Glass spacer paper laying equipment and laying method

Abstract

The present disclosure provides a glass spacer paper laying device and a laying method, belonging to the technical field of glass spacer paper laying. The laying device includes: a conveying component for conveying glass; a detection component for detecting the length information and offset information of the glass before laying the spacer paper; a tensioning and cutting component that can correspondingly offset and convey and cut the spacer paper according to the length information and offset information so that the spacer paper covers the glass; and an electrostatic paper laying component for attaching the spacer paper to the glass by electrostatic action. Among them, the tensioning and cutting component is arranged above the conveying component; the detection component and the tensioning and cutting component are arranged at the front end of the electrostatic paper laying component along the conveying direction of the glass. The present disclosure realizes automatically tracking the glass and laying the spacer paper on the glass, avoiding the exposure of the glass, ensuring the laying quality, efficiency and effect of the spacer paper, enabling the spacer paper to play a good protective role on the glass surface, not causing abrasions and scratches, and greatly improving the apparent quality grade of the glass.

Description

Technical Field

[0001] The present disclosure relates to the technical field of glass spacer paper laying, and particularly to a glass spacer paper laying device and a laying method. Background Art

[0002] Ultra-thin electronic glass (0.1 mm - 1.1 mm) is mainly applied to a class of high-tech products in the fields of electronics, microelectronics, and optoelectronics. With the wide application of ultra-thin glass and the characteristics of electronic glass itself, the requirements for the apparent quality grade of glass are getting higher and higher.

[0003] During the production, transportation, and storage of glass, it is easy to cause scratches and abrasions on the glass surface, and the gaps generated by these damages can easily cause the glass surface to mildew when exposed to heat and humidity. At present, laying spacer paper in the glass production process, especially in the glass workshop, is a widely used glass packaging method to prevent scratches and mildew. However, the quality of this spacer paper laying method has a significant impact on the glass surface quality. Poor laying quality will result in partial exposure of the glass, and the appearance of the exposed glass is prone to scratches and abrasions, which not only affects the glass stacking and packaging, etc., but also mildew will occur when exposed to heat and humidity.

[0004] Therefore, in order to solve the above-mentioned problems and defects, a new technology is needed to ensure the laying effect, so as to ensure the high efficiency and high quality of the production process and effectively protect the glass surface. Summary of the Invention

[0005] One technical problem to be solved by the present disclosure is to solve the problem of glass exposure (or the spacer paper cannot completely cover the glass) during the laying process of the spacer paper.

[0006] To solve the above technical problem, an embodiment of the present disclosure provides a glass spacer paper laying device, including: a conveying component for conveying glass; a detection component for detecting the length information and offset information of the glass before laying the spacer paper; a tensioning and cutting component that can correspondingly offset and cut the spacer paper according to the length information and offset information so that the spacer paper covers the glass; and an electrostatic paper laying component for attaching the spacer paper to the glass by electrostatic action; wherein, the tensioning and cutting component is arranged above the conveying component; the detection component and the tensioning and cutting component are arranged at the front end of the electrostatic paper laying component along the conveying direction of the glass.

[0007] In some embodiments, it further includes: a control system that is respectively connected to the conveying component, the detection component, the tensioning and cutting component, and the electrostatic paper laying component to control their mutual cooperation, so as to lay the spacer paper on the glass.

[0008] In some embodiments, the detection component includes: a first optoelectronic sensor, a second optoelectronic sensor, and a displacement sensor; wherein, the first optoelectronic sensor and the second optoelectronic sensor are arranged at intervals along the conveying direction of the glass for detecting the length information of the glass; the displacement sensor is arranged perpendicular to the conveying direction for detecting the offset information of the glass.

[0009] In some embodiments, the tensioning and cutting component includes: a tensioning sub-component for tensioning the conveying spacer paper; a cutting sub-component for cutting the spacer paper; and, a first driving mechanism for driving at least the tensioning sub-component of the two of the tensioning sub-component and the cutting sub-component to reciprocate in a direction perpendicular to the conveying direction of the glass.

[0010] In some embodiments, the tensioning sub-component includes: an air shaft, a paper pushing rod, a paper pressing roller, a paper pressure wheel, a servo motor, and an abutting member; wherein, the paper roll of the spacer paper is sleeved on the outer side of the air shaft; the paper pressure wheel and the abutting member are arranged at intervals to form a paper driving space, and the servo motor is drivingly connected to the paper pressure wheel to convey the spacer paper; the spacer paper sequentially passes through the paper pushing rod, the paper pressing roller, and the paper driving space and flows towards the cutting sub-component.

[0011] In some embodiments, the tensioning sub-component further includes: a variable-frequency motor for driving the air shaft to rotate so that the rotation speed of the air shaft matches the transmission speed of the glass.

[0012] In some embodiments, the tensioning sub-component further includes: a cylinder for driving the paper pushing rod to reciprocate to tension the spacer paper.

[0013] In some embodiments, the tensioning sub-component further includes: a first linear driving mechanism for driving the paper pressing roller to approach or move away from the spacer paper.

[0014] In some embodiments, the tensioning sub-component further includes: a second linear driving mechanism for driving the paper pressure wheel to approach or move away from the abutting member.

[0015] In some embodiments, the tensioning sub-component further includes: a paper bin, a thickness detector, a temperature and humidity sensor, and a drying box; wherein, the air shaft is accommodated in the paper bin, and the paper bin is provided with a paper outlet corresponding to the spacer paper; both the thickness detector and the temperature and humidity sensor are accommodated in the paper bin, the thickness detector is used for detecting the paper roll thickness of the spacer paper, the thickness detector is connected to an alarm, the temperature and humidity sensor is used for detecting the temperature and humidity in the paper bin, and the drying box is used for adjusting the temperature and humidity in the paper bin.

[0016] In some embodiments, the tensioning sub-component further includes: a third optoelectronic sensor and a fourth optoelectronic sensor; the third optoelectronic sensor and the fourth optoelectronic sensor are arranged at intervals along the conveying direction of the spacer paper for detecting the conveying information of the spacer paper; the third optoelectronic sensor and the fourth optoelectronic sensor are respectively connected to an alarm.

[0017] In some embodiments, the tensioning subassembly further includes: an electrostatic eliminator bar for eliminating the static electricity on the side of the spacer paper close to the glass, and the electrostatic eliminator bar is arranged before the electrostatic paper laying assembly along the conveying direction of the spacer paper.

[0018] In some embodiments, there are a pressing board, a second driving mechanism, a cutting tool, and a third driving mechanism; wherein, the second driving mechanism is drivingly connected to the pressing board to move the pressing board closer to or away from the spacer paper; the third driving mechanism is drivingly connected to the cutting tool to cut the spacer paper.

[0019] In some embodiments, the cutting subassembly further includes: a chip blowing port and a chip collection box; wherein, the chip blowing port faces the cutting tool, and the chip collection box is used for collecting the chips generated when the cutting tool cuts the spacer paper.

[0020] In some embodiments, the electrostatic paper laying assembly includes: a paper placing inclined plate, a roller brush, a driving motor, and an electrostatic generating mechanism; wherein, the roller brush is drivingly connected to the driving motor, and the rotation direction of the roller brush is opposite to the conveying direction of the glass; the spacer paper coming out of the tensioning and cutting assembly is guided between the roller brush and the glass via the paper placing inclined plate, and then is attached to the glass via the electrostatic generating mechanism.

[0021] To solve the above technical problems, an embodiment of the present disclosure provides a method for laying glass spacer paper, which is operated by using the glass spacer paper laying device described in any one of the above, and includes the steps of:

[0022] Obtaining the length information and offset information of the glass before paper laying;

[0023] Offsetting, conveying, and cutting the spacer paper according to the length information and offset information;

[0024] Attaching the spacer paper to the glass through electrostatic action.

[0025] By the above technical solutions, the glass spacer paper laying device and the laying method provided by the present disclosure have the following beneficial effects:

[0026] 1. The present disclosure offsets the conveying and cutting of the spacer paper according to the length information and offset information of the glass, so as to ensure that the spacer paper can completely cover the glass, realize automatic tracking of the glass and laying paper on the glass, avoid the appearance of the glass being exposed, ensure the laying quality, efficiency, and effect of the spacer paper, enable the spacer paper to play a good protective role on the glass surface, prevent the glass from being scratched or damaged, greatly improve the apparent quality grade of the glass, and at the same time ensure the flatness of the glass during subsequent stacking, facilitate its stacking, packaging, etc. At the same time, since there is no gap between the glasses, it is not easy to be damaged during transportation, and it is not easy to mildew on the glass surface after being exposed to heat and humidity.

[0027] 2. The present disclosure realizes the detection of the glass length through photoelectric sensors (the first photoelectric sensor and the second photoelectric sensor), and realizes the detection of the glass offset information through an offset sensor; moreover, it also realizes the monitoring of the replacement and length of the spacer paper through a thickness detector and photoelectric sensors (the third photoelectric sensor and the fourth photoelectric sensor), realizes the automatic tracking of the glass and the laying of the spacer paper on the glass, thereby ensuring that the spacer paper and the glass are correspondingly adapted, and preventing the inability to cover the glass due to the lack or insufficient length of the spacer paper, improving the stability, reliability and efficiency of the operation of the equipment of the present disclosure, and ensuring the use efficiency of the equipment of the present disclosure.

[0028] 3. The present disclosure ensures the use effect of the isolation paper through a temperature and humidity sensor and a drying oven, ensuring the consistency and balance of the paper laying quality of the equipment of the present disclosure.

[0029] 4. The present disclosure first eliminates the static electricity on the side of the glass paper close to the glass through a static eliminator, avoiding the paper jamming phenomenon caused by the spacer paper adhering to other objects due to static electricity, ensuring the smoothness and reliability of the spacer paper conveying; then ensures the glass paper adheres to the glass through static electricity; before attaching the spacer paper through static electricity, the spacer paper is also leveled by a roller brush, thereby ensuring the seamless adhesion of the spacer paper to the glass; the paper feeding inclined plate buffers the coordination between the conveying between the glasses and the laying of the spacer paper (in actual application, the length of the spacer paper is generally longer than that of the glass), thereby realizing the continuity of the conveying of the spacer paper and the glass, ensuring the continuous operation of the equipment of the present disclosure without pausing; and the paper feeding inclined plate effectively avoids the direct contact between the spacer paper and the glass, thereby ensuring that the spacer paper of the equipment of the present disclosure is pressed against the glass by the roller brush to exhaust air and then completely adheres to the glass through static electricity.

[0030] 5. The present disclosure realizes the initial tensioning and leveling of the spacer paper through a paper pushing rod, and then realizes the secondary flattening and tensioning through a paper pressing roller; furthermore, realizes the tertiary flattening and tensioning through the cooperation of a paper pressing wheel and an abutting member, and realizes the smooth conveying of the spacer paper after being cut under the rotation of the paper pressing wheel; and after cutting, through the flattening of the paper feeding inclined plate, as well as the flattening and air exhausting of the roller brush, finally ensures the gapless adhesion of the spacer paper to the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present disclosure. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0032] Figure 1 It is a schematic structural diagram of a glass spacer paper laying device disclosed in an embodiment of the present disclosure;

[0033] Figure 2It is a schematic structural diagram of the cutting sub-component disclosed in an embodiment of the present disclosure;

[0034] Figure 3 is Figure 1 a schematic top view structure diagram;

[0035] Figure 4 is Figure 1 a schematic right view structure diagram.

[0036] Explanation of reference numerals:

[0037] 1. Conveyor component; 2. Detection component; 21. First photoelectric sensor; 22. Second photoelectric sensor; 23. Displacement sensor; 3. Tensioning and cutting component; 31. Tensioning sub-component; 311. Air shaft; 312. Paper pushing rod; 313. Paper pressing roller; 314. Paper pressing wheel; 315. Servo motor; 316. Contact member; 317. Variable frequency motor; 318. Cylinder; 3191. Paper bin; 3192. Thickness detector; 3193. Temperature and humidity sensor; 3194. Drying oven; 3195. Third photoelectric sensor; 3196. Fourth photoelectric sensor; 3197. Static eliminator; 32. Cutting sub-component; 321. Pressing board; 322. Cutting tool; 323. Third driving mechanism; 324. Chip blowing port; 325. Chip collection box; 326. Negative pressure motor; 33. First driving mechanism; 331. Transverse movement motor; 332. Driving bearing; 4. Electrostatic paper laying component; 41. Paper placing inclined plate; 42. Roller brush; 43. Driving motor; 44. Electrostatic generating mechanism; 5. Alarm; 6. Glass; 7. Spacer paper; 8. Box body; 81. Pressure stabilizing valve; 9. Roller shaft conveying mechanism. Detailed implementation manners

[0038] The following further describes in detail the implementation manners of the present disclosure in conjunction with the drawings and embodiments. The detailed descriptions and drawings of the following embodiments are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms, not limited to the specific embodiments disclosed herein, but including all technical solutions falling within the scope of the claims.

[0039] These embodiments are provided by the present disclosure to make the present disclosure thorough and complete, and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangements of components and steps, the components of materials, numerical expressions and values described in these embodiments should be construed as merely exemplary, rather than as limitations.

[0040] It should be noted that in the description of the present disclosure, unless otherwise specified, "a plurality of" means greater than or equal to two; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", etc. is only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present disclosure. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0041] In addition, the "first", "second" and similar terms used in the present disclosure do not denote any order, quantity or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable error range. "Parallel" is not strictly parallel, but within the allowable error range. Terms such as "including" or "comprising" mean that the elements before the term cover the elements listed after the term, and do not exclude the possibility of also covering other elements.

[0042] It should also be noted that in the description of the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances. When it is described that a specific device is located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0043] All terms used in the present disclosure have the same meanings as those understood by those of ordinary skill in the art to which the present disclosure pertains, unless otherwise specifically defined. It should also be understood that terms defined in a general dictionary, such as those, should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or overly formal sense, unless specifically defined as such here.

[0044] Technologies, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods and devices should be regarded as part of the specification.

[0045] Such as Figures 1-4As shown in the figure, an embodiment of the present disclosure provides a glass spacer paper laying device, including: a conveying component 1 for conveying glass 6; a detection component 2 for detecting the length information and offset information of the glass 6 before laying the spacer paper; a tensioning and cutting component 3 that can correspondingly offset and cut the spacer paper 7 according to the length information and offset information to make the spacer paper 7 cover the glass 6; and an electrostatic paper laying component 4 for attaching the spacer paper 7 to the glass 6 through electrostatic action. Among them, the tensioning and cutting component 3 is arranged above the conveying component 1; the detection component 2 and the tensioning and cutting component 3 are arranged at the front end of the electrostatic paper laying component 4 along the conveying direction of the glass 6.

[0046] In this embodiment, the length information and offset information of the glass 6 before laying the spacer paper can be obtained through the detection component 2. The spacer paper 7 is cut according to the length information, and the spacer paper 7 is correspondingly offset and conveyed according to the offset information, so that the spacer paper 7 can cover the glass 6 and is attached to the glass 6 through electrostatic action, realizing the automatic tracking of the glass 6 and laying the spacer paper on the glass 6 in the present disclosure, avoiding the situation that part of the spacer paper 7 is exposed because it cannot cover the glass 6, resulting in poor subsequent stacking quality, as well as scratches, abrasions, mildew and other bad phenomena during handling, transportation, storage and other processes. The present disclosure realizes the automatic alignment and laying of the spacer paper 7 and the glass 6, ensuring the laying quality, efficiency and effect of the spacer paper 7.

[0047] In practical applications, the present disclosure is one of the devices and steps of the glass 6 production line. Therefore, generally, a roller conveying mechanism 9 (which can also be other types of conveying mechanisms, such as a gear conveying mechanism or a belt conveying mechanism) for continuously conveying the glass 6 is connected to the front of the present disclosure. The conveying component 1 of the present disclosure will be docked with the roller conveying mechanism 9 to receive the glass 6 that needs to be laid with spacer paper. Therefore, the conveying component 1 of the present disclosure can be a roller conveying component, a gear conveying component or a belt conveying component. The detection component 2 can be arranged at the end of the roller conveying mechanism 9 or on the present conveying component 1.

[0048] In some embodiments, it further includes: a control system that is respectively connected to the conveying component 1, the detection component 2, the tensioning and cutting component 3 and the electrostatic paper laying component 4 to control their cooperation with each other, so as to lay the spacer paper 7 on the glass 6.

[0049] In this embodiment, the control system can be a component of the present disclosure, or it can be the control system of the entire glass production workshop or the control system of a certain link therein. The control system coordinates the opening and closing and mutual cooperation among the conveying component 1, the detection component 2, the tensioning and cutting component 3, and the electrostatic paper laying component 4 based on the control logic to ensure the stable and reliable operation of the present disclosure. Specifically, the control system controls the offset amount of the spacer paper 7 and the interval time between two cuts based on the length information and offset information detected by the detection component 2, and at the same time controls the opening and closing of the electrostatic paper laying component 4, so as to ensure that the spacer paper 7 accurately covers the glass 6.

[0050] In some embodiments, the detection component 2 includes: a first photoelectric sensor 21, a second photoelectric sensor 22, and a displacement sensor 23; wherein, the first photoelectric sensor 21 and the second photoelectric sensor 22 are arranged at intervals along the conveying direction of the glass 6 (that is, the first photoelectric sensor 21 and the second photoelectric sensor 22 are arranged at intervals along the length direction of the glass 6) for detecting the length information of the glass 6; the displacement sensor 23 is arranged perpendicular to the conveying direction (that is, the displacement sensor 23 is arranged along the width direction of the glass 6) for detecting the offset information of the glass 6.

[0051] In this embodiment, the first photoelectric sensor 21 and the second photoelectric sensor 22 can obtain the length information of the glass 6 before paper laying. Along the production line of the glass 6, it can be set at the rear end of the previous conveying mechanism of the present disclosure, or at the front end or middle end of the conveying component 1 of the present disclosure. The acquisition of the length information needs to be before the spacer paper 7 is cut. Therefore, its setting position can be set according to the sequence relationship of its control logic. The displacement sensor 23 can be a light source sensor, including a light source emitter and a light source receiver. The light source emitter emits light towards the glass 6, and the light is reflected by the glass 6 and received by the light source receiver, so as to obtain the specific position of the glass 6 (that is, the offset information) and transmit it to the control system. The control system controls the conveying position of the spacer paper 7 according to this information to ensure that the spacer paper 7 and the glass 6 correspond. Of course, in other embodiments, the displacement sensor 23 can be a vision sensor, and the specific position of the glass 6 (that is, the offset information) can also be obtained through image analysis.

[0052] In some embodiments, the tensioning and cutting component 3 includes: a tensioning sub-component 31 for tensioning the conveying spacer paper 7; a cutting sub-component 32 for cutting the spacer paper 7; and a first driving mechanism 33 for driving at least the tensioning sub-component 31 of the two of the tensioning sub-component 31 and the cutting sub-component 32 to move reciprocally in a direction perpendicular to the conveying direction of the glass 6.

[0053] In practical applications, when the first driving mechanism 33 only drives the tensioning sub-assembly 31 to reciprocate in a direction perpendicular to the conveying direction of the glass 6 and the cutting sub-assembly 32 remains stationary, the cutting range of the cutting sub-assembly 32 should be greater than the width dimension of the glass 6 (or the spacer paper 7), and it is preferably equal to or slightly smaller than the width dimension of the conveying assembly 1 for conveying the glass 6. When the first driving mechanism 33 simultaneously drives the tensioning sub-assembly 31 and the cutting sub-assembly 32 to reciprocate in a direction perpendicular to the conveying direction of the glass 6, the cutting range of the cutting sub-assembly 32 can be adapted to the width dimension of the glass 6 (or the spacer paper 7). Of course, it can also be greater than the width dimension of the glass 6 (or the spacer paper 7) and equal to or slightly smaller than the width dimension of the conveying assembly 1 for conveying the glass 6.

[0054] In some embodiments, the tensioning sub-assembly 31 includes: an air shaft 311, a paper pushing rod 312, a paper pressing roller 313, a paper pressing wheel 314, a servo motor 315, and an abutting member 316; wherein, the paper roll of the spacer paper 7 is sleeved on the outer side of the air shaft 311; the paper pressing wheel 314 and the abutting member 316 are arranged at intervals to form a paper driving space, and the servo motor 315 is drivingly connected to the paper pressing wheel 314 to convey the spacer paper 7; the spacer paper 7 sequentially passes through the paper pushing rod 312, the paper pressing roller 313, and the paper driving space and flows towards the cutting sub-assembly 32.

[0055] In practical applications, the air shaft 311, the paper pushing rod 312, the paper pressing roller 313, and the paper pressing wheel 314 will form the tensioning and conveying of the spacer paper 7. The spacer paper 7 comes out from the air shaft 311 and is initially tensioned and flattened by the paper pushing rod 312, then flows towards the paper pressing roller 313 to achieve secondary tensioning and flattening; finally, it is tensioned and flattened three times by the paper pressing wheel 314 to ensure that the spacer paper 7 is in a flat state before flowing towards the cutting sub-assembly 32. The transportation route of the spacer paper 7 can be linear transportation or folded-line transportation. The spacer paper 7 can be conveyed above the above-mentioned components, or below the above-mentioned components, or respectively above and below the above-mentioned components.

[0056] Specifically, the air shaft 311 can realize the replacement of the paper roll of the spacer paper 7 to ensure the supply of the spacer paper 7. At the same time, the spacer paper 7 with a corresponding width dimension can also be replaced according to the width dimension of the glass 6. For example Figure 1As shown, the contact surface between the paper pusher rod 312 and the spacer paper 7 is an arc surface, which can be constituted by the paper pusher rod 312 itself, or can be an arc structure provided at the end of the paper pusher rod 312 close to the spacer paper 7. This arc structure can be fixedly arranged on the paper pusher rod 312 or rotatably installed on the paper pusher rod 312. In some embodiments, the tensioning subassembly 31 further includes: a cylinder 318, which is used to drive the paper pusher rod 312 to make reciprocating motions to tension the spacer paper 7. The cylinder 318 ensures that the present disclosure adjusts the flattening requirement between the paper pusher rod 312 and the spacer paper 7 according to the tensioning requirements of different types of spacer papers 7. The pressure roller 313 can be fixedly installed or rotatably installed. The difference is whether it is a sliding friction or a rolling friction between the pressure roller 313 and the spacer paper 7. The paper pressing wheel 314 and the abutting member 316 are arranged along the thickness direction of the spacer paper 7. The servo motor 315 drives the paper pressing wheel 314 to rotate so that the spacer paper 7 flows from the driving space to the cutting subassembly 32 for cutting. In practical applications, it can be either a sliding friction or a rolling friction between the abutting member 316 and the spacer paper 7. When the two are in sliding friction, the abutting member 316 can be a supporting platform or a fixedly installed roller shaft; when the two are in sliding friction, the abutting member 316 can be a rotatably installed roller shaft. The abutting member 316 can be located above or below the spacer paper 7.

[0057] In some embodiments, the tensioning subassembly 31 further includes a first linear driving mechanism for driving the pressure roller 313 to approach or move away from the spacer paper 7; through the first linear driving mechanism, the tension between the pressure roller 313 and the spacer paper 7 can be adjusted to ensure the smooth and flat conveyance of the spacer paper 7.

[0058] In some embodiments, the tensioning subassembly 31 further includes a second linear driving mechanism for driving the paper pressing wheel 314 to approach or move away from the abutting member 316; through the second linear driving mechanism, the distance between the paper pressing wheel 314 and the abutting member 316 can be adjusted to ensure the adaptation between the paper driving space and the spacer paper 7, thereby ensuring the smooth and flat conveyance of the spacer paper 7.

[0059] In some embodiments, the tensioning subassembly 31 further includes: a variable-frequency motor 317, which is used to drive the air shaft 311 to rotate so that the rotation speed of the air shaft 311 matches the transmission speed of the glass 6.

[0060] In this embodiment, further realizing the conveyance of the spacer paper 7 through the variable-frequency motor 317 can reduce the friction force of the paper pressing wheel 314 for conveying the spacer paper 7, ensure that the spacer paper 7 will not be torn during the process of being flattened and tensioned, guarantee the continuity of the conveyance of the spacer paper 7, and improve the operation stability and reliability of the present disclosure.

[0061] In some embodiments, the tensioning sub-assembly 31 further includes: a paper bin 3191, a thickness detector 3192, a temperature and humidity sensor 3193, and a drying box 3194; wherein, the air shaft 311 is accommodated in the paper bin 3191, and the paper bin 3191 is provided with a paper outlet corresponding to the spacer paper 7; both the thickness detector 3192 and the temperature and humidity sensor 3193 are accommodated in the paper bin 3191, the thickness detector 3192 is used to detect the paper roll thickness of the spacer paper 7, the thickness detector 3192 is connected to the alarm 5, and the temperature and humidity sensor 3193 is used to detect the temperature and humidity of the paper bin 3191, and the drying box 3194 is used to adjust the temperature and humidity of the paper bin 3191.

[0062] In this embodiment, the temperature and humidity of the spacer paper 7 are ensured to be appropriate and its uniformity is ensured, so as to guarantee the quality of the spacer paper 7, avoid subsequent mildew or unevenness caused by the temperature and humidity problems of the spacer paper 7, and thus ensure the consistency and uniformity of the paper laying quality of the present disclosure. Moreover, the thickness detector 3192 monitors the paper roll thickness of the spacer paper 7, and when it is lower than the preset value, the alarm 5 is used for warning and prompting, which is convenient for the staff or the robot to replace the spacer paper 7, so as to ensure the good operation of the present disclosure.

[0063] In some embodiments, the tensioning sub-assembly 31 further includes: a third photoelectric sensor 3195 and a fourth photoelectric sensor 3196; the third photoelectric sensor 3195 and the fourth photoelectric sensor 3196 are arranged at intervals along the conveying direction of the spacer paper 7 for detecting the conveying information of the spacer paper 7; the third photoelectric sensor 3195 and the fourth photoelectric sensor 3196 are respectively connected to the alarm 5.

[0064] In this embodiment, the third photoelectric sensor 3195 and the fourth photoelectric sensor 3196 are used to monitor whether the length of the spacer paper 7 attached to the glass 6 meets the length requirement of the glass 6, so as to ensure that each glass 6 can be covered by the spacer paper 7. When the length of the spacer paper 7 does not meet the requirement, the alarm 5 is used for warning and prompting, so as to facilitate manual intervention, and thus ensure the stable and reliable operation of the present disclosure.

[0065] In some embodiments, the tensioning sub-assembly 31 further includes: an electrostatic eliminator bar 3197, which is used to eliminate the static electricity on the side of the spacer paper 7 close to the glass 6, and the electrostatic eliminator bar 3197 is arranged along the conveying direction of the spacer paper 7 before the electrostatic paper laying assembly 4.

[0066] In this embodiment, the static eliminator bar 3197 eliminates the static electricity generated during the process of the spacer paper 7 being tightened and flattened by friction, avoiding the paper jamming phenomenon caused by the spacer paper 7 adhering to the components (such as the air shaft 311, the paper pusher 312, the paper pressing roller 313, the paper pressing wheel 314, the abutting member 316, etc.) that convey it due to frictional static electricity during transportation, ensuring the orderly and smooth conveyance of the spacer paper 7, ensuring the adaptation of the conveyance of the spacer paper 7 and the conveyance of the glass 6, and improving the coordination and stability of the operation of the present disclosure. In practical applications, the static eliminator bar 3197 can be arranged before or after the paper pusher 312, the paper pressing roller 313 or the paper pressing wheel 314 along the conveyance direction of the spacer paper 7, and the number can be one or more.

[0067] In some embodiments, there are a pressing plate 321, a second driving mechanism, a cutting tool 322 and a third driving mechanism 323; wherein, the second driving mechanism is drivingly connected to the pressing plate 321 to move the pressing plate 321 closer to or away from the spacer paper 7; the third driving mechanism 323 is drivingly connected to the cutting tool 322 to cut the spacer paper 7.

[0068] Specifically, as Figure 1 , 2 and shown in FIG. 4, the pressing plate 321 is divided into an upper pressing plate and a lower pressing plate that are respectively arranged above and below the spacer paper 7 in the thickness direction of the spacer paper 7. At least one pair of the upper pressing plate and the lower pressing plate are arranged opposite to each other in the up-down direction, and a paper feeding space for the spacer paper 7 is formed in the middle. The second driving mechanism is drivingly connected to the upper pressing plate or the lower pressing plate. When it is necessary to cut the spacer paper 7, the second driving mechanism operates to make the upper pressing plate and the lower pressing plate approach each other to press the spacer paper 7, and then the cutting tool 322 cuts the spacer paper 7. In this way, the cutting is easier to perform and the cutting fracture is smoother. When there are two pairs of the pressing plate 321, the cutting tool 322 is preferably arranged in the middle of the two pairs of the upper pressing plates and the lower pressing plates. The cutting tool 322 can be a cutter wheel or a long strip cutter. When the cutting tool 322 is a cutter wheel, the third driving mechanism 323 is a linear motion mechanism that reciprocates in the width direction of the glass 6, such as a linear motor, a cylinder, a belt conveying mechanism, a chain conveying mechanism, a gear rack conveying mechanism, a lead screw pair conveying mechanism, etc. The cutter wheel can be fixedly installed or rotatably installed. When the cutting tool 322 is a long strip cutter that extends in the width direction of the glass 6, a cutting platform is provided under the long strip cutter to cooperate with it to cut the spacer paper 7. The cutting platform can be integrally formed with the lower pressing plate or separately arranged, and the third driving mechanism 323 is a linear motion mechanism that reciprocates in the thickness direction of the glass 6, such as a linear motor, a cylinder, a belt conveying mechanism, a chain conveying mechanism, a gear rack conveying mechanism, a lead screw pair conveying mechanism, etc. The long strip cutter is fixedly installed.

[0069] In some embodiments, the cutting sub - assembly 32 further includes a chip - blowing port 324 and a paper - chip collection box 325. The chip - blowing port 324 is arranged facing the cutting tool 322, and the paper - chip collection box 325 is used to collect the paper chips generated when the cutting tool 322 cuts the spacer paper 7.

[0070] In this embodiment, the paper chips generated when the cutting tool 322 cuts the spacer paper 7 are collected to ensure a clean working environment, improve the health of the working environment, and avoid health problems caused by the inhalation of paper chips by the human body. In practical applications, in order to improve the collection efficiency of paper chips, it is preferably to generate negative pressure through a negative - pressure motor 326 arranged in the paper - chip collection box 325 to achieve automatic collection of paper chips. The staff only needs to regularly clean the paper chips in the paper - chip collection box 325, and the collected paper chips can also be recycled, which is very convenient and environmentally friendly. The negative - pressure motor 326 makes the internal pressure of the paper - chip collection box 325 lower than the pressure of the environment where the spacer paper 7 is located, so as to generate negative pressure and make the generated paper chips be automatically collected in the paper - chip collection box 325. Of course, the magnitude of the negative pressure should not affect the conveyance of the spacer paper 7.

[0071] In some embodiments, in order to facilitate the first driving mechanism 33 to achieve the transverse movement of the tensioning sub - assembly 31 (or the tensioning sub - assembly 31 and the cutting sub - assembly 32) along the width direction of the glass 6, each component of the tensioning sub - assembly 31 (or the tensioning sub - assembly 31 and the cutting sub - assembly 32) is installed on a box body 8. The first driving mechanism 33 can achieve the offset conveyance of the spacer paper 7 by driving the box body 8 to reciprocate along the width direction of the glass 6, so as to ensure the relative position correspondence between the spacer paper 7 and the glass 6. Specifically, the box body 8 is rotatably installed above the conveying assembly 1 through a driving bearing 332, and a transverse - movement motor 331 drives the box body 8 to reciprocate along the width direction of the glass 6 to achieve the transverse movement of the tensioning sub - assembly 31 (or the tensioning sub - assembly 31 and the cutting sub - assembly 32). In practical applications, the first driving mechanism 33 for realizing the transverse movement of the box body 8 can be a linear motor, a cylinder, a belt conveying mechanism, a chain conveying mechanism, a gear - rack conveying mechanism, a lead - screw pair conveying mechanism, a roller - shaft conveying structure, etc. In practical applications, according to the offset phenomenon of the glass 6 during conveyance, the first driving mechanism 33 can be one, which drives the box body 8 to reciprocate along the width direction of the glass 6 to adapt to the overall left - or right - deviation of the glass 6 during conveyance; the first driving mechanism 33 can be multiple, which are arranged at intervals along the conveying direction (length direction) of the glass 6, so that the two ends of the box body 8 along the conveying direction of the glass 6 can move relatively in the opposite direction to make the spacer paper 7 set at an angle with the conveying direction of the conveying assembly 1, so as to adapt to the angular deviation of the glass 6 during conveyance.

[0072] In some embodiments, in order to ensure the internal pressure of the box body 8 and keep it in a stable - pressure state to ensure the consistency of the conveying environment of the spacer paper 7, a pressure - stabilizing valve 81 is provided inside the box body 8.

[0073] In some embodiments, the electrostatic paper laying assembly 4 includes: a paper placing inclined plate 41, a roller brush 42, a driving motor 43, and an electrostatic generating mechanism 44; wherein, the roller brush 42 is drivingly connected to the driving motor 43, and the rotation direction of the roller brush 42 is opposite to the conveying direction of the glass 6; the spacer paper 7 discharged from the tension cutting assembly 3 is guided between the roller brush 42 and the glass 6 through the paper placing inclined plate 41, and then is attached to the glass 6 via the electrostatic generating mechanism 44.

[0074] In this embodiment, the spacer paper 7 cut by the cutting tool 322 is spread on the paper placing inclined plate 41. The paper placing inclined plate 41 is inclined downward from one side of the cutting tool 322 to the side of the roller brush. In this way, under the action of its own gravity, the spacer paper 7 is guided along the paper placing inclined plate 41 between the roller brush 42 and the glass 6. Since the glass 6 is always in a transportation state and the moving direction of the roller brush 42 is opposite to that of the glass 6, the roller brush 42 can flatten the spacer paper 7 and attach it to the glass 6. Subsequently, it is attached to the glass 6 through the electrostatic generating mechanism 44, so that the spacer paper 7 and the glass 6 are completely sealed and attached. In practical applications, the roller brush 42 is arranged at the confluence of the paper placing inclined plate 41 and the glass 6, so that the spacer paper 7 is pressed against the glass 6 by the roller brush 42 as soon as it exits the paper placing inclined plate 41.

[0075] In some embodiments, the present disclosure provides a method for laying glass spacer paper, which is applicable to the glass spacer paper laying equipment in any of the above embodiments. The method includes the steps of:

[0076] Obtaining the length information and offset information of the glass before paper laying;

[0077] Offsetting, conveying, and cutting the spacer paper according to the length information and the offset information;

[0078] Attaching the spacer paper to the glass by electrostatic action.

[0079] In this embodiment, the specific implementation steps of how the glass spacer paper laying equipment of the present disclosure is realized according to this method can be detailed by referring to the cooperative actions of each component. The coordination among each component can be specifically realized through a control system.

[0080] In some embodiments, the method further includes the steps of:

[0081] Obtaining the temperature and humidity of the paper bin where the spacer paper is located;

[0082] When the temperature is lower than the preset temperature and / or the humidity is higher than the preset humidity, execute the steps of:

[0083] Heating it through a drying oven until the temperature and humidity of the paper bin are not lower than the preset temperature and the preset humidity.

[0084] In this embodiment, for the temperature and humidity of the paper bin, the drying oven can ensure that the temperature and humidity of the paper bin meet the requirements by adjusting the temperature and humidity respectively, that is, the temperature and humidity of the paper bin can be controlled separately.

[0085] In some embodiments, the method further includes the steps of:

[0086] Obtaining the thickness value of the paper roll of the spaced paper;

[0087] When the thickness value is lower than the preset thickness value, perform the steps of:

[0088] Giving a warning through an alarm.

[0089] In some embodiments, the method further includes the steps of:

[0090] Obtaining the conveying length information of the spaced paper;

[0091] When the conveying length information does not meet the preset conveying length information, perform the steps of:

[0092] Giving a warning through an alarm.

[0093] So far, the embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0094] Although some specific embodiments of the present disclosure have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration and not for limiting the scope of the present disclosure. Those skilled in the art should understand that the above embodiments can be modified or some technical features can be equivalently replaced without departing from the scope and spirit of the present disclosure. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way.

Claims

1. A glass spacer paper laying device, characterized in that include: A conveying assembly (1) for conveying glass (6); A detection component (2) for detecting length information and offset information of the glass (6) before paper laying; A tensioning and cutting assembly (3) can convey and cut the spacer paper (7) in accordance with the length information and the offset information, so that the spacer paper (7) covers the glass (6); and An electrostatic paper laying assembly (4) for applying the spacer paper (7) to the glass (6) through electrostatic action; Wherein, the tensioning and cutting component (3) is arranged above the conveying component (1); the detection component (2) and the tensioning and cutting component (3) are arranged at the front end of the electrostatic paper laying component (4) along the conveying direction of the glass (6); The tensioning and cutting assembly (3) comprises: A tensioning subassembly (31) for tensioning and conveying the spacer paper (7); a cutting subassembly (32) for cutting the spacer paper (7); and a first driving mechanism (33) for driving at least the tensioning subassembly (31) of the tensioning subassembly (31) and the cutting subassembly (32) to perform reciprocating motion in a direction perpendicular to a conveying direction of the glass (6); The tensioning subassembly (31) comprises: an air-expanding shaft (311), a paper-pushing rod (312), a paper-pressing roller (313), a paper-pressing wheel (314), a servo motor (315) and an abutment (316); the paper roll of the spacer paper (7) is sleeved on the outside of the air-expanding shaft (311); the paper-pressing wheel (314) and the abutment (316) are spaced apart to form a paper-driving space; the servo motor (315) is driven and connected to the paper-pressing wheel (314) to convey the spacer paper (7); the spacer paper (7) passes through the paper-pushing rod (312) in sequence. The rod (312), the paper pressing roller (313) and the paper driving space flow to the cutting subassembly (32), the air expansion shaft (311), the paper pushing rod (312), the paper pressing roller (313) and the paper pressing wheel (314) form a tensioned conveyance of the spacer paper (7), the spacer paper (7) coming out of the air expansion shaft (311) is initially stretched and flattened by the paper pushing rod (312), and then flows to the paper pressing roller (313) to achieve secondary stretching and flattening; finally, it is stretched and flattened for the third time by the paper pressing wheel (314); The tensioning subassembly (31) further includes: a variable frequency motor (317) for driving the air expansion shaft (311) to rotate, so that the rotation speed of the air expansion shaft (311) matches the transmission speed of the glass (6); and / or, a cylinder (318) for driving the paper push rod (312) to perform reciprocating motion so as to tension the spacer paper (7); and / or, a first linear drive mechanism for driving the paper pressing roller (313) to move closer to or away from the spacer paper (7); and / or, A second linear drive mechanism is used to drive the paper pressing wheel (314) to move closer to or away from the abutment member (316).

2. The glass spacer paper laying device according to claim 1, characterized in that, Also includes: A control system, which is respectively connected to the conveying component (1), the detection component (2), the tension cutting component (3) and the electrostatic paper laying component (4) to control their cooperation with each other, so as to lay the spacer paper (7) on the glass (6).

3. The glass spacer paper laying device according to claim 1, characterized in that, The detection component (2) includes: A first photoelectric sensor (21), a second photoelectric sensor (22) and a displacement sensor (23); Wherein, the first photoelectric sensor (21) and the second photoelectric sensor (22) are arranged at intervals along the conveying direction of the glass (6) for detecting the length information of the glass (6); the displacement sensor (23) is arranged perpendicular to the conveying direction for detecting the offset information of the glass (6).

4. The glass spacer paper laying device according to claim 1, characterized in that The tensioning sub-component (31) further includes: a paper bin (3191), a thickness detector (3192), a temperature and humidity sensor (3193) and a drying oven (3194); wherein, the air shaft (311) is accommodated in the paper bin (3191), and the paper bin (3191) is provided with a paper outlet corresponding to the spacer paper (7); the thickness detector (3192) and the temperature and humidity sensor (3193) are both accommodated in the paper bin (3191), the thickness detector (3192) is used for detecting the paper roll thickness of the spacer paper (7), the thickness detector (3192) is connected to the alarm (5), the temperature and humidity sensor (3193) is used for detecting the temperature and humidity of the paper bin (3191), and the drying oven (3194) is used for adjusting the temperature and humidity of the paper bin (3191); and / or, A third photoelectric sensor (3195) and a fourth photoelectric sensor (3196); the third photoelectric sensor (3195) and the fourth photoelectric sensor (3196) are arranged at intervals along the conveying direction of the spacer paper (7) for detecting the conveying information of the spacer paper (7); the third photoelectric sensor (3195) and the fourth photoelectric sensor (3196) are respectively connected to the alarm (5); and / or, An electrostatic eliminator bar (3197), which is used for eliminating the static electricity on the side of the spacer paper (7) close to the glass (6), and the electrostatic eliminator bar (3197) is arranged before the electrostatic paper laying component (4) along the conveying direction of the spacer paper (7).

5. The glass spacer paper laying device according to claim 1, characterized in that The cutting sub-component (32) includes: A pressing board (321), a second driving mechanism, a cutting tool (322) and a third driving mechanism (323); Wherein, the second driving mechanism is drivingly connected to the pressing board (321) to move the pressing board (321) closer to or away from the spacer paper (7); the third driving mechanism (323) is drivingly connected to the cutting tool (322) to cut the spacer paper (7).

6. The glass spacer paper laying device according to claim 5, wherein, The cutting sub-component (32) further includes: a chip blowing port (324) and a paper chip collection box (325); Among them, the chip blowing port (324) is arranged facing the cutting tool (322), and the paper chip storage box (325) is used for storing the paper chips generated by the cutting tool (322) cutting the spacer paper (7).

7. The glass spacer paper laying device according to any one of claims 1-6, characterized in that, The electrostatic paper laying assembly (4) includes: a paper laying inclined plate (41), a roller brush (42), a driving motor (43) and an electrostatic generating mechanism (44); Among them, the roller brush (42) is drivingly connected to the driving motor (43), and the rotation direction of the roller brush (42) is opposite to the conveying direction of the glass (6); the spacer paper (7) sent out by the tensioning and cutting assembly (3) is guided between the roller brush (42) and the glass (6) through the paper laying inclined plate (41), and then adheres to the glass (6) through the electrostatic generating mechanism (44).

8. A method for laying glass spacer paper, characterized in that, The paper laying method is operated by using the glass spacer paper laying equipment according to any one of claims 1-7, and includes the steps of: Obtaining the length information and offset information of the glass before paper laying; Offsetting and cutting the spacer paper according to the length information and offset information; Adhering the spacer paper to the glass through electrostatic action.

Images