CN213111706U - Gasket coiling material device - Google Patents
Gasket coiling material device Download PDFInfo
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- CN213111706U CN213111706U CN202020931713.0U CN202020931713U CN213111706U CN 213111706 U CN213111706 U CN 213111706U CN 202020931713 U CN202020931713 U CN 202020931713U CN 213111706 U CN213111706 U CN 213111706U
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- shaft
- rotating shaft
- reel
- bearing assembly
- upper bearing
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Abstract
The utility model discloses a gasket coiling material device, including reel mechanism, first reel installation mechanism and second reel installation mechanism, reel mechanism includes the pivot, the both ends of pivot are first axle head and second axle end respectively, first reel installation mechanism includes first backup pad and rotates the connecting axle of being connected with first backup pad, the connecting axle links to each other with first axle head, second reel installation mechanism includes upper bearing subassembly, lower bearing subassembly and locking handle subassembly, upper bearing subassembly and locking handle mechanism all rotate with lower bearing subassembly and are connected, work as during pivot locking, the second axle end is located between upper bearing subassembly and the lower bearing subassembly, upper bearing subassembly and lower bearing subassembly are used for spacing the second axle end, locking handle mechanism is used for restricting upper bearing subassembly's rotation. The utility model provides a gasket coiling material device has saved the change time of gasket, has improved the machining efficiency of PCB board.
Description
Technical Field
The utility model relates to a PCB board processing equipment field, concretely says so and relates to a gasket coiling material device.
Background
PCB board, the chinese name is printed wiring board, important electronic components, be electronic components's supporter and electrical connection's carrier, for electronic components's installation, the PCB board need be through drilling machine processing device mounting hole, because the PCB board is more fragile, tensile strength is low, it is bad to appear splitting during direct drilling, current method adopts to place the PCB board and drills between upper and lower gasket, at every turn when changing the PCB board, need change upper and lower gasket, because the thickness of gasket is thinner, be difficult to stack, the tradition is to roll up the gasket on the reel, install the reel in the pivot of equipment again, the pivot both ends are passed through the bearing and are continuous with equipment, because the axial fixity mode of the interior outer lane of bearing is: install circlip on pivot and bearing base respectively, when the gasket on the reel used end, when needing to be changed the reel, will pull down fixing bearing's circlip earlier, pull down bearing and pivot in proper order again, then install pivot, bearing and fixing bearing's circlip in proper order again, just accomplish the change of reel to lead to the change time of gasket long, reduced the machining efficiency of PCB board.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gasket coiling material device saves the change time of gasket to improve the machining efficiency of PCB board.
The utility model discloses a technical scheme that gasket coiling material device adopted is:
a gasket rolling device comprises a reel mechanism, a first reel mounting mechanism and a second reel mounting mechanism, the reel mechanism comprises a rotating shaft, the two ends of the rotating shaft are respectively a first shaft end and a second shaft end, the reel mechanism is used for fixing the gasket, the first reel installation mechanism comprises a first supporting plate and a connecting shaft rotationally connected with the first supporting plate, the first shaft end of the rotating shaft is connected with the connecting shaft, the second reel mounting mechanism comprises an upper bearing assembly, a lower bearing assembly and a locking handle assembly, the upper bearing assembly and the locking handle assembly are both rotationally connected with the lower bearing assembly, when the rotating shaft is locked, the second shaft end is positioned between the upper bearing component and the lower bearing component, the upper bearing assembly and the lower bearing assembly are used for limiting the second shaft end, and the locking handle mechanism is used for limiting the rotation of the upper bearing assembly.
As the preferred scheme, seted up flutedly on the terminal surface of first axle head, the pivot mounting groove has been seted up on the connecting axle, be equipped with in the pivot mounting groove with recess matched with pivot fixed pin, when first axle head is connected with the connecting axle, pivot fixed pin card is gone into in the recess.
Preferably, the groove is semi-cylindrical, and the rotating shaft fixing pin is cylindrical.
Preferably, the lower bearing assembly comprises a second support plate and two first rolling bearings, the two first rolling bearings are fixed on one side of the second support plate side by side through bolts, the rotating shaft is located above the two first rolling bearings, and the surface of the rotating shaft is tangent to the outer ring surfaces of the two first rolling bearings respectively.
As a preferred scheme, the locking handle assembly comprises a handle rotating shaft, a rocker and a locking buckle, the handle rotating shaft is fixed on the second supporting plate, one end of the rocker is rotatably connected with the handle rotating shaft, and the other end of the rocker is in threaded connection with the locking buckle.
According to the preferable scheme, the upper bearing assembly comprises two second rolling bearings, a pressing clamping plate and a pressing clamping plate rotating shaft, the two second rolling bearings are fixed on one side of the pressing clamping plate side by side through bolts, the pressing clamping plate is rotatably connected with the second supporting plate through the pressing clamping plate rotating shaft, a rocker groove is formed in the pressing clamping plate, when the rotating shaft is locked, the two second rolling bearings are located above the rotating shaft, the outer ring surfaces of the two rolling bearings are tangent to the surface of the rotating shaft respectively, the rocker is clamped into the rocker groove, and the locking buckle is in contact with the pressing clamping plate.
As preferred scheme, reel mechanism still includes axle sleeve and latch segment, the axle sleeve cover is in the pivot and radially fixed with the pivot through the screw, the latch segment passes through the screw fixation on the axle sleeve, the both ends of axle sleeve overlap respectively has annular fender dish, annular fixed disk is installed respectively in the outside of two fender dishes, two fender dishes pass through the screw fixation respectively with two fixed disks in the axial, the fixed disk is radially passing through the screw fixation on the axle sleeve, the latch segment is located between two fender dishes, the latch segment is used for fixing the one end of gasket on the axle sleeve.
The utility model discloses a gasket coil stock equipment's beneficial effect is: when the reel mechanism is installed, the first shaft end of the rotating shaft is connected with the connecting shaft of the first reel installing mechanism, the second shaft end of the rotating shaft is pressed on the lower bearing assembly, the upper bearing assembly is rotated until the upper bearing assembly is pressed on the second shaft end, the locking handle assembly is rotated until the locking handle assembly is connected with the upper bearing assembly, the second shaft end is limited between the upper bearing assembly and the lower bearing assembly, then the installation of the reel mechanism and the first reel installing mechanism and the installation of the second reel installing mechanism are completed, when the reel mechanism is disassembled, the locking handle assembly is firstly rotated to be separated from the upper bearing assembly, then the upper bearing assembly is rotated to be separated from the second shaft end, and then the rotating shaft is disassembled, in the process of dismounting the reel mechanism, dismounting operation of the elastic retainer ring for fixing the bearing and the bearing is omitted, so that the replacement time of the gasket is reduced, and the processing efficiency of the PCB is improved.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of a gasket rolling apparatus of the present invention;
FIG. 2 is a front view of the gasket rolling apparatus of the present invention;
FIG. 3 is a schematic view of the winding mechanism of the gasket winding apparatus of the present invention;
fig. 4 is a schematic view of the connecting shaft of the gasket rolling device of the present invention.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1 and 3, a backing plate coiling apparatus includes a coiling mechanism 1, a first coiling mechanism 2 and a second coiling mechanism 3, the coiling mechanism 1 includes a rotating shaft 11, a shaft sleeve 12, a locking block 13, two annular blocking disks 14 and two annular fixing disks 15, the shaft sleeve 2 is sleeved on the rotating shaft 11 and fixed on the rotating shaft 11 by screws, the two blocking disks 14 are respectively sleeved on two ends of the rotating shaft 11, the two fixing disks 15 are respectively located at outer sides of the two blocking disks 14, the two fixing disks 15 are respectively fixedly connected with the two blocking disks 14 by screws in an axial direction, the two fixing disks 15 are respectively fixedly connected with the shaft sleeve 12 by screws in a radial direction, the locking block 13 is fixed on the shaft sleeve 12 by screws, the locking block 13 is located between the two blocking disks 14, when the gasket is fixed on the coiling mechanism 1, one end of the gasket is fixed between the, the other end is wound around the sleeve 12 between the two catches 14, the two catches 14 and the two fixing discs 15 trapping the gasket between the two catches 14 so that the gasket can be fixed tightly and orderly on the reel mechanism 1.
Referring to fig. 1, 3 and 4, the first reel mounting mechanism 2 includes a first support plate 21 and a connection shaft 22, the connection shaft 22 is mounted in a bearing 23 on the first support plate 21, a rotation shaft mounting groove 221 is formed on the connection shaft 22, a cylindrical rotation shaft fixing pin 222 is disposed in the rotation shaft mounting groove 221, a first shaft end 111 and a second shaft end 112 are respectively disposed at two ends of the rotation shaft 11, a semi-cylindrical groove 113 is formed on an end surface of the first shaft end 111, the groove 113 is matched with the rotation shaft fixing pin 222, when the first shaft end 111 of the rotation shaft 11 is inserted into the rotation shaft mounting groove 221, the rotation shaft fixing pin 222 is clamped into the groove 113, and the rotation shaft 11 and the connection shaft 22 are fixedly connected by clamping the rotation shaft fixing pin 222 into the groove 113, so that the reel mechanism 1 and the.
Referring to fig. 1 and 2, the second reel mounting mechanism 3 includes an upper bearing assembly 31, a lower bearing assembly 32 and a locking handle assembly 33, the lower bearing assembly 32 includes a second support plate 321 and two first rolling bearings 322, the two first rolling bearings 322 are fixed on one side of the second support plate 321 side by bolts, the upper bearing assembly 31 includes two second rolling bearings 311, a pressing plate 312 and a pressing plate rotating shaft 313, the pressing plate 312 is provided with a rocker groove 3121, the two second rolling bearings 311 are fixed on one side of the pressing plate 312 side by bolts, the pressing plate rotating shaft 313 is fixed on the second support plate 321, the pressing plate rotating shaft 313 and the two second rolling bearings 311 are located on the same side of the second support plate 321, the pressing plate 312 is connected with the pressing plate rotating shaft 313, and the pressing plate 312 rotates around the pressing plate rotating shaft 313, the locking handle assembly 33 includes a handle rotating shaft 331, The handle rotating shaft 331 is fixed on the second supporting plate 321, one end of the rocker 332 is rotatably connected with the handle rotating shaft 331, the other end of the rocker 332 is in threaded connection with the locking buckle 333, the rocker 332 rotates around the handle rotating shaft 331, the locking buckle 333 is installed on the rocker 332 through threads, the second shaft end 112 of the rotating shaft 11 is located on the outer rings of the two first rolling bearings 322, and the surfaces of the outer rings of the two first rolling bearings 322 are respectively tangent to the surfaces of the second shaft end 112.
The steps of mounting the reel mechanism 1 to the first reel mounting mechanism 2 and the second reel mounting mechanism 3 are as follows:
first, the first shaft end 111 of the rotation shaft 11 is inserted into the rotation shaft installation groove 221 of the connection shaft 22 from the axial direction of the rotation shaft 11, and the rotation shaft fixing pin 222 is caught in the groove 113. The mounting of the first shaft end 111 of the rotating shaft 11 to the first reel mounting mechanism 2 is thus completed.
Secondly, the second axial end 112 of the rotating shaft 11 is placed on the two first rolling bearings 322, the pressing plate 312 rotates around the pressing plate rotating shaft 313 in the direction approaching the rotating shaft 11, after the outer ring surfaces of the two second rolling bearings 311 are respectively contacted with the surface of the second axial end 112, the rocker 332 rotates around the handle rotating shaft 331 in the direction approaching the pressing plate 312, after the rocker 332 is clamped in the rocker groove 3121, the locking buckle 333 rotates in the direction approaching the pressing plate 312 until the locking buckle 333 is contacted with the pressing plate 312, at this time, the upper bearing assembly 31 is locked by the locked handle assembly 33, the upper bearing assembly 31 and the lower bearing assembly 32 limit the second axial end 112 of the rotating shaft 11, and the installation of the rotating shaft 11 and the second reel mounting mechanism 3 is completed.
The steps of detaching the reel mechanism 1 from the first reel mounting mechanism 2 and the second reel mounting mechanism 3 are as follows:
first, the locking button 333 is rotated to a position away from the pressure plate 312, the rocker 332 is rotated 90 degrees around the handle rotation shaft 331 in a direction away from the rocker groove 3121, and then the pressure plate 312 is rotated 90 degrees around the pressure plate rotation shaft 313 in a direction away from the rotation shaft 11.
In the second step, the spindle 11 is taken out from the spindle mounting groove 221 of the connecting shaft 22 from the axial direction of the spindle 11, and then the reel mechanism 1 is lifted upward.
The above realizes the installation between the rotating shaft 11 and the first reel mounting mechanism 2 by the embedded connection of the first shaft end 111 of the rotating shaft 11 of the reel mechanism 1 and the connecting shaft 22, realizes the installation between the rotating shaft 11 and the first reel mounting mechanism 2 by rotating the locking handle assembly 33 and the upper bearing assembly 31, and limits the second shaft end 112 of the rotating shaft 11 between the upper bearing assembly 31 and the lower bearing assembly 32, realizes the installation between the rotating shaft 11 and the second reel mounting mechanism 3, omits the installation operation of the elastic check ring and the bearing for bearing fixation, saves the installation time of the reel mechanism 1, removes the limitation of the upper bearing assembly 31 on the second shaft end 112 of the rotating shaft 11 by reversely rotating the locking handle assembly 33 and the upper bearing assembly 31, and then takes the rotating shaft 11 out of the connecting shaft 22, omits the disassembly operation of the elastic check ring and the bearing for bearing fixation, saves the disassembly time of the reel mechanism 1, and saves the disassembly time of the reel, the replacement time of the gasket is reduced, and therefore the processing efficiency of the PCB is improved.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A gasket rolling device is characterized by comprising a reel mechanism, a first reel mounting mechanism and a second reel mounting mechanism, the reel mechanism comprises a rotating shaft, the two ends of the rotating shaft are respectively a first shaft end and a second shaft end, the reel mechanism is used for fixing the gasket, the first reel installation mechanism comprises a first supporting plate and a connecting shaft rotationally connected with the first supporting plate, the first shaft end of the rotating shaft is connected with the connecting shaft, the second reel mounting mechanism comprises an upper bearing assembly, a lower bearing assembly and a locking handle assembly, the upper bearing assembly and the locking handle assembly are both rotationally connected with the lower bearing assembly, when the rotating shaft is locked, the second shaft end is positioned between the upper bearing component and the lower bearing component, the upper bearing assembly and the lower bearing assembly are used for limiting the second shaft end, and the locking handle mechanism is used for limiting the rotation of the upper bearing assembly.
2. The material rolling device according to claim 1, wherein a groove is formed on an end surface of the first shaft end, a shaft mounting groove is formed on the connecting shaft, a shaft fixing pin matched with the groove is arranged in the shaft mounting groove, and the shaft fixing pin is clamped in the groove when the first shaft end is connected with the connecting shaft.
3. The coiling assembly as defined in claim 2, wherein said recesses are semi-cylindrical and said spindle securing pin is cylindrical.
4. The coiling device as defined in claim 1, characterized in that, the lower bearing assembly comprises a second supporting plate and two first rolling bearings, the two first rolling bearings are fixed on one side of the second supporting plate side by side through bolts, the rotating shaft is positioned above the two first rolling bearings, and the surface of the rotating shaft is tangent with the outer ring surfaces of the two first rolling bearings respectively.
5. The material rolling device according to claim 4, wherein the locking handle assembly includes a handle rotating shaft fixed to the second support plate, a rocking bar having one end rotatably connected to the handle rotating shaft and the other end threadedly connected to the locking buckle, and a locking buckle.
6. The coiling device as defined in claim 5, wherein the upper bearing assembly comprises two second rolling bearings, a pressing clamping plate and a pressing clamping plate rotating shaft, the two second rolling bearings are fixed on one side of the pressing clamping plate side by side through bolts, the pressing clamping plate is rotatably connected with the second support plate through the pressing clamping plate rotating shaft, a rocker groove is formed in the pressing clamping plate, when the rotating shaft is locked, the two second rolling bearings are located above the rotating shaft, the outer ring surfaces of the two rolling bearings are respectively tangent to the surface of the rotating shaft, the rocker is clamped in the rocker groove, and the locking buckle is in contact with the pressing clamping plate.
7. The material rolling device according to any one of claims 1 to 6, wherein the winding mechanism further comprises a shaft sleeve and a locking block, the shaft sleeve is sleeved on the rotating shaft and is fixed with the rotating shaft by a screw in a radial direction, the locking block is fixed on the shaft sleeve by a screw, two ends of the shaft sleeve are respectively sleeved with an annular blocking disk, annular fixing disks are respectively installed at the outer sides of the two blocking disks, the two blocking disks and the two fixing disks are respectively fixed by screws in an axial direction, the fixing disks are fixed on the shaft sleeve by screws in a radial direction, the locking block is located between the two blocking disks, and the locking block is used for fixing one end of the gasket on the shaft sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931713.0U CN213111706U (en) | 2020-05-28 | 2020-05-28 | Gasket coiling material device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931713.0U CN213111706U (en) | 2020-05-28 | 2020-05-28 | Gasket coiling material device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213111706U true CN213111706U (en) | 2021-05-04 |
Family
ID=75669418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020931713.0U Active CN213111706U (en) | 2020-05-28 | 2020-05-28 | Gasket coiling material device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213111706U (en) |
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2020
- 2020-05-28 CN CN202020931713.0U patent/CN213111706U/en active Active
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