Screw machine equipment capable of automatically repairing leakage

Abstract

The utility model provides automatic leak repairing screw machine equipment, which relates to the technical field of screw machine equipment, and comprises a product conveying line, a one-way stop positioning assembly, a visual verification assembly and a screw machine assembly, the visual verification assembly is electrically connected with the screw machine assembly, the visual verification assembly and the screw machine assembly are sequentially arranged along the product conveying line, and the one-way stop positioning assembly is electrically connected with the product conveying line. The one-way stopping and positioning assemblies are arranged at the positions of the visual verification assembly and the screw machine assembly, and the visual verification assembly comprises a camera assembly and a plurality of sets of light sources; according to the scheme, the visual verification assembly is arranged and matched with the one-way stopping and positioning assembly, missing screws of products can be recognized, the missing products are transferred to the screw machine assembly through recognition, the defective screws recognized by the camera assembly are repaired, and the defective screws can be accurately detected. Therefore, manual leakage checking and filling are replaced, the production efficiency and the product precision are improved, and the time cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of screw machine equipment, in particular to an automatic leak-proof screw machine equipment. Background Art

[0002] Currently, the operator of an automatic screw machine must place the product in front of the machine and regularly check the material supply. The automatic screw machine then identifies the location of the target screw hole and secures the product. After the cross-head screwdriver absorbs the screw, a cylinder or other drive device drives the screw absorbed by the cross-head screwdriver into the screw hole of the product, completing the screw installation.

[0003] Although the above-mentioned equipment can automatically assemble products, it is still necessary to manually find the missing screws, place the products that need to be screwed on the workpiece fixture, and remove the completed products from the fixture or manually repair the leaks. This will consume a lot of time and manpower, and the efficiency is low, and it cannot meet the production assembly needs. In response to the above-mentioned defects, this application is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic leak-filling screw machine device, which can automatically identify missing screws, improve the automation of the machine, and improve the assembly efficiency and precision of the product.

[0005] In order to solve the above problems, the utility model provides an automatic leak-filling screw machine equipment, including a product conveyor line, a one-way stop and positioning component, a visual verification component and a screw machine component. The visual verification component is electrically connected to the screw machine component, and the visual verification component and the screw machine component are arranged in sequence along the product conveyor line. The one-way stop and positioning component is arranged at the positions of the visual verification component and the screw machine component. The visual verification component includes a camera component and a light source, and the light source is arranged in several groups; the one-way stop and positioning component includes a carrier, a blocking body and a lifting drive. After the product is blocked by the blocking body, it stays on the carrier, and the lifting drive is used to drive the carrier to move toward the camera component and the screw machine assembly.

[0006] According to one embodiment of the present invention, the visual verification component also includes a visual support rod, the camera component is installed on the visual support rod, and the position of the camera component can be adjusted to facilitate adjustment according to product specifications or recognition effects.

[0007] According to one embodiment of the present utility model, the visual support rod includes an optical axis, and an optical axis clamp is installed on the optical axis. The optical axis clamp is connected to the camera assembly through the camera support axis and the camera mounting block. The position of the optical axis clamp on the optical axis is adjusted to achieve position adjustment of the camera assembly.

[0008] According to an embodiment of the present invention, the supporting body and the blocking body are connected to a guide shaft, and the guide shaft is installed on the bottom plate to play a lifting and lowering guide role.

[0009] According to an embodiment of the present invention, the one-way stop and positioning assembly further includes a through-beam sensor, which is used to detect whether the product has reached the carrier.

[0010] According to an embodiment of the present invention, a plurality of the light sources are distributed vertically, and a visual detection area is formed between the upper and lower light sources.

[0011] Optionally, the light sources are arranged in four groups and arranged in four corners.

[0012] According to an embodiment of the present invention, the automatic leak-sealing screw machine device further includes a tail cover closing assembly for fastening the tail cover of the product after the screw leak is repaired.

[0013] According to an embodiment of the present invention, the automatic leak-sealing screw machine device further includes a transfer component, which is used to remove unqualified products.

[0014] According to an embodiment of the present invention, the automatic leak repairing screw machine equipment further includes a defective product conveying line.

[0015] The beneficial effect of the present invention is that, by setting up a visual verification component and cooperating with a one-way stop and positioning component, the present solution can identify missing screws in the product, and the identified missing products are transferred to the screw machine component to repair the defective screws identified by the camera component, thereby completing the screw repair work of the product, thereby replacing manual leak detection and repair, improving production efficiency and product accuracy, and reducing time costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the overall structure of the automatic leak repair screw machine equipment;

[0018] Figure 2 A schematic diagram of the structure of the visual verification component;

[0019] Figure 3 It is a structural diagram of a one-way stop positioning assembly;

[0020] Figure 4 It is a structural diagram of the screw machine assembly. DETAILED DESCRIPTION

[0021] The following description is intended only to disclose the present invention and to enable those skilled in the art to implement the present invention. The embodiments described below are provided for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention as defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other solutions that do not depart from the spirit and scope of the present invention.

[0022] Example 1:

[0023] An automatic leak-proof screw machine device, such as Figure 1 , which can be used for the screw leak repair installation of electric meters, includes a product conveyor line 217, a one-way stop and positioning component 226, a visual verification component 297 and a screw machine component 71. The product conveyor line 217 is generally a chain plate line for conveying a one-way electric energy meter 218. The screw machine component 71 can adopt equipment in the prior art. The visual verification component 297 and the screw machine component 71 are arranged in sequence along the product conveyor line 217. The visual verification component 297 is electrically connected to the screw machine component 71. The one-way stop and positioning component 226 is arranged at the positions of the visual verification component 297 and the screw machine component 71.

[0024] like Figure 2 The visual verification component 297 includes a visual support rod 1, which is connected and installed on the frame of the product conveyor line 217. An optical axis is provided on the visual support rod 1, and an optical axis clamp 5 is installed on the optical axis. The optical axis clamp 5 is connected to the camera component 14 through the camera support axis 3 and the camera mounting block 4. When switching product models and adjusting the recognition effect, the position of the camera component 14 can be adjusted by adjusting the position of the optical axis clamp 5 on the optical axis.

[0025] A light source mounting plate is installed on the visual bracket rod 1, including a light source mounting plate 1 2 and a light source mounting plate 2 7 installed respectively on the upper and lower parts. A light source 15 is installed on the light source mounting plate through a light source bracket 118. The light source 15 can be a lamp tube. The light source 15 is arranged in two or four groups and distributed up and down or left and right.

[0026] like Figure 3 The one-way stopping and positioning assembly 226 includes a carrier 26, a blocking body 28 and a lifting drive 10. The carrier 26 and the blocking body 28 are preferably arranged in the middle position of the chain plate line, with conveyor lines on both sides, and the width is smaller than the width of the product or product tooling; the carrier 26 can also be arranged on one side of the conveyor line, and a product transfer mechanism (such as a push rod, etc.) is provided to transfer the product to the carrier 26.

[0027] After being blocked by the blocking body 28 , the product stays on the carrier 26 . The lifting drive 10 is used to drive the carrier 26 to move toward the camera assembly 14 and the screw machine assembly 71 .

[0028] Specifically, the carrier 26 and the blocking body 28 are connected to the guide shaft 8, and the guide shaft 8 is installed on the base plate 12 to play the role of lifting guide. The bottom of the guide shaft 8 is connected to the limit plate 23. Two groups of lifting drives 10 are set, which are used to drive the carrier 26 and the blocking body 28 respectively. The blocking body 28 is L-shaped. The product conveyed by the product conveyor line 217 is blocked by the blocking body 28 and stays on the carrier 26. The one-way stop positioning component 226 also includes a beam sensor 76. The beam sensor 76 is used to detect whether the product has reached the carrier 26. The beam sensor 76 is electrically connected to the product conveyor line 217. After detecting that the product has reached the specified position or after a certain delay, the product conveyor line 217 stops and waits for visual verification of the product.

[0029] The lifting drive 10 is a cylinder, which drives the carrier 26 and the blocking body 28 to rise to the detection position. After the camera detection, the position of the missing screw is transmitted to the screw machine assembly 71, and the single-phase stop positioning assembly 226 returns to its original position. The blocking body 28 descends to the bottom of the product conveyor line 217. The product conveyor line 217 contacts the product and conveys the product forward to the single-phase stop positioning assembly 226 at the screw machine assembly 71. Then the product is lifted to a certain height. The screw machine assembly 71 is driven by the servo motor 117 to drive the drag chain 69 to move the screw locking device back and forth and left and right. The screw locking device is driven by the cylinder to move up and down along the linear guide rail 19 to repair the defective screws identified by the camera assembly 14. This solution uses sensors and coordinated control systems such as PLC programming to replace manual leak detection and repair, which can further improve production efficiency and product accuracy and reduce time costs.

[0030] Example 2:

[0031] On the basis of Example 1, Figure 1 In this embodiment, the automatic leak-repairing screw machine equipment also includes a tail cover assembly 310, which is used to buckle the tail cover of the product after the screw leak is completed. The single-phase stop positioning assembly 226 raises the product to cooperate with the tail cover in the tail cover assembly 310. The tail cover can be loaded manually or automatically.

[0032] Example 3:

[0033] Based on Example 1 or 2, the automatic leak-proof screw machine equipment also includes a transfer component 210, a visual verification component 297 or other detection device for judging whether the product is qualified, and the transfer component 210 is used to remove unqualified products. The transfer component 210 generally adopts a robot, and an unqualified product conveyor line 222 is set next to the product conveyor line 217. The transfer component 210 is used to transfer unqualified products to the unqualified product conveyor line 222.

[0034] Example 4:

[0035] On the basis of any one of embodiments 1-3, a dual-axis cylinder 70 is further provided at the rear side of the carrier 26 for adjusting the position of the product on the carrier 26 .

[0036] Those skilled in the art will appreciate that the embodiments of the present invention described above and shown in the accompanying drawings are intended only as examples and do not limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and illustrated in the embodiments. Any variations and modifications may be made to the embodiments of the present invention without departing from the principles described.

Claims

1. An automatic leak-proof screw machine device, characterized by: The invention comprises a product conveying line (217), a one-way stop positioning component (226), a visual verification component (297) and a screw machine component (71), wherein the visual verification component (297) is electrically connected to the screw machine component (71), and the visual verification component (297) and the screw machine component (71) are sequentially arranged along the product conveying line (217), and the one-way stop positioning component (226) is arranged at the positions of the visual verification component (297) and the screw machine component (71), and the visual verification component (297) comprises a camera component (14) and a light source (15), and the light source (15) is arranged in a plurality of groups; the one-way stop positioning component (226) comprises a carrier (26), a blocking body (28) and a lifting drive (10), and the product stops on the carrier (26) after being blocked by the blocking body (28), and the lifting drive (10) is used to drive the carrier (26) to move toward the camera component (14) and the screw machine component (71).

2. The automatic leak-proof screw machine device according to claim 1, characterized in that: The visual verification assembly (297) further comprises a visual support rod (1), the camera assembly (14) is mounted on the visual support rod (1), and the position of the camera assembly (14) is adjustable.

3. The automatic leak-proof screw machine device according to claim 2, characterized in that: An optical axis clamp (5) is mounted on the vision support rod (1), and the optical axis clamp (5) is connected to the camera assembly (14) via the camera support shaft (3).

4. The automatic leak-proof screw machine device according to claim 1, characterized in that: The carrier (26) and the blocking body (28) are connected to a guide shaft (8), and the guide shaft (8) is mounted on a base plate (12).

5. The automatic leak-proof screw machine device according to claim 1, characterized in that: The one-way stop positioning assembly (226) further includes a beam sensor (76), and the beam sensor (76) is used to detect whether the product has reached the carrier (26).

6. The automatic leak-proof screw machine device according to claim 1, characterized in that: The plurality of light sources (15) are distributed and arranged in an upper and lower arrangement, and a visual detection area is formed between the upper and lower light sources (15).

7. The automatic leak-proof screw machine device according to claim 6, characterized in that: The light sources (15) are arranged in four groups and arranged at four corners.

8. The automatic leak-proof screw machine device according to any one of claims 1 to 7, characterized in that: The automatic leak-proof screw machine device also includes a tail cover assembly (310).

9. The automatic leak-proof screw machine device according to claim 8, characterized in that: The automatic leak-proof screw machine device further comprises a transfer component (210), wherein the transfer component (210) is used to remove unqualified products.

10. The automatic leak-proof screw machine device according to claim 9, characterized in that: The automatic leak-proof screw machine equipment also includes a defective product conveying line (222).

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