CN210040860U

CN210040860U - A shell lacquer device for flat or circular enameled wire

Info

Publication number: CN210040860U
Application number: CN201921385948.8U
Authority: CN
Inventors: 刘纪; 刘刚
Original assignee: Chengdu Aeronautic Polytechnic
Current assignee: Chengdu Aeronautic Polytechnic
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-02-07
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a paint stripping device for flat or round enameled wires, which comprises a first bracket and a second bracket which are arranged oppositely, a paint stripping mechanism arranged between the first bracket and the second bracket, and a driving piece which is arranged on the first bracket and is used for driving the paint stripping mechanism to act; the paint stripping mechanism comprises a driving paint stripping rotating wheel which is rotatably connected to the first support, a driven paint stripping rotating wheel which is rotatably connected to the second support and is connected with the driving paint stripping rotating wheel, and a paint stripping blade assembly which is arranged on the driven paint stripping rotating wheel, through holes which correspond to each other are formed in the driving paint stripping rotating wheel and the driven paint stripping rotating wheel, and the driving piece is in transmission connection with the driving paint stripping rotating wheel; the flat enameled wire stripping device is simple in structure, convenient to operate and low in cost, and can be used for stripping the flat enameled wire and the round enameled wire.

Description

A shell lacquer device for flat or circular enameled wire

Technical Field

The utility model relates to an enameled wire technical field, concretely relates to a shell lacquer device for flat or circular enameled wire.

Background

During the production of electromechanical equipment such as high-performance automobile driving motors, large generators and the like or other processes needing enameled wires, different types of enameled wires are used, and the end parts of the enameled wires are usually subjected to paint removal treatment. The enamel wire is generally classified into two types, one is a circular enamel wire, and the other is a flat enamel wire. There are many solutions on the market for round enamelled wires, but there are few devices that can depaint flat wires. In order to improve the production efficiency, the paint removing mechanism is often integrated with a forming machine, and generally, a part of paint skin is removed at a certain position of the middle end of an enameled wire, and then the enameled wire is bent, formed and finally cut off. Therefore, the paint stripping machine is required to have the function of stripping paint from the middle part of the flat wire and be integrated into the flat wire forming equipment. In order to improve the utilization rate of equipment and the loss during speed reduction wire replacement, equipment capable of depainting both round enameled wires and flat enameled wires is needed.

At present, the main methods of paint removal comprise mechanical paint removal and chemical immersion paint removal, and for mechanical paint removal, the existing paint stripping equipment cannot be used for paint removal of flat wires and round wires at the same time, and needs to be respectively subjected to paint removal operation through different paint removal equipment, so that the service performance is poor, and the paint removal efficiency is low. For chemical immersion depainting, the depainting efficiency is low, and the production cost is increased; the chemical liquid can corrode copper wires while removing the paint coat, so that the quality of the product is reduced; meanwhile, the corrosive action of the chemical liquid medicine is not friendly to the environment and has poor environmental protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shell lacquer device for flat or circular enameled wire to solve the current problem of shelling lacquer equipment and can not carry out the depainting to flat line and round wire simultaneously.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a paint stripping device for flat or round enameled wires comprises a first support and a second support which are arranged oppositely, a paint stripping mechanism arranged between the first support and the second support, and a driving piece arranged on the first support and used for driving the paint stripping mechanism to act;

it connects to peel off lacquer mechanism including rotating the connection the initiative on the first support is peeled off lacquer runner, is rotated the connection and is in on the second support and with the initiative is peeled off driven the lacquer runner of peeling off that lacquer runner is connected and is set up the driven lacquer blade subassembly of peeling off on the lacquer runner of peeling off, the initiative is peeled off lacquer runner and driven and is peeled off all set up the through-hole that corresponds each other on the lacquer runner, the driving piece with the initiative is peeled off lacquer runner transmission and is connected.

Further, blade subassembly is including setting up respectively driven paint peeling wheel is close to the first knife rest and the second knife rest of initiative paint peeling wheel terminal surface and setting up respectively blade on first knife rest and the second knife rest, first knife rest and second knife rest are parallel and the interval sets up, blade on the first knife rest with be formed with the clearance that supplies the enameled wire to pass between the blade on the second knife rest.

Further, all seted up the mounting hole on first knife rest and the second knife rest, it has the pin to run through in the mounting hole, just the pin is kept away from the tip and the initiative of first knife rest or second knife rest are shelled the lacquer runner and are connected, the mounting hole of first knife rest with the mounting hole of second knife rest is diagonal setting.

Further, the fixed orifices have all been seted up on first knife rest and the second knife rest, be provided with in the fixed orifices with driven lacquer runner fixed connection's retaining member is shelled, just fixed orifices on the first knife rest with fixed orifices on the second knife rest is diagonal setting.

Further, all be provided with the bearing on first support and the second support, the initiative is shelled the lacquer runner with bearing cooperation on the first support is connected, driven is shelled the lacquer runner with bearing cooperation on the second support is connected, just the center of the bearing on the first support with the center of the bearing on the second support is located collinear.

Furthermore, the driving piece is connected with the active paint stripping rotating wheel through a belt in a transmission mode.

Further, first support and second support all include the base and connect perpendicularly fixed plate on the base, the initiative is shelled lacquer runner and is installed respectively with driven lacquer runner of shelling on the fixed plate.

Furthermore, the top end of the fixing plate is of a circular arc structure.

Furthermore, a reinforcing rib is arranged in front of the base and the fixing plate.

The utility model discloses following beneficial effect has: the utility model provides a strip lacquer device for flat or circular enameled wire, its simple structure, convenient operation, it is with low costs, through this strip lacquer device both realize to strip lacquer of flat enameled wire, realize to strip lacquer of circular enameled wire, through strip lacquer blade subassembly rotate thereby the whole circumferencial direction of enameled wire reliably strip lacquer, it covers the whole surface of enameled wire, strip lacquer effectually, strip lacquer efficiently; the enameled wires with different sizes are subjected to paint removal operation through movement adjustment of the blade on the tool rest, the blade does not need to be frequently replaced, and the enameled wire stripper is reliable, convenient and wide in application range; through the variable speed effect of driving piece to the slew velocity of lacquer runner is initiatively shelled in control, and then the slew velocity of blade on the driven lacquer runner of shelling of control, the realization is to the enameled wire of different coat thicknesses taking off the lacquer and is handled, and performance is good, and blocks the coat after peeling off through initiatively shelling the lacquer runner and driven lacquer runner, avoids the coat to spatter the environmental pollution who causes all around, and is convenient for collect.

Drawings

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

FIG. 2 is a schematic structural view of a middle stripping blade assembly of the present invention;

FIG. 3 is an internal schematic view of the middle paint stripping mechanism of the present invention;

the reference numerals shown in fig. 1 to 3 are respectively expressed as: 1-a first bracket, 2-a second bracket, 3-a paint stripping mechanism, 4-a driving part, 30-a driving paint stripping rotating wheel, 31-a driven paint stripping rotating wheel, 310-a first tool rest, 311-a second tool rest, 313-a pin, 314-a locking part, 5-a bearing, 10-a base, 11-a fixing plate and 12-a reinforcing rib.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 3, the enamel removing device for flat or round enameled wires comprises a first bracket 1 and a second bracket 2 which are oppositely arranged, an enamel removing mechanism 3 arranged between the first bracket 1 and the second bracket 2, and a driving member 4 arranged on the first bracket 1 and used for driving the enamel removing mechanism 3 to act. The first bracket 1 and the second bracket 2 are respectively used as supporting parts of the paint stripping mechanism 3, and provide stable and reliable support for the work of the paint stripping mechanism 3. Under the driving action of the driving piece 4, the driving stripping mechanism 3 is driven to strip flat enameled wires and round enameled wires, wherein the driving piece 4 adopts a variable frequency motor, and the working speed of the stripping mechanism 3 is controlled by the variable frequency motor, so that the enameled wire stripping operation of different enamel skin thicknesses is improved.

The paint peeling mechanism 3 comprises a driving paint peeling rotating wheel 30 which is rotatably connected to the first support 1, a driven paint peeling rotating wheel 31 which is rotatably connected to the second support 2 and is connected with the driving paint peeling rotating wheel 30, and a paint peeling blade 312 assembly which is arranged on the driven paint peeling rotating wheel 31, wherein through holes corresponding to each other are formed in the driving paint peeling rotating wheel 30 and the driven paint peeling rotating wheel 31, and the driving piece 4 is in transmission connection with the driving paint peeling rotating wheel 30. Under the drive of driving piece 4, drive initiative and shell paint runner 30 and rotate, and then drive driven shell paint runner 31 and rotate, shell paint blade 312 subassembly through on the driven shell paint runner 31 to the enameled wire surperficial enamel skin of cutting and peeling off, it covers the whole surface of enameled wire than shelling the lacquer, shells the lacquer cleanly, shells lacquer effectually. Because the operation of peeling off lacquer is located between initiative peeling off lacquer runner 30 and the driven peeling off lacquer runner 31, can block the lacquer peel that peels off in the lacquer process through initiative peeling off lacquer runner 30 and the driven peeling off lacquer runner 31, avoid the environmental pollution that the lacquer peel splash caused.

The blade 312 assembly comprises a first blade holder 310 and a second blade holder 311 which are respectively arranged on the driven paint stripping rotating wheel 31 and close to the end face of the driving paint stripping rotating wheel 30, and blades 312 which are respectively arranged on the first blade holder 310 and the second blade holder 311, wherein the first blade holder 310 and the second blade holder 311 are arranged in parallel and at intervals, and a gap for the enameled wire to pass through is formed between the blades 312 on the first blade holder 310 and the blades 312 on the second blade holder 311. The enameled wire passes through the gap between the blades 312, and then drives the blades 312 to rotate through the transmission action of the driving part 4, so that the enameled leather on the surface of the enameled wire is cut and stripped. Wherein, all seted up the fixed orifices on first knife rest 310 and the second knife rest 311, be provided with in the fixed orifices with driven paint peeling wheel 31 fixed connection's retaining member 314, and the fixed orifices on first knife rest 310 with the fixed orifices on the second knife rest 311 is diagonal setting. The plurality of fixing holes are arranged in parallel, and the first tool rest 310 and the second tool rest 311 at different height positions are installed through different positions of the fixing holes. When the device is used, the positions of the first tool rest 310 and the second tool rest 311 are adjusted according to the size of the enameled wire, so that the distance between the blade 312 on the first tool rest 310 and the blade 312 on the second tool rest 311 is matched with the size of the enameled wire, paint removal is further performed, the paint removal effect is improved, the enameled wires with different sizes are used, and the application range is wide. The locking piece adopts a bolt or a bolt.

In order to improve the reliable stability of connection between initiatively shelling lacquer runner 30 and the driven lacquer runner 31, the utility model discloses in, all seted up the mounting hole on first knife rest 310 and the second knife rest 311, it has pin 313 to run through in the mounting hole, and pin 313 keeps away from the tip of first knife rest 310 or second knife rest 311 and initiatively shelling lacquer runner 30 and be connected, and the mounting hole of first knife rest 310 is diagonal setting with the mounting hole of second knife rest 311.

In order to improve the initiative and shell lacquer runner 30 and driven lacquer runner 31 pivoted stationarity of shelling, the utility model discloses in, all be provided with bearing 5 on first support 1 and the second support 2, the initiative is shelled lacquer runner 30 and is connected with the bearing 5 cooperation on the first support 1, and driven lacquer runner 31 and the bearing 5 cooperation on the second support 2 of shelling are connected, and the center of bearing 5 on the first support 1 and the center of bearing 5 on the second support 2 are located collinear.

In order to improve the structural strength of first support 1 and second support 2, the utility model discloses in, first support 1 and second support 2 all include base 10 and the fixed plate 11 of perpendicular connection on base 10, initiatively peel lacquer runner 30 and driven and peel lacquer runner 31 and install respectively on fixed plate 11, and the top of fixed plate 11 is convex structure, sets up strengthening rib 12 before base 10 and fixed plate 11.

In order to improve driving piece 4 and initiatively peel off driven stationarity between the lacquer runner 30, the utility model discloses in, driving piece 4 with initiatively peel off and connect through belt conveying between the lacquer runner 30.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The paint stripping device for the flat or round enameled wire is characterized by comprising a first support (1) and a second support (2) which are oppositely arranged, a paint stripping mechanism (3) arranged between the first support (1) and the second support (2), and a driving piece (4) which is arranged on the first support (1) and used for driving the paint stripping mechanism (3) to act;

it connects including rotating to shell lacquer mechanism (3) the initiative on first support (1) is shelled lacquer runner (30), is rotated and is connected on second support (2) and with the initiative is shelled driven that lacquer runner (30) are connected and is shelled lacquer runner (31) and set up and is in from shelling the lacquer blade subassembly of shelling on lacquer runner (31), the initiative is shelled lacquer runner (30) and is shelled the through-hole that all sets up mutual correspondence on lacquer runner (31) with from the beginning, driving piece (4) with the transmission of lacquer runner (30) is shelled in the initiative and is connected.

2. The enamel stripping device for flat or round enameled wires according to claim 1, characterized in that the blade (312) assembly comprises a first tool holder (310) and a second tool holder (311) respectively arranged on the driven enamel stripping wheel (31) near the end face of the driving enamel stripping wheel (30), and a blade (312) respectively arranged on the first tool holder (310) and the second tool holder (311), the first tool holder (310) and the second tool holder (311) are arranged in parallel and at intervals, and a gap for the enameled wire to pass through is formed between the blade (312) on the first tool holder (310) and the blade (312) on the second tool holder (311).

3. The paint stripping device for flat or round enameled wires according to claim 2, characterized in that mounting holes are opened on the first tool holder (310) and the second tool holder (311), a pin (313) penetrates through the mounting holes, the end of the pin (313) far away from the first tool holder (310) or the second tool holder (311) is connected with the active paint stripping rotating wheel (30), and the mounting hole of the first tool holder (310) and the mounting hole of the second tool holder (311) are diagonally arranged.

4. The enamel removing device for flat or round enameled wires according to claim 2, characterized in that the first tool holder (310) and the second tool holder (311) are both provided with fixing holes, the fixing holes are internally provided with locking members (314) fixedly connected with the driven enamel removing rotating wheel (31), and the fixing holes on the first tool holder (310) and the fixing holes on the second tool holder (311) are diagonally arranged.

5. The paint stripping device for flat or round enameled wires according to any one of claims 1 to 4, characterized in that bearings (5) are arranged on the first support (1) and the second support (2), the driving paint stripping wheel (30) is connected with the bearing (5) on the first support (1) in a matching manner, the driven paint stripping wheel (31) is connected with the bearing (5) on the second support (2) in a matching manner, and the centers of the bearings (5) on the first support (1) and the bearings (5) on the second support (2) are located on the same straight line.

6. A device according to claim 5, wherein the driving member (4) is connected to the active stripping wheel (30) by a belt transmission.

7. The enamel removing device for flat or round enameled wires according to claim 5, wherein the first bracket (1) and the second bracket (2) each comprise a base (10) and a fixed plate (11) vertically connected to the base (10), and the driving enamel removing wheel (30) and the driven enamel removing wheel (31) are respectively mounted on the fixed plate (11).

8. The enamel removing device for flat or round enameled wires according to claim 7, wherein the top end of the fixed plate (11) is in a circular arc structure.

9. The enamel stripping device for flat or round enameled wires according to claim 8, characterized in that a reinforcing rib (12) is provided in front of the base (10) and the fixing plate (11).