A laser welding machine based collimating assembly apparatus

Abstract

The present application relates to the technical field of mirror welding head assembly, and provides a collimation assembly assembly equipment based on a laser welding machine, which comprises a mirror barrel fixing device, a lens assembly device, a mirror barrel transfer device, a gasket assembly device and a spring ring assembly device, the mirror barrel fixing device is arranged on the upper surface of a workbench, the side surface of the mirror barrel fixing device is linearly sequentially provided with the lens assembly device, the mirror barrel transfer device, the gasket assembly device and the spring ring assembly device; the lens assembly device comprises a support assembly, a driving assembly and a transmission assembly, the bottom of the support assembly is fixedly connected with the workbench, the two side surfaces of the driving assembly are rotationally connected with the top of the support assembly, and the connecting end of the transmission assembly is rotationally connected with the working end of the driving assembly, so that the lens is gradually pushed down to a preset position, the production qualified rate is improved, and the lens assembly device has good market application value.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of galvanometer welding head assembly, in particular to a collimation assembly assembly equipment based on a laser welding machine. BACKGROUND

[0002] The laser welding machine is also commonly known as the laser welding machine, which is a machine for laser material processing. According to its working mode, it is divided into laser die welding machine, automatic laser welding machine, laser spot welding machine and fiber transmission laser welding machine. Laser welding is a process of using high-energy laser pulses to locally heat a small area of the material. The energy of laser radiation spreads to the interior of the material through heat conduction, melts the material and forms a specific molten pool to achieve the purpose of welding. The galvanometer welding head is an important part of the laser welding machine. The collimation assembly in the galvanometer welding head can adjust the laser beam to make it a more accurate and high-quality focused spot. Therefore, the quality of the collimation assembly will have a great impact on the welding quality. Since the lens in the collimation assembly is made of glass and is easy to break, a small clamping force or pushing force is often used during the assembly of the collimation assembly to prevent damage caused by excessive clamping force or pushing force. This will cause the parts to not be assembled in place during the assembly of the collimation assembly, thereby affecting the quality of the collimation assembly and reducing the assembly efficiency. SUMMARY

[0003] The problem solved by the present application is that when assembling the collimation assembly, a small pushing force is often used to transplant the lens into the collimation lens barrel due to the fragile material of the lens, which causes the lens to not be assembled in place, thereby affecting the welding quality.

[0004] To solve the above problems, the present application provides a collimation assembly assembly equipment based on a laser welding machine, which comprises a lens barrel fixing device, a lens assembly device, a lens barrel transfer device, a gasket assembly device and a spring ring assembly device. The lens barrel fixing device is arranged on the upper surface of the workbench. The side surface of the lens barrel fixing device is linearly arranged with the lens assembly device, the lens barrel transfer device, the gasket assembly device and the spring ring assembly device in sequence. The lens assembly device comprises a support assembly, a driving assembly and a transmission assembly. The bottom of the support assembly is fixedly connected with the workbench. The two side surfaces of the driving assembly are rotatably connected with the top of the support assembly. The connecting end of the transmission assembly is rotatably connected with the working end of the driving assembly.

[0005] Preferably, the support assembly comprises a first support frame, a first support plate, a mounting groove and a support boss. The mounting groove is opened in the side surface of the support boss. One end of each of the two first support plates is fixedly connected with the two side surfaces of the support boss.

[0006] Preferably, the driving assembly comprises a second support frame, a first driving cylinder and a driving connecting block, two side faces of the second support frame are respectively rotationally connected with top ends of two first support plates, the first driving cylinder is embedded in the second support frame, and an operating end of the first driving cylinder is rotationally connected with one end of the driving connecting block.

[0007] Preferably, the driving connecting block is in L shape, the driving connecting block comprises a connecting block body, a first connecting hole, a second connecting hole and a third connecting hole, the first connecting hole and the second connecting hole are respectively formed at two ends of the connecting block body, the first connecting hole is rotationally connected with the operating end of the first driving cylinder through a first rotating shaft, and the third connecting hole is formed at a center of the connecting block and is rotationally connected with an inner wall of the mounting groove through a second rotating shaft.

[0008] Preferably, the transmission assembly comprises a transmission block, a transmission pressure rod, a transmission support sliding block and a buffer pad, one end of the transmission block is rotationally connected with the third connecting hole through a third rotating shaft, the other end of the transmission block is rotationally connected with one end of the transmission pressure rod through a fourth rotating shaft, the transmission pressure rod is slidingly arranged in the transmission support sliding block, and the other end of the transmission pressure rod is provided with the buffer pad.

[0009] Preferably, the lens barrel fixing device comprises a fixing support seat, a fixing cylinder, a fixing connecting plate, a fixing boss and fixing sliding blocks, the fixing cylinder is arranged at one end of the fixing support seat, an operating end of the fixing cylinder is rotationally connected with one end of the fixing connecting plate, a bottom of the fixing connecting plate is slidingly connected with the fixing support seat, the other end of the fixing connecting plate is slidingly connected with two fixing sliding blocks respectively, bottoms of the two fixing sliding blocks are slidingly connected with the fixing support seat respectively, the fixing boss is located at side faces of the two fixing sliding blocks and is fixedly connected with the fixing support seat.

[0010] Preferably, the gasket assembling device comprises a gasket transplanting assembly and a lens barrel positioning assembly, the lens barrel positioning assembly is arranged below an operating end of the gasket transplanting assembly; the lens barrel positioning assembly comprises a third support frame, a driving unit, a linkage unit and a resisting unit, one end of the third support frame is provided with a support frame boss, a support frame arc-shaped groove is formed in a side face of the support frame boss, the driving unit is arranged at the other end of the third support frame, an operating end of the driving unit is rotationally connected with one end of the linkage unit, and the other end of the linkage unit is rotationally connected with one end of the resisting unit.

[0011] Preferably, the driving unit comprises a driving support frame, a second driving cylinder and a driving plate, one end of the driving support frame is arranged on the upper surface of the third support frame, the second driving cylinder is arranged on the other end of the driving support frame, the working end of the second driving cylinder is rotatably connected with one end of the driving plate, and the other end of the driving plate is rotatably connected with the third support frame.

[0012] Preferably, the driving unit comprises a driving support frame, a second driving cylinder and a driving plate, one end of the driving support frame is arranged on the upper surface of the third support frame, the second driving cylinder is arranged on the other end of the driving support frame, the working end of the second driving cylinder is rotatably connected with one end of the driving plate, and the other end of the driving plate is rotatably connected with the third support frame.

[0013] Preferably, the driving unit comprises a driving support frame, a second driving cylinder and a driving plate, one end of the driving support frame is arranged on the upper surface of the third support frame, the second driving cylinder is arranged on the other end of the driving support frame, the working end of the second driving cylinder is rotatably connected with one end of the driving plate, and the other end of the driving plate is rotatably connected with the third support frame.

[0014] Compared with the prior art, the lens barrel is fixed by the lens barrel fixing device, the lens is placed in the lens barrel by the loading mechanical arm, the lens in the lens barrel is pressed to the preset position by the lens assembling device, the assembled lens barrel is clamped and turned over by the lens barrel transfer device on one side of the lens assembling device, the lens barrel is changed from the vertical state to the horizontal state after turning over, then the lens barrel turned over to the horizontal state is placed on the lens barrel positioning assembly in the gasket assembling device, the lens barrel is positioned by the lens barrel positioning assembly, two gaskets are pushed in from the two ends of the lens barrel by the gasket transplanting assembly to push into the preset position of the lens barrel, after completion, the lens barrel is clamped by the mechanical arm, then the lens barrel is transferred to the lens barrel clamping assembly, the lens barrel is clamped by the lens barrel clamping assembly, the spring compression ring inserted into the lens barrel is sucked and inserted by the spring compression ring inserting assembly, the pushing force of the first driving cylinder is converted into segmented pressing by the driving connecting block, the transmission block and the transmission pressing rod, so as to reduce the damage to the lens during lens assembly, the lens barrel clamping assembly, the lens barrel fixing device and the lens barrel positioning assembly ensure the fixation of the lens barrel, avoid the displacement of the lens barrel during assembly, thereby improving the assembly accuracy and efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 Structure schematic diagram of the collimation assembly assembling equipment of the laser welding machine of the present application;

[0016] Figure 2 Structure schematic diagram of the lens assembling device of the embodiment of the present application;

[0017] Figure 3 Partial schematic diagram of the driving connecting block and the transmission assembly connection of the embodiment of the present application;

[0018] Figure 4 Structure schematic diagram of the lens barrel fixing device of the embodiment of the present application;

[0019] Figure 5 Structure schematic diagram of the lens barrel positioning assembly of the embodiment of the present application;

[0020] Figure 6 Partial schematic diagram of the driving unit and the linkage positioning frame connection of the embodiment of the present application;

[0021] Figure 7 Structure schematic diagram of the linkage unit of the embodiment of the present application;

[0022] Figure 8 Schematic diagram of the interference unit of the embodiment of the present application;

[0023] Figure 9 Structure schematic diagram of the gasket transplanting assembly of the embodiment of the present application;

[0024] Figure 10 Structure schematic diagram of the gasket sucking unit of the embodiment of the present application;

[0025] Figure 11 Structure schematic diagram of the gasket placing unit of the embodiment of the present application.

[0026] Figure 12 Structure schematic diagram of the spring gasket assembling device of the embodiment of the present application.

[0027] Explanation of reference numerals: 1-tube fixing device; 2-lens assembling device; 3-tube transfer device; 4-gasket assembling device; 5-spring grommet assembling device; 6-support assembly; 7-driving assembly; 8-transmission assembly; 9-driving connecting block; 10-first connecting hole; 11-second connecting hole; 12-transmission block; 13-transmission pressing rod; 14-transmission support sliding block; 15-cushion; 16-fixing support base; 17-fixing air cylinder; 18-fixing connecting plate; 19-fixing boss; 20-fixing sliding block; 21-driving unit; 22-linking unit; 23-resisting unit; 24-driving support frame; 25-second driving air cylinder; 26-driving plate; 27-linking positioning frame; 28-third support frame; 29-linking positioning sliding groove; 30-positioning sliding block; 31-positioning connecting rod; 32-resisting sliding plate; 33-sliding plate boss; 34-sliding plate sliding groove; 35-sliding plate connecting rod; 36-sliding plate spring; 37-sliding plate arc-shaped recess; 38-gasket support frame; 39-gasket linear sliding table; 40-gasket sucking unit; 41-gasket placing unit; 42-gasket driving unit; 43-sucking fixing frame; 44-sucking air cylinder; 45-sucking rotary air cylinder; 46-sucking mounting frame; 47-sucking nozzle; 48-first placing linear guide rail; 49-placing support frame; 50-placing connecting plate; 51-second placing linear guide rail; 52-placing air cylinder; 53-nozzle mounting frame; 54-catheter nozzle; 55-tube clamping assembly; 56-inserting linear guide rail; 57-inserting support frame; 58-inserting servo motor; 59-inserting nozzle; 60-inserting air cylinder. DETAILED DESCRIPTION

[0028] In order to make the above objectives, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application are described in detail below with reference to the drawings.

[0029] It should be noted that the terms "first", "second" and the like in the description and claims of the present application and the above drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0030] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "provision", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] In the description of this specification, references to terms such as "embodiment," "one embodiment," and "one implementation" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or implementation is included in at least one embodiment or illustrative implementation of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or implementation. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or implementations.

[0032] To solve the above problems, such as Figure 1 As shown, the present invention provides a collimation component assembly device based on a laser welding machine, including a lens barrel fixing device 1, a lens assembly device 2, a lens barrel transfer device 3, a washer assembly device 4, and a spring pressure ring assembly device 5. The lens barrel fixing device 1 is disposed on the upper surface of the worktable, and the lens assembly device 2, the lens barrel transfer device 3, the washer assembly device 4, and the spring pressure ring assembly device 5 are arranged sequentially along the side of the lens barrel fixing device 1. The lens assembly device 2 includes a support component 6, a drive component 7, and a transmission component 8. The bottom of the support component 6 is fixedly connected to the worktable, the two sides of the drive component 7 are rotatably connected to the top of the support component 6, and the connecting end of the transmission component 8 is rotatably connected to the working end of the drive component 7.

[0033] It should be noted that, for assembling the collimation assembly, a lens barrel fixing device 1, a lens assembly device 2, a lens barrel transfer device 3, a washer assembly device 4, and a spring pressure ring assembly device 5 are respectively set up in a straight line on the worktable. The lens barrel fixing device 1 fixes the transferred lens barrel. The loading robot puts the lens into the lens barrel so that the lens assembly device 2 can press the lens in the lens barrel down to the preset position. The lens barrel transfer device 3 on one side of the lens assembly device 2 clamps the assembled lens barrel and flips it. After flipping the lens barrel in a vertical position, it changes to... The lens barrel is placed in a horizontal position and then placed on the lens barrel positioning component in the washer assembly device 4. The lens barrel positioning component positions the lens barrel. The washer transfer component pushes the two washer from both ends of the lens barrel to the preset position of the lens barrel. After completion, a robotic arm picks up the lens barrel and then transfers it to the lens barrel clamping component 55. After the lens barrel clamping component 55 clamps the lens barrel, a spring pressure ring insertion component picks up the spring pressure ring transferred from the robotic arm and inserts it into the lens barrel to tighten it. Finally, the effect of assembling the collimation component is achieved.

[0034] The lens barrel transfer device 3 includes a transfer support frame, a transfer linear slide, a transfer cylinder, a transfer rotary cylinder, and a transfer finger cylinder. The side of the transfer support frame is fixedly connected to the transfer linear slide. The working end of the transfer linear slide is fixedly connected to the transfer cylinder. The working end of the transfer cylinder is fixedly connected to the transfer rotary cylinder. The working end of the transfer rotary cylinder is fixedly connected to the transfer finger cylinder. The transfer finger cylinder drives the upper gripper to remove the lens barrel from the lens barrel fixing device 1, and the transfer cylinder drives the transfer finger. The cylinder rises, and the transfer finger cylinder moves towards the washer assembly device 4 driven by the transfer linear slide. During the movement, the transfer rotary cylinder rotates, causing the lens barrel on the gripper to change from a vertical state to a horizontal state. When it moves onto the lens barrel positioning assembly, the transfer cylinder pushes the transfer finger cylinder to descend, placing the lens barrel onto the lens barrel positioning assembly. Thus, the lens barrel is taken out from the lens barrel fixing device 1 and placed onto the lens barrel positioning assembly. In order to adapt to the fixed position of the lens barrel positioning assembly, the lens barrel is rotated from a vertical state to a horizontal state.

[0035] In order to allow the lens to be assembled into a preset position, a lens assembly device 2 is provided, such as... Figure 2 As shown, the support component 6 supports the drive component 7, and the drive component 7 drives the transmission component 8 to press down, thereby achieving the effect of assembling the lens into the preset position. The drive component 7 and the transmission component 8 cooperate with each other, and through the drive connecting block 9, the transmission block 12 and the transmission pressure rod 13, the thrust of the first drive cylinder is converted into segmented pressing down, so that the lens will not be damaged due to excessive thrust of the first drive cylinder when pressing down the lens.

[0036] Among them, such as Figure 12 As shown, the spring retainer assembly device 5 includes a lens barrel clamping assembly 55 and a spring retainer insertion assembly. The lens barrel clamping assembly 55 has the same structure as the lens barrel positioning assembly. The spring retainer insertion assembly is disposed on one side of the lens barrel clamping assembly 55. The spring retainer insertion assembly includes an insertion linear guide rail 56, an insertion support frame 57, an insertion servo motor 58, an insertion cylinder 60, and an insertion nozzle 59. One end of the insertion linear guide rail 56 is disposed inside the spring retainer tightening assembly. The bottom of the insertion support frame 57 is disposed on the slider of the insertion linear guide rail 56. The insertion servo motor 58 is disposed on the side of the insertion support frame 57. The bottom of the insertion support frame 57 is connected to the working end of the insertion cylinder 60. The fixed end of the insertion cylinder 60 is fixedly connected to the mounting plate of the insertion linear guide rail 56. The working end of the insertion servo motor 58 is fixedly connected to one end of the insertion nozzle 59.

[0037] The lens barrel clamping assembly 55 is used to fix the lens barrel and prevent lens barrel displacement when assembling the spring pressure ring;

[0038] The working end of the spring compression ring insertion assembly inserted into the air cylinder 60 can drive the insertion support frame 57 to move linearly, when the insertion support frame 57 moves towards the lens barrel clamping assembly 55, the insertion nozzle 59 is driven to insert the spring compression ring into one end of the lens barrel on the lens barrel clamping assembly 55, the insertion servo motor 58 is rotated to drive the insertion nozzle 59 to rotate, the insertion nozzle 59 is rotated to drive the spring compression ring to rotate, so that the spring compression ring and the lens barrel achieve the effect of screw connection; the spring compression ring on the insertion nozzle 59 is provided with a mechanical arm for feeding, the insertion nozzle 59 has the function of adsorbing the spring compression ring, and at the same time, the insertion nozzle 59 and the spring compression ring are provided with convex points on the fitting surface, which are matched with the grooves provided on the side surface of the spring compression ring, so as to drive the spring compression ring to rotate.

[0039] In an embodiment of the present application, the support assembly 6 comprises a first support frame, a first support plate, a mounting groove and a support boss, the mounting groove is provided on the side surface of the support boss, and one end of each of the two first support plates is fixedly connected with the two side surfaces of the support boss.

[0040] It should be noted that in order to support the driving assembly 7 to ensure stable operation of the driving assembly 7, the support assembly 6 is provided, the first support frame in the support assembly 6 supports the support boss, the support boss is provided on the first support frame, the mounting groove is provided on the side surface of the support boss, the driving connection block 9 can be conveniently arranged in the mounting groove and rotatably connected therein, the two side surfaces of the top of the support boss are fixedly connected with the two first support plates respectively, the top of the two first support plates protrudes from the top of the support boss, so as to facilitate the rotatable connection with the first driving cylinder and better support the overturning of the first driving cylinder.

[0041] In an embodiment of the present application, the driving assembly 7 comprises a second support frame, a first driving cylinder and a driving connection block 9, the two side surfaces of the second support frame are rotatably connected with the top ends of the two first support plates respectively, the first driving cylinder is embedded in the second support frame, and the working end of the first driving cylinder is rotatably connected with one end of the driving connection block 9.

[0042] It should be noted that in order to drive the transmission assembly 8 to slide up and down, the driving assembly 7 is provided, the first driving cylinder is arranged in the second support frame in the driving assembly 7, the two side surfaces of the second support frame are rotatably connected with the two first support plates respectively, so that when the first driving cylinder pushes the transmission assembly 8, the first driving cylinder can be overturned according to the size of the counter thrust force, the second support frame plays a role in fastening the first driving cylinder and supporting the first driving cylinder when it is overturned, and the working end of the first driving cylinder is rotatably connected with the driving connection block 9, so as to better adapt to the overturning of the driving connection block 9 pushed by the first driving cylinder, so as to ensure that there is no resistance phenomenon due to angle problem when the driving connection block 9 is pushed, thereby ensuring smooth overturning of the driving connection block 9.

[0043] In one embodiment of the present application, as shown in Figure 3 The driving connection block 9 is arranged in an L shape, and the driving connection block 9 includes a connection block body, a first connection hole 10, a second connection hole 11, and a third connection hole. The first connection hole 10 and the second connection hole 11 are respectively arranged at two ends of the connection block body. The first connection hole 10 is rotatably connected to the working end of the first driving cylinder through a first rotating shaft. The third connection hole is arranged at the center of the connection block, and the third connection hole is rotatably connected to the inner wall of the mounting groove through a second rotating shaft.

[0044] It should be noted that, in order to be able to push the driving connection block 9 and be able to overturn, the driving connection block 9 is arranged in an L shape. The first connection hole 10 and the second connection hole 11 are respectively arranged at two ends of the connection block body. The first connection hole 10 is rotatably connected to the working end of the first driving cylinder through a first rotating shaft, so that the effect of the thrust point is still achieved when overturning. The second connection hole 11 is rotatably connected to the top of the transmission block 12 through a third rotating shaft, so as to facilitate the effect of the transmission block 12 being pressed downward when the driving connection block 9 is overturned. The third connection hole is rotatably connected to the inner wall of the mounting groove through a second rotating shaft, so as to support the effect of the driving connection block 9 being overturned.

[0045] In one embodiment of the present application, as shown in Figure 3 The transmission assembly 8 includes a transmission block 12, a transmission pressure rod 13, a transmission support sliding block 14, and a buffer pad 15. One end of the transmission block 12 is rotatably connected to the second connection hole 11 through a third rotating shaft. The other end of the transmission block 12 is rotatably connected to one end of the transmission pressure rod 13 through a fourth rotating shaft. The transmission pressure rod 13 is slidably arranged in the transmission support sliding block 14. The other end of the transmission pressure rod 13 is provided with the buffer pad 15.

[0046] It should be noted that, in order to transmit the pressing force of the driving assembly 7, the transmission assembly 8 is arranged. After the transmission assembly 8 transmits the pressing force, the effect of pressing the lens in the lens barrel to the preset position is achieved. The transmission support sliding block 14 is arranged below the support boss and is fixedly connected to the side surface of the first support frame. The transmission pressure rod 13 is slidably arranged in the transmission support sliding block 14. The top of the transmission pressure rod 13 is rotatably connected to the lower end of the transmission block 12, so as to facilitate the transmission block 12 pushing the transmission pressure rod 13 to slide downward when the transmission block 12 is pressed downward. The transmission support sliding block 14 plays a supporting role when the transmission pressure rod 13 slides downward, so as to avoid the displacement phenomenon of the transmission pressure rod 13 when the transmission pressure rod 13 slides downward. The other end of the transmission pressure rod 13 is provided with the buffer pad 15, so as to play a buffering role when the transmission pressure rod 13 slides downward to press the lens. The buffer pad 15 is made of rubber material.

[0047] In one embodiment of the present application, as shown in Figure 4As shown, the lens barrel fixing device 1 comprises a fixing support base 16, a fixing cylinder 17, a fixing connecting plate 18, a fixing boss 19 and a fixing sliding block 20, the fixing cylinder 17 is arranged at one end of the fixing support base 16, the working end of the fixing cylinder 17 is rotationally connected with one end of the fixing connecting plate 18, the bottom of the fixing connecting plate 18 is slidingly connected with the fixing support base 16, the other end of the fixing connecting plate 18 is slidingly connected with two fixing sliding blocks 20 respectively, the bottoms of the two fixing sliding blocks 20 are slidingly connected with the fixing support base 16 respectively, and the fixing boss 19 is located on the side surface of the two fixing sliding blocks 20 and is fixedly connected with the fixing support base 16.

[0048] It should be noted that, in order to fix the lens barrel to the preset position and facilitate the pressing of the lens, the lens barrel fixing device 1 is arranged, which plays a role in fixing the lens barrel. One end of the upper surface of the fixing support base 16 is provided with the fixing cylinder 17, and the working end of the fixing cylinder 17 is rotationally connected with one end of the fixing connecting plate 18, so that the fixing cylinder 17 can drive the fixing connecting plate 18 to slide linearly. The rotational connection is adopted to ensure that the fixing cylinder 17 which is fixed does not produce torque when pushing the fixing connecting plate 18 to slide, thereby avoiding the generation of resistance to push the fixing connecting plate 18, because the fixing connecting plate 18 will produce slight shaking when sliding;

[0049] The bottom of the fixing connecting plate 18 is slidingly connected with the fixing support base 16. The dovetail sliding connection mode is adopted. A dovetail-shaped protruding part at the bottom of the fixing connecting plate 18 is inserted into a corresponding shaped groove in the fixing support base 16, so as to realize the sliding of the fixing connecting plate 18 on the fixing support base 16. At the same time, the dovetail sliding connection feature is utilized to ensure that the fixing connecting plate 18 does not displace when sliding, thereby forming a stable sliding connection. It is also convenient for disassembly or assembly. The bottoms of the two fixing sliding blocks 20 are slidingly connected with the fixing support base 16, and the dovetail sliding connection mode is also adopted to ensure the stability of the two fixing sliding blocks 20 when sliding;

[0050] One end of the fixing connecting plate 18 is slidingly connected with the top of the two fixing sliding blocks 20 respectively, so as to drive the two fixing sliding blocks 20 to slide backward when the fixing connecting plate 18 slides towards the fixing cylinder 17, thereby achieving the effect of loosening the lens barrel. When it is necessary to clamp and fix the lens barrel, the fixing connecting plate 18 slides away from the fixing cylinder 17, thereby driving the two fixing sliding blocks 20 to slide relatively, so as to push the lens barrel to be in close contact with the side surface of the fixing boss 19 under the pushing of the fixing connecting plate 18 and the two fixing sliding blocks 20, and finally achieve the effect of clamping the lens barrel,

[0051] In one embodiment of the present application, the gasket assembly device 4 comprises a gasket transplanting assembly and a lens barrel positioning assembly, the lens barrel positioning assembly is arranged below the working end of the gasket transplanting assembly; as shown in Figure 5 The lens barrel positioning assembly comprises a third support frame 28, a driving unit 21, a linkage unit 22 and a contact unit 23, one end of the third support frame 28 is provided with a support frame boss, the side surface of the support frame boss is provided with a support frame arc-shaped groove, the driving unit 21 is arranged at the other end of the third support frame 28, the working end of the driving unit 21 is rotationally connected with one end of the linkage unit 22, the other end of the linkage unit 22 is rotationally connected with one end of the contact unit 23.

[0052] It should be noted that in order to assemble the gasket into the lens barrel to protect the lens, the gasket assembly device 4 is arranged, the gasket transplanting assembly in the gasket assembly device 4 plays a role in pushing two gaskets from both ends of the lens barrel into a preset position, the preset position is provided with a gasket groove, and the two gaskets are respectively clamped into the two gasket grooves, the lens barrel positioning assembly plays a role in positioning the lens barrel to prevent displacement of the lens barrel during assembly of the two gaskets, thereby affecting assembly of the two gaskets, the driving unit 21 in the lens barrel positioning assembly plays a role in driving the linkage unit 22, and the linkage unit 22 with a pushing force drives the contact unit 23 to slide towards the lens barrel, so that the contact unit 23 can press the lens barrel tightly;

[0053] In order to place the gasket into the lens barrel, as shown in Figure 9 The gasket transplanting assembly is arranged, the gasket transplanting assembly comprises a gasket support frame 38, a gasket linear sliding table 39, a gasket suction unit 40, a gasket placing unit 41 and a gasket driving unit 4221, the gasket linear sliding table 39 is arranged at the top of the gasket support frame 38, two gasket suction units 40 are respectively fixedly connected with the synchronous belts of the gasket linear sliding table 39, two gasket placing units 41 are respectively slidingly connected with the bottom of the gasket support frame 38, and the gasket driving unit 4221 is rotationally connected with the two gasket placing units 41.

[0054] As shown in Figure 10 The gasket suction unit 40 comprises a suction fixed frame 43, a suction cylinder 44, a suction rotary cylinder 45, a suction mounting frame 46 and a suction nozzle 47, the suction fixed frame 43 is fixedly connected with the synchronous belts of the gasket linear sliding table 39, the side surface of the suction fixed frame 43 is fixedly connected with the suction cylinder 44, the working end of the suction cylinder 44 is fixedly connected with the suction rotary cylinder 45, the working end of the suction rotary cylinder 45 is fixedly connected with the suction mounting frame 46, and one end of the suction mounting frame 46 is fixedly connected with the suction nozzle 47; the two gasket suction units 40 are the same in structure.

[0055] The suction fixing frames 43 of the two gasket suction units 40 are fixed on both sides of the synchronous belt respectively, so that when the synchronous belt is rotated by the gasket linear sliding table 39, the two gasket suction units 40 can move relative to each other or move away from each other; in order to better adapt to the connection with the rear side of the synchronous belt, the rear end of the suction fixing frame 43 of one gasket suction unit 40 is extended; when the two gasket suction units 40 move relative to each other, they move to the working ends of the two gasket placing units 41, so that the two gasket placing units 41 can suck the gaskets; when the two gasket suction units 40 move away from each other, they move to the gasket feeding vibration disc and suck the gaskets respectively, so as to realize the sucking of the gaskets from the gasket feeding vibration disc, then move relative to each other to the two gasket placing units 41, and then the gaskets are sucked away by the two gasket placing units 41, so as to achieve the effect of gasket transfer feeding; the two gaskets sucked by the two gasket placing units 41 are driven to slide relative to each other by the gasket driving unit 4221, and then the gaskets are inserted into the lens barrel, so as to achieve the effect that the two gaskets can protect the lenses;

[0056] In order to make the two gasket suction units 40 more stable when moving, two linear guides are arranged at the bottoms of the two suction fixing frames 43 respectively, the bottoms of the two linear guides are arranged on the top of the gasket support frame 38, and the sliders on the two linear guides are fixedly connected with the bottoms of the two suction fixing frames 43, so as to support the sliding of the two suction fixing frames 43;

[0057] The gasket placing unit 41 comprises a first placing linear guide 48 and a placing module, the first placing linear guide 48 is arranged in the gasket support frame 38, as shown in Figure 11 two placing modules are slidably arranged at the two ends of the first placing linear guide 48 respectively and are fixedly connected with the sliders on the first placing linear guide 48; each placing module comprises a placing support frame 49, a placing connecting plate 50, a second placing linear guide 51, a placing cylinder 52, a suction nozzle mounting frame 53 and a duct nozzle 54, the top of the placing support frame 49 is fixedly connected with the slider of the first placing linear guide 48, the side surface of the placing support frame 49 is fixedly connected with one end of the placing connecting plate 50, the other end of the placing connecting plate 50 is rotatably connected with the working end of the gasket driving unit 4221, the second placing linear guide 51 and the placing cylinder 52 are arranged on the side surface of the placing support frame, the side surface of the suction nozzle mounting frame 53 is fixedly connected with the slider on the second placing linear guide 51, one end of the suction nozzle mounting frame 53 is fixedly connected with the working end of the placing cylinder 52, and one end of the duct nozzle 54 is fixedly connected with the suction nozzle mounting frame 53;

[0058] The gasket placing unit 41 is arranged to place two gaskets from both ends of the lens barrel into the gasket placing unit 41, and two placing modules in the gasket placing unit 41 are movably arranged on the first placing linear guide rail 48, so that the two placing modules can be linearly slid after being driven by the gasket driving unit 4221, the placing connecting plate 50 arranged on the side of the placing support frame 49 is arranged to be connected with the gasket driving unit 4221, so that the gasket driving unit 4221 can drive the linear sliding, the placing cylinder 52 arranged on the side of the support frame is arranged to drive the suction nozzle mounting frame 53 to slide on the second placing linear guide rail 51, so as to be connected with the gasket suction unit 40, the guide pipe suction nozzle 54 arranged on the suction nozzle mounting frame 53 is arranged to suck the gasket, the placing cylinder 52 drives the guide pipe suction nozzle 54 to return to the initial position, at this time, the guide pipe suction nozzle 54 is in the same horizontal plane as the lens barrel, under the driving of the gasket driving unit 4221, the two placing modules slide relative to each other, the guide pipe suction nozzles 54 on the two placing modules are inserted into the lens barrel, the gasket is placed in the preset position, the guide pipe suction nozzle 54 is closed after suction, and then is separated from the gasket, and then the gasket driving unit 4221 drives the two placing modules to slide away from the lens barrel, so that the gasket placing is completed.

[0059] The gasket driving unit 4221 comprises a gasket fixing frame, a gasket servo motor, a gasket rotating shaft, and a gasket cam, two gasket fixing frames are fixedly connected with two gasket servo motors respectively, the two gasket fixing frames are located on one side of the gasket support frame 38, two gasket rotating shafts are rotatably connected with the sides of the two gasket fixing frames respectively, the working ends of the two gasket servo motors are fixedly connected with one ends of the two gasket rotating shafts respectively, one ends of the two gasket rotating shafts are fixedly connected with two gasket cams respectively, and the sides of the two gasket cams are rotatably connected with one end of the two placing connecting plates 50 through gasket connecting rods respectively.

[0060] The working ends of the two gasket servo motors drive the two gasket rotating shafts to rotate respectively, the two gasket rotating shafts drive the two gasket cams to rotate respectively, the two gasket cams drive the two gasket connecting rods to flip respectively, and the two gasket connecting rods drive the two placing support frames 49 to move linearly, so as to realize the effect of driving the two placing modules to move linearly.

[0061] In an embodiment of the present application, as shown in Figure 6 The driving unit 21 comprises a driving support frame 24, a second driving cylinder 25, and a driving plate 26, one end of the driving support frame 24 is arranged on the upper surface of the third support frame 28, the second driving cylinder 25 is arranged on the other end of the driving support frame 24, the working end of the second driving cylinder 25 is rotatably connected with one end of the driving plate 26, and the other end of the driving plate 26 is rotatably connected with the third support frame 28.

[0062] It needs to be explained that in order to make the linkage unit 22 generate thrust, the driving unit 21 is arranged, the driving support frame 24 is convenient for supporting the second driving cylinder 25 to work stably, the working end of the second driving cylinder 25 is rotatably connected with one end of the driving plate 26, the second driving cylinder 25 is convenient for pushing the driving plate 26 to overturn, so that the effect that the driving plate 26 overturning can push the linkage positioning frame 27 to move is realized, and the other end of the driving plate 26 is rotatably connected with the third support frame 28, so that the effect that the third support frame 28 supports the driving plate 26 to overturn is achieved.

[0063] In an embodiment of the present application, as shown in Figure 7 The linkage unit 22 comprises a linkage positioning frame 27, a linkage positioning sliding groove 29, a positioning sliding block 30 and a positioning connecting rod 31, one end of the linkage positioning frame 27 is rotatably connected with the center of the driving plate 26, the other end of the linkage positioning frame 27 is rotatably connected with the two side faces of the positioning sliding block 30 respectively, two linkage positioning sliding grooves 29 are arranged on the two side faces of the positioning sliding block 30 respectively, the positioning connecting rod 31 is arranged in the positioning sliding block 30, and the bottom of the positioning sliding block 30 is slidably connected with the third support frame 28.

[0064] It needs to be explained that in order to make the second driving cylinder 25 push the resistance unit 23 to move, the connecting unit is arranged, one end of the linkage positioning frame 27 in the linkage unit 22 is rotatably connected with the center of the driving plate 26, and the other end is rotatably connected with the two side faces of the positioning sliding block 30 respectively, so that the effect that the driving plate 26 overturning drives the linkage positioning frame 27 to displace is realized, the displacement of the linkage positioning frame 27 can drive the positioning sliding block 30 to slide linearly, and the bottom of the positioning sliding block 30 is slidably connected with the third support frame 28, and the sliding connection is also in the dovetail sliding connection mode, so that the effect that the positioning sliding block 30 stably slides on the third support frame 28 is achieved.

[0065] In an embodiment of the present application, as shown in Figure 8 The resistance unit 23 comprises a resistance sliding plate 32, a sliding plate protruding block 33, a sliding plate sliding groove 34, a sliding plate connecting rod 35, a sliding plate spring 36 and a sliding plate arc-shaped groove 37, the resistance sliding plate 32 is slidably arranged in the positioning sliding block 30, two sliding plate protruding blocks 33 are arranged on the two side faces of the resistance sliding block respectively, one end of each of the two sliding plate protruding blocks 33 is slidably connected with the two side positioning sliding grooves respectively, the sliding plate sliding groove 34 is arranged in the resistance sliding plate 32, the sliding plate connecting rod 35 is slidably arranged in the resistance sliding plate 32, one end of the sliding plate connecting rod 35 is fixedly connected with the positioning connecting rod 31, the sliding plate spring 36 is sleeved on the other end of the sliding plate connecting rod 35, and the sliding plate arc-shaped groove 37 is arranged at the resistance end of the resistance sliding plate 32 and is matched with the support frame arc-shaped groove.

[0066] It needs to be explained that in order to interfere with the lens barrel to press the lens barrel, interference unit 23 is arranged, interference unit 23 has the effect of buffering the thrust of linkage unit 22 to press the lens barrel, so as to avoid that the lens barrel is pressed to be damaged when the thrust of the second drive cylinder 25 is too large, thereby damaging the lens barrel; The interference sliding plate 32 is slidingly arranged in the positioning sliding block 30, so that the interference sliding plate 32 slides in the positioning sliding block 30, the two sliding plate protrusions 33 are arranged on the two sides of the interference sliding block respectively, which is convenient for sliding connection with the two side positioning sliding grooves, the two side positioning sliding grooves are used for positioning the sliding distance of the two sliding plate protrusions 33, so as to achieve that the positioning sliding block 30 can drive the interference sliding plate 32 to slide after sliding a preset distance under the buffering of the sliding plate spring 36, one end of the sliding plate connecting rod 35 is fixedly connected with the positioning connecting rod 31, the other end passes through the interference sliding plate 32 and is connected with the sliding plate spring 36, so as to realize that the positioning sliding block 30 drives the sliding plate connecting rod 35 to displace when sliding, and the displacement will extrude the sliding plate spring 36, so as to buffer the displacement force of the sliding plate connecting rod 35 by the elastic force of the sliding plate spring 36, thereby realizing the effect of buffering the thrust of the positioning sliding block 30, when the buffering is completed, the two sliding plate protrusions 33 are in contact with the inner walls of the positioning sliding grooves respectively, thereby realizing the effect of driving the interference sliding plate 32 to displace through the two sliding plate protrusions 33, the sliding plate sliding groove 34 is arranged in the interference sliding plate 32, which is convenient for the linear displacement of the positioning connecting rod 31, the sliding plate arc-shaped groove 37 is arranged at one end of the interference sliding plate 32 close to the lens barrel, the sliding plate arc-shaped groove 37 and the support frame arc-shaped groove are matched to adapt to the shape of the lens barrel, so as to realize the effect of clamping the lens barrel, and better position the lens barrel.

[0067] It needs to be explained that although the disclosure is disclosed as above, the protection scope of the disclosure is not limited to this. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the protection scope of the disclosure.

Claims

1. A laser-based welding machine collimating assembly assembly apparatus, characterized by, The utility model provides a lens barrel fixing device (1), lens assembly device (2), lens barrel transfer device (3), washer assembly device (4) and spring washer assembly device (5), the lens barrel fixing device (1) is arranged on the upper surface of workbench, the side surface of lens barrel fixing device (1) is in proper order and is provided with lens assembly device (2), lens barrel transfer device (3), washer assembly device (4) and spring washer assembly device (5);The lens assembly device (2) includes support assembly (6), drive assembly (7) and transmission assembly (8), the bottom of support assembly (6) is fixedly connected with the workbench, the both sides of drive assembly (7) are rotatably connected with the top of support assembly (6), and the connecting end of transmission assembly (8) is rotatably connected with the working end of drive assembly (7); The support assembly (6) includes first support frame, first support plate, mounting groove and support boss, the mounting groove is opened in the side surface of the support boss, and one end of the two first support plates is fixedly connected with the two side surfaces of the support boss; The drive assembly (7) includes second support frame, first drive cylinder and drive connecting block (9), the two side surfaces of the second support frame are rotatably connected with the top end of the two first support plates respectively, the first drive cylinder is embedded in the second support frame, and the working end of the first drive cylinder is rotatably connected with one end of the drive connecting block (9); The drive connecting block (9) is provided as L shape, the drive connecting block (9) includes connecting block body, first connecting hole (10), second connecting hole (11) and third connecting hole, the first connecting hole (10) and the second connecting hole (11) are opened in the two ends of the connecting block body respectively, the first connecting hole (10) is rotatably connected with the working end of the first drive cylinder through a first rotating shaft, the third connecting hole is opened in the center of the connecting block, and the third connecting hole is rotatably connected with the inner wall of the mounting groove through a second rotating shaft.

2. A laser-based welder collimating assembly assembly apparatus according to claim 1, wherein, The transmission assembly (8) includes transmission block (12), transmission pressure rod (13), transmission support sliding block (14) and buffer pad (15), one end of the transmission block (12) is rotatably connected with the third connecting hole through a third rotating shaft, the other end of the transmission block (12) is rotatably connected with one end of the transmission pressure rod (13) through a fourth rotating shaft, the transmission pressure rod (13) is slidably arranged in the transmission support sliding block (14), and the other end of the transmission pressure rod (13) is provided with the buffer pad (15).

3. A laser-based welder collimating assembly assembly apparatus according to claim 1, wherein, The lens barrel fixing device (1) comprises a fixing support base (16), a fixing cylinder (17), a fixing connecting plate (18), a fixing boss (19) and a fixing sliding block (20), one end of the fixing cylinder (17) is arranged on the fixing support base (16), the working end of the fixing cylinder (17) is rotatably connected with one end of the fixing connecting plate (18), the bottom of the fixing connecting plate (18) is slidably connected with the fixing support base (16), the other end of the fixing connecting plate (18) is slidably connected with two fixing sliding blocks (20) respectively, the bottoms of the two fixing sliding blocks (20) are slidably connected with the fixing support base (16) respectively, and the fixing boss (19) is arranged on the side surface of the two fixing sliding blocks (20) and is fixedly connected with the fixing support base (16).

4. A laser-based welder collimating assembly assembly apparatus according to claim 1, wherein, The gasket assembling device (4) comprises a gasket transplanting assembly and a lens barrel positioning assembly arranged below the working end of the gasket transplanting assembly; the lens barrel positioning assembly comprises a third support frame (28), a driving unit (21), a linkage unit (22) and a resisting unit (23), one end of the third support frame (28) is provided with a support frame boss, the side surface of the support frame boss is provided with a support frame arc-shaped groove, the other end of the third support frame (28) is provided with the driving unit (21), the working end of the driving unit (21) is rotatably connected with one end of the linkage unit (22), and the other end of the linkage unit (22) is rotatably connected with one end of the resisting unit (23).

5. A laser-based welder collimating assembly assembly apparatus according to claim 4, wherein, The driving unit (21) comprises a driving support frame (24), a second driving cylinder (25) and a driving plate (26), one end of the driving support frame (24) is arranged on the upper surface of the third support frame (28), the second driving cylinder (25) is arranged at the other end of the driving support frame (24), the working end of the second driving cylinder (25) is rotatably connected with one end of the driving plate (26), and the other end of the driving plate (26) is rotatably connected with the third support frame (28).

6. A laser-based welder collimating assembly assembly apparatus according to claim 5, wherein, The linkage unit (22) comprises a linkage positioning frame (27), a linkage positioning sliding groove (29), a positioning sliding block (30) and a positioning connecting rod (31), one end of the linkage positioning frame (27) is rotatably connected with the center of the driving plate (26), the other end of the linkage positioning frame (27) is rotatably connected with the side surfaces of the positioning sliding block (30) respectively, two linkage positioning sliding grooves (29) are arranged on the side surfaces of the positioning sliding block (30) respectively, the positioning connecting rod (31) is arranged in the positioning sliding block (30), and the bottom of the positioning sliding block (30) is slidably connected with the third support frame (28).

7. A laser-based welder collimating assembly assembly apparatus according to claim 6, wherein, The resisting unit (23) comprises a resisting sliding plate (32), a sliding plate protrusion (33), a sliding plate sliding groove (34), a sliding plate connecting rod (35), a sliding plate spring (36) and a sliding plate arc-shaped groove (37), the resisting sliding plate (32) is slidingly arranged in the positioning sliding block (30), two sliding plate protrusions (33) are arranged on the two side faces of the resisting sliding plate (32) respectively, one end of the two sliding plate protrusions (33) is slidingly connected with the two positioning sliding grooves respectively, the sliding plate sliding groove (34) is arranged in the resisting sliding plate (32), the sliding plate connecting rod (35) is slidingly arranged in the resisting sliding plate (32), one end of the sliding plate connecting rod (35) is fixedly connected with the positioning connecting rod (31), the sliding plate spring (36) is sleeved on the other end of the sliding plate connecting rod (35), and the sliding plate arc-shaped groove (37) is arranged at the resisting end of the resisting sliding plate (32) and is matched with the support frame arc-shaped groove.

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