Universal guide rail of high-frequency heat sealing machine head

Abstract

The utility model relates to the technical field of heat sealing machine accessories, and provides a universal guide rail for a high-frequency heat sealing machine head, which comprises a first guide rail, a second guide rail, a first guide rail mounting strip, a second guide rail mounting strip, a linear driving component, a linear guiding component, a mounting fixing frame and a vertical adjusting foot margin, the first guide rail is fixedly installed on the first guide rail installation strip, the second guide rail is fixedly installed on the second guide rail installation strip, the first guide rail installation strip and the second guide rail installation strip are connected with the installation fixing frame through the linear driving assembly and the linear guiding assembly, and the vertical adjusting ground feet are arranged at the four corners of the bottom of the installation fixing frame. The horizontal position and the vertical position of the first guide rail and the second guide rail can be adjusted by arranging the linear driving assembly and the vertical adjusting foot margin, so that the high-frequency heat sealing machine can be adapted to different types of high-frequency heat sealing machines, damaged sliding parts can be replaced conveniently, and the problem that the production efficiency is reduced due to shutdown of the high-frequency heat sealing machines is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot laminating machine accessories, and particularly relates to a universal guide rail for a high-frequency hot laminating machine head. Background Art

[0002] A high-frequency hot laminating machine is a device used in industrial production. It uses high-frequency electromagnetic waves (usually in the radio frequency range) to heat materials such as plastics, causing them to fuse together under pressure, thereby achieving the purposes of welding, heat sealing, or forming. Its working principle is that through the high-frequency electric field generated by a high-frequency oscillator, the molecules inside the plastic material oscillate and generate heat. When the heat reaches a certain level, the plastic melts, and then under the action of pressure, it is welded to another plastic surface. After cooling, a strong welding point is formed. It is widely used in fields such as plastic packaging, the automotive industry, the rubber industry, textiles, and non-woven products.

[0003] For example, a pull-out placement rack for a high-frequency hot laminating machine disclosed in the application number: CN202121577588.9, which relates to the technical field of hot laminating machine accessories. Its technical key points: include a hot laminating machine body. A placement plate is provided at the bottom of the hot laminating machine body through a pull-out mechanism. The pull-out mechanism includes two pull-out guide rails. The two pull-out guide rails are located on both sides of the bottom of the placement plate and are both provided with sliders. Sliding grooves adapted to the sliders are provided on both sides of the bottom of the placement plate.

[0004] Due to the different sizes of hot laminating parts, the corresponding models of high-frequency hot laminating machines are also different, resulting in differences in the slide rail models. The placement plate of a high-frequency hot laminating machine is generally slidably arranged on the sliding parts at the bottom of the working head of the high-frequency hot laminating machine. However, the sliding parts have a relatively high damage rate due to frequent use. After being damaged, they need to be repaired, and during the repair process, the high-frequency hot laminating machine will stop running, resulting in a decrease in production efficiency and affecting production capacity. Content of the Utility Model

[0005] In order to solve the above problems, the utility model provides a universal guide rail for a high-frequency hot laminating machine head to solve this problem.

[0006] To achieve the above object, the utility model provides the following technical solutions:

[0007] A universal guide rail for a high-frequency hot laminating machine head includes: a first guide rail, a second guide rail, a first guide rail mounting strip, a second guide rail mounting strip, a linear drive assembly, a linear guiding assembly, a mounting and fixing frame, and vertical adjustment feet. The first guide rail is fixedly installed on the first guide rail mounting strip, the second guide rail is fixedly installed on the second guide rail mounting strip. The first guide rail mounting strip and the second guide rail mounting strip are connected to the mounting and fixing frame through the linear drive assembly and the linear guiding assembly. The vertical adjustment feet are arranged at the four corners of the bottom of the mounting and fixing frame.

[0008] Preferably, the linear drive assembly includes: a drive motor, a lead screw mounting plate, a right-handed lead screw, a left-handed lead screw, an adapter sleeve, a first linear nut, and a second linear nut. The drive motor is fixedly installed on the mounting bracket. The output end of the drive motor is rotatably connected to one end of the right-handed lead screw. The right-handed lead screw, the left-handed lead screw, and the adapter sleeve are rotatably arranged on the lead screw mounting plate. The lead screw mounting plate is fixedly installed on the mounting bracket. The right-handed lead screw is fixedly connected to the left-handed lead screw through the adapter sleeve. The first linear nut is threadedly engaged with the right-handed lead screw, and the second linear nut is threadedly engaged with the left-handed lead screw. The first guide rail mounting strip is fixedly connected to the first linear nut, and the second guide rail mounting strip is fixedly connected to the second linear nut.

[0009] Preferably, multiple sets of linear guiding assemblies are provided, and the multiple sets of linear guiding assemblies are arranged in parallel on both sides of the linear drive assembly.

[0010] Preferably, the linear guiding assembly includes: a guiding mounting plate, a guiding rod, a first guiding block, and a second guiding block. The guiding mounting plate is fixedly installed on the mounting bracket. The guiding rod is fixedly installed on the guiding mounting plate. The first guiding block and the second guiding block are slidably arranged on the guiding rod. The first guiding block is fixedly connected to the first guide rail mounting strip, and the second guiding block is fixedly connected to the second guide rail mounting strip.

[0011] Preferably, the vertical adjustment foot includes: an upper locking nut, a lower locking nut, a threaded rod, and a support foot. The lower end of the threaded rod passes through the mounting bracket and is fixedly connected to the support foot. The upper locking nut and the lower locking nut are threadedly connected to the threaded rod. The upper locking nut is arranged on the upper side of the mounting bracket, and the lower locking nut is arranged on the lower side of the mounting bracket.

[0012] Preferably, side mounting holes are provided on the mounting bracket.

[0013] Preferably, limit locking blocks are fixedly installed at the ends of the first guide rail mounting strip and the second guide rail mounting strip.

[0014] The advantages of the present utility model are as follows: By providing a linear drive assembly and a vertical adjustment foot, the horizontal and vertical positions of the first guide rail and the second guide rail can be adjusted, thereby adapting to high-frequency heat sealers of different models, facilitating the replacement of damaged sliding components, and avoiding the problems of reduced production efficiency and affected production capacity caused by the shutdown of the high-frequency heat sealer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of the present utility model are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model and do not constitute an improper limitation of the present utility model. In the drawings:

[0016] Figure 1 is a schematic structural view of the present utility model;

[0017] Figure 2 is a schematic structural view of the linear drive assembly of the present utility model;

[0018] Figure 3 is a schematic structural view of the linear guiding assembly of the present utility model;

[0019] Figure 4 is a schematic structural view of the vertical adjustment foot of the present utility model;

[0020] Figure 5 is a schematic structural view of the mounting and fixing frame of the present utility model;

[0021] Figure 6 is a schematic structural view of the first guide rail mounting strip of the present utility model.

[0022] Explanation of reference numerals:

[0023] 1, first guide rail; 2, second guide rail; 3, first guide rail mounting strip; 4, second guide rail mounting strip; 5, linear drive assembly; 6, linear guiding assembly; 7, mounting and fixing frame; 8, vertical adjustment foot; 51, drive motor; 52, lead screw mounting plate; 53, right-hand lead screw; 54, left-hand lead screw; 55, connecting bushing; 56, first linear nut; 57, second linear nut; 61, guiding mounting plate; 62, guiding rod; 63, first guiding block; 64, second guiding block; 81, upper locking nut; 82, lower locking nut; 83, threaded rod; 84, supporting foot; 71, side mounting hole; 9, limit locking block. Specific embodiments

[0024] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0027] Embodiment 1 will be described in conjunction with Figure 1 as follows:

[0028] A universal guide rail for a high-frequency heat-sealing machine head includes: a first guide rail 1, a second guide rail 2, a first guide rail mounting strip 3, a second guide rail mounting strip 4, a linear drive assembly 5, a linear guiding assembly 6, a mounting and fixing frame 7, and vertical adjustment feet 8. The first guide rail 1 is fixedly installed on the first guide rail mounting strip 3, the second guide rail 2 is fixedly installed on the second guide rail mounting strip 4, the first guide rail mounting strip 3 and the second guide rail mounting strip 4 are connected to the mounting and fixing frame 7 through the linear drive assembly 5 and the linear guiding assembly 6, and the vertical adjustment feet 8 are arranged at the four corners of the bottom of the mounting and fixing frame 7.

[0029] By providing the linear drive assembly 5 and the vertical adjustment feet 8, the horizontal and vertical positions of the first guide rail 1 and the second guide rail 2 can be adjusted, so as to adapt to high-frequency heat-sealing machines of different models, facilitate the replacement of damaged sliding components, avoid the problem of reduced production efficiency and affected production capacity caused by the shutdown of the high-frequency heat-sealing machine. By providing the first guide rail mounting strip 3 and the second guide rail mounting strip 4, it is convenient for disassembly and replacement. By providing the linear guiding assembly 6, it is convenient to guide the first guide rail mounting strip 3 and the second guide rail mounting strip 4, and improve the stability of the device.

[0030] Example 2, based on Example 1, is described in combination with Figure 2 as follows:

[0031] The linear drive assembly 5 includes: a drive motor 51, a lead screw mounting plate 52, a right-handed lead screw 53, a left-handed lead screw 54, an adapter sleeve 55, a first linear nut 56, and a second linear nut 57. The drive motor 51 is fixedly mounted on the mounting bracket 7. The output end of the drive motor 51 is rotatably connected to one end of the right-handed lead screw 53. The right-handed lead screw 53, the left-handed lead screw 54, and the adapter sleeve 55 are rotatably arranged on the lead screw mounting plate 52. The lead screw mounting plate 52 is fixedly mounted on the mounting bracket 7. The right-handed lead screw 53 is fixedly connected to the left-handed lead screw 54 through the adapter sleeve 55. The first linear nut 56 is threadedly engaged with the right-handed lead screw 53. The second linear nut 57 is threadedly engaged with the left-handed lead screw 54. The first guide rail mounting strip 3 is fixedly connected to the first linear nut 56. The second guide rail mounting strip 4 is fixedly connected to the second linear nut 57.

[0032] When in use, starting the drive motor 51 can drive the right-handed lead screw 53, the left-handed lead screw 54, and the adapter sleeve 55 to rotate together, so that the first linear nut 56 and the second linear nut 57 move closer to or away from each other, thereby adjusting the distance between the first guide rail mounting strip 3 and the second guide rail mounting strip 4.

[0033] Example 3, based on Example 2, is described in combination with Figure 3 as follows:

[0034] A plurality of sets of linear guiding assemblies 6 are provided. The plurality of sets of linear guiding assemblies 6 are arranged in parallel on both sides of the linear drive assembly 5. With such an arrangement, different numbers of linear guiding assemblies 6 can be set according to the lengths of the first guide rail 1 and the second guide rail 2 to ensure the stability of the first guide rail 1 and the second guide rail 2 during movement.

[0035] The linear guiding assembly 6 includes: a guiding mounting plate 61, a guiding rod 62, a first guiding block 63, and a second guiding block 64. The guiding mounting plate 61 is fixedly mounted on the mounting bracket 7. The guiding rod 62 is fixedly mounted on the guiding mounting plate 61. The first guiding block 63 and the second guiding block 64 are slidably arranged on the guiding rod 62. The first guiding block 63 is fixedly connected to the first guide rail mounting strip 3. The second guiding block 64 is fixedly connected to the second guide rail mounting strip 4.

[0036] With such an arrangement, the first guiding block 63 and the second guiding block 64 can slide on the guiding rod 62, thereby ensuring the smooth movement of the first guide rail 1 and the second guide rail 2 when adjusting the distance.

[0037] Example 4, based on Example 3, is described in combination with Figure 4 as follows:

[0038] The vertical adjustment foot 8 includes: an upper locking nut 81, a lower locking nut 82, a threaded rod 83 and a support foot 84. The lower end of the threaded rod 83 passes through the installation and fixing frame 7 and is fixedly connected to the support foot 84. The upper locking nut 81 and the lower locking nut 82 are threadedly connected to the threaded rod 83. The upper locking nut 81 is arranged on the upper side of the installation and fixing frame 7, and the lower locking nut 82 is arranged on the lower side of the installation and fixing frame 7.

[0039] With such a setting, by adjusting the upper locking nut 81 and the lower locking nut 82, the distance between the support foot 84 and the installation and fixing frame 7 can be adjusted, so as to adjust the vertical height of the first guide rail 1 and the second guide rail 2.

[0040] Example 5, on the basis of Example 4, combined with Figure 5 it is described as follows:

[0041] Side installation holes 71 are provided on the installation and fixing frame 7. With such a setting, it is convenient to fixedly connect the installation and fixing frame 7 to the heat-sealing equipment, improving the overall stability.

[0042] Example 6, on the basis of Example 5, combined with Figure 6 it is described as follows:

[0043] Limit locking blocks 9 are fixedly installed at the ends of the first guide rail installation strip 3 and the second guide rail installation strip 4. With such a setting, the risk caused by the slider moving beyond the stroke can be avoided.

[0044] The working principle of the present utility model: When the device is in use, first remove the damaged slide rail and send it for repair. Subsequently, measure the distance between the original two sliders of the heat-sealing equipment. According to this distance, use the driving motor 51 to adjust the distance between the first guide rail 1 and the second guide rail 2 to meet the usage requirements. Subsequently, measure the distance between the original slider and the ground. According to this distance, adjust the vertical adjustment foot 8 to meet the usage needs. Subsequently, production and processing can continue to complete the replacement. The structure of the present utility model is reasonable and easy to use. It can adjust the horizontal position and vertical position of the first guide rail 1 and the second guide rail 2, and thus can adapt to high-frequency heat-sealing machines of different models, facilitating the replacement of damaged sliding components and avoiding the problem of reduced production efficiency caused by the shutdown of the high-frequency heat-sealing machine.

[0045] For those skilled in the art, the present utility model is not limited to the details of the above exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0046] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any minor modifications, equivalent replacements, and improvements made to the above embodiments based on the technical essence of the present utility model should be included within the protection scope of the technical solution of the present utility model.

Claims

1. A universal guide rail for a high-frequency heat-sealing machine head, characterized in that: include: A first guide rail (1), a second guide rail (2), a first guide rail mounting strip (3), a second guide rail mounting strip (4), a linear drive assembly (5), a linear guide assembly (6), a mounting bracket (7) and a vertical adjustment foot (8), wherein the first guide rail (1) is fixedly mounted on the first guide rail mounting strip (3), the second guide rail (2) is fixedly mounted on the second guide rail mounting strip (4), the first guide rail mounting strip (3) and the second guide rail mounting strip (4) are connected to the mounting bracket (7) via the linear drive assembly (5) and the linear guide assembly (6), and the vertical adjustment foot (8) is arranged at the four corners at the bottom of the mounting bracket (7).

2. A universal guide rail for high-frequency heat sealing machine head according to claim 1, characterized in that: The linear drive assembly (5) comprises: a drive motor (51), a screw mounting plate (52), a positive screw (53), a negative screw (54), a connecting sleeve (55), a first linear nut (56) and a second linear nut (57); the drive motor (51) is fixedly mounted on a mounting bracket (7); an output end of the drive motor (51) is rotatably connected to one end of the positive screw (53); the positive screw (53), the negative screw (54) and the connecting sleeve (55) are rotatably mounted on the screw mounting plate. (52), the screw mounting plate (52) is fixedly mounted on the mounting bracket (7), the positive screw (53) is fixedly connected to the negative screw (54) through a connecting sleeve (55), the first linear nut (56) is connected to the positive screw (53) through a threaded fit, the second linear nut (57) is connected to the negative screw (54) through a threaded fit, the first guide rail mounting strip (3) is fixedly connected to the first linear nut (56), and the second guide rail mounting strip (4) is fixedly connected to the second linear nut (57).

3. The universal guide rail for high-frequency heat sealing machine head according to claim 1, characterized in that: The linear guide components (6) are provided in multiple groups, and the multiple groups of linear guide components (6) are arranged in parallel on both sides of the linear drive component (5).

4. A universal guide rail for high-frequency heat sealing machine head according to claim 3, characterized in that: The linear guide assembly (6) comprises: a guide mounting plate (61), a guide rod (62), a first guide block (63) and a second guide block (64); the guide mounting plate (61) is fixedly mounted on a mounting bracket (7); the guide rod (62) is fixedly mounted on the guide mounting plate (61); the first guide block (63) and the second guide block (64) are slidably arranged on the guide rod (62); the first guide block (63) is fixedly connected to the first guide rail mounting strip (3); and the second guide block (64) is fixedly connected to the second guide rail mounting strip (4).

5. The universal guide rail for high-frequency heat sealing machine head according to claim 1, characterized in that: The vertical adjustment foot (8) comprises: an upper locking nut (81), a lower locking nut (82), a threaded rod (83) and a supporting foot (84); the lower end of the threaded rod (83) passes through the mounting bracket (7) and is fixedly connected to the supporting foot (84); the upper locking nut (81) and the lower locking nut (82) are connected to the threaded rod (83) by threads; the upper locking nut (81) is arranged on the upper side of the mounting bracket (7), and the lower locking nut (82) is arranged on the lower side of the mounting bracket (7).

6. The universal guide rail for high-frequency heat sealing machine head according to claim 1, characterized in that: The mounting bracket (7) is provided with a side mounting hole (71).

7. The universal guide rail for high-frequency heat sealing machine head according to claim 1, characterized in that: Limit locking blocks (9) are fixedly mounted on the ends of the first guide rail mounting strip (3) and the second guide rail mounting strip (4).

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