CN219523205U - Film and paper window alignment device of window patching machine - Google Patents
Film and paper window alignment device of window patching machine Download PDFInfo
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- CN219523205U CN219523205U CN202320574303.9U CN202320574303U CN219523205U CN 219523205 U CN219523205 U CN 219523205U CN 202320574303 U CN202320574303 U CN 202320574303U CN 219523205 U CN219523205 U CN 219523205U
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- film
- air suction
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- photoelectric eye
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a window patching machine, in particular to a film and paper window aligning device of the window patching machine, which comprises a frame, wherein a film cutting mechanism, a paper feeding mechanism and a film feeding mechanism are arranged on the frame, the film cutting mechanism comprises a movable film cutting knife and a pressing block which works in cooperation with the film cutting knife, the paper feeding mechanism comprises a conveying belt, the film feeding mechanism comprises an air suction roller with an air suction surface, the film feeding mechanism is arranged between the film cutting mechanism and the paper feeding mechanism, a photoelectric eye is arranged on the frame, the photoelectric eye detects the paper conveying speed on the conveying belt or the film conveying speed on the air suction roller, the photoelectric eye is connected with a power source through a programmable controller, the photoelectric eye sends a signal to the programmable controller, the programmable controller obtains the paper conveying speed or the film conveying speed, and then controls the corresponding power source to adjust the paper conveying speed or the film conveying speed, and the aligning is fast and convenient.
Description
Technical Field
The utility model relates to a window patching machine, in particular to a film and paper window aligning device of the window patching machine.
Background
The window sticking machine is also called a paper box window sticking machine and is mainly used for sticking films on a window opening paper box, and the window sticking machine consists of the steps of sticking films, paper extraction, gluing, film cutting, bonding and the like. When the film is pasted, after the film cutting mechanism cuts the film sent by the film sending mechanism, the film sending mechanism sends the film to the paper window of the paper sending mechanism for adhesion, when the specification of the paper changes, the thickness and the size of the film and the position of the window change simultaneously, the film and the paper window need to be realigned, the paper sending mechanism adopts a rubber conveyer belt, and the conveyer belt looseness also affects the conveying speed of the paper along with the increase of working time, so that the realignment is needed.
Disclosure of Invention
In view of the technical problems in the background art, the utility model aims to provide the alignment device for the film and the paper window of the window patching machine, which is provided with a photoelectric eye to detect the paper feeding speed or the film feeding speed, and then a controller controls a corresponding power source to align the film and the paper window, so that the alignment is fast and convenient.
In order to solve the technical problems, the utility model adopts the following technical scheme: the film and paper window aligning device of the window patching machine comprises a frame, wherein a film cutting mechanism, a paper feeding mechanism and a film feeding mechanism are arranged on the frame, the film cutting mechanism comprises a movable film cutting knife and a pressing block matched with the film cutting knife, the paper feeding mechanism comprises a conveying belt, the conveying belt is in transmission connection with a power source, the film feeding mechanism comprises an air suction roller with an air suction surface, the air suction roller is in transmission connection with the power source, the film feeding mechanism is arranged between the film cutting mechanism and the paper feeding mechanism, a photoelectric eye is arranged on the frame, the photoelectric eye detects the paper conveying speed on the conveying belt or the film conveying speed on the air suction roller, the photoelectric eye is connected with the power source through a programmable controller, signals are sent to the programmable controller through the photoelectric eye, the programmable controller obtains the paper conveying speed or the conveying speed, the corresponding power source is controlled through the programmable controller, and the paper conveying speed or the film conveying speed is adjusted.
Preferably, the frame is provided with an air suction disc, an air suction passage is arranged in the air suction drum, the air suction surface is communicated with the air suction passage, the air suction disc is provided with a plurality of through holes, one side, away from the air suction drum, of each through hole is communicated with a negative pressure source, and when the air suction drum is in operation, the air suction passage is communicated with part of the through holes or all the through holes, and the air suction drum is arranged so that the air suction drum rotates without influencing the connection with the negative pressure source.
Preferably, a plurality of air suction holes are formed in the conveyor belt, and when the conveyor belt is in operation, part of the air suction holes or all of the air suction holes are communicated with a negative pressure source, and the negative pressure is matched with gravity to enable paper to be stably attached to the surface of the conveyor belt, and different numbers of air suction holes are communicated with the negative pressure source to adapt to conveying of paper with different specifications.
Preferably, the number of the pressing blocks is two, the pressing blocks are arranged on two sides of the film cutting knife, when the film is thicker, the suction force of the suction surface of the suction roller is insufficient, and the pressing blocks on two sides can effectively improve the tension of the film at the cutting position.
Preferably, the photo-eye comprises a paper feeding photo-eye and a film feeding photo-eye, the paper feeding photo-eye detects the paper conveying speed on the conveying belt, the film feeding photo-eye detects the film conveying speed on the air suction roller, the film feeding photo-eye is connected with a power source through a programmable controller or the paper feeding photo-eye is connected with the power source through the programmable controller or the film feeding photo-eye and the paper feeding photo-eye are correspondingly connected with the respective power sources through the programmable controller, the paper feeding photo-eye detects the paper conveying speed, the film feeding photo-eye detects the film conveying speed, and the programmable controller only changes one speed to adapt to the other speed, thereby ensuring stable production.
Preferably, the number of the through holes is more than two, the diameter of the through hole with the lowest height is not more than that of the other through holes, the through hole with the lowest height corresponds to the part of the film pasting of the air suction roller, the diameter of the through hole is small, the suction force of the air suction roller on the film is small, the film pasting is completed when the film falls, and meanwhile, the paper conveying after the film pasting is influenced by the suction force of the air suction roller is avoided.
The utility model has the beneficial effects that the photoelectric eye is arranged to obtain the paper feeding speed or the film feeding speed, and then the programmable controller controls the corresponding power source to adjust the paper conveying speed or the film conveying speed, so that the alignment is quick and convenient. Thus, the present utility model is a substantial feature and improvement over the prior art.
Drawings
The details and working principles of the embodiments and examples of the present utility model are described below with reference to the drawings.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of a film feeding mechanism in the present utility model.
FIG. 3 is a schematic view of a paper feeding mechanism according to the present utility model.
Fig. 4 is a schematic structural view of the suction disc in the present utility model.
Fig. 5 is a schematic structural view of the film cutting mechanism in the present utility model.
In the figure: 1. a frame; 2. a suction drum; 3. a conveyor belt; 4. a paper feeding photoelectric eye; 5. a suction disc; 6. a suction surface; 7. a through hole; 8. an air suction hole; 9. a film cutting knife; 10. and pressing the material block.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some, but not all, embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making inventive efforts are within the scope of this utility model.
Referring to the drawings, in the embodiment of the present utility model, a film and paper window aligning device of a window attaching machine includes a frame 1, a film cutting mechanism, a paper feeding mechanism and a film feeding mechanism are disposed on the frame 1, the film cutting mechanism includes a movable film cutting knife 9 and a pressing block 10 cooperating with the film cutting knife 9, the paper feeding mechanism includes a conveying belt 3, the conveying belt 3 is in transmission connection with a power source, the film feeding mechanism includes an air suction roller 2 with an air suction surface 6, the air suction roller 2 is in transmission connection with the power source, and the film feeding mechanism is between the film cutting mechanism and the paper feeding mechanism.
The machine frame 1 is provided with a photoelectric eye which detects the paper conveying speed on the conveying belt 3 or the film conveying speed on the air suction roller 2, and the photoelectric eye is connected with a power source through a programmable controller.
The suction roller 2 adsorbs the film, the cutter cooperates with the pressing block 10 to cut off the film, the suction roller 2 rotates to bond the film on the paper window of the conveyer belt 3, the photoelectric eye sends signals to the programmable controller, the programmable controller obtains corresponding paper conveying speed or film conveying speed, the programmable controller controls the corresponding power source to adjust the paper conveying speed or film conveying speed, and one speed is adjusted to align, so that the alignment is quick and convenient.
The following optimizations or further description can be made on the basis of the above embodiments, respectively.
Further, be equipped with the dish 5 of breathing in on the frame 1, be equipped with the passageway of breathing in the cylinder 2, the face of breathing in 6 with the passageway intercommunication of breathing in, be equipped with a plurality of through-holes 7 on the dish 5 of breathing in, the through-hole 7 is kept away from the one side of cylinder 2 of breathing in communicates with the negative pressure source, during operation, the passageway of breathing in with part through-hole 7 or whole the through-hole 7 communicates, and the negative pressure source is connected with the dish 5 of breathing in for the cylinder 2 of breathing in rotates and does not influence the connection of negative pressure source.
In addition, be equipped with a plurality of suction holes 8 on the conveyer belt 3, during operation, part suction holes 8 or whole suction holes 8 and negative pressure source intercommunication, negative pressure cooperation gravity make paper stable the attached on conveyer belt 3 surface for paper conveying speed is accurate, and different quantity of suction holes 8 and negative pressure source intercommunication adapt to the paper of equidimension to carry.
Further, the number of the pressing blocks 10 is two, the pressing blocks 10 are arranged on two sides of the film cutting knife 9, when the film is thinner, the deformation of the film at the cutting position of the film cutting knife 9 can be reduced by matching the suction force of the suction roller 2 with the compaction of the single pressing block 10, and when the film is thicker, the suction force of the suction roller 2 is insufficient, the deformation of the film at the cutting position is large, the error generated by the cutting deviation of the film cutting knife 9 is large, the alignment is influenced, the two pressing blocks 10 are arranged, the deformation of the film at the cutting position is reduced, the film cutting is quick and effective, and the film conveying speed is accurate.
The automatic paper feeding device is characterized in that the automatic paper feeding device comprises a paper feeding photoelectric eye 4 and a film feeding photoelectric eye, the paper feeding photoelectric eye 4 detects the paper conveying speed on the conveying belt 3, the film feeding photoelectric eye detects the film conveying speed on the air suction roller 2, the film feeding photoelectric eye is connected with a power source through a programmable controller or the paper feeding photoelectric eye 4 is connected with the power source through the programmable controller or the film feeding photoelectric eye and the paper feeding photoelectric eye 4 are correspondingly connected with the respective power source through the programmable controller, the paper feeding photoelectric eye detects the paper conveying speed, the film feeding photoelectric eye detects the film conveying speed, corresponding alignment data in the process of pasting windows of paper of each specification can be recorded, the quick alignment after switching among the production of multiple specifications is facilitated, the single photoelectric eye is connected with the power source through the programmable controller, the alignment can be completed by adjusting one speed, the two photoelectric eyes are connected with the power source through the programmable controller, the two speeds can be adjusted in real time, and the production speed is ensured to be unchanged.
Still further, the diameter of the through holes 7 with the lowest height is not larger than that of the other through holes 7, the through holes 7 with the lowest height correspond to the film pasting part of the suction roller 2, the small diameter of the through holes 7 leads to the suction force of the suction roller 2 to the film to be small, the film is pasted after the film falls, meanwhile, the suction force of the suction roller 2 is prevented from influencing the paper conveying after film pasting, the other through holes 7 with the height have the parts corresponding to the suction roller 2 for absorbing the film and the parts corresponding to the suction roller 2 for absorbing the film to resist the gravity of the film, and the diameter of the part of the suction roller 2 for absorbing the film to resist the gravity of the film corresponds to the through holes 7 and is larger than the diameter of the through holes 7 with the lowest height.
The foregoing is a preferred embodiment of the present utility model, and it should be noted that the scope of the present utility model is not limited thereto. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the scope and spirit of the utility model as defined in the appended claims.
Claims (6)
1. The film and paper window aligning device of the window patching machine comprises a frame (1), wherein the frame (1) is provided with
The film cutting mechanism comprises a movable film cutting knife (9) and a pressing block (10) which is matched with the film cutting knife (9);
the paper feeding mechanism comprises a conveying belt (3), and the conveying belt (3) is in transmission connection with a power source;
the film delivery mechanism comprises an air suction roller (2) with an air suction surface (6), the air suction roller (2) is in transmission connection with a power source, and the film delivery mechanism is arranged between the film cutting mechanism and the paper feeding mechanism;
the method is characterized in that: the machine frame (1) is provided with a photoelectric eye which detects the paper conveying speed on the conveying belt (3) or the film conveying speed on the air suction roller (2), and the photoelectric eye is connected with a power source through a programmable controller.
2. A window patching machine film and paper window alignment device as defined in claim 1, wherein: the vacuum suction device is characterized in that an air suction disc (5) is arranged on the frame (1), an air suction passage is arranged in the air suction roller (2), an air suction surface (6) is communicated with the air suction passage, a plurality of through holes (7) are formed in the air suction disc (5), one side, away from the air suction roller (2), of each through hole (7) is communicated with a negative pressure source, and in operation, the air suction passage is communicated with part of each through hole (7) or all of the through holes (7).
3. A window patching machine film and paper window alignment device as defined in claim 1, wherein: and a plurality of air suction holes (8) are formed in the conveying belt (3), and when the conveying belt works, part of the air suction holes (8) or all the air suction holes (8) are communicated with a negative pressure source.
4. A window patching machine film and paper window alignment device as defined in claim 1, wherein: the number of the pressing blocks (10) is two, and the pressing blocks (10) are arranged on two sides of the film cutting knife (9).
5. A window patching machine film and paper window alignment device as defined in claim 1, wherein: the photoelectric eye comprises
A sheet feeding photo-eye (4) that detects a sheet conveying speed on the conveyor belt (3);
a film feeding photoelectric eye which detects the film conveying speed on the suction roller (2);
the film feeding photoelectric eye is connected with a power source through a programmable controller
Or the paper feeding photoelectric eye (4) is connected with a power source through a programmable controller
Or the film feeding photoelectric eye and the paper feeding photoelectric eye (4) are correspondingly connected with respective power sources through a programmable controller.
6. A window patching machine film and paper window alignment device as defined in claim 2, wherein: more than two through holes (7) are arranged, and the diameter of the through hole (7) with the lowest height is not larger than the diameter of the other through holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320574303.9U CN219523205U (en) | 2023-03-22 | 2023-03-22 | Film and paper window alignment device of window patching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320574303.9U CN219523205U (en) | 2023-03-22 | 2023-03-22 | Film and paper window alignment device of window patching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219523205U true CN219523205U (en) | 2023-08-15 |
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ID=87633887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320574303.9U Active CN219523205U (en) | 2023-03-22 | 2023-03-22 | Film and paper window alignment device of window patching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219523205U (en) |
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2023
- 2023-03-22 CN CN202320574303.9U patent/CN219523205U/en active Active
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