90-degree turnover mechanism capable of being flexibly adjusted
By designing a flexible adjustable 90-degree flip mechanism in thermoset glass fiber reinforced plastic processing equipment, the flexible adjustment of the pallet angle is achieved using the reducer motor and proximity switch, the problem of workers with different heights is solved, and the production efficiency is improved and enhanced. The stability of the pallet.
Patent Information
- Application Number
- CN202420931101.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-30
AI Technical Summary
During the processing of thermoset glass fiber reinforced plastics, the angle of the pallet is difficult to adjust, making it difficult for workers of different heights to remove the product, affecting production efficiency.
A flexible adjustable 90-degree flip mechanism is designed. By setting the pallet and drive assembly on the equipment rack, the angle adjustment of the pallet is achieved using a speed reduction motor and proximity switch to ensure that the product can be easily removed by staff at different heights.
It solves the problem of difficult adjustment of the pallet angle, improves the operating convenience of staff at different heights, enhances production efficiency, and improves the stability of the pallet and product safety through protective covers and oblique reinforcement.
Smart Images
Figure CN222164193U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of turnover mechanisms, in particular to a 90-degree turnover mechanism which can be flexibly adjusted. Background Art
[0002] Thermosetting glass fiber reinforced plastic is a glass fiber reinforced plastic with thermosetting resin as the matrix. Thermosetting glass fiber reinforced plastic products have good physical and mechanical properties, so they are widely used, such as making mechanical parts such as gearbox components, intake pipes, valve covers, bumpers, etc.
[0003] When using thermosetting glass fiber reinforced plastic to process products, it is first necessary to use a heating device to heat and soften the thermosetting glass fiber reinforced plastic. The heated thermosetting glass fiber reinforced plastic is transferred by a robot to a hot pressing molding station for hot pressing molding. The hot pressing molded product is demolded and placed in a circulation tray. The staff takes out the product in the circulation tray and further processes it or packages it. The entire assembly line equipment for making products using thermosetting glass fiber reinforced plastic is relatively large, and mechanization is used to complete the heating, hot pressing, and demolding operations. After the product is transported to the pallet by the robot, when the product on the pallet is manually taken out, the angle of the pallet is inconvenient to adjust, which is not conducive to staff at different heights taking out the product on the pallet. Therefore, relevant technical improvements are needed. Utility Model Content
[0004] In order to solve the above problems, the utility model provides a 90-degree turning mechanism which can be flexibly adjusted.
[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a flexibly adjustable 90-degree flip mechanism, including an equipment frame and a tray arranged on the equipment frame, a mounting frame is fixed to the bottom of the tray, a driving component for driving the mounting frame to rotate is arranged on the equipment frame, the driving component includes a rotating shaft rotatably installed on the equipment frame and a reduction motor fixed on the equipment frame and used to drive the rotating shaft to rotate, and the bottom of the mounting frame is fixed to the rotating shaft.
[0006] By adopting the above technical solution, the equipment frame is arranged in the molding production line of the STM process, one side of the equipment frame faces the demolding station of the thermosetting glass fiber reinforced plastic product, and the staff stands on the side of the equipment frame away from the demolding station of the thermosetting glass fiber reinforced plastic product. In order to facilitate the manipulator to move the hot-pressed and cooled products from the hot-pressing station to the pallet, the control center of the assembly line controls the reduction motor to work and drives the rotating shaft to rotate, so that the pallet on the equipment frame faces the side close to the demolding station. When the thermosetting glass fiber reinforced plastic product is moved to the pallet, in order to facilitate the staff to unload and visually inspect the product appearance quality, the control center of the assembly line controls the reduction motor to work in the opposite direction and drives the rotating shaft to rotate, so that the pallet on the equipment frame faces the side away from the demolding station. After the pallet is tilted toward the side close to the staff, the staff can easily take out the product on the pallet. The present application changes the defect that the angle of the pallet is difficult to adjust in the traditional design, which is conducive to the staff at different heights to take out the product on the pallet.
[0007] Furthermore, a divider assembly is provided on the housing of the reduction motor, and the divider assembly includes a fan-shaped plate fixed on the output shaft of the reduction motor and a proximity switch fixed on the housing of the reduction motor and used to detect the position of the fan-shaped plate. The angle between the two side edges of the fan-shaped plate is 90°. When the proximity switch corresponds to the position of the middle part of the fan-shaped plate, the tray is in a horizontal state.
[0008] By adopting the above technical solution, the proximity switch is a switch-type sensor. When the metal detector approaches the sensing area of the switch, the proximity switch can quickly issue electrical instructions without contact, pressure, or sparks, accurately reflecting the position and stroke of the motion mechanism. When the proximity switch corresponds to the position in the middle of the fan-shaped plate, the tray is in a horizontal state. At this time, the product is not demoulded and the staff is used to take the material. When the fan-shaped plate rotates 45° to one side and the tray is tilted 45° toward the side close to the demoulding station, the manipulator moves the thermosetting glass fiber reinforced plastic product from the demoulding station to the tray. When the fan-shaped plate rotates 45° to the other side, the tray is tilted toward the side away from the demoulding station, so that the staff can unload the product on the tray and visually inspect the product's apparent quality.
[0009] Furthermore, a protective cover is fixed on the equipment frame and is arranged on the outside of the reduction motor.
[0010] By adopting the above technical solution, the protective cover plays a good protective role on the divider component and reduces the interference of other metal components on the proximity switch.
[0011] Furthermore, the mounting frame includes an upper frame and a vertical frame body fixed to the bottom of the upper frame, the lower end of the vertical frame body is fixed to the top of the rotating shaft, and the tray is detachably mounted on the upper frame.
[0012] Furthermore, oblique reinforcing ribs are fixed on both sides of the vertical frame, and the upper ends of the oblique reinforcing ribs are fixed to the bottom of the upper frame.
[0013] By adopting the above technical solution, the oblique reinforcing ribs enhance the pressure-bearing capacity of the upper frame and improve the stability of the pallet and the products on the pallet during movement.
[0014] Furthermore, the heights of the two side edges of the tray that are parallel to the axial direction of the rotating shaft are greater than the heights of the two side edges of the tray that are perpendicular to the axial direction of the rotating shaft.
[0015] By adopting the above technical solution, the probability of the products in the pallet sliding off the edge of the pallet when the pallet is tilted at 45 degrees is reduced.
[0016] In summary, the utility model has the following beneficial effects:
[0017] 1. This application solves the defect of the traditional design that the angle of the tray is difficult to adjust, which is conducive to workers of different heights to take out the products on the tray;
[0018] 2. In the present application, the proximity switch is a switch-type sensor. When the metal detector approaches the sensing area of the switch, the proximity switch can quickly issue electrical instructions without contact, pressure, or sparks, accurately reflecting the position and stroke of the motion mechanism. When the proximity switch corresponds to the position in the middle of the fan-shaped plate, the tray is in a horizontal state. At this time, the product is not demoulded and the staff is required to perform material removal operations. When the fan-shaped plate rotates 45° to one side and the tray tilts 45° toward the side close to the demoulding station, the manipulator moves the thermosetting glass fiber reinforced plastic product from the demoulding station to the tray. When the fan-shaped plate rotates 45° to the other side, the tray tilts toward the side away from the demoulding station so that the staff can unload the products on the tray and visually inspect the product's apparent quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;
[0020] Figure 2 yes Figure 1 A schematic diagram of the structure from another perspective;
[0021] Figure 3 yes Figure 2 A schematic diagram of the structure from another perspective after removing the protective cover;
[0022] Figure 4 yes Figure 3 A magnified schematic diagram of center A.
[0023] In the figure: 1. Equipment frame; 11. Protective cover; 2. Tray; 3. Mounting frame; 31. Upper frame; 32. Vertical frame; 4. Drive assembly; 41. Rotating shaft; 42. Reducer motor; 5. Divider assembly; 51. Fan plate; 52. Proximity switch; 6. There are oblique reinforcement ribs. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.
[0025] like Figure 1-4 As shown, the embodiment of the present application discloses a flexibly adjustable 90-degree flip mechanism, including an equipment rack 1, a tray 2, a mounting frame 3, a drive assembly 4, and a divider assembly 5. The tray 2 is located above the equipment rack 1, and the mounting frame 3 is fixed to the bottom of the tray 2. The mounting frame 3 includes an upper frame 31 and a vertical frame body 32 fixed to the bottom of the upper frame 31. The tray 2 can be detachably mounted on the upper frame 31.
[0026] The driving assembly 4 is installed on the equipment frame 1 and is used to drive the mounting frame 3 to rotate. The driving assembly 4 includes a rotating shaft 41 rotatably installed on the equipment frame 1 and a reduction motor 42 fixed on the equipment frame 1 and used to drive the rotating shaft 41 to rotate. The lower end of the vertical frame 32 is fixed to the top of the rotating shaft 41.
[0027] The divider assembly 5 is arranged on the housing of the reduction motor 42. The divider assembly 5 includes a fan-shaped plate 51 fixed on the output shaft of the reduction motor 42 and a proximity switch 52 fixed on the housing of the reduction motor 42 and used to detect the position of the fan-shaped plate 51. The angle between the two side edges of the fan-shaped plate 51 is 90°, and when the proximity switch 52 corresponds to the position of the middle part of the fan-shaped plate 51, the tray 2 is in a horizontal state. The equipment frame 1 is arranged in the molding production line of the STM process, one side of the equipment frame 1 faces the demolding station of the thermosetting glass fiber reinforced plastic product, and the staff stands on the side of the equipment frame 1 away from the demolding station of the thermosetting glass fiber reinforced plastic product. In order to facilitate the manipulator to move the hot-pressed and cooled product from the hot-pressing station to the tray 2, the control center of the assembly line controls the reduction motor 42 to work and drives the rotating shaft 41 to rotate, so that the tray 2 on the equipment frame 1 faces the side close to the demolding station. When the thermosetting glass fiber reinforced plastic product is moved to the tray 2, in order to facilitate the staff to unload and visually inspect the product appearance quality, the control center of the assembly line controls the reduction motor 42 to work in the reverse direction and drives the rotating shaft 41 to rotate, so that the tray 2 on the equipment frame 1 faces the side away from the demolding station. After the tray 2 tilts toward the side close to the staff, the staff can easily take out the product on the tray 2. The present application changes the defect that the angle of the tray 2 is difficult to adjust in the traditional design, which is conducive to the staff at different heights to take out the product on the tray 2. The proximity switch 52 is a switch type sensor. When the metal detector approaches the sensing area of the switch 52, the proximity switch 52 can quickly issue electrical instructions without contact, pressure, or sparks, accurately reflecting the position and stroke of the motion mechanism. When the proximity switch 52 corresponds to the position in the middle of the fan-shaped plate 51, the tray 2 is in a horizontal state. At this time, the product is not demoulded and the staff is required to perform the material removal operation. When the fan-shaped plate 51 rotates 45° to one side and the tray 2 tilts 45° toward the side close to the demoulding station, the manipulator moves the thermosetting glass fiber reinforced plastic product from the demoulding station to the tray 2. When the fan-shaped plate 51 rotates 45° to the other side, the tray 2 tilts toward the side away from the demoulding station, so that the staff can unload the product on the tray 2 and visually inspect the product's apparent quality.
[0028] In order to enhance the stability of the divider assembly 5 during use, a protective cover 11 is fixed to the equipment frame 1, and the protective cover 11 is arranged on the outer side of the reduction motor 42 and the divider assembly 5. In order to enhance the pressure bearing capacity of the tray 2, oblique reinforcing ribs 6 are fixed on both sides of the vertical frame 32, and the upper ends of the oblique reinforcing ribs are fixed to the bottom of the upper frame 31. In order to reduce the probability of the product sliding out of the two sides of the tray 2, the height of the two sides parallel to the axial direction of the rotating shaft 41 of the tray 2 is greater than the height of the two sides perpendicular to the axial direction of the rotating shaft 41 of the tray 2.
[0029] The use principle of a flexibly adjustable 90-degree flip mechanism in this embodiment is as follows: the equipment frame 1 is arranged in the molding production line of the entire STM process, one side of the equipment frame 1 faces the demolding station of the thermosetting glass fiber reinforced plastic product, and the staff stands on the side of the equipment frame 1 away from the demolding station of the thermosetting glass fiber reinforced plastic product. In order to facilitate the manipulator to move the hot-pressed and cooled product from the hot-pressing station to the tray 2, the control center of the assembly line controls the reduction motor 42 to work and drives the rotating shaft 41 to rotate, so that the tray 2 on the equipment frame 1 faces the demolding station close to the thermosetting glass fiber reinforced plastic product. On one side of the station, when the thermosetting glass fiber reinforced plastic product is moved to the tray 2, in order to facilitate the staff to unload and visually inspect the product appearance quality, the control center of the assembly line controls the reduction motor 42 to work in reverse and drives the rotating shaft 41 to rotate, so that the tray 2 on the equipment frame 1 faces the side away from the demoulding station. After the tray 2 tilts toward the side close to the staff, the staff can easily take out the product on the tray 2. This application changes the defect that the angle of the tray 2 is difficult to adjust in the traditional design, which is conducive to the staff at different heights to take out the product on the tray 2. Specifically: when the proximity switch 52 corresponds to the position of the middle part of the fan-shaped plate 51, the tray 2 is in a horizontal state. At this time, the product is not demoulded and the staff performs the material removal operation. When the fan-shaped plate 51 rotates 45° to one side and the pallet 2 tilts 45° toward the side close to the demolding station, the robot moves the thermosetting glass fiber reinforced plastic product from the demolding station to the pallet 2. When the fan-shaped plate 51 rotates 45° to the other side, the pallet 2 tilts toward the side away from the demolding station, so that the staff can unload the products on the pallet 2 and visually inspect the product appearance quality.
[0030] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A 90-degree turning mechanism that can be flexibly adjusted comprises an equipment frame (1) and a tray (2) arranged on the equipment frame (1), wherein: A mounting frame (3) is fixed at the bottom of the tray (2); a driving assembly (4) for driving the mounting frame (3) to rotate is arranged on the equipment frame (1); the driving assembly (4) comprises a rotating shaft (41) rotatably mounted on the equipment frame (1) and a reduction motor (42) fixed on the equipment frame (1) and used for driving the rotating shaft (41) to rotate; the bottom of the mounting frame (3) is fixed to the rotating shaft (41).
2. The flexibly adjustable 90-degree flipping mechanism according to claim 1 is characterized in that: A divider assembly (5) is provided on the housing of the reduction motor (42), and the divider assembly (5) comprises a fan-shaped plate (51) fixed on the output shaft of the reduction motor (42) and a proximity switch (52) fixed on the housing of the reduction motor (42) and used to detect the position of the fan-shaped plate (51), wherein the angle between the two side edges of the fan-shaped plate (51) is 90°, and when the position of the proximity switch (52) corresponds to the middle of the fan-shaped plate (51), the tray (2) is in a horizontal state.
3. The flexibly adjustable 90-degree turning mechanism according to claim 2 is characterized in that: A protective cover (11) is fixed on the equipment frame (1) and is arranged to cover the outside of the reduction motor (42).
4. The flexibly adjustable 90-degree turning mechanism according to claim 3 is characterized in that: The mounting frame (3) comprises an upper frame (31) and a vertical frame body (32) fixed to the bottom of the upper frame (31); the lower end of the vertical frame body (32) is fixed to the top of the rotating shaft (41); and the tray (2) is detachably mounted on the upper frame (31).
5. The flexibly adjustable 90-degree turning mechanism according to claim 4 is characterized in that: Oblique reinforcing ribs (6) are fixed on both sides of the vertical frame (32), and the upper ends of the oblique reinforcing ribs are fixed to the bottom of the upper frame (31).
6. The flexibly adjustable 90-degree turning mechanism according to claim 5, characterized in that: The height of the two side edges of the tray (2) parallel to the axial direction of the rotating shaft (41) is greater than the height of the two side edges of the tray (2) perpendicular to the axial direction of the rotating shaft (41).