CN209871916U - A kind of gluing device and gluing system - Google Patents

Abstract

The embodiment of the utility model discloses a glue sticking device, which includes a feeding mechanism for conveying the tape, and also includes a position sensor and a controller, wherein: the position sensor (12) is used to detect the position of the glue outlet end of the tape and send it to the controller; The device is used to control the action of the feeding mechanism according to the position of the glue outlet of the tape, so that the glue outlet of the tape is adjusted to the set glue outlet position (11). Correspondingly, the embodiment of the utility model also provides a glue application system. The gluing device can ensure the accuracy of the gluing position each time.

Description

A kind of gluing device and gluing system

technical field

The embodiment of the utility model belongs to the technical field of solar energy product manufacturing, and relates to a gluing device and a gluing system including the gluing device.

Background technique

In the production process of solar products, the glue sticking process is one of the important processes, and the quality of the glue sticking will directly affect the quality of solar products. The glue sticking process is to attach tape to the carrier of the solar module, such as glass, so that the solar module can be adhered to the carrier through the attached tape. Among them, the function of the tape is similar to double-sided tape, and the gluing equipment is a kind of equipment used to attach the tape to the carrier along the gluing path. Since the gluing path is usually set at each edge of the carrier surface, such as the long side and/or short side of the carrier, the gluing equipment needs to perform gluing operations along each edge of the carrier, and the gluing process corresponds to It is divided into long side sticking process and short side sticking process.

In the existing gluing process, each time the gluing equipment attaches the adhesive tape, there is always a difference in the attachment position of the attached adhesive tape, that is, the accuracy of the attachment cannot be guaranteed, so it is impossible to guarantee the accuracy of each attachment. The consistency of the position will affect the attachment quality of the backplane in the subsequent process, and also affect the appearance of the product.

Utility model content

In order to solve the above-mentioned technical problems in the prior art, embodiments of the present invention provide a gluing device capable of ensuring precise gluing positions and a gluing system including the gluing device.

In order to solve the technical problems of the utility model, the following technical solutions are provided:

According to one aspect of the present utility model, there is provided a gluing device, which includes a feeding mechanism for conveying the tape, and also includes a position sensor and a controller, wherein:

The position sensor is used to detect the position of the glue outlet end of the tape and send it to the controller;

The controller is used to control the action of the feeding mechanism according to the position of the glue outlet of the tape, so as to adjust the glue outlet of the tape to the set glue outlet position.

Optionally, the feeding mechanism includes a feeding shaft and a guide unit,

The feeding shaft is used to convey the adhesive tape;

The guiding unit is used to guide the adhesive tape conveyed by the feeding shaft to the set glue discharge position.

Preferably, the feeding mechanism also includes sensors and alarms;

The sensor is electrically connected to the alarm for sensing the adhesive tape on the feed shaft, and for sending an alarm signal to the alarm when the adhesive tape is not sensed; The alarm is used for alarming according to the alarm signal.

Wherein, the gluing mechanism of the gluing device includes a gluing roller, and the gluing roller is arranged above the set gluing position, and is used to attach the gluing end of the tape to the workpiece to be gluing ;

The glue stripping mechanism of the gluing device includes a glue stripper, and the glue stripper is arranged above the set glue outlet position, and is used to peel off the release paper at the glue outlet end of the tape.

Preferably, the gluing device further includes a speed regulating mechanism, and the speed regulating mechanism includes a speed regulating roller for adjusting the feeding speed of the adhesive tape;

Preferably, the stripping mechanism also includes a guide wheel and a release paper tape reel shaft, and the release paper peeled off by the stripping plate is wound around the guide wheel and the speed regulating roller in turn. On the reel of the release paper tape.

Optionally, the gluing device further includes a pressing mechanism for reinforcing the adhesive tape affixed to the workpiece to be glued,

The pressing mechanism includes a pressing roller/pressing block, and the pressing roller/pressing block is arranged directly behind the set glue-out position.

Optionally, the gluing device also includes a heating mechanism for preheating the gluing path before gluing, and the heating mechanism includes a heat gun,

The hot air blown out of the heat gun is blown out through the air outlet, and the air outlet is in front of the set glue outlet position and is facing the glue application path, or the muzzle of the heat gun is at the set position. Set the front of the glue out position and face to the glue sticking path.

Preferably, the hot air blown from the heat gun can make the temperature of the glue-applying path reach 40-50°C.

According to another aspect of the present utility model, a gluing system is also provided, including a movement device, the above-mentioned gluing device, and a control device, wherein:

The moving device is used to take the gluing device to perform profiling motion along the gluing path on the workpiece to be gluing under the control of the control device;

The gluing device is arranged on the moving device, and is used for affixing the adhesive tape on the workpiece to be glued under the control of the control device.

Optionally, the controller in the gluing device is the control device.

Optionally, the gluing system also includes a gluing device, the gluing device includes a gluing blade, and the gluing blade is arranged behind the set gluing position, for Separate the attached tape from the tape to be attached under control.

Preferably, the moving device includes an X-direction translation mechanism and a Z-direction translation mechanism, the Z-direction translation mechanism is arranged on the X-direction translation mechanism, and the gluing device is arranged on the Z-direction translation mechanism, so The control device is specifically used to control the movement of the X-direction translation mechanism and the Z-direction translation mechanism according to the surface shape of the workpiece to be glued.

Wherein, the gluing device further includes a speed-regulating roller, and the control device is also used to control the speed of the speed-regulating roller according to the movement stroke of the X-direction translation mechanism, thereby controlling the glue-out speed of the adhesive tape.

Preferably, the number of the gluing devices is four, and the four gluing devices are symmetrically arranged in pairs.

Using the gluing device in the embodiment of the utility model for gluing can ensure that the position of gluing is accurate, that is, the initial position of the adhesive tape attached each time remains at the same position, thus ensuring that gluing is applied each time The consistency of the position ensures the stability and reliability of the adhesive quality. The gluing system in the embodiment of the utility model can smoothly attach the adhesive tape to the workpieces to be gluing with different surface shapes through the use of the corresponding movement device and the above gluing device. It can be seen that this gluing system can It is suitable for gluing on flat workpieces, and it can also be applied to gluing on curved workpieces, such as curved glass.

Specifically, its beneficial effects are as follows:

1. The use of position sensors and controllers can effectively ensure the consistency of each glue application position, thereby reducing the rework rate in the glue application process;

2. The reasonable setting of the feeding mechanism and the gluing mechanism can ensure a stable and reliable gluing operation process, high gluing quality, and improve product yield;

3. It can apply glue to curved surface workpieces, so that the application range of glue is wide;

4. Automate the gluing process, which can reduce costs and improve work efficiency.

Description of drawings

Fig. 1 is the frontal structure schematic diagram of the gluing device in the utility model embodiment;

Fig. 2 is a schematic diagram of the back structure of the gluing device in the embodiment of the utility model;

Fig. 3 is the schematic diagram of setting the glue out position in the utility model embodiment;

Fig. 4 is a schematic structural view of the gluing system in Example 3 of the present invention;

Fig. 5 is another structural schematic diagram of the glue application system in Embodiment 3 of the present invention.

In the figure: 1-feeding shaft; 2-release paper tape reeling shaft; 3-rolling rubber idler; 4-speed regulating roller; 5-peeling rubber plate; 6-gluing roller; 8-glue cutting blade; 9-air outlet; 10-bracket; 11-setting the glue output position; 12-inductor; 13-frame; 14-tape; 15-position sensor; 16-workpiece to be glued; -Guide wheel; 18-Tape roll material; 19-Heat gun; 20-Forward cylinder; 21-X-direction translation mechanism; 22-Z-direction translation mechanism;

Detailed ways

The technical solution in the utility model will be clearly and completely described below in conjunction with the accompanying drawings of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Aiming at the problem that the existing gluing equipment cannot guarantee the precise gluing position, the inventor of the present invention thinks that by presetting a fixed gluing position, and adjusting the gluing end of the tape to the gluing position before each gluing The location can ensure the accuracy of the glue application position and the consistency of each glue application position, so a glue application device is provided, including a feeding mechanism for conveying the tape, and also includes a position sensor and a controller, wherein:

The position sensor is used to detect the position of the glue outlet end of the tape and send it to the controller;

The controller is used to control the action of the feeding mechanism according to the position of the glue outlet of the tape, so as to adjust the glue outlet of the tape to the set glue outlet position.

Correspondingly, the utility model also provides a gluing system, including a movement device, the above-mentioned gluing device, and a control device, wherein:

The moving device is used to take the gluing device to perform profiling motion along the gluing path on the workpiece to be gluing under the control of the control device;

The gluing device is arranged on the moving device, and is used for affixing the adhesive tape on the workpiece to be glued under the control of the control device.

Example 1:

The present embodiment provides a gluing device, which includes a feeding mechanism for conveying the adhesive tape, and also includes a position sensor and a controller, wherein:

The position sensor is used to detect the position of the glue outlet end of the tape and send it to the controller;

The controller is used to control the action of the feeding mechanism according to the position of the glue outlet of the tape, so as to adjust the glue outlet of the tape to the set glue outlet position.

Wherein, the feeding mechanism adopts the existing feeding mechanism; other mechanisms in the gluing device adopt corresponding mechanisms in the existing gluing equipment.

The glue outlet of the tape refers to the end of the glue on the tape.

When the gluing device is started, the feeding mechanism acts to output the adhesive tape, so that the discharge end of the tape reaches a certain position, but this position is not accurate, and it cannot be guaranteed that the adhesive end of the tape must be at the set position, so the controller can according to the position The detection result of the sensor controls the feeding mechanism to adjust forward and backward, so as to ensure that the discharge end of the tape is at the set glue discharge position every time the glue is pasted, so as to ensure the consistency of the glue pasting position every time when pasting the glue.

Example 2:

As shown in Figures 1-3, this embodiment discloses a glue application device, including a feeding mechanism, a glue application mechanism, a glue stripping mechanism, a position sensor 2 and a controller. in,

The feeding mechanism is used to transport the adhesive tape 14 to the set glue output position 11;

The gluing mechanism is used to attach the adhesive tape 14 on the set gluing position 11 to the workpiece 16 to be gluing;

The glue stripping mechanism is used to peel off the release paper on the adhesive tape on the set glue outlet position 11.

The position sensor 12 is used to detect the position of the glue outlet end of the tape and send it to the controller;

The controller is used to control the action of the feeding mechanism according to the position of the glue outlet of the tape, so that the glue outlet of the tape is adjusted to the set glue outlet position 11 .

Wherein, the glue outlet end of the tape refers to: the end of the glue on the tape 14 .

In this embodiment, the gluing device may further include a bracket 10, and the feeding mechanism, the gluing mechanism, and the gluing mechanism are all arranged on the bracket 10; the adhesive tape 14 is specifically butyl adhesive tape.

Optionally, the gluing device further includes a speed regulating mechanism, which is used to adjust the feeding speed of the adhesive tape 14 conveyed by the feeding mechanism.

As shown in FIG. 1 , in this embodiment, the gluing mechanism includes a gluing roller 6 arranged near a set glue-out position 11 . The gluing roller 6 is arranged above the set gluing position 11, and is used for attaching the gluing end of the tape to the workpiece 16 to be gluing. In the gluing process, the adhesive tape 14 is mainly applied by the gluing mechanism along the edge of the workpiece to be glued. Driven by the moving device, the gluing roller 6 can roll forward along the gluing path on the workpiece 16 to be attached.

In this embodiment, the feeding mechanism includes a feeding shaft 1 and a guiding unit. The feeding shaft 1 is used to convey the adhesive tape 14 ; the guiding unit is used to guide the adhesive tape 14 conveyed by the feeding shaft 1 to the set glue discharge position 11 . The controller is electrically connected with the feeding shaft 1, and is used to control the rotation of the feeding shaft 1 according to the position of the glue outlet end of the tape.

The tape coil 18 is mounted on the feed shaft 1. In this embodiment, the rubber outlet end of the tape specifically refers to the free end of the tape coil. When the feeding shaft 1 rotates, the adhesive tape 14 at the free end of the adhesive tape coil 18 is in the set glue-out position 11 after bypassing the guide unit. As shown in FIG. 3 , the glue outlet position 11 is set to be below the glue roller 6 .

Rotate the feed shaft 1 to output the tape 14 on the tape coil 18, so that the tape discharge end reaches a certain position, but this position is not accurate, and it cannot be guaranteed that the tape discharge end must be at the set glue discharge position 11, through the control According to the detection result of the position sensor, the feeder shaft 1 is controlled to make positive and negative adjustments, so as to ensure that the tape discharge end is always at the set glue discharge position 11 every time the glue is pasted, that is, the tape discharge end can reach an accurate position. s position.

Preferably, the guiding unit includes a plurality of rubber rolling idlers 3 , and the plurality of rubber rolling idlers 3 are respectively arranged on the bracket 10 , and the adhesive tape 14 passes around the plurality of rubber rolling idlers 3 in sequence.

Optionally, the feeding mechanism also includes a sensor 15 and an alarm. The sensor 15 is arranged on the support 10 and is near the feed shaft 1, and is electrically connected to the alarm for sensing the adhesive tape 14 on the feed shaft 1. , when the sensor 15 does not sense the adhesive tape, an alarm signal is sent to the alarm, and the alarm alarms according to the received alarm signal to prompt feeding.

In this embodiment, the peeling mechanism includes a peeling plate 5, a guide wheel 17 and a release paper tape reel 2, and the peeling plate 5 is arranged near the set glue outlet position 11 for setting the glue outlet position 11 The release paper on the adhesive tape 14, that is, the release paper at the adhesive end of the adhesive tape, is peeled off.

In this embodiment, the speed regulating mechanism includes a speed regulating roller 4 .

In order to facilitate the peeling of the release paper, the stripping mechanism also includes a guide wheel 17 and a reel shaft 2 of the release paper tape. The release paper stripped by the peeling plate 5 is wound around the guide wheel 17 and the speed regulating roller 4 successively and then wound on the release paper tape reel shaft 2.

During gluing, the moving speed of the release paper is regulated by adjusting the rotating speed of the speed regulating roller 4, and then the feeding speed of the adhesive tape 14 can be adjusted.

Therefore, every time when the tape roll material 18 on the feed shaft 1 is used up and replaced, it is necessary to tear off the adhesive tape free end of the tape roll material 18 newly installed on the feed shaft 1, cut off the above part of the colloid, and This part of the release paper that has been cut off from the colloid is wound on the release paper tape reel 2.

As shown in FIG. 3 , the gluing device also includes a forward cylinder 20 . The forward-stretching cylinder 20 is arranged on the frame 13 , and the position sensor 12 is arranged on the forward-stretching cylinder 20 . Before pasting the glue, the position sensor 12 is moved forward by extending the forward cylinder 20 until the set glue output position 11 is within the detection range of the position sensor 12 . Wherein, the feeding mechanism also includes a motor for driving the feeding shaft 1 to rotate, and the motor is a servo motor. The position sensor 12 can be a photoelectric switch, the controller is a control component in the servo motor, and the photoelectric switch is electrically connected to the control component in the servo motor.

When the position sensor 12 does not detect the adhesive tape 14 on the set glue outlet position 11, it sends a glue-free signal to the control part of the servo motor of the feeding mechanism, so that the servo motor drives the feeding shaft 1 to rotate, and the feeding mechanism feeds until the position sensor 12 Detect the adhesive tape on the set glue output position 11. At this time, the servo motor receives the glue signal from the position sensor 12, the servo motor stops, the feeding shaft 1 stops rotating, the feeding mechanism stops feeding, and the adhesive tape comes out at this time. when the position sensor 12 detects that there is an adhesive tape 14 on the set glue output position 11, it will send a glue signal to the servo motor of the feeding mechanism, and the control part cannot determine the glue according to the glue signal. Set whether the tape on the glue outlet position is the glue outlet end of the tape, the servo motor is reversed, and the feeding shaft 1 is reversed accordingly, so that the tape coil is withdrawn from the tape 14 sent out, until the servo motor receives no signal from the position sensor 12. Glue signal, at this time, the servo motor rotates forward, and the feeding shaft 1 rotates forward accordingly until the servo motor receives the glue signal sent again by the position sensor 12, and the servo motor stops, then the feeding shaft 1 also stops rotating, and the feeding mechanism stops Feeding, at this moment, the glue outlet end of the adhesive tape is just on the set glue outlet position 11, the position sensor 12 finishes working, the forward stretching cylinder 27 returns, and the position sensor 12 returns to its original position.

Through the above method, it can be ensured that the glue outlet end of the tape is just at the set glue outlet position 11 each time the glue is pasted, so that the consistency of the starting position of the glue every time the glue pasting device is glued can be ensured.

Optionally, the gluing device further includes a pressing mechanism for reinforcing the adhesive tape attached to the workpiece 16 to be gluing. In this embodiment, the pressing mechanism includes a rubber roller 7 and a lowering cylinder, the lowering cylinder is arranged on the bracket 10, the rubber roller 7 is arranged on the lowering cylinder and is directly behind the rubber roller 6, and the lower cylinder is used for glue application. The action drops with the glue roller 7, so that the glue roller 7 is pressed on the glue path of the workpiece to be glued. In this way, the adhesive tape that has been attached to the workpiece is pressed by the pressing roller 7, thereby ensuring the firmness of the adhesive tape that has been attached to the workpiece 16 to be glued.

Of course, it is also possible to replace the beading roller 7 with a briquetting block.

Optionally, the gluing device also includes a heating mechanism for preheating the gluing path before gluing. As shown in Figure 2, in the present embodiment, the heating mechanism includes a heat gun 19 located on the back side of the support 10, the support 10 is provided with a blowing port 9, and the blowing port 9 is in front of the setting glue outlet position 11, and the heat gun 19 generates The hot air is blown out through the air outlet 9 to preheat the gluing path in front of the gluing roller so that its temperature can reach 40-50°C.

Alternatively, the bracket 10 may not be provided with the air outlet 9, but the muzzle of the heat gun is positioned in front of the set glue outlet position 11 and faces the glue application path.

The effect of gluing can be further improved by preheating the gluing path on the workpiece 16 to be glued before gluing. Tests have shown that after preheating the workpiece to be glued, glue is applied, and then the backplane of the solar module is adhered to the attached tape, and it is tested after 9 hours. The results show that the bonding position is Stay intact with no springback.

It can be seen that using the gluing device in this embodiment for gluing, each time gluing, the discharge end of the tape can be placed at an accurate position, that is, at the set gluing position 11, thereby ensuring the exact position of the gluing position each time. Consistency to ensure the accuracy of the glue application, and then the quality of the glue application, and the operation process of the glue application is stable and reliable, the quality of the glue application is high, and the rework rate is low, which can greatly improve the yield rate of the product.

Example 3:

This embodiment discloses a gluing system for gluing the workpiece 16 to be glued. As shown in Figures 4 and 5, in this embodiment, the workpiece 16 to be glued is curved glass, the long side shape of the curved glass is wavy, and the short side shape is a straight line on the arc surface. The gluing system is mainly used for gluing the long sides of the curved glass, which includes a movement device, the gluing device 23 in Embodiment 2, and a control device.

The motion device is used to carry the gluing device 23 under the control of the control device to perform profiling motion along the gluing path on the workpiece 16 to be glued;

The gluing device is arranged on the moving device, and is used for affixing the adhesive tape 14 on the workpiece 16 to be glued under the control of the control device.

The controller in the gluing device adopts the above-mentioned control device, and the control device controls the action of the feeding mechanism according to the position of the glue outlet of the tape, so that the glue outlet of the tape is adjusted to the set glue outlet position 11 .

Optionally, the number of gluing devices 23 in this embodiment is four, two of which are spare parts for the other two. In this way, when the two gluing devices used fail, the other two gluing devices for use can be used, so that the production process will not be affected due to the failure of the gluing device. Wherein, the two gluing devices used are arranged symmetrically, and the two gluing devices are respectively corresponding to the two long sides of the workpiece to be glued, and work synchronously through the two gluing devices 23, so as to treat the gluing at the same time. The two long sides of the workpiece are glued, which can save man-hours and improve production efficiency.

Optionally, the gluing system further includes a gluing cutting device, which is used to separate the tape attached to the workpiece from the unattached tape sent out by the feeding mechanism under the control of the control device.

In this embodiment, the glue cutting device includes a glue cutting blade 8, which is arranged behind the set glue outlet position 11 on the bracket 10, and is between the glue roller 6 and the glue roller 7, and the control device is in the When the glue stroke ends, the glue cutting blade 8 can be controlled to cut off between the adhesive tape attached to the workpiece and the adhesive tape to be attached delivered by the feeding mechanism.

In this embodiment, the workpiece 16 to be glued is curved glass, and the moving device can move along the curved glass.

Specifically, as shown in Figure 4, the motion device includes an X-direction translation mechanism 21 and a Z-direction translation mechanism 22, the Z-direction translation mechanism 22 is arranged on the X-direction translation mechanism 21, and the gluing device 23 is arranged on the Z-direction translation mechanism 22 Above, the control device can control the movement trajectories of the X-direction translation mechanism 21 and the Z-direction translation mechanism 22 according to the curved surface shape of the curved glass 24 . Wherein, the X-direction translation mechanism 21 and the Z-direction translation mechanism 22 both adopt servo mechanisms.

The control device is also used to control the speed of the speed-regulating roller 4 in the gluing device according to the movement stroke of the X-direction translation mechanism 21 , and then control the gluing speed of the adhesive tape 14 .

Optionally, the gluing system further includes a positioning device for locating and fixing the workpiece 16 to be glued under the control of the control device.

The positioning device can adopt an existing structure in the prior art, and its structure will not be described in detail here; the control device can use an existing computer or controller, which is known to those skilled in the art, and will not be described in detail here.

Optionally, the gluing system also includes a detection device, which is used to detect the gluing position of the glued workpiece. The detection content mainly includes: detecting the distance from the edge of the curved glass to the adhesive tape. When the distance is within the allowable error If the distance is within the value range, it means that the glue is qualified; when the distance exceeds the allowable error value range, the label glue is unqualified and needs to be reworked. In this embodiment, the detection device includes a CCD camera.

In the gluing process, when the tray 24 is on the gluing station with the curved glass on it, the vacuum chuck on the tray 24 sucks the curved glass, and then a plurality of pressing blocks 25 located above the curved glass descend to press Tighten the curved glass. At the same time, the clamping blocks located on the two opposite sides of the curved glass extend forward to clamp the curved glass, so that the curved glass can be fixed firmly. After the positioning is completed, the glue can be started. In order to ensure the firmness of the pressing of the pressing block 25, the shape of the pressing block 25 can adopt an arc shape similar to that of curved glass.

In the preparatory stage before the gluing device performs gluing, the forward cylinder 20 is stretched out with the position sensor 12, and the position of the glue outlet end of the tape is detected by the position sensor 12. When the position sensor 12 does not detect the adhesive tape 14 on the set glue-out position, it sends a glue-free signal to the servo motor of the feeding mechanism, and the servo motor drives the feed shaft 1 to rotate until the servo motor receives the glue-free signal from the position sensor 12. signal, the servo motor stops, and the feed shaft 1 stops rotating. At this time, the glue outlet end of the tape roll material is just at the set glue outlet position 11; when the position sensor 12 detects that there is a tape on the set glue outlet position, then Send the glue signal to the servo motor of the feeding mechanism, the servo motor reverses, and the feeding shaft 1 reverses accordingly, until the servo motor receives the glue-free signal from the position sensor 12, the servo motor rotates forward, and the feeding shaft 1 follows Rotate forward until the servo motor receives the glue signal from the position sensor 12 again, the servo motor stops, and the feed shaft 1 also stops rotating. At this time, the glue outlet end of the tape coil 18 is just at the set glue outlet position 11 on. So far, the work of the position sensor 12 is finished, the protruding cylinder 20 is retracted, and the position sensor 12 returns to its original position. Subsequently, heat gun 19 starts to work, and the hot blast that it blows out is blown out through air outlet 9. Then, the motion device is started, and the gluing device 23 is sent to the top of the gluing path, the gluing device starts, and the Z-direction translation mechanism 22 brings the gluing device down, and the gluing roller 6 is in contact with the surface of the curved glass, and pressed together At the beginning of the gluing path (the long side of the curved glass); subsequently, the gluing roller 7 also descends and is pressed on the curved glass, and follows the route of the gluing roller to attach the gluing roller 6 to the curved glass The tape on the top is pressed tightly; driven by the X-direction translation mechanism 21 and the Z-direction translation mechanism, the gluing roller 6 moves along the gluing path to attach the tape to the long side of the curved glass, that is, the movement device drives The gluing device 23 performs profiling interpolation motion along the long side of the curved glass until the gluing roller 6 moves to the end of the gluing stroke; The adhesive tape on the top is cut off from the unattached tape sent by the feeding mechanism. After the gluing is completed, the gluing roller 7 returns to its original position. The rise; the motion device stops moving, the heat gun 19 stops working, and the gluing process is completed.

It can be seen that the gluing system in this embodiment can realize the gluing of curved surface workpieces and automate the gluing process. The gluing operation process is stable and reliable, the gluing quality is high, and the consistency of the gluing position can be guaranteed each time. Reduce the rework rate in the gluing process and improve product yield.

It can be understood that, the above embodiments are only exemplary embodiments adopted to illustrate the principles of the present invention, but the present invention is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present utility model, and these variations and improvements are also regarded as the protection scope of the present utility model.

Claims (14)

1. The utility model provides a rubberizing device, includes the feeding mechanism of conveying sticky tape (14), its characterized in that still includes position sensor and controller, wherein:

the position sensor (12) is used for detecting the position of the adhesive tape outlet end and sending the position to the controller;

and the controller is used for controlling the feeding mechanism to act according to the position of the adhesive tape outlet end, so that the adhesive tape outlet end is adjusted to a set adhesive tape outlet position (11).

2. The rubberizing device according to claim 1, wherein said feeding mechanism comprises a feeding shaft (1) and a guiding unit,

the feeding shaft (1) is used for conveying the adhesive tape (14);

the guiding unit is used for guiding the adhesive tape (14) conveyed by the feeding shaft (1) to the set adhesive discharging position (11).

3. The rubberizing device according to claim 2, wherein said feeding mechanism further comprises an inductor (15) and an alarm;

the inductor (15) is electrically connected with the alarm, is used for sensing the adhesive tape (14) on the feeding shaft (1) and sending an alarm signal to the alarm when the adhesive tape (14) is not sensed; the alarm is used for giving an alarm according to the alarm signal.

4. The rubberizing device according to claim 2,

the adhesive tape sticking mechanism of the adhesive tape sticking device comprises an adhesive tape sticking roller (6), the adhesive tape sticking roller (6) is arranged above the set adhesive tape outlet position (11) and is used for sticking the adhesive tape outlet end to a workpiece (16) to be stuck with adhesive tape;

the adhesive peeling mechanism of the adhesive tape sticking device comprises an adhesive peeling plate (5), wherein the adhesive peeling plate (5) is arranged above the set adhesive outlet position (11) and is used for peeling off release paper at the adhesive outlet end of the adhesive tape.

5. The rubberizing device according to claim 4, further comprising a speed regulating mechanism including a speed regulating roller (4) for regulating a feeding speed of said adhesive tape (14);

the stripping mechanism further comprises a guide wheel (17) and a release paper adhesive tape coiling shaft (2), and the release paper stripped by the stripping plate (5) sequentially bypasses the guide wheel (17) and the speed regulating roller (4) and then is coiled on the release paper adhesive tape coiling shaft (2).

6. The rubberizing device according to claim 5, further comprising a pressing mechanism for reinforcing the adhesive tape applied to the workpiece to be rubberized,

the pressing mechanism comprises a glue pressing roller (7)/pressing block, and the glue pressing roller/pressing block is arranged right behind the set glue outlet position (11).

7. The rubberizing device according to claim 6,

also comprises a heating mechanism used for preheating the rubberizing path before rubberizing,

the heating mechanism comprises a hot air gun (19),

hot air blown out of the hot air gun is blown out through an air blowing opening (9), the air blowing opening is positioned in front of the set glue outlet position and faces the gluing path, or the gun opening of the hot air gun is positioned in front of the set glue outlet position and faces the gluing path.

8. The taping device of claim 7, wherein the hot air from the hot air gun is capable of bringing the taping path to a temperature of 40-50 ℃.

9. A rubberizing system comprising a motion device and a rubberizing device (23) according to any one of claims 1 to 8, and a control device, wherein:

the moving device is used for driving the rubberizing device (23) to do profiling motion on the workpiece to be rubberized along a rubberizing path under the control of the control device;

the rubberizing device is arranged on the moving device and used for attaching the adhesive tape (14) to the workpiece to be rubberized under the control of the control device.

10. Rubberizing system according to claim 9, wherein a controller in said rubberizing device (23) is said control device.

11. The rubberizing system according to claim 10, further comprising a glue cutting device, wherein the glue cutting device comprises a glue cutting blade (8) disposed behind the set glue discharging position (11) for cutting the applied tape from the tape to be applied under the control of the control device.

12. The taping system of claim 11,

the moving device comprises an X-direction translation mechanism (21) and a Z-direction translation mechanism (22), the Z-direction translation mechanism is arranged on the X-direction translation mechanism (21), the adhesive applying device is arranged on the Z-direction translation mechanism (22), and the control device is specifically used for controlling the movement of the X-direction translation mechanism (21) and the Z-direction translation mechanism (22) according to the surface shape of the workpiece to be adhered.

13. The rubberizing system according to claim 12, wherein said rubberizing device further comprises a speed-regulating roller, and said control device is further configured to control a rotation speed of said speed-regulating roller (4) according to a movement stroke of said X-direction translation mechanism (21), so as to control a glue discharging speed of said tape (14).

14. The rubberizing system according to claim 10, wherein said rubberizing devices are four in number, said four rubberizing devices being arranged symmetrically two by two.