Lock catch module, film tearing tool clamp and film tearing tool device
By designing the lock module, the linkage structure and the barrier function of the damping parts are used to solve the problem that the product is easily caused by the robot tearing the film, and the efficient coordination between product fixation and robot tearing the film is achieved.
Patent Information
- Application Number
- CN202420469801.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-03-12
AI Technical Summary
In the existing robotic hand tearing film process, the laptop screen frame is small, which can easily lead to the product being carried up, and a vehicle fixing product is needed to match the robotic hand tearing film.
A locking module is designed, including an upper fixing member, a lower fixing member, an upper pressing member, an adapter rod and a damping member. Through the linkage structure and the barrier function of the damping member, the upward movement and reset of the upper pressing member is achieved, and the fixation is achieved. Products and make room for robotic hand tear film.
Effectively prevent the product from being carried up during the film tearing process, ensure that the product does not deform and does not cause floating deviation, and improve the working efficiency of the robotic film tearing.
Smart Images
Figure CN222523033U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the field of mechanical equipment, and in particular to a locking module, a film tearing tool, and a film tearing tool device. Background Art
[0002] With the widespread application of electronic devices, taking a laptop as an example, the laptop contains a variety of structural elements, one of which is a square-shaped plastic structure, which serves as the screen frame of the laptop and is attached to the periphery of the LCD screen when in use. In the process assembly production line, the film of the square-shaped plastic structure needs to be torn off first. However, the existing robot film tearing solution, because the thickness of the product frame is only 0.5mm, the robot is easy to lift the product when tearing off the protective film. A carrier is needed to fix the product and cooperate with the robot to tear the film. Utility Model Content
[0003] The present disclosure provides a locking module, a film tearing tooling fixture and a film tearing tooling device to at least solve the above technical problems existing in the prior art.
[0004] According to a first aspect of the present disclosure, a locking module is provided, comprising: an upper fixing member, a lower fixing member, an upper pressure member, a transfer rod and a damping member, wherein the upper fixing member comprises a first through slot arranged along its own height direction; the lower fixing member is connected below the upper fixing member; the upper pressure member at least partially extends into the first through slot and is rotationally connected with the upper fixing member at a first position, and the upper pressure member is configured to rotate toward the upper fixing member after rising a preset distance relative to the first position; one end of the transfer rod is rotationally connected with the upper pressure member at a second position, and the other end of the transfer rod extends into the first through slot and is rotationally connected with the upper fixing member at a third position; the damping member is arranged between the upper fixing member and the transfer rod, and provides a blocking force for the two to rotate towards each other.
[0005] In one embodiment, the upper pressing member has a pressing head portion and a connecting portion connected to the bottom of the pressing head portion, the connecting portion has a first through hole, the first through hole includes a first path and a second path forming an angle with the first path, the first path is located at the top, the second path is located at the bottom, and the first path is arranged along the height direction of the upper pressing member.
[0006] In one possible implementation, the locking module further includes a first rotating shaft, which is rotatably connected to the upper fixing member at the first position, and the first rotating shaft passes through the first through hole and cooperates with the first path and the second path for guidance.
[0007] In one possible implementation manner, the locking module further includes a second rotating shaft, which passes through the upper pressing member and one end of the transfer rod in sequence at the second position and is rotationally connected to both of them respectively.
[0008] In one possible implementation manner, the locking module further includes a third rotating shaft, and the third rotating shaft sequentially passes through the upper fixing member and the other end of the transfer rod at the third position, and is rotationally connected to both of them respectively.
[0009] In one possible implementation manner, the damping member is constructed as a torsion spring structure, and the torsion spring structure extends to set a first pin and a second pin, one of which presses against an outer side surface of the transfer rod, and the other presses against the inner wall of the first through slot.
[0010] In one possible implementation manner, the outer surface of the transfer rod has a limiting groove, and the first pin is pressed against the bottom surface of the limiting groove.
[0011] In one possible implementation manner, at least one inner wall of the first through slot is configured as an inclined surface, and the second pin is pressed against the inclined surface.
[0012] According to a second aspect of the present disclosure, a film tearing tooling fixture is provided, including the above-mentioned locking module, the locking module includes multiple, also includes a workbench and multiple ejector rods, the workbench has a workpiece mounting position and multiple locking mounting positions arranged on the periphery of the workpiece mounting position, one ejector rod is arranged under the locking module, and the ejector rod is used to provide an upward thrust to the upper pressure piece.
[0013] According to a third aspect of the present disclosure, a film tearing tooling device is provided, comprising the above-mentioned film tearing tooling fixture, and also comprising a manipulator, wherein the manipulator is used to perform a film tearing action on a workpiece, the upper pressing piece is pressed on the upper surface of the workpiece, and each of the pushing rods is configured to perform an upward pushing action on each of the upper pressing pieces at a preset time interval.
[0014] The locking module, film tearing tool fixture and film tearing tool device disclosed in the present invention adopt a linkage structure among an upper fixing part, a lower fixing part, an upper pressure part and a transfer rod, and at the same time, a damping part is used to block the upper fixing part and the transfer rod from restoring the initial position. When one end of the upper pressure part and the transfer rod are rotatably connected by pushing from the bottom and the top, the upper pressure part can be moved upward. In this way, the upper pressure part can be moved out of the workbench of the workpiece. When the film is torn to this position, the film can be lifted up. Then, the pushing force is cancelled, and the upper pressure part can continue to limit the position of the workpiece after the film is torn off. In this way, the workpiece will not be lifted up, and it is convenient for the robot to automatically tear the film. In addition, the upper pressure part can rise a preset distance and then rotate toward the upper fixing part. In this way, more space can be freed up for the robot to tear the film, and a peeling method in which the robot tears off the protective film while the locking module fixes the product can be realized, thereby ensuring that the product is not deformed and does not produce floating deviation. In addition, it can also avoid interference between the robot or the torn film and the upper pressing piece, further improving the working efficiency of the robot to tear the film.
[0015] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present disclosure, nor is it intended to limit the scope of the present disclosure. Other features of the present disclosure will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The above and other objects, features and advantages of the exemplary embodiments of the present disclosure will become readily understood by reading the detailed description below with reference to the accompanying drawings. In the accompanying drawings, several embodiments of the present disclosure are shown in an exemplary and non-limiting manner, in which:
[0017] In the drawings, the same or corresponding reference numerals represent the same or corresponding parts.
[0018] Figure 1 A schematic diagram of the axial structure of the locking module of an embodiment of the present disclosure is shown;
[0019] Figure 2 A schematic cross-sectional structure diagram of a lock module according to an embodiment of the present disclosure is shown;
[0020] Figure 3 A schematic diagram of the axial structure of the upper pressing piece in the locking module of the embodiment of the present disclosure is shown;
[0021] Figure 4 A schematic diagram of the axial structure of the transfer rod in the lock module of the embodiment of the present disclosure is shown;
[0022] Figure 5 A schematic diagram of the axial structure of the film tearing fixture according to an embodiment of the present disclosure is shown.
[0023] Description of the numbers in the figure:
[0024] 001-locking module; 10-upper fixing member; 20-lower fixing member; 30-upper pressing member; 40-adapting rod; 50-damping member; 60-push rod; 70-first rotating shaft; 80-second rotating shaft; 90-third rotating shaft; 100-workbench; 101-workpiece mounting position; 102-locking mounting position; 11-first through groove; 111-inclined surface; 31-pressing head; 32-adapting part; 33-first through hole; 331-first path; 332-second path; 41-limiting groove; 51-first pin; 52-second pin; 53-damping rotating shaft. DETAILED DESCRIPTION
[0025] In order to make the purpose, features, and advantages of the present disclosure more obvious and easy to understand, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present disclosure.
[0026] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between one or more components or features shown in the figure and other components or features. It should be understood that spatially relative terms include not only the orientation of the components as described in the figure, but also different orientations in use or operation. For example, if the components in the accompanying drawings are inverted as a whole, the components "above other components or features" or "above other components or features" will include the situation where the components are "below other components or structures" or "below other components or structures". Therefore, the exemplary term "above" may include both "above" and "below". In addition, these components or features may also be positioned at other different angles (e.g., rotated 90 degrees or other angles), and this article is intended to include all of these situations.
[0027] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present disclosure. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, parts, components and / or combinations thereof.
[0028] It should be noted that the terms "first", "second", etc. in the specification, claims, and drawings of the present disclosure are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present disclosure described herein are used to be implemented in an order other than those illustrated or described herein.
[0029] In the description of the present disclosure, it is necessary to understand that the orientation or positional relationship indicated by the directional words is usually based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present disclosure and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present disclosure; the directional words "inside" and "outside" refer to the inside and outside relative to the outline of each component itself.
[0030] In the existing film-tearing method of the robot, since the thickness of the product frame is only 0.5mm, the robot can easily lift up the product when tearing off the protective film. In order to alleviate the above problem, the embodiment of the present disclosure provides a locking module that can be applied to the film-tearing station. The locking module can cover and limit at different positions of the product frame. When the robot tears the film and reaches the position of the locking module, the structural parts used for covering and limiting in the locking module can be moved upward, and space is left for the robot to tear off the protective film. After the protective film at this position is torn off, the structural parts used for covering and limiting in the locking module are reset, and the product frame continues to be fixed and limited. At this time, the robot has moved to other positions of the product frame. In this way, it can ensure that the product will not be lifted up when the robot tears off the protective film, and can realize the peeling method of the robot tearing off the protective film while the locking module fixes the product, ensuring that the product is not deformed and does not cause floating deviation.
[0031] refer to Figure 1-Figure 5 The present disclosure provides a locking module 001, comprising: an upper fixing member 10, a lower fixing member 20, an upper pressing member 30, a transfer rod 40 and a damping member 50, wherein, with reference to Figure 1 The upper fixing member 10 is connected to the top of the lower fixing member 20, and the two can be fixedly connected detachably or non-detachably. The upper pressing member 30 is directly rotatably connected to the upper fixing member 10 at one position. At the same time, the upper fixing member 10 is indirectly rotatably connected to another position of the upper fixing member 10 through the transfer rod 40, so that the upper pressing member 30 can move upward and rotate relative to the upper fixing member 10 under the action of the upward pushing force, so that the upper pressing member 30 can free up space for the robot to continuously tear off the protective film.
[0032] For more details, please refer to Figure 1The upper fixing member 10 includes a first through slot 11 arranged along its height direction, and the lower fixing member 20 is connected below the upper fixing member 10; at least part of the upper pressing member 30 extends into the first through slot 11 and is rotatably connected with the upper fixing member 10 at a first position. Exemplarily, the lock module 001 of the disclosed embodiment further includes a first rotating shaft 70, and the upper pressing member 30 and the upper fixing member 10 are rotatably connected at a first position through the first rotating shaft 70.
[0033] Specifically, the upper pressing member 30 has a pressing head 31 and a connecting portion 32 connected to the lower portion of the pressing head 31, and the pressing head 31 and the connecting portion 32 are, but not limited to, an integrally formed structure. The pressing head 31 has an edge, which is used to cover the product frame to fix the product frame.
[0034] In addition, the adapter portion 32 of the upper pressing member 30 is used to be rotatably connected to the upper fixing member 10 and the adapter rod 40. Figure 1 and Figure 3 The adapter portion 32 of the upper pressing member 30 has a first through hole 33, the first through hole 33 includes a first path 331 and a second path 332 which forms an angle with the first path 331, the first path 331 is located at the top, the second path 332 is located at the bottom, the first path 331 is arranged along the height direction of the upper pressing member 30, and the aforementioned first rotating shaft 70 can move in the first path 331 and the second path 332. For example, refer to Figure 1 The lock module 001 of the disclosed embodiment further includes a second rotating shaft 80 and a third rotating shaft 90. The upper pressing member 30 is rotatably connected to one end of the transfer rod 40 through the second rotating shaft 80, and the upper fixing member 10 is rotatably connected to the other end of the transfer rod 40 through the third rotating shaft 90. That is, one end of the transfer rod 40 is rotatably connected to the upper pressing member 30 at the second position, and the other end of the transfer rod 40 extends into the first through slot 11 and is rotatably connected to the upper fixing member 10. In this way, under the arrangement of the first rotating shaft 70, the second rotating shaft 80 and the third rotating shaft 90, a linkage is formed between the upper fixing member 10, the transfer rod 40 and the upper pressing member 30.
[0035] The push rod 60 is used to provide a push force from the upper pressure piece 30 or the transfer rod 40 in the second position at the bottom and the top, and the upper pressure piece 30 moves upward first. At this time, the first path 331 and the second path 332 are respectively guided by the first rotating shaft 70, that is, a guide channel is provided for the first rotating shaft 70. Specifically, the first rotating shaft 70 moves downward relative to the first path 331 (actually, the first rotating shaft 70 is stationary, and the upper pressure piece 30 moves upward). When it moves to the connection position between the first path 331 and the second path 332, the ejection rod 60 continues to provide an upward ejection force, and the first rotating shaft 70 moves relatively along the second path 332 (actually, the first rotating shaft 70 is stationary, and the upper pressure piece 30 rotates). During this process, one end of the transfer rod 40 forms a moving pair with the upper pressure piece 30 and the second rotating shaft 80 at the second position, and the first rotating shaft 70 and the upper fixing piece 10 form a rotating pair at the second path 332. The upper pressure piece 30 rotates relative to the first rotating shaft 70 at the second position toward the upper fixing piece 10 and makes room for the protective film to be moved out.
[0036] Considering that the rotation of the upper pressing member 30 toward the upper fixing member 10 will not interfere with the upper fixing member 10, and after the push force is removed, the upper pressing member 30 can be reset and continue to cover and fix the product frame. Figure 2 The lock module 001 of the disclosed embodiment further includes a damping member 50, which is disposed between the upper fixing member 10 and the transfer rod 40, and provides a blocking force for the two to rotate toward each other. Specifically, the damping member 50 includes but is not limited to a torsion spring structure. When the damping member 50 adopts a torsion spring structure, the torsion spring structure extends a first pin 51 and a second pin 52, one of which presses against an outer side surface of the transfer rod 40, and the other presses against the inner wall of the first through groove 11. In this way, the ejection rod 60 pushes one end of the transfer rod 40 upward, and one end of the transfer rod 40 rotates clockwise relative to the other end of itself. At this time, the torsion spring structure forms an interaction force between the transfer rod 40 and the upper fixing member 10.
[0037] Considering that the torsion spring structure can directly exert force on the transfer rod 40 and the upper fixing member 10, refer to Figure 4 The outer surface of the transfer rod 40 has a limiting groove 41, and at least one inner wall of the first through groove 11 is configured as an inclined surface 111. One of the first pin 51 and the second pin 52 is pressed against the bottom surface of the limiting groove 41, and the other is pressed against the inclined surface 111.
[0038] Consider the installation stability of the torsion spring structure in the lock module 001, refer to Figure 1 and Figure 2 The embodiment of the present disclosure further includes a damping shaft 53 , which is passed through the upper fixing member 10 via the first through slot 11 , and the torsion spring structure is sleeved on the outer periphery of the damping shaft 53 and is located in the first through slot 11 .
[0039] In summary, a linkage structure is adopted among the upper fixing member 10, the lower fixing member 20, the upper pressure member 30 and the transfer rod 40, and at the same time, the damping member 50 is used to block the upper fixing member 10 and the transfer rod 40 so that the initial position can be restored. When the upper pressure member 30 and the transfer rod 40 are rotatably connected, the upper pressure member 30 can be moved upward. In this way, the upper pressure member 30 can be moved out of the workbench 100 of the workpiece. When the film is torn to this position, the film can be lifted up, and then, the pushing force is cancelled. The upper pressure member 30 can continue to limit the position of the workpiece after the film is torn off. In this way, the workpiece will not be lifted up, and it is convenient for the robot to automatically tear the film. In addition, the upper pressure member 30 can rise a preset distance and then rotate toward the upper fixing member 10. In this way, more space can be freed up for the robot to tear the film, and the robot can tear off the protective film while the locking module 001 fixes the product to peel off, ensuring that the product is not deformed and does not float or deviate. It can further avoid interference between the robot or the torn film and the upper pressing member 30, and further improve the working efficiency of the robot to tear the film.
[0040] In addition, further reference Figure 5 and Figure 1 The disclosed embodiment also provides a film-tearing fixture, including the above-mentioned locking module 001. The locking module 001 includes multiple ones, and a corresponding number of locking modules 001 can be set on the product frame according to actual needs. The film-tearing fixture also includes a workbench 100 and multiple ejector rods 60. The workbench 100 has a workpiece mounting position 101 and multiple locking mounting positions 102 arranged on the periphery of the workpiece mounting position 101. A ejector rod 60 is arranged under a locking module 001, and the ejector rod 60 is used to provide an upward thrust to the upper pressure piece 30. In the process of ensuring that the product frame will not be lifted up, the locking module 001 can fix the product frame to the workbench 100, and all the effects of the aforementioned locking module 001 can be achieved.
[0041] Furthermore, the disclosed embodiment also provides a film tearing tooling device, including the above-mentioned film tearing tooling fixture, and also including a robot, the robot is used to tear the film on the workpiece, the upper pressure piece 30 is pressed on the upper surface of the workpiece, and each push rod 60 is configured to push each upper pressure piece 30 upward at a preset time interval, so that when the robot automatically tears off the protective film, the product frame will not be lifted up, and the full effect of the aforementioned locking module 001 can be achieved.
[0042] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0043] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.
Claims
1. A lock module, characterized in that: include: An upper fixing member (10), wherein the upper fixing member (10) comprises a first through slot (11) arranged along its own height direction; A lower fixing member (20), the lower fixing member (20) being connected below the upper fixing member (10); an upper pressing member (30), the upper pressing member (30) at least partially extending into the first through slot (11) and being rotatably connected to the upper fixing member (10) at a first position, the upper pressing member (30) being configured to rotate toward the upper fixing member (10) after rising a preset distance relative to the first position; A transfer rod (40), one end of which is rotatably connected to the upper pressing member (30) at the second position, and the other end of which extends into the first through slot (11) and is rotatably connected to the upper fixing member (10) at the third position; A damping member (50) is arranged between the upper fixing member (10) and the transfer rod (40) and provides a blocking force for the two to rotate towards each other.
2. The lock module according to claim 1, characterized in that: The upper pressing member (30) comprises a pressing head portion (31) and a connecting portion (32) connected to the lower portion of the pressing head portion (31); the connecting portion (32) comprises a first through hole (33); the first through hole (33) comprises a first path (331) and a second path (332) forming an angle with the first path (331); the first path (331) is located at the upper portion, the second path (332) is located at the lower portion, and the first path (331) is arranged along the height direction of the upper pressing member (30).
3. The lock module according to claim 2, characterized in that: The locking module (001) further comprises a first rotating shaft (70), wherein the first rotating shaft (70) is rotatably connected to the upper fixing member (10) at the first position, and the first rotating shaft (70) passes through the first through hole (33) and cooperates with the first path (331) and the second path (332) for guidance.
4. The lock module according to claim 3, characterized in that: The locking module (001) further comprises a second rotating shaft (80), which passes through the upper pressing member (30) and one end of the transfer rod (40) in sequence at the second position and is rotatably connected to both of them respectively.
5. The lock module according to claim 4, characterized in that: The locking module (001) further comprises a third rotating shaft (90), wherein the third rotating shaft (90) passes through the upper fixing member (10) and the other end of the transfer rod (40) in sequence at the third position, and is rotationally connected to both of them respectively.
6. The lock module according to claim 5, characterized in that: The damping member (50) is constructed as a torsion spring structure, and the torsion spring structure extends to provide a first pin (51) and a second pin (52), one of which presses against an outer side surface of the transfer rod (40), and the other presses against the inner wall of the first through slot (11).
7. The lock module according to claim 6, characterized in that: The outer surface of the transfer rod (40) is provided with a limiting groove (41), and the first pin (51) is pressed against the bottom surface of the limiting groove (41).
8. The lock module according to claim 6, characterized in that: At least one inner wall of the first through slot (11) is configured as an inclined surface (111), and the second pin (52) is pressed against the inclined surface (111).
9. A film tearing fixture, characterized in that: It comprises a plurality of locking modules (001) as described in any one of claims 1 to 8, and also comprises a workbench (100) and a plurality of ejector rods (60), wherein the workbench (100) has a workpiece mounting position (101) and a plurality of locking mounting positions (102) arranged on the periphery of the workpiece mounting position (101), and one of the ejector rods (60) is arranged under one of the locking modules (001), and the ejector rod (60) is used to provide an upward thrust to the upper pressure piece (30).
10. A film tearing tooling device, characterized in that: It comprises the film tearing fixture as described in claim 9, and also comprises a manipulator, wherein the manipulator is used to perform a film tearing action on a workpiece, the upper pressing piece (30) is pressed on the upper surface of the workpiece, and each of the pushing rods (60) is configured to perform an upward pushing action on each of the upper pressing pieces (30) at a preset time interval.