Nonwoven car cover splicing seam hot press sealing device

Abstract

The utility model relates to the field of non - woven fabric processing discloses a kind of non - woven fabric car clothes splicing seam hot press sealing equipment, including support frame, the top of the support frame is fixedly installed with workstation, the upper surface axial center of the workstation is provided with hot press sealing machine, the output of the hot press sealing machine is provided with sealing assembly, the sealing assembly includes box body, the upper surface of the box body is fixedly installed with lifting column, the rear surface of the box body inner wall is rotatably connected with swivel bar, the outer wall of the swivel bar is fixedly installed with swing plate, the bottom end of the swing plate is detachably connected with backing pad, the front surface of the swing plate is hinged with two groups of fixed plate. In the utility model, through the swing plate, elastic member, fixed plate and other components in equipment utilize the mutual cooperation between the connection relationship, hot press angle and pressure distribution can be flexibly adjusted, realize accurate and uniform hot press sealing to non - woven fabric car clothes splicing seam, improve sealing quality.

Description

Technical Field

[0001] This utility model relates to the field of nonwoven fabric processing, and in particular to a hot-press sealing device for the seams of nonwoven fabric car covers. Background Technology

[0002] Currently, non-woven car covers, as an economical and practical automotive protective product, are widely used in the automotive protection field due to their advantages such as light weight, flexibility, good breathability, and relatively low cost. Non-woven car covers are typically made by splicing together multiple pieces of non-woven fabric to adapt to the size and shape requirements of different car models. The sealing performance of the seams is one of the key factors affecting the protective effect and service life of the car cover. If the seal is poor, rainwater and dust can easily seep in through the seams, affecting the protective performance and also reducing the overall structural strength of the car cover.

[0003] The aforementioned devices have the following drawbacks: the structural design of the hot-pressing components is not flexible enough, making it difficult to accurately adjust the hot-pressing angle and pressure distribution, resulting in inconsistent hot-pressing sealing effects at the seams, and some areas are not tightly sealed, easily leading to leakage and other problems. This fails to meet the production requirements of high-quality car covers. Furthermore, the equipment has poor adaptability; for non-woven car covers of different specifications, there is a lack of convenient component replacement and position adjustment mechanisms, often requiring large-scale adjustments or even replacements of the equipment. This not only makes operation cumbersome but also reduces production efficiency and increases production costs. Therefore, a hot-pressing sealing device for non-woven car cover seams is proposed to solve these problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a hot-press sealing device for non-woven fabric car cover seams, which aims to improve the problem of insufficient adjustment accuracy of hot-press angle and pressure distribution in the hot-pressing components of the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a hot-press sealing device for non-woven fabric car cover seams, comprising a support frame, a workbench fixedly installed on the top of the support frame, a hot-press sealing machine provided at the center of the upper surface of the workbench, a sealing assembly provided at the output end of the hot-press sealing machine, the sealing assembly comprising a box body, a lifting column fixedly installed on the upper surface of the box body, a rotating rod rotatably connected to the rear surface of the inner wall of the box body, a swing plate fixedly installed on the outer wall of the rotating rod, a pad detachably connected to the bottom end of the swing plate, two sets of fixed plates hinged to the front surface of the swing plate, the fixed plates being elastically connected by an elastic element, and a hot-press roller fixedly installed at the center of the lower surface of the box body.

[0006] As a further description of the above technical solution: a foot pedal is provided on the outer wall of the support frame, a drive motor is fixedly installed at the axis of the lower surface of the workbench, and a control panel is fixedly installed on the right side of the lower surface of the workbench near the drive motor.

[0007] As a further description of the above technical solution: multiple sets of strip grooves are formed on the lower surface of the box body near the outer side of the hot press roller.

[0008] As a further description of the above technical solution: the outer wall of the swing plate is connected through the inner wall of the strip groove.

[0009] As a further description of the above technical solution: the foot pedal is electrically connected to the drive motor.

[0010] As a further description of the above technical solution: a heating element is provided inside the hot press roller.

[0011] As a further description of the above technical solution: the elastic element is a spring, which assists the fixed plate in adjusting its position through its own elastic deformation during the swinging process of the swing plate.

[0012] As a further description of the above technical solution: the box body is fixedly installed on the output end of the hot press sealing machine by a lifting column.

[0013] This utility model has the following beneficial effects: 1. In this utility model, by utilizing the interrelationships between the swing plate, elastic element, fixed plate and other components in the equipment, the hot pressing angle and pressure distribution can be flexibly adjusted, so as to achieve precise and uniform hot pressing seal on the seams of non-woven fabric covers, thereby improving the sealing quality.

[0014] 2. In this utility model, by utilizing the mutual cooperation between the lifting column, box, pad and other components in the equipment through the connection relationship, the appropriate pad can be replaced according to different specifications of non-woven fabric car covers. The lifting column can adjust the relative position of the sealing component and the car cover, which has strong adaptability, meets various hot-press sealing requirements, and improves the versatility and practicality of the equipment. Attached Figure Description

[0015] Figure 1 This is a front view of the main body of the heat-sealing device for non-woven fabric car cover seams proposed in this utility model; Figure 2 This is a side view of the main body of a heat-sealing device for non-woven fabric car cover seams proposed in this utility model. Figure 3 This is a schematic diagram of the internal area of ​​the box body of a heat-sealing device for non-woven fabric car cover seams proposed in this utility model; Figure 4 This is a partial schematic diagram of the hot press roller area of ​​a hot press sealing device for non-woven fabric car cover seams proposed in this utility model.

[0016] Legend: 1. Support frame; 2. Workbench; 3. Foot pedal; 4. Drive motor; 5. Control panel; 6. Hot press sealing machine; 7. Sealing assembly; 71. Box body; 72. Lifting column; 73. Rotating rod; 74. Swing plate; 75. Pad plate; 76. Fixing plate; 77. Elastic element; 78. Hot press roller; 79. Strip groove. Detailed Implementation

[0017] 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.

[0018] Reference Figure 1 - Figure 2 This utility model provides an embodiment of a non-woven fabric garment seam heat-sealing device, including a support frame 1. The support frame 1 provides a stable mounting base for components such as a workbench 2, ensuring the stability of the device during operation and bearing the weight of the device and various forces generated during operation. The workbench 2 is fixedly installed on the top of the support frame 1. The workbench 2 provides an installation plane for the heat-sealing machine 6, sealing components 7, etc., facilitating precise heat-sealing of the non-woven fabric garment seams. The heat-sealing machine 6 is set at the axis of the upper surface of the workbench 2. The heat-sealing machine 6 is the core equipment for realizing the heat-sealing of the non-woven fabric garment seams. It can generate the heat and pressure required for heat-sealing. Through the sealing components 7 at its output end, the non-woven fabric garment seams are heat-sealed, making the seams tightly bonded and achieving a sealing effect. The output end of the heat-sealing machine 6 is equipped with sealing components 7.

[0019] Reference Figure 1 - Figure 3 A foot pedal 3 is provided on the outer wall of the support frame 1. The foot pedal 3 allows the operator to control the start, stop, or operation of the drive motor 4 by stepping on the foot pedal 3, thereby achieving convenient operation of the equipment and improving operational flexibility. The foot pedal 3 is electrically connected to the drive motor 4. The drive motor 4 is fixedly installed at the axis of the lower surface of the workbench 2. The drive motor 4 provides power to the relevant components of the equipment, drives the equipment to work, and is one of the power sources for the operation of the equipment, ensuring the power requirements for operations such as hot pressing and sealing. A control panel 5 is fixedly installed on the right side of the lower surface of the workbench 2 near the drive motor 4. The control panel 5 is used by the operator to set parameters, select functions, and adjust the working parameters of the hot pressing and sealing machine 6, such as temperature and pressure, as well as control the operation of components such as the sealing assembly 7, to achieve precise control of the equipment.

[0020] Reference Figure 2 - Figure 4 The sealing assembly 7 includes a housing 71, which provides space for the installation and housing of other components of the sealing assembly 7, protects and integrates the internal components, and ensures that all components work together. The housing 71 is fixedly installed on the output end of the hot press sealing machine 6 via a lifting column 72. The lifting column 72 is fixedly installed on the upper surface of the housing 71. The lifting column 72 is used to connect the hot press sealing machine 6 and the housing 71, and can drive the housing 71 and other components of the sealing assembly 7 to move up and down, thereby adjusting the relative position between the sealing assembly 7 and the non-woven fabric cover, so as to perform precise hot press sealing operation. A rotating rod 73 is rotatably connected to the rear surface of the inner wall of the housing 71. The rotating rod 73 provides rotation for the swing plate 74 to swing. The moving support rotates to drive the swing plate 74 to swing, thereby adjusting the position of components such as the pad 75 to adapt to different hot-press sealing requirements. The swing plate 74 is fixedly installed on the outer wall of the rotating rod 73, swinging under the drive of the rotating rod 73. The pad 75 at its bottom can assist in pressing the non-woven fabric cover. At the same time, through cooperation with the fixed plate 76, the angle and position of the hot-press sealing are adjusted to ensure the accuracy and completeness of the hot-press sealing. Its outer wall is connected through the inner wall of the strip groove 79, which provides the swing space for the swing plate 74. The bottom end of the swing plate 74 is detachably connected to the pad 75, which presses the seam of the non-woven fabric cover and assists the hot-press roller 78 to achieve uniform sealing. The design features a tight, heat-sealed seal and a detachable mechanism for easy replacement of different sized gaskets 75 to meet various needs. Two sets of fixed plates 76 are hinged to the front surface of the swing plate 74. During the swing of the swing plate 74, relative movement occurs under the action of the elastic element 77, transmitting and distributing the force during the heat-sealing process and assisting in adjusting the heat-sealing state. The fixed plates 76 are elastically connected by the elastic element 77, which is a spring. During the swing of the swing plate 74, the elastic element 77 assists in adjusting the position of the fixed plates 76 through its own elastic deformation, providing elastic support and buffering, making the movement of the fixed plates 76 more stable, and simultaneously assisting in adjusting the pressure distribution during heat-sealing. (See table below for box 71.) A hot press roller 78 is fixedly installed at the center of the surface. The hot press roller 78 is equipped with a heating element. When the hot press roller 78 and the pad 75 work together to hot press the seam of the non-woven fabric cover, the heat is transferred to the seam through its own heat and rolling or pressing action to achieve hot press sealing. It is a key component for direct hot press sealing. Multiple sets of strip grooves 79 are opened on the lower surface of the box body 71 near the outer side of the hot press roller 78. The outer wall of the swing plate 74 is connected through the inner wall of the strip groove 79. The strip groove 79 provides through movement space for the outer wall of the swing plate 74, so that the swing plate 74 can swing in the strip groove 79, thereby adjusting the position of the pad 75 and other components to adapt to different hot press sealing conditions.

[0021] Working principle: The operator sets the equipment's operating parameters via the control panel 5, such as the hot-pressing temperature and pressure of the hot-press sealing machine 6, and presets the related actions of the sealing components 7. Then, the non-woven fabric cover requiring hot-press sealing of the seams is placed on the worktable 2, and its position is adjusted so that the seams are in an area conducive to hot-press sealing. The operator can then control the drive motor 4 by stepping on the foot pedal 3, utilizing the electrical signal connection between the foot pedal 3 and the drive motor 4. The drive motor 4, as one of the equipment's power sources, provides power to related components such as any transmission mechanisms involved, ensuring the equipment's power requirements and bringing it into working condition.

[0022] The hot press sealing machine 6 begins operation, using a lifting column 72 to move the housing 71 of the sealing assembly 7 up and down. The lifting column 72 connects the output end of the hot press sealing machine 6 to the housing 71, allowing precise adjustment of the relative positions of the housing 71, other components of the sealing assembly 7, and the non-woven fabric cover, facilitating subsequent precise hot press sealing. The rotating rod 73 can rotate around its own axis, providing rotational support for the swing plate 74. When the rotating rod 73 rotates, it causes the swing plate 74, fixedly mounted on the outer wall, to swing. Since the outer wall of the swing plate 74 is connected through the inner wall of the strip groove 79 on the lower surface of the housing 71, the strip groove 79 provides space for the swing plate 74 to swing smoothly.

[0023] A detachable pad 75 is attached to the bottom of the swing plate 74, which assists in pressing the non-woven fabric cover as the swing plate 74 swings. Simultaneously, two sets of fixed plates 76 hinged to the front surface of the swing plate 74 move relative to each other under the action of a spring-loaded elastic element 77 during the swing of the swing plate 74. The elastic element 77 provides elastic support and cushioning for the fixed plates 76 through its own elastic deformation, making the movement of the fixed plates 76 smoother. It also assists in adjusting the pressure distribution during hot-press sealing, transmitting and distributing the force during the hot-press sealing process, and further assisting in adjusting the state of the hot-press.

[0024] A hot press roller 78, fixedly mounted at the center of the lower surface of the housing 71, contains a heating element that generates heat. While components such as the pad 75 assist in pressing the seams of the non-woven fabric cover together, the hot press roller 78, in conjunction with the pad 75, transfers heat to the seams of the non-woven fabric cover through its own heat and the pressing action with the cover. Under the combined action of the pressure provided by the hot press sealing machine 6 and the heat from the hot press roller 78, the seams of the non-woven fabric cover undergo thermal pressing and fusion, tightly bonding together to achieve a seal.

[0025] Throughout the process, support frame 1 provides a stable installation base for all components, including workbench 2, bearing the weight of the equipment and various forces generated during operation, ensuring the equipment remains stable during operation, guaranteeing the coordinated work of all components, and successfully completing the hot-press sealing operation of the non-woven fabric cover seams.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A heat-sealing device for non-woven fabric car cover seams, comprising a support frame (1), characterized in that: A workbench (2) is fixedly installed on the top of the support frame (1). A hot press sealing machine (6) is provided at the center of the upper surface of the workbench (2). A sealing assembly (7) is provided at the output end of the hot press sealing machine (6). The sealing assembly (7) includes a box body (71). A lifting column (72) is fixedly installed on the upper surface of the box body (71). A rotating rod (73) is rotatably connected to the rear surface of the inner wall of the box body (71). A swing plate (74) is fixedly installed on the outer wall of the rotating rod (73). A pad plate (75) is detachably connected to the bottom end of the swing plate (74). Two sets of fixed plates (76) are hinged to the front surface of the swing plate (74). The fixed plates (76) are elastically connected to each other through an elastic element (77). A hot press roller (78) is fixedly installed at the center of the lower surface of the box body (71).

2. The non-woven fabric car cover seam hot-press sealing device according to claim 1, characterized in that: A foot pedal (3) is provided on the outer wall of the support frame (1), a drive motor (4) is fixedly installed at the axis of the lower surface of the workbench (2), and a control panel (5) is fixedly installed on the right side of the lower surface of the workbench (2) near the drive motor (4).

3. The non-woven fabric car cover seam hot-press sealing device according to claim 1, characterized in that: Multiple sets of strip grooves (79) are provided on the lower surface of the box body (71) near the outer side of the hot press roller (78).

4. The non-woven fabric car cover seam heat-sealing device according to claim 3, characterized in that: The outer wall of the swing plate (74) is connected through the inner wall of the strip groove (79).

5. The non-woven fabric car cover seam heat-sealing device according to claim 2, characterized in that: The foot pedal (3) is electrically connected to the drive motor (4).

6. The non-woven fabric car cover seam heat-sealing device according to claim 1, characterized in that: The hot press roller (78) is equipped with a heating element inside.

7. The non-woven fabric car cover seam heat-sealing device according to claim 1, characterized in that: The elastic element (77) is a spring, which assists the fixed plate (76) in adjusting its position through its own elastic deformation during the swing of the swing plate (74).

8. The non-woven fabric car cover seam heat-sealing device according to claim 1, characterized in that: The box body (71) is fixedly installed on the output end of the hot press sealing machine (6) by the lifting column (72).

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