Welding equipment for semiconductor element processing

Abstract

The utility model discloses welding equipment for semiconductor element processing, and relates to the technical field of semiconductor welding. The welding machine comprises a welding machine body, one side of the welding machine body is provided with a wire feeding mechanism, the wire feeding mechanism comprises a mounting plate, one side of the mounting plate is fixedly connected with a controller, and the controller is connected with a first wire clamp and a second wire clamp through wires. The efficient and accurate welding equipment for semiconductor element machining is achieved, a controller is connected with a first wire clamp and a second wire clamp through wires and used for controlling the functions of wire clamping, resistance measurement and the like, a torsion rotating shaft, a clamping groove, a clamping block, a second connecting rod, an electric push rod, a limiting block and other parts are arranged, automatic locking at the appointed time is achieved, and the welding efficiency is improved. The technical problem that products in a certain batch are unqualified due to the fact that a user forgets to replace wires sometimes in busy production is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of semiconductor welding, specifically to a welding equipment for semiconductor element processing. BACKGROUND

[0002] Semiconductor refers to the material of the conductivity performance between conductor and insulator at room temperature, and the semiconductor has application in the fields such as integrated circuit, consumer electronics, communication system, photovoltaic power generation, illumination, high-power power conversion, etc., and the diode is the device made of semiconductor, and the PFA joint clean level pipe of stainless steel semiconductor is the common pipe material in semiconductor technology, and the PFA joint clean level pipe of stainless steel semiconductor usually needs welding equipment to carry out welding processing.

[0003] The existing semiconductor element welding equipment needs to use different welding wires when using, but the appearance of gold wire, alloy wire and copper wire in the welding wire is similar, and in order to ensure the quality, the gold wire and alloy wire must be used up within seven days after opening, and the copper wire and palladium copper wire must be used up within forty-eight hours after opening, and the unuseful must be scrapped, but in the busy production, sometimes the wire material is forgotten to be replaced, leading to the unqualified situation of a batch of products. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at providing a welding equipment for semiconductor element processing to solve the technical problem that in the busy production, sometimes the wire material is forgotten to be replaced, leading to the unqualified situation of a batch of products.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a welding equipment for semiconductor element processing, including welding machine body, the inside of welding machine body is provided with line mechanism, the line mechanism includes mounting plate, one side of mounting plate is fixedly connected with controller, the controller is connected with first wire clamp and second wire clamp through wire.

[0006] Through the above technical scheme, the wire clamp is part of the line mechanism, uses spring sleeve rod as pressure source, provides stable clamping force for movable end, the movable end clamped adopts conductive material to manufacture, and is connected to the component inside the controller for measuring resistance through wire, to realize the automatic identification of wire type, improves the efficiency and accuracy of welding operation.

[0007] Further, one side of the first wire clamp is fixedly connected with the first connecting rod, and the first connecting rod is rotatably connected with the mounting plate through the torsion shaft.

[0008] Through the above technical scheme, the first wire clamp is connected with the torsion shaft through the first connecting rod, realizes the locking and release of the shaft, prevents the expired wire from being wrongly welded.

[0009] Further, the mounting plate is rotatably connected with a rotating shaft, and the rotating shaft is provided with a clamping groove at one end.

[0010] By adopting the above technical scheme, the rotating shaft is arranged to enable the wire to rotate and release smoothly, thereby improving the efficiency of welding operation.

[0011] Further, one end of the first connecting rod is fixedly connected with a clamping block, and the clamping block is matched with the clamping groove.

[0012] By adopting the above technical scheme, the clamping block and the clamping groove are matched to realize the automatic locking function of the wire, and when the first connecting rod is rotated to a certain position, the clamping block is automatically clamped into the clamping groove to prevent the wire from continuing to release.

[0013] Further, the bottom of the second wire clamp is fixedly connected with a second connecting rod, and the second connecting rod is rotatably connected with the support plate through a torsion shaft.

[0014] By adopting the above technical scheme, the second wire clamp is connected with the support plate through the torsion shaft of the second connecting rod, thereby realizing the flexible adjustment and fixation of the wire and ensuring the stability and accuracy of the clamped wire in use.

[0015] Further, the bottom of the support plate is fixedly connected with an electric push rod, and the movable end of the electric push rod is fixedly connected with a limiting block.

[0016] By adopting the above technical scheme, the electric push rod is arranged to realize the automatic locking and unlocking functions of the wire coil, and when unlocking is needed, the electric push rod pushes the limiting block into the limiting groove to lock the second connecting rod; when the wire coil needs to be locked, the electric push rod is retracted, and the limiting block is withdrawn from the limiting groove to realize unlocking.

[0017] Further, the bottom of the second connecting rod is provided with a limiting groove, and the limiting groove is matched with the limiting block.

[0018] By adopting the above technical scheme, the limiting groove and the limiting block are matched to ensure the stability and reliability of locking and avoid accidental loosening of the wire coil.

[0019] Further, one side of the second wire clamp is provided with a cutter mechanism, the cutter mechanism comprises a left cutter, one end of the left cutter is rotatably connected with a right cutter, and one end of the right cutter is fixedly connected with a pull handle.

[0020] By adopting the above technical scheme, the cutter mechanism is arranged to enable the operator to quickly cut off the wire when needed, thereby ensuring the accurate length and quality of the wire in the measuring process.

[0021] In summary, the utility model mainly has the following beneficial effects:

[0022] 1. The utility model discloses a welding equipment for high -efficient, accurate semiconductor element processing is realized through setting up welding machine body and go online mechanism, and go online mechanism is as auxiliary component, is responsible for the feeding, clamping, adjustment and positioning of wire rod, to ensure that the welding operation is carried out smoothly, and go online mechanism includes mounting panel, controller, first wire clamp and second wire clamp etc. Key components, and the controller is connected with first wire clamp and second wire clamp respectively through wire, is used for controlling the clamping and resistance measurement of wire rod etc. Function, and first wire clamp and second wire clamp are as clamping components, adopt spring sleeve rod as pressure source, provide stable clamping force for movable end, and the movable end of clamping is made of conductive material and is connected to the component of controller inside resistance measurement through wire, to realize the automatic identification of wire rod type, set up torsion shaft, clamping groove, clamping block, second connecting rod, electric push rod and limiting block etc. Component, to realize the automatic locking of specified time, further improve the degree of automation of equipment, reduce the scrap rate, solve the technical problem that sometimes forgets to change wire rod in busy production, lead to the unqualified situation of a batch of products,

[0023] 2. The utility model discloses a cutter mechanism is set up, and the cutter mechanism includes left cutter and right cutter, and the both form a openable and closable shearing structure through rotation connection, and one end of cutter still is connected with the pull handle of fixed connection, and it is convenient for operator to force to cut operation, when clamping wire operation is completed, operator can pull right cutter through the pull handle easily, make it cooperate with left cutter, cut off wire rod quickly and accurately, ensure that the length of wire rod of measurement is more accurate. ACCURACY

[0024] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0025] Figure 2 It is the rear view enlarged structure schematic diagram of the utility model go online mechanism;

[0026] Figure 3 It is the enlarged structure schematic diagram of the utility model go online mechanism;

[0027] Figure 4 It is the enlarged structure schematic diagram of the utility model cutter mechanism.

[0028] In the drawing: 1, welding machine body;2, go online mechanism;201, mounting panel;202, controller;203, wire;204, first wire clamp;205, second wire clamp;206, first connecting rod;207, pivot;208, clamping groove;209, clamping block;210, second connecting rod;211, support plate;212, electric push rod;213, limiting block;214, limiting groove;3, cutter mechanism;301, left cutter;302, right cutter;303, pull handle;4, spring sleeve rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model and cannot be understood as limiting the utility model. Embodiment one

[0030] A kind of welding equipment for semiconductor element processing, as shown in Figures 1-4 It includes welding machine body 1, the inside of welding machine body 1 is provided with upper line mechanism 2, upper line mechanism 2 includes mounting plate 201, one side of mounting plate 201 is fixedly connected with controller 202, controller 202 is connected with first wire clamp 204 and second wire clamp 205 by wire 203, spring sleeve rod 4 provides sustained and stable clamping force for clamping movable end, ensure the stability and reliability of wire in clamping process, avoid the problem of wire loosening or falling off due to insufficient clamping force, the elastic property of spring sleeve rod 4 makes that clamping movable end can adapt to wire of different diameters, improves the compatibility and flexibility of equipment, forms a complete and efficient welding system, meets the various needs in the process of semiconductor element processing.

[0031] Referring to Figure 2 And Figure 3 , one side of first wire clamp 204 is fixedly connected with first connecting rod 206, first connecting rod 206 is rotatably connected with mounting plate 201 by torsion shaft, and torsion shaft realizes automatic locking structure, to ensure that when electric push rod 212 is started, clamping block 209 can be smoothly clamped into the inside of clamping groove 208.

[0032] Referring to Figure 2 And Figure 3 , rotating shaft 207 is rotatably connected on mounting plate 201, clamping groove 208 is formed in one end of rotating shaft 207, and the clamping groove 208 in one end of rotating shaft 207 is designed to provide a reliable mechanical structure for wire locking, to prevent wire misplacement.

[0033] Referring to Figure 2 And Figure 3 , one end of first connecting rod 206 is fixedly connected with clamping block 209, and clamping block 209 is matched with clamping groove 208, and this locking mode is also convenient for operator to quickly unlock when needed, to improve the flexibility of operation.

[0034] Referring to Figure 2 And Figure 3 , second connecting rod 210 is fixedly connected to the bottom of second wire clamp 205, and second connecting rod 210 is rotatably connected with support plate 211 by torsion shaft, and this connecting mode is also convenient for clamping block 209 to be clamped into the inside of clamping groove 208 to flow out space when electric push rod 212 is started.

[0035] Referring to Figure 2 and Figure 3 The bottom of the support plate 211 is fixedly connected with an electric push rod 212, and the movable end of the electric push rod 212 is fixedly connected with a limiting block 213. The automatic control of the electric push rod 212 realizes timely control. When the electric push rod 212 is extended, the second connecting rod 210 is locked to prevent the second connecting rod 210 from rotating, so that the first connecting rod 206 can be pulled by the wire to prevent the first connecting rod 206 from rotating, thereby improving the accuracy of operation.

[0036] Referring to Figure 2 and Figure 3 The bottom of the second connecting rod 210 is provided with a limiting groove 214, and the limiting groove 214 and the limiting block 213 are matched. This locking mode also facilitates the operator to quickly unlock the wire coil when needed, thereby improving the convenience and efficiency of operation.

[0037] The implementation principle of the utility model is as follows: first, when the wire is not clamped, the first wire clamp 204 is clamped into the clamping groove 208 on the shaft 207 through the first connecting rod 206 and the torsion shaft, so that the shaft 207 is in a locked state and cannot rotate freely to pay out the wire;

[0038] The operator clamps one end of the wire coil to be used into the first wire clamp 204, pulls the first connecting rod 206 to unlock the clamping block 209 from the clamping groove 208, allows the shaft 207 to start rotating to pay out the wire, clamps the other end of the wire into the second wire clamp 205, and then uses the pliers to cut off, so as to ensure that the resistance of the wire can be accurately measured in the subsequent process, the type of the wire is identified, the controller 202 identifies the type of the wire through calculation of the resistance, and the corresponding timer is started, and then the welding operation is prepared;

[0039] The controller 202 continuously monitors the use time of the wire, and sets different use periods according to the identified type of the wire. When the use period of the wire is reached, the controller 202 sends a signal to the electric push rod 212;

[0040] The electric push rod 212 is retracted, the limiting block 213 is pulled out from the limiting groove 214 at the bottom of the second connecting rod 210, the second connecting rod 210 rotates to one side under the action of the torsion shaft, a rotating space is left for the first connecting rod 206, the clamping block 209 is clamped into the clamping groove 208 again, the shaft 207 is locked, and the wire is prevented from being continuously paid out. At the same time, the device sends visual and audible prompts through the warning light and the display screen to remind the operator to replace the wire;

[0041] The operator stops the current operation according to the prompt, replaces the new wire, and repeats the above processes of clamping the wire, identifying the type of the wire, timing monitoring, and automatically locking and reminding replacement. Embodiment two:

[0042] Referring to Figure 4 One side of the second clamp 205 is provided with a cutter mechanism 3, the cutter mechanism 3 comprises a left cutter 301, one end of the left cutter 301 is rotatably connected with a right cutter 302, one end of the right cutter 302 is fixedly connected with a pull handle 303, the rotatable connection of the left cutter 301 and the right cutter 302 makes the use of the cutter mechanism 3 more flexible and convenient, improves the efficiency and accuracy of operation, and the setting of the pull handle 303 facilitates the operator to exert force, so that the operation of cutting the wire is more relaxed and labor-saving.

[0043] The implementation principle of the utility model is: firstly, through the cutter mechanism 3, when it is needed to cut off the wire roll, the wire between the left cutter 301 and the right cutter 302 can be cut off by pulling the pull handle 303, ensuring that the measured metal wire length is more consistent.

[0044] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, the person skilled in the art can make the modification, replacement and change of the embodiment without the creative contribution after reading the specification without departing from the principle and the purpose of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.

Claims

1. A welding device for semiconductor component processing, characterized in that: Including the welding machine body (1), the inside of welding machine body (1) is provided with upper line mechanism (2), upper line mechanism (2) includes mounting plate (201), one side of mounting plate (201) is fixedly connected with controller (202), controller (202) is connected with first wire clamp (204) and second wire clamp (205) through wire (203).

2. The soldering apparatus for processing a semiconductor element according to claim 1, characterized by: One side of first wire clamp (204) is fixedly connected with first connecting rod (206), first connecting rod (206) is rotatably connected with mounting plate (201) through torsion shaft.

3. The soldering apparatus for processing a semiconductor element according to claim 1, characterized by: Rotatably connected with shaft (207) on mounting plate (201), one end of shaft (207) is provided with clamping groove (208).

4. The soldering apparatus for processing a semiconductor element according to claim 2, characterized by: One end of first connecting rod (206) is fixedly connected with clamping block (209), clamping block (209) and clamping groove (208) are matched.

5. The soldering apparatus for processing a semiconductor element according to Claim 1, wherein: The bottom of second wire clamp (205) is fixedly connected with second connecting rod (210), second connecting rod (210) is rotatably connected with support plate (211) through torsion shaft.

6. The soldering apparatus for processing a semiconductor element according to claim 5, wherein: The bottom of support plate (211) is fixedly connected with electric push rod (212), the movable end of electric push rod (212) is fixedly connected with limit block (213).

7. The soldering apparatus for processing a semiconductor element according to claim 5, wherein: The bottom of second connecting rod (210) is provided with limit groove (214), limit groove (214) and limit block (213) are matched.

8. The soldering apparatus for processing a semiconductor element according to Claim 1, wherein: One side of second wire clamp (205) is provided with cutter mechanism (3), cutter mechanism (3) includes left cutter (301), one end of left cutter (301) is rotatably connected with right cutter (302), one end of right cutter (302) is fixedly connected with pull handle (303).

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