CN112478960A - Mica sheet clamping and bending mechanism - Google Patents
Mica sheet clamping and bending mechanism Download PDFInfo
- Publication number
- CN112478960A CN112478960A CN202011282914.3A CN202011282914A CN112478960A CN 112478960 A CN112478960 A CN 112478960A CN 202011282914 A CN202011282914 A CN 202011282914A CN 112478960 A CN112478960 A CN 112478960A
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- CN
- China
- Prior art keywords
- cylinder
- plate
- clamping
- hole
- material hooking
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- Pending
Links
- 239000010445 mica Substances 0.000 title claims abstract description 46
- 229910052618 mica group Inorganic materials 0.000 title claims abstract description 46
- 238000005452 bending Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 103
- 238000009434 installation Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 27
- 238000004804 winding Methods 0.000 description 7
- 238000005381 potential energy Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002585 base Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
- B65H81/06—Covering or wrapping elongated cores
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
The invention relates to a mica sheet clamping and bending mechanism which comprises a material grabbing disc, a clamping cylinder, a left clamping plate, a right clamping plate, a material hooking cylinder, a fixed seat and a material hooking plate, wherein the clamping cylinder is fixedly arranged on the material grabbing disc, and the left clamping plate and the right clamping plate are respectively connected with two output ends of the clamping cylinder; the material hooking cylinder and the fixed seat are fixedly arranged on the material grabbing plate and are positioned on the same side of the clamping cylinder, and a track hole is formed in the material hooking plate; a material hooking chute is formed in the fixing seat, a bearing is arranged in the material hooking chute, and the bearing is rotatably arranged in the material hooking chute; the bearing is matched with the track hole, the material hooking plate is connected to the output end of the material hooking cylinder, and the material hooking plate moves in the material hooking chute along the track of the track hole under the driving of the material hooking cylinder; the top of colluding the flitch still fixedly is provided with dials the material stick. The invention designs a mica sheet clamping and bending mechanism which can automatically bend the tail end of a heating wire, so that the tail end of the heating wire hooks the mica sheet, and the tail end of the heating wire is prevented from tilting.
Description
Technical Field
The invention relates to the field of mica sheet winding machines, in particular to a mica sheet clamping and bending mechanism.
Background
Mica heating sheet is widely used in household appliances because it has the advantages of uniform heating, good insulating property, good chemical stability, strong acid resistance, strong alkali resistance and pressure resistance, for example: toaster, etc. The main structure of mica heating plate includes two mica sheets, and many heater are established to the cover on the first mica sheet, thereby the second mica sheet compresses tightly the heater and plays thermal-insulated effect simultaneously through one side of fix with rivet to first mica sheet, avoids the heater direct and device contact.
Wherein, a plurality of heating wires are sleeved on the first mica sheet and are generally carried out by a winding machine. After a heating wire is wound on a mica sheet by the conventional winding machine, the wire cutting and tail wire winding are carried out by a wire cutting and tail wire winding mechanism. However, after the existing wire cutting ending mechanism cuts wires, no constraint exists between the tail end of the heating wire and the mica sheet, the tail end of the heating wire can be tilted to be separated from the mica sheet, and the wire cutting ending mechanism is inconvenient to arrange and use in later periods.
Disclosure of Invention
In order to overcome the defects in the prior art, the mica sheet clamping and bending mechanism is designed, and can automatically bend the tail end of the heating wire, so that the tail end of the heating wire hooks the mica sheet, and the tail end of the heating wire is prevented from tilting.
The invention provides a mica sheet clamping and bending mechanism which comprises a material grabbing disc, a clamping cylinder, a left clamping plate, a right clamping plate, a material hooking cylinder, a fixed seat and a material hooking plate, wherein the clamping cylinder is fixedly arranged on the material grabbing disc, and the left clamping plate and the right clamping plate are respectively connected with two output ends of the clamping cylinder; the material hooking cylinder and the fixed seat are fixedly arranged on the material grabbing plate and are positioned on the same side of the clamping cylinder, and a track hole is formed in the material hooking plate; a material hooking chute is formed in the fixed seat, a bearing is arranged in the material hooking chute, and the bearing is rotatably arranged in the material hooking chute; the bearing is matched with the track hole, the material hooking plate is connected to the output end of the material hooking cylinder, and the material hooking plate moves in the material hooking chute along the track of the track hole under the driving of the material hooking cylinder; the top of colluding the flitch still fixedly is provided with dials the material stick.
Preferably, the material hooking plate comprises an interconnection plate body and an extension part, the track hole is formed in the plate body, the extension part extends upwards and towards the direction far away from the material hooking cylinder, and the material poking rod is fixedly installed on one side, close to the clamping cylinder, of the extension part.
Preferably, the track hole comprises a first through hole and a second through hole which are communicated with each other, the first through hole extends upwards from the bottom of the plate body and towards the direction far away from the material hooking cylinder, and the second through hole extends upwards from the top of the first through hole and towards the direction far away from the material hooking cylinder; the included angle between the first through hole and the horizontal plane is larger than that between the second through hole and the horizontal plane.
Preferably, left side splint with right side splint all include with die clamping cylinder fixed connection's installation piece, horizontal pole and jack catch, horizontal pole and installation piece fixed connection, the jack catch with horizontal pole fixed connection, the jack catch the horizontal pole and the surface of mounting hole is connected and is formed the arc surface.
Compared with the prior art, the technical scheme provided by the invention has the following advantages:
according to the mica sheet clamping and bending mechanism, the material hooking cylinder, the material hooking plate and the fixing seat are arranged, after the heating wire is wound and the wire is cut by the wire cutting ending machine, the material hooking cylinder is used for driving the material hooking plate, the material hooking plate can enable the tail end of the heating wire to be bent and hook the mica sheet under the driving of the material hooking cylinder, and the tail end of the heating wire is prevented from being separated from the mica sheet.
The surfaces of the left clamping plate and the right clamping plate for clamping the mica sheets are arc surfaces, so that the mica sheets can be bent and have certain elastic potential energy after being clamped. After the heating wire is wound, the tail end of the heating wire hooks the mica sheet, the mica sheet is loosened by the clamping cylinder, and due to the existence of elastic potential energy, the mica sheet achieves the effect of pre-bending under the limitation of the heating wire.
Drawings
FIG. 1 is a schematic structural diagram of a mica sheet clamping and bending mechanism provided by an embodiment of the invention;
fig. 2 is an exploded view of a mica sheet clamping and bending mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a material hooking plate according to an embodiment of the present invention;
FIG. 4 is a left side view of the mica sheet clamping and bending mechanism of FIG. 1 provided by an embodiment of the present invention;
fig. 5 is a schematic structural view of a right splint according to an embodiment of the present invention.
Reference numerals: 1-material grabbing disc, 2-clamping cylinder, 3-left clamping plate, 4-right clamping plate, 5-material hooking cylinder, 6-fixed seat, 7-material hooking plate, 8-track hole, 9-material hooking chute, 10-bearing, 11-material pulling rod, 12-plate body, 13-extension part, 14-first through hole, 15-second through hole, 16-mounting block, 17-cross rod and 18-clamping jaw.
Detailed Description
The present invention is further illustrated by the following examples, which are not intended to limit the invention to these embodiments. It will be appreciated by those skilled in the art that the present invention encompasses all alternatives, modifications and equivalents as may be included within the scope of the claims.
As shown in fig. 1-5, a mica sheet clamping and bending mechanism is shown, which comprises a material grabbing disc 1, a clamping cylinder 2, a left clamping plate 3, a right clamping plate 4, a material hooking cylinder 5, a fixing seat 6 and a material hooking plate 7, wherein the clamping cylinder 2 is fixedly installed on the material grabbing disc 1, and the left clamping plate 3 and the right clamping plate 4 are respectively connected with two output ends of the clamping cylinder 2; the material hooking cylinder 5 and the fixed seat 6 are fixedly arranged on the material grabbing plate 1 and are positioned on the same side of the clamping cylinder 2, and the material hooking plate 7 is provided with a track hole 8; a material hooking chute 9 is formed in the fixed seat 6, a bearing 10 is arranged in the material hooking chute 9, and the bearing 10 is rotatably arranged in the material hooking chute 9; the bearing 10 is matched with the track hole 8, the material hooking plate 7 is connected to the output end of the material hooking cylinder 5, and the material hooking plate 7 moves along the track of the track hole 8 in the material hooking chute 9 under the driving of the material hooking cylinder 5; the top of the material hooking plate 7 is also fixedly provided with a material stirring rod 11.
More specifically, left splint 3 with right splint 4 all include with die clamping cylinder 2 fixed connection's installation piece 16, horizontal pole 17 and jack catch 18, horizontal pole 17 and installation piece 16 fixed connection, jack catch 18 with horizontal pole 17 fixed connection, jack catch 18 horizontal pole 17 and the surface connection of mounting hole forms the arc surface.
The surfaces of the left clamping plate 3 and the right clamping plate 4 of the mica sheet clamping and bending mechanism for clamping the mica sheets are arc surfaces, so that the mica sheets can be bent and have certain elastic potential energy after being clamped. After the heating wire is wound, the tail end of the heating wire hooks the mica sheet, the mica sheet is loosened by the clamping cylinder, and due to the existence of elastic potential energy, the mica sheet achieves the effect of pre-bending under the limitation of the heating wire.
In this embodiment, grab charging tray 1 and wholly be flat cuboid shape, die clamping cylinder 2 fixes and grabs charging tray 1 top right side, and fixing base 6 and collude material cylinder 5 fixed mounting and grab charging tray 1's left side. Left splint 3 and right splint 4 are connected respectively in two output of die clamping cylinder 2, and the jack catch 18 of left splint 3 and the jack catch 18 of right splint 4 just set up and the jack catch 18 of two splint keep away from the setting each other. Wherein, the length direction of the left splint 3 and the right splint 4 is perpendicular to the straight line formed by two output ends of the cylinder.
As shown in fig. 3, the material hooking plate 7 includes an interconnecting plate body 12 and an extending portion 13, the track hole 8 is formed in the plate body 12, the extending portion 13 extends upward and in a direction away from the material hooking cylinder 5, and the material poking rod 11 is fixedly mounted on one side of the extending portion 13 close to the clamping cylinder 2.
More specifically, the track hole 8 includes a first through hole 14 and a second through hole 15 which are communicated with each other, the first through hole 14 extends upward from the bottom of the plate body 12 and in a direction away from the material hooking cylinder 5, and the second through hole 15 extends upward from the top of the first through hole 14 and in a direction away from the material hooking cylinder 5; the included angle between the first through hole 14 and the horizontal plane is larger than that between the second through hole 15 and the horizontal plane.
When the mica sheet clamping and bending mechanism of the embodiment works, when the hook plate 7 is located at the initial position, the bottom of the first through hole 14 is matched with the bearing 10. After the heating wire begins to bend, the material hooking plate 7 enables the material hooking plate 7 to move along the track of the first through hole 14 and the second through hole 15 under the driving of the material hooking cylinder 5. The stirring rod 11 is driven by the material hooking plate 7 to bend the tail end of the heating wire along the tracks of the first through hole 14 and the second through hole 15, so that the tail end can hook the mica sheet during heating.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The functional and structural principles of the present invention may be modified without departing from the principles set forth above.
Claims (4)
1. Mica sheet centre gripping mechanism of buckling, its characterized in that: the material grabbing device comprises a material grabbing disc (1), a clamping cylinder (2), a left clamping plate (3), a right clamping plate (4), a material hooking cylinder (5), a fixed seat (6) and a material hooking plate (7), wherein the clamping cylinder (2) is fixedly arranged on the material grabbing disc (1), and the left clamping plate (3) and the right clamping plate (4) are respectively connected with two output ends of the clamping cylinder (2); the material hooking cylinder (5) and the fixed seat (6) are fixedly arranged on the material grabbing plate (1) and are positioned on the same side of the clamping cylinder (2), and the material hooking plate (7) is provided with a track hole (8); a material hooking chute (9) is formed in the fixed seat (6), a bearing (10) is arranged in the material hooking chute (9), and the bearing (10) is rotatably arranged in the material hooking chute (9); the bearing (10) is matched with the track hole (8), the hook plate (7) is connected to the output end of the hook cylinder (5), and the hook plate (7) moves along the track of the track hole (8) in the hook chute (9) under the driving of the hook cylinder (5); the top of the hook material plate (7) is also fixedly provided with a material stirring rod (11).
2. The mica sheet clamping and bending mechanism of claim 1, wherein: collude flitch (7) and include interconnect plate body (12) and extension (13), orbit hole (8) are seted up on board body (12), extension (13) make progress and to keeping away from collude the direction extension setting of material cylinder (5), dial material stick (11) fixed mounting in extension (13) are close to one side of die clamping cylinder (2).
3. The mica sheet clamping and bending mechanism of claim 2, wherein: the track hole (8) comprises a first through hole (14) and a second through hole (15) which are communicated with each other, the first through hole (14) extends upwards from the bottom of the plate body (12) and towards the direction far away from the material hooking cylinder (5), and the second through hole (15) extends upwards from the top of the first through hole (14) and towards the direction far away from the material hooking cylinder (5); the included angle between the first through hole (14) and the horizontal plane is larger than that between the second through hole (15) and the horizontal plane.
4. The mica sheet clamping and bending mechanism of claim 1, wherein: left side splint (3) with right side splint (4) all include with die clamping cylinder (2) fixed connection's installation piece (16), horizontal pole (17) and jack catch (18), horizontal pole (17) and installation piece (16) fixed connection, jack catch (18) with horizontal pole (17) fixed connection, jack catch (18) horizontal pole (17) and the surface connection of mounting hole forms the arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011282914.3A CN112478960A (en) | 2020-11-17 | 2020-11-17 | Mica sheet clamping and bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011282914.3A CN112478960A (en) | 2020-11-17 | 2020-11-17 | Mica sheet clamping and bending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112478960A true CN112478960A (en) | 2021-03-12 |
Family
ID=74931588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011282914.3A Pending CN112478960A (en) | 2020-11-17 | 2020-11-17 | Mica sheet clamping and bending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112478960A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203869947U (en) * | 2014-06-03 | 2014-10-08 | 嘉兴职业技术学院 | Antenna clamping device of antenna drawing testing machine |
| CN107671345A (en) * | 2017-09-21 | 2018-02-09 | 嘉善优耐特滑动轴承厂 | A kind of automation shear of steel plate |
| CN107745059A (en) * | 2017-12-01 | 2018-03-02 | 奉化市欧特瑞智能科技有限公司 | A kind of safety buckle crotch equipment |
| CN214217813U (en) * | 2020-11-17 | 2021-09-17 | 宁波凯理特机器人科技有限公司 | Mica sheet clamping and bending mechanism |
-
2020
- 2020-11-17 CN CN202011282914.3A patent/CN112478960A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203869947U (en) * | 2014-06-03 | 2014-10-08 | 嘉兴职业技术学院 | Antenna clamping device of antenna drawing testing machine |
| CN107671345A (en) * | 2017-09-21 | 2018-02-09 | 嘉善优耐特滑动轴承厂 | A kind of automation shear of steel plate |
| CN107745059A (en) * | 2017-12-01 | 2018-03-02 | 奉化市欧特瑞智能科技有限公司 | A kind of safety buckle crotch equipment |
| CN214217813U (en) * | 2020-11-17 | 2021-09-17 | 宁波凯理特机器人科技有限公司 | Mica sheet clamping and bending mechanism |
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