CN113955557A - Double-discharging device of splitting machine - Google Patents
Double-discharging device of splitting machine Download PDFInfo
- Publication number
- CN113955557A CN113955557A CN202111410258.5A CN202111410258A CN113955557A CN 113955557 A CN113955557 A CN 113955557A CN 202111410258 A CN202111410258 A CN 202111410258A CN 113955557 A CN113955557 A CN 113955557A
- Authority
- CN
- China
- Prior art keywords
- double
- rack
- air expansion
- fixing plate
- rollers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/021—Multiple web roll supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
Landscapes
- Winding Of Webs (AREA)
Abstract
The invention discloses a double-discharging device of a splitting machine, which comprises a rack and two double-station winding devices which are arranged on the rack in parallel up and down and have the same structure, wherein each double-station winding device comprises two air expansion rollers which are horizontally arranged front and back, one ends of the two air expansion rollers are respectively erected on a fixing plate fixed on one side of the rack, the fixing plate is driven by a motor to rotate relative to the rack, the two air expansion rollers are also driven by the motor arranged on the fixing plate to rotate, and the other ends of the two air expansion rollers are provided with a working position jacking arm and a supporting arm with two supporting grooves at corresponding positions on the other side of the rack. The invention can simultaneously roll two different types of cut films, can realize the purpose that one film is used for rolling and the other film is used for blanking, has strong blanking practicability without stopping, and is worthy of popularization.
Description
Technical Field
The invention belongs to the field of mechanical equipment, and particularly relates to a double-blanking device of a splitting machine.
Background
The existing film splitting machine blanking device is divided into single-station blanking and double-station blanking, the single-station blanking cannot meet continuous production due to shutdown blanking, and the double-station blanking still cannot meet the requirements of simultaneously slitting two different films and ensuring continuous production.
Disclosure of Invention
The invention aims to solve the technical problem of providing a double-blanking device of a splitting machine.
The invention is realized by the following technical scheme:
a double-discharging device of a splitting machine comprises a frame and two double-station winding devices which are arranged on the frame in parallel up and down and have the same structure, wherein each double-station winding device comprises two air expansion rollers which are horizontally arranged front and back, one ends of the two air expansion rollers are respectively erected on a fixing plate fixed on one side of the frame, the fixing plate is driven by a motor to rotate relative to the frame, the two air expansion rollers are also driven by the motor arranged on the fixing plate to rotate, the other ends of the two air expansion rollers are provided with a working position jacking arm and a supporting arm with two supporting grooves at the corresponding position on the other side of the frame, the working position jacking arm is pushed by a jacking air cylinder to jack or release the air expansion roller at a working position, the supporting arm is pushed to rotate by a connecting rod through an air cylinder arranged on the frame, and two supporting grooves are arranged on the supporting arm corresponding to the end parts of the two air expansion shafts, a cylinder locking structure is also arranged;
preferably, a shifting fork support capable of moving along the guide rail is arranged on the outer side of the rack relative to the two double-station winding devices through the guide rail, two shifting forks perpendicular to the inflatable rollers arranged one above the other are arranged on the shifting fork support through a transverse slide rail arranged on the shifting fork support, and the shifting forks are all pushed to move through pushing cylinders arranged on the shifting fork support so as to be clamped to the inflatable rollers.
Preferably, the fork carriage is driven by a rack and pinion drive arrangement to move along the guide rail,
preferably, the jacking cylinder is arranged on the frame through a bearing.
Preferably, travel limit switches matched with the fixed plate and the bracket arm are arranged beside the fixed plate and the bracket arm respectively.
The invention has the beneficial effects that:
the double-discharging device of the splitting machine is ingenious in structure, two kinds of split films of different types can be simultaneously wound through the matching of two double-station winding devices which are arranged in parallel from top to bottom and have the same structure, two air expansion shafts arranged on the fixing plate on each double-station winding device drive one air expansion roller to be located at a working position through the rotation of the fixing plate, one air expansion roller is located at a discharging position, the purpose that one air expansion roller is used for winding and the other air expansion roller is used for discharging can be achieved, the discharging can be achieved without stopping, the fixing of the air expansion shafts can be achieved through the support arms, the support arms can be loosened from the air expansion shafts when the air expansion shafts need to discharge, the coil materials can be smoothly pulled down from the air expansion shafts through the shifting forks, the double-discharging device of the splitting machine is good in flexibility, wide in application range and strong in practicability, and is worthy of popularization.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is an enlarged view of fig. 1 at B.
Detailed Description
As shown in fig. 1-3, the double blanking device of the splitting machine comprises a frame 1 and two double-station winding devices which are arranged on the frame 1 in parallel up and down and have the same structure, wherein each double-station winding device comprises two air expansion rollers 2 which are arranged horizontally and back to back, one end of each air expansion roller 2 is erected on a fixed plate 3 fixed on one side of the frame 1, the fixed plate 3 is driven by a motor to rotate relative to the frame 1, the two air expansion rollers 2 are also driven by a motor arranged on the fixed plate 3 to rotate, the other ends of the two air expansion rollers 2 are provided with a working position tightening arm and a support arm 4 with two support brackets at corresponding positions on the other side of the frame 1, the working position tightening arm is pushed by a tightening cylinder 5 to tighten or loosen the air expansion rollers 2 at the working position, the support arm 5 is pushed and rotated by a cylinder 6 arranged on the frame 1 through a connecting rod, two bracket grooves 7 and an air cylinder locking structure 8 are arranged on the bracket arm 4 and correspond to the end parts of the two air expansion shafts 2.
On the outside of frame 1, for two duplex position coiling mechanisms, be equipped with the shift fork support 9 that can follow the guide rail and remove through the guide rail, be provided with two perpendicular to through setting up the horizontal slide rail 10 on shift fork support 9 and be the shift fork 11 of the inflatable roller that arranges one on top of the other, shift fork 11 all promotes through the promotion cylinder 12 that sets up on shift fork support 9 and removes in order to block to inflatable roller 2.
The fork carriage 9 is driven by a rack and pinion drive arrangement to move along the guide rail,
the jacking cylinder 5 is arranged on the frame 1 through a bearing.
Travel limit switches matched with the fixed plate 3 and the bracket arm 4 are arranged beside the fixed plate and the bracket arm respectively.
The double-discharging device of the splitting machine is ingenious in structure, two kinds of split films of different types can be simultaneously wound through the matching of two double-station winding devices which are arranged in parallel from top to bottom and have the same structure, two air expansion shafts arranged on the fixing plate on each double-station winding device drive one air expansion roller to be located at a working position through the rotation of the fixing plate, one air expansion roller is located at a discharging position, the purpose that one air expansion roller is used for winding and the other air expansion roller is used for discharging can be achieved, the discharging can be achieved without stopping, the fixing of the air expansion shafts can be achieved through the support arms, the support arms can be loosened from the air expansion shafts when the air expansion shafts need to discharge, the coil materials can be smoothly pulled down from the air expansion shafts through the shifting forks, the double-discharging device of the splitting machine is good in flexibility, wide in application range and strong in practicability, and is worthy of popularization.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (5)
1. The double-discharging device of the splitting machine is characterized by comprising a rack and two double-station winding devices which are arranged on the rack in parallel up and down and have the same structure, wherein each double-station winding device comprises two air expansion rollers which are horizontally arranged front and back, one ends of the two air expansion rollers are erected on a fixing plate fixed on one side of the rack, the fixing plate is driven by a motor to rotate relative to the rack, the two air expansion rollers are driven by the motor arranged on the fixing plate to rotate, the other ends of the two air expansion rollers are provided with a working position jacking arm and a supporting arm with two supporting grooves at corresponding positions on the other side of the rack, the working position jacking arm is pushed by a jacking air cylinder to jack or release the air expansion rollers at a working position, the supporting arm is pushed to rotate by an air cylinder arranged on the rack through a connecting rod, and is arranged on the supporting arm, two brackets are arranged at the end parts corresponding to the two air expansion shafts, and an air cylinder locking structure is also arranged.
2. The double blanking device of a splitting machine as claimed in claim 1, characterized in that a fork support which can move along the guide rails is arranged on the outer side of the frame relative to the two double-station windup devices through the guide rails, two forks which are perpendicular to the inflatable rollers arranged one above the other are arranged on the fork support through transverse slide rails arranged on the fork support, and the forks are all pushed to move by pushing cylinders arranged on the fork support so as to be clamped to the inflatable rollers.
3. The dual slitter blanking apparatus according to claim 1, wherein the fork carriage is driven by a rack and pinion drive to move along the rail.
4. The double blanking device of the splitting machine as claimed in claim 1, wherein the jacking cylinder is mounted on the frame via a bearing.
5. The double blanking device of a splitting machine as claimed in claim 1, wherein a travel limit switch is provided beside each of the fixing plate and the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111410258.5A CN113955557A (en) | 2021-11-25 | 2021-11-25 | Double-discharging device of splitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111410258.5A CN113955557A (en) | 2021-11-25 | 2021-11-25 | Double-discharging device of splitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113955557A true CN113955557A (en) | 2022-01-21 |
Family
ID=79472024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111410258.5A Pending CN113955557A (en) | 2021-11-25 | 2021-11-25 | Double-discharging device of splitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113955557A (en) |
-
2021
- 2021-11-25 CN CN202111410258.5A patent/CN113955557A/en active Pending
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |