Mechanism for dynamically and stably adjusting embossing depth of aluminum foil
By using infrared rangefinders and adjustment devices in an aluminum foil embosser, the embossing depth is monitored and adjusted in real time, the problem of inconsistent embossing depth caused by changes in thickness or temperature fluctuations of aluminum foil material is solved, and dynamic stable adjustment of embossing depth and reduction of production costs are achieved.
Patent Information
- Application Number
- CN202510323074.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2025-04-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When the aluminum foil embossing machine changes in the thickness of the aluminum foil material or fluctuates in temperature, it leads to inconsistent embossing depth, resulting in large areas with increased production costs and inconsistent embossing depth.
A dynamic stability adjustment mechanism for the embossed depth of aluminum foil is designed, and an infrared rangefinder is used to monitor the embossed depth changes in real time, and the embossed roller is adjusted in time through the adjustment device to ensure the stability of the embossed depth.
Real-time monitoring of embossed depth changes and timely adjustment of embossed rollers is achieved, thereby preventing large areas of inconsistent embossed depths of aluminum foil and reducing production costs.
Smart Images
Figure CN119839124A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of aluminum foil embossing machines, and in particular to a dynamic and stable adjustment mechanism for the embossing depth of aluminum foil. Background Art
[0002] The aluminum foil embossing machine is a device specially used for embossing the surface of aluminum foil materials. Its specific structure includes a mounting platform, a placing reel mounted on the mounting platform for placing an aluminum foil roll, a tension reel arranged on the mounting platform for increasing the tension of the aluminum foil roll, an embossing roller arranged at the lower end of the mounting platform for embossing the aluminum foil, and a storage reel arranged on the side of the mounting platform provided with the embossing roller for rolling up the embossed aluminum foil. The method of use is to mount the aluminum foil roll on the placing reel, then pull the aluminum foil roll around from above the tension reel, then around from below the embossing roller, and finally roll it onto the storage reel, then start the placing reel, the embossing roller and the storage reel, so that the storage reel rolls up the aluminum foil, so that the aluminum foil is rolled by the embossing roller to form embossing during the rolling process.
[0003] However, when the thickness of the aluminum foil material changes or the temperature fluctuates, the embossing depth of the embossing roller will be inconsistent. Since the embossing depth changes slightly, it may take a long time for the inspectors at the storage reel to discover it. At this time, the aluminum foil with inconsistent embossing depth can no longer be used and needs to be reworked, which greatly increases the production cost. For this reason, the present application proposes a dynamic and stable adjustment mechanism for the embossing depth of aluminum foil, which is used to monitor the changes in the embossing depth in real time and adjust the embossing roller in time, so as to prevent the occurrence of inconsistent embossing depth of the aluminum foil over a large area. Summary of the invention
[0004] In view of the shortcomings of the prior art, the purpose of this application is to provide a dynamic and stable adjustment mechanism for the embossing depth of aluminum foil, which is used to monitor the changes in the embossing depth in real time and adjust the embossing roller in time, so as to prevent the occurrence of inconsistent embossing depth over a large area of aluminum foil.
[0005] The above-mentioned purpose of the present application is achieved through the following technical solutions: a dynamic and stable adjustment mechanism for the embossing depth of aluminum foil, comprising a mounting platform, a placement reel mounted on the mounting platform for placing an aluminum foil roll, a tension reel arranged on the mounting platform for increasing the tension of the aluminum foil roll, an embossing roller arranged at the lower end of the mounting platform for embossing the aluminum foil, and a storage reel arranged on the side of the mounting platform where the embossing roller is provided for winding up the embossed aluminum foil, mounting plates are arranged on both sides of the lower end of the mounting platform, the embossing roller is located between the two mounting plates, and an adjustment device for adjusting the embossing roller is arranged on the opposite sides of the two mounting plates, an infrared rangefinder for detecting the embossing depth is installed on one of the two mounting plates, a control panel for receiving the embossing depth signal of the infrared rangefinder and controlling the adjustment device to adjust the embossing roller according to the embossing depth signal is installed on the mounting platform, and the infrared rangefinder is located on the discharge port side of the embossing roller.
[0006] By adopting the above technical solution, the user first installs the sample aluminum foil on the aluminum foil embossing machine, then uses the infrared rangefinder to measure the embossing depth, and inputs the embossing depth data into the control panel through the control panel, then removes the sample aluminum foil, and then installs the aluminum foil roll on the placement reel, and then pulls the aluminum foil roll to pass over the tension reel, and then pass under the embossing roller, and finally winds it onto the storage reel, and then starts the placement reel, the embossing roller and the storage reel, so that the storage reel reels the aluminum foil, so that the aluminum foil is rolled by the embossing roller to form embossing during the rolling process, when the thickness of the aluminum foil material changes or the temperature fluctuates, resulting in inconsistent embossing depth pressed by the embossing roller, the infrared rangefinder detects the embossing depth change, and sends the changed embossing depth data to the control panel, and the control panel adjusts the embossing roller upward or downward through the adjustment device according to the changed embossing depth, so that the embossing depth returns to normal, so that the purpose of real-time monitoring of the embossing depth change and timely adjustment of the embossing roller is achieved, thereby preventing the aluminum foil embossing depth from being inconsistent over a large area.
[0007] Furthermore, the adjusting device includes an adjusting electric cylinder arranged on the opposite sides of the two mounting plates and a driving motor installed on the output end of the adjusting electric cylinder, the output end of the adjusting electric cylinder faces upward, and a first signal receiver for controlling the lifting and lowering of the output end of the adjusting electric cylinder is provided in the adjusting electric cylinder, the embossing roller is installed on the output end of the driving motor, and the two mounting plates are provided with sliding grooves near the adjusting electric cylinder along the height direction of the mounting plates for the output end of the driving motor to extend into the two mounting plates, and the signal of the first signal receiver is connected to the control panel.
[0008] By adopting the above technical solution, when the control panel receives the embossing depth data, it will compare it with the embossing depth data input by the user. If the received embossing depth data is deeper than the embossing depth data input by the user, the control panel will send an upward signal to the first signal receiver. At this time, the first signal receiver controls the output end of the regulating electric cylinder to rise, so that the embossing roller rises, thereby making the embossing depth return to the embossing depth data input by the user.
[0009] Furthermore, two opposite connecting plates are provided on one side of the mounting platform close to the embossing roller, the tension reel is installed between the two connecting plates, and a control device for controlling the lifting and lowering of the tension reel is provided on the opposite sides of the two connecting plates.
[0010] Furthermore, the control device includes a control electric cylinder arranged on the opposite sides of the two connecting plates and a mounting block arranged on the output end of the control electric cylinder. A connecting groove is provided on the connecting plate along the height direction of the connecting plate for the tension reel to pass through the connecting plate. The tension reel is rotatably connected to the mounting block. A second signal receiver is provided in the control electric cylinder for regulating the lifting and lowering of the output end of the control electric cylinder. The signal of the second signal receiver is connected to the control panel.
[0011] By adopting the above technical solution, although the adjustment device and the setting of the infrared rangefinder can monitor the change of embossing depth in real time and adjust the embossing roller in time, after the adjustment device adjusts the height of the embossing roller, the height change of the embossing roller will cause the tension of the aluminum foil attached to the embossing roller to change, which will cause the pressure of the embossing roller on the aluminum foil to change, and may cause the embossing depth to change. The setting of the control device solves this technical problem. When the control panel sends an upward signal to the first signal receiver, it also sends an upward signal to the second signal receiver, so that the second signal receiver controls the output end of the electric cylinder to rise, so that the tension reel also rises. In this way, after the height of the embossing roller changes, the tension of the aluminum foil attached to the embossing roller will not change, further preventing the embossing depth from changing, and improving the stability of the embossing roller processing.
[0012] Furthermore, an adjustment structure for adjusting the infrared rangefinder is provided at the location where the infrared rangefinder is installed on the mounting plate.
[0013] Furthermore, the adjustment structure includes a plurality of adjustment holes opened along the height direction of the mounting plate, an adjustment rod plugged into the mounting plate through the adjustment holes, and a fixing block fixedly arranged on the end face of the adjustment rod, and the infrared rangefinder is mounted on the fixing block.
[0014] By adopting the above technical solution, although the setting of the adjustment device and the infrared rangefinder can monitor the change of embossing depth in real time and adjust the embossing roller in time, when the user replaces the new embossing roller, if the diameter of the new embossing roller is greatly different from that of the old embossing roller, the angle of the aluminum foil wrapped around the embossing roller will also be different, which causes the detection surface of the infrared rangefinder to be unable to face the embossing on the aluminum foil, resulting in the infrared rangefinder being unable to detect the accurate embossing depth. The setting of the adjustment structure solves this technical problem. Through the setting of the adjustment structure, when the user replaces the new embossing roller, the user can install the sample aluminum foil on the aluminum foil embossing machine, and then select an adjustment hole of a suitable height to insert the adjustment rod with the infrared rangefinder into the adjustment hole, and then rotate the adjustment rod so that the detection surface of the infrared rangefinder faces the sample aluminum foil. In this way, the infrared rangefinder can detect the correct depth of the embossing on the aluminum foil even after the embossing roller is replaced.
[0015] Furthermore, the adjustment structure also includes a connecting sleeve, the connecting sleeve is inserted into the adjustment hole, the adjustment rod is threadedly connected to the connecting sleeve and passes through the connecting sleeve, and a fixing device for fixing the adjustment structure is provided on the side of the mounting plate facing away from the embossing roller.
[0016] Furthermore, the fixing device includes a fixing plate fixedly arranged on the upper end of a surface of the mounting plate facing away from the embossing roller, a positioning plate arranged on an end of the fixing plate away from the mounting plate and extending downward, a plurality of positioning holes corresponding to the adjustment holes opened on the positioning plate, and a fixing sleeve threadedly connected in the positioning holes and passing through the positioning plate, and the end of the adjusting rod away from the infrared rangefinder is threadedly connected to the fixing sleeve.
[0017] By adopting the above technical solution, although the setting of the adjustment structure enables the infrared rangefinder to detect the correct depth of the embossing on the aluminum foil even after the embossing roller is replaced, since the aluminum foil embossing machine may generate vibration during operation, the vibration will cause the position of the adjustment rod to shift, so that the infrared rangefinder may not be aligned with the embossing. The conventional solution is usually to set the adjustment rod and the adjustment hole to be threadedly connected, but when the adjustment rod threadedly connected to the adjustment hole adjusts the angle of the infrared rangefinder detection surface, the distance between the infrared rangefinder and the mounting plate will change. The changed distance may cause the infrared rangefinder detection surface to be unable to align with the embossing, so that the infrared rangefinder cannot accurately detect. The setting of the connecting sleeve and the fixing device solves this technical problem. Through the setting of the fixing device of the connecting sleeve, the user adjusts the infrared rangefinder by turning the adjusting rod. After the adjustment is completed, the connecting sleeve is pulled so that the infrared rangefinder detection surface can be aligned with the embossing, and then the connecting sleeve is supported and the fixing sleeve is screwed to connect the fixing sleeve to the upper adjusting rod, thereby fixing the entire adjustment structure, so as to prevent the position of the adjusting rod from shifting due to vibration.
[0018] Furthermore, a connection structure is provided between the embossing roller and the output end of the driving motor, and the embossing roller is mounted on the output end of the driving motor through the connection structure.
[0019] Furthermore, the connection structure includes a semicircular mounting plate arranged on the end face of the output end of the driving motor with the opening facing upward, a fixing threaded hole opened on the bottom surface of the semicircular mounting plate, and a fixing bolt passing through the embossing roller and threadedly connected to the semicircular mounting plate through the fixing threaded hole.
[0020] By adopting the above technical solution, when the user installs a new embossing roller, he only needs to unscrew the fixing bolts, then remove the old embossing roller, and then install the new embossing roller on the semicircular mounting plate, and then pick up the fixing bolts, pass through the new embossing roller and thread it onto the semicircular mounting plate.
[0021] In summary, the present application includes at least one of the following beneficial technical effects: Through the setting of the infrared rangefinder and the adjusting device, when the thickness of the aluminum foil material changes or the temperature fluctuates, resulting in inconsistent embossing depth of the embossing roller, the infrared rangefinder detects the change in embossing depth and sends the changed embossing depth data to the control panel. The control panel adjusts the embossing roller upward or downward through the adjusting device according to the changed embossing depth, so that the embossing depth returns to normal. In this way, the embossing depth change is monitored in real time and the embossing roller is adjusted in time, thereby preventing the situation where the embossing depth of the aluminum foil is inconsistent over a large area. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the overall structure of the embodiment; Figure 2 yes Figure 1 Enlarged view of part A in the middle; Figure 3 It is another view of the overall structure of the embodiment; Figure 4 yes Figure 3 Enlarged view of middle part B; Figure 5 yes Figure 3 Enlarged view of part C in the middle.
[0023] Figure numerals: 1. Installation platform; 10. Placement roll; 11. Tension roll; 12. Embossing roller; 13. Storage roll; 14. Installation plate; 15. Control panel; 16. Connecting plate; 2. Adjustment device; 20. Adjustment cylinder; 21. Drive motor; 3. Infrared rangefinder; 4. Control device; 40. Control cylinder; 41. Installation block; 5. Adjustment structure; 50. Adjustment hole; 51. Adjustment rod; 52. Fixing block; 53. Connecting sleeve; 6. Fixing device; 60. Fixing plate; 61. Positioning plate; 62. Positioning hole; 63. Fixing sleeve; 7. Connecting structure; 70. Semicircular mounting plate; 71. Fixing bolt. DETAILED DESCRIPTION
[0024] The present application is further described in detail below in conjunction with the accompanying drawings.
[0025] Example, see Figure 1 , Figure 2A dynamic and stable adjustment mechanism for embossing depth of aluminum foil comprises a mounting platform 1, a placing reel 10 mounted on the mounting platform 1 for placing an aluminum foil roll, a tension reel 11 arranged on the mounting platform 1 for increasing the tension of the aluminum foil roll, an embossing roller 12 arranged at the lower end of the mounting platform 1 for embossing the aluminum foil, and a storage reel 13 arranged on the side of the mounting platform 1 provided with the embossing roller 12 for rolling up the embossed aluminum foil, mounting plates 14 are arranged on both sides of the lower end of the mounting platform 1, the embossing roller 12 is located between the two mounting plates 14, and an adjustment device 2 for adjusting the embossing roller 12 is arranged on the opposite side of the two mounting plates 14, an infrared rangefinder 3 for detecting the embossing depth is installed on one of the two mounting plates 14, and the mounting platform A control panel 15 is installed on the platform 1 for receiving the embossing depth signal of the infrared rangefinder 3 and controlling the adjusting device 2 to adjust the embossing roller 12 according to the embossing depth signal. The infrared rangefinder 3 is located at the discharge port side of the embossing roller 12. The adjusting device 2 includes an adjusting electric cylinder 20 arranged on the opposite sides of the two mounting plates 14 and a driving motor 21 installed on the output end of the adjusting electric cylinder 20. The output end of the adjusting electric cylinder 20 faces upward, and a first signal receiver for controlling the lifting of the output end of the adjusting electric cylinder 20 is arranged in the adjusting electric cylinder 20. The embossing roller 12 is installed on the output end of the driving motor 21. The two mounting plates 14 are close to the adjusting electric cylinder 20 and are provided with a slide groove along the height direction of the mounting plates 14 for the output end of the driving motor 21 to extend into the two mounting plates 14. A signal receiver is connected to the control panel 15. First, the user installs the sample aluminum foil on the aluminum foil embossing machine, and then uses the infrared rangefinder 3 to measure the embossing depth, and inputs the embossing depth data into the control panel 15 through the control panel 15. Then, the sample aluminum foil is disassembled, and the aluminum foil roll is installed on the placement reel 10. Then, the aluminum foil roll is pulled to pass over the tension reel 11, and then pass under the embossing roller 12, and finally wound onto the storage reel 13. Then, the placement reel 10, the embossing roller 12 and the storage reel 13 are started, so that the storage reel 13 rewinds the aluminum foil, so that the aluminum foil is rolled by the embossing roller 12 to form embossing during the rewinding process. When the thickness of the aluminum foil material changes or the temperature fluctuates, the embossing roller 12 presses out When the embossing depth is inconsistent, the infrared rangefinder 3 detects the change in embossing depth and sends the changed embossing depth data to the control panel 15. After receiving the embossing depth data, the control panel 15 will compare it with the embossing depth data input by the user. If the received embossing depth data is deeper than the embossing depth data input by the user, the control panel 15 will send an increasing signal to the first signal receiver. At this time, the first signal receiver controls the output end of the regulating electric cylinder 20 to rise, so that the embossing roller 12 rises, thereby making the embossing depth return to the embossing depth data input by the user. In this way, the embossing depth change is monitored in real time and the embossing roller 12 is adjusted in time, so as to prevent the occurrence of inconsistent embossing depth of aluminum foil over a large area.
[0026] Although the setting of the adjusting device 2 and the infrared rangefinder 3 can monitor the change of embossing depth in real time and adjust the embossing roller 12 in time, after the adjusting device 2 adjusts the height of the embossing roller 12, the height change of the embossing roller 12 will cause the tension of the aluminum foil attached to the embossing roller 12 to change, which will cause the pressure of the embossing roller 12 on the aluminum foil to change, and may cause the embossing depth to change. In order to solve this technical problem, in this embodiment, two opposite connecting plates 16 are provided on the side of the mounting platform 1 close to the embossing roller 12, the tension reel 11 is installed between the two connecting plates 16, and the side of the two connecting plates 16 facing away from each other is provided with a control device 4 for controlling the lifting and lowering of the tension reel 11, the control device 4 includes a control electric cylinder 40 arranged on the side of the two connecting plates 16 facing away from each other and a control cylinder 40 arranged on the control A mounting block 41 is provided on the output end of the control cylinder 40, and a connecting groove is provided on the connecting plate 16 along the height direction of the connecting plate 16 for the tension reel 11 to pass through the connecting plate 16. The tension reel 11 is rotatably connected to the mounting block 41. A second signal receiver for regulating the lifting and lowering of the output end of the control cylinder 40 is provided in the control cylinder 40. The signal of the second signal receiver is connected to the control panel 15. When the control panel 15 sends an ascending signal to the first signal receiver, it also sends an ascending signal to the second signal receiver, so that the second signal receiver regulates and controls the output end of the control cylinder 40 to rise, so that the tension reel 11 also rises. In this way, after the embossing roller 12 changes in height, the tension of the aluminum foil attached to the embossing roller 12 will not change, further preventing the embossing depth from changing and improving the processing stability of the embossing roller 12.
[0027] Although the setting of the adjustment device 2 and the infrared rangefinder 3 can monitor the change of the embossing depth in real time and adjust the embossing cylinder 12 in time, when the user replaces the new embossing cylinder 12, if the diameter of the new embossing cylinder 12 is greatly different from that of the old embossing cylinder 12, the angle of the aluminum foil wrapped around the embossing cylinder 12 will also be different, which will cause the detection surface of the infrared rangefinder 3 to be unable to face the embossing on the aluminum foil, resulting in the infrared rangefinder 3 being unable to detect the accurate embossing depth. In order to solve this technical problem, reference is made to Figure 3 , Figure 4In this embodiment, an adjustment structure 5 for adjusting the infrared rangefinder 3 is provided at the mounting plate 14 where the infrared rangefinder 3 is mounted. The adjustment structure 5 includes a plurality of adjustment holes 50 opened along the height direction of the mounting plate 14, an adjustment rod 51 plugged into the mounting plate 14 through the adjustment holes 50, and a fixing block 52 fixedly arranged on the end face of the adjustment rod 51. The infrared rangefinder 3 is mounted on the fixing block 52. When the user replaces a new embossing cylinder 12, the user can mount the sample aluminum foil on the aluminum foil embossing machine, and then select an adjustment hole 50 of a suitable height to plug the adjustment rod 51 with the infrared rangefinder into the adjustment hole 50, and then rotate the adjustment rod 51 so that the detection surface of the infrared rangefinder 3 faces the sample aluminum foil. In this way, the infrared rangefinder 3 can detect the correct depth of the embossing on the aluminum foil even after the embossing cylinder 12 is replaced.
[0028] Although the setting of the adjustment structure 5 enables the infrared rangefinder 3 to detect the correct depth of the embossing on the aluminum foil even after the embossing roller 12 is replaced, the aluminum foil embossing machine may generate vibrations during operation, and the vibrations will cause the position of the adjustment rod 51 to shift, so that the infrared rangefinder 3 may not be able to align with the embossing. The conventional solution is usually to set the adjustment rod 51 and the adjustment hole 50 to be threadedly connected. However, when the adjustment rod 51 threadedly connected to the adjustment hole 50 adjusts the angle of the detection surface of the infrared rangefinder 3 by the adjustment rod 51, the distance between the infrared rangefinder 3 and the mounting plate 14 will change. The changed distance may cause the detection surface of the infrared rangefinder 3 to be unable to align with the embossing, so that the infrared rangefinder 3 cannot accurately perform detection. In order to solve this technical problem, the present embodiment sets the adjustment structure 5 to also include a connecting sleeve 53, the connecting sleeve 53 is inserted into the adjusting hole 50, the adjusting rod 51 is threadedly connected to the connecting sleeve 53 and passes through the connecting sleeve 53, and is turned away from the embossing on the mounting plate 14. A fixing device 6 for fixing the adjustment structure 5 is provided on one side of the embossing cylinder 12, and the fixing device 6 includes a fixing plate 60 fixedly arranged on the upper end of the side of the mounting plate 14 away from the embossing cylinder 12, a positioning plate 61 arranged on the end of the fixing plate 60 away from the mounting plate 14 and extending downward, a plurality of positioning holes 62 corresponding to the adjustment holes 50 opened on the positioning plate 61, and a fixing sleeve 63 threadedly connected in the positioning hole 62 and passing through the positioning plate 61. The end of the adjusting rod 51 away from the infrared rangefinder 3 is threadedly connected to the fixing sleeve 63. Through the setting of the fixing device 6 of the connecting sleeve 53, the user adjusts the infrared rangefinder 3 by rotating the adjusting rod 51. After the adjustment is completed, the connecting sleeve 53 is pulled so that the detection surface of the infrared rangefinder 3 can be aligned with the embossing. Then, the connecting sleeve 53 is supported and the fixing sleeve 63 is screwed so that the fixing sleeve 63 is threadedly connected to the adjusting rod 51, thereby fixing the entire adjustment structure 5. In this way, the position of the adjusting rod 51 is prevented from being offset due to vibration.
[0029] Reference Figure 5In this embodiment, a connecting structure 7 is provided between the embossing roller 12 and the output end of the driving motor 21. The embossing roller 12 is installed on the output end of the driving motor 21 through the connecting structure 7. The connecting structure 7 includes a semicircular mounting plate 70 which is arranged on the end surface of the output end of the driving motor 21 and has an opening facing upward, a fixing threaded hole provided on the bottom surface of the semicircular mounting plate 70, and a fixing bolt 71 which passes through the embossing roller 12 and is threadedly connected to the semicircular mounting plate 70 through the fixing threaded hole. When the user installs a new embossing roller 12, he only needs to unscrew the fixing bolt 71, then remove the old embossing roller 12, and then install the new embossing roller 12 on the semicircular mounting plate 70, and then pick up the fixing bolt 71, pass it through the new embossing roller 12 and thread it to the upper semicircular mounting plate 70.
[0030] Specific implementation process: first, the user installs the sample aluminum foil on the aluminum foil embossing machine, and then uses the infrared rangefinder 3 to measure the embossing depth, and inputs the embossing depth data into the control panel 15 through the control panel 15, and then removes the sample aluminum foil, and then installs the aluminum foil roll on the placement reel 10, and then pulls the aluminum foil roll to pass over the tension reel 11, and then pass under the embossing roller 12, and finally winds it onto the storage reel 13, and then starts the placement reel 10, the embossing roller 12 and the storage reel 13, so that the storage reel 13 rewinds the aluminum foil, so that the aluminum foil is rolled by the embossing roller 12 to form embossing during the rewinding process. When the thickness of the aluminum foil material changes or the temperature fluctuates, resulting in inconsistent embossing depths pressed by the embossing roller 12, the infrared rangefinder 3 detects The embossing depth changes and sends the changed embossing depth data to the control panel 15. After receiving the embossing depth data, the control panel 15 will compare it with the embossing depth data input by the user. If the received embossing depth data is deeper than the embossing depth data input by the user, the control panel 15 will send an ascending signal to the first signal receiver and the second signal receiver. At this time, the first signal receiver controls the output end of the electric cylinder 20 to rise, so that the embossing roller 12 rises, thereby making the embossing depth return to the embossing depth data input by the user. At the same time, the second signal receiver controls the output end of the electric cylinder 40 to rise, so that the tension reel 11 also rises, so that after the height of the embossing roller 12 changes, the tension of the aluminum foil attached to the embossing roller 12 will not change.
[0031] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A dynamic and stable adjustment mechanism for the embossing depth of aluminum foil, characterized in that: The invention comprises a mounting platform (1), a placement reel (10) mounted on the mounting platform (1) for placing an aluminum foil roll, a tension reel (11) arranged on the mounting platform (1) for increasing the tension of the aluminum foil roll, an embossing roller (12) arranged at the lower end of the mounting platform (1) for embossing the aluminum foil, and a storage reel (13) arranged on the side of the mounting platform (1) provided with the embossing roller (12) for rolling up the embossed aluminum foil, wherein mounting plates (14) are arranged on both sides of the lower end of the mounting platform (1), and the embossing roller (12) is located on both sides. Two mounting plates (14) are arranged between the two mounting plates (14), and an adjusting device (2) for adjusting the embossing roller (12) is provided on the opposite sides of the two mounting plates (14); an infrared rangefinder (3) for detecting the embossing depth is installed on one of the two mounting plates (14); a control panel (15) for receiving the embossing depth signal of the infrared rangefinder (3) and controlling the adjusting device (2) to adjust the embossing roller (12) according to the embossing depth signal is installed on the mounting platform (1); the infrared rangefinder (3) is located on the discharge port side of the embossing roller (12).
2. According to claim 1, a dynamic and stable adjustment mechanism for aluminum foil embossing depth, characterized in that: The adjusting device (2) comprises an adjusting electric cylinder (20) arranged on opposite sides of two mounting plates (14) and a driving motor (21) installed on the output end of the adjusting electric cylinder (20), the output end of the adjusting electric cylinder (20) facing upward, a first signal receiver for controlling the lifting and lowering of the output end of the adjusting electric cylinder (20) is arranged in the adjusting electric cylinder (20), the embossing roller (12) is installed on the output end of the driving motor (21), and a sliding groove for allowing the output end of the driving motor (21) to extend into the two mounting plates (14) is provided at a position close to the adjusting electric cylinder (20) along the height direction of the mounting plates (14), and the signal of the first signal receiver is connected to the control panel (15).
3. According to claim 1, a dynamic and stable adjustment mechanism for aluminum foil embossing depth, characterized in that: Two opposing connecting plates (16) are provided on one side of the mounting platform (1) close to the embossing roller (12); the tension reel (11) is installed between the two connecting plates (16); and a control device (4) for controlling the lifting and lowering of the tension reel (11) is provided on the opposite sides of the two connecting plates (16).
4. According to claim 3, a dynamic and stable adjustment mechanism for aluminum foil embossing depth, characterized in that: The control device (4) comprises a control electric cylinder (40) arranged on opposite sides of two connecting plates (16) and a mounting block (41) arranged on the output end of the control electric cylinder (40); a connection groove for allowing the tension reel (11) to pass through the connecting plate (16) is provided on the connecting plate (16) along the height direction of the connecting plate (16); the tension reel (11) is rotatably connected to the mounting block (41); a second signal receiver for regulating the lifting and lowering of the output end of the control electric cylinder (40) is provided in the control electric cylinder (40); the signal of the second signal receiver is connected to the control panel (15).
5. According to claim 1, a dynamic and stable adjustment mechanism for aluminum foil embossing depth, characterized in that: The mounting plate (14) is provided with an adjustment structure (5) for adjusting the infrared rangefinder (3) at the location where the infrared rangefinder (3) is mounted.
6. The dynamic and stable adjustment mechanism for aluminum foil embossing depth according to claim 5, characterized in that: The adjustment structure (5) comprises a plurality of adjustment holes (50) opened along the height direction of the mounting plate (14), an adjustment rod (51) plugged into the mounting plate (14) through the adjustment holes (50), and a fixing block (52) fixedly arranged on the end surface of the adjustment rod (51), and the infrared rangefinder (3) is mounted on the fixing block (52).
7. The dynamic and stable adjustment mechanism for aluminum foil embossing depth according to claim 6, characterized in that: The adjustment structure (5) further comprises a connecting sleeve (53), wherein the connecting sleeve (53) is inserted into the adjustment hole (50), the adjustment rod (51) is threadedly connected to the connecting sleeve (53) and passes through the connecting sleeve (53), and a fixing device (6) for fixing the adjustment structure (5) is provided on a side of the mounting plate (14) facing away from the embossing roller (12).
8. The dynamic and stable adjustment mechanism for aluminum foil embossing depth according to claim 7, characterized in that: The fixing device (6) comprises a fixing plate (60) fixedly arranged on the upper end of a surface of the mounting plate (14) away from the embossing roller (12), a positioning plate (61) arranged on an end of the fixing plate (60) away from the mounting plate (14) and extending downward, a plurality of positioning holes (62) corresponding to the adjustment holes (50) formed on the positioning plate (61), and a fixing sleeve (63) threadedly connected in the positioning holes (62) and passing through the positioning plate (61); an end of the adjusting rod (51) away from the infrared rangefinder (3) is threadedly connected to the fixing sleeve (63).
9. The dynamic and stable adjustment mechanism for aluminum foil embossing depth according to claim 2, characterized in that: A connecting structure (7) is provided between the embossing roller (12) and the output end of the driving motor (21), and the embossing roller (12) is mounted on the output end of the driving motor (21) via the connecting structure (7).
10. A dynamic and stable adjustment mechanism for aluminum foil embossing depth according to claim 9, characterized in that: The connection structure (7) comprises a semicircular mounting plate (70) disposed on the end surface of the output end of the driving motor (21) and with its opening facing upward, a fixing threaded hole provided on the bottom surface of the semicircular mounting plate (70), and a fixing bolt (71) passing through the embossing roller (12) and threadedly connected to the semicircular mounting plate (70) through the fixing threaded hole.