Automatic adhesive tape pasting device

Abstract

The utility model relates to an automatic adhesive tape sticking device which comprises an adhesive tape mounting unit, an adhesive tape conveying unit, an adhesive tape cutting unit and an adhesive tape sticking driving mechanism, the adhesive tape mounting unit, the adhesive tape conveying unit and the adhesive tape cutting unit are mounted on a supporting plate, and the adhesive tape conveying unit comprises a power mechanism and an adsorption mechanism; the power mechanism is used for driving the adsorption mechanism to rotate, the adhesive tape mounting unit is used for mounting an adhesive tape reel, the adsorption mechanism is used for unwinding an adhesive tape in the adhesive tape reel and adsorbing the adhesive tape, the adhesive tape cutting unit is used for cutting off the adhesive tape on the adsorption mechanism, and the adhesive tape attaching driving mechanism is connected to the supporting plate. And the adhesive tape attaching driving mechanism can drive the supporting plate to operate so as to attach the cut adhesive tape to a product. According to the adhesive tape attaching device, adhesive tape discharging, adhesive tape cutting and adhesive tape attaching can be automatically completed, and the working efficiency and the product quality are improved.

Description

Technical Field

[0001] The present application relates to a tape applying technology, and in particular to an automatic tape applying device. Background Art

[0002] The traditional tape application process is completed manually, generally requiring manual tearing, applying, cutting, and pressing of the tape. Not only is the process cumbersome and inefficient, but the accuracy of tape application is poor, which affects the quality of the product. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the present application provides an automatic tape applying device, which can automatically complete the operations of tape feeding, tape cutting and tape applying, which not only improves work efficiency, but also has high quality of tape applying, thereby improving product quality.

[0004] The technical solution adopted by this application to solve its technical problems is:

[0005] An automatic tape applying device includes a tape installation unit, a tape conveying unit, a tape cutting unit and a tape attaching drive mechanism, wherein the tape installation unit, the tape conveying unit and the tape cutting unit are installed on a support plate, the tape conveying unit includes a power mechanism and an adsorption mechanism, the power mechanism is used to drive the adsorption mechanism to rotate, the tape installation unit is used to install a tape reel, the adsorption mechanism is used to unwind the tape in the tape reel and adsorb the tape, the tape cutting unit is used to cut the tape on the adsorption mechanism, the tape attaching drive mechanism is connected to the support plate, and the tape attaching drive mechanism can drive the support plate to operate so as to attach the cut tape to the product.

[0006] Optionally, the tape installation unit includes a reel mounting frame and a tension pressure rod, the reel mounting frame and the tension pressure rod are rotatably mounted on the support plate, the tension pressure rod is used to tension the tape, and a material shortage alarm module is fixedly provided on the support plate.

[0007] Optionally, the power mechanism includes a servo motor, a driving wheel and a synchronous belt, the servo motor is provided with the driving wheel, the first end of the synchronous belt is sleeved on the driving wheel, and the second end of the synchronous belt is sleeved on the adsorption mechanism.

[0008] Optionally, the adsorption mechanism includes a rotating shaft and a rotating wheel, the rotating shaft is rotatably mounted on the support plate, the rotating wheel is fixedly mounted on the rotating shaft, a floating suction nozzle is installed on the rotating wheel, the floating suction nozzle is used to adsorb the tape, a synchronous wheel is fixed on the rotating shaft, the power mechanism is connected to the synchronous wheel, and the power mechanism is used to drive the rotating shaft to rotate.

[0009] Optionally, the adsorption mechanism further includes a bracket and a seat bearing, the bracket is fixedly mounted on the support plate, the rotating shaft is rotatably mounted on the support plate through the seat bearing, and the rotating shaft is rotatably passed through the bracket.

[0010] Optionally, the adsorption mechanism further includes an air slip ring assembly, the air slip ring assembly including an air slip ring stator and an air slip ring mover, the air slip ring stator is fixedly mounted on the bracket, the air slip ring mover is fixedly mounted on the rotating shaft, the air slip ring stator is connected to the air slip ring mover through an air pipe, the air slip ring mover is connected to the rotor through an air pipe, and the air slip ring mover is used to control the floating suction nozzle.

[0011] Optionally, the tape cutting unit includes a driving cylinder and a cutter connected to the driving cylinder. A plurality of floating suction nozzles are provided on the rotating wheel. There is a gap between two adjacent floating suction nozzles. The driving cylinder can drive the cutter to extend into the gap to cut the tape.

[0012] Optionally, it further includes a frame, an X-axis linear module is installed on the frame, a Y-axis linear module is installed on the X-axis linear module, the tape attachment drive mechanism is installed on the Y-axis linear module, and the tape attachment drive mechanism includes a Z-axis linear module.

[0013] The beneficial effects of the present application are: in the present application, the tape conveying unit is used to automatically complete the discharge of the tape, the tape is cut by the tape cutting unit, and the tape attachment drive mechanism is used to automatically attach the tape to the surface of the product, that is, the present application can automatically complete the operations of efficient tape discharge, efficient tape cutting and precise tape attachment, which not only improves work efficiency, but also has high quality of tape attachment, thereby improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is one of the structural diagrams of the automatic tape applying device in this application;

[0015] Figure 2 This is the second structural diagram of the automatic tape applying device in this application;

[0016] Figure 3 This is the third structural diagram of the automatic tape applying device in this application;

[0017] Figure 4 This is the fourth structural diagram of the automatic tape applying device in this application;

[0018] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0019] Figure 6This is one of the structural diagrams of the adsorption mechanism in this application;

[0020] Figure 7 This is the second structural diagram of the adsorption mechanism in this application;

[0021] Figure 8 This is the third structural diagram of the adsorption mechanism in this application;

[0022] Figure 9 This is the fourth structural diagram of the adsorption mechanism in this application;

[0023] In the figure: 100-support plate, 200-tape installation unit, 210-reel installation frame, 220-tension pressure bar, 230-material shortage alarm module, 300-tape transmission unit, 310-power mechanism, 311-servo motor, 312-synchronous belt, 320-adsorption mechanism, 321-bracket, 322-rotating shaft, 323-seat bearing, 324-rotating wheel, 325-floating suction nozzle, 326-air slip ring stator, 327-air slip ring mover, 328-synchronous wheel, 329-gap, 400-tape cutting unit, 410-driving cylinder, 420-cutter, 500-tape attachment drive mechanism. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described in this application are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the following drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the objects used in this way can be interchanged where appropriate so that the embodiments of the application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0027] Example: Figure 1-9As shown, an automatic tape applying device includes a tape installation unit 200, a tape conveying unit 300, a tape cutting unit 400 and a tape attaching drive mechanism 500. The tape installation unit 200, the tape conveying unit 300 and the tape cutting unit 400 are installed on a support plate 100. The tape conveying unit 300 includes a power mechanism 310 and an adsorption mechanism 320. The power mechanism 310 is used to drive the adsorption mechanism 320 to rotate. The tape installation unit 200 is used to install a tape reel. The adsorption mechanism 320 is used to unwind the tape in the tape reel and adsorb the tape. The tape cutting unit 400 is used to cut the tape on the adsorption mechanism 320. The tape attaching drive mechanism 500 is connected to the support plate 100, and the tape attaching drive mechanism 500 can drive the support plate 100 to operate so as to attach the cut tape to the product. Since the tape conveying unit 300 is mounted on the support plate 100, when the tape attaching drive mechanism 500 drives the support plate 100 to operate, the suction mechanism 320 simultaneously moves with the tape to the product surface, thereby attaching the tape to the product. During operation, the tape reel filled with tape is placed on the tape installation unit 200, and then the tape head is pulled onto the suction mechanism 320, which absorbs the tape. The power mechanism 310 drives the suction mechanism 320 to rotate, wrapping the tape around the suction mechanism 320. The tape cutting unit 400 then cuts the tape from the suction mechanism 320. Finally, the tape attaching drive mechanism 500 drives the support plate 100 to a predetermined position, so that the cut tape is attached to the product surface. The suction mechanism 320 then releases the tape from the product, completing the tape attachment. In this application, the tape conveying unit 300 is used to automatically complete the discharge of the tape, the tape cutting unit 400 is used to cut the tape, and the tape attaching drive mechanism 500 is used to automatically attach the tape to the surface of the product. That is, this application can automatically complete the operations of efficient tape discharge, efficient tape cutting, and precise tape attachment, which not only improves work efficiency, but also has high quality of tape attachment, thereby improving product quality.

[0028] like Figure 1 As shown, the tape installation unit 200 includes a reel mounting frame 210 and a tensioning lever 220. The reel mounting frame 210 and tensioning lever 220 are rotatably mounted on the support plate 100. The tensioning lever 220 is used to tension the tape. A low-tape alarm module 230 is fixed to the support plate 100. The tensioning lever 220 is mounted below the reel mounting frame 210. After the tape in the tape reel passes through the tensioning lever 220, it is passed to the suction mechanism 320 for easy tensioning. The low-tape alarm module 230 is mounted above the reel mounting frame 210 and is used to detect whether there is tape on the reel mounting frame 210, thereby providing an alarm to alert the operator when tape is low.

[0029] like Figure 1 and Figure 3 As shown, the power mechanism 310 includes a servo motor 311, a driving pulley, and a synchronous belt 312. The driving pulley is provided on the servo motor 311. The first end of the synchronous belt 312 is sleeved on the driving pulley, and the second end of the synchronous belt 312 is sleeved on the adsorption mechanism 320. The driving pulley is fixedly mounted on the rotating shaft of the servo motor 311. The ends of the synchronous belt 312 are sleeved on the driving pulley and the adsorption mechanism 320, respectively. When the servo motor 311 rotates, the adsorption mechanism 320 is driven to rotate synchronously via the synchronous belt 312.

[0030] like Figure 6-9 As shown, the suction mechanism 320 includes a rotating shaft 322 and a rotating wheel 324. The rotating shaft 322 is rotatably mounted on the support plate 100. The rotating wheel 324 is fixedly mounted on the rotating shaft 322. A floating suction nozzle 325 is mounted on the rotating wheel 324. The floating suction nozzle 325 is used to absorb the adhesive tape. A synchronous pulley 328 is fixed to the rotating shaft 322. The power mechanism 310 is connected to the synchronous pulley 328 and is used to drive the rotating shaft 322 to rotate. Specifically, one end of the synchronous belt 312 is mounted on the driving pulley, and the other end of the synchronous belt 312 is mounted on the synchronous pulley 328. When the servo motor 311 rotates, the rotating shaft 322 rotates through the driving pulley, synchronous belt 312, and synchronous pulley 328. A floating suction nozzle 325 is mounted circumferentially around the rotating wheel 324. The floating suction nozzle 325 absorbs the adhesive tape and unwinds the adhesive tape when the rotating wheel 324 rotates. The servo motor 311 controls the rotation angle of the rotating wheel 324 with high precision, and can complete accurate material pulling and accurate positioning, thereby achieving the purpose of accurate control of the attachment position and improving the accuracy of attaching the tape.

[0031] like Figure 6 As shown, the adsorption mechanism 320 further includes a bracket 321 and a seat bearing 323. The bracket 321 is fixedly mounted on the support plate 100. The rotating shaft 322 is rotatably mounted on the support plate 100 via the seat bearing 323. The rotating shaft 322 is rotatably disposed through the bracket 321. The bracket 321 is used to support the rotating shaft 322 to improve the rotation stability of the rotating shaft 322.

[0032] like Figure 6As shown, the suction mechanism 320 also includes an air slip ring assembly, which includes an air slip ring stator 326 and an air slip ring mover 327. The air slip ring stator 326 is fixedly mounted on the bracket 321, and the air slip ring mover 327 is fixedly mounted on the rotating shaft 322. The air slip ring stator 326 is connected to the air slip ring mover 327 via an air pipe, and the air slip ring mover 327 is connected to the rotating wheel 324 via an air pipe. The air slip ring mover 327 is used to control the floating suction nozzle 325. The air slip ring assembly is installed between the rotating wheel 324 and the synchronous wheel 328. The air slip ring assembly and the rotating wheel 324 are mounted on the front of the support plate 100, and the synchronous wheel 328 is mounted on the back of the support plate 100. The air slip ring stator 326 is connected to an external air supply device to control the floating suction nozzle 325 to absorb or release the tape.

[0033] like Figure 4-6 As shown, the tape cutting unit 400 includes a drive cylinder 410 and a cutter 420 connected to the drive cylinder 410. The rotating wheel 324 is provided with a plurality of floating suction nozzles 325. A gap 329 is defined between two adjacent floating suction nozzles 325. The drive cylinder 410 can drive the cutter 420 to extend into the gap 329 to cut the tape. Multiple floating suction nozzles 325 are provided around the circumference of the rotating wheel 324. The gaps 329 between two adjacent floating suction nozzles 325 are of equal width. The tape cutting unit 400 is located on one side of the rotating wheel 324. Initially, the tape feed passes through the floating suction nozzle 325 on the rotating wheel 324 closest to the tape installation unit 200. This floating suction nozzle 325 is defined as the first floating suction nozzle, and the following floating suction nozzles are defined similarly. The air supply device controls the floating suction nozzles 325 to suck the tape through the air slip ring assembly. The servo motor 311 drives the rotating wheel 324 to rotate half a turn counterclockwise, and the drive cylinder 410 drives the rotating wheel 324 to rotate half a turn counterclockwise, and the drive cylinder 410 drives the rotating wheel 324 to rotate counterclockwise, and the servo motor 311 drives the rotating wheel 324 to rotate counterclockwise, and the drive cylinder 410 drives the rotating wheel 324 counterclockwise, and the servo motor 31 ... 410 drives the cutter 420 to extend to the gap 329 between the first floating suction nozzle and the second floating suction nozzle to cut the tape on the first floating suction nozzle, and then the tape attachment drive mechanism 500 drives the floating suction nozzle 325 downward to attach the cut tape to the product. During the attachment process, the elastic force of the spring in the floating suction nozzle 325 is used to press the tape, so the product will not be damaged. Finally, the servo motor 311 drives the wheel 324 to rotate an angle of the floating suction nozzle, repeats the above actions, and runs in a continuous cycle to complete the tape attachment operation of multiple products.

[0034] The automatic tape application device also includes a frame, on which an X-axis linear module is mounted, and a Y-axis linear module is mounted on the X-axis linear module. The tape application drive mechanism 500 is mounted on the Y-axis linear module and includes a Z-axis linear module. The tape application drive mechanism 500 is capable of driving the support plate 100 in the Z-axis direction, i.e., up and down movement. In conjunction with the X-axis and Y-axis linear modules, the position of the support plate 100 in three axes can be adjusted to meet the needs of tape application on products in different locations.

[0035] The operation method of this application includes the following steps:

[0036] Step 1: Place the tape reel filled with tape on the reel mounting bracket 210 of the tape mounting unit 200;

[0037] Step 2: After the tape head in the tape reel passes through the tension pressure bar 220, it passes through the first floating suction nozzle of the rotating wheel 324. The air supply device controls the floating suction nozzle 325 through the air slip ring assembly to suck the tape;

[0038] Step 3: The servo motor 311 drives the rotating wheel 324 to rotate half a circle counterclockwise, driving the cylinder 410 to drive the cutter 420 to extend to the gap 329 between the first floating nozzle and the second floating nozzle, cutting the tape on the first floating nozzle;

[0039] Step 4: The tape attaching drive mechanism 500 drives the entire support plate 100 downward to attach the cut tape to the product. The servo motor 311 then drives the wheel 324 to rotate an angle of the floating nozzle. The above actions are repeated and run in a continuous cycle to complete the tape attaching operation for multiple products.

[0040] It should be noted that those skilled in the art may make a number of modifications and improvements without departing from the concept of this application, and these modifications and improvements are all within the scope of protection of this application. Therefore, the scope of protection of this patent application shall be based on the appended claims.

Claims

1. An automatic tape applying device, characterized in that: The invention comprises a tape installation unit (200), a tape conveying unit (300), a tape cutting unit (400) and a tape attaching drive mechanism (500), wherein the tape installation unit (200), the tape conveying unit (300) and the tape cutting unit (400) are installed on a support plate (100), and the tape conveying unit (300) comprises a power mechanism (310) and an adsorption mechanism (320), wherein the power mechanism (310) is used to drive the adsorption mechanism (320) to attach the tape to the adhesive tape. 0) rotates, the tape installation unit (200) is used to install the tape reel, the adsorption mechanism (320) is used to unwind the tape in the tape reel and adsorb the tape, the tape cutting unit (400) is used to cut the tape on the adsorption mechanism (320), and the tape attaching drive mechanism (500) is connected to the support plate (100), and the tape attaching drive mechanism (500) can drive the support plate (100) to operate so as to attach the cut tape to the product.

2. The automatic tape applying device according to claim 1, characterized in that: The adhesive tape installation unit (200) comprises a reel installation frame (210) and a tension pressure rod (220), wherein the reel installation frame (210) and the tension pressure rod (220) are rotatably installed on the support plate (100), and the tension pressure rod (220) is used to tension the adhesive tape. A material shortage alarm module (230) is fixedly provided on the support plate (100).

3. The automatic tape applying device according to claim 1, characterized in that: The power mechanism (310) comprises a servo motor (311), a driving wheel and a synchronous belt (312); the servo motor (311) is provided with the driving wheel; the first end of the synchronous belt (312) is sleeved on the driving wheel; and the second end of the synchronous belt (312) is sleeved on the adsorption mechanism (320).

4. The automatic tape applying device according to claim 1, characterized in that: The adsorption mechanism (320) includes a rotating shaft (322) and a rotating wheel (324). The rotating shaft (322) is rotatably mounted on the support plate (100). The rotating wheel (324) is fixedly mounted on the rotating shaft (322). A floating suction nozzle (325) is mounted on the rotating wheel (324). The floating suction nozzle (325) is used to adsorb the adhesive tape. A synchronous wheel (328) is fixedly provided on the rotating shaft (322). The power mechanism (310) is connected to the synchronous wheel (328), and the power mechanism (310) is used to drive the rotating shaft (322) to rotate.

5. The automatic tape applying device according to claim 4, characterized in that: The adsorption mechanism (320) further includes a bracket (321) and a seat bearing (323), wherein the bracket (321) is fixedly mounted on the support plate (100), the rotating shaft (322) is rotatably mounted on the support plate (100) via the seat bearing (323), and the rotating shaft (322) is rotatably disposed through the bracket (321).

6. The automatic tape applying device according to claim 5, characterized in that: The adsorption mechanism (320) further includes an air slip ring assembly, which includes an air slip ring stator (326) and an air slip ring mover (327). The air slip ring stator (326) is fixedly mounted on the bracket (321), and the air slip ring mover (327) is fixedly mounted on the rotating shaft (322). The air slip ring stator (326) is connected to the air slip ring mover (327) through an air pipe, and the air slip ring mover (327) is connected to the rotating wheel (324) through an air pipe. The air slip ring mover (327) is used to control the floating suction nozzle (325).

7. The automatic tape applying device according to claim 4, characterized in that: The tape cutting unit (400) includes a driving cylinder (410) and a cutter (420) connected to the driving cylinder (410); a plurality of floating suction nozzles (325) are provided on the rotating wheel (324); a gap (329) is provided between two adjacent floating suction nozzles (325); and the driving cylinder (410) can drive the cutter (420) to extend into the gap (329) to cut the tape.

8. The automatic tape applying device according to claim 1, characterized in that: It also includes a frame, an X-axis linear module is installed on the frame, a Y-axis linear module is installed on the X-axis linear module, the tape attachment drive mechanism (500) is installed on the Y-axis linear module, and the tape attachment drive mechanism (500) includes a Z-axis linear module.

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