CN211619470U - Paper feeding device of laminating machine - Google Patents
Paper feeding device of laminating machine Download PDFInfo
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- CN211619470U CN211619470U CN201922493271.6U CN201922493271U CN211619470U CN 211619470 U CN211619470 U CN 211619470U CN 201922493271 U CN201922493271 U CN 201922493271U CN 211619470 U CN211619470 U CN 211619470U
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- paper
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- 238000010030 laminating Methods 0.000 title claims description 18
- 238000004804 winding Methods 0.000 claims abstract description 23
- 238000005520 cutting process Methods 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims description 38
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 239000007888 film coating Substances 0.000 abstract description 5
- 238000009501 film coating Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 10
- 239000012528 membrane Substances 0.000 description 7
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a paper feeding device of a film coating machine, which relates to the technical field of processing of film coating paper and comprises a bracket, wherein a winding mechanism for winding and a paper receiving mechanism for receiving paper are arranged on the bracket, the winding mechanism comprises a feeding seat, a rotating frame, a first feeding roller and a second feeding roller, the rotating frame is rotationally connected with the feeding seat, and the first feeding roller and the second feeding roller are rotationally connected at two ends of the rotating frame; the paper receiving mechanism comprises a paper receiving seat, a rotating arm, a pressure roller, a first air cylinder and a paper cutting assembly, the rotating arm is rotatably connected to the paper receiving seat, the pressure roller is rotatably connected to the rotating arm, two ends of the first hydraulic cylinder are respectively rotatably connected to the rotating arm and the paper receiving seat, and the paper cutting assembly is arranged on the rotating arm. The utility model discloses can realize trading paper under the condition that does not close the coating machine, practice thrift and trade the required time of paper, improve machining efficiency.
Description
Technical Field
The utility model belongs to the technical field of the technique of drenching the processing of membrane paper and specifically relates to a drench last paper device of membrane machine.
Background
The laminated paper is a composite material with plastic particles coated on the surface of paper by a casting machine, and is mainly characterized in that the composite material can resist oil, water and heat. In the processing of the laminating paper, firstly, the roll paper which is not laminated is placed in a feeding area, then the roll paper is unfolded and tensioned, the unfolded roll paper is inserted into a feeding port of a laminating machine, and then, the molten plastic particles are sprayed on the surface of the paper through the laminating machine.
At present, the announcement day is 2018, 12 months and 07 days, and chinese utility model patent that the announcement number is CN208201486U provides a special membrane coating machine of PLA biodegradable membrane coating paper, including rolling box, connection platform and former feed tank, rolling box and former feed tank top are through connecting platform fixed connection, connect the platform both ends and be provided with respectively with rolling box and the inside rolling groove and the feed tank that communicate of former feed tank, it is provided with the feeding wheel to rotate on the feed tank inner wall, be provided with the rolling pivot on the inside inner wall of rolling box, be provided with the feed pivot on the inside inner wall of former feed tank, the rolling box is inside to be fixed on the inner wall of rolling pivot one side and be provided with the motor, the motor passes through the drive belt and is connected with the rolling pivot, the fixed membrane coating machine that is provided with between the mounting panel at rolling box top.
In production, the Dongguan motor drives the winding shaft to rotate, so that the tension of the paper drives the raw material shaft to rotate, feeding is achieved, and the paper is coated when passing through the coating machine.
The above prior art solutions have the following drawbacks: because above-mentioned scheme only is provided with a feed pivot, consequently in the actual production process, just must close the laminating machine and trade paper after a roll of raw materials processing finishes, has wasted process time, has reduced the laminating efficiency of paper.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a last paper device of drenching membrane machine can trade paper under the condition that does not close the membrane machine, has improved machining efficiency.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a paper feeding device of a laminating machine comprises a support, wherein a winding mechanism for winding and a paper receiving mechanism for receiving paper are arranged on the support, the winding mechanism comprises a feeding seat, a first feeding roller and a second feeding roller, the feeding seat is fixedly connected to the support, the first feeding roller and the second feeding roller are rotatably connected to the feeding seat, a first roll paper is coaxially wound on the first feeding roller, a second roll paper is coaxially wound on the second feeding roller, and double faced adhesive tapes are adhered to the outer peripheral surfaces of the first roll paper and the second roll paper; the paper receiving mechanism comprises a paper receiving seat, a rotating arm, a pressure roller, a first air cylinder and a paper cutting assembly, the paper receiving seat is also fixedly connected with the support, one end of the rotating arm is rotatably connected with the paper receiving seat, a cylinder body of the first air cylinder is rotatably connected onto the paper receiving seat, a piston rod of the first air cylinder is rotatably connected onto the rotating arm, the pressure roller is rotatably connected onto the rotating arm, and the paper cutting assembly is arranged at one end of the rotating arm, which is far away from the paper receiving seat; first material loading roller sets up in the one side that is close to the paper splicing mechanism, and second material loading roller sets up in the one side of keeping away from the paper splicing mechanism.
Through adopting above-mentioned technical scheme, when the second roll web is about to exhaust, stretch out first cylinder piston rod, the paper that the swager roll was launched the second roll web this moment compresses tightly on the outer peripheral face of first roll web, and then make first roll web take place to rotate, and the first roll web that compresses tightly the position is the same with the paper linear velocity that the second roll web launched, when the tip of first roll web reachs and compresses tightly the position, first roll web launches and pastes on the second roll web, later cut off the second roll web through cut-paper subassembly, realized changing paper under the condition that does not close coating machine, the required time of changing paper has been practiced thrift, machining efficiency is improved.
The present invention may be further configured in a preferred embodiment as: the coiling mechanism further comprises a rotating frame, the middle of the rotating frame is rotatably connected with the feeding seat, and the first feeding roller and the second feeding roller are rotatably connected to two ends of the rotating frame.
By adopting the technical scheme, after the second roll paper is consumed, a new second roll paper is installed on the second feeding roller, then the rotating frame is rotated, the positions of the first feeding roller and the second feeding roller are replaced, the second feeding roller is close to the paper receiving mechanism, the first feeding roller is far away from the paper receiving mechanism, and when the first roll paper is also used, the paper receiving mechanism is used for sticking the second roll paper to the first roll paper; the arrangement enables the roll paper to be consumed to be always at one end far away from the paper receiving structure, and the roll paper can be conveniently replaced by a new roll paper for the winding mechanism.
The present invention may be further configured in a preferred embodiment as: the winding mechanism further comprises a first guide roller and a second guide roller, the first guide roller and the second guide roller are connected to the rotating frame in a rotating mode, the first guide roller and the second guide roller are arranged on two sides of a connecting line of the first feeding roller and the second feeding roller, the first roll paper is sleeved on the outer peripheral face of the first guide roller, and the second roll paper is sleeved on the outer peripheral face of the second guide roller.
By adopting the technical scheme, when the first web is fed to the film coating machine, the first web is sleeved on the outer peripheral surface of the first guide roller, so that when the first web does not need to be changed, the first web can be prevented from contacting with the second web, and the second web can be prevented from being abnormally unfolded; when first reel paper is at the second reel paper for the material loading of film coating machine, the second roll web cover is established on the outer peripheral face of second guide roll, so set up when need not trading paper, can avoid second reel paper and first reel paper contact, and then avoid the abnormal expansion of first reel paper.
The present invention may be further configured in a preferred embodiment as: the winding mechanism further comprises a driving assembly for driving the rotating frame to rotate, the driving assembly comprises a stepping motor, a first gear and a second gear, the stepping motor is fixedly connected to the feeding seat, the first gear is coaxially and fixedly connected to an output shaft of the stepping motor, the second gear is coaxially and fixedly connected to a rotating shaft of the rotating frame and the feeding seat, and the first gear is meshed with the second gear.
By adopting the technical scheme, when the roll paper needs to be replaced, the stepping motor does not rotate, the roll paper far away from the paper receiving mechanism is replaced, and then the stepping motor rotates to replace the replaced roll paper to a position close to the paper receiving mechanism; and step motor has the auto-lock ability moreover, and at the consumption in-process of roll paper, even the quality of first roll paper is different with the second roll paper, the rotating turret can not take place to rotate, has guaranteed the normal operating of paper receiving process.
The present invention may be further configured in a preferred embodiment as: the winding mechanism further comprises a first connecting arm and a second connecting arm, the first connecting arm and the second connecting arm are arranged at two ends of the rotating frame, the first connecting arm and the second connecting arm are connected with the rotating frame in a rotating mode, a U-shaped groove is formed in the first connecting arm and the second connecting arm, the first feeding roller is connected in a U-shaped groove of the first connecting arm in a clamping mode, the first feeding roller is connected with the first connecting arm in a rotating mode, the second feeding roller is connected in a U-shaped groove of the second connecting arm in a clamping mode, and the second feeding roller is connected with the second connecting arm in a rotating mode.
By adopting the technical scheme, when the roll paper is replaced for the reeling mechanism, the first feeding roller or the second feeding roller is taken down from the U-shaped groove, then the first feeding roller or the second feeding roller is replaced with new roll paper, and then the first feeding roller and the second feeding roller are placed in the U-shaped groove, so that the roll paper is convenient to replace; under the gravity of first linking arm and second linking arm, the notch in U type groove remains throughout upwards, when the rotating turret rotates for first material loading roller and second material loading roller can not deviate from U type inslot, can make first material loading roller and second material loading roller replacement position again.
The present invention may be further configured in a preferred embodiment as: the paper receiving mechanism is further provided with a pressing assembly for pressing a joint of the first rolled paper and the second rolled paper, the pressing assembly comprises a first pressing roller, a second pressing roller, a pressing roller seat and a compression spring, the pressing roller seat is connected with the rotating arm in a sliding mode along the direction perpendicular to the length of the rotating arm, the first pressing roller is connected to the pressing roller seat in a rotating mode, the second pressing roller is connected to the paper receiving seat in a rotating mode, the rolled paper is sleeved on the outer peripheral face of the second pressing roller, one end of the compression spring is fixedly connected with the pressing roller seat, and the other end of the compression spring is fixedly connected with the rotating arm.
Through adopting above-mentioned technical scheme, when needs trade paper, the rotor arm rotates, and first pressure roller compresses tightly the paper on second pressure roller this moment, and when the junction of first web and second web passed through second pressure roller, first pressure roller compressed tightly first web and second web, avoided first web and second web department to open gluey.
The present invention may be further configured in a preferred embodiment as: the paper cutting assembly comprises a second cylinder and a paper cutter, the paper cutter slides along the direction perpendicular to the length of the rotating arm and is connected with the rotating arm, the axis of the second cylinder is parallel to the sliding direction of the paper cutter, the cylinder body of the second cylinder is fixedly connected onto the rotating arm, and the piston rod of the second cylinder is fixedly connected with the paper cutter.
Through adopting above-mentioned technical scheme, behind the junction of first reel paper and second reel paper through the second pinch roller, the second cylinder stretches out and will cut off with the reel paper of nip roll butt, so set up and cut off the reel paper after the guillotine, because first pinch roller has compressed tightly the junction of first reel paper and second reel paper with the second pinch roller, avoid first reel paper and second reel paper department to open gluey.
The present invention may be further configured in a preferred embodiment as: the cutting edge of the paper cutter is in a sawtooth shape.
By adopting the technical scheme, after the piston rod of the second air cylinder extends out, the paper cutter can rapidly puncture and cut off the roll paper, and the flatness of the cut of the roll paper is improved.
To sum up, the utility model discloses a following at least one useful technological effect:
1. through the arrangement of the winding mechanism and the paper receiving mechanism, paper changing is realized under the condition that the film coating machine is not closed, the time required by paper changing is saved, and the processing efficiency is improved.
2. Through the arrangement of the rotating frame, the roll paper which is to be consumed is always positioned at one end far away from the paper receiving structure, and the roll paper feeding mechanism is convenient to replace new roll paper.
3. Through the setting that compresses tightly the subassembly, when the junction of first reel paper and second reel paper passes through the second pressure roller, first pressure roller compresses tightly first reel paper and second reel paper, avoids first reel paper and second reel paper department to open gluey.
4. The cutting edge of the paper cutter is serrated, so that the paper cutter can rapidly puncture and cut off the roll paper, and the flatness of the cut of the roll paper is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged partial view of portion B of FIG. 1;
FIG. 4 is an enlarged view of a portion C of FIG. 1;
FIG. 5 is a schematic overall view of another perspective of the present embodiment, in order to show the connection relationship between the second web and the hold-down assembly after being unwound;
fig. 6 is a partially enlarged view of a portion D in fig. 5.
Reference numerals: 1. a support; 2. a winding mechanism; 21. a feeding seat; 22. a first feeding roller; 23. a second feeding roller; 24. a rotating frame; 25. a first guide roller; 26. a second guide roller; 27. a first connecting arm; 28. a second connecting arm; 29. a U-shaped groove; 3. a paper receiving mechanism; 31. a paper receiving seat; 32. a rotating arm; 33. a nip roll; 34. a first cylinder; 35. a paper cutting assembly; 351. a second cylinder; 352. a paper cutter; 36. a compression assembly; 361. a first pressure roller; 362. a second pressure roller; 363. a pinch roller base; 364. a compression spring; 4. a drive assembly; 41. a drive motor; 42. a first gear; 43. a second gear; 51. a first web; 52. a second web.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the embodiment provides a paper feeding device of a laminating machine, which includes a support 1, and a winding mechanism 2 for winding and a paper receiving mechanism 3 for receiving paper are disposed on the support 1. The winding mechanism 2 includes a feeding base 21, a rotating frame 24, a first connecting arm 27, a second connecting arm 28, a first feeding roller 22 and a second feeding roller 23.
The feeding seat 21 is welded or fixedly connected on the bracket 1 through bolts, and the middle part of the rotating frame 24 is rotatably connected on the bracket 1. The first connecting arm 27 and the second connecting arm 28 are rotatably connected to two ends of the rotating frame 24, and the first connecting arm 27 and the second connecting arm 28 are both C-shaped. The center of gravity of the first link arm 27 is always located below the rotational axis of the first link arm 27 and the turret 24, and the center of gravity of the second link arm 28 is always located below the rotational axis of the second link arm 28 and the turret 24.
One ends of the first connecting arm 27 and the second connecting arm 28, which are far away from the rotating frame 24, are provided with a U-shaped groove 29, and the groove opening of the U-shaped groove 29 is always upward under the action of gravity. The first feeding roller 22 is clamped in the U-shaped groove 29 of the first connecting arm 27, and the first feeding roller 22 is rotatably connected with the first connecting arm 27 along the axis of the first feeding roller 22. The second feeding roller 23 is clamped in the U-shaped groove 29 of the second connecting arm 28, and the second feeding roller 23 is rotatably connected with the second connecting arm 28 along the axis of the second feeding roller 23.
The winding mechanism 2 further comprises a first guide roller 25 and a second guide roller 26, the first guide roller 25 and the second guide roller 26 are both rotatably connected to the rotating frame 24, and the first guide roller 25 and the second guide roller 26 are arranged on two sides of a connecting line of the first feeding roller 22 and the second feeding roller 23.
Referring to fig. 1 and 3, the winding mechanism 2 further includes a driving assembly 4 for driving the rotating frame 24 to rotate, and the driving assembly 4 includes a stepping motor, a first gear 42 and a second gear 43. The stepping motor is fixedly connected to the feeding base 21 through bolts, the first gear 42 is coaxially connected to an output shaft of the stepping motor in a key mode, the second gear 43 is coaxially connected to rotating shafts of the rotating frame 24 and the feeding base 21 in a key mode, and the first gear 42 is meshed with the second gear 43.
Referring to fig. 1 and 4, the paper receiving mechanism 3 includes a paper receiving base 31, a rotating arm 32, a nip roller 33, a first cylinder 34, and a paper cutting assembly 35, and the paper receiving base 31 is also welded or fixed to the bracket 1 by bolts. One end of the rotating arm 32 is rotatably connected with the paper receiving seat 31, the cylinder body of the first air cylinder 34 is hinged on the paper receiving seat 31, and the piston rod of the first air cylinder 34 is hinged on the rotating arm 32. The nip roller 33 is rotatably connected to an end of the rotating arm 32 remote from the sheet receiving base 31.
The paper cutting assembly 35 is provided on the rotating arm 32, and the paper cutting assembly 35 is provided at an end of the nip roller 33 remote from the paper receiving base 31. The cutting assembly 35 includes a second cylinder 351 and a cutter 352, and the cutter 352 is slidably coupled to the pivoting arm 32 in a direction perpendicular to the length of the pivoting arm 32. The axis of the second cylinder 351 is parallel to the sliding direction of the paper cutter 352, the cylinder body of the second cylinder 351 is fixedly connected to the rotating arm 32 through a bolt, and the back of the paper cutter 352 is fixedly connected to the piston rod of the second cylinder 351 through a bolt. The cutting edge of the guillotine 352 is serrated.
Referring to fig. 1, a first feeding roller 22 is provided on a side close to the sheet receiving mechanism 3, and a second feeding roller 23 is provided on a side far from the sheet receiving mechanism 3. The first feeding roller 22 is coaxially wound with a first roll paper 51, the second feeding roller 23 is coaxially wound with a second roll paper 52, and double-sided tapes are adhered to the outer peripheral surfaces of the first roll paper 51 and the second roll paper 52.
Referring to fig. 5 and 6, the second roll paper 52 is fitted around the outer circumferential surface of the second guide roller 26, and the second roll paper 52 is unwound and wound around the outer circumferential surface of the second guide roller 26. When the rotating frame 24 rotates to replace the positions of the first feeding roller 22 and the second feeding roller 23 and the first web 51 is unwound, the first web 51 is wound around the outer circumferential surface of the first guide roller 25.
The paper receiving mechanism 3 further includes a pressing assembly 36 for pressing a joint of the first roll paper 51 and the second roll paper 52, and the pressing assembly 36 includes a first pressing roller 361, a second pressing roller 362, a pressing roller seat 363 and a compression spring 364. The pressing roller seat 363 is connected with the rotating arm 32 in a sliding manner along a direction perpendicular to the length of the rotating arm 32, one end of a compression spring 364 is fixedly connected with the pressing roller seat 363, and the other end of the compression spring 364 is fixedly connected with the rotating arm 32.
The first pressure roller 361 is rotatably connected to the pressure roller base 363, the second pressure roller 362 is rotatably connected to the paper receiving base 31, and the axis of the first pressure roller 361 is parallel to the axis of the second pressure roller 362. The second roll paper 52 is stretched and then sleeved on the outer peripheral surface of the second pinch roller 362, and when the piston rod of the first hydraulic cylinder extends out, the first pinch roller 361 presses the stretched second roll paper 52 against the second pinch roller 362.
The implementation principle of the embodiment is as follows:
in the initial state, the first roll paper 51 supplies paper for the laminating machine, and the second roll paper 52 does not supply paper; when the first web 51 is about to be consumed, the piston rod of the first cylinder 34 is extended, and at this time, the nip roller 33 presses the unwound first web 51 against the second web 52, and bonds the first web 51 to the second web 52, and the first pressure roller 361 presses the unwound first web 51 against the second pressure roller 362; after that, the first web 51 and the second web 52 move at the same linear velocity at the nip roller 33, when the joint of the first web 51 and the second web 52 passes through the pressing assembly 36, the first pressing roller 361 and the second pressing roller 362 press the first web 51 and the second web 52, so as to prevent the first pressing roller 361 and the second pressing roller 362 from separating; then, the piston rod of the second cylinder 351 is extended, and the first roll paper 51 is cut by the cutter 352; the piston rod of the second cylinder 351 is immediately retracted after the cutter 352 cuts the first roll paper 51; after the joint of the first web 51 and the second web 52 completely passes through the pressing assembly 36, the piston rod of the first cylinder 34 is retracted; the depleted first web 51 is now removed and the first connecting arm 27 is replaced with a new first web 51; then, the driving motor 41 rotates to drive the rotating frame 24 to rotate, so that the first roll paper 51 and the second roll paper 52 are displaced.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The paper feeding device of the laminating machine is characterized by comprising a support (1), wherein a winding mechanism (2) used for winding and a paper receiving mechanism (3) used for receiving paper are arranged on the support (1), the winding mechanism (2) comprises a feeding seat (21), a first feeding roller (22) and a second feeding roller (23), the feeding seat (21) is fixedly connected onto the support (1), the first feeding roller (22) and the second feeding roller (23) are rotatably connected onto the feeding seat (21), a first roll paper (51) is coaxially wound on the first feeding roller (22), a second roll paper (52) is coaxially wound on the second feeding roller (23), and double-faced adhesive tapes are adhered to the outer peripheral surfaces of the first roll paper (51) and the second roll paper (52); the paper receiving mechanism (3) comprises a paper receiving seat (31), a rotating arm (32), a pressure roller (33), a first air cylinder (34) and a paper cutting assembly (35), the paper receiving seat (31) is also fixedly connected to the support (1), one end of the rotating arm (32) is rotatably connected with the paper receiving seat (31), a cylinder body of the first air cylinder (34) is rotatably connected to the paper receiving seat (31), a piston rod of the first air cylinder (34) is rotatably connected to the rotating arm (32), the pressure roller (33) is rotatably connected to the rotating arm (32), and the paper cutting assembly (35) is arranged at one end, far away from the paper receiving seat (31), of the rotating arm (32); the first feeding roller (22) is arranged on one side close to the paper receiving mechanism (3), and the second feeding roller (23) is arranged on one side far away from the paper receiving mechanism (3).
2. The paper feeding device of the laminating machine according to claim 1, characterized in that: the coiling mechanism (2) further comprises a rotating frame (24), the middle of the rotating frame (24) is rotatably connected with the feeding seat (21), and the first feeding roller (22) and the second feeding roller (23) are rotatably connected to two ends of the rotating frame (24).
3. The paper feeding device of the laminating machine according to claim 2, characterized in that: the winding mechanism (2) further comprises a first guide roller (25) and a second guide roller (26), the first guide roller (25) and the second guide roller (26) are connected to the rotating frame (24) in a rotating mode, the first guide roller (25) and the second guide roller (26) are arranged on two sides of a connecting line of the first feeding roller (22) and the second feeding roller (23), the first roll paper (51) is sleeved on the outer peripheral surface of the first guide roller (25), and the second roll paper (52) is sleeved on the outer peripheral surface of the second guide roller (26).
4. The paper feeding device of the laminating machine according to claim 3, characterized in that: the winding mechanism (2) further comprises a driving assembly (4) for driving the rotating frame (24) to rotate, the driving assembly (4) comprises a stepping motor, a first gear (42) and a second gear (43), the stepping motor is fixedly connected to the feeding seat (21), the first gear (42) is coaxially and fixedly connected to an output shaft of the stepping motor, the second gear (43) is coaxially and fixedly connected to rotating shafts of the rotating frame (24) and the feeding seat (21), and the first gear (42) is meshed with the second gear (43).
5. The paper feeding device of the laminating machine according to claim 3, characterized in that: go up to roll up mechanism (2) and still include first linking arm (27) and second linking arm (28), first linking arm (27) and second linking arm (28) set up the both ends in rotating turret (24), and first linking arm (27) all rotate with rotating turret (24) with second linking arm (28) and be connected, U type groove (29) have all been seted up on first linking arm (27) and second linking arm (28), first material loading roller (22) joint is in U type groove (29) of first linking arm (27), and first material loading roller (22) rotate with first linking arm (27) and are connected, second material loading roller (23) joint is in U type groove (29) of second linking arm (28), and second material loading roller (23) rotate with second linking arm (28) and are connected.
6. The paper feeding device of the laminating machine according to claim 5, characterized in that: the paper receiving mechanism (3) further comprises a pressing assembly (36) for pressing the joint of the first rolled paper (51) and the second rolled paper (52), the pressing assembly (36) comprises a first pressing roller (361), a second pressing roller (362), a pressing roller seat (363) and a compression spring (364), the pressing roller seat (363) is connected with the rotating arm (32) in a sliding mode along the direction perpendicular to the length of the rotating arm (32), the first pressing roller (361) is connected to the pressing roller seat (363) in a rotating mode, the second pressing roller (362) is connected to the paper receiving seat (31) in a rotating mode, the rolled paper is sleeved on the peripheral face of the second pressing roller (362), one end of the compression spring (364) is fixedly connected with the pressing roller seat (363), and the other end of the compression spring (364) is fixedly connected with the rotating arm (32).
7. The paper feeding device of the laminating machine according to claim 6, wherein: the paper cutting assembly (35) comprises a second air cylinder (351) and a paper cutting knife (352), the paper cutting knife (352) is connected with the rotating arm (32) in a sliding mode along the direction perpendicular to the length of the rotating arm (32), the axis of the second air cylinder (351) is parallel to the sliding direction of the paper cutting knife (352), the cylinder body of the second air cylinder (351) is fixedly connected to the rotating arm (32), and the piston rod of the second air cylinder (351) is fixedly connected with the paper cutting knife (352).
8. The paper feeding device of the laminating machine according to claim 7, characterized in that: the cutting edge of the paper cutter (352) is serrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922493271.6U CN211619470U (en) | 2019-12-31 | 2019-12-31 | Paper feeding device of laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922493271.6U CN211619470U (en) | 2019-12-31 | 2019-12-31 | Paper feeding device of laminating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211619470U true CN211619470U (en) | 2020-10-02 |
Family
ID=72635224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922493271.6U Expired - Fee Related CN211619470U (en) | 2019-12-31 | 2019-12-31 | Paper feeding device of laminating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211619470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428684A (en) * | 2020-12-14 | 2021-03-02 | 上海彩金包装科技有限公司 | Full-automatic gold stamping and die cutting dual-purpose machine |
-
2019
- 2019-12-31 CN CN201922493271.6U patent/CN211619470U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428684A (en) * | 2020-12-14 | 2021-03-02 | 上海彩金包装科技有限公司 | Full-automatic gold stamping and die cutting dual-purpose machine |
| CN112428684B (en) * | 2020-12-14 | 2022-05-31 | 上海彩金包装科技有限公司 | Full-automatic gold stamping and die cutting dual-purpose machine |
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