Tensioning device for ultraviolet curing equipment

Abstract

The utility model provides a tensioning device for ultraviolet curing equipment. The tensioning device comprises a jackscrew, a sliding block and a tensioning wheel. One end of the jackscrew abuts against one side of the sliding block, and the sliding block moves under the tightening torque of the jackscrew. The sliding block can move in the horizontal direction, and the tensioning wheel is arranged below the sliding block. The tensioning wheel is rigidly connected with the sliding block, and the sliding block moves to drive the tensioning wheel to move.

Description

Technical Field

[0001] The utility model relates to semiconductor equipment, in particular to a tensioning device used for ultraviolet curing equipment. Background Art

[0002] At present, there is no tension adjustment device in the installation process of UV Cure equipment belt, and the installation is completely dependent on the installer's feel. However, manual installation has many inconveniences, and due to the differences in installation by each person, there are cases where the belt is installed loosely or tightly, and there are cases where the belt slips and the tension is too large, resulting in the belt breaking.

[0003] In order to ensure that the belt works within the specified range, it is necessary to obtain the belt tension, which is currently obtained through a tension measuring instrument. However, the use of an additional tension measuring instrument to measure the belt tension adds complexity to the installation. Utility Model Content

[0004] In order to solve the problems of the prior art, the utility model provides a tensioning device which can indirectly measure the tensioning force of a belt, so as to ensure that the belt works within the tensioning force range required by technical specifications.

[0005] The utility model provides a tensioning device for ultraviolet curing equipment. The tensioning device for ultraviolet curing equipment at least comprises: a top screw, a sliding block and a tensioning wheel.

[0006] One end of the top screw abuts against one side of the slider, and the slider moves due to the tightening torque of the top screw;

[0007] The slider is movable in the horizontal direction, and the tensioning wheel is arranged below the slider;

[0008] The tension wheel is rigidly connected to the slider, and the movement of the slider drives the movement of the tension wheel.

[0009] In one embodiment, the tensioning device for the UV curing device further comprises:

[0010] A base is provided with a fixing block fixed on the base.

[0011] In one embodiment, the one end of the top screw passes through the fixing block and abuts against the sliding block.

[0012] In one embodiment, the tensioning force of the tensioning device is converted from the tightening torque value of the top screw.

[0013] In one embodiment, the tensioning pulley contacts one side of the belt.

[0014] The working principle of the utility model is: by adjusting the torque value of the top screw 101 through the torque wrench, the slider 102 is pushed forward to move, the slider 102 is rigidly connected to the tensioning wheel 103, the movement of the slider 102 brings the tensioning wheel 103 to move, and the position of the tensioning wheel 103 determines the size of the tensioning force of the belt 104. This method achieves the purpose of measuring the size of the belt tensioning force.

[0015] The solution of the utility model converts the tightening torque value of the top screw into the tension value of the belt by adjusting the tightening torque value. That is, the tension value of the belt can be indirectly obtained through the torque value of the top screw, and no additional tension measuring instrument is needed to measure the tension value of the belt. Through the tensioning device that indirectly measures the tension of the belt, it is ensured that the belt works within the tension range required by the technical specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above utility model content and the following specific embodiments of the utility model will be better understood when read in conjunction with the accompanying drawings. It should be noted that the accompanying drawings are only examples of the utility model claimed for protection. In the accompanying drawings, the same reference numerals represent the same or similar elements.

[0017] Figure 1 A tensioning device for ultraviolet curing equipment according to an embodiment of the utility model is shown;

[0018] Figure 2 A tensioning device for ultraviolet curing equipment according to an embodiment of the utility model is shown. DETAILED DESCRIPTION

[0019] The detailed features and advantages of the utility model are described in detail in the specific implementation mode below, and the content is sufficient for any technical personnel in the field to understand the technical content of the utility model and implement it accordingly, and according to the specification, claims and drawings disclosed in this specification, the technical personnel in the field can easily understand the relevant purposes and advantages of the utility model. Although the description of the utility model will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to this implementation mode. On the contrary, the purpose of introducing the utility model in conjunction with the implementation mode is to cover other options or modifications that may be extended based on the claims of the utility model. In order to provide an in-depth understanding of the utility model, the following description will include many specific details. The utility model can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the utility model, some specific details will be omitted in the description.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In addition, the terms "upper", "lower", "left", "right", "top", "bottom", "horizontal" and "vertical" used in the following description should be understood as the directions shown in the paragraph and the related drawings. Such relative terms are only used for the convenience of description and do not mean that the device described therein must be manufactured or operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0022] It is understood that although the terms "first", "second", "third", etc. may be used herein to describe various components, channels, components, regions, layers and / or parts, these components, channels, components, regions, layers and / or parts should not be limited by these terms, and these terms are only used to distinguish different components, channels, components, regions, layers and / or parts. In addition, the terms "first", "second", "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] As shown in this application and claims, unless the context clearly indicates an exception, the words "a", "an", "an" and / or "the" do not refer to the singular and may also include the plural. Generally speaking, the terms "include" and "comprise" only indicate the inclusion of the steps and elements that have been clearly identified, and these steps and elements do not constitute an exclusive list. The method or device may also include other steps or elements.

[0024] In some embodiments, numbers describing the number of components and attributes are used. It should be understood that such numbers used in the description of the embodiments are modified by the modifiers "about", "approximately" or "substantially" in some examples. Unless otherwise specified, "about", "approximately" or "substantially" indicate that the numbers are allowed to vary by ±20%. Accordingly, in some embodiments, the numerical parameters used in the specification and claims are approximate values, which may change according to the required features of individual embodiments. In some embodiments, the numerical parameters should take into account the specified significant digits and adopt the general method of retaining digits. Although the numerical domains and parameters used to confirm the breadth of their range in some embodiments of the present application are approximate values, in specific embodiments, the setting of such numerical values ​​is as accurate as possible within the feasible range.

[0025] At the same time, the present application uses specific words to describe the embodiments of the present application. For example, "one embodiment", "an embodiment", and / or "some embodiments" refer to a certain feature, structure or characteristic related to at least one embodiment of the present application. Therefore, it should be emphasized and noted that "one embodiment" or "an embodiment" or "an alternative embodiment" mentioned twice or more in different positions in this specification does not necessarily refer to the same embodiment. In addition, some features, structures or characteristics in one or more embodiments of the present application can be appropriately combined.

[0026] At present, there is no tension adjustment device in the installation process of UV Cure equipment belt, and the installation is completely dependent on the installer's feel. However, manual installation has many inconveniences, and due to the differences in installation by each person, there are cases where the belt is installed loosely or tightly, and there are cases where the belt slips and the tension is too large, resulting in the belt breaking.

[0027] In order to ensure that the belt works within the specified range, it is necessary to obtain the belt tension, which is currently obtained through a tension measuring instrument. However, the use of an additional tension measuring instrument to measure the belt tension adds complexity to the installation.

[0028] In order to solve the problems of the prior art, the utility model provides a tensioning device which can indirectly measure the tensioning force of a belt, so as to ensure that the belt works within the tensioning force range required by technical specifications.

[0029] Figure 1 A tensioning device for ultraviolet curing equipment according to an embodiment of the utility model is shown.

[0030] The tensioning device for ultraviolet curing equipment of the utility model includes, but is not limited to, a top screw 101 , a slider 102 , and a tensioning wheel 103 .

[0031] One end of the top screw 101 abuts against one side of the slider 102 , and the slider 102 moves due to the tightening torque of the top screw 101 .

[0032] The slider 102 is movable in the horizontal direction.

[0033] The tensioning wheel 103 is located below the slider 102 .

[0034] The tension wheel 103 is disposed on one side of the belt 104 and contacts the belt 104 .

[0035] The slider 102 is rigidly connected to the tension wheel 103 , and the movement of the slider 102 drives the movement of the tension wheel 103 .

[0036] Figure 2 A tensioning device for ultraviolet curing equipment according to an embodiment of the utility model is shown.

[0037] The tensioning device for ultraviolet curing equipment of the utility model further includes a base 105 .

[0038] A fixing block 106 and the sliding block 102 are fixed on the upper portion of the base 105 .

[0039] One end of the top screw 101 passes through the fixing block 106 and abuts against the sliding block 102 .

[0040] In actual operation, the process of tightening the top screw 101 pushes the slider 102 to move. Since the slider 102 is rigidly connected to the tensioning wheel 103, the movement of the slider 102 further drives the movement of the tensioning wheel 103 to control the tension of the belt.

[0041] Specifically, the working principle of the utility model is: by adjusting the torque value of the top screw 101 through the torque wrench, the slider 102 is pushed forward to move, the slider 102 is rigidly connected to the tensioning wheel 103, the movement of the slider 102 brings the tensioning wheel 103 to move, and the position of the tensioning wheel 103 determines the size of the tensioning force of the belt 104. This method achieves the purpose of measuring the size of the belt tensioning force.

[0042] The solution of the utility model converts the tightening torque value of the top screw into the tension value of the belt by adjusting the tightening torque value. That is, the tension value of the belt can be indirectly obtained through the torque value of the top screw, and no additional tension measuring instrument is needed to measure the tension value of the belt. Through the tensioning device that indirectly measures the tension of the belt, it is ensured that the belt works within the tension range required by the technical specifications.

[0043] Those skilled in the art will appreciate that the various illustrative components, modules, blocks, units, circuits, systems, and steps described in conjunction with the embodiments disclosed herein may be implemented by hardware, software (including firmware, resident software, microcode, etc.), or a combination of the two. To clearly illustrate this interchangeability of hardware and software, various illustrative components, modules, blocks, units, circuits, systems, and steps are described above in a generalized manner in terms of their functionality. Whether such functionality is implemented as hardware or software depends on the specific application and the design constraints imposed on the overall system. Technicians may implement the described functionality in different ways for each specific application, but such implementation decisions should not be interpreted as resulting in a departure from the scope of the present invention.

[0044] Unless explicitly stated in the claims, the order of the processing elements and sequences, the use of alphanumeric characters, or the use of other names described in the present application are not intended to limit the order of the processes and methods of the present application.

[0045] The terms and expressions used above are for description only, and the present invention should not be limited to these terms and expressions. The use of these terms and expressions does not mean to exclude any equivalent features of the illustrations and descriptions (or parts thereof), and it should be recognized that various modifications that may exist should also be included in the scope of the claims. Other modifications, changes and substitutions may also exist. Accordingly, the claims should be deemed to cover all such equivalents.

[0046] Similarly, it should be noted that in order to simplify the description of the disclosure of this application and thus facilitate the understanding of one or more utility model embodiments, in the above description of the embodiments of this application, multiple features are sometimes combined into one embodiment, drawing or description thereof. However, this disclosure method does not mean that the features required by the object of this application are more than the features mentioned in the claims.

[0047] Similarly, it should be pointed out that although the present invention has been described with reference to the current specific embodiments, ordinary technicians in this technical field should realize that the above embodiments are only used to illustrate the present invention, and various equivalent changes or substitutions can be made without departing from the spirit of the present invention. Therefore, as long as the changes and modifications to the above embodiments are within the scope of the essential spirit of the present invention, they will fall within the scope of the claims of this application.

Claims

1. A tensioning device for ultraviolet curing equipment, characterized in that: The tensioning device for ultraviolet curing equipment comprises: Top screw, slider, tension pulley; One end of the top screw abuts against one side of the slider, and the slider moves due to the tightening torque of the top screw; The slider is movable in the horizontal direction, and the tensioning wheel is arranged below the slider; The tension wheel is rigidly connected to the slider, and the movement of the slider drives the movement of the tension wheel.

2. The tensioning device for ultraviolet curing equipment according to claim 1, characterized in that: The tensioning device for the ultraviolet curing equipment also includes: A base is provided with a fixing block and the sliding block on the upper part of the base.

3. The tensioning device for ultraviolet curing equipment according to claim 2, characterized in that: The one end of the top screw passes through the fixing block and abuts against the sliding block.

4. The tensioning device for ultraviolet curing equipment according to claim 1, characterized in that: The tensioning force of the tensioning device is converted from the tightening torque value of the top screw.

5. The tensioning device for ultraviolet curing equipment according to claim 1, characterized in that: The tensioning pulley contacts one side of the belt.

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