Automatic feeding and discharging equipment for helium detection of cold pipes
By designing automatic loading and unloading equipment for helium inspection of cold pipes, the problem of gantry-type equipment blocking the line of sight is solved, and efficient automatic loading and unloading of wave tubes is achieved, which improves operation convenience.
Patent Information
- Application Number
- CN202420546805.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-03-20
AI Technical Summary
The existing gantry-type automatic loading and unloading equipment can easily block the operator's sight, which is not conducive to the operator's observation and equipment debugging.
An automatic loading and unloading equipment for the helium inspection of cold pipes is designed, including a robot, a fixture, a feed frame, a conveyor belt, a feed frame, a card block, a slot, a turntable and a helium inspection machine. The robot cooperates with the clamp to drive the connecting rod and sliding blocks to move through the electric push rod to achieve efficient automatic loading and unloading of the wave tube.
It effectively solves the problem of gantry-type equipment blocking the line of sight, improves the operator's observation and operation convenience, and at the same time realizes efficient automatic loading and unloading of wave tubes.
Smart Images
Figure CN222630445U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of helium inspection equipment, in particular to automatic loading and unloading equipment for cold tube helium inspection. Background Art
[0002] With the continuous development of industrial automation, industrial robots have become an indispensable part of modern industrial production. In the application of industrial robots, the loading and unloading conveying system is also a very important part. The design of the robot loading and unloading conveying system is mainly to meet the requirements of production efficiency and production quality in modern industrial production. In the prior art, a gantry manipulator is usually used in the helium inspection process. The single-axis robotic arm driven by a servo motor or a stepper motor is used as the basic working unit. The robot system is constructed with a ball screw, a synchronous belt, and a gear as the common transmission method;
[0003] The gantry-type automatic loading and unloading structure occupies a large area, has a high manufacturing cost, and easily blocks the operator's line of sight, which is not conducive to the operator's observation and equipment debugging. Utility Model Content
[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an automatic loading and unloading device for cold tube helium inspection, which solves the problem that the gantry type automatic loading and unloading device in the prior art easily blocks the operator's sight, which is not conducive to the operator's observation and operation.
[0005] To achieve the above-mentioned purpose, the utility model proposes an automatic loading and unloading equipment for cold tube helium inspection, including a manipulator, a clamp is fixedly installed on the manipulator, a material receiving frame is arranged on one side of the manipulator, a conveyor belt is arranged directly in front of the manipulator, a feeding frame is arranged between the material receiving frame and the conveyor belt, a card block is fixedly installed on one side of the feeding frame, a card slot is fixedly installed on one side of the conveyor belt, a transfer table is arranged on the other side of the manipulator, and a helium inspection machine is arranged on the side of the transfer table away from the manipulator.
[0006] As a further solution of the utility model, the manipulator includes a base, a first motor is fixedly mounted on the base, a pair of second motors are symmetrically fixedly mounted on the output end of the first motor, a manipulator arm is fixedly mounted on the output shaft of the second motor, a third motor is fixedly mounted on one end of the manipulator arm, the output shaft of the third motor is provided with a rotating block, a second electric push rod is provided in the rotating block; the output shaft of the second electric push rod is fixedly connected to the clamp.
[0007] As a further solution of the utility model, the clamp includes a sliding block, a guide rod, a connecting rod, a fixed block, and a base plate; the base plate is fixedly connected to the rotating block, and four groups of the sliding blocks and fixed blocks are arranged on the base plate.
[0008] As a further solution of the utility model, the fixed block is fixedly connected to the base plate, the sliding block is slidably connected to the base plate, four through holes are opened on the base plate, the positions of the through holes correspond to the positions of the sliding block, the guide rod passes through the through holes and is fixedly connected to the sliding block, and the connecting rod is fixedly connected to the guide rod.
[0009] As a further solution of the utility model, the connecting rod is T-shaped, and one end is fixedly connected to the output shaft of the second electric push rod.
[0010] As a further solution of the utility model, the turntable includes a U-shaped seat, with sliding grooves on both sides of the U-shaped seat, a sliding rod slidably connected in the sliding groove, a stopper fixedly connected to the sliding rod, a first electric push rod fixedly installed under the U-shaped seat, and the output shaft of the first electric push rod fixedly connected to the sliding rod.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] By setting up a clamp, the clamp includes a sliding block, a guide rod, a connecting rod, a fixed block and a base plate; the base plate is fixedly connected to the rotating block, four groups of sliding blocks and fixed blocks are arranged on the base plate, the fixed block is fixedly connected to the base plate, the sliding block is slidably connected to the base plate, four through holes are opened on the base plate, the positions of the through holes correspond to the positions of the sliding blocks, the guide rod passes through the through holes and is fixedly connected to the sliding block, the connecting rod is fixedly connected to the guide rod, the connecting rod is T-shaped, and one end is fixedly connected to the output shaft of the second electric push rod; the second electric push rod is started to push the connecting rod to move, and the movement of the connecting rod drives the sliding block to slide, so that four corrugated tubes can be clamped at the same time; in cooperation with the manipulator, automatic loading and unloading of corrugated tubes can be efficiently realized. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0014] Figure 2 It is a partial cross-sectional view of the transfer table of the utility model;
[0015] Figure 3 This is a schematic diagram of the structure of the manipulator and the fixture of the utility model;
[0016] Figure 4 It is a structural schematic diagram of the clamp of the utility model;
[0017] Figure 5 For the utility model Figure 4 Enlarged view of point A.
[0018] In the figure: 1. Robot arm; 2. Feed frame; 3. Receiving frame; 4. Conveyor belt; 5. Transfer table; 6. Helium detector; 7. Clamp; 8. Card slot; 9. Card block; 10. U-shaped seat; 11. Slide slot; 12. Slide rod; 13. Stop block; 14. First electric push rod; 15. Sliding block; 16. Guide rod; 17. Connecting rod; 18. Rotating block; 19. Fixed block; 20. Base; 21. First motor; 22. Second motor; 23. Robot arm; 24. Third motor; 25. Second electric push rod; 26. Bottom plate. DETAILED DESCRIPTION
[0019] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] like Figure 1-5 As shown, an automatic loading and unloading device for cold tube helium inspection comprises a manipulator 1, a fixture 7 is fixedly installed on the manipulator 1, a receiving frame 3 is arranged on one side of the manipulator 1, a conveyor belt 4 is arranged in front of the manipulator 1, a feeding frame 2 is arranged between the receiving frame 3 and the conveyor belt 4, a clamping block 9 is fixedly installed on one side of the feeding frame 2, and a clamping slot 8 is fixedly installed on one side of the conveyor belt 4. The feeding frame 2 is filled with processed corrugated tubes, and the feeding frame 2 is pushed until the clamping block 9 is engaged with the clamping slot 8, so as to realize the limit of the feeding frame 2, so that the manipulator 1 can drive the fixture 7 to clamp the corrugated tube in the feeding frame 2; A transfer table 5 is provided on the other side of the hand 1, and a helium detector 6 is provided on the side of the transfer table 5 away from the manipulator 1; an automatic door is provided on the helium detector 6. The manipulator 1 clamps the bellows in the feed frame 2 and places it on the transfer table 5. The bellows is aligned through the transfer table 5. After the two ends of the bellows in the transfer table 5 are aligned, the manipulator 1 continues to drive the clamp 7 to clamp the bellows in the transfer table 5 and place it in the helium detector 6. After the test is completed, according to the test results, the manipulator 1 continues to drive the clamp 7 to clamp the qualified products and place them in the receiving frame 3, and clamp the unqualified products and place them on the conveyor belt 4;
[0021] As an implementation method in this embodiment, the manipulator 1 includes a base 20, on which a first motor 21 is fixedly installed, a pair of second motors 22 are fixedly and symmetrically installed at the output end of the first motor 21, a mechanical arm 23 is fixedly installed on the output shaft of the second motor 22, and a third motor 24 is fixedly installed at one end of the mechanical arm 23, and the output shaft of the third motor 24 is provided with a rotating block 18, and a second electric push rod 25 is provided in the rotating block 18; the output shaft of the second electric push rod 25 is fixedly connected to the clamp 7; the setting of the first motor 21 can drive the mechanical arm 23 to rotate 360 degrees, the setting of the pair of second motors 22 can drive the mechanical arm 23 to move up and down and forward and backward, and the setting of the third motor 24 can drive the rotating block 18 to rotate, thereby realizing the rotation of the clamp 7, and the setting of the second electric push rod 25 can realize the clamping operation of the clamp 7;
[0022] As an implementation method in this embodiment, the clamp 7 includes a sliding block 15, a guide rod 16, a connecting rod 17, a fixed block 19, and a bottom plate 26; the bottom plate 26 is fixedly connected to the rotating block 18, four groups of sliding blocks 15 and fixed blocks 19 are arranged on the bottom plate 26, the fixed block 19 is fixedly connected to the bottom plate 26, the sliding block 15 is slidably connected to the bottom plate 26, four through holes are opened on the bottom plate 26, the positions of the through holes correspond to the positions of the sliding blocks 15, the guide rod 16 passes through the through holes and is fixedly connected to the sliding block 15, the connecting rod 17 is fixedly connected to the guide rod 16, the connecting rod 17 is T-shaped, and one end is fixedly connected to the output shaft of the second electric push rod 25; the second electric push rod 25 is started to push the connecting rod 17 to move, and the movement of the connecting rod 17 drives the sliding block 15 to slide, thereby realizing the clamping of four wave tubes at the same time;
[0023] As an implementation method in this embodiment, the transfer table 5 includes a U-shaped seat 10, and slide grooves 11 are opened on both sides of the U-shaped seat 10. A slide rod 12 is slidably connected in the slide groove 11, and a stopper 13 is fixedly connected to the slide rod 12. A first electric push rod 14 is fixedly installed below the U-shaped seat 10, and the output shaft of the first electric push rod 14 is fixedly connected to the slide rod 12. After the manipulator 1 drives the fixture 7 to place the wave tube to be processed on the U-shaped seat 10, the first electric push rod 14 is started, which can drive the slide rod 12 to slide along the slide groove 11, so that the stopper 13 can align the wave tube, thereby facilitating the next step of helium inspection of the wave tube;
[0024] A protective net can be set around the entire device to ensure the safety and stability of the helium inspection process.
[0025] Working principle:
[0026] During use, the worker places the corrugated tube to be processed in the feed frame 2, pushes the feed frame 2 until the block 9 engages with the slot 8, thereby realizing the limit of the feed frame 2, the manipulator 1 drives the fixture 7 to clamp the corrugated tube in the feed frame 2 and place it on the transfer table 5, starts the first electric push rod 14, drives the slide bar 12 to slide along the slide slot 11, thereby realizing the alignment of the corrugated tube by the block 13, and after the two ends of the corrugated tube in the transfer table 5 are aligned, the manipulator 1 continues to drive the fixture 7 to clamp the corrugated tube in the transfer table 5, and places it in the helium detector 6 for testing. After the test is completed, according to the test results, the manipulator 1 continues to drive the fixture 7 to clamp the qualified products and place them in the receiving frame 3, and clamp the unqualified products and place them on the conveyor belt 4.
[0027] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, as well as a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it 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, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0029] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.
Claims
1. An automatic loading and unloading equipment for cold tube helium inspection, characterized in that: The invention comprises a manipulator (1), on which a clamp (7) is fixedly mounted, a material receiving frame (3) is arranged on one side of the manipulator (1), a conveyor belt (4) is arranged directly in front of the manipulator (1), a material feeding frame (2) is arranged between the material receiving frame (3) and the conveyor belt (4), a clamping block (9) is fixedly mounted on one side of the material feeding frame (2), a clamping slot (8) is fixedly mounted on one side of the conveyor belt (4), a transfer table (5) is arranged on the other side of the manipulator (1), and a helium detector (6) is arranged on the side of the transfer table (5) away from the manipulator (1).
2. The automatic loading and unloading equipment for cold tube helium inspection according to claim 1 is characterized in that: The manipulator (1) comprises a base (20), a first motor (21) is fixedly mounted on the base (20), a pair of second motors (22) are fixedly and symmetrically mounted on the output end of the first motor (21), a manipulator arm (23) is fixedly mounted on the output shaft of the second motor (22), a third motor (24) is fixedly mounted on one end of the manipulator arm (23), a rotating block (18) is arranged on the output shaft of the third motor (24), a second electric push rod (25) is arranged inside the rotating block (18); the output shaft of the second electric push rod (25) is fixedly connected to the clamp (7).
3. The automatic loading and unloading equipment for cold tube helium inspection according to claim 2 is characterized in that: The clamp (7) comprises a sliding block (15), a guide rod (16), a connecting rod (17), a fixed block (19), and a bottom plate (26); the bottom plate (26) is fixedly connected to the rotating block (18), and four groups of the sliding blocks (15) and the fixed blocks (19) are arranged on the bottom plate (26).
4. The automatic loading and unloading equipment for cold tube helium inspection according to claim 3 is characterized in that: The fixed block (19) is fixedly connected to the bottom plate (26), the sliding block (15) is slidably connected to the bottom plate (26), four through holes are opened on the bottom plate (26), the positions of the through holes correspond to the positions of the sliding block (15), the guide rod (16) passes through the through holes and is fixedly connected to the sliding block (15), and the connecting rod (17) is fixedly connected to the guide rod (16).
5. The automatic loading and unloading equipment for cold tube helium inspection according to claim 4 is characterized in that: The connecting rod (17) is T-shaped, and one end is fixedly connected to the output shaft of the second electric push rod (25).
6. The automatic loading and unloading equipment for cold tube helium inspection according to claim 1 is characterized in that: The transfer table (5) comprises a U-shaped seat (10), and slide grooves (11) are provided on both sides of the U-shaped seat (10). A slide rod (12) is slidably connected in the slide groove (11), and a stopper (13) is fixedly connected to the slide rod (12). A first electric push rod (14) is fixedly installed below the U-shaped seat (10), and an output shaft of the first electric push rod (14) is fixedly connected to the slide rod (12).