Rotary feeding mechanism with turning function and series welding machine

Abstract

The utility model discloses a rotary feeding mechanism with a turning function and a series welding machine. The rotary feeding mechanism comprises a supporting assembly. The lifting assembly is arranged on the supporting assembly; the rotating assembly is arranged on the lifting assembly; the plurality of corner adsorption assemblies are respectively arranged on the rotating assembly; the rotating assembly comprises a connecting frame which is movably arranged on the lifting assembly; the hollow rotating platform is arranged on the connecting frame; the driving motor is arranged on the flange of the hollow rotating platform and is in transmission connection with the hollow rotating platform; the rotating frame is movably arranged below the hollow rotating platform, the driving motor drives the rotating frame to rotate through the hollow rotating platform, and the multiple corner adsorption assemblies are movably arranged on the rotating frame. According to the rotary feeding mechanism, the corner adsorption assemblies are arranged on the rotating assembly, so that the problem that an existing rotary feeding mechanism does not have the corner function is effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of series welding machine, specifically, especially relates to a rotary feeding mechanism with corner function and series welding machine. BACKGROUND

[0002] The series welding machine is one of important equipment in the production process of battery piece, which is used to weld a plurality of battery pieces into a battery string; before welding, the silicon wafer needs to be fed and conveyed.

[0003] The function of the silicon wafer rotary feeding mechanism is to take out the silicon wafer stacked in the box one by one and then place it on the conveying belt beside, the silicon wafer taking and placing can be synchronized, and the rapid uninterrupted feeding operation of the silicon wafer can be realized, the specific working process of the silicon wafer rotary feeding mechanism in the prior art is as follows: the lifting assembly drives the corner adsorption assembly to move downward, the vacuum chuck enters the box to suck the silicon wafer, then the lifting assembly drives the corner adsorption assembly to move upward, the sucked silicon wafer is separated from the box, then the corner adsorption assembly rotates 180°, and after reaching the position, the silicon wafer is placed on the conveying belt, at the same time, the chuck on the other side of the corner adsorption assembly enters the box to suck the silicon wafer again, and the operation is repeated; when the silicon wafer is conveyed to the position directly below the corner mechanism through the conveying belt, the corner mechanism rotates the two silicon wafers by 90° at the same time, so that the long side of the silicon wafer is parallel to the conveying belt, the detection requirement of the rear is met, and the synchronous transmission of the silicon wafer on the conveying belt is ensured. SUMMARY

[0004] One of the purposes of the utility model is to provide a rotary feeding mechanism with corner function and series welding machine, so as to solve the problem that the existing rotary feeding mechanism does not have corner function.

[0005] The rotary feeding mechanism with corner function and series welding machine can be realized through the following technical scheme:

[0006] The utility model relates to a kind of rotary feeding mechanism with corner function, including support assembly;Lifting assembly, it is set on the support assembly;Rotary component, it is set on the lifting assembly;Multiple corner adsorption components, it is respectively set on the rotary component, the corner adsorption component can adsorb silicon wafer and can drive silicon wafer to carry out corner operation;

[0007] Wherein, the rotary component includes connecting frame, it is movably set on the lifting assembly;Hollow rotary platform is set on the connecting frame;Driving motor is set on the flange of the hollow rotary platform and is transmissionally connected with the hollow rotary platform;Rotary frame is movably set below the hollow rotary platform, the driving motor drives the rotary frame rotation by the hollow rotary platform, multiple corner adsorption components are movably set on the rotary frame.

[0008] In one embodiment, the rotary component further includes wire tube support, it is fixedly set on the connecting frame;The wire hole of the wire tube support is concentrically arranged with the hollow rotary platform.

[0009] In one embodiment, the driving motor is servo motor.

[0010] In one embodiment, the rotary frame includes rotary big board, it is movably set below the hollow rotary platform;Two mounting plates are symmetrically fixedly set on both ends of rotary big board, multiple corner adsorption components are movably set on corresponding mounting plate respectively.

[0011] In one embodiment, the corner adsorption component includes rotary cylinder, it is set on corresponding mounting plate;Corner plate is movably set below the rotary cylinder and is transmissionally connected with the rotary cylinder;At least one suction disc is fixedly set on the corner plate;At least one sensing device is set on corresponding suction disc.

[0012] In one embodiment, the suction disc is Bernoulli suction disc.

[0013] In one embodiment, the support assembly includes fixed bottom plate, it is fixedly set on the side of conveying belt;Support frame is fixedly set on the fixed bottom plate.

[0014] In one embodiment, the lifting assembly includes fixed plate, it is fixedly set on the support assembly;Lifting motor is set on the fixed plate;Lead screw transmission mechanism is set on the lifting motor and is transmissionally connected with the rotary component.

[0015] In one embodiment, at least one guide rail is vertically arranged on the fixed plate, and the connecting frame is movably arranged on the at least one guide rail.

[0016] The utility model discloses a kind of stringer with corner function, including the rotating feeding mechanism of any one of above.

[0017] Compared with prior art, the utility model discloses a kind of rotating feeding mechanism with corner function and stringer with beneficial effect for:

[0018] The utility model discloses a kind of rotating feeding mechanism with corner function and stringer with by setting multiple corner adsorption components on rotating component, simultaneously corner adsorption component is replaced by rotating cylinder drive, and is integrated on rotating component, so that overall structure is more compact, in overall rotation process, it is turned to silicon wafer, so that its efficiency is high, maintenance is also convenient, effectively solve the problem that the existing rotating feeding mechanism does not have corner function;Speed reducer that drive rotates is replaced by hollow rotating platform, when high-speed rotation, the bearing capacity of hollow rotating platform is better, and vibration is also smaller;And hollow structure is inside hollow rotating platform, air pipe and cable line can all be passed from middle, solve the problem that original air pipe line is staggered and worn in frequent rotation process;Cancel the corner mechanism that is separately arranged in the side of conveying belt simultaneously, both reduce equipment cost, and avoid the broken piece problem of the mechanism in the process of taking and placing. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced to the drawing needed to be used in the embodiment, it should be understood that the following drawings only show some embodiments of the utility model, therefore should not be regarded as the limitation to the scope, for ordinary skilled person in the art, on the premise of not paying creative labor, other related drawings can also be obtained according to these drawings.

[0020] Figure 1 It is the structure schematic diagram of the utility model discloses a kind of rotating feeding mechanism with corner function, including support component, lifting assembly, rotating component and corner adsorption component;

[0021] Figure 2 It is Figure 1 The connection structure schematic diagram of support component and lifting assembly shown in;

[0022] Figure 3 It is Figure 1 The connection structure schematic diagram of rotating component shown in;

[0023] Figure 4 It is Figure 1 The connection structure schematic diagram of corner adsorption component shown in.

[0024] As shown in the figure, the rotating material loading mechanism 10 mainly comprises a supporting assembly 11, a lifting assembly 12, a rotating assembly 13 and a plurality of corner adsorption assemblies 14; the supporting assembly 11 is a supporting main body, which is fixedly arranged at the side edge of the conveying belt; the lifting assembly 12 is arranged on the supporting assembly 11; the rotating assembly 13 is arranged on the lifting assembly 12, and the lifting assembly 12 drives the rotating assembly 13 to act in the longitudinal direction; the plurality of corner adsorption assemblies 14 are arranged below the rotating assembly 13 respectively, which adsorb the corresponding silicon wafer and drive the silicon wafer to rotate relative to the rotating assembly 13. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0026] 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 present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0027] Please refer to Figure 1 As shown in the figure, the rotating material loading mechanism 10 mainly comprises a supporting assembly 11, a lifting assembly 12, a rotating assembly 13 and a plurality of corner adsorption assemblies 14; the supporting assembly 11 is a supporting main body, which is fixedly arranged at the side edge of the conveying belt; the lifting assembly 12 is arranged on the supporting assembly 11; the rotating assembly 13 is arranged on the lifting assembly 12, and the lifting assembly 12 drives the rotating assembly 13 to act in the longitudinal direction; the plurality of corner adsorption assemblies 14 are arranged below the rotating assembly 13 respectively, which adsorb the corresponding silicon wafer and drive the silicon wafer to rotate relative to the rotating assembly 13.

[0028] Please refer to Figure 1 and Figure 2 As shown in the figure, the rotating material loading mechanism 10 mainly comprises a supporting assembly 11, a lifting assembly 12, a rotating assembly 13 and a plurality of corner adsorption assemblies 14; the supporting assembly 11 is a supporting main body, which is fixedly arranged at the side edge of the conveying belt; the lifting assembly 12 is arranged on the supporting assembly 11; the rotating assembly 13 is arranged on the lifting assembly 12, and the lifting assembly 12 drives the rotating assembly 13 to act in the longitudinal direction; the plurality of corner adsorption assemblies 14 are arranged below the rotating assembly 13 respectively, which adsorb the corresponding silicon wafer and drive the silicon wafer to rotate relative to the rotating assembly 13.

[0029] Referring to Figure 1 and Figure 2 In the embodiment, the lifting assembly 12 comprises a fixed plate 121, a lifting motor 122 and a screw transmission mechanism 123; the fixed plate 121 is fixedly arranged on the support assembly 11; the lifting motor 122 is arranged on the fixed plate 121; the screw transmission mechanism 123 is arranged below the lifting motor 122 and is in transmission connection with the rotating assembly 13, and the lifting motor 122 drives the rotating assembly 13 to move longitudinally through the screw transmission mechanism 123. Specifically, at least one guide rail 1211 is vertically arranged on the fixed plate 121, the rotating assembly 13 is movably arranged on the at least one guide rail 1211, and the at least one guide rail 1211 guides the longitudinal movement of the rotating assembly 13; the lifting motor 122 is a servo motor.

[0030] Referring to Figure 1 and Figure 3 In the embodiment, the rotating assembly 13 comprises a connecting frame 131, a hollow rotating platform 132, a driving motor 133, a rotating frame 134 and a wire tube support 135; the connecting frame 131 is movably arranged on the at least one guide rail 1211 and is in transmission connection with the screw transmission mechanism 123, and the lifting motor 122 drives the connecting frame 131 to move longitudinally on the at least one guide rail 1211 through the screw transmission mechanism 123; the hollow rotating platform 132 is arranged on the connecting frame 131; the driving motor 133 is arranged on a flange of the hollow rotating platform 132 and is in transmission connection with the hollow rotating platform 132; the rotating frame 134 is movably arranged below the hollow rotating platform 132, and the driving motor 133 drives the rotating frame 134 to rotate through the hollow rotating platform 132; the wire tube support 135 is fixedly arranged on the connecting frame 131, and a wire hole thereof is concentrically arranged with the hollow rotating platform 132, so as to facilitate the air tube and the cable to be guided and fixed through the wire hole and the hollow rotating platform 132 in sequence, thereby effectively preventing the air tube and the cable from being worn out by long-time rotation and interlacing. Specifically, the rotating frame 134 comprises a rotating large plate 1341 and two mounting plates 1342, and the rotating large plate 1341 is movably arranged below the hollow rotating platform 132; the two mounting plates 1342 are symmetrically and fixedly arranged at two ends of the rotating large plate 1341, and a plurality of corner adsorption assemblies 14 are movably arranged on the corresponding mounting plates 1342.

[0031] Referring to Figure 1 and Figure 4As shown, in the embodiment, four corner adsorption assemblies 14 are symmetrically arranged on the rotating assembly 13; the corner adsorption assembly 14 comprises a rotating cylinder 141, a corner plate 142, at least one suction cup 143 and a sensing device 144; the rotating cylinder 141 is arranged on the corresponding mounting plate 1342; the corner plate 142 is movably arranged below the rotating cylinder 141 and is in transmission connection with the rotating cylinder 141, and the rotating cylinder 141 drives the corner plate 142 to rotate; at least one suction cup 143 is fixedly arranged on the corner plate 142 and moves with the movement of the corner plate 142 and can perform adsorption operation on the silicon wafer; at least one sensing device 144 is arranged on the corresponding suction cup 143 and is used for detecting whether the wafer falling condition occurs in the corner or wafer taking and placing rotating process. Specifically, the suction cup 143 adopts a Bernoulli suction cup; the sensing device 144 adopts an infrared sensor.

[0032] The utility model discloses a kind of stringer with corner function welding machine comprising the rotating feeding mechanism 10 of any one of above.

[0033] It should be noted that the specific working process of the rotating feeding mechanism and the stringer with corner function of the utility model is as follows: the rotating assembly 13 is driven downward by the lifting assembly 12, so that the suction cup 143 enters the magazine to suck the silicon wafer, then the lifting assembly 12 drives the suction cup 143 to rise, and the sucked silicon wafer is separated from the magazine, then the driving motor 133 drives the rotating frame 134 to rotate 180° through the hollow rotating platform 132, and the rotating assembly 13 arranged on the rotating frame 134 rotates 180 degrees with the rotating frame 134; then the rotating cylinder 141 drives the suction cup 143 arranged on the corner plate 142 to rotate 90 degrees for corner operation, and finally the lifting assembly 12 drives the rotating assembly 13 to move downward to place the silicon wafer adsorbed by the suction cup 143 on the conveyor belt, so that the long side of the silicon wafer is parallel to the conveyor belt, meeting the detection requirement behind; at the same time, the other suction cup 143 enters the inside of the magazine to suck the silicon wafer again, and the operation is repeated.

[0034] The technical features of the above-described embodiments can be combined arbitrarily, and to make the description concise, all possible combinations of the technical features in the embodiments are not described, but as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the description.

[0035] The above-described embodiments only express several implementation manners of the utility model, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the utility model patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A rotary feeding mechanism with a corner function, characterized in that: include: Support components; a lifting assembly, which is arranged on the supporting assembly; a rotating assembly, which is arranged on the lifting assembly; A plurality of corner adsorption components, each of which is disposed on the rotating component, and the corner adsorption components are capable of adsorbing the silicon wafer and driving the silicon wafer to perform a corner operation; The rotating assembly includes a connecting frame, which is movably arranged on the lifting assembly; a hollow rotating platform arranged on the connecting frame; a driving motor arranged on the flange of the hollow rotating platform and transmission-connected to the hollow rotating platform; a rotating frame movably arranged below the hollow rotating platform, the driving motor drives the rotating frame to rotate through the hollow rotating platform, and a plurality of the corner adsorption assemblies are movably arranged on the rotating frame; The lifting assembly includes a fixed plate fixedly mounted on the supporting assembly; a lifting motor mounted on the fixed plate; and a screw transmission mechanism mounted on the lifting motor and connected to the rotating assembly. Among them, the rotating frame includes a rotating large plate, which is movably arranged under the hollow rotating platform; two mounting plates are symmetrically fixed at both ends of the rotating large plate, and multiple corner adsorption components are movably arranged on the corresponding mounting plates; the corner adsorption components include a rotating cylinder, which is arranged on the corresponding mounting plates; a corner plate movably arranged under the rotating cylinder and transmission connected to the rotating cylinder; at least one suction cup fixedly arranged on the corner plate; and at least one sensing device arranged on the corresponding suction cup.

2. The rotary feeding mechanism with a corner function according to claim 1, characterized in that: The rotating assembly further comprises a wire tube bracket, which is fixedly arranged on the connecting frame; the wire through hole of the wire tube bracket is concentrically arranged with the hollow rotating platform.

3. The rotary feeding mechanism with a corner turning function according to claim 1, characterized in that: The driving motor is a servo motor.

4. The rotary feeding mechanism with a corner turning function according to claim 1, characterized in that: The suction cup is a Bernoulli suction cup.

5. The rotary feeding mechanism with corner turning function according to claim 1, characterized in that: The support assembly includes a fixed base plate, which is fixedly arranged on the side of the conveyor belt; and a support frame fixedly arranged on the fixed base plate.

6. The rotary feeding mechanism with corner turning function according to claim 1, characterized in that: At least one guide rail is vertically arranged on the fixed plate, and the connecting frame is movably arranged on the at least one guide rail.

7. A string welding machine with corner turning function, characterized in that: The rotary feeding mechanism comprising any one of claims 1-6.

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