Cold-rolled precise steel pipe conveying structure

Abstract

The utility model discloses a cold-rolled precision steel pipe conveying structure, and belongs to the technical field of cold-rolled precision steel pipe production. A cold-rolled precise steel pipe conveying structure comprises a transverse plate, two sets of height adjusting assemblies and a height marking ring are arranged on the upper portion of the transverse plate, the two sets of height adjusting assemblies are distributed in a stacked mode, each set of height adjusting assembly is obliquely arranged, each set of height adjusting assembly is provided with a conveying assembly, and the conveying assemblies are used for conveying cold-rolled precise steel pipes. And the height adjusting assembly is used for adjusting the height of the conveying assembly, so that when the cold-rolled precise steel pipes with different diameters are conveyed, the central axes of the cold-rolled precise steel pipes are aligned with the central axis of the height marking ring. The polishing and grinding device is suitable for post-polishing and grinding operation in the conveying process, and the polishing and grinding effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold-rolled precision steel pipe production, and more specifically to a cold-rolled precision steel pipe conveying structure. Background Art

[0002] In the production process of cold-rolled precision steel tubes, it is necessary to transport the cold-rolled precision steel tubes. In the process of transporting the cold-rolled precision steel tubes, in order to cooperate with subsequent steel tube processing work, such as polishing the outer surface, it is necessary to ensure that the height of the center axis of the steel tube is aligned with the center axis of the grinding and polishing device. Since the grinding and polishing device is a fixed setting, the height of the center axis of the grinding and polishing device is also a fixed setting. The existing conveying structure often directly transmits through a conveyor belt or a conveyor roller, and cannot be autonomously adjusted according to the diameter of the cold-rolled precision steel tube, which makes the grinding and polishing effect in the subsequent steps poor. In view of this, we propose a cold-rolled precision steel tube conveying structure. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] The utility model aims to provide a cold-rolled precision steel tube conveying structure to solve the problem that the existing conveying structure proposed in the above background technology cannot adapt to the diameter of the cold-rolled precision steel tube.

[0005] 2. Technical solution

[0006] A cold-rolled precision steel pipe conveying structure, comprising:

[0007] A cold-rolled precision steel pipe conveying structure includes a transverse plate, and two groups of height adjustment components and a height marking ring are provided on the upper part of the transverse plate. The two groups of height adjustment components are stacked and distributed, and each group of the height adjustment components is inclined. Each group of the height adjustment components is provided with a transmission component, and the transmission component is used to transmit the cold-rolled precision steel pipe. The height adjustment component is used to adjust the height of the transmission component so that when cold-rolled precision steel pipes of different diameters are transmitted, the central axis of the cold-rolled precision steel pipe is aligned with the central axis of the height marking ring.

[0008] Preferably, the height adjustment component includes two groups of infrared length measuring instruments, which are symmetrically distributed about the central axis of the height marking ring, and one group of infrared length measuring instruments is located directly below the other group of infrared length measuring instruments.

[0009] Preferably, the height adjustment component further comprises an electric telescopic rod arranged obliquely, and a driving frame is provided on the output end of the electric telescopic rod.

[0010] Preferably, the transmission component includes a driving gear movably arranged on the driving frame, a conveyor belt is provided on the driving gear, the outer periphery of the longitudinal section of the conveyor belt is distributed in an arc shape, and the outer surface of the conveyor belt is provided with convex strips distributed at equal intervals.

[0011] Preferably, a driving motor is provided outside the driving frame, and an output end of the driving motor is connected to the driving gear.

[0012] Preferably, the height marking ring is located on one side of the transverse plate, and the diameter of the height marking ring is always larger than the diameter of the circle where the outer circumferential arc of the longitudinal section of the conveyor belt is located.

[0013] Preferably, a telescopic leg is further provided at the top corner of the bottom of the transverse plate, and the telescopic leg is limited by a bolt.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] 1. The utility model has two groups of height adjustment components and height marking rings on the upper part of the horizontal plate. The two groups of height adjustment components are stacked and distributed, and each group of height adjustment components is tilted. Each group of height adjustment components is provided with a transmission component, and the transmission component is used to transmit the cold-rolled precision steel pipe. The height adjustment component is used to adjust the height of the transmission component, so that when transmitting cold-rolled precision steel pipes of different diameters, the central axis of the cold-rolled precision steel pipe is aligned with the central axis of the height marking ring.

[0017] 2. In the utility model, the infrared length measuring instrument located at the upper part measures the length from the upper surface of the cold-rolled precision steel tube, and the infrared length measuring instrument located at the lower part measures the length from the lower surface of the cold-rolled precision steel tube. If the data measured by the two sets of infrared length measuring instruments are the same, it means that the central axis of the cold-rolled precision steel tube is aligned with the central axis of the height marking ring. If the distance measured by the upper infrared length measuring instrument is large, the control chip controls the electric telescopic rod to output outward to increase the height of the transmission component. When the data measured by the two sets of infrared length measuring instruments are the same, the electric telescopic rod stops working so that the central axis of the cold-rolled precision steel tube is aligned with the central axis of the height marking ring. Conversely, if the distance measured by the lower infrared length measuring instrument is large, the control chip controls the electric telescopic rod to retract inward to lower the height of the transmission component. When the data measured by the two sets of infrared length measuring instruments are the same, the electric telescopic rod stops working so that the central axis of the cold-rolled precision steel tube is aligned with the central axis of the height marking ring. Finally, autonomous adjustment is achieved according to the diameter of the cold-rolled precision steel tube, which makes the grinding and polishing effect in the subsequent steps poor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the overall structural intention of the utility model;

[0019] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the test structure of the utility model;

[0021] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0022] Explanation of the numbers in the figure: 1. horizontal plate; 2. height adjustment component; 3. transmission component; 4. telescopic legs; 5. height marking ring; 201. infrared length measuring instrument; 202. electric telescopic rod; 203. driving frame; 301. driving gear; 302. conveyor belt; 303. convex strip; 304. driving motor. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0025] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] See also Figure 1-4 ,The utility model provides a technical solution:

[0027] A cold-rolled precision steel pipe conveying structure includes a transverse plate 1. Two groups of height adjustment components 2 and a height marking ring 5 are arranged on the upper part of the transverse plate 1. The two groups of height adjustment components 2 are stacked and distributed, and each group of height adjustment components 2 is inclined. Each group of height adjustment components 2 is provided with a transmission component 3, and the transmission component 3 is used to transmit the cold-rolled precision steel pipe. The height adjustment component 2 is used to adjust the height of the transmission component 3, so that when cold-rolled precision steel pipes of different diameters are transmitted, the central axis of the cold-rolled precision steel pipe is aligned with the central axis of the height marking ring 5.

[0028] Preferably, the height adjustment component 2 includes two groups of infrared length measuring instruments 201 , which are symmetrically distributed about the central axis of the height marking ring 5 , and one group of infrared length measuring instruments 201 is located directly below the other group of infrared length measuring instruments 201 .

[0029] It should be noted that when the cold-rolled precision steel tube to be transmitted is placed on the upper part of the transmission component 3, the infrared length measuring instrument 201 located at the upper part measures the length from the upper surface of the cold-rolled precision steel tube, and the infrared length measuring instrument 201 located at the lower part measures the length from the lower surface of the cold-rolled precision steel tube. If the data measured by the two sets of infrared length measuring instruments 201 are the same, it means that the central axis of the cold-rolled precision steel tube is aligned with the central axis of the height marking ring 5. If the distance measured by the upper infrared length measuring instrument 201 is larger, the electric telescopic rod 202 is controlled by the control chip to output outward to achieve height adjustment. The height of the transmission component 3, when the data measured by the two groups of infrared length measuring instruments 201 are the same, the electric telescopic rod 202 stops working, so that the center axis of the cold-rolled precision steel pipe is aligned with the center axis of the height marking ring 5. On the contrary, if the distance measured by the lower infrared length measuring instrument 201 is large, the electric telescopic rod 202 is controlled by the control chip to retract inward to lower the height of the transmission component 3. When the data measured by the two groups of infrared length measuring instruments 201 are the same, the electric telescopic rod 202 stops working, so that the center axis of the cold-rolled precision steel pipe is aligned with the center axis of the height marking ring 5.

[0030] Preferably, the height adjustment component 2 also includes an inclined electric telescopic rod 202, a driving frame 203 is provided on the output end of the electric telescopic rod 202, the transmission component 3 includes a driving gear 301 movably arranged on the driving frame 203, a conveyor belt 302 is provided on the driving gear 301, the longitudinal section of the conveyor belt 302 is distributed in an arc shape, and the outer surface of the conveyor belt 302 is provided with convex strips 303 distributed at equal intervals, and a driving motor 304 is provided on the outside of the driving frame 203, and the output end of the driving motor 304 is connected to the driving gear 301.

[0031] It should be noted that in actual use, the electric telescopic rod 202 adjusts the height of the transmission component 3 by driving the drive frame 203. When the transmission component 3 is working, the output end of the drive motor 304 drives the drive gear 301 to rotate, and the drive gear 301 drives the conveyor belt 302 to rotate. The conveyor belt 302 increases the friction coefficient with the cold-rolled precision steel pipe through the convex strip 303 to complete the transmission of the cold-rolled precision steel pipe.

[0032] It is worth mentioning that since the outer periphery of the longitudinal section of the conveyor belt 302 is distributed in an arc shape, it is more convenient to adapt to cold-rolled precision steel pipes.

[0033] Preferably, the height marking ring 5 is located on one side of the horizontal plate 1, and the diameter of the height marking ring 5 is always larger than the diameter of the circle where the outer arc of the longitudinal section of the conveyor belt 302 is located. A telescopic support leg 4 is also provided at the top corner position of the bottom of the horizontal plate 1, and the telescopic support leg 4 is limited by bolts.

[0034] By adjusting the height of the telescopic legs 4, the height of the cross plate 1 is adjusted, and finally the height of the height marking ring 5 is adjusted, so that the height marking ring 5 is adapted to the central axis of the subsequent grinding and polishing device, thereby achieving autonomous adjustment according to the diameter of the cold-rolled precision steel pipe, which results in poor grinding and polishing effects in subsequent steps.

[0035] The electric telescopic rod 202 and the infrared length measuring instrument 201 involved in this embodiment are purchased. The control chip in this embodiment controls the control operation of the electric telescopic rod 202 through the data of the two sets of infrared length measuring instruments 201, which is common knowledge among those skilled in the art. In addition, the circuits, electronic components and modules involved in the utility model are all prior arts, which can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0036] Working principle: First, by adjusting the height of the telescopic legs 4, the height of the horizontal plate 1 is adjusted, and finally the height of the height marking ring 5 is adjusted, so that the height marking ring 5 is adapted to the central axis of the subsequent grinding and polishing device. Then, the electric telescopic rod 202 drives the driving frame 203 to adjust the height of the transmission component 3. When the transmission component 3 is working, the output end of the driving motor 304 drives the driving gear 301 to rotate, and the driving gear 301 drives the conveyor belt 302 to rotate. The conveyor belt 302 increases the friction coefficient with the cold-rolled precision steel pipe through the convex strip 303 to complete the transmission of the cold-rolled precision steel pipe. Before the end of the cold-rolled precision steel pipe enters the height marking ring 5, the infrared length measuring instrument 201 located at the upper part measures the length from the upper surface of the cold-rolled precision steel pipe, and the infrared length measuring instrument 201 located at the lower part measures the length from the lower surface of the cold-rolled precision steel pipe. If the data measured by the two sets of infrared length measuring instruments 201 are the same, it means that the center axis of the cold-rolled precision steel pipe is aligned with the center axis of the height marking ring 5. If the distance measured by the upper infrared length measuring instrument 201 is large, the control chip controls the electric telescopic rod 202 to output outward to increase the height of the transmission component 3. When the data measured by the two sets of infrared length measuring instruments 201 are the same, the electric telescopic rod 202 stops working, so that the center axis of the cold-rolled precision steel pipe is aligned with the center axis of the height marking ring 5. Conversely, if the distance measured by the lower infrared length measuring instrument 201 is large, the control chip controls the electric telescopic rod 202 to retract inward to lower the height of the transmission component 3. When the data measured by the two sets of infrared length measuring instruments 201 are the same, the electric telescopic rod 202 stops working, so that the center axis of the cold-rolled precision steel pipe is aligned with the center axis of the height marking ring 5.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cold-rolled precision steel pipe conveying structure, characterized in that: It comprises a transverse plate (1), the upper part of which is provided with two groups of height adjustment components (2) and a height marking ring (5), the two groups of height adjustment components (2) are stacked and distributed, and each group of the height adjustment components (2) is tilted, each group of the height adjustment components (2) is provided with a transmission component (3), the transmission component (3) is used to transmit cold-rolled precision steel pipes, and the height adjustment component (2) is used to adjust the height of the transmission component (3), so that when transmitting cold-rolled precision steel pipes of different diameters, the central axis of the cold-rolled precision steel pipe is aligned with the central axis of the height marking ring (5).

2. A cold-rolled precision steel pipe conveying structure according to claim 1, characterized in that: The height adjustment component (2) comprises two groups of infrared length measuring instruments (201), the two groups of infrared length measuring instruments (201) are symmetrically distributed about the central axis of the height marking ring (5), and one group of the infrared length measuring instruments (201) is located directly below the other group of the infrared length measuring instruments (201).

3. A cold-rolled precision steel pipe conveying structure according to claim 2, characterized in that: The height adjustment component (2) further comprises an electric telescopic rod (202) arranged obliquely, and a driving frame (203) is provided on the output end of the electric telescopic rod (202).

4. A cold-rolled precision steel pipe conveying structure according to claim 3, characterized in that: The transmission component (3) comprises a driving gear (301) movably arranged on the driving frame (203), a conveyor belt (302) being arranged on the driving gear (301), the outer periphery of the longitudinal section of the conveyor belt (302) being distributed in an arc shape, and the outer surface of the conveyor belt (302) being provided with convex strips (303) distributed at equal intervals.

5. The cold-rolled precision steel pipe conveying structure according to claim 4 is characterized in that: A driving motor (304) is disposed outside the driving frame (203), and an output end of the driving motor (304) is connected to the driving gear (301).

6. A cold-rolled precision steel pipe conveying structure according to claim 5, characterized in that: The height marking ring (5) is located on one side of the transverse plate (1), and the diameter of the height marking ring (5) is always larger than the diameter of the circle where the outer circumference arc of the longitudinal section of the conveyor belt (302) is located.

7. A cold-rolled precision steel pipe conveying structure according to claim 6, characterized in that: A telescopic support leg (4) is also provided at the top corner of the bottom of the transverse plate (1), and the telescopic support leg (4) is limited by bolts.

Images