Blanking roller way conveying structure of strip cooling bed

Abstract

The utility model is suitable for the technical field of cooling bed material conveying, and provides a strip material cooling bed blanking roller way material conveying structure which comprises a left support and a right support. A positioning sleeve is installed at the top of the left support, and a driving shaft is rotationally installed on the inner side of the positioning sleeve. According to the material conveying structure of the discharging roller way of the strip cooling bed, the sleeve is arranged on the surface of the driving shaft in the sleeved mode, the sleeve is used for conveying strips, the sleeve can be made of abrasion-resistant and low-cost materials, the strips are located on the surface of the sleeve to be conveyed and cannot make contact with the driving shaft, and therefore the replacement cost of the conveying mechanism is greatly reduced, and the conveying efficiency is improved. The clamping block and the spring are arranged to carry out concealed rotation fixing on the limiting plate, the fixing mode is simple and easy to operate, the sleeve can be disassembled and assembled more conveniently, the limiting barrel is arranged, the bar can be placed on the surface of the limiting barrel, the bar can be located in the center of the limiting barrel all the time under the action of gravity, and therefore the bar is limited.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cold bed material conveying, especially relates to a strip material cold bed blanking roller bed material conveying structure. BACKGROUND

[0002] The cold bed is a worktable for effectively cooling rolled products in the metallurgical rolling industry. The cold bed is composed of a mechanical transmission system, a water cooling system, a cold bed worktable, a fixed support and the like. The cold bed mainly includes a tooth pulling type cold bed, a rack stepping type cold bed, a pawl type cold bed, a carrying chain type cold bed and a rolling disc type cold bed, and is one of indispensable auxiliary equipment in a small and medium-sized bar mill.

[0003] At present, when the cold bed conveys materials, the materials will rub against the surface of the conveying roller, and long-term use will cause great wear of the surface of the conveying roller. In order to stably and neatly convey the materials, the conveying roller needs to be replaced regularly, and the conveying roller has a high cost, so that the replacement cost is too high. In addition, the conveying roller is connected with the driving shaft through fastening screws, so that the disassembly and assembly are time-consuming and laborious. CONTENT OF THE UTILITY MODEL

[0004] The utility model provides a kind of strip material cold bed blanking roller bed material conveying structure, to solve the problem of current cold bed conveying roller needing regular replacement, cost is higher, and conveying roller disassembly is laborious.

[0005] The utility model is realized as follows: a kind of strip material cold bed blanking roller bed material conveying structure, including left support and right support;The top of left support is equipped with positioning sleeve, the inner side of positioning sleeve is rotatably installed with driving shaft, the left side of positioning sleeve is equipped with motor, the left end of driving shaft extends to the inside of positioning sleeve and is connected with the output shaft of motor, the outside of driving shaft is sleeved with sleeve, the inner side of sleeve is installed with transmission block, the surface of driving shaft is equipped with the clamping groove that is compatible with transmission block, the right end of sleeve is connected with connecting shaft, the right end of connecting shaft is connected with limit board, the top of right support is equipped with positioning frame, limit board is installed on the upper end of positioning frame, connecting shaft and limit board are rotatably connected.

[0006] Preferably, the top of the right support is provided with a groove, and a spring is installed in the groove, the movable end of the spring is connected with a clamping block, the clamping block is slidingly installed in the groove of the right support, a pulling block is installed on the side surface of the clamping block, the pulling block extends to the outside of the right support, a clamping groove compatible with the clamping block is formed in the bottom of the limit board, and the clamping block passes through the positioning frame and is inserted into the clamping groove of the limit board.

[0007] Preferably, the right end of the sleeve is provided with an insertion plate, the left end of the connecting shaft is provided with an insertion slot matched with the insertion plate, and the top of the connecting shaft is provided with a fixing bolt, the insertion plate is inserted into the insertion slot of the connecting shaft and is fixed by the fixing bolt.

[0008] Preferably, the top of the fixing bolt is embedded into the embedding groove in the upper surface of the connecting shaft.

[0009] Preferably, the surface of the sleeve is provided with a limiting cylinder, and the central diameter of the limiting cylinder is smaller than the diameters of the two ends.

[0010] Preferably, the limiting cylinder is provided with two groups, and the two groups of limiting cylinders are symmetrically distributed at the two ends of the sleeve.

[0011] Compared with the prior art, the embodiment of the application has the following beneficial effects:

[0012] The device sets the sleeve on the surface of the driving shaft, uses the sleeve to convey the strip material, the sleeve is made of wear-resistant and inexpensive material, the strip material is conveyed on the surface of the sleeve and cannot contact the driving shaft, so that the replacement cost of the conveying mechanism is greatly reduced, the clamping block and the spring are arranged to reversely fix the limiting plate, the fixing mode is simple and easy to operate, the disassembly and assembly of the sleeve are more convenient, the limiting cylinder is arranged, the rod material can be placed on the surface of the limiting cylinder, and the rod material is always located at the center of the limiting cylinder under the action of gravity, so that the rod material is limited. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a front view of the sectional structure of the utility model;

[0014] Figure 2 is a side view of the sectional structure of the utility model;

[0015] Figure 3 is a top view of the structure of the utility model;

[0016] Figure 4 is a sectional structure of the connecting shaft of the utility model;

[0017] In the figure: 1, left support; 2, right support; 3, positioning sleeve; 4, driving shaft; 5, motor; 6, sleeve; 7, connecting shaft; 8, limiting plate; 9, positioning frame; 10, spring; 11, clamping block; 12, pulling block; 13, insertion plate; 14, fixing bolt; 15, limiting cylinder. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the use herein of terms such as "comprise", "have" and "include" or variations such as "comprises", "comprising", "including" and "includes", are intended to be inclusive or open-ended and do not exclude additional, unrecited elements or method steps; the use of terms such as "first", "second" and the like in the description herein is intended to indicate different sequentially or otherwise, and not to denote a particular order of, or importance to, the application.

[0019] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive or alternative embodiments.

[0020] The utility model discloses an embodiment provides a kind of strip material cooling bed unloading roller way material conveying structure, as shown in Figures 1-4 It includes left support 1 and right support 2, the top of left support 1 is installed with positioning sleeve 3, the inner side of positioning sleeve 3 is rotatably installed with driving shaft 4, the left side of positioning sleeve 3 is installed with motor 5, the left end of driving shaft 4 extends to the inside of positioning sleeve 3 and is connected with the output shaft of motor 5, the outside of driving shaft 4 is sleeved with sleeve 6, the inner side of sleeve 6 is installed with transmission block, the surface of driving shaft 4 is provided with clamping groove matched with transmission block, the right end of sleeve 6 is connected with connecting shaft 7, the right end of connecting shaft 7 is connected with limiting plate 8, the top of right support 2 is installed with positioning frame 9, limiting plate 8 is installed on the upper end of positioning frame 9, connecting shaft 7 and limiting plate 8 are rotatably connected, when the device is used, motor 5 is started, motor 5 drives driving shaft 4 to rotate, sleeve 6 and driving shaft 4 are synchronously rotated through transmission block, and the strip material is placed above sleeve 6 for conveying, the device is sleeved with sleeve 6 on the surface of driving shaft 4, and the sleeve 6 is used to convey the strip material, and the sleeve 6 can be made of wear-resistant and inexpensive material, and the strip material is conveyed on the surface of sleeve 6 and cannot contact driving shaft 4, so that the replacement cost of conveying mechanism is greatly reduced.

[0021] The top of the right support 2 is provided with a groove, and a spring 10 is installed in the groove, and the movable end of the spring 10 is connected with a clamping block 11, the clamping block 11 is slidingly installed in the groove of the right support 2, a pulling block 12 is installed on the side surface of the clamping block 11, the pulling block 12 extends to the outside of the right support 2, the bottom of the limiting plate 8 is provided with a clamping groove matched with the clamping block 11, the clamping block 11 passes through the positioning frame 9 and is inserted into the clamping groove of the limiting plate 8, the clamping block 11 in the positioning frame 9 is clamped into the limiting plate 8 under the elastic force of the spring 10, so as to realize the positioning and fixing of the limiting plate 8, when it is needed to disassemble and replace the sleeve 6, the clamping block 11 can be pulled out of the clamping groove of the limiting plate 8 by pulling the pulling block 12 downward, then the limiting plate 8 and the sleeve 6 can be pulled out as a whole to the right, so as to be disassembled, the fixing mode is simple and easy to operate, and the disassembly and assembly of the sleeve 6 are more convenient.

[0022] The right end of the sleeve 6 is provided with an insertion plate 13, the left end of the connecting shaft 7 is provided with an insertion groove matched with the insertion plate 13, the top of the connecting shaft 7 is provided with a fixing bolt 14, the insertion plate 13 is inserted into the insertion groove of the connecting shaft 7 and is fixed by the fixing bolt 14, the sleeve 6 and the connecting shaft 7 are connected through the insertion plate 13 and are fixed through the fixing bolt 14 by being provided with the insertion plate 13.

[0023] The upper surface of the connecting shaft 7 is provided with an embedded groove, and the top of the fixing bolt 14 is embedded in the embedded groove of the connecting shaft 7, the surface of the connecting shaft 7 is more smooth by being provided with the embedded groove, and the internal thread is prevented from entering dust due to the protrusion of the fixing bolt 14.

[0024] The surface of the sleeve 6 is provided with a limiting cylinder 15, the central diameter of the limiting cylinder 15 is smaller than the diameters of two ends, the surface of the limiting cylinder 15 can place the rod by being provided with the limiting cylinder 15, and the rod is always located at the center of the limiting cylinder 15 under the action of gravity, so as to realize the limiting of the rod.

[0025] The limiting cylinder 15 is provided with two groups, and the two groups of limiting cylinders 15 are symmetrically distributed at the two ends of the sleeve 6, two rods can be transported at a time by being provided with the two groups of limiting cylinders 15, so as to improve the conveying efficiency of the device.

[0026] It should be noted that, for the foregoing embodiments, in order to simply describe, they are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the action sequence described, because according to the present application, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the present application.

[0027] In several embodiments provided in the present application, it should be understood that the disclosed apparatus can be implemented in other manners. For example, the division of the apparatus embodiments described above is merely illustrative, and the division of the units can be different, for example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the display or discussion of the coupling or communication connection between the units can be indirect coupling or communication connection through some interface, or direct coupling or communication connection between the units, which can be electrical, mechanical or in other forms.

[0028] The units described as separate components can or can not be physically separate, and the components shown as units can or can not be physical units, i.e., can be located in one place or distributed on multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment. The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the protection scope of the present application. Obviously, the described embodiments are only some, not all, embodiments of the present application. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application. Although the present application has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still combine, add, delete or make other adjustments to the features of the embodiments of the present application according to the circumstances without making creative labor, so as to obtain different, but essentially not deviating from the concept of the present application. Other technical solutions, which also belong to the scope of protection of the present application.

Claims

1. A bar cold bed roll-off table conveying structure, characterized in that, The left support (1) and the right support (2) are provided with a positioning sleeve (3) on the top of the left support (1), a driving shaft (4) is rotatably arranged in the positioning sleeve (3), a motor (5) is arranged on the left side of the positioning sleeve (3), the left end of the driving shaft (4) extends into the positioning sleeve (3) and is connected with the output shaft of the motor (5), a sleeve (6) is sleeved on the outer portion of the driving shaft (4), a transmission block is arranged on the inner portion of the sleeve (6), a clamping groove is formed in the surface of the driving shaft (4) and matched with the transmission block, a connecting shaft (7) is connected to the right end of the sleeve (6), a limiting plate (8) is connected to the right end of the connecting shaft (7), a positioning frame (9) is arranged on the top of the right support (2), the limiting plate (8) is arranged on the upper end of the positioning frame (9), and the connecting shaft (7) and the limiting plate (8) are rotatably connected.

2. A bar cold bed roll down conveyor structure as claimed in claim 1 wherein, A recess is formed in the top of the right support (2), and a spring (10) is arranged in the recess, the movable end of the spring (10) is connected with a clamping block (11), the clamping block (11) is slidably arranged in the recess of the right support (2), a pulling block (12) is arranged on the side surface of the clamping block (11) and extends to the outside of the right support (2), a clamping groove is formed in the bottom of the limiting plate (8) and matched with the clamping block (11), the clamping block (11) passes through the positioning frame (9) and is inserted into the clamping groove of the limiting plate (8).

3. A bar cold bed roll down conveyor structure as claimed in claim 1 wherein, A plug plate (13) is arranged on the right end of the sleeve (6), an insertion groove is formed in the left end of the connecting shaft (7) and matched with the plug plate (13), a fixing bolt (14) is arranged on the top of the connecting shaft (7), the plug plate (13) is inserted into the insertion groove of the connecting shaft (7) and is fixed by the fixing bolt (14).

4. A bar cold bed roll down conveyor structure as claimed in claim 3 wherein, An embedding groove is formed in the upper surface of the connecting shaft (7), and the top of the fixing bolt (14) is embedded in the embedding groove of the connecting shaft (7).

5. A bar cold bed roll down conveyor structure as claimed in claim 1 wherein, A limiting cylinder (15) is arranged on the surface of the sleeve (6), and the central diameter of the limiting cylinder (15) is smaller than the diameters of the two ends.

6. A bar cold bed roll down conveyor structure as claimed in claim 5 wherein, Two groups of the limiting cylinder (15) are symmetrically arranged at the two ends of the sleeve (6).

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