Device for correcting vertical straightness

Abstract

The utility model relates to the technical field of correction, and particularly discloses a device for correcting vertical straightness, which comprises a base, a square plate is fixedly mounted at the upper end of the base, a U-shaped groove is formed in the base in a penetrating manner, a screw rod is arranged between the square plate and a step block, the screw rod and the step block are mounted in a threaded manner, and the screw rod and the square plate are rotatably mounted. A connecting shaft is fixedly installed on the circumferential surface of the lead screw, a vertical calibration mechanism is rotatably installed at the lower end of the connecting shaft, and the vertical calibration mechanism comprises a sliding plate. The lead screw is rotated by observing the vertical straightness of the composite material division bars between each group of rotating rollers and wheel sets, so that the lead screw pushes or pulls the sliding plate to slide between the sliding bars by utilizing the connecting shaft until the whole composite material division bars are positioned between the rotating rollers and the wheel sets and are in a parallel state; therefore, the parallelism of the composite division bars during conveying can be corrected, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of correction, in particular to a device for correcting upper and lower flatness. Background Art

[0002] Composite spacers are a structure composed of two or more different materials, usually used for heat insulation, sound insulation or structural reinforcement. They are usually composed of two or more materials to give full play to the advantages of various materials. The relationship with glass is that composite spacers can be used in combination with glass to improve the performance of glass. In glass products, composite spacers are often used in structures such as windows, doors and glass curtain walls. They can provide better thermal and sound insulation performance and increase the stability and durability of the structure. In general, composite spacers can bring more functions and advantages to glass products, making their application in construction, automobiles and other fields more extensive and diversified.

[0003] At present, when the existing processing equipment cuts the composite material spacers, the composite material spacers need to be transported. However, since the composite material spacers themselves have a certain softness, they are very likely to deviate up and down during the transportation process. Since there is no mechanism to limit the vertical straightness of the composite material spacers, the composite material spacers are not smooth after being cut, and the practicality needs to be improved. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a device for correcting upper and lower flatness, which solves the technical problem that the prior device is insufficiently practical.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A device for correcting upper and lower straightness, comprising a base, a square plate is fixedly mounted on the upper end of the base, a step block is fixedly mounted on the upper end of the square plate, a U-shaped groove is penetrated through the base, a screw rod is arranged between the square plate and the step block, the screw rod is threadedly mounted on the step block, the screw rod is rotatably mounted on the square plate, and a connecting shaft is fixedly mounted on the circumferential surface of the screw rod;

[0009] A vertical calibration mechanism is rotatably mounted on the lower end of the connecting shaft;

[0010] The vertical calibration mechanism includes a sliding plate, which is located inside the U-shaped groove. The connecting shaft and the slide bar are rotatably installed. The slide bars are symmetrically fixedly installed on the inner wall of the U-shaped groove. A sliding plate is provided between two of the slide bars. Slide grooves are symmetrically opened inside the sliding plate. The two slide grooves and the slide bar are slidably installed. The vertical calibration mechanism also includes a wheel set, a side plate, a square groove, a bidirectional threaded rod, a slider and a roller.

[0011] Preferably: the wheel set is rotatably installed on the surface of the sliding plate, the two side plates are fixedly installed on the side walls of the square plate, the two square grooves are opened inside the side plates, the two bidirectional threaded rods are rotatably installed inside the square grooves, and the two bidirectional threaded rods are partially exposed outside the side plates.

[0012] Preferably: each of the sliders is slidably installed inside the square groove, each of the sliders is partially exposed outside the side plate, two of the sliders are threadedly installed on the bidirectional threaded rod, and each of the rollers is rotatably installed on the surface of the slider.

[0013] (III) Beneficial effects

[0014] 1. Pass the composite spacer through each set of rollers and wheels and connect them to the required processing equipment, and observe the vertical straightness of the composite spacer between each set of rollers and wheels to rotate the screw rod, so that the screw rod uses the connecting shaft to push or pull the sliding plate to slide between the sliding strips until the composite spacer is located between the rollers and the wheels as a whole and is in a parallel state. This can correct the parallelism of the composite spacer during transmission and increase practicality.

[0015] Second, by synchronously rotating two bidirectional threaded rods, the bidirectional threaded rods rotate in the square groove and transmit threaded transmission with the slider, so that each group of sliders drives the rollers to move closer or farther away from each other. When the distance between each group of rollers reaches a suitable position, the bidirectional threaded rods can be stopped, so as to adapt to the height of different composite spacers and increase portability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0018] Figure 2 It is a three-dimensional exploded structural diagram of the utility model;

[0019] Figure 3 This is the exploded structural diagram of the square plate connection of the utility model;

[0020] Figure 4 It is a cross-sectional view of the side panel of the present utility model.

[0021] Legend: 11. Base; 12. Square plate; 13. Step block; 14. U-shaped groove; 15. Screw rod; 16. Connecting shaft; 17. Sliding plate; 18. Sliding bar; 19. Sliding groove; 21. Wheel set; 22. Side plate; 23. Square groove; 24. Bidirectional threaded rod; 25. Sliding block; 26. Roller. DETAILED DESCRIPTION

[0022] The embodiment of the present application effectively solves the technical problem of insufficient practicality of the existing device by providing a device for correcting the upper and lower straightness. The composite spacer is passed through each group of rollers and the wheel group and connected to the required processing device, and the upper and lower straightness of the composite spacer between each group of rollers and the wheel group is observed to rotate the screw rod, so that the screw rod uses the connecting shaft to push or pull the sliding plate to slide between the sliding bars until the composite spacer is located as a whole between the rollers and the wheel group and is in a parallel state. In this way, the parallelism of the composite spacer during transmission can be corrected to increase practicality. In addition, by synchronously rotating two bidirectional threaded rods, the bidirectional threaded rods rotate in the square groove and transmit threaded transmission with the slider, so that each group of sliders drives the rollers to move closer or farther away from each other. When the spacing between each group of rollers reaches a suitable position, the rotation of the bidirectional threaded rods can be stopped. This can adapt to the height of different composite spacers and increase portability. Example

[0023] like Figure 1-Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem of insufficient practicality of the existing device, and the overall idea is as follows:

[0024] In view of the problems existing in the prior art, the utility model provides a device for correcting upper and lower straightness, comprising a base 11, a square plate 12 is fixedly installed on the upper end of the base 11, a step block 13 is fixedly installed on the upper end of the square plate 12, a U-shaped groove 14 is penetrated inside the base 11, a screw rod 15 is arranged between the square plate 12 and the step block 13, the screw rod 15 is threadedly installed with the step block 13, the screw rod 15 is rotatably installed with the square plate 12, and a connecting shaft 16 is fixedly installed on the circumferential surface of the screw rod 15;

[0025] A vertical calibration mechanism is rotatably mounted on the lower end of the connecting shaft 16;

[0026] The vertical calibration mechanism includes a sliding plate 17, which is located inside the U-shaped groove 14, and the connecting shaft 16 is rotatably installed with the sliding bar 18. The sliding bar 18 is symmetrically fixedly installed on the inner wall of the U-shaped groove 14, and a sliding plate 17 is provided between the two sliding bars 18. The sliding plate 17 is symmetrically provided with sliding grooves 19 inside, and the two sliding grooves 19 are slidably installed with the sliding bar 18. The vertical calibration mechanism also includes a wheel group 21, a side plate 22, a square groove 23, a bidirectional threaded rod 24, a slider 25 and a roller 26. The composite material spacer is passed through each group of rollers 26 and the wheel group 21 and connected to the required processing device, and the upper and lower straightness of the composite material spacer between each group of rollers 26 and the wheel group 21 is observed to rotate the screw rod 15, so that the screw rod 15 uses the connecting shaft 16 to push or pull the sliding plate 17 to slide between the sliding bars 18 until the composite material spacer is located as a whole between the roller 26 and the wheel group 21 and is in a parallel state, thereby correcting the parallelism of the composite material spacer during transmission and increasing practicality.

[0027] The wheel group 21 is rotatably installed on the surface of the sliding plate 17, the two side plates 22 are fixedly installed on the side walls of the square plate 12, the two square grooves 23 are opened inside the side plates 22, the two bidirectional threaded rods 24 are rotatably installed inside the square grooves 23, the two bidirectional threaded rods 24 are partially exposed outside the side plates 22, each slider 25 is slidably installed inside the square grooves 23, each slider 25 is partially exposed outside the side plates 22, the two sliders 25 are threadedly installed with the bidirectional threaded rods 24, and each roller 26 is rotatably installed on the surface of the sliders 25. By synchronously rotating the two bidirectional threaded rods 24, the bidirectional threaded rods 24 rotate in the square grooves 23 and transmit threaded transmission with the sliders 25, so that each group of sliders 25 drives the rollers 26 to approach or move away from each other. When the spacing between each group of rollers 26 reaches a suitable position, the rotation of the bidirectional threaded rods 24 can be stopped at this time, so as to adapt to the height of different composite material spacers and increase portability.

[0028] Working principle:

[0029] The first step is to adjust the spacing between each group of rollers 26 according to the height of the processed composite spacer strips. First, the two bidirectional threaded rods 24 can be rotated synchronously, so that the bidirectional threaded rods 24 rotate in the square groove 23 and transmit the thread to the slider 25, so that each group of sliders 25 drives the rollers 26 to move closer or farther from each other. When the spacing between each group of rollers 26 reaches a suitable position, the rotation of the bidirectional threaded rods 24 can be stopped.

[0030] In the second step, the staff can then pick up the composite material spacer, pass it between each set of rollers 26 and the wheel set 21, and connect it to the required processing equipment. The staff can then observe the vertical straightness of the composite material spacer between each set of rollers 26 and the wheel set 21. At this time, the staff can rotate the screw rod 15 to cause threaded transmission between the screw rod 15 and the step block 13, so that the screw rod 15 uses the connecting shaft 16 to push or pull the sliding plate 17 to slide between the sliding bars 18 until the composite material spacer is located as a whole between the rollers 26 and the wheel set 21 and is in a parallel state. Then the processing equipment can be turned on to transport and cut the composite material spacer.

[0031] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A device for correcting upper and lower straightness, comprising a base (11), a square plate (12) being fixedly mounted on the upper end of the base (11), a step block (13) being fixedly mounted on the upper end of the square plate (12), a U-shaped groove (14) being penetrated through the interior of the base (11), a screw rod (15) being arranged between the square plate (12) and the step block (13), the screw rod (15) being threadedly mounted on the step block (13), the screw rod (15) being rotatably mounted on the square plate (12), a connecting shaft (16) being fixedly mounted on the circumferential surface of the screw rod (15), It is characterized by: A vertical calibration mechanism is rotatably mounted on the lower end of the connecting shaft (16); The vertical calibration mechanism comprises a sliding plate (17), the sliding plate (17) is located inside the U-shaped groove (14), the connecting shaft (16) and the sliding bar (18) are rotatably mounted, the inner wall of the U-shaped groove (14) is symmetrically fixed with the sliding bar (18), the sliding plate (17) is provided between two of the sliding bars (18), and the sliding plate (17) is symmetrically provided with sliding grooves (19) inside.

2. A device for correcting upper and lower straightness as claimed in claim 1, characterized in that: The two slide grooves (19) are slidably mounted on the slide bar (18); The vertical calibration mechanism further comprises a wheel set (21), a side plate (22), a square groove (23), a bidirectional threaded rod (24), a sliding block (25) and a rotating roller (26).

3. A device for correcting upper and lower straightness as claimed in claim 2, characterized in that: The wheel set (21) is rotatably mounted on the surface of the sliding plate (17); Wherein, the two side panels (22) are both located on the side walls of the square plate (12) and fixedly installed.

4. A device for correcting upper and lower straightness as claimed in claim 3, characterized in that: The two square grooves (23) are both opened inside the side plate (22); The two bidirectional threaded rods (24) are both rotatably mounted inside the square groove (23), and the two bidirectional threaded rods (24) are both partially exposed outside the side plate (22).

5. A device for correcting vertical straightness as claimed in claim 4, characterized in that: Each of the sliding blocks (25) is slidably installed inside the square groove (23); Wherein, each of the sliding blocks (25) is partially exposed outside the side plate (22).

6. A device for correcting vertical straightness as claimed in claim 5, characterized in that: The two sliders (25) are both threadedly mounted on the bidirectional threaded rod (24); Wherein, each of the rotating rollers (26) is rotatably mounted on the surface of the slider (25).

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