CN115344067A - Laminating pressure adjusting and controlling device of rotary die cutting machine - Google Patents
Laminating pressure adjusting and controlling device of rotary die cutting machine Download PDFInfo
- Publication number
- CN115344067A CN115344067A CN202211037677.3A CN202211037677A CN115344067A CN 115344067 A CN115344067 A CN 115344067A CN 202211037677 A CN202211037677 A CN 202211037677A CN 115344067 A CN115344067 A CN 115344067A
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- base
- motor
- cutting machine
- adjusting
- rotary die
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- 238000005520 cutting process Methods 0.000 title claims abstract description 25
- 238000010030 laminating Methods 0.000 title claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims description 37
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D15/00—Control of mechanical force or stress; Control of mechanical pressure
- G05D15/01—Control of mechanical force or stress; Control of mechanical pressure characterised by the use of electric means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to the field of rotary die cutting machines, in particular to a laminating pressure adjusting and controlling device of a rotary die cutting machine. Rotatory cross cutting machine laminating pressure regulation controlling means includes base, live-rollers, first motor and fixed roll, the middle part of base is rotated through the bearing and is installed the live-rollers, one side fixed mounting of base has first motor, the one end fixed connection of base and live-rollers is passed to the output of first motor, the fixed roll is installed at the middle part of base, still includes adjusting device and baroceptor. When the laminating pressure adjusting and controlling device of the rotary die-cutting machine is used, people preset the pressure between the rotating roller and the fixed roller used by the air pressure sensor for producing different products, the controller controls the operation of the adjusting device, the air pressure sensor transmits a signal to the controller, and the control device stops operating to realize the control and adjustment of the pressure between the rotating roller and the fixed roller.
Description
Technical Field
The invention relates to the field of rotary die cutting machines, in particular to a laminating pressure adjusting and controlling device of a rotary die cutting machine.
Background
The rotary die-cutting machine can die-cut single, double-sided non-setting adhesive, protective film, gasket, dust screen, copper-aluminum foil and other products in various shapes, the products are widely applied to front and back shells, windows, displays, microphones, receivers, keyboards, batteries and the like in electronic products such as mobile phones, portable computers, palm computers, digital cameras, audios and the like, but when the products are produced, the products can be attached to another layer through the attachment of the die-cutting machine, and then production is completed.
Therefore, it is necessary to provide a new device for adjusting and controlling the joint pressure of a rotary die-cutting machine to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problem, the invention provides a bonding pressure adjusting and controlling device of a rotary die cutting machine, which can automatically adjust the pressure between a rotary roller and a fixed roller.
The invention provides a laminating pressure adjusting and controlling device of a rotary die cutting machine, which comprises a base, a rotating roller, a first motor and a fixed roller, wherein the rotating roller is rotatably installed in the middle of the base through a bearing, the first motor is fixedly installed on one side of the base, the output end of the first motor penetrates through the base and is fixedly connected with one end of the rotating roller, the fixed roller is installed in the middle of the base, the laminating pressure adjusting device further comprises an adjusting device, an air pressure sensor and a controller, the adjusting device is symmetrically and fixedly installed at two ends of the base, the adjusting device is used for lifting the fixed roller and comprises an installation groove, an installation frame, an air cylinder fixing cylinder, an installation plate, a second motor and a first gear, the installation groove is symmetrically arranged at the tops of the two ends of the base, the installation frame is fixedly installed at positions, corresponding to the tops of the installation groove, of the two ends of the base, through bolts, the air cylinder fixing cylinder is fixedly installed on the lower surface of the installation frame, the air pressure sensor used for detecting the internal pressure of the air cylinder fixing cylinder is fixedly installed at the top of the inner wall of the air cylinder fixing cylinder, the installation plate is symmetrically and fixedly installed at the two ends of the base, the inner wall corresponding to the installation groove, the installation plate, the second motor is fixedly installed at the lower surface of the installation plate, the output end of the second motor, and the controller is fixedly installed at one end, which is close to the first motor. Before debugging the device, people preset the pressure of baroceptor between the live-rollers that different products of production used and the fixed roller, when debugging the pressure between live-rollers and the fixed roller, only need the accurate running position through controller control adjusting device, detect the fixed section of thick bamboo internal pressure of cylinder at baroceptor, when reacing the assigned position, baroceptor is signal transmission to controller, control adjusting device stops the function, the realization is controlled the pressure between live-rollers and the fixed roller.
Preferably, the adjusting device further comprises a first fixing block, a worm, a second gear, a rotating seat, a worm wheel, an annular extrusion groove, a piston rod, a connecting frame, a connecting block and an annular extrusion block, the first fixing block is symmetrically and fixedly installed on the upper surface of the mounting plate, the worm is rotatably installed between the two first fixing blocks through a bearing, one end of the worm penetrates through the first fixing block and is fixedly installed with the second gear, the second gear is meshed with the first gear and is connected with the first gear, the rotating seat is rotatably installed in the middle of the upper surface of the first fixing block through the bearing, the worm wheel is fixedly installed on the outer side of the rotating seat and is meshed with the worm, the annular extrusion groove is symmetrically arranged at the top of the rotating seat, the piston rod is slidably installed inside the cylinder fixing cylinder through a sealing element, the connecting frame is fixedly installed at the bottom of the piston rod, the two connecting frames are fixedly connected with the fixing roller, the connecting block is fixedly installed at the bottom of the connecting frame, the annular extrusion block is symmetrically and is fixedly installed at the annular extrusion block, and is rotatably connected with the annular extrusion groove. When the pressure between the rotating roller and the fixed roller is adjusted, the controller controls the second motor to operate, the second motor controls the first gear to rotate, the second gear is meshed with the first gear to drive the worm to rotate, the worm wheel is meshed with the worm to drive the rotating seat to rotate, meanwhile, the annular extrusion groove in the top of the rotating seat extrudes the annular extrusion block at the bottom of the connecting block, extrusion of the piston rod in the cylinder fixing cylinder is achieved, the pressure in the cylinder fixing cylinder is detected through the air pressure sensor, when pressure data detected by the air pressure sensor reaches a specified size, the signal is transmitted to the controller to process the signal of the air pressure sensor, the control device stops operating, and control and adjustment of the pressure between the rotating roller and the fixed roller are achieved.
Preferably, the gear ratio between the second gear and the first gear is 1:3. Further improve the rotating precision of the rotating seat.
Preferably, the second motor is a speed reducing servo motor. The rotating torque of the second motor is improved, the second motor is guaranteed to drive the first gear to slowly rotate, and the pressure adjusting precision is improved.
Preferably, the outside symmetry fixed mounting of link has the limiting plate, and the limiting plate is kept away from the one end of link and has been seted up spacing hole, and the both sides inner wall symmetry fixed mounting that corresponds the mounting groove at the both ends top of base has the second fixed block, and fixed mounting has the gag lever post between two second fixed blocks, gag lever post and spacing hole sliding connection. In the moving process of the piston rod, the moving track of the piston rod can be limited, and the piston rod is prevented from deflecting.
Preferably, the surface of the annular extrusion block is closely attached to the surface of the annular extrusion groove in a rotating mode. The rotating seat can stably extrude the annular extrusion block, and the surface of the annular extrusion block and the surface of the annular extrusion groove are protected.
Preferably, the limiting rod is closely attached to the limiting hole and arranged in a sliding mode. The stability of the connecting frame and the piston rod in moving is realized.
Preferably, the first motor is a speed reduction motor. The high torque of the first motor provides sufficient power for the rotation of the rotating roller.
Compared with the prior art, the joint pressure adjusting and controlling device of the rotary die-cutting machine has the following beneficial effects:
the invention provides a device for adjusting and controlling the laminating pressure of a rotary die-cutting machine, compared with the prior art, before the device is debugged, the pressure between a rotary roller and a fixed roller used by an air pressure sensor for producing different products is preset, when the pressure between the rotary roller and the fixed roller is debugged, the operation of the adjusting device is controlled only by a controller, the extrusion of a piston rod in a cylinder fixed cylinder is realized, the movement of the fixed roller connected with a connecting frame is further realized, a signal is transmitted to the controller by the air pressure sensor, the control device stops operating, the control and the adjustment of the pressure between the rotary roller and the fixed roller are realized, the control of the pressure between the rotary roller and the fixed roller is realized, the laminating pressure between the rotary roller and the fixed roller does not need to be adjusted manually by people, the operation is simple and convenient, and meanwhile, when different products are replaced, the laminating pressure between the rotary roller and the fixed roller does not need to be adjusted for a long time.
Drawings
FIG. 1 is a schematic view of an overall structure of a bonding pressure adjusting and controlling device of a rotary die-cutting machine according to the present invention;
FIG. 2 is a schematic illustration of the exploded structure of FIG. 1;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a schematic view of a portion of the structure shown in FIG. 1;
FIG. 5 is an enlarged view at B in FIG. 4;
FIG. 6 is a second schematic view of the overall structure shown in FIG. 1;
FIG. 7 is an enlarged view at C of FIG. 6;
FIG. 8 is a flow chart provided by the present invention.
Reference numbers in the figures: 1. a base; 2. a rotating roller; 3. a first motor; 4. a fixed roller; 5. an adjustment device; 6. a limiting rod; 7. an air pressure sensor; 8. a limiting plate; 9. a limiting hole; 10. a second fixed block; 11. A controller; 51. mounting grooves; 52. a mounting frame; 53. a cylinder fixing cylinder; 54. mounting a plate; 55. a second motor; 56. a first gear; 57. a first fixed block;
58. a worm; 59. a second gear; 510. a rotating seat; 511. a worm gear; 512. an annular extrusion groove; 513. a piston rod; 514. a connecting frame; 515. connecting blocks; 516. and an annular extrusion block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 8, a laminating pressure adjusting and controlling device of a rotary die-cutting machine according to an embodiment of the present invention includes a base 1, a rotating roller 2, a first motor 3, and a fixed roller 4, the rotating roller 2 is rotatably installed in the middle of the base 1 through a bearing, the first motor 3 is fixedly installed on one side of the base 1, an output end of the first motor 3 penetrates through the base 1 and is fixedly connected with one end of the rotating roller 2, the fixed roller 4 is installed in the middle of the base 1, the device further includes an adjusting device 5, an air pressure sensor 7 and a controller 11, the adjusting device 5 is symmetrically and fixedly installed on two ends of the base 1, the adjusting device 5 is used for lifting the fixed roller 4, adjusting device 5 includes mounting groove 51, mounting bracket 52, the cylinder is fixed a section of thick bamboo 53, mounting panel 54, second motor 55 and first gear 56, mounting groove 51 symmetry is seted up at the both ends top of base 1, there is mounting bracket 52 at the top position that the both ends of base 1 correspond mounting groove 51 through bolt fixed mounting, the fixed cylinder 53 of lower fixed surface mounting of mounting bracket 52, the inner wall top fixed mounting of the fixed cylinder 53 of cylinder has the baroceptor 7 that is used for detecting the inside pressure of the fixed cylinder 53, the symmetrical fixed mounting of mounting panel 54 corresponds the inner wall of mounting groove 51 at the both ends of base 1, the fixed surface mounting of mounting panel 54 has second motor 55, the output fixed mounting of second motor 55 has first gear 56, controller 11 fixed mounting is in the one end that base 1 is close to first motor 3.
It should be noted that: before debugging the device, people preset the pressure of air pressure sensor 7 between the live-rollers 2 and the fixed rollers 4 used for producing different products, when debugging the pressure between the live-rollers 2 and the fixed rollers 4, the accurate operating position of adjusting device 5 only needs to be controlled through controller 11, the internal pressure of cylinder fixed cylinder 53 is detected at air pressure sensor 7, when reaching the specified position, air pressure sensor 7 transmits a signal to controller 11, control adjusting device 5 stops operating, and the realization is controlled the pressure between live-rollers 2 and the fixed rollers 4.
In an embodiment of the present invention, referring to fig. 1 to 8, the adjusting device 5 further includes a first fixing block 57, a worm 58, a second gear 59, a rotating base 510, a worm wheel 511, an annular extrusion groove 512, a piston rod 513, a connecting frame 514, a connecting block 515 and an annular extrusion block 516, the first fixing block 57 is symmetrically and fixedly installed on the upper surface of the mounting plate 54, the worm 58 is rotatably installed between the two first fixing blocks 57 through a bearing, one end of the worm 58 passes through the first fixing block 57 and is fixedly installed with the second gear 59, the second gear 59 is engaged with the first gear 56, the rotating base 510 is rotatably installed in the middle of the upper surface of the first fixing block 57 through a bearing, the worm wheel 511 and the worm 58 are fixedly installed on the outer side of the rotating base 510 and are engaged with each other, the annular extrusion groove 512 is symmetrically arranged on the top of the rotating base 510, the piston rod 513 is slidably installed inside the cylinder fixing cylinder 53 through a sealing element, the connecting frame 514 is fixedly installed on the bottom of the piston rod 513, the two connecting frames 514 are fixedly connected with the fixed roller 4, the connecting frame 514 is fixedly installed on the bottom of the connecting block 515, the annular extrusion block 516 is symmetrically and is connected with the annular extrusion groove 516;
it should be noted that: when the pressure between the rotating roller 2 and the fixed roller 4 is adjusted, the controller 11 controls the second motor 55 to operate, the second motor 55 controls the first gear 56 to rotate, the second gear 59 is meshed with the first gear 56 to drive the worm 58 to rotate, the worm wheel 511 is meshed with the worm 58 to drive the rotating seat 510 to rotate, meanwhile, the annular extrusion groove 512 at the top of the rotating seat 510 extrudes the annular extrusion block 516 at the bottom of the connecting block 515, so that the piston rod 513 is extruded inside the cylinder fixed cylinder 53, further the fixed roller 4 connected with the connecting frame 514 is moved, the pressure inside the cylinder fixed cylinder 53 is detected by the air pressure sensor 7, when the pressure data detected by the air pressure sensor 7 reaches a specified size, the signal is transmitted to the controller 11 to process the signal of the air pressure sensor 7, the control device stops operating, and the pressure between the rotating roller 2 and the fixed roller 4 is controlled and adjusted.
In an embodiment of the present invention, referring to fig. 1 to 8, the gear ratio between the second gear 59 and the first gear 56 is 1:3;
it should be noted that: the accuracy of the rotation of the rotary holder 510 is further improved.
In an embodiment of the present invention, referring to fig. 1 to 8, the second motor 55 is a deceleration servo motor;
it should be noted that: the rotation torque of the second motor 55 is improved, and meanwhile, the second motor 55 is ensured to drive the first gear 56 to slowly rotate, so that the pressure regulation precision is improved.
In an embodiment of the present invention, referring to fig. 1 to 8, limiting plates 8 are symmetrically and fixedly mounted on the outer side of the connecting frame 514, a limiting hole 9 is formed at one end of the limiting plate 8 away from the connecting frame 514, second fixing blocks 10 are symmetrically and fixedly mounted on the top of the two ends of the base 1 corresponding to the inner walls of the two sides of the mounting groove 51, a limiting rod 6 is fixedly mounted between the two second fixing blocks 10, and the limiting rod 6 is slidably connected with the limiting hole 9;
it should be noted that: during the movement of the piston rod 513, the movement track of the piston rod 513 may be limited, so as to prevent the piston rod 513 from deflecting.
In an embodiment of the present invention, referring to fig. 1 to 8, the surface of the annular pressing block 516 and the surface of the annular pressing groove 512 are closely attached and rotatably disposed;
it should be noted that: the rotating seat 510 can smoothly extrude the annular extrusion block 516, and simultaneously protect the surface of the annular extrusion block 516 and the surface of the annular extrusion groove 512.
In the embodiment of the present invention, please refer to fig. 1 to 8, the limiting rod 6 and the limiting hole 9 are closely attached and slidably disposed;
it should be noted that: stability of the movement of the connecting frame 514 and the piston rod 513 is achieved.
In an embodiment of the present invention, referring to fig. 1 to 8, the first motor 3 is a speed reduction motor;
it should be noted that: the high torque of the first motor 3 provides sufficient power for the rotation of the rotating roller 2.
Before debugging the device, a person presets the pressure of the air pressure sensor 7 between the rotating roller 2 and the fixed roller 4 used for producing different products, when debugging the pressure between the rotating roller 2 and the fixed roller 4, the controller 11 is only required to control the second motor 55 to operate, the second motor 55 is used to control the first gear 56 to rotate, the second gear 59 is meshed with the first gear 56 to drive the worm 58 to rotate, the worm 511 is meshed with the worm 58 to drive the rotating base 510 to rotate, meanwhile, the annular extrusion groove 512 at the top of the rotating base 510 extrudes the annular extrusion block at the bottom of the connecting block 515 to realize extrusion of the piston rod 513 in the cylinder fixing cylinder 53, and further realize movement of the fixed roller 4 connected with the connecting frame 514, in the moving process of the piston rod 513, the movement track of the piston rod 513 is limited by the limiting rod 6 to prevent the piston rod 513 from deflecting, the air pressure sensor 7 is used to detect the pressure in the cylinder fixing cylinder 53, when the pressure data detected by the air pressure sensor 7 reaches the designated size, the signal is transmitted to the controller 11 to process the fixing signal of the rotating roller 2 and the fixed roller 4, and control the pressure between the rotating roller 4, and the pressure sensor 516 are realized.
The circuits and controls involved in the present invention are prior art and will not be described in detail herein.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (8)
1. The utility model provides a rotatory die-cutting machine laminating pressure regulation controlling means, includes:
the device comprises a base (1), wherein a rotating roller (2) is rotatably arranged in the middle of the base (1) through a bearing, a first motor (3) is fixedly arranged on one side of the base (1), and the output end of the first motor (3) penetrates through the base (1) and is fixedly connected with one end of the rotating roller (2);
the fixing roller (4), the said fixing roller (4) is installed in the middle part of the base (1);
it is characterized by also comprising:
adjusting device (5), adjusting device (5) symmetry fixed mounting is at the both ends of base (1), adjusting device (5) are used for the lift to fixed roller (4), adjusting device (5) include:
the air cylinder fixing device comprises mounting grooves (51), the mounting grooves (51) are symmetrically formed in the tops of two ends of a base (1), mounting frames (52) are fixedly mounted at the positions, corresponding to the tops of the mounting grooves (51), of the two ends of the base (1) through bolts, air cylinder fixing cylinders (53) are fixedly mounted on the lower surfaces of the mounting frames (52), and air pressure sensors (7) used for detecting the internal pressure of the air cylinder fixing cylinders (53) are fixedly mounted on the tops of the inner walls of the air cylinder fixing cylinders (53);
the mounting plates (54) are symmetrically and fixedly mounted on the inner walls of the two ends of the base (1) corresponding to the mounting grooves (51), a second motor (55) is fixedly mounted on the lower surface of each mounting plate (54), and a first gear (56) is fixedly mounted at the output end of each second motor (55);
the controller (11), controller (11) fixed mounting is in base (1) near the one end of first motor (3).
2. The device for adjusting and controlling the bonding pressure of a rotary die cutting machine according to claim 1, wherein the adjusting device (5) further comprises:
the first fixing blocks (57) are symmetrically and fixedly installed on the upper surface of the installing plate (54), a worm (58) is rotatably installed between the two first fixing blocks (57) through a bearing, one end of the worm (58) penetrates through the first fixing blocks (57) and is fixedly installed with a second gear (59), and the second gear (59) is in meshed connection with the first gear (56);
the rotating seat (510) is rotatably mounted in the middle of the upper surface of the first fixing block (57) through a bearing, a worm wheel (511) is fixedly mounted on the outer side of the rotating seat (510), and the worm wheel (511) is meshed with the worm (58);
annular extrusion groove (512), the top of rotating seat (510) is seted up to annular extrusion groove (512) symmetry, there is piston rod (513) inside of cylinder fixed cylinder (53) through sealing element slidable mounting, the bottom fixed mounting of piston rod (513) has link (514), two with fixed roller (4) fixed connection between link (514), the bottom fixed mounting of link (514) has connecting block (515), the bottom symmetry fixed mounting of connecting block (515) has annular extrusion piece (516), annular extrusion piece (516) rotate with annular extrusion groove (512) and are connected.
3. The device for adjusting and controlling the laminating pressure of the rotary die-cutting machine according to claim 2, wherein the gear ratio between the second gear (59) and the first gear (56) is 1:3.
4. The device for adjusting and controlling the bonding pressure of the rotary die-cutting machine according to claim 1, wherein the second motor (55) is a speed-reducing servo motor.
5. The laminating pressure regulation and control device of a rotary die-cutting machine according to claim 2, characterized in that limiting plates (8) are symmetrically and fixedly installed at the outer side of the connecting frame (514), limiting holes (9) are formed in one ends, far away from the connecting frame (514), of the limiting plates (8), second fixing blocks (10) are symmetrically and fixedly installed on the inner walls of the two sides, corresponding to the mounting grooves (51), of the tops of the two ends of the base (1), limiting rods (6) are fixedly installed between the second fixing blocks (10), and the limiting rods (6) are slidably connected with the limiting holes (9).
6. The device for adjusting and controlling the joint pressure of the rotary die cutting machine as claimed in claim 2, wherein the surface of the annular extrusion block (516) is closely and rotatably arranged with the surface of the annular extrusion groove (512).
7. The joint pressure adjusting and controlling device of the rotary die-cutting machine as claimed in claim 5, wherein the limiting rod (6) is closely jointed and slidingly arranged with the limiting hole (9).
8. The device for adjusting and controlling the laminating pressure of the rotary die-cutting machine according to claim 1, wherein the first motor (3) is a speed reducing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211037677.3A CN115344067A (en) | 2022-08-26 | 2022-08-26 | Laminating pressure adjusting and controlling device of rotary die cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211037677.3A CN115344067A (en) | 2022-08-26 | 2022-08-26 | Laminating pressure adjusting and controlling device of rotary die cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN115344067A true CN115344067A (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211037677.3A Pending CN115344067A (en) | 2022-08-26 | 2022-08-26 | Laminating pressure adjusting and controlling device of rotary die cutting machine |
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| CN (1) | CN115344067A (en) |
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| CN105643970A (en) * | 2015-12-21 | 2016-06-08 | 杭州珂瑞特机械制造有限公司 | Special magic hook reinforcing device for diaper production line and reinforcing method |
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| CN210026409U (en) * | 2019-03-21 | 2020-02-07 | 深圳吉阳智能科技有限公司 | Composite compression roller mechanism |
| CN110884925A (en) * | 2019-12-31 | 2020-03-17 | 宛思彤 | Film surface material processing apparatus for film rolling |
| CN113427785A (en) * | 2021-07-29 | 2021-09-24 | 广东玛喜儿卫生用品有限公司 | Hot pressing device for pull-up diaper production |
-
2022
- 2022-08-26 CN CN202211037677.3A patent/CN115344067A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643970A (en) * | 2015-12-21 | 2016-06-08 | 杭州珂瑞特机械制造有限公司 | Special magic hook reinforcing device for diaper production line and reinforcing method |
| CN209363327U (en) * | 2018-12-27 | 2019-09-10 | 无锡派克新材料科技股份有限公司 | A kind of aluminum alloy plate materials coalignment |
| CN210026409U (en) * | 2019-03-21 | 2020-02-07 | 深圳吉阳智能科技有限公司 | Composite compression roller mechanism |
| CN110053245A (en) * | 2019-04-26 | 2019-07-26 | 泉州市夜景辉反光材料有限公司 | A kind of membrane pressure structure for reflective membrane production |
| CN110884925A (en) * | 2019-12-31 | 2020-03-17 | 宛思彤 | Film surface material processing apparatus for film rolling |
| CN113427785A (en) * | 2021-07-29 | 2021-09-24 | 广东玛喜儿卫生用品有限公司 | Hot pressing device for pull-up diaper production |
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