CN111394757B

CN111394757B - A wrap mechanism for silver-plated strip part

Info

Publication number: CN111394757B
Application number: CN202010294803.8A
Authority: CN
Inventors: 吴强
Original assignee: Huzhou Nute Surface Treatment Technology Co ltd
Current assignee: Huzhou Nute Surface Treatment Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2022-06-03
Anticipated expiration: 2040-04-15
Also published as: CN111394757A

Abstract

The invention discloses a binding mechanism for silver-plated strip parts, which comprises a box body, wherein a cleaning device, a transmission device for transmitting the strip parts, a cloth sticking device and an extrusion device are arranged on the box body, the transmission device and the extrusion device are controlled by a power device, the cloth sticking device comprises a cloth sticking box, a cloth sticking shaft for placing adhesive cloth and a guide component, a cloth sticking channel which is communicated with the front and the back is arranged in the cloth sticking box, the cleaning device comprises a cleaning groove and an air blowing port for blowing and cleaning the strip parts, the transmission device is fixedly arranged between the cleaning groove and the air blowing port, a plurality of extrusion devices are arranged at the tail end of the box body, one group of extrusion devices comprises two extrusion discs and two rotating shafts for driving the extrusion discs to rotate, the two extrusion discs are horizontally arranged, a sticky tape is stuck on the strip parts by adopting mechanical automation, and the binding mechanism accords with the operating speed standard of a silver plating production line, and the subsequent steps are correspondingly reduced, and the silver plating efficiency is greatly improved.

Description

A wrap mechanism for silver-plated strip part

Technical Field

The invention relates to the technical field of electroplating processing, in particular to a binding mechanism for silver-plated strip parts.

Background

In the present society, various machines are more and more developed with science and technology, the machines are composed of various parts, the performance, shape and the like required by various parts need to meet the conditions, the performance requirements of various parts are met through various processes, wherein, the processes of silver plating, heat treatment and the like exist, a condition that a small part of one part needs to be plated with silver appears in the silver plating process, if the whole part is plated with silver, more waste is caused, and the prior art has more methods such as a bundling method, a wax agent protection method, insulating ink adding and the like.

The simplest method among many methods is a wrapping method, which is to use adhesive tapes or plastic strips, adhesive tapes and other materials to carry out insulation protection on a non-plated surface, but the wrapping method is manual wrapping and is very complicated, whether bubbles exist or not and whether the bubbles are completely adhered or not need to be seen when the strip parts are wrapped, certain oil stains are generated on the parts, the adhesive tapes and the like are not easily adhered, the phenomenon of slipping easily occurs, the failure of the wrapping method is caused, and the strip parts are difficult to adapt to the production line when being manually wrapped.

Disclosure of Invention

The invention aims to provide a mechanism which can wrap a silver-plated part on a production line without a silver-plated part, and solves the problem that the prior art proposed in the background technology can not mechanically wrap the silver-plated part on the production line.

In order to achieve the purpose, the invention provides the following technical scheme: a binding mechanism for silver-plated strip-shaped parts comprises a box body, wherein a cleaning device, a transmission device for transmitting the strip-shaped parts, a cloth sticking device and an extruding device are arranged on the box body in sequence, the first transmission device, the cloth sticking device and the extruding device are close to the cleaning device, the cloth sticking device is positioned between the first transmission device and the extruding device, the transmission device and the extruding device are controlled by a power device, the cloth sticking device comprises a cloth sticking box, a cloth placing shaft for placing the cloth sticking and a guide part, a cloth sticking channel which is communicated from front to back is arranged in the cloth sticking box, the cleaning device comprises a cleaning groove and an air blowing port for blowing and cleaning the strip-shaped parts, a transmission device is fixedly arranged between the cleaning groove and the air blowing port, a plurality of extruding devices are arranged at the tail end of the box body, and one group of extruding devices comprises two extruding disks and two rotating shafts for driving the extruding disks to rotate, two extrusion plates are the level setting, carry out earlier through the rectangular form material that comes in one deoil wash, weather, paste the material again for it is more firm on the part to paste the cloth sticker, for subsequent silvering process makes preparation, greatly increased efficiency and reduced the time of subsequent handling.

In addition, the invention also discloses a using method of the binding mechanism, which comprises the following steps of 1: silver plating is carried out on the strip-shaped part;

step 2: carrying out silver stripping on the silver-plated strip-shaped part;

and step 3: polishing the stripped strip-shaped part;

and 4, step 4: the bar-shaped parts after polishing are dried, so that the steps during silver plating can be reduced, and the silver plating efficiency is greatly improved under the condition of ensuring the same quality.

Compared with the prior art, the invention has the following beneficial effects: the adhesive tape is pasted on the strip-shaped part in a mechanical automation mode, the operating speed standard of a silver plating production line is met, the number of subsequent steps is correspondingly reduced, and the silver plating efficiency is greatly improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is an isometric view of example 1 of the present invention;

FIG. 3 is a schematic view of a concave disk of the present invention;

FIG. 4 is a schematic view of example 2 of the present invention;

fig. 5 is an isometric view of embodiment 2 of the present invention.

In the figure: 1. a box body; 2. a cleaning device; 3. a first transmission device; 4. a cloth sticking device; 5. an extrusion device; 6. placing a sticky cloth shaft; 7. a guide member; 8. a cloth sticking box; 9. a cloth sticking channel; 10. a cleaning tank; 11. an air blowing port; 12. an extrusion disc; 13. a rotating shaft; 14. a convex disc; 15. a concave disk; 16. concave lines; 17. an ultrasonic transmitter; 18. a second transmission.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The invention provides a technical scheme that: a binding mechanism for silver-plated strip parts comprises a box body 1, wherein a cleaning device 2, a first transmission device 3 for transmitting the strip parts, a cloth sticking device 4 and an extrusion device 5 are arranged on the box body 1 in sequence, the first transmission device 3 is close to the cleaning device 2, the cloth sticking device 4 is folded and stuck on a material from two sides of a cloth sticking, the cloth sticking is folded by a cloth sticking channel 9 (the folding mode is that the inlet of the cloth sticking channel is triangular and is slowly converted into a long and thin rectangle in the cloth sticking channel 9), as the inlet of the cloth sticking channel 9 is triangular and the outlet of the cloth sticking channel is a long and thin rectangle, the cloth sticking is directly stuck on the material, the outlet is made of rubber material and can provide inward force to enable the two sides of the cloth sticking to the material, the first transmission device 3 and the second transmission device 18 are both formed by two rotatable discs, the two curved surfaces of the disc are placed in parallel, a material is placed between the two curved surfaces, the disc is connected with a stepping motor through splines, the disc is controlled to rotate by a stepping motor controller, the rotating speed of the stepping motor is determined according to the efficiency of a subsequent program and the thickness of the material, a first transmission device 3 and an extrusion device 5 are controlled by a power device, the output end of the power device, which is used for the power device, of the two first transmission devices 3, the middle end of a roll shaft, which is used for driving the strip-shaped part, of the two first transmission devices 3, is fixedly connected with the middle end of the roll shaft, which is used for driving the strip-shaped part, of the roll shaft, a cloth sticking device 4 comprises a cloth sticking box 8, a cloth sticking shaft 6 used for placing the cloth sticking, and a guide part 7, a cloth sticking channel 9 which is communicated from front to back is arranged inside the cloth sticking box 8, a cleaning device 2 comprises a cleaning groove 10 and an air blowing opening 11 for blowing the strip-shaped part (and has the function of removing oil stains outside the strip-shaped part), fixed being equipped with a first transmission 3 between washing tank 10 and the mouth 11 of blowing, end at box 1 is equipped with a plurality of extrusion device 5, a set of extrusion device 5 includes two expelling tray 12, two drive 12 pivoted axes of rotation 13 of expelling tray, two expelling tray 12 are the level setting, it washs to degrease earlier through the rectangular form material of coming in, weather, paste the material again, it is more firm to make the adhesive fabric paste on the part, prepare for subsequent silver-plating process, greatly increased the efficiency of adhesive fabric, the time of subsequent handling has been reduced.

Example 1 (shown in fig. 1 and 2): one end of the cloth sticking channel 9 is triangular, the other end of the cloth sticking channel 9 is I-shaped, the two sides of the cloth sticking box 8 are respectively provided with a cloth sticking shaft 6 and a guide component 7, the width of the cloth sticking is 1.5 times of the width of the required sticking part, the sticking of the two sides of the strip-shaped part is facilitated, the sticking of the strip-shaped part in the full coverage is carried out at the position where the strip-shaped part does not need to be silvered, and the sticking speed of the strip-shaped part is greatly improved.

Example 2 (as shown in fig. 4 and 5): one end of the sticky cloth channel 9 is in an inverted triangle shape, the other end of the sticky cloth channel 9 is in an I shape, the box body 1 is provided with the sticky cloth placing shaft 6 which is horizontally arranged, the width of the sticky cloth is 2.5 times of the width of a part needing to be pasted, the pasting firmness of the strip-shaped part is further improved, and leakage caused by the fact that the external bonding part is not firmly bonded is avoided (compared with embodiment 1, the sticky cloth is saved more in embodiment 2, the width of the sticky cloth in embodiment 2 is 2.5 times of the width needing to be pasted, the width of the sticky cloth in embodiment 1 is 2 x 1.5 times of the width needing to be pasted, compared with embodiment 1, the phenomena of water seepage and the like caused by incomplete full bonding of the external part are avoided while the sticky cloth is saved in embodiment 2).

A set of extrusion dish 12 is including being convex disc 14, concave disc 15, and the axial of convex disc 14 is equipped with the burr, and the axial of concave disc 15 is equipped with concave line 16, and concave line 16 is the cavity shape of strip part, and the cooperation of convex disc 14 and concave disc 15 can make when the extrusion action to the interval and the rotatory speed of concave line 16 cooperate, can be accurate will paste the cloth of gluing on strip part and extrude, has effectively avoided the cloth of gluing to appear the cavity.

An ultrasonic emitter 17 for cleaning the strip-shaped parts is arranged in the cleaning tank 10, the air blowing ports 11 are arranged on the left and the right, and the two air blowing ports 11 blow air outwards.

The strip parts to paste carry out the processing of deoiling earlier, avoid appearing because of the phenomenon that the stick insecure skidding that the strip parts crossed oil and appear to the material washs, has promoted the quality of strip parts.

Be equipped with second transmission 18 between cloth sticking box 8 and the extrusion disc 12, second transmission 18 includes two driving rollers, two driving rollers and power device's output fixed connection for bar part is more steady in the operation, has avoided the condition such as the fracture of bar part because of some unnecessary frictions cause.

The silver plating production line comprises the following steps of 1: silver plating is carried out on the strip-shaped part;

and 2, step: carrying out silver stripping on the silver-plated strip-shaped part;

and step 3: polishing the stripped strip-shaped part;

and 4, step 4: the polished bar-shaped parts are dried, so that steps in silver plating can be reduced, the automatic silver plating efficiency is greatly improved under the condition of ensuring the same quality, the silver plating speed is improved, and the silver plating loss is reduced.

When the method is used, sticky cloth is placed on the two sticky cloth placing shafts 6 (wherein the sticky cloth is placed on the two sticky cloth placing shafts 6 in the embodiment 1, and the sticky cloth is placed on one sticky cloth placing shaft 6 in the embodiment 2) in the step 1; step 2, the strip-shaped parts sequentially pass through the middle end of the cleaning tank 10, the middle ends of the two roller shafts of the first transmission device 3 and the output end of the air blowing port 11, and the parts of the strip-shaped parts, which do not need to be plated with silver, are pasted; step 3, enabling the pasted strip-shaped part to pass through a cloth sticking channel 9; step 4, sequentially enabling the strip-shaped parts to pass through the space between two driving rollers of a second driving device 18 and a convex disc 14 and a concave disc 15 of an extruding device 5; and 5, penetrating the strip-shaped part into a silver plating production line.

Compared with the prior art, the invention has the beneficial effects that: the invention can effectively improve the efficiency of the silver plating production line, avoids manual pasting, can adapt to the speed of the silver plating production line, greatly improves the yield of products, greatly reduces the downtime of the production line, greatly improves the efficiency of the production line relative to the production line, reduces the subsequent silver plating steps after pasting the strip-shaped parts, and also improves the efficiency.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The binding mechanism for the silver-plated strip-shaped parts is characterized by comprising a box body (1), wherein a cleaning device (2), a first transmission device (3) for transmitting the strip-shaped parts, a cloth bonding device (4) and an extrusion device (5) are sequentially arranged at the top of the box body (1), the first transmission device (3) is close to the cleaning device (2), the first transmission device (3) and the extrusion device (5) are subjected to power control through a power device, the output end of the power device is fixedly connected with the middle end of a roller shaft for transmitting the strip-shaped parts in the first transmission device (3), the cloth bonding device (4) comprises a cloth bonding box (8), a cloth placing bonding shaft (6) for placing the cloth bonding and a guide component (7), a cloth bonding channel (9) which is communicated with the front and the back is arranged in the cloth bonding box (8), and the cleaning device (2) comprises a cleaning tank (10), To blowing mouth (11) that strip part blown wash tank (10) with fixedly being equipped with between blowing mouth (11) first transmission (3) the end of box (1) is equipped with extrusion device (5), extrusion device (5) include two extrusion dish (12), two drive extrusion dish (12) pivoted axis of rotation (13), two extrusion dish (12) are the level setting.

2. A dressing mechanism for silver-plated strip parts according to claim 1, wherein: the adhesive cloth box is characterized in that the section of one end of the adhesive cloth channel (9) is triangular, the section of the other end of the adhesive cloth channel (9) is I-shaped, two adhesive cloth placing shafts (6) and the guide parts (7) are arranged in the vertical direction of the box body (1), and the width of the adhesive cloth is larger than that of a required adhering part.

3. A dressing mechanism for silver-plated strip parts according to claim 1, wherein: one end of the sticky cloth channel (9) is in an inverted triangle shape, the other end of the sticky cloth channel (9) is in an I shape, the box body (1) is provided with a sticky cloth shaft (6) which is horizontally arranged, and the width of the sticky cloth is larger than the width of the needed sticking part which is twice as large.

4. A dressing mechanism for silver-plated strip parts according to claim 2 or 3, wherein: the extrusion dish (12) is including being protruding dish (14) and concave dish (15), the axial of protruding dish (14) is equipped with the burr, the axial of concave dish (15) is equipped with dimpled grain (16), the burr with dimpled grain (16) and strip part's cavity shape looks adaptation.

5. A packing mechanism for silver-plated strip parts according to claim 4, characterized in that: the cleaning tank (10) is internally provided with an ultrasonic emitter (17) for cleaning strip-shaped parts, the air blowing openings (11) are arranged on the left and right, and the air blowing openings (11) are connected with a compressed air pump.

6. A packing mechanism for silver-plated strip parts according to claim 5, characterized in that: a second transmission device (18) is arranged between the cloth sticking box (8) and the extrusion disc (12), the second transmission device (18) comprises two transmission rollers, and the middle ends of the two transmission rollers are fixedly connected with the output end of the power device.