CN220754587U - Extrusion alignment device for multiple magnet strips - Google Patents
Extrusion alignment device for multiple magnet strips Download PDFInfo
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- CN220754587U CN220754587U CN202322342287.3U CN202322342287U CN220754587U CN 220754587 U CN220754587 U CN 220754587U CN 202322342287 U CN202322342287 U CN 202322342287U CN 220754587 U CN220754587 U CN 220754587U
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- 238000001125 extrusion Methods 0.000 title claims abstract description 166
- 239000003292 glue Substances 0.000 claims abstract description 67
- 238000003825 pressing Methods 0.000 claims abstract description 24
- 239000000725 suspension Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 11
- 238000001035 drying Methods 0.000 abstract description 6
- 238000007711 solidification Methods 0.000 abstract description 3
- 230000008023 solidification Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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Abstract
The utility model discloses a multi-sheet magnet tape glue extrusion alignment device, which relates to the technical field of magnet production equipment, and comprises a lockable pressure maintaining carrier and an extrusion tool; the pressure maintaining carrier is used for transmitting pressure to the magnet sheets; the extrusion tooling is provided with an extrusion groove, the pressure maintaining carrier is placed on the extrusion groove, and the extrusion tooling is used for extruding to apply pressure to the transverse direction, the longitudinal direction and the vertical direction of the magnet sheet; the plurality of magnet sheets are placed on the protective carrier, and are extruded in the transverse direction, the longitudinal direction and the vertical direction, so that the positioning accuracy of the plurality of magnet sheets is higher; the plurality of magnet sheets are extruded to form a magnet whole, the magnet whole is locked by the holding and pressing device, and the holding and pressing device and the magnet whole are placed in a drying furnace to be solidified, so that the dimension is not changed in the solidification process; the problem of current magnet piece bonding fixed equipment have fixed precision low is solved.
Description
Technical Field
The utility model relates to the technical field of magnet production equipment, in particular to a multi-sheet magnet tape glue extrusion alignment device.
Background
The prior magnetic component for the inside of the motor is formed by combining a plurality of magnets, each magnet sheet is adhered by glue, and the adjacent two magnets are ensured to be in an insulating state after being adhered.
Wherein, the assembly process of the magnetic component comprises the following steps: in order to ensure the dimensional accuracy of the final magnetic assembly, when the magnetic assembly is produced, because the size of the magnetic assembly is small, the large magnets are required to be stuck together in the process to form the whole magnet, as shown in fig. 1, then the stuck large magnet group is cut into a size slightly larger than the specification of a finished product, finally the small blank block is subjected to fine grinding, and the desired magnetic assembly is obtained after electroplating.
At present, when large magnet blocks as shown in fig. 2 are adhered, a pair of bench clamps are used as adhering and fixing equipment, firstly, a layer of glue is uniformly coated on the magnet blocks, then the magnet blocks with the glue are put on the bench clamps layer by layer, the magnet blocks are extruded into a specified size by screwing a screw rod on the bench clamps, glue overflowed between the magnet blocks is continuously cleaned in the extrusion process, and after the glue is cleaned, the whole bench clamp with the magnet can be put into a drying furnace for solidification.
Firstly, the mode of fixing and bonding by using bench clamp extrusion is that one side is extruded in a single direction, so that the condition of uneven stress can occur, and the poor insulation property is easily caused by uneven glue between magnet sheets.
Secondly, the whole magnet is in the extrusion process, and the residual glue between the magnet sheets overflows and is stained on the bench clamp, so that the accuracy of the next extrusion of the bench clamp is affected, and the whole extrusion process also has poor control over the whole size accuracy of the magnet. Finally, the magnet is integrally put into a furnace for solidification, and the viscosity of the glue is firstly thinned and then solidified along with the temperature rise due to the property of the glue, and the phenomenon of the offset of the magnet sheet can be caused due to the change of the force between the magnet sheets and the glue in the thinning process.
The magnet is bonded, and the problems of uneven extrusion of a plurality of magnet strips, baking dislocation after extrusion of the magnet sheets and poor insulativity of each magnet after bonding of the magnets occur.
In summary, the applicant has found that at least the following technical problems exist in the prior art:
the existing magnet piece bonding and fixing equipment has the problem of low fixing precision.
Disclosure of Invention
The utility model aims to provide a multi-sheet magnet tape glue extrusion alignment device so as to solve the problem of low fixing precision of the existing magnet sheet bonding and fixing equipment.
The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides a multi-sheet magnet tape glue extrusion alignment device, which comprises a lockable pressure maintaining carrier and an extrusion tool; the pressure maintaining carrier is provided with a magnet placing position, the magnet placing position is used for placing a magnet sheet to be extruded, and the pressure maintaining carrier is used for transmitting pressure to the magnet sheet; the extrusion tool is used for extruding and applying pressure to the horizontal, longitudinal and vertical directions of the magnet sheet.
In one embodiment, the pressure maintaining carrier comprises a placing base, an extrusion block and a locking bolt; the two extrusion blocks are respectively arranged at two ends of the placing base, and are in sliding contact with the placing base; the magnet placing position is arranged on the placing base and is arranged between the two extrusion blocks; a locking through groove is formed in the vertical direction of the extrusion block, a locking screw hole is formed in a position, corresponding to the locking through groove, of the placement base, and the locking through groove is connected with the locking screw hole through the locking bolt; the length direction of the locking through groove is parallel to the sliding direction of the extrusion block.
In one embodiment, the placing base is provided with a bottom glue overflow groove; a sliding groove is formed in the bottom of the extrusion block in the vertical direction, and the bottom of the sliding groove is in sliding contact with the edges of the two sides of the bottom glue overflow groove opposite to each other; the opposite sides of the sliding groove are sleeved outside the opposite sides of the bottom glue overflow groove.
In one embodiment, the two opposite side groove edges of the sliding groove are in sliding contact with the two opposite side groove edges of the bottom glue overflow groove; the magnet piece is in sliding contact with the top ends of the groove edges at the two opposite sides of the bottom glue overflow groove.
In one embodiment, the extrusion tooling comprises a fixed base, a transverse extrusion mechanism, a longitudinal extrusion mechanism and a vertical extrusion mechanism; the extrusion groove is arranged on the fixed base, and the placing base is placed in the extrusion groove; the transverse extrusion mechanism is arranged in the transverse direction of the extrusion groove; the longitudinal extrusion mechanism is arranged in the longitudinal direction of the extrusion groove; the vertical extrusion mechanism is arranged above the extrusion groove.
In one embodiment, a plurality of the magnet sheets with adhesive coated on one side are arranged in a manner of being aligned along the length direction of the placement base, and the length direction of the placement base is parallel to the length direction of the extrusion groove; the length direction of the extrusion groove is the transverse direction of the extrusion groove, and the transverse extrusion mechanism is used for pushing the extrusion block to extrude and bond the magnet sheet; the width direction of the extrusion slot is the longitudinal direction of the extrusion slot, and the longitudinal extrusion mechanism is used for aligning the side sides of the Ji Duopian magnet sheets; the vertical extrusion mechanism is used for aligning the side sides of the plurality of magnet sheets.
In one embodiment, a plurality of the magnet pieces are pressed and bonded to form a magnet whole; the pressure maintaining carrier further comprises a locating piece, and the locating piece is sleeved outside the magnet.
In one embodiment, the lateral compression mechanism comprises two lateral cylinders; the two transverse cylinders are respectively arranged on two opposite sides of the transverse direction of the extrusion groove, and the telescopic ends of the two transverse cylinders are respectively in extrusion contact with the two extrusion blocks.
In one embodiment, the longitudinal extrusion mechanism comprises a longitudinal cylinder, a longitudinal stop block and two longitudinal opposite-pushing blocks; the longitudinal cylinder and the longitudinal stop block are respectively arranged at two opposite sides of the longitudinal direction of the extrusion groove, and the two longitudinal opposite-pushing blocks are respectively arranged at the telescopic end of the longitudinal cylinder and the longitudinal stop block; and the side glue overflow groove is arranged on the surface of the longitudinal opposite top block facing the magnet sheet.
In one embodiment, the fixed base is provided with a suspension; the vertical extrusion mechanism comprises a vertical cylinder and a vertical opposite-pushing block; the vertical cylinder is arranged on the suspension, and the telescopic end of the vertical cylinder is positioned above the extrusion groove; the vertical opposite jacking block is arranged on the telescopic end of the vertical cylinder; and a top glue overflow groove is formed in the surface, facing the magnet sheet, of the vertical opposite jacking block.
The beneficial effects of the utility model are as follows:
the multi-magnet belt glue extrusion alignment device is provided with a lockable pressure maintaining carrier and an extrusion tool; the pressure maintaining carrier is provided with a magnet placing position, the magnet placing position is used for placing magnet sheets to be extruded, and then a plurality of magnet sheets with single-sided adhesive are arranged on the magnet placing position; the extrusion tool is provided with an extrusion groove, so that the pressure maintaining carrier is required to be placed on the extrusion groove;
further, after the magnet sheet and the pressure maintaining carrier are placed, the pressure maintaining carrier is used for transmitting pressure to the magnet sheet; the extrusion tool is used for extruding to apply pressure to the transverse direction, the longitudinal direction and the vertical direction of the magnet sheet; therefore, the pressure applied by the extrusion tool can be transmitted to the magnet sheet through the pressure maintaining carrier, so that the extrusion tool can apply pressure to the magnet sheet transversely, longitudinally and vertically.
The horizontal, longitudinal and vertical directions of the plurality of magnet sheets are extruded and aligned, and the plurality of directions are simultaneously aligned and fixed, so that the positioning accuracy of the plurality of magnet sheets is higher; and after the magnet sheets are extruded to form the whole magnet, the pressure maintaining carrier is used for locking, the pressure maintaining carrier and the whole magnet are placed in a drying furnace for curing, so that the whole magnet is ensured not to change in size in the curing process, and the dimensional accuracy of the whole magnet is improved.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a magnet according to the present utility model;
FIG. 2 is a schematic view of the structure of the utility model with a magnet sheet placed on a vice and pressed;
FIG. 3 is a schematic diagram illustrating the assembly of the extrusion tooling and the pressure maintaining carrier of the present utility model;
FIG. 4 is a schematic structural view of the extrusion tooling of the present utility model;
FIG. 5 is an isometric view of an extrusion tooling of the present utility model;
FIG. 6 is a schematic structural view of the protection ballast of the present utility model;
FIG. 7 is a schematic cross-sectional view of a protective carrier according to the present utility model;
FIG. 8 is a schematic view of the structure of the extrusion block of the present utility model.
Wherein, the reference numerals are as follows:
1. bench clamp; 11. a magnet as a whole; 12. a magnet piece;
2. a holding-up carrier; 21. a magnet placement position; 22. placing a base; 221. locking the screw hole; 222. a glue overflow groove at the bottom; 23. extruding a block; 231. locking the through groove; 232. a sliding groove; 24. a locking bolt; 25. a positioning sheet; 251. positioning the through hole; 252. a notch; 253. an expansion joint;
3. extruding a tool; 31. extruding the groove position; 32. a fixed base; 321. a suspension;
4. a transverse extrusion mechanism; 41. a transverse cylinder;
5. a longitudinal extrusion mechanism; 51. a longitudinal cylinder; 52. a longitudinal stop; 53. longitudinally aligning the top blocks; 531. a side glue overflow groove;
6. a vertical extrusion mechanism; 61. a vertical cylinder; 62. a vertical opposite-top block; 621. and a glue overflow groove at the top.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
The embodiment provides a multi-sheet magnet tape glue extrusion alignment device, which effectively solves the problem that the existing magnet sheet bonding and fixing equipment has low fixing precision.
Hereinafter, embodiments will be described with reference to the drawings. The whole contents of the constitution shown in the following examples are not limited to the solution of the utility model described in the claims.
A first embodiment of the multi-magnet tape glue extrusion alignment device is shown in fig. 3 to 8, and comprises a lockable pressure maintaining carrier 2 and an extrusion tool 3; the pressure maintaining carrier 2 is provided with a magnet placing position 21, the magnet placing position 21 is used for placing a magnet piece 12 to be extruded, and the pressure maintaining carrier 2 is used for transmitting pressure to the magnet piece 12; the extrusion tooling 3 is provided with an extrusion groove position 31, the pressure maintaining carrier 2 is arranged on the extrusion groove position 31, and the extrusion tooling 3 is used for extruding and applying pressure to the magnet sheet 12 transversely, longitudinally and vertically.
The beneficial effects are that: the multi-magnet tape glue extrusion alignment device is provided with a lockable pressure maintaining carrier 2 and an extrusion tool 3; the pressure maintaining carrier 2 is provided with a magnet placing position 21, the magnet placing position 21 is used for placing the magnet pieces 12 to be extruded, and then a plurality of magnet pieces 12 with single-sided adhesive tapes are arranged on the magnet placing position 21; because the extrusion tooling 3 is provided with the extrusion groove 31, the pressure maintaining carrier 2 is required to be placed on the extrusion groove 31;
further, after the magnet sheet 12 and the pressure maintaining carrier 2 are placed, the pressure maintaining carrier 2 is used for transmitting pressure to the magnet sheet 12; the extrusion tooling 3 is used for extruding and applying pressure to the transverse direction, the longitudinal direction and the vertical direction of the magnet sheet 12; the pressure applied by the extrusion tool 3 can be transferred to the magnet sheet 12 through the pressure maintaining carrier 2, so that the extrusion tool 3 applies pressure to the magnet sheet 12 in the lateral, longitudinal and vertical directions.
The plurality of the magnet sheets 12 are extruded and aligned in the three directions, and the plurality of the directions are aligned and fixed at the same time, so that the positioning accuracy of the plurality of the magnet sheets 12 is higher; after the magnet sheets 12 are extruded to form the magnet whole 11, the pressure maintaining carrier 2 is locked, and the pressure maintaining carrier 2 and the magnet whole 11 are placed in a drying furnace for curing, so that the dimension of the magnet whole 11 is ensured not to change in the curing process, and the dimensional accuracy of the magnet whole 11 is improved.
As an alternative to the implementation of the method,
regarding the specific structure and lockable function of the pressure maintaining carrier 2, as shown in fig. 1, 6-8, the pressure maintaining carrier 2 includes a placement base 22, a pressing block 23 and a locking bolt 24; the two extrusion blocks 23 are arranged, the two extrusion blocks 23 are respectively arranged at two ends of the placing base 22, and the extrusion blocks 23 are in sliding contact with the placing base 22; the magnet placement position 21 is arranged on the placement base 22, and the magnet placement position 21 is arranged between the two extrusion blocks 23; a locking through groove 231 is formed in the vertical direction of the pressing block 23, a locking screw hole 221 is formed in a position corresponding to the locking through groove 231 on the placement base 22, and the locking through groove 231 is connected with the locking screw hole 221 through the locking bolt 24; the length direction of the locking through groove 231 is parallel to the sliding direction of the pressing block 23.
In order to ensure that the pressure maintaining carrier 2 can still ensure the fixing accuracy after multiple uses, as shown in fig. 6 to 8, the placement base 22 is provided with a bottom glue overflow groove 222; a sliding groove 232 is arranged at the bottom of the extrusion block 23 in the vertical direction, and the bottom of the sliding groove 232 is in sliding contact with the edges of two sides of the bottom glue overflow groove 222 opposite to each other; the opposite sides of the sliding groove 232 are sleeved outside the opposite sides of the bottom glue overflow groove 222.
When the pressure maintaining carrier 2 is applied, the magnet sheets 12 with glue coated on one sides are extruded, so that the space between the magnet sheets 12 is reduced, glue overflows, the bottom glue overflow grooves 222 are formed, and the opposite groove edges of the bottom glue overflow grooves 222 are used for supporting the magnet sheets 12, so that the glue overflows into the bottom glue overflow grooves 222, and therefore the glue cannot be accumulated on the opposite groove edges of the bottom glue overflow grooves 222, and the fixing precision of the pressure maintaining carrier 2 is not affected after the pressure maintaining carrier is used for multiple times.
Further, in this embodiment, as shown in fig. 6 to 8, the connection manner between the positioning block and the placement base 22, and the placement manner between the magnet piece 12 and the bottom glue overflow groove 222, the opposite side edges of the sliding groove 232 are in sliding contact with the opposite side edges of the bottom glue overflow groove 222; the magnet piece 12 is in sliding contact with the top ends of the opposite side groove edges of the bottom glue overflow groove 222.
Regarding the specific structure of the extrusion tooling 3, as shown in fig. 3 to 5, the extrusion tooling 3 includes a fixed base 32, a transverse extrusion mechanism 4, a longitudinal extrusion mechanism 5 and a vertical extrusion mechanism 6; the extrusion groove 31 is arranged on the fixed base 32, and the placement base 22 is placed in the extrusion groove 31; the lateral pressing mechanism 4 is arranged in the lateral direction of the pressing groove 31; the longitudinal pressing mechanism 5 is arranged in the longitudinal direction of the pressing groove 31; the vertical pressing mechanism 6 is disposed above the pressing groove 31.
Regarding the specific arrangement positions among the magnet pieces 12, the placement base 22 and the pressing groove 31, as shown in fig. 3 to 8, in this embodiment, a plurality of the magnet pieces 12 having adhesive coated on one side are arranged in a longitudinal direction of the placement base 22, and the longitudinal direction of the placement base 22 is parallel to the longitudinal direction of the pressing groove 31; the length direction of the extrusion groove 31 is the transverse direction of the extrusion groove 31, and the transverse extrusion mechanism 4 is used for pushing the extrusion block 23 to extrude and bond the magnet sheet 12; the width direction of the extrusion slot 31 is the longitudinal direction of the extrusion slot 31, and the longitudinal extrusion mechanism 5 is used for aligning the side sides of the plurality of magnet sheets 12; the vertical pressing mechanism 6 is used for aligning the side sides of the plurality of the magnet pieces 12.
Regarding the positioning assembly of the pressure maintaining carrier 2 after the extrusion of the plurality of magnet pieces 12 is completed, as shown in fig. 3 to 8, the plurality of bonded magnet pieces 12 are extruded to form a magnet assembly 11; the pressure maintaining carrier 2 further comprises a positioning sheet 25, and the positioning sheet 25 is sleeved outside the magnet body 11.
Specifically, after the extrusion is completed, the positioning sheet 25 is sleeved outside the magnet body 11, so that the fixing and positioning accuracy of the pressure maintaining carrier 2 on the magnet body 11 can be improved when the magnet body 11 is placed in a drying furnace for curing.
In application, regarding the specific structure of the positioning plate 25, positioning through holes 251 corresponding to the positions of the locking bolts 24 are provided at two ends of the positioning plate 25, and a notch 252 matching with the magnet 11 in size is provided between the two ends of the positioning plate 25; the notch 252 is sleeved outside the magnet body 11 after pressure maintaining, and the positioning through hole 251 is sleeved outside the head of the locking bolt 24.
In order to enable the notch 252 of the positioning sheet 25 to have a proper expansion space to adapt to the deformation of the magnet body 11 in the curing process when the magnet body 11 is placed into a drying furnace along with the pressure maintaining carrier 2 for curing, an expansion gap 253 is arranged between the notch 252 and the positioning through hole 251, and the expansion gap 253 is communicated with the notch 252 and the positioning through hole 251.
Regarding the specific structure of the above-described lateral pressing mechanism 4, this embodiment is shown in fig. 3 to 8, the lateral pressing mechanism 4 including two lateral cylinders 41; the two lateral cylinders 41 are respectively arranged at two opposite sides of the lateral direction of the extrusion groove position 31, and the telescopic ends of the two lateral cylinders 41 are respectively used for being in extrusion contact with the two extrusion blocks 23.
Regarding the specific structure of the above-described longitudinal pressing mechanism 5, this embodiment is shown in fig. 3 to 8, the longitudinal pressing mechanism 5 includes a longitudinal cylinder 51, a longitudinal stopper 52, and two longitudinal butt blocks 53; the longitudinal air cylinder 51 and the longitudinal stop block 52 are respectively arranged at two opposite sides of the longitudinal direction of the extrusion groove 31, and two longitudinal opposite-pushing blocks 53 are respectively arranged at the telescopic end of the longitudinal air cylinder 51 and the longitudinal stop block 52; the surface of the longitudinal opposite top block 53 facing the magnet sheet 12 is provided with a side glue overflow groove 531.
Regarding the specific structure of the vertical pressing mechanism 6, as shown in fig. 3 to 8, the fixed base 32 is provided with a suspension 321; the vertical extrusion mechanism 6 comprises a vertical cylinder 61 and a vertical opposite-jacking block 62; the vertical cylinder 61 is mounted on the suspension 321, and the telescopic end of the vertical cylinder 61 is located above the extrusion groove 31; the vertical opposite jacking block 62 is mounted on the telescopic end of the vertical cylinder 61; the vertical opposite top block 62 is provided with a top glue overflow groove 621 on the surface facing the magnet sheet 12.
The extrusion tooling 3 has the beneficial effects of extruding a plurality of magnet sheets 12: the transverse extrusion mechanism 4 extrudes the transverse directions of the plurality of magnet sheets 12 through the positioning sheets 25 on the pressure maintaining carrier 2, and the transverse directions are X directions in a coordinate system; the longitudinal pressing mechanism 5 applies pressure to the longitudinal direction of the plurality of the magnet pieces 12 to align the longitudinal sides of the plurality of the magnet pieces 12, and the longitudinal direction is Y-direction in a coordinate system; the vertical extrusion mechanism 6 applies pressure to the vertical directions of the plurality of magnet pieces 12 to align the vertical sides of the plurality of magnet pieces 12, and the vertical directions are Z directions in a coordinate system; the extrusion tooling 3 can ensure the sizes of the magnet whole 11 formed by extrusion of the plurality of magnet pieces 12 in three directions by extruding the plurality of magnet pieces 12 in the X, Y, Z directions.
Further, the bottom glue overflow groove 222 is formed in the placement base 22, the side glue overflow groove 531 is formed in the vertical opposite-top block 53, and the top glue overflow groove 621 is formed in the vertical opposite-top block 62; and glue overflow grooves are formed in the three directions X, Y, Z on the placing base 22, the longitudinal butt blocks 53 and the vertical butt blocks 62 which are contacted with the plurality of magnet pieces 12, so that overflowed glue can be contained when the plurality of magnet pieces 12 are extruded, the glue overflow can be prevented from accumulating, and the shape precision of the formed magnet whole 11 is prevented from being changed when the plurality of magnet pieces 12 are extruded and adhered next time.
And the position of the cylinder of the extrusion tooling 3 is adjustable on the fixed base 32, so that the extrusion tooling 3 can be compatible with the magnet sheets 12 with different specifications for extrusion forming, and is not limited to one magnet specification.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (10)
1. A multi-sheet magnet tape glue extrusion alignment device is characterized in that,
comprises a lockable pressure maintaining carrier and an extrusion tool;
the pressure maintaining carrier is provided with a magnet placing position, the magnet placing position is used for placing a magnet sheet to be extruded, and the pressure maintaining carrier is used for transmitting pressure to the magnet sheet;
the extrusion tool is used for extruding and applying pressure to the horizontal, longitudinal and vertical directions of the magnet sheet.
2. The multi-piece magnet tape glue extrusion alignment device of claim 1, wherein,
the pressure maintaining carrier comprises a placing base, an extrusion block and a locking bolt;
the two extrusion blocks are respectively arranged at two ends of the placing base, and are in sliding contact with the placing base;
the magnet placing position is arranged on the placing base and is arranged between the two extrusion blocks;
a locking through groove is formed in the vertical direction of the extrusion block, a locking screw hole is formed in a position, corresponding to the locking through groove, of the placement base, and the locking through groove is connected with the locking screw hole through the locking bolt;
the length direction of the locking through groove is parallel to the sliding direction of the extrusion block.
3. The multi-piece magnet tape glue extrusion alignment device of claim 2, wherein,
the placing base is provided with a bottom glue overflow groove;
a sliding groove is formed in the bottom of the extrusion block in the vertical direction, and the bottom of the sliding groove is in sliding contact with the edges of the two sides of the bottom glue overflow groove opposite to each other;
the opposite sides of the sliding groove are sleeved outside the opposite sides of the bottom glue overflow groove.
4. A multi-piece magnet tape glue extrusion alignment device as defined in claim 3, wherein,
the opposite side groove edges of the sliding groove are in sliding contact with the opposite side groove edges of the bottom glue overflow groove;
the magnet piece is in sliding contact with the top ends of the groove edges at the two opposite sides of the bottom glue overflow groove.
5. The multi-piece magnet tape glue extrusion alignment device of claim 2, wherein,
the extrusion tooling comprises a fixed base, a transverse extrusion mechanism, a longitudinal extrusion mechanism and a vertical extrusion mechanism;
the extrusion groove is arranged on the fixed base, and the placing base is placed in the extrusion groove;
the transverse extrusion mechanism is arranged in the transverse direction of the extrusion groove;
the longitudinal extrusion mechanism is arranged in the longitudinal direction of the extrusion groove;
the vertical extrusion mechanism is arranged above the extrusion groove.
6. The multi-piece magnet tape glue extrusion alignment device of claim 5, wherein,
the magnet sheets with the adhesive coated on one sides are arranged along the length direction of the placing base, and the length direction of the placing base is parallel to the length direction of the extrusion groove;
the length direction of the extrusion groove is the transverse direction of the extrusion groove, and the transverse extrusion mechanism is used for pushing the extrusion block to extrude and bond the magnet sheet;
the width direction of the extrusion slot is the longitudinal direction of the extrusion slot, and the longitudinal extrusion mechanism is used for aligning the side sides of the Ji Duopian magnet sheets;
the vertical extrusion mechanism is used for aligning the side sides of the plurality of magnet sheets.
7. The multi-piece magnet tape glue extrusion alignment device of claim 6, wherein,
extruding and bonding a plurality of magnet sheets to form a magnet whole;
the pressure maintaining carrier further comprises a locating piece, and the locating piece is sleeved outside the magnet.
8. The multi-piece magnet tape glue extrusion alignment device of claim 6, wherein,
the transverse extrusion mechanism comprises two transverse cylinders;
the two transverse cylinders are respectively arranged on two opposite sides of the transverse direction of the extrusion groove, and the telescopic ends of the two transverse cylinders are respectively in extrusion contact with the two extrusion blocks.
9. The multi-piece magnet tape glue extrusion alignment device of claim 6, wherein,
the longitudinal extrusion mechanism comprises a longitudinal cylinder, a longitudinal stop block and two longitudinal opposite-pushing blocks;
the longitudinal cylinder and the longitudinal stop block are respectively arranged at two opposite sides of the longitudinal direction of the extrusion groove, and the two longitudinal opposite-pushing blocks are respectively arranged at the telescopic end of the longitudinal cylinder and the longitudinal stop block;
and the side glue overflow groove is arranged on the surface of the longitudinal opposite top block facing the magnet sheet.
10. The multi-piece magnet tape glue extrusion alignment device of claim 6, wherein,
a suspension is arranged on the fixed base;
the vertical extrusion mechanism comprises a vertical cylinder and a vertical opposite-pushing block;
the vertical cylinder is arranged on the suspension, and the telescopic end of the vertical cylinder is positioned above the extrusion groove;
the vertical opposite jacking block is arranged on the telescopic end of the vertical cylinder; and a top glue overflow groove is formed in the surface, facing the magnet sheet, of the vertical opposite jacking block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322342287.3U CN220754587U (en) | 2023-08-29 | 2023-08-29 | Extrusion alignment device for multiple magnet strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322342287.3U CN220754587U (en) | 2023-08-29 | 2023-08-29 | Extrusion alignment device for multiple magnet strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220754587U true CN220754587U (en) | 2024-04-09 |
Family
ID=90556072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322342287.3U Active CN220754587U (en) | 2023-08-29 | 2023-08-29 | Extrusion alignment device for multiple magnet strips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220754587U (en) |
-
2023
- 2023-08-29 CN CN202322342287.3U patent/CN220754587U/en active Active
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