Rotary lifting swing arm device

Abstract

The utility model belongs to the technical field of mechanical engineering, and particularly relates to a rotary lifting swing arm device which comprises a cabin body, a sliding table electric cylinder, a sliding seat, a positioning frame, a servo motor, a coupler, a swing arm connecting rotating shaft, a swing arm connecting plate and a bearing seat. The sliding table electric cylinder realizes flexible swinging of the servo motor and the swing arm driven by the servo motor at different heights by adjusting the height of the positioning frame; the positioning frame fixes the servo motor and the sliding table electric cylinder and is connected with the bearing seat at the same time, the structural layout with the narrow top and the wide bottom is formed, the device is suitable for the working environment with limited top space and abundant bottom space, and the device is convenient to install and compact. A servo motor is connected with a rotating shaft through a coupler and a swing arm and drives a swing arm connecting plate to achieve precise swing. The vertical plate and the transverse plate provide stable support to ensure that the swing arm connecting rotating shaft rotates at a proper position and angle; the bearing seat is firmly connected with the positioning frame through the threaded groove and the connecting hole, and friction and abrasion generated when the swing arm moves are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical engineering, and in particular relates to a rotating lifting swing arm device. Background Art

[0002] In modern industrial production, wafer brushing machines are widely used for surface treatment and cleaning of various materials such as electronic components, optical lenses, metal sheets, etc. However, the swing arm device of the traditional wafer brushing machine is usually bulky, occupies a large space, and has poor flexibility and adaptability, which makes it difficult to meet the needs of complex and changing working environments.

[0003] Most existing swing arm devices are designed with a fixed height, which makes it difficult to adjust the height according to different working conditions. This is especially true when the brushing machine needs to process workpieces of different thicknesses or shapes. Since the height cannot be adjusted flexibly, additional equipment or manual assistance is often required to complete the work, which not only increases costs but also reduces production efficiency.

[0004] In addition, the existing swing arm device is often designed with a wide upper part and a narrow lower part. This design is difficult to install when the top space is limited and requires more bottom space, thus limiting the application range of the device. At the same time, this design also increases the weight and volume of the device, which is not conducive to the compactness and lightness of the device. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a rotating lifting swing arm device, which can realize height adjustment and flexible swing under the premise of ensuring the stability of the equipment. It is suitable for the working environment of a film brushing machine with limited top space and abundant bottom space, so as to improve the adaptability and installation convenience of the equipment.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rotary lifting swing arm device comprises a cabin, a sliding table electric cylinder is arranged on one side of the cabin, and a sliding seat is arranged at the telescopic end of the sliding table electric cylinder;

[0008] A positioning frame is connected to the side of the sliding seat;

[0009] The bottom of the positioning frame is connected to a servo motor, the output end of the servo motor is provided with a coupling, the coupling is connected to a swing arm connecting shaft, and the top end of the swing arm connecting shaft is connected to a swing arm connecting plate;

[0010] The top of the positioning frame is connected with a bearing seat, and the swing arm connecting shaft passes through the bearing seat.

[0011] Furthermore, the positioning frame includes a vertical plate, the outer side of the vertical plate is fixedly connected to a horizontal plate, and the upper end surface of the horizontal plate is penetrated by a through hole;

[0012] The coupling passes through the through hole.

[0013] Furthermore, fixing holes are symmetrically formed through the side surfaces of the vertical plate.

[0014] Furthermore, a support rod is fixedly connected to the top of one end of the horizontal plate, a second thread groove is formed on the top of the support rod, and a first thread groove is symmetrically formed on the top of the vertical plate;

[0015] A connecting plate is fixedly connected to the outer side of the bottom of the bearing seat, and a third connecting hole corresponding to the first thread groove and the second thread groove is penetrated through the upper end surface of the connecting plate.

[0016] Furthermore, a first connecting hole and a second connecting hole are symmetrically opened through the top of the swing arm connecting plate.

[0017] Furthermore, a bottom plate is provided at the bottom of the cabin, and the bottom of the slide electric cylinder is connected to the bottom plate.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] By adjusting the height of the positioning frame through the slide cylinder, the servo motor and the swing arm driven by it can be flexibly swung at different heights. This design enables the brushing machine to process workpieces of different thicknesses or shapes without the need for additional equipment or manual assistance, thereby reducing costs and improving production efficiency.

[0020] The design of the positioning frame not only allows the servo motor and the slide cylinder to be connected together, but also fixes the bearing seat to form a structural layout that is narrow at the top and wide at the bottom. This structure is suitable for working environments with limited space at the top and abundant space at the bottom, making equipment installation more convenient. At the same time, this design makes the overall equipment more compact, effectively reduces space occupancy, and improves the adaptability of the equipment.

[0021] The servo motor drives the swing arm connecting plate to swing through the coupling and the swing arm connecting shaft, and then drives the swing arm to realize the swing operation. The driving mode of the servo motor ensures the flexibility and accuracy of the swing arm, can adapt to the complex and changing working environment, and improves the working efficiency and work quality of the brushing machine.

[0022] The vertical and horizontal plates of the positioning frame provide a stable support structure, ensuring that the coupling and the swing arm connecting shaft rotate and swing at the appropriate position and angle. Through these fixed structures, the operation of the entire device is more stable, able to withstand the force generated during the swing process, and improve the durability and reliability of the equipment.

[0023] The bearing seat is firmly connected to the positioning frame through the threaded groove and the connection hole to ensure the stable operation of the swing arm connecting shaft. This connection method not only supports the swing arm connecting shaft, but also reduces the friction and wear when the swing arm moves, thereby improving the operating efficiency and life of the device.

[0024] The connection holes on the swing arm connecting plate are used to firmly fix the swing arm, so that the swing arm can swing at different heights and angles to meet different work requirements. Through these designs, the swing arm can move flexibly, improving the working efficiency and adaptability of the film brushing machine.

[0025] The bottom plate provides stable support for the slide cylinder, preventing the device from shaking or shifting during operation, thus ensuring the accuracy and stability of the entire rotating lifting arm device. In this way, the equipment runs more smoothly and reliably, further improving production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0028] Figure 3 It is a structural schematic diagram of the cabin of the utility model;

[0029] Figure 4 This is a structural diagram of the slide electric cylinder of the utility model;

[0030] Figure 5 This is a schematic diagram of the structure of the positioning frame of the utility model;

[0031] Figure 6 This is a structural schematic diagram of the bearing seat of the utility model;

[0032] Figure 7 It is a structural schematic diagram of the swing arm connecting plate of the utility model.

[0033] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0034] 1. Cabin; 11. Bottom plate;

[0035] 2. Sliding table electric cylinder; 21. Sliding seat;

[0036] 3. Positioning frame;

[0037] 31. vertical plate; 311. fixing hole; 312. first thread groove;

[0038] 32. horizontal plate; 321. through hole; 33. support rod; 331. second thread groove;

[0039] 4. Swing arm connecting plate; 41. First connecting hole; 42. Second connecting hole;

[0040] 5. bearing seat; 51. connecting plate; 511. third connecting hole;

[0041] 6. Servo motor; 61. Coupling; 62. Swing arm connected to the rotating shaft. DETAILED DESCRIPTION

[0042] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0043] See also Figure 1-7 A rotary lifting swing arm device comprises a cabin 1, a slide electric cylinder 2 is arranged on one side of the cabin 1, and a sliding seat 21 is arranged at the telescopic end of the slide electric cylinder 2; a positioning frame 3 is connected to the side of the sliding seat 21; a servo motor 6 is connected to the bottom of the positioning frame 3, and a coupling 61 is arranged at the output end of the servo motor 6, a swing arm connecting shaft 62 is connected to the coupling 61, and a swing arm connecting shaft 62 is connected to the top of the swing arm connecting shaft 62. A swing arm connecting plate 4 is connected; a bearing seat 5 is connected to the top of the positioning frame 3, and the swing arm connecting shaft 62 penetrates the bearing seat 5; the positioning frame can be adjusted by the slide electric cylinder 2 3 can be adjusted to adjust the height of the servo motor 6, so as to adjust the height of the swing arm to swing at different heights; driven by the servo motor 6, the swing arm connecting plate 4 is driven to swing through the cooperation of the coupling 61 and the swing arm connecting shaft 62, thereby driving the swing arm to realize the swing operation; the positioning frame 3 can not only connect the servo motor 6 and the slide cylinder 2 together, but also fix the bearing seat 5; this design makes the overall upper part of the equipment narrow and the lower part wide, which is suitable for installation environments with limited top space and abundant bottom space, thereby making the cabin 1 more compact as a whole and reducing space occupancy.

[0044] See also Figure 5 The positioning frame 3 includes a vertical plate 31, a horizontal plate 32 is fixedly connected to the outer side of the vertical plate 31, and a through hole 321 is penetrated through the upper end surface of the horizontal plate 32; the coupling 61 passes through the through hole 321; the combination of the horizontal plate 32 and the vertical plate 31 provides the structural strength of the positioning frame 3, so that it can stably support the servo motor 6 and its auxiliary components; the design of the vertical plate 31 and the horizontal plate 32 ensures that the coupling 61 and the swing arm connecting shaft 62 can rotate and swing at the appropriate position and angle, thereby realizing precise swing arm operation.

[0045] See also Figure 5The side surfaces of the vertical plate 31 are symmetrically penetrated with fixing holes 311; through these fixing holes 311, the positioning frame 3 can be firmly mounted on the sliding seat 21, making the structure of the entire device more stable; this fixing method also enables the positioning frame 3 to withstand the force generated by the servo motor 6 and the swing arm connecting plate 4 during the swinging process, thereby improving the durability and reliability of the device.

[0046] See also Figure 5-6 A support rod 33 is fixedly connected to the top of one end of the horizontal plate 32, and a second thread groove 331 is provided on the top of the support rod 33, and a first thread groove 312 is symmetrically provided on the top of the vertical plate 31; a connecting plate 51 is fixedly connected to the outer side of the bottom of the bearing seat 5, and a third connecting hole 511 corresponding to the first thread groove 312 and the second thread groove 331 is penetrated through the upper end surface of the connecting plate 51; the arrangement of these thread grooves and connecting holes enables the bearing seat 5 to be firmly fixed on the top of the positioning frame 3, thereby ensuring the stable operation of the swing arm connecting shaft 62; through this connection method, the bearing seat 5 can not only stably support the swing arm connecting shaft 62, but also effectively reduce the friction and wear during the movement of the swing arm, thereby improving the operation efficiency and life of the device.

[0047] See also Figure 7 A first connecting hole 41 and a second connecting hole 42 are symmetrically formed on the top of the swing arm connecting plate 4; these connecting holes are used to firmly fix the swing arm on the swing arm connecting plate 4, so that the swing arm can move flexibly with the swing of the swing arm connecting plate 4; through these connecting holes, the swing arm can swing at different heights and angles to adapt to different work requirements and working conditions, thereby improving the work efficiency and adaptability of the film brushing machine.

[0048] See also Figure 1-3 A bottom plate 11 is provided at the bottom of the cabin 1, and the bottom of the slide cylinder 2 is connected to the bottom plate 11; the bottom plate 11 provides stable support for the slide cylinder 2, so that it can run smoothly during operation; by fixing the slide cylinder 2 on the bottom plate 11, the device can be effectively prevented from shaking or displacing during operation, thereby ensuring the accuracy and stability of the entire rotating lifting swing arm device.

[0049] The working principle of the utility model is:

[0050] When in use, the height of the positioning frame 3 can be adjusted by the slide cylinder 2, thereby adjusting the height of the servo motor 6, so that the swing arm can swing at different heights;

[0051] Under the drive of the servo motor 6, and with the cooperation of the coupling 61 and the swing arm connecting shaft 62, the swing arm connecting plate 4 can be driven to swing, and the swing arm connecting plate 4 is connected to the swing arm, so that the servo motor 6 can drive the swing arm to realize the swing operation;

[0052] The positioning frame 3 can not only connect the servo motor 6 and the slide cylinder 2 together, but also fix the bearing seat 5; such a structural design can make the overall upper part of the equipment narrow and the lower part wide; so that it can be installed in a space with limited top space and abundant bottom space; and make the overall cabin 1 more compact and reduce its space occupancy.

[0053] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A rotating lifting swing arm device, characterized in that: It comprises a cabin (1), a sliding electric cylinder (2) is arranged on one side of the interior of the cabin (1), and a sliding seat (21) is arranged at the telescopic end of the sliding electric cylinder (2); A positioning frame (3) is connected to the side of the sliding seat (21); The bottom of the positioning frame (3) is connected to a servo motor (6), the output end of the servo motor (6) is provided with a coupling (61), the coupling (61) is connected to a swing arm connecting shaft (62), and the top end of the swing arm connecting shaft (62) is connected to a swing arm connecting plate (4); The top of the positioning frame (3) is connected to a bearing seat (5), and the swing arm connecting shaft (62) is arranged to pass through the bearing seat (5).

2. A rotary lifting swing arm device according to claim 1, characterized in that: The positioning frame (3) comprises a vertical plate (31), the outer side of the vertical plate (31) is fixedly connected to a horizontal plate (32), and the upper end surface of the horizontal plate (32) is penetrated by a through hole (321); The coupling (61) passes through the through hole (321).

3. A rotary lifting swing arm device according to claim 2, characterized in that: The side surface of the vertical plate (31) is symmetrically penetrated with fixing holes (311).

4. A rotary lifting swing arm device according to claim 2, characterized in that: A support rod (33) is fixedly connected to the top of one end of the horizontal plate (32), a second thread groove (331) is provided on the top of the support rod (33), and a first thread groove (312) is symmetrically provided on the top of the vertical plate (31); A connecting plate (51) is fixedly connected to the outer side of the bottom of the bearing seat (5), and a third connecting hole (511) corresponding to the first thread groove (312) and the second thread groove (331) is formed through the upper end surface of the connecting plate (51).

5. The rotary lifting swing arm device according to claim 1, characterized in that: A first connection hole (41) and a second connection hole (42) are symmetrically formed through the top of the swing arm connection plate (4).

6. The rotary lifting swing arm device according to claim 1, characterized in that: The bottom of the cabin (1) is provided with a bottom plate (11), and the bottom of the slide electric cylinder (2) is connected to the bottom plate (11).

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