CN114147447A - Circular casing inner wall device is drawn into automatically to glue magnetic stripe - Google Patents
Circular casing inner wall device is drawn into automatically to glue magnetic stripe Download PDFInfo
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- CN114147447A CN114147447A CN202111492173.6A CN202111492173A CN114147447A CN 114147447 A CN114147447 A CN 114147447A CN 202111492173 A CN202111492173 A CN 202111492173A CN 114147447 A CN114147447 A CN 114147447A
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- magnetic strip
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
Abstract
The invention discloses a device for automatically rolling a glue magnetic strip into the inner wall of a circular casing; belongs to the technical field of magnetic stripe forming and assembling; the magnetic strip rolling device is technically characterized by comprising a base, wherein a support is arranged on the base, and a magnetic strip rolling piece is arranged on the support. A magnetic strip conveying mechanism is arranged on the bracket at the side edge of the magnetic strip rolling piece, and the long magnetic strip is conveyed into the magnetic strip rolling piece through the magnetic strip conveying mechanism and is rolled into a circle; a shell conveying mechanism is arranged on the base below the magnetic stripe rolling piece, and a press-in mechanism is arranged on the support above the magnetic stripe rolling piece. The shell conveying mechanism conveys the shell to the position right below the magnetic stripe rolling piece, and the formed magnetic stripe in the magnetic stripe rolling piece is pressed into the inner wall of the shell through the pressing-in mechanism; the invention aims to provide a device for automatically rolling a glue magnetic strip into the inner wall of a circular casing, which has a compact structure and high efficiency and quality guarantee; the glue magnetic strip is automatically rolled into the inner wall of the circular machine shell.
Description
Technical Field
The invention relates to an automatic molding and assembling device for a glue magnetic strip, in particular to a device for automatically rolling the glue magnetic strip into the inner wall of a circular machine shell.
Background
When a brushless direct current external rotor fan motor of production section, because the magnet of adoption is the straight strip glue magnetism, need be drawn into in the casing and hug closely with the casing inner wall with it, if adopt the manual work to glue the magnetic stripe edge rolling and pack into the casing in, the problem that the magnetic stripe edge rolling terminal surface of gluing does not align completely appears easily, leads to circular magnetic stripe internal diameter inhomogeneous, the unevenness. The product quality cannot be well guaranteed and the efficiency is low.
Disclosure of Invention
The invention aims to provide a device for automatically rolling a glue magnetic strip into the inner wall of a circular casing, which has a compact structure and high efficiency and quality guarantee.
The technical scheme of the invention is realized as follows:
the utility model provides an automatic circular casing inner wall device that is drawn in to adhesive tape strip, includes the base, be provided with the support on the base, be equipped with the magnetic stripe piece of rolling up circle on the support. The magnetic strip conveying mechanism is arranged on the support at the side edge of the magnetic strip rolling piece, and the long magnetic strip is conveyed into the magnetic strip rolling piece through the magnetic strip conveying mechanism to be rolled into a circle.
A shell conveying mechanism is arranged on the base below the magnetic stripe rolling piece, and a press-in mechanism is arranged on the support above the magnetic stripe rolling piece. The machine shell conveying mechanism conveys the machine shell to the position right below the magnetic strip edge rolling piece, and the formed magnetic strip in the magnetic strip edge rolling piece is pressed into the inner wall of the machine shell through the pressing-in mechanism.
The upper part of the magnetic strip rounding part is a cylindrical pre-rounding part, and the lower part of the magnetic strip rounding part is an extrusion rounding part in an inverted circular truncated cone shape. The included angle alpha between the generatrix of the extrusion rounding part in the shape of a circular truncated cone and the horizontal plane is 75-85 degrees. The inner diameter of the lower end of the extrusion edge rolling part is smaller than the inner diameter of the machine shell.
Above-mentioned magnetic stripe conveying mechanism includes along the horizontal direction setting at the feeding seat of magnetic stripe edge rolling spare feed end, and it has the feed chute that switches on with magnetic stripe edge rolling spare feed end along length direction shaping on the feeding seat.
The support is provided with a first feeding mechanism matched with the feeding groove, and the long magnetic strips in the feeding groove are pushed into the magnetic strip rolling piece through the first feeding mechanism.
The first feeding mechanism comprises a linear guide rail horizontally arranged on a side support of the magnetic strip rolling piece, a first sliding seat is arranged on a sliding block of the linear guide rail, a cantilever is arranged on the first sliding seat, and a pushing block is vertically arranged at the free end of the cantilever.
And a first horizontal cylinder parallel to the linear guide rail is arranged on the support, and the free end of a piston rod of the first horizontal cylinder is connected with the first sliding seat.
The machine shell conveying mechanism comprises a guide groove arranged on a base between a machine shell feeding station and a magnetic stripe rolling piece, a second sliding seat is arranged in the guide groove, and a machine shell positioning pin used for positioning a machine shell center hole is arranged on the second sliding seat. And a positioning stop block is arranged at one end of the guide groove close to the magnetic strip rolling piece.
And a second feeding mechanism matched with the second sliding seat is arranged on the base, and the machine shell is conveyed below the magnetic strip rolling piece through the matching of the second sliding seat and the second feeding mechanism.
The second feeding mechanism comprises a connecting block arranged at the bottom of the second sliding seat, and a long hole matched with the connecting block is formed in the base along the length direction of the guide groove.
And a second horizontal cylinder is arranged at the bottom of the base along the length direction of the guide groove, and an elastic joint connected with the connecting block is arranged at the free end of a piston rod of the second horizontal cylinder.
The elastic connector comprises a connecting seat in threaded connection with a piston rod of the second horizontal cylinder, a guide post is integrally formed at the free end of the connecting seat along the axial direction, and the outer diameter of the guide post is smaller than that of the connecting seat.
Be provided with the guiding hole that suits with the guide post on the connecting block, have spacing bolt at guide post free end threaded connection, spacing bolt's external diameter is greater than the external diameter of guide post, and the cover is equipped with buffer spring on the guide post between connecting block and spacing bolt.
The pressing-in mechanism comprises a lifting cylinder vertically arranged on a support above the magnetic stripe edge rolling piece, the free end of a piston rod of the lifting cylinder is connected with a self-adaptive rotating assembly, and a pressure head is connected to the self-adaptive rotating assembly in a rotating mode.
The pressure head is composed of a connector rotationally connected with the self-adaptive rotating assembly, a pressure plate integrally formed at the lower end of the connector and a guide limiting ring integrally formed at the lower end of the pressure plate.
The outer diameter of the pressing plate is smaller than the inner diameter of the lower end of the extrusion rolling part and larger than the inner diameter of the circle formed by the magnetic strip when the magnetic strip is positioned on the pre-rolling part. The outer diameter of the limiting ring is smaller than the inner diameter of a circle formed by the magnetic strip when the magnetic strip is positioned at the lower end of the extrusion rounding part.
The adhesive tape tensioned on the inner wall of the pre-rolling part is pressed into the extrusion rolling part for molding through a lifting cylinder driving pressure plate and then pressed into the machine shell.
The self-adaptive rotating assembly comprises a lifting seat connected to the free end of a piston rod of the lifting cylinder, and a rolling bearing connected with the connector is arranged at the lower end of the lifting seat.
The outer wall fixedly connected with centre gripping formula lift guide holder on lift seat upper portion, along the vertical wear-resisting axle sleeve that is provided with on the support of lift cylinder side, wear to be equipped with the guide bar in wear-resisting axle sleeve internalization, guide bar lower extreme and centre gripping formula lift guide holder fixed connection.
Above-mentioned centre gripping formula lift guide holder is integrated into one piece's overall structure, be provided with the locking hole that suits with guide bar and lift seat on centre gripping formula lift guide holder, the shaping has the slot hole that switches on two connecting holes on the centre gripping formula lift guide holder between two locking holes, the slot hole runs through terminal surface about the centre gripping formula lift guide holder, be provided with the matched with connecting hole on the centre gripping formula lift guide holder of slot hole both sides, thereby the fastening screw air-over connecting hole locking presss from both sides tight guide bar and the lift seat that is located corresponding locking hole.
After the structure is adopted, the long magnetic strip and the shell are firstly placed on the corresponding conveying mechanism, the magnetic strip conveying mechanism conveys the long magnetic strip into the magnetic strip rolling piece for automatic forming, and the shell conveying mechanism conveys the magnetic strip to the position below the magnetic strip rolling piece and then the pressing mechanism presses the circular magnetic strip into the inner cavity of the shell. Thereby realize the automatic edge rolling of magnetic stripe and impress the casing, very big improvement efficiency, and automatic molding's circle magnetic stripe internal diameter is accurate, can guarantee product quality's stability.
Drawings
The invention will be further described in detail with reference to examples of embodiments shown in the drawings to which, however, the invention is not restricted.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a side sectional view of the present invention;
FIG. 4 is a schematic view of the magnetic strip rolling element in cooperation with the indenter;
FIG. 5 is a schematic structural view of a second sliding seat;
fig. 6 is a schematic structural view of a clamp type lifting guide base.
In the figure: 1. a base; 2. a support; 3. a magnetic strip rounding piece; 3a, a pre-rounding part; 3b, extruding the rolling part; 4. a magnetic strip conveying mechanism; 4a, a feeding seat; 4b, a feed chute; 4c, a first feeding mechanism; 4d, linear guide rails; 4e, a first sliding seat; 4f, a cantilever; 4g, pushing a block; 4h, a first horizontal cylinder; 5. a housing conveying mechanism; 5a, a guide groove; 5b, a second sliding seat; 5c, positioning pins of the machine shell; 5d, positioning a stop block; 5e, a second feeding mechanism; 5f, connecting blocks; 5i, an elastic joint; 5j, a connecting seat; 5k, a guide post; 5l, a guide hole; 5m, a limit bolt; 5n, a buffer spring; 6. a press-in mechanism; 6a, a lifting cylinder; 6b, a self-adaptive rotating assembly; 6c, a pressure head; 6d, connecting heads; 6e, pressing a plate; 6f, guiding a limiting ring; 6g, a lifting seat; 6h, rolling bearings; 6i, a clamping type lifting guide seat; 6j, a wear-resistant shaft sleeve; 6k, a guide rod; 6l of locking hole; 6m long hole; 6n, connecting hole.
Detailed Description
Referring to fig. 1, the device for automatically rolling the adhesive tape strip into the inner wall of the circular casing of the invention 1 comprises a base 1, wherein a support 2 is arranged on the base 1, and a magnetic tape strip rolling piece 3 is arranged on the support 2. The magnetic strip conveying mechanism 4 is arranged on the support 2 at the side edge of the magnetic strip rolling piece 3, and the long magnetic strip is sent into the magnetic strip rolling piece 3 through the magnetic strip conveying mechanism 4 and is rolled into a circle.
A shell conveying mechanism 5 is arranged on the base below the magnetic strip rolling piece 3, and a press-in mechanism 6 is arranged on the support 2 above the magnetic strip rolling piece 3. The machine shell conveying mechanism 5 conveys the machine shell to the position right below the magnetic strip rolling piece 3, and the formed magnetic strips in the magnetic strip rolling piece 3 are pressed into the inner wall of the machine shell through the pressing-in mechanism 6.
The upper part of the magnetic strip rolling piece 3 is a cylindrical pre-rolling part 3a, and the lower part is an extrusion rolling part 3b in an inverted frustum shape. In this embodiment, the included angle α between the bus of the circular truncated cone shape of the extrusion rounded portion 3b and the horizontal plane is 85 °, and the inner diameter of the lower end of the extrusion rounded portion 3b is smaller than the inner diameter of the enclosure by 2mm, so that the magnetic stripe can be smoothly matched with the inner diameter of the enclosure after extrusion molding.
In this embodiment, mechanism 6 of impressing includes along the vertical lift cylinder 6a that sets up on 3 top supports 2 of magnetic stripe edge rolling piece, is connected with self-adaptation rotating assembly 6b at lift cylinder 6a piston rod free end, rotates on self-adaptation rotating assembly 6b and is connected with pressure head 6 c.
Preferably, the pressing head 6c is composed of a connecting head 6d rotatably connected to the adaptive rotating assembly 6b, a pressing plate 6e integrally formed at the lower end of the connecting head 6d, and a guide stopper 6f integrally formed at the lower end of the pressing plate 6 e. In the process of pressing down the magnetic stripe, the inner diameter of the circle formed by the magnetic stripe is formed into the size capable of smoothly entering the inner wall of the machine shell through the matching of the guide limiting ring and the inner wall of the extrusion rolling part.
Further preferably, the outer diameter of the pressing plate 6e is smaller than the inner diameter of the lower end of the extrusion rounding part 3b and larger than the inner diameter of the circle formed when the magnetic strip is located at the pre-rounding part 3 a. The outer diameter of the guide limiting ring 6f is smaller than the inner diameter of a circle formed by the magnetic strip when the magnetic strip is positioned at the lower end of the extrusion rounding part 3 b.
The rubber strip tensioned on the inner wall of the pre-rolling part 3a is pressed into the extrusion rolling part 3b for molding through a lifting cylinder 6a driving pressing plate 6e and then pressed into the machine shell.
Preferably, the adaptive rotating assembly 6b in this embodiment includes a lifting seat 6g connected to the free end of the piston rod of the lifting cylinder 6a, and a rolling bearing 6h connected to the connecting head 6d is disposed at the lower end of the lifting seat 6 g. In the pressing process, the sliding friction force between the magnetic strip and the pressing head is changed into rolling friction force through the rolling bearing, and the resistance of the magnetic strip in the rolling process is reduced.
The outer wall fixedly connected with centre gripping formula lift guide holder 6i on lift seat 6g upper portion, be provided with wear-resisting axle sleeve 6j along vertical on the support 2 of lift cylinder 6a side, wear to be equipped with guide bar 6k in wear-resisting axle sleeve 6j internalization, guide bar 6k lower extreme and centre gripping formula lift guide holder 6i fixed connection.
Centre gripping formula lift guide holder 6i is integrated into one piece's overall structure, be provided with the locking hole 6l that suits with guide bar 6k and lift seat 6g on centre gripping formula lift guide holder 6i, the shaping has the slot hole 6m that switches on two locking holes 6l on the centre gripping formula lift guide holder 6i between two locking holes 6l, slot hole 6m runs through centre gripping formula lift guide holder terminal surface from top to bottom, be provided with matched with connecting hole 6n on the centre gripping formula lift guide holder 6i of slot hole 6m both sides, thereby fastening screw passes through connecting hole 6n locking and presss from both sides tight guide bar 6k and the lift seat 6g that is located corresponding locking hole 6 l.
Preferably, the magnetic stripe conveying mechanism 4 in this embodiment includes a feeding seat 4a horizontally disposed at the feeding end of the magnetic stripe rolling piece 3, and a feeding slot 4b communicated with the feeding end of the magnetic stripe rolling piece 3 is formed on the feeding seat 4a along the length direction.
A first feeding mechanism 4c matched with the feeding groove 4b is arranged on the bracket 2, and the long magnetic strip in the feeding groove 4b is pushed into the magnetic strip rolling piece 3 through the first feeding mechanism 4 c.
In this embodiment, the first feeding mechanism 4c includes a linear guide rail 4d horizontally disposed on the side bracket 2 of the magnetic stripe rolling piece 3, a first sliding seat 4e is disposed on a sliding block of the linear guide rail 4d, a cantilever 4f is disposed on the first sliding seat 4e, and a pushing block 4g is vertically disposed at a free end of the cantilever 4 f.
A first horizontal cylinder 4h parallel to the linear guide rail 4d is arranged on the bracket 2, and the free end of the piston rod of the first horizontal cylinder 4h is connected with a first sliding seat 4 e. In practical application, the first feeding mechanism can adopt other horizontal driving forms, such as a cylinder piston rod is directly connected with the pushing block, a motor and a screw rod are adopted to replace a cylinder, and the like.
In this embodiment, casing conveying mechanism 5 is provided with second sliding seat 5b including setting up guide way 5a on base 1 between casing material loading station and magnetic stripe edge rolling piece 3 in the guide way 5a, be equipped with the casing locating pin 5c that is used for fixing a position the casing centre bore on second sliding seat 5 b. One end of the guide groove 5a close to the magnetic strip rolling piece 3 is provided with a positioning stop block 5d, when the second sliding seat moves to the lower part of the magnetic strip rolling piece, the second sliding seat collides with the positioning stop block and stops, the position of the second sliding seat is limited by the positioning stop block, so that the machine shell and the inner diameter of the extrusion rolling part are positioned at the same axial position, and the magnetic strip can be smoothly pressed into the machine shell.
A second feeding mechanism 5e matched with the second sliding seat 5b is arranged on the base 1, and the machine shell is conveyed below the magnetic strip rolling piece 3 through the matching of the second sliding seat 5b and the second feeding mechanism 5 e.
In this embodiment, the second feeding mechanism 5e includes a connecting block 5f disposed at the bottom of the second sliding seat 5b, and an elongated hole 5g adapted to the connecting block 5f is disposed on the base 1 along the length direction of the guiding groove 5 a.
A second horizontal cylinder 5h is arranged at the bottom of the base 1 along the length direction of the guide groove 5a, and an elastic joint 5i connected with the connecting block 5f is arranged at the free end of a piston rod of the second horizontal cylinder 5 h.
The elastic connector 5i comprises a connecting seat 5j in threaded connection with a piston rod of a second horizontal cylinder 5h, a guide column 5k is integrally formed at the free end of the connecting seat 5j along the axial direction, and the outer diameter of the guide column 5k is smaller than that of the connecting seat 5 j.
Be provided with the guiding hole 5l that suits with guide post 5k on connecting block 5f, have spacing bolt 5m at guide post 5k free end threaded connection, the external diameter of spacing bolt 5m is greater than the external diameter of guide post 5k, is equipped with buffer spring 5n on the guide post 5k between connecting block 5f and spacing bolt 5 m. When the second sliding seat moves to the stop position below the magnetic stripe edge rolling piece, the connecting block slides on the guide post when colliding with the positioning stop block, and the buffer spring buffers and resets to reduce the damage to the cylinder.
When the magnetic strip feeding device is used, firstly, the long magnetic strip is manually placed into the feeding groove, the shell is placed on the second sliding seat, and the center of the shell is matched with the shell positioning pin. The starting button is pressed to start working, the first horizontal cylinder drives the pushing block to push the magnetic strip into the pre-rolling round part in the magnetic strip rolling piece, and meanwhile, the second horizontal cylinder drives the second sliding seat to convey the machine shell to the position below the magnetic strip rolling piece. After the magnetic stripe and the casing are conveyed in place, the lifting cylinder pushes the pressure head to press downwards, so that the magnetic stripe is formed and enters the inner cavity of the casing. And finally, the lifting cylinder, the first horizontal cylinder and the second horizontal cylinder return in sequence, and the product is taken out.
The above-mentioned embodiments are only for convenience of description, and are not intended to limit the present invention in any way, and those skilled in the art will understand that the technical features of the present invention can be modified or changed by other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. A device for automatically rolling a rubber magnetic strip into the inner wall of a circular casing comprises a base (1) and is characterized in that a support (2) is arranged on the base (1), and a magnetic strip rolling piece (3) is arranged on the support (2); a magnetic strip conveying mechanism (4) is arranged on the bracket (2) at the side of the magnetic strip rolling piece (3), and the long magnetic strip is sent into the magnetic strip rolling piece (3) through the magnetic strip conveying mechanism (4) and is rolled into a circle;
a shell conveying mechanism (5) is arranged on the base below the magnetic strip rolling piece (3), and a press-in mechanism (6) is arranged on the bracket (2) above the magnetic strip rolling piece (3); the machine shell conveying mechanism (5) conveys the machine shell to the position right below the magnetic strip rolling piece (3), and the formed magnetic strip in the magnetic strip rolling piece (3) is pressed into the inner wall of the machine shell through the pressing-in mechanism (6).
2. The apparatus of claim 1, wherein the magnetic strip rolling member (3) has a cylindrical pre-rolling portion (3a) at the upper part and an extrusion rolling portion (3b) with an inverted truncated cone at the lower part; the included angle alpha between the generatrix of the extrusion rounding part (3b) in the shape of a circular truncated cone and the horizontal plane is 75-85 degrees; the inner diameter of the lower end of the extrusion rounding part (3b) is smaller than the inner diameter of the machine shell.
3. The apparatus for automatically rolling in the circular machine casing inner wall with the adhesive tape strips as claimed in claim 1, wherein the magnetic tape strip conveying mechanism (4) comprises a feeding seat (4a) arranged at the feeding end of the magnetic tape strip rolling member (3) along the horizontal direction, and a feeding groove (4b) communicated with the feeding end of the magnetic tape strip rolling member (3) is formed on the feeding seat (4a) along the length direction;
a first feeding mechanism (4c) matched with the feeding groove (4b) is arranged on the support (2), and the long magnetic strips in the feeding groove (4b) are pushed into the magnetic strip rolling piece (3) through the first feeding mechanism (4 c).
4. The automatic rolling-in circular machine shell inner wall device of the adhesive tape strip according to the claim 3, characterized in that, the first feeding mechanism (4c) comprises a linear guide rail (4d) horizontally arranged on the side bracket (2) of the magnetic tape strip rolling piece (3), a first sliding seat (4e) is arranged on the sliding block of the linear guide rail (4d), a cantilever (4f) is arranged on the first sliding seat (4e), and a pushing block (4g) is vertically arranged at the free end of the cantilever (4 f);
a first horizontal cylinder (4h) parallel to the linear guide rail (4d) is arranged on the support (2), and the free end of a piston rod of the first horizontal cylinder (4h) is connected with a first sliding seat (4 e).
5. The circular machine shell inner wall device for automatically rolling the adhesive magnetic stripe according to claim 1, wherein the machine shell conveying mechanism (5) comprises a guide groove (5a) arranged on the base (1) between the machine shell feeding station and the magnetic stripe rolling piece (3), a second sliding seat (5b) is arranged in the guide groove (5a), and a machine shell positioning pin (5c) for positioning a machine shell center hole is arranged on the second sliding seat (5 b); a positioning stop block (5d) is arranged at one end of the guide groove (5a) close to the magnetic strip rounding piece (3);
a second feeding mechanism (5e) matched with the second sliding seat (5b) is arranged on the base (1), and the machine shell is conveyed below the magnetic strip rolling piece (3) through the matching of the second sliding seat (5b) and the second feeding mechanism (5 e).
6. The automatic round machine casing inner wall rolling device of glue magnetic stripe according to claim 5, characterized in that the second feeding mechanism (5e) comprises a connecting block (5f) arranged at the bottom of the second sliding seat (5b), and the base (1) is provided with a long hole (5g) adapted to the connecting block (5f) along the length direction of the guiding groove (5 a);
a second horizontal cylinder (5h) is arranged at the bottom of the base (1) along the length direction of the guide groove (5a), and an elastic joint (5i) connected with the connecting block (5f) is arranged at the free end of a piston rod of the second horizontal cylinder (5 h).
7. The apparatus of claim 6, wherein the elastic joint (5i) comprises a connecting seat (5j) screwed with the piston rod of the second horizontal cylinder (5h), a guide post (5k) is integrally formed at the free end of the connecting seat (5j) along the axial direction, and the outer diameter of the guide post (5k) is smaller than that of the connecting seat (5 j);
be provided with guiding hole (5l) that suits with guide post (5k) on connecting block (5f), have spacing bolt (5m) at guide post (5k) free end threaded connection, the external diameter of spacing bolt (5m) is greater than the external diameter of guide post (5k), overlaps on guide post (5k) between connecting block (5f) and spacing bolt (5m) to be equipped with buffer spring (5 n).
8. The device for automatically rolling the adhesive magnetic stripe into the circular machine shell inner wall as claimed in claim 2, wherein the press-in mechanism (6) comprises a lifting cylinder (6a) vertically arranged on the bracket (2) above the magnetic stripe rolling piece (3), the free end of the piston rod of the lifting cylinder (6a) is connected with a self-adaptive rotating assembly (6b), and the self-adaptive rotating assembly (6b) is rotatably connected with a pressure head (6 c);
the pressure head (6c) is composed of a connecting head (6d) rotationally connected with the self-adaptive rotating assembly (6b), a pressure plate (6e) integrally formed at the lower end of the connecting head (6d) and a guide limiting ring (6f) integrally formed at the lower end of the pressure plate (6 e);
the outer diameter of the pressing plate (6e) is smaller than the inner diameter of the lower end of the extrusion rounding part (3b) and larger than the inner diameter of a circle formed by the magnetic strip when the magnetic strip is positioned in the pre-rounding part (3 a); the outer diameter of the guide limiting ring (6f) is smaller than the inner diameter of a circle formed by the magnetic strip when the magnetic strip is positioned at the lower end of the extrusion rounding part (3 b);
the rubber strip tensioned on the inner wall of the pre-rolling part (3a) is pressed into the extrusion rolling part (3b) through a lifting cylinder (6a) driving pressing plate (6e) to be molded and then pressed into the machine shell.
9. The device for automatically rolling the glue magnetic stripe into the circular machine shell inner wall as claimed in claim 8, wherein the adaptive rotating assembly (6b) comprises a lifting seat (6g) connected to the free end of the piston rod of the lifting cylinder (6a), and a rolling bearing (6h) connected with the connector (6d) is arranged at the lower end of the lifting seat (6 g);
the lifting cylinder is characterized in that a clamping type lifting guide seat (6i) is fixedly connected to the outer wall of the upper portion of the lifting seat (6g), a wear-resistant shaft sleeve (6j) is vertically arranged on a support (2) on the side edge of the lifting cylinder (6a), a guide rod (6k) is movably arranged in the wear-resistant shaft sleeve (6j) in a penetrating mode, and the lower end of the guide rod (6k) is fixedly connected with the clamping type lifting guide seat (6 i).
10. The apparatus of claim 9 wherein said glue strip is rolled into said circular enclosure, it is characterized in that the clamping type lifting guide seat (6i) is of an integrated structure, a locking hole (6l) which is matched with the guide rod (6k) and the lifting seat (6g) is arranged on the clamping type lifting guide seat (6i), a long hole (6m) for conducting the two locking holes (6l) is formed on the clamping type lifting guide seat (6i) between the two locking holes (6l), the long hole (6m) penetrates through the upper end surface and the lower end surface of the clamping type lifting guide seat, and the clamping type lifting guide seats (6i) at the two sides of the long hole (6m) are provided with connecting holes (6n) which are matched with each other, and a fastening screw is locked by passing through the connecting holes (6n) so as to clamp the guide rod (6k) and the lifting seat (6g) which are positioned in the corresponding locking hole (6 l).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111492173.6A CN114147447A (en) | 2021-12-08 | 2021-12-08 | Circular casing inner wall device is drawn into automatically to glue magnetic stripe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111492173.6A CN114147447A (en) | 2021-12-08 | 2021-12-08 | Circular casing inner wall device is drawn into automatically to glue magnetic stripe |
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| CN114147447A true CN114147447A (en) | 2022-03-08 |
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| CN202111492173.6A Pending CN114147447A (en) | 2021-12-08 | 2021-12-08 | Circular casing inner wall device is drawn into automatically to glue magnetic stripe |
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