Winding machine for manufacturing solid capacitor core package
By designing a winding machine with optoelectronic coupling devices and cylinder drive, the problem of inability to detect the pin length of the solid-state capacitor core pack in the prior art is solved, and efficient detection and sorting are achieved.
Patent Information
- Application Number
- CN202323003946.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-07
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2033-11-07
AI Technical Summary
In the prior art, the winder cannot effectively detect and sort the positional relationship between the positive electrode foil, the negative electrode foil and the length of the pin in the solid-state capacitor core package.
A winding machine is designed including a feeding mechanism and a feeding mechanism. The feeding mechanism detects the pin length through a clamp and an optoelectronic coupling device, and places qualified and unqualified core packs in the feeding space respectively through cylinder drive.
Accurate detection and sorting of the pin length of solid-state capacitor core packs is achieved, which improves working efficiency and simplifies the operation process.
Smart Images
Figure CN222562457U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of capacitors, in particular to a winding machine for making solid capacitor core packages. Background Art
[0002] Solid capacitor is the abbreviation of polymer solid organic semiconductor capacitor (OS-CON), which is a polar electrolytic capacitor. The solid capacitor includes a core package and a shell, wherein the core package is arranged in the shell through a rubber seal, and the core package is formed by rolling and sintering anode foil, electrolytic paper and cathode foil, and a conductive polymer is formed between the anode foil and the cathode foil; conductive graphite powder is uniformly adsorbed on the electrolytic paper, and the conductive polymer coats or covers the conductive graphite powder.
[0003] like Figure 1 The figure shows a winding machine for making solid capacitor core packages in the prior art, wherein the feeding mechanism comprises a driving member 2, a connecting member 3, a pivoting member 2 5, a spring 6, and a clamping member 7. One end of the connecting member 3 is arranged on the panel through a pivoting member 1, a driving member 2 is arranged on one side of the connecting member 3, one end of the driving member 2 is arranged on the panel so as to be movable left and right through a cross bar, the other end of the driving member 2 and the connecting member 3 is connected with a clamping member 7 through a pivoting member 2 5, the driving member 2 moves toward a side away from the connecting member 3 through the cross bar to open the clamping member 7, and a spring 6 for closing the clamping member 7 is arranged on the outer surface of the pivoting member 2 5. A cylinder for driving the feeding mechanism to swing is arranged at the middle rear end of the connecting member 3, and the feeding mechanism swings to transport the solid capacitor core package processed at the processing station 8 to the material placement station 9 through the clamping member 7. In the prior art, the winding machine can only wrap and clamp the solid-state capacitor core package, but cannot confirm the corresponding positional relationship between the positive electrode foil, the negative electrode foil and the length of the pin. Therefore, in view of the above problem, we propose a winding machine for making solid-state capacitor core packages, which can detect and sort whether the positional relationship between the positive electrode foil, the negative electrode foil and the length of the pin corresponds. Utility Model Content
[0004] In view of this, the purpose of the utility model is to provide a winding machine for making solid-state capacitor core packages, which has a simple structure, is easy to operate, and has high work efficiency, and can effectively solve the technical problems in the background technology.
[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a winding machine for making solid-state capacitor core packages, including a feeding mechanism and a placing mechanism, the feeding mechanism includes a connecting piece, two pivot parts and a spring, and a clamping piece, a driving piece is arranged on one side of the clamping piece, one end of the driving piece is movably arranged on the panel left and right through a driving device, the driving piece moves toward the side away from the connecting piece through the driving device to open the two clamping pieces, the outer surface of the second pivot part is provided with a spring for closing the two clamping pieces, the two clamping pieces are both provided with grooves, and the upper and lower sides of the grooves are respectively provided with photoelectric coupling devices for detecting the passage of pins.
[0006] Furthermore, the groove includes a first groove and a second groove, the photoelectric coupling device includes a light emitting diode and a photoelectric sensor, and the photoelectric sensor transmits the electrical signal to the controller.
[0007] Furthermore, a cylinder for pushing the feeding mechanism is provided at the rear end of the connecting piece, and the placing station includes placing space one and placing space two. The feeding mechanism places the qualified solid-state capacitor core package in placing space one by swinging; the feeding mechanism places the unqualified solid-state capacitor core package in placing space two by swinging.
[0008] Furthermore, the total length of the first groove and the second groove is the pitch of the solid capacitor core package.
[0009] Compared with the prior art, the utility model has the following beneficial effects:
[0010] First, the utility model includes a feeding mechanism and a placing mechanism. The feeding mechanism includes a connecting member, two pivot members, a spring, and a clamping member. A driving member is arranged on one side of the clamping member. One end of the driving member is movably arranged on the panel left and right through a driving device. The driving member moves toward the side away from the connecting member through the driving device to open the two clamping members. A spring for closing the two clamping members is arranged on the outer surface of the second pivot member. The two clamping members are both fixed with grooves. Photoelectric coupling devices for detecting the passage of pins are respectively fixed on the upper and lower sides of the grooves. The arrangement of the grooves and the photoelectric coupling devices is conducive to detecting the pin length of the solid-state capacitor core package.
[0011] Secondly, in the present invention, the groove includes a first groove and a second groove, the photoelectric coupling device includes a light emitting diode and a photoelectric sensor, and the photoelectric sensor transmits the electrical signal to the controller.
[0012] Third, in the utility model, a cylinder for pushing the feeding mechanism is provided at the rear end of the connecting piece, and the placing station includes placing space one and placing space two. The feeding mechanism places qualified solid capacitor core packages in placing space one by swinging; the feeding mechanism places unqualified solid capacitor core packages in placing space two by swinging. The setting of placing space one and placing space two is conducive to sorting the solid capacitor core packages.
[0013] Fourthly, in the present invention, the total length of the first groove and the second groove is the pitch of the solid capacitor core package, and its arrangement facilitates the clamping of the solid capacitor core package by the feeding mechanism. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the prior art description.
[0015] Figure 1 It is an isometric view of a feeding mechanism for making a solid capacitor core package in the utility model;
[0016] Figure 2 yes Figure 1 A cross-sectional view of the clamping member in the A-A' direction;
[0017] Figure 3 yes Figure 2 Enlarged view of middle part B;
[0018] Reference numerals:
[0019] 1. Pivot member 1; 2. Driving member; 3. Connecting member; 4. Cylinder; 5. Pivot member 2; 6. Spring; 7. Clamping member; 71. First groove; 72. Second groove; 73. Light emitting diode; 74. Photoelectric sensor; 8. Processing station; 9. Material placement station; DETAILED DESCRIPTION
[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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 making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.
[0021] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0022] like Figure 1 As shown, a winding machine for making solid capacitor core packages includes a feeding mechanism, a processing station 8 and a placing station 9, wherein the feeding mechanism includes a driving member 2, a connecting member 3, a pivoting member 5, a spring 6, and a clamping member 7; one end of the connecting member 3 is fixedly arranged on the panel through a pivoting member 1, a driving member 2 is arranged on one side of the connecting member 3, and one end of the driving member 2 is fixedly connected to a driving device, and the driving device is a one-dimensional screw slide, wherein the driving device includes a cross bar, a slide rail, a slider and a motor, one end of the cross bar is fixedly connected to the driving member 2, and the other end of the cross bar is provided with a slider, and the slider can be movably arranged on the slide rail to the left and right, and one end of the slide rail is provided with a motor for driving the cross bar to move left and right. Preferably, the driving device includes but is not limited to a one-dimensional screw slide, and the selection of the driving device can be selected and replaced by technicians in this field according to actual needs.
[0023] like Figure 1 As shown, the other end of the driving member 2 and the connecting member 3 is connected to the clamping member 7 through the pivot member 2 5. The clamping member 7 includes a clamping member 1 and a clamping member 2. The driving member 2 moves toward the side away from the connecting member 3 through the cross bar to open the right clamping member 2 of the clamping member 7. A spring 6 is provided on the outer surface of the pivot member 2 5. The two ends of the spring 6 are fixed to the two sides of the pivot member 2 5 by bolts. The spring 6 closes the clamping member 7 through its own elastic performance. A driving device 1 for driving the feeding mechanism to swing back and forth is fixedly provided at the middle rear end of the connecting member 3. The swing of the feeding mechanism transports the solid capacitor core package processed in the processing station 8 to the material placement station 9 through the clamping member 7.
[0024] Preferably, the driving device 1 is a cylinder 4, but the components that drive the feeding mechanism to swing include but are not limited to the cylinder. The components that drive the feeding mechanism to swing can be selected and replaced by technicians in this field according to actual conditions.
[0025] Preferably, the loading station 9 includes a loading space 1 and a loading space 2 (not shown in the figure) which are arranged continuously from back to front, wherein the loading space 1 is used for placing qualified solid-state capacitor core packages, and the loading space 2 is used for placing unqualified solid-state capacitor core packages.
[0026] like Figure 1-Figure 3As shown, the two clamping members 7 of the feeding mechanism are provided with grooves on the inner side of the middle part, and the grooves include a first groove 71 and a second groove 72. Photoelectric sensors and light-emitting diodes are respectively provided on the upper and lower sides of the grooves. The light-emitting diode and the photoelectric sensor are active infrared sensor systems. The light-emitting diode is an infrared emitting device for emitting light sources, and the photoelectric sensor is an infrared receiving device for receiving light sources and converting the light sources into electrical signals. The light-emitting diode and the photoelectric sensor cooperate to detect whether the pin passes through. When the pin is between the light-emitting diode and the photoelectric sensor, the light-emitting diode emits light, and the photoelectric sensor converts the light signal emitted by the light-emitting diode into an electrical signal.
[0027] like Figure 1-Figure 3 As shown, the clamping member 1 and the clamping member 2 of the feeding mechanism are provided with grooves on the inner side of the middle part, and the grooves include a first groove 71 and a second groove 72. Photoelectric sensors 74 and light-emitting diodes 73 are respectively provided on the upper and lower sides of the grooves, wherein the electric signal generated by the photoelectric sensor 74 of the first groove 71 is a first electric signal, and similarly, the electric signal generated by the photoelectric sensor 74 of the second groove 72 is a second electric signal; and the light-emitting diode 73 and the photoelectric sensor 74 constitute an active infrared sensing device, the light-emitting diode 73 is an infrared emitting device for emitting light, and the light band sensor 74 is an infrared receiver for receiving the light source and converting the light signal into an electric signal, and then the light-emitting diode 73 and the photoelectric sensor 74 cooperate to detect whether the pin passes through, and when the pin is between the light-emitting diode and the photoelectric sensor, the light-emitting diode emits light, and the photoelectric sensor converts the light signal emitted by the light-emitting diode into an electric signal. The photoelectric sensor transmits the electrical signal to an external device (not shown in the figure) through an output interface. The external device is a controller, but the external device includes but is not limited to a controller, and can also be a computer, etc. Those skilled in the art can make a choice according to actual conditions. Since the external device is a prior art, it will not be described here.
[0028] The rotation cycle of the processing station is limited to 360*n, and the left pin of the packaged solid-state capacitor core package (i.e., the pin corresponding to the first groove 71) is wrapped with the positive electrode foil; the right pin of the packaged solid-state capacitor core package (i.e., the pin corresponding to the second groove 72) is wrapped with the negative electrode foil, wherein the positive electrode foil is wrapped with the positive electrode pin, and the negative electrode foil is wrapped with the negative electrode pin. Under normal circumstances, the length of the positive electrode pin is longer than the negative electrode pin. Therefore, the quality inspection is carried out according to the length relationship between the positive electrode pin and the negative electrode pin. When the time when the first electrical signal is transmitted to the controller is earlier than the time when the second electrical signal is transmitted to the controller, the solid-state capacitor core package product is qualified, and the feeding mechanism is pushed by the cylinder to swing the angle (θ1) to transport it to the material storage space one; on the contrary, when the time when the first electrical signal is transmitted to the controller is later than the time when the second signal is transmitted to the controller, the solid-state capacitor core package product is unqualified, and the feeding mechanism is pushed by the cylinder to swing the angle (θ 2, ), and transport it to the material storage space 2, where θ2>θ1.
[0029] Preferably, the total length of the first groove 71 and the second groove 71 is 10 mm, wherein 10 mm is the distance between two pins of the solid capacitor core package, which facilitates the clamping member 7 to clamp the pins of the solid capacitor core package.
[0030] As a further preference, the clamping member 7 is connected to the connecting member 2 and the driving member 3 through the pivot member 2 5, wherein the clamping member 7 can be replaced with clamping members 7 with different groove lengths according to actual needs. Since the distance between the two pins of the solid-state capacitor core package includes but is not limited to 10 mm, it may also be 15 mm, 20 mm, etc., the clamping member 7 can be replaced, which is convenient for pin detection of different types of solid-state capacitor core packages.
[0031] like Figure 1-Figure 3 As shown, the method of use in the utility model is:
[0032] a1) After the solid capacitor core package of the processing station 8 is packaged, the clamping member 7 is in an open state, the driving member 2 moves to the left through the driving device, and is reset by the elasticity of the spring 6 itself, so that the clamping member 7 returns to a closed state; the feeding mechanism contracts backwards through the cylinder, so that the feeding mechanism is in a vertical state; wherein the pins of the solid capacitor core package pass through the first groove 71 and the second groove 72 of the clamping member 7, and when the pins pass through the light-emitting diode and the photoelectric sensor of the first groove 71, the controller receives a first electrical signal; when the pins pass through the light-emitting diode and the photoelectric sensor of the second groove 72, the controller receives a second electrical signal; if the first signal received by the controller is prior to the second signal, the solid capacitor core package is a qualified product; if the first signal received by the controller is later than the second signal, the solid capacitor is an unqualified product;
[0033] b1) When the product is detected as qualified, the cylinder 4 pushes the feeding mechanism forward to make it swing at an angle of θ1, the driving member 2 moves to the right through the driving device, and the clamping member 7 opens, and the solid capacitor core package is placed in the material placement space 1 (when the product is detected as unqualified, the cylinder 4 pushes the feeding mechanism forward to make it swing at an angle of θ2, the driving member 2 moves to the right through the driving device, and the clamping member 7 opens, and the solid capacitor core package is placed in the material placement space 2);
[0034] c1) After the solid capacitor core package is placed in the material placement station 9, the feeding mechanism repeats the above actions until either the material placement space 1 or the material placement space 2 is in a nearly full load state, and the sorting is completed;
[0035] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.
Claims
1. A winding machine for making a solid capacitor core package, comprising a feeding mechanism and a material placement station (9), wherein the feeding mechanism comprises a connecting member (3), a second pivot member (5), a spring (6), and a clamping member (7), wherein one end of the connecting member (3) is arranged on a panel through a pivot member (1), a driving member (2) is arranged on one side of the connecting member (3), and one end of the driving member (2) is arranged on the panel so as to be movable left and right through a driving device, wherein the driving member (2) is moved toward a side away from the connecting member (3) through the driving device to open the two clamping members (7), and a spring (6) for closing the two clamping members (7) is arranged on the outer surface of the second pivot member (5), wherein the characteristics are as follows: A groove is fixedly provided on the inner side of the two clamping members (7), and a photoelectric coupling device for detecting the passage of a pin is fixedly provided on the upper and lower sides of the groove.
2. A winding machine for making a solid capacitor core package according to claim 1, characterized in that: The groove comprises a first groove (71) and a second groove (72); the photoelectric coupling device comprises a light emitting diode (73) and a photoelectric sensor (74); and the photoelectric sensor (74) transmits an electrical signal to a controller.
3. A winding machine for making a solid capacitor core package according to claim 1, characterized in that: A cylinder (4) is provided at the rear end of the connecting member (3) for pushing the feeding mechanism to swing, and the material placement station (9) comprises a first material placement space and a second material placement space, and the feeding mechanism places qualified solid-state capacitor core packages in the first material placement space by swinging; and the feeding mechanism places unqualified solid-state capacitor core packages in the second material placement space by swinging.
4. A winding machine for making a solid capacitor core package according to claim 2, characterized in that: The total length of the first groove (71) and the second groove (72) is the pitch of the solid capacitor core package.