Row pitch material distribution mechanism
By designing a spacing-based material distribution mechanism and utilizing a combination of linear vibration and spacing mechanisms, the simultaneous transportation and automated material distribution of multiple parts were achieved, solving the problems of low efficiency and high cost in existing technologies, thereby improving production efficiency and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-24
- Publication Date
- 2026-03-03
AI Technical Summary
In the existing technology, the material distribution mechanism using vacuum suction cups is inefficient, which leads to increased production costs and complicated multiple material handling operations.
Design a material sorting and distribution mechanism, including a linear vibration mechanism, a sorting mechanism, and a motion mechanism. The sorting mechanism replaces the robotic arm. Multiple positioning zones and proximity sensors are set up. Combined with servo electric cylinders and blocking cylinders, the automated sorting and transportation of parts is realized.
It improved production efficiency, reduced production costs, and enabled fully automated transportation and separation of parts, thereby reducing the input of manpower and materials.
Smart Images
Figure CN223962724U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of mechanical assembly technology, and in particular to a material distribution mechanism with spacing. Background Technology
[0002] In the assembly process of mechanical structures, some small parts (such as discs, shims, etc.) are very important accessories. For these small parts, automated sorting mechanisms are usually used for sorting.
[0003] In existing technologies, vacuum suction cups are typically used to directly pick up materials from the dispensing mechanism, which then moves the materials to other mechanisms for installation. This involves multiple material handling operations, or the use of multiple feeding structures, which significantly increases production costs. Utility Model Content
[0004] This application provides a spacing distribution mechanism to improve production efficiency and reduce production costs.
[0005] In a first aspect, this application provides a material distribution mechanism with spacing, comprising: a linear vibrator, a spacing mechanism, and a motion mechanism. The linear vibrator includes a first discharge port. The spacing mechanism is located on one side of the first discharge port and includes a base with multiple positioning areas spaced apart. The motion mechanism is connected to the base and can move the base to align the multiple positioning areas with the first discharge port, allowing parts within the linear vibrator to enter the positioning areas.
[0006] Through the above-described scheme, this application sets up a spacing mechanism on one side of the direct vibration, which can replace the function of a robotic arm. Compared to a robotic arm, the spacing mechanism has a simpler structure, thus reducing production costs. Multiple positioning areas for placing parts are set on the base of the spacing mechanism, allowing it to transport multiple parts at once, thereby improving production efficiency. The positioning areas are spaced apart, ensuring a certain distance between parts after they enter each area, thus completing the part separation operation. This reduces the number of part separation steps in subsequent production processes, improving efficiency and saving production costs.
[0007] In one possible design, the positioning area includes a first zone and a second zone. The base can be moved so that the first zone and the second zone sequentially align with the first discharge port.
[0008] With the above solution, the base can transport two batches of parts to the subsequent production line at one time. Compared with the existing technology, it can shorten the parts transportation time and thus improve production efficiency.
[0009] In one possible design, the positioning area also includes a third area, with the second area located between the first and third areas. The base can be moved so that the first and third areas sequentially align with the first discharge port.
[0010] Using the above method, the base can transport three batches of parts to the subsequent production line at a time, or it can transport two batches of parts to the subsequent production line at a time. When the base transports two batches of parts to the subsequent production line at a time, since there is a second zone between the first and third zones, and the parts in the direct vibration section enter the first and third zones respectively, the distance between the two parts in the base is relatively large. In actual production, if a larger distance between two batches of parts is required in the subsequent production line, the above setting can be selected.
[0011] In one possible design, the linear vibrator includes a first slide and a second slide, which are arranged parallel to each other and have a first gap between them. The positioning area has a first groove and a second groove, which have a second gap with the same width as the first gap. When the first discharge port corresponds to the positioning area, the first slide corresponds to the first groove, and the second slide corresponds to the second groove.
[0012] Through the above-described scheme, this application sets up a first slide and a second slide on the vertical vibrator, enabling the vertical vibrator to transport two rows of parts simultaneously. Compared with the prior art, transporting two rows of parts simultaneously improves production efficiency. Setting up a first slot and a second slot within the positioning area allows the positioning area to coordinate with the vertical vibrator, using the first and second slots to receive the parts transported by the first and second slides. This reduces the probability of parts transported by the vertical vibrator failing to enter the spacing mechanism, thus preventing interference between the spacing mechanism and the vertical vibrator and improving production reliability. In conjunction with the above, the base has multiple positioning areas, and each positioning area has a first slot and a second slot, which increases the number of parts transported by the spacing mechanism in a single operation, thereby improving production efficiency.
[0013] In one possible design, the feeding mechanism further includes a proximity sensor located on the side of the feeding mechanism away from the first discharge port. The proximity sensor has a detection head facing the first discharge port.
[0014] Through the above-described scheme, this application incorporates proximity sensors within the material distribution mechanism, with the sensor's detection head facing the first discharge port. The proximity sensors can detect parts transported from the vibrating conveyor to the distribution mechanism. When a part is detected entering the positioning area, the sensor sends a signal to the programmable logic controller (PLC). The PLC then stops the vibrating conveyor and the conveyor plate, and moves the base via the motion mechanism, aligning the remaining positioning areas with the first discharge port. This improves the automation level of the production line. Furthermore, the proximity sensors are highly responsive and can quickly issue subsequent instructions, further enhancing production efficiency.
[0015] In one possible design, the material distribution mechanism also includes a blocking cylinder with a baffle. The blocking cylinder can move the baffle between the first discharge port and the material distribution mechanism, so that the baffle blocks the first discharge port.
[0016] The above solution utilizes a blocking cylinder to block the first discharge port with a baffle plate. When the baffle plate blocks the first discharge port, the parts inside the vibrating coil cannot enter the spacing mechanism. This prevents the parts from affecting the base when it moves, thus improving the reliability of the spacing mechanism.
[0017] In one possible design, the motion mechanism is located on the side of the discharge mechanism away from the first discharge port. The motion mechanism includes a tray and a first guide rail. The tray is slidably mounted on the first guide rail, and one side of the tray is fixedly connected to the base. A servo cylinder is connected to one end of the first guide rail, which can drive the tray to reciprocate along the first guide rail.
[0018] Through the above scheme, the pallet's design enables the motion mechanism to drive the base. The first guide rail not only supports the pallet but also guides its movement. Servo electric cylinders offer advantages such as fast response and energy efficiency; using them to move the pallet not only saves production costs but also improves production efficiency. Only when the pallet reciprocates along the first guide rail can the base transport parts to the subsequent mechanisms on the production line before resetting the base.
[0019] In one possible design, the spacing mechanism further includes a support member and a second guide rail. The support member is connected to the side of the base where the positioning area is not provided. The second guide rail is arranged parallel to the first guide rail, and the support member is slidably connected to the second guide rail.
[0020] Through the above scheme, the second guide rail can guide the movement of the base. Furthermore, because the motion mechanism is located on one side of the spacing mechanism, and the tray is connected to the base and drives the base to reciprocate, the second guide rail located on the side of the base without a positioning area can support the movement of the base, thus improving the stability of the base during operation. The support component provides a mounting base for the base, allowing it to be installed on the second guide rail.
[0021] In one possible design, the material distribution mechanism further includes a conveyor plate with a second discharge port. The linear vibrator includes a feed inlet, with the conveyor plate located to one side of the feed inlet, and the second discharge port connected to the feed inlet. A feeding track is provided inside the conveyor plate and is connected to the second discharge port.
[0022] With the above solution, this application sets up a conveyor plate on one side of the feed inlet of the linear vibrator, and sets up a feeding track inside the conveyor plate. The feeding track inside the conveyor plate can be used to send the parts into the linear vibrator, so that there is no need to manually load the parts into the linear vibrator, saving labor costs in the production process. In addition, the setting of the conveyor plate can also save space.
[0023] In one possible design, the feeding and distributing mechanism also includes a programmable logic controller (PLC). Both the linear vibration and motion mechanisms are electrically connected to the PLC.
[0024] By using the above solution and controlling the material distribution mechanism with a PLC, not only can the transportation of parts be fully automated, but the rhythm of part transportation can also be controlled. This reduces labor costs and increases the reliability of the material distribution mechanism, thereby achieving the goal of reducing production costs. Attached Figure Description
[0025] Figure 1 This is a schematic diagram of the overall structure of the material distribution mechanism provided in the embodiments of this application.
[0026] Figure 2 This is a schematic diagram of the material distribution mechanism provided in the embodiments of this application when the conveyor plate is not installed, from one perspective.
[0027] Figure 3 This is a schematic diagram of the spacing mechanism provided in an embodiment of this application.
[0028] Figure 4 An exploded view of direct vibration provided for an embodiment of this application.
[0029] Figure 5 This is a schematic diagram of the material distribution mechanism provided in the embodiments of this application when the conveyor plate is not installed, from another perspective.
[0030] Explanation of reference numerals in the attached figures:
[0031] 100. Straight vibration; 110. First discharge port; 120. Feed port; 130. First slide rail; 140. Second slide rail; 150. Vibration motor; 160. Limiting plate; 170. Vibration plate;
[0032] 200. Spacing mechanism; 210. Base; 211. First zone; 212. Second zone; 213. Third zone; 214. Fourth zone; 220. Support component; 230. Second guide rail;
[0033] 300. Proximity sensor; 310. Detection head;
[0034] 400. Blocking cylinder; 410. Baffle;
[0035] 500. Motion mechanism; 510. Tray; 520. First guide rail;
[0036] 600, Servo Electric Cylinder;
[0037] 700, conveyor plate; 710, second discharge port; 720, feeding track. Detailed Implementation
[0038] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
[0040] The terms "comprising" and "having," and any variations thereof, used in the specification, claims, and drawings of this application are intended to cover without excluding other meanings. The words "a" or "an" do not exclude the existence of multiple entities.
[0041] The term "embodiment" as used herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of the phrase "embodiment" in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.
[0042] In this article, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.
[0043] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.
[0044] Furthermore, the terms "first," "second," etc., in the specification and claims of this application or in the aforementioned drawings are used to distinguish different objects rather than to describe a specific order, and may explicitly or implicitly include one or more of the features.
[0045] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, "connection" or "joining" in mechanical structures can refer to a physical connection. A physical connection can be a fixed connection, such as a connection secured by fasteners, such as a connection secured by screws, bolts, or other fasteners; a physical connection can also be a detachable connection, such as a snap-fit or interlocking connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0046] In the assembly process of mechanical structures, some small parts (such as discs, shims, etc.) are very important accessories. For these small parts, automated sorting mechanisms are usually used for sorting.
[0047] In existing technologies, vacuum suction cups are typically used to directly pick up materials from the material distribution mechanism. However, when using a vacuum suction cup, only one piece of material can be picked up at a time and sent to other mechanisms, resulting in low material handling efficiency and increased production costs.
[0048] Based on the above, this application provides a material distribution mechanism with spacing.
[0049] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
[0050] Figure 1 This is a schematic diagram of the overall structure of the material distribution mechanism provided in an embodiment of this application. Figure 1 As shown, the material feeding mechanism provided in this application includes a linear vibrator 100, a feeding mechanism 200, a motion mechanism 500, a proximity sensor 300, a blocking cylinder 400, a servo electric cylinder 600, and a conveyor plate 700. All of the above mechanisms can be electrically connected to a programmable logic controller (PLC).
[0051] A programmable logic controller (PLC) is a digital computing and operating electronic system specifically designed for industrial applications. This application incorporates a PLC in a material feeding and distributing mechanism, enabling control of the linear vibrator 100, the feeding and distributing mechanism 200, the motion mechanism 500, the proximity sensor 300, the blocking cylinder 400, the servo electric cylinder 600, and the conveyor tray 700.
[0052] By using a PLC to control the material distribution mechanism, not only can the transportation of parts be fully automated, but the pace of transportation can also be controlled. This reduces labor costs and increases the reliability of the material distribution mechanism, thereby reducing production costs.
[0053] The working process of the material distribution mechanism mentioned in this application is briefly described below.
[0054] First, the conveyor 700 transports parts into the vertical vibrator 100. Then, the vertical vibrator 100 transports these parts into the spacing mechanism 200. The proximity sensor 300 detects whether any parts have entered the spacing mechanism 200. When the proximity sensor 300 detects a part in the spacing mechanism 200, the blocking cylinder 400 blocks the vertical vibrator 100, preventing parts from entering the spacing mechanism 200. At this time, both the conveyor 700 and the vertical vibrator 100 stop working, the servo cylinder 600 starts, driving the motion mechanism 500 to move. The motion mechanism 500 then moves the spacing mechanism 200, transporting the parts to the subsequent production line. Once the parts have entered the subsequent production line, the servo cylinder 600 resets the motion mechanism 500, which in turn resets the spacing mechanism 200. After the spacing mechanism 200 resets, the blocking cylinder 400 also resets, no longer blocking the vertical vibrator 100.
[0055] Compared with existing technologies, this application not only enables fully automated transportation of parts, but also allows for the transportation of multiple parts at once. A detailed description is provided below with reference to the accompanying drawings.
[0056] Figure 2 This is a schematic diagram of the material distribution mechanism provided in the embodiments of this application when the conveyor plate is not installed, from one perspective. Figure 3 This is a schematic diagram of the spacing mechanism provided in an embodiment of this application. Figures 1 to 3 As shown, the linear vibrator 100 includes a first discharge port 110. A spacing mechanism 200 is located on one side of the first discharge port 110. The spacing mechanism 200 includes a base 210, which has multiple positioning areas spaced apart. A motion mechanism 500 is connected to the base 210 and can move the base 210 so that the multiple positioning areas correspond to the first discharge port 110, allowing the parts inside the linear vibrator 100 to enter the positioning areas.
[0057] The linear vibrator 100 is a mechanical device capable of generating linear vibration. During operation, the entire machine body and its parts can generate the same vibration frequency and amplitude. This vibration allows parts to continuously tumble, jump, and slide within the machine body, thus achieving the function of transporting parts.
[0058] When transporting parts, this application allows for transportation not only via the aforementioned direct vibration 100, but also via a conveyor belt.
[0059] Figure 4 An exploded view of direct vibration provided for an embodiment of this application. (See attached image.) Figure 4As shown, the vertical vibration 100 consists of a vibration motor 150, a vibration plate 170, and a limiting plate 160. The vibration plate 170 includes a feed inlet 120 and a first discharge outlet 110, which are positioned opposite each other. The vibration plate 170 is connected to the vibration motor 150. The vibration motor 150 generates vibration, which drives the vibration plate 170 to vibrate. Parts can enter the vibration plate 170 from the feed inlet 120. As the vibration plate 170 continues to vibrate, the parts can be discharged from the first discharge outlet 110.
[0060] Combination Figure 2 and Figure 4 The spacing mechanism 200 is located on one side of the first discharge port 110. After the parts are discharged from the first discharge port 110, they can enter the spacing mechanism 200. The spacing mechanism 200 can perform spacing and transportation of the parts. The base 210 can be a plate-like structure, and the multiple positioning areas can be multiple areas set on the base 210 for placing parts. When the parts enter the corresponding positioning areas, the multiple positioning areas are spaced apart, which allows for spacing of multiple parts.
[0061] like Figures 1 to 4 As shown, the motion mechanism 500 is located on the side of the spacing mechanism 200 away from the linear vibrator 100. The motion mechanism 500 can move the base 210. Because the vibratory feeder 170 of the linear vibrator 100 is usually narrow, the first discharge port 110 can only correspond to one of the multiple positioning areas at a time. Since the base 210 has multiple positioning areas, the motion mechanism 500 can move the base 210 so that different positioning areas correspond to the first discharge port 110 one by one. When a positioning area corresponds to the first discharge port 110, the parts in the linear vibrator 100 can enter the spacing mechanism 200. When there are parts in at least two positioning areas on the base 210, or when there are parts in all positioning areas on the base 210, the motion mechanism 500 can move the base 210 to transport the parts in the spacing mechanism 200 to the subsequent production line.
[0062] Compared to existing technologies, this application provides a spacing mechanism 200 on one side of the vertical vibrator 100, which can replace the function of a robotic arm. The spacing mechanism 200 has a simpler structure than a robotic arm, thus reducing production costs. Multiple positioning areas for placing parts are provided on the base 210 of the spacing mechanism 200, allowing it to transport multiple parts at once, thereby improving production efficiency. The positioning areas are spaced apart, ensuring a certain distance between parts after they enter the areas, thus enabling part separation. This reduces the number of part separation steps in subsequent production processes, further improving efficiency and saving production costs.
[0063] There can be multiple positioning areas. Below, we will describe three of the setting methods in detail with reference to the attached diagram.
[0064] like Figure 2 as well as Figure 3 As shown, in the first configuration, the positioning area includes a first area 211 and a second area 212. The base 210 can be moved so that the first area 211 and the second area 212 correspond sequentially to the first discharge port 110.
[0065] When the first configuration is selected, the base 210 has two positioning areas, namely the first area 211 and the second area 212. The first area 211 is closer to the first discharge port 110 than the second area 212. Firstly, the first area 211 corresponds to the first discharge port 110, and the parts in the vibrator 100 enter the first area 211. Then, the base 210 moves, and the second area 212 corresponds to the first discharge port 110. The parts in the vibrator 100 enter the second area 212. When there are parts in both the first area 211 and the second area 212, the base 210 moves to transport the parts to the subsequent production line.
[0066] When the first configuration is selected, the base 210 can transport two batches of parts to the subsequent production line at one time. Compared with the existing technology, this can shorten the parts transportation time and thus improve production efficiency.
[0067] Please continue to refer to Figure 2 as well as Figure 3 As shown, in the second configuration, the positioning area also includes a third area 213, and the second area 212 is located between the first area 211 and the third area 213. The base 210 can be moved so that the first area 211 and the third area 213 correspond sequentially with the first discharge port 110.
[0068] When the second setting is selected, the base 210 is provided with three positioning areas, namely the first area 211, the second area 212 and the third area 213. The first area 211 is closer to the first discharge port 110 than the second area 212, and the third area 213 is located on the side of the second area 212 away from the first area 211.
[0069] First, zone 211 aligns with the first discharge port 110, and parts from the vibrating coil 100 enter zone 211. Then, the base 210 moves, and zone 212 aligns with the first discharge port 110, with parts from the vibrating coil 100 entering zone 212. Finally, the base 210 moves again, and zone 213 aligns with the first discharge port 110, with parts from the vibrating coil 100 entering zone 213. Once there are parts in zones 211, 212, and 213, the base 210 moves to transport the parts to the next stage of the production line.
[0070] Alternatively, firstly, the first zone 211 corresponds to the first discharge port 110, and the parts in the direct vibrator 100 enter the first zone 211. Then, the base 210 moves, and the third zone 213 corresponds to the first discharge port 110. The parts in the direct vibrator 100 enter the third zone 213. When there are parts in both the first zone 211 and the third zone 213, the base 210 moves to transport the parts to the subsequent production line.
[0071] When the second configuration is selected, the base 210 can transport three batches of parts to the subsequent production line at a time, or it can transport two batches of parts to the subsequent production line at a time. When the base 210 transports two batches of parts to the subsequent production line at a time, since a second zone 212 is provided between the first zone 211 and the third zone 213, and the parts in the direct vibration 100 enter the first zone 211 and the third zone 213 respectively, the distance between the two batches of parts in the base 210 is larger in the second configuration. In actual production, if a larger distance between the two batches of parts is required in the subsequent production line, the second configuration can be selected.
[0072] Please continue to refer to Figure 2 as well as Figure 3 As shown, in the third configuration, the positioning area also includes a fourth area 214, with the second area 212 and the third area 213 positioned between the first area 211 and the fourth area 214. The base 210 can be moved so that the first area 211 and the fourth area 214 correspond sequentially to the first discharge port 110.
[0073] When the third setting is selected, the base 210 is provided with four positioning areas, namely the first area 211, the second area 212, the third area 213 and the fourth area 214. The first area 211 is closer to the first discharge port than the fourth area 214.
[0074] First, zone 211 aligns with the first discharge port 110, and parts from the vibrating coil 100 enter zone 211. Then, the base 210 moves, and zone 212 aligns with the first discharge port 110, with parts from the vibrating coil 100 entering zone 212. Next, the base 210 moves, and zone 213 aligns with the first discharge port 110, with parts from the vibrating coil 100 entering zone 213. Finally, the base 210 moves to zone 214, aligning with the first discharge port 110, with parts from the vibrating coil 100 entering zone 214. Once there are parts in zones 211, 212, 213, and 214, the base 210 moves to transport the parts to the next production line.
[0075] Alternatively, firstly, the first zone 211 corresponds to the first discharge port 110, and the parts in the direct vibrator 100 enter the first zone 211. Then, the base 210 moves, and the fourth zone 214 corresponds to the first discharge port 110. The parts in the direct vibrator 100 enter the fourth zone 214. When there are parts in both the first zone 211 and the fourth zone 214, the base 210 moves to transport the parts to the subsequent production line.
[0076] As can be seen from the above description, this application does not limit the number of positioning areas in the base 210. The corresponding number of positioning areas can be selected according to actual production needs, or the spacing between the positioning areas can be adjusted according to actual needs.
[0077] like Figures 2 to 4 As shown, the linear vibrator 100 includes a first slide rail 130 and a second slide rail 140, which are arranged in parallel and have a first gap between them. There are multiple positioning areas, each with a first groove and a second groove, with a second gap between them. The width of the second gap is the same as the width of the first gap. Taking one positioning area as an example, when the first discharge port 110 corresponds to this positioning area, the first slide rail 130 corresponds to the first groove, and the second slide rail 140 corresponds to the second groove.
[0078] The first slide 130 and the second slide 140 can be two groove structures provided on the vibratory feeder 170. The first slide 130 and the second slide 140 can be opened along the direction from the feed inlet 120 to the first discharge outlet 110. In this way, while ensuring that the first slide 130 and the second slide 140 are parallel to each other, when the vibratory feeder 100 transports parts, the parts can pass through the first slide 130 or the second slide 140 and enter the spacing mechanism 200.
[0079] The first slide rail 130 and the second slide rail 140 can be integrally formed with the vibratory plate 170 during the forming process. Alternatively, the first slide rail 130 and the second slide rail 140 can be set on the vibratory plate 170 by carving or grooving after the vibratory plate 170 is formed.
[0080] Both the first and second slots can be recessed structures opened on the base 210, and each positioning area can be provided with the first and second slots. When the part enters the spacing mechanism 200 from the linear vibrator 100, the first and second slots can both hold the part.
[0081] The first and second grooves can be integrally formed with the base 210 during the base 210 forming process, or the first and second grooves can be set on the base 210 by carving or grooving after the base 210 is formed.
[0082] In summary, this application provides a first slide rail 130 and a second slide rail 140 on the vertical vibrator 100, enabling the vertical vibrator 100 to transport two rows of parts simultaneously. Compared to the prior art, this simultaneous transport of two rows of parts improves production efficiency. The first and second slots within the positioning area allow the positioning area to coordinate with the vertical vibrator 100, receiving the parts transported by the first slide rail 130 and the second slide rail 140. This reduces the probability of parts transported by the vertical vibrator 100 failing to enter the spacing mechanism 200, thus preventing interference between the spacing mechanism 200 and the vertical vibrator 100 and improving production reliability. Furthermore, the base 210 has multiple positioning areas, each with a first and second slot, which increases the number of parts transported by the spacing mechanism 200 in a single operation, thereby improving production efficiency.
[0083] In some possible designs, a third slide rail can be provided on the linear vibrator 100. The third slide rail can be parallel to the second slide rail 140, and there can be a third gap between the third slide rail and the second slide rail 140. In this case, the linear vibrator 100 can transport three rows of parts simultaneously. Correspondingly, each positioning area can also be provided with a third groove, and there can be a fourth gap between the third groove and the second groove. The fourth gap can be the same width as the third gap. Taking one positioning area as an example, when the first discharge port 110 corresponds to this positioning area, the third slide rail corresponds to the third groove.
[0084] Based on the above description, this application does not limit the number of grooves in the linear vibrator 100 or the number of slots in the base 210. The number of grooves in the linear vibrator 100 and the number of slots in the base 210 can be selected according to the actual production situation. However, it should be noted that the number of grooves in the linear vibrator 100 should correspond to the number of slots in the base 210 to avoid interference between the spacing mechanism 200 and the linear vibrator 100, which could lead to production line shutdown.
[0085] Figure 5 This is a schematic diagram of the material distribution mechanism provided in this application embodiment when the conveyor tray is not installed, viewed from another angle. Figure 2 as well as Figure 5 As shown, the spacing and material distribution mechanism also includes a proximity sensor 300, which is located on the side of the spacing mechanism 200 away from the first discharge port 110. The proximity sensor 300 is provided with a detection head 310, which faces the first discharge port 110.
[0086] The proximity sensor 300 is a sensor that can sense the approach of an object. The main function of the proximity sensor 300 is to detect the presence, position or movement of a part without physical contact and convert it into an electrical signal for subsequent processing and control.
[0087] A proximity sensor 300 is located on the side of the spacing mechanism 200 away from the first discharge port 110, and a motion mechanism 500 is also provided between the proximity sensor 300 and the spacing mechanism 200. The detection head 310 of the proximity sensor 300 protrudes towards the first discharge port 110, and the detection head 310 is tilted towards the base 210, so that the detection head 310 is located above the base 210 and can face the base 210.
[0088] This application incorporates a proximity sensor 300 within the material distribution mechanism, with its detection head 310 facing the first discharge port 110. The proximity sensor 300 can detect parts transported from the vibrating motor 100 to the distribution mechanism 200. When the proximity sensor 300 detects a part entering the positioning area, it sends a signal to the PLC. The PLC then stops the vibrating motor 100 and the conveyor 700, and causes the motion mechanism 500 to move the base 210, aligning the remaining positioning areas with the first discharge port 110. This improves the automation level of the production line. Furthermore, the proximity sensor 300 is highly responsive and can quickly issue subsequent instructions, further enhancing production efficiency.
[0089] like Figure 2 and Figure 4 As shown, the material distribution mechanism also includes a blocking cylinder 400, which is equipped with a baffle 410. Figure 2 Taking the arrangement of the spacing and material distribution mechanism shown in the figure as an example, the blocking cylinder 400 can drive the baffle 410 to move upward to between the first discharge port 110 and the spacing mechanism 200, so that the baffle 410 blocks the first discharge port 110.
[0090] The blocking cylinder 400 can be located on the side of the vibratory feeder 170 where the first slide rail 130 and the second slide rail 140 are not located. The baffle 410 can be a plate-shaped structure provided on the blocking cylinder 400, and the baffle 410 is connected to the piston rod of the blocking cylinder 400.
[0091] When the piston rod drives the baffle 410 to move closer to the vibratory plate 170, the baffle 410 can block the first discharge port 110, preventing the parts in the vibratory plate 170 from entering the spacing mechanism 200. When the piston rod drives the baffle 410 to move away from the vibratory plate 170, the baffle 410 removes its obstruction of the first discharge port 110, allowing the parts in the vibratory plate 170 to enter the spacing mechanism 200.
[0092] In summary, by setting up the blocking cylinder 400, the baffle 410 on the blocking cylinder 400 can block the first discharge port 110. When the baffle 410 blocks the first discharge port 110, the parts inside the vertical vibrator 100 cannot enter the spacing mechanism 200. In this way, when the base 210 moves, the parts inside the vertical vibrator 100 will not affect the base 210, thereby improving the reliability of the spacing and material distribution mechanism.
[0093] Alternatively, in some possible embodiments, the linear vibrator 100 can be controlled by a PLC. When the base 210 moves, the PLC can control the linear vibrator 100 to stop vibrating. In this way, the linear vibrator 100 will not continue to transport parts into the spacing mechanism 200, and thus the parts in the linear vibrator 100 will not affect the base 210.
[0094] like Figure 2 as well as Figure 5 As shown, the motion mechanism 500 is located on the side of the spacing mechanism 200 away from the first discharge port 110. The motion mechanism 500 includes a tray 510 and a first guide rail 520. The tray 510 is slidably mounted on the first guide rail 520, and one side of the tray 510 is fixedly connected to the base 210. A servo cylinder 600 is connected to one end of the first guide rail 520, and the servo cylinder 600 can drive the tray 510 to reciprocate along the first guide rail 520.
[0095] The first guide rail 520 can be a track structure located on the side of the spacing mechanism 200 away from the direct vibration 100, and the tray 510 can be a plate-like structure slidably mounted on the first guide rail 520. The side of the tray 510 closest to the spacing mechanism 200 can be fixedly connected to the base 210, or the side of the base 210 facing the motion mechanism 500 can be provided with a connector, which can be placed on the surface of the tray 510 and fixedly connected to the tray 510. In this way, when the motion mechanism 500 moves, the tray 510 can drive the base 210 to move synchronously.
[0096] The servo electric cylinder 600 is a modular product that integrates a servo motor and a lead screw. It is primarily used to convert the rotary motion of the lead screw into the linear motion of the tray 510, achieving high-precision linear motion control. The servo motor can be mounted on one side of the first guide rail 520, and the lead screw can be embedded within the first guide rail 520 and slidably connected to the tray 510. The lead screw can be a reciprocating lead screw, allowing the servo electric cylinder 600 to drive the tray 510 to reciprocate on the first guide rail 520, thereby driving the base 210 to reciprocate.
[0097] In summary, the pallet 510 enables the motion mechanism 500 to move the base 210. The first guide rail 520 not only supports the pallet 510 but also guides its movement. The servo cylinder 600 offers advantages such as fast response and energy efficiency; using it to move the pallet 510 not only saves production costs but also improves production efficiency. Only when the pallet 510 reciprocates along the first guide rail 520 can the base 210 transport parts to the subsequent mechanisms on the production line before resetting.
[0098] Please refer to Figure 3 as well as Figure 5 As shown, the spacing mechanism 200 also includes a support member 220 and a second guide rail 230. The support member 220 is connected to the side of the base 210 where the positioning area is not provided. The second guide rail 230 is arranged parallel to the first guide rail 520, and the support member 220 is slidably connected to the second guide rail 230.
[0099] The second guide rail 230 can be a guide rail structure located on the side of the base 210 where the positioning area is not provided. The support member 220 is located between the second guide rail 230 and the base 210. One side of the support member 220 is slidably connected to the second guide rail 230, and the other side of the support member 220 is fixedly connected to the base 210.
[0100] Based on the above, the tray 510 is slidably connected to the first guide rail 520, the tray 510 is fixedly connected to the base 210, and the tray 510 can drive the base 210 to reciprocate along the direction of the first guide rail 520. Therefore, the second guide rail 230 and the first guide rail 520 need to be set in parallel to avoid the base 210 from getting stuck during the movement.
[0101] In summary, the second guide rail 230 provides guidance for the movement of the base 210. Furthermore, because the motion mechanism 500 is located on one side of the spacing mechanism 200, and the tray 510 is connected to the base 210 and drives it to reciprocate, the second guide rail 230, located on the side of the base 210 without a positioning area, provides support for the movement of the base 210, thus improving the stability of the base 210 during operation. The support member 220 provides a mounting base for the base 210, allowing it to be mounted on the second guide rail 230.
[0102] like Figure 1As shown, the material distribution mechanism also includes a conveyor plate 700, which includes a second discharge port 710. The linear vibrator 100 includes a feed inlet 120, and the conveyor plate 700 is located on one side of the feed inlet 120. The second discharge port 710 is connected to the feed inlet 120. A feeding track 720 is provided inside the conveyor plate 700, and the feeding track 720 is connected to the second discharge port 710.
[0103] The conveyor plate 700 can be a cylindrical structure, and a spirally rising feeding track 720 is provided inside the conveyor plate 700. The outlet of the feeding track 720 is connected to the inlet 120 of the vertical vibrator 100. Parts can enter the vertical vibrator 100 from the conveyor plate 700.
[0104] This application provides a conveyor plate 700 on one side of the feed inlet 120 of the vertical vibrator 100, and a feeding track 720 is provided inside the conveyor plate 700. The feeding track 720 within the conveyor plate 700 can be used to feed parts into the vertical vibrator 100, eliminating the need for manual loading and saving labor costs in the production process. Furthermore, the conveyor plate 700 also saves space.
Claims
1. A material distribution mechanism with spacing, characterized in that, include: The direct vibration includes a first discharge port; A spacing mechanism is provided on one side of the first discharge port. The spacing mechanism includes a base, and the base is provided with multiple positioning areas, which are spaced apart. The motion mechanism is connected to the base and can drive the base to move so that the multiple positioning areas correspond one by one with the first discharge port, so that the parts in the vertical vibration can enter the positioning area.
2. The material distribution mechanism according to claim 1, characterized in that, The positioning area includes a first area and a second area; The base can be moved so that the first area and the second area are sequentially aligned with the first discharge port.
3. The material distribution mechanism according to claim 2, characterized in that, The positioning area also includes a third area, and the second area is located between the first area and the third area; The base can be moved so that the first zone and the third zone are sequentially aligned with the first discharge port.
4. The material distribution mechanism according to claim 1, characterized in that, The linear vibration includes a first slide rail and a second slide rail, the first slide rail and the second slide rail are arranged in parallel, and there is a first gap between the first slide rail and the second slide rail; The positioning area is provided with a first groove and a second groove, and there is a second gap between the first groove and the second groove, the second gap having the same width as the first gap; When the first discharge port corresponds to the positioning area, the first slide rail corresponds to the first groove, and the second slide rail corresponds to the second groove.
5. The material distribution mechanism according to claim 1, characterized in that, The material distribution mechanism also includes a proximity sensor, which is located on the side of the material distribution mechanism away from the first discharge port. The proximity sensor is equipped with a detection head, which faces the first discharge port.
6. The material distribution mechanism according to claim 5, characterized in that, The material distribution mechanism also includes a blocking cylinder, which is equipped with a baffle. The blocking cylinder can move the baffle between the first discharge port and the discharge spacing mechanism, so that the baffle blocks the first discharge port.
7. The material distribution mechanism according to claim 1, characterized in that, The motion mechanism is located on the side of the discharge mechanism away from the first discharge port, and the motion mechanism includes a tray and a first guide rail; The tray is slidably mounted on the first guide rail, and one side of the tray is fixedly connected to the base; One end of the first guide rail is connected to a servo electric cylinder, which can drive the tray to reciprocate along the first guide rail.
8. The material distribution mechanism according to claim 7, characterized in that, The spacing mechanism also includes a support member and a second guide rail, wherein the support member is connected to the side of the base where the positioning area is not provided; The second guide rail is arranged parallel to the first guide rail, and the support member is slidably connected to the second guide rail.
9. The material distribution mechanism according to claim 1, characterized in that, The material distribution mechanism further includes a conveyor plate, and the conveyor plate includes a second discharge port; The linear vibrator includes a feed inlet, the conveyor plate is located on one side of the feed inlet, and the second discharge outlet is connected to the feed inlet; The conveyor tray is equipped with a feeding track, which is connected to the second discharge port.
10. The material distribution mechanism according to claim 1, characterized in that, The material distribution mechanism also includes a programmable logic controller (PLC); Both the direct vibration and the motion mechanism are electrically connected to the programmable logic controller (PLC).