CN212934274U

CN212934274U - Paint removing device

Info

Publication number: CN212934274U
Application number: CN202022241165.1U
Authority: CN
Inventors: 唐楷; 卢珊; 侯军; 向红艳; 潘传江
Original assignee: Sichuan Hengbaosen New Material Co ltd
Current assignee: Sichuan Hengbaosen New Material Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-04-09
Anticipated expiration: 2030-10-10

Abstract

The utility model belongs to the technical field of the depainting, specifically disclose a depainting device, include the baffle and take off the lacquer case, there is damping spring below going up the baffle through screwed connection, it is located the top left side of baffle to take off the lacquer case, the flange joint drain pipe is passed through to the front end that takes off the lacquer case, the equal parallel mounting in both sides has the heater about the inside top of taking off the lacquer case. This paint stripping device, compare with current ordinary paint stripping device, the effect of shock attenuation buffering is played to the device to the elastic potential energy of the damping spring who utilizes to be equipped with between last baffle and the lower baffle, the elastic blade has high strength toughness, according to the thickness of enameled wire, utilize the intraductal screw rod of paint stripping and the distance between nut screw thread regulation elastic blade and the enameled wire, the feed liquor pipe that utilizes the paint stripping box top pours into paint stripping liquid into, carry out the bubble lacquer to the enameled wire through paint stripping liquid, combine the heating of heater under suitable temperature, can carry out cleaing away of enameled wire surface paint film.

Description

Paint removing device

Technical Field

The utility model relates to a depainting technical field specifically is a depainting device.

Background

China is a copper-deficient country, smelting of reclaimed copper on waste copper enameled wires and the like is one of important ways for solving the contradiction between supply and demand, enameled wire depainting is a key technology for producing reclaimed copper by recycling enameled wires, and the adopted method comprises manual or mechanical paint scraping, depainting by a depainting agent, pyrolysis depainting and the like, wherein the pyrolysis depainting has the remarkable advantages of good depainting effect, high large-scale degree, low manual strength and the like, and becomes a domestic main enameled wire depainting method at present.

The existing paint removing process of the paint removing device is to coat liquid paint removing water on the surface of a metal material such as an enameled wire or an aluminum wire, after a paint film is dissolved by standing paint removing water, the paint removing water is cleaned by dry cloth, manual operation causes low production rate and inconsistent paint removing effect to cause hidden danger on product quality, most of paint removing devices are poor in damping effect, the paint removing device generates vibration in the paint removing process to cause poor paint removing effect, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing paint removing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paint removing device, in order to solve and to propose current paint removing device depainting process in the above-mentioned background art and adopt liquid depainting water to coat in metal material like enameled wire or aluminum wire's surface earlier, after the paint removing water dissolves the paint film stews, the clean completion depainting of accomplishing of reuse dry cloth, manual operation leads to productivity ratio low and the depainting effect nonconformity leads to product quality to have a hidden danger, most paint removing device shock attenuation effect is poor, it can lead to the depainting effect not good to produce vibrations at the in-process of depainting when paint removing device, can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a paint removing device, includes the baffle and takes off the lacquer case, there is damping spring below the baffle through screwed connection, and damping spring's below has lower baffle through screwed connection, it is located the top left side of baffle to take off the lacquer case, and the upper end of taking off the lacquer case runs through there is the feed liquor pipe, the flange joint drain pipe is passed through to the front end that takes off the lacquer case, and takes off the inside wiring hole of having seted up in the left and right sides of lacquer case, the equal parallel mount in both sides has the heater about the inside top of taking off the lacquer case, the right-hand member top level of going up the baffle is provided with takes off the lacquer pipe, and takes off the top swing joint of lacquer pipe and have the nut, the inside threaded connection of nut has the screw rod, and the below welding of screw rod.

Preferably, the lower partition plate forms an elastic structure through a damping spring, and the upper partition plate and the lower partition plate are arranged in parallel.

Preferably, the liquid inlet pipe is vertically arranged above the paint removing box, and the central axis of the liquid inlet pipe coincides with the central axis of the liquid outlet pipe.

Preferably, the heaters are symmetrical with respect to a vertical center line of the paint removal box, and a central axis of each heater is parallel to a central axis of the paint removal box.

Preferably, the nut uses the axis of taking off the lacquer pipe as the centre of a circle and is the equidistance form and distributes in the outer wall of taking off the lacquer pipe, and takes off and parallels between the axis of lacquer case and the axis of taking off the lacquer pipe.

Preferably, the elastic blade is of an arc-shaped structure, and the central axis of the paint removing pipe is perpendicular to the central axis of the elastic blade.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a through the setting of upper baffle, damping spring and lower baffle, utilize the elastic potential energy of the damping spring who is equipped with between upper baffle and the lower baffle to play the effect of shock attenuation buffering to the device, solved the current problem that the depainting device for enameled wire shock attenuation effect is poor, produce vibrations when the depainting device in the process of depainting and can not lead to the depainting effect not good, made things convenient for people's use, improved the practicality of depainting device for enameled wire;

2. the utility model discloses a setting of depainting pipe, screw rod, nut and elastic blade, elastic blade has high strength toughness, utilizes the screw rod in the depainting pipe and nut screw-thread fit elastic blade to be used for adjusting the distance between elastic blade and the enameled wire according to the thickness of enameled wire, makes elastic blade tightly fix the enameled wire chucking in the middle to cut off the lacquer of enameled wire, thereby reach depainting processing;

3. the utility model discloses a paint stripping box, the feed liquor pipe, the drain pipe, the setting of wiring hole and heater, the feed liquor pipe that utilizes paint stripping box top pours into paint stripping liquid into, carry out the bubble lacquer to the enameled wire through paint stripping liquid, combine the heating of heater under suitable temperature, can make the temperature of the enameled wire self of treating paint stripping rise rapidly, make the skin of lacquer on enameled wire surface soften the inflation, can take off the skin of lacquer above the enameled wire in the twinkling of an eye and accomplish paint stripping, can carry out cleaing away of enameled wire surface paint film, the interior paint stripping of paint stripping pipe has not thoroughly influenced subsequent processing, the paint stripping efficiency has been improved.

Drawings

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

FIG. 2 is a schematic view of the external structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. an upper partition plate; 2. a damping spring; 3. a lower partition plate; 4. paint removing box; 5. a liquid inlet pipe 6 and a liquid outlet pipe; 7. a wiring hole; 8. a heater; 9. removing the paint pipe; 10. a nut; 11. a screw; 12. an elastic blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a paint removing device comprises an upper partition plate 1 and a paint removing box 4, wherein the lower part of the upper partition plate 1 is connected with a damping spring 2 through a screw, the lower part of the damping spring 2 is connected with a lower partition plate 3 through a screw, the lower partition plate 3 forms an elastic structure through the damping spring 2, the upper partition plate 1 and the lower partition plate 3 are arranged in parallel, and through the arrangement of the upper partition plate 1, the damping spring 2 and the lower partition plate 3, the device has a damping and buffering effect by utilizing the elastic potential energy of the damping spring 2 arranged between the upper partition plate 1 and the lower partition plate 3;

the paint removing box 4 is positioned on the left side above the upper partition plate 1, a liquid inlet pipe 5 penetrates through the upper end of the paint removing box 4, the front end of the paint removing box 4 is connected with a liquid outlet pipe 6 through a flange, wiring holes 7 are formed in the left side and the right side of the paint removing box 4, the liquid inlet pipe 5 is vertically installed above the paint removing box 4, the central axis of the liquid inlet pipe 5 is overlapped with the central axis of the liquid outlet pipe 6, heaters 8 are installed on the left side and the right side above the inner part of the paint removing box 4 in parallel, the heaters 8 are symmetrical with respect to the vertical central line of the paint removing box 4, the central axis of each heater 8 is parallel to the central axis of the paint removing box 4, paint removing liquid is injected into the paint removing liquid through the paint removing pipe 5 above the paint removing box 4, paint foaming is carried out on enameled wires through the paint removing liquid, heating of the heaters 8 at a proper temperature is combined, the temperature of the enameled wire to be depainted can be rapidly raised, so that the enamel skin on the surface of the enameled wire is softened and expanded, the enamel skin on the enameled wire can be instantly removed to complete depainting, the paint film on the surface of the enameled wire can be removed, the subsequent treatment is prevented from being influenced by incomplete depainting in the depainting pipe 9, and the depainting efficiency is improved;

a paint removing pipe 9 is horizontally arranged above the right end of the upper partition board 1, a nut 10 is movably connected above the paint removing pipe 9, the nut 10 is equidistantly distributed on the outer wall of the paint removing pipe 4 by taking the central axis of the paint removing pipe 9 as a circle center, the central axis of the paint removing box 4 is parallel to the central axis of the paint removing pipe 9, a screw 11 is connected with the inner thread of the nut 10, an elastic blade 12 is welded below the screw 11, the elastic blade 12 is of an arc-shaped structure, the central axis of the paint removing pipe 4 is perpendicular to the central line of the elastic blade 12, the elastic blade has high strength and toughness through the arrangement of the paint removing pipe 9, the screw 11, the nut 10 and the elastic blade 12, the distance between the elastic blade and an enameled wire is adjusted by utilizing the threaded matching of the screw and the nut in the paint removing pipe to be used for adjusting the distance between the elastic blade and the enameled wire according to the thickness of the enameled wire, so, thereby achieving the depainting treatment.

The working principle is as follows: when the paint removing device is used, firstly, an enameled wire to be subjected to paint removing is inserted into a paint removing pipe 9, the distance between an elastic blade 12 and the enameled wire is adjusted by utilizing a screw rod 11 and a nut 10 in the paint removing pipe 9 to enable the elastic blade 12 to clamp the enameled wire in the middle, so that the paint of the enameled wire is removed, the paint removing treatment is achieved, then the enameled wire passing through the paint removing pipe 9 is inserted into a paint removing box 4 through a wiring hole 7, weakly alkaline paint removing liquid is added into the paint removing box 4 through a liquid inlet pipe 5 to enable the paint removing liquid to be in contact with the surface of the enameled wire, a heater 8 (model: AT 380) is started, the heating temperature of the heater 8 is adjusted to 85 ℃, the paint removing liquid is weakly alkaline liquid with the PH value of 9 and can react with the paint during heating, the enameled wire is taken out after 30 seconds, and when the device is subjected to paint removing work, the device has a damping effect of buffering by utilizing the elastic potential energy of a damping spring 2 arranged between an upper partition plate 1 and a lower partition plate, the problem of current depainting device for enameled wire shock attenuation effect poor is solved, it can not lead to the depainting effect not good to shake when the in-process of depainting device in the depainting, has made things convenient for people's use, and this is exactly this depainting device's theory of operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a paint removing device, includes baffle (1) and paint removing box (4), its characterized in that: the lower part of the upper clapboard (1) is connected with a damping spring (2) through a screw, the lower part of the damping spring (2) is connected with a lower clapboard (3) through a screw, the paint removing box (4) is positioned at the left side above the upper clapboard (1), a liquid inlet pipe (5) penetrates through the upper end of the paint removing box (4), the front end of the paint removing box (4) is connected with a liquid outlet pipe (6) through a flange, wiring holes (7) are formed in the left side and the right side of the paint removing box (4), heaters (8) are arranged in parallel on the left side and the right side above the inner part of the paint removing box (4), a paint removing pipe (9) is horizontally arranged above the right end of the upper clapboard (1), and the upper part of the paint removing pipe (9) is movably connected with a nut (10), the inner thread of the nut (10) is connected with a screw rod (11), and an elastic blade (12) is welded below the screw rod (11).

2. A paint stripping apparatus as claimed in claim 1, characterised in that: the lower partition plate (3) forms an elastic structure through the damping spring (2), and the upper partition plate (1) and the lower partition plate (3) are arranged in parallel.

3. A paint stripping apparatus as claimed in claim 1, characterised in that: the liquid inlet pipe (5) is vertically arranged above the paint removing box (4), and the central axis of the liquid inlet pipe (5) coincides with the central axis of the liquid outlet pipe (6).

4. A paint stripping apparatus as claimed in claim 1, characterised in that: the heaters (8) are symmetrical about a vertical central line of the paint removing box (4), and a central axis of each heater (8) is parallel to a central axis of the paint removing box (4).

5. A paint stripping apparatus as claimed in claim 1, characterised in that: the nut (10) uses the central axis of the paint removing pipe (9) as the center of a circle to be distributed on the outer wall of the paint removing pipe (9) in an equidistant mode, and the central axis of the paint removing box (4) is parallel to the central axis of the paint removing pipe (9).

6. A paint stripping apparatus as claimed in claim 1, characterised in that: the elastic blade (12) is of an arc-shaped structure, and the central axis of the paint removing pipe (9) is perpendicular to the central line of the elastic blade (12).