CN214079657U

CN214079657U - Tin coating mechanism

Info

Publication number: CN214079657U
Application number: CN202022856965.4U
Authority: CN
Inventors: 伍强; 覃建
Original assignee: Dongguan Pinjiang Electronic Equipment Co ltd
Current assignee: Dongguan Pinjiang Electronic Equipment Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-31
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a tinning mechanism, which comprises a tin furnace and a manipulator for grabbing a product to be tinned, wherein the manipulator comprises a material taking head and a material taking head driving component for driving the material taking head to turn over; through being provided with the tin stove and being used for snatching the manipulator of treating the tinning product to realize the tinning automation, improve work efficiency, when carrying out the tinning during operation, get the stub bar and snatch and treat the tinning product, then get the stub bar drive assembly drive and get the stub bar upset and make the welding end of treating the tinning product stretch into the tin liquid of tin stove, just so accomplished the tinning work.

Description

Tin coating mechanism

Technical Field

The utility model relates to a go up tin field technique, especially indicate a go up tin mechanism.

Background

The tinning is an essential process in the production of electronic products, for example, before welding the lead, the lead needs to be tinned first, and in practice, the work is often completed manually, so that the automation degree is low, and the working efficiency is not high. Therefore, there is a need to develop a new solution to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to the deficiency of the prior art, and the main objective of the present invention is to provide a tin-coating mechanism, which can realize tin-coating automation and improve work efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tinning mechanism, includes the tin stove and is used for snatching the manipulator of treating the tinning product, and the manipulator is including getting the stub bar and being used for driving the material taking head drive assembly who gets the upset of stub bar.

Preferably, a soldering flux groove is arranged on the front side of the tin furnace.

As a preferred scheme, the material taking head driving assembly comprises a mounting plate, a first air cylinder, a rack controlled by the first air cylinder to move up and down, and a gear shaft driven by the rack, wherein the first air cylinder is fixed on the mounting plate, the gear shaft is rotatably arranged on the mounting plate, connecting arms are fixed on two sides of the material taking head, and the extending ends of the connecting arms are fixedly connected with the gear shaft.

As a preferred scheme, the manipulator further comprises a mounting seat, a cross beam is arranged on the mounting seat, a front driving assembly and a rear driving assembly are arranged on the cross beam, an upper driving assembly and a lower driving assembly are arranged on the front driving assembly and the rear driving assembly, the front driving assembly and the rear driving assembly drive the upper driving assembly and the lower driving assembly to move back and forth, and the manipulator is arranged on the upper driving assembly and the lower driving assembly and is driven by the upper driving assembly and the lower driving assembly to move back and forth.

Preferably, a tin scraping assembly is arranged beside the tin furnace.

As a preferred scheme, the tin slag leakage groove is formed in the rear side of the tin furnace, and the tin scraping assembly comprises a tin scraping sheet and a tin scraping sheet translation driving cylinder used for driving the tin scraping sheet to translate between the tin furnace and the tin slag leakage groove.

As a preferred scheme, the tin scraping component further comprises a tin scraping piece lifting driving cylinder which is connected with the tin scraping piece and drives the tin scraping piece to lift, an output shaft of the tin scraping piece translation driving cylinder is connected with a front translation plate and a rear translation plate, the front translation plate and the rear translation plate are driven by the tin scraping piece translation driving cylinder to move back and forth, and the tin scraping piece lifting driving cylinder is arranged on the front translation plate and the rear translation plate and moves along with the front translation plate and the rear translation plate.

Preferably, the tin scraping assembly further comprises a tin dross collecting tank for collecting tin dross, the tin dross collecting tank is positioned below the tin dross leaking groove, and the tin dross collecting tank partially extends to the position right below the tin dross leaking groove.

As a preferred scheme, the rear side of the tin furnace is provided with a material conveying belt, the material conveying belt is driven by a stepping motor, and the material conveying belt is provided with a material tray.

Compared with the prior art, the utility model have obvious advantage and beneficial effect, particularly, can know by above-mentioned technical scheme, it is mainly through being provided with the tin stove and being used for snatching the manipulator of treating the tinning product, the manipulator is including getting the stub bar and being used for the drive to get the first drive assembly of material of getting of upset of material, thereby it is automatic to realize the tinning, and work efficiency is improved, when carrying out the tinning during operation, it snatchs and treats the tinning product to get the stub bar, then get the first drive assembly drive and get the stub bar upset and make the welding end of treating the tinning product stretch into the tin liquid of tin stove and can accomplish the tinning.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of a portion of an embodiment of the present invention;

FIG. 3 is another schematic structural diagram of a portion of an embodiment of the present invention;

fig. 4 is a side view of a portion of the structure of an embodiment of the present invention.

The attached drawings indicate the following:

10. tin furnace 20 and manipulator

21. Get stub bar 22, get stub bar drive assembly

221. Mounting plate 222 and first cylinder

223. Rack 224, gear shaft

225. Connecting arm 30, mount pad

31. Cross beam 40 and front and rear driving assembly

50. Up-down driving assembly 60 and soldering flux groove

70. Tin dross spout 80, tin scraping component

81. Tin scraping sheet 82 and tin scraping sheet translation driving cylinder

83. Tin scraping sheet lifting driving cylinder 84 and front and back translation plate

85. Tin dross collecting tank 90 and material conveying belt

91. And (7) a material tray.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

Referring to fig. 1 to 4, a specific structure of an embodiment of the present invention is shown, which includes a tin furnace 10 and a robot 20 for grabbing a product to be tinned.

The robot 20 includes a take-off head 21 and a take-off head drive assembly 22 for driving the take-off head 21 to flip over. Specifically, the material taking head driving assembly 22 comprises a mounting plate 221, a first air cylinder 222, a rack 223 controlled by the first air cylinder 222 to move up and down, and a gear shaft 224 driven by the rack 223, wherein the first air cylinder 222 is fixed on the mounting plate 221, the gear shaft 224 is rotatably arranged on the mounting plate 221, connecting arms 225 are fixed on two sides of the material taking head 21, the extending ends of the connecting arms 225 are fixedly connected with the gear shaft 224, and the reversible angle range of the material taking head 21 is within 90 degrees. During operation, get stub bar 21 and grab and treat the tinning product, first cylinder 222 drives gear shaft 224 through rack 223 and rotates, under the effect of linking arm 225, just can make and get the upset downwards of stub bar 21 to the butt weld end of waiting to tin the product stretches into the tin liquid of tin stove 10, the upset upwards of stub bar 21 is got in the drive of last first cylinder 222, and the butt weld end of waiting to tin the product leaves the tin liquid of tin stove 10 and can accomplish the tinning work.

In this embodiment, the robot further includes a mounting base 30, the mounting base 30 is provided with a cross beam 31, the cross beam 31 is provided with a front-back driving assembly 40, the front-back driving assembly 40 is provided with an up-down driving assembly 50, the front-back driving assembly 40 drives the up-down driving assembly 50 to move back and forth, and the robot 20 is provided on the up-down driving assembly 50 and is driven by the up-down driving assembly 50 to move back and forth. The front-rear driving assembly 40 and the up-down driving assembly 50 may control the front-rear movement and the up-down movement of the robot 20.

In this embodiment, the soldering flux groove 60 is disposed on the front side of the tin furnace 10, and before the soldering, the soldering end of the product to be soldered needs to be inserted into the soldering flux in the soldering flux groove 60 by the manipulator 20, and then the soldering operation is performed after the soldering end of the product to be soldered is attached with the soldering flux. In addition, this tin stove 10 rear side is equipped with tin dross small opening 70, the other tin scraping subassembly 80 that is equipped with of tin stove 10 side, specifically speaking, this tin scraping subassembly 80 is including scraping tin piece 81, a tin piece translation that is used for driving scraping tin piece 81 and translates between tin stove 10 and tin dross small opening 70 drives actuating cylinder 82, it still includes and is connected and drives the tin piece lift that scrapes tin piece 81 and drive actuating cylinder 83 is driven in the tin piece lift that scrapes tin piece 81 goes up and down to scrape tin subassembly 80, this tin piece translation drives actuating cylinder 82's output shaft has a preceding back translation board 84, preceding back translation board 84 is driven actuating cylinder 82 by the tin piece translation and is driven the back and forth activity, the tin piece lift drives actuating cylinder 83 sets up on preceding back translation board 84 and forth and along with the activity of preceding back translation board 84. And, the tin scraping assembly 80 further includes a dross collecting gutter 85 for collecting dross, the dross collecting gutter 85 being positioned below the dross spout 70, and the dross collecting gutter 85 extending partially directly below the dross spout 70. During the operation, under the effect that the tin scraping sheet translation drove actuating cylinder 82, tin scraping sheet 81 can make a round trip to translate on the molten tin surface of tin stove 10, just so can let tin scraping sheet 81 scrape the tin dross on molten tin surface from tin stove 10 to tin dross pot drain 70 in the translation in-process, and the tin dross falls to tin dross collecting tank 85 from tin dross pot drain 70 at last.

In addition, this tin stove 10's rear side is equipped with material transmission band 90, material transmission band 90 is driven by step motor (not shown), and, be equipped with charging tray 91 on this material transmission band 90, at the during operation, step motor drive material transmission band 90 operates thereby send charging tray 91 to the manipulator 20 next door, manipulator 20 will accomplish the product of going up the tin and put into charging tray 91, after charging tray 91 is filled up with the product, step motor drive material transmission band 90 operates thereby send charging tray 91 away, another charging tray 91 can be sent to the manipulator 20 next door simultaneously, then manipulator 20 just can continue to put the product into charging tray 91, through adopting step motor, can let manipulator 20 send away again after putting charging tray 91 full of product, do not need artifical balance, avoid the manual work to cause collision damage to the product, and improved work efficiency.

To sum up, the utility model discloses a be provided with the tin stove and be used for snatching the manipulator of treating the tinning product, the manipulator is including getting the stub bar and being used for the drive to get the first drive assembly of getting of stub bar upset to realize the tinning automation, improve work efficiency, when carrying out the tinning during operation, get the stub bar and snatch and treat the tinning product, then get the first drive assembly drive and get the stub bar upset and make the welding end of treating the tinning product stretch into the tin liquid of tin stove and can accomplish the tinning.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A tinning mechanism is characterized in that: including the tin stove and be used for snatching the manipulator of treating the tinning product, the manipulator is including getting the stub bar and being used for the drive to get the material head drive assembly who gets the upset of material head, get material head drive assembly and include mounting panel, first cylinder, by the rack of first cylinder control activity from top to bottom, by rack drive's gear shaft, this first cylinder is fixed on the mounting panel, the gear shaft rotationally sets up on the mounting panel, gets the both sides of stub bar and is fixed with the linking arm, the end and the gear shaft fixed connection that stretch out of linking arm.

2. The tinning mechanism of claim 1, characterized in that: and a soldering flux groove is arranged on the front side of the tin furnace.

3. The tinning mechanism of claim 1, characterized in that: the manipulator is characterized by further comprising a mounting seat, a cross beam is arranged on the mounting seat, a front driving assembly and a rear driving assembly are arranged on the cross beam, an upper driving assembly and a lower driving assembly are arranged on the front driving assembly and the rear driving assembly, the front driving assembly and the rear driving assembly are driven by the front driving assembly and the rear driving assembly to move back and forth, and the manipulator is arranged on the upper driving assembly and the lower driving assembly and is driven by the upper driving assembly and the lower driving assembly to move back and forth.

4. The tinning mechanism of claim 1, characterized in that: and a tin scraping assembly is arranged beside the tin furnace.

5. The tinning mechanism of claim 4, characterized in that: the tin furnace rear side is equipped with the tin dross small opening, and the tin scraping subassembly includes scrapes the tin piece, is used for driving the tin piece translation of scraping the tin piece between tin furnace and tin dross small opening and drives actuating cylinder.

6. The tinning mechanism of claim 5, characterized in that: the tin scraping component further comprises a tin scraping piece lifting driving cylinder which is connected with the tin scraping piece and drives the tin scraping piece to lift, an output shaft of the tin scraping piece driving cylinder is connected with a front and back translation plate, the front and back translation plate is driven by the tin scraping piece driving cylinder to drive the front and back translation plate to move back and forth, and the tin scraping piece lifting driving cylinder is arranged on the front and back translation plate and moves along with the front and back translation plate.

7. The tinning mechanism of claim 5, characterized in that: the tin scraping assembly further comprises a tin dross collecting tank for collecting tin dross, the tin dross collecting tank is located below the tin dross leaking groove, and part of the tin dross collecting tank extends to the position right below the tin dross leaking groove.

8. The tinning mechanism of claim 1, characterized in that: the rear side of tin stove is equipped with the material transmission band, and the material transmission band is by step motor drive to, be equipped with the charging tray on this material transmission band.