CN110104496A - A kind of adhesive tape sticking device - Google Patents

Abstract

The invention relates to a tape pasting device, comprising a mounting plate, and a tape unwinding mechanism, a tape transmission mechanism, a tape cutting mechanism, a tape pressing mechanism and a release paper collecting mechanism arranged on the mounting plate. There are induction parts, and the tape transmission mechanism includes tape guide wheels, release paper guide wheels, the first cylinder, the first slide plate and the stripping block. The first cylinder drives the first slide plate to slide left and right on the mounting plate. After the tape is delivered to the bottom of the tape pressing mechanism, the induction part on the tape pressing mechanism senses that the tape has been delivered, and then the tape pressing mechanism is activated to press the adhesive tape on the target accessory, then the first cylinder shrinks, and then the release The paper is rolled up to the release paper collection mechanism through the release paper guide wheel, and finally the tape cutting mechanism cuts off the tape. The invention can ensure that the adhesive tape under the adhesive tape pressing mechanism can start to work after the adhesive tape is transported in place, and the complete separation between the adhesive tape and the release paper can be ensured.

Description

A tape sticking device

Technical field:

The invention relates to the field of automatic assembly, in particular to a tape pasting device.

Background technique:

In the production and assembly process of auto glass-related accessories, a tape containing glued paper and release paper needs to be pasted on the relevant accessories. Paper separation. However, the above tape sticking step is usually to manually cut the tape, then stick the tape to the attachment, 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 operation of the operator. proficiency, it is easy to cause problems such as bonding position and angle deviation, resulting in repeated pasting, so that the pasting efficiency is very low, the pasting steps are cumbersome, and the pasting quality of the tape is not high.

In order to solve the above problems, the Chinese patent No. CN109049734A discloses an automatic glue applicator head and a glue applicator, including an unwinding mechanism, a material receiving mechanism, a coil tensioning mechanism, a release paper tightening mechanism, a glue pressing The wheel assembly, the tape guiding mechanism and the bottom plate used to connect the above-mentioned mechanisms and components. The automatic gluing machine can replace the traditional manual operation, greatly improving the reliability and automation of the tape gluing work. According to the technical conventions in this field, before using this automatic glue applicator, it is necessary to pre-load the tape roll, that is, the tape roll 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 adhesive tape to the front of the peeling part, then manually separate the adhesive tape and the release paper at the front end of the peeling part, and pull the separated end of the release paper to the receiving mechanism , so as to complete the pre-loading of tape rolls, and then start the glue applicator to perform dynamic glue application on the target accessories. But this automatic gluing machine has two problems in actual work: 1, after the gluing work for the first time is finished, when carrying out the gluing work for the second time, because the preloading for the first time is by hand Pulling and peeling off the release paper, but the second gluing work is done automatically by the machine. Since the release paper and the adhesive paper have a certain degree of stickiness, it is impossible to ensure that the adhesive paper and the release paper are at the front end of the peeling piece. It is completely separated again, so that the adhesive 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 adhesive tape and cause the generation of defective pasted products; 2. It is impossible to guarantee that the adhesive tape will After the pasting process is completed, when the next tape pasting process is performed, there must be adhesive paper under the glue pressing mechanism, and the device will still work when there is no glue paper under the glue pressing mechanism (that is, air pressure), resulting in the failure of pasted defective products. In order to prevent this phenomenon, it is necessary to move the manipulator for a manual visual inspection before each tape sticking process, which will undoubtedly increase labor costs and lengthen the production cycle.

Invention content:

The technical problem to be solved by this invention is to provide a kind of adhesive tape sticking device with high pasting efficiency and the quality of pasting tape for the above-mentioned deficiencies in the prior art.

Technical scheme of the present invention is:

A kind of adhesive tape pasting device, is used for pasting adhesive tape on the target accessory, described adhesive tape comprises adhesive tape and release paper, and described adhesive tape pasting device comprises installation board, and the adhesive tape unwinding mechanism that is arranged on installation board, adhesive tape transmission Mechanism, adhesive tape cutting mechanism, adhesive tape pressing mechanism and release paper collection mechanism, it is characterized in that, described adhesive tape pressing mechanism is provided with induction part, and described adhesive tape transmission mechanism comprises adhesive tape guide wheel, release paper guide wheel, the first A cylinder, a first slide plate and a stripping block, the first cylinder is laterally fixed on the mounting plate, the first slide plate is slidably connected to the mounting plate, the first slide plate is connected with the movable end of the first air cylinder, the The first cylinder drives the first slide plate to slide left and right on the mounting plate. The tape guide wheel, release paper guide wheel and stripping block are installed on the first slide plate in turn from right to left. After the unwinding mechanism unwinds, it is transferred to the peeling block through the tape guide wheel, and at the same time, the first cylinder stretches out to drive the first slide 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 the sensing part on the sensor detects the delivery of the tape, it starts the tape pressing mechanism to press the adhesive tape on the target accessory, and then the first cylinder shrinks, and the contraction stroke of the first air cylinder is determined by the length of the adhesive tape to be pasted. , then the release paper is rolled up to the release paper collection mechanism through the release paper guide wheel, and finally the tape is cut off by the tape cutting mechanism.

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

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

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

Wherein, the adhesive tape unwinding mechanism includes a first fixed plate, an adhesive tape supply wheel assembly, a connecting plate and a traction wheel, the first fixed plate is arranged on the mounting plate, and the adhesive tape supply wheel assembly is arranged on the top of the fixed plate, so The connecting plate is installed laterally 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 roll material, and is discharged through the traction wheel.

Wherein, the tape supply wheel assembly includes a transmission shaft, a tape supply wheel, a tensioning shrapnel and a baffle, the transmission shaft is connected to the upper end of the first fixing plate, the tape supply wheel is installed on the front end of the transmission shaft, and the The tension shrapnel is installed on the tape supply wheel, and both sides of the tape supply wheel are equipped with baffle plates.

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

Wherein, the tape cutting mechanism includes a third cylinder, a second slide plate, a fourth cylinder and a rubber cutting blade, the third cylinder is longitudinally fixed on the back of the mounting plate, and the second slide is slidably connected to the back of the mounting plate, The second slide is connected to the movable end of the third cylinder, the third cylinder can drive the second slide to move up and down, the fourth cylinder is installed on the right side of the second slide, and the rubber cutting blade is detachably installed on the The movable end of 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 collection mechanism includes a driving shaft, a driven shaft, a release paper guide wheel, a release paper collection wheel, a driving wheel, a driven wheel, a release paper pressing assembly, a second fixed plate, a servo motor and The second round belt, the drive shaft shaft is connected to the mounting plate, the release paper guide wheel and the servo motor are installed on the front end and the rear end of the drive shaft respectively, and the drive wheel is installed on the release paper guide wheel and the servo motor. Between the motors, the second fixed plate is arranged on the mounting plate, and is located on the right side of the release paper guide wheel, the driven shaft is connected to the second fixed plate, and the release paper collecting wheel and The driven wheels are respectively mounted on the front end and the rear end of the driven shaft, the driving wheel and the driven wheel are connected by a second round belt, and the release paper pressing assembly is arranged on the mounting plate to press the release paper on the On the release paper guide wheel.

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 Above, the pressing wheel is mounted on the movable end of the pressing arm, and is used to press the release paper to the release paper guide wheel, and one end of the tensioning spring is fixed on the pressing arm, and the other end is fixed on the on the second fixed plate.

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

Wherein, the installation plate is also provided with an adhesive tape limiting block between the adhesive tape unwinding mechanism and the adhesive tape transmission mechanism, and the second sensor is housed on the adhesive tape limiting block.

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

Wherein, the back side of the mounting plate is provided with a connecting base capable of loading the adhesive tape sticking device on the manipulator.

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

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

Compared with the prior art, the advantage of the present invention is that through the cooperative work of the adhesive tape pressing mechanism provided with induction components and the adhesive tape transmission mechanism, it is ensured that the adhesive tape under the adhesive tape pressing mechanism can be transported in place, and then the device starts to automatically stick the adhesive tape. ;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 after the retraction of the first cylinder. This kind of release paper recycling mechanism can ensure that the tape The complete separation between the release paper and the release paper prevents the adhesive tape and the release paper from being involved in the next mechanism, which improves the production efficiency and yield.

Description of drawings:

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

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

Fig. 3 is the schematic structural view of the pinch wheel assembly of the present invention;

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

Fig. 5 is the structural representation of the tape unwinding mechanism of the present invention after the baffle is removed;

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

Fig. 7 is a schematic structural view of the adhesive tape cutting mechanism of the present invention;

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

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

Fig. 10 is a structural schematic view of the adhesive tape sticking device of the present invention loaded on a manipulator.

Label description:

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

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

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

31. Adhesive tape guide wheel, 32. Release paper guide wheel, 33. The first cylinder, 34. The first slide plate, 35. Stripping block, 36. Press wheel 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, pressing the slide plate, 53, pressing the head, 54, the first sensor, 55, the second telescopic spring;

60, driving shaft, 61, driven shaft, 62, release paper guide wheel, 63, release paper collecting wheel, 64, driving wheel, 65, driven wheel, 66, release paper pressing assembly, 67, second Fixed plate, 68, servo motor, 69, the second round belt;

631, "U" shaped pipe, 661, compression arm, 662, compression wheel, 663, tension spring;

71. Second sensor;

91. Adhesive paper, 92. Release paper.

Detailed ways:

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

In the present invention, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. are all based on the orientation or positional relationship shown in the drawings. However, it should be understood that these terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, and the present invention can also adopt various other orientations, Such terms should therefore not be construed as limiting.

As shown in Fig. 1 and Fig. 2, a kind of adhesive tape sticking device of the present invention is used for pasting adhesive tape 9 on the target accessory, and described adhesive tape 9 comprises adhesive tape 91 and release paper 92, comprises mounting plate 1, and setting The tape unwinding mechanism 2, tape transmission mechanism 3, tape cutting mechanism 4, tape pressing mechanism 5 and release paper collection mechanism 6 on the mounting plate 1, tape transmission mechanism 3 includes tape guide wheel 31, release paper guide Wheel 32, the first cylinder 33, the first slide plate 34 and the stripping block 35, the first cylinder 33 is laterally fixed on the mounting plate 1, the first slide plate 34 is connected and installed on the mounting plate 1 by the slide rail slide block, the first slide plate 34 Connected with the movable end of the first cylinder 33, the first cylinder 33 drives the first slide plate 34 to slide left and right on the mounting plate 1, and the tape guide wheel 31, the release paper guide wheel 32 and the stripping block 35 are installed in sequence from right to left On a slide plate 34, the adhesive tape 9 is unloaded by the adhesive tape unwinding mechanism 2 during the pasting process, and then transferred to the stripping block 35 through the tape guide wheel 31, and the first cylinder 33 stretches out to drive the first slide plate 34 to be in the stripping block. 35. The adhesive tape 9 at the front end is delivered to the bottom of the adhesive tape pressing mechanism 5, and the first sensor 54 is installed on the adhesive tape pressing mechanism 5. The signal passes through the control system (not shown in the figure), and the control system starts the adhesive tape pressing mechanism 5 to press the adhesive tape 91 on the target accessory, then the first cylinder 33 shrinks to the right, and the length of the adhesive tape pasted on the target accessory as required, The rightward contraction of the first cylinder 33 corresponds to the stroke, and then the release paper 92 is rolled onto the release paper collection mechanism 6 through the release paper guide wheel 32, and finally the tape is cut off by the tape cutting mechanism 5. Since the first slide plate 34 on the adhesive tape transmission 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 adhesive tape in the operation process of adhesive tape sticking, and the adhesive tape is delivered to the stripping block 35. After the front section, and after the first sensor 54 senses that the adhesive tape is conveyed, the tape pressing mechanism 5 starts to feed back a signal to the control system to drive the first cylinder 33 to work, and then other mechanisms such as the tape cutting mechanism start corresponding other Work, that is, it can be ensured that only when the adhesive tape is transported under the pressing head 53 of the tape pressing mechanism 5, the pasting work of the overall device will start, so that through 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 bad pasting products caused by no-material work (that is, air pressure); 33 is retracted and then the release paper is rewound. This kind of 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. Adhesive tape of the present invention can be the foam tape that is used for the installation of automobile glass decorative plate, also can be any kind of double-sided adhesive tape that contains adhesive tape and release paper.

Wherein, between tape unwinding mechanism 2 and tape conveying mechanism 3, also be provided with the transmission that is used to guide tape, prevents the tape stopper 7 of its shake offset, and second sensor 71 is housed on tape stopper 7, the second Sensor 71 is a photoelectric sensor, and its effect is to judge whether there is an 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 carry out adhesive tape refueling.

As shown in Fig. 2 and Fig. 3, the tape transmission mechanism 3 is also provided with a pressure wheel assembly 36, the pressure wheel assembly 36 includes a fixed block 361, a movable shaft 362, a telescopic spring 363 and a pressure wheel 364, and the fixed block 361 is installed on the first On the left side of the slide plate 34, a through hole is provided on the fixed block 361, 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 362, in order to provide a certain tension force for 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 be in close contact with the foam with an appropriate pressure.

As shown in Figure 10, the device of the present invention is mainly loaded on the manipulator 10 through the connection base 8, and the predetermined control program of the manipulator 10 is used to complete the adhesive tape on the target accessory. It can be understood that the device of the present invention It is not limited to loading on the manipulator, but also suitable for loading on various automatic robot operation equipment.

As shown in Figures 4 and 5, the adhesive tape unwinding mechanism 2 includes a first fixed plate 21, an adhesive tape supply wheel assembly 22, a connecting plate 23 and a traction wheel 24, the fixed plate 21 is fixed on the upper left of the mounting plate 1 with bolts, and the adhesive tape supply The wheel assembly 22 is arranged on the upper end of the first fixed plate 21, the connecting plate 23 is installed horizontally on the right side of the first fixed plate 21, the traction wheel 24 is installed on the right end of the connecting plate 23, and the adhesive tape 9 is placed on the foam supply wheel assembly in the form of roll material 22 is discharged by traction wheel 24. The foam supply wheel assembly 22 includes a transmission shaft 221, a tape supply wheel 222, a tensioning shrapnel 223, a baffle plate 224, a transmission wheel 225, a fixed wheel 226 and a locking bolt 228. The first fixed plate 21 is fixed on the upper left of the installation plate 1 end, the first fixed plate 21 is "I" shape, the transmission shaft 221 is axially connected to the upper end of the first fixed plate 21, the transmission wheel 226 is installed on the rear end of the transmission shaft 221 at the back of the first fixed plate 21, and the tape supply wheel 222 Installed on the front end of the transmission shaft 221, the tension spring 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 from falling off, and lock bolts 228 Locking, transmission wheel 225 is contained in the rear end of transmission shaft 221, and fixed wheel 226 is also contained in the back side that is installed in fixed plate 21, and is positioned at transmission wheel 225 just below, is connected between transmission wheel 225 and fixed wheel 226 A round belt 227, the frictional force generated by the first round belt 227 during the movement plays a tensioning role in the tape discharging process.

As shown in Figure 6, the adhesive tape pressing mechanism 5 comprises a second cylinder 51, a pressing slide plate 52, a pressing head 53, a first sensor 54 and a second telescopic spring 55, and the pressing slide plate 52 is installed in the installation through a slide rail slider connection. On the plate 1, the second cylinder 51 is fixed on the mounting plate 1, the pressing slide plate 52 is connected with 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 compression head 54, and is positioned at the left side of the bottom of the compression head 54, the angle between the extension line of the first sensor 54 and the compression head 53 in the vertical direction is preferably set to 45 ° ~ 60 °, to ensure that the second An inductor 54 can sense the transported adhesive tape 91 more in time, and then drive the second 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 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 plate 52 with bolts, so the pressing head 53 can be replaced with the matching pressing head 53 according to the specifications and types of the tape, and according to the actual sticking process of the tape It is found that the pressing effect of the thick bottom at the top of the compression head 53 is the best at 8-10 mm.

As shown in Figure 7, adhesive tape cutting mechanism 4 comprises the 3rd air cylinder 41, the 2nd slide plate 42, the 4th air cylinder 43 and glue cutting blade 44, and the 3rd air cylinder 41 is vertically fixed on the back side of mounting plate 1, and the 2nd slide plate 42 passes slide The rail slide block is installed on the back side of the mounting plate 1, the second slide plate 42 is connected with the movable end of the third cylinder 41, the third cylinder 41 can drive the second slide plate 42 to move up and down, and the fourth cylinder 43 is installed on the right side of the second slide plate 42. On the other hand, the rubber cutting blade 44 is detachably mounted 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 Figures 8 and 9, the release paper collection mechanism 6 includes a drive shaft 60, a driven shaft 61, a release paper guide wheel 62, a release paper collection wheel 63, a drive wheel 64, a driven wheel 65, a release paper Compression assembly 66, the second fixed plate 67, servo motor 68 and the second round belt 69, the second fixed plate 67 is arranged on the front right side of the mounting plate 1, the driving shaft 60 is axially connected to the second fixed plate 67, away from The pattern paper conduction wheel 62 and the servo motor 68 are installed on the front end and the rear end of the driving shaft 60 respectively, the drive wheel 64 is installed between the release paper conduction wheel 62 and the servo motor 68, and the fixed plate 67 is fixed on the release paper conduction wheel 62 On the right side, the driven shaft 61 is pivotally connected to the fixed plate 67, the release paper collecting wheel 63 and the driven wheel 65 are installed on the front end and the rear end of the driven shaft 61 respectively, and the 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 a role in tensioning the release paper during conveyance. The release paper pressing assembly 66 is arranged on the mounting plate 1 to press the release paper against the release paper. The pattern paper guide wheel 62, the force generated by the friction of the second round belt 69 plays the role of tensioning the release paper during the conveying process, and the release paper pressing assembly 66 is arranged on the mounting plate 1 to compress the release paper 92 On the release paper conduction wheel 62.

The release paper pressing assembly 66 includes a pair of pressing arms 661, a pressing wheel 662 and a tension spring 663, and one end of the pair of pressing arms 661 is fixed at a position close to the left and right sides of the release paper conducting wheel 63 On the top, the pressing wheel 662 is installed on the movable end of the pressing arm 661, and is used to press the release paper 92 on 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 fixed plate 67 of the plate, the tensioning spring 663 enables the pinch wheel 662 to provide tension during the winding process of the release paper, so that it can better press the release paper and prevent the release paper from being rolled up. Slipping or swaying occurs; in order to make the release paper 92 wound on the release collection wheel 63 more stable and not slip during the winding process, a "U" shape is detachably installed on the release paper collection wheel 63 Tube 631, one side of the "U"-shaped tube 631 is detachably inserted in 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 collection wheel 63, which can make the release paper rolled up on the release paper collection wheel 64 more stable, understandably Yes, members with other shapes that can play the same role as the "U"-shaped tube 631 can be used instead, not limited to the "U"-shaped tube.

The operating procedure of this adhesive 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 to the top of the target accessory, and the tape first passes on the tape sticking device Preloading, the specific steps of preloading belong to the existing conventional technology, so it will not be repeated here.

Process 2: After the adhesive tape 9 is discharged through the traction wheel 25 on the foam unwinding mechanism 2, it goes along 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. Sequence is transmitted successively, after adhesive tape 9 is separated by stripping block 35, adhesive tape 91 continues to convey a certain distance forward, and first cylinder drives first slide plate 33 to move to the left simultaneously, adhesive tape 91 is passed below adhesive tape pressing mechanism 5.

Process 3: When the first sensor 54 of the tape pressing mechanism 5 senses the adhesive tape 91, the first cylinder 33 stops moving, and then the second air cylinder 51 drives the pressing head 53 down to press the adhesive tape 91 on the target accessory According to the length of the tape to be pasted, 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 press the tape once according to the tape pasting track to ensure that the tape is tightly pressed on the product. The servo motor 68 Drive the release paper guide wheel 62 to control the length of the release paper 92, and the release paper 92 follows the sequence of the peeling block 35, the release paper guide wheel 32, the release paper guide wheel 62 and the release paper collection wheel 63. Transmitting in turn, the release paper 92 is rolled onto the release paper collecting wheel 63 .

Process 4: Adjust the upper and lower positions of the rubber cutting blade 44 through the third cylinder 41, and then drive the rubber cutting blade 44 to move back and forth through the fourth cylinder 43. After removing the adhesive paper 91 adhered to the target accessory, the fourth cylinder 44 drives The blade 55 returns to the original station, the second cylinder 51 drives the pressing head 53 to return to the original station, and the first cylinder 31 moves forward to drive the first sliding plate 34 to slide to the left, thereby transporting the tape forward to prepare for the next tape Paste action, here completes an automatic tape paste action process.

Of course, the above description is not a limitation of 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. These All belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be determined by the claims.

Claims (10)

1. a kind of adhesive tape sticking device, for adhesive tape (9) to be pasted on target attachment, the adhesive tape (9) includes gummed paper (91) With release paper (92), the adhesive tape sticking device includes mounting plate (1), and the adhesive tape unreeling machine being arranged on mounting plate (1) Structure (2), rubber belt transmission mechanism (3), adhesive tape cutting mechanism (4), adhesive tape hold-down mechanism (5) and release paper collecting mechanism (6), it is special Sign is that the adhesive tape hold-down mechanism (5) is equipped with induction component, and the rubber belt transmission mechanism (3) includes adhesive tape directive wheel (31), release paper directive wheel (32), the first cylinder (33), the first slide plate (34) and removing block (35), first cylinder (33) It is secured transverse on mounting plate (1), first slide plate (34) is slidably connected on mounting plate (1), first slide plate (34) It is connect with the movable end of the first cylinder (33), first cylinder (33) drives the first slide plate (34) left and right on mounting plate (1) Sliding, it is sliding that the adhesive tape directive wheel (31), release paper directive wheel (32) and removing block (35) are sequentially arranged at first from right to left On plate (34), the adhesive tape (9) passes through adhesive tape directive wheel (31) after first passing through adhesive tape unreeling structure (2) blowing in paste process It is transmitted to removing block (35), then first cylinder (33), which is stretched out, drives the first slide plate (34) will be in removing block (35) front end Adhesive tape be transmitted to below adhesive tape hold-down mechanism (5), glue is then sensed by the induction component on the adhesive tape hold-down mechanism (5) After band is sent to, restarts adhesive tape hold-down mechanism (5) and gummed paper is pressed on target attachment, then first cylinder (33) is shunk, The retraction stroke of first cylinder (31) is determined that then the release paper (92) is by release by the gummed paper length for needing to paste Paper directive wheel (32) is furled to release paper collecting mechanism (6), and the last adhesive tape cutting mechanism (4) cuts off adhesive tape.

2. adhesive tape sticking device according to claim 1, which is characterized in that the adhesive tape hold-down mechanism (5) includes second Cylinder (51), compacting sliding board (52) and hold-down head (53), the compacting sliding board (52) is slidably connected on mounting plate (1), described Second cylinder (51) is fixed on mounting plate (1), and the compacting sliding board (52) connect with the output end of the second cylinder (51), described Hold-down head (53) is mounted on the bottom of compacting sliding board (52), and second cylinder (51) drives hold-down head (53) to move up and down, The induction component is first sensor (54), and the first sensor (54) is mounted on the left side of hold-down head (53) bottom end.

3. adhesive tape sticking device according to claim 1, which is characterized in that the rubber belt transmission mechanism (3) further includes pressure Wheel assembly (36), the pinch roller assembly (36) include fixed block (361), movable axis (362) and pinch roller (364), the fixed block (361) it is mounted on the left of the first slide plate (34), the movable axis (362) and fixed block (361) form clearance fit, the activity Axis (362) can fix block (361) relatively and move up and down, and the pinch roller (364) is mounted on the bottom of movable axis (362).

4. adhesive tape sticking device according to claim 3, which is characterized in that the movable axis (362) in pinch roller (364) and Part between fixed block (361) is socketed with the first adjustable spring (363).

5. adhesive tape sticking device according to claim 1, which is characterized in that the adhesive tape unreeling structure (2) includes first Fixed plate (21), adhesive tape supply wheel assembly (22), connecting plate (23) and traction wheel (24), the first fixed plate (21) setting exist On mounting plate (1), adhesive tape supply wheel assembly (22) is arranged in fixed plate (1) upper end, and the connecting plate (23) is transversely mounted On the right side of fixed plate (21), the traction wheel (24) is mounted on the right end of connecting plate (23), and the adhesive tape (9) is put in the form of coiled strip It sets in adhesive tape supply wheel assembly (22), and carries out blowing by traction wheel (24).

6. tape bonder according to claim 5, which is characterized in that adhesive tape supply wheel assembly (22) includes passing Moving axis (221), adhesive tape supply wheel (222), tensioning elastic slice (223) and baffle (224), transmission shaft (221) axis connect first Fixed plate (21) upper end, the adhesive tape supply wheel (222) are mounted on the front end of transmission shaft (221), tensioning elastic slice (223) peace On adhesive tape supply wheel (222), the two sides of the adhesive tape supply wheel (222) are respectively arranged with baffle (224).

7. adhesive tape sticking device according to claim 6, which is characterized in that the rear end of the transmission shaft (221) is equipped with biography Driving wheel (225), first fixed plate (21) are equipped with fast pulley (226) in the underface of driving wheel (225), the driving wheel (225) it is connected between fast pulley (226) the first round belt (227).

8. adhesive tape sticking device according to claim 1, which is characterized in that the adhesive tape cutting mechanism (4) includes third Cylinder (41), the second slide plate (42), the 4th cylinder (43) and rubber knife piece (44), the third cylinder (41) are vertically fixed in peace The back side of loading board (1), second slide plate (42) are slidably connected at the back side of mounting plate (1), second slide plate (42) and the The movable end of three cylinders (41) connects, and the third cylinder (41) is able to drive the second slide plate (42) and moves up and down, and the described 4th Cylinder (43) is mounted on the right side of the second slide plate (42), and the rubber knife piece (44) is removably mounted at the work of the 4th cylinder (43) Moved end, the 4th cylinder (43) are able to drive rubber knife piece (44) and are moved forward and backward along mounting plate (1) thickness direction.

9. adhesive tape sticking device according to claim 1, which is characterized in that the release paper collecting mechanism (6) includes master Moving axis (60), driven shaft (61), release paper conducting wheel (62), release paper collecting wheel (63), driving wheel (64), driven wheel (65), Release paper holds down assembly (66), the second fixed plate (67), servo motor (68) and the second round belt (69), driving shaft (60) axis It connects on mounting plate (1), the release paper conducting wheel (62) and servo motor (68) are separately mounted to the front end of driving shaft (60) And rear end, the driving wheel (64) are mounted between release paper conducting wheel (62) and servo motor (68), second fixed plate (67) it is arranged on mounting plate (1), and is located at the right of the release paper conducting wheel (62), driven shaft (61) axis connects the In two fixed plates (67), the release paper collecting wheel (63) and driven wheel (65) are separately mounted to the front end of driven shaft (61) with after End, is connected between the driving wheel (64) and driven wheel (65) by the second round belt (69), and the release paper holds down assembly (66) Release paper (92) is pressed on release paper conducting wheel (62) by setting on mounting plate (1).

10. adhesive tape sticking device according to claim 9, which is characterized in that the release paper hold down assembly (66) include One end of pairs of clamping arm (661), contact roller (662) and tensioning spring (663), the pairs of clamping arm (661) is fixed On the position close to the left and right sides of release paper conducting wheel (62), the contact roller (662) is mounted in the activity of clamping arm (661) End, for the release paper (92) to be pressed in release paper conducting wheel (62), described tensioning spring (663) one end is fixed on compression On arm (661), the other end is fixed on second fixed plate (67).