Automatic inclined plane positioning and assembling jig

Abstract

The utility model provides an automatic positioning and assembling jig for an inclined plane. An automatic inclined plane positioning and assembling jig comprises a first supporting face, the first supporting face is provided with a first side edge and a second side edge in the X direction and the Y direction respectively, and a first positioning edge and a second positioning edge which are perpendicular to each other and protrude out of the surface of the first supporting face are further arranged on the surface of the first supporting face in the X direction and the Y direction. One or two of the first side edge and the second side edge incline towards the Z direction, so that the first supporting surface is an inclined surface; the first supporting face is configured to enable the to-be-assembled assemblies on the first supporting face to automatically slide downwards till the to-be-assembled assemblies abut against the first positioning edge and / or the second positioning edge, so that edge positioning or angle positioning between the to-be-assembled assemblies is completed. According to the jig, edge positioning or angle positioning and subsequent assembling between the to-be-assembled assemblies are completed, the jig is stable and efficient in assembling, and therefore the product yield is guaranteed.

Description

Technical Field

[0001] The present disclosure relates to the technical field of jigs, and in particular to an inclined plane automatic positioning and assembling jig. Background Art

[0002] Currently, the general requirement for assembling a display panel on the production line is to align and position it at the upper left corner. Usually, after tearing off the easy-tear glue release film on part A, the operator manually pushes the display panel towards the upper left corner for positioning. However, occasionally, due to the unstable operation of the operator, the display panel may stick to the glue before being positioned, resulting in the display panel not being assembled in place even after being pushed to the positioning position, and causing the black edge of the display panel to exceed the specification. Summary of the Utility Model

[0003] The present disclosure provides an inclined plane automatic positioning and assembling jig to at least solve one of the technical problems existing in the prior art.

[0004] According to a first aspect of the present disclosure, there is provided an inclined plane automatic positioning and assembling jig, including a first support surface. The first support surface has a first side edge and a second side edge in the X and Y directions respectively, and a first positioning edge and a second positioning edge perpendicular to each other and protruding from the surface of the first support surface are further provided on the surface of the first support surface along the X and Y directions; one or both of the first side edge and the second side edge are inclined towards the Z direction so that the first support surface is an inclined plane; the first support surface is configured to enable the component to be assembled thereon to automatically slide down until the component to be assembled abuts against the first positioning edge and / or the second positioning edge, so as to complete edge positioning or corner positioning between the components to be assembled.

[0005] In one embodiment, when edge positioning is performed between the components to be assembled, one of the first side edge and the second side edge is inclined downward towards the Z direction and has the same direction as the edge positioning direction of the component to be assembled;

[0006] When corner positioning is performed between the components to be assembled, both the first side edge and the second side edge are inclined downward towards the Z direction and the inclination direction is the same as the corner positioning direction of the component to be assembled.

[0007] In one embodiment, when both the first side edge and the second side edge are inclined downward towards the Z direction, the inclination angles of the first side edge and the second side edge towards the Z direction are the same, and are between 15° and 20°.

[0008] In one embodiment, both the first positioning edge and the second positioning edge are provided at the edge of the first support surface.

[0009] In one embodiment, one of the first positioning edge and the second positioning edge is on the same side as the first side edge and extends upward from the first side edge; the other of the first positioning edge and the second positioning edge is on the same side as the second side edge and extends upward from the second side edge.

[0010] In one embodiment, the adjacent ends of the first positioning edge and the second positioning edge are not connected to form a first avoidance opening therebetween;

[0011] Alternatively, the adjacent ends of the first positioning edge and the second positioning edge are connected to form a positioning angle, and a first avoidance opening is provided at the positioning angle;

[0012] Wherein, the first avoidance opening is used to avoid the release film at the first position on the to-be-assembled component.

[0013] In one embodiment, a second avoidance opening is further provided on the first positioning edge or the second positioning edge. The second avoidance opening is disposed away from and on the same side as the first avoidance opening, and the second avoidance opening is used to avoid the release film at the second position on the to-be-assembled component.

[0014] In one embodiment, a third avoidance opening is provided on the first support surface away from the first avoidance opening.

[0015] In one embodiment, the first support surface, the first positioning edge, the second positioning edge, the first avoidance opening, the second avoidance opening and the third avoidance opening are of an integrally formed structure.

[0016] In one embodiment, the jig includes a support plate and support feet. The upper surface of the support plate forms the first support surface. The support feet are detachably connected to the lower surface of the support plate, and the different heights of the support feet cause the support plate to be inclined.

[0017] Compared with the prior art, the advantages of the present application are as follows: 1) For the jig of the present application, by providing a first support surface which is an inclined surface, when using the jig of the present application to position the components to be assembled, the components to be assembled can be placed on the inclined surface, and the components to be assembled can slide down automatically and abut against the first positioning edge and / or the second positioning edge on the first support surface, so as to complete edge positioning or corner positioning and subsequent assembly between the components to be assembled. This makes the assembly of the jig of the present application stable and efficient, thus ensuring the product yield. 2) Through the jig of the present application, the original method of manual visual positioning is changed to automatic positioning relying on the self-weight of the components to be assembled, avoiding positioning and assembly failures caused by manual operations, and greatly improving and ensuring the product yield. 3) Any models that require corner positioning or edge positioning can share this jig, and one set of jig can be shared by multiple models, with small investment and low cost. 4) By adopting the jig of the present application, there is no need for the high-requirement and high-consistency operation method of visually judging whether the assembly is in place at one time as in the existing technology. In the present application, only the components to be assembled need to be placed on the first support surface of the jig, and automatic positioning is achieved through the gravity of the components to be assembled, without the need for manual attention to whether the positioning is successful, with low operation requirements and ensuring the consistency of assembly.

[0018] It should be understood that the content described in this part is not intended to identify the key or important features of the embodiments of the present disclosure, nor is it used 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

[0019] By reading the following detailed description with reference to the accompanying drawings, the above and other objects, features, and advantages of the exemplary embodiments of the present disclosure will become easily understood. In the drawings, several embodiments of the present disclosure are shown in an exemplary rather than restrictive manner, wherein:

[0020] In the drawings, the same or corresponding reference numerals represent the same or corresponding parts.

[0021] Figure 1 The structural schematic diagram of an inclined surface automatic positioning assembly jig according to an embodiment of the present disclosure is shown Figure 1 ;

[0022] Figure 2 The structural schematic diagram of an inclined surface automatic positioning assembly jig according to an embodiment of the present disclosure is shown Figure 2 ;

[0023] Figure 3 The structural schematic diagram of an inclined surface automatic positioning assembly jig according to an embodiment of the present disclosure is shown Figure 3 ;

[0024] Figure 4Shows a schematic structural diagram of a bevel automatic positioning and assembling jig when placing components to be assembled;

[0025] Figure 5 Shows Figure 4 an exploded schematic diagram of.

[0026] Description of reference numerals in the figure: 1 - First support surface, 11 - First side, 12 - Second side, 2 - First positioning edge, 3 - Second positioning edge, 4 - Component to be assembled, 41 - Component A, 411 - Release film, 42 - Display screen, 5 - First avoidance opening, 6 - Positioning corner, 7 - Second avoidance opening, 8 - Third avoidance opening, 9 - Support plate, 91 - Support foot. Detailed implementation manners

[0027] To make the objectives, features, and advantages of the present disclosure more obvious and understandable, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present disclosure.

[0028] Since when assembling the display screen of a current notebook computer onto Component A, it is generally required to perform corner positioning between the two (for example, aligning and positioning the upper left corners of the display screen and Component A), and the current operation is to directly tear off the release film of the easy - tear adhesive on Component A manually and visually perform corner positioning of Component A and the display screen. However, due to this operation, the display screen and the easy - tear adhesive may adhere to each other before positioning occasionally, resulting in the final display screen being unable to be assembled in place and causing the black - edge of the display screen to exceed the specification. In addition, for some other models, such as when side positioning is required during the assembly of components to be assembled, it is generally also a direct manual operation, and there will also be occasional adhesion phenomena before positioning. Based on this, the present application provides a bevel automatic positioning and assembling jig.

[0029] According to an embodiment of the present disclosure, the present utility model provides a bevel automatic positioning and assembling jig. As Figures 1-3 shown, the bevel automatic positioning and assembling jig includes a first support surface 1. The first support surface 1 has a first side 11 and a second side 12 in the X and Y directions respectively, and on the surface of the first support surface 1, there are also provided a first positioning edge 2 and a second positioning edge 3 that are perpendicular to each other and protrude from the surface of the first support surface along the X and Y directions; one or both of the first side 11 and the second side 12 are inclined towards the Z direction so that the first support surface 1 is a bevel; the first support surface 1 is configured to enable the component to be assembled 4 thereon to automatically slide down until the component to be assembled 4 abuts against the first positioning edge 2 and / or the second positioning edge 3, so as to complete side positioning or corner positioning between the components to be assembled 4.

[0030] In this application, the X, Y, and Z directions are Figure 2 the directions shown in

[0031] For the inclined plane automatic positioning and assembling fixture (hereinafter referred to as "fixture") of this application, by setting the first supporting surface 1, one or both of the two side edges of the first supporting surface 1, namely the first side edge 11 and the second side edge 12, are inclined towards the Z direction, so that the first supporting surface 1 is an inclined plane. The first positioning edge 2 and the second positioning edge 3 are arranged on the first supporting surface 1, and the first positioning edge 2 and the second positioning edge 3 protrude from the surface of the first supporting surface 1. Thus, when using the fixture of this application to position the component 4 to be assembled, the component 4 to be assembled can be placed on the inclined plane, and the component 4 to be assembled can automatically slide down until it abuts against the first positioning edge 2 and / or the second positioning edge 3 on the first supporting surface 1, thereby completing the edge positioning or corner positioning between the components 4 to be assembled. This makes the fixture assembly of this application stable and efficient, thus ensuring the product yield of the component 4 to be assembled.

[0032] This application uses the fixture to change the original manual visual positioning method to automatic positioning relying on the self-weight of the component 4 to be assembled, avoiding positioning failures caused by manual operations, and greatly improving and ensuring the product yield. And all models that require corner positioning or edge positioning can share this fixture. One set of fixtures can be shared by multiple models, with small investment and low cost. In addition, by adopting the fixture of this application, there is no need for the high-demand and highly consistent operation method of visually judging whether it is assembled in place at one time as in the existing ones. In this application, only the component 4 to be assembled needs to be placed on the first supporting surface 1 of the fixture. Through the automatic positioning of the component 4 to be assembled, there is no need for manual attention to whether the positioning is successful, with low operation requirements and ensuring the consistency of assembly.

[0033] Among them, as Figures 4-5 shown, for example, when corner positioning is required between the components 4 to be assembled, the first side edge 11 and the second side edge 12 can be simultaneously inclined towards the Z direction, and then the corner to be positioned of the component 4 to be assembled is placed on the first supporting surface 1 towards the positioning corner 6 between the two positioning edges, so that it can slide down along the inclined plane - the first supporting surface 1, so that the two side edges of the component 4 to be assembled abut against the first positioning edge 2 and the second positioning edge 3, thereby completing the corner positioning between the components 4 to be assembled.

[0034] For example, the component 4 to be assembled includes part A 41 of a notebook and the display screen 42. Taking the example of the requirement of aligning and positioning the upper left corner when assembling part A 41 and the display screen 42 as an example for exemplary illustration. As Figures 4-5As shown, both the first side 11 and the second side 12 are inclined downward in the Z direction, such that the angle between the first side 11 and the second side 12 at the upper left corner is also inclined downward in the Z direction. When assembling the display screen 42 onto the part A 41, first insert the display screen 42 into the connector and then place it on the part A 41. Then, place both of them on the first support surface 1, and the angular positioning directions of the two are in the same direction as the angle (i.e., the positioning angle 6) between the first positioning edge 2 and the second positioning edge 3 on the first support surface. Thus, the assembly component 4 to be assembled slides downward along the first support surface 1 towards the angle direction between the first positioning edge 2 and the second positioning edge 3 until the two sides of the part A 41 abut against the first positioning edge 2 and the second positioning edge 3, thereby completing the angular positioning at the upper left corner between the part A 41 and the display screen 42. Then, tear off the release film 411 on the part A, and finally complete the assembly of the two, improving the assembly efficiency.

[0035] Among them, when using the jig of the present application to assemble the part A 41 and the display screen 42, the following matters need to be noted: 1. The operator should be located on the side with the higher long side of the jig for convenient operation; 2. Pay attention to the order of tearing off the release film of the easy-to-tear adhesive. It is necessary to tear off the release film on the right hand side first (that is, first tear off the release film 411 far from the positioning angle 6). The reason is that if the release film on the left hand side (i.e., the release film at the positioning angle 6) is torn off first, the display screen (panel) may instantaneously float up due to the film tearing. At this time, the release film of the easy-to-tear adhesive on the right hand side has not been torn off, and it cannot form a constraint on the display screen 42, which may cause the problem of the display screen 42 shifting and resulting in the display screen climbing the wall. Therefore, it is necessary to tear off the release film on the right hand side first. At this time, the upper left corner of the display screen 42 is positioned with the part A 41, and the instantaneous floating up during the film tearing will not cause the display screen to shift. When the release film on the left hand side is torn off again, the release film on the right hand side has been fixed by the easy-to-tear adhesive, and even if the display screen instantaneously floats up during the left side tearing, it will not cause the display screen to shift.

[0036] Among them, when the part A and the display screen of different models need to be assembled using a jig, it is necessary to confirm the surface friction coefficient of the part A. If the friction coefficient is relatively large, it may cause the part A and the display screen to not slide down together, and in this case, it is necessary to increase the designed inclination angle according to the actual friction coefficient.

[0037] Of course, it can also be that for some models where the assembly components 4 need edge positioning, only the first positioning edge 2 or the second positioning edge 3 of the present application needs to be inclined in the Z direction. Thus, when the assembly component 4 to be assembled slides down along the first support surface 1, the side to be positioned of the assembly component 4 to be assembled abuts against the first positioning edge or the second positioning edge, realizing the edge positioning between the assembly components to be assembled, and then the assembly is carried out.

[0038] In one embodiment, as Figures 1-3As shown, when edge positioning is performed between the components 4 to be assembled, one of the first side 11 and the second side 12 is inclined downward in the Z direction and has the same direction as the edge positioning direction of the components 4 to be assembled;

[0039] When corner positioning is performed between the components to be assembled, both the first side 11 and the second side 12 are inclined downward in the Z direction and the inclination direction is the same as the corner positioning direction of the components 4 to be assembled. In this embodiment, the first side and / or the second side is inclined downward in the Z direction, and the inclination direction is the same as the edge positioning or corner positioning direction of the components to be assembled, which is convenient for processing the first support surface.

[0040] For example, when both the first side 11 and the second side 12 are inclined downward in the Z direction, the inclination angles of the first side 11 and the second side 12 in the Z direction are the same and are between 15° and 20°.

[0041] Taking the A part 41 and the display screen 42 placed on the first support surface 1 of the jig as an example, when the frictional force between the two and the first support surface 1 of the jig is less than the component force of the self-weight on the inclined plane, the two will slide down along the first support surface 1 until the two side edges of the A part 41 abut against the first positioning edge 2 and the second positioning edge 3 of the jig. At this time, a corner positioning relationship is formed between the components 4 to be assembled and the jig, and a corner positioning relationship is formed between the A part 41 and the display screen 42.

[0042] In one embodiment, as Figures 1-3 shown, both the first positioning edge 2 and the second positioning edge 3 are arranged at the edge of the first support surface 1.

[0043] Furthermore, one of the first positioning edge 2 and the second positioning edge 3 is on the same side as the first side 11 and extends upward from the first side 11. Specifically, for example, the first positioning edge 2 is on the same side as the first side 11 and extends upward from the first side 11, so that the first positioning edge 2 protrudes from the surface of the first support surface 1. The other of the first positioning edge 2 and the second positioning edge 3 is on the same side as the second side 12 and extends upward from the second side 12. Specifically, for example, the second positioning edge 3 is on the same side as the second side 12 and extends upward from the second side 12, so that the second positioning edge 3 protrudes from the surface of the first support surface 1.

[0044] In this embodiment, the first positioning edge 2 and the second positioning edge 3 are arranged at the edge of the first support surface 1 and extend upward from the corresponding side edge of the first support surface, which can make the most of the space on the surface of the first support surface.

[0045] In one embodiment, as Figures 1-3 shown, the adjacent ends of the first positioning edge 2 and the second positioning edge 3 are not connected to form a first avoidance opening 5 therebetween;

[0046] Alternatively, the adjacent ends of the first positioning edge 2 and the second positioning edge 3 are connected to form a positioning angle 6 therebetween, and a first avoidance opening 5 is provided on the positioning angle 6;

[0047] Wherein, the first avoidance opening 5 is used to avoid the release film 411 at the first position on the component 4 to be assembled.

[0048] Furthermore, a second avoidance opening 7 is also provided on the first positioning edge 11 or the second positioning edge 12. The second avoidance opening 7 is arranged far from and on the same side as the first avoidance opening 5, and the second avoidance opening 7 is used to avoid the release film at the second position on the component 4 to be assembled. As Figures 4-5 shown, when the two side edges of the component 4 to be assembled are abutted against the first positioning edge 2 and the second positioning edge 3, the release film at the first position of the component 4 to be assembled is located in the first avoidance opening 5, and the release film at the second position is located in the second avoidance opening 7. Therefore, after the component 4 to be assembled completes the angular positioning, manually press on the A part, apply an appropriate pressing force on the A part in the vertical direction, and then first tear off the release film 411 at the second position on the A part 41 to bond and fix the A part 41 and the display screen 42 at the second position. Finally, tear off the release film 411 at the first position on the A part 41 to complete the bonding and fixing of the A part 41 and the display screen 42 at the first position, thereby completing the assembly of the A part 41 and the display screen 42.

[0049] Furthermore, a third avoidance opening 8 is provided on the first support surface 1 far from the first avoidance opening 5. The setting of the third avoidance opening 8 can facilitate the user to remove the component 4 to be assembled from the third avoidance opening 8 after completing the positioning and assembly of the component 4 to be assembled.

[0050] For example, the first support surface 1, the first positioning edge 2, the second positioning edge 3, the first avoidance opening 5, the second avoidance opening 7 and the third avoidance opening 8 are an integrally formed structure. For example, it can be integrally formed by mold making, and the integrally formed part has a simple and convenient structure.

[0051] In one embodiment, as Figure 3 shown, the first support surface 1 can be formed in the following manner: The inclined surface automatic positioning and assembly jig of the present application includes a support plate 9 and support feet 91. The upper surface of the support plate 9 forms the first support surface 1, and the support feet 91 are detachably connected to the lower surface of the support plate 9. The different heights of the support feet 91 cause the support plate 9 to be inclined.

[0052] As Figure 3 shown, in the jig of the present application, four support feet 91 are provided. The heights of the support feet 41 are designed to be different according to the inclination angle. The support feet 91 can be fixed on the support plate 9 by hot melt adhesive or screws to make the support plate inclined.

[0053] It should be understood that the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present disclosure, "a plurality of" means two or more unless otherwise specifically defined.

[0054] The terms "connected", "directly connected", "indirectly connected", "fixedly connected", "installed", and "assembled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; the terms "installed", "connected", and "fixedly connected" may be directly connected or indirectly connected through an intermediate medium, and may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0055] The orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0056] The description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present disclosure. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0057] As described above, the above are only the specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present disclosure, and all should be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claimed rights.

Claims

1. An automatic inclined surface positioning assembly fixture, characterized in that: The invention comprises a first supporting surface, wherein the first supporting surface has a first side edge and a second side edge in the X and Y directions respectively, and the surface of the first supporting surface is also provided with a first positioning edge and a second positioning edge which are perpendicular to and protrude from the surface of the first supporting surface along the X and Y directions; one or both of the first side edge and the second side edge are inclined toward the Z direction so that the first supporting surface is an inclined surface; the first supporting surface is configured to enable the components to be assembled thereon to automatically slide down until the components to be assembled abut against the first positioning edge and / or the second positioning edge, so that the edge positioning or angle positioning between the components to be assembled is completed.

2. The automatic inclined surface positioning assembly jig according to claim 1, characterized in that: When the components to be assembled are edge-positioned, one of the first side edge and the second side edge is tilted downward in the Z direction and is in the same direction as the edge positioning direction of the components to be assembled; When the components to be assembled are angularly positioned, the first side edge and the second side edge are both inclined downward in the Z direction, and the inclination direction is the same as the angular positioning direction of the components to be assembled.

3. The automatic inclined surface positioning assembly jig according to claim 2, characterized in that: When the first side edge and the second side edge are both inclined downward in the Z direction, the first side edge and the second side edge have the same inclination angle in the Z direction, which is between 15° and 20°.

4. The automatic inclined surface positioning assembly jig according to claim 1, characterized in that: The first positioning edge and the second positioning edge are both arranged at the edge of the first supporting surface.

5. The automatic inclined surface positioning assembly jig according to claim 4, characterized in that: One of the first positioning edge and the second positioning edge is on the same side as the first side and extends upward from the first side; the other of the first positioning edge and the second positioning edge is on the same side as the second side and extends upward from the second side.

6. The automatic inclined surface positioning assembly jig according to claim 1, characterized in that: The adjacent ends of the first positioning edge and the second positioning edge are not connected, so that a first avoidance opening is formed between the two; Alternatively, the adjacent ends of the first positioning edge and the second positioning edge are connected to form a positioning angle therebetween, and a first avoidance opening is provided on the positioning angle; Wherein, the first avoidance opening is used to avoid the release film at the first position on the component to be assembled.

7. The automatic inclined surface positioning assembly jig according to claim 6, characterized in that: A second avoidance opening is also provided on the first positioning edge or the second positioning edge. The second avoidance opening is arranged away from and on the same side as the first avoidance opening. The second avoidance opening is used to avoid a release film at a second position on the component to be assembled.

8. The automatic inclined surface positioning assembly jig according to claim 7, characterized in that: A third avoidance opening is provided on the first supporting surface away from the first avoidance opening.

9. The automatic inclined surface positioning assembly jig according to claim 8, characterized in that: The first supporting surface, the first positioning edge, the second positioning edge, the first avoidance opening, the second avoidance opening and the third avoidance opening are an integrally formed structure.

10. The automatic inclined surface positioning assembly jig according to any one of claims 1 to 9, characterized in that: The fixture includes a support plate and support legs, the upper surface of the support plate forms the first support surface, the support legs are detachably connected to the lower surface of the support plate, and the different heights of the support legs allow the support plate to be tilted.

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