CN216378443U

CN216378443U - Unilateral fishing line

Info

Publication number: CN216378443U
Application number: CN202122822583.4U
Authority: CN
Inventors: 张文胜; 骆惠兰; 田雷; 姚舜; 张筱桐
Original assignee: Zhongshan Hanchen Electroplating Equipment Co ltd
Current assignee: Zhongshan Hanchen Electroplating Equipment Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-26
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to electroplating process equipment, in particular to a unilateral fishing line. The processing device comprises a rack and a circulating rotation line arranged on the rack, wherein a cleaning tank is arranged below the rack, a circulating transmission line is vertically arranged, a plurality of suspension arms are arranged on the circulating rotation line, the suspension arms move along the rotating of the circulating rotation line, a workpiece to be processed is suspended on the suspension arms, a track line is arranged on one side edge of the circulating transmission line close to the cleaning tank, and the suspension arms selectively soak the workpiece in the cleaning tank along the track line. Through setting up first promotion sprocket and second and lifting into the sprocket to set up big tooth and little tooth, through in the in-process of transportation with the transmission shaft embedded in the tooth's socket of big tooth, the tooth's socket of big tooth drives the transmission shaft and realizes turning to the removal in the passageway that annular bogie and trajectory formed. The cycle is completed.

Description

Unilateral fishing line

[ technical field ] A method for producing a semiconductor device

The utility model relates to electroplating process equipment, in particular to a unilateral fishing line.

[ background of the utility model ]

Electroplating is a surface processing method in which cations of a metal to be plated in a plating solution are deposited on the surface of a base metal by electrolysis using the base metal to be plated as a cathode in a salt solution containing the metal to be plated, thereby forming a plating layer. According to the requirements of the parts, one or more single metal or alloy electroplating processes are selected to carry out electroplating or immersion plating and other processing on the parts, so as to achieve the purposes of corrosion resistance, wear resistance and attractive appearance. The electroplating process equipment is a series of equipment for realizing the electroplating function, such as various fixing grooves, rolling plating grooves, hangers, hanging baskets and the like.

The fishing line is one kind of electroplating equipment, and is mainly used in electroplating pre-plated metal, which includes washing pre-plated workpiece, electroplating, washing and blanking. Among the prior art, the most is bilateral fishing line, and the fishing line is horizontal circulation setting, and the horizontal length of equipment is long, leads to bulky, can not place many equipment in same space, is unfavorable for production.

[ Utility model ] content

The utility model aims to overcome the defects and shortcomings of the prior art and provide a unilateral fishing line which is short in transverse length and can be used for placing a plurality of devices in the same space.

Aiming at the problems, the utility model adopts the following technical scheme:

a unilateral fishing line comprises a rack and a circulating rotation line arranged on the rack, wherein a cleaning tank is arranged below the rack, a circulating transmission line is vertically arranged, a plurality of suspension arms are arranged on the circulating rotation line, the suspension arms move along with the rotation of the circulating rotation line, workpieces to be processed are suspended on the suspension arms, a track line is arranged on one side of the circulating transmission line, which is close to the cleaning tank, and the suspension arms selectively soak the workpieces in the cleaning tank along the track line.

Preferably, the suspension arm comprises a transmission shaft moving along the circular rotation line and a cantilever hinged with the transmission shaft, one end of the cantilever is hinged with the transmission shaft, the other end of the cantilever is provided with a hanging strip, the workpiece is hung on the hanging strip, the cantilever is abutted to the trajectory line due to gravity, and the transmission shaft drives the cantilever to move along the trajectory line so as to enable the cantilever to swing up and down around the pivoting position of the cantilever and the transmission shaft, so that the workpiece is selectively soaked in the cleaning tank.

Preferably, a rolling shaft is arranged at a position where the cantilever abuts against the track line, the rolling shaft comprises an inner shaft and an outer shaft, a bearing is arranged between the inner shaft and the outer shaft, the inner shaft is sleeved on the cantilever, and the outer shaft abuts against the track line to roll.

Preferably, the head end and the tail end of the circulating rotation line are both provided with a first lifting chain wheel and a second lifting chain wheel, the first lifting chain wheel and the second lifting chain wheel realize synchronous rotation through a lifting wheel shaft, the first lifting chain wheel and the second lifting chain wheel are provided with a plurality of large teeth and a plurality of small teeth, and the large teeth and the small teeth are continuously arranged in a staggered manner.

Preferably, the transmission shaft is embedded in a tooth groove of the large tooth, and the tooth groove of the large tooth drives the transmission shaft to realize steering movement in a channel formed by the annular bogie and the track line.

Preferably, the cleaning tank comprises a first water washing tank, a second water washing tank, a third water washing tank, a fourth water washing tank, a fifth water washing tank, an electrophoresis tank, a sixth water washing tank, a seventh water washing tank and an ultrasonic cleaning tank.

Preferably, the track line hoisting parts and the slope parts are arranged between every two hoisting parts, the workpiece is hoisted and leaves the cleaning tank when the rolling shaft of the cantilever moves in the hoisting parts, and the workpiece is soaked in and moves in the cleaning tank when the rolling shaft of the cantilever moves in the slope parts.

Preferably, the slope portion includes oblique section, parallel section and oblique section down, thereby the roll axis of cantilever contradicts with oblique section, parallel section and oblique section down in proper order and removes making the cantilever swing from top to bottom around the pin joint department with the transmission shaft.

The unilateral fishing line has the beneficial effects that:

according to the unilateral fishing line, the circulating conveying line is vertically arranged, the problem of large size caused by transverse arrangement is solved, the first lifting chain wheel and the second lifting chain wheel are arranged, the large teeth and the small teeth are arranged, the transmission shaft is embedded into the tooth grooves of the large teeth in the transportation process, and the tooth grooves of the large teeth drive the transmission shaft to realize steering movement in a channel formed by the annular bogie and the track line. The cycle is completed.

The conception, specific structure and effects of the present invention will be further described in conjunction with the accompanying drawings to fully understand the objects, features and effects of the present invention.

[ description of the drawings ]

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic end-to-end view of a trace line;

FIG. 3 is a right side view of the trace tail;

FIG. 4 is a schematic view of a first lift sprocket;

FIGS. 5-6 are schematic views of the process of workpiece immersion and lifting;

FIG. 7 is an enlarged view of FIG. 5-A;

FIG. 8 is a schematic view of a cleaning tank;

FIG. 9 is an enlarged view of FIG. 1-B;

FIG. 10 is a schematic view of the hoist;

a frame 100; a cleaning tank 110; a workpiece 90; a trajectory line 200; a drive shaft 310; a cantilever 320; a hanging bar 330; an inner shaft 410; an outer shaft 420; a bearing 430; a first lift sprocket 510; a second lift sprocket 520; a lift axle 530; the large teeth 550; a small tooth 540; a tooth groove 531; an annular bogie 511; a trajectory blocker 210; a first rinsing bath 111; a second rinsing bath 112; a third rinsing bath 113; a fourth wash tank 114; a fifth wash tank 115; an electrophoresis tank 116; a sixth rinsing bath 117; a seventh wash tank 118; an ultrasonic cleaning tank 119; a hoisting portion 220; a slope portion 223; an upper sloped section 2231; the parallel section 2232; a down-slope section 2233.

[ detailed description ] embodiments

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.

Referring to fig. 1-6, fig. 1-6 show a preferred embodiment of a single-sided waterline:

a unilateral fishing line comprises a rack 100 and a circulating rotation line arranged on the rack 100, wherein a cleaning groove 110 is arranged below the rack 100, the circulating rotation line is vertically arranged, and a plurality of hanging arms are arranged on the circulating rotation line; the best mode of the embodiment is as follows: the suspension arm comprises a transmission shaft 310 moving along a circular rotation line and a cantilever 320 hinged with the transmission shaft 310, one end of the cantilever 320 is hinged with the transmission shaft 310, the other end of the cantilever 320 is provided with a hanging strip 330, the workpiece 90 is hung on the hanging strip 330, the cantilever 320 is abutted against the track line 200 due to gravity, the transmission shaft 310 drives the cantilever 320 to move along the track line 200, so that the cantilever 320 swings up and down around the pivot joint with the transmission shaft 310, and the workpiece 90 is selectively soaked in the cleaning tank 110. The cantilever 320 is pivoted with the transmission shaft 310, and the ascending slope and the descending slope are arranged through the track line, so that the manual repetitive process is replaced, and the labor force of workers is reduced.

More specifically, the suspension arm moves as the cyclical rotation line rotates; the head end and the tail end of the circulating rotation line are respectively provided with a first lifting chain wheel 510 and a second lifting chain wheel 520, the first lifting chain wheel 510 and the second lifting chain wheel 520 realize synchronous rotation through a lifting wheel shaft 530, the first lifting chain wheel 510 and the second lifting chain wheel 520 are provided with a plurality of large teeth 550 and a plurality of small teeth 540, and the large teeth 550 and the small teeth 540 are continuously arranged in a staggered manner. The drive shaft 310 is embedded in the tooth groove 531 of the large tooth 550, and the tooth groove 531 of the large tooth 550 drives the drive shaft 310 to realize steering movement in the channel formed by the ring bogie 511 and the track line 200. The suspension arm is driven to rotate on the circular rotation line by arranging the large teeth 550 and the small teeth 540 on the first lifting sprocket 510 and the second lifting sprocket 520, connecting the small teeth 540 with the chain, and rotating the chain in a time cycle, wherein the large teeth 550 are embedded into the transmission shaft 310.

More specifically, for better rolling of the cantilever 320 on the track line 200 and prolonging the service life, a rolling shaft is arranged at the position where the cantilever 320 collides with the track line 200, the rolling shaft comprises an inner shaft 410 and an outer shaft 420, a bearing 430 is arranged between the inner shaft 410 and the outer shaft 420, the inner shaft 410 is sleeved on the cantilever 320, and the outer shaft 420 collides with the track line 200 and rolls. When in motion, the outer shaft 420 and the track line 200 are in interference rolling, so that the sliding friction between the outer shaft 420 and the track line 200 is avoided, and the service life is prolonged.

More specifically, the suspension arm is provided with a workpiece 90 to be processed, and a track line 200 is provided on one side of the circular rotation line adjacent to the cleaning tank 110; the best mode of the embodiment is as follows: the trajectory line 200 includes a hanging part 220 and a slope part 223, the slope part 223 is disposed between every two hanging parts 220, the workpiece 90 is hung and separated from the cleaning tank 110 when the rolling axis of the cantilever 320 moves in the hanging part 220, and the workpiece 90 is immersed in the cleaning tank 110 and moves in the cleaning tank 110 when the rolling axis of the cantilever 320 moves in the slope part 223. In this embodiment, the slope part 223 includes an upper inclined section 2231, a parallel section 2232, and a lower inclined section 2233, and the rolling axis of the cantilever 320 sequentially collides with the lower inclined section 2233, the parallel section 2232, and the upper inclined section 2231 to move, so that the cantilever 320 swings up and down around the pivot joint with the transmission shaft 310. When the workpiece cleaning device works, when the rolling shaft rolls to the downward inclined section 2233, the rolling shaft can slide downwards along the direction of the downward inclined section 2233 under the action of gravity all the time, and the cantilever 320 is hinged to the transmission shaft 310, so that the cantilever 320 moves downwards to soak the workpiece 90 in the cleaning tank 110, then the rolling shaft rolls to the parallel section 2232, and the length of the parallel section 2232 is determined by the soaking time of the process, which is not described in detail herein. Finally, to the upper inclined section 2231, the driving shaft 310 pushes the cantilever 320 to move, so that the rolling shaft will slide upwards along the upper inclined section 2231, thereby pulling the workpiece 90 out of the cleaning tank 110, and completing a soaking process.

More specifically, the cleaning bath 110 includes a first rinsing bath 111, a second rinsing bath 112, a third rinsing bath 113, a fourth rinsing bath 114, a fifth rinsing bath 115, an electrophoresis bath 116, a sixth rinsing bath 117, a seventh rinsing bath 118, and an ultrasonic cleaning bath 119. The number of cleaning tanks is determined according to the process, and is not repeated again.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a unilateral fishing line, includes frame (100) and sets up the circulation line of rotating on frame (100), frame (100) have washing tank (110) down, its characterized in that: the circular rotation line is vertically arranged, a plurality of suspension arms are arranged on the circular rotation line, the suspension arms move along with the rotation of the circular rotation line, a workpiece (90) to be processed is suspended on the suspension arms, a track line (200) is arranged on one side edge of the circular rotation line close to the cleaning tank (110), and the suspension arms selectively soak the workpiece (90) in the cleaning tank (110) along the track line (200).

2. The unilateral fishing line of claim 1, wherein: the suspension arm comprises a transmission shaft (310) moving along a circulating rotation line and a cantilever (320) hinged with the transmission shaft (310), one end of the cantilever (320) is hinged with the transmission shaft (310), the other end of the cantilever (320) is provided with a hanging strip (330), the workpiece (90) is hung on the hanging strip (330), the cantilever (320) is abutted against the trajectory line (200) due to gravity, and the transmission shaft (310) drives the cantilever (320) to move along the trajectory line (200) so that the cantilever (320) swings up and down around the pivoting position of the transmission shaft (310), and the workpiece (90) is soaked in the cleaning tank (110) or lifted out of the cleaning tank (110).

3. The unilateral fishing line of claim 2, wherein: the cantilever (320) is provided with a rolling shaft at the position where the cantilever (320) is abutted to the track line (200), the rolling shaft comprises an inner shaft (410) and an outer shaft (420), a bearing (430) is arranged between the inner shaft (410) and the outer shaft (420), the inner shaft (410) is sleeved on the cantilever (320), and the outer shaft (420) is abutted to the track line (200) for rolling.

4. The unilateral fishing line of claim 2, wherein: the head end and the tail end of the circulating rotation line are provided with a first lifting chain wheel (510) and a second lifting chain wheel (520), the first lifting chain wheel (510) and the second lifting chain wheel (520) rotate synchronously through a lifting wheel shaft (530), the first lifting chain wheel (510) and the second lifting chain wheel (520) are provided with a plurality of large teeth (550) and a plurality of small teeth (540), and the large teeth (550) and the small teeth (540) are arranged in a continuous staggered mode.

5. The unilateral fishing line of claim 4, wherein: the diameter of the tooth groove (531) of the big tooth (550) is equal to that of the transmission shaft (310).

6. The unilateral fishing line of claim 4, wherein: the first lifting chain wheel (510) is provided with an annular bogie (511), the head end and the tail end of the track line (200) are respectively provided with a track baffle plate (210), the transmission shaft (310) is embedded in a tooth groove (531) of the large tooth (550), and when the tooth groove (531) of the large tooth (550) drives the transmission shaft (310) to rotate, the transmission shaft (310) is abutted against the track baffle plate (210) to realize steering movement.

7. The unilateral fishing line of claim 1, wherein: the cleaning tank (110) comprises a first water washing tank (111), a second water washing tank (112), a third water washing tank (113), a fourth water washing tank (114), a fifth water washing tank (115), an electrophoresis tank (116), a sixth water washing tank (117), a seventh water washing tank (118) and an ultrasonic cleaning tank (119).

8. The unilateral fishing line of claim 3, wherein: the track line (200) comprises a hoisting part (220) and a slope part (223), the slope part (223) is arranged between every two hoisting parts (220), when the rolling shaft of the cantilever (320) moves in the hoisting part (220), the workpiece (90) is hoisted and leaves the cleaning tank (110), and when the rolling shaft of the cantilever (320) moves in the slope part (223), the workpiece (90) is soaked in the cleaning tank (110) and moves in the cleaning tank (110).

9. The unilateral fishing line of claim 8, wherein: the slope portion (223) comprises an upper inclined section (2231), a parallel section (2232) and a lower inclined section (2233), and the rolling shaft of the cantilever (320) sequentially abuts against and moves with the lower inclined section (2233), the parallel section (2232) and the upper inclined section (2231) so that the cantilever (320) can swing up and down around the pivoting position of the transmission shaft (310).