A low-power ball machine base processing welding mechanism

Abstract

The application relates to the field of monitoring accessory welding, in particular to a low-power consumption welding mechanism for dome camera base machining, which comprises a horizontal conveying table, a butt joint positioning assembly and a welding treatment assembly. One side of the horizontal conveying table is provided with a lifting control table, the upper end of the lifting control table is provided with an inner groove, and a jacking clamping assembly is inserted in the inner groove. The jacking clamping assembly comprises a lifting clamping seat, a supporting sleeve and a special-shaped piston rod. The upper end of the lifting clamping seat is provided with a first welding accessory, so that the lifting and stable clamping of the first welding accessory are realized. When butt joint welding machining of a second welding accessory and the first welding accessory is carried out, the two can be quickly butt jointed and positioned through lifting movement of the butt joint positioning assembly and the jacking clamping assembly. During the butt joint process, the two are respectively clamped and fixed, the welding end part can be quickly polished by cooperating with the welding treatment assembly, the postures of the two are kept stable during the polishing process, and the welding quality and efficiency can be stably improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of monitoring accessories welding, in particular to a low-power dome camera base processing welding mechanism. BACKGROUND

[0002] The low-power monitoring dome camera is a kind of low-energy integrated spherical protective cover, high-speed holder, high-definition camera, which can realize 360° horizontal rotation, multi-angle vertical pitching, and has intelligent functions such as automatic cruising and target tracking. It is an outdoor / indoor high-definition monitoring device. The core function is to flexibly and non-blindly monitor and capture dynamic pictures in a wide range. The base of the monitoring dome camera needs to be welded during production when it is used in combination with the building for fixed installation.

[0003] The existing utility model with publication number CN222890806U discloses a kind of bending pipe welding support of spherical monitoring camera shell, including bottom bar, the upper end of the bottom bar is vertically installed with first support column and second support column, the height of the first support column is matched with the low end of bending pipe, the height of the second support column is matched with the high end of bending pipe, the upper side of the bottom bar between the first support column and the second support column is provided with bending pipe bottom limit structure, the top of the first support column is provided with a pair of first limit block on the side close to the second support column, the top of the second support column is provided with a pair of second limit block on the side close to the first support column, the top of the first support column and the upper end of the second limit block are provided with bending pipe flange support element, the scheme can solve the problem that bending pipe end flange cannot be reliably and quickly positioned for welding by support mechanism. When base welding piece combination welding operation is carried out, the fitting effect of welding can affect the structural strength after welding. The existing base for monitoring dome camera is mostly concentrated in production assembly, and then the prefabricated assembly is assembled together for welding in welding process. If surface rust or surface flatness is poor during welding, it is not conducive to operation adjustment and use. SUMMARY

[0004] The purpose of the present application is to provide a low-power dome camera base processing welding mechanism to solve the problems raised in the background art.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a low-power dome camera base processing welding mechanism, comprising:

[0006] Horizontal conveying table, one side of the horizontal conveying table is provided with lifting control table, the upper end of the lifting control table is provided with inner groove, the inner groove is inserted with jacking and clamping assembly, the jacking and clamping assembly comprises lifting clamping seat, support sleeve and special-shaped piston rod, the upper end of the lifting clamping seat is provided with first welding accessory, to realize lifting and stable clamping of the first welding accessory;

[0007] The pair of positioning assemblies comprises a gas feeding support and a fitting placing pipe, a plurality of second piston rods are movably arranged in the fitting placing pipe, a second welding fitting is inserted into the fitting placing pipe, the fitting placing pipe and the support sleeve are both communicated with the gas feeding support, so as to facilitate the quick positioning of the second welding fitting and the first welding fitting;

[0008] The welding processing assembly is movably arranged on one side of the gas feeding support, and comprises a movable guide frame and two polishing processing discs, which are used for processing the surfaces of the second welding fitting and the first welding fitting.

[0009] Preferably, a pushing cylinder is horizontally arranged on the side of the horizontal conveying table away from the lifting console, an upper piece recess is formed in the upper end of the lifting console, and a pushing plate is arranged at the end of the pushing cylinder and is flush with the upper end of the upper piece recess.

[0010] Preferably, a U-shaped shunt groove is formed in the upper end of the lifting clamping seat, a plurality of first piston grooves are formed in the two sides of the upper piece recess and communicated with the two sides of the U-shaped shunt groove, a plurality of clamping plates are horizontally arranged on the two sides of each of the plurality of upper piece recesses, a plurality of first piston rods are arranged on one side of each of the clamping plates, and the plurality of first piston rods are respectively inserted into the plurality of first piston grooves.

[0011] Preferably, a first reset spring is sleeved on one side of each of the first piston rods inserted into the first piston grooves, and the first reset spring is located on the side of the first piston rod close to the upper piece recess.

[0012] Preferably, the support sleeve is arranged at the lower end of the lifting console, a spring area and a piston area are respectively formed in the upper end and the lower end of the support sleeve, the special-shaped piston rod is vertically arranged at the lower end of the lifting clamping seat, and the lower end of the special-shaped piston rod is movably inserted into the spring area and the piston area of the support sleeve.

[0013] Preferably, a spring pressing plate is arranged at the lower end of the special-shaped piston rod in the spring area, a descending spring is sleeved on the upper end of the spring pressing plate of the special-shaped piston rod, a lifting piston is arranged in the piston area of the special-shaped piston rod, a first gas feeding groove is formed in the center of the lifting piston and penetrates the special-shaped piston rod, and the upper end of the first gas feeding groove is communicated with the U-shaped shunt groove.

[0014] Preferably, a gas inlet is arranged on one side of the gas feeding support, the lower end of the support sleeve is communicated with the gas feeding support, an annular shunt groove is formed in the fitting placing pipe, and a second gas feeding groove is formed in the annular shunt groove and communicated with the gas feeding support.

[0015] Preferably, the inner circumferential side of the annular shunt groove is provided with a plurality of second piston grooves through which the inner peripheral side of the accessory placement tube is arranged, a second piston rod is movably inserted into each of the second piston grooves, one side of the second piston rod is movably inserted into the accessory placement tube and in contact with the outer peripheral side of the second welding accessory, and a second return spring is sleeved on the side of the second piston rod in the second piston groove close to the second welding accessory.

[0016] Preferably, the air feeding support is movably sleeved on one side of the accessory placement tube, the air feeding support is horizontally provided with a pushing cylinder on one side close to the movable guide frame, and the pushing cylinder is connected to the movable guide frame on one side.

[0017] Preferably, the horizontal section of the movable guide frame is provided with an impeller groove, a driving impeller is rotatably arranged in the impeller groove, the central shaft of the driving impeller penetrates the horizontal section of the movable guide frame on the upper and lower sides, two polishing treatment discs are respectively arranged on the two sides of the central shaft of the driving impeller penetrating the movable guide frame, a high-speed airflow groove is arranged in the horizontal section of the movable guide frame and penetrates the impeller groove and points to the second welding accessory, and the upper end surface of the uppermost polishing treatment disc is flush with the lower end surface of the second welding accessory during normal use.

[0018] Compared with the prior art, the present application has the following advantages:

[0019] When the second welding accessory and the first welding accessory are subjected to butt welding processing, the butt positioning assembly and the jacking clamping assembly can be lifted to quickly position and butt the two accessories, and during the butt process, the two accessories are clamped and fixed respectively, and the welding end part can be quickly polished by cooperating with the welding processing assembly. During the polishing process, the posture of the two accessories remains stable, which can stably improve the welding quality and efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The figure is a structural schematic diagram of the present application;

[0021] Figure 2 The figure is a schematic diagram of the installation structure of the lifting clamping seat of the present application;

[0022] Figure 3 The figure is a schematic diagram of the A part of the present application; Figure 2

[0023] Figure 4 The figure is a schematic diagram of the lifting control of the first welding accessory of the present application;

[0024] Figure 5 The figure is a schematic diagram of the impeller groove setting of the present application;

[0025] Figure 6 The figure is a schematic diagram of the setting structure of the second piston rod of the present application;

[0026] Figure 7 The figure is a schematic diagram of the present application​Figure 6 Schematic diagram of part B.

[0027] In the diagram: 1. Horizontal conveyor table; 2. Pushing cylinder; 3. Lifting control console; 4. Lifting clamping seat; 5. First welding accessory; 6. Upper part groove; 7. U-shaped diversion groove; 8. First piston groove; 9. Clamping plate; 10. First piston rod; 11. First return spring; 12. Support sleeve; 13. Irregular piston rod; 14. Spring area; 15. Piston area; 16. Descending spring; 17. Lifting piston; 18. Air supply bracket; 19. Movable guide frame; 20. Pushing cylinder; 21. Impeller groove; 22. High-speed airflow groove; 23. Actuating impeller; 24. Grinding and processing disc; 25. Accessory placement tube; 26. Annular diversion groove; 27. Second piston groove; 28. Second piston rod; 29. ​​Second return spring; 30. Second welding accessory; 31. First air supply groove; 32. Second air supply groove. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figures 1-7 The present invention provides the following technical solutions:

[0030] A welding mechanism for processing a low-power PTZ camera base includes a horizontal conveyor table 1. A lifting control console 3 is provided on one side of the horizontal conveyor table 1. An inner groove is provided at the upper end of the lifting control console 3. A lifting clamping assembly is inserted into the inner groove. The lifting clamping assembly includes a lifting clamping seat 4, a support sleeve 12, and a shaped piston rod 13. A first welding accessory 5 is provided at the upper end of the lifting clamping seat 4 to achieve lifting and stable clamping of the first welding accessory 5. A pusher cylinder 2 is horizontally provided on the side of the horizontal conveyor table 1 away from the lifting control console 3. An upper part groove 6 is provided at the upper end of the lifting control console 3. A pusher plate is provided at the end of the pusher cylinder 2. The lower end of the pusher plate is flush with the upper part groove 6. The horizontal conveyor table 1 can move the first welding accessory 5 to be processed to the position of the lifting control console 3. Then, the pusher plate of the pusher cylinder 2 pushes the first welding accessory 5 into the upper part groove 6 of the lifting clamping seat 4 for clamping. Similarly, when the next first welding accessory 5 is pushed, the already welded first welding accessory 5 is pushed out of the upper part groove 6.

[0031] The U-shaped shunt groove 7 is arranged in the upper end of the lifting clamping seat 4, the first piston grooves 8 are arranged in the two sides of the upper piece groove 6 and communicated with the two sides of the U-shaped shunt groove 7, the clamping plates 9 are horizontally arranged in the two sides of the upper piece groove 6, the first piston rods 10 are arranged on one side of the clamping plates 9, the first piston rods 10 are respectively inserted into the first piston grooves 8, the first return springs 11 are sleeved on one side of the first piston rods 10 inserted into the first piston grooves 8, and the first return springs 11 are located on the side of the first piston rods 10 close to the upper piece groove 6. When the high-pressure gas is filled in the U-shaped shunt groove 7, the high-pressure gas pushes the first piston grooves 8 to control the clamping plates 9 to clamp and fix the first welding fitting 5, and the first return springs 11 can make the clamping plates 9 away from the first welding fitting 5 in the natural state without gas filling.

[0032] The support sleeve 12 is arranged at the lower end of the lifting console 3, the spring area 14 and the piston area 15 are respectively arranged in the upper and lower ends of the support sleeve 12, the special-shaped piston rod 13 is vertically arranged at the lower end of the lifting clamping seat 4, the lower end of the special-shaped piston rod 13 is movably inserted into the spring area 14 and the piston area 15 of the support sleeve 12, the spring pressing plate is arranged at the lower end of the special-shaped piston rod 13 located in the spring area 14, the lowering spring 16 is sleeved on the upper end of the spring pressing plate of the special-shaped piston rod 13, the lifting piston 17 is arranged in the piston area 15 of the special-shaped piston rod 13, the first gas feeding groove 31 is arranged in the center of the lifting piston 17 and penetrates the special-shaped piston rod 13, the upper end of the first gas feeding groove 31 is communicated with the U-shaped shunt groove 7, when the high-pressure gas enters from below the support sleeve 12, the high-pressure gas will first enter the U-shaped shunt groove 7 from the first gas feeding groove 31, so as to clamp the first welding fitting 5 by the clamping plates 9, and then the lifting piston 17 pushes the special-shaped piston rod 13 and the lifting clamping seat 4 to be lifted along with the pressure gradually increasing, the position of the special-shaped piston rod 13 located in the spring area 14 is a prismatic rod structure, so as to avoid unnecessary rotation of the lifting clamping seat 4 when the lifting clamping seat 4 moves up and down.

[0033] The butt joint positioning assembly is arranged to realize the butt joint of the second welding fitting 30 and the first welding fitting 5, and comprises the gas feeding support 18 and the fitting placing pipe 25. A plurality of second piston rods 28 are movably arranged in the fitting placing pipe 25, and the second welding fitting 30 is inserted into the fitting placing pipe 25. The fitting placing pipe 25 and the support sleeve pipe 12 are both in communication with the gas feeding support 18, so that the second welding fitting 30 and the first welding fitting 5 can be quickly positioned. A gas inlet is arranged on one side of the gas feeding support 18, and the lower end of the support sleeve pipe 12 is in communication with the gas feeding support 18. An annular shunt groove 26 is arranged in the fitting placing pipe 25. A second gas feeding groove 32 is arranged in the annular shunt groove 26 in communication with the gas feeding support 18. A plurality of second piston grooves 27 are arranged in the annular shunt groove 26 in penetration of the inner circumferential side of the fitting placing pipe 25. A second piston rod 28 is movably inserted into each of the second piston grooves 27. The second piston rod 28 is movably inserted into the fitting placing pipe 25 on one side and in contact with the outer circumferential side of the second welding fitting 30. A second return spring 29 is sleeved on the side of the second piston rod 28 located in the second piston groove 27 and close to the second welding fitting 30. The first welding fitting 5 is controlled to lift and contact the second welding fitting 30 by the special-shaped piston rod 13. The independent gas source fed by the gas feeding support 18 is used to realize the tight fixing of the second piston rod 28. After the second welding fitting 30 contacts the first welding fitting 5, a sufficient gap is reserved at the joint position of the second welding fitting 30 and the first welding fitting 5 for the spot welding of the welding robot. After the welding is completed, the second piston rod 28 is released first, and then the second welding fitting 30 and the first welding fitting 5 are lowered together with the lifting and clamping seat 4, and then pushed into the other side.

[0034] The welding processing assembly is arranged to perform surface treatment on the welding surface of the second welding fitting 30 and the first welding fitting 5. The welding processing assembly is movably arranged on one side of the gas feeding support 18. The welding processing assembly comprises the movable guide frame 19 and two polishing treatment discs 24. The movable guide frame 19 is movably sleeved on one side of the gas feeding support 18 close to the fitting placing pipe 25. The push cylinder 20 is horizontally arranged on one side of the gas feeding support 18 close to the movable guide frame 19. The push cylinder 20 is connected with the movable guide frame 19 on one side. During the lifting of the first welding fitting 5, the movable guide frame 19 pushes the second welding fitting 30 and the first welding fitting 5 through the push cylinder 20.

[0035] The horizontal section of the movable guide frame 19 is provided with an impeller groove 21, and a stirring impeller 23 is rotatably arranged in the impeller groove 21. The central shaft of the stirring impeller 23 penetrates the upper and lower sides of the horizontal section of the movable guide frame 19. Two polishing treatment discs 24 are respectively arranged on the two sides of the central shaft of the stirring impeller 23 penetrating the movable guide frame 19. The horizontal section of the movable guide frame 19 is provided with a high-speed airflow groove 22, which penetrates the impeller groove 21 and points to the second welding accessory 30. In normal use, the upper end surface of the uppermost polishing treatment disc 24 is flush with the lower end surface of the second welding accessory 30. A high-pressure gas source enters the impeller groove 21 through the high-speed airflow groove 22, and then blows the stirring impeller 23 in the impeller groove 21, so that the stirring impeller 23 rotates at high speed, and the polishing treatment disc 24 rotates at high speed, thereby polishing the surface of the second welding accessory 30 and the first welding accessory 5, treating the rusted and uneven positions, and improving the welding efficiency and welding quality.

[0036] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A welding mechanism for processing a low-power PTZ camera base, characterized in that, include: A horizontal conveyor table (1) is provided with a lifting control console (3) on one side. The upper end of the lifting control console (3) is provided with an inner groove. A lifting clamping assembly is inserted into the inner groove. The lifting clamping assembly includes a lifting clamping seat (4), a support sleeve (12) and a special-shaped piston rod (13). The upper end of the lifting clamping seat (4) is provided with a first welding accessory (5) to realize the lifting and stable clamping of the first welding accessory (5). The assembly positioning component includes an air supply bracket (18) and a component placement tube (25). Several second piston rods (28) are movably arranged inside the component placement tube (25). A second welding component (30) is inserted into the component placement tube (25). The component placement tube (25) and the support sleeve (12) are both connected to the air supply bracket (18) to facilitate the rapid positioning of the second welding component (30) and the first welding component (5). A welding processing assembly is movably disposed on one side of the gas supply bracket (18). The welding processing assembly includes a movable guide (19) and two grinding processing discs (24) for processing the surfaces of the second welding accessory (30) and the first welding accessory (5). The horizontal section of the movable guide (19) is provided with an impeller groove (21), and a rotating impeller (23) is provided in the impeller groove (21). The central axis of the rotating impeller (23) passes through the upper and lower sides of the horizontal section of the movable guide (19). Two grinding discs (24) are respectively located on both sides of the central axis of the rotating impeller (23) passing through the movable guide (19). The horizontal section of the movable guide (19) points to the second welding accessory (30) and passes through the impeller groove (21) to provide a high-speed airflow groove (22). In normal use, the upper end face of the grinding disc (24) located at the top is flush with the lower end face of the second welding accessory (30).

2. The welding mechanism for processing a low-power PTZ camera base according to claim 1, characterized in that: The horizontal conveyor (1) is provided with a pusher cylinder (2) on the side away from the lifting control console (3). The upper end of the lifting control console (3) is provided with an upper part groove (6). The end of the pusher cylinder (2) is provided with a pusher plate. The lower end of the pusher plate is flush with the upper part groove (6).

3. The welding mechanism for processing a low-power PTZ camera base according to claim 2, characterized in that: The upper end of the lifting clamping seat (4) is provided with a U-shaped diversion groove (7). The two sides of the upper part groove (6) are respectively connected to the two sides of the U-shaped diversion groove (7) and a number of first piston grooves (8) are provided. The two sides of the upper part groove (6) are horizontally provided with clamping plates (9). The side of the clamping plate (9) is provided with a number of first piston rods (10), and the number of first piston rods (10) are respectively inserted into the number of first piston grooves (8).

4. The welding mechanism for processing a low-power PTZ camera base according to claim 3, characterized in that: The first piston rod (10) is inserted into the first piston groove (8) and a first return spring (11) is sleeved on one side, and the first return spring (11) is located on the side of the first piston rod (10) near the upper part groove (6).

5. The welding mechanism for processing a low-power PTZ camera base according to claim 4, characterized in that: The support sleeve (12) is located at the lower end of the lifting control console (3). The upper and lower ends of the support sleeve (12) are respectively provided with a spring area (14) and a piston area (15). The irregular piston rod (13) is vertically located at the lower end of the lifting clamping seat (4). The lower end of the irregular piston rod (13) is movably inserted into the spring area (14) and piston area (15) of the support sleeve (12).

6. The welding mechanism for processing a low-power PTZ camera base according to claim 5, characterized in that: The irregular piston rod (13) is located in the spring area (14) with a spring pressure plate at its lower end. The irregular piston rod (13) is located in the spring pressure plate with a descending spring (16) sleeved on its upper end. The irregular piston rod (13) is located in the piston area (15) with a lifting piston (17). The lifting piston (17) has a first air delivery groove (31) through the irregular piston rod (13) at its center. The upper end of the first air delivery groove (31) is connected to the U-shaped diversion groove (7).

7. The welding mechanism for processing a low-power PTZ camera base according to claim 6, characterized in that: The air supply bracket (18) has an air inlet on one side. The lower end of the support sleeve (12) is connected to the air supply bracket (18). The accessory placement tube (25) has an annular diversion groove (26). The annular diversion groove (26) is connected to the air supply bracket (18) and has a second air supply groove (32).

8. The welding mechanism for processing a low-power PTZ camera base according to claim 7, characterized in that: The annular diversion groove (26) has several second piston grooves (27) on the inner circumference of the accessory placement tube (25). A second piston rod (28) is movably inserted into each of the several second piston grooves (27). One side of the second piston rod (28) is movably inserted into the accessory placement tube (25) and contacts the outer circumference of the second welding accessory (30). A second return spring (29) is sleeved on the side of the second piston rod (28) in the second piston groove (27) near the second welding accessory (30).

9. The welding mechanism for processing a low-power PTZ camera base according to claim 8, characterized in that: The air supply bracket (18) is movably fitted with a movable guide (19) on the side near the accessory placement tube (25). A push cylinder (20) is horizontally provided on the side of the air supply bracket (18) near the movable guide (19). One side of the push cylinder (20) is connected to the movable guide (19).

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