CN114633540A - Die cutting laminating machine with stable laminating tension - Google Patents
Die cutting laminating machine with stable laminating tension Download PDFInfo
- Publication number
- CN114633540A CN114633540A CN202011483035.7A CN202011483035A CN114633540A CN 114633540 A CN114633540 A CN 114633540A CN 202011483035 A CN202011483035 A CN 202011483035A CN 114633540 A CN114633540 A CN 114633540A
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- CN
- China
- Prior art keywords
- laminating
- die
- tension
- material belt
- stable
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- 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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- 238000010030 laminating Methods 0.000 title claims abstract description 62
- 238000005520 cutting process Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims description 9
- 238000003475 lamination Methods 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
- B32B37/0053—Constructional details of laminating machines comprising rollers; Constructional features of the rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B41/00—Arrangements for controlling or monitoring lamination processes; Safety arrangements
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention relates to a die-cutting laminating machine with stable laminating tension, which comprises a rack, a workbench arranged on the rack, a plurality of laminating mechanisms arranged on the workbench along the conveying direction of a material belt, and a material belt position sensor arranged below the discharge side of the material belt and used for detecting the drooping distance of the material belt; the laminating mechanism comprises a material pressing roller and a driving roller which are arranged in parallel from top to bottom, and a variable frequency motor in transmission connection with the driving roller, wherein the variable frequency motor is electrically connected with the material belt position sensor. Compared with the prior art, the material belt laminating machine has the advantages that the material belts are tightly pressed and laminated between the material pressing roller and the driving roller, after lamination, the discharge ends of the material belts naturally droop, the droop distance is detected through the material belt position sensor, the rotating speed of the driving roller is adjusted by the variable frequency motor according to the droop distance, so that the material belts keep certain tension, the phenomenon of unstable tension when the laminating machine starts and stops is avoided, the problem of material laminating arching is solved, the reject ratio of products is reduced, and the product quality is ensured.
Description
Technical Field
The invention belongs to the technical field of die cutting, and relates to a die cutting laminating machine with stable laminating tension.
Background
In the die cutting industry, materials such as double-sided adhesive, release film, foam, single-sided adhesive and the like are generally laminated, then are punched by a die cutting machine, and then are laminated on a laminating machine in a waste discharge manner, and finally, a finished product required by a customer is produced. According to the requirement of the die cutting process, a plurality of laminating machines or a working mode matched with the die cutting machine are usually adopted, so that the material belt between the laminating machine and the die cutting machine or the material belt between the laminating machines is drooping due to different production rhythms, the material belt in the downstream die cutting machine or the laminating machine is insufficient in tension, and the product quality is unstable.
Disclosure of Invention
The invention aims to provide a die cutting laminating machine with stable laminating tension, which is used for solving the problem of unstable laminating tension.
The purpose of the invention can be realized by the following technical scheme:
a die-cutting laminating machine with stable laminating tension comprises a rack, a workbench arranged on the rack, a plurality of laminating mechanisms arranged on the workbench along the conveying direction of a material belt, and a material belt position sensor arranged below the discharge side of the material belt and used for detecting the drooping distance of the material belt;
the laminating mechanism comprises a pressure roller and a driving roller which are arranged side by side from top to bottom and a variable frequency motor which is in transmission connection with the driving roller, wherein the variable frequency motor is electrically connected with the material belt position sensor.
As a preferred technical scheme, the starting and stopping working modes of the variable frequency motor are as follows: when the device is started, taking half of the set working rotating speed as the initial rotating speed, then slowly accelerating to the set working rotating speed, and when the device is stopped, slowly decelerating from the set working rotating speed to the stop; through above-mentioned mode to avoid receiving inverter motor driven drive roll to stop suddenly and lead to the material to take laminating tension undersize, and start suddenly and lead to the material to take laminating tension too big, cause the problem of product arching.
Further, this cross cutting rigging machine includes a plurality of material area position sensor that set gradually from top to bottom.
Every material area position sensor corresponds specific inverter motor output speed respectively for when the material area discharge side is slowly flagging, inverter motor's output speed slowly descends until stopping, thereby material area laminating tension undersize when avoiding the drive roll to stop suddenly, and material area laminating tension is too big when starting suddenly, leads to the problem that the product arched.
Furthermore, the frame on be equipped with sensor support, a plurality of material area position sensor locate sensor support in proper order on.
Further, the material belt position sensor is an infrared sensor or a color code sensor.
Furthermore, a plurality of bottom discharging rollers are arranged below the workbench on the rack.
Furthermore, the rack is also provided with a top support, and the top support is provided with a plurality of top discharging rollers.
Furthermore, a stripping knife is arranged on the workbench.
Furthermore, the bottom of the frame is respectively provided with a universal wheel and a lifting foot seat.
Compared with the prior art, the material belt laminating machine has the advantages that the material belts are tightly pressed and laminated between the material pressing roller and the driving roller, after lamination, the discharge ends of the material belts naturally droop, the droop distance is detected through the material belt position sensor, the rotating speed of the driving roller is adjusted by the variable frequency motor according to the droop distance, so that the material belts keep certain tension, the phenomenon of unstable tension when the laminating machine starts and stops is avoided, the problem of material laminating arching is solved, the reject ratio of products is reduced, and the product quality is ensured.
Drawings
FIG. 1 is a schematic view showing a die-cut laminator for applying stable tension in example 1;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
the notation in the figure is:
1-a frame, 2-a workbench, 3-a material belt position sensor, 4-a nip roll, 5-a drive roll, 6-a sensor bracket, 7-a bottom discharging roll, 8-a top bracket, 9-a top discharging roll, 10-a stripping knife, 11-a universal wheel, 12-a lifting foot stool and 13-a material belt.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example 1:
as shown in fig. 1, the die cutting laminator with stable laminating tension comprises a frame 1, a workbench 2 arranged on the frame 1, 3 laminating mechanisms arranged on the workbench 2 along the conveying direction of a material belt 13, a stripping knife 10 arranged on the workbench 2, a material belt position sensor 3 arranged below the material belt discharging side and used for detecting the sagging distance of the material belt 13, a plurality of bottom discharging rollers 7 arranged below the workbench 2, a top support 8 arranged on the frame 1, a plurality of top discharging rollers 9 arranged on the top support 8, a universal wheel 11 arranged at the bottom of the frame 1, and a lifting foot stool 12; each laminating mechanism comprises a pressure roller 4 and a driving roller 5 which are arranged in parallel from top to bottom, and a variable frequency motor in transmission connection with the driving roller 5, wherein the variable frequency motor is electrically connected with the material belt position sensor 3.
As shown in fig. 2, a sensor holder 6 is provided on the frame 1, and the tape position sensor 3 is a color mark sensor and is provided on the sensor holder 6.
Compress tightly the laminating with a plurality of material areas 13 through nip roll 4 and drive roll 5, the laminating back, the material takes the discharge end to hang down naturally and detects flagging distance through taking position sensor 3, inverter motor then according to 5 rotational speeds of flagging distance adjustment drive roll to make material area 13 keep certain tension, concrete mode is as follows: when the device is started, taking half of the set working rotating speed as the initial rotating speed, then slowly accelerating to the set working rotating speed, and when the device is stopped, slowly decelerating from the set working rotating speed to the stop; through the cooperation work between material area position sensor 3 and the inverter motor to avoid receiving inverter motor driven drive roll 5 to start suddenly and lead to taking 13 laminating tension too big, and stop suddenly and lead to taking 13 laminating tension undersize, cause the problem of product arching, thereby solve the material laminating arching problem, reduce the product defective rate, guarantee product quality.
Example 2:
The embodiments described above are described to facilitate an understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (10)
1. The die-cutting laminating machine with stable laminating tension is characterized by comprising a rack (1), a workbench (2) arranged on the rack (1), a plurality of laminating mechanisms arranged on the workbench (2) along the conveying direction of a material belt (13), and a material belt position sensor (3) arranged below the discharge side of the material belt and used for detecting the drooping distance of the material belt (13);
the laminating mechanism comprises a material pressing roller (4) and a driving roller (5) which are arranged side by side one above the other, and a variable frequency motor in transmission connection with the driving roller (5), wherein the variable frequency motor is electrically connected with the material belt position sensor (3).
2. The die-cut laminating machine for stable laminating tension according to claim 1, characterized in that the die-cut laminating machine comprises a plurality of strip position sensors (3) arranged in sequence from top to bottom.
3. The die-cutting laminating machine with stable laminating tension according to claim 2, characterized in that the frame (1) is provided with a sensor support (6), and the plurality of strip position sensors (3) are sequentially arranged on the sensor support (6).
4. A stable application tension die cutting laminating machine according to claim 1 or 2, characterized in that the tape position sensor (3) is an infrared sensor.
5. A stable application tension die-cut laminator according to claim 1 or 2, wherein said tape position sensor (3) is a color scale sensor.
6. The die-cutting laminating machine with stable laminating tension according to claim 1, characterized in that a plurality of bottom discharging rollers (7) are arranged below the workbench (2) on the machine frame (1).
7. The die-cutting laminating machine with stable laminating tension according to claim 1, characterized in that the frame (1) is further provided with a top support (8), and the top support (8) is provided with a plurality of top discharging rollers (9).
8. The die-cutting laminating machine with stable laminating tension according to claim 1, characterized in that the worktable (2) is provided with a stripping knife (10).
9. The die cutting laminating machine with stable laminating tension according to claim 1, characterized in that the bottom of the machine frame (1) is provided with universal wheels (11).
10. The die-cutting laminating machine with stable laminating tension according to claim 1, characterized in that the bottom of the machine frame (1) is provided with a lifting foot seat (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011483035.7A CN114633540A (en) | 2020-12-16 | 2020-12-16 | Die cutting laminating machine with stable laminating tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011483035.7A CN114633540A (en) | 2020-12-16 | 2020-12-16 | Die cutting laminating machine with stable laminating tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114633540A true CN114633540A (en) | 2022-06-17 |
Family
ID=81945380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011483035.7A Pending CN114633540A (en) | 2020-12-16 | 2020-12-16 | Die cutting laminating machine with stable laminating tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114633540A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508391A (en) * | 2009-01-19 | 2009-08-19 | 广西贺州市桂东电子科技有限责任公司 | Tension control system |
| CN203331575U (en) * | 2012-12-26 | 2013-12-11 | 苍南县龙港新峰网印机械有限公司 | Die cutting machine for printing |
| CN204539476U (en) * | 2015-04-14 | 2015-08-05 | 苏州市信天游光电材料有限公司 | Automatic die cutting system |
| CN204584731U (en) * | 2015-04-14 | 2015-08-26 | 苏州市信天游光电材料有限公司 | Cross cutting waste discharge cuts combined system |
| CN205165496U (en) * | 2015-12-01 | 2016-04-20 | 广东鸿宝科技有限公司 | Continuous blowing, continuous cutting device |
| CN107082310A (en) * | 2017-04-10 | 2017-08-22 | 惠科股份有限公司 | Feeding recovering mechanism and adhering device |
| CN215243541U (en) * | 2020-12-16 | 2021-12-21 | 昊佰电子科技（上海）有限公司 | Die cutting laminating machine with stable laminating tension |
-
2020
- 2020-12-16 CN CN202011483035.7A patent/CN114633540A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508391A (en) * | 2009-01-19 | 2009-08-19 | 广西贺州市桂东电子科技有限责任公司 | Tension control system |
| CN203331575U (en) * | 2012-12-26 | 2013-12-11 | 苍南县龙港新峰网印机械有限公司 | Die cutting machine for printing |
| CN204539476U (en) * | 2015-04-14 | 2015-08-05 | 苏州市信天游光电材料有限公司 | Automatic die cutting system |
| CN204584731U (en) * | 2015-04-14 | 2015-08-26 | 苏州市信天游光电材料有限公司 | Cross cutting waste discharge cuts combined system |
| CN205165496U (en) * | 2015-12-01 | 2016-04-20 | 广东鸿宝科技有限公司 | Continuous blowing, continuous cutting device |
| CN107082310A (en) * | 2017-04-10 | 2017-08-22 | 惠科股份有限公司 | Feeding recovering mechanism and adhering device |
| CN215243541U (en) * | 2020-12-16 | 2021-12-21 | 昊佰电子科技（上海）有限公司 | Die cutting laminating machine with stable laminating tension |
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