Quick release structure of output roller way

Abstract

The utility model provides an output roller way quick release structure which comprises a base, a plurality of roller way units arranged at intervals in the longitudinal direction and disassembly and assembly auxiliary assemblies, each roller way unit is correspondingly provided with one disassembly and assembly auxiliary assembly, and each roller way unit comprises a roller way assembly, a bottom plate, a stay bolt assembly and two rib plates arranged at intervals in the longitudinal direction. Each disassembly and assembly auxiliary assembly comprises a torsional spring, a pre-tightening connecting piece and an adjusting block. In this way, falling of the stay bolt assembly is stopped through the torsion spring, when the roller bed bottom plate needs to be moved to disassemble the stay bolt assembly, the adjusting block is rotated to drive the torsion spring to generate displacement deformation downwards, and at the moment, the stay bolt assembly can be separated downwards to abut against the position where the torsion spring generates displacement deformation; the bottom plate can also adapt to access, the stay bolt assembly does not need to be manually supported in the whole process, disassembly and assembly can be achieved, convenience and rapidness are achieved, time and labor are saved, and the labor intensity of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to output roller way technical field especially, it is a kind of output roller way quick release structure. BACKGROUND

[0002] Output roller way is the general term of roller way between last mill and coiling machine, generally total number is about 250 or so, closely arranged.

[0003] Although the overall of prior art is quick mounting structure, there is still some imperfect, such as pull rod bolt installation, because its space is small, covered with pipeline and oil dirt, operator needs to operate with body posture, force point is greatly limited, pull rod is relatively laborious to install in place, and since pull rod bolt is completely separated from bottom plate when disassembling, when installing, it is necessary to align the arc under the rib plate, and also to be clamped into the recess of the upper bottom plate, and to be pulled up tightly to install nut, the whole process is time-consuming and laborious, and dismounting efficiency is low.

[0004] In view of this, it is necessary to provide a kind of output roller way quick release structure to solve or at least alleviate the above-mentioned defects. CONTENT OF UTILITY MODEL

[0005] The main purpose of the utility model is to provide a kind of output roller way quick release structure, to solve the problem that pull rod bolt is completely separated from bottom plate when installing output roller way in prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides a kind of output roller way quick release structure, including base, multiple roller units spaced apart along longitudinal direction and dismounting auxiliary assembly, each roller unit is correspondingly installed with one dismounting auxiliary assembly;Wherein,

[0007] Each roller unit includes roller assembly, bottom plate, pull rod bolt assembly and two rib plates spaced apart along longitudinal direction, the roller assembly is connected to the top of the bottom plate, the bottom plate is connected to the base, the rib plate is connected to one side of the base and is arranged between the base and the bottom plate, one end of the bottom plate is provided with recess, the top end of the pull rod bolt assembly is clamped in the recess, the bottom end of the pull rod bolt assembly is connected with the bottom end of the rib plate, so that the pull rod bolt assembly is inclinedly arranged between two rib plates;

[0008] Each of the disassembling auxiliary assembly comprises a torsion spring, a pre-tightening connecting piece and an adjusting block, a bottom end of the pull rod bolt assembly is provided with a blind hole extending along a longitudinal direction, a first end of the torsion spring is connected in the blind hole, the pre-tightening connecting piece and the adjusting block are connected to the outer side of the rib plate, a middle part of the torsion spring is wound and connected to the pre-tightening connecting piece, a second end of the torsion spring is in a bent shape and comprises a transverse segment and a longitudinal segment, the transverse segment abuts against a bottom of the adjusting block, the longitudinal segment extends to stop on a side wall of the pull rod bolt assembly, and the adjusting block is rotatably arranged around the bottom end thereof.

[0009] Preferably, a cross section of the adjusting block is in a triangular shape, and the transverse segment abuts against a triangular side of the adjusting block.

[0010] Preferably, a side wall of the adjusting block is outwardly convex to form a convex rod.

[0011] Preferably, three corners of the adjusting block are all provided with chamfers.

[0012] Preferably, the pre-tightening connecting piece is a shoulder screw, the shoulder screw is connected to the outer side of the rib plate, and the middle part of the torsion spring is wound and connected to the shoulder screw.

[0013] Preferably, the longitudinal segment extends from one rib plate to another rib plate.

[0014] Preferably, the pull rod bolt assembly comprises a pull rod bolt, a cushion block and a nut, a bottom end of the pull rod bolt is provided with a connecting rod extending along a longitudinal direction, a bottom of the rib plate is recessed to form an arc-shaped groove, the connecting rod is clamped in the arc-shaped groove, and an end part of the connecting rod is recessed to form the blind hole, a first end of the torsion spring is connected in the blind hole of the connecting rod, a top end of the pull rod bolt is provided with external threads, the cushion block is arranged in the recess of the bottom plate, and the cushion block is arranged between the nut and the bottom plate.

[0015] Preferably, a cross section of the cushion block is in a square shape, and a width of the cushion block is consistent with a width of the recess.

[0016] Preferably, the number of the convex rods is two, and the two convex rods are arranged at intervals along a circumferential direction of the adjusting block.

[0017] Preferably, a depth of the blind hole is 15mm-20mm.

[0018] Compared with the prior art, the disassembling auxiliary assembly has the following beneficial effects:

[0019] The utility model provides a kind of output roller way quick detach structure, including pedestal, multiple rollaway units being arranged along longitudinal direction interval and dismounting auxiliary assembly, each rollaway unit is correspondingly installed with one dismounting auxiliary assembly, each rollaway unit includes rollaway assembly, bottom plate, pull rod bolt assembly and two rib plates being arranged along longitudinal direction interval, rollaway assembly is connected in the top of bottom plate, bottom plate is connected on pedestal, rib plate is connected on the side of pedestal and is set between pedestal and bottom plate, recess is set in the one end of bottom plate, the top of pull rod bolt assembly is clamped in recess, the bottom end of pull rod bolt assembly is connected with the bottom end of rib plate, to make pull rod bolt assembly be obliquely arranged between two rib plates, each dismounting auxiliary assembly includes torsion spring, pre-tightening connecting piece and adjusting block, the bottom end of pull rod bolt assembly is provided with the blind hole extending along longitudinal direction, the first end of torsion spring is connected in blind hole, pre-tightening connecting piece and adjusting block are connected on the outside of rib plate, the middle part of torsion spring is wound and connected on pre-tightening connecting piece, the second end of torsion spring is bent and includes horizontal section and longitudinal section, horizontal section is abutted on the bottom of adjusting block, longitudinal section extends to the side wall of pull rod bolt assembly, and adjusting block is rotatably arranged around its bottom end. Such by torsion spring stopping pull rod bolt assembly from falling, when needing to move rollaway bottom plate and dismount pull rod bolt assembly, by rotating adjusting block to drive torsion spring to generate displacement deformation downward, at this moment, pull rod bolt assembly can be separated downward to the position after the displacement deformation of torsion spring, so that the effect of being separated from bottom plate without being completely dismounted is achieved, and the bottom plate can also be adapted to enter and exit, the whole process does not need manual support pull rod bolt assembly, can realize dismounting, it is convenient and fast, save time and effort, greatly reduce the labor intensity. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, below will be to the drawing needed to use in the embodiment or prior art description briefly introduce, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to the structure shown in these drawings.

[0021] Figure 1 It is the three-dimensional schematic view of the application scene of the overall structure in one embodiment of the utility model;

[0022] Figure 2 It is the enlarged three-dimensional schematic view of the auxiliary dismounting assembly in one embodiment of the utility model;

[0023] Figure 3 It is the enlarged side schematic view of the auxiliary dismounting assembly in one embodiment of the utility model;

[0024] Figure 4 It is the enlarged elevation schematic view of the auxiliary dismounting assembly in one embodiment of the utility model.

[0025] The purposes, functional features and advantages of the utility model will be further explained in combination with embodiments and with reference to the drawings.

[0026] Explanation of reference numerals:

[0027] 10, dismounting auxiliary assembly; 110, torsion spring; 111, horizontal section; 112, longitudinal section; 120, pre-tightening connecting piece; 121, shaft shoulder screw; 130, adjusting block; 131, convex rod; 20, roller unit; 210, roller assembly; 220, bottom plate; 221, groove; 230, pull rod bolt assembly; 231, pull rod bolt; 232, cushion block; 233, nut; 234, blind hole; 240, rib plate; 241, arc-shaped groove; 30, base. DETAILED DESCRIPTION

[0028] It should be understood that the specific embodiments described herein merely exemplify the utility model and are not intended to limit the utility model.

[0029] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] It should be noted that all the directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directionality indications also change accordingly.

[0031] In addition, the description of "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features with "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of those skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0032] Please refer to the drawings Figures 1-4The utility model provides an output roller way quick detach structure in one embodiment, including base 30, a plurality of along longitudinal interval arrangement's roller unit 20 and dismounting auxiliary assembly 10, every roller unit 20 is correspondingly installed with one dismounting auxiliary assembly 10. First, it needs to be explained that the longitudinal direction in the application is the extension direction of base 30, and the transverse direction is the axial direction of the roller way. Unlike the prior art, the overall structure is quick-mounting, but it still has some shortcomings, such as the installation of the pull rod bolt 231. Due to the limited space, the pipeline and oil stains are full, the operator needs to operate in a curled posture, the force point is greatly limited, and the pull rod is relatively difficult to install in place. Because the pull rod bolt 231 is completely separated from the bottom plate 220 during disassembly, the nut 233 needs to be installed by aligning the arc on the lower side of the rib plate 240, clamping into the groove 221 of the upper bottom plate 220, and pulling upward under tension. The whole process is time-consuming and labor-intensive, and the disassembly efficiency is low. The application provides an output roller way quick detach structure to solve the above-mentioned defects in the prior art, as follows:

[0033] Each roller unit 20 includes a roller assembly 210, a bottom plate 220, a pull rod bolt 231 assembly 230, and two rib plates 240 spaced apart along the longitudinal direction. The roller assembly 210 is connected to the top of the bottom plate 220. The bottom plate 220 is connected to the base 30. The rib plate 240 is connected to one side of the base 30 and is arranged between the base 30 and the bottom plate 220. One end of the bottom plate 220 is provided with a groove 221. The top end of the pull rod bolt 231 assembly 230 is clamped in the groove 221. The bottom end of the pull rod bolt 231 assembly 230 is connected to the bottom end of the rib plate 240, so that the pull rod bolt 231 assembly 230 is inclinedly arranged between the two rib plates 240.

[0034] Specifically, the output roller way quick detach structure in the application includes a base 30, a plurality of roller units 20 spaced apart along the longitudinal direction, and a dismounting auxiliary assembly 10. The base 30 is the support base of the entire output roller device. Usually, one output roller is composed of a plurality of roller units 20 spaced apart along the longitudinal direction. Therefore, the roller unit 20 is arranged on the base 30, and the dismounting auxiliary assembly 10 is used to assist in maintenance and adjustment of the roller way, thereby replacing manual assistance to reduce labor intensity. Therefore, each roller unit 20 is provided with one dismounting auxiliary assembly 10 to assist in the dismounting of each roller.

[0035] Each of the roller units 20 comprises a roller assembly 210, a base plate 220, a pull rod bolt 231 assembly 230, and two longitudinally spaced apart rib plates 240. The roller assembly 210 is a basic component of the roller, generally comprising a driving motor, a bearing seat and a roller, which is a conventional structure and thus not described in detail here. The base plate 220 is used for mounting the roller assembly 210 to connect to the base 30. The rib plates 240 are used to strengthen the structural rigidity of the base plate 220 extending out, and thus are arranged between the base 30 and the base plate 220. The pull rod bolt 231 assembly 230 is used to reinforce the connection of the base plate 220 and the base 30 to avoid the base plate 220 from being offset. In a preferred embodiment, the pull rod bolt 231 assembly 230 comprises a pull rod bolt 231, a pad 232 and a nut 233. The bottom of the pull rod bolt 231 has a longitudinally extending connecting rod for connecting with the rib plate 240. Therefore, the bottom of the rib plate 240 is recessed to form an arc-shaped groove 241 to facilitate the connecting rod being clamped in the arc-shaped groove 241. The top of the pull rod bolt 231 has external threads to facilitate the nut 233 and the pad 232 being connected to the base 30. Therefore, a recess 221 is formed at one end of the base plate 220, and the pad 232 is located in the recess 221. The pad 232 is pressed on the base plate 220 by the nut 233 to reinforce the connection of the base plate 220. The pull rod bolt 231 after being arranged in this way is located between the two rib plates 240. Preferably, the pad 232 can adopt the form of a square block, and the width is consistent with the recess 221 of the base plate 220, thereby effectively preventing the hidden danger of the nut 233 loosening caused by the pad rotating. When the roller unit 20 needs to be maintained, the base plate 220 needs to be transversely moved. First, the pull rod bolt 231 needs to be disassembled. It is very time-consuming and laborious to disassemble and then install the pull rod bolt 231, and manual assistance is required for installation. Therefore, the disassembly and assembly of the roller unit 20 can be facilitated and the manual assistance can be avoided by the disassembly and assembly auxiliary assembly 10.

[0036] Each of the disassembling and assembling auxiliary assembly 10 comprises a torsion spring 110, a pre-tightening connecting piece 120 and an adjusting block 130, a bottom end of the pull rod bolt 231 assembly 230 is provided with a blind hole 234 extending along a longitudinal direction, a first end of the torsion spring 110 is connected in the blind hole 234, the pre-tightening connecting piece 120 and the adjusting block 130 are connected to an outer side of the rib plate 240, a middle part of the torsion spring 110 is wound and connected on the pre-tightening connecting piece 120, a second end of the torsion spring 110 is in a bent shape and comprises a transverse section 111 and a longitudinal section 112, the transverse section 111 abuts against a bottom of the adjusting block 130, the longitudinal section 112 extends to stop on a side wall of the pull rod bolt 231 assembly 230, and the adjusting block 130 is rotatably arranged around a bottom end thereof.

[0037] In detail, the torsion spring 110 is used to accumulate energy by being deformed after being twisted by external force, so as to stop the pull rod bolt 231, avoid the pull rod bolt 231 from being completely separated from the base after the pull rod bolt 231 is disassembled, the first end of the torsion spring 110 is arranged in a blind hole 234 arranged at the bottom end of the pull rod bolt 231, preferably, the depth of the blind hole 234 can be 15mm-20mm, so as to ensure that the first end of the torsion spring 110 is arranged stably and will not fall off, the pre-tightening connecting piece 120 is used for torsion mounting of the middle segment of the torsion spring 110, so that the middle segment of the torsion spring 110 is wound and connected to the pre-tightening connecting piece 120, and the adjusting block 130 is used for adjusting the deformation angle position of the torsion spring 110, since the adjusting block 130 is arranged on the outer side of the rib plate 240 along the longitudinal direction, and the pull rod bolt 231 is arranged between the two rib plates 240, the second end of the torsion spring 110 is further twisted and bent to form a transverse segment 111 and a longitudinal segment 112, the transverse segment 111 is a segment extending along the transverse direction and abuts against the bottom of the adjusting block 130, and the longitudinal segment 112 is a segment extending along the longitudinal direction and extending to the side wall of the pull rod bolt 231, the adjusting block 130 is rotatably arranged at the bottom end of the adjusting block 130, so that when the nut 233 and the pad 232 of the pull rod bolt 231 are disassembled and the adjusting block 130 is rotated, the adjusting block 130 rotates downward at the bottom end to push the transverse segment 111 of the second end of the torsion spring 110, at this time, the second end of the entire torsion spring 110 changes in angle and deforms, the longitudinal segment 112 of the second end of the torsion spring 110 moves downward by a small amplitude, and the position of the original stop on the side of the pull rod bolt 231 now has a spacing, and the pull rod bolt 231 arranged obliquely is in a state of no fastening connection due to the disassembly of the nut 233 and the pad 232 of the pull rod bolt 231, so that the connecting rod arranged at the bottom end swings, so as to be tilted and fall downward to be in contact with the deformed torsion spring 110, the torsion spring 110 stops the disassembled pull rod bolt 231, at this time, the pull rod bolt 231 is in a semi-separated state of not being in contact with the bottom plate 220 but being clamped and connected with the rib plate 240 at the bottom end, the bottom plate 220 can be pulled out for maintenance and adjustment without the limitation of the pull rod bolt 231, and the entire disassembly process is very convenient and fast, after the maintenance is completed, the adjusting block 130 is screwed back, the torsion spring 110 rebounds to the original position under the action of the elasticity of the torsion spring 110, so as to restore to the position of the stop of the installed pull rod bolt 231, and the nut 233 and the pad 232 are used to install the pull rod bolt 231 in the groove 221 of the bottom plate 220.

[0038] As a preferred embodiment of the utility model, the cross section of the adjusting block 130 is triangular, and the transverse segment 111 abuts against the triangular side of the adjusting block 130.

[0039] It should be noted that, in the initial state, the edges of the triangle abut against the transverse segment 111, so that after rotating the adjusting block 130, the apex angle of the triangle facilitates pushing the transverse segment 111 of the torsion spring 110, and the pushing effect is better; it can be understood that, during installation, the pin shaft can be penetrated through the bottom end of the triangle close to the corner position of the base, so that during operation, rotation in the counterclockwise direction can be performed around the pin shaft to push downward the transverse segment 111 of the torsion spring 110.

[0040] As a preferred embodiment of the utility model, the side wall of the adjusting block 130 is outwardly convex to form a convex rod 131.

[0041] It should be noted that the convex rod 131 can facilitate the operation of the technician, and the technician can use a rod-shaped tool to clamp the position where the convex rod 131 is connected, so as to facilitate rotation and improve the convenience of operation; preferably, the number of convex blocks is two, and the two convex rods 131 are arranged at two other corners except the pin shaft mounting position along the circumference of the adjusting block 130, so that the leverage operation is more convenient when rotating with the rod-shaped tool.

[0042] As a preferred embodiment of the utility model, the three corners of the adjusting block 130 are all provided with chamfers.

[0043] It should be noted that the chamfer can make the corner position of the triangular adjusting block 130 smoother, reduce the sharp part to avoid being stuck in the torsion spring 110 and the friction damage phenomenon between the torsion spring 110.

[0044] As a preferred embodiment of the utility model, the pre-tightening connecting piece 120 is a shoulder screw 121, the shoulder screw 121 is connected to the outer side of the rib plate 240, and the middle part of the torsion spring 110 is wound and connected on the shoulder screw 121.

[0045] It should be noted that the shoulder screw 121 will leave a shoulder column after installation, and the shoulder column facilitates the winding and torsion connection of the torsion spring 110, so that the middle part of the torsion spring 110 is wound and connected on the shoulder screw 121.

[0046] Further, the longitudinal segment 112 extends from one rib plate 240 to another rib plate 240.

[0047] It should be noted that in this way, the longitudinal segment 112 of the torsion spring 110 can cover the gap position between the two rib plates 240 to ensure better stopping effect.

[0048] The above are only preferred embodiments of the present application, and do not limit the patent range of the present application, and any equivalent structure or equivalent process transformation made by using the content of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A quick-release structure for an output roller conveyor, characterized in that, It includes a base, multiple longitudinally spaced roller conveyor units, and a disassembly / assembly auxiliary assembly, with each roller conveyor unit corresponding to one of the disassembly / assembly auxiliary assemblies; wherein, Each roller conveyor unit includes a roller conveyor assembly, a base plate, a tie rod bolt assembly, and two longitudinally spaced ribs. The roller conveyor assembly is connected to the top of the base plate, the base plate is connected to the base, and the ribs are connected to one side of the base and disposed between the base and the base plate. One end of the base plate has a groove, the top end of the tie rod bolt assembly is engaged in the groove, and the bottom end of the tie rod bolt assembly is connected to the bottom end of the rib, so that the tie rod bolt assembly is inclinedly disposed between the two ribs. Each of the aforementioned disassembly and assembly auxiliary components includes a torsion spring, a preload connector, and an adjusting block. The bottom end of the tie rod bolt assembly has a blind hole extending longitudinally. The first end of the torsion spring is connected to the blind hole. The preload connector and the adjusting block are both connected to the outside of the rib plate. The middle part of the torsion spring is wound around the preload connector. The second end of the torsion spring is bent and includes a transverse section and a longitudinal section. The transverse section abuts against the bottom of the adjusting block, and the longitudinal section extends to stop on the side wall of the tie rod bolt assembly. The adjusting block is rotatably arranged around its own bottom end.

2. The quick-release structure for the output roller conveyor according to claim 1, characterized in that, The cross-section of the adjusting block is triangular, and the transverse segment abuts against the triangular side of the adjusting block.

3. The quick-release structure for the output roller conveyor according to claim 2, characterized in that, The sidewall of the adjusting block has a protruding rod.

4. The quick-release structure for the output roller conveyor according to claim 2, characterized in that, The adjustment block has chamfers at all three corners.

5. The quick-release structure for the output roller conveyor according to claim 1, characterized in that, The pre-tightening connector is a shoulder screw, which is connected to the outside of the rib plate, and the middle part of the torsion spring is wound around the shoulder screw.

6. The quick-release structure for the output roller conveyor according to claim 1, characterized in that, The longitudinal segment extends from one rib to another.

7. The quick-release structure for the output roller conveyor according to claim 1, characterized in that, The tie rod bolt assembly includes a tie rod bolt, a washer, and a nut. The bottom end of the tie rod bolt has a connecting rod extending longitudinally. The bottom of the rib plate is recessed to form an arc-shaped groove. The connecting rod is engaged in the arc-shaped groove, and the end of the connecting rod is recessed to form a blind hole. The first end of the torsion spring is connected to the blind hole of the connecting rod. The top end of the tie rod bolt has an external thread. The washer is disposed in a groove in the base plate and is disposed between the nut and the base plate.

8. The quick-release structure for the output roller conveyor according to claim 7, characterized in that, The cross-section of the pad is square, and the width of the pad is the same as the width of the groove.

9. The quick-release structure for the output roller conveyor according to claim 3, characterized in that, The number of protruding rods is two, and the two protruding rods are arranged at intervals along the circumference of the adjusting block.

10. The quick-release structure for the output roller conveyor according to claim 1, characterized in that, The depth of the blind hole is 15mm to 20mm.

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