Deviation correcting device and lifting platform applying same

Abstract

The utility model belongs to the field of conveyors, and particularly relates to a deviation rectifying device and a lifting platform applying the deviation rectifying device, which comprise a sliding rod, a fixing plate, a linear driving piece, a sliding sleeve and a deviation rectifying plate, the number of the sliding rods is two, the two sliding rods are arranged in parallel, and the two ends or the middles of the two sliding rods are fixed. The two fixing plates are both fixed to the two sliding rods. The two sets of sliding sleeves are arranged at the two ends of the sliding rods in a sleeving mode correspondingly, and each set of sliding sleeves comprises two sliding sleeves which are arranged on the two sliding rods correspondingly. One ends of the two deviation rectifying plates are respectively connected with the two groups of sliding sleeves; the number of the linear driving parts is two, the two linear driving parts are fixed to the two fixing plates respectively, the output ends of the two linear driving parts are connected with the two deviation rectifying plates respectively, and the two linear driving parts drive the two deviation rectifying plates to move in the opposite direction and the opposite direction in the length direction of the sliding rod respectively. The deviation rectifying device can achieve deviation rectifying of vertical line conveying, is simple in structure and can flexibly adjust the deviation rectifying position.

Description

Technical Field

[0001] This utility model belongs to the field of conveyors, specifically relating to a correction device and a lifting platform for its application. Background Technology

[0002] In the field of conveying, in addition to conveyor belts for horizontal transport, lifting platforms are also frequently used. In more complex automated production lines, conveyors and lifting platforms are used together. Therefore, when moving workpieces from the horizontal line to the vertical line, timely correction of the conveyed workpieces is necessary to adapt to the requirements of the next process. Currently, there is no good correction device to solve this problem. Utility Model Content

[0003] The present invention provides a correction device that can effectively solve the problems in the background art.

[0004] The present invention provides a correction device, comprising a slide rod, a fixed plate, a linear drive component, a sliding sleeve, and a correction plate;

[0005] There are two sliding rods, which are arranged in parallel and fixed at both ends or in the middle.

[0006] There are two fixing plates, both of which are fixed to two sliding rods;

[0007] The sliding sleeve is provided in two sets, and the two sets of sliding sleeves are respectively fitted on both ends of the sliding rod. Each set of sliding sleeves has two sleeves, which are respectively provided on the two sliding rods.

[0008] There are two correction plates, and one end of each correction plate is connected to two sets of sliding sleeves.

[0009] There are two linear drive units, which are fixed on two fixed plates respectively. The output ends of the two linear drive units are connected to two correction plates respectively. The two linear drive units drive the two correction plates to move towards each other and away from each other along the length of the slide rod.

[0010] As a further optimization of this utility model, the mounting position of the fixing plate on the slide rod is adjustable.

[0011] As a further optimization of this utility model, the bottom edges of the two correction plates are provided with protrusions in opposite directions, and the edges of the protrusions are provided with inclined plates, and the two inclined plates are distributed in a figure-eight shape.

[0012] This utility model also provides a lifting platform, including a frame, chain, sprocket, motor, fixing plate and support rod;

[0013] The frame has two sets of sprockets, located above and below the frame respectively; the chain rests on the two sets of sprockets; the motor drives one set of sprockets to rotate; the fixing plate is fixed to the chain; the support plate is horizontally fixed to the fixing plate;

[0014] It also includes the aforementioned correction device, wherein the slide rod is horizontally fixed on the frame, and two correction plates are respectively located on both sides of the support plate.

[0015] As a further optimization of this utility model, the tray is replaced by two L-shaped support rods; the vertical section of the support rod is fixed on the fixed plate, and the horizontal sections of the two support rods are horizontal and coplanar.

[0016] As a further optimization of this utility model, the frame adopts a cubic frame structure spliced ​​from profiles, including four vertical rods; the vertical rods of the frame are provided with sliding grooves along the length direction; it also includes sliding buckles and base plates; there are two base plates, the ends of the two sliding rods are distributed and fixed on the two base plates, and the two base plates are respectively fixed to two adjacent vertical rods by sliding buckles.

[0017] As a further optimization of this utility model, it also includes a shell that encloses the frame.

[0018] As a further optimization of this utility model, it also includes a slide rail and a slider; the slide rail is fixed on the frame and is located on the side of the chain and parallel to the chain; the slider is located on the slide rail and the fixing plate is also fixed to the slider.

[0019] The present invention provides a correction device that can correct the deviation of vertical straight-line transmission, and has a simple structure and can flexibly adjust the correction position. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the embodiment structure;

[0021] Figure 2 yes Figure 1 Schematic diagram of the structure after the shell is hidden;

[0022] Figure 3 yes Figure 2 Structural diagram with the frame removed;

[0023] The components include: slide bar 1, fixed plate 2, cylinder 3, sliding sleeve 4, correction plate 5, boss 5a, inclined plate 5b, frame 6, vertical rod 6a, fixed rod 6b, chain 7, sprocket 8, motor 9, base plate 10, support rod 11, housing 12, slide rail 13, and slider 14. Detailed Implementation

[0024] like Figure 1-3 As shown, this embodiment includes a slide rod 1, a fixing plate 2, a linear drive component, a sliding sleeve 4, and a correction plate 5.

[0025] Two slide rods 1 are provided, and the two slide rods 1 are arranged in parallel. The two ends of the two slide rods 1 are fixed. In other embodiments, the middle part of the two slide rods 1 can also be fixed, as long as it does not affect the operation of the linear drive component.

[0026] There are two fixing plates 2, and both are fixed to the two sliding rods 1 at the same time.

[0027] There are two sets of sliding sleeves 4, which are respectively fitted onto the two ends of the sliding rod 1. Each set of sliding sleeves 4 has two sleeves, which are respectively installed on the two sliding rods 1.

[0028] There are two correction plates 5, and one end of each correction plate 5 is connected to two sets of sliding sleeves 4.

[0029] Two linear drive components are provided. The linear drive components can be hydraulic cylinders or ball screws. In this embodiment, cylinders 3 are used. The two cylinders 3 are fixed on two fixed plates 2 respectively. The output ends of the two cylinders 3 are connected to two correction plates 5 respectively. The two cylinders 3 drive the two correction plates 5 to move towards each other and away from each other along the length of the slide rod 1.

[0030] In use, the workpiece is placed between the two straightening plates 5, and the cylinder 3 drives the two straightening plates 5 to move relative to each other to straighten the workpiece and achieve the straightening function.

[0031] Preferably, in this embodiment, the fixing plate 2 is adjustable in position on the slide rod 1. Specifically, the fixing plate 2 can be configured as a clamp-like structure, or as in this embodiment, a through hole is provided on the fixing plate 2 that fits onto the slide rod 1, and a strip-shaped groove is provided between the through hole and the edge of the fixing plate 2. The fixing plate 2 can be fixed on the slide rod 1 by using bolts that pass through the two sides of the groove and tightening them.

[0032] Preferably, in this embodiment, protrusions 5a are provided on the bottom edges of the two straightening plates 5 in opposite directions, and inclined plates 5b are provided on the edges of the protrusions 5a. The two inclined plates 5b are distributed in a V-shape. When the workpiece passes over the straightening plate 5 from bottom to top, the inclined plates 5b can play a guiding role. The protrusions 5a can keep the working surface of the straightening plate 5 at a distance from the workpiece, avoiding excessive friction between the workpiece and the straightening plate 5 when it passes over the straightening plate 5.

[0033] Example 2

[0034] This embodiment provides a lifting platform for applying the correction device in Embodiment 1, including a frame 6, a chain 7, a sprocket 8, a motor 9, and a base plate 10.

[0035] There are two sets of sprockets 8, located above and below the frame 6 respectively. The chain 7 is mounted on the two sets of sprockets 8. The motor 9 drives the lower sprocket 8 to rotate. In other embodiments, the motor 9 can also be located above to drive the upper sprocket 8.

[0036] In this embodiment, the base plate 10 is fixed on the chain 7, and the chain 7, driven by the sprocket 8, enables the base plate 10 to move up and down.

[0037] This embodiment also includes two L-shaped support rods 11. The vertical sections of the support rods 11 are fixed to the fixing plate 2, and the horizontal sections of the two support rods 11 are horizontal and coplanar. The horizontal sections of the two support rods 11 are used to support the workpiece. In other embodiments, the two support rods 11 can also be directly replaced by a support plate.

[0038] To improve the stability of the vertical movement of the fixed plate 2, this embodiment also includes a slide rail 13 and a slider 14. The slide rail 13 is fixed on the frame 6. There are two slide rails 13, which are placed vertically. The two slide rails 13 are parallel to the chain 7 and are respectively located on both sides of the slide rail 13. The slider 14 is located on the slide rail 13, and the base plate 10 is also fixed to the slider 14.

[0039] In this embodiment, the frame 6 is specifically a cubic frame structure made of spliced ​​profiles, including four vertical rods 6a, several horizontal rods and one fixed rod 6b. The four vertical rods 6a and several horizontal rods form a cubic frame. The fixed rod 6b is located on the back of the frame and is parallel to the vertical rods 6a. The fixed rod 6b is made of rectangular steel pipe. The sprocket 8 and the slide rail 13 are both fixed on the fixed rod 6b.

[0040] This embodiment also includes the correction device from Embodiment 1. The slide rod 1 is horizontally fixed to the frame 6. Specifically, the two ends of the slide rod 1 are respectively fixed to the two vertical rods 6a at the front of the frame 6. Each surface of the profile typically has a groove along its length; therefore, this embodiment also includes a sliding buckle and a base plate 10. Two base plates 10 are provided, and the ends of the two slide rods 1 are simultaneously fixed to the two base plates 10. The two base plates 10 are respectively fixed to the two vertical rods 6a at the front of the frame 6 via the sliding buckle. The sliding buckle is typically a T-shaped bolt, with the T-head end fitting into the groove of the profile, and the screw end passing through the base plate 10. Tightening the nut secures the base plate 10 to the vertical rod 6a. When adjusting the installation position, simply loosen the nut to move the sliding buckle along the length of the groove.

[0041] The two correction plates 5 in the correction device are respectively located on both sides of the two support rods 11.

[0042] This embodiment also includes a housing 12, which encloses the frame 6. The housing 12 serves a protective function.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A correction device, characterized in that, Includes slide bar, fixed plate, linear drive component, sliding sleeve and correction plate; There are two sliding rods, which are arranged in parallel and fixed at both ends or in the middle. There are two fixing plates, both of which are fixed to two sliding rods; The sliding sleeve is provided in two sets, and the two sets of sliding sleeves are respectively fitted on both ends of the sliding rod. Each set of sliding sleeves has two sleeves, which are respectively provided on the two sliding rods. There are two correction plates, and one end of each correction plate is connected to two sets of sliding sleeves. There are two linear drive units, which are fixed on two fixed plates respectively. The output ends of the two linear drive units are connected to two correction plates respectively. The two linear drive units drive the two correction plates to move towards each other and away from each other along the length of the slide rod.

2. The correction device according to claim 1, characterized in that, The mounting position of the fixing plate on the slide bar is adjustable.

3. The correction device according to claim 1, characterized in that, The bottom edges of the two correction plates are provided with protrusions facing each other, and the edges of the protrusions are provided with inclined plates, which are distributed in a figure-eight shape.

4. A lifting platform, characterized in that, Includes frame, chain, sprocket, motor, mounting plate and support rod; The frame has two sets of sprockets, located above and below the frame respectively; the chain rests on the two sets of sprockets; the motor drives one set of sprockets to rotate; the fixing plate is fixed to the chain; the support plate is horizontally fixed to the fixing plate; It also includes the correction device as described in claim 1, wherein the slide rod is horizontally fixed on the frame and two correction plates are respectively disposed on both sides of the support plate.

5. A lifting platform according to claim 4, characterized in that, The support plate is replaced by two L-shaped support rods; the vertical section of the support rod is fixed to the fixed plate, and the horizontal sections of the two support rods are horizontal and coplanar.

6. A lifting platform according to claim 4, characterized in that, The frame is a cubic frame structure made of spliced ​​profiles, including four vertical bars; the vertical bars of the frame are provided with sliding grooves along the length direction; it also includes sliding buckles and base plates; there are two base plates, the ends of the two sliding bars are fixed to the two base plates respectively, and the two base plates are fixed to two adjacent vertical bars by sliding buckles respectively.

7. A lifting platform according to claim 6, characterized in that, It also includes the shell, which encloses the frame.

8. A lifting platform according to claim 4, characterized in that, It also includes a slide rail and a slider; the slide rail is fixed on the frame and is located on the side of the chain and parallel to the chain; the slider is located on the slide rail and the fixing plate is also fixed to the slider.

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