Positioning and pressing device

Abstract

The utility model discloses a positioning and pressing device, including assembly station, limiting component and lifting assembly, and assembly station forms the lifting groove, and the upside of lifting groove is provided with the down mechanism, and limiting component surrounds the lateral side of lifting groove, and lifting assembly includes lifting seat and lifting drive mechanism, and lifting seat is located in lifting groove, and the top surface of lifting seat forms the assembly station, and lifting drive mechanism drives the liftable setting of lifting groove, and through the device, the product can be conveniently taken and placed, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of electronic equipment assembly technology, and specifically relates to a positioning and pressing device. Background Technology

[0002] In the assembly process of electronic devices, it is often necessary to press and assemble multiple components of the electronic device together. This step requires positioning of each component to ensure that the pressed components can be accurately connected, so as to avoid product malfunction or structural damage due to positional deviation.

[0003] Existing positioning and pressing devices typically use a custom-made frame for positioning. The components to be pressed together are placed in the positioning frame and then pressed together by a pressing mechanism. To ensure positioning accuracy, the gap between the positioning frame and the product to be pressed needs to be limited to a small range. This makes it inconvenient to remove the pressed product after pressing, which seriously affects production efficiency. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies, this utility model provides a positioning and pressing device, which aims to solve the technical problem that existing devices are inconvenient for removing products.

[0005] To achieve the above objectives, this utility model provides a positioning and pressing device, including an assembly platform, a limiting component, and a lifting component. The assembly platform has a lifting groove, and a pressing mechanism is provided on the upper side of the lifting groove. The limiting component surrounds the periphery of the lifting groove. The lifting component includes a lifting seat and a lifting drive mechanism. The lifting seat is located in the lifting groove, and the top surface of the lifting seat forms an assembly station. The lifting drive mechanism drives the lifting groove to be raised and lowered.

[0006] In this embodiment of the utility model, the side of the assembly table is provided with a through hole that connects to the lifting groove, and the bottom end of the lifting seat is formed with an inclined surface facing the through hole. The lifting drive mechanism includes a lifting push rod, which passes through the through hole and abuts against the inclined surface of the lifting seat.

[0007] In this embodiment of the utility model, the end of the lifting push rod away from the lifting seat extends out of the through hole and is provided with a button part. The lifting drive mechanism also includes an elastic element, which is sleeved on the lifting push rod. The two ends of the elastic element elastically abut against the button part and the assembly table, respectively.

[0008] In this embodiment of the utility model, the limiting component includes two transverse positioning plates and two longitudinal positioning plates. The two transverse positioning plates are arranged with lifting grooves at intervals along the width direction of the assembly table, and the two transverse positioning plates can move closer to each other or move away from each other. The two longitudinal positioning plates are arranged with lifting grooves at intervals along the length direction of the assembly table, and the two longitudinal positioning plates can move closer to each other or move away from each other.

[0009] In this embodiment of the utility model, the limiting component further includes a lateral translation drive and a longitudinal translation drive. The lateral translation drive drives and connects to the lateral positioning plate, and the longitudinal translation drive drives and connects to the longitudinal positioning plate.

[0010] In this embodiment of the utility model, both the lateral translation drive and the longitudinal translation drive are configured as electric push rods. The positioning and pressing device also includes a controller, which contains a first control unit electrically connected to the lateral translation drive and a second control unit electrically connected to the longitudinal translation drive.

[0011] In this embodiment of the utility model, there are two lateral translation drive components, which are respectively driven and connected to two lateral positioning plates. There are also two longitudinal translation drive components, which are respectively driven and connected to two longitudinal positioning plates.

[0012] In this embodiment of the utility model, the positioning and pressing device further includes a mounting frame, and the pressing mechanism includes a pressing drive and a pressure plate. The pressing drive is disposed on the mounting frame, and the pressure plate is detachably connected to the pressing end of the pressing drive.

[0013] In this embodiment of the utility model, the lower pressing end is connected to a first snap-fit ​​member, and the upper side plate of the pressure plate is connected to a second snap-fit ​​member. The first snap-fit ​​member and the second snap-fit ​​member are engaged in a snap-fit ​​configuration.

[0014] In this embodiment of the utility model, the lower pressing end includes a connecting rod, the first snap-fit ​​member is configured as a threaded sleeve, the threaded sleeve is threadedly connected to the connecting rod, and at least two limiting hooks are provided on the outer wall of the threaded sleeve, the second snap-fit ​​member is configured as a connecting sleeve, and at least two limiting protrusions are provided on the outer wall of the connecting sleeve that are snap-fitted one-to-one with the at least two limiting hooks.

[0015] In this embodiment of the utility model, a positioning groove is provided on the connecting rod, and a positioning part embedded in the positioning groove is formed on the inner wall of the connecting sleeve. The threaded sleeve includes a threaded connection part and a rotating part. The threaded connection part is threadedly connected to the connecting rod, and the rotating part is rotatably connected to the threaded connection part. A limiting hook is provided on the rotating part.

[0016] In this embodiment of the utility model, a level is also provided on the pressure plate.

[0017] Through the above technical solution, the positioning and pressing device provided by this utility model embodiment has the following beneficial effects: When using the aforementioned positioning and pressing device to press and assemble components of electronic devices, the components are stacked sequentially on the assembly station. Each component is limited by a limiting component to ensure accurate placement and prevent displacement during the pressing process, thus guaranteeing pressing precision. After pressing, a lifting drive mechanism can lift the lifting seat upwards along the lifting groove, allowing the product to move upwards out of the limiting component's range. This facilitates direct handling by operators or gripping by a robotic arm, effectively avoiding the difficulty in retrieving components caused by insufficient clearance between the positioning frame and the electronic device in traditional pressing devices, significantly improving material handling efficiency during production.

[0018] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0019] The accompanying drawings are provided to illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a cross-sectional view of the positioning and pressing device according to an embodiment of the present invention; Figure 2 This is a perspective view of the positioning and pressing device according to an embodiment of the present invention; Figure 3 This is a perspective view of the pressing mechanism according to one embodiment of the present invention; Figure 4 yes Figure 2 A magnified view of a section at point A in the middle; Figure 5 This is a perspective view of the assembly platform and limiting components according to an embodiment of the present invention.

[0020] Explanation of reference numerals in the attached figures Detailed Implementation

[0021] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0022] The positioning and pressing device of this utility model is described below with reference to the accompanying drawings.

[0023] like Figures 1 to 5As shown, this utility model provides a positioning and pressing device, including an assembly platform 100, a limiting component 300, and a lifting component 400. The assembly platform 100 forms a lifting groove 110, and a pressing mechanism 200 is provided on the upper side of the lifting groove 110. The limiting component 300 surrounds the periphery of the lifting groove 110. The lifting component 400 includes a lifting seat 410 and a lifting drive mechanism 420. The lifting seat 410 is disposed in the lifting groove 110, and the top surface of the lifting seat 410 forms an assembly station. The lifting drive mechanism 420 drives the lifting groove 110 to be raised and lowered.

[0024] When using the aforementioned positioning and pressing device for pressing assembly, the components of a product (such as electronic equipment) are stacked sequentially on the assembly station, and each component is limited by the limiting component 300 to ensure the accuracy of the placement of each component and to prevent displacement during the pressing process of the pressing mechanism 200, thereby ensuring pressing accuracy. After pressing is completed, the lifting drive mechanism 420 can drive the lifting seat 410 to rise along the lifting groove 110, thereby allowing the product to move upward out of the limiting range of the limiting component 300. This makes it convenient for operators to directly pick up the product or for the robotic arm to grab the product, effectively avoiding the problem of difficult part removal caused by the small gap between the positioning frame and the product in traditional pressing devices, and significantly improving the material handling efficiency in the production process.

[0025] like Figure 1 and Figure 2 As shown in this embodiment of the invention, the side of the assembly platform 100 has a through hole connecting to the lifting groove 110. The bottom end of the lifting seat 410 has an inclined surface 411 facing the through hole. The lifting drive mechanism 420 includes a lifting push rod 421, which passes through the through hole and abuts against the inclined surface 411 of the lifting seat 410. When the lifting push rod 421 is driven to push the inclined surface 411 along the axial direction of the through hole, the inclined surface 411 converts the horizontal thrust of the lifting push rod 421 into a driving force that causes the lifting seat 410 to rise vertically. When the lifting push rod 421 is driven to reset, the lifting seat 410 automatically falls back under the action of gravity. This structure allows the lifting assembly 400 to be set horizontally, making full use of the lateral space on the side of the assembly platform 100 and avoiding the additional occupation of the device height space by the traditional vertical drive structure.

[0026] Furthermore, rollers or balls can be provided at the end of the lifting push rod 421 to reduce friction with the lifting seat 410. Alternatively, the lifting push rod 421 can be configured as a T-shaped structure to increase the contact area between the lifting push rod 421 and the lifting seat 410, thereby improving the stability of the lifting seat 410 during its ascent.

[0027] Of course, this utility model is not limited to this. In other embodiments, an electric push rod or cylinder may be provided in the lifting groove 110 to drive the lifting seat 410 to perform lifting and lowering movements.

[0028] In this embodiment of the invention, the end of the lifting push rod 421 furthest from the lifting seat 410 extends out of the through hole and is provided with a button part 422. The lifting drive mechanism 420 also includes an elastic element 423, which is sleeved on the lifting push rod 421. The two ends of the elastic element 423 elastically abut against the button part 422 and the assembly table 100, respectively. The button part 422 and the elastic element 423 facilitate manual operation of the lifting push rod 421. Pressing the button part 422 moves the lifting push rod 421, the elastic element 423 accumulates elastic potential energy, releases the button part 422, and the lifting push rod 421 automatically resets under the action of the elastic element 423.

[0029] Of course, this utility model is not limited to this. In other embodiments, the lifting push rod 421 can also be set to pneumatic drive or motor drive.

[0030] like Figure 2 As shown in this embodiment of the invention, the limiting component 300 includes two transverse positioning plates 310 and two longitudinal positioning plates 320. The two transverse positioning plates 310 are spaced apart by lifting grooves 110 along the width direction of the assembly table 100, and can move closer together or further apart. The two longitudinal positioning plates 320 are spaced apart by lifting grooves 110 along the length direction of the assembly table 100, and can also move closer together or further apart. By adjusting the spacing between the two transverse positioning plates 310 and the two longitudinal positioning plates 320, the positioning range can be freely adjusted according to the size of the product being produced, thereby achieving precise limiting of products of different specifications.

[0031] Furthermore, sliders can be provided at the bottom of the transverse positioning plate 310 and the longitudinal positioning plate 320, and slide rails that cooperate with the sliders can be opened on the surface of the assembly table 100 to ensure the stability and positional accuracy of the positioning plates during movement.

[0032] like Figure 2 As shown in this embodiment of the invention, the limiting component 300 further includes a lateral translation drive 330 and a longitudinal translation drive 340. The lateral translation drive 330 drives and connects to the lateral positioning plate 310, and the longitudinal translation drive 340 drives and connects to the longitudinal positioning plate 320. Through the synergistic effect of the lateral translation drive 330 and the longitudinal translation drive 340, automated movement and adjustment of the lateral positioning plate 310 and the longitudinal positioning plate 320 can be achieved.

[0033] Specifically, the translation drive can be configured as an electric push rod, and the positioning and pressing device also includes a controller 600. The controller 600 contains a first control unit electrically connected to the lateral translation drive 330 and a second control unit electrically connected to the longitudinal translation drive 340, to precisely control the position of the positioning plate. Furthermore, the controller 600 is positioned on the side of the assembly table 100 with the through hole, so that both the lifting push rod 421 and the controller 600 are directly facing the operator's workstation, facilitating operation.

[0034] Specifically, an mounting plate 120 for fixing translation drive components is provided at the edge of the assembly table 100.

[0035] like Figure 5 As shown in this embodiment of the invention, there are two lateral translation drive members 330, which are respectively driven and connected to two lateral positioning plates 310. There are also two longitudinal translation drive members 340, which are respectively driven and connected to two longitudinal positioning plates 320. By controlling the two lateral translation drive members 330 and the two longitudinal translation drive members 340 to move synchronously, the center of the area enclosed by the limiting component 300 can be kept constant, ensuring that the product placed within the limiting component 300 is directly opposite the pressing mechanism 200.

[0036] It should be noted that the area enclosed by the two horizontal positioning plates 310 and the two vertical positioning plates 320 is rectangular, corresponding to the production needs of rectangular products. In other embodiments, the number of positioning plates and translation drive components can be adjusted according to the specific shape of the product.

[0037] like Figure 2 As shown in this embodiment of the invention, the positioning and pressing device further includes a mounting bracket 210, and the pressing mechanism 200 includes a pressing drive component 220 and a pressure plate 230. The pressing drive component 220 is mounted on the mounting bracket 210, and the pressure plate 230 is detachably connected to the pressing end of the pressing drive component 220. This detachable connection structure allows users to quickly replace the appropriate pressure plate 230 according to the pressing requirements of different products.

[0038] Specifically, the positioning and pressing device also includes a mounting base 500, a mounting frame 210 and an assembly table 100, both of which are mounted on the mounting base 500. The mounting base 500 includes two upright plates spaced apart from the assembly table 100, and a top plate connecting the two upright plates. A pressing drive component 220 is mounted on the top plate.

[0039] In this embodiment of the invention, the pressure plate 230 and the downward pressing drive component 220 adopt a snap-fit ​​structure to achieve quick assembly and disassembly. Specifically, a first snap-fit ​​component is connected to the downward pressing end, and a second snap-fit ​​component is connected to the upper side surface of the pressure plate 230. The first and second snap-fit ​​components are engaged in a snap-fit ​​configuration. Further, see... Figure 3 and Figure 4 The lower pressing end includes a connecting rod 221. The first snap-fit ​​component is a threaded sleeve 240, which is threadedly connected to the connecting rod 221. At least two limiting hooks 243 are provided on the outer wall of the threaded sleeve 240. The second snap-fit ​​component is a connecting sleeve 250, which has at least two limiting protrusions 251 on its outer wall that are snap-fitted one-to-one with the at least two limiting hooks 243. The connecting rod 221 has a positioning groove 222, and the inner wall of the connecting sleeve 250 has a positioning part that is embedded in the positioning groove 222. The threaded sleeve 240 includes a threaded connection part 241 and a rotating part 242. The threaded connection part 241 is threadedly connected to the connecting rod 221, and the rotating part 242 is rotatably connected to the threaded connection part 241. The limiting hooks 243 are provided on the rotating part 242. When installing the pressure plate 230, align the positioning part of the connecting sleeve 250 with the positioning groove 222 on the connecting rod 221 and insert it so that the lower end of the connecting rod 221 abuts against the pressure plate 230. Then adjust the rotating part 242 so that the limiting hook 243 rotates to the limiting protrusion 251. Finally, screw the threaded part so that the threaded sleeve 240 moves upward. At this time, the limiting hook 243 abuts against the limiting protrusion 251 and applies an upward pressure to fix the pressure plate 230.

[0040] Of course, this utility model is not limited to this. In other embodiments, the detachable structure of the pressure plate 230 and the pressing drive 220 can also be configured as a magnetic connection structure, a threaded connection structure, a pin connection structure, etc.

[0041] In this embodiment of the invention, a level 260 is also provided on the pressure plate 230. The level 260 can monitor the horizontal state of the pressure plate 230 in real time. When the pressure plate 230 tilts during installation or use, the bubble in the level 260 will deviate from the center position. The operator can adjust the pressure plate 230 in time according to the direction of bubble deviation to ensure that the pressure plate 230 always remains horizontal. This ensures that the pressure applied to the workpiece during the positioning and pressing process is evenly distributed, avoiding the problem of deformation or inaccurate positioning of the workpiece due to uneven pressure caused by the tilt of the pressure plate 230. This effectively improves the pressing accuracy of the device and the processing quality of the product.

[0042] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0043] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0044] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0045] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A positioning and pressing device, characterized in that, The positioning and pressing device includes: An assembly table (100) has a lifting groove (110) and a pressing mechanism (200) is provided on the upper side of the lifting groove (110). A limiting component (300) is disposed around the periphery of the lifting groove (110); The lifting assembly (400) includes a lifting seat (410) and a lifting drive mechanism (420). The lifting seat (410) is located in the lifting groove (110). The top surface of the lifting seat (410) forms an assembly station. The lifting drive mechanism (420) drives the lifting seat (410) to be raised and lowered along the lifting groove (110).

2. The positioning and pressing device according to claim 1, characterized in that, The assembly platform (100) has a through hole on its side that connects to the lifting groove (110). The bottom end of the lifting seat (410) has an inclined surface (411) facing the through hole. The lifting drive mechanism (420) includes a lifting push rod (421), which passes through the through hole and abuts against the inclined surface (411) of the lifting seat (410).

3. The positioning and pressing device according to claim 2, characterized in that, The lifting push rod (421) extends out of the through hole at one end away from the lifting seat (410) and is provided with a button part (422). The lifting drive mechanism (420) also includes an elastic element (423), which is sleeved on the lifting push rod (421). The two ends of the elastic element (423) elastically abut against the button part (422) and the assembly table (100) respectively.

4. The positioning and pressing device according to any one of claims 1 to 3, characterized in that, The limiting component (300) includes two transverse positioning plates (310) and two longitudinal positioning plates (320). The two transverse positioning plates (310) are arranged apart from the lifting groove (110) along the width direction of the assembly table (100), and the two transverse positioning plates (310) can move closer to each other or move further away from each other. The two longitudinal positioning plates (320) are arranged apart from the lifting groove (110) along the length direction of the assembly table (100), and the two longitudinal positioning plates (320) can move closer to each other or move further away from each other.

5. The positioning and pressing device according to claim 4, characterized in that, The limiting component (300) further includes a lateral translation drive (330) and a longitudinal translation drive (340), wherein the lateral translation drive (330) is driven to connect the lateral positioning plate (310), and the longitudinal translation drive (340) is driven to connect the longitudinal positioning plate (320).

6. The positioning and pressing device according to claim 5, characterized in that, Both the lateral translation drive (330) and the longitudinal translation drive (340) are electric push rods. The positioning and pressing device also includes a controller (600). The controller (600) is provided with a first control unit electrically connected to the lateral translation drive (330) and a second control unit electrically connected to the longitudinal translation drive (340). And / or, the number of the lateral translation drive (330) is two, and the two lateral translation drive (330) are respectively driven connected to the two lateral positioning plates (310), and the number of the longitudinal translation drive (340) is two, and the two longitudinal translation drive (340) are respectively driven connected to the two longitudinal positioning plates (320).

7. The positioning and pressing device according to any one of claims 1 to 3, characterized in that, The positioning and pressing device also includes a mounting frame (210), and the pressing mechanism (200) includes a pressing drive (220) and a pressure plate (230). The pressing drive (220) is mounted on the mounting frame (210), and the pressure plate (230) is detachably connected to the pressing end of the pressing drive (220).

8. The positioning and pressing device according to claim 7, characterized in that, The lower pressure end is connected to a first snap-fit ​​component, and the upper side plate of the pressure plate (230) is connected to a second snap-fit ​​component. The first snap-fit ​​component and the second snap-fit ​​component are engaged in a snap-fit ​​configuration.

9. The positioning and pressing device according to claim 8, characterized in that, The pressing end includes a connecting rod (221), the first snap-fit ​​member is configured as a threaded sleeve (240), the threaded sleeve (240) is threadedly connected to the connecting rod (221), and at least two limiting hooks (243) are provided on the outer wall of the threaded sleeve (240). The second snap-fit ​​member is configured as a connecting sleeve (250), and at least two limiting protrusions (251) are provided on the outer wall of the connecting sleeve (250) that are snap-fitted one-to-one with the at least two limiting hooks (243).

10. The positioning and pressing device according to claim 9, characterized in that, The connecting rod (221) is provided with a positioning groove (222), and the inner wall of the connecting sleeve (250) is formed with a positioning part that is embedded in the positioning groove (222). The threaded sleeve (240) includes a threaded connection part (241) and a rotating part (242). The threaded connection part (241) is threadedly connected to the connecting rod (221), and the rotating part (242) is rotatably connected to the threaded connection part (241). The limiting hook (243) is provided on the rotating part (242); and / or, a level (260) is also provided on the pressure plate (230).

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