Rotatable taping mechanism

Abstract

The utility model discloses a rotatable paste tape mechanism, include: rotating device, machine head elevating gear, discharge device, auxiliary feeding subassembly, tape positioning device, press roll device, machine head elevating gear be fixed on rotating device through screw, discharge device, auxiliary feeding subassembly, tape positioning device and press roll device be fixed on machine head elevating gear through screw, rotating device be used for the rotation of whole machine head, prevent cable winding, machine head elevating gear be used for controlling machine head elevating, control whether the tape is pasted to cloth, discharge device be used for depositing tape roll, make things convenient for equipment to pull down and easily put material, auxiliary feeding subassembly be used for realizing the steering function of tape, tape positioning device be used for putting tape head to the starting position that needs to be pasted, press roll device be used for compacting tape on cloth, the utility model discloses can realize the rotation of tape arbitrary angle and lay.

Description

Technical Field

[0001] This utility model is applicable to various fields such as double-sided tape application for automotive leather seats, aviation seats, etc. Specifically, it addresses the problems of existing tape application machines in the market, such as frequent bending of the cables required by the machine head when the machine head rotates to apply tape, easy damage to the cables, easy stacking of tape in the work area after application, and easy sagging of tape during transmission. In order to meet market demand, improve production efficiency, and improve product quality, a rotatable tape application mechanism has been specially developed. Background Technology

[0002] As people's demands for living standards increase, their requirements for the quality of daily necessities also rise. With the continuous development of industries using leather, such as automobiles, and the rapid evolution of the automotive industry, the style and comfort of car interior seats are receiving more attention. Therefore, the application of leather and fabric bonding technology for installing heating wires has become standard in automotive interiors. This utility model applies to the field of automotive seats and leather seat cushion bonding tape.

[0003] This invention is mainly used for equipment that applies tape to leather and fabric. Currently, single-station tape application equipment has low efficiency, severely impacting work speed. The equipment cannot rotate quickly, and the rotation direction is limited to ±180 degrees, affecting work efficiency. This invention integrates two tape application stations on the machine head, allowing for high-speed rotation without angle limitations. This solves problems such as limited rotation angle and cable wear during rotation. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide an improved solution for a rotatable tape applicator. This device can improve and optimize the tape applicator. The structural design allows the machine head to rotate arbitrarily, no longer affected by the cable rotation angle, and the two-stage positioning structure helps to better position the tape head.

[0005] The objective of this utility model is achieved through the following technical solution: A rotatable tape applicator includes: a rotating device, a head lifting device, a discharge device, an auxiliary feeding assembly, a tape positioning device, and a pressure roller device.

[0006] The aforementioned rotating device is used to rotate the entire machine head to prevent cables from getting tangled.

[0007] The aforementioned machine head lifting device is used to control the lifting of the machine head and to control whether the tape is stuck to the fabric.

[0008] The aforementioned discharge device is used to store the tape rolls, making it easy to discharge the material when the equipment is pulled down.

[0009] The auxiliary feeding component is used to redirect the conveyor belt.

[0010] The tape positioning device is used to place the tape end at the starting position where it needs to be pasted.

[0011] The pressure roller device is used to press the tape onto the fabric.

[0012] The aforementioned head lifting device is fixed to the rotating device by screws; The discharge device, auxiliary feeding assembly, belt positioning device, and pressure roller device are fixed to the machine head lifting device by screws; The rotating device includes: a turntable support, a hollow rotating platform, a servo motor, a slip ring, a slip ring mounting plate, and a slip ring fixing bracket; The hollow rotating platform is mounted on the turntable bracket with hexagonal screws. The servo motor is mounted on the hollow rotating platform with hexagonal screws. The slip ring is mounted on the hollow rotating platform with screws for rotation. The slip ring mounting plate and slip ring fixing bracket are connected with hexagonal screws and then mounted on the turntable bracket.

[0013] The machine head lifting device includes: mounting horizontal plate, mounting vertical plate, mounting stiffener, linear guide rail, lifting cylinder, cylinder connecting plate, lifting limit block, and limit block mounting base; The mounting horizontal plate, mounting vertical plate, and mounting rib plate are installed together with hexagonal screws. The linear guide rail, lifting cylinder, and limit block mounting base are installed on the mounting vertical plate, and the cylinder connecting plate and lifting limit block are installed on the conveyor head mounting plate.

[0014] The discharge device includes: a conveyor head mounting plate, a feed sensor, a conveyor belt limit plate, and a conveyor belt mounting shaft; The tape head mounting plate is mounted on the linear guide rail with screws, the material feed sensor is mounted on the tape head mounting plate with screws, the tape limit plate is mounted on the tape mounting shaft with screws, and the tape mounting shaft is mounted on the tape head mounting plate with screws.

[0015] The auxiliary feeding assembly includes: right support, steering roller A, limit roller, steering roller, left support, belt limit ring, pallet support A, and belt pallet; The steering roller A, the limiting roller, the steering roller, and the tray bracket A are connected to each other as a whole by countersunk screws and the right and left brackets. The tape limiting ring is fitted on the steering roller, and the tape tray is installed on the tray bracket A by screws. This part changes the direction of the tape, making it convenient for the tape to be pasted in the set direction.

[0016] The tape positioning device includes: a linear guide rail, a guide rail connecting plate, a buffer, a buffer top plate, a tape pressing cylinder mounting plate, a tape pressing cylinder, a second pusher cylinder mounting plate, a second pusher cylinder, a drag plate, a first pusher cylinder, and a first pusher cylinder push plate. The linear guide rail is connected to the conveyor head mounting plate by screws. The guide rail connecting plate is connected to the linear guide rail by screws. The buffer is connected to the guide rail connecting plate by screws. The buffer top plate is connected to the conveyor head mounting plate by screws. The belt pressing cylinder mounting plate is connected to the guide rail connecting plate by screws. The belt pressing cylinder is connected to the belt pressing cylinder mounting plate by screws. The second pusher cylinder mounting plate is connected to the guide rail connecting plate by screws. The second pusher cylinder is connected to the second pusher cylinder mounting plate by screws. The material dragging plate is connected to the second pusher cylinder by screws. The first pusher cylinder is connected to the conveyor head mounting plate by screws. The first pusher cylinder and its push plate are connected to the guide rail connecting plate. Through the interaction of the first and second pusher cylinders, the material dragging and positioning of the equipment is achieved. The belt pressing cylinder compresses the conveyor belt, preventing it from floating during operation.

[0017] The pressure roller assembly includes: a cylinder mounting bracket, a pressure roller cylinder, a stepper motor, a motor synchronous pulley, a synchronous belt, a pressure roller synchronous pulley, a pressure roller, a pressure roller mounting plate, and a stepper motor mounting bracket. The cylinder mounting bracket is connected to the machine head mounting plate by screws. The pressure roller cylinder is connected to the cylinder mounting bracket by screws. The stepper motor is connected to the stepper motor mounting bracket by screws. The stepper motor mounting bracket is connected to the pressure roller mounting plate by screws. The motor synchronous pulley is connected to the stepper motor by set screws. The motor synchronous pulley, the synchronous belt, and the pressure roller synchronous pulley are interconnected. The pressure roller synchronous pulley is mounted on the pressure roller by set screws. The pressure roller is mounted on the pressure roller mounting plate by clips.

[0018] Compared with the prior art, the beneficial effects of this utility model are: This invention utilizes a rotatable tape applicator mechanism, overcoming the problem that previous tape applicator heads could only rotate ±180°, otherwise leading to cable bending, damage, and short circuits. This design expands the application of tape applicators, offering high efficiency, stable operation, and the ability to rotate the head freely, saving operating time and increasing production efficiency. The mechanism is structurally stable, and the entire device's positioning is adjustable and easy to adjust, ensuring flat tape application and allowing for rotational application at any angle. Attached Figure Description

[0019] Figure 1 This is a 3D diagram of a rotatable tape mechanism; Figure 2 This is a three-dimensional view of the rotating device of the rotatable tape mechanism; Figure 3 This is a 3D view of the head lifting device of the rotatable conveyor belt mechanism; Figure 4 This is a 3D view of the discharge device of the rotatable conveyor belt mechanism; Figure 5 This is a 3D view of the auxiliary feeding component of the rotatable tape mechanism; Figure 6 This is a 3D view of the tape positioning device of the rotatable tape mechanism; Figure 7 This is a three-dimensional view of the pressure roller device of the rotatable conveyor belt mechanism.

[0020] A. Rotating device, A1. Turntable support, A2. Hollow rotating platform, A3. Servo motor, A4. Slip ring, A5. Slip ring mounting plate, A6. Slip ring fixing bracket, B. Head lifting device, B1. Mounting horizontal plate, B2. Mounting vertical plate, B3. Mounting rib plate, B4. Linear guide rail, B5. Lifting cylinder, B6. Cylinder connecting plate, B7. Lifting limit block, B8. Limit block mounting seat, C. Discharge device, C1. Belt conveyor head mounting plate, C2. Material feed sensor, C3. Belt limit disc, C4. Belt mounting shaft, D. Auxiliary feeding assembly, D1. Right support, D2. Steering roller A, D3. Limit roller, D4. Steering roller, D5. Left support, D 6. Tape limiting ring; D7. Pallet bracket A; D8. Tape pallet; E. Tape positioning device; E1. Linear guide rail; E2. Guide rail connecting plate; E3. Buffer; E4. Buffer top plate; E5. Tape pressing cylinder mounting plate; E6. Tape pressing cylinder; E7. Second pusher cylinder mounting plate; E8. Second pusher cylinder; E9. Material dragging plate; E10. First pusher cylinder; E11. First pusher cylinder push plate; F. Pressure roller device; F1. Cylinder mounting bracket; F2. Pressure roller cylinder; F3. Stepper motor; F4. Motor synchronous pulley; F5. Synchronous belt; F6. Pressure roller synchronous pulley; F7. Pressure roller; F8. Pressure roller mounting plate; F9. Stepper motor mounting bracket. Detailed Implementation

[0021] To further understand the content, features, and effects of this invention, the following embodiments are provided, and detailed descriptions are given below in conjunction with the accompanying drawings. It should be noted that these embodiments are descriptive, not limiting, and should not be construed as limiting the scope of protection of this invention.

[0022] A rotatable tape applicator includes: a rotating device (A), a head lifting device (B), a discharging device (C), an auxiliary feeding assembly (D), a tape positioning device (E), and a pressure roller device (F). The machine head lifting device (B) is fixed to the rotating device (A) by screws; The discharge device (C), auxiliary feeding assembly (D), belt positioning device (E), and pressure roller device (F) are fixed to the head lifting device (B) by screws; The rotating device (A) includes: a turntable support (A1), a hollow rotating platform (A2), a servo motor (A3), a slip ring (A4), a slip ring mounting plate (A5), and a slip ring fixing bracket (A6). The hollow rotary platform (A2) is mounted on the turntable bracket (A1) with hexagon socket screws. The servo motor (A3) is mounted on the hollow rotary platform (A2) with hexagon socket screws. The slip ring (A4) is mounted on the hollow rotary platform (A2) with screws for rotation. The slip ring mounting plate (A5) and the slip ring fixing bracket (A6) are connected with hexagon socket screws and then mounted on the turntable bracket (A1).

[0023] The machine head lifting device (B) includes: mounting horizontal plate (B1), mounting vertical plate (B2), mounting stiffener plate (B3), linear guide rail (B4), lifting cylinder (B5), cylinder connecting plate (B6), lifting limit block (B7), and limit block mounting base (B8). The mounting horizontal plate (B1), mounting vertical plate (B2), and mounting rib plate (B3) are installed together with hexagon socket screws. The linear guide rail (B4), lifting cylinder (B5), and limit block mounting seat (B8) are installed on the mounting vertical plate (B2). The cylinder connecting plate (B6) and lifting limit block (B7) are installed on the conveyor head mounting plate (C1).

[0024] The discharge device (C) includes: a conveyor head mounting plate (C1), a feed sensor (C2), a conveyor belt limit plate (C3), and a conveyor belt mounting shaft (C4). The conveyor belt head mounting plate (C1) is mounted on the linear guide rail (B4) with screws. The feed sensor (C2) is mounted on the conveyor belt head mounting plate (C1) with screws. The conveyor belt limit plate (C3) is mounted on the conveyor belt mounting shaft (C4) with screws. The conveyor belt mounting shaft (C4) is mounted on the conveyor belt head mounting plate (C1) with screws.

[0025] The auxiliary feeding assembly (D) includes: right support (D1), steering roller A (D2), limit roller (D3), steering roller (D4), left support (D5), belt limit ring (D6), pallet support A (D7), and belt pallet (D8). The aforementioned steering roller A (D2), limiting roller (D3), steering roller (D4), and pallet bracket A (D7) are connected to each other as a whole by countersunk screws and right bracket (D1) and left bracket (D5). The tape limiting ring (D6) is fitted on the steering roller (D4), and the tape pallet (D8) is installed on the pallet bracket A (D7) by screws. This part changes the direction of the tape, making it convenient for the tape to be pasted in the set direction.

[0026] The tape positioning device (E) includes: a linear guide rail (E1), a guide rail connecting plate (E2), a buffer (E3), a buffer top plate (E4), a tape pressing cylinder mounting plate (E5), a tape pressing cylinder (E6), a second pusher cylinder mounting plate (E7), a second pusher cylinder (E8), a drag plate (E9), a first pusher cylinder (E10), and a first pusher cylinder push plate (E11). The linear guide rail (E1) is connected to the conveyor head mounting plate (C1) by screws; the guide rail connecting plate (E2) is connected to the linear guide rail (E1) by screws; the buffer (E3) is connected to the guide rail connecting plate (E2) by screws; the buffer top plate (E4) is connected to the conveyor head mounting plate (C1) by screws; the belt pressing cylinder mounting plate (E5) is connected to the guide rail connecting plate (E2) by screws; and the belt pressing cylinder (E6) is connected to the belt pressing cylinder mounting plate (E5) by screws. The first pusher cylinder (E10) is connected to the belt conveyor head mounting plate (C1) via screws. The first pusher cylinder (E10) and the first pusher cylinder push plate (E11) are connected to the guide rail connecting plate (E2). The first pusher cylinder (E10) and the first pusher cylinder push plate (E11) are then connected to the guide rail connecting plate (E2). Through the interaction of the first pusher cylinder (E10) and the second pusher cylinder (E8), the equipment achieves material positioning. The belt is pressed by the belt pressing cylinder (E6) to prevent the belt from floating during operation.

[0027] The pressure roller assembly (F) includes: cylinder mounting bracket (F1), pressure roller cylinder (F2), stepper motor (F3), motor synchronous pulley (F4), synchronous belt (F5), pressure roller synchronous pulley (F6), pressure roller (F7), pressure roller mounting plate (F8), and stepper motor mounting bracket (F9). The cylinder mounting bracket (F1) is connected to the conveyor head mounting plate (C1) by screws. The pressure roller cylinder (F2) is connected to the cylinder mounting bracket (F1) by screws. The stepper motor (F3) is connected to the stepper motor mounting bracket (F9) by screws. The stepper motor mounting bracket (F9) is connected to the pressure roller mounting plate (F8) by screws. The motor synchronous pulley (F4) is connected to the stepper motor (F3) by set screws. The motor synchronous pulley (F4), the synchronous belt (F5), and the pressure roller synchronous pulley (F6) are interconnected. The pressure roller synchronous pulley (F6) is mounted on the pressure roller (F7) by set screws. The pressure roller (F7) is mounted on the pressure roller mounting plate (F8) by snap fasteners.

[0028] The following describes in detail how the various components of the rotatable tape applicator work together to complete the tape applicating action. The slip ring (A4) connects the cable and receives various signals to the machine head. The hollow rotating platform (A2) is driven by the servo motor (A3) to rotate the entire machine head. The lifting cylinder (B5) pulls the entire machine head to achieve the positioning of the equipment in the working and non-working positions. The tape is installed on the discharge device (C) and the tape direction is aligned with the working position by the auxiliary feeding component (D). The tape positioning device (E) pushes the tape under the pressure roller (F7) through the interaction of the second pushing cylinder (E8) and the first pushing cylinder (E10). The pressure roller cylinder (F2) works to press down the pressure roller (F7) to complete the tape applicating step.

[0029] This utility model features a rotatable tape applicator with stable structure and high speed and efficiency. The new structure prevents wear caused by frequent rotation of cables and air pipes. The new structure ensures accurate tape positioning through cylinder adjustment. One set of machine head can install two workstations, increasing production efficiency, saving processing time, and facilitating equipment maintenance. The new structure can rotate arbitrarily, reducing some wear and tear during processing.

Claims

1. A rotatable tape applicator, comprising: A rotating device, a head lifting device, a discharge device, an auxiliary feeding assembly, a belt positioning device, and a pressure roller device are characterized in that: the head lifting device is fixed to the rotating device by screws; the discharge device, the auxiliary feeding assembly, the belt positioning device, and the pressure roller device are fixed to the head lifting device by screws; the head lifting device includes a mounting horizontal plate, a mounting vertical plate, and a mounting rib plate; the discharge device includes a belt conveyor head mounting plate; the auxiliary feeding assembly includes a right bracket and a left bracket; the belt positioning device includes a linear guide rail; and the pressure roller device includes a cylinder mounting bracket.

2. The rotatable tape applicator according to claim 1, characterized in that: The rotating device further includes a turntable support, a hollow rotating platform, a servo motor, a slip ring, a slip ring mounting plate, and a slip ring fixing bracket; the hollow rotating platform is mounted to the turntable support using hexagon socket screws; the servo motor is mounted to the hollow rotating platform using hexagon socket screws; the slip ring is mounted to the hollow rotating platform using screws for rotation; the slip ring mounting plate and slip ring fixing bracket are connected by hexagon socket screws and then mounted to the turntable support.

3. The rotatable tape applicator according to claim 1, characterized in that: The machine head lifting device further includes a linear guide rail, a lifting cylinder, a cylinder connecting plate, a lifting limit block, and a limit block mounting base; the mounting horizontal plate, mounting vertical plate, and mounting rib plate are installed together by hexagonal screws; the linear guide rail, lifting cylinder, and limit block mounting base are installed on the mounting vertical plate; the cylinder connecting plate and lifting limit block are installed on the conveyor head mounting plate.

4. The rotatable tape applicator according to claim 1, characterized in that: The discharge device further includes a material feeding sensor, a belt limiting disc, and a belt mounting shaft; the belt head mounting plate is mounted on the linear guide rail with screws; the material feeding sensor is mounted on the belt head mounting plate with screws; the belt limiting disc is mounted on the belt mounting shaft with screws; and the belt mounting shaft is mounted on the belt head mounting plate with screws.

5. The rotatable tape applicator according to claim 1, characterized in that: The auxiliary feeding assembly further includes a steering roller A, a limiting roller, a steering roller, a belt limiting ring, a pallet bracket A, and a belt pallet; the steering roller A, the limiting roller, the steering roller, and the pallet bracket A are connected to each other as a whole by countersunk screws and the right and left brackets; the belt limiting ring is fitted on the steering roller; the belt pallet is installed on the pallet bracket A by screws.

6. The rotatable tape applicator according to claim 1, characterized in that: The tape positioning device further includes a guide rail connecting plate, a buffer, a buffer top plate, a tape pressing cylinder mounting plate, a tape pressing cylinder, a second pusher cylinder mounting plate, a second pusher cylinder, a drag plate, a first pusher cylinder, and a first pusher cylinder push plate; the linear guide rail is connected to the tape machine head mounting plate by screws; the guide rail connecting plate is connected to the linear guide rail by screws; the buffer is connected to the guide rail connecting plate by screws; the buffer top plate is connected to the tape machine head mounting plate by screws; the tape pressing... The cylinder mounting plate is connected to the guide rail connecting plate by screws; the tape pressing cylinder is connected to the tape pressing cylinder mounting plate by screws; the second pushing cylinder mounting plate is connected to the guide rail connecting plate by screws; the second pushing cylinder is connected to the second pushing cylinder mounting plate by screws; the dragging plate is connected to the second pushing cylinder by screws; the first pushing cylinder is connected to the tape machine head mounting plate by screws; the first pushing cylinder and the first pushing cylinder push plate are connected and then connected to the guide rail connecting plate.

7. The rotatable tape applicator according to claim 1, characterized in that: The pressure roller device further includes a pressure roller cylinder, a stepper motor, a motor synchronous pulley, a synchronous belt, a pressure roller synchronous pulley, a pressure roller, a pressure roller mounting plate, and a stepper motor mounting bracket. The cylinder mounting bracket is connected to the machine head mounting plate by screws. The pressure roller cylinder is connected to the cylinder mounting bracket by screws. The stepper motor is connected to the stepper motor mounting bracket by screws. The stepper motor mounting bracket is connected to the pressure roller mounting plate by screws. The motor synchronous pulley is connected to the stepper motor by set screws. The motor synchronous pulley, the synchronous belt, and the pressure roller synchronous pulley are interconnected. The pressure roller synchronous pulley is mounted on the pressure roller by set screws. The pressure roller is mounted on the pressure roller mounting plate by clips.

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