Fabric ultrasonic bonding device

Abstract

The utility model discloses a fabric ultrasonic bonding device which comprises a supporting base used for supporting, four sets of leveling guide shafts are arranged on the upper end face of the supporting base, and fixing guide seats are fixedly connected to the upper end faces of the four sets of leveling guide shafts in a clamped mode. By arranging the transmission device and the bonding device, when the truck tarpaulin is subjected to ultrasonic bonding, the stepping motor can drive the first fixed rotating shaft to rotate circumferentially through the transmission turntable, so that the first fixed rotating shaft can synchronously drive the alignment guide seat to move up and down through the transmission guide plate; furthermore, the follow-up material pressing guide wheels can be conveniently lifted to provide enough material guiding space for bonding and feeding of the truck tarpaulin, so that the convenience of bonding and feeding of the truck tarpaulin by the equipment is effectively improved, and meanwhile, the truck tarpaulin is continuously pressed and guided by the material pressing guide wheels; and the efficiency and stability of the ultrasonic fabric bonding module for bonding the truck tarpaulin can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the technical field of truck tarpaulin processing equipment, specifically to an ultrasonic bonding device for fabrics. Background Technology

[0002] Truck tarpaulins are important devices used to cover the cargo bed of trucks, protecting goods from natural elements such as rain, wind, snow, and sunlight, while also preventing goods from falling or scattering from the cargo bed. The processing of truck tarpaulins involves folding, gluing, and punching holes to allow the metal rings that hook onto the truck to be properly positioned within the tarpaulin. The gluing process after folding is one of the more critical steps, and current technologies mostly utilize ultrasonic gluing equipment for this purpose.

[0003] However, existing ultrasonic equipment is not convenient for quickly and continuously bonding folded truck tarpaulins, nor is it convenient for quickly feeding and guiding truck tarpaulins, thus reducing the efficiency of the equipment in bonding truck tarpaulins. Therefore, there is an urgent need for an ultrasonic bonding device for fabrics to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to provide an ultrasonic bonding device for fabrics to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an ultrasonic bonding device for fabric, comprising a support base for support, four sets of leveling guide shafts arranged on the upper end face of the support base, and fixed guide seats fixedly engaged on the upper end faces of the four sets of leveling guide shafts.

[0006] An ultrasonic fabric bonding module is fixedly snapped onto the front of the inner end face of the fixed guide seat, and two sets of linear guide rails are provided on the upper part of the inner end face of the fixed guide seat. A fixed bracket is provided on the front of the side end face of the fixed guide seat, and a photoelectric switch is fixedly snapped onto the center of the side end face of the fixed bracket.

[0007] A transmission device is fixedly mounted on the top of the inner end face of the fixed guide seat, and an adhesive device is hinged to the lower end face of the transmission device.

[0008] Preferably, the transmission device includes a positioning bracket, a stepper motor is fixedly installed at the center of the rear end face of the positioning bracket, a transmission turntable is installed at the output end of the stepper motor, and a first fixed rotating shaft is installed near the outside of the side end face of the transmission turntable, and a transmission guide plate is rotatably engaged on the outer end face of the first fixed rotating shaft.

[0009] Preferably, the bonding device includes an alignment guide seat, the rear end face of which is provided with two sets of ball bearing slides, and a second fixed rotating shaft is provided at the center of the front end face of the alignment guide seat. A limit holder is provided at the bottom of the front end face of the alignment guide seat, and a pressure guide wheel is rotatably engaged at the inner end face of the limit holder. A servo motor is provided on the rear end face of the alignment guide seat opposite to the pressure guide wheel.

[0010] Preferably, the second fixed rotating shaft is rotatably engaged with the transmission guide plate, which can effectively improve the stability of subsequent transmission.

[0011] Preferably, the lower end face of the pressure guide roller is bonded to the upper end face of the ultrasonic fabric bonding module, which can improve the stability and continuity of subsequent continuous ultrasonic bonding of truck tarpaulin.

[0012] Preferably, the alignment guide seat is adapted to the linear guide rail via the ball bearing slide and is slidably engaged with the front end face of the fixed guide seat. The sliding guidance of the linear guide rail and the ball bearing slide facilitates the subsequent transmission device to drive the bonding device to move up and down in the middle of the fixed guide seat, providing sufficient feeding space for subsequent bonding of the truck tarpaulin.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, by setting up a transmission device and an adhesive device, enables the stepper motor to drive the first fixed rotating shaft to rotate circumferentially through the transmission turntable during ultrasonic bonding of truck tarpaulins. This allows the first fixed rotating shaft to synchronously drive the alignment guide seat to move up and down through the transmission guide plate, thereby facilitating the subsequent lifting of the pressure guide roller to provide sufficient guiding space for the bonding and feeding of the truck tarpaulin. This effectively improves the convenience of the equipment for bonding and feeding truck tarpaulins. At the same time, the pressure guide roller continuously presses and guides the truck tarpaulin, which can effectively improve the efficiency and stability of the ultrasonic fabric bonding module for bonding truck tarpaulins. Attached Figure Description

[0015] Figure 1 This is an exploded view of the main body of this utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the present utility model;

[0017] Figure 3 This is a schematic diagram of the transmission device of this utility model;

[0018] Figure 4 This is a schematic diagram of the adhesive device of this utility model.

[0019] In the diagram: 1-Linear guide rail, 2-Transmission device, 3-Photoelectric switch, 4-Fixed bracket, 5-Leveling guide shaft, 6-Support base, 7-Ultrasonic fabric bonding module, 8-Fixed guide seat, 9-Bonding device, 21-Positioning bracket, 22-Transmission turntable, 23-First fixed rotating shaft, 24-Transmission guide plate, 25-Stepper motor, 91-Servo motor, 92-Alignment guide seat, 93-Ball ball slide, 94-Second fixed rotating shaft, 95-Limit bracket, 96-Pressure guide wheel. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 One embodiment of this utility model provides an ultrasonic bonding device for fabrics, including a support base 6 for support, four sets of leveling guide shafts 5 are arranged on the upper end surface of the support base 6, and fixed guide seats 8 are fixedly engaged on the upper end surface of the four sets of leveling guide shafts 5.

[0022] The ultrasonic fabric bonding module 7 is fixedly snapped onto the front of the inner end face of the fixed guide seat 8, and two sets of linear guide rails 1 are provided on the upper part of the inner end face of the fixed guide seat 8. A fixed card seat 4 is provided on the front of the side end face of the fixed guide seat 8, and a photoelectric switch 3 is fixedly snapped onto the center of the side end face of the fixed card seat 4.

[0023] The transmission device 2 is fixedly mounted on the top of the inner end face of the fixed guide seat 8, and the adhesive device 9 is hinged to the lower end face of the transmission device 2.

[0024] The transmission device 2 includes a positioning bracket 21. A stepper motor 25 is fixedly installed at the center of the rear end face of the positioning bracket 21. A transmission turntable 22 is installed at the output end of the stepper motor 25. A first fixed rotating shaft 23 is installed on the side end face of the transmission turntable 22 near the outside. A transmission guide plate 24 is rotatably engaged on the outer end face of the first fixed rotating shaft 23.

[0025] The bonding device 9 includes an alignment guide seat 92, two sets of ball bearing slides 93 are provided on the rear end face of the alignment guide seat 92, and a second fixed rotating shaft 94 is provided at the center of the front end face of the alignment guide seat 92. A limit seat 95 is provided at the bottom of the front end face of the alignment guide seat 92, and a pressure guide wheel 96 is rotatably engaged on the inner end face of the limit seat 95. A servo motor 91 is provided on the rear end face of the alignment guide seat 92 opposite to the pressure guide wheel 96.

[0026] The second fixed rotating shaft 94 is rotated and engaged with the transmission guide plate 24, which can effectively improve the stability of subsequent transmission.

[0027] The lower end face of the pressure guide roller 96 is bonded to the upper end face of the ultrasonic fabric bonding module 7, which can improve the stability and continuity of subsequent continuous ultrasonic bonding of truck tarpaulin.

[0028] The alignment guide seat 92 is adapted to the linear guide rail 1 through the ball bearing slide 93 and then slidably engaged on the front end face of the fixed guide seat 8. The sliding guidance of the linear guide rail 1 and the ball bearing slide 93 facilitates the subsequent transmission device 2 to drive the bonding device 9 to move up and down in the middle of the fixed guide seat 8, providing sufficient feeding space for subsequent bonding of the truck tarpaulin.

[0029] Working principle: When the folded truck tarpaulin is folded and bonded, the external guide module guides the folded tarpaulin to the upper part of the ultrasonic fabric bonding module 7. At this time, the stepper motor 25 starts, which drives the transmission turntable 22 to rotate. Simultaneously, the transmission turntable 22 drives the first fixed rotating shaft 23 to rotate in a circle. Then, the first fixed rotating shaft 23 drives the second fixed rotating shaft 94 at the bottom to rise synchronously through the transmission guide plate 24, so that the pressure guide roller 96 separates from the ultrasonic fabric bonding module 7. When the external guide module guides the folded truck tarpaulin into the ultrasonic fabric bonding module 7... When the ultrasonic fabric bonding module 7 is in the upper part, the first fixed rotating shaft 23 drives the second fixed rotating shaft 94 to move down through the transmission guide plate 24, so that the limiting seat 95 at the bottom of the second fixed rotating shaft 94 can press the folded truck tarpaulin. Then the servo motor 91 starts, and the servo motor 91 can drive the pressure guide wheel 96 to rotate, so that the pressure guide wheel 96 can drive the truck tarpaulin in the upper part of the ultrasonic fabric bonding module 7 to move laterally. At the same time, while the pressure guide wheel 96 drives the truck tarpaulin to move laterally, the ultrasonic fabric bonding module 7 can perform synchronous ultrasonic bonding operation on the folded truck tarpaulin.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fabric ultrasonic bonding device, comprising a support base (6) for support, four sets of leveling guide shafts (5) are arranged on the upper end surface of the support base (6), the upper end surface of the four sets of leveling guide shafts (5) is fixedly connected with a fixed guide seat (8), characterized in that: an ultrasonic fabric bonding module (7) is fixedly connected to the front inner end surface of the fixed guide seat (8), two sets of linear guide rails (1) are arranged on the upper inner end surface of the fixed guide seat (8), a fixed clamping seat (4) is arranged on the front side end surface of the fixed guide seat (8), and a photoelectric switch (3) is fixedly connected to the center of the side end surface of the fixed clamping seat (4); a transmission device (2) is fixedly arranged on the top inner end surface of the fixed guide seat (8), and a bonding device (9) is hingedly connected to the lower end surface of the transmission device (2).

2. The apparatus according to claim 1, wherein: The transmission device (2) comprises a positioning clamping seat (21), a stepping motor (25) is fixedly arranged at the center of the rear end surface of the positioning clamping seat (21), a transmission turntable (22) is arranged at the output end of the stepping motor (25), a first fixed rotating shaft (23) is arranged at the side end surface of the transmission turntable (22) close to the outside, and a transmission guide plate (24) is rotatably connected to the outer end surface of the first fixed rotating shaft (23).

3. The apparatus according to claim 2, wherein: The bonding device (9) comprises a positioning guide seat (92), two sets of ball sliding seats (93) are arranged on the rear end surface of the positioning guide seat (92), a second fixed rotating shaft (94) is arranged at the center of the front end surface of the positioning guide seat (92), a limiting clamping seat (95) is arranged on the bottom of the front end surface of the positioning guide seat (92), a pressure roller (96) is rotatably connected to the inner end surface of the limiting clamping seat (95), and a servo motor (91) is arranged on the rear end surface of the positioning guide seat (92) opposite to the pressure roller (96).

4. The apparatus according to claim 3, wherein: The second fixed rotating shaft (94) is rotatably connected with the transmission guide plate (24).

5. The apparatus according to claim 3, wherein: The lower end surface of the pressure roller (96) is connected with the upper end surface of the ultrasonic fabric bonding module (7).

6. The apparatus according to claim 3, wherein: The positioning guide seat (92) is slidably connected to the front end surface of the fixed guide seat (8) through the ball sliding seat (93) and the linear guide rail (1).

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