Novel nail-planting stud movable positioning and leakage-proof detection mechanism
The movable positioning and anti-leakage detection mechanism solves the problem of unstable positioning of the nail studs, realizes vertical welding and automatic detection of the nail studs and plates, and improves welding quality and production efficiency.
Patent Information
- Application Number
- CN202422266995.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-09-14
AI Technical Summary
In the prior art, the positioning of the nail-planting studs is unstable, they are prone to tilting, the welding is not firm, and the production efficiency is low.
The movable positioning mechanism and the anti-leakage detection mechanism are adopted. Through the combination of the slide rail, the slider, the cylinder and the positioning copper sleeve, the position of the nail stud is ensured to be stable. A anti-leakage detection sensor is set on one side of the positioning copper sleeve to realize the vertical welding and automatic detection of the nail stud and the plate.
Ensure the vertical welding quality of the studs and plates, improve production efficiency, avoid the phenomenon of missing studs, and improve production quality and efficiency.
Smart Images
Figure CN223406173U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an auxiliary mechanism used in a welding process, in particular to a positioning and leak-proof detection mechanism used in welding. Background Art
[0002] Planting studs are widely used in industries including, but not limited to, construction, automotive, instrumentation, home appliances, and medical devices. They are typically connected to panels by welding. Traditionally, the studs are placed on a welding gun and then manually welded to the panel. Manual positioning is unstable, leading to quality issues such as tilted studs and unstable welds, and low production efficiency. Summary of the Invention
[0003] The purpose of the present invention is to address the defects of the above-mentioned existing technologies and provide a new type of active positioning and leakage detection mechanism for nail studs, which can ensure that the position of the nail studs is stable and perpendicular to the plate during the welding process, thereby ensuring the welding quality of the nail studs and improving production efficiency.
[0004] The technical solution adopted by the present invention to achieve the above-mentioned purpose is: a new type of active positioning and leakage detection mechanism for planting nails and studs, including a support and a connecting plate connected to the support, and also including a positioning mechanism and a leakage detection mechanism. The positioning mechanism includes a slide rail mounting plate, a slide rail, a slider, a slider mounting plate, a transition connection block, a positioning copper sleeve mounting block, a positioning copper sleeve, a cylinder mounting plate and a cylinder. The slide rail mounting plate is mounted on the connecting plate extending in the vertical direction, the slide rail is mounted on one side surface of the slide rail mounting plate and extends in the vertical direction, the slider and the slide rail cooperate with each other to form a sliding connection mechanism, the slider mounting plate is connected to the side surface of the slider facing away from the slide rail, the transition connection block and the slider mounting plate The upper end is connected, the positioning copper sleeve mounting block is connected to the transition connecting block and extends horizontally, the positioning copper sleeve is arranged in the mounting hole of the positioning copper sleeve mounting block, the cylinder mounting plate is vertically connected to the surface of the slide rail mounting plate near the bottom end, the cylinder is mounted on the bottom surface of the cylinder mounting plate through a connecting device, the piston rod of the cylinder extends upward, and the upper end of the piston rod is connected to the bottom end of the slider mounting plate through a connecting device. The cylinder can push the slider mounting plate to make the slider slide upward relative to the slide rail, and the transition connecting block and the positioning copper sleeve mounting block move as a whole. The positioning copper sleeve is positioned on the surface of the plate connected to the planting stud, and the leakage detection machine is a leakage detection sensor arranged on one side of the positioning copper sleeve mounting block.
[0005] A further technical solution of the present utility model is: the transition connection block includes a transition connection block one and a transition connection block two, the transition connection block one is connected to the side surface of the slider mounting plate facing away from the slider and extends upward, the transition connection block two is vertically connected to the top of the transition connection block one and extends outward, and the positioning copper sleeve mounting block is installed on the upper side of the transition connection block two.
[0006] A further technical solution of the present utility model is that an insulating gasket is connected between the upper surface of the second transition connection block and the bottom surface of the positioning copper sleeve installation block.
[0007] A further technical solution of the present invention is: it also includes a limit mechanism, the limit mechanism includes a limit block and a limit block mounting block, the limit block mounting block is in an inverted L shape as a whole, the limit block mounting block includes a vertical arm and a horizontal arm, the vertical arm is connected to the side surface of the slide rail mounting plate facing away from the slide rail and extends upward, the horizontal arm is connected to the top of the vertical arm and extends horizontally inward to above the slider mounting plate, the limit block is connected to the bottom inner end of the horizontal arm and is located directly above the slider mounting plate, the cylinder can push the slider mounting plate to move excessively upward, and the limit block can limit the slider mounting plate from excessive upward movement.
[0008] The utility model discloses a novel movable positioning and leak-proof detection mechanism for planting nail studs, which has the following beneficial effects: the utility model adopts a movable positioning mechanism, firstly places the planting nail studs on the positioning copper sleeve, and then the robot uses an ordinary spot welding gun to weld the planting nail studs. Since the position of the planting nail studs is guaranteed by the positioning copper sleeve, the position is stable and perpendicular to the plate, which can ensure the welding quality of the planting nail studs and improve production efficiency. At the same time, a leak-proof detection sensor is arranged on one side of the positioning copper sleeve mounting block to effectively avoid the influence caused by the missing planting nail studs.
[0009] The following is a further description of the novel active positioning and leak-proof detection mechanism for a nail-planting stud of the present invention in conjunction with the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a front view of a new type of active positioning and leak detection mechanism for nail-planting studs in the utility model;
[0011] Figure 2 yes Figure 1 A top view of a novel active positioning and leak detection mechanism for a nail-planting stud is shown;
[0012] Figure 3 yes Figure 2 Schematic diagram of the cross section along the AA direction and the connection with the plate;
[0013] Figure 4 yes Figure 1 A three-dimensional diagram of a novel active positioning and leak detection mechanism for an embedded stud;
[0014] Explanation of the accompanying numbers: 1-support, 2-connecting plate, 3-slide rail mounting plate, 4-slider, 5-slide rail, 6-limit block mounting block, 7-limit block, 8-insulating gasket, 9-positioning copper sleeve mounting block, 10-positioning copper sleeve, 11-transition connection block 2, 12-transition connection block 1, 13-slider mounting plate, 14-cylinder mounting plate, 15-cylinder, 16-leakage detection sensor, 17-vertical arm, 18-horizontal arm, 19-pin stud, 20-plate. DETAILED DESCRIPTION
[0015] like Figures 1 to 4 As shown, the present invention provides a novel active positioning and leak detection mechanism for embedded studs, comprising a support 1 and a connecting plate 2 connected to the support 1. The bottom end of the support 1 is mounted on the ground or a predetermined work surface, and the connecting plate 2 is mounted on the support 1 via screws and pins. The support 1 supports the entire positioning and leak detection mechanism, while the connecting plate 2 is used to mount the positioning and leak detection mechanism. The present invention also includes a positioning mechanism, a leak detection mechanism, and a limit mechanism.
[0016] like Figure 1 、 Figure 3 and Figure 4As shown, the positioning mechanism includes a slide rail mounting plate 3, a slide rail 5, a slider 4, a slider mounting plate 13, a transition connection block, a positioning copper sleeve mounting block 9, a positioning copper sleeve 10, a cylinder mounting plate 14, and a cylinder 15. The slide rail mounting plate 3 is mounted vertically on the connecting plate 2, and the slide rail 5 is mounted on a side surface of the slide rail mounting plate 3 and extends vertically. That is, the slide rail mounting plate 3 is mounted vertically, and the slide rail 5 also extends vertically. The slider 4 and the slide rail 5 cooperate to form a sliding connection mechanism, allowing the slider 4 to slide vertically relative to the slide rail 5. The slider mounting plate 13 is connected to the side surface of the slider 4 facing away from the slide rail 5. The transition connection block is connected to the upper end of the slider mounting plate 13. The positioning copper sleeve mounting block 9 is connected to the transition connection block and extends horizontally. The positioning copper sleeve 10 is set in the mounting hole of the positioning copper sleeve mounting block 9. The mounting hole of the positioning copper sleeve mounting block 9 is set on the side of the positioning copper sleeve mounting block 9 that protrudes from the transition connection block and passes through the upper and lower surfaces of the positioning copper sleeve mounting block 9. At the same time, the positioning copper sleeve 10 is locked with a set screw on the side of the positioning copper sleeve mounting block 9. In this embodiment, the transition connection block includes a transition connection block 12 and a transition connection block 2 11. The transition connection block 12 is fixedly connected to the side surface of the slider mounting plate 13 facing away from the slider 4 and extends upward. The transition connection block 12 is higher than the slider mounting plate 13. The transition connection block 2 11 is vertically connected to the top of the transition connection block 12 and extends outward. Extending outward means extending in a direction away from the projection position of the slider mounting plate 13. The positioning copper sleeve mounting block 9 is mounted on the upper side of the transition connection block 2 11, with one side of the positioning copper sleeve mounting block 9 protruding from the transition connection block 2 11. The mounting hole of the positioning copper sleeve mounting block 9 is located in the portion protruding from the transition connection block 2 11. An insulating gasket 8 is also connected between the upper surface of the transition connection block 2 11 and the bottom surface of the positioning copper sleeve mounting block 9. The installation of the insulating gasket 8 prevents current shunting when welding the planting stud 19.
[0017] like Figure 1 、 Figure 3 and Figure 4 As shown, the cylinder mounting plate 14 is vertically connected to the surface of the slide rail mounting plate 3 near the bottom end, and the cylinder mounting plate 14 is fastened to the slide rail mounting plate 3 by means of slots and screws. The cylinder 15 is mounted on the bottom surface of the cylinder mounting plate 14 by means of a connecting device, and the piston rod of the cylinder 15 extends upward through the through slot in the middle of the cylinder mounting plate 14. The upper end of the piston rod is connected to the bottom end of the slider mounting plate 13 by means of a connecting device. The slider mounting plate 13 is provided with a slot near the bottom end, and the outer bolt of the piston rod of the cylinder 15 is tightened in the slot at the bottom end of the slider mounting plate 13. When the cylinder 15 is working, it can push the slider mounting plate 13 to make the slider 4 slide upward relative to the slide rail 5, and the transition connection block (including transition connection block 12 and transition connection block 2 11) and the positioning copper sleeve mounting block 9 move as a whole, and the positioning copper sleeve 10 is positioned on the surface of the plate 20 connected to the planting stud 19, see Figure 3 shown.
[0018] like Figure 2 、 Figure 4 As shown, the leakage detection machine is a leakage detection sensor 16 arranged on one side of the positioning copper sleeve mounting block 9. The leakage detection sensor 16 can detect whether there is a nail-planting stud 19 in the positioning copper sleeve 10. If the nail-planting stud 19 is not placed in the positioning copper sleeve 10, the leakage detection sensor 16 will feed back the collected signal to the control system, and the control system will control the alarm device to send an alarm signal. When the staff sees the alarm signal, they can put the missed nail-planting stud 19 into the positioning copper sleeve 10 in time to avoid affecting production due to the missing nail-planting stud 19.
[0019] like Figure 1 、 Figure 3 and Figure 4 As shown, the limit mechanism includes a limit block 7 and a limit block mounting block 6. The limit block mounting block 6 is generally in an inverted L-shape and includes a vertical arm 17 and a horizontal arm 18. The vertical arm 17 is connected to the side surface of the slide rail mounting plate 3 facing away from the slide rail 5 and extends upward. The horizontal arm 18 is connected to the top of the vertical arm 17 and extends horizontally inward to above the slider mounting plate 13. The limit block 7 is connected to the inner bottom end of the horizontal arm 18 and is located directly above the slider mounting plate 13. The cylinder 15 can push the slider mounting plate 13 to move upward excessively, and the limit block 7 can limit the slider mounting plate 13 from moving upward excessively. When the cylinder 15 pushes the slider mounting plate 13 to move upward, when the top of the slider mounting plate 13 contacts the limit block 7, the slider mounting plate 13 cannot continue to move upward due to the limit block 7 restricting it.
[0020] During operation, the cylinder 15 pushes the slider mounting plate 13, the transition connection block, the positioning copper sleeve mounting block 9, and the positioning copper sleeve 10 upward. The slider mounting plate 13 stops moving upward after hitting the limit block 7 and remains in this state. The stud 19 is manually placed into the positioning copper sleeve 10. The leak detection sensor 16 detects the stud 19, and then the connecting plate 20 is placed. The robot clamps the spot welding clamp to weld the stud 19. After welding is completed, the cylinder 15 retracts, driving the slider mounting block, the transition connection block, the positioning copper sleeve mounting block 9, and the positioning copper sleeve 10 downward. The positioning copper sleeve 10 leaves the stud 19, completing the welding of one stud.
[0021] The above embodiments are only preferred embodiments of the present invention. The structure of the present invention is not limited to the forms listed in the above embodiments. Any modifications, equivalent replacements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A novel active positioning and leak detection mechanism for a nail-planting stud, comprising a support (1) and a connecting plate connected to the support (1), characterized in that: The invention also includes a positioning mechanism and a leak detection mechanism. The positioning mechanism includes a slide rail mounting plate (3), a slide rail (5), a slider (4), a slider mounting plate (13), a transition connection block, a positioning copper sleeve mounting block (9), a positioning copper sleeve (10), a cylinder mounting plate (14) and a cylinder (15). The slide rail mounting plate (3) is mounted on the connecting plate (2) along the vertical direction. The slide rail (5) is mounted on a side surface of the slide rail mounting plate (3) and extends in the vertical direction. The slider (4) and the slide rail (5) cooperate with each other to form a sliding connection mechanism. The slider mounting plate (13) is connected to a side surface of the slider (4) facing away from the slide rail (5). The transition connection block is connected to the upper end of the slider mounting plate (13). The positioning copper sleeve mounting block (9) is connected to the transition connection block and extends in the horizontal direction. The positioning copper sleeve (10) is arranged in the mounting hole of the positioning copper sleeve mounting block (9), the cylinder mounting plate (14) is vertically connected to the surface of the slide rail mounting plate (3) near the bottom end, the cylinder (15) is mounted on the bottom surface of the cylinder mounting plate (14) through a connecting device, the piston rod of the cylinder (15) extends upward, and the upper end of the piston rod is connected to the bottom end of the slider mounting plate (13) through a connecting device. When the cylinder (15) works, it can push the slider mounting plate (13) to make the slider slide upward relative to the slide rail (5), and the transition connection block and the positioning copper sleeve mounting block (9) move as a whole. The positioning copper sleeve (10) is positioned on the surface of the plate (2) connected to the planting stud (19). The leakage detection machine is a leakage detection sensor (16) arranged on one side of the positioning copper sleeve mounting block (9).
2. A novel active positioning and leak detection mechanism for nail-planting studs as claimed in claim 1, characterized in that: The transition connection block includes a transition connection block 1 (12) and a transition connection block 2 (11). The transition connection block 1 (12) is connected to the side surface of the slider mounting plate (13) facing away from the slider (4) and extends upward. The transition connection block 2 (11) is vertically connected to the top of the transition connection block 1 (12) and extends outward. The positioning copper sleeve mounting block (9) is installed on the upper side of the transition connection block 2 (11).
3. A novel active positioning and leak detection mechanism for nail-planting studs as claimed in claim 2, characterized in that: An insulating gasket (8) is also connected between the upper surface of the second transition connection block (11) and the bottom surface of the positioning copper sleeve installation block (9).
4. A novel active positioning and leak detection mechanism for nail-planting studs as claimed in claim 1, characterized in that: The invention also includes a limiting mechanism, which includes a limiting block (7) and a limiting block mounting block (6). The limiting block mounting block (6) is in an inverted L-shape as a whole. The limiting block mounting block (6) includes a vertical arm (17) and a horizontal arm (18). The vertical arm (17) is connected to the side surface of the slide rail mounting plate (3) facing away from the slide rail (5) and extends upward. The horizontal arm (18) is connected to the top of the vertical arm (17) and extends horizontally inward to above the slider mounting plate (13). The limiting block (7) is connected to the inner bottom end of the horizontal arm (18) and is located directly above the slider mounting plate (13). When the cylinder (15) can push the slider mounting plate (13) to move excessively upward, the limiting block (7) can limit the slider mounting plate (13) from excessively moving upward.