CN117466032A - Packaging paper printing winding device - Google Patents
Packaging paper printing winding device Download PDFInfo
- Publication number
- CN117466032A CN117466032A CN202311828092.8A CN202311828092A CN117466032A CN 117466032 A CN117466032 A CN 117466032A CN 202311828092 A CN202311828092 A CN 202311828092A CN 117466032 A CN117466032 A CN 117466032A
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- Prior art keywords
- fixed
- roller
- rod
- support
- wrapping paper
- Prior art date
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- 238000004804 winding Methods 0.000 title claims abstract description 54
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 36
- 238000007639 printing Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000001105 regulatory effect Effects 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 26
- 238000007906 compression Methods 0.000 claims abstract description 21
- 230000006835 compression Effects 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 20
- 238000005520 cutting process Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 11
- 238000005485 electric heating Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 13
- 238000001125 extrusion Methods 0.000 description 10
- 238000001514 detection method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000006247 magnetic powder Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002537 cosmetic Substances 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
- 230000005672 electromagnetic field Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/2207—Changing the web roll in winding mechanisms or in connection with winding operations the web roll being driven by a winding mechanism of the centre or core drive type
- B65H19/2215—Turret-type with two roll supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to a predetermined diameter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/21—Industrial-size printers, e.g. rotary printing press
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
The invention relates to the technical field of packaging paper production, and particularly discloses a packaging paper printing and winding device, which comprises: support and wind-up roll, the wind-up roll rotates and installs on the support, still includes: the telescopic compression roller is arranged on the bracket, and is propped against the winding roller and is adaptive to stretch along with the winding process of the winding roller; the regulating roller is positioned below the winding roller and can be used for regulating the tension of the packaging paper; the connecting mechanism is arranged between the press roller and the regulating roller, the telescopic variable of the press roller acts on the regulating roller through the connecting mechanism, the telescopic variable can be transmitted to the regulating roller through the connecting mechanism according to the diameter change in the winding process of the wind-up roller, and the tension is regulated through the action of the regulating roller, so that the change quantity of the force of the packaging paper caused by the diameter increase of the wind-up roller is compensated, and compared with the existing mode, the method is simpler, more reliable and has low later maintenance cost.
Description
Technical Field
The invention relates to the technical field of packaging paper production, in particular to a packaging paper printing winding device.
Background
The packaging paper is a material for packaging articles, is widely applied to various fields such as gifts, foods, cosmetics and the like, raw materials are generally printed by a printing machine in the production process of the packaging paper, the printed packaging paper is rolled and pre-stored after printing, and finally the printed packaging paper is cut into packaging paper with different sizes by a cutting machine so as to be convenient for packaging various articles.
In the process of winding the wrapping paper, the winding roller can gradually increase the diameter of the wrapping paper due to winding, the printing speed of the existing wrapping paper is generally kept unchanged, namely the speed of outputting the wrapping paper is unchanged, if the rotating speed of the winding roller is unchanged at this moment, the winding amount of the winding roller can become larger along with the increase of the diameter, the distance between the output end of the wrapping paper and the winding roller is gradually reduced, so that the tension of the wrapping paper is increased, the tension is increased, the wrapping paper is possibly broken in the winding process, the integrity and the continuity of the wrapping paper are damaged, and the wrapping paper is easily wrinkled.
Therefore, the existing solution is to install a tension detection roller, detect the tension of the wrapping paper through a pressure sensor below a tension detection roller bearing, control the rotating speed of a winding roller motor through an electronic circuit by a detection signal, and adjust the tension.
For the first tension adjustment mode, the measurement accuracy of the tension sensor is greatly influenced by environment, such as humidity, temperature and electromagnetic field, and is not reliable enough, and if a fault occurs in the later use process, specialized personnel are needed for overhauling, so that maintenance cost is increased, while for the second mode, the cost of the magnetic powder clutch is relatively high, magnetic powder needs to be added frequently in the use process, and the use process is inconvenient.
For this purpose, we propose a wrapping paper printing winding device.
Disclosure of Invention
The invention aims to provide a packaging paper printing winding device, which solves the problems that the existing tension adjusting mode in the winding process of a winding roller provided in the background art is unreliable, the adjusting cost is high and the like.
In order to achieve the above purpose, the present invention provides the following technical solutions: a wrapping paper printing winding device comprising: support and wind-up roll, the wind-up roll rotates and installs on the support, still includes:
the telescopic compression roller is arranged on the bracket, and is propped against the winding roller and is adaptive to stretch along with the winding process of the winding roller;
the regulating roller is positioned below the winding roller and can be used for regulating the tension of the packaging paper;
the connecting mechanism is arranged between the press roller and the regulating roller, and the telescopic variable of the press roller acts on the regulating roller through the connecting mechanism.
Wherein, the both ends of compression roller all install first movable rod, and the outside of first movable rod is sliding and is installed first sleeve pipe, and first sleeve pipe is fixed on the support, and first sheathed tube inside is fixed with the spring, and the other end of spring is fixed at the tip of first movable rod.
The bottom of the connecting rod is fixedly provided with a sliding block, the bottom of the sliding block is slidably provided with a sliding rail, the sliding rail is fixed on the support, and the connecting rod is installed in the sliding rail through the matching of the sliding block.
Wherein, the top of support rotates installs the installation pole, and the wind-up roll is installed at the both ends of installation pole, and the tip of installation pole is fixed with the motor, and the motor is fixed on the support, has all offered the slot on every wind-up roll.
Wherein, install shutdown mechanism on the support, shutdown mechanism can cut the wrapping paper voluntarily, and shutdown mechanism tip still is provided with fixed establishment, and fixed establishment can be fixed the wrapping paper after cutting off in the slot.
The cutting mechanism comprises two symmetrically arranged squeeze rollers, a mounting block, a telescopic rod, an electric heating wire, a fixing frame and a switch, one end of the telescopic rod is rotatably mounted on the bracket, the other end of the telescopic rod is fixed on the mounting block, the squeeze rollers are rotatably mounted on the mounting block, the end part of the electric heating wire is fixed on the mounting block, and the electric heating wire is always in contact with the packaging paper; the fixed frame is fixed on the side of the bracket, and a switch for controlling the opening of the heating wire is arranged on the inner side of the fixed frame.
Wherein, the telescopic link includes second movable rod and second sleeve pipe, and second sheathed tube one end is rotated and is installed on the support, and the backup pad has been placed to second sheathed tube bottom, and the backup pad is fixed on the support, and second movable rod slidable mounting is inside the second sleeve pipe, and the installation piece is fixed at the tip of second movable rod.
The fixing mechanism comprises a wedge block, a roller, a limiting rod, an extension plate, an adjusting plate and an inserting block, wherein the wedge block is fixed on the second movable rod, the extension plate is fixed on the support, the limiting rod is slidably mounted in the extension plate, the roller is fixed at the bottom of the limiting rod, the adjusting plate is fixed on the limiting rod, and the inserting block is mounted at the end part of the adjusting plate.
The side surface of the second sleeve is provided with a second movable hole, a connecting plate is fixed between the wedge block and the movable rod, and the second movable rod is fixed on the wedge block through the connecting plate and synchronously moves along with the movement of the second movable rod.
The invention has at least the following beneficial effects:
can pass through coupling mechanism according to the diameter variation in the wind-up roll rolling process and transmit on the dancer roll, adjust tension through the effect of dancer roll to compensate the packing paper force variation who leads to owing to wind-up roll diameter increase, for current mode simpler, reliable, later maintenance cost is low.
Can overturn the wrapping paper that the rolling is good again, rotate the wind-up roll that will not wind to the position of rolling up, cut the wind-up roll that will wind simultaneously and turn to the opposite side, need not dismantle the wind-up roll that will wind, it is simpler and more convenient to operate, saves workman's work burden.
The wrapping paper can be automatically cut off through the cutting mechanism, the rolling amount of the wrapping paper after each cutting is in a rough range, the quantitative rolling effect can be realized, and the cut wrapping paper can be connected and fixed with the rolling roller through the fixing mechanism.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 4 is a schematic view of the installation structure of the press roller and the regulating roller of the invention;
FIG. 5 is a schematic view of a connecting mechanism according to the present invention;
FIG. 6 is a schematic view of a severing mechanism of the present invention;
FIG. 7 is a schematic view of a telescopic rod according to the present invention;
FIG. 8 is a schematic view of a securing mechanism according to the present invention;
FIG. 9 is a schematic diagram illustrating the mating of the insert and the socket according to the present invention.
In the figure: 1. a bracket; 2. a wind-up roll; 3. a press roller; 4. an adjusting roller; 5. a connecting mechanism; 6. a first movable lever; 7. a first sleeve; 8. a spring; 9. a first movable hole; 10. a connecting rod; 11. a slide block; 12. a slide rail; 13. a mounting rod; 14. a motor; 15. a slot; 16. a cutting mechanism; 17. a fixing mechanism; 18. a squeeze roll; 19. a mounting block; 20. a telescopic rod; 21. heating wires; 22. a fixed frame; 23. a switch; 24. a second movable rod; 25. a second sleeve; 26. wedge blocks; 27. a roller; 28. a limit rod; 29. an extension plate; 30. an adjusting plate; 31. inserting blocks; 32. a second movable hole; 33. a connecting plate; 34. and a support plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a wrapping paper printing coiling mechanism, includes support 1, and wind-up roll 2 is installed in the rotation of support 1's top, and wind-up roll 2 can be connected its arbitrary one end and actuating source when carrying out the rolling, drives wind-up roll 2 through the actuating source and rotates to carry out the rolling to the wrapping paper.
The side of the wind-up roll 2 is provided with a telescopic compression roll 3, namely, both ends of the compression roll 3 are rotatably provided with a first movable rod 6, the outer side of the first movable rod 6 is slidably provided with a first sleeve 7, the first sleeve 7 is fixed on the bracket 1, meanwhile, the tail part of the first sleeve 7 is fixedly provided with a spring 8, and the other end of the spring 8 is fixed at the tail part of the first movable rod 6;
through above-mentioned technical scheme, through the elasticity effect of spring 8, can make compression roller 3 have an elasticity towards the afterbody all the time, the outer wall of compression roller 3 offsets with the outer wall of wind-up roll 2 simultaneously, when wind-up roll 2 is packing the wrapping paper, the diameter of wind-up roll 2 increases gradually, the extrusion force to compression roller 3 increases gradually, compression roller 3 can stretch spring 8 again under the effect of extrusion force, make compression roller 3 can stretch out and draw back along with the in-process adaptability of wind-up roll 2 to the wrapping paper rolling, compression roller 3 can combine wrapping paper and wind-up roll 2 inseparable at the in-process of the pressure to wind-up roll 2, help improving wrapping paper rolling density and intensity, prevent that the wrapping paper that the rolling is good from appearing loose or warping at the in-process of shifting and storing, compression roller 3 can also smooth the handling the wrapping paper, the phenomenon of unevenness such as ripple on the wrapping paper surface is eliminated.
The bottom of the press roll 3 is provided with a regulating roll 4, a connecting mechanism 5 is further connected between the regulating roll 4 and the press roll 3, the connecting mechanism 5 can transfer variables in the winding process to the connecting mechanism 5, and the regulating roll 4 is acted on through the connecting mechanism 5, so that the tension of the packing paper by the regulating roll 4 is regulated.
Specifically, the connecting mechanism 5 comprises a connecting rod 10 and a first movable hole 9, the first movable hole 9 is formed in the side face of the first sleeve 7, one end of the connecting rod 10 is fixed on the first movable rod 6 through the first movable hole 9, the other end of the connecting rod is rotatably installed at the end part of the adjusting roller 4, meanwhile, a sliding block 11 is fixed at the bottom of the connecting rod 10, a sliding rail 12 is slidably installed at the bottom of the sliding block 11, the sliding rail 12 is fixed on the bracket 1, the connecting rod 10 can slide on the sliding rail 12 through the sliding block 11, and the sliding stability of the connecting rod 10 is ensured through the arrangement of the sliding rail 12, and meanwhile, the integral connecting rod 10 and the adjusting roller 4 are supported;
through the technical scheme, when the diameter of the wind-up roll 2 is gradually increased, the extrusion force of the compression roll 3 is gradually increased, the compression roll 3 moves towards one side far away from the wind-up roll 2 under the action of the extrusion force, namely, the first movable rod 6 is driven to slide in the first sleeve 7, the regulating roll 4 is driven to slide through the connecting rod 10 when the first movable rod 6 slides, the tension of the packaging paper between the output end of the packaging paper and the wind-up roll 2 can be reduced in the sliding process of the regulating roll 4, and the tension increased in the winding process of the wind-up roll 2 is compensated, so that the tension of the packaging paper is always in a proper range;
specifically, when the wind-up roller 2 just starts, the distance between the wind-up roller 2 and the regulating roller 4 is fixed, when the diameter of the wind-up roller 2 is gradually increased along with the winding of the wind-up roller 2, the winding amount of the packaging paper is gradually increased, if the position of the regulating roller 4 is unchanged at this time, the distance between the wind-up roller 2 and the regulating roller 4 is gradually reduced, the tension can be gradually increased, but the regulating roller 4 can move in the winding process, and the distance between the regulating roller 4 and the wind-up roller 2 can be increased in the moving process, so that the tension of the packaging paper is adjusted.
Example two
Because the wrapping paper needs to be disassembled from the winded winding roller 2 after being wound, then the wrapping paper is installed at the input end of the cutting machine for cutting conveniently, the installation rod 13 is rotatably installed at the top of the bracket 1, the winding roller 2 is rotatably installed at two ends of the installation rod 13, the motor 14 is also installed at the top of the bracket 1, and the output end of the motor 14 is fixed on the installation rod 13.
Through the above technical scheme, the winding of the wrapping paper is finished by the winding roller 2 to be wound, at this moment, the motor 14 drives the integral mounting rod 13 to rotate, so that the motor rotates by one hundred eighty degrees, the winding rollers 2 on two sides of the mounting rod 13 are exchanged, the winding roller 2 which does not wind the wrapping paper can be rotated to the winding position, the winding roller 2 which is wound can be rotated to the outer side, the winding roller 2 which is arranged on the outer side can be directly connected with the input end of the cutting machine and is directly cut, therefore, the winding roller 2 which is wound is not required to be detached and installed, the use is more convenient, the bottom of each winding roller 2 is provided with the slot 15, the slot 15 is connected through the inserting block 31, and the end part of the wrapping paper can be fixed.
The support 1 is further provided with a cutting mechanism 16, the cutting mechanism 16 can automatically cut the wrapping paper, a fixing mechanism 17 is arranged beside the cutting mechanism 16, and the fixing mechanism 17 can fix the cut wrapping paper.
Regarding the cutting mechanism 16, the cutting mechanism 16 comprises a telescopic rod 20 which rotates on the bracket 1, the telescopic rod 20 comprises a second movable rod 24 and a second sleeve 25, one end of the second sleeve 25 is rotatably arranged on the bracket 1, a supporting plate 34 is arranged at the bottom of the second sleeve 25, the supporting plate 34 is used for supporting the second sleeve 25 so as to rotate upwards, the supporting plate 34 is fixed on the bracket 1, and the second movable rod 24 is slidably arranged inside the second sleeve 25;
the end part of the second movable rod 24 is fixed with a mounting block 19, the mounting block 19 is provided with two extruding rollers 18 made of rubber material in a rotating way, the mounting block 19 is fixed with an electric heating wire 21, the electric heating wire 21 is always contacted with the packaging paper, the side surface of the bracket 1 is also provided with a fixed frame 22, and the bottom of the fixed frame 22 is fixed with a switch 23 for starting the electric heating wire 21;
according to the technical scheme, the two extrusion rollers 18 made of rubber materials are used for clamping the packaging paper, meanwhile, when the packaging paper is rolled, the extrusion rollers 18 are driven to rotate through friction force between the extrusion rollers, when the rolling roller 2 is rolled, the compression roller 3 and the regulating roller 4 are gradually far away from the support 1, at the moment, the inclination angle of the packaging paper between the regulating roller 4 and the rolling roller 2 is gradually reduced, the extrusion rollers 18 are driven to move in the reduced process, at the moment, the second movable rod 24 slides in the second sleeve 25, meanwhile, the angle of the second sleeve 25 is driven to change, when the position of the extrusion rollers 18 contacts the switch 23 along with the inclination change of the packaging paper, at the moment, the heating wire 21 is electrified to automatically cut off the contacted packaging paper, tension of the packaging paper disappears after cutting, the second sleeve 25 falls on the support plate 34 again, and meanwhile, the extrusion rollers 18 are used for carrying the clamped packaging paper at the end part of the second movable rod 24;
when the wrapping paper is cut off by the heating wire 21, the winding amount of the winding roller 2 is substantially the same, so that the winding amount is equivalently wound, and when the winding amount reaches a certain value, the winding roller 2 is automatically cut off and replaced.
Regarding the fixing mechanism 17, the fixing mechanism 17 comprises a wedge 26, the wedge 26 is fixed on the second movable rod 24, namely, a second movable hole 32 is formed on the side surface of the second sleeve 25, a connecting plate 33 is fixed between the second movable rod 24 and the wedge 26, when the second movable rod 24 slides, the connecting plate 33 and the wedge 26 are driven to slide in the second movable hole 32,
meanwhile, a roller 27 is further arranged at the top of the wedge 26, a limiting rod 28 is fixed at the top of the roller 27, an extension plate 29 is slidably arranged on the outer side of the limiting rod 28, an adjusting plate 30 is further fixed on the outer wall of the limiting rod 28, an inserting block 31 is arranged at the end of the adjusting plate 30, and the inserting block 31 can be inserted into the inserting groove 15.
Through the above technical scheme, when the angle of the second sleeve 25 is restored to the horizontal state again due to the action of the supporting plate 34, the second movable rod 24 is not contracted into the second sleeve 25, at this time, the operator can manually reset the second movable rod 24, the second movable rod 24 drives the squeeze roller 18 and the squeeze roller 18 to move towards the wind-up roller 2 in the resetting process, when the squeeze roller 18 moves to the slot 15 at the bottom of the wind-up roller 2, the end position of the wrapping paper is located at the slot 15, when the wrapping paper is driven to bypass the slot 15 to continue moving, at this time, the wedge 26 presses the roller 27, so that the roller 27 moves upwards to drive the limiting rod 28 to move upwards, and in the moving process, the adjusting plate 30 and the insert block 31 on the adjusting plate 30 are driven to be inserted into the slot 15, so that the end of the wrapping paper is fixed, and the wrapping paper can be wound continuously.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A wrapping paper printing winding device comprising: support (1) and wind-up roll (2), wind-up roll (2) rotate and install on support (1), its characterized in that still includes:
the retractable compression roller (3), the compression roller (3) is arranged on the bracket (1), and the compression roller (3) is kept against the winding roller (2) and is retractable along with the winding process of the winding roller (2);
the regulating roller (4) is positioned below the winding roller (2), and the regulating roller (4) can regulate the tension of the packaging paper;
the connecting mechanism (5), the connecting mechanism (5) is installed between compression roller (3) and dancer roll (4), the flexible variable of compression roller (3) is through connecting mechanism (5) effect on dancer roll (4).
2. The wrapping paper print take-up device of claim 1, wherein: the two ends of the compression roller (3) are provided with first movable rods (6), the outer sides of the first movable rods (6) are provided with first sleeves (7), the first sleeves (7) are fixed on the support (1), springs (8) are fixed in the first sleeves (7), and the other ends of the springs (8) are fixed at the ends of the first movable rods (6).
3. The wrapping paper print take-up device of claim 2, wherein: the connecting mechanism (5) comprises a first movable hole (9) and a connecting rod (10), the first movable hole (9) is formed in a first sleeve (7), one end of the connecting rod (10) is fixed on the first movable rod (6), one end of the connecting rod (10) close to the first movable rod (6) is slidably mounted in the first movable hole (9), and one end of the connecting rod (10) away from the movable rod is fixed at the end part of the regulating roller (4).
4. A wrapping paper printing and winding device according to claim 3, characterized in that: the bottom of connecting rod (10) is fixed with slider (11), slide rail (12) are installed to the bottom slidable of slider (11), slide rail (12) are fixed on support (1), connecting rod (10) are installed in slide rail (12) through slider (11) cooperation.
5. The wrapping paper print take-up device of claim 1, wherein: the top of support (1) rotates installs installation pole (13), wind-up roll (2) are installed at the both ends of installation pole (13), the tip of installation pole (13) is fixed with motor (14), motor (14) are fixed on support (1), every slot (15) have all been seted up on wind-up roll (2).
6. The wrapping paper print take-up device of claim 5, wherein: the packaging paper cutting machine is characterized in that a cutting mechanism (16) is arranged on the support (1), the cutting mechanism (16) can automatically cut the packaging paper, a fixing mechanism (17) is further arranged at the end part of the cutting mechanism (16), and the fixing mechanism (17) can fix the cut packaging paper in the slot (15).
7. The wrapping paper print take-up device of claim 6, wherein: the cutting mechanism (16) comprises two symmetrically arranged squeeze rollers (18), a mounting block (19), a telescopic rod (20), an electric heating wire (21), a fixed frame (22) and a switch (23), one end of the telescopic rod (20) is rotatably mounted on the bracket (1), the other end of the telescopic rod (20) is fixed on the mounting block (19), the squeeze rollers (18) are rotatably mounted on the mounting block (19), the end part of the electric heating wire (21) is fixed on the mounting block (19), and the electric heating wire (21) is always in contact with packaging paper;
the fixing frame (22) is fixed on the side face of the support (1), and a switch (23) for controlling the opening of the heating wire (21) is arranged on the inner side of the fixing frame (22).
8. The wrapping paper print take-up device of claim 7, wherein: the telescopic rod (20) comprises a second movable rod (24) and a second sleeve (25), one end of the second sleeve (25) is rotatably mounted on the support (1), a supporting plate (34) is arranged at the bottom of the second sleeve (25), the supporting plate (34) is fixed on the support (1), the second movable rod (24) is slidably mounted inside the second sleeve (25), and the mounting block (19) is fixed at the end part of the second movable rod (24).
9. The wrapping paper print take-up device of claim 8, wherein: the fixing mechanism (17) comprises a wedge block (26), a roller (27), a limiting rod (28), an extending plate (29), an adjusting plate (30) and an inserting block (31), wherein the wedge block (26) is fixed on a second movable rod (24), the extending plate (29) is fixed on a support (1), the limiting rod (28) is slidably mounted in the extending plate (29), the roller (27) is fixed at the bottom of the limiting rod (28), the adjusting plate (30) is fixed on the limiting rod (28), and the inserting block (31) is mounted at the end part of the adjusting plate (30).
10. The wrapping paper print take-up device of claim 9, wherein: a second movable hole (32) is formed in the side face of the second sleeve (25), a connecting plate (33) is fixed between the wedge block (26) and the movable rod, and the second movable rod (24) is fixed on the wedge block (26) through the connecting plate (33) and synchronously moves along with the movement of the second movable rod (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311828092.8A CN117466032B (en) | 2023-12-28 | 2023-12-28 | Packaging paper printing winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311828092.8A CN117466032B (en) | 2023-12-28 | 2023-12-28 | Packaging paper printing winding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117466032A true CN117466032A (en) | 2024-01-30 |
| CN117466032B CN117466032B (en) | 2024-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311828092.8A Active CN117466032B (en) | 2023-12-28 | 2023-12-28 | Packaging paper printing winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117466032B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117923223A (en) * | 2024-03-22 | 2024-04-26 | 广州丰江微电子有限公司 | Lead frame electroplating winding device and use method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117923223A (en) * | 2024-03-22 | 2024-04-26 | 广州丰江微电子有限公司 | Lead frame electroplating winding device and use method thereof |
| CN117923223B (en) * | 2024-03-22 | 2024-05-31 | 广州丰江微电子有限公司 | Lead frame electroplating winding device and use method thereof |
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|---|---|
| CN117466032B (en) | 2024-03-15 |
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