Magnetic steel array mounting mechanism

Abstract

The utility model relates to the technical field of magnetic steel assembly equipment, and discloses a magnetic steel array mounting mechanism, which comprises a buffer device, the buffer device is arranged on one side, far away from a magnetic steel mounting groove, of a bottom plate, and the buffer device comprises a buffer support pillar and a first driving unit used for driving the buffer support pillar to move along the axial direction of the buffer support pillar; a through groove communicated with the magnetic steel mounting groove is formed in the bottom plate, and the buffer jacking column is suitable for penetrating through the through groove; when the magnetic steel is installed in the magnetic steel installation groove, the magnetic steel abuts against the buffering jacking column, and the first driving unit drives the buffering jacking column to slowly penetrate out of the through groove, so that the magnetic steel is slowly installed in the magnetic steel installation groove under the action of magnetic attraction force of the installed magnetic steel. According to the magnetic steel array mounting mechanism, the magnetic steel can be slowly mounted in the magnetic steel mounting groove through the buffer device, so that the operation difficulty is reduced, the problems of collision, scratch and the like caused by too high mounting speed of the magnetic steel are avoided, and the loss rate of the magnetic steel is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of magnetic steel assembly equipment, in particular to a kind of magnetic steel array installation mechanism. BACKGROUND

[0002] Halbach array is a kind of magnet structure, is the approximate ideal structure in engineering, the goal is to generate strong magnetic field with small amount of magnet.But when in fact, it is also divided into straight line array and ring array.Straight line array: it is composed of basic Halbach array, and this array magnet can be regarded as the combination of radial array and tangential array.It is mainly applied in linear motor, maglev train and other fields.Some large-size Halbach array magnetic steel assembling device (fixture) of magnetic steel of existing, by pushing magnetic steel into magnetic steel mounting plate (or mounting frame) and assembling (generally from top to bottom installation), since no buffer measure is set in lower side, strong attractive force can be generated between magnetic steel due to mutual attraction, which not only increases the operation difficulty, but also easily causes safety accident.In addition, the collision caused by mutual attraction between magnetic steel can easily lead to scratch on the surface of magnetic steel, and even cause magnetic steel damage, thereby significantly increase the loss rate of magnetic steel.

[0003] In addition, some also adopt manual assembly method, and more physical strength needs to be consumed in manual assembly process due to mutual repulsion force between magnets;in addition, when magnetic steel is in place and suddenly generates attraction, manual operation can not be quickly reacted or improper, thereby leading to magnet splashing, bruising and other safety accidents. CONTENT OF UTILITY MODEL

[0004] To solve at least one aspect of the above problems, the utility model provides a kind of magnetic steel array installation mechanism, it is suitable for being used to the magnetic steel is loaded into the magnetic steel installation slot on installation frame, the installation frame is provided with the magnetic steel that has been installed, the installation frame includes bottom plate, the magnetic steel installation slot is formed in the side of the bottom plate, the magnetic steel array installation mechanism includes: buffer device, the buffer device is arranged on the side of the bottom plate away from the magnetic steel installation slot, the buffer device includes buffer top post and the first drive unit for driving the buffer top post moves along the axial direction of the buffer top post, the bottom plate is provided with the through slot that is communicated with the magnetic steel installation slot, the buffer top post is suitable for passing through the through slot;Before the magnetic steel is loaded into the magnetic steel installation slot, the first drive unit leads the buffer top post from the through slot and enters the magnetic steel installation slot;When the magnetic steel is loaded into the magnetic steel installation slot, the magnetic steel and the buffer top post are resisted, the first drive unit leads the buffer top post and slowly passes out the through slot, so that the magnetic steel is slowly loaded into the magnetic steel of the magnetic steel that has been installed under the magnetic attraction of installation slot;The utility model magnetic steel array installation mechanism can slowly load the magnetic steel into the magnetic steel installation slot by buffer device, reduce the operation difficulty, avoid the problem such as impact, scratch due to the magnetic steel loading speed too fast simultaneously, reduce the loss rate of magnetic steel.

[0005] Optionally, the drive unit includes a pneumatic cylinder, and the buffer top post is connected with a telescopic rod of the pneumatic cylinder.

[0006] Optionally, a guide column is connected between the buffer top post and the telescopic rod, a guide block is arranged on the side of the bottom plate away from the magnetic steel installation slot, a guide slot is arranged through the guide block and communicated with the through slot, and the guide column is slidingly arranged in the guide slot.

[0007] Optionally, an installation block is connected to the guide block, and the pneumatic cylinder is arranged on the installation block.

[0008] Optionally, a loading device for loading the magnetic steel into the magnetic steel installation slot is arranged on the side of the installation frame away from the buffer device, the loading device includes a positioning block and a second drive unit, and a positioning slot is arranged through the positioning block and communicated with the magnetic steel installation slot.

[0009] Optionally, a filling block is arranged on the installation frame, and a bolt is connected between the positioning block and the filling block.

[0010] Optionally, the positioning block comprises a first positioning block and a second positioning block connected with each other, the first positioning block is connected with the mounting frame, and the second positioning block is connected with the second driving unit.

[0011] Optionally, the second driving unit comprises an electric push rod detachably connected with the positioning block, a push block is arranged on a telescopic push rod of the electric push rod; before the magnetic steel is installed, the electric push rod is in a detached state; when the magnetic steel is installed, the magnetic steel is placed into the positioning groove and hovers in the positioning groove under the magnetic repulsion of the installed magnetic steel, the electric push rod is installed and drives the magnetic steel to enter the magnetic steel installation groove along the positioning groove.

[0012] Optionally, a limiting clamping groove corresponding to the magnetic steel is arranged on the push block, and the magnetic steel is limited in the limiting clamping groove when the push block drives the magnetic steel.

[0013] Optionally, a scratch-preventing block in contact with the magnetic steel is arranged in the limiting clamping groove.

[0014] Compared with the prior art, the magnetic steel array installation mechanism can slowly install the magnetic steel into the magnetic steel installation groove through the buffer device, reduces the operation difficulty, avoids problems such as impact and scratching caused by too fast installation of the magnetic steel, and reduces the loss rate of the magnetic steel; the buffer function during installation of the magnetic steel is realized by slowly retracting the telescopic rod of the air cylinder, the structure design is ingenious; the sliding direction of the guide column is guided and limited by the guide groove of the guide block, so that the guide column and the buffer top column are not easy to displace in the axial direction during sliding, thereby improving the stability of sliding of the buffer top column and making the installation of the magnetic steel more stable; the function of automatically installing the magnetic steel into the magnetic steel installation groove is realized by the installation device, the labor cost is reduced, the magnetic steel does not need to be manually pushed, and the safety is improved; the scratch-preventing block in contact with the magnetic steel is arranged in the limiting clamping groove, so as to reduce the scratching and damage of the magnetic steel by the push block during installation, and further reduce the loss rate of the magnetic steel. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the magnetic steel array installation mechanism of the utility model;

[0016] Figure 2 It is a structural schematic view of the magnetic steel array installation mechanism of the utility model;

[0017] Figure 3 It is Figure 2 It is an enlarged view of A part in the middle;

[0018] Figure 4 It is a sectional view of the magnetic steel array installation mechanism of the utility model;

[0019] Figure 5 It is Figure 4Enlarged view of middle B part;

[0020] Figure 6 Structure diagram of the magnetic steel installation groove of the magnetic steel array installation mechanism of the utility model is shown;

[0021] Figure 7 Structure diagram of the guide block part of the magnetic steel array installation mechanism of the utility model is shown;

[0022] Figure 8 Structure diagram of the push block of the magnetic steel array installation mechanism of the utility model is shown;

[0023] Corresponding component names of various reference numerals in the figure are: 1 is a mounting frame, 11 is a bottom plate, 111 is a through slot, 101 is a magnetic steel installation groove, 102 is an installed magnetic steel, 12 is a frame, 2 is a magnetic steel, 3 is a buffer device, 31 is a buffer top column, 32 is a first driving unit, 321 is a pneumatic cylinder, 322 is a telescopic rod, 33 is a guide column, 4 is a guide block, 401 is a guide groove, 41 is a mounting block, 5 is a positioning block, 51 is a first positioning block, 52 is a second positioning block, 501 is a positioning groove, 6 is an electric push rod, 61 is a telescopic push rod, 62 is a push block, 621 is a limiting clamping groove, 622 is an anti-scratching block, and 7 is a filling block. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings.

[0025] In the description of the utility model, it is understood that the directions or position relationships indicated by the terms "up", "down" and the like are based on the directions or position relationships in the normal use of the product.

[0026] The terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features.

[0027] Reference Figures 1-8The utility model discloses a kind of magnetic steel array installation mechanisms, it is suitable for being used to be loaded into magnetic steel 2 in the magnetic steel installation slot 101 on mounting rack 1, mounting rack 1 is provided with installed magnetic steel 102, magnetic steel installation slot 101 is formed between multiple installed magnetic steel 102;Mounting rack 1 includes bottom plate 11 and the frame 12 connected with bottom plate 11, installed magnetic steel 102 is fixedly installed in the inside of frame 12, magnetic steel installation slot 101 is formed in the side of bottom plate 11, and the magnetic steel array installation mechanism includes: buffer device 3, buffer device 3 is set on the side of bottom plate 11 away from magnetic steel installation slot 101, buffer device 3 includes buffer top column 31 and the first drive unit 32 for driving buffer top column 31 moves along the axial direction of buffer top column 31, bottom plate 11 is provided with the through slot 111 that is communicated with magnetic steel installation slot 101, buffer top column 31 is suitable for passing through through slot 111;Before magnetic steel 2 is loaded into magnetic steel installation slot 101, the first drive unit 32 drives buffer top column 31 to pass into magnetic steel installation slot 101 from through slot 111;When magnetic steel 2 is loaded into magnetic steel installation slot 101, magnetic steel 2 is in abutment with buffer top column 31, and the first drive unit 32 drives buffer top column 31 to slowly pass out through slot 111, so that magnetic steel 2 is slowly loaded into magnetic steel installation slot 101 under the magnetic attraction of installed magnetic steel 102;The utility model magnetic steel array installation mechanism can slowly load magnetic steel into magnetic steel installation slot by buffer device, reduce the operation difficulty, avoid the problem such as impact, scratch due to the too fast speed of magnetic steel loading, reduce the loss rate of magnetic steel.

[0028] Reference Figures 1-4 , drive unit 32 includes cylinder 321, buffer top column 31 is connected with the telescopic rod 322 of cylinder 321, and the buffer function when magnetic steel 2 is installed is realized by controlling the slow retraction of the telescopic rod 322 of cylinder 321, and the structure design is ingenious;Under normal working of cylinder 321, the telescopic speed of its telescopic rod 322 is far less than the speed that magnetic steel 2 moves due to the strong attraction of installed magnetic steel 102 in the prior art problem, reduces the operation difficulty, avoids the problem such as impact, scratch due to the too fast speed of magnetic steel loading;The speed that magnetic steel 2 is slowly loaded can be adjusted according to the speed of telescopic rod 322;The telescopic speed of telescopic rod 322 in cylinder can be adjusted by adjusting the existing methods such as air intake and exhaust volume, and will not be repeated here;Buffer top column 31 is connected with guide column 33 between the telescopic rod 322, the side of bottom plate 11 away from magnetic steel installation slot 101 is provided with guide block 4, guide block 4 is detachably connected with bottom plate 11 through bolt, guide groove 401 that is communicated with through slot 111 is provided on guide block 4, guide column 33 is slidably arranged in guide groove 401, the sliding direction of guide column 33 is guided and positioned through guide groove 401 of guide block 4, so that guide column 33 and buffer top column 31 are not prone to displacement outside axial direction when sliding, thereby improving the stability of buffer top column 31 sliding, so that magnetic steel 2 is loaded more stably.

[0029] Referring to Figure 1 and Figure 2 , the guide block 4 is bolted with a mounting block 41, and the cylinder 321 is arranged on the mounting block 41, which is convenient to disassemble; the diameter of the guide column 33 is larger than that of the buffer top column 31, and the large-diameter guide column 33 improves the strength of the lifting structure; if the diameter of the guide column 33 is too small, deformation is prone to occur, which affects the smoothness and reliability during sliding.

[0030] Referring to Figures 1-5 , the mounting rack 1 is provided with an installation device for installing the magnetic steel 2 into the magnetic steel installation groove 101 on the side away from the buffer device 3, and the installation device comprises a positioning block 5 and a second driving unit, and the positioning block 5 is provided with a positioning groove 501 in communication with the magnetic steel installation groove 101; when the magnetic steel 2 is installed, the magnetic steel 2 is placed into the positioning groove 501, and the second driving unit drives the magnetic steel 2 to enter the magnetic steel installation groove 101 along the positioning groove 501, so that the magnetic steel 2 abuts against the buffer top column 31, thereby realizing the function of automatically installing the magnetic steel 2 into the magnetic steel installation groove 101, reducing labor cost, and improving safety without manually pushing the magnetic steel.

[0031] Referring to Figure 1 , Figure 2 and Figure 6 , the mounting rack 1 is provided with a filling block 7, and the positioning block 5 and the filling block 7 are connected by bolts, and the mounting rack 1 and the filling block 7 are respectively provided with bolt holes for installing the bolts, and the positioning block 5 is convenient to disassemble; the positioning block 5 comprises a first positioning block 51 and a second positioning block 52 connected by bolts, the first positioning block 51 is connected with the mounting rack 1 by bolts, and the second positioning block 52 is connected with the second driving unit by bolts, and the structure is simple and convenient to disassemble; after the magnetic steel is installed in place, the first positioning block 51 and the guide block 4 are disassembled from the mounting rack 1; the second driving unit comprises an electric push rod 6 detachably connected to the positioning block 5, and the electric push rod 6 is provided with a push block 62 on the telescopic push rod 61; before the magnetic steel 2 is installed, the electric push rod 6 is in a disassembled state; when the magnetic steel 2 is installed, the magnetic steel 2 is manually placed into the positioning groove 501, and the magnetic steel 2 hovers in the positioning groove 501 under the magnetic repulsion of the installed magnetic steel 102, the electric push rod 6 is installed and drives the magnetic steel 2 to enter the magnetic steel installation groove 101 along the positioning groove 501; when the electric push rod is started to push the magnetic steel into the magnetic steel installation groove at the same time or close to the same time during installation, the cylinder slowly retreats to buffer the magnetic steel.

[0032] Referring to Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 8The push block 62 is provided with a limiting clamping groove 621 corresponding to the magnetic steel 2, and the magnetic steel 2 is limited in the limiting clamping groove 621 when the push block 62 drives the magnetic steel 2; when the magnetic steel 2 is manually placed into the positioning groove 501 and the magnetic steel 2 hovers in the positioning groove 501, part of the magnetic steel 2 can be exposed from the positioning groove 501, so that the exposed part of the magnetic steel 2 is aligned and clamped into the limiting clamping groove 621 when the electric push rod 6 is installed; the limiting clamping groove 621 is provided with an anti-scratching block 622 in contact with the magnetic steel 2, so as to reduce the scratch damage of the magnetic steel 2 by the push block 62 during installation, and further reduce the loss rate of the magnetic steel; the anti-scratching block 622 is made of nylon, silica gel or rubber in the embodiment, and is fixed to the upper groove wall of the limiting clamping groove 621 by means of back glue, glue and the like.

[0033] The magnetic steel array mounting mechanism can slowly install the magnetic steel into the magnetic steel mounting groove through the buffer device, reduces the operation difficulty, avoids problems such as impact and scratch caused by too fast installation of the magnetic steel, and reduces the loss rate of the magnetic steel; the buffer function during installation of the magnetic steel is realized by slowly retracting the extension rod of the air cylinder, and the structure design is ingenious; the sliding direction of the guide column is guided and limited by the guide groove of the guide block, so that the guide column and the buffer top column are not easy to displace in the axial direction during sliding, thereby improving the stability of sliding of the buffer top column and making the installation of the magnetic steel more stable; the installation device realizes the function of automatically installing the magnetic steel into the magnetic steel mounting groove, reduces the labor cost, and does not need to manually push the magnetic steel, thereby improving the safety; the limiting clamping groove is provided with the anti-scratching block in contact with the magnetic steel, so as to reduce the scratch damage of the magnetic steel by the push block during installation, and further reduce the loss rate of the magnetic steel.

[0034] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary skilled persons in the technical field, some improvements and decorations can be made without departing from the technical principles of the utility model, and these improvements and decorations should also be regarded as the protection range of the utility model.

Claims

1. A magnetic steel array mounting mechanism adapted to be used for mounting a magnetic steel (2) into a magnetic steel mounting groove (101) on a mounting frame (1) provided with a mounted magnetic steel (102), the mounting frame (1) comprising a bottom plate (11), the magnetic steel mounting groove (101) being formed on one side of the bottom plate (11), characterized in that, The magnetic steel array mounting mechanism comprises a buffer device (3) arranged on the side of the bottom plate (11) away from the magnetic steel mounting groove (101), the buffer device (3) comprising a buffer top column (31) and a first driving unit (32) for driving the buffer top column (31) to move along the axial direction of the buffer top column (31), and the bottom plate (11) is provided with a through groove (111) communicating with the magnetic steel mounting groove (101), and the buffer top column (31) is adapted to pass through the through groove (111); before the magnetic steel (2) is loaded into the magnetic steel mounting groove (101), the first driving unit (32) drives the buffer top column (31) to pass into the magnetic steel mounting groove (101) from the through groove (111); when the magnetic steel (2) is loaded into the magnetic steel mounting groove (101), the magnetic steel (2) abuts against the buffer top column (31), and the first driving unit (32) drives the buffer top column (31) to slowly pass out of the through groove (111), so that the magnetic steel (2) is slowly loaded into the magnetic steel mounting groove (101) under the magnetic attraction of the installed magnetic steel (102).

2. The magnetic steel array mounting mechanism of claim 1, wherein, The driving unit (32) comprises a pneumatic cylinder (321), and the buffer top column (31) is connected with a telescopic rod (322) of the pneumatic cylinder (321).

3. The magnetic steel array mounting mechanism of claim 2, wherein, A guide column (33) is connected between the buffer top column (31) and the telescopic rod (322), and a guide block (4) is arranged on the side of the bottom plate (11) away from the magnetic steel mounting groove (101), the guide block (4) is provided with a guide groove (401) communicating with the through groove (111), and the guide column (33) is slidingly arranged in the guide groove (401).

4. The magnetic steel array mounting mechanism of claim 3, wherein, The guide block (4) is connected with a mounting block (41), the pneumatic cylinder (321) is arranged on the mounting block (41), and the diameter of the guide column (33) is greater than the diameter of the buffer top column (31).

5. The magnetic steel array mounting mechanism according to any one of claims 1 to 4, characterized by A loading device for loading the magnetic steel (2) into the magnetic steel mounting groove (101) is arranged on the side of the mounting rack (1) away from the buffer device (3), the loading device comprising a positioning block (5) and a second driving unit, and the positioning block (5) is provided with a positioning groove (501) communicating with the magnetic steel mounting groove (101); when the magnetic steel (2) is installed, the magnetic steel (2) is arranged in the positioning groove (501), and the second driving unit drives the magnetic steel (2) to enter the magnetic steel mounting groove (101) along the positioning groove (501), so that the magnetic steel (2) abuts against the buffer top column (31).

6. The magnetic steel array mounting mechanism of claim 5, wherein, A filling block (7) is arranged on the mounting rack (1), and a bolt is connected between the positioning block (5) and the filling block (7).

7. The magnetic steel array mounting mechanism of claim 5, wherein The positioning block (5) comprises a first positioning block (51) and a second positioning block (52) connected with each other, the first positioning block (51) is connected with the mounting rack (1), and the second positioning block (52) is connected with the second driving unit.

8. The magnetic steel array mounting mechanism of claim 5, wherein, The second driving unit comprises an electric push rod (6) detachably connected to the positioning block (5), and a push block (62) is arranged on the telescopic push rod (61) of the electric push rod (6); before the magnetic steel (2) is installed, the electric push rod (6) is in a detached state; when the magnetic steel (2) is installed, the magnetic steel (2) is placed into the positioning groove (501) and hovers in the positioning groove (501) under the magnetic repulsion of the installed magnetic steel (102), the electric push rod (6) is installed and drives the magnetic steel (2) to enter the magnetic steel installation groove (101) along the positioning groove (501).

9. The magnetic steel array mounting mechanism of claim 8, wherein, A limiting clamping groove (621) corresponding to the magnetic steel (2) is arranged on the push block (62), and the magnetic steel (2) is limited in the limiting clamping groove (621) when the push block (62) drives the magnetic steel (2).

10. The magnetic steel array mounting mechanism of claim 9, wherein, A scratch-preventing block (622) in contact with the magnetic steel (2) is arranged in the limiting clamping groove (621).

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