Double-roller synchronous manual adjustment bypass roller way
By designing a dual-roller synchronous manual adjustment of the bypass roller, the hand-wheel drive lifting rod and the rollers are used to drive the sliding bracket and rollers to simultaneously lift and lower, the problem of excessive weight caused by the inability to adjust the existing rollers and high-power motors is solved, and the weight is too large, and the Adapt to various sizes of blanks and stable operation of equipment.
Patent Information
- Application Number
- CN202420436746.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-07
AI Technical Summary
The rollers in the existing smelting devices cannot be adjusted, resulting in the inability to adapt to blanks of various sizes. The high-power motors lead to excessive weight of the equipment, resulting in partial conduction and lag problems.
Design a dual-roller synchronous manual adjustment bypass roller, adopting the base, roller part, lifting part and other structures. The sliding bracket and roller are driven by hand-wheel drive to simultaneously lift and descend, so as to achieve flexible adjustment of roller height, and Reduce motor power requirements.
The adaptation of blanks of various sizes is achieved, the weight of the equipment is reduced, the problem of partial conduction and lag is avoided, and the scope of application of the equipment is expanded.
Smart Images
Figure CN222504962U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a double-roller synchronous manual adjustment bypass roller table, belonging to the technical field of smelting devices. Background Art
[0002] The description in this section merely provides background information related to the disclosure of the present utility model and does not constitute prior art.
[0003] In the field of smelting, the roller table in the smelting device is mainly used to transport the billet and transfer the billet to the downstream for further processing.
[0004] Nowadays, it is often necessary to process billets of various sizes, such as 150mm-220mm, and the existing rollers are generally unable to adjust their own height. Therefore, when the customer's billet size span is too large or the length is too short, it is difficult to match the rollers with the billets, making the equipment unable to operate normally. At the same time, the rollers in the existing equipment can generally only be set up individually, that is, the rollers in the existing equipment can only be driven by high-power motors, but the installation of high-power motors often leads to excessive total weight of the equipment, resulting in problems of partial conduction during the production process, and also causing jams in the transportation of billets.
[0005] Currently, there is no double-roller synchronous manual adjustment bypass roller table that can solve the above problems. Utility Model Content
[0006] The purpose of the utility model is to provide a double-roller synchronous manual adjustment bypass roller table, which can flexibly lift the roller table, can be adapted to blanks of various sizes, and has a wider range of applications.
[0007] In order to achieve the above-mentioned object, the utility model discloses the following double-roller synchronous manual adjustment bypass roller table, which includes:
[0008] Base;
[0009] A roller part, wherein both ends of the roller part respectively include a fixed shaft and a movable shaft, wherein the fixed shaft passes through one end of the base so that the roller part can rotate around one end of the base; the roller part also includes a roller track, wherein both ends of the roller track are passed through and fixed on both sides of the roller part;
[0010] A lifting part, the lifting part includes a hand wheel, a lifting rod and a sliding bracket, one end of the lifting rod is fixed to the base, the other end of the lifting rod is fixedly connected to the sliding bracket, and the lifting rod can be driven to lift the sliding bracket by rotating the hand wheel; the sliding bracket includes a slide groove, and the movable shaft is inserted into the slide groove.
[0011] Furthermore, two groups of rollers are included, and the two groups of rollers are mirror-disposed along the middle position of the slide chute, so that when the slide chute is lifted, the rollers in the two groups of rollers can be driven to be lifted synchronously.
[0012] Furthermore, the top of the base includes a scale, and the bottom of the roller portion includes a pointer matching the scale, so that the lifting height of the roller can be indicated by the pointer.
[0013] Furthermore, the hand wheel is fixed on one side of the base.
[0014] Furthermore, the roller part also includes a motor, and the motor is fixedly arranged on one side of the base, and each roller part matches the position of a roller, so that the motor can drive the roller to rotate.
[0015] Furthermore, when the roller portion is lifted to the highest position, the movable shaft abuts against one side of the slide groove.
[0016] Furthermore, the bottom of the base can be clamped in the external track, and one end of the base also includes a connector, and the connector can be fixed on one side of the external track.
[0017] Furthermore, the roller portion further includes a cover plate, and the cover plate is arranged on both sides of the roller conveyor.
[0018] By means of the above technical solution, the beneficial effects of the utility model are as follows:
[0019] 1. The utility model has a double-roller synchronous manual adjustment bypass roller. During use, the staff can manually adjust the hand wheel in the lifting part to realize the lifting and lowering of the sliding bracket driven by the lifting rod, and the lifting and lowering of the roller is realized by the movement of the moving shaft in the slide groove of the sliding bracket. Therefore, rollers with different heights can be used to flexibly adapt to the processing of blanks with different sizes and specifications.
[0020] 2. The double-roller synchronous manual adjustment bypass roller conveyor of the utility model comprises two groups of rollers, which can be lifted synchronously when driven by the same lifting part. Therefore, the power of the motor required for a single roller can be reduced, thereby avoiding the problem of equipment tilting due to the excessive weight of a high-power motor and reducing the occurrence of jams during transportation. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the embodiments of this specification or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0022] Figure 1 It is an axonometric diagram of a double-roller synchronous manual adjustment bypass roller conveyor provided in an embodiment of this specification;
[0023] Figure 2 It is a schematic diagram of a descending state of a double-roller synchronous manual adjustment bypass roller conveyor provided in an embodiment of this specification;
[0024] Figure 3 It is a schematic diagram of the lifting state of a double-roller synchronous manual adjustment bypass roller table provided in an embodiment of this specification;
[0025] In the figure: 1. base; 11. scale; 111. pointer; 12. connector; 2. roller; 21. fixed axis; 22. movable axis; 23. roller; 24. motor; 25. cover; 3. lifting part; 31. hand wheel; 32. lifting rod; 33. sliding bracket; 331. slide groove. DETAILED DESCRIPTION
[0026] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described embodiments are only part of the embodiments of this specification, not all of the embodiments. Based on the embodiments in this specification, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this specification.
[0027] In the description of the present utility model, it should be noted that the terms "upper", "middle", "lower", "inner", "outer", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. The terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following describes the implementation method of the present utility model based on its overall structure.
[0028] See also Figure 1 and Figure 3 , a double-roller synchronous manual adjustment bypass roller conveyor of the present embodiment, comprising:
[0029] Base 1;
[0030] The roller part 2 includes a fixed shaft 21 and a movable shaft 22 at both ends of the roller part 2. The fixed shaft 21 passes through one end of the base 1 so that the roller part 2 can rotate around one end of the base 1. The roller part 2 also includes a roller conveyor 23. Both ends of the roller conveyor 23 are passed through and fixed on both sides of the roller part 2.
[0031] The lifting part 3 includes a hand wheel 31, a lifting rod 32 and a sliding bracket 33. One end of the lifting rod 32 is fixed on the base 1, and the other end of the lifting rod 32 is fixedly connected to the sliding bracket 33. The lifting rod 32 can drive the sliding bracket 33 to move up and down by rotating the hand wheel 31; the sliding bracket includes a slide groove 331, and the movable shaft 22 is inserted into the slide groove 331.
[0032] By virtue of the above structure, during use, when the size of the blank to be processed changes, it is only necessary to determine the required height of the assembly line according to the size of the blank to be processed, and then rotate the hand wheel 31 in the lifting part 3 clockwise or counterclockwise to drive the length of the lifting rod 32 mechanically connected to the hand wheel 31 to increase or decrease, so that the lifting rod 32 can drive the sliding bracket 33 at the other end of the lifting rod 32 to be lifted or lowered. Therefore, during the movement of the sliding bracket 33, the movable shaft 22 at one end of the roller part 2 can also slide back and forth in the slide groove 331 in the sliding bracket 33. At the same time, since the fixed shaft 21 at the other end of the roller part 2 is relatively fixed on the base 1, the roller part 2 can rotate around the fixed shaft 21 under the joint force of the fixed shaft 21 and the movable shaft 22. During the rotation of the roller part 2, the roller 23 as the main body of the roller part 2 is lifted and lowered. Therefore, through the change of the height of the roller 23, adaptation to blanks of different sizes is achieved.
[0033] Furthermore, the base 1 is configured as a double-track type, the double tracks are parallel to each other, and match the external track, so that the base 1 can be stably stuck in the external track. There is a partial raised area on one side of the base 1, and the fixed shaft 21 passes through the raised area here, so that other positions of the base 1 have a complete basic structural surface, which can obtain strong structural stability and facilitate the addition of other structures and equipment above the base 1. The roller part 2 has a basic bottom surface that matches the size of the base 1, and the other structures in the roller part 2 are all fixed on the bottom surface. Preferably, the extension direction of the fixed shaft 21 as the rotation axis in the roller part 2 is perpendicular to the extension direction of the cylinder of the roller 23 in the roller part 2, so that the rolling direction of the roller 23 always remains perpendicular to the fixed shaft 21 during the lifting process.
[0034] Furthermore, two groups of rollers 2 are included, and the two groups of rollers 2 are mirror-set along the middle position of the slide groove 331, so that when the slide groove 331 is lifted, the rollers 23 in the two groups of rollers can be driven to lift synchronously. Specifically, the extension direction of the slide groove 331 in the sliding bracket 33 is set parallel to the upper surface of the base 1, so that during the lifting or lowering process, the movement amplitude of the moving shaft 22 in the two mirror-set rollers 2 in the slide groove 331 is always the same.
[0035] In this embodiment, when transporting the blank, the two rollers 23 achieve a common supporting effect on the blank. Therefore, compared with the existing single roller transportation, this embodiment can achieve transportation only under the drive of a smaller power motor, thus avoiding the problem of the roller part 2 tilting due to the excessive weight of the high-power motor itself. At the same time, the synchronously adjustable double rollers can also adapt to the lifting of shorter size specifications, and the transportation is more stable, making the application range of the utility model wider.
[0036] Furthermore, if Figure 2-3 As shown, the top of the base 1 includes a scale 11, and the bottom of the roller part 2 includes a pointer 111 matching the scale 11, so that the lifting height of the roller 23 can be indicated by the pointer 111. Further, through the setting of the scale 11 and the pointer 111, during the lifting process of the roller part 2, the specific height of the current roller 23 can be obtained in real time, so that the staff can fix the roller 23 to the most suitable height corresponding to the blank, which significantly improves the speed of the adjustment process and improves the work efficiency.
[0037] Furthermore, the hand wheel 31 is fixed on one side of the base 1, and the rotation axis direction of the hand wheel 31 is perpendicular to the lifting direction of the roller part 2. That is to say, when the staff rotates the hand wheel 31, the human eye can observe the lifting height of the roller part 2 in real time more intuitively.
[0038] Furthermore, the roller part 2 further includes a motor 24, which is fixedly arranged on one side of the base 1, and each roller part 2 matches the position of a roller 23, so that the motor 24 can drive the roller 23 to rotate. Specifically, in this embodiment, there are two mirror-image rollers 23, so there are two motors 24 respectively arranged at one end of the roller 23, and the axial direction of each motor 24 is the same as the axial direction of the corresponding roller 23, so that the motor 24 can drive the matching roller 23 to rotate clockwise or counterclockwise along its own axis.
[0039] Furthermore, when the roller 2 is lifted to the highest position, the movable shaft 22 abuts against one side of the chute 331. Specifically, when the roller 2 is lifted to the highest position and the roller 2 is to be lifted upward, the movable shaft 22 cannot slide further due to the limit of the edge of the chute 331, so that the roller 2 is limited in the current position. In this embodiment, the roller 2 with fixed limit can obtain a limited range of motion, so as to prevent the two rollers 23 from being separated too far, so that the rollers 23 have poor support stability for the blank.
[0040] Furthermore, the bottom of the base 1 can be stuck in the external track, and one end of the base 1 also includes a connector 12, which can be fixed on one side of the external track. Specifically, in the current process, when the billet does not need to be rolled, the rolling mill with the original external track can be lifted away, and then the double-roller synchronous manual adjustment bypass roller table of the utility model can be installed on the external track. At the same time, the connector 12 at one end of the base 1 is fixedly locked at one end of the external track, effectively preventing the base 1 from sliding.
[0041] Furthermore, the roller part also includes a cover plate 25, which is arranged on both sides of the roller. The cover plate 25 is arranged as a thin baffle perpendicular to the movement direction of the blank, and each roller 23 includes two independent cover plates 25 on both sides to prevent the blank from falling off the roller 23 during movement.
[0042] Through the dual-roller synchronous manual adjustment bypass roller of this embodiment, the hand wheel 31 in the lifting part 3 can be used to lift or lower the rollers 23 in a group of roller parts 2 together to match various specifications of blanks, thereby expanding the scope of application of the utility model. At the same time, compared with a single roller 23, the motor 24 driven by the multiple rollers 23 can be made lower in power and lighter in weight, avoiding the side deviation of the roller part 2 due to the excessive weight of the motor 23, and at the same time, it can also support blanks with shorter dimensions to meet their normal transportation.
[0043] The present invention uses specific embodiments to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method and core idea of the present invention. At the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.
Claims
1. A double-roller synchronous manual adjustment bypass roller table, characterized in that: include: Base; A roller part, wherein both ends of the roller part respectively include a fixed shaft and a movable shaft, wherein the fixed shaft passes through one end of the base so that the roller part can rotate around one end of the base; the roller part also includes a roller track, wherein both ends of the roller track are passed through and fixed on both sides of the roller part; A lifting part, the lifting part includes a hand wheel, a lifting rod and a sliding bracket, one end of the lifting rod is fixed to the base, the other end of the lifting rod is fixedly connected to the sliding bracket, and the lifting rod can be driven to lift the sliding bracket by rotating the hand wheel; the sliding bracket includes a slide groove, and the movable shaft is inserted into the slide groove.
2. The double-roller synchronous manual adjustment bypass roller conveyor according to claim 1 is characterized in that: There are two groups of rollers in total, and the two groups of rollers are mirror-imaged along the middle of the chute, so that when the chute is lifted, the rollers in the two groups of rollers can be driven to be lifted synchronously.
3. The double-roller synchronous manual adjustment bypass roller conveyor according to claim 1, characterized in that: The top of the base includes a scale, and the bottom of the roller portion includes a pointer matching the scale, so that the lifting height of the roller can be indicated by the pointer.
4. The double-roller synchronous manual adjustment bypass roller table according to claim 1 is characterized in that: The hand wheel is fixed on one side of the base.
5. The double-roller synchronous manual adjustment bypass roller conveyor according to claim 1, characterized in that: The roller part also includes a motor, and the motor is fixedly arranged on one side of the base. Each roller part matches the position of a roller, so that the motor can drive the roller to rotate.
6. The double-roller synchronous manual adjustment bypass roller table according to claim 1, characterized in that: When the roller portion is lifted to the highest position, the moving shaft abuts against one side of the sliding groove.
7. The double-roller synchronous manual adjustment bypass roller conveyor according to claim 1, characterized in that: The bottom of the base can be clamped in the external track, and one end of the base also includes a connector, and the connector can be fixed on one side of the external track.
8. The double-roller synchronous manual adjustment bypass roller conveyor according to claim 1, characterized in that: The roller part further includes a cover plate, and the cover plate is arranged on both sides of the roller track.