Resistor pin carding and separating mechanism
By designing a resistor pin sorting and separating mechanism, the pins of NTC thermistors are automatically separated, solving the problem of low production efficiency, achieving efficient pin separation and testing, and reducing labor costs.
Patent Information
- Application Number
- CN202422534233.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-10-21
AI Technical Summary
During the NTC thermistor production process, the pins are difficult to identify and operate, resulting in low production efficiency and increased labor costs.
A resistor pin sorting and separating mechanism was designed, including a mounting component, a separating component, a detection component, and a sorting component. It uses magnetic and power components to automatically separate resistor pins, and combines a camera and a supplementary light component to ensure accurate separation.
It enables automated separation of resistor pins, improving production efficiency and reducing the difficulty and cost of manual operation.
Smart Images
Figure CN223462065U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of resistance production, especially a resistance lead carding and separating mechanism. BACKGROUND
[0002] Thermistors, as members of sensitive elements, are mainly divided into two categories according to their temperature coefficient differences: positive temperature coefficient thermistors (PTC) and negative temperature coefficient thermistors (NTC). The core characteristics of these resistors lie in their extreme sensitivity to temperature changes, which can adjust their resistance values accordingly with the rise and fall of temperature. Specifically, the resistance value of PTC-type thermistors increases when the temperature rises, while the resistance value of NTC-type thermistors decreases as the temperature rises. Both types of thermistors belong to the category of semiconductor devices.
[0003] In the production process of NTC thermistors, strict detection is required for each resistor to ensure product quality and performance. Before detection, the leads of the thermistor must be carefully separated to facilitate subsequent performance testing. However, due to the small size of thermistors, their leads are difficult to identify, making it extremely difficult for a mechanical hand to grasp. Currently, the industry generally uses semi-automatic equipment to assist in this process: first, workers need to manually separate the leads of the thermistor and arrange them neatly, then use semi-automatic equipment to test these already arranged resistors. Due to the extremely small size of thermistors, the identification and operation of the leads require extremely high visual acuity from workers, which not only increases the difficulty of manual operation, but also leads to a decrease in production efficiency and an increase in labor costs. SUMMARY
[0004] The utility model aims at at least solves one of the prior art technical problems. For this purpose, the utility model provides a resistance lead carding and separating mechanism, which can automatically separate the leads of the resistor for the next process.
[0005] On the one hand, according to the resistance lead carding and separating mechanism of the utility model embodiment, it comprises:
[0006] The mounting assembly comprises a mounting bracket, a clamping piece and two first suction accessories, the clamping piece is used for fixing the resistor, and the two first suction accessories are arranged at the lower end of the mounting bracket;
[0007] The separating assembly comprises a driving device and two second suction accessories, the driving device drives the two second suction accessories to move closer to or away from each other, and the second suction accessories are used for adsorbing the leads of the resistor to move the leads of the resistor to the first suction accessories.
[0008] According to some embodiments of the present application, the driving device comprises:
[0009] The driving support;
[0010] The first power member is arranged in the driving support;
[0011] The driving member is arranged in the driving support, and the first power member drives the driving member to be inserted between the two second suction accessories, so that the two second suction accessories are away from each other;
[0012] The elastic member is connected to the two second suction accessories, and the elastic member drives the two second suction accessories to be close to each other by elastic force.
[0013] According to some embodiments of the present application, the second suction accessory comprises a transfer support and a magnetic member, and the driving device further comprises a second power member, the magnetic member is arranged in the transfer support, and the second power member drives the magnetic member to be close to or away from the mounting support.
[0014] According to some embodiments of the present application, the transfer support is provided with a through hole, and the magnetic member can be extended out of or retracted into the through hole by the driving of the second power member.
[0015] According to some embodiments of the present application, the detection assembly further comprises a light supplementing member, and the light supplementing member is used for photographing the lead.
[0016] According to some embodiments of the present application, the detection assembly further comprises a light supplementing member, and the light supplementing member is used for photographing the lead.
[0017] According to some embodiments of the present application, the detection assembly further comprises a light supplementing member, and the light supplementing member is used for photographing the lead.
[0018] According to some embodiments of the present application, the detection assembly further comprises a light supplementing member, and the light supplementing member is used for photographing the lead.
[0019] According to some embodiments of the present application, the depth of the recess is less than or equal to the diameter of the lead.
[0020] According to some embodiments of the present application, the first suction accessory is a magnet or an electromagnet.
[0021] The embodiments of the present application have at least the following beneficial effects:
[0022] The head of the resistor can be installed on the mounting bracket through the clamping piece on the mounting bracket, and the pin of the resistor naturally falls from top to bottom, and the mounting bracket can be rotated through the rotating motor, so that the resistor can be moved to each station; the two second suction accessories are driven to approach each other through the driving device, so that the resistor pin is adsorbed on the second suction accessory; the two second suction accessories are driven to move away from each other through the driving device, so that the adsorbed resistor pin is adsorbed on the first suction accessory and kept in the split pin state; when the mounting bracket is transferred, the first suction accessory can keep the adsorption state, so that the resistor pin keeps the split pin state and proceeds to the next process.
[0023] Additional aspects and advantages of the present application will be described in the following description, become apparent from it, or be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS
[0024] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description, taken in conjunction with the accompanying drawings, in which:
[0025] Figure 1 It is a general structural schematic diagram of the resistor pin combing and splitting mechanism of the embodiment of the present application;
[0026] Figure 2 It is Figure 1 It is a front view schematic diagram of the resistor pin combing and splitting mechanism;
[0027] Figure 3 It is Figure 1 It is a side view schematic diagram of the resistor pin combing and splitting mechanism;
[0028] Figure 4 It is Figure 1 It is a structural schematic diagram of the resistor pin combing and splitting installation assembly;
[0029] Figure 5 It is Figure 1 It is a side view schematic diagram of the resistor pin combing and splitting installation assembly.
[0030] Reference signs:
[0031] Mounting assembly 100, mounting bracket 110, clamping piece 120, first suction accessory 130;
[0032] Split pin assembly 200, driving device 210, driving bracket 211, first power piece 212, driving piece 213, elastic piece 214, second suction accessory 220, transfer bracket 221, magnetic piece 222
[0033] Detection assembly 300, light supplementing piece 310
[0034] The carding assembly 400, the third power member 410, the carding block 420, and the fourth power member 430. DETAILED DESCRIPTION
[0035] The following will describe several embodiments of the present application, including the corresponding embodiments of the drawings. It should be understood that the drawings are used to assist in understanding the technical features and technical solutions of the present application, and should not be understood as limiting the scope of protection of the present application.
[0036] The concept, specific structure and technical effects of the present application will be described clearly and completely in combination with embodiments and drawings, so as to fully understand the purpose, scheme and effect of the present application. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.
[0037] It should be noted that, unless otherwise explicitly limited, when a certain feature is referred to as "fixed", "connected", "installed" on another feature, it can be directly fixed, connected on another feature, or indirectly fixed, connected on another feature. The words "fixed", "connected", "installed" and the like should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical scheme.
[0038] It should be noted that the description of the orientation or positional relationship of the present application based on the drawings or embodiments is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application.
[0039] It should be noted that the term "and / or" used in the present application includes any combination of one or more related listed items, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, more than, etc. Understand as not including the number, above, below, etc. Understand as including the number.
[0040] It should be noted that in the present application, the first and second are only used to distinguish technical features for the purpose of distinguishing technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.
[0041] It should be noted that, unless otherwise explicitly limited, all technical and scientific terms used herein have the same meaning as understood by those skilled in the art. The terms used in the specification are only used to describe specific embodiments, and are not intended to limit the present application.
[0042] Referring to Figures 1-5 The utility model discloses a first aspect basic embodiment provides a resistance pin carding and divides the pin mechanism, including:
[0043] The mounting assembly 100 includes a mounting bracket 110, a clamping piece 120, and two first suction accessories 130. The clamping piece 120 is used to fix the resistance. The two first suction accessories 130 are arranged at the lower end of the mounting bracket 110.
[0044] The pin dividing assembly 200 includes a driving device 210 and two second suction accessories 220. The driving device 210 drives the two second suction accessories 220 to move closer to or away from each other. The second suction accessories 220 are used to adsorb the resistance pins so that the resistance pins move to the first suction accessories 130.
[0045] According to the embodiments of the utility model, by so setting, at least some effects can be achieved. The head of the resistance can be installed on the mounting bracket 110 through the clamping piece 120 on the mounting bracket 110. The pins of the resistance naturally fall from top to bottom. The mounting bracket 110 can be rotated through the rotating motor, so that the resistance can be moved to each work station. The two second suction accessories 220 can be driven to move closer to each other through the driving device 210, so that the resistance pins are adsorbed on the second suction accessories 220. The two second suction accessories 220 can be driven to move away from each other through the driving device 210, so that the adsorbed resistance pins are adsorbed on the first suction accessories 130 and kept in the pin dividing state. When the mounting bracket 110 is shifted, the first suction accessories 130 can be kept in the adsorbed state, so that the resistance pins are kept in the pin dividing state and proceed to the next process.
[0046] It can be understood that the first suction accessories 130 and the second suction accessories 220 are magnets or negative pressure fans.
[0047] It can be understood that the clamping piece 120 is a clamping jaw or an electromagnet.
[0048] In some embodiments, the driving device 210 includes:
[0049] A driving bracket 211;
[0050] A first power piece 212 is arranged in the driving bracket 211.
[0051] A driving piece 213 is arranged in the driving bracket 211. The first power piece 212 drives the driving piece 213 to insert between the two second suction accessories 220, so that the two second suction accessories 220 move away from each other.
[0052] An elastic piece 214 is connected to the two second suction accessories 220. The elastic piece 214 drives the two second suction accessories 220 to move closer to each other through the elastic force.
[0053] In this arrangement, the first power member 212 drives the driving member 213 to insert between the two second suction accessories 220, so that the two second suction accessories 220 are away from each other, and the elastic member 214 drives the two second suction accessories 220 to be close to each other by the elastic force, so that the two second suction accessories 220 can realize the function of being away from or close to each other. Correspondingly, the second suction accessories 220 can be close to each other, so that the pins are adsorbed on the second suction accessories 220, and the second suction accessories 220 are away from each other, so that the two pins are separated and the pins are adsorbed on the first suction accessory 130.
[0054] In some embodiments, the driving bracket 211 is provided with a guide rail, and the two second suction accessories 220 slide along the guide rail.
[0055] In some embodiments, the second suction accessory 220 includes a transfer bracket 221 and a magnetic member 222, and the driving device 210 further includes a second power member, the magnetic member 222 is arranged in the transfer bracket 221, and the second power member drives the magnetic member 222 to be close to or away from the mounting bracket 110. The second suction accessory 220 is mainly divided into two structures, the transfer bracket 221 moves as a whole with the entire first suction accessory 130, and the magnetic member 222 has an adsorption function and can adsorb the pins to move with the pins; when the second suction accessories 220 are away from each other, the two pins are separated and the pins are adsorbed on the first suction accessory 130, at this time, the first suction accessory 130, the pins and the second suction accessories 220 are adsorbed together, and the second power member drives the magnetic member 222 to be away from the mounting bracket 110, so that the first suction accessory 130 and the second suction accessory 220 are separated.
[0056] Based on the above embodiments, the suction force of the first suction accessory 130 is greater than that of the second suction accessory 220, so that when the second suction accessory 220 is away from the mounting bracket 110, the pins will not move together.
[0057] Based on the above embodiments, the transfer bracket 221 is provided with a through hole, and the magnetic member 222 can extend out of or into the through hole by the second power member. When the second suction accessory 220 is away from the mounting bracket 110, the magnetic member 222 is arranged in the through hole, so that the magnetic member 222 will not move together with the pins.
[0058] In some embodiments, a detection assembly 300 is further included, and the detection assembly 300 includes a camera for photographing the pins. The camera can determine whether the pins are separated, and timely remind if the pins are not separated.
[0059] In some embodiments, the detection assembly 300 further includes a light supplement member 310 for photographing the pins. The light supplement member 310 is an illumination tool, and the main function of light supplement is to make the details of the shadow part obtain proper exposure, so as to enhance the overall lighting effect of the object.
[0060] The light compensation is usually located at or adjacent to the camera axis, as a light source, the purpose is to make the shadow part of the object also clearly show the details by supplementing light.
[0061] In some embodiments, the combing assembly 400 is further included, the combing assembly 400 includes a third power member 410 and a combing block 420, the combing block 420 is provided with a groove, and the third power member 410 drives the combing block 420 to move from top to bottom. The multiple pins of the clamped resistor may be stacked or crossed before pinning, and in the pinning operation, a second suction member 220 may also cause two pins to be sucked at the same time, affecting the pinning effect; the multiple pins are kept flat by combing the resistor from top to bottom by the combing block 420, facilitating subsequent pinning operations.
[0062] In some embodiments, the combing block 420 is made of an elastic material, which can be rubber or silicone. The combing block 420 made of elastic material will not crush the pins.
[0063] In some embodiments, the combing assembly 400 further includes a fourth power member 430, the fourth power member 430 drives the third power member 410 and the combing block 420 to move in the direction of approaching or moving away from the mounting bracket 110. The fourth power member 430 drives the combing block 420 to move in the direction of approaching or moving away from the mounting bracket 110, so that the pins can be inserted into the groove of the combing block 420.
[0064] In some embodiments, the depth of the groove is less than or equal to the diameter of the pin. The depth of the groove is small, and after the combing block 420 is inserted into the pin, the multiple pins can be laid flat, and the resistor is combed from top to bottom by the combing block 420, so that the multiple pins remain flat, facilitating subsequent pinning operations.
[0065] In some embodiments, the first suction member 130 is a magnet or an electromagnet. The magnet and the electromagnet have a magnetic attraction effect, which can make the pins be attracted to the first suction member 130.
[0066] It should be noted that in the present specification, terms such as "one embodiment", "some embodiments", "basic embodiment", "extended embodiment" and the like are used to describe several embodiments of the present application, and the specific features, structures, materials or characteristics in several embodiments can be combined in accordance with the principles and purposes of the present application.
[0067] The utility model discloses should not be limited to the above embodiment, as long as it reaches the technical effect of the utility model with the same or equivalent means, the change, modification, equivalent replacement and equivalent modification etc. of these embodiments within the spirit and principles disclosed in the utility model without departing from the principles and purposes of the utility model, all should be included in the range of the utility model disclosed protection, should be considered to belong to the protection scope of the utility model.
Claims
1. A resistance pin de-coring mechanism, comprising: The utility model relates to a resistance pin moving device, including: The mounting assembly (100) includes mounting support (110), clamping piece (120) and two first suction accessories (130), the clamping piece (120) is used for fixing resistance, two first suction accessories (130) are located at the lower end of mounting support (110); The branch assembly (200) includes driving device (210) and two second suction accessories (220), the driving device (210) drives two second suction accessories (220) to be close to each other or away from each other, and the second suction accessory (220) is used to adsorb resistance pin and make resistance pin move to first suction accessory (130).
2. The resistance lead comb decomb mechanism of claim 1, wherein: The driving device (210) includes: Driving support (211); First power (212) is located at driving support (211); Driving piece (213) is located at driving support (211), and first power (212) drives driving piece (213) to insert between two second suction accessories (220), so that two second suction accessories (220) are away from each other; Elastic member (214) connects two second suction accessories (220), and elastic member (214) is driven by elastic force to make two second suction accessories (220) close to each other.
3. The resistance lead comb decomb mechanism of claim 2, wherein: The second suction accessory (220) includes transfer support (221) and magnetic element (222), the driving device (210) further includes second power, the magnetic element (222) is located in the transfer support (221), and the second power drives the magnetic element (222) to be close to or away from the mounting support (110).
4. The resistance lead comb decomb mechanism of claim 3, wherein: The transfer support (221) is provided with a through hole, and the magnetic element (222) can be stretched out or retracted into the through hole by the second power.
5. The resistance lead combing decomb mechanism of claim 1, wherein: Further including detection assembly (300), the detection assembly (300) includes camera, and the camera is used to take pin.
6. The resistance lead combing decomb mechanism of claim 5, wherein: The detection assembly (300) further includes light supplementing piece (310), and the light supplementing piece (310) is used to take pin.
7. The resistance lead combing decombming mechanism of claim 1, wherein: Further including carding assembly (400), the carding assembly (400) includes third power (410) and carding block (420), the carding block (420) is provided with recess, and the third power (410) drives the carding block (420) to move from top to bottom.
8. The resistance lead combing decomb mechanism of claim 7, wherein: The carding assembly (400) further includes fourth power (430), and the fourth power (430) drives third power (410) and carding block (420) to move along the direction close to or away from the mounting support (110).
9. The resistance lead combing decomb mechanism of claim 7 wherein: The depth of the recess is less than or equal to the diameter of the pin.
10. The resistance lead combing decombming mechanism of claim 1, wherein: The first suction accessory (130) is a magnet or an electromagnet.