A portable paint stripper

Abstract

The utility model relates to the technical field of paint stripping machine, concretely is a paint stripping machine convenient to carry, the utility model discloses a shell and the handle of fixed connection at the top of shell, the inner chamber of shell is provided with grinding mechanism, one side of shell is provided with clamping mechanism. The utility model discloses through placing the end of the enamelled wire needing paint stripping at five arc-shaped grinding plates, then starts electric telescopic handle, through the telescopic end of adjusting electric telescopic handle and contracts the connecting rod and moves to drive the adjusting disc and rotates, and the adjusting disc rotates and drives the limiting rod to slide in the first cam groove to drive five arc-shaped grinding plates to be close to each other and clamps the enamelled wire, and the output end of first rotating motor drives five arc-shaped grinding plates and rotates, and the enamelled wire is grinded and stripped to the paint stripping end, and through the adjustability of five arc-shaped grinding plates, it is convenient to grind and strip the enamelled wire of different sizes.

Description

TECHNICAL FIELD

[0001] The utility model relates to a paint stripping machine technical field, concretely is a paint stripping machine convenient to carry. BACKGROUND

[0002] The paint stripping machine convenient to carry is the miniaturization paint layer stripping equipment specially designed for outdoor, scene and precision scene, adopts lightweight aluminum alloy body, is widely used in the paint layer treatment of the enameled wire, metal parts, electronic components and special-shaped components, has the operation convenience, paint stripping precision and scene adaptability, is the portable tool of efficient paint removal in the maintenance, processing field.

[0003] The existing paint stripping machine utilizes the cutter head to strip paint, when facing different sizes of enameled wire, needs to adjust the cutter head spacing through the tedious screw, and the single adjustment time is long, and the adjustment precision is insufficient, and the problems of incomplete paint stripping or excessive cutting often occur, it is difficult to meet the efficient paint stripping demand of multi-size enameled wire, for this, we propose a paint stripping machine convenient to carry. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a paint stripping machine convenient to carry to solve the problems in the background art.

[0005] The utility model can realize the purpose by the following technical scheme:

[0006] A paint stripping machine convenient to carry, including the casing and the handle fixedly connected at the top of casing, the inner chamber of casing is provided with grinding mechanism, one side of casing is provided with clamping mechanism.

[0007] The grinding mechanism includes an annular plate disposed in the inner chamber of the casing, the inner ring surface of the annular plate is fixedly connected with a cylindrical body, the end of the cylindrical body away from the annular plate is rotatably connected with an adjusting disc, the wall plate of the adjusting disc is provided with five first cam grooves, and each first cam groove is provided with a grinding assembly, and the wall plate of the adjusting disc is also fixedly connected with five limiting frames at a circumferential equidistant position.

[0008] The grinding assembly includes a limiting rod slidingly connected in the first cam groove, the top of the limiting rod is rotatably connected with a first sliding block, the end of the first sliding block away from the limiting rod is slidingly connected with a second sliding block, the connecting portion of the first sliding block and the second sliding block is provided with a spring, and the end of the second sliding block away from the spring is fixedly connected with an arc-shaped grinding plate.

[0009] Preferably, the grinding mechanism further includes a support frame fixedly connected to the bottom surface of the inner chamber of the casing, a first rotating motor is fixedly installed on the top of the support frame, and the output end of the first rotating motor is fixedly connected to the end of the cylindrical body away from the adjusting disc.

[0010] Preferably, the five limiting frames correspond to the five first cam grooves one by one, the wall plate of the adjusting disc is provided with five second cam grooves at equal intervals in circumference, and a round rod is slidably connected in each second cam groove.

[0011] Preferably, the outer wall of the adjusting disc is fixedly connected with a connecting plate, a connecting rod is rotatably connected to the side wall of the connecting plate, the side wall of the annular plate close to the adjusting disc is fixedly connected with a reinforcing plate, a telescopic electric rod is rotatably installed on the wall plate of the reinforcing plate, and the telescopic end of the telescopic electric rod is fixedly connected with the end of the connecting rod away from the connecting plate.

[0012] Preferably, the first sliding block is provided with a square notch at the end away from the limiting rod, the inner cavity bottom surface of the square notch is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with the end of a second sliding block away from the arc-shaped grinding plate, the end of the second sliding block away from the arc-shaped grinding plate is slidably connected in the notch, and the inner cavity wall plate of the limiting frame is slidably connected with the outer wall of the first sliding block and the second sliding block.

[0013] Preferably, the bottom two corners of the side wall plate of the shell are fixedly connected with extension plates, the clamping mechanism comprises a bidirectional threaded rod, the two ends of the bidirectional threaded rod are rotatably connected to the two extension plates respectively, two sliding blocks are threadedly sleeved on the surface of the bidirectional threaded rod, and the two sliding blocks are symmetric about the center of the bidirectional threaded rod, the bottom side of the shell is provided with a sliding block, the two sliding blocks are slidably connected in the sliding groove, the top ends of the two sliding blocks are fixedly connected with clamping plates, the two clamping plates are slidably connected on the two side walls of the shell respectively, the side wall plates of the two clamping plates close to each other are provided with arc notches, the wall plate of one of the extension plates is fixedly installed with a second rotating motor, and the output end of the second rotating motor is fixedly connected with the end of the bidirectional threaded rod through the wall plate of the extension plate.

[0014] Preferably, the bottom surface of the shell is also fixedly connected with a plurality of supporting blocks.

[0015] The utility model discloses beneficial effects:

[0016] The utility model discloses a adjusting disc, first cam groove and arc grinding plate etc. are set up, need stripping the one end of the enameled wire of paint and place at five arc grinding plate, then start electric telescopic handle, through the telescopic end of adjusting electric telescopic handle and contract and drive connecting rod and remove, thereby drive adjusting disc and rotate, adjusting disc rotation drive stop rod and slide in first cam groove, thereby drive five arc grinding plate and close to each other and clamp enameled wire, through the output of first rotary motor and drive five arc grinding plate and rotate, the paint of enameled wire's stripping end is ground and stripped, through the adjustability of five arc grinding plate, it is convenient to grind the paint of enameled wire of different size and stripped, has strengthened the practicality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, below will be to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, also can obtain other drawings according to these drawings;

[0018] Figure 1 It is the structure schematic diagram of the utility model whole;

[0019] Figure 2 It is the structure schematic diagram of the utility model grinding mechanism;

[0020] Figure 3 It is the structure schematic diagram of the utility model grinding mechanism local;

[0021] Figure 4 It is the structure schematic diagram of the utility model grinding mechanism local another visual angle;

[0022] Figure 5 It is the structure schematic diagram of the utility model grinding assembly;

[0023] Figure 6 It is the structure schematic diagram of the utility model fixed mechanism.

[0024] The reference signs in the drawing are as follows: 1, shell, 2, handle, 3, grinding mechanism, 31, support frame, 32, first rotary motor, 33, cylinder, 34, annular plate, 35, adjusting disc, 36, grinding assembly, 37, connecting rod, 38, electric telescopic handle, 39, reinforcing plate, 301, connecting plate, 302, first cam groove, 303, limit frame, 304, second cam groove, 305, round rod, 361, limit rod, 362, first sliding block, 363, spring, 364, second sliding block, 365, arc grinding plate, 4, clamping mechanism, 41, two-way threaded rod, 42, sliding block, 43, sliding slot, 44, clamping plate, 45, arc notch, 46, second rotary motor, 5, support block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0026] As Figures 1-6As shown, a portable paint stripping machine, including a shell 1 and a handle 2 fixedly connected to the top of the shell 1, the inner cavity of the shell 1 is provided with a grinding mechanism 3, one side of the shell 1 is provided with a clamping mechanism 4, the grinding mechanism 3 includes an annular plate 34 arranged in the inner cavity of the shell 1, the inner ring surface of the annular plate 34 is fixedly connected with a cylinder 33, the end of the cylinder 33 away from the annular plate 34 is rotatably connected with an adjusting disc 35, the wall plate of the adjusting disc 35 is provided with five first cam grooves 302, each first cam groove 302 is provided with a grinding assembly 36, the wall plate of the adjusting disc 35 is also fixedly connected with five limiting frames 303 at equal intervals, the grinding assembly 36 includes a limiting rod 361 slidably connected in the first cam groove 302, the top of the limiting rod 361 is rotatably connected with a first sliding block 362, the end of the first sliding block 362 away from the limiting rod 361 is slidably connected with a second sliding block 364, the connecting part of the first sliding block 362 and the second sliding block 364 is provided with a spring 363, the end of the second sliding block 364 away from the spring 363 is fixedly connected with an arc-shaped grinding plate 365, the grinding mechanism 3 further includes a support frame 31 fixedly connected to the bottom surface of the inner cavity of the shell 1, the top of the support frame 31 is fixedly installed with a first rotating motor 32, the output end of the first rotating motor 32 is fixedly connected with the end of the cylinder 33 away from the adjusting disc 35, the five limiting frames 303 are respectively located at the five first cam grooves 302, the wall plate of the adjusting disc 35 is provided with five second cam grooves 304 at equal intervals, each second cam groove 304 is slidably connected with a round rod 305, one end of the round rod 305 is rotatably connected with the wall plate of the limiting frame 303, the other end of the round rod 305 is fixedly connected with the wall plate of the annular plate 34, the outer wall of the adjusting disc 35 is fixedly connected with a connecting plate 301, the side wall of the connecting plate 301 is rotatably connected with a connecting rod 37, the side wall of the annular plate 34 close to the adjusting disc 35 is fixedly connected with a reinforcing plate 39, the wall plate of the reinforcing plate 39 is rotatably installed with an electric telescopic rod 38, the telescopic end of the electric telescopic rod 38 is fixedly connected with the end of the connecting rod 37 away from the connecting plate 301, the end of the first sliding block 362 away from the limiting rod 361 is provided with a square notch, the inner cavity bottom surface of the square notch is fixedly connected with one end of the spring 363, the other end of the spring 363 is fixedly connected with the end of the second sliding block 364 away from the arc-shaped grinding plate 365, the end of the second sliding block 364 away from the arc-shaped grinding plate 365 is slidably connected in the notch, the inner cavity wall plate of the limiting frame 303 is slidably connected with the outer wall of the first sliding block 362 and the second sliding block 364.

[0027] In practice, the end of the enameled wire to be stripped is placed on five arc-shaped grinding plates 365. Then, the electric telescopic rod 38 is activated. By adjusting the telescopic end of the electric telescopic rod 38, the connecting rod 37 is moved, which in turn drives the adjusting disc 35 to rotate. The rotation of the adjusting disc 35 causes the limiting rod 361 to slide in the first cam groove 302, which in turn causes the five arc-shaped grinding plates 365 to move closer to each other and clamp the enameled wire. The first rotating motor 32 is activated, and the output end of the first rotating motor 32 drives the column 33 to rotate, which in turn drives the five arc-shaped grinding plates 365 to rotate, thus grinding and removing the enameled wire at the stripped end.

[0028] When the five arc-shaped grinding plates 365 come close to each other and clamp the enameled wire, the telescopic end of the electric telescopic rod 38 continues to retract to squeeze the spring 363. After the spring 363 is squeezed, when a part of the enamel on the surface of the enameled wire is scraped off, the spring 363 will rebound and drive the arc-shaped grinding plates 365 to continue to contact and grind the enameled wire, thus improving the enamel removal effect of the enameled wire.

[0029] As a technical optimization of this utility model, extension plates are fixedly connected to the two corners of the bottom of one side wall of the housing 1. The clamping mechanism 4 includes a bidirectional threaded rod 41, the two ends of which are rotatably connected to the two extension plates respectively. Two sliding blocks 42 are threadedly sleeved on the surface of the bidirectional threaded rod 41, and the two sliding blocks 42 are symmetrical about the center of the bidirectional threaded rod 41. A sliding block 42 is provided on one side of the bottom surface of the housing 1. The two sliding blocks 42 are slidably connected in the sliding groove 43. A clamping plate 44 is fixedly connected to the top of the two sliding blocks 42. The two clamping plates 44 are slidably connected to the two side walls of the housing 1 respectively. An arc-shaped groove 45 is provided on the side wall of the two clamping plates 44 that are close to each other. A second rotating motor 46 is fixedly installed on the wall of one of the extension plates. The output end of the second rotating motor 46 passes through the wall of the extension plate and is fixedly connected to the end of the bidirectional threaded rod 41.

[0030] In the specific implementation, the second rotating motor 46 is started, and the output end of the second rotating motor 46 drives the bidirectional threaded rod 41 to rotate. The rotation of the bidirectional threaded rod 41 causes the two sliding blocks 42 to move closer to each other. The two sliding blocks 42 move closer to each other, causing the two clamping plates 44 to move closer to each other. The enameled wire is placed at the arc-shaped groove 45. The two clamping plates 44 can clamp and fix the enameled wire, which is convenient for the later removal of the paint.

[0031] By rotating the output end of the second rotating motor 46 in the opposite direction, the bidirectional threaded rod 41 rotates in the opposite direction, causing the two clamping plates 44 to move away from each other, which can discharge the waste paint particles generated by grinding the inner wall of the housing 1.

[0032] As a technical optimization of this utility model, a plurality of support blocks 5 are also fixedly connected to the bottom surface of the shell 1.

[0033] It should be noted that an observation window is also provided on the outer wall of the shell 1, and a transparent glass is fixedly installed on the inner wall of the observation window.

[0034] In practice, the device is supported by the support block 5, and the working status inside the housing 1 can be viewed through the transparent glass.

[0035] In use, this invention involves placing the end of the enameled wire to be stripped at one of five arc-shaped grinding plates 365. Then, the electric telescopic rod 38 is activated. Adjusting the telescopic end of the electric telescopic rod 38 retracts, causing the connecting rod 37 to move, which in turn rotates the adjusting disc 35. The rotation of the adjusting disc 35 causes the limiting rod 361 to slide within the first cam groove 302, thus bringing the five arc-shaped grinding plates 365 closer together to clamp the enameled wire. Next, the second rotating motor 46 is activated, causing the bidirectional threaded rod 41 to rotate. The rotation of the bidirectional threaded rod 41 causes two sliding blocks 42 to move closer together, which in turn causes two clamping plates 44 to move closer together, placing the enameled wire at the arc-shaped groove 45. The two clamping plates 44 then clamp and fix the enameled wire. Finally, the first rotating motor 32 is activated, causing the column 33 to rotate, which in turn rotates the five arc-shaped grinding plates 365 to grind and remove the enameled wire from the stripped end.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A portable paint stripper, comprising a housing (1) and a handle (2) fixedly connected to the top of the housing (1), characterized in that, The inner cavity of the housing (1) is provided with a grinding mechanism (3), and a clamping mechanism (4) is provided on one side of the housing (1); The grinding mechanism (3) includes an annular plate (34) disposed in the inner cavity of the housing (1). A column (33) is fixedly connected to the inner annular surface of the annular plate (34). An adjusting disc (35) is rotatably connected to one end of the column (33) away from the annular plate (34). Five first cam grooves (302) are equidistantly opened on the circumference of the wall of the adjusting disc (35). A grinding component (36) is disposed in each first cam groove (302). Five limiting frames (303) are also fixedly connected to the wall of the adjusting disc (35) equidistantly. The grinding assembly (36) includes a limiting rod (361) slidably connected in a first cam groove (302). A first sliding block (362) is rotatably connected to the top of the limiting rod (361). A second sliding block (364) is slidably connected to the end of the first sliding block (362) away from the limiting rod (361). A spring (363) is provided at the connection between the first sliding block (362) and the second sliding block (364). An arc-shaped grinding plate (365) is fixedly connected to the end of the second sliding block (364) away from the spring (363).

2. The portable paint stripper according to claim 1, characterized in that, The grinding mechanism (3) further includes a support frame (31) fixedly connected to the bottom surface of the inner cavity of the housing (1). A first rotating motor (32) is fixedly installed on the top of the support frame (31). The output end of the first rotating motor (32) is fixedly connected to the end of the column (33) away from the adjusting disc (35).

3. The portable paint stripper according to claim 2, characterized in that, The five limiting frames (303) correspond one-to-one with the five first cam grooves (302). The wall of the adjusting disc (35) is provided with five second cam grooves (304) equidistantly through the circumference. A round rod (305) is slidably connected in each second cam groove (304). One end of the round rod (305) is rotatably connected to the wall of the limiting frame (303), and the other end of the round rod (305) is fixedly connected to the wall of the annular plate (34).

4. A portable paint stripper according to claim 3, characterized in that, A connecting plate (301) is fixedly connected to the outer wall of the adjusting disc (35). A connecting rod (37) is rotatably connected to the side wall of the connecting plate (301). A reinforcing plate (39) is fixedly connected to the side wall of the annular plate (34) near the adjusting disc (35). An electric telescopic rod (38) is rotatably installed on the side wall of the reinforcing plate (39). The telescopic end of the electric telescopic rod (38) is fixedly connected to the end of the connecting rod (37) away from the connecting plate (301).

5. A portable paint stripper according to claim 4, characterized in that, The first sliding block (362) has a square slot at one end away from the limiting rod (361). The bottom surface of the inner cavity of the square slot is fixedly connected to one end of the spring (363). The other end of the spring (363) is fixedly connected to the end of the second sliding block (364) away from the arc-shaped grinding plate (365). The end of the second sliding block (364) away from the arc-shaped grinding plate (365) is slidably connected in the slot. The inner wall of the limiting frame (303) is slidably connected to the outer wall of the first sliding block (362) and the second sliding block (364).

6. A portable paint stripper according to claim 1, characterized in that, Extension plates are fixedly connected to the two corners of the bottom of one side wall panel of the housing (1). The clamping mechanism (4) includes a bidirectional threaded rod (41), the two ends of which are rotatably connected to the two extension plates respectively. Two sliding blocks (42) are threaded onto the surface of the bidirectional threaded rod (41), and the two sliding blocks (42) are symmetrical about the center of the bidirectional threaded rod (41). A sliding block (42) is provided on one side of the bottom surface of the housing (1), and both sliding blocks (42) slide. Connected in the slide groove (43), the top ends of the two sliding blocks (42) are fixedly connected to clamping plates (44), the two clamping plates (44) are slidably connected to the two side walls of the housing (1), and the side wall of the two clamping plates (44) that are close to each other are provided with arc-shaped slots (45). A second rotating motor (46) is fixedly installed on the wall of one of the extension plates. The output end of the second rotating motor (46) passes through the wall of the extension plate and is fixedly connected to the end of the bidirectional threaded rod (41).

7. A portable paint stripper according to claim 1, characterized in that, The bottom surface of the housing (1) is also fixedly connected with multiple support blocks (5).

Images