Turnover assembly capable of limiting four corners
By designing a four-angle limit flip assembly, the efficient and all-round processing of liquid crystal glass is achieved using servo motors and powerful suction cups, which solves the problem of time-consuming, labor-intensive and unfixed fixation in the prior art.
Patent Information
- Application Number
- CN202421282645.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-06-06
AI Technical Summary
In the existing liquid crystal glass processing technology, frequent flips of liquid crystal glass for all-round processing, but manual flips are time-consuming and labor-intensive, and traditional clamping methods are difficult to ensure the firm fixation of the liquid crystal glass during the flip process.
A four-angle limiting flip assembly is designed, including a base, a support plate, a servo motor, a connecting bracket, a lower fixing plate, a lower pallet, an adjustment mechanism, a transmission mechanism, an upper fixing plate, an upper pressure plate and a powerful suction cup. The servo motor drives the flip mechanism, combined with the adjustment and transmission mechanism, the 360° flip of the liquid crystal glass is achieved, and the strong suction cup and air extraction mechanism ensures the firm fixation of the liquid crystal glass during the flip process.
It realizes efficient and all-round processing of LCD glass, reduces the labor intensity of operators, ensures firm fixation of LCD glass during the flip process, and avoids the risk of falling off.
Smart Images
Figure CN222453617U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of liquid crystal glass processing, in particular to a flip assembly capable of limiting the positions of four corners. Background Art
[0002] Liquid crystal glass is a display made using the optical properties of liquid crystals. It is a very thin piece of glass that can display images of different colors. The thickness of this glass sheet is very thin, usually only a few millimeters, but the image displayed is very clear. Liquid crystal glass is often used in electronic devices such as mobile phones, tablets, and televisions. Liquid crystal glass is usually composed of two layers of glass plates with a layer of liquid crystal molecules in the middle. When voltage is applied to the liquid crystal molecules, they change direction, causing light to distort when passing through the liquid crystal glass. This distorted light is reflected on the two layers of glass plates to form different colors and patterns. By controlling the size and direction of the voltage, the display effect of the liquid crystal glass can be adjusted.
[0003] The processing flow of liquid crystal glass mainly includes the following steps: cutting, edging, polishing, cleaning, printing, curing and packaging. Cutting is the process of cutting a large piece of glass into the required size; edging is the process of grinding the edge of the glass to make it smooth; polishing is the process of grinding the surface of the glass to make it smooth; cleaning is the process of cleaning the surface of the glass; printing is the process of printing various patterns and texts on the surface of the glass; curing is the process of drying the printed glass; packaging is the process of isolating the glass from the external environment.
[0004] In the process of realizing the present invention, the inventors found that the prior art had the following problems: 1. In the existing operation process of processing liquid crystal glass, it is often necessary to flip it over so that the liquid crystal glass can be processed in all directions. During this period, the operator is generally required to manually reverse it, which is time-consuming and laborious; 2. When processing the existing liquid crystal glass, it is often fixed with two simple clamps. When flipping it multiple times, the traditional limiting operation can hardly ensure that the liquid crystal glass will not fall off, and a firm clamping method is urgently needed. Utility Model Content
[0005] The purpose of the utility model is to provide a flip assembly with four-corner limit, so as to solve the problem mentioned in the above background technology that in the existing operation process of processing liquid crystal glass, it is often necessary to flip it so that the liquid crystal glass can be processed in all directions. During this period, the operator is generally required to manually reverse it, which is time-consuming and laborious. In addition, when the existing liquid crystal glass is processed, it is often fixed with two simple clamping plates. When flipping it multiple times, the traditional limiting operation is difficult to ensure that the liquid crystal glass will not fall off, and a firm clamping method is urgently needed. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flip assembly with four corner limit limits, including a base, support plates are provided on the left and right sides of the top of the base, the outer wall of one side of the support plate is plugged with the output end of the servo motor, the output end of the servo motor passes through the support plate and is plugged with a connecting bracket, the end of the connecting bracket is threadedly connected to a lower fixing plate, a lower tray is welded to the outer wall of the side of the lower fixing plate away from the connecting bracket, the middle part of the top of the lower fixing plate is rotatably connected to an adjustment mechanism, the top end of the adjustment mechanism is sleeved with a transmission mechanism, the outer wall of the adjustment mechanism is threadedly connected to an upper fixing plate, an upper pressure plate is welded to the outer wall of one side of the upper fixing plate, and strong suction cups are plugged at the four corners of the bottom of the upper pressure plate, and an exhaust mechanism is plugged at the top of the strong suction cups.
[0006] Further preferably, the servo motor and the connecting bracket together constitute a flipping mechanism.
[0007] Further preferably, a non-slip silicone pad is bonded to the inner wall of the lower tray.
[0008] Further preferably, the adjustment mechanism is composed of an adjusting screw and a driving motor, wherein the bottom end of the adjusting screw vertically passes through a screw hole opened in the center of the top of the upper fixed plate, and is rotatably connected to the middle part of the interior of the lower fixed plate, and the output end of the driving motor is plugged into the top end of the adjusting screw on one side.
[0009] Further preferably, the transmission mechanism is composed of a transmission main wheel, a transmission slave wheel and a transmission belt, wherein the transmission main wheel and the transmission slave wheel are respectively sleeved on the top of the adjustment screw located on the left and right sides, and a transmission belt is also sleeved on the outer walls of the wheel bodies of the two.
[0010] Further preferably, the vacuum mechanism is composed of a Y-shaped vacuum tube and a vacuum pump, wherein the left and right bottom ends of the Y-shaped vacuum tube are respectively plugged into the top opening of the strong suction cup directly below it, and the top end of the Y-shaped vacuum tube is plugged into the interior of the vacuum pump.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] In the utility model, the servo motor is started, so that the output end of the servo motor starts to rotate, and drives the connecting bracket plugged therein to rotate together, so that the lower fixing plate threadedly connected to the connecting bracket and the lower tray welded on the other side of the lower fixing plate can be driven to start rotating together. At the same time, the liquid crystal glass sheet previously confined inside the lower tray will also be turned 360°, so that the operator can perform all-round processing on it.
[0013] The driving motor is started to drive an adjusting screw connected to it to start rotating, and the transmission mechanism sleeved on the top of the adjusting screw drives the other adjusting screw to rotate together, so that the upper fixing plate screwed on the outer wall of the adjusting screw drives the upper pressure plate to move downward along the thread direction until the strong suction cups at the four corners of the bottom of the upper pressure plate can fit the four corners of the top of the liquid crystal glass. At the same time, the air extraction mechanism is started to suck out all the air between the strong suction cup and the surface of the liquid crystal glass, so that the strong suction cup can be firmly adsorbed on the surface of the liquid crystal glass, so that the entire piece of liquid crystal glass can be firmly confined between the lower tray and the upper pressure plate to prevent it from detaching during the flipping process. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the air extraction mechanism of the utility model;
[0017] Figure 4 This is a schematic diagram of the lower tray structure of the utility model;
[0018] Figure 5 It is a schematic diagram of the transmission mechanism structure of the utility model.
[0019] In the figure: 1. base; 2. support plate; 3. servo motor; 4. connecting bracket; 5. lower fixing plate; 6. lower tray; 601. anti-slip silicone pad; 7. adjustment mechanism; 701. adjustment screw; 702. drive motor; 8. transmission mechanism; 801. transmission main wheel; 802. transmission slave wheel; 803. transmission belt; 9. upper fixing plate; 10. upper pressure plate; 11. strong suction cup; 12. exhaust mechanism; 1201. Y-type exhaust pipe; 1202. exhaust pump. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figures 1 to 5 The utility model provides a technical solution: a flip component with four corner limit, including a base 1, support plates 2 are provided on the left and right sides of the top of the base 1, the output end of the servo motor 3 is plugged into the outer wall of one side of the support plate 2, the output end of the servo motor 3 passes through the support plate 2 and is plugged into a connecting bracket 4, the end of the connecting bracket 4 is threadedly connected with a lower fixing plate 5, the outer wall of the side of the lower fixing plate 5 away from the connecting bracket 4 is welded with a lower tray 6, the middle part of the top of the lower fixing plate 5 is rotatably connected with an adjusting mechanism 7, the top of the adjusting mechanism 7 is sleeved with a transmission mechanism 8, the outer wall of the adjusting mechanism 7 is threadedly connected with an upper fixing plate 9, an upper pressing plate 10 is welded to the outer wall of one side of the upper fixing plate 9, and strong suction cups 11 are plugged at the four corners of the bottom of the upper pressing plate 10, and an exhaust mechanism 12 is plugged at the top of the strong suction cup 11.
[0022] In this embodiment, Figure 1 and Figure 4 As shown, the servo motor 3 and the connecting bracket 4 together constitute a flipping mechanism; it should be noted that the operator can first place the liquid crystal glass flat inside the lower tray 6, and then start the adjustment mechanism 7 to adjust the upper pressure plate 10 to press down to the upper surface of the liquid crystal glass, and use the exhaust mechanism 12 to firmly adsorb the strong suction cup 11 to the top four corners of the liquid crystal glass, thereby limiting the position of the entire liquid crystal glass. The operator can then use tools to process it. During this period, if the operator needs to flip the entire liquid crystal glass, he only needs to start the servo motor 3 so that the output end of the servo motor 3 starts to rotate, and drives the connected connecting bracket 4 to rotate together, so that the lower fixing plate 5 threadedly connected to the connecting bracket 4 and the lower tray 6 welded on the other side of the lower fixing plate 5 can be driven to start rotating together. At the same time, the liquid crystal glass piece previously limited inside the lower tray 6 will also be flipped 360°, which is convenient for the operator to process it in all directions.
[0023] In this embodiment, Figure 4As shown, the inner wall of the lower tray 6 is bonded with a non-slip silicone pad 601; it should be noted that the operator can first place the liquid crystal glass flat on the inside of the lower tray 6 so that it fits on the non-slip silicone pad 601 bonded to the inner wall of the lower tray 6, because the non-slip silicone pad 601 can increase the friction between the object, thereby better preventing the liquid crystal glass sheet from sliding freely on its surface, and because the non-slip silicone pad 601 itself has elasticity, it can also play a role of soft protection for the liquid crystal glass. When the operator presses the strong suction cups 11 at the four corners of the bottom of the upper pressure plate 10 to the upper surface of the liquid crystal glass through the adjustment mechanism 7, the pressure generated by the entire mechanism on the liquid crystal glass can also be diluted by the non-slip silicone pad 601, thereby better protecting the liquid crystal glass from damage.
[0024] In this embodiment, Figure 2 and Figure 5 As shown, the adjustment mechanism 7 is composed of an adjustment screw 701 and a drive motor 702, wherein the bottom end of the adjustment screw 701 vertically penetrates the screw hole opened at the center of the top of the upper fixing plate 9, and is rotatably connected to the middle part of the inner part of the lower fixing plate 5, and the output end of the drive motor 702 is plugged into the top end of the adjustment screw 701 on one side; it should be noted that when the operator places the liquid crystal glass flat inside the lower tray 6, the operator can start the drive motor 702 at this time, so that the output end of the drive motor 702 starts to rotate, and drives an adjustment screw 701 plugged therein to start rotating at the same time, and because the adjustment screw The top of 701 is sleeved with a transmission mechanism 8, so when one of the adjusting screws 701 rotates, the other adjusting screw 701 will also be driven to rotate together, so that the upper fixing plate 9 screwed to the outer wall of the adjusting screw 701 drives the upper pressure plate 10 to move downward along the thread direction until the strong suction cups 11 at the four corners of the bottom of the upper pressure plate 10 can fit the four corners of the top of the liquid crystal glass. At the same time, when the exhaust mechanism 12 is started to suck out all the air between the strong suction cup 11 and the surface of the liquid crystal glass, the strong suction cup 11 can be firmly adsorbed on the surface of the liquid crystal glass, thereby completing the position limitation of the liquid crystal glass.
[0025] In this embodiment, Figure 5As shown, the transmission mechanism 8 is composed of a transmission main wheel 801, a transmission slave wheel 802 and a transmission belt 803, wherein the transmission main wheel 801 and the transmission slave wheel 802 are respectively sleeved on the top ends of the adjustment screws 701 located on the left and right sides, and a transmission belt 803 is sleeved on the outer wall of the wheel bodies of the two. It should be noted that when the operator places the liquid crystal glass flatly inside the lower tray 6, the operator can start the drive motor 702 at this time, so that the output end of the drive motor 702 starts to rotate and drives an adjustment screw 701 plugged therein to start rotating. At the same time, the transmission main wheel 80 sleeved on the top end of the adjustment screw 701 1, will also be driven to start rotating, and because the transmission main wheel 801 is connected to the transmission slave wheel 802 on the other side through the transmission belt 803 sleeved on the outer wall of the wheel body, when the transmission main wheel 801 rotates, the transmission slave wheel 802 on the other side will also rotate, and will rotate together with the adjusting screw 701 sleeved therein, so that the strong suction cups 11 arranged at the four corners of the bottom of the upper fixing plate 9 and the upper pressing plate 10 can be pressed down together and closely attached to the upper surface of the liquid crystal glass, and then the air between the strong suction cup 11 and the surface of the liquid crystal glass can be completely sucked away by the exhaust mechanism 12, so that the position of the liquid crystal glass can be limited.
[0026] In this embodiment, Figure 3 As shown, the air extraction mechanism 12 is composed of a Y-shaped air extraction pipe 1201 and an air extraction pump 1202, wherein the left and right bottom ends of the Y-shaped air extraction pipe 1201 are respectively plugged into the top openings of the strong suction cup 11 located directly below it, and the top end of the Y-shaped air extraction pipe 1201 is plugged into the inside of the air extraction pump 1202; it should be noted that when the operator places the liquid crystal glass flatly inside the lower tray 6, and uses the adjustment mechanism 7 and the transmission mechanism to make the strong suction cups 11 at the bottom four corners of the upper pressure plate 10 closely fit the liquid crystal glass, the liquid crystal glass is placed on the bottom of the upper pressure plate 10. After the four corners of the top of the liquid crystal glass, the operator can simultaneously start the vacuum pumps 1202 on the left and right sides to start the vacuum pumps 1202 to start running, and completely extract the residual air between the strong suction cup 11 and the upper surface of the liquid crystal glass through the Y-shaped vacuum tube 1201 plugged therein, so that the strong suction cup 11 and the surface of the liquid crystal glass are in a vacuum adsorption state, so that the entire piece of liquid crystal glass can be firmly confined between the lower tray 6 and the upper pressure plate 10 to prevent it from detaching during the flipping process.
[0027] The use method and advantages of the utility model: When the flip assembly capable of limiting the position at four corners is used, the working process is as follows:
[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, first, the operator can place the liquid crystal glass flat inside the lower tray 6, so that the bottom of the liquid crystal glass can fit the upper surface of the anti-skid silicone pad 601 bonded to the inner wall of the lower tray 6, and then start the drive motor 702 to make its output end start to rotate and drive the adjusting screw 701 plugged therein to rotate together. At the same time, the transmission mechanism 8 sleeved on the top of the adjusting screw 701 can drive the adjusting screws 701 on the left and right sides to rotate at the same time, so that the upper fixing plate 9 and the upper pressing plate 10 screwed on the outer wall of the adjusting screw 701 can move downward along the thread direction until the strong suction cups 11 at the four corners of the bottom of the upper pressing plate 10 can fit tightly at the four corners of the upper surface of the liquid crystal glass. At the same time, the operator starts the vacuum pump 1202, so that the vacuum pump 1202 can completely extract the residual air between the strong suction cup 11 and the surface of the liquid crystal glass through the Y-shaped vacuum pipe 1201, so that the strong suction cup 11 can be firmly adsorbed on the surface of the liquid crystal glass, and then the entire piece of liquid crystal glass is fixed between the lower tray 6 and the upper pressing plate 10. When processing it, the operator can also start the servo motor 3 to drive the connecting bracket 4 to start rotating. In this process, the lower fixing plate 5 threadedly connected to the connecting bracket 4 will also turn over together with the liquid crystal glass confined between the lower tray 6 and the upper pressing plate 10, so as to facilitate the operator to perform all-round processing operations on it.
[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A flip assembly capable of being limited at four corners, comprising a base (1), characterized in that: The left and right sides of the top of the base (1) are provided with support plates (2), the output end of the servo motor (3) is plugged into the outer wall of one side of the support plate (2), the output end of the servo motor (3) is plugged into a connecting bracket (4) through the support plate (2), the end of the connecting bracket (4) is threadedly connected to a lower fixing plate (5), the outer wall of the side of the lower fixing plate (5) away from the connecting bracket (4) is welded with a lower tray (6), the middle part of the top of the lower fixing plate (5) is rotatably connected to an adjustment mechanism (7), the top end of the adjustment mechanism (7) is sleeved with a transmission mechanism (8), the outer wall of the adjustment mechanism (7) is threadedly connected to an upper fixing plate (9), the outer wall of one side of the upper fixing plate (9) is welded with an upper pressure plate (10), the four corners of the bottom of the upper pressure plate (10) are all plugged with strong suction cups (11), and the top end of the strong suction cup (11) is plugged with an exhaust mechanism (12).
2. The flip assembly capable of limiting the position at four corners according to claim 1, characterized in that: The servo motor (3) and the connecting bracket (4) together form a turning mechanism.
3. The flip assembly capable of being limited at four corners according to claim 1, characterized in that: The inner wall of the lower tray (6) is bonded with an anti-slip silicone pad (601).
4. The flip assembly capable of being limited at four corners according to claim 1, characterized in that: The adjusting mechanism (7) is composed of an adjusting screw (701) and a driving motor (702), wherein the bottom end of the adjusting screw (701) vertically penetrates a screw hole provided at the center of the top of the upper fixing plate (9) and is rotatably connected to the middle part of the interior of the lower fixing plate (5), and the output end of the driving motor (702) is plugged into the top end of the adjusting screw (701) on one side.
5. The flip assembly capable of limiting the position at four corners according to claim 1, characterized in that: The transmission mechanism (8) is composed of a transmission main wheel (801), a transmission slave wheel (802) and a transmission belt (803), wherein the transmission main wheel (801) and the transmission slave wheel (802) are respectively sleeved on the top ends of the adjustment screws (701) located on the left and right sides, and the transmission belt (803) is sleeved on the outer walls of the wheel bodies of the two wheels.
6. The flip assembly capable of limiting the position at four corners according to claim 1, characterized in that: The vacuum mechanism (12) is composed of a Y-shaped vacuum tube (1201) and a vacuum pump (1202), wherein the left and right bottom ends of the Y-shaped vacuum tube (1201) are respectively plugged into the top opening of the strong suction cup (11) located directly below it, and the top end of the Y-shaped vacuum tube (1201) is plugged into the interior of the vacuum pump (1202).