Three-axis transplanting mechanism
By designing a three-axis transfer mechanism, the coordinated movement of components such as the equipment platform, drive connection end plate, and lifting connection plate is utilized to achieve flexible and stable three-axis movement of parts under limited space conditions. This solves the problem of large space occupation in existing mechanisms and improves operability and space utilization.
Patent Information
- Application Number
- CN202520303155.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-02-25
AI Technical Summary
Existing mechanisms that achieve three-axis motion are complex in structure, occupy a large amount of space, and are not suitable for conditions with limited space.
A three-axis transfer mechanism was designed, including an equipment platform, a drive connection end plate, a lifting connection plate, a first lifting outer shaft, a second lifting outer shaft, a lifting assembly, a left and right moving assembly, and a front and rear rocker assembly. The coordinated movement of these components enables movement along three axes to meet the requirements for parts transfer.
It enables the transfer of parts with a compact structure, high operability, and small footprint, meeting the requirements for flexibility and stability under limited space conditions.
Smart Images
Figure CN223673717U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of three-axis transplanting mechanisms. BACKGROUND
[0002] In the process of material transfer to next station, under the condition of limited space, the transfer of material needs to meet three axial movements, and in mechanized mass production, the material transfer mechanism needs to have flexibility and stability and various advantages;
[0003] The existing mechanism for realizing three axial movements is complex in structure, occupies a large space, and is not suitable for limited space conditions, so a three-axis transplanting mechanism is proposed to solve the above problems. UTILITY MODEL CONTENT
[0004] The utility model aims at overcoming the defects of the prior art and provides a three-axis transplanting mechanism, which is simple and compact in structure.
[0005] The technical scheme for achieving the above-mentioned object is as follows: a three-axis transplanting mechanism, comprising a device table, a driving connection end plate, a lifting connection plate, a first lifting outer shaft, a second lifting outer shaft, a lifting assembly, a left-right moving assembly, a front-rear rocker assembly and a sliding carriage.
[0006] The two ends of the device table are respectively connected to the first lifting outer shaft and the second lifting outer shaft, the lower ends of the first lifting outer shaft and the second lifting outer shaft are respectively connected to the two ends of the lifting connection plate, the middle part of the lifting connection plate is connected to the lifting assembly, and the lifting assembly is connected to the driving connection end plate; the upper end of the first lifting outer shaft is connected to the left-right moving assembly, the upper end of the second lifting outer shaft is connected to the front-rear rocker assembly, and the upper ends of the left-right moving assembly and the front-rear rocker assembly are connected to the sliding carriage.
[0007] Preferably, the left-right moving assembly comprises a rotary transmission shaft, the rotary transmission shaft is rotatably connected in the first lifting outer shaft, the upper end of the rotary transmission shaft is connected to a second driving wheel, the second driving wheel is connected to a second driven wheel through a second synchronous belt, two second connection plates are connected to the second synchronous belt through connecting teeth, a first sliding shaft is connected between the two second connection plates, and the lower end of the sliding carriage is slidably connected to the first sliding shaft; the lower end of the second connection plate is slidably connected to a sliding rail.
[0008] Preferably, the front and rear rocker assembly comprises a swing transmission shaft, the swing transmission shaft is rotationally connected in the second lifting outer shaft, the upper end of the swing transmission shaft penetrates the second driven wheel and is connected with a first swing arm, the first swing arm is rotationally connected with a first shaft end fixing block, the first shaft end fixing block is connected with a connecting rod, the other end of the connecting rod is connected with a second shaft end fixing block, the second shaft end fixing block is rotationally connected with a second swing arm; the upper end of the sliding frame is slidably connected with the connecting rod.
[0009] Preferably, the lower end of the rotary transmission shaft is connected with a second speed reducer, and the second speed reducer is connected with the output end of a second motor.
[0010] Preferably, the lower end of the swing transmission shaft is connected with a third speed reducer, and the third speed reducer is connected with the output end of a third motor.
[0011] Preferably, the lifting assembly comprises a ball screw, the upper end of the ball screw is connected with a first bearing, the first bearing is connected with the lower end surface of the equipment table, a screw nut is connected with the ball screw, the screw nut is connected with the middle part of the lifting connecting plate, and the lower end of the ball screw penetrates the lifting connecting plate and is connected with a driving assembly.
[0012] Preferably, the driving assembly comprises a first motor, the output end of the first motor is connected with a first speed reducer, the first speed reducer is connected with the upper end surface of a driving connecting end plate, the lower end surface of the driving connecting end plate is rotationally connected with a first driving wheel and a first driven wheel, the first driving wheel and the first driven wheel are connected through a first synchronous belt, the lower end of the ball screw penetrates the driving connecting end plate and is connected with the first driven wheel, and the output end of the first speed reducer penetrates the driving connecting end plate and is connected with the first driving wheel.
[0013] Preferably, linear bearings are arranged at the two ends of the equipment table, and the first lifting outer shaft and the second lifting outer shaft are connected with the linear bearings.
[0014] Preferably, the lower ends of the first lifting outer shaft and the second lifting outer shaft are connected with the upper end surface of the lifting connecting plate through an outer shaft chuck.
[0015] Preferably, the second speed reducer and the third speed reducer are respectively connected with the lower end surface of the lifting connecting plate through a speed reducer connecting seat.
[0016] The three-axis transplanting mechanism has the advantages that three axial movements are realized, the requirements of part transfer are met, the structure is compact, the operability is improved, and the occupied space is small. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 is the axonometric view of the three-axis transplanting mechanism of the utility model;
[0018] Figure 2 is the front view of the three-axis transplanting mechanism of the utility model;
[0019] Figure 3 is the side view of the utility model;
[0020] Figure 4 is the sectional view of the three-axis transplanting mechanism of the utility model;
[0021] Figure 5 is the detail view of the left-right moving assembly of the utility model.
[0022] In the figure: 1, equipment table top;2, drive connection end plate;3, lifting connection plate;4, first lifting outer shaft;5, second lifting outer shaft;6, sliding frame;7, ball screw;8, first bearing;9, screw nut;10, No. 1 motor;11, No. 1 speed reducer;12, No. 1 drive wheel;13, No. 1 driven wheel;14, No. 1 synchronous belt;15, rotary transmission shaft;16, No. 2 drive wheel;17, No. 2 synchronous belt;18, No. 2 driven wheel;19, second connecting plate;20, connecting tooth piece;21, first sliding shaft;22, slide rail;23, swing transmission shaft;24, No. 1 swing arm;25, first shaft end fixed block;26, connecting rod;27, second shaft end fixed block;28, No. 2 swing arm;29, No. 2 speed reducer;30, No. 2 motor;31, No. 3 speed reducer;32, No. 3 motor;33, linear bearing;34, outer shaft chuck;35, speed reducer connecting seat. DETAILED DESCRIPTION
[0023] The technical scheme of the utility model will be described clearly and completely in combination with the drawings. In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model to having a particular orientation, being constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying the importance of the opposite.
[0024] The utility model will be further described in combination with the drawings.
[0025] As Figures 1-5As shown in the figure, a three-axis transplanting mechanism includes a device table 1, a driving connection end plate 2, a lifting connection plate 3, a first lifting outer shaft 4, a second lifting outer shaft 5, a lifting assembly, a left-right moving assembly, a front-rear rocker assembly, and a sliding carriage 6. The two ends of the device table 1 are respectively connected to the first lifting outer shaft 4 and the second lifting outer shaft 5 through sliding connection. Linear bearings 33 are arranged at the two ends of the device table 1, and the first lifting outer shaft 4 and the second lifting outer shaft 5 are connected to the linear bearings 33. The lower ends of the first lifting outer shaft 4 and the second lifting outer shaft 5 are respectively connected to the two ends of the lifting connection plate 3, and the lower ends of the first lifting outer shaft 4 and the second lifting outer shaft 5 are connected to the upper end surface of the lifting connection plate 3 through an outer shaft chuck 34. The middle part of the lifting connection plate 3 is connected to the lifting assembly, and the lifting assembly is connected to the driving connection end plate 2. The upper end of the first lifting outer shaft 4 is connected to the left-right moving assembly, and the upper end of the second lifting outer shaft 5 is connected to the front-rear rocker assembly. The upper ends of the left-right moving assembly and the front-rear rocker assembly are connected to the sliding carriage 6.
[0026] As shown in the figure, Figures 1-5 The left-right moving assembly includes a rotating transmission shaft 15, which is rotatably connected in the first lifting outer shaft 4. The upper end of the rotating transmission shaft 15 is connected to a second driving wheel 16, the second driving wheel 16 is connected to a second driven wheel 18 through a second synchronous belt 17, two second connecting plates 19 are connected to the second synchronous belt 17 through connecting tooth pieces 20, a first sliding shaft 21 is connected between the two second connecting plates 19, and the lower end of the sliding carriage 6 is slidably connected to the first sliding shaft 21. The lower end of the second connecting plate 19 is slidably connected to a sliding rail 22. The lower end of the rotating transmission shaft 15 is connected to a second speed reducer 29, and the second speed reducer 29 is connected to the output end of a second motor 30.
[0027] Specifically, the second motor 30 drives the second speed reducer 29 to rotate, the second speed reducer 29 drives the rotating transmission shaft 15 to rotate, the rotating transmission shaft 15 drives the second driving wheel 16 to rotate, the second driving wheel 16 drives the second synchronous belt 17 to move, the second synchronous belt 17 moves the sliding carriage 6 connected through the second connecting plate 19 to move horizontally, and the left-right movement of the sliding carriage 6 is realized.
[0028] As shown in the figure, Figures 1-5As shown, the front and rear rocker assembly includes a swing transmission shaft 23, the swing transmission shaft 23 is rotationally connected in the second lifting outer shaft 5, the upper end of the swing transmission shaft 23 penetrates the No. 2 driven wheel 18 and is connected with a No. 1 swing arm 24, the No. 1 swing arm 24 is rotationally connected with a first shaft end fixed block 25, the first shaft end fixed block 25 is connected with a connecting rod 26, the other end of the connecting rod 26 is connected with a second shaft end fixed block 27, the second shaft end fixed block 27 is rotationally connected with a No. 2 swing arm 28; the upper end of the sliding frame 6 is slidingly connected with the connecting rod 26. The lower end of the swing transmission shaft 23 is connected with a No. 3 speed reducer 31, the No. 3 speed reducer 31 is connected with the output end of a No. 3 motor 32. The No. 2 speed reducer 29 and the No. 3 speed reducer 31 are respectively connected with the lower end face of the lifting connecting plate 3 through a speed reducer connecting seat 35.
[0029] Specifically, the No. 3 motor 32 rotates to drive the No. 3 speed reducer 31 to rotate, the No. 3 speed reducer 31 rotates to drive the swing transmission shaft 23 to rotate, the swing transmission shaft 23 rotates to drive the No. 1 swing arm 24 to swing, the No. 1 swing arm 24 swings to drive the connecting rod 26 to swing, so that the sliding frame 6 slidingly connected with the connecting rod 26 can move forward and backward.
[0030] As shown, Figures 1-5 The lifting assembly includes a ball screw 7, the upper end of the ball screw 7 is connected with a first bearing 8, the first bearing 8 is connected with the lower end face of the equipment table 1, a screw nut 9 is connected with the ball screw 7, the screw nut 9 is connected with the middle part of the lifting connecting plate 3, the lower end of the ball screw 7 penetrates the lifting connecting plate 3 and is connected with a driving assembly.
[0031] Specifically, the driving assembly includes a No. 1 motor 10, the output end of the No. 1 motor 10 is connected with a No. 1 speed reducer 11, the No. 1 speed reducer 11 is connected with the upper end face of the driving connecting end plate 2, the lower end face of the driving connecting end plate 2 is respectively rotationally connected with a No. 1 driving wheel 12 and a No. 1 driven wheel 13, the No. 1 driving wheel 12 and the No. 1 driven wheel 13 are connected through a No. 1 synchronous belt 14, the lower end of the ball screw 7 penetrates the driving connecting end plate 2 and is connected with the No. 1 driven wheel 13, the output end of the No. 1 speed reducer 11 penetrates the driving connecting end plate 2 and is connected with the No. 1 driving wheel 12.
[0032] Specifically, the first motor 10 rotates to drive the first speed reducer 11 to rotate, the first speed reducer 11 rotates to drive the first drive wheel 12 to rotate, the first drive wheel 12 rotates to drive the first driven wheel 13 to rotate through the first synchronous belt 14, the first driven wheel 13 rotates to drive the ball screw 7 to rotate, the ball screw 7 rotates to drive the connected screw nut 9 to move upwards, the screw nut 9 moves upwards to drive the connected lifting connecting plate 3 to move upwards, the lifting connecting plate 3 moves upwards to drive the first lifting outer shaft 4 and the second lifting outer shaft 5 connected at both ends to move upwards, thereby driving the left and right moving assembly and the front and rear rocker assembly connected with the first lifting outer shaft 4 and the second lifting outer shaft 5 to move upwards, thereby driving the connected sliding trolley 6 to move upwards; when moving downwards, the first motor 10 reverses rotation.
[0033] The three-axis transplanting mechanism, by setting the driving connection end plate 2, the lifting connecting plate 3, the first lifting outer shaft 4, the second lifting outer shaft 5, the lifting assembly, the left and right moving assembly and the front and rear rocker assembly, realizes three axial movements, meets the requirements of part transfer, has compact structure, increases operability and occupies small space.
[0034] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit the present application; although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions recorded in the above embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A three-axis transplanting mechanism characterized by, The device table (1) is slidably connected with the first lifting outer shaft (4) and the second lifting outer shaft (5) at both ends, the lower ends of the first lifting outer shaft (4) and the second lifting outer shaft (5) are connected with the two ends of the lifting connecting plate (3) respectively, the middle part of the lifting connecting plate (3) is connected with the lifting assembly, and the lifting assembly is connected on the driving connecting end plate (2); the upper end of the first lifting outer shaft (4) is connected with the left-right moving assembly, the upper end of the second lifting outer shaft (5) is connected with the front-rear rocker assembly, and the upper ends of the left-right moving assembly and the front-rear rocker assembly are connected with the sliding frame (6). The left-right moving assembly comprises a rotary transmission shaft (15), the rotary transmission shaft (15) is rotationally connected in the first lifting outer shaft (4), the upper end of the rotary transmission shaft (15) is connected with a second driving wheel (16), the second driving wheel (16) is connected with a second driven wheel (18) through a second synchronous belt (17), two second connecting plates (19) are connected with the second synchronous belt (17) through connecting tooth pieces (20), a first sliding shaft (21) is connected between the two second connecting plates (19), and the lower end of the sliding frame (6) is slidably connected on the first sliding shaft (21); the lower end of the second connecting plate (19) is slidably connected on a sliding rail (22).
2. The tri-axial transplant mechanism of claim 1, wherein, The front-rear rocker assembly comprises a swing transmission shaft (23), the swing transmission shaft (23) is rotationally connected in the second lifting outer shaft (5), the upper end of the swing transmission shaft (23) penetrates the second driven wheel (18) and is connected with a first swing arm (24), the first swing arm (24) is rotationally connected with a first shaft end fixed block (25) on the upper end, the first shaft end fixed block (25) is connected with a connecting rod (26), the other end of the connecting rod (26) is connected with a second shaft end fixed block (27), and the second shaft end fixed block (27) is rotationally connected on a second swing arm (28); the upper end of the sliding frame (6) is slidably connected with the connecting rod (26).
3. The tri-axial transplant mechanism of claim 2, wherein, The lower end of the rotary transmission shaft (15) is connected with a second speed reducer (29), and the second speed reducer (29) is connected on the output end of a second motor (30).
4. The tri-axial transplant mechanism of claim 3, wherein, The lower end of the swing transmission shaft (23) is connected with a third speed reducer (31), and the third speed reducer (31) is connected on the output end of a third motor (32).
5. The tri-axial transplant mechanism of claim 4, wherein, The lifting assembly comprises a ball screw (7), the upper end of the ball screw (7) is connected with a first bearing (8), the first bearing (8) is connected on the lower end face of the device table (1), a screw nut (9) is connected on the ball screw (7), the screw nut (9) is connected with the middle part of the lifting connecting plate (3), and the lower end of the ball screw (7) penetrates the lifting connecting plate (3) and is connected with a driving assembly.
6. The tri-axial transplant mechanism of claim 1, wherein, 7. The tri-axial transplant mechanism of claim 6, wherein, The driving assembly comprises a No. 1 motor (10), the output end of the No. 1 motor (10) is connected with a No. 1 speed reducer (11), the No. 1 speed reducer (11) is connected on the upper end face of the driving connection end plate (2), the lower end face of the driving connection end plate (2) is respectively rotationally connected with a No. 1 driving wheel (12) and a No. 1 driven wheel (13), the No. 1 driving wheel (12) and the No. 1 driven wheel (13) are connected through a No. 1 synchronous belt (14), the lower end of the ball screw (7) penetrates through the driving connection end plate (2) and is connected with the No. 1 driven wheel (13), the output end of the No. 1 speed reducer (11) penetrates through the driving connection end plate (2) and is connected with the No. 1 driving wheel (12).
8. The tri-axial transplant mechanism of claim 1, wherein, Linear bearings (33) are arranged at two ends of the equipment table top (1), the first lifting outer shaft (4) and the second lifting outer shaft (5) are connected with the linear bearings (33).
9. The tri-axial transplant mechanism of claim 5, wherein, Lower ends of the first lifting outer shaft (4) and the second lifting outer shaft (5) are connected with the upper end face of the lifting connection plate (3) through an outer shaft chuck (34).
10. The tri-axial transplant mechanism of claim 5, wherein, The No. 2 speed reducer (29) and the No. 3 speed reducer (31) are respectively connected on the lower end face of the lifting connection plate (3) through speed reducer connection seats (35).