Environment-friendly processing equipment for inner partition plate raw material of new energy vehicle

Abstract

The utility model relates to the technical field of new energy vehicle inner partition raw material production, and discloses new energy vehicle inner partition raw material environment-friendly processing equipment which comprises a roller and a support, a first bearing and a second bearing are fixedly installed at the two ends of the support respectively, and the first bearing is rotationally connected with one end of a first screw rod; a driven mechanism and a dismounting bolt are mounted on the first screw rod, and the driven mechanism is connected with a key groove in one end of the roller; the dismounting bolt is located between the first bearing and the driven mechanism and abuts against the driven mechanism. On the first screw rod, a gap for dismounting the roller is reserved between the dismounting bolt and the first bearing; a key groove in the other end of the roller is connected with a driving mechanism, the second bearing is rotationally connected with a second screw rod, and the driving mechanism is in threaded connection with the second screw rod. According to the utility model, the rollers can be conveniently replaced while the environment-friendly processing equipment for the inner partition plate raw material of the new energy vehicle is stably operated, so that the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of production of raw materials for new energy vehicle interior partitions, in particular to an environmentally friendly processing device for raw materials for new energy vehicle interior partitions. Background Art

[0002] With the development of new energy vehicle technology, the demand for new energy vehicles in the market has increased dramatically, which has led to a sharp increase in the demand for new energy vehicle accessories, such as the raw materials for new energy vehicle inner partitions. When processing the raw materials for new energy vehicle inner partitions, the upper and lower sides of the raw materials for the inner partitions are covered with a layer of plastic film, and these two layers of film need to be torn off during the processing of the inner partitions. In actual processing and production, the film will gradually thicken and cover the roller over time, which will affect the rotation speed of the roller and the film tearing work of the roller, thereby reducing production efficiency. At this time, the roller needs to be replaced.

[0003] At present, the existing technology, such as the publication number CN114919828A "Environmentally friendly processing equipment and process for raw materials for interior partitions of new energy vehicles", can complete the automatic film tearing work of the raw materials of the inner partitions through the upper roller, but after the upper and lower rollers complete the film tearing work, some film will remain on the roller. As the automatic film tearing work continues, more and more film will remain on the roller. Faced with such a situation, the roller can usually only be taken out and replaced. As mentioned above, the related parts of the existing technology and the removal of the roller are specifically: connecting rods are welded at both ends of the roller, the connecting rods are rotatably connected to the bracket, and a limiting structure is provided at the connection between the connecting rod and the bracket. The end of the connecting rod away from the roller is located in the through hole formed by the upper limit block and the lower limit block, so that the connecting rod can drive the roller to rotate on the bracket, and the connecting rod connected to one end of the roller is welded with a gear, and the two gears are connected by a chain and then connected to the rotating device. In this way, when the roller is taken out and replaced, the connecting rod and the roller are removed together. At the same time, since the connection between the connecting rod and the bracket is provided with a limiting structure, the limiting block of the limiting structure limits the connecting rod, and the other end of the connecting rod is connected to the rotating device, and needs to be removed from the limiting structure. When removing the roller with this prior art, the operation is cumbersome, time-consuming and inefficient. Moreover, when replacing the roller, the connecting rod needs to be welded to the roller, and then the connecting rod welded to the roller is connected to the limiting structure, which not only takes a long time to replace, but also has a high replacement cost.

[0004] Prior art such as publication number CN207789069U "A Slicer" is different from the above-mentioned prior art in that this prior art provides a method for directly disassembling a paper tube. It should be noted that the paper tube is a common name for those skilled in the art. In fact, it is consistent with the structure of the aforementioned roller, but the characterization is different. For the convenience of description, the roller and the paper tube are collectively described as rollers. This prior art drives the rocker and the support rod by contracting the third cylinder. The support rod moves upward in an inclined position, pushing the connecting rod to move upward. Under the action of the lever principle, the hook head of the swing hook moves downward, and the other end of the two film roll shafts is unhooked. At this point, the direct disassembly of the roller can be completed. However, by setting up more parts just for replacing the roller, such as a cylinder and multiple interrelated parts for replacing the roller, not only does it consume fuel to push the cylinder to move, which is costly, but also there are many related parts, the movement of the parts is complicated, and the parts need to move to a specific point to replace the roller. When the slicer is used for a long time, it is easy to be affected by long-term wear and rust, which makes it difficult for the related parts to reach the corresponding point when they move to replace the roller, so that the slicer needs a lot of maintenance and high maintenance cost when it is used in the later stage. In addition, when there is a lot of film residue on the roller, it will increase the weight of the roller. In this way, if the cylinder is pushed to move, the pushing amplitude is too small or too large, it is difficult to move the related parts to a specific point, so repeated attempts are required, which increases the replacement time. Utility Model Content

[0005] The embodiment of the utility model provides an environmentally friendly processing device for raw materials of interior partitions of new energy vehicles, so as to solve the problem that the operation of disassembling rollers is complicated and time-consuming.

[0006] The following technical scheme is adopted: an environmentally friendly processing equipment for raw materials of interior partitions of new energy vehicles, comprising a roller and a bracket, wherein a first bearing and a second bearing are fixedly installed at both ends of the bracket respectively, and the characteristic is that the first bearing is rotatably connected to one end of a first screw rod; a driven mechanism and a disassembly bolt are installed on the first screw rod, and the driven mechanism is connected to a keyway at one end of the roller; the disassembly bolt is located between the first bearing and the driven mechanism and is pressed against the driven mechanism; on the first screw rod, a gap is left between the disassembly bolt and the first bearing for disassembling the roller; an active mechanism is connected to the keyway at the other end of the roller, the second bearing is rotatably connected to the second screw rod, and the active mechanism is threadedly connected to the second screw rod.

[0007] Effect of this solution: Compared with the prior art, the roller can only be removed through cumbersome operations or by adding additional parts that are only used to remove the roller, which has a single function and high modification cost. The structure of the roller removal scheme is completely different. The roller can be pulled out of the driven mechanism and the active mechanism respectively by only loosening the removal bolt and moving the driven mechanism to the gap left by the first spiral rod, so that the roller can be removed more conveniently. It is easy to use and does not need to be moved to a specific point. It can be used for a long time, with low maintenance and low improvement cost.

[0008] Secondly, the two ends of the roller are key-connected by the driven mechanism and the active mechanism, and the rotational force given by the second bearing and the first bearing can be transmitted to the roller respectively, so that the roller can maintain a stable speed to work. The active mechanism and the driven mechanism of the device can not only play the role of stabilizing the rotation of the roller, but also facilitate the removal of the roller.

[0009] Finally, the disassembly bolt can not only move toward the driven mechanism and press against the driven mechanism, but also fix the roller between the driven mechanism and the active mechanism by tightening the disassembly bolt to press against the driven mechanism, so that the roller can rotate at a fixed position.

[0010] Preferably, a shock-absorbing washer is also installed on the first spiral rod, and the shock-absorbing washer is located between the driven mechanism and the disassembly bolt.

[0011] Beneficial effect: Under the action of the shock-absorbing washer, when the environmentally friendly processing equipment for the interior partition of a new energy vehicle is in use, the driven mechanism can also reduce the force transmitted to the disassembly bolt when it rotates, and instead allows the shock-absorbing washer to bear most of the force, so that the disassembly bolt will not loosen under the action of the force, causing the roller to move.

[0012] Preferably, the length of the gap is greater than the sum of the lengths of the driven mechanism and the disassembly bolt.

[0013] Beneficial effect: Sufficient space is left to facilitate the removal of the lower roller.

[0014] Preferably, the driven mechanism includes a first rotating disk and a first protruding block on the first rotating disk, a first through hole is provided at the center of the first rotating disk, and the first through hole is threadedly connected to the first screw rod; a first groove is provided at one end of the roller, and the first groove matches the first protruding block, and the driven mechanism and the roller are connected through the first protruding block and the first groove keyway.

[0015] Beneficial effect: The driven mechanism can not only transmit the rotational force transmitted to the first screw rod through the first bearing to itself, so that the driven mechanism rotates, and then drives the roller to rotate, so as to achieve the purpose of maintaining the operation of the environmentally friendly processing equipment for the raw materials of the partitions in new energy vehicles, but also can move on the first screw rod to facilitate the removal of the roller.

[0016] Preferably, the active mechanism includes a second rotating disk, and a second protruding block is provided on the second rotating disk; a second through hole is provided at the center of the second rotating disk, and the second through hole is threadedly connected to the second screw rod; a second groove is provided at the other end of the roller, and the second groove matches the second protruding block, and the active mechanism and the roller are keyed to each other through the second protruding block and the second groove.

[0017] Beneficial effect: The roller is matched with the second protruding block of the active mechanism through the second groove to achieve the purpose of keyway connection, so that the roller can be easily removed from the active mechanism. At the same time, the rotational force transmitted to the active mechanism by the second bearing through the second screw rod can make the active mechanism rotate while driving the roller, so that the environmentally friendly processing equipment for raw materials of partitions in new energy vehicles can work normally.

[0018] Preferably, the roller comprises an upper roller and a lower roller.

[0019] Beneficial effects: It can be applied to rollers at different installation positions on environmentally friendly processing equipment for raw materials of interior partitions of new energy vehicles.

[0020] Preferably, the disassembly bolts are M20 type bolts.

[0021] Beneficial effect: During the use of the environmentally friendly processing equipment for raw materials of the inner partition of new energy vehicles, the disassembly bolts are large in size and can stably press against the driven mechanism to maintain the stability of the rotation of the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Schematic diagram of the structure of an environmentally friendly processing equipment for raw materials of interior partitions of new energy vehicles (a) according to an embodiment;

[0023] Figure 2 (b) is a structural schematic diagram of an environmentally friendly processing equipment for raw materials of interior partitions of new energy vehicles according to an embodiment;

[0024] Figure 3 for Figure 2 A magnified view of the local structure;

[0025] Figure 4 is a structural schematic diagram of a driven mechanism of an embodiment;

[0026] Figure 5 Schematic diagram of the structure of the active mechanism of the embodiment. DETAILED DESCRIPTION

[0027] In the description of the present utility model, it should be noted that the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or the directions or positional relationships in which the utility model product is usually placed when in use, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element 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 dimensions of the structural schematics in the accompanying drawings are not necessarily proportional.

[0028] The reference numerals in the drawings of the specification include:

[0029] Active mechanism 1, second rotating disk 11, second protruding block 12, second through hole 13, roller 2, driven mechanism 3, first protruding block 31, first through hole 32, first rotating disk 33, shock-absorbing washer 4, disassembly bolt 5, first screw rod 6, first bearing 7, bracket 8, second screw rod 9

[0030] The embodiment is basically as follows Figure 1 , Figure 2 and Figure 3 As shown, an environmentally friendly processing equipment for raw materials of interior partitions of new energy vehicles is as follows Figure 1 From left to right, it includes a bracket 8, a first bearing 7 welded on the bracket 8, a first screw rod 6 rotatably connected to the first bearing 7, a disassembly bolt 5, a shock-absorbing washer 4 and a driven mechanism 3 are threadedly connected to the first screw rod 6 from left to right, the left end of the roller 2 is connected to the left end of the driving mechanism 1 through a keyway of the driven mechanism 3, the right end of the roller 2 is connected to the left end of the driving mechanism 1 through a keyway, the right end of the driving mechanism 1 is threadedly connected to a second screw rod 9, and the second screw rod 9 is rotatably connected to a second bearing welded on the bracket 8. There are two rollers 2 in total, according to Figure 1 The positional relationship between the two rollers 2 can be divided into an upper roller 2 and a lower roller 2. The disassembly bolt 5 is indirectly tightened against the driven mechanism 3 through the shock-absorbing washer 4. The disassembly bolt 5 is an M20 type bolt. In this embodiment, the shape, size and structure of the first bearing 7 and the second bearing can be the same. At the same time, the first bearing 7 is mounted on the bracket 8, and the second bearing is symmetrically mounted on the bracket 8. The line formed by connecting the center of the first bearing 7 and the center of the second bearing is a horizontal line. The bracket 8 is placed on a horizontal ground, and the horizontal line is parallel to the horizontal ground. Since the first bearing 7 and the second bearing have the same structure, when installing the first bearing 7, technicians can easily think that the installation position of the second bearing needs to be kept horizontal with the first bearing 7, so the installation position of the second bearing is not specifically indicated in the figure.

[0031] like Figure 4As shown, the driven mechanism 3 includes a first rotating disk 33 and a first protruding block 31 provided on the first rotating disk 33. A first through hole 32 is provided in the middle of the first rotating disk 33, and an internal thread is provided in the first through hole 32, which matches the external thread on the first screw rod 6. The first protruding block 31 is disc-shaped and is arranged on the first rotating disk 33 through a supporting column. A second through hole is provided in the middle of the first protruding block 31, and the second through hole is aligned with the first through hole 32, and the second through hole is provided with the same internal thread as the first through hole 32. Figure 1 The first rotating disk 33 is threadedly connected with the first screw rod 6, and the left side of the roller 2 is provided with a first groove matching the first protruding block 31. The first protruding block 31 is inserted into the first groove, so that the roller 2 can be key-connected with the driven mechanism 3. At the same time, the roller 2 can also rotate accordingly driven by the bearing.

[0032] like Figure 5 As shown, the active mechanism 1 includes a second rotating disk 11 and a second protruding block 12 provided on the second rotating disk 11. Figure 1 direction, a second groove is provided at the left end of the roller 2, and the second groove matches the second protruding block 12. Through the second protruding block 12 and the first groove, the roller 2 can be connected to the keyway of the active mechanism 1. A second through hole 13 is provided at the center of the second rotating disk 11, and an internal thread matching the external thread of the second screw rod 9 is provided in the second through hole 13, and the second through hole 13 is threadedly connected to the second screw rod 9; the second screw rod 9 is rotatably connected to the second bearing. The second screw rod 9 can be pressed against the inner wall of the second protruding block 12 by passing through the second through hole 13, and at this time the active mechanism is not only tightened on the second screw rod 9, but also has a smaller gap left between it and the second bearing. In other embodiments, after tightening the active mechanism, the rod head of the second screw rod 9 can also be welded to the inner wall of the second protruding block 12 to achieve a fixing effect.

[0033] The prior art can be referred to CN114919828A "Environmentally friendly processing equipment and process for raw materials of interior partitions of new energy vehicles", which need not be elaborated here.

[0034] In order to ensure that the left and right ends of the roller 2 can rotate stably when they are respectively connected to the keyways of the driven mechanism 3 and the active mechanism 1, firstly, the shape and size of the first protrusion 31 and the first groove need to match, and the shape and size of the second protrusion 12 and the second groove need to match; and appropriate first bearings 7 and second bearings are used at both ends to reduce friction and wear.

[0035] The specific use process of this embodiment is as follows:

[0036] When the roller 2 needs to be removed, loosen the removal bolt 5. Figure 1As shown, due to the gap, the disassembly bolt 5 is moved to the left, and then the shock-absorbing washer 4 is moved to the left. At this time, the driven mechanism 3 also moves to the left, so that the roller 2 can be separated from the driven mechanism 3. At this time, the roller 2 is not separated from the active mechanism 1 on the right. At this time, after pulling the roller 2 out from the active mechanism 1, the roller 2 can be completely disassembled.

[0037] When the roller 2 needs to be installed, the second groove of the roller 2 is first connected to the key groove of the active mechanism 1, and then the driven mechanism 3 is rotated to the corresponding position on the first spiral rod 6 to connect the first groove of the roller 2 to the key groove of the driven mechanism 3, and the shock-absorbing washer 4 is rotated to make it close to the driven mechanism 3, and then the disassembly bolt 5 is rotated to make it close to the shock-absorbing washer 4. In this way, the installation of the roller 2 is completed.

[0038] The beneficial effects of this embodiment

[0039] Compared with the prior art CN207789069U "A Slicer", in order to be able to directly replace the roller 2 more efficiently without disassembling the two film rolls, the technicians add more parts to achieve this effect. However, by adding more additional parts that are only used to disassemble the roller 2, not only do they need to accurately move all parts to specific positions to directly replace the roller 2, but as the frequency of use increases, the related parts will wear and rust, making it difficult for the related parts to accurately move to the corresponding points. In this way, the slicer requires a lot of maintenance when used in the later stage. In the prior art CN114919828A "Environmentally friendly processing equipment and process for raw materials of interior partitions of new energy vehicles", the roller 2 can only be taken out by taking out the connecting rod, but the connecting rod is already fixed and welded on the bracket 8, so it is very inconvenient to take out the roller 2.

[0040] First of all, the structure of this embodiment is different from that of the prior art. In this embodiment, the roller 2 can be pulled out from the driven mechanism 3 and the active mechanism 1 respectively only by loosening the disassembly bolt 5 and the gap left by the driven mechanism 3 to the first screw rod 6, so that the roller 2 can be disassembled more conveniently. It is easy to use and does not need to be moved to a specific point. It can be used for a long time, with low maintenance and low improvement cost.

[0041] Secondly, the two ends of the roller 2 are key-connected by the driven mechanism 3 and the active mechanism 1, and the rotational force given by the first bearing 7 and the second bearing can be transmitted to the roller 2 respectively, so that the roller 2 can maintain a stable speed to work. The active mechanism 1 and the driven mechanism 3 of the device can not only play the role of rotating the roller 2, but also facilitate the removal of the roller 2.

[0042] At the same time, this embodiment achieves a more convenient way to take out the roller 2 by modifying the relevant parts connected to the roller 2. At the same time, such a setting requires fewer parts to be modified, less maintenance, easier use, and lower cost.

[0043] Finally, the design of the disassembly bolt 5 and the shock-absorbing washer 4 can not only fix the roller 2 between the driven mechanism 3 and the active mechanism 1 by tightening the disassembly bolt 5 to press against the shock-absorbing washer 4, so that the roller 2 can rotate at a fixed position. Moreover, loosening the bolt can also facilitate the disassembly of the roller 2. At the same time, under the action of the shock-absorbing washer 4, when the environmentally friendly processing equipment for the inner partition of a new energy vehicle is in use, the driven mechanism 3 can also reduce the force transmitted to the disassembly bolt 5 when rotating, but let the shock-absorbing washer 4 bear most of the force, so that the disassembly bolt 5 will not be difficult to press against the shock-absorbing washer 4 under the action of the force.

[0044] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense. For example, "connection" 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 invention can be understood according to specific circumstances.

[0045] It should be understood that the term "and / or" used in this article is only a description of the same field of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0046] It should be noted that, regarding other parts not mentioned, the parts include specific devices and implementation methods, please refer to the aforementioned method embodiment part, and no further details will be given here.

[0047] Although the subject matter has been described in language specific to structural features and / or methodological logical actions, it should be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or actions described above. On the contrary, the specific features and actions described above are merely example forms of implementing the claims.

[0048] The above is only an embodiment of the utility model. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for the technicians in this field, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The protection scope required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to explain the content of the claims.

Claims

1. An environmentally friendly processing equipment for raw materials of interior partitions of new energy vehicles, comprising a roller and a bracket, wherein a first bearing and a second bearing are fixedly mounted at both ends of the bracket, and characterized in that: The first bearing is rotatably connected to one end of the first spiral rod; A driven mechanism and a disassembly bolt are installed on the first spiral rod, and the driven mechanism is connected to a keyway at one end of the roller; the disassembly bolt is located between the first bearing and the driven mechanism and is pressed against the driven mechanism; on the first spiral rod, a gap is left between the disassembly bolt and the first bearing for disassembling the roller; The keyway at the other end of the roller is connected with an active mechanism, the second bearing is rotatably connected with a second screw rod, and the active mechanism is threadedly connected with the second screw rod.

2. The environmentally friendly processing equipment for raw materials of interior partitions of new energy vehicles according to claim 1 is characterized in that: A shock-absorbing washer is also installed on the first spiral rod, and the shock-absorbing washer is located between the driven mechanism and the disassembly bolt.

3. The environmentally friendly processing equipment for raw materials of interior partitions of new energy vehicles according to claim 1 is characterized in that: The length of the gap is greater than the sum of the lengths of the driven mechanism and the disassembly bolt.

4. The environmentally friendly processing equipment for raw materials of interior partitions of new energy vehicles according to claim 1 is characterized in that: The driven mechanism includes a first rotating disk and a first protruding block on the first rotating disk, a first through hole is provided at the center of the first rotating disk, and the first through hole is threadedly connected to the first screw rod; a first groove is provided at one end of the roller, and the first groove matches the first protruding block, and the driven mechanism and the roller are connected through the first protruding block and the first groove keyway.

5. The environmentally friendly processing equipment for raw materials of interior partitions of new energy vehicles according to claim 4 is characterized in that: The active mechanism includes a second rotating disk, and a second protruding block is provided on the second rotating disk; a second through hole is provided at the center of the second rotating disk, and the second through hole is threadedly connected to the second screw rod; a second groove is provided at the other end of the roller, and the second groove matches the second protruding block, and the active mechanism and the roller are keyed to each other through the second protruding block and the second groove.

6. The environmentally friendly processing equipment for raw materials of interior partitions of new energy vehicles according to claim 1 is characterized in that: The disassembly bolts are M20 type bolts.

7. The environmentally friendly processing equipment for raw materials of interior partitions of new energy vehicles according to claim 1 is characterized in that: The rollers include an upper roller and a lower roller.

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