CN213565081U - Laminating pressure adjusting mechanism and full-page laminating machine - Google Patents
Laminating pressure adjusting mechanism and full-page laminating machine Download PDFInfo
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- CN213565081U CN213565081U CN202021907020.4U CN202021907020U CN213565081U CN 213565081 U CN213565081 U CN 213565081U CN 202021907020 U CN202021907020 U CN 202021907020U CN 213565081 U CN213565081 U CN 213565081U
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Abstract
本实用新型提供了一种过胶压力调节机构及满版过胶机，该过胶压力调节机构包括辊子、第三蜗杆、第二蜗轮、摆臂、第一齿轮、第二齿轮，第三蜗杆、第二蜗轮和所述摆臂均为两个，辊子安装在两个摆臂之间，两个第二蜗轮分别安装在两个摆臂上，两个第三蜗杆分别与两个第二蜗轮的齿面啮合，通过扭转所述第三蜗杆使所述摆臂进行摆动；所述第一齿轮安装于所述第二同步轮侧面，且所述第一齿轮与所述第二同步轮进行同步转动，所述第二齿轮与所述第一齿轮啮合，所述第二齿轮带动所述辊子转动。本实用新型的有益效果是：书壳经过过胶压力调节机构上的辊子与胶辊挤压，书壳紧贴在胶辊上运动，胶辊将胶水有效的传递到书壳上，保证产品质量，提高工作效率。
The utility model provides a gluing pressure regulating mechanism and a full-plate gluing machine. The gluing pressure regulating mechanism comprises a roller, a third worm, a second worm wheel, a swing arm, a first gear, a second gear, and a third worm , the second worm gear and the swing arm are two, the roller is installed between the two swing arms, the two second worm gears are respectively installed on the two swing arms, the two third worm gears are respectively connected with the two second worm gears The tooth surface of the worm is meshed, and the swing arm is swung by twisting the third worm; the first gear is mounted on the side of the second synchronizing wheel, and the first gear and the second synchronizing wheel are synchronized. When rotating, the second gear meshes with the first gear, and the second gear drives the roller to rotate. The beneficial effects of the utility model are as follows: the book cover is squeezed by the roller on the glue pressure regulating mechanism and the rubber roller, the book cover moves closely on the rubber roller, and the rubber roller effectively transfers the glue to the book cover to ensure product quality ,Improve work efficiency.
Description
Technical Field
The utility model relates to an electromechanical technical field especially relates to a gluing pressure adjustment mechanism and full version gluing machine.
Background
In children's book production, need use the gluing machine to brush the book case and glue, brush the book case through the rubber roll on with glue, however, the pressure of rubber roll and the contact of book case is uncontrollable, can't be with on the effectual book case of brushing of glue on the rubber roll, influence product quality.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cross gluey pressure adjustment mechanism, including roller, third worm, second worm wheel, swing arm, first gear, second gear, the third worm, the second worm wheel with the swing arm is two, the roller is installed between two swing arms, two the second worm wheel is installed respectively on two swing arms, two the third worm respectively with two the flank of tooth meshing of second worm wheel, through twisting the third worm make the swing arm swing; the first gear is arranged on the side surface of the second synchronous wheel, the first gear and the second synchronous wheel synchronously rotate, the second gear is meshed with the first gear, and the second gear drives the roller to rotate.
As a further improvement of the utility model, the pressure adjustment mechanism that crosses glues still includes dabber, second bearing, third bearing, through the dabber connect in the second synchronizing wheel with first gear, the second bearing install in the dabber with between the second synchronizing wheel, roller one end and one side pass through between the swing arm the third bearing is connected.
As a further improvement, the glue passing pressure regulating mechanism further comprises a third anilox roller worm support and a third oilless shaft sleeve, the third anilox roller worm support is fixed on the frame, and the third worm can be arranged on the third anilox roller worm support and the third oilless shaft sleeve for rotation.
The utility model also provides a full version gluing machine with the gluing pressure adjusting mechanism of the utility model, which comprises a gluing machine frame, a gluing mechanism and a glue basin mounting mechanism, wherein the glue basin mounting mechanism comprises a glue tank, the gluing machine frame comprises a motor, a frame plate, a motor shaft and a drive sprocket, the motor is provided with the motor shaft, the drive sprocket is sleeved on the outer surface of the motor shaft, the frame plate comprises a first frame plate and a second frame plate, and the motor is connected with the first frame plate; the gluing mechanism comprises a rubber roller and a transmission chain wheel, wherein the transmission chain wheel is installed at one end of the rubber roller, the driving chain wheel is connected with the transmission chain wheel through a chain, the rubber roller is positioned above the glue groove, and the rubber roller transmits glue in the glue groove to the book case through rotation; the gluing pressure adjusting mechanism comprises a roller, the roller is parallel to the rubber roller, a gap is formed between the roller and the rubber roller, the gap between the roller and the rubber roller is used for passing through a book case, and the roller is driven to rotate by the rubber roller.
As a further improvement, the full version gluing machine still includes the hold-in range, it still includes the rubber roll synchronizing wheel to cross gluey mechanism, the rubber roll synchronizing wheel is installed to rubber roll one end, rubber roll synchronizing wheel surface with second synchronizing wheel surface cover is equipped with the hold-in range, through the rotation of rubber roll synchronizing wheel drives the second synchronizing wheel rotates.
As a further improvement, the glue basin mounting mechanism further comprises a mounting adjusting mechanism, through the mounting adjusting mechanism makes the glue tank is mounted at the bottom of the gluing machine frame and can be detached.
As a further improvement of the present invention, the number of the mounting adjustment mechanisms is two, the glue basin mounting mechanism further comprises two first mounting plates and two second mounting plates, the glue trough is mounted on the two first mounting plates and the two second mounting plates, the inner sides of the first frame plate and the second frame plate are provided with brackets, and the two first mounting plates and the two second mounting plates are arranged on the brackets; the installation and adjustment mechanism comprises a swing rod, a pull rod, a spring fixing plate, a guide block, a limiting block and a spring, wherein the swing rod is movably connected with the inner surface of the frame plate, the spring fixing plate is provided with the guide block, the swing rod is movably connected with the pull rod, the pull rod is connected with the limiting block, the limiting block can slide in the guide block, the swing rod enables the limiting block to slide up and down, and the spring is located on the top surface of the spring fixing plate and between the limiting blocks and can downwards extrude the limiting block through the spring.
The utility model has the advantages that: the book case is extruded with the rubber roll through the roller on the gluing pressure adjusting mechanism, the book case moves closely on the rubber roll, and the rubber roll effectively transmits glue to the book case, so that the product quality is ensured, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of a full-size laminator;
FIG. 2 is a schematic view of another view of the full-size laminator;
FIG. 3 is a schematic view of the lower paper adjustment mechanism;
FIG. 4 is a schematic view of the drop guide mechanism from one perspective;
FIG. 5 is a schematic view of the structure of the falling paper guide mechanism from another view angle;
FIG. 6 is a schematic view of a frame of the glue applicator;
FIG. 7 is a schematic view of another view of the frame of the glue applicator;
FIG. 8 is a schematic view of the construction of the lower paper conveying mechanism;
FIG. 9 is a schematic structural view of a gluing mechanism;
FIG. 10 is a schematic structural diagram of a glue thickness adjusting mechanism;
FIG. 11 is a schematic structural view of a glue basin mounting mechanism;
FIG. 12 is a schematic view of the structure of the mounting adjustment mechanism;
FIG. 13 is a schematic structural view of a gluing pressure adjusting mechanism;
fig. 14 is a partial structural schematic view of fig. 13.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses a full version gluing machine, including paper guider, rubberizing machine frame 300, lower paper conveying mechanism 400, cross gluey mechanism 500, glue thickness adjustment mechanism 600, glue basin installation mechanism 700, hold-in range 800, chain 900, cross gluey pressure adjustment mechanism 10, paper guider includes lower paper adjustment mechanism 100 and paper guiding mechanism 200 that falls.
The specific movement mode is as follows: the motor 312 on the gluing machine frame 300 is driven by the chain 900 and transmitted to the gluing mechanism 500. The glue passing mechanism 500 is synchronously driven with the glue thickness adjusting mechanism 600 through gear transmission. The glue thickness adjusting mechanism 600 has the function of adjusting the thickness of the glue transferred by the glue passing mechanism 500, and extrudes the redundant glue. The glue passing mechanism 500 is synchronously connected with the glue passing pressure adjusting mechanism 10 and the lower paper conveying mechanism 400 through a synchronous belt 800. The gluing pressure adjusting mechanism 10 is a mechanism adjusting of a worm gear and a swing rod. Different paper thicknesses and degrees of thickness in the case of over-gluing can be used. The lower paper conveying mechanism 400 is a paper rubbing and dropping mechanism designed to prevent the paper from falling out of the paper jam. The lower paper adjusting mechanism 100 is in unpowered connection with the paper falling guide mechanism 200, and is a guide mechanism, so that the book case after gluing can correctly fall into the position of the laminating mechanism. The glue basin mounting mechanism 700 is a component that stores glue.
When the automatic feeding device works, a book case firstly falls into the gluing designated position correctly through the paper falling guide mechanism 200, the glue in the glue groove 709 is adhered to the outer surface of the glue roller 502 by the rotation of the glue roller 502, the steel roller 604 is matched with the glue roller 502 to extrude redundant glue, the book case is extruded with the glue roller 502 through the roller 7 on the gluing pressure adjusting mechanism 10 and moves on the glue roller 502 in a clinging manner, the glue roller 502 transmits the glue to the book case, the back roller 404 is matched with the glue roller 502 to prevent the book case from being clamped, and the book case finishes the glue brushing and then finishes the feeding through the paper discharging adjusting mechanism 100 and the paper falling guide mechanism 200.
As shown in fig. 3, the lower paper adjusting mechanism 100 includes two lower paper pressing wheels 101, two lower paper pressing rubber wheels 102, and a lower paper pressing wheel cross bar 108, the lower paper pressing wheels 101 are installed between the two lower paper pressing wheels 101, the lower paper pressing rubber wheels 102 are installed on the lower paper pressing wheel cross bar 108, the lower paper adjusting mechanism 100 further includes a swing adjusting mechanism, and the swing adjusting mechanism is connected with the two lower paper pressing wheels 101 to realize the swing of the lower paper pressing wheels 101.
The swing adjusting mechanism comprises two first anilox roller worm supports 104, two first worm wheels 105, two first worms 106 and two lower paper roller eccentric shaft sleeves 107, the two first worm wheels 105 are respectively installed on the two lower paper pressing wheels 101, the two first worms 106 are respectively meshed with tooth surfaces of the two first worm wheels 105, the two first worms 106 are respectively penetrated into holes of the two first anilox roller worm supports 104, the first worms 106 can rotate in the holes of the first anilox roller worm supports 104, the two first anilox roller worm supports 104 are fixed on a first frame plate 302 and a second frame plate 313, and the two lower paper roller eccentric shaft sleeves 107 are respectively installed on the two lower paper pressing wheels 101. The eccentric shaft sleeve 107 of the paper feeding roller is matched with the connecting shaft 11 of the gluing pressure adjusting mechanism 10 and limited by a clamp spring.
The swing adjusting mechanism further comprises two first oilless shaft sleeves 103, the two first oilless shaft sleeves 103 are respectively embedded into holes of the two first anilox roller worm supports 104, and the two first worms 106 extend into the two first oilless shaft sleeves 103. The first worm 106 is rotated more smoothly by the first oilless bushing 103.
The number of the lower paper pressing rubber wheels 102 is multiple.
When the lower platen cross bar 108 swings, the first worm wheel 105 rotates, and the first worm 106 rotates. The position of the lower paper pressing rubber wheel 102 when the lower paper is pressed down after contacting the book case is adjusted by swinging the lower paper pressing wheel cross bar 108.
As shown in fig. 4 and 5, the drop guide mechanism 200 includes a rear cross member 201, an electric eye 202, a first upper frame block 203, a second upper frame block 204, a first baffle plate 205, a front baffle plate 206, a front cross member 207, an adjusting plate 208, an air cylinder 209, a second baffle plate 210, a front and rear adjusting plate 211, an electric eye signal plate 212, and an electric eye bracket 213.
The first baffle 5 is made of a plastic material.
An adjustment plate 208 is attached to the front wall 206, the adjustment plate 208 is mounted on the front beam 207, and an eye signal plate 212 is mounted below the adjustment plate 208.
The cylinder 209 is installed on the front and rear adjusting plate 211, and the second baffle 210 is installed on the expansion link of the cylinder 209.
A gap between the first baffle 205 and the front paper baffle plate 206 forms a paper discharging channel, an expansion link of the cylinder 209 is connected with the second baffle 210, and the second baffle 210 is positioned below the paper discharging channel; the electric eye 202 is used for detecting whether a book cover is arranged in the paper discharging channel or not and sending detection data to the feeding mechanism; the air cylinder 209 drives the second baffle 210 to be positioned below or removed from the lower paper path according to the received control command.
When the book reading device works, the feeding mechanism conveys the book case to the lower paper channel, at the moment, the telescopic rod of the air cylinder 209 is in a contraction state (namely, the second baffle 210 is blocked below the lower paper channel), and the electric eye 202 detects that the book case is arranged in the lower paper channel; when a camera of the laminating mechanism detects the book case plywood, a control instruction is generated, the telescopic rod of the cylinder 209 is controlled to extend out, the second baffle 210 is moved away from the lower part of the paper feeding channel, and the book case is accelerated and rubbed down by the rear roller 404 and moved out of the paper feeding channel; after the book case falls, the air cylinder 209 drives the second baffle 210 to block below the paper discharging channel, and the electric eye 202 detects that no book case exists in the paper discharging channel, and then feeds a signal back to the feeding mechanism, and the feeding mechanism conveys a new book case to the paper discharging channel.
As shown in fig. 6 and 7, the frame 300 of the glue applicator includes a linear optical axis 301, a frame plate, a hexagonal column 303, a fixing ring 304, an adjusting seat 305, a nut 306, a synchronous belt adjuster 307, an adjusting metal plate 308, a motor shield mounting plate 309, a motor shaft 310, a driving sprocket 311, a motor 312, a first motor adjusting seat 314, a second motor adjusting seat 315, a motor mounting plate 316, and a motor washer 317, wherein the frame plate includes a first frame plate 302 and a second frame plate 313.
The first frame plate 302 and the second frame plate 313 are connected through a linear optical axis 301, the motor 312 is connected with the frame plates, the motor 312 is provided with the motor shaft 310, and the driving sprocket 311 is sleeved on the outer surface of the motor shaft 310.
The first motor adjusting seat 314, the second motor adjusting seat 315 and the motor mounting plate 316 form the function of adjusting and tensioning the chain 900, and the specific implementation manner is as follows: the motor mounting plate 316 is connected with the motor 312, the first motor adjusting seat 314 is mounted on the second motor adjusting seat 315, the second motor adjusting seat 315 is mounted on the first frame plate 302, and the screw on the first motor adjusting seat 314 is adjusted to tightly push against the motor mounting plate 316, so that the position of the motor 312 can be changed, and the chain 900 can be adjusted and tensioned.
As shown in fig. 8, the lower paper conveying mechanism 400 includes a first timing wheel 401, a first bearing housing 402, an upper paper guide roller housing 403, a rear roller 404, a first bearing 405, and a second bearing housing 406.
A first bearing seat 402 is arranged on the first frame plate 302, a second bearing seat 406 is arranged on the second frame plate 313, one end of a rear roller 404 passes through the first bearing seat 402, a first synchronizing wheel 401 is arranged at one end of the rear roller 404, an upper paper guide roller sleeve 403 is arranged between the rear roller 404 and the first bearing seat 402, and the first synchronizing wheel 401 is positioned on the outer side of the first frame plate 302; the other end of the rear roller 404 extends into the second bearing housing 406, and a first bearing 405 is installed between the other end of the rear roller 404 and the second bearing housing 406. The timing belt 800 is fitted around the outer surface of the first timing wheel 401, and transmits power to the first timing wheel 401, thereby rotating the rear roller 404.
The feeding mechanism 400 is used for preventing the book case from being blocked and feeding the paper.
As shown in fig. 9, the gluing mechanism 500 includes a first cylindrical gear 501, a rubber roller 502, a first bearing 503, a rubber roller synchronizing wheel 504, and a transmission sprocket 505, the first cylindrical gear 501 is installed at one end of the rubber roller 502, and the first cylindrical gear 501 is located outside the second frame plate 313; the other end of the rubber roller 502 is provided with a first bearing 503, a rubber roller synchronizing wheel 504 and a driving chain wheel 505, and the rubber roller synchronizing wheel 504 and the driving chain wheel 505 are positioned on the outer side of the first frame plate 302.
The driving sprocket 311 is connected with the driving sprocket 505 through the chain 900, so that the motor 312 can drive the rubber roller 502 to rotate. The outer surface of the rubber roller synchronizing wheel 504 and the outer surface of the first synchronizing wheel 401 are sleeved with the synchronizing belt 800, and the rear roller 404 is driven to rotate through the rotation of the rubber roller 502. The rubber roller 502 is positioned above the glue groove 709, and the rubber roller 502 transmits the glue in the glue groove 709 to the book case through rotation; the rear roller 404 is located above the rubber roller 502, a gap is formed between the rear roller 404 and the rubber roller 502, and the book case can pass through the gap between the rear roller 404 and the rubber roller 502.
As shown in fig. 10, the glue thickness adjusting mechanism 600 includes a second cylindrical gear 601, a first anilox roller turbine 602, an anilox roller bearing 603, a steel roller 604, a second anilox roller turbine 605, a second oilless bushing 606, a second worm 607, a second anilox roller worm support 608, and an anilox roller eccentric bushing top block 609.
The second cylindrical gear 601 is installed at one end of the steel roller 604, the steel roller 604 is installed between the first frame plate 302 and the second frame plate 313, the steel roller 604 can rotate, the steel roller 604 is close to the rubber roller 502, the steel roller 604 is parallel to the rubber roller 502, the second cylindrical gear 601 is located on the outer side of the second frame plate 313, and the first cylindrical gear 501 is meshed with the second cylindrical gear 601.
The number of the second anilox roller worm supports 608 is two, the number of the second worms 607 is two, two ends of the second worms 607 are respectively provided with the first anilox roller turbine 602 and the second anilox roller turbine 605, the two second worms 607 are respectively engaged with the tooth surface of the first anilox roller turbine 602 and the tooth surface of the second anilox roller turbine 605, the two second worms 607 respectively penetrate into holes of the two second anilox roller worm supports 608, the second worms 607 can rotate in the holes of the second anilox roller worm supports 608, and the two second anilox roller worm supports 608 are respectively fixed on the first frame plate 302 and the second frame plate 313.
Two second oilless bushings 606 are respectively embedded in the holes of two second anilox roller worm supports 608, two second worms 607 extend into the two second oilless bushings 606, and the anilox roller bearing 603 is mounted between the second anilox roller turbine 605 and the steel roller 604.
The first cylindrical gear 501 drives the second cylindrical gear 601 to rotate, so that the steel roller 604 rotates, and the steel roller 604 and the rubber roller 502 extrude redundant glue. The adjustment mode is that the second anilox roller worm support 608 at two ends is fixed on the machine frame, and the second worm 607 is rotatably connected with the second anilox roller worm support 608. The second worm 607 is meshed with an anilox roller eccentric sleeve jacking block 609 through a worm gear, the anilox roller eccentric sleeve jacking block 609 is an eccentric block, and the rotation of the eccentric block can adjust the distance between the steel roller 604 and the rubber roller 502, so that the thickness degree of the glue is adjusted.
There are two anilox roller eccentric bushing top blocks 609, each screwed to the first frame plate 302 and the second frame plate 313.
The two anilox roller eccentric bushing top blocks 609 function to limit the first anilox roller turbine 602 and the second anilox roller turbine 605 to be respectively attached to the first frame plate 302 and the second frame plate 313.
If the figure assumes that there is no anilox roller eccentric bushing top block 609, the first anilox roller turbine 602 and the second anilox roller turbine 605 may deflect towards the inner sides of the first frame plate 302 and the second frame plate 313 because of insufficient limit.
As shown in fig. 11 and 12, the glue basin mounting mechanism 700 includes a glue tank 709 and a mounting adjustment mechanism, where the mounting adjustment mechanism includes a swing rod 701, a sleeve 702, a screw 703, a vertical rod 704, a pull rod 705, a spring fixing plate 706, a guide block 707, a limit block 708, two first mounting plates 710, a spring 711, and two second mounting plates 712.
The glue groove 709 is arranged on two first mounting plates 710 and two second mounting plates 712, brackets are arranged on the inner sides of the first frame plate 302 and the second frame plate 313, and the two first mounting plates 710 and the two second mounting plates 712 are arranged on the brackets; the mounting and adjusting mechanism comprises a swing rod 701, a pull rod 705, a spring fixed plate 706, a guide block 707, a limiting block 708 and a spring 711, the swing rod 701 is movably connected with the inner surface of the frame plate, specifically, the swing rod 701 is provided with a screw 703 and a sleeve 702, the screw 703 is connected with the inner surface of the frame plate, and the swing rod 701 can rotate on the screw 703. The spring fixing plate 706 is provided with a guide block 707, the swing rod 701 is movably connected with the pull rod 705, the pull rod 705 is connected with the limit block 708, the limit block 708 can slide in the guide block 707, the swing rod 701 swings to enable the limit block 708 to slide up and down, the spring 711 is positioned between the top surface of the spring fixing plate 706 and the limit block 708, and the limit block 708 is pressed downwards by the spring 711.
When the vertical rod 704 is perpendicular to the top surface of the spring fixing plate 706, it is fixed and does not fall back, so that the glue tank 709 can be taken out for cleaning. When the limiting block 708 falls down, the limiting block 708 is tightly attached to the first mounting plate 710 due to the action of the spring 711, so that the glue groove 709 is not easy to fall off.
As shown in fig. 13 and 14, the gluing pressure adjusting mechanism 10 includes a second synchronizing wheel 1, a third worm 2, a third anilox roller worm support 3, a mandrel 4, a second bearing 5, a first gear 6, a roller 7, a third oilless bushing 8, a second worm wheel 9, a swing arm 15, a connecting shaft 11, a third bearing 12, a platen bushing 13, and a second gear 14.
The number of the third worm gears 2, the number of the second worm gears 9 and the number of the swing arms 15 are two, the roller 7 is installed between the two swing arms 15, the two second worm gears 9 are respectively installed on the two swing arms 15, the two third worm gears 2 are respectively meshed with tooth surfaces of the two second worm gears 9, and the swing arms 15 are swung by twisting the third worm gears 2; the first gear 6 is mounted on the side surface of the second synchronizing wheel 1, the first gear 6 and the second synchronizing wheel 1 rotate synchronously, the second gear 14 is meshed with the first gear 6, and the second gear 14 drives the roller 7 to rotate.
The second synchronous wheel 1 and the first gear 6 are connected through the mandrel 4, the second bearing 5 is installed between the mandrel 4 and the second synchronous wheel 1, and one end of the roller 7 is connected with the swing arm 15 on one side through the third bearing 12.
And a third anilox roller worm support 3 is fixed on the rack, and the third worm 2 can rotate on the third anilox roller worm support 3 and the third oilless shaft sleeve 8.
The roller 7 and the rubber roller 502 have the same speed, the rear roller 404 and the rubber roller 502 have different speeds, and the linear speed of the rear roller 404 is faster than that of the rubber roller 502.
The movement mode is as follows: the external output power is transmitted to the second synchronous wheel 1 through the connection of the synchronous belt 800, and then transmitted to the roller 7 through the gear meshing between the first gear 6 and the second gear 14. The adjusting mode is as follows: third anilox roller worm supports 3 at two ends are fixed on a rack, a third worm 2 rotates on the third anilox roller worm supports 3 and a third oilless shaft sleeve 8, and by twisting the third worm 2, a swing arm 15 swings with a connecting shaft 11 as a center, namely a roller 7 swings with the connecting shaft 11 as the center, and the distance between the roller 7 and a rubber roller 502 can be increased or decreased by swinging the roller 7, so that the pressure during paper gluing is adjusted.
The utility model discloses a full version gluing machine structural design is reasonable, uses manpower sparingly, improves work efficiency.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021907020.4U CN213565081U (en) | 2020-09-03 | 2020-09-03 | Laminating pressure adjusting mechanism and full-page laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021907020.4U CN213565081U (en) | 2020-09-03 | 2020-09-03 | Laminating pressure adjusting mechanism and full-page laminating machine |
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| Publication Number | Publication Date |
|---|---|
| CN213565081U true CN213565081U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021907020.4U Expired - Fee Related CN213565081U (en) | 2020-09-03 | 2020-09-03 | Laminating pressure adjusting mechanism and full-page laminating machine |
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| CN (1) | CN213565081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997714A (en) * | 2021-11-30 | 2022-02-01 | 北京中献拓方科技发展有限公司 | Book recovery method |
-
2020
- 2020-09-03 CN CN202021907020.4U patent/CN213565081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997714A (en) * | 2021-11-30 | 2022-02-01 | 北京中献拓方科技发展有限公司 | Book recovery method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |