CN211727803U

CN211727803U - Automatic tin soldering machine

Info

Publication number: CN211727803U
Application number: CN202020066465.8U
Authority: CN
Inventors: 王俊
Original assignee: Changxing Ouxiang Technology Co ltd
Current assignee: Changxing Ouxiang Technology Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-10-23
Anticipated expiration: 2030-01-13

Abstract

The utility model relates to an automatic tin soldering machine, which comprises a base, a frame, an X-axis device, a Y-axis device, a Z-axis device, a fixed seat and a tin soldering device, wherein the Z-axis device comprises a first support, a rotating mechanism, a first transmission piece, a second transmission piece, a third transmission piece, a connecting rod and a second support, the first support is rotatably provided with two rotating mechanisms, each rotating mechanism is respectively rotatably connected with one first transmission piece, the second transmission piece is rotatably connected between the two first transmission pieces, the third transmission piece is also rotatably connected on the second transmission piece, the third transmission piece is connected with the connecting rod, the connecting rod is connected with the opposite end of the third transmission piece and is connected with the tin soldering device, the second support is arranged on the first support, and the second support is provided with a guide hole through which the connecting rod passes, so that the connecting rod drives the tin soldering device to move more stably in the Z-axis, and the structure is compact and the volume is small.

Description

Automatic tin soldering machine

Technical Field

The utility model relates to a soldering tin machine technical field especially relates to an automatic soldering tin machine.

Background

The soldering tin is an important industrial raw material for connecting electronic components in a soldering circuit, is a soldering flux with a low melting point, mainly refers to a soldering flux made of tin-based alloy, is manufactured by a melting method of ingot manufacturing and then is processed into a material by pressure, and is widely applied to the electronic industry, the household appliance manufacturing industry, the automobile manufacturing industry, the maintenance industry and daily life. As is known, soldering is performed by heating all workpieces, a large area, or a single object of a substrate such as a circuit board, a wire, an electronic device, etc. with a high-temperature gas flow, a high-temperature liquid, or a high-temperature solid heat conductor, so that the solder nearby becomes a fluid state or a liquid with the aid of a tin-aid agent, and after cooling, the solder forms adhesion with the substrate, thereby achieving the effect of bonding.

For example, patent No. CN201420726398.2, the patent name is an automatic soldering machine's utility model patent, it discloses be equipped with the frame on the base, X-axis soldering tin device, Y-axis soldering tin device, Z-axis soldering tin device, automatic tin bar feeding device, rotary device, power device and controlling means, the frame can be dismantled with X-axis soldering tin device and be connected, Y-axis soldering tin device and base spiro union, Z-axis soldering tin device sets up on X-axis soldering tin device, Z-axis soldering tin device can dismantle with X-axis soldering tin device and be connected, automatic tin bar feeding device and rotary device can dismantle with Z-axis soldering tin device respectively and be connected, controlling means sets up in the place ahead of base, power device is connected with the controlling means electricity, rotary device includes rotating head and welder, welder and rotating head spiro union. The X-axis tin soldering device drives the product fixing seat to move along the X-axis direction, the Y-axis tin soldering device drives the welding gun to move along the Y-axis direction, the Z-axis tin soldering device drives the welding gun to move along the Z-axis direction, and the rotating device drives the welding gun to rotate in an angle mode, so that a tin product to be soldered on the product fixing seat is welded.

Wherein, Z axle soldering tin device drives welder and removes at the vertical direction of product fixing base, and its stroke control accuracy requires highly, otherwise appears welder and damages the condition of treating the soldering tin product easily, and among the current Z axle soldering tin device, is connected with welder's cooperation through parts such as motor, guide rail and lead screw, drives welder and removes at Z axle direction, and the structure is not compact for the volume is great.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an automatic tin soldering machine, including base, frame, X axle device, Y axle device, Z axle device, fixing base and soldering tin device, install the Y axle device on the base, the transmission of Y axle device is connected with the fixing base, still install the frame on the base, install the X axle device on the frame, the transmission of X axle device is connected with the Z axle device, the transmission of Z axle device is connected with the soldering tin device;

the Z-axis device comprises a first support, two rotating mechanisms, a first transmission piece, a second transmission piece, a third transmission piece, a connecting rod and a second support, wherein the first support is rotatably provided with two rotating mechanisms, each rotating mechanism is respectively and rotatably connected with one first transmission piece, the second transmission piece is rotatably connected between the two first transmission pieces, the second transmission piece is also rotatably connected with the third transmission piece, the third transmission piece is connected with the connecting rod, the opposite end of the connecting rod connected with the third transmission piece is connected with the soldering device, the second support is arranged on the first support, the second support is provided with a guide hole through which the connecting rod passes, the rotating mechanisms comprise a second rotating piece and a motor, and the second rotating piece and the motor are respectively positioned at two sides of the first support, the motor drives the second to rotate, the second rotates the piece and includes first part and second part, the first part with the connection can be dismantled to the second part, the second part with motor drive connects, the first part with be provided with the loop bar on the reverse side that the second part is connected, first transmission piece with the loop bar cup joints.

Optionally, the rotating mechanism further comprises a second rotating rod, the second rotating rod is rotatably disposed on the first support, and two ends of the second rotating rod are respectively connected with the second rotating element and the motor in a transmission manner.

Optionally, rotary mechanism still includes first rotary rod, first rotating piece and second rotary rod, first rotary rod with the second rotary rod rotates respectively to be set up on the first support, the both ends of first rotary rod are the transmission connection respectively first rotating piece with the motor, first rotating piece with the transmission of second rotating piece is connected, the second rotates the piece with the transmission of second rotary rod is connected.

Alternatively, the first rotating member and the second rotating member are connected by a belt drive.

Alternatively, the first rotating member and the second rotating member are engaged.

Optionally, the first and second parts are circular and the first part has a diameter greater than the second part.

Alternatively, the opposite end of the second member to the first member is provided with a hole portion connected to the second rotating lever.

Optionally, the motor is fixed to the first bracket by a motor mount.

Optionally, the Z-axis device further comprises a third bracket mounted on a side of the first bracket on which the motor mount is mounted, the third bracket being mounted on the X-axis device.

Optionally, the third transmission member is located between the two first transmission members.

The embodiment of the utility model provides a technical scheme can include following beneficial effect:

the embodiment of the utility model provides an automatic soldering tin machine is through adopting first driving medium, second driving medium, third driving medium and connecting rod cooperation for the connecting rod drives soldering tin device and moves more steadily in the Z axle direction, and compact structure, and is small, can also the stroke that accurate control soldering tin device direction removed. In addition, the second rotating part comprises a first part and a second part, the first part and the second part are detachably connected, and the first part and the second part are detachably connected, so that the first parts with different sizes can be replaced to adjust different moving strokes of the soldering tin device in the Z-axis direction.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic structural view of an automatic tin soldering machine according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a Z-axis device of the automatic soldering machine shown in FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 2 in another direction;

FIG. 4 is a schematic view of the rotating member of the Z-axis device shown in FIG. 2;

fig. 5 is a schematic structural view of a second rotating member of the Z-axis device shown in fig. 2.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims does not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

As shown in fig. 1, the automatic tin soldering machine includes a base 100, a frame 200, an X-axis device 300, a Y-axis device 400, a Z-axis device 500, a fixing base 600 and a tin soldering device, the Y-axis device 400 is installed on the base 100, the Y-axis device 400 is connected to the fixing base 600 in a transmission manner and used for driving the fixing base 600 to move along the Y-axis direction, the frame 200 is further installed on the base 100, the X-axis device 300 is installed on the frame 200 and located above the fixing base 600, the X-axis device 300 is connected to the Z-axis device 500 in a transmission manner and used for driving the tin soldering device connected to the Z-axis device 500 to move along the X-axis direction, and the Z-axis device 500 is connected to the tin soldering device in a. Through the cooperation of the X-axis device 300, the Y-axis device 400 and the Z-axis device 500, the soldering operation of the soldering device on the to-be-soldered product arranged on the fixing base 600 can be realized, and the to-be-soldered product includes a circuit board and the like.

The soldering device comprises a welding gun and a rotating head driving the welding gun to rotate.

As shown in fig. 2 to 4, the Z-axis device 500 includes a first support 510, a rotating mechanism 520, a first transmission member 530, a second transmission member 540, a third transmission member 550, a connecting rod 560 and a second support 570, wherein the first support 510 is rotatably provided with two rotating mechanisms 520, each rotating mechanism 520 is rotatably connected with one first transmission member 530, the second transmission member 540 is rotatably connected between the two first transmission members 530, the second transmission member 540 is further rotatably connected with a third transmission member 550, the third transmission member 550 is located between the two first transmission members 530, the third transmission member 550 is connected with the connecting rod 560, the connecting rod 560 is connected with the opposite end of the third transmission member 550 and connected with a soldering device, the second support 570 is mounted on the first support 510, and the second support 570 is provided with a guide hole 571 through which the connecting rod 560 passes, and the axis of the guide hole 571 is located in the Z-axis direction.

It should be noted that the rotating mechanism 520 drives the first transmission member 530 to rotate around the Y-axis direction, the second transmission member 540 can rotate around the Y-axis direction relative to the first transmission member 530, and the third transmission member 550 can rotate around the Y-axis direction relative to the second transmission member 540. Each rotating mechanism 520 independently drives the first transmission member 530, so that the horizontal heights of the two ends of the second transmission member 540 are different, and the two ends of the second transmission member 540 are respectively rotatably connected to the first transmission member 530, thereby driving the connecting rod 560 to move in the Z-axis direction.

Through adopting above-mentioned structure for connecting rod 560 drives soldering tin device and moves more steadily in the Z axle direction, and compact structure, it is small, can also the stroke that the accurate control soldering tin device direction removed. Specifically, when the connection points of the two first transmission members 530 and the rotating mechanism 520 are located at the lowest end of the circle, the soldering device is located at the highest end of the movement stroke, and it can be seen that the movement stroke of the soldering device in the Z-axis direction is the diameter of the circle. The moving stroke of the soldering device in the Z-axis direction can be very short, so long as the Y-axis device 400 is not affected to drive the fixing seat 600 moving mechanism, and thus the welding efficiency can be improved.

As shown in fig. 2 to 4, the rotating mechanism 520 includes a first rotating rod 521, a second rotating rod 522, a first rotating member 523, a second rotating member 524, and a motor 525, the first rotating rod 521 and the second rotating rod 522 are respectively rotatably disposed on the first bracket 510, two ends of the first rotating rod 521 are respectively connected to the first rotating member 523 and the motor 525 in a driving manner, the first rotating member 523 and the second rotating member 524 are connected in a driving manner, the second rotating member 524 and the second rotating rod 522 are connected in a driving manner, a sleeve 526 is disposed on the second rotating member 524, and a first driving member 530 is sleeved outside the sleeve 526.

Wherein the axes of the first rotating lever 521 and the second rotating lever 522 are located in the Y-axis direction. The first rotating member 523 and the second rotating member 524 are circular.

The motor 525 drives the first rotating member 523 connected to the first rotating rod 521 to rotate, and the first rotating member 523 drives the second rotating member 524 to rotate, so as to drive the first transmitting member 530 to rotate around the center of the second rotating member 524.

It should be noted that the sleeve rod 526 is not located at the center of the second rotating member 524.

In one embodiment, the first rotating member 523 and the second rotating member 524 are connected by a belt drive. That is, the first rotating member 523 and the second rotating member 524 are both pulleys.

In another embodiment, the first rotating member 523 and the second rotating member 524 are engaged. That is, the first rotating member 523 and the second rotating member 524 are both gears.

As shown in fig. 4 and 5, the second rotating member 524 includes a first part 5241 and a second part 5242, the first part 5241 and the second part 5242 are connected, the second part 5242 is connected with the second rotating lever 522, and a sleeve lever 526 is provided on the opposite side of the connection of the first part 5241 and the second part 5242. It is noted that the second member 5242 is drivingly connected to the first rotating member 523, including by a belt or by meshing engagement. Referring to fig. 5, the diameter of the first part 5241 is larger than that of the second part 5242, wherein the first part 5241 and the second part 5242 are detachably connected, including threaded or sleeved, so that the first part 5241 with different sizes can be replaced, i.e., different moving strokes of the soldering device in the Z-axis direction can be adjusted. Further, the second member 5242 and the second rotating rod 522 can be detachably connected, including by way of threads or a socket. The opposite end of the second member 5242 to the first member 5241 is provided with a hole portion 5243, the hole portion 5243 is connected to the second rotating rod 522, if the second member 5242 and the second rotating rod 522 are screwed, the hole portion 5243 is a threaded hole, and if the second member 5242 and the second rotating rod 522 are sleeved, the hole portion 5243 is a trepan.

As shown in fig. 2, the two rotation mechanisms 520 are symmetrically arranged along the axial direction of the connecting rod 560.

The two rotating mechanisms 520 are disposed at an angle, and specifically, a central connecting line of the first rotating rod 521 and the second rotating rod 522 of one rotating mechanism 520 is parallel to a central connecting line of the first rotating rod 521 and the second rotating rod 522 of the other rotating mechanism 520.

In another embodiment, the central connecting line of the first rotating rod 521 and the second rotating rod 522 of one rotating mechanism 520 is arranged at an angle with the central connecting line of the first rotating rod 521 and the second rotating rod 522 of the other rotating mechanism 520, and the angle is 110-180 °.

Referring to fig. 2 to 4, bearings are provided between the first bracket 510 and the first and second

rotating levers

521 and 522, respectively, so that the first and second

rotating levers

521 and 522 rotate more stably.

As shown in fig. 2 to 4, the rotating mechanism 520 includes a second rotating rod 522, a second rotating member 524 and a motor 525, the second rotating rod 522 is rotatably disposed on the first bracket 510, two ends of the second rotating rod 522 are respectively connected to the second rotating member 524 and the motor 525 in a driving manner, a sleeve 526 is disposed on the second rotating member 524, and a first driving member 530 is sleeved outside the sleeve 526.

The motor 525 drives the second rotating member 524 connected to the second rotating rod 522 to rotate, and further drives the first transmission member 530 to rotate around the center of the second rotating member 524. The lever 526 is not located at the center of the second rotating member 524.

As shown in fig. 2 and 3, the first rotating member 523 and the motor 525 are respectively located at two sides of the first bracket 510, wherein the second rotating member 524 and the first rotating member 523 are respectively located at the same side of the first bracket 510.

The motor 525 is fixedly mounted on the first bracket 510 through the motor mounting block 527, and an output shaft of the motor 525 passes through the first bracket 510 to be connected with the first rotating rod 521.

As shown in fig. 1-3, the Z-axis device 500 further includes a third bracket 580, the third bracket 580 is mounted on the side of the first bracket 510 where the motor mount 527 is located, the third bracket 580 is mounted on the X-axis device 300, and the first bracket 510 is located on the front side of the X-axis device 300.

As shown in fig. 1, the Z-axis device 500 further includes a housing 590, and the housing 590 is mounted on the first bracket 510, wherein the rotating mechanism 520 and the second bracket 570 are located inside the housing 590, so as to prevent the parts inside the housing 590 from being damaged due to collision or the like.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. The invention is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An automatic tin soldering machine comprises a base, a machine frame, an X-axis device, a Y-axis device, a Z-axis device, a fixed seat and a tin soldering device, wherein the Y-axis device is installed on the base and is in transmission connection with the fixed seat; the method is characterized in that:

2. The automatic tin soldering machine as claimed in claim 1, wherein the rotating mechanism further includes a second rotating rod, the second rotating rod is rotatably disposed on the first bracket, and two ends of the second rotating rod are respectively connected to the second rotating member and the motor in a driving manner.

3. The automatic tin soldering machine according to claim 1, wherein the rotating mechanism further comprises a first rotating rod, a first rotating member and a second rotating rod, the first rotating rod and the second rotating rod are respectively rotatably disposed on the first bracket, two ends of the first rotating rod are respectively in transmission connection with the first rotating member and the motor, the first rotating member is in transmission connection with the second rotating member, and the second rotating member is in transmission connection with the second rotating rod.

4. The automated soldering machine according to claim 3, wherein the first rotating member and the second rotating member are connected by a belt drive.

5. The automated soldering machine according to claim 4, wherein the first rotating member and the second rotating member are engaged.

6. The automated soldering machine according to claim 1, wherein the first member and the second member are each circular and the first member has a diameter greater than a diameter of the second member.

7. The automatic soldering machine according to claim 3, wherein an opposite end of the second member to the first member is provided with a hole portion, and the hole portion is connected to the second rotating lever.

8. The automated soldering machine according to claim 1, wherein the motor is fixed to the first bracket by a motor mount.

9. The automated soldering machine according to claim 8, wherein the Z-axis device further includes a third bracket mounted on a side of the first bracket mounting the motor mount, the third bracket being mounted on the X-axis device.

10. The automatic soldering machine according to claim 1, wherein the third transmission member is located between the two first transmission members.