Guiding film tensioning and attaching device
By designing a guide film tensioning attachment device including a clamping assembly, a first drive member and a second drive member, the inefficiency problem of the traditional tensioning mechanism in a vacuum environment is solved, and higher tension stability and fitting accuracy are achieved.
Patent Information
- Application Number
- CN202421067918.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-05-16
AI Technical Summary
The tensioning mechanism of the traditional guide membrane is difficult to ensure the yield of tension and the accuracy of fit in a vacuum environment.
A guide membrane tensioning attachment device is designed, including a clamping assembly, a first drive member and a second drive member. By driving the jaws to be close to or away from each other, combining the design of the positioning pin and the jaws, stable clamping and tensioning of the guide membrane is achieved.
The tension stability and fitting accuracy of the guide film are improved, ensuring efficient fit in a vacuum environment.
Smart Images
Figure CN222756248U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of engineering machinery, in particular to a guide film tensioning and attaching device. Background Art
[0002] During the bonding process of the flexible panel, one of the processing steps is to bond the curved cover glass to the flexible panel module in a vacuum chamber environment. During this process, the flexible panel module needs to be closely attached to the contoured encapsulation jig through a guide film and bonded to the curved cover in a vacuum environment. Among them, the tensioning mechanism of the guide film directly affects the yield of bonding. The traditional tensioning mechanism of the guide film usually adopts a vacuum and splint method, which makes it difficult to ensure the tensioning yield and the accuracy of bonding. Utility Model Content
[0003] To this end, the utility model provides a guide film tensioning and attaching device, which solves the technical problems of low tensioning yield and low accuracy of attaching of the tensioning mechanism of the traditional guide film.
[0004] To achieve the above-mentioned purpose, the utility model specifically provides the following technical solutions: a guiding film tensioning and attaching device, comprising: a clamping assembly, comprising a first driving member, a second driving member and a clamping member; the clamping member comprises a clamping driving member, a positioning pin and a clamping jaw, two of the clamping jaws are provided and are arranged opposite to each other, the clamping driving member is connected to the two clamping jaws, and can drive the two clamping jaws to approach or move away from each other; the opposite end surfaces of the two clamping jaws are clamping surfaces, and the positioning pin is arranged on the clamping surface of one of the clamping jaws; the first driving member is drivingly connected to the clamping member, and can drive the clamping member to move in a direction close to or away from the clamping member of the other clamping assembly; the second driving member is drivingly connected to the clamping member, and can drive the clamping member to move up and down; there are two clamping assemblies and they are arranged opposite to each other.
[0005] Optionally, a positioning hole is provided on the clamping surface of one of the clamping jaws, the positioning hole is arranged opposite to the positioning pin, and the positioning pin can be inserted into the positioning hole.
[0006] Optionally, the two clamping jaws are arranged up and down.
[0007] Optionally, the two clamping assemblies are arranged relative to each other in the first horizontal direction, the first driving member can drive the clamping member to move in the first horizontal direction, the length direction of the clamping jaw is the second horizontal direction, and the first horizontal direction and the second horizontal direction are arranged perpendicular to each other.
[0008] Optionally, a carrying plate is further included, and the two clamping assemblies are respectively arranged on both sides of the carrying plate, and the carrying plate is used to carry the workpiece.
[0009] Optionally, the clamping members of the two clamping assemblies are both located above the carrying plate.
[0010] Optionally, the clamping assembly further includes a buffer cylinder, which is connected to the clamping member and can provide a buffering effect when the clamping member moves in a direction away from the clamping member of another clamping assembly.
[0011] Optionally, the first driving member is connected to the buffer cylinder, and is capable of driving the buffer cylinder to move toward or away from the clamping member of another clamping assembly;
[0012] The second driving member is connected to the supporting plate and to the first driving member, and the second driving member can drive the first driving member to move up and down.
[0013] Optionally, the first driving member includes a first driving structure, a first slider and a first slide rail, the first slider is slidably disposed on the first slide rail and is connected to the buffer cylinder, and the first driving structure can drive the first slider to move; the second driving member includes a second driving structure, a second slider and a second slide rail, the second slider is slidably disposed on the second slide rail and is connected to the first slide rail, and the second driving structure can drive the second slider to move.
[0014] Optionally, the length direction of the first slide rail and the length direction of the second slide rail are arranged perpendicular to each other.
[0015] Compared with the prior art, the utility model has the following beneficial effects: the clamping driving member can drive the two clamping jaws to move away from each other so that one side of the guide film can be placed between the two clamping jaws, and the two clamping jaws are driven to move closer to each other by the clamping driving member, so that the clamping members of the two clamping assemblies can clamp the guide film through the clamping jaws; the positioning pins on the clamping jaws can pass through the through holes provided on the guide film, so that the position between the guide film and the clamping jaws can be limited by the positioning pins, thereby improving the stability of the clamping member clamping the guide film and reducing the degree of slippage of the guide film relative to the clamping member; the first driving member can drive the clamping member to move in the direction of approaching or moving away from the clamping member of the other clamping assembly, so as to adjust the position and distance between the two clamping members, and the first driving member can drive the clamping member to move in the direction of moving away from the other clamping assembly The first driving member and the second driving member of the clamping member can move in the direction of the clamping member of the two clamping assemblies so as to enable the clamping members of the two clamping assemblies to move in the directions away from each other, thereby tightening the guide film and putting the guide film in a tensioned state; the second driving member can drive the clamping member to move up and down, so as to drive the guide film to move up and down, so that the flexible panel on the guide film can be attached to the workpiece; the clamping members of the two clamping assemblies are used to clamp the two sides of the guide film respectively, and the first driving member and the second driving member of each clamping assembly can act independently to adjust the distance between the two clamping members to control the degree of tension of the guide film, and can adjust the positions of the two adjusting members to control the position of the guide film, thereby improving the fitting accuracy and tension of the guide film and ensuring the quality of the fitted guide film. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0017] Figure 1 A schematic structural diagram of a guide film tensioning and attaching device provided in an embodiment of the utility model.
[0018] Reference numerals:
[0019] The clamping assembly 100 ; the first driving member 110 ; the second driving member 120 ; the clamping member 130 ; the clamping claw 131 ; the buffer cylinder 140 ; and the bearing plate 200 . DETAILED DESCRIPTION
[0020] In order to make the utility model's purpose, features, and advantages more obvious and easy to understand, the following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the embodiments described below are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.
[0022] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 therefore cannot be understood as a limitation on the present invention.
[0023] Reference below Figure 1 The guide film tensioning and attaching device according to the embodiment of the utility model is described.
[0024] According to the guiding film tensioning and attaching device of the embodiment of the utility model, the guiding film tensioning and attaching device includes two clamping assemblies 100; the clamping assembly 100 includes a first driving member 110, a second driving member 120 and a clamping member 130; the clamping member 130 includes a clamping driving member, a positioning pin and a clamping jaw 131, two clamping jaws 131 are provided and are arranged opposite to each other, the clamping driving member is connected to the two clamping jaws 131, and can drive the two clamping jaws 131 to approach or move away from each other; the opposite end surfaces of the two clamping jaws 131 are clamping surfaces, and the positioning pin is arranged on the clamping surface of one of the clamping jaws 131; the first driving member 110 is drivingly connected to the clamping member 130, and can drive the clamping member 130 to move in the direction of approaching or moving away from the clamping member 130 of the other clamping assembly 100; the second driving member 120 is drivingly connected to the clamping member 130, and can drive the clamping member 130 to move up and down; there are two clamping assemblies 100 and they are arranged opposite to each other.
[0025] The clamping drive can drive the two clamping jaws 131 to move away from each other so that one side of the guide film can be placed between the two clamping jaws 131, and the two clamping jaws 131 are driven by the clamping drive to move closer to each other, so that the clamping members 130 of the two clamping assemblies 100 can clamp the guide film through the clamping jaws 131; the positioning pins on the clamping jaws 131 can pass through the through holes provided on the guide film, so that the position between the guide film and the clamping jaws 131 can be defined by the positioning pins, thereby improving the stability of the clamping member 130 clamping the guide film and reducing the degree of slippage of the guide film relative to the clamping member 130; the first driving member 110 can drive the clamping member 130 to move toward or away from the clamping member 130 of the other clamping assembly 100, so as to adjust the position and distance between the two clamping members 130, and the first driving member 110 can drive the clamping member 130 to move away from the other clamping assembly 100. The second driving member 120 can drive the clamping member 130 to move up and down, so as to drive the guide film to move up and down, so that the flexible panel on the guide film can be attached to the workpiece; the clamping members 130 of the two clamping assemblies 100 are used to clamp the two sides of the guide film respectively, and the first driving member 110 and the second driving member 120 of each clamping assembly 100 can act independently to adjust the distance between the two clamping members 130 to control the degree of tension of the guide film, and can adjust the positions of the two adjusting members to control the position of the guide film, so as to improve the fitting accuracy and tension of the guide film and ensure the quality of the fitted guide film.
[0026] Specifically, the clamping drive member may be a drive cylinder, or a screw drive structure or other drive forms.
[0027] It can be understood that a positioning hole is provided on the clamping surface of one of the clamping jaws 131 , and the positioning hole is arranged opposite to the positioning pin, and the positioning pin can be inserted into the positioning hole.
[0028] A positioning pin is provided on the clamping surface of one of the clamping jaws 131, and a positioning hole is provided on the clamping surface of the other clamping jaw 131. When the clamping driving member drives the clamping jaws 131 to approach each other, the positioning pin on the clamping jaw 131 can pass through the through hole on the guide film to limit the position of the guide film, and the positioning pin can penetrate into the positioning hole until the two clamping jaws 131 respectively abut against the upper and lower end surfaces of the guide film to clamp the guide film through the clamping jaws 131; by setting the positioning pin, the position of the positioning hole can be limited, and the positioning pin and the clamping jaw 131 can be prevented from colliding with each other.
[0029] Specifically, a plurality of positioning pins may be provided, and a plurality of positioning holes may be provided correspondingly, and the plurality of positioning pins and the plurality of positioning holes are arranged one by one in correspondence with each other.
[0030] Reference Figure 1 It can be understood that the two jaws 131 are arranged up and down so as to be able to clamp the guide film in a horizontal state; wherein, the positioning pin is arranged on the lower end surface of the upper jaw 131, and the positioning hole is arranged on the upper end surface of the lower jaw 131; of course, according to the specific actual situation, the positioning pin can be arranged on the upper end surface of the lower jaw 131, and the positioning hole can be arranged on the lower end surface of the upper jaw 131.
[0031] Reference Figure 1 It can be understood that the two clamping assemblies 100 are arranged relatively to each other in the first horizontal direction, the first driving member 110 can drive the clamping member 130 to move in the first horizontal direction, the length direction of the clamping jaw 131 is the second horizontal direction, and the first horizontal direction and the second horizontal direction are arranged perpendicular to each other.
[0032] The first driving member 110 can drive the clamping member 130 to move back and forth in the first horizontal direction, so that the first driving member 110 of the two clamping assemblies 100 can drive the clamping member 130 to move, so as to control the position of the guide film between the two clamping assemblies 100 and control the degree of tensioning the guide film; the length direction of the clamping jaw 131 is the second horizontal direction, so that the clamping jaw 131 can have more surface contact with the side of the guide film, thereby improving the accuracy of the clamping jaw 131 in clamping the guide film.
[0033] Reference Figure 1 It can be understood that a carrying plate 200 is also included, and two clamping assemblies 100 are respectively arranged on both sides of the carrying plate 200. The carrying plate 200 is used to carry the workpiece, so that the second driving member 120 drives the clamping member 130 to move downward, which can drive the guide film to move downward, so that the flexible panel on the guide film can be attached to the workpiece of the carrying plate 200.
[0034] Specifically, the clamping assemblies 100 are respectively disposed on both sides of the carrying plate 200 along the first horizontal direction.
[0035] Reference Figure 1 It can be understood that the clamping members 130 of the two clamping assemblies 100 are both located above the carrying plate 200 .
[0036] The second driving member 120 can drive the clamping member 130 to move downward, so as to drive the guide film to move downward, so that the flexible panel on the guide film can be attached to the workpiece of the supporting plate 200, and if the guide film accidentally falls off during the process of clamping the guide film by the clamping member 130, the guide film can also fall onto the supporting plate 200, so that the guide film can be temporarily supported by the supporting member.
[0037] Reference Figure 1 It can be understood that the clamping assembly 100 also includes a buffer cylinder 140, which is connected to the clamping member 130 and can play a buffering effect when the clamping member 130 moves in a direction away from the clamping member 130 of another clamping assembly 100.
[0038] The first driving member 110 can drive the clamping member 130 to move in a direction away from the clamping member 130 of the other clamping assembly 100 so as to tension the guide film. When the guide film is subjected to excessive tension, the buffer cylinder 140 can slightly displace the guide film so as to have a buffering effect, prevent the guide film from being over-stretched, and ensure the fitting accuracy.
[0039] It can be understood that the first driving member 110 includes a first driving structure, a first slider and a first slide rail. The first slider is slidably disposed on the first slide rail and is connected to the buffer cylinder 140. The first driving structure can drive the first slider to move; the second driving member 120 includes a second driving structure, a second slider and a second slide rail. The second slider is slidably disposed on the second slide rail and is connected to the first slide rail. The second driving structure can drive the second slider to move.
[0040] The first driving structure is connected to the first slider and can drive the first slider to move on the first slide rail, so as to drive the buffer cylinder 140 to move, thereby driving the clamping member 130 to move; specifically, the first driving structure can drive the first slider to move in the first horizontal direction; wherein, the first slide rail is extended along the first horizontal direction, and the direction of movement of the first slider can be limited by setting the first slide rail; the second driving structure is connected to the second slider and can drive the second slider to move on the second slide rail, so as to drive the first slider to move, thereby driving the clamping member 130 to move; specifically, the first driving structure can drive the second slider to move up and down; wherein, the second slide rail is extended in the vertical direction, and the direction of movement of the second slider can be limited by setting the second slide rail; specifically, the first driving structure and the second driving structure can be a driving cylinder motor, or a screw driving structure or other driving forms.
[0041] It can be understood that the length direction of the first slide rail and the length direction of the second slide rail are arranged perpendicular to each other.
[0042] Specifically, the length direction of the first slide rail is the first horizontal direction, and the length direction of the second slide rail is the vertical direction. This arrangement can improve the stability of the first driving member 110 and the second driving member 120 driving the clamping member 130 to move.
[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
[0045] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.
Claims
1. A guiding film tensioning and attaching device, characterized in that: include: A clamping assembly (100) comprises a first driving member (110), a second driving member (120) and a clamping member (130); the clamping assembly (100) is provided with two and arranged opposite to each other; the clamping member (130) comprises a clamping driving member, a positioning pin and a clamping jaw (131); the clamping jaw (131) is provided with two and arranged opposite to each other; the clamping driving member is connected to the two clamping jaws (131) and can drive the two clamping jaws (131) to move closer to or farther from each other; the two clamping jaws (131) The end surface opposite to the clamping member (131) is a clamping surface, and the positioning pin is arranged on the clamping surface of one of the clamping jaws (131); the first driving member (110) is drivingly connected to the clamping member (130), and can drive the clamping member (130) to move toward or away from the clamping member (130) of the other clamping assembly (100); the second driving member (120) is drivingly connected to the clamping member (130), and can drive the clamping member (130) to move up and down.
2. The guide film tensioning and attaching device according to claim 1, characterized in that: A positioning hole is provided on the clamping surface of one of the clamping jaws (131), the positioning hole is arranged opposite to the positioning pin, and the positioning pin can be inserted into the positioning hole.
3. The guide film tensioning and attaching device according to claim 1, characterized in that: The two clamping jaws (131) are arranged up and down.
4. The guide film tensioning and attaching device according to claim 1, characterized in that: The two clamping assemblies (100) are arranged relative to each other in a first horizontal direction, the first driving member (110) can drive the clamping member (130) to move in the first horizontal direction, the length direction of the clamping jaw (131) is the second horizontal direction, and the first horizontal direction and the second horizontal direction are arranged perpendicular to each other.
5. The guide film tensioning and attaching device according to claim 1, characterized in that: It also includes a carrying plate (200), the two clamping assemblies (100) are respectively arranged on both sides of the carrying plate (200), and the carrying plate (200) is used to carry the workpiece.
6. The guide film tensioning and attaching device according to claim 5, characterized in that: The clamping members (130) of the two clamping assemblies (100) are both located above the carrying plate (200).
7. The guide film tensioning and attaching device according to claim 5, characterized in that: The clamping assembly (100) further comprises a buffer cylinder (140), which is connected to the clamping member (130) and can provide a buffering effect when the clamping member (130) moves in a direction away from the clamping member (130) of another clamping assembly (100).
8. The guide film tensioning and attaching device according to claim 7, characterized in that: The first driving member (110) is connected to the buffer cylinder (140) and is capable of driving the buffer cylinder (140) to move toward or away from the clamping member (130) of the other clamping assembly (100); the second driving member (120) is connected to the supporting plate (200) and is also connected to the first driving member (110), and the second driving member (120) is capable of driving the first driving member (110) to move up and down.
9. The guide film tensioning and attaching device according to claim 7, characterized in that: The first driving member (110) includes a first driving structure, a first slider and a first slide rail, the first slider is slidably disposed on the first slide rail and is connected to the buffer cylinder (140), and the first driving structure is capable of driving the first slider to move; the second driving member (120) includes a second driving structure, a second slider and a second slide rail, the second slider is slidably disposed on the second slide rail and is connected to the first slide rail, and the second driving structure is capable of driving the second slider to move.
10. The guide film tensioning and attaching device according to claim 9, characterized in that: The length direction of the first slide rail and the length direction of the second slide rail are perpendicular to each other.