CN220239076U - Glue amount control structure of vertical laminating machine - Google Patents
Glue amount control structure of vertical laminating machine Download PDFInfo
- Publication number
- CN220239076U CN220239076U CN202322092993.7U CN202322092993U CN220239076U CN 220239076 U CN220239076 U CN 220239076U CN 202322092993 U CN202322092993 U CN 202322092993U CN 220239076 U CN220239076 U CN 220239076U
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- Prior art keywords
- glue
- scraper
- control structure
- sliding block
- amount control
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- 239000003292 glue Substances 0.000 title claims abstract description 92
- 238000010030 laminating Methods 0.000 title claims abstract description 33
- 239000000758 substrate Substances 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007774 anilox coating Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000010073 coating (rubber) Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 5
- 238000004513 sizing Methods 0.000 abstract description 4
- 238000004026 adhesive bonding Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002489 tectorial membrane Anatomy 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a glue amount control structure of a vertical laminating machine, which comprises a glue box, wherein the top of the glue box is provided with an opening and is used for accommodating glue; the glue applying roller is transversely arranged above the glue box, and at least one part of the glue applying roller is positioned in the glue box so as to leach glue in the glue box; the scraper is arranged on one side of the rubberizing roller in parallel; the driving device is provided with two groups and is respectively connected with two ends of the scraper to drive the scraper to approach or separate from the rubber coating roller; the sensor is arranged on one side of the rubberizing roller and used for detecting the thickness of the sizing material coated on the laminating substrate, and is in communication connection with the driving device and used for transmitting signals for controlling the scraper to approach or separate from the rubberizing roller to the driving device.
Description
Technical Field
The application belongs to the technical field of laminating machines, and more particularly relates to a glue amount control structure of a vertical laminating machine.
Background
The vertical film laminating machine is equipment for protecting the surfaces of printed matters such as books, paintbooks and paper, and the like, glue is firstly coated on the surfaces of film-laminated base materials and then is compounded on the surfaces of the printed matters such as the paper, wherein a glue quantity control structure in glue coating is an important component part of the glue quantity control structure, and the traditional glue quantity control structure of the vertical film laminating machine generally adopts a mechanical manual regulation mode, but the regulation range of the regulation mode is limited, and the glue quantity can be regulated only in a small range and cannot be regulated accurately in a large range; when the rotating speed of the rubber coating roller is increased from 30 meters/minute to 80 meters/minute, the rubber amount becomes thinner along with the increase of the speed, so that when a user runs at a high speed after the rubber amount is adjusted according to the low speed, the product does not reach the standard, and when the situation occurs, a large amount of scrapping occurs; therefore, there is a need to solve the above-mentioned technical problems.
Disclosure of Invention
An aim of the embodiment of the application is to provide a vertical laminating machine glue amount control structure to solve the technical problem that the vertical laminating machine glue amount control structure that exists among the prior art can't realize accurate regulation in a large scale.
In order to achieve the above purpose, the technical scheme adopted in the application is as follows: the utility model provides a vertical laminating machine glue volume control structure, include:
the top of the glue box is provided with an opening and is used for accommodating glue stock;
the glue applying roller is transversely arranged above the glue box, and at least one part of the glue applying roller is positioned in the glue box so as to leach glue in the glue box;
the scraper is arranged on one side of the rubberizing roller in parallel;
the driving device is provided with two groups and is respectively connected with two ends of the scraper to drive the scraper to approach or separate from the rubber coating roller;
the sensor is arranged on one side of the rubberizing roller and used for detecting the thickness of the sizing material coated on the laminating substrate, and is in communication connection with the driving device and used for transmitting signals for controlling the scraper to approach or separate from the rubberizing roller to the driving device.
Optionally, the driving device comprises a servo motor, a screw rod, a nut seat, a sliding block and a guide rail;
the servo motor is in transmission connection with the screw rod and used for driving the screw rod to rotate around the central axis of the screw rod, the screw rod is in threaded connection with the nut seat, the sliding block is fixedly connected with the nut seat and is in sliding connection with the guide rail, and the extending direction of the guide rail is perpendicular to the central axis of the glue feeding roller;
the scraper is connected with the sliding block, and the servo motor is connected with the sensor in a communication mode.
Optionally, a hand wheel is connected to one end of the screw rod far away from the nut seat, and the hand wheel and the screw rod are coaxially arranged.
Optionally, a spring is arranged between the sliding block and the guide rail, one end of the spring is abutted against the sliding block, and the other end of the spring is abutted against the guide rail;
the axial direction of the spring is the same as the extending direction of the guide rail.
Optionally, the glue amount control structure of the vertical film laminating machine further comprises a scraper seat and a locking mechanism;
the two ends of the scraper seat are respectively and rotatably connected with the sliding block and embedded into the sliding block, and the locking mechanism is used for abutting against the scraper seat so as to limit the scraper seat to rotate relative to the sliding block;
the scraper is arranged on the scraper seat.
Optionally, the locking mechanism comprises a locking handle and a locking bolt, and the locking handle is connected to the locking bolt;
the sliding block is provided with a threaded hole for the locking bolt to pass through, and the locking bolt is driven by rotating the locking handle and moves along the axis direction of the locking handle so as to be abutted or separated with the scraper seat.
Optionally, a kidney-shaped groove for the locking bolt to pass through is formed in the guide rail; one end of the locking bolt penetrates through the kidney-shaped groove, the other end of the locking bolt is reserved on the other side of the guide rail and connected with the locking handle, the longitudinal direction of the kidney-shaped groove is consistent with the moving direction of the sliding block, and the length of the kidney-shaped groove is matched with the stroke of the sliding block.
Optionally, a step is arranged on the scraper seat, and one side, away from the rubberizing roller, of the scraper abuts against the step;
the scraper seat is also connected with a pressing plate, and the scraper is clamped between the scraper seat and the pressing plate.
Optionally, the rubberizing roller is a ceramic anilox roller, and the surface of the rubberizing roller is provided with a plurality of net holes for storing glue.
The application provides a vertical laminating machine glue volume control structure's beneficial effect lies in: compared with the prior art, be provided with the drive arrangement who is used for driving the scraper to be close to or keep away from the rubberizing roller in the vertical laminating machine volume of gluing control structure that provides in this application to drive arrangement links in the sensor that sets up last rubber roller one side, and drive arrangement is through receiving the tectorial membrane substrate sizing material coating thickness signal that detects on the sensor, can drive the scraper in a flexible way and be close to or keep away from the rubberizing roller, thereby adjusts the volume of gluing on the rubberizing roller. According to this structure, the vertical laminating machine volume of gluing control structure that this application provided can be when last rubber roll speed adjusts in a large scale, and the volume of gluing on the accurate regulation rubberizing roller is far superior to prior art.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of a glue amount control structure of a vertical laminator according to an embodiment of the application;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A;
FIG. 3 is a second cross-sectional view of a glue amount control structure of a vertical laminator according to an embodiment of the application;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
fig. 5 is a partial sectional view in a top view of a glue amount control structure of a vertical laminator according to an embodiment of the application.
Wherein, each reference sign in the figure: 101. a glue box; 102. a glue applying roller; 103. a scraper; 104. a sensor; 105. a film-coated substrate; 106. a servo motor; 107. a screw rod; 108. a nut seat; 109. a slide block; 110. a guide rail; 111. a hand wheel; 112. a spring; 113. a scraper seat; 114. a locking handle; 115. a locking bolt; 116. a kidney-shaped groove; 117. a pressing plate; 118. a bearing seat; 119. a wallboard; 120. a step.
Description of the embodiments
In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 5, a description will be given of a glue amount control structure of a vertical film laminating machine according to an embodiment of the present application. The glue amount control structure of the vertical laminating machine comprises a glue box 101, a glue applying roller 102, a scraper 103, a driving device and a sensor 104. Wherein:
the top of the rubber box 101 is provided with an opening and is used for containing rubber, the rubber coating roller 102 is transversely arranged above the rubber box 101, at least one part of the rubber coating roller 102 is positioned in the rubber box 101 to leach the rubber in the rubber box 101, the scrapers 103 are arranged on one side of the rubber coating roller 102 in parallel, the driving device is provided with two groups and respectively connected with two ends of the scrapers 103 to drive the scrapers 103 to be close to or far away from the rubber coating roller 102, the sensor 104 is arranged on one side of the rubber coating roller 102 and is used for detecting the rubber coating thickness on the laminating substrate 105, and the sensor 104 is connected with the driving device in a communication mode and is used for transmitting signals for controlling the scrapers 103 to be close to or far away from the rubber coating roller 102 to the driving device.
When the glue amount control structure of the vertical laminating machine provided in the embodiment is used, glue is firstly poured into the glue box 101, and then the laminating machine is started. As the coated substrate 105 passes over the applicator roll 102, the sensor 104 detects the thickness of the size coating on the coated substrate 105 and transmits a signal to the drive. The driving device controls the scraper 103 to approach or separate from the glue applying roller 102 according to the signal, so as to adjust the glue amount. The coating thickness of the sizing material on the coated substrate 105 can be controlled by adjusting the distance between the scraper 103 and the glue applying roller 102, so that the coating effect required by production is achieved. In addition, since the glue amount control structure of the vertical film laminating machine provided in the embodiment automatically adjusts through the driving device and the sensor 104, the scraper 103 can be flexibly driven to be close to or far away from the glue feeding roller 102, so that the glue amount on the glue feeding roller 102 can be adjusted, and according to the structure, when the speed of the glue feeding roller 102 is adjusted in a large range, the glue amount on the glue feeding roller 102 can be accurately adjusted, which is far superior to the prior art.
Referring to fig. 1 to 5, in another embodiment of the present application, the driving device includes a servo motor 106, a screw rod 107, a nut seat 108, a slider 109, and a guide rail 110. The servo motor 106 is in transmission connection with the screw rod 107 and is used for driving the screw rod 107 to rotate around the central axis of the screw rod 107, the screw rod 107 is in threaded connection with the nut seat 108, the sliding block 109 is fixedly connected with the nut seat 108 and is in sliding connection with the guide rail 110, the extending direction of the guide rail 110 is perpendicular to the central axis of the glue feeding roller 102, the scraper 103 is connected with the sliding block 109, the servo motor 106 is in communication connection with the sensor 104, the screw rod 107 is in slewing bearing by the bearing seat 118 arranged on the wallboard 119, and meanwhile, the guide rail 110 and the glue box 101 are arranged on the wallboard 119. According to the above structure provided by the present embodiment, the doctor 103 is driven by the servo motor 106, and the adjustment accuracy of the doctor 103 can be further improved. In addition, as the two ends of the scraper 103 are regulated by the servo motors 106, the servo motors 106 at the two ends of the scraper 103 can keep linkage, so that all parts on the surface of the scraper 103 are uniformly close to or far away from the glue applying roller 102, and the glue applying effect is ensured.
Referring to fig. 1 to 5, in another embodiment of the present application, a hand wheel 111 is connected to an end of the screw rod 107 away from the nut seat 108, and the hand wheel 111 is coaxially disposed with the screw rod 107. Through the hand wheel 111 structure that provides in this embodiment, when servo motor 106 breaks down or shut down, operating personnel can carry out manual regulation rotation to lead screw 107 through the hand wheel 111 with lead screw 107 coaxial coupling, avoids because scraper 103 adjusts untimely and the condition that the product scrapped in a large number appears.
Referring to fig. 1 to 5, in another embodiment of the present application, a spring 112 is disposed between the slider 109 and the guide rail 110, one end of the spring 112 abuts against the slider 109, the other end abuts against the guide rail 110, and an axial direction of the spring 112 is the same as an extending direction of the guide rail 110. In this embodiment, the spring 112 disposed between the guide rail 110 and the slider 109 can always maintain an elastic pressure on the slider 109, so as to eliminate the gap between the nut seat 108 and the screw rod 107 in threaded connection, ensure the transmission precision and stability between the screw rod 107 and the nut seat 108, and further improve the precision of the glue amount control structure of the vertical film laminating machine in controlling the glue amount.
Referring to fig. 1 to 5, in another embodiment of the present application, the glue amount control structure of the vertical film laminating machine further includes a scraper seat 113 and a locking mechanism; both ends of the scraper seat 113 are rotatably connected to the slider 109 and embedded in the slider 109, respectively, and the locking mechanism is used for abutting against the scraper seat 113 to limit the rotation of the scraper seat 113 relative to the slider 109, and the scraper 103 is mounted on the scraper seat 113. In this embodiment, by installing the doctor blade 103 on the doctor blade holder 113 and arranging the doctor blade holder 113 rotatable relative to the slider 109, the relative angle between the doctor blade 103 and the glue applying roller 102 can be adjusted by rotating the doctor blade holder 113, and compared with the prior art, the above structure provided in this embodiment greatly improves the adaptability between the doctor blade 103 and the glue applying roller 102, so that the doctor blade 103 can achieve a better control effect on the glue applying amount of the glue applying roller 102.
Referring to fig. 1 to 5, in another embodiment of the present application, the locking mechanism includes a locking handle 114 and a locking bolt 115, wherein the locking handle 114 is connected to the locking bolt 115; the slider 109 is provided with a screw hole through which the lock bolt 115 passes, and the lock bolt 115 is driven by turning the lock handle 114 and moves in the direction of its own axis to abut against or separate from the scraper seat 113, thereby fastening or unfastening the scraper seat 113 to the slider 109. In this embodiment, the locking handle 114 is adopted to match with the locking bolt 115, and drives the locking bolt 115 to abut against or separate from the scraper seat 113, so as to control whether the scraper seat 113 can rotate relative to the sliding block 109.
Referring to fig. 1 to 5, in another embodiment of the present application, a slot 116 is provided on the rail 110 for the passage of a locking bolt 115; one end of the locking bolt 115 passes through the kidney-shaped groove 116, the other end is reserved on the other side of the guide rail 110 and is connected with the locking handle 114, the longitudinal direction of the kidney-shaped groove 116 is consistent with the moving direction of the sliding block 109, and the length of the kidney-shaped groove 116 is matched with the stroke of the sliding block 109. In this embodiment, the locking bolt 115 is configured to be a through guide rail 110, so that a larger installation space can be provided for the locking handle 114, which is more in accordance with an ergonomic structure and is convenient to operate; the length of the kidney 116 is adapted to the travel of the slider 109 to avoid mechanical interference of the lock bolt 115 with the rail 110 when the slider 109 is in motion.
Referring to fig. 1 to 5, in another embodiment of the present application, a step 120 is disposed on the scraper seat 113, and a side of the scraper 103 away from the glue applying roller 102 abuts against the step 120; the scraper seat 113 is also connected with a pressing plate 117, and the scraper 103 is clamped between the scraper seat 113 and the pressing plate 117. In this embodiment, by providing the step 120 on the doctor blade seat 113, the doctor blade 103 can be prevented from moving relative to the doctor blade seat 113 under the reaction force of the upper rubber roll 102; through the clamp plate 117 that sets up in addition, can cooperate the step to steadily with scraper 103 centre gripping between scraper seat 113 and clamp plate 117 to avoid scraper 103 to drop, when having good stability, very be convenient for install.
Referring to fig. 1 to 5, in another embodiment of the present application, the glue applying roller 102 is a ceramic anilox roller, and the surface of the glue applying roller 102 has a plurality of holes for storing glue, so that the glue can be leached from the glue box 101 more efficiently.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.
Claims (9)
1. The utility model provides a vertical laminating machine glue volume control structure which characterized in that includes:
the top of the rubber box (101) is provided with an opening and is used for accommodating rubber;
the glue applying roller (102) is transversely arranged above the glue box (101), and at least one part of the glue applying roller (102) is positioned in the glue box (101) so as to leach glue in the glue box (101);
the scraper (103) is arranged on one side of the rubberizing roller (102) in parallel;
the driving device is provided with two groups and is respectively connected with two ends of the scraper (103) so as to drive the scraper (103) to be close to or far away from the rubberizing roller (102);
the sensor (104) is arranged on one side of the rubberizing roller (102) and used for detecting the glue coating thickness on the laminating substrate (105), and the sensor (104) is in communication connection with the driving device and is used for transmitting signals for controlling the scraper (103) to be close to or far away from the rubberizing roller (102) to the driving device.
2. The glue amount control structure of the vertical film laminating machine as claimed in claim 1, wherein:
the driving device comprises a servo motor (106), a screw rod (107), a nut seat (108), a sliding block (109) and a guide rail (110);
the servo motor (106) is in transmission connection with the screw rod (107) and is used for driving the screw rod (107) to rotate around the central axis of the screw rod, the screw rod (107) is in threaded connection with the nut seat (108), the sliding block (109) is fixedly connected with the nut seat (108) and is in sliding connection with the guide rail (110), and the extending direction of the guide rail (110) is perpendicular to the central axis of the glue applying roller (102);
the scraper (103) is connected to the slider (109), and the servo motor (106) is communicatively connected to the sensor (104).
3. The glue amount control structure of the vertical film laminating machine as claimed in claim 2, wherein:
one end of the screw rod (107) far away from the nut seat (108) is connected with a hand wheel (111), and the hand wheel (111) and the screw rod (107) are coaxially arranged.
4. The glue amount control structure of the vertical film laminating machine as claimed in claim 2, wherein:
a spring (112) is arranged between the sliding block (109) and the guide rail (110), one end of the spring (112) is abutted against the sliding block (109), and the other end is abutted against the guide rail (110);
the axial direction of the spring (112) is the same as the extending direction of the guide rail (110).
5. The glue amount control structure of the vertical film laminating machine as claimed in claim 2, wherein:
the glue amount control structure of the vertical film laminating machine further comprises a scraper seat (113) and a locking mechanism;
both ends of the scraper seat (113) are respectively and rotatably connected to the sliding block (109) and embedded into the sliding block (109), and the locking mechanism is used for abutting against the scraper seat (113) so as to limit the rotation of the scraper seat (113) relative to the sliding block (109);
the scraper (103) is mounted on the scraper seat (113).
6. The glue amount control structure of the vertical film laminating machine according to claim 5, wherein:
the locking mechanism comprises a locking handle (114) and a locking bolt (115), wherein the locking handle (114) is connected with the locking bolt (115);
the sliding block (109) is provided with a threaded hole for the locking bolt (115) to pass through, and the locking bolt (115) is driven by rotating the locking handle (114) and moves along the axis direction of the locking handle so as to be abutted or separated from the scraper seat (113).
7. The glue amount control structure of the vertical laminator of claim 6, wherein:
a kidney-shaped groove (116) for the locking bolt (115) to pass through is formed in the guide rail (110); one end of the locking bolt (115) penetrates through the kidney-shaped groove (116), the other end of the locking bolt is reserved on the other side of the guide rail (110) and is connected with the locking handle (114), the longitudinal direction of the kidney-shaped groove (116) is consistent with the moving direction of the sliding block (109), and the length of the kidney-shaped groove (116) is matched with the stroke of the sliding block (109).
8. The glue amount control structure of the vertical film laminating machine according to claim 5, wherein:
a step (120) is arranged on the scraper seat (113), and one side, away from the rubberizing roller (102), of the scraper (103) is abutted against the step (120);
the scraper seat (113) is also connected with a pressing plate (117), and the scraper (103) is clamped between the scraper seat (113) and the pressing plate (117).
9. The glue amount control structure of the vertical laminator of any one of claims 1 to 8, wherein:
the rubberizing roller (102) is a ceramic anilox roller, and a plurality of net holes are formed in the surface of the rubberizing roller (102) and used for storing glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322092993.7U CN220239076U (en) | 2023-08-05 | 2023-08-05 | Glue amount control structure of vertical laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322092993.7U CN220239076U (en) | 2023-08-05 | 2023-08-05 | Glue amount control structure of vertical laminating machine |
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| Publication Number | Publication Date |
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| CN220239076U true CN220239076U (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322092993.7U Active CN220239076U (en) | 2023-08-05 | 2023-08-05 | Glue amount control structure of vertical laminating machine |
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| CN (1) | CN220239076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121083933A (en) * | 2025-11-11 | 2025-12-09 | 厦门天源欧瑞科技有限公司 | Wet pasting-based laminating device and method for rubber roller production |
-
2023
- 2023-08-05 CN CN202322092993.7U patent/CN220239076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121083933A (en) * | 2025-11-11 | 2025-12-09 | 厦门天源欧瑞科技有限公司 | Wet pasting-based laminating device and method for rubber roller production |
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