Aluminum plate straightening machine support roller structure

Abstract

The utility model discloses an aluminum plate straightening machine support roll structure, including the rotation lever, the rotation lever outside is equipped with the support roll body, and the support roll body is composed of a plurality of straightening rings, and the straightening ring slidingly covers the rotation lever outside, and the rotation lever outside is equipped with two for the positioner of support roll body and is used to limit the limiting mechanism, and the limiting mechanism includes the limiting ring, and the limiting ring covers the rotation lever outside, and the limiting ring is composed of first half ring body and second half ring body, and the rotation lever both sides all are equipped with a plurality of clamping slots, and the first half ring body and second half ring body inner wall one side all are fixedly connected with the clamping block, and the clamping block is connected in the clamping slot in, through setting limiting mechanism and straightening ring, when the surface of support roll body some area produces more serious wear and tear, and the staff can dismantle the replacement of straightening ring in this area to need not to remove and replace the whole support roll body to the whole support roll body, and then the maintenance cost of staff to support roll structure is reduced.

Description

Technical Field

[0001] This utility model relates to the field of support roller technology, and in particular to a support roller structure for an aluminum plate straightening machine. Background Technology

[0002] The aluminum stretching and straightening process plays a crucial role. It can effectively eliminate residual stress generated during the processing of aluminum materials, such as residual stress inside after rolling and extrusion, reduce the tendency of aluminum materials to deform, improve dimensional stability, improve the flatness of aluminum materials, and meet the requirements of subsequent processing and use, such as ensuring the flatness after installation in the processing of architectural aluminum profiles and aluminum sheets.

[0003] Aluminum plate straightening machines are typically equipped with two sets of support rollers, one set located at the bottom and the other at the top. When straightening an aluminum plate is required, the plate is placed between the two sets of support rollers, and the rotating support rollers convey and straighten the plate simultaneously. Since the support rollers are integrated, if a certain area of ​​the support roller develops severe wear after prolonged use, the entire support roller needs to be replaced by the operator. This would reduce maintenance costs for the support rollers, thus necessitating a different support roller structure for aluminum plate straightening machines. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a support roller structure for an aluminum plate straightening machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A support roller structure for an aluminum plate straightening machine includes a rotating rod, a support roller body is sleeved on the outside of the rotating rod, and the support roller body is composed of multiple straightening rings, with the straightening rings slidably sleeved on the outside of the rotating rod. Two limiting mechanisms for limiting the support roller body are sleeved on the outer side of the rotating rod. The limiting mechanism includes a limiting ring, which is sleeved on the outside of the rotating rod. The limiting ring is composed of a first half-ring and a second half-ring. Multiple slots are provided on both sides of the rotating rod. A locking block is fixedly connected to one side of the inner wall of the first half-ring and the second half-ring, and the locking block is engaged with the inside of the slot.

[0006] By adopting the above technical solution, when a certain area on the surface of the support roller body is severely worn, the straightening ring in that area can be disassembled and replaced without replacing the entire support roller body, thus reducing maintenance costs.

[0007] Preferably, the distance between the center points of two adjacent slots is equal to the thickness of the straightening ring.

[0008] By adopting the above technical solution, after the staff removes a certain number of straightening rings, the staff can move the limiting ring to a position that fits with the straightening ring and insert the card block into the card slot.

[0009] Preferably, the outer ring of the limiting ring is smaller than the outer ring of the straightening ring, and the outer ring of the limiting ring is larger than the inner ring of the straightening ring.

[0010] By adopting the above technical solution, the straightening ring can be blocked by the limiting ring to prevent it from falling off the outside of the rotating rod, thereby facilitating the stability of the support roller body.

[0011] Preferably, the top and bottom of the rotating rod are provided with guide grooves, and the top and bottom of the inner wall of the straightening ring are fixedly connected with guide blocks, which are slidably connected to the inner side of the guide grooves.

[0012] By adopting the above technical solution, when the rotating rod rotates, it can drive the guide block to rotate through the guide groove. The rotation of the guide block can drive the straightening ring to rotate, thus facilitating the straightening of the aluminum plate using the straightening ring.

[0013] Preferably, two inserts are fixedly connected to one side of the first semi-ring, and two slots are opened on one side of the second semi-ring.

[0014] By adopting the above technical solution, when the worker inserts the plug into the slot, the first half ring and the second half ring can be assembled, so that the first half ring and the second half ring form a limiting ring sleeved on the outside of the rotating rod.

[0015] Preferably, the card slot is adapted to the card block, and the insertion block is adapted to the slot.

[0016] By adopting the above technical solution, when the staff inserts the card block into the card slot, the insert block can be inserted into the slot.

[0017] Preferably, the insert block has an insertion hole on one side, and the top and bottom of the second half-ring are slidably connected to the insert rod. One end of the insert rod is fixedly connected to a pull plate, and a spring is fixedly connected to the pull plate near the insert rod. One end of the spring is fixedly connected to the second half-ring and is sleeved on the outside of the insert rod.

[0018] By adopting the above technical solution, and by setting up insert blocks, insert holes, and insert rods, when workers need to replace the straightening ring, they can pull the pull plate to move the insert rod and pull the spring, thereby removing the insert rod from the insert hole. This makes it easier for workers to quickly separate the first half ring from the second half ring, and allows workers to quickly remove the limiting ring from the outside of the rotating rod, thus improving the workers' work efficiency.

[0019] Preferably, the size of the pull plate is larger than the size of both ends of the insertion rod.

[0020] By adopting the above technical solution, it is convenient for staff to pull the pull plate to move the insertion rod, thereby moving the insertion rod out of the insertion hole and releasing the positioning of the insertion block.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. By setting a limiting mechanism and a straightening ring, when a certain area on the surface of the support roller body is severely worn, the straightening ring in that area can be disassembled and replaced without disassembling and replacing the entire support roller body, thus reducing the maintenance cost of the support roller structure.

[0022] 2. By setting up insert blocks, insert holes, and insert rods, when workers need to replace the straightening ring, they can pull the pull plate to move the insert rod and pull the spring, thereby removing the insert rod from the insert hole. This makes it easier for workers to quickly separate the first half ring from the second half ring, and allows workers to quickly remove the limiting ring from the outside of the rotating rod, improving the workers' work efficiency. Attached Figure Description

[0023] Figure 1 This is a first-view schematic diagram of the overall structure of the support roller structure of the aluminum plate straightening machine proposed in this utility model. Figure 2 This is a second-view schematic diagram of the overall structure of the support roller structure of the aluminum plate straightening machine proposed in this utility model. Figure 3 This is a schematic diagram of the connection structure between the rotating rod and the straightening ring of the support roller structure of the aluminum plate straightening machine proposed in this utility model; Figure 4 This is a schematic diagram of the connection structure between the first and second semi-rings of the support roller structure of an aluminum plate straightening machine proposed in this utility model; Figure 5 This is a schematic diagram showing the split structure of the first and second semi-rings of the support roller structure of an aluminum plate straightening machine proposed in this utility model. Figure 6 This is a schematic diagram of the connection structure between the straightening ring and the guide block of the support roller structure of the aluminum plate straightening machine proposed in this utility model.

[0024] In the diagram: 1. Rotating rod; 2. Support roller body; 3. Limiting mechanism; 31. Limiting ring; 32. First half-ring; 33. Second half-ring; 34. Slot; 35. Locking block; 36. Insertion block; 37. Insertion rod; 38. Pull plate; 39. Spring; 4. Straightening ring; 5. Guide block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Reference Figures 1-6 A support roller structure for an aluminum plate straightening machine includes a rotating rod 1, a support roller body 2 sleeved on the outside of the rotating rod 1, the support roller body 2 being composed of multiple straightening rings 4, and the straightening rings 4 being slidably sleeved on the outside of the rotating rod 1. Two limiting mechanisms 3 are sleeved on the outer side of the rotating rod 1 to limit the support roller body 2; The limiting mechanism 3 includes a limiting ring 31, which is sleeved on the outside of the rotating rod 1. The limiting ring 31 is composed of a first half-ring 32 and a second half-ring 33. Multiple slots 34 are provided on both sides of the rotating rod 1. A locking block 35 is fixedly connected to one side of the inner wall of the first half-ring 32 and the second half-ring 33. The locking block 35 is engaged with the inside of the slot 34. Thus, when a certain area of ​​the support roller body 2 is worn, the straightening ring 4 in the worn area can be removed and replaced without replacing the entire support roller body 2, thus reducing maintenance costs.

[0027] Furthermore, refer to Figure 2 and Figure 3 It can be seen that the distance between the center points of two adjacent slots 34 is equal to the thickness of the straightening ring 4. Therefore, after the straightening ring 4 is removed, the operator can adjust the position of the limiting ring 31 on the outside of the rotating rod 1, which facilitates the flexible positioning of the support roller body 2.

[0028] Furthermore, refer to Figure 2 and Figure 3 It can be seen that the outer ring of the limiting ring 31 is smaller than the outer ring of the straightening ring 4, and the outer ring of the limiting ring 31 is larger than the inner ring of the straightening ring 4. This makes it easier to use the limiting ring 31 to block the straightening ring 4 and prevent the limiting ring 31 from contacting the aluminum plate. After the workers remove a certain number of straightening rings 4 from the outside of the rotating rod 1 located above the straightening machine, the limiting ring 31 can be prevented from contacting the aluminum plate. Then, the support roller body 2 formed after removing a certain number of straightening rings 4 can enter the concave aluminum plate and straighten the bottom of the concave aluminum plate, further expanding the applicability of this structure.

[0029] Furthermore, refer to Figure 2 and Figure 6 It can be seen that guide grooves are provided at the top and bottom of the rotating rod 1, and guide blocks 5 are fixedly connected to the top and bottom of the inner wall of the straightening ring 4. The guide blocks 5 are slidably connected to the inner side of the guide groove, so that the straightening ring 4 can be driven to rotate when the rotating rod 1 rotates.

[0030] Furthermore, refer to Figure 4 and Figure 5 It can be seen that two plug blocks 36 are fixedly connected to one side of the first half-ring 32, and two slots are opened on one side of the second half-ring 33, so as to facilitate the connection between the first half-ring 32 and the second half-ring 33.

[0031] Furthermore, refer to Figure 4 and Figure 5 It can be seen that the card slot 34 is compatible with the card block 35, and the insert block 36 is compatible with the slot. This ensures that after the card block 35 is inserted into the card slot 34, the limiting ring 31 cannot move outside the rotating rod 1. After the card block 35 is inserted into the card slot 34, the operator can quickly insert the insert block 36 into the slot.

[0032] Furthermore, refer to Figure 4 and Figure 5 It can be seen that the plug block 36 has a plug hole on one side, and the top and bottom of the second half-ring 33 are slidably connected to the plug rod 37, so that the plug rod 37 can be easily inserted into the plug hole, thus preventing the plug block 36 from falling out of the slot at will.

[0033] Furthermore, refer to Figure 4 and Figure 5 It can be seen that a pull plate 38 is fixedly connected to one end of the insertion rod 37. The size of the pull plate 38 is larger than the size of both ends of the insertion rod 37, so that the staff can easily pull the insertion rod 37 to move it.

[0034] Furthermore, refer to Figure 4 and Figure 5 It can be seen that a spring 39 is fixedly connected to the side of the pull plate 38 near the insertion rod 37. One end of the spring 39 is fixedly connected to the second half-ring 33, and the spring 39 is sleeved on the outside of the insertion rod 37, so as to prevent the insertion rod 37 from falling out of the insertion hole at will, and thus to ensure the stability of the first half-ring 32 and the second half-ring 33 after connection.

[0035] In this utility model, when a certain area on the surface of the support roller body 2 is severely worn, the worker can remove and replace the straightening ring 4 in that area. First, the worker pulls the pull plate 38 to move the insertion rod 37 and pulls the spring 39, thereby moving the insertion rod 37 out of the insertion hole and releasing the positioning of the insertion block 36. At this time, the worker can pull the first half-ring body 32 to move the insertion block 36, so that the insertion block 36 moves out of the slot, and pull the second half-ring body 33 to move the locking block 35 out of the locking groove 34, so that the worker can remove the limiting ring 31 from the outside of the rotating rod 1. Then, the staff can push the straightening ring 4 to move the guide block 5 out of the guide groove, thereby removing the worn straightening ring 4 for replacement. After the new straightening ring 4 is replaced, the staff can connect the first half ring 32 and the second half ring 33, so that the locking block 35 is inserted into the locking groove 34 and the insert block 36 is inserted into the slot, thereby putting the limiting ring 31 on the outside of the rotating rod 1 and making the limiting ring 31 fit with the straightening ring 4. Finally, the pull plate 38 is released, causing the stretched spring 39 to rebound, which in turn moves the pull plate 38 and the insertion rod 37 toward the insertion block 36 until the insertion rod 37 is inserted into the insertion hole, thereby connecting the first half-ring 32 and the second half-ring 33, thus limiting the support roller body 2 and fixing the support roller body 2 between the two limiting rings 31.

[0036] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies, which can be implemented by "those skilled in the art". As long as the beneficial effect can be achieved, it can be implemented, so it will not be elaborated further.

[0037] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0038] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A support roller structure for an aluminum plate straightening machine, comprising a rotating rod (1), characterized in that, The rotating rod (1) is fitted with a support roller body (2) on its outer side. The support roller body (2) is composed of multiple straightening rings (4), and the straightening rings (4) are slidably fitted on the outer side of the rotating rod (1). Two limiting mechanisms (3) are sleeved on the outside of the rotating rod (1) to limit the support roller body (2). The limiting mechanism (3) includes a limiting ring (31), which is sleeved on the outside of the rotating rod (1). The limiting ring (31) is composed of a first half-ring (32) and a second half-ring (33). Multiple slots (34) are provided on both sides of the rotating rod (1). A locking block (35) is fixedly connected to one side of the inner wall of the first half-ring (32) and the second half-ring (33). The locking block (35) is engaged with the inside of the slot (34).

2. The support roller structure for an aluminum plate straightening machine according to claim 1, characterized in that, The distance between the center points of two adjacent slots (34) is equal to the thickness of the straightening ring (4).

3. The support roller structure for an aluminum plate straightening machine according to claim 2, characterized in that, The outer ring of the limiting ring (31) is smaller than the outer ring of the straightening ring (4), and the outer ring of the limiting ring (31) is larger than the inner ring of the straightening ring (4).

4. The support roller structure for an aluminum plate straightening machine according to claim 3, characterized in that, The top and bottom of the rotating rod (1) are provided with guide grooves, and the top and bottom of the inner wall of the straightening ring (4) are fixedly connected with guide blocks (5), which are slidably connected to the inner side of the guide groove.

5. The support roller structure for an aluminum plate straightening machine according to claim 1, characterized in that, Two plugs (36) are fixedly connected to one side of the first semi-ring (32), and two slots are opened on one side of the second semi-ring (33).

6. The support roller structure for an aluminum plate straightening machine according to claim 5, characterized in that, The card slot (34) is adapted to the card block (35), and the insert block (36) is adapted to the slot.

7. The support roller structure for an aluminum plate straightening machine according to claim 6, characterized in that, The insertion block (36) has an insertion hole on one side. The top and bottom of the second half-ring (33) are slidably connected to the insertion rod (37). One end of the insertion rod (37) is fixedly connected to the pull plate (38). The pull plate (38) is fixedly connected to the side of the insertion rod (37) with a spring (39). One end of the spring (39) is fixedly connected to the second half-ring (33), and the spring (39) is sleeved on the outside of the insertion rod (37).

8. The support roller structure for an aluminum plate straightening machine according to claim 7, characterized in that, The size of the pull plate (38) is larger than the size of both ends of the insert rod (37).

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