Industrial robot gluing function teaching device

Abstract

The utility model relates to the field of industrial gluing, and discloses an industrial robot gluing function teaching device which comprises a bottom plate, the top end of the bottom plate is fixedly connected with a positioning block, the front surface of the positioning block is provided with a first motor, the first motor is in threaded connection with a guide plate through a first threaded rod, and the guide plate is provided with a second threaded rod. A supporting plate is fixedly connected to the left side, close to the positioning block, of the top end of the bottom plate, a sliding plate is installed at the bottom end of a guide plate, a second motor is installed on the left side of the sliding plate and is in threaded connection with a guide block through a second threaded rod, an air cylinder is installed at the bottom end of the guide block, and a positioning plate is fixedly connected to the bottom end of the air cylinder. According to the utility model, the guide ring is pulled downwards to drive the connecting rod and the scraping disc to move downwards, and the scraping disc moves downwards to scrape glue adhered in the glue barrel, so that the glue can be prevented from being adhered to the inner wall of the glue barrel to block a nozzle of the glue barrel and affect the gluing, the cleaning is more convenient, and the subsequent gluing quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of industrial gluing, in particular to a gluing function teaching device for an industrial robot. Background Art

[0002] Gluing is a common process in industrial manufacturing and is widely used in the automotive, electronics, furniture and other industries. With the continuous development of industrial robot technology, more and more companies are beginning to use industrial robots for gluing operations to improve production efficiency and gluing quality. However, for beginners and technicians, mastering industrial robot gluing technology requires a lot of practice and experience accumulation. Therefore, it is necessary to use an industrial robot gluing function teaching device.

[0003] After searching, Chinese patent announcement number: CN212782393U discloses an industrial robot gluing function teaching device, which belongs to the field of control science and technology, including a bottom plate, two first vertical plates and one second vertical plate are installed on the top wall of the bottom plate, and the two first vertical plates are symmetrically arranged, and the upper ends of the two first vertical plates are jointly rotatably installed with a first threaded rod, one of the first vertical plates is fixed with a first motor, one end of the first threaded rod is fixed with the driving end of the first motor, and the first threaded rod is threadedly installed with a first movable plate. This scheme enables the gluing function teaching device to realize convenient and fast movement and switching of arbitrary positions through various structural settings. It does not need to rely on the cooperation of the industrial robot during operation, and can independently complete the gluing operation, which reduces limitations and is more convenient for teaching. At the same time, when gluing the workpiece, the amount of glue applied can be accurately controlled, which is conducive to saving the amount of glue used and saving costs.

[0004] In the above technology, although the glue can be applied accurately, after the gluing is completed, due to the high adhesiveness of the glue, it is easy to adhere to the inner wall of the rubber cylinder and cannot be cleaned, which may cause the inner wall of the rubber cylinder to be blocked or severely adhered, making the gluing process unable to proceed smoothly. Therefore, an industrial robot gluing function teaching device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an industrial robot gluing function teaching device, which aims to improve the problem in the prior art that "glue easily adheres to the inner wall of the rubber cylinder, which is inconvenient to clean and easily causes blockage of the rubber cylinder, affecting the gluing process".

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an industrial robot gluing function teaching device, comprising a bottom plate, a positioning block is fixedly connected to the top of the bottom plate, a first motor is installed on the front surface of the positioning block, the first motor is threadedly connected to a guide plate through a threaded rod, a support plate is fixedly connected to the top of the bottom plate near the left side of the positioning block, a slide plate is installed at the bottom end of the guide plate, a second motor is installed on the left side of the slide plate, the second motor is threadedly connected to the guide block through a threaded rod, a cylinder is installed at the bottom end of the guide block, a positioning plate is fixedly connected to the bottom end of the cylinder, a third motor is installed at the top of the positioning plate, a rubber cylinder is installed at the bottom end of the positioning plate, and a cleaning component is provided on the inner wall of the rubber cylinder;

[0007] The cleaning component comprises a scraper, the scraper is slidably connected to the inner wall of the rubber cylinder, and the bottom end of the scraper is fixedly connected to a connecting rod.

[0008] As a further description of the above technical solution:

[0009] The bottom end of the rubber cylinder is provided with a protection component, and the protection component includes a disc, the disc is fixedly connected to the outer wall of the rubber cylinder, and the top end of the disc is rotatably connected to a rotating rod.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the rotating rod is fixedly connected with a rubber sleeve, and the rubber sleeve is rotatably connected to the inner wall of the disc.

[0012] As a further description of the above technical solution:

[0013] A shift block is fixedly connected to the front surface of the rotating rod, and an indicating block is fixedly connected to the left side of the rotating rod.

[0014] As a further description of the above technical solution:

[0015] The top end of the disc is fixedly connected to a limiting block near the left side of the rotating rod, and the bottom end of the rotating rod is fixedly connected to a protective cover.

[0016] As a further description of the above technical solution:

[0017] The guide plate penetrates through and is slidably connected to the right side of the support plate, and the connecting rod penetrates through and is slidably connected to the bottom end inclined surface of the rubber cylinder.

[0018] As a further description of the above technical solution:

[0019] The bottom end of the connecting rod is fixedly connected with a guide ring, and the outer wall of the lower end of the rubber cylinder is fixedly connected with a positioning ring.

[0020] As a further description of the above technical solution:

[0021] The guide ring is slidably connected to the bottom end of the positioning ring, and the guide ring and the positioning ring are elastically connected via a spring.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the connecting rod and the scraper are driven to move downward by pulling the guide ring downward, and the glue adhered to the rubber cylinder is scraped off by the scraper moving downward, so that the glue can be prevented from adhering to the inner wall of the rubber cylinder and blocking the nozzle of the rubber cylinder, thereby affecting the gluing process. The cleaning is more convenient and the quality of subsequent gluing is improved.

[0024] 2. In the utility model, the rotating rod is driven to rotate by rotating the shift block, and the rubber sleeve and the protective cover are driven to rotate by the rotating rod. The limiting effect can be improved by the friction between the rubber sleeve and the disc. The nozzle of the rubber cylinder is protected by the rotation of the protective cover, which can prevent the glue from dripping onto the bottom plate due to gravity after the glue is applied, thereby improving the cleanliness. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0026] Figure 2 It is a schematic cross-sectional view of the three-dimensional structure of the rubber cylinder, the positioning ring, the spring and the guide ring of the utility model;

[0027] Figure 3 It is a schematic cross-sectional view of the three-dimensional structure of the disc in the utility model.

[0028] Legend:

[0029] 1. Bottom plate; 2. Rubber cylinder; 21. Scraper; 22. Connecting rod; 23. Positioning ring; 24. Spring; 25. Guide ring; 3. Slide plate; 4. Support plate; 5. Positioning plate; 6. Guide plate; 7. Guide block; 8. Cylinder; 9. Positioning block; 10. Disc; 101. Rotating rod; 102. Rubber sleeve; 103. Protective cover; 104. Limit block; 105. Indicator block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0031] Reference Figure 1 - Figure 3An embodiment of the utility model is provided: an industrial robot gluing function teaching device, including a base plate 1, the base plate 1 provides support, the top of the base plate 1 is fixedly connected with a positioning block 9, the front surface of the positioning block 9 is installed with a first motor, the first motor is threadedly connected with a guide plate 6 through a threaded rod, the first motor can drive the threaded rod to rotate and move the guide plate 6 at the same time, the top of the base plate 1 is fixedly connected with a support plate 4 near the left side of the positioning block 9, the support plate 4 provides support, the bottom end of the guide plate 6 is installed with a slide plate 3, the slide plate 3 provides support, the left side of the slide plate 3 is installed with a second motor, the second motor is threadedly connected with a guide block 7 through a threaded rod, and the second motor can drive the threaded rod to rotate and move the guide block 7.

[0032] Furthermore, a cylinder 8 is installed at the bottom end of the guide block 7, and the cylinder 8 can drive the positioning plate 5 to move. The bottom end of the cylinder 8 is fixedly connected to the positioning plate 5, and the positioning plate 5 provides support. A third motor is installed at the top of the positioning plate 5, and a round rod is fixedly connected to the bottom end of the output shaft of the third motor. A spiral glue injection rod is provided on the outer wall of the lower end of the round rod, and the glue can be sprayed out for gluing by the third motor and the spiral glue injection rod. A glue cylinder 2 is installed at the bottom end of the positioning plate 5, and the bottom end of the glue cylinder 2 is a thin tube, and a cleaning component is provided on the inner wall of the glue cylinder 2;

[0033] The cleaning assembly includes a scraper 21, which can scrape off the glue adhered to the inner wall of the rubber tube 2. The scraper 21 is slidably connected to the inner wall of the rubber tube 2. The bottom end of the scraper 21 is fixedly connected to a connecting rod 22, which can drive the scraper 21 to move.

[0034] Reference Figure 1 , Figure 3 A protective component is provided at the bottom end of the rubber cylinder 2, and the protective component includes a disc 10, which provides support. The disc 10 is fixedly connected to the outer wall of the rubber cylinder 2. The top of the disc 10 is rotatably connected to a rotating rod 101, and the rotating rod 101 can drive the protective cover 103 to rotate. The outer wall of the rotating rod 101 is fixedly connected to a rubber sleeve 102, and the rubber sleeve 102 is set to a rubber material and can rub against the inner wall of the disc 10, so as to achieve a limiting effect. The rubber sleeve 102 is rotatably connected to the inner wall of the disc 10, and a shift block is fixedly connected to the front surface of the rotating rod 101. By moving the shift block, the rotating rod 101 and the protective cover 103 can be driven to rotate.

[0035] Furthermore, an indicator block 105 is fixedly connected to the left side of the rotating rod 101, and a limit block 104 is fixedly connected to the left side of the rotating rod 101 at the top of the disk 10. After the indicator block 105 contacts the limit block 104, the protective cover 103 protects the bottom end of the rubber tube 2. The bottom end of the rotating rod 101 is fixedly connected to the protective cover 103. The protective cover 103 can protect the bottom end outlet of the rubber tube 2 to prevent glue from flowing out, thereby improving cleanliness and preventing glue from solidifying on the bottom plate 1 and affecting the next glue coating.

[0036] Reference Figure 1 - Figure 3 The guide plate 6 passes through and is slidably connected to the right side of the support plate 4, the connecting rod 22 passes through and is slidably connected to the bottom end inclined surface of the rubber cylinder 2, the bottom end of the connecting rod 22 is fixedly connected with a guide ring 25, the lower end outer wall of the rubber cylinder 2 is fixedly connected with a positioning ring 23, the guide ring 25 is slidably connected to the bottom end of the positioning ring 23, and the guide ring 25 and the positioning ring 23 are elastically connected by a spring 24.

[0037] Working principle: When in use, the third motor is rotated to enable the rubber cylinder 2 to spray glue and perform the gluing operation. When the gluing is completed, the rotating block drives the rotating rod 101 to rotate, and the rotating rod 101 drives the indicating block 105 and the rubber sleeve 102 to rotate. The friction between the rubber sleeve 102 and the disc 10 can provide a limiting effect. The rotating rod 101 drives the protective cover 103 to rotate. After the indicating block 105 contacts the limiting block 104, the protective cover 103 is aligned with the bottom end of the rubber cylinder 2. At this time, the bottom end of the rubber cylinder 2 can be protected by the protective cover 103, which can prevent glue from dripping onto the bottom plate 1, improve cleanliness, and prevent glue from solidifying on the bottom plate 1 and affecting the next gluing.

[0038] By moving the guide ring 25 downward, the connecting rod 22 and the scraper 21 are driven downward, and the tension spring 24 is moved by the guide ring 25. When the scraper 21 moves downward, the glue adhering to the inner wall of the rubber tube 2 can be scraped off. After the glue adhering to the inside of the rubber tube 2 is scraped off, the reverse force of the stretched spring 24 can drive the guide ring 25, the connecting rod 22 and the scraper 21 to reset. At this time, the subsequent gluing operation can be continued. In general, the device can effectively improve the quality and efficiency of gluing, while reducing the cleaning and maintenance costs.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An industrial robot gluing function teaching device, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is fixedly connected with a positioning block (9), the front surface of the positioning block (9) is installed with a first motor, the first motor is threadedly connected with a guide plate (6) through a threaded rod 1, the top of the base plate (1) is fixedly connected with a support plate (4) near the left side of the positioning block (9), the bottom end of the guide plate (6) is installed with a slide plate (3), the left side of the slide plate (3) is installed with a second motor, the second motor is threadedly connected with a guide block (7) through a threaded rod 2, the bottom end of the guide block (7) is installed with a cylinder (8), the bottom end of the cylinder (8) is fixedly connected with a positioning plate (5), the top of the positioning plate (5) is installed with a third motor, the bottom end of the positioning plate (5) is installed with a rubber cylinder (2), and the inner wall of the rubber cylinder (2) is provided with a cleaning component; The cleaning assembly comprises a scraper (21), the scraper (21) is slidably connected to the inner wall of the rubber cylinder (2), and the bottom end of the scraper (21) is fixedly connected to a connecting rod (22).

2. The gluing function teaching device for industrial robots according to claim 1, characterized in that: A protective component is provided at the bottom end of the rubber cylinder (2), and the protective component comprises a disc (10). The disc (10) is fixedly connected to the outer wall of the rubber cylinder (2), and the top end of the disc (10) is rotatably connected to a rotating rod (101).

3. The gluing function teaching device for industrial robots according to claim 2, characterized in that: The outer wall of the rotating rod (101) is fixedly connected with a rubber sleeve (102), and the rubber sleeve (102) is rotatably connected to the inner wall of the disc (10).

4. The gluing function teaching device for industrial robots according to claim 2, characterized in that: A shift block is fixedly connected to the front surface of the rotating rod (101), and an indicating block (105) is fixedly connected to the left side of the rotating rod (101).

5. The gluing function teaching device for industrial robots according to claim 2, characterized in that: The top end of the disc (10) is fixedly connected to a limiting block (104) near the left side of the rotating rod (101), and the bottom end of the rotating rod (101) is fixedly connected to a protective cover (103).

6. The gluing function teaching device for industrial robots according to claim 1, characterized in that: The guide plate (6) penetrates through and is slidably connected to the right side of the support plate (4), and the connecting rod (22) penetrates through and is slidably connected to the bottom inclined surface of the rubber cylinder (2).

7. The gluing function teaching device for industrial robots according to claim 1, characterized in that: The bottom end of the connecting rod (22) is fixedly connected to a guide ring (25), and the lower end outer wall of the rubber cylinder (2) is fixedly connected to a positioning ring (23).

8. The gluing function teaching device for industrial robots according to claim 7, characterized in that: The guide ring (25) is slidably connected to the bottom end of the positioning ring (23), and the guide ring (25) and the positioning ring (23) are elastically connected via a spring (24).

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