Flexible vibration feeding plastic shell elastic piece welding eight-station rotary table machine

Abstract

The utility model relates to the technical field of rotary table machines, and discloses a flexible vibration feeding plastic shell elastic piece welding eight-station rotary table machine which comprises a machine body support, a man-machine interaction display screen, an air source and an oil-water separator, and the man-machine interaction display screen and a man-machine interaction auxiliary screen are installed on the front side and the rear side of the upper portion of the machine body support respectively. According to the elastic piece feeding device, flexible vibration vision is matched with spider hands, so that the accuracy and efficiency of the elastic piece feeding position are improved, four flexible vibration spider hand feeding positions can be installed on the device, and the elastic piece feeding device is simple in structure, convenient to operate and high in practicability. The automatic feeding device can be used for multi-point simultaneous feeding of the elastic pieces, the production efficiency is greatly improved, the problems of inaccurate alignment, poor precision, low efficiency, high reject ratio and great waste of materials and manpower caused by repair during fitting assembly of the existing plastic shell elastic pieces are solved, and accurate fitting can be guaranteed when the rotary table machine drives the plastic shell elastic pieces to be fed.

Description

Technical Field

[0001] This utility model application relates to the field of rotary table machine technology, specifically an eight-station rotary table machine for welding plastic shell springs with flexible vibration feeding. Background Technology

[0002] With the continuous development of electronic technology, the demand for attaching Mylar or labels to small electronic or mechanical parts is increasing. Plastic shell springs, as a type of metal sheet used to fix and connect electronic components, are commonly used in electronic devices to ensure a stable connection and good electrical contact between components. They are widely used in various electronic devices. During assembly and processing, plastic shell springs need to be aligned and fitted with the electronic components to be connected.

[0003] The existing technology involves manually bonding the product after it has been punched off the conveyor belt. This manual bonding process, which relies on visual inspection of the relative positions, often results in inaccurate alignment, poor positioning accuracy, low bonding efficiency, poor continuous operation, high defect rate, and significant waste of materials and labor due to rework. Summary of the Invention

[0004] To address the problems of inaccurate alignment, poor precision, low efficiency, high defect rate, and significant waste of materials and labor caused by rework during the bonding and assembly of existing plastic shell springs, this utility model provides an eight-station rotary table machine for welding plastic shell springs with flexible vibration feeding, thereby solving the above-mentioned problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An eight-station rotary table machine for welding plastic shell spring sheets with flexible vibration feeding includes a machine body support, a human-machine interface display screen, and an air source and oil-water separator. The human-machine interface display screen and a secondary human-machine interface screen are respectively installed on the front and rear sides of the upper part of the machine body support. The air source and oil-water separator provide compressed air for the entire machine. A rotary table is installed at the center of the top of the machine body support. A cam divider and a slotted photoelectric sensor are equipped below the rotary table. A flexible vibration feeding spider robot and a first unloading robot are respectively installed on the top surface of the machine body support on the side of the rotary table. A second unloading robot is installed on the top surface of the machine body support on the side of the unloading robot. The aforementioned unloading robot has a tray body mounted on the top surface of its front support frame. A cam switch is mounted on the lower part of the support frame. A laser welding machine is mounted on the top surface of the support frame on one side of the unloading robot. A robot controller is mounted inside the lower part of the support frame. A tray picking position is mounted on the top surface of the support frame on the side of the unloading robot away from the unloading robot. A tray lifting mechanism is mounted on the top surface of the support frame between the tray picking position and the tray body. An XYZ axis module and an industrial camera are mounted on the top surface of the turntable near the tray body.

[0007] Furthermore, the machine body support is a rectangular metal profile frame, and multiple adjusting feet and adjusting wheels are fixedly installed at the lower part of the machine body support. An electrical control box is assembled inside the machine body support.

[0008] Furthermore, the machine body support is screwed with sealing plates with handles around its perimeter, and a material hopper upper frame is fixed to the top surface of the machine body support. The upper frame door handles are symmetrically fixed to the frame doors of the material hopper upper frame. A three-color alarm light is installed on the top surface of the material hopper upper frame. Two opposing latch doors are installed on the lower front side of the machine body support. The two latch doors are rotatably connected to the machine body support by hinges on opposite sides, and handles are installed on opposite sides of the two latch doors.

[0009] Furthermore, a cooling fan is installed on the latch door corresponding to the main control unit inside the chassis, and an adjustable speed independent hopper is installed on the left side of the machine body bracket.

[0010] Furthermore, a power switch is installed on the front sealing plate of the upper frame of the hopper, and a protective cover is installed on the upper part of the machine body support. A touch screen and a start / stop switch are installed on the protective cover. The start / stop button is used for manual operation to control the start and stop status of the equipment. The touch screen controls multiple automated operations of each energy segment through electrical signals and control programs.

[0011] Furthermore, the laser welding machine is located at the corresponding position of turntable number five; the material handling positions of the first and second unloading robots are respectively located at the corresponding positions of turntable number one and number two; the unloading position of the flexible vibration feeding spider robot can be placed at the corresponding positions of turntable number one, two, three, and eight; and the visual inspection position of the XYZ axis module is located at the corresponding position of turntable number seven.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In this invention, a combination of flexible vibration vision and spider arms is used to improve the accuracy and efficiency of the spring sheet feeding position. The equipment can be equipped with four flexible vibration spider arms for feeding positions, which can be used for simultaneous feeding of spring sheets at multiple points, greatly improving production efficiency. It solves the problems of inaccurate alignment, poor precision, low efficiency, high defect rate, and huge waste of materials and labor caused by rework when bonding and assembling existing plastic shell spring sheets. This allows the turntable machine to ensure accurate bonding when feeding plastic shell spring sheets. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a side view of an eight-station rotary table machine for welding plastic shell springs according to an embodiment of this application;

[0016] Figure 2 yes Figure 1 The schematic diagram shown in the embodiment is a side view of the shaft of an eight-station rotary table machine for welding plastic shell springs without a protective cover.

[0017] Figure 3 yes Figure 1 The above-view schematic diagram of the eight-station rotary table machine for welding plastic shell springs in the embodiment shown.

[0018] The meanings of the labels in the attached diagram are as follows: 1. Machine body support; 2. Human-machine interface display screen; 3. Upper frame of the hopper; 4. Secondary human-machine interface screen; 5. Upper frame door handle; 6. Air source and oil-water separator; 7. Door latch; 8. Adjusting foot; 9. Adjusting wheel; 10. Tray main body; 11. Turntable; 12. Cam switch; 13. Soft vibration feeding spider robot; 14. Unloading robot one; 15. Unloading robot two; 16. Robot controller; 17. Tray picking position; 18. Tray elevator; 19. Laser welding machine; 20. NG box; 21. XYZ axis module; 22. Industrial camera; 23. Three-color alarm light. Detailed Implementation

[0019] To make the purpose, features, and advantages of this application more apparent and understandable, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0020] Reference Figure 1 , Figure 2 and Figure 3A flexible vibration feeding plastic shell spring welding eight-station rotary table machine includes a machine body support 1, a human-machine interface display screen 2, and an air source and oil-water separator 6. The human-machine interface display screen 2 and a secondary human-machine interface screen 4 are respectively installed on the front and rear sides of the upper part of the machine body support 1. The air source and oil-water separator 6 provides compressed air for the whole machine. A rotary table 11 is installed at the top center of the machine body support 1. A cam divider and a slotted photoelectric sensor are equipped below the rotary table 11. Flexible vibration feeding spider robot 13 and unloading robot 14 are respectively installed on the top surface of the machine body support 1 on the side of the rotary table 11. Unloading robot 15 is installed on the top surface of the machine body support 1 on the side of unloading robot 14. A tray body 10 is installed on the top surface of the machine body support 1 in front of unloading robot 15. A cam switch 12 is installed at the lower part of the machine body support 1. A laser welding machine 19 is installed on the top surface of the machine body support 1. A robot controller 16 is installed inside the lower part of the machine body support 1. A tray pick-up position 17 is installed on the top surface of the machine body support 1 on the side away from the first unloading robot 14 of the second unloading robot 15. A tray lifter 18 is installed on the top surface of the machine body support 1 between the tray pick-up position 17 and the tray body 10. An XYZ axis module 21 and an industrial camera 22 are installed on the top surface of the turntable 11 near the tray body 10. The laser welding machine 19 is located at the corresponding position of turntable number five. The pick-up and unloading positions of the first unloading robot 14 and the second unloading robot 15 are located at the corresponding positions of turntable number four and number six, respectively. The loading position of the flexible vibration loading spider robot 13 can be placed at the corresponding positions of turntable number one, two, three, and eight. The vision inspection position of the XYZ axis module 21 is located at the corresponding position of turntable number seven.

[0021] Specifically, the machine frame 1 is a rectangular metal profile frame. Multiple adjusting feet 8 and adjusting wheels 9 are fixedly installed at the bottom of the machine frame 1. An electrical control box is installed inside the machine frame 1. Sealing plates with handles are screwed around the machine frame 1. A hopper upper frame 3 is fixed to the top surface of the machine frame 1. Upper frame door handles 5 are symmetrically fixed to the door of the hopper upper frame 3. A power switch is installed on the front sealing plate of the hopper upper frame 3. A protective cover is installed above the machine frame 1, and a touch screen and start / stop switch are installed on the protective cover. Buttons are used for manual operation to control the start and stop status of the equipment. The touch screen controls multiple automated operations of each energy segment through electrical signals and control programs. A three-color alarm light 23 is installed on the top surface of the upper frame 3 of the hopper. Two opposing latch doors 7 are installed on the lower front side of the machine body support 1. The two latch doors 7 are connected to the machine body support 1 by hinges on opposite sides. Handles are installed on opposite sides of the two latch doors 7. Cooling fans are installed on the latch doors 7 corresponding to the main control unit inside the chassis. An adjustable speed independent hopper is installed on the left side of the machine body support 1.

[0022] Working principle: The operation sequence of the spring welding machine includes multiple functional sections, which are as follows: spring vibratory feeding, spring placement position detection, robotic arm plastic shell feeding, laser welding, robotic arm unloading, hopper receiving, and hopper receiving. The vibratory feeding, combined with the spider arm, picks up the spring and places it in the designated position of the mold on the turntable. Spring feeding is performed in sequence 1, 2, and 3. The turntable rotates to the camera position to take pictures of the spring position. At this time, the station can take pictures of multiple points with the XYZ three-axis platform. The turntable rotates to the laser welding position to perform laser welding. After welding is completed, the robotic arm picks up the material and transfers it to the next process.

[0023] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this application is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of the equivalent elements of the claims are intended to be included within this application. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0024] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. An eight-station rotary table machine for welding plastic shell spring sheets with flexible vibration feeding, characterized in that: The machine includes a body support (1), a human-machine interface display screen (2), and an air source and oil-water separator (6). The human-machine interface display screen (2) and a secondary human-machine interface screen (4) are respectively installed on the front and rear sides of the upper part of the body support (1). The air source and oil-water separator (6) provides compressed air for the whole machine. A turntable (11) is installed in the middle of the top of the body support (1). A cam divider and a slotted photoelectric sensor are provided below the turntable (11). A flexible vibrating loading spider robot (13) and a first unloading robot (14) are respectively installed on the top surface of the body support (1) on the side of the turntable (11). A second unloading robot (15) is installed on the top surface of the body support (1) on the side of the first unloading robot (14). The body support (15) in front of the second unloading robot (15) is... 1) A Tray disk body (10) is installed on the top surface. A cam switch (12) is installed on the lower part of the machine body bracket (1). A laser welding machine (19) is installed on the top surface of the machine body bracket (1) on the side of the unloading robot (14). A robot controller (16) is installed inside the lower part of the machine body bracket (1). A Tray disk picking position (17) is installed on the top surface of the machine body bracket (1) on the side away from the unloading robot (14) of the unloading robot (2) (15). A Tray disk lifting machine (18) is installed on the top surface of the machine body bracket (1) between the Tray disk picking position (17) and the Tray disk body (10). An XYZ axis module (21) and an industrial camera (22) are installed on the top surface of the turntable (11) near the Tray disk body (10).

2. The eight-station rotary table machine for welding plastic shell spring sheets with flexible vibration feeding as described in claim 1, characterized in that: The machine body support (1) is a rectangular metal profile frame. Multiple adjusting feet (8) and adjusting wheels (9) are fixedly installed at the bottom of the machine body support (1). An electrical control box is installed inside the machine body support (1).

3. The eight-station rotary table machine for welding plastic shell spring sheets with flexible vibration feeding as described in claim 1, characterized in that: The machine body support (1) is screwed with a sealing plate with a handle around its perimeter. The top surface of the machine body support (1) is fixed with a hopper upper frame (3). The upper frame door handle (5) is symmetrically fixed on the frame door of the hopper upper frame (3). A three-color alarm light (23) is installed on the top surface of the hopper upper frame (3). Two opposing latch doors (7) are installed on the lower front side of the machine body support (1). The two latch doors (7) are rotatably connected to the machine body support (1) on opposite sides by hinges. Handles are installed on opposite sides of the two latch doors (7).

4. The eight-station rotary table machine for welding plastic shell spring sheets with flexible vibration feeding according to claim 3, characterized in that: A cooling fan is installed on the latch door (7) corresponding to the main control unit inside the chassis, and an adjustable speed independent hopper is installed on the left side of the machine body bracket (1).

5. The eight-station rotary table machine for welding plastic shell spring sheets with flexible vibration feeding according to claim 3, characterized in that: A power switch is installed on the front sealing plate of the upper frame (3) of the hopper, and a protective cover is installed on the upper part of the machine body support (1). A touch screen and a start / stop switch are installed on the protective cover. The start / stop button is used for manual operation to control the start / stop operation status of the equipment. The touch screen controls multiple automated operations of each energy segment through electrical signals and control programs.

6. The eight-station rotary table machine for welding plastic shell spring sheets with flexible vibration feeding according to claim 1, characterized in that: The laser welding machine (19) is located at position 5 on the turntable. The material handling positions of the first unloading robot (14) and the second unloading robot (15) are located at positions 4 and 6 on the turntable, respectively. The material handling position of the flexible vibration loading spider robot (13) can be placed at positions 1, 2, 3, and 8 on the turntable (11). The visual inspection position of the XYZ axis module (21) is located at position 7 on the turntable (11).

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