatic aluminum electrolytic capacitor assembly machine according to claim 1, wherein, The element feeding device comprises an element feeding vibration mechanism, an element testing mechanism and a material returning disc, the element feeding vibration mechanism delivers elements to the element testing mechanism, the element testing mechanism sequentially performs pin separation, shaping, pin testing and short circuit testing on the elements, and then transmits the elements to the material returning disc, and the material returning disc installs the elements onto the rubber particles on the clamp.

3. The fully automatic aluminum electrolytic capacitor assembly machine according to claim 2, wherein, The element feeding vibration mechanism comprises an element feeding vibration disc and an element flat feeding structure, the element flat feeding structure connects the element feeding vibration disc with the element testing mechanism, elements are stored in the element feeding vibration disc, and the element feeding vibration disc feeds the elements onto the element flat feeding structure through vibration.

4. The fully automatic aluminum electrolytic capacitor assembly machine according to claim 3, wherein, The element testing mechanism comprises an element pin separation assembly, an element shaping assembly, an element pin testing assembly, an element short circuit testing assembly, an element material discharging assembly and an element moving assembly, the element pin separation assembly, the element shaping assembly, the element pin testing assembly, the element short circuit testing assembly and the element material discharging assembly are sequentially and equidistantly arranged, and the element moving assembly moves the elements from the element flat feeding structure to the element pin separation assembly, the element shaping assembly, the element pin testing assembly, the element short circuit testing assembly and the element material discharging assembly in sequence.

5. The fully automatic aluminum electrolytic capacitor assembly machine according to claim 4, wherein, The detection device comprises a product straightening mechanism, a product testing mechanism and a product reject box, the product straightening mechanism, the product testing mechanism and the product reject box are arranged around the turntable device, the product straightening mechanism straightens the pins of the element on the clamp, the turntable device drives the element to move to the product testing mechanism, the product testing mechanism detects the short circuit of the element, the turntable device drives the element which fails to be transferred to the product reject box, and the turntable device drives the element which passes to be transferred to the transfer device.

6. The fully automatic aluminum electrolytic capacitor assembly machine according to claim 5, wherein, The aluminum shell feeding device comprises an aluminum shell feeding vibration disc and an aluminum shell flat feeding structure, the aluminum shell flat feeding structure is connected with the beam waist device, the aluminum shell is stored in the aluminum shell feeding vibration disc, the aluminum shell feeding vibration disc feeds the aluminum shell to the aluminum shell flat feeding structure through vibration, and the paper pad device is installed above the aluminum shell flat feeding structure.

7. The fully automatic aluminum electrolytic capacitor assembly machine according to claim 6, wherein, The paper pad device comprises a paper pad unwinding mechanism and a paper pad placing mechanism, the paper pad unwinding mechanism is installed above the paper pad placing mechanism, the paper pad unwinding mechanism unwinds the paper pad to the paper pad placing mechanism, and the paper pad placing mechanism places the paper pad in the aluminum box of the aluminum shell flat feeding structure.

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