Automatic welding device

Abstract

The utility model relates to the technical field of quartz watch production and manufacturing, in particular to an automatic welding device. The first air cylinder is fixedly mounted at the top of the first bracket; the mounting plate is fixedly arranged at the output end of the first air cylinder, and the mounting plate can synchronously move along with the output end of the first air cylinder; the number of the soldering irons is multiple, and the multiple soldering irons are installed on the installation plate; the welding base is fixedly installed on the front side of the bottom of the first support, and the welding base is used for placing a product to be welded; after the first air cylinder is started, the mounting plate drives the soldering iron above the mounting plate to get close to and weld the to-be-welded product on the welding base. According to the utility model, a plurality of soldering irons are used for auxiliary welding, so that the single-time welding quantity and accuracy are increased, the operation difficulty of operators is reduced, and the operation efficiency is improved. And the quality problem of manual welding is solved to a certain extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to quartz watch production and manufacturing technical field, especially a kind of automatic welding device. BACKGROUND

[0002] The working principle of quartz watch is: using quartz vibration frequency to transmit to circuit board integrated circuit, motor coil is connected with circuit board by stator sheet to transmit to wheel system assembly to drive the rotation of watch movement. Wherein, positive sheet and circuit board positive copper sheet are connected by tin, and play the role of power on.

[0003] In current operation, soldering wire is placed at circuit board and positive claw, and soldering iron is along circuit board positive copper sheet to tin, and soldering tin is covered on the whole pad and circuit board connection.

[0004] However, the existing operation mode can only operate single grain once, and it needs to be operated by left and right hands simultaneously to complete, and the limitation in operation process is larger, and the limb coordination of operator is higher;Secondly, the existing operation mode mainly uses the amount of tin wire determined by the personal skill experience of operator in operation process, so that the stability of semi-finished product quality is poor, and the operation efficiency is low, so it is necessary to design a kind of automatic welding device to improve production efficiency. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of automatic welding device to solve the problems presented in the above background.

[0006] The technical scheme adopted by the utility model is:

[0007] A kind of automatic welding device, comprising:

[0008] First support;

[0009] First cylinder, its cylinder body is fixedly installed on the top of the first support;

[0010] Mounting plate, fixedly set in first cylinder output end, the mounting plate can follow the synchronous movement of the output end of the first cylinder;

[0011] Soldering iron, it is equipped with multiple, multiple soldering iron is installed on the mounting plate;

[0012] Welding base, it is set below the soldering iron, and the welding base is used to place the product to be welded;

[0013] Among them,

[0014] When the first cylinder drives the mounting plate and the soldering iron close to the welding base, multiple soldering iron can simultaneously weld multiple products to be welded on the welding base.

[0015] Further comprising:

[0016] A second support, fixedly installed at the back side of the first support;

[0017] A rotating shaft, horizontally installed and rotatably installed on the second support;

[0018] A loading plate, fixedly installed on the upper end of the rotating shaft, used for placing parts to be welded;

[0019] Wherein,

[0020] The loading plate can rotate around the rotating shaft to enter an inclined state, and under the action of gravity, the parts on the loading plate slide to a lower position of the loading plate for manual selection.

[0021] Further comprising:

[0022] A second cylinder, fixedly installed on the second support, and the output end of the second cylinder is connected with the loading plate through a connecting wire;

[0023] Wherein,

[0024] The second cylinder is used to drive the loading plate to rotate around the rotating shaft.

[0025] Further comprising:

[0026] A travel switch, fixedly installed on the first support, used to sense whether the installation plate is reset, and the travel switch is electrically connected with the second cylinder;

[0027] Wherein,

[0028] When the travel switch detects that the installation plate is reset, the second cylinder can drive the loading plate to rotate around the rotating shaft.

[0029] Further comprising:

[0030] An infrared induction switch, installed on the top end of the inner side of the first support, used to detect whether a human body enters the operation area.

[0031] The infrared induction switch is electrically connected with the first cylinder;

[0032] Wherein,

[0033] When the infrared induction switch senses that the human body is in the operation area, the first cylinder can stop working.

[0034] Further comprising:

[0035] An auxiliary assembly is detachably mounted at the rear end of the bottom of the second support, and is used for providing a storage function.

[0036] Further, the auxiliary assembly further comprises:

[0037] An auxiliary box is detachably mounted at the rear end of the bottom of the second support;

[0038] A first cavity and a second cavity are both arranged above the auxiliary box;

[0039] A first cover and a second cover are arranged at the upper ends of the first cavity and the second cavity respectively.

[0040] A soft pad is arranged below the welding base, and is used for relieving the pressure between the soldering iron and the product to be welded.

[0041] Compared with the prior art, the auxiliary assembly has the following beneficial effects:

[0042] When in use, the product to be welded is placed on the welding base, and the soldering iron is driven to work through the extension and retraction of the first cylinder. When the soldering iron returns to the original position after work, the second contact point is formed through the travel switch. At this time, the second cylinder is started to drive the loading plate to move like a lever, so as to complete the feeding of the soldering iron head. When the human body is in the working area of the infrared induction switch, the infrared heat released by the human body is detected, and the infrared induction switch sends an electric signal, and then all activities of the device are stopped. When the human body leaves the working area, the device operates normally. Therefore, the safety hazard is reduced to a certain extent, and the safety factor of the process is improved. In addition, the soft pad is installed below the welding base, and has a pressure relief function, so that the damage of the product to be welded caused by excessive pressure of the soldering iron can be reduced.

[0043] The welding method using multiple soldering irons increases the single welding quantity and accuracy, reduces the operation difficulty of the operator, and improves the process operation efficiency to a certain extent. The one-time qualification rate of the product is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0044] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced.

[0045] Figure 1 The structure of the present application is shown in the drawings.

[0046] Figure 2It is an exploded view of the present application;

[0047] Figure 3 It is a structural schematic view of an auxiliary assembly in the present application;

[0048] Figure 4 It is a partial structural schematic view of an auxiliary assembly in the present application.

[0049] Reference signs:

[0050] 1, first support; 2, soft pad plate; 3, welded base; 4, first cylinder; 5, soldering iron; 6, mounting plate; 7, second support; 8, rotating shaft; 9, second cylinder; 10, load plate; 11, connecting wire; 12, travel switch; 13, infrared induction switch; 14, auxiliary assembly;

[0051] 1401, first cover body; 1402, second cover body; 1403, first cavity; 1404, second cavity; 1405, auxiliary box. DETAILED DESCRIPTION

[0052] In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, or is the orientation or positional relationship commonly used when the product of the present application is used, or is the orientation or positional relationship commonly understood by those skilled in the art, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0053] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0054] As Figures 1-3The utility model discloses an automatic welding device, including first support 1, first cylinder 4, mounting plate 6, soldering iron 5 and welding base 3, first cylinder 4 is equipped with two, two first cylinder 4 symmetry fixed mounting at first support 1 top left and right two ends, mounting plate 6 fixed mounting at first cylinder 4 output lower end. Therefore, mounting plate 6 can reciprocate in the driving action of first cylinder 4 under the direction of up and down. In this embodiment, soldering iron 5 is equipped with five, and multiple soldering iron 5 are all installed on mounting plate 6. The working end of soldering iron 5 is towards the direction of mounting plate 6 close to welding base 3. Welding base 3 is fixedly installed on the front side of the bottom of first support 1. The welding base 3 can place the product to be welded. In addition, the soft pad plate 2 is fixedly installed at the lower end of the welding base 3, and the soft pad plate 2 is used to reduce the pressure received by the welding base 3.

[0055] Therefore, when the first cylinder 4 drives the mounting plate 6 to approach the welding base 3, the mounting plate 6 will drive the multiple soldering irons 5 above it to move towards the product to be welded. When the multiple soldering irons 5 contact the product to be welded, multiple products to be welded can be welded simultaneously. During the welding process, the soft pad plate 2 can reduce the force generated by the soldering irons 5 pressing the product to be welded on the welding base 3, to some extent, avoiding the product from being damaged. Therefore, the embodiment improves the work efficiency to some extent and ensures the welding quality.

[0056] In this embodiment, it also includes a second support 7, a rotating shaft 8 and a material loading plate 10. The second support 7 is fixedly installed at the rear end of the first support 1, and the second support 7 is used to install other structures. The rotating shaft 8 is in a horizontal state, and its left and right ends are rotatably installed at the front end of the second support 7 through bearings. The material loading plate 10 is fixedly installed on the rotating shaft 8. The material loading plate 10 can be used to place the material to be welded. Therefore, the material loading plate 10 and the rotating shaft 8 can rotate around the axis of the rotating shaft 8, so as to enter an inclined state. When the material loading plate 10 is in an inclined state, the material to be welded placed above it will slide to the lower part of the material loading plate 10 under the action of gravity, so as to facilitate the worker to take the material.

[0057] It also includes a second cylinder 9, which is fixedly installed at the rear end of the second support 7. Specifically, the fixed end of the second cylinder 9 is installed at the rear end of the second support 7. The upper end of the output end of the second cylinder 9 is connected to the lower end of the material loading plate 10 through a connecting wire 11, and the second cylinder 9 and the connecting wire 11 are located at the rear side of the rotating shaft 8.

[0058] Among them, the second cylinder 9 can drive the material loading plate 10 to rotate around the rotating shaft 8 as the center, so as to move the material to be welded at the rear side of the material loading plate 10 to the front side of the material loading plate 10, facilitating the artificial to move and take the material from the material loading plate 10 and carry out subsequent welding work.

[0059] The utility model also comprises a travel switch 12 and an infrared induction switch 13, the travel switch 12 is fixedly installed on the first support 1, the infrared induction switch 13 is installed on the top end of the inner side of the first support 1, the infrared induction switch 13 is electrically connected with the first cylinder 4, and the travel switch 12 is electrically connected with the second cylinder 9. The travel switch 12 is used for sensing whether the mounting plate 6 and the soldering iron 5 above the mounting plate 6 are reset, and the infrared induction switch 13 is used for sensing whether a human body enters an operation area.

[0060] When in use, the utility model is connected with an external power source first, then the product to be welded is placed on the welding base 3, and the first cylinder 4 is started, the mounting plate 6 is moved by the telescopic action of the first cylinder 4, so that the soldering iron 5 is driven to approach the product to be welded on the welding base 3, and work is carried out. When the soldering iron 5 finishes work, the first cylinder 4 is started, and the mounting plate 6 is driven to move away from the welding base 3.

[0061] When the mounting plate 6 and the soldering iron 5 above the mounting plate 6 move back to the initial position (origin) and touch the travel switch 12, a secondary contact signal is formed. The travel switch 12 sends an electric signal to the second cylinder 9. At this time, the second cylinder 9 is started to drive the loading plate 10 to tilt, and the product to be welded on the loading plate 10 slides to the lower position of the loading plate, so that manual feeding work is carried out for the product to be welded, and feeding is completed.

[0062] When the utility model works again, the travel switch 12 is reset, and the loading plate 10 reenters the horizontal state under the driving action of the second cylinder 9.

[0063] When the human body is in the operation area of the infrared induction switch 13, the infrared induction switch 13 detects the infrared heat released by the human body, and then sends an electric signal, at which time all activities of the device are stopped; when the human body leaves the operation area, the device normally operates.

[0064] In order to avoid damage to the product to be welded caused by excessive pressure of the soldering iron 5, a soft pad 2 is installed below the welding base 3 to form a pressure reduction effect.

[0065] As shown in FIGS. Figure 1 and Figure 4 The utility model also comprises an auxiliary assembly 14, which is detachably installed at the bottom rear end of the second support 7. The auxiliary assembly 14 is mainly used for storing tools.

[0066] The auxiliary assembly 14 comprises an auxiliary box 1405, a first cavity 1403, a second cavity 1404, a first cover 1401 and a second cover 1402. The auxiliary box 1405 is detachably installed at the bottom rear end of the second support 7, the first cavity 1403 and the second cavity 1404 are both formed in the upper end of the auxiliary box 1405, the first cover 1401 is installed at the upper end of the first cavity 1403, and the second cover 1402 is installed at the upper end of the second cavity 1404.

[0067] The first cover 1401 and the second cover 1402 can be opened, and the maintenance tools and the workpieces are respectively poured into the auxiliary box 1405 through the first cavity 1403 and the second cavity 1404 for storage, so that the workers can conveniently and quickly maintain the utility model.

[0068] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic welding device, characterized by The utility model relates to a welding device, which comprises: a first support (1); a first cylinder (4) with a cylinder body mounted on the first support (1); a mounting plate (6) arranged at the output end of the first cylinder (4), which can be driven by the first cylinder (4) to move up and down; a plurality of soldering irons (5) mounted on the mounting plate (6), which are used for welding; a welding base (3) arranged below the soldering irons (5), which is used for placing products to be welded; wherein when the first cylinder (4) drives the mounting plate (6) and the soldering irons (5) to approach the welding base (3), the plurality of soldering irons (5) can simultaneously weld a plurality of products to be welded on the welding base (3).

2. The automatic welding apparatus according to claim 1, characterized by The utility model further comprises: a second support (7) arranged at the rear side of the first support (1); a rotating shaft (8) horizontally arranged and rotatably mounted on the second support (7), which can rotate around its axis; a material loading plate (10) fixedly connected with the rotating shaft (8), which is used for placing parts to be welded; wherein the material loading plate (10) can rotate around the axis of the rotating shaft (8) and enter an inclined state; at this time, under the action of gravity, the parts on the material loading plate (10) can slide to a lower position of the material loading plate (10) for manual selection.

3. The automatic welding apparatus according to claim 2, characterized by The utility model further comprises: a second cylinder (9) with a fixed end mounted on the second support (7), and the output end of the second cylinder (9) is connected with the material loading plate (10) through a connecting wire (11); wherein the second cylinder (9) is used for driving the material loading plate (10) to rotate around the axis of the rotating shaft (8).

4. The automatic welding apparatus according to claim 3, characterized by The utility model further comprises: a travel switch (12) fixedly mounted on the first support (1), which is used for sensing whether the mounting plate (6) is reset; the travel switch (12) is electrically connected with the second cylinder (9); wherein when the travel switch (12) detects that the mounting plate (6) is reset, the second cylinder (9) can drive the material loading plate (10) to rotate around the rotating shaft (8).

5. The automatic welding apparatus according to claim 1, characterized by The utility model further comprises: an infrared induction switch (13) mounted on the inner top end of the first support (1), which is used for detecting whether a human body enters an operation area; the infrared induction switch (13) is electrically connected with the first cylinder (4); wherein when the infrared induction switch (13) senses that the human body is located in the operation area, the first cylinder (4) can stop working.

6. The automatic welding apparatus according to claim 2, wherein The utility model further comprises: an auxiliary assembly (14) detachably mounted on the bottom rear end of the second support (7), which is used for providing a storage function; the auxiliary assembly (14) comprises: an auxiliary box (1405) detachably mounted on the bottom rear end of the second support (7); a first cavity (1403) and a second cavity (1404) both arranged above the auxiliary box (1405); A first cover (1401) is installed on the upper end of the first cavity (1403), and a second cover (1402) is installed on the upper end of the second cavity (1404).

7. The automatic welding apparatus according to claim 1, wherein Also comprising: A soft pad (2) is arranged below the welding base (3), and the soft pad (2) is used for relieving the pressure between the soldering iron (5) and the product to be welded.

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