CN110104496B - Adhesive tape sticking device - Google Patents

Abstract

The invention relates to an adhesive tape sticking device, comprising a mounting plate, and an adhesive tape unwinding mechanism, an adhesive tape transmission mechanism, an adhesive tape cutting mechanism, an adhesive tape pressing mechanism and a release paper collecting mechanism arranged on the mounting plate. There are induction parts, and the tape transmission mechanism includes a tape guide wheel, a release paper guide wheel, a first air cylinder, a first slide plate and a peeling block. The first air cylinder drives the first slide plate to slide left and right on the mounting plate. It is transferred to the bottom of the tape pressing mechanism. After the sensing part on the tape pressing mechanism senses the delivery of the tape, the tape pressing mechanism is activated to press the tape on the target attachment, and then the first cylinder shrinks, and then it is released. The paper is rolled up to the release paper collecting mechanism through the release paper guide wheel, and finally the tape is cut by the tape cutting mechanism. The invention can ensure that the tape can be transported in place under the tape pressing mechanism before starting to work, and the tape and the release paper can be completely separated.

Description

A tape sticking device

Technical field:

The invention relates to the field of automated assembly, in particular to an adhesive tape sticking device.

Background technique:

In the production and assembly process of automotive glass-related accessories, a tape containing adhesive tape and release paper that are bonded together needs to be pasted on the related accessories. Form paper separation. The above-mentioned tape sticking step is usually to cut the tape manually, then stick the tape to the accessories, and finally tear off the release paper, which is costly and low in work efficiency, and the accuracy and consistency of manual sticking are completely dependent on the operator's operation. Proficiency, it is easy to cause problems such as bonding position and angle deviation, resulting in repeated bonding, so the bonding efficiency is very low, the bonding steps are cumbersome, and the bonding quality of the tape is not high.

In order to solve the above problems, the Chinese Patent No. CN109049734A discloses an automatic gluing machine head and gluing machine, including an unwinding mechanism, a rewinding mechanism, a coil tensioning mechanism, a release paper tightening mechanism, and a gluing mechanism. A wheel assembly, a tape guiding mechanism and a bottom plate for connecting the above mechanisms and assemblies. The automatic glue sticking machine can replace the traditional manual operation, which greatly improves the reliability and automation of the tape sticking work. According to the technical routine in this field, this automatic glue applicator needs to pre-load the tape roll material before use, that is, the tape roll material is manually placed on the unwinding mechanism, and then the tape is pulled out, followed by Roll material tensioning mechanism, tape guiding mechanism and other components, pull the tape to the front end of the peeling piece, then manually separate the tape and release paper at the front end of the peeling piece, and pull one end of the separated release paper to the rewinding mechanism , so as to complete the preloading of the tape roll, and then start the glue machine to perform the dynamic glue work on the target accessories. However, there are two problems in the actual work of this automatic gluing machine: 1. After the first gluing work is completed, when the second gluing work is carried out, because the first preloading is done by hand The release paper is pulled and peeled off, but the machine does it automatically during the second gluing work. Since the release paper and the adhesive paper have a certain viscosity, it cannot be guaranteed that the adhesive paper and the release paper can be used at the front end of the peeling piece. It is completely separated again, so that the tape may not be completely separated from the release paper and will be rolled to the next mechanism together, which will affect the pasting work of the tape, resulting in the generation of defective products; 2. It is impossible to guarantee every tape After the pasting process is completed, in the next tape pasting process, there must be adhesive tape under the pressing mechanism, so that the device will also work (ie air pressure) when there is no adhesive tape under the pressing mechanism, resulting in defective products. In order to prevent this phenomenon from occurring, it is necessary to move the manipulator for a manual inspection before the start of each tape sticking stroke, which will undoubtedly increase the labor cost and lengthen the production takt cycle.

Invention content:

The technical problem to be solved by the present invention is to provide a tape sticking device that has high sticking efficiency and can ensure the sticking quality of the tape, aiming at the deficiencies of the above-mentioned prior art.

The technical scheme of the present invention is:

A tape sticking device for sticking tape on a target accessory, the tape includes adhesive paper and release paper, the tape sticking device includes a mounting plate, and a tape unwinding mechanism, a tape transmission Mechanism, adhesive tape cutting mechanism, adhesive tape pressing mechanism and release paper collecting mechanism, characterized in that, the adhesive tape pressing mechanism is provided with an induction component, and the adhesive tape transmission mechanism includes a tape guide wheel, a release paper guide wheel, a A cylinder, a first sliding plate and a peeling block, the first cylinder is laterally fixed on the mounting plate, the first sliding plate is slidably connected to the mounting plate, the first sliding plate is connected with the movable end of the first cylinder, the The first air cylinder drives the first slide plate to slide left and right on the mounting plate, the tape guide wheel, the release paper guide wheel and the peeling block are sequentially installed on the first slide plate from right to left, and the tape passes through the tape during the pasting process. After the unwinding mechanism discharges the material, it is transferred to the peeling block through the tape guide wheel, and at the same time, the first air cylinder extends to drive the first sliding plate to transfer the tape at the front end of the peeling block to the bottom of the tape pressing mechanism, and then the tape pressing mechanism After sensing the delivery of the tape by the sensing part on the upper part, the tape pressing mechanism is activated to press the tape on the target attachment, and then the first cylinder shrinks, and the retraction stroke of the first cylinder is determined by the length of the tape to be pasted. Then, the release paper is rolled up to the release paper collecting mechanism through the release paper guide wheel, and finally the adhesive tape is cut by the adhesive tape cutting mechanism.

Wherein, the tape pressing mechanism includes a second air cylinder, a pressing slide plate and a pressing head, the pressing slide plate is slidably connected to the mounting plate, the second air cylinder is fixed on the mounting plate, and the pressing slide plate is connected to the mounting plate. The output end of the second air cylinder is connected, the pressing head is installed at the bottom of the pressing slide, the second air cylinder drives the pressing head to move up and down, the sensing component is the first sensor, and the first sensor is installed on the on the compression head and to the left of the lower end of the compression head.

Wherein, the tape transmission mechanism further includes a pressing wheel assembly, the pressing wheel assembly includes a fixed block, a movable shaft and a pressing wheel, the fixed block is installed on the left side of the first slide plate, and the movable shaft and the fixed block form a clearance fit , the movable shaft can move up and down relative to the fixed block, and the pressing wheel is installed at the bottom of the movable shaft.

Wherein, the part of the movable shaft between the pressing wheel and the fixed block is sleeved with a first telescopic spring.

Wherein, the tape unwinding mechanism includes a first fixing plate, an adhesive tape supply wheel assembly, a connecting plate and a traction wheel, the first fixing plate is arranged on the mounting plate, and the adhesive tape supply wheel assembly is arranged on the upper end of the fixing plate, so The connecting plate is laterally installed on the right side of the fixing plate, the traction wheel is installed on the right end of the connecting plate, and the tape is placed on the tape supply wheel assembly in the form of a roll, and is discharged through the pulling wheel.

Wherein, the tape supply wheel assembly includes a drive shaft, a tape supply wheel, a tensioning elastic piece and a baffle, the drive shaft is connected to the upper end of the first fixing plate, the tape supply wheel is mounted on the front end of the drive shaft, and the The tensioning shrapnel is installed on the tape supply wheel, and baffles are installed on both sides of the tape supply wheel.

Wherein, the rear end of the transmission shaft is provided with a transmission wheel, the first fixed plate is provided with a fixed wheel just below the transmission wheel, and a first round belt is connected between the transmission wheel and the fixed wheel.

Wherein, the tape cutting mechanism includes a third air cylinder, a second sliding plate, a fourth air cylinder and a rubber cutting blade, the third air cylinder is longitudinally fixed on the back of the mounting plate, and the second sliding plate is slidably connected to the back of the mounting plate, The second sliding plate is connected with the movable end of the third cylinder, the third cylinder can drive the second sliding plate to move up and down, the fourth cylinder is installed on the right side of the second sliding plate, and the rubber cutting blade is detachably installed on the The movable end of the fourth cylinder, the fourth cylinder can drive the rubber cutting blade to move back and forth along the thickness direction of the mounting plate.

Wherein, the release paper collecting mechanism includes a driving shaft, a driven shaft, a release paper conducting wheel, a release paper collecting wheel, a driving wheel, a driven wheel, a release paper pressing component, a second fixing plate, a servo motor and For the second round belt, the drive shaft is connected to the mounting plate, the release paper guide wheel and the servo motor are respectively installed at the front and rear ends of the drive shaft, and the drive wheel is installed on the release paper guide wheel and the servo motor. Between the motors, the second fixing plate is arranged on the mounting plate and is located on the right side of the release paper conducting wheel, the driven shaft is connected to the second fixing plate, and the release paper collecting wheel and The driven wheels are respectively installed on the front and rear ends of the driven shaft, the driving wheels and the driven wheels are connected by a second round belt, and the release paper pressing component is arranged on the mounting plate to press the release paper on on the release liner guide roller.

Wherein, the release paper pressing assembly includes a pair of pressing arms, a pressing wheel and a tension spring, and one end of the pair of pressing arms is fixed at a position close to the left and right sides of the release paper conducting wheel On the upper side, the pressing wheel is installed on the movable end of the pressing arm, and is used to press the release paper against the release paper conducting wheel. One end of the tension spring is fixed on the pressing arm, and the other end is fixed on the on the second fixing plate.

Wherein, a "U"-shaped tube is detachably mounted on the release paper collection wheel, and one side of the "U"-shaped tube is detachably inserted into the release paper collection wheel, and the release paper collection wheel The surface is provided with a groove for inserting the other side of the "U"-shaped pipe.

Wherein, the mounting plate is further provided with a tape limit block between the tape unwinding mechanism and the tape transmission mechanism, and a second sensor is installed on the tape limit block.

Wherein, the first sensor and the second sensor are both photoelectric sensors.

Wherein, the back of the mounting plate is provided with a connection base capable of mounting the tape sticking device on the manipulator.

Wherein, the target accessory is an automotive glass decorative plate, and the adhesive tape is a foam adhesive tape.

The present invention has the following beneficial effects due to taking the above-mentioned technical scheme:

Compared with the prior art, the present invention has the advantage of cooperating with the tape pressing mechanism provided with the sensing component and the tape transmission mechanism, so as to ensure that the tape can be transported in place under the tape pressing mechanism before the device starts the tape automatic sticking work. ;The tape pressing mechanism presses the tape at the front end of the peeling block on the target accessory, and then rewinds the release paper through the retraction of the first cylinder. This kind of release paper recycling mechanism can ensure the adhesive tape. The complete separation between the release paper and the adhesive paper prevents the occurrence of the phenomenon that the adhesive paper and the release paper are involved in the next mechanism together, and improves the production efficiency and yield rate.

Description of drawings:

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the structural representation of the tape transmission mechanism of the present invention;

3 is a schematic structural diagram of the pinch roller assembly of the present invention;

Fig. 4 is the structural representation of the tape unwinding mechanism of the present invention;

5 is a schematic structural diagram of the tape unwinding mechanism of the present invention after the baffle plate is removed;

Fig. 6 is the structural representation of the adhesive tape pressing mechanism of the present invention;

Fig. 7 is the structural representation of the tape cutting mechanism of the present invention;

8 is a schematic structural diagram 1 of the release paper collecting mechanism of the present invention;

Fig. 9 is the second structural schematic diagram of the release paper collecting mechanism of the present invention;

FIG. 10 is a schematic view of the structure of the tape sticking device of the present invention loaded on the robot.

Label description:

1. Mounting plate, 2. Tape unwinding mechanism, 3. Tape transmission mechanism, 4. Tape cutting mechanism, 5. Tape pressing mechanism, 6. Release paper collecting mechanism, 7. Tape limit block, 8. Connection base seat, 9, tape, 10, manipulator;

21. The first fixing plate, 22, the tape supply wheel assembly, 23, the connecting plate, 24, the traction wheel;

221, transmission shaft, 222, tape supply wheel, 223, tensioning shrapnel, 224, baffle plate, 225, transmission wheel, 226, fixed wheel, 227, first round belt, 228, locking bolt;

31, tape guide wheel, 32, release paper guide wheel, 33, first cylinder, 34, first slide plate, 35, peeling block, 36, pressure roller assembly;

361, fixed block, 362, movable shaft, 363, first telescopic spring, 364, pressure roller;

41. The third cylinder, 42, the second slide plate, 43, the fourth cylinder, 44, the rubber cutting blade;

51. The second cylinder, 52, the pressing slide plate, 53, the pressing head, 54, the first sensor, 55, the second telescopic spring;

60, driving shaft, 61, driven shaft, 62, release paper guide wheel, 63, release paper collection wheel, 64, driving wheel, 65, driven wheel, 66, release paper pressing assembly, 67, second Fixing plate, 68, Servo motor, 69, Second round belt;

631, "U"-shaped tube, 661, pressing arm, 662, pressing wheel, 663, tensioning spring;

71. The second sensor;

91, tape, 92, release paper.

Detailed ways:

The present invention will be further described below in conjunction with the accompanying drawings.

In the present invention, the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are all based on the orientations or positional relationships shown in the accompanying drawings. It should be understood, however, that these terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated device, element or component to have a specific orientation, and the present invention may also adopt various other orientations. Therefore this terminology should not be construed as limiting.

As shown in FIG. 1 and FIG. 2 , an adhesive tape sticking device of the present invention is used for sticking an adhesive tape 9 on a target accessory. The adhesive tape 9 includes adhesive paper 91 and release paper 92 , including a mounting plate 1 and a set of The tape unwinding mechanism 2, the tape conveying mechanism 3, the tape cutting mechanism 4, the tape pressing mechanism 5 and the release paper collecting mechanism 6 on the mounting plate 1, the tape conveying mechanism 3 includes the tape guide wheel 31, the release paper guide wheel 32. The first cylinder 33, the first sliding plate 34 and the peeling block 35, the first cylinder 33 is laterally fixed on the mounting plate 1, the first sliding plate 34 is connected and mounted on the mounting plate 1 through the sliding rail slider, the first sliding plate 34 is The movable end of the first air cylinder 33 is connected, the first air cylinder 33 drives the first sliding plate 34 to slide left and right on the mounting plate 1, the tape guide wheel 31, the release paper guide wheel 32 and the peeling block 35 are sequentially installed on the first plate from right to left. On the sliding plate 34, the adhesive tape 9 is first discharged through the adhesive tape unwinding mechanism 2 during the pasting process, and then transferred to the peeling block 35 through the tape guide wheel 31. The tape 9 at the front end is transmitted to the bottom of the tape pressing mechanism 5, and the tape pressing mechanism 5 is equipped with a first sensor 54. After the first sensor 54 senses that the tape is delivered to the right under the tape pressing mechanism 5, the first sensor 54 will signal Through the control system (not shown in the figure), the control system starts the tape pressing mechanism 5 to press the tape 91 on the target attachment, and then the first air cylinder 33 is retracted to the right, according to the length of the tape pasted on the target attachment as required, the first A cylinder 33 is retracted to the right by a corresponding stroke, and then the release paper 92 is wound onto the release paper collecting mechanism 6 through the release paper guide wheel 32 , and finally the tape is cut by the tape cutting mechanism 4 . Since the first sliding plate 34 on the tape conveying mechanism 3 of the device can slide left and right relative to the mounting plate 1, the device can flexibly control the conveying of the tape during the operation of sticking the tape, and the tape is transmitted to the stripping block 35. After the front section, and after the first sensor 54 senses the delivery of the tape, the tape pressing mechanism 5 starts to feed back a signal to the control system to drive the first air cylinder 33 to work, and then other mechanisms such as the tape cutting mechanism start corresponding other mechanisms. That is to say, it can be ensured that the pasting work of the whole device will only start when the adhesive tape is delivered to the bottom of the pressing head 53 of the tape pressing mechanism 5, so that the cooperation of the tape transmission mechanism 3 and the tape pressing mechanism 5 , so as to ensure that the adhesive tape bonding device will not have defective sticking products caused by materialless work (ie, air pressure); After the retraction of 33, the release paper is rewound. Such a release paper recycling mechanism can ensure the complete separation between the adhesive paper 91 and the release paper 92, and prevent the adhesive paper and the release paper from being rolled together. The phenomenon of entering the next institution occurs. The adhesive tape of the present invention can be a foam adhesive tape used for the installation of automotive glass decorative panels, and can also be any double-sided adhesive tape containing adhesive paper and release paper.

Among them, between the tape unwinding mechanism 2 and the tape transmission mechanism 3, there is also a tape limiter 7 for guiding the transmission of the tape and preventing it from shaking and shifting. The tape limiter 7 is equipped with a second sensor 71, and the second The sensor 71 is a photoelectric sensor, and its function is to judge whether there is adhesive tape in the adhesive tape unwinding mechanism 2. When the adhesive tape is not sensed, the adhesive tape sticking device stops, and the personnel change the adhesive tape.

As shown in FIG. 2 and FIG. 3 , the tape transmission mechanism 3 is also provided with a pressure roller assembly 36. The pressure roller assembly 36 includes a fixed block 361, a movable shaft 362, a telescopic spring 363 and a pressure roller 364. The fixed block 361 is installed on the first On the left side of the sliding plate 34, the fixed block 361 is provided with a through hole, and the movable shaft 362 forms a clearance fit with the through hole on the fixed block 361, so that the movable shaft 362 can move up and down relative to the fixed block 361, and the first pressing wheel 364 is installed with the movable shaft At the bottom of the 362, in order to provide a certain tension to the pressure roller 364 so that it can better press the tape, the movable shaft 362 is sleeved with a first telescopic spring 363 on the part between the pressure roller 364 and the fixed block 361, In actual use, the pressure of the pressure roller 364 on the foam can be controlled by adjusting the first telescopic spring 363 according to the actual situation, so that the pressure roller 364 can always stick to the foam with an appropriate pressure.

As shown in FIG. 10, the device of the present invention is mainly loaded on the manipulator 10 through the connection base 8, and the control program predetermined by the manipulator 10 completes the work of sticking the tape on the target accessory. It can be understood that the device of the present invention Not limited to loading on the manipulator, but also suitable for loading on various automatic robot operating equipment.

As shown in Figures 4 and 5, the tape unwinding mechanism 2 includes a first fixing plate 21, an adhesive tape supply wheel assembly 22, a connecting plate 23 and a traction wheel 24. The first fixing plate 21 is fixed on the upper left of the mounting plate 1 with bolts, The tape supply wheel assembly 22 is arranged on the upper end of the first fixing plate 21, the connecting plate 23 is laterally installed on the right side of the first fixing plate 21, the traction wheel 24 is installed on the right end of the connecting plate 23, and the tape 9 is placed in the form of a roll on the foam supply. The wheel assembly 22 is discharged through the traction wheel 24 . The foam supply wheel assembly 22 includes a transmission shaft 221 , a tape supply wheel 222 , a tension spring 223 , a baffle plate 224 , a transmission wheel 225 , a fixing wheel 226 and a locking bolt 228 . The first fixing plate 21 is fixed on the upper left of the mounting plate 1 The first fixing plate 21 is in the shape of "I", the transmission shaft 221 is connected to the upper end of the first fixing plate 21, the transmission wheel 226 is installed on the rear end of the transmission shaft 221 on the back of the first fixing plate 21, and the tape supply wheel 222 It is installed at the front end of the transmission shaft 221, and the tensioning elastic sheet 223 is installed on the tape supply wheel 222 for clamping the tape. Both sides of the tape supply wheel 222 are equipped with baffles 224 to prevent the tape roll material from falling off, and use locking bolts 228. Lock, the transmission wheel 225 is installed on the rear end of the transmission shaft 221, and the fixed wheel 226 is also installed on the back of the fixed plate 21, and is located directly below the transmission wheel 225. The transmission wheel 225 is connected with the fixed wheel 226. A round belt 227, the friction force generated by the first round belt 227 during the movement, plays a tensioning role in the tape unwinding process.

As shown in FIG. 6, the tape pressing mechanism 5 includes a second air cylinder 51, a pressing slide plate 52, a pressing head 53, a first sensor 54 and a second telescopic spring 55. The pressing slide plate 52 is connected to the installation by the slide rail slider. On the plate 1, the second air cylinder 51 is fixed on the mounting plate 1, the pressing slide plate 52 is connected to the bottom of the output shaft of the second air cylinder 51, the pressing head 53 is installed on the bottom of the pressing slide plate 52, and the first sensor of the photoelectric sensor is selected. 54 is installed on the pressing head 54 and is located on the left side of the bottom end of the pressing head 54. A sensor 54 can sense the conveyed tape 91 in a more timely manner, and then drives the second air cylinder 51 to drive the pressing head 53 to move up and down. In the actual working process, it is necessary to provide a certain pre-tightening force to the pressing head 53 so that it can better press the tape, so the second telescopic spring 55 is sleeved on the output shaft of the second air cylinder 51 to ensure the sticking of the tape. Effect. It can be understood that the pressing head 53 is detachably installed on the bottom of the pressing slide 52 with bolts, so the pressing head 53 can be replaced according to the specification and type of the tape to be matched with the pressing head 53, according to the actual sticking process of the tape. It is found that the thick bottom at the top of the pressing head 53 has the best pressing effect at 8-10 mm.

As shown in FIG. 7 , the tape cutting mechanism 4 includes a third air cylinder 41, a second sliding plate 42, a fourth air cylinder 43 and a rubber cutting blade 44. The third air cylinder 41 is longitudinally fixed on the back of the mounting plate 1, and the second sliding plate 42 passes through the sliding plate 42. The rail slider is mounted on the back of the mounting plate 1 , the second sliding plate 42 is connected to the movable end of the third cylinder 41 , the third cylinder 41 can drive the second sliding plate 42 to move up and down, and the fourth cylinder 43 is installed on the right side of the second sliding plate 42 . On the side, the rubber cutting blade 44 is detachably installed on the movable end of the fourth cylinder 43 , and the fourth cylinder 43 can drive the rubber cutting blade to move back and forth along the thickness direction of the mounting plate 1 .

As shown in FIGS. 8 and 9 , the release paper collecting mechanism 6 includes a driving shaft 60 , a driven shaft 61 , a release paper conducting wheel 62 , a release paper collecting wheel 63 , a driving wheel 64 , a driven wheel 65 , and a release paper The pressing assembly 66 , the second fixing plate 67 , the servo motor 68 and the second round belt 69 , the second fixing plate 67 is arranged on the right side of the front of the mounting plate 1 , and the driving shaft 60 is axially connected to the second fixing plate 67 , away from the second fixing plate 67 . The paper guide wheel 62 and the servo motor 68 are respectively installed on the front and rear ends of the driving shaft 60, the driving wheel 64 is installed between the release paper guide wheel 62 and the servo motor 68, and the fixing plate 67 is fixed on the release paper guide wheel 62. On the right side, the driven shaft 61 is connected to the fixed plate 67, the release paper collecting wheel 63 and the driven wheel 65 are respectively installed on the front and rear ends of the driven shaft 61, and the second driving wheel 64 and the driven wheel 65 pass through the second The round belt 69 is connected, and the force generated by the friction of the second round belt 69 plays the role of tensioning the release paper during the conveying process. The liner transfer wheel 62 is used for tensioning the release paper during the conveying process of the release paper by the force generated by the friction of the second round belt 69. The release paper pressing component 66 is arranged on the mounting plate 1 to compress the release paper 92. on the release paper guide wheel 62 .

The release paper pressing assembly 66 includes a pair of pressing arms 661 , a pressing wheel 662 and a tensioning spring 663 . On the upper side, the pressing wheel 662 is installed on the movable end of the pressing arm 661 for pressing the release paper 92 to the release paper conducting wheel. One end of the tension spring 663 is fixed on the pressing arm 661, and the other end is fixed on the fixed On the second fixing plate 67 of the plate, the tensioning spring 663 enables the pressing wheel 662 to provide tension during the rolling process of the release paper, so that it can better press the release paper and prevent the release paper from being rolled during the winding process. The phenomenon of slippage or wiggling occurs; in order to make the release paper 92 wound on the release collection wheel 63 more stable and non-slip during the winding process, the release paper collection wheel 63 is detachably equipped with a "U" shape Tube 631, one side of the "U"-shaped tube 631 is detachably inserted into the release paper collection wheel 63, and the surface of the release paper collection wheel 63 is provided with a groove for the other side of the "U"-shaped tube 631 to be embedded, so that The part of the "U"-shaped tube embedded in the groove will form a protrusion on the surface of the release paper collecting wheel 63, and the raised part can make the release paper wound on the release paper collecting wheel 64 more stable, understandably Yes, other shapes that can play the same role as the "U"-shaped tube 631 can be used instead, and are not limited to the "U"-shaped tube.

The operation procedure of this tape sticking device is as follows:

Process 1: Load the tape sticking device onto the manipulator 10 through the connection base 8, call the preset operation program on the manipulator 10, the manipulator 10 drives the tape sticking device to move above the target accessory, and the tape first passes on the tape sticking device. Preloading, and the specific steps of preloading belong to the existing conventional technology, so they will not be repeated here.

Process 2: After the tape 9 is discharged from the traction wheel 25 on the foam unwinding mechanism 2, it follows the tape transmission mechanism 3 and along the traction wheel 24, the tape limit block 7, the tape guide wheel 31 and the peeling block 35. After the tape 9 is separated by the peeling block 35, the tape 91 continues to move forward for a certain distance. At the same time, the first air cylinder drives the first sliding plate 33 to move to the left, and transfers the tape 91 to the bottom of the tape pressing mechanism 5.

Step 3: When the first sensor 54 of the tape pressing mechanism 5 senses the tape 91, the first air cylinder 33 stops moving, and then the second air cylinder 51 drives the pressing head 53 down to press the tape 91 on the target attachment , according to the length of the adhesive tape, the first cylinder 33 is retracted to the left by a corresponding distance, and then the manipulator 10 drives the pressing head 53 of the device to compress the adhesive tape according to the adhesive tape sticking track to ensure that the adhesive tape is tightly pressed against the product. The servo motor 68 Drive the release paper guide wheel 62 to control the length of the collection release paper 92. The release paper 92 follows the sequence of the peeling block 35, the release paper guide wheel 32, the release paper transmission wheel 62 and the release paper collection wheel 63. In turn, the rolls of the release paper 92 are wound onto the release paper collection wheel 63 .

Step 4: Adjust the upper and lower positions of the glue cutting blade 44 through the third air cylinder 41, and then drive the glue cutting blade 44 to move back and forth through the fourth air cylinder 43 to cut off the adhesive tape 91 adhering to the target attachment, and then the fourth air cylinder 44 drives The blade 55 returns to the original position, the second air cylinder 51 drives the pressing head 53 to return to the original position, the first air cylinder 31 moves forward and drives the first slide plate 34 to slide to the left, thereby transporting the tape forward to prepare the next tape Pasting action, here to complete an automatic tape pasting action process.

Of course, the above description does not limit the present invention, and the present invention is not limited to the above examples. For those of ordinary skill in the art, some modifications and improvements can be made without departing from the concept of the present invention. All belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the claims.

Claims (10)

1. An adhesive tape sticking device for sticking an adhesive tape (9) on a target accessory, the adhesive tape (9) comprising an adhesive tape (91) and a release paper (92), and the adhesive tape sticking device comprising a mounting plate ( 1), and the tape unwinding mechanism (2), the tape conveying mechanism (3), the tape cutting mechanism (4), the tape pressing mechanism (5) and the release paper collecting mechanism (6) arranged on the mounting plate (1) ), characterized in that the tape pressing mechanism (5) is provided with a sensing component, and the tape transmission mechanism (3) comprises a tape guide wheel (31), a release paper guide wheel (32), a first air cylinder ( 33), a first sliding plate (34) and a peeling block (35), the first air cylinder (33) is laterally fixed on the mounting plate (1), and the first sliding plate (34) is slidably connected to the mounting plate (1) The first slide plate (34) is connected to the movable end of the first air cylinder (33), and the first air cylinder (33) drives the first slide plate (34) to slide left and right on the mounting plate (1). The guide wheel (31), the release paper guide wheel (32) and the peeling block (35) are sequentially installed on the first slide plate (34) from right to left, and the adhesive tape (9) is first unrolled through the adhesive tape during the pasting process After the mechanism (2) discharges the material, it is transferred to the peeling block (35) through the tape guide wheel (31), and then the first air cylinder (33) extends and drives the first sliding plate (34) to remove the tape at the front end of the peeling block (35). It is transmitted to the bottom of the tape pressing mechanism (5), and then the sensing component on the tape pressing mechanism (5) senses the delivery of the tape, and then starts the tape pressing mechanism (5) to press the tape on the target accessory , then the first air cylinder (33) shrinks, the retraction stroke of the first air cylinder (33) is determined by the length of the adhesive tape to be pasted, and then the release paper (92) passes through the release paper guide wheel (32) It is wound up to the release paper collecting mechanism (6), and finally the tape cutting mechanism (4) cuts the tape. 2. The adhesive tape sticking device according to claim 1, wherein the tape pressing mechanism (5) comprises a second air cylinder (51), a pressing slide plate (52) and a pressing head (53), the The pressing slide plate (52) is slidably connected to the mounting plate (1), the second air cylinder (51) is fixed on the mounting plate (1), the pressing slide plate (52) and the output of the second air cylinder (51) The pressing head (53) is installed at the bottom of the pressing slide (52), the second air cylinder (51) drives the pressing head (53) to move up and down, and the sensing component is the first sensor ( 54), the first sensor (54) is installed on the left side of the bottom end of the pressing head (53). 3. The tape sticking device according to claim 1, characterized in that, the tape transmission mechanism (3) further comprises a pressing wheel assembly (36), and the pressing wheel assembly (36) comprises a fixed block (361), a movable A shaft (362) and a pressing wheel (364), the fixed block (361) is installed on the left side of the first sliding plate (34), the movable shaft (362) forms a clearance fit with the fixed block (361), and the movable shaft (362) can move up and down relative to the fixed block (361), and the pressing wheel (364) is installed on the bottom of the movable shaft (362). 4. The adhesive tape sticking device according to claim 3, characterized in that, a first telescopic spring (363) is sleeved on a part of the movable shaft (362) between the pressing wheel (364) and the fixing block (361) . 5. The adhesive tape sticking device according to claim 1, wherein the tape unwinding mechanism (2) comprises a first fixing plate (21), an adhesive tape supply wheel assembly (22), a connecting plate (23) and a traction A wheel (24), the first fixing plate (21) is arranged on the mounting plate (1), the adhesive tape supply wheel assembly (22) is arranged on the upper end of the first fixing plate (21), the connecting plate (23) It is installed laterally on the right side of the first fixing plate (21), the traction wheel (24) is installed on the right end of the connecting plate (23), and the tape (9) is placed on the tape supply wheel assembly (22) in the form of a roll. , and discharge the material through the traction wheel (24). 6. The adhesive tape sticking device according to claim 5, characterized in that, the adhesive tape supply wheel assembly (22) comprises a transmission shaft (221), an adhesive tape supply wheel (222), a tension spring (223) and a baffle (221). 224), the transmission shaft (221) is axially connected to the upper end of the first fixing plate (21), the adhesive tape supply wheel (222) is installed at the front end of the transmission shaft (221), and the tensioning elastic sheet (223) is installed at the On the tape supply wheel (222), baffle plates (224) are installed on both sides of the tape supply wheel (222). 7. The adhesive tape sticking device according to claim 6, characterized in that, the rear end of the transmission shaft (221) is provided with a transmission wheel (225), and the first fixing plate (21) is mounted on the transmission wheel (225) A fixed wheel (226) is installed directly below the transmission wheel (225), and a first round belt (227) is connected between the transmission wheel (225) and the fixed wheel (226). 8. The adhesive tape sticking device according to claim 1, wherein the tape cutting mechanism (4) comprises a third air cylinder (41), a second sliding plate (42), a fourth air cylinder (43) and a rubber cutting blade (44), the third cylinder (41) is longitudinally fixed on the back of the mounting plate (1), the second sliding plate (42) is slidably connected to the back of the mounting plate (1), and the second sliding plate (42) Connected with the movable end of the third air cylinder (41), the third air cylinder (41) can drive the second sliding plate (42) to move up and down, and the fourth air cylinder (43) is installed on the right side of the second sliding plate (42) The rubber cutting blade (44) is detachably installed on the movable end of the fourth cylinder (43), and the fourth cylinder (43) can drive the rubber cutting blade (44) to move back and forth along the thickness direction of the mounting plate (1). 9 . The tape sticking device according to claim 1 , wherein the release paper collecting mechanism ( 6 ) comprises a driving shaft ( 60 ), a driven shaft ( 61 ), a release paper conducting wheel ( 62 ), Release paper collecting wheel (63), driving wheel (64), driven wheel (65), release paper pressing assembly (66), second fixing plate (67), servo motor (68) and second round belt ( 69), the drive shaft (60) is axially connected to the mounting plate (1), the release paper guide wheel (62) and the servo motor (68) are respectively installed at the front end and the rear end of the drive shaft (60), The driving wheel (64) is installed between the release paper guide wheel (62) and the servo motor (68), and the second fixing plate (67) is arranged on the installation plate (1) and is located on the release paper On the right side of the paper conducting wheel (62), the driven shaft (61) is axially connected to the second fixing plate (67), and the release paper collecting wheel (63) and the driven wheel (65) are respectively installed on the driven The front and rear ends of the shaft (61), the driving wheel (64) and the driven wheel (65) are connected by a second round belt (69), and the release paper pressing assembly (66) is arranged on the mounting plate (1) Press the release paper (92) on the release paper conduction wheel (62). 10. The adhesive tape sticking device according to claim 9, wherein the release paper pressing assembly (66) comprises a pair of pressing arms (661), pressing wheels (662) and tensioning springs (661). 663), one end of the pair of pressing arms (661) is fixed at positions close to the left and right sides of the release paper conducting wheel (62), and the pressing wheels (662) are installed on the pressing arms (661) ) is used to press the release paper (92) against the release paper conducting wheel (62), one end of the tension spring (663) is fixed on the pressing arm (661), and the other end is fixed on the second fixing plate (67).

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