Semi-automatic button cell welding mechanism

Abstract

The utility model relates to the technical field of button cell welding, in particular to a semi-automatic button cell welding mechanism which comprises a base, a supporting frame is fixed to the surface of the base, a two-axis movement unit is installed on the surface of the supporting frame, a welding unit is connected to the surface of the two-axis movement unit, and a welding needle is installed at the bottom of the welding unit. The surface of the base is further connected with a single-axis feeding unit, the single-axis feeding unit is composed of an X-axis linear module, an X-axis clamp placing plate and a five-hole battery clamp, the X-axis linear module is fixedly connected to the surface of the base, and the X-axis clamp placing plate is placed at the sliding end of the X-axis linear module. According to the automatic welding mechanism, the automation degree during welding is improved, manual auxiliary operation is not needed in the welding process, the labor intensity of the welding mechanism during welding of the button cell is reduced, and the working efficiency is improved; and the welding mechanism is provided with a plurality of holes, so that complicated replacement operation is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of button battery welding, in particular to a semi-automatic button battery welding mechanism. Background Art

[0002] Button batteries are widely used in various microelectronic products due to their small size. When producing button batteries, the positive and negative electrode welding pieces need to be welded to the bare battery, and a welding mechanism is required during welding.

[0003] At present, the existing button battery welding mechanisms are all single battery points, single welding, welding labor intensity is high, and work efficiency is low; and during single welding, the battery needs to be replaced constantly, the action is relatively cumbersome, which brings great trouble to people's use. Utility Model Content

[0004] The utility model aims to provide a semi-automatic button battery welding mechanism to solve the problems of single battery point, single welding, low working efficiency and complicated actions proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a semi-automatic button battery welding mechanism, comprising a base, a support frame is fixed on the surface of the base, and a two-axis motion unit is installed on the surface of the support frame, a welding unit is connected to the surface of the two-axis motion unit, and a welding pin is installed at the bottom of the welding unit, the welding unit cooperates with the welding pin for welding work, the top end of the welding pin penetrates the welding unit through a compression spring and is threadedly connected with an adjusting bolt, and the adjusting bolt is used for adjusting the welding pressure; the surface of the base is also connected to a single-axis feeding unit, the single-axis feeding unit is composed of an X-axis linear module, an X-axis fixture placement plate and a five-hole battery fixture, the X-axis linear module is fixedly connected to the surface of the base, and an X-axis fixture placement plate is placed on the sliding end of the X-axis linear module.

[0006] Preferably, the two-axis motion unit is composed of a Y-axis linear module, a fixed frame, a Z-axis adjustable cylinder and a linear slide rail. The Y-axis linear module is fixedly connected to the surface of the support frame, and the sliding end of the Y-axis linear module is fixed with the fixed frame.

[0007] Preferably, a Z-axis adjustable cylinder is fixed to the top of the fixing frame, and the output end of the Z-axis adjustable cylinder passes through the linear slide rail and is fixedly connected to the surface of the welding unit.

[0008] Preferably, a linear slide rail is provided between the welding unit and the fixing frame, and the linear slide rail facilitates the welding unit to slide up and down along the fixing frame.

[0009] Preferably, the linear slide rail is composed of a slide rail and a slider, the slide rail is fixedly connected to the surface of the fixing frame by screws, and the slider is fixedly connected to the surface of the welding unit by bolts, and the slider and the slide rail are slidably matched with each other.

[0010] Preferably, the surface of the X-axis fixture placement plate is fixedly connected to a five-hole battery fixture, and the five-hole battery fixture is used for placing multiple button batteries.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the semi-automatic button battery welding mechanism is provided with a two-axis motion unit, a welding unit and a single-axis feeding unit; when implemented, the button battery and the welding piece are placed in a five-hole battery fixture, and then the five-hole battery fixture is placed on a positioned X-axis fixture placement plate, the welding button is started, and the welding unit is driven to move to a preset position by the Y-axis linear module under the action of the fixed frame; after being in place, the welding unit drives the welding needle to be pressed down by the Z-axis adjustable cylinder under the sliding of the linear slide rail, and the welding is triggered after the welding needle contacts the button battery, and the Z-axis adjustable cylinder is reset after the welding is completed, and then the button battery placed in the five-hole battery fixture on the surface of the X-axis fixture placement plate is driven by the X-axis linear module to feed, so as to carry out the next cycle welding; the utility model not only improves the degree of automation during welding, but also does not require manual auxiliary operation during the welding process, reduces the labor intensity of the welding mechanism when welding button batteries, and improves work efficiency; and because the welding mechanism has multiple holes, no cumbersome replacement operation is required. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional front structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the three-dimensional rear structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the resistance amplification structure of the utility model.

[0015] In the figure: 1. Base; 2. Support frame; 3. Two-axis motion unit; 31. Y-axis linear module; 32. Fixed frame; 33. Z-axis adjustable cylinder; 34. Linear guide rail; 4. Welding unit; 41. Welding needle; 42. Adjusting bolt; 5. Single-axis feeding unit; 51. X-axis linear module; 52. X-axis fixture placement plate; 53. Five-hole battery fixture. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0017] The structure of a semi-automatic button battery welding mechanism provided by the utility model is as follows Figure 1 as well as Figure 3 As shown, it includes a base 1, a support frame 2 is fixed on the surface of the base 1, and a two-axis motion unit 3 is installed on the surface of the support frame 2. The two-axis motion unit 3 is composed of a Y-axis linear module 31, a fixed frame 32, a Z-axis adjustable cylinder 33 and a linear slide 34. The Y-axis linear module 31 is fixedly connected to the surface of the support frame 2, and the sliding end of the Y-axis linear module 31 is fixed with the fixed frame 32, and the top of the fixed frame 32 is fixed with the Z-axis adjustable cylinder 33, and the output end of the Z-axis adjustable cylinder 33 passes through the linear slide 34 and is fixedly connected to the surface of the welding unit 4. The surface of the two-axis motion unit 3 is connected to the welding unit 4, and the welding A welding pin 41 is installed at the bottom of the unit 4, and the welding unit 4 is used for welding with the welding pin 41. The top of the welding pin 41 penetrates the welding unit 4 through a compression spring and is threadedly connected with an adjusting bolt 42. The adjusting bolt 42 is used to adjust the welding pressure. A linear slide rail 34 is arranged between the welding unit 4 and the fixed frame 32. The linear slide rail 34 facilitates the welding unit 4 to slide up and down along the fixed frame 32. The linear slide rail 34 is composed of a slide rail and a slider. The slide rail is fixedly connected to the surface of the fixed frame 32 by screws, and the slider is fixedly connected to the surface of the welding unit 4 by bolts. The slider and the slide rail slide in cooperation with each other.

[0018] During implementation, the Z-axis adjustable cylinder 33 is used to make the welding unit 4 drive the welding needle 41 to be pressed down under the sliding of the linear slide rail 34. The welding needle 41 triggers welding when it contacts the button battery. After welding is completed, the Z-axis adjustable cylinder 33 is reset, and then the button battery placed in the five-hole battery fixture 53 on the surface of the X-axis fixture placement plate 52 is driven by the X-axis linear module 51 to be fed.

[0019] Furthermore, if Figure 2 as well as Figure 3 As shown, the surface of the base 1 is also connected to a single-axis feeding unit 5, which is composed of an X-axis linear module 51, an X-axis fixture placement plate 52 and a five-hole battery fixture 53. The X-axis linear module 51 is fixedly connected to the surface of the base 1, and the X-axis fixture placement plate 52 is placed on the sliding end of the X-axis linear module 51. The surface of the X-axis fixture placement plate 52 is fixedly connected to the five-hole battery fixture 53, and the five-hole battery fixture 53 is used for placing multiple button batteries.

[0020] During implementation, the button batteries and welding pieces are placed in the five-hole battery fixture 53, and then the five-hole battery fixture 53 is placed on the positioned X-axis fixture placement plate 52, and the welding button is activated. The Y-axis linear module 31 drives the welding unit 4 to move to the preset position under the action of the fixing frame 32.

[0021] Working principle: When in use, by rotating the adjusting bolt 42, the welding needle 41 moves under the action of the compression spring, so that the welding pressure can be adjusted within a certain range. After adjustment, the button battery and the welding piece are placed in the five-hole battery fixture 53, and then the five-hole battery fixture 53 is placed on the positioned X-axis fixture placement plate 52, and the welding button is started. The welding unit 4 is driven to move to the preset position through the Y-axis linear module 31 under the action of the fixed frame 32.

[0022] After being in place, the Z-axis adjustable cylinder 33 is used to make the welding unit 4 drive the welding needle 41 to be pressed down under the sliding of the linear slide rail 34. The welding needle 41 triggers welding when it contacts the button battery. After welding is completed, the Z-axis adjustable cylinder 33 is reset, and then the button battery placed in the five-hole battery fixture 53 on the surface of the X-axis fixture placement plate 52 is driven by the X-axis linear module 51 to feed, so as to carry out the next welding cycle, and finally complete the use of the button battery welding mechanism.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A semi-automatic button cell welding mechanism, comprising a base (1), characterized in that: A support frame (2) is fixed on the surface of the base (1), and a two-axis motion unit (3) is installed on the surface of the support frame (2). A welding unit (4) is connected to the surface of the two-axis motion unit (3), and a welding pin (41) is installed at the bottom of the welding unit (4). The welding unit (4) cooperates with the welding pin (41) for welding. The top of the welding pin (41) penetrates the welding unit (4) through a compression spring and is threadedly connected to an adjustment bolt (42). The adjustment bolt (42) is used for adjusting the welding pressure. A single-axis feeding unit (5) is also connected to the surface of the base (1). The single-axis feeding unit (5) is composed of an X-axis linear module (51), an X-axis fixture placement plate (52) and a five-hole battery fixture (53). The X-axis linear module (51) is fixedly connected to the surface of the base (1), and the X-axis fixture placement plate (52) is placed at the sliding end of the X-axis linear module (51).

2. A semi-automatic button battery welding mechanism according to claim 1, characterized in that: The two-axis motion unit (3) is composed of a Y-axis linear module (31), a fixed frame (32), a Z-axis adjustable cylinder (33) and a linear slide rail (34); the Y-axis linear module (31) is fixedly connected to the surface of the support frame (2), and the sliding end of the Y-axis linear module (31) is fixed with the fixed frame (32).

3. A semi-automatic button battery welding mechanism according to claim 2, characterized in that: A Z-axis adjustable cylinder (33) is fixed to the top end of the fixed frame (32), and the output end of the Z-axis adjustable cylinder (33) passes through the linear slide rail (34) and is fixedly connected to the surface of the welding unit (4).

4. A semi-automatic button battery welding mechanism according to claim 3, characterized in that: A linear slide rail (34) is provided between the welding unit (4) and the fixing frame (32), and the linear slide rail (34) facilitates the welding unit (4) to slide up and down along the fixing frame (32).

5. A semi-automatic button battery welding mechanism according to claim 4, characterized in that: The linear slide rail (34) is composed of a slide rail and a slider. The slide rail is fixedly connected to the surface of the fixing frame (32) by screws, and the slider is fixedly connected to the surface of the welding unit (4) by bolts. The slider and the slide rail slide in mutual sliding cooperation.

6. A semi-automatic button battery welding mechanism according to claim 4, characterized in that: The surface of the X-axis fixture placement plate (52) is fixedly connected to a five-hole battery fixture (53), and the five-hole battery fixture (53) is used for placing a plurality of button batteries.

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