Novel laser welding machine

Abstract

The utility model discloses a novel laser welding machine which comprises a box body and a feeding mechanism which is installed on the box body and used for feeding workpieces into the box body. The discharging mechanism is installed on the side, opposite to the feeding mechanism, of the box body and used for discharging the machined workpieces. The conveying mechanism comprises a conveying assembly and an adsorption transfer assembly, and the two ends of the conveying assembly are connected with the feeding mechanism and the discharging mechanism correspondingly. The feeding mechanism is used for feeding workpieces to be machined, the conveying mechanism is used for conveying, adsorbing and transferring the fed workpieces, the welding mechanism is used for synchronously welding the multiple workpieces, and the welding mechanism is used for discharging and collecting the machined workpieces in a centralized mode. Full-automatic welding machining of the patch crystal oscillators is achieved, manual feeding and discharging of the patch crystal oscillators are not needed, and the machining efficiency of the patch crystal oscillators is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to laser welding technical field, concretely relates to a novel laser welding machine. BACKGROUND

[0002] In the processing of patch crystal, two feet of the patch crystal need to be welded and fixed, the existing laser welding machine is mostly one laser welding head, and lacks automatic feeding and discharging device, and the welding of the patch crystal mostly needs manual feeding and discharging, and the welding efficiency is low, and full-automatic welding cannot be realized. UTILITY MODEL CONTENTS

[0003] In order to solve the above problems existing in prior art, the utility model aims at providing a novel laser welding machine.

[0004] The utility model adopts the technical scheme, including:

[0005] The box body,

[0006] The feeding mechanism is installed on the box body and is used for feeding workpieces into the box body;

[0007] The discharging mechanism is installed on the side of the box body opposite to the feeding mechanism and is used for discharging processed workpieces;

[0008] The conveying mechanism includes a transmission assembly and an adsorption and transfer assembly, and two ends of the transmission assembly are connected with the feeding mechanism and the discharging mechanism respectively;

[0009] The adsorption and transfer assembly is used for adsorbing and conveying workpieces on the transmission assembly;

[0010] The welding mechanism includes a support disc rotatably connected in the box body, a lower welding table is fixedly arranged on the support disc, a jacking upper welding table is arranged on the lower welding table and can be telescoped along the height direction of the support disc, a workpiece clamping space is formed between the lower welding table and the jacking upper welding table, and a laser welding box is arranged on the jacking upper welding table.

[0011] As a preferred embodiment of the utility model, the box body is provided with a feeding groove and a discharging groove through which workpieces can pass, the feeding groove and the discharging groove are flush with the transmission end face of the transmission assembly, a feeding rack is arranged on one side of the feeding groove and is slidingly connected along the height direction of the box body, a plurality of feeding storage grooves are arranged on the feeding rack, a feeding push rod is arranged on one side of the feeding storage groove and is connected with the box body in transmission and is used for feeding the workpieces stored in the feeding storage groove to the transmission assembly one by one.

[0012] The lower discharge slot is provided with a discharge frame on one side, the discharge frame is slidingly connected along the height direction of the box body, and a plurality of collecting grooves are installed on the discharge frame.

[0013] The transmission assembly comprises:

[0014] The conveying groove is connected with the feeding groove and the discharging groove at two ends thereof;

[0015] The conveying roller is rotationally connected in the conveying groove;

[0016] The limiting air cylinder is installed on the conveying groove, and is used for blocking the conveying of the workpiece on the conveying groove.

[0017] The adsorption and transfer assembly comprises:

[0018] The conveying frame is fixedly installed in the box body and forms a moving groove on the top thereof;

[0019] The sliding member is slidingly connected in the moving groove;

[0020] The lifting suction accessory is connected at the bottom of the sliding member.

[0021] The lifting suction accessory comprises a lifting structure and a suction disc, the top of the lifting structure is fixedly connected with the sliding member, and the bottom of the lifting structure is fixedly connected with the suction disc.

[0022] The suction disc is an electric suction disc.

[0023] The welding mechanism further comprises:

[0024] The rotary disc is rotationally connected in the box body;

[0025] The support column is fixedly connected with the rotary disc, the support disc is connected with the support column,

[0026] The lower welding platform and the upper welding platform are both provided with welding grooves.

[0027] The utility model discloses the following beneficial effects:

[0028] The utility model discloses as a kind of novel laser welding machine, by being used for the feeding mechanism for the feeding of the workpiece to be processed on box, for the conveying and adsorbing transfer of workpiece after feeding conveying mechanism, for the synchronous welding of multiple workpieces welding mechanism and for the close cooperation of welding mechanism between the centralized collection of workpiece after processing, realize the full automation welding processing of patch crystal oscillator, without manual patch crystal oscillator manual feeding and discharging, greatly improve the processing efficiency of patch crystal oscillator. BRIEF DESCRIPTION OF DRAWINGS

[0029] The utility model makes further detailed explanation in combination with the attached drawing and specific implementation method.

[0030] Figure 1 It is the structure schematic diagram of the utility model;

[0031] Figure 2 It is the structure schematic diagram of the utility model Figure 1 A place amplification structure schematic diagram of the utility model;

[0032] Figure 3 It is the internal structure schematic diagram of the utility model;

[0033] Figure 4 It is the front cross section structure schematic diagram of the utility model;

[0034] Figure 5 It is the structure schematic diagram of the utility model adsorption tray.

[0035] In the drawing: 1, box;2, feeding mechanism;3, conveying mechanism;4, welding mechanism;5, discharging mechanism;11, feeding groove;12, discharging groove;21, feeding push rod;22, feeding frame;23, feeding storage groove;31, transmission assembly;32, adsorption transfer assembly;41, support column;42, rotary table;43, support disc;44, lower welding platform;45, lift upper welding platform;46, laser welding box;47, welding groove;51, discharging frame;52, collection groove;311, conveying groove;312, conveying roller;313, limit air cylinder;321, conveying frame;322, moving groove;323, sliding part;324, lifting suction accessory;3241, lifting part;3242, adsorption tray. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the following is in combination with the attached drawing and example, and the utility model is further detailed.The specific embodiments described here are used to explain the utility model, and are not used to limit the utility model, that is, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments.The components of the utility model embodiments described and shown in the attached drawings here can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0038] The specific implementation of the present application will be described below in conjunction with Figures 1-5 A novel laser welding machine, comprising:

[0039] The box body 1,

[0040] The feeding mechanism 2 is installed on the box body 1 and is used for feeding workpieces into the box body 1. The feeding mechanism 2 stores a plurality of workpieces to be processed and feeds the workpieces into the box body 1 one by one.

[0041] The discharging mechanism 5 is installed on the side of the box body 1 opposite the feeding mechanism 2 and is used for discharging processed workpieces. The discharging mechanism 5 is used for discharging processed workpieces and collecting and storing the discharged workpieces.

[0042] The conveying mechanism 3 conveys the workpieces conveyed by the feeding mechanism 2, transfers the conveyed workpieces to the welding work area for processing, and conveys the processed workpieces to the discharging mechanism 5 for discharging. The conveying mechanism 3 includes a transmission assembly 31 and an adsorption and transfer assembly 32. The two ends of the transmission assembly 31 are connected to the feeding mechanism 2 and the discharging mechanism 5, respectively. The adsorption and transfer assembly 32 is used for adsorbing and conveying the workpieces on the transmission assembly 31. The two ends of the transmission assembly 31 are connected to the feeding mechanism 2 and the discharging mechanism 5, respectively, to realize the conveying of workpieces before welding and the conveying of workpieces after welding. The adsorption and transfer assembly 32 is used for transferring the workpieces to be processed on the transmission assembly 31 and transferring the workpieces completed welding in the welding area.

[0043] The welding mechanism 4 comprises a support disc 43 rotatably connected in the box body 1, a lower welding table 44 is fixedly arranged on the support disc 43, a lifting upper welding table 45 is arranged on the lower welding table 44 and can be telescoped in the height direction of the support disc 43, a clamping space for clamping the workpiece is formed between the lower welding table 44 and the lifting upper welding table 45, and a laser welding box 46 is arranged on the lifting upper welding table 45. The workpiece is adsorbed and transferred by the adsorption and transfer assembly 32 to the clamping space formed between the lower welding table 44 and the lifting upper welding table 45. The lifting upper welding table 45 can be telescoped up and down in the height direction of the lower welding table 44 to clamp the workpiece between the lower welding table 44 and the lifting upper welding table 45, so that the workpiece is prevented from moving during welding. The lower welding table 44 and the lifting upper welding table 45 are installed on the support disc 43, the support disc 43 is rotatably connected in the box body 1, and the workpiece after welding is opposite to the adsorption and transfer assembly 32 by rotating the support disc 43, so that the workpiece after welding is adsorbed and conveyed to the conveying mechanism 3.

[0044] Please refer to Figures 1-4 As shown in the figure, the box body 1 is provided with a feeding slot 11 and a discharging slot 12 through which the workpiece passes, the feeding slot 11 and the discharging slot 12 are flush with the transmission end face of the transmission assembly 31, one side of the feeding slot 11 is provided with a feeding rack 22 which is slidingly connected in the height direction of the box body 1, a plurality of feeding storage grooves 23 are installed on the feeding rack 22, one side of the feeding storage groove 23 is provided with a feeding push rod 21 which is connected to the box body 1 and is used for feeding the workpieces stored in the feeding storage groove 23 to the transmission assembly 31 one by one. In the feeding mechanism 2, the feeding rack 22 can be telescoped up and down in the height direction of the box body 1, and the driving mode can be hydraulic driving, cylinder driving or other driving modes. By setting the feeding rack 22 to be telescoped up and down, the bottom feeding storage groove 23 of the plurality of feeding storage grooves 23 installed on the feeding rack 22 is opposite to the feeding slot 11, and the workpiece opposite to the feeding slot 11 is moved by the feeding push rod 21 to push the workpiece in the feeding storage groove 23 to the conveying groove 311, thereby realizing the feeding of the workpieces one by one.

[0045] Please refer to Figure 4 As shown in the figure, one side of the discharging slot 12 is provided with a discharging rack 51 which is slidingly connected in the height direction of the box body 1, a plurality of collecting grooves 52 are installed on the discharging rack 51. In the discharging mechanism 5, the discharging rack 51 can be telescoped up and down in the height direction of the box body 1, and the principle is the same as that of the feeding rack 22. The plurality of collecting grooves 52 are installed on the discharging rack 51, and the bottom collecting groove 52 is opposite to the discharging slot 12, so that the workpiece conveyed on the conveying groove 311 is conveyed to the collecting groove 52 for centralized collection.

[0046] Please refer to Figure 3 As shown in the figure, the transmission assembly 31 comprises:

[0047] A conveying groove 311 is connected to the feeding groove 11 and the discharging groove 12 respectively at both ends, and is used to convey the workpiece transferred to the conveying groove 311 from the feeding mechanism 2 and the workpiece transferred to the conveying groove 311 after welding;

[0048] A conveying roller 312 is rotatably connected in the conveying groove 311, and a plurality of conveying rollers are provided, which are synchronously rotatably connected in the conveying groove 311, and the transmission of the workpiece is realized by the rotation of the conveying roller 312;

[0049] A limiting cylinder 313 is installed on the conveying groove 311, and is used to block the transmission of the workpiece on the conveying groove 311. The limiting cylinder 313 can be telescoped up and down on the conveying groove 311, and is located on the side of the adsorption and transfer assembly 32 close to the discharging mechanism 5. The lifting of the limiting cylinder 313 is used to control the transmission of the workpiece on the conveying groove 311. When the limiting cylinder 313 is lifted, it can block the transmission of the workpiece to be processed, so that it stays on the conveying groove 311 and waits for the adsorption and transfer of the adsorption and transfer assembly 32, avoiding being directly transmitted to the discharging mechanism 5. When the limiting cylinder 313 is retracted and moved down, it can contact the limiting of the workpiece transmission, and is used for the transmission of the workpiece after processing, so that the workpiece after processing is transmitted to the discharging mechanism 5.

[0050] Please refer to Figure 3 As shown in the figure, the adsorption and transfer assembly 32 comprises:

[0051] A conveying frame 321 is fixedly installed in the box 1, and a moving groove 322 is formed at the top thereof, which is used as a specific track for workpiece transfer. When the sliding member 323 is located at the front end of the moving groove 322, the adsorption disc 3242 is opposite to the workpiece limited on the conveying groove 311. When the sliding member 323 is located at the rear end of the moving groove 322, the adsorption disc 3242 is opposite to the clamping space formed by the lower welding table 44 and the lifting upper welding table 45 support;

[0052] A sliding member 323 is slidably connected in the moving groove 322, and is used as a sliding connecting member of the lifting adsorption accessory 324;

[0053] A lifting adsorption accessory 324 is connected at the bottom of the sliding member 323. The driving member of the adsorption accessory can be a hydraulic transmission, a cylinder transmission or other driving modes. The lifting adsorption accessory 324 is used to realize the adsorption and transfer of the workpiece to be processed or the workpiece after processing by lifting;

[0054] Please refer to Figures 1-3As shown, the lifting suction accessory 324 includes a lifting structure and a suction disc 3242, the top of the lifting structure is fixedly connected with the sliding piece 323, the bottom of the lifting structure is fixedly connected with the suction disc 3242, the lifting structure serves as a lifting driving piece of the suction disc 3242, and the suction disc 3242 is used for suction of the workpiece.

[0055] Please refer to Figure 3 As shown, the suction disc 3242 is an electric suction disc, through control of a power supply, the workpiece is adsorbed to the bottom of the suction disc 3242 by a magnetic suction mode, and through transmission cooperation of the suction and transfer assembly 32, the workpiece to be processed is adsorbed and transferred from the conveying groove 311 to between the lower welding table 44 and the jacking upper welding table 45, or the workpiece processed between the lower welding table 44 and the jacking upper welding table 45 is adsorbed and transferred to the conveying groove 311 to be discharged and transmitted.

[0056] Please refer to Figures 3-5 As shown, the welding mechanism 4 further includes:

[0057] The rotating disc 42 is rotatably connected in the box body 1, through rotation of the rotating disc 42 at a specific angle, one of the lower welding table 44 and the jacking upper welding table 45 faces the suction and transfer assembly 32 each time the rotating disc 42 rotates once, so that the workpiece processed is adsorbed and transferred one by one;

[0058] The support column 41 is fixedly connected with the rotating disc 42, and the support disc 43 is connected with the support column 41, and the support column 41 is used for supporting and fixing the support disc 43,

[0059] The welding groove 47 is arranged through the lower welding table 44 and the jacking upper welding table 45, so that the laser in the laser welding box 46 does not damage the lower welding table 44 or the jacking upper welding table 45.

[0060] The working principle of the utility model:

[0061] The feeding frame 22 is movable up and down on the box body 1, and a plurality of workpieces are stored in the feeding storage groove 23, through control of a program, the feeding push rod 21 pushes the workpiece at the bottom of the feeding storage groove 23 to move to one side of the conveying groove 311, so that the workpiece passes through the feeding groove 11 to the conveying groove 311, the conveying groove 311 transmits the workpiece to one side of the limiting air cylinder 313, and the jacking of the limiting air cylinder 313 blocks the continuous transmission of the workpiece.

[0062] The slide 323 is initially located above the conveying groove 311 and next to one side of the limiting air cylinder 313, and the workpiece above the suction disc is adsorbed through the control of the program; before adsorption, the lifting piece 3241 can control the suction disc 3242 to descend, so that the lower end surface of the suction disc 3242 is in close contact with the workpiece; the slide 323 slides along the moving groove 322 under the driving of the driving piece, so that the slide 323 slides to the end of the conveying frame 321, that is, the suction disc 3242 sucks the workpiece and slides to between the lower welding table 44 and the jacking upper welding table 45; at this time, the lifting piece 3241 controls the air cylinder to move downward, so that the workpiece is in close contact with the lower welding table 44; then the suction disc 3242 is controlled to release the adsorption of the suction disc 3242, so that the workpiece is transferred to between the lower welding table 44 and the jacking upper welding table 45;

[0063] The jacking upper welding table 45 is lowered, so that the workpiece is clamped between the lower welding table 44 and the jacking upper welding table 45, and movement of the workpiece during welding is avoided; during welding of the workpiece, the laser welding box 46 is used to inject laser into the welding groove 47 formed on the lower welding table 44 and the jacking upper welding table 45, so that the workpiece is welded; each group of lower welding table 44 and jacking upper welding table 45 is provided with a corresponding laser welding box 46.

[0064] When all the workpieces are welded, the lower welding table 44 and the jacking upper welding table 45 near the conveying groove 311 are used to contact and limit the workpiece by upward jacking of the jacking upper welding table 45; at this time, the suction disc 3242 moves to above the workpiece after machining of the workpiece and adsorbs and transfers the workpiece to the conveying groove 311; at this time, the limiting air cylinder 313 moves downward, so that the transmission of the workpiece after machining is not blocked, and the workpiece after machining is transmitted to the collecting groove 52 for collection; through downward movement of the feeding frame 51 by a certain distance, multiple workpieces after machining can be stacked and stored; through rotation of the rotating disc 42 by a certain angle, the workpieces between different lower welding tables 44 and jacking upper welding tables 45 can be fed once per rotation.

[0065] When all the workpieces after machining are fed, the feeding mechanism 2 and the conveying mechanism 3 are used to realize feeding of the workpieces, and the above process is repeated to realize machining of the workpieces.

[0066] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0067] The above is only an example and description of the structure of the present utility model, and those skilled in the art can make various modifications or supplements to the described specific embodiments or replace them with similar ways, as long as they do not deviate from the structure of the present utility model or exceed the scope defined by the present claims, which shall belong to the protection scope of the present utility model.

Claims

1. A novel laser welding machine characterized in that, Include: Box (1), The feeding mechanism (2) is installed on the box (1) and is used for feeding workpieces into the box (1); The discharging mechanism (5) is installed on the side of the box (1) opposite to the feeding mechanism (2), and is used for discharging the processed workpieces; The conveying mechanism (3) includes a transmission assembly (31) and an adsorption and transfer assembly (32), the two ends of the transmission assembly (31) are connected with the feeding mechanism (2) and the discharging mechanism (5) respectively, The adsorption and transfer assembly (32) is used for sucking and conveying the workpieces on the transmission assembly (31); The welding mechanism (4) includes a support disc (43) rotatably connected in the box (1), a lower welding table (44) fixedly arranged on the support disc (43), a telescopic upper welding table (45) arranged on the lower welding table (44) and capable of extending in the height direction of the support disc (43), and a workpiece clamping space formed between the lower welding table (44) and the telescopic upper welding table (45), and a laser welding box (46) arranged on the telescopic upper welding table (45).

2. A novel laser welding machine as claimed in claim 1, wherein: The box (1) is provided with a feeding groove (11) and a discharging groove (12) through which the workpieces pass, the feeding groove (11) and the discharging groove (12) are flush with the transmission end face of the transmission assembly (31), one side of the feeding groove (11) is provided with a feeding rack (22) which is slidingly connected in the height direction of the box (1), a plurality of feeding storage grooves (23) are arranged on the feeding rack (22), one side of the feeding storage groove (23) is provided with a feeding push rod (21), the feeding push rod (21) is connected to the box (1) and is used for feeding the workpieces stored in the feeding storage groove (23) to the transmission assembly (31) one by one.

3. A novel laser welding machine as claimed in claim 2, wherein: One side of the discharging groove (12) is provided with a discharging rack (51) which is slidingly connected in the height direction of the box (1), and a plurality of collecting grooves (52) are arranged on the discharging rack (51).

4. A novel laser welding machine as claimed in claim 2, wherein, The transmission assembly (31) includes: A conveying groove (311) connected with the feeding groove (11) and the discharging groove (12) at two ends respectively; A conveying roller (312) rotatably connected in the conveying groove (311); A limiting air cylinder (313) mounted on the conveying groove (311), the limiting air cylinder (313) is used for blocking the conveying of the workpieces on the conveying groove (311).

5. A novel laser welding machine as claimed in claim 1, wherein, The adsorption and transfer assembly (32) includes: A conveying rack (321) fixedly mounted in the box (1) and forming a moving groove (322) at the top thereof; A sliding piece (323) slidingly connected in the moving groove (322); A lifting suction assembly (324) connected to the bottom of the sliding piece (323).

6. A novel laser welding machine as claimed in claim 5, wherein: The lifting suction assembly (324) includes a lifting structure and a suction disc, the top of the lifting structure is fixedly connected with the sliding piece (323), and the bottom of the lifting structure is fixedly connected with the suction disc.

7. A novel laser welding machine as claimed in claim 6, wherein: The suction disc is an electric suction disc.

8. A novel laser welding machine as claimed in claim 1, wherein, The welding mechanism (4) further includes: A rotating disc (42) is rotatably connected in the box (1); A supporting column (41) is fixedly connected to the rotating disc (42), and the supporting disc (43) is connected to the supporting column (41), Welding grooves are arranged through the lower welding table (44) and the jacking upper welding table (45).

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