Press welding device based on lamp production

Abstract

The utility model discloses a pressure welding device based on lamp production, which comprises a rectangular plate, a connecting plate, a cylinder, a mounting seat, a welding head body, a connecting structure, a support plate and an adjusting structure. The pressure welding position of the welding head body is indicated, the pressure welding precision is improved, an air cylinder is controlled to downwards push a mounting base, the mounting base drives the welding head body to move, the mounting base drives a first rotating base to downwards move at the same time, the first rotating base drives a connecting rod to move, and the connecting rod can rotate through a rectangular groove and a second rotating base; and then the second rotating seat drives the rectangular strip to move rightwards, the rectangular strip drives the laser to move rightwards, the situation that the laser interferes with movement of the welding head body is avoided, the adjusting structure is arranged, the two motors are controlled to rotate, the horizontal position of the fixing seat is adjusted, and the effect of improving the pressure welding speed is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related field of pressure welding especially relates to a pressure welding device based on lamp production. BACKGROUND

[0002] Pressure welding refers to applying a certain pressure to a combined welding part under heating or non-heating conditions to make it produce plastic deformation or melt, and through recrystallization and diffusion, the atoms on the two separated surfaces are connected by forming metal bonds. There are many types of pressure welding, and commonly used ones include resistance welding, forge welding, contact welding, friction welding, gas pressure welding, cold pressure welding, and explosive welding, all of which belong to the category of pressure welding.

[0003] A pressure welding device for lamp production is disclosed in Chinese patent No. CN116000434A. By adjusting the length of the first fixed seat extending into the second fixed seat, the distance between the two clamping blocks can be controlled, making it suitable for pressure welding jigs of various sizes. The size of the pressure welding jig is appropriately selected according to the size of the wire and the light source plate, which improves the adaptability of the device to various sizes of wire and light source plate, and to some extent reduces the production cost.

[0004] Although the above-mentioned pressure welding device for lamp production has certain advantages in adapting to different sizes of wire, the welding head body is not convenient for aligning the wire and light source plate of the lamp for pressure welding, which makes the pressure welding efficiency low, and it is not convenient to adjust the position of the pressure welding jig, which affects the speed of pressure welding. Utility model content

[0005] Therefore, in order to solve the above-mentioned defects, the utility model provides a pressure welding device based on lamp production, which is provided with a connecting structure, which improves the precision of pressure welding. By setting the adjusting structure, the pressure welding speed is improved.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: A pressure welding device based on lamp production, including rectangular board, connecting plate, pneumatic cylinder, mounting seat, welding head body, connecting structure, support plate and adjusting structure, the similar end top of rectangular board is fixed with connecting plate, the upper end surface middle part of connecting plate is installed with pneumatic cylinder, the lower extreme of pneumatic cylinder penetrates connecting plate and is fixedly connected with mounting seat, the lower extreme of mounting seat is installed with welding head body, the right end surface upside of mounting seat is fixed with connecting structure, the similar end downside of rectangular board is fixed with support plate, the upper end surface middle part of support plate is provided with adjusting structure, the connecting structure includes first rotating seat, connecting rod, second rotating seat, moving structure and laser, the one end of connecting rod is rotatably connected with first rotating seat through pivot, and the other end of connecting rod is rotatably connected with second rotating seat through pivot, the lower extreme of second rotating seat is fixedly connected with moving structure, and the left extreme of moving structure is fixedly connected with laser, the left end surface of first rotating seat is fixedly connected with mounting seat.

[0007] Optionally, the adjusting structure includes longitudinal movement structure, transverse movement structure and fixed seat, the upper side of the longitudinal movement structure is provided with the transverse movement structure, and the upper side of the transverse movement structure is provided with the fixed seat.

[0008] Optionally, the moving structure includes a rectangular strip, a limiting block and a limiting frame, the right side outer wall of the rectangular strip is fixed with the limiting block, the left end surface of the limiting block is attached to the limiting frame, and the left end surface of the limiting frame is fixedly connected to the rectangular plate.

[0009] Optionally, the longitudinal movement structure and the transverse movement structure are consistent in structure, the transverse movement structure includes a support frame, a motor, a screw rod, a limiting rod and a sliding block, the right end surface front side of the support frame is provided with the motor, the output end of the motor is transmissionally connected with one end of the screw rod through the support frame, the other end of the screw rod is rotatably connected with the support frame through a bearing, the rear side of the screw rod is provided with the limiting rod, the middle part of the screw rod and the limiting rod is penetrated by the sliding block, and the inner wall of the sliding block is threadedly connected with the screw rod, the lower end surface of the support frame is connected with the longitudinal movement structure, and the upper end surface of the sliding block is connected with the fixed seat.

[0010] Optionally, a rectangular groove is formed in the middle upper side of the right end surface of the right rectangular plate, so as to facilitate the rotation of the connecting rod.

[0011] Optionally, the vertical direction of the welding head body and the laser is on the same central axis, which is conducive to improving the precision of pressure welding by the laser.

[0012] Optionally, two groups of moving structures are provided, and the left ends of the moving structures are fixed on the right end surface of the laser on the upper and lower sides, so as to provide better limiting.

[0013] The utility model discloses a beneficial effect:

[0014] The utility model discloses a kind of pressure welding device based on lamp production, by being provided with connecting structure, utilize laser and welding head body are in same center line, by laser emission indicating light, the pressure welding position of welding head body is indicated, increase pressure welding accuracy, control cylinder pushes down mounting seat, mounting seat drives welding head body to move, mounting seat simultaneously drives first rotating seat to move downwards, first rotating seat drives connecting rod to move, connecting rod utilizes rectangular groove and second rotating seat, so that connecting rod can rotate, and then make second rotating seat drive rectangular strip to move right, rectangular strip drives laser to move right, avoid laser interference welding head body movement, by being provided with adjusting structure, control two groups of motor rotation, adjust the horizontal position of fixed seat, reach the effect of improving pressure welding speed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the connecting structure schematic diagram of the utility model;

[0017] Figure 3 It is the connecting structure Figure 1 of the utility model A place local amplification diagram;

[0018] Figure 4 It is the adjusting structure schematic diagram of the utility model;

[0019] Figure 5 It is the transverse movement structure schematic diagram of the utility model.

[0020] Among them: rectangular plate-1, rectangular groove-11, connecting plate-2, cylinder-3, mounting seat-4, welding head body-5, connecting structure-6, support plate-7, adjusting structure-8, first rotating seat-61, connecting rod-62, second rotating seat-63, movement structure-64, laser-65, longitudinal movement structure-81, transverse movement structure-82, fixed seat-83, support frame-821, motor-822, screw-823, limit rod-824, sliding block-825. DETAILED DESCRIPTION

[0021] In order to further explain the technical scheme of the utility model, below by specific embodiment is elaborated in detail.

[0022] Please refer to Figures 1-3This utility model provides a pressure welding device for lamp production, including a rectangular plate 1, a connecting plate 2, a cylinder 3, a mounting base 4, a welding head body 5, a connecting structure 6, a support plate 7, and an adjusting structure 8. The connecting plate 2 is fixed to the top of the near end of the rectangular plate 1. The cylinder 3 is installed in the middle of the upper surface of the connecting plate 2. The lower end of the cylinder 3 passes through the connecting plate 2 and is fixedly connected to the mounting base 4. The welding head body 5 is installed at the lower end of the mounting base 4. The connecting structure 6 is fixed to the upper side of the right end surface of the mounting base 4. The support plate 7 is fixed to the lower side of the near end of the rectangular plate 1. The adjusting structure 8 is provided in the middle of the upper surface of the support plate 7. The connecting structure 6 includes a first rotating seat 61, a connecting rod 62, a second rotating seat 63, a moving structure 64, and a laser 65. The first rotating seat 61 is rotatably connected to one end of the connecting rod 62 via a rotating shaft, and the other end of the connecting rod 62 is rotatably connected to the second rotating seat 63 via a rotating shaft. The lower end of the second rotating seat 63 is fixedly connected to the moving structure 64, and the left end of the moving structure 64 is fixedly connected to the laser 65. The laser 65 is fixedly connected. Laser 65 is widely used in existing technology, so it will not be elaborated upon. The left end face of the first rotating seat 61 is fixedly connected to the mounting base 4. A rectangular groove 11 is provided on the upper side of the middle of the right end face of the right rectangular plate 1 to facilitate the rotation of the connecting rod 62. The vertical directions of the welding head body 5 and the laser 65 are on the same central axis. The indicator light of the laser 65 coincides with the movement trajectory of the welding head body 5, providing workers with an intuitive positioning reference, which is beneficial to the welding head body 5. The laser 65 is used to improve the accuracy of pressure welding. Two sets of moving structures 64 are provided. The left end of the moving structure 64 is fixed to the upper and lower sides of the right end face of the laser 65 to provide better positioning. The moving structure 64 includes a rectangular bar 641, a limiting block 642 and a limiting frame 643. The right outer wall of the rectangular bar 641 is fixed with the limiting block 642. The left end face of the limiting block 642 is in contact with the limiting frame 643, and the left end face of the limiting frame 643 is fixedly connected to the rectangular plate 1.

[0023] Please see Figures 4-5This utility model provides a pressure welding device for lamp production. The adjustment structure 8 includes a longitudinal moving structure 81, a transverse moving structure 82, and a fixed base 83. The transverse moving structure 82 is installed on the upper side of the longitudinal moving structure 81, and the fixed base 83 is installed on the upper side of the transverse moving structure 82. The lower end face of the longitudinal moving structure 81 is connected to the support plate 7. The longitudinal moving structure 81 and the transverse moving structure 82 have the same structure. The transverse moving structure 82 includes a support frame 821, a motor 822, a screw 823, a limiting rod 824, and a sliding block 825. The motor 822 is installed on the front side of the right end face of the support frame 821. The output end of the motor 822 passes through the support frame 821 and is connected to one end of the screw 823 for transmission. The other end of the screw 823 is rotatably connected to the support frame 821 via a bearing. A limit rod 824 is provided on the rear side of the screw 823. A sliding block 825 passes through the middle of both the screw 823 and the limit rod 824. The inner wall of the sliding block 825 is threadedly connected to the screw 823. The lower end face of the support frame 821 is installed and connected to the longitudinal moving structure 81. The upper end face of the sliding block 825 is installed and connected to the fixed seat 83. The upper end face of the fixed seat 83 is used to install the pressure welding fixture. The longitudinal moving structure 81 and the transverse moving structure 82 are installed in a stacked manner. The longitudinal moving structure 81 is installed by rotating 90 degrees around the center point of the transverse moving structure 82, so that the two components can work in coordination and realize the precise movement of the fixed seat 83 in the two-dimensional plane.

[0024] The working principle is as follows:

[0025] First, the new device is placed in the required position and the circuit is connected. The pressure welding fixture is installed on the upper surface of the fixed base 83 by bolts. The light source board is clamped by the pressure welding fixture, and the lamp is wired through the wiring groove in the pressure welding fixture. Since the indicator light emitted by the laser 65 is set in the same vertical line as the welding head body 5, the pressure welding position of the welding head body 5 is indicated by the indicator light emitted by the laser 65. The pressure welding position of the lamp and the circuit to be pressure welded is adjusted according to the indicated position.

[0026] Secondly, during adjustment, the two sets of motors 822 of the longitudinal moving structure 81 and the transverse moving structure 82 are operated separately. The output end of the motor 822 drives the screw 823 to rotate. The screw 823 drives the fixed seat 83 to move by the limit rod 824. Then, the horizontal position of the fixed seat 83 is adjusted by the longitudinal moving structure 81 and the transverse moving structure 82 respectively. The fixed seat 83 drives the pressure welding fixture to move, so that the indicator light of the laser 65 is aligned with the required pressure welding line, which improves the pressure welding accuracy and facilitates the adjustment of the pressure welding position, that is, improves the pressure welding efficiency.

[0027] Third, by utilizing the fact that the laser 65 of the connecting structure 6 and the welding head body 5 are on the same center line, when the control cylinder 3 moves downward, the cylinder 3 pushes the mounting seat 4 downward, the mounting seat 4 drives the welding head body 5 downward, and the mounting seat 4 simultaneously drives the first rotating seat 61 downward. The first rotating seat 61 drives the connecting rod 62 downward. The connecting rod 62 can rotate using the rectangular groove 11 and the second rotating seat 63, which in turn drives the rectangular bar 641 to move to the right. The rectangular bar 641 drives the laser 65 to move to the right, thus avoiding interference of the laser 65 with the movement of the welding head body 5 and achieving the effect of improving the accuracy of pressure welding. When the cylinder 3 retracts upward, it resets the mounting seat 4 and the welding head body 5, and at the same time, the laser 65 is reset to be on the same vertical line as the welding head body 5.

[0028] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0029] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pressure welding device based on lamp production, comprising a rectangular plate (1), a connecting plate (2), a pneumatic cylinder (3), a mounting seat (4) and a welding head body (5), the proximal end top of the rectangular plate (1) is fixed with the connecting plate (2), the upper end surface of the connecting plate (2) is installed with the pneumatic cylinder (3), and the lower end of the pneumatic cylinder (3) is fixedly connected with the mounting seat (4) through the connecting plate (2), and the lower end of the mounting seat (4) is installed with the welding head body (5). characterized in that It also includes a connecting structure (6), a support plate (7) and an adjusting structure (8), the right end surface of the mounting seat (4) is fixed with the connecting structure (6), the proximal end of the rectangular plate (1) is fixed with the support plate (7), and the upper end surface of the support plate (7) is provided with the adjusting structure (8), the connecting structure (6) includes a first rotating seat (61), a connecting rod (62), a second rotating seat (63), a moving structure (64) and a laser (65), the first rotating seat (61) is rotatably connected with one end of the connecting rod (62) through a rotating shaft, the other end of the connecting rod (62) is rotatably connected with the second rotating seat (63) through a rotating shaft, the lower end of the second rotating seat (63) is fixedly connected with the moving structure (64), and the left end of the moving structure (64) is fixedly connected with the laser (65), and the left end surface of the first rotating seat (61) is fixedly connected with the mounting seat (4).

2. The crimping device based on the production of a luminaire according to claim 1, characterized in that: The adjusting structure (8) includes a longitudinal moving structure (81), a transverse moving structure (82) and a fixed seat (83), the upper side of the longitudinal moving structure (81) is installed with the transverse moving structure (82), the upper side of the transverse moving structure (82) is installed with the fixed seat (83), and the lower end surface of the longitudinal moving structure (81) is installed and connected with the support plate (7).

3. The crimping device based on the production of a luminaire according to claim 1, characterized in that: The moving structure (64) includes a rectangular strip (641), a limiting block (642) and a limiting frame (643), the right side outer wall of the rectangular strip (641) is fixed with the limiting block (642), the left end surface of the limiting block (642) is attached with the limiting frame (643), and the left end surface of the limiting frame (643) is fixedly connected on the rectangular plate (1).

4. The crimping device based on the lamp production according to claim 2, characterized in that: The longitudinal moving structure (81) and the transverse moving structure (82) are consistent in structure, the transverse moving structure (82) comprises a support frame (821), a motor (822), a screw rod (823), a limiting rod (824) and a sliding block (825), the right end surface front side of the support frame (821) is provided with the motor (822), the output end of the motor (822) is in transmission connection with one end of the screw rod (823) through the support frame (821), the other end of the screw rod (823) is rotatably connected with the support frame (821) through a bearing, the rear side of the screw rod (823) is provided with the limiting rod (824), the middle parts of the screw rod (823) and the limiting rod (824) are both penetrated by the sliding block (825), the inner wall of the sliding block (825) is in threaded connection with the screw rod (823), and the lower end surface of the support frame (821) is in mounting connection with the longitudinal moving structure (81); the upper end surface of the sliding block (825) is in mounting connection with the fixed seat (83).

5. The crimping device based on the production of a luminaire according to claim 1, characterized in that: The right end surface middle upper side of the rectangular plate (1) is provided with a rectangular groove (11).

6. The crimping device based on the production of a luminaire according to claim 1, characterized in that: The vertical direction of the welding head body (5) and the laser (65) is on the same central axis.

7. The crimping device based on the production of a luminaire according to claim 1, characterized in that: The moving structure (64) is provided with two groups, and the left ends of the moving structures (64) are respectively fixed on the right end surfaces of the lasers (65) on the upper and lower sides.

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