jacking mechanism

Abstract

The utility model relates to the field of jacking mechanism technology discloses jacking mechanism, through the cooperation between tray jacking mechanism and support mechanism, including mounting panel, and set tray jacking mechanism on the mounting panel upper surface, positioning frame and fixedly connected multiple groups of vertical plate on the positioning frame, the tray jacking mechanism top is provided with inductive component tray, realizes the jacking action of inductive component tray through tray jacking mechanism, can carry out the jacking action of tray body to the top through tray jacking mechanism, and then conveniently and quickly jacking operation is carried out to tray body, improves the jacking efficiency of tray body, can effectively support the tray body that jacks up under the action of support mechanism, through the setting of multiple support positions, the stability after the jacking of tray body is guaranteed, to meet the production demand of modernization, improve the production efficiency of inductance product.

Description

Technical Field

[0001] This utility model relates to the field of lifting mechanism technology, specifically to lifting mechanisms. Background Technology

[0002] In automated production lines, precise positioning and efficient transfer of materials are key to ensuring smooth production processes. This is especially true in the field of electronic component manufacturing, such as the assembly and testing of inductor components, where it is often necessary to vertically lift and precisely position pallets carrying workpieces between different workstations or levels.

[0003] Traditional material transfer methods often rely on manual operation or simple mechanical lifting structures, which suffer from problems such as low positioning accuracy, poor stability, and easy damage to products. They are difficult to meet the demands of high-speed and high-precision modern production. Therefore, we need to propose a lifting mechanism. Utility Model Content

[0004] The purpose of this utility model is to provide a lifting mechanism that uses a lifting cylinder to provide power and guide columns to ensure the verticality and stability of the movement trajectory, thereby ensuring the stability of the lifting of the inductive element and ensuring the accuracy of the pallet's position after it is lifted into place, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lifting mechanism, comprising:

[0006] The mounting plate and the tray lifting mechanism set on the upper surface of the mounting plate, wherein an inductor tray is set above the tray lifting mechanism, and the inductor tray is lifted by the tray lifting mechanism.

[0007] The positioning frame and multiple sets of upright plates fixedly connected to the positioning frame, each set of upright plates has multiple sets of support mechanisms fixedly connected to one side, and the multiple sets of support mechanisms are arranged at equal intervals. The pallet lifting mechanism is arranged between the multiple sets of support mechanisms, and the lifting pallet body is supported by the multiple sets of support mechanisms in the same plane.

[0008] Preferably, the pallet lifting mechanism includes a lifting cylinder and a base plate. The piston end of the lifting cylinder is equipped with a floating joint, which is fixedly connected to the lower surface of the base plate. Two sets of side plates are fixedly connected to the upper surface of the base plate. Two sets of mounting components are symmetrically arranged on opposite sides of the two sets of side plates. Each set of mounting components contains multiple sets of unidirectional support components, which are arranged at equal intervals.

[0009] Preferably, the lower surface of the base plate is fixedly connected with multiple sets of directional rods that penetrate the mounting plate, and the lower surface of the base plate is provided with two sets of buffers for resetting the lifting cylinder.

[0010] The mounting component includes a bottom beam fixedly connected to the side plate, and both sides of the bottom beam are fixedly connected to guard plates. Both ends of the two sets of guard plates on opposite sides are fixedly connected to reinforcing shafts.

[0011] The unidirectional support includes a first stop, a mounting shaft, a second stop, and a support block. The first stop and the second stop are both located above the mounting shaft. The support block is rotatably mounted on the mounting shaft. The second stop is located above the first stop, and the first stop and the second stop are offset from each other.

[0012] Preferably, the support mechanism includes a base fixedly connected to one side of the side plate. The upper surface of the base has a rectangular mounting hole, a connecting pin is inserted into the mounting hole, and a support seat is sleeved on the connecting pin. The side view projection of the support seat is L-shaped, and the lower end of the support seat is provided with an inclined weighting part.

[0013] Preferably, it also includes a diagonal positioning mechanism disposed on one side of one of the two sets of upright plates. The positioning frame is provided with a sensing mechanism for detecting the pallet body on the upper support seat. Multiple sets of pallet guide columns are fixedly connected to the upper surface of the positioning frame, and the diagonal positioning mechanism realizes the diagonal fixation of the pallet body.

[0014] Preferably, the diagonal positioning mechanism includes an L-plate fixed to the upright plate, a positioning cylinder is installed at the end of the L-plate, and a positioning module for diagonally positioning the pallet body is provided at the piston end of the positioning cylinder.

[0015] Preferably, the sensing mechanism includes two sets of corner brackets fixedly connected to the upper surface of the positioning frame, and each set of corner brackets is provided with a through-beam sensor for detecting the pallet body at its upper end. Reinforcing beams are fixedly connected to both ends of the upper surface of the pallet body, and an inductor body is provided on the upper surface of the pallet body.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model mainly utilizes the cooperation between a pallet lifting mechanism and a support mechanism. The pallet lifting mechanism can lift the pallet body upwards, thereby facilitating and quickly lifting the pallet body and improving the lifting efficiency. At the same time, the support mechanism can effectively support the lifted pallet body. Through the setting of multiple support positions, the stability of the pallet body after lifting is ensured, thus meeting the needs of modern production and improving the production efficiency of inductor products.

[0018] 2. This utility model, through the setting of a diagonal positioning mechanism and a sensing mechanism, utilizes the sensing mechanism to quickly and effectively detect whether there is a pallet body on the upper support mechanism. After the pallet body is seen, the diagonal positioning mechanism is used to diagonally position the pallet body, thereby improving the stability of the pallet body after it is lifted, improving the positioning accuracy of the pallet body lifting, and at the same time avoiding damage to the products on the pallet body, thus improving practicality. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the inductor lifting mechanism of this utility model;

[0021] Figure 3 This is a schematic diagram of the diagonal positioning mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the positioning frame structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the support mechanism structure of this utility model.

[0024] In the diagram: 1. Mounting plate; 2. Pallet lifting mechanism; 21. Lifting cylinder; 22. Floating joint; 23. Base plate; 24. Directional rod; 25. Buffer; 26. Side plate; 27. Mounting component; 271. Bottom beam; 272. Guard plate; 273. Reinforcing shaft; 28. One-way support component; 281. First stop bar; 282. Mounting shaft; 283. Support block; 284. Second stop bar; 3. Positioning frame; 31. Vertical plate; 4. Support mechanism; 41. Base; 42. Mounting hole; 43. Connecting pin; 44. Support seat; 5. Diagonal positioning mechanism; 51. L-plate; 52. Positioning cylinder; 53. Positioning module; 6. Sensing mechanism; 61. Corner frame; 62. Through-beam sensor; 7. Pallet guide column; 8. Pallet body; 9. Reinforcing beam; 10. Inductor body. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5The present invention provides a technical solution: a lifting mechanism, including a mounting plate 1, a tray lifting mechanism 2, a positioning frame 3, and multiple sets of upright plates 31 fixedly connected to the positioning frame 3 on the upper surface of the mounting plate 1. An inductor tray is provided above the tray lifting mechanism 2, and the lifting action of the inductor tray is realized through the tray lifting mechanism 2.

[0027] Each set of uprights 31 has multiple sets of support mechanisms 4 fixedly connected to one side, and the multiple sets of support mechanisms 4 are arranged at equal intervals. The pallet lifting mechanism 2 is arranged between the multiple sets of support mechanisms 4, and the lifting pallet body 8 is supported by the multiple sets of support mechanisms 4 in the same plane.

[0028] The pallet lifting mechanism 2 includes a lifting cylinder 21 and a base plate 23. A floating joint 22 is installed on the piston end of the lifting cylinder 21. The floating joint 22 is fixedly connected to the lower surface of the base plate 23. Two sets of side plates 26 are fixedly connected to the upper surface of the base plate 23. Two sets of mounting parts 27 are symmetrically arranged on opposite sides of the two sets of side plates 26. Each set of mounting parts 27 has multiple sets of unidirectional support parts 28 inside, and the multiple sets of unidirectional support parts 28 are arranged at equal intervals.

[0029] In this embodiment, the lifting cylinder 21, paired with the floating joint 22, can effectively compensate for installation errors and minor deviations during operation, preventing damage to the piston end of the lifting cylinder 21 due to uneven force, while ensuring the stability of the lifting action of the base plate 23. Multiple sets of equally spaced unidirectional support members 28 can form multi-point support for the pallet body 8, which not only enhances the stability of pallet placement, but also limits the displacement of the pallet in a specific direction through unidirectional characteristics, preventing the pallet from sliding unexpectedly during lifting or lowering, and further improving the safety and reliability of the lifting process.

[0030] The lower surface of the base plate 23 is fixedly connected with multiple sets of directional rods 24 that penetrate the mounting plate 1, and the lower surface of the base plate 23 is provided with two sets of buffers 25 for resetting the lifting cylinder 21.

[0031] Mounting component 27 includes a bottom beam 271 fixedly connected to the side plate 26, and both sides of the bottom beam 271 are fixedly connected to guard plates 272, and both ends of the two sets of guard plates 272 on opposite sides are fixedly connected to reinforcing shafts 273.

[0032] The one-way support member 28 includes a first stop 281, a mounting shaft 282, a second stop 284, and a support block 283. The first stop 281 and the second stop 284 are both located above the mounting shaft 282. The support block 283 is rotatably mounted on the mounting shaft 282. The second stop 284 is located above the first stop 281, and the first stop 281 and the second stop 284 are offset from each other.

[0033] Furthermore, multiple sets of directional rods 24 penetrate the mounting plate 1, providing precise guidance for the lifting and lowering of the base plate 23, ensuring that the base plate 23 always moves along a fixed trajectory, avoiding inaccurate lifting positions due to deviation, and ensuring the accuracy of lifting the pallet body 8. The two sets of buffers 25 can buffer when the lifting cylinder 21 is reset, reducing the impact on the lifting cylinder 21 when the base plate 23 descends, extending the service life of the mechanism, and reducing operating noise. At the same time, the misaligned setting of the first stop 281 and the second stop 284 in the unidirectional support member 28 can more comprehensively limit the rotation range of the support block 283, further strengthening the unidirectional support effect, avoiding the pallet body 8 being blocked by the support block 283 when it is lifted, preventing the pallet body 8 from moving in an unexpected direction, and improving the stability of the support.

[0034] The support mechanism 4 includes a base 41 fixedly connected to one side of the side plate 26. A rectangular mounting hole 42 is provided on the upper surface of the base 41. A connecting pin 43 is inserted into the mounting hole 42. A support seat 44 is sleeved on the connecting pin 43. The side view projection of the support seat 44 is L-shaped, and the lower end of the support seat 44 is provided with an inclined weighting part.

[0035] In a further preferred embodiment, the support base 44 can be flipped within the mounting hole 42 via the connecting pin 43, so that when the pallet body 8 is lifted, the support base 44 can be flipped around the connecting pin 43 as the axis. The L-shaped structure can form a stable support fit with the pallet body 8. At the same time, the inclined weight-bearing part at the lower end of the support base 44 (not shown in the figure) lowers the center of gravity of the support base 44, enhances the stability of the support base 44 itself, avoids the support base 44 from tipping over due to excessive pallet weight, and facilitates the reset of the support base 44 after the pallet body 8 is higher than the support base 44, further ensuring the safety of the pallet body 8 when placed.

[0036] It also includes a diagonal positioning mechanism 5 set on one side of two sets of upright plates 31. The positioning frame 3 is equipped with a sensing mechanism 6 for detecting the pallet body 8 on the upper support base 44. Multiple sets of pallet guide columns 7 are fixedly connected to the upper surface of the positioning frame 3. The diagonal positioning mechanism 5 is used to fix the pallet body 8 diagonally.

[0037] Secondly, the diagonal positioning mechanism 5 can fix the pallet body 8 from the diagonal direction. Compared with single-sided or double-sided positioning, diagonal positioning can distribute the fixing force more evenly, effectively preventing the pallet body 8 from shifting or shaking during lifting and stationary processes, and ensuring the accuracy of the position of the pallet body 8. The sensing mechanism 6 can detect the presence or absence of the pallet body 8 on the upper support 44 in real time, providing a signal basis for the automated control of the mechanism. This facilitates the subsequent start or stop of related actions based on the detection status of the pallet body 8, improving the automation level of the mechanism. Multiple sets of pallet guide columns 7 play a guiding and limiting role in the process of pallet lifting and diagonal positioning, preventing the pallet body 8 from colliding with other components due to offset, and ensuring the smoothness of the lifting and lowering of the pallet body 8.

[0038] The diagonal positioning mechanism 5 includes an L-plate 51 fixed on the upright plate 31. A positioning cylinder 52 is installed at the end of the L-plate 51. The piston end of the positioning cylinder 52 is provided with a positioning module 53 for diagonally positioning the pallet body 8.

[0039] Preferably, the L-plate 51 provides a stable mounting carrier for the positioning cylinder 52, ensuring that the positioning cylinder 52 is installed in a precise position. The positioning cylinder 52 drives the positioning module 53 to move, which can realize the automatic positioning and release of the pallet body 8 by the positioning module 53. Compared with manual positioning, automated positioning not only saves manpower, but also ensures the consistency of positioning force and position, improves positioning accuracy and efficiency, and further enhances the reliability of the positioning of the pallet body 8.

[0040] The sensing mechanism 6 includes two sets of corner brackets 61 fixedly connected to the upper surface of the positioning frame 3, and each set of corner brackets 61 is provided with a through-beam sensor 62 for detecting the pallet body 8. Both ends of the upper surface of the pallet body 8 are fixedly connected with reinforcing beams 9, and an inductor body 10 is provided on the upper surface of the pallet body 8.

[0041] It is worth noting that the through-beam sensor 62 can detect the pallet body 8 from different angles. Compared with a single sensor, dual detection can reduce the detection blind zone and improve the accuracy of detection of the pallet body 8. The reinforcing beam 9 on the pallet body 8 enhances the structural strength of the pallet itself and can withstand the weight of more inductor body 10, preventing the pallet body 8 from deforming due to excessive load.

[0042] When in use, the pallet lifting mechanism 2 starts to work. The piston end of the lifting cylinder 21 drives the bottom plate 23 to rise through the floating joint 22. The bottom plate 23 rises smoothly under the guidance of multiple sets of directional rods 24. The side plates 26, mounting parts 27, and one-way support parts 28 on the bottom plate 23 rise accordingly. The one-way support parts 28 contact the pallet body 8 and provide support for it. As the lifting cylinder 21 continues to move, the one-way support parts 28 push the pallet body 8 to rise along the pallet guide column 7, thereby realizing the lifting action of the pallet.

[0043] During the lifting process, the one-way support member 28, through the misalignment restriction of the first stop 281, can facilitate the upward movement of the pallet and apply a thrust to the support seat 44 of the support mechanism 4, causing the support seat 44 to rotate around the connecting pin 43 as the axis, thereby preventing the support seat 44 from obstructing the lifting of the pallet body 8. When the pallet rises to the designated position, the support seat 44 will automatically return to the horizontal position due to gravity. At this time, the piston of the lifting cylinder 21 retracts, and the pallet lifting mechanism 2 descends to place the pallet body 8 on the support seat 44 of the upper support mechanism 4. At this time, the buffer 25 plays a buffering role as the bottom plate 23 descends, reducing the impact. During the descent of the bottom plate 23, the one-way support member 28 releases the support of the pallet body 8.

[0044] At this time, the through-beam sensor 62 of the sensing mechanism 6 detects in real time whether the pallet body 8 is in position. If the pallet body 8 is detected, it sends a signal to the control system (a mature technology in the prior art, which will not be described in detail). After receiving the signal that the pallet body 8 is in position, the control system activates the positioning cylinder 52 of the diagonal positioning mechanism 5. The positioning cylinder 52 drives the positioning module 53 to extend and push the pallet from the diagonal direction of the pallet body 8. Thus, after being limited by multiple sets of pallet guide rods, the position of the pallet body 8 is accurately positioned to prevent the pallet from shifting in subsequent actions.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lifting mechanism, characterized in that, include: Mounting plate (1), and a tray lifting mechanism (2) set on the upper surface of mounting plate (1). An inductor tray is set above the tray lifting mechanism (2), and the inductor tray is lifted by the tray lifting mechanism (2). The positioning frame (3) and multiple sets of upright plates (31) are fixedly connected to the positioning frame (3). Each set of upright plates (31) has multiple sets of support mechanisms (4) fixedly connected to one side, and the multiple sets of support mechanisms (4) are arranged at equal intervals. The pallet lifting mechanism (2) is arranged between the multiple sets of support mechanisms (4) and the lifting pallet body (8) is supported by the multiple sets of support mechanisms (4) in the same plane.

2. The lifting mechanism according to claim 1, characterized in that: The pallet lifting mechanism (2) includes a lifting cylinder (21) and a base plate (23). A floating joint (22) is installed on the piston end of the lifting cylinder (21). The floating joint (22) is fixedly connected to the lower surface of the base plate (23). Two sets of side plates (26) are fixedly connected to the upper surface of the base plate (23). Two sets of mounting parts (27) are symmetrically arranged on opposite sides of the two sets of side plates (26). Each set of mounting parts (27) is provided with multiple sets of unidirectional support parts (28), and the multiple sets of unidirectional support parts (28) are arranged at equal intervals.

3. The lifting mechanism according to claim 2, characterized in that: The lower surface of the base plate (23) is fixedly connected with multiple sets of directional rods (24) that penetrate the mounting plate (1), and the lower surface of the base plate (23) is provided with two sets of buffers (25) for resetting the lifting cylinder (21). The mounting component (27) includes a bottom beam (271) fixedly connected to the side plate (26), and both sides of the bottom beam (271) are fixedly connected to guard plates (272), and both ends of the two sets of guard plates (272) on opposite sides are fixedly connected to reinforcing shafts (273). The unidirectional support member (28) includes a first stop (281), a mounting shaft (282), a second stop (284), and a support block (283). The first stop (281) and the second stop (284) are both located above the mounting shaft (282). The support block (283) is rotatably mounted on the mounting shaft (282). The second stop (284) is located above the first stop (281), and the first stop (281) and the second stop (284) are offset from each other.

4. The lifting mechanism according to claim 3, characterized in that: The support mechanism (4) includes a base (41) fixedly connected to one side of the side plate (26). A rectangular mounting hole (42) is provided on the upper surface of the base (41). A connecting pin (43) is inserted into the mounting hole (42). A support seat (44) is sleeved on the connecting pin (43). The side view projection of the support seat (44) is L-shaped, and the lower end of the support seat (44) is provided with an inclined weighting part.

5. The lifting mechanism according to claim 1, characterized in that: It also includes a diagonal positioning mechanism (5) set on one side of one of the two sets of upright plates (31). The positioning frame (3) is equipped with a sensing mechanism (6) for detecting the pallet body (8) on the upper support seat (44). Multiple sets of pallet guide columns (7) are fixedly connected to the upper surface of the positioning frame (3). The diagonal positioning mechanism (5) is used to fix the pallet body (8) diagonally.

6. The lifting mechanism according to claim 5, characterized in that: The diagonal positioning mechanism (5) includes an L plate (51) fixed on the upright plate (31), and a positioning cylinder (52) is installed at the end of the L plate (51). The piston end of the positioning cylinder (52) is provided with a positioning module (53) for diagonally positioning the pallet body (8).

7. The lifting mechanism according to claim 6, characterized in that: The sensing mechanism (6) includes two sets of corner brackets (61) fixedly connected to the upper surface of the positioning frame (3), and the upper ends of the two sets of corner brackets (61) are provided with through-beam sensors (62) for detecting the tray body (8). The upper surfaces of the tray body (8) are fixedly connected with reinforcing beams (9), and the upper surface of the tray body (8) is provided with an inductor body (10).

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