Magnetic cylinder positioning mechanism of magnet pasting machine

Abstract

The utility model discloses a magnetic cylinder positioning mechanism of a magnet sticking machine, which comprises an operating platform, the top of the operating platform is fixedly connected with a base, screw rods are symmetrically arranged in an inner cavity of the base, two ends of the base are provided with first motors, output shafts of the first motors are connected with the screw rods, the screw rods are connected with moving blocks, and the moving blocks are fixedly connected with the operating platform. The moving block penetrates through the base to be connected with a sliding frame, a second motor is installed on one side of the sliding frame, a positioning mechanism is connected to an output shaft of the second motor, a first hydraulic cylinder is installed in an inner cavity of the operation table, a supporting plate is connected to the output end of the first hydraulic cylinder, and a supporting frame is fixedly connected to the top of the operation table. By arranging the sliding frame and the positioning mechanism, when the magnetic cylinder is subjected to magnet pasting, the first motor drives the lead screw to rotate, so that the moving block drives the sliding frame and the positioning mechanism to clamp and fix the magnetic cylinder, meanwhile, the second motor is matched with the positioning mechanism to drive the magnetic cylinder to rotate, and magnet pasting operation is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of magnet pasting machine, specifically relates to a magnet pasting machine's magnetic cylinder positioning mechanism. BACKGROUND

[0002] In the production process of the outer rotor brushless motor, the magnetic sheet needs to be manually pasted on the iron ring, and this process mainly relies on manual pasting of the magnetic sheet. When pasting the magnetic sheet, not only is the efficiency low, but also the accuracy of the magnetic sheet pasting cannot be controlled.

[0003] In the prior art, a positioning mechanism is needed to position the magnetic cylinder when using the magnet pasting machine to paste the magnetic cylinder of the motor, but it is not convenient to install and remove the magnetic cylinder when clamping and fixing it, which affects the processing efficiency of the magnetic cylinder.

[0004] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENTS

[0005] In view of the problems in the related art, the utility model provides a magnet pasting machine's magnetic cylinder positioning mechanism to overcome the above technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the specific technical scheme as follows:

[0007] A magnet pasting machine's magnetic cylinder positioning mechanism, comprising an operating table, the top of the operating table is fixedly connected with a base, the inner cavity of the base is symmetrically provided with a lead screw, the two ends of the base are provided with a first motor, the output shaft of the first motor is connected with the lead screw, the lead screw is connected with a moving block, the moving block penetrates through the base and is connected with a sliding frame, one side of the sliding frame is provided with a second motor, the output shaft of the second motor is connected with a positioning mechanism, the inner cavity of the operating table is provided with a first hydraulic cylinder, the output end of the first hydraulic cylinder is connected with a supporting plate, the top of the operating table is fixedly connected with a supporting frame, the top of the supporting frame is provided with a second hydraulic cylinder, the output end of the second hydraulic cylinder is connected with a heating mechanism.

[0008] Preferably, the top of the base is provided with a guide groove matched with the moving block, and the moving block is fixedly connected with the sliding frame through the guide groove.

[0009] Preferably, the middle position of the base is provided with a through hole matched with the output end of the first hydraulic cylinder, and the output end of the first hydraulic cylinder is fixedly connected with the supporting plate through the through hole.

[0010] Preferably, the supporting plate is provided with an arc-shaped groove matched with the shape of the magnetic cylinder, and the sliding frame is symmetrically arranged on both sides of the supporting plate.

[0011] As preferred, the positioning mechanism comprises a mounting base, a positioning plate, a positioning rod, a reset spring and a limiting block, the positioning plate is arranged in the mounting base, one end of the positioning rod is fixedly connected with the positioning plate, the other end of the positioning rod is fixedly connected with the limiting block through the mounting base, and the reset spring is sleeved outside the positioning rod.

[0012] As preferred, the positioning plate is provided with a groove matched with the magnetic cylinder connecting shaft on the outward side, and the positioning rod is arranged uniformly in the form of a ring on the positioning plate.

[0013] As preferred, the heating mechanism comprises a U-shaped shell, a ceramic heater and a protective net, the U-shaped shell is arranged above the supporting plate, the ceramic heater is arranged in the U-shaped shell, and the protective net is arranged at the bottom opening position of the U-shaped shell.

[0014] The utility model discloses the beneficial effects are:

[0015] 1. When the magnetic cylinder is magnetized, the sliding frame and the positioning mechanism are driven by the first motor to rotate the screw rod, so that the moving block drives the sliding frame and the positioning mechanism to clamp and fix the magnetic cylinder, and the magnetic cylinder is rotated by the second motor cooperating with the positioning mechanism, so that the magnetization operation is facilitated.

[0016] 2. After the magnetic cylinder is magnetized, the U-shaped shell is driven downward by the second hydraulic cylinder, so that the U-shaped shell is arranged outside the magnetic cylinder, the ceramic heater heats the magnetic cylinder, the glue on the magnetic cylinder is quickly dried, and the magnetization efficiency is improved.

[0017] 3. After the magnet is solidified, the first hydraulic cylinder drives the supporting plate to support the magnetic cylinder, so that the magnetic cylinder is taken off from the positioning mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0019] Figure 1 It is a total structure schematic view of the magnetic cylinder positioning mechanism of the magnetization machine according to the utility model embodiment.

[0020] Figure 2 It is a base connecting structure schematic view of the magnetic cylinder positioning mechanism of the magnetization machine according to the utility model embodiment.

[0021] Figure 3It is the bottom internal structure diagram of the magnetic cylinder positioning mechanism of the magnetic machine according to the embodiment of the utility model;

[0022] Figure 4 It is the split structure diagram of the positioning mechanism of the magnetic cylinder positioning mechanism of the magnetic machine according to the embodiment of the utility model;

[0023] Figure 5 It is the heating mechanism structure diagram of the magnetic cylinder positioning mechanism of the magnetic machine according to the embodiment of the utility model.

[0024] In the drawing,

[0025] 1, operation platform;2, base;3, screw;4, first motor;5, moving block;6, sliding frame;7, second motor;8, positioning mechanism;9, first hydraulic cylinder;10, supporting plate;11, support frame;12, second hydraulic cylinder;13, heating mechanism;14, mounting seat;15, positioning plate;16, positioning rod;17, return spring;18, limit block;19, U-shaped shell;20, ceramic heater;21, protective net. DETAILED DESCRIPTION

[0026] To further illustrate the various embodiments, the utility model provides drawings, these drawings are part of the utility model disclosure, mainly used to illustrate the embodiment, and can cooperate with the relevant description of the specification to explain the operation principle of the embodiment, cooperate with reference to these contents, and the person skilled in the art should understand other possible implementation modes and the advantages of the utility model, the components in the drawing are not drawn according to the proportion, and similar component symbols are usually used to indicate similar components.

[0027] According to the embodiment of the utility model, a kind of magnetic cylinder positioning mechanism of magnetic machine is provided.

[0028] Embodiment one

[0029] As Figures 1-5As shown, a magnetic cylinder positioning mechanism of a magnetic machine according to the utility model embodiment, including operation platform 1, the top of operation platform 1 is fixedly connected with base 2, the inner chamber of base 2 is symmetrically provided with screw rod 3, the both ends of base 2 are installed with first motor 4, the output shaft of first motor 4 is connected with screw rod 3, be connected with moving block 5 on screw rod 3, moving block 5 passes through base 2 and is connected with sliding frame 6, the side of sliding frame 6 is installed with second motor 7, the output shaft of second motor 7 is connected with positioning mechanism 8, the inner chamber of operation platform 1 is installed with first hydraulic cylinder 9, the output end of first hydraulic cylinder 9 is connected with supporting plate 10, the top of operation platform 1 is fixedly connected with support frame 11, the top of support frame 11 is installed with second hydraulic cylinder 12, the output end of second hydraulic cylinder 12 is connected with heating mechanism 13, the top of base 2 is provided with the guide groove matched with moving block 5, moving block 5 passes through guide groove and is fixedly connected with sliding frame 6, by first motor 4 drive screw rod 3 rotation, make moving block 5 drive sliding frame 6 move, make positioning mechanism 8 connect in the both sides of magnetic cylinder.

[0030] Example two

[0031] As Figures 1-5As shown, according to the utility model discloses a kind of magnetic cylinder positioning mechanism of magnetic pasting machine, including operation table 1, the top of operation table 1 is fixedly connected with base 2, the inner cavity of base 2 is symmetrically provided with screw rod 3, first motor 4 is installed at the both ends of base 2, the output shaft of first motor 4 is connected with screw rod 3, moving block 5 is connected on screw rod 3, moving block 5 is connected with sliding frame 6 by passing through base 2, second motor 7 is installed on the side of sliding frame 6, positioning mechanism 8 is connected on the output shaft of second motor 7, first hydraulic cylinder 9 is installed in the inner cavity of operation table 1, supporting plate 10 is connected on the output end of first hydraulic cylinder 9, the top of operation table 1 is fixedly connected with support frame 11, second hydraulic cylinder 12 is installed at the top of support frame 11, heating mechanism 13 is connected on the output end of second hydraulic cylinder 12, the middle position of base 2 is provided with the through hole matched with the output end of first hydraulic cylinder 9, the output end of first hydraulic cylinder 9 is fixedly connected with supporting plate 10 by passing through through hole, arc-shaped groove matched with the shape of magnetic cylinder is provided on supporting plate 10, sliding frame 6 is symmetrically arranged at the both sides of supporting plate 10, supporting plate 10 is supported by first hydraulic cylinder 9, simultaneously sliding frame 6 moves to the both sides of magnetic cylinder, magnetic cylinder can be supported, it is convenient to take magnetic cylinder from positioning mechanism 8, positioning mechanism 8 includes mounting seat 14, locating plate 15, locating rod 16, reset spring 17 and limit block 18, locating plate 15 is arranged in mounting seat 14, one end of locating rod 16 is fixedly connected with locating plate 15, the other end of locating rod 16 is fixedly connected with limit block 18 by passing through mounting seat 14, reset spring 17 is sleeved on the outside of locating rod 16, the side of locating plate 15 outward is provided with recess matched with magnetic cylinder connecting shaft, locating rod 16 is evenly arranged on locating plate 15 in annular shape, when positioning mechanism 8 fixes magnetic cylinder, the connecting shaft of magnetic cylinder is inserted in the recess of locating plate 15, simultaneously locating plate 15 cooperates with locating rod 16 and drives reset spring 17 to compress, the effect of buffering clamping is played.

[0032] Example three

[0033] As Figures 1-5As shown, according to the magnetic cylinder positioning mechanism of the magnetic pasting machine, the operation table 1 is fixedly connected with the base 2 on the top, the inner cavity of the base 2 is symmetrically provided with the lead screw 3, the two ends of the base 2 are provided with the first motor 4, the output shaft of the first motor 4 is connected with the lead screw 3, the lead screw 3 is connected with the moving block 5, the moving block 5 is connected with the sliding frame 6 through the base 2, one side of the sliding frame 6 is provided with the second motor 7, the output shaft of the second motor 7 is connected with the positioning mechanism 8, the inner cavity of the operation table 1 is provided with the first hydraulic cylinder 9, the output end of the first hydraulic cylinder 9 is connected with the supporting plate 10, the top of the operation table 1 is fixedly connected with the supporting frame 11, the top of the supporting frame 11 is provided with the second hydraulic cylinder 12, the output end of the second hydraulic cylinder 12 is connected with the heating mechanism 13, the heating mechanism 13 comprises a U-shaped shell 19, a ceramic heater 20 and a protective net 21, the U-shaped shell 19 is arranged above the supporting plate 10, the ceramic heater 20 is arranged in the U-shaped shell 19, and the protective net 21 is arranged at the bottom opening position of the U-shaped shell 19, after the magnetic pasting of the magnetic cylinder is completed, the U-shaped shell 19 is driven downward by the second hydraulic cylinder 12, so that the U-shaped shell 19 is arranged outside the magnetic cylinder, the ceramic heater 20 is used for heating the magnetic cylinder, the glue on the magnetic cylinder is quickly dried, and the magnetic pasting efficiency is improved.

[0034] In summary, by means of the above technical scheme of the utility model, when the device is used, the magnetic cylinder is placed on the supporting plate 10, the lead screw 3 is driven to rotate by the first motor 4, the moving block 5 drives the sliding frame 6 to move, the positioning mechanism 8 is connected on the two sides of the magnetic cylinder, when the positioning mechanism 8 fixes the magnetic cylinder, the connecting shaft of the magnetic cylinder is inserted into the groove of the positioning plate 15, and the positioning plate 15 cooperates with the positioning rod 16 to drive the compression of the return spring 17, so as to play the role of buffering and clamping, when the magnetic cylinder is pasted, the magnetic cylinder can be prevented from being separated from the positioning mechanism 8 when the magnetic cylinder is moved by the sliding frame 6, after the magnetic pasting of the magnetic cylinder is completed, the U-shaped shell 19 is driven downward by the second hydraulic cylinder 12, so that the U-shaped shell 19 is arranged outside the magnetic cylinder, the ceramic heater 20 is used for heating the magnetic cylinder, the glue on the magnetic cylinder is quickly dried, the magnetic pasting efficiency is improved, and after the magnet is solidified, the supporting plate 10 is driven by the first hydraulic cylinder 9 to support the magnetic cylinder, and the sliding frame 6 moves to the two sides of the magnetic cylinder, so that the magnetic cylinder can be supported and taken off from the positioning mechanism 8.

[0035] The above only describes the preferred embodiments of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A magnetic cylinder positioning mechanism of a magnetizer, comprising an operating table (1), characterized in that, The top of the operating platform (1) is fixedly connected with a base (2), the inner cavity of the base (2) is symmetrically provided with a lead screw (3), both ends of the base (2) are provided with a first motor (4), the output shaft of the first motor (4) is connected with the lead screw (3), the lead screw (3) is connected with a moving block (5), the moving block (5) penetrates through the base (2) and is connected with a sliding frame (6), one side of the sliding frame (6) is provided with a second motor (7), the output shaft of the second motor (7) is connected with a positioning mechanism (8), the inner cavity of the operating platform (1) is provided with a first hydraulic cylinder (9), the output end of the first hydraulic cylinder (9) is connected with a supporting plate (10), the top of the operating platform (1) is fixedly connected with a support frame (11), the top of the support frame (11) is provided with a second hydraulic cylinder (12), the output end of the second hydraulic cylinder (12) is connected with a heating mechanism (13).

2. A magnetic cylinder positioning mechanism for a magnetic taping machine as defined in claim 1, wherein, The top of the base (2) is provided with a guide groove matched with the moving block (5), the moving block (5) is fixedly connected with the sliding frame (6) through the guide groove.

3. A magnetic cylinder positioning mechanism for a magnetic taping machine as defined in claim 2 wherein, The middle position of the base (2) is provided with a through hole matched with the output end of the first hydraulic cylinder (9), the output end of the first hydraulic cylinder (9) is fixedly connected with the supporting plate (10) through the through hole.

4. A magnetic cylinder positioning mechanism for a magnetic taping machine as defined in claim 3 wherein, The supporting plate (10) is provided with an arc-shaped groove matched with the shape of the magnetic cylinder, and the sliding frame (6) is symmetrically arranged on both sides of the supporting plate (10).

5. A magnetic cylinder positioning mechanism for a magnetic taping machine as defined in claim 4 wherein, The positioning mechanism (8) comprises a mounting seat (14), a positioning plate (15), a positioning rod (16), a return spring (17) and a limiting block (18), the positioning plate (15) is arranged in the mounting seat (14), one end of the positioning rod (16) is fixedly connected with the positioning plate (15), the other end of the positioning rod (16) penetrates through the mounting seat (14) and is fixedly connected with the limiting block (18), and the return spring (17) is sleeved on the outer side of the positioning rod (16).

6. A magnetic cylinder positioning mechanism for a magnetic taping machine as defined in claim 5 wherein, The outward side of the positioning plate (15) is provided with a groove matched with the magnetic cylinder connecting shaft, and the positioning rod (16) is uniformly arranged in the form of a ring on the positioning plate (15).

7. A magnetic cylinder positioning mechanism for a magnetic taping machine as defined in claim 6 wherein, The heating mechanism (13) comprises a U-shaped shell (19), a ceramic heater (20) and a protective net (21), the U-shaped shell (19) is arranged above the supporting plate (10), the ceramic heater (20) is arranged in the U-shaped shell (19), and the protective net (21) is arranged at the bottom opening position of the U-shaped shell (19).

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