Efficient gasket feeding equipment

Abstract

The utility model relates to efficient gasket feeding equipment, which belongs to the technical field of gasket production and comprises two racks, a supporting table is fixedly mounted between the two racks, L-shaped detection frames are rotatably mounted at two ends of the top of the supporting table, one end of each L-shaped detection frame is fixedly connected with an adsorption head, and the other end of each L-shaped detection frame is fixedly connected with a feeding device. And adsorption pipes are arranged in the L-shaped detection frames. The gasket conveying device has the advantages that in the gasket conveying process, vacuum suction force can be generated at the adsorption head under the action of the vacuum pump, the vacuum suction force can be maintained all the time in the steering process of the L-shaped detection frames, it is guaranteed that the gaskets are stably adsorbed to the adsorption head, and the two L-shaped detection frames can be alternately used, so that the gasket conveying efficiency is improved. And the purpose of transferring plastic and rubber gaskets is achieved in a vacuum adsorption mode, and the application range of the device to different gaskets can be widened.

Description

Technical Field

[0001] This utility model relates to the field of gasket manufacturing technology, and in particular to a high-efficiency gasket feeding device. Background Technology

[0002] Washers are parts placed between connected parts and nuts. They are generally flat metal rings used to protect the surface of the connected parts from scratches by the nut and to distribute the pressure of the nut on the connected parts. Washers are very common mechanical parts in industry.

[0003] A search revealed a Chinese patent (authorization announcement number CN214988280U) disclosing a feeding device for gasket production. The device includes a base frame, a conveyor belt fixedly installed inside the base frame, a guide component on the top of the base frame, a limit component on the right side of the base frame, a feeding component on top of the limit component, a placement component on the right side of the limit component, and a collection component on the right side of the placement component. This patented technology facilitates efficient collection during the feeding process, saving workers time and effort, ensuring production efficiency, and facilitating rapid transfer and packaging.

[0004] However, the above-mentioned device still has some drawbacks in actual use. The most obvious one is that the above-mentioned feeding device for gasket production uses an electromagnet to attract the gasket on the top of the frosted pad after charging the electromagnet. Then the support rod drives the electromagnet to move to the collection component to achieve the collection purpose. However, the above method can only be used for gaskets that can be attracted by magnets, and cannot be used for gaskets made of plastic or rubber materials, which greatly reduces the applicability of the device. Utility Model Content

[0005] In view of the above-mentioned problems existing in the prior art, the main objective of this utility model is to provide a gasket high-efficiency feeding device.

[0006] The technical solution of this utility model is as follows: a high-efficiency gasket feeding device includes a frame, two frames are provided, a support platform is fixedly installed between the two frames, L-shaped detection frames are rotatably installed at both ends of the top of the support platform, an adsorption head is fixedly connected to one end of each L-shaped detection frame, an adsorption tube is provided inside each L-shaped detection frame, one end of each adsorption tube extends into the interior of the corresponding adsorption head, two vacuum pumps are fixedly installed at the bottom of the support platform, and the ends of the adsorption tubes away from the adsorption heads are fixedly connected to the output end of the corresponding vacuum pumps.

[0007] By adopting the above technical solution, a vacuum suction force is generated at the adsorption head through the action of a vacuum pump, and the vacuum suction force can be maintained at all times during the turning process of the L-shaped inspection frame, ensuring that the gasket is stably adsorbed on the adsorption head. There are two L-shaped inspection frames, which can be used alternately, thereby accelerating the production speed of gaskets. The purpose of transferring plastic and rubber gaskets is achieved by using vacuum adsorption.

[0008] In a preferred embodiment, the frame is provided with a limiting mechanism, which includes a conveyor belt disposed inside the frame. A bidirectional lead screw is rotatably connected between the two frames. Adjusting plates are threaded to both ends of the outer side of the bidirectional lead screw. The adjusting plates are slidably connected to the conveyor belt. A limiting plate is fixedly connected to the side of the two frames that are close to each other. The bidirectional lead screw passes through the interior of the limiting plate.

[0009] By adopting the above technical solution, the rotation of the bidirectional lead screw can drive the two adjusting plates to move in opposite directions or in the same direction, and cooperate with the corresponding limiting plates to limit the operation of washers of different sizes.

[0010] In a preferred embodiment, a control mechanism is provided on the outer side of the conveyor belt. The control mechanism includes a U-shaped frame fixedly connected between the tops of two frames. Two photoelectric detectors are fixedly installed at the bottom of the U-shaped frame. A servo motor is fixedly installed on the outer side of one of the frames. The output shaft of the servo motor is fixedly connected to a bidirectional lead screw. A controller is fixedly installed on the outer side of the other frame.

[0011] By adopting the above technical solution and setting up a photoelectric detector, the position of the washer can be monitored in real time and a signal can be sent to the controller. The controller can then drive the conveyor belt, thereby enabling precise control of the transmission speed by receiving instructions from the controller.

[0012] In a preferred embodiment, a steering mechanism is provided on the outer side of the L-shaped detection frame. The steering mechanism includes driven gears that are fixedly connected to the outer side of the L-shaped detection frame. Two servo motors are provided inside the support platform. The output shafts of the servo motors are fixedly connected to driving gears, and the driving gears are meshed with the corresponding driven gears.

[0013] By adopting the above technical solution, the rotation of the output shaft of the servo motor can drive the drive gear to rotate, thereby driving the driven gear to rotate.

[0014] In a preferred embodiment, a fixed plate is provided on the top of the support platform, and feeding rods are fixedly connected to the top of the fixed plate at equal intervals. Two mounting slots are opened inside the support platform, and the servo motor is fixedly installed inside the corresponding mounting slot.

[0015] By adopting the above technical solution, the use of a fixed plate and a feeding rod makes it easy to install the washer on the feeding rod.

[0016] In a preferred embodiment, a drive motor is fixedly mounted on the outer side of one of the frames, two transmission rollers are rotatably mounted between the two frames, a transmission belt is connected between the two transmission rollers, and the output shaft of the drive motor is fixedly connected to the central shaft of one of the transmission rollers.

[0017] By adopting the above technical solution, the rotation of the output shaft of the drive motor can drive the rotation of the transmission roller, which in turn can drive the transmission belt to rotate.

[0018] In a preferred embodiment, the bottom of the frame is fixedly connected to two support feet, and the adsorption tube is made of corrugated flexible tubing.

[0019] By adopting the above technical solution and using the corrugated hose material, damage to the adsorption tube during rotation can be prevented.

[0020] In a preferred embodiment, the drive motor, servo motor one, photodetector, servo motor two, and vacuum pump are all electrically connected to the controller.

[0021] By adopting the above technical solution, the controller can control the start and stop of the drive motor, servo motor one, photoelectric detector, servo motor two, and vacuum pump.

[0022] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0023] 1. In this utility model, when the gasket is being transported, a vacuum pump can be used to generate a vacuum suction at the adsorption head, and this vacuum suction can be maintained throughout the turning process of the L-shaped inspection frame, ensuring that the gasket is stably adsorbed on the adsorption head. There are two L-shaped inspection frames, which can be used alternately, thereby accelerating the production speed of the gasket. By using vacuum adsorption to achieve the purpose of transferring plastic and rubber gaskets, the applicability of this device to different gaskets can be improved.

[0024] 2. In this utility model, the rotation of the bidirectional lead screw can drive two adjusting plates to move in opposite directions or in the same direction, and cooperate with the corresponding limiting plates to limit the position of washers of different sizes, thereby improving applicability. In addition, this method can prevent the washers from shifting position during the transportation process, further improving the transfer accuracy of the washers.

[0025] 3. In this utility model, by setting up a photoelectric detector, it can be used to monitor the position of the gasket in real time and send a signal to the controller, and drive the conveyor belt through the controller. In this way, it can receive instructions from the controller to accurately control the transmission speed and drive the servo motor, thereby adjusting the limit width required to suit the size of the current batch of gaskets. Attached Figure Description

[0026] Figure 1 This utility model provides an overall perspective view of a high-efficiency gasket feeding device;

[0027] Figure 2 A side view of a high-efficiency gasket feeding device provided by this utility model;

[0028] Figure 3 A bottom view of a high-efficiency gasket feeding device provided by this utility model;

[0029] Figure 4 This utility model provides a schematic diagram of an L-shaped detection frame structure for a high-efficiency gasket feeding device.

[0030] Legend: 1. Frame; 2. Controller; 3. Conveyor belt; 4. Support platform; 5. Servo motor one; 6. Bidirectional lead screw; 7. Adjusting plate; 8. Limiting plate; 9. U-shaped frame; 10. Photoelectric detector; 11. L-shaped detection frame; 12. Adsorption head; 13. Driving gear; 14. Driven gear; 15. Servo motor two; 16. Adsorption tube; 17. Vacuum pump; 18. Fixed plate; 19. Feeding rod. Detailed Implementation

[0031] The technical solutions in 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, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0032] Reference Figure 1-4A high-efficiency gasket feeding device includes a frame 1, of which two frames 1 are provided. A support platform 4 is fixedly installed between the two frames 1. L-shaped detection frames 11 are rotatably installed at both ends of the top of the support platform 4. An adsorption head 12 is fixedly connected to one end of each L-shaped detection frame 11. An adsorption tube 16 is provided inside each L-shaped detection frame 11, and one end of each adsorption tube 16 extends into the corresponding adsorption head 12. Two vacuum pumps 17 are fixedly installed at the bottom of the support platform 4. The ends of the adsorption tubes 16 away from the adsorption head 12 are fixedly connected to the output end of the corresponding vacuum pump 17. When the gasket is being conveyed, the vacuum pump 17 can generate a vacuum suction force at the adsorption head 12, and the vacuum suction force can be maintained at all times during the turning of the L-shaped detection frame 11, ensuring that the gasket is stably adsorbed on the adsorption head 12. Since there are two L-shaped detection frames 11, they can be used alternately, thereby accelerating the production speed of the gasket. The use of vacuum adsorption to achieve the purpose of transferring plastic and rubber gaskets can improve the applicability of the device to different gaskets.

[0033] Reference Figure 1 The frame 1 is equipped with a limiting mechanism, which includes a conveyor belt 3 inside the frame 1. A bidirectional lead screw 6 is rotatably connected between the two frames 1. Adjusting plates 7 are threaded to both ends of the outer side of the bidirectional lead screw 6. The adjusting plates 7 are slidably connected to the conveyor belt 3. A limiting plate 8 is fixedly connected to the side of the two frames 1 that is close to each other. The bidirectional lead screw 6 passes through the interior of the limiting plate 8. By rotating the bidirectional lead screw 6, the two adjusting plates 7 can be driven to move in opposite directions or in the same direction, and cooperate with the corresponding limiting plate 8. This allows for limiting operations on washers of different sizes, improving applicability. This method can also prevent the washers from shifting position during the conveying process, further improving the transfer accuracy of the washers.

[0034] Reference Figure 1 A control mechanism is provided on the outside of the conveyor belt 3. The control mechanism includes a U-shaped frame 9 fixedly connected between the tops of the two frames 1. Two photoelectric detectors 10 are fixedly installed at the bottom of the U-shaped frame 9. A servo motor 5 is fixedly installed on the outside of one of the frames 1. The output shaft of the servo motor 5 is fixedly connected to the bidirectional lead screw 6. A controller 2 is fixedly installed on the outside of one of the frames 1. The photoelectric detectors 10 can be used to monitor the position of the gaskets in real time and send signals to the controller 2. The controller 2 drives the conveyor belt 3, thereby receiving instructions from the controller 2 to accurately control the transmission speed and drive the servo motor 5, thereby adjusting the limit width required to suit the size of the current batch of gaskets.

[0035] Reference Figure 2A steering mechanism is provided on the outer side of the L-shaped inspection frame 11. The steering mechanism includes driven gears 14 that are fixedly connected to the outer side of the L-shaped inspection frame 11. Two servo motors 15 are provided inside the support platform 4. The output shafts of the servo motors 15 are fixedly connected to driving gears 13. The driving gears 13 are meshed with the corresponding driven gears 14. By rotating the output shafts of the servo motors 15, the driving gears 13 can be driven to rotate, thereby driving the driven gears 14 to rotate, thus achieving the steering purpose of the L-shaped inspection frame 11.

[0036] Reference Figure 2 The top of the support platform 4 is provided with a fixed plate 18, and the top of the fixed plate 18 is fixedly connected with feeding rods 19 at equal intervals. The support platform 4 has two mounting slots, and the servo motor 15 is fixedly installed in the corresponding mounting slot. By using the fixed plate 18 and the feeding rods 19, it is easy to install washers on the feeding rods 19. When one of the feeding rods 19 is full of washers, the position of the fixed plate 18 can be rotated.

[0037] Reference Figure 1 One of the frames 1 has a drive motor fixedly installed on its outer side. Two transmission rollers are rotatably installed between the two frames 1. The transmission belt 3 is connected between the two transmission rollers. The output shaft of the drive motor is fixedly connected to the central shaft of one of the transmission rollers. The rotation of the output shaft of the drive motor can drive the rotation of the transmission roller, which in turn can drive the transmission belt 3 to rotate.

[0038] Reference Figure 4 The bottom of the frame 1 is fixedly connected to two support feet. The adsorption tube 16 is made of corrugated hose. The corrugated hose material can prevent the adsorption tube 16 from being damaged during rotation and ensure the normal use of the adsorption head 12.

[0039] Reference Figure 1 The drive motor, servo motor 15, photodetector 10, servo motor 25 and vacuum pump 17 are all electrically connected to the controller 2. The controller 2 can control the drive motor, servo motor 15, photodetector 10, servo motor 25 and vacuum pump 17 to start and stop.

[0040] Working principle: First, the distance between the limiting plate 8 and the adjusting plate 7 can be adjusted. When the washer is being transported, the photoelectric detector 10 can monitor the position of the washer in real time and send a signal to the controller 2. The controller 2 drives the conveyor belt 3, so that it can receive instructions from the controller 2 to accurately control the transmission speed of the conveyor belt 3 and drive the servo motor 5. Through the rotation of the bidirectional lead screw 6, the two adjusting plates 7 can move in opposite directions and cooperate with the corresponding limiting plate 8. This can limit the position of washer of different sizes. This method can prevent the position of the washer from shifting during the transport process and further improve the transfer accuracy of the washer.

[0041] When the gasket is delivered to the L-shaped inspection frame 11, the vacuum pump 17 generates a vacuum suction at the adsorption head 12, which is maintained throughout the turning process of the L-shaped inspection frame 11, ensuring that the gasket is stably adsorbed on the adsorption head 12. The rotation of the output shaft of the servo motor 15 drives the drive gear 13 to rotate, which in turn drives the driven gear 14, thus achieving the turning purpose of the L-shaped inspection frame 11. There are two L-shaped inspection frames 11, which can be used alternately to speed up the production of gaskets. The vacuum adsorption method can achieve the purpose of transferring plastic and rubber gaskets. The use of the fixed plate 18 and the feeding rod 19 makes it easy to install the gasket on the feeding rod 19. When one of the feeding rods 19 is full of gaskets, the fixed plate 18 can be rotated to facilitate multiple loading.

[0042] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0043] The above are merely preferred embodiments of this application and are not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A high-efficiency washer feeding device, comprising a frame (1), characterized in that: Two frames (1) are provided, and a support platform (4) is fixedly installed between the two frames (1). L-shaped detection frames (11) are rotatably installed at both ends of the top of the support platform (4). An adsorption head (12) is fixedly connected to one end of each L-shaped detection frame (11). An adsorption tube (16) is provided inside each L-shaped detection frame (11). One end of each adsorption tube (16) extends into the interior of the corresponding adsorption head (12). Two vacuum pumps (17) are fixedly installed at the bottom of the support platform (4). The end of each adsorption tube (16) away from the adsorption head (12) is fixedly connected to the output end of the corresponding vacuum pump (17).

2. The high-efficiency gasket feeding device according to claim 1, characterized in that: The frame (1) is provided with a limiting mechanism inside. The limiting mechanism includes a conveyor belt (3) inside the frame (1). A bidirectional lead screw (6) is rotatably connected between the two frames (1). Adjusting plates (7) are threaded to both ends of the outer side of the bidirectional lead screw (6). The adjusting plates (7) are slidably connected to the conveyor belt (3). A limiting plate (8) is fixedly connected to the side of the two frames (1) that are close to each other. The bidirectional lead screw (6) passes through the interior of the limiting plate (8).

3. The high-efficiency gasket feeding device according to claim 2, characterized in that: A control mechanism is provided on the outside of the conveyor belt (3). The control mechanism includes a U-shaped frame (9) fixedly connected between the tops of the two frames (1). Two photoelectric detectors (10) are fixedly installed at the bottom of the U-shaped frame (9). A servo motor (5) is fixedly installed on the outside of one of the frames (1). The output shaft of the servo motor (5) is fixedly connected to a bidirectional lead screw (6). A controller (2) is fixedly installed on the outside of one of the frames (1).

4. The high-efficiency gasket feeding device according to claim 3, characterized in that: The L-shaped detection frame (11) is provided with a steering mechanism on its outer side. The steering mechanism includes driven gears (14) that are fixedly connected to the outer side of the L-shaped detection frame (11). The support platform (4) is provided with two servo motors (15). The output shafts of the servo motors (15) are fixedly connected to driving gears (13). The driving gears (13) are meshed with the corresponding driven gears (14).

5. The high-efficiency gasket feeding device according to claim 4, characterized in that: The top of the support platform (4) is provided with a fixed plate (18), and the top of the fixed plate (18) is fixedly connected with a feeding rod (19) at equal intervals. The support platform (4) has two mounting slots inside, and the servo motor (15) is fixedly installed inside the corresponding mounting slot.

6. The high-efficiency gasket feeding device according to claim 5, characterized in that: A drive motor is fixedly installed on the outside of one of the frames (1), and two transmission rollers are rotatably installed between the two frames (1). The transmission belt (3) is connected between the two transmission rollers, and the output shaft of the drive motor is fixedly connected to the central shaft of one of the transmission rollers.

7. The high-efficiency gasket feeding device according to claim 1, characterized in that: The bottom of each frame (1) is fixedly connected to two support feet, and the adsorption tube (16) is made of corrugated hose material.

8. The high-efficiency gasket feeding device according to claim 6, characterized in that: The drive motor, servo motor one (5), photodetector (10), servo motor two (15) and vacuum pump (17) are all electrically connected to the controller (2).

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