Quick-release adjustable air floating roller

Abstract

The utility model discloses a quick-release adjustable air floating roller which comprises a supporting piece and a roller body detachably installed at the top end of the supporting piece, at least one of the two ends of the supporting piece is provided with an air inlet pipe, the air inlet pipe is communicated with the interior of the supporting piece, the top end of the supporting piece is provided with a first air outlet hole, and the first air outlet hole is communicated with the supporting piece. A first air outlet hole is formed in the top end of the roller body and communicated with the interior of the supporting piece, an air inlet hole corresponding to the first air outlet hole is formed in the bottom end of the roller body and communicated with the first air outlet hole and the interior of the roller body, an arc-shaped roller face is arranged at the top end of the roller body, and a plurality of second air outlet holes are formed in the arc-shaped roller face. And the plurality of second air outlet holes are communicated with the interior of the roller body. According to the utility model, the production cost is reduced, and meanwhile, aiming at different wrap angles, only the roller body needs to be disassembled and assembled, and the whole air floating roller does not need to be disassembled and assembled, so that time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery production technical field, concretely relates to a quick detachable adjustable air floatation roller. BACKGROUND

[0002] Lithium battery is widely used in various electronic equipment, and pole piece is an important component in lithium battery, which is usually suspended and supported by air floatation roller in production process to avoid damage. The existing air floatation roller usually comprises a roller cylinder in a circular shape, two ends of the roller cylinder are respectively provided with air inlets in communication with the inside of the roller cylinder, the air inlets are used for connecting with air source, the outer periphery of the roller cylinder forms a roller surface, a plurality of air outlets are arranged on the roller surface and in communication with the inside of the roller cylinder, in actual application, compressed air is filled into the inside of the roller cylinder through the two air inlets, and then the compressed air is blown out through the plurality of air outlets and forms a dense and stable air film on the roller surface, and the pole piece passing through the roller surface is suspended and supported by the air film. The air floatation roller with the above structure has a fixed wrap angle of the pole piece on the roller surface of the roller cylinder, different roller diameters of the roller cylinder are required for different wrap angles, which increases the production cost, and the entire air floatation roller needs to be disassembled and assembled for different wrap angles, which is time-consuming and laborious. SUMMARY

[0003] In order to overcome the defects of the prior art, the utility model provides a quick detachable adjustable air floatation roller, which reduces the production cost, and only needs to disassemble and assemble the roller body for different wrap angles, without disassembling and assembling the entire air floatation roller, which saves time and labor.

[0004] The utility model solves the technical problems by adopting the following technical scheme:

[0005] A quick detachable adjustable air floatation roller, comprising a supporting piece and a roller body detachably installed at the top end of the supporting piece, at least one end of the supporting piece is provided with an air inlet pipe, the air inlet pipe is in communication with the inside of the supporting piece, the top end of the supporting piece is provided with a first air outlet hole, the first air outlet hole is in communication with the inside of the supporting piece, the bottom end of the roller body is provided with an air inlet hole corresponding to the first air outlet hole, the air inlet hole is in communication with the first air outlet hole and the inside of the roller body respectively, the top end of the roller body is provided with an arc-shaped roller surface, a plurality of second air outlet holes are arranged on the arc-shaped roller surface, and the plurality of second air outlet holes are in communication with the inside of the roller body.

[0006] As a preferred technical scheme, the roller body is detachably installed at the top end of the supporting piece through a buckle and a latch structure.

[0007] As a preferred technical scheme, the buckle comprises a first buckle part and a second buckle part which are buckled with each other, one of the one end of the roller body and the one end of the supporting part is provided with the first buckle part, and the other is provided with the second buckle part.

[0008] As a preferred technical scheme, the bolt structure comprises a mounting sheet and a bolt, one of the other end of the roller body and the other end of the supporting part is provided with the mounting sheet, and the other is provided with the bolt, the mounting sheet is provided with a bolt hole, and the bolt is inserted into the bolt hole.

[0009] As a preferred technical scheme, the roller body is detachably mounted on the top end of the supporting part through the fastener structure.

[0010] As a preferred technical scheme, the fastener structure comprises two first mounting blocks and two second mounting blocks, the two first mounting blocks are arranged at the two ends of the roller body respectively, the two second mounting blocks are arranged at the two ends of the supporting part respectively and correspond to the two first mounting blocks respectively, the first mounting block is provided with a first mounting hole penetrating through the top end and the bottom end of the first mounting block, the second mounting block is provided with a second mounting hole penetrating through the top end and the bottom end of the second mounting block, and a fastener is mounted in the second mounting hole of the second mounting block and the first mounting hole of the corresponding first mounting block.

[0011] As a preferred technical scheme, the two ends in the roller body are respectively provided with two baffle sheets, the two baffle sheets are oppositely arranged, the shape of the baffle sheet is matched with the shape of the arc-shaped roller surface, the two baffle sheets are matched with the arc-shaped roller surface, the two sides of the two baffle sheets are respectively abutted against the two side inner walls of the roller body, and the two ends of the two baffle sheets are respectively abutted against the two end inner walls of the roller body.

[0012] As a preferred technical scheme, a sealing gasket is clamped between the top end of the supporting part and the bottom end of the roller body, the sealing gasket is provided with a gas passing hole, and the gas inlet hole is communicated with the first gas outlet hole through the gas passing hole.

[0013] As a preferred technical scheme, the two ends of the supporting part are respectively provided with gas inlet pipes.

[0014] As a preferred technical scheme, the first gas outlet hole is one or more, and the gas inlet hole is one or more.

[0015] The air floating roller comprises a supporting part and a roller body, the roller body is detachably mounted on the top end of the supporting part, the roller body is convenient to disassemble and assemble, different roller bodies with different diameters are only needed for different wrap angles, the supporting part can be repeatedly used, the production cost is reduced, and the air floating roller only needs to be disassembled and assembled for different wrap angles, the whole air floating roller does not need to be disassembled and assembled, time and labor can be saved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model is further explained below in combination with the drawings and embodiments.

[0017] Figure 1 It is the first angle structure schematic drawing of quick detachable adjustable air floatation roller provided by one embodiment of the utility model;

[0018] Figure 2 It is Figure 1 The second angle structure schematic drawing of quick detachable adjustable air floatation roller shown in the figure;

[0019] Figure 3 It is Figure 1 The explosion schematic drawing of quick detachable adjustable air floatation roller shown in the figure;

[0020] Figure 4 It is Figure 1 The structure schematic drawing of quick detachable adjustable air floatation roller after removing the roller body shown in the figure;

[0021] Figure 5 It is Figure 1 The structure schematic drawing of quick detachable adjustable air floatation roller after removing the roller body and sealing gasket shown in the figure;

[0022] Figure 6 It is Figure 1 The structure schematic drawing of the roller body of quick detachable adjustable air floatation roller shown in the figure.

[0023] Reference signs:

[0024] 10, support piece; 11, air inlet pipe; 12, first air outlet hole; 20, roller body; 21, arc-shaped roller surface; 22, air inlet hole; 30, buckle; 31, first buckle piece; 32, second buckle piece; 40, bolt structure; 41, mounting sheet, 411, insertion hole; 42, bolt; 50, sealing gasket; 51, air passing hole; 60, baffle. DETAILED DESCRIPTION

[0025] The concept, specific structure and generated technical effects of the utility model will be described clearly and completely below in combination with embodiments and drawings, so as to fully understand the purpose, features and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, but not all the embodiments, and other embodiments obtained by the person skilled in the art on the basis of the embodiments of the utility model without creative labor all belong to the protection scope of the utility model. In addition, all the coupling / connection relations involved in the patent do not mean that the components directly connect, but means that the better coupling structure can be composed by adding or reducing the coupling auxiliary components according to the specific implementation situation. The various technical features in the utility model creation can be interactively combined under the premise of no mutual contradiction and conflict.

[0026] Please refer to Figures 1 to 6The utility model provides an adjustable air floatation roller of quick release, including support piece 10 and the roller body 20 of detachable installation at the top end of support piece 10.

[0027] At least one end of the support piece 10 is provided with an air inlet pipe 11, in this embodiment, the two ends of the support piece 10 are respectively provided with an air inlet pipe 11, and the air inlet pipe 11 is used to be connected with an air source. In other embodiments, one end of the support piece 10 can also be provided with an air inlet pipe 11. The air inlet pipe 11 is in communication with the inside of the support piece 10, and the top end of the support piece 10 is provided with a first air outlet hole 12, which is in communication with the inside of the support piece 10. The bottom end of the roller body 20 is provided with an air inlet hole 22 corresponding to the first air outlet hole 12, and the air inlet hole 22 is in communication with the first air outlet hole 12 and the inside of the roller body 20, respectively. The top end of the roller body 20 is provided with an arc-shaped roller surface 21, and the diameter of the circle on which the arc-shaped roller surface 21 is located is the roller diameter of the roller body 20. A plurality of second air outlet holes (not shown in the figure) are uniformly arranged on the arc-shaped roller surface 21, and the plurality of second air outlet holes are in communication with the inside of the roller body 20. The number of second air outlet holes can be set according to actual conditions. In this embodiment, the number of first air outlet holes 12 and air inlet holes 22 is one, respectively. It can be understood that in other embodiments, the number of first air outlet holes 12 and air inlet holes 22 can also be multiple, respectively. A plurality of first air outlet holes 12 are uniformly distributed on the top end of the support piece 10, and a plurality of air inlet holes 22 are uniformly distributed on the bottom end of the roller body 20.

[0028] In actual application, compressed air can be filled into the support piece 10 through the air inlet pipe 11 by the air source, and the compressed air entering the support piece 10 can enter the roller body 20 through the first air outlet hole 12 and the air inlet hole 22, and then be blown out from the plurality of second air outlet holes and form a dense and stable air film on the arc-shaped roller surface 21. The pole piece passing through the arc-shaped roller surface 21 can be suspended and supported by the air film. The air floatation roller of the utility model comprises a support piece 10 and a roller body 20. The roller body 20 is detachably installed at the top end of the support piece 10. The roller body 20 is easy to disassemble and assemble. For different wrap angles, only roller bodies 20 with different diameters need to be customized. The support piece 10 can be reused, which reduces production costs. For different wrap angles, only the roller body 20 needs to be disassembled and assembled, without the need to disassemble and assemble the entire air floatation roller, which saves time and effort. The air floatation roller of the utility model can be applied to an oven. When applied to an oven, the bottom end of the support piece 10 of the air floatation roller is arranged at the top end of the lower hull of the oven or the bottom end of the upper hull of the oven to support the pole piece between the upper hull and the lower hull of the oven. It can be understood that the air floatation roller of the utility model can also be applied to, for example, a belt running mechanism, as a turning roller, a supporting roller, etc.

[0029] In this embodiment, the roller body 20 is detachably installed at the top end of the support piece 10 through the buckle 30 and the latch structure 40.

[0030] The buckle 30 is a conventional stainless steel flat mouth buckle, comprising a first buckle part 31 and a second buckle part 32, one end of the roller body 20 is provided with the first buckle part 31, one end of the support part 10 is provided with the second buckle part 32, the second buckle part 32 is located above the air inlet pipe 11, and the first buckle part 31 and the second buckle part 32 are buckled with each other. The latch structure 40 comprises a mounting sheet 41 and a latch 42, the other end of the roller body 20 is provided with the latch 42, the other end of the support part 10 is provided with the mounting sheet 41, the mounting sheet 41 is located above the air inlet pipe 11, the mounting sheet 41 partially protrudes from the top end of the support part 10, the mounting sheet 41 is provided with a corresponding insertion hole 411 of the latch 42, the insertion hole 411 is a strip-shaped hole, the length direction of the insertion hole 411 is the same as the height direction of the support part 10, and the latch 42 is inserted into the insertion hole 411. The number of the insertion hole 411 and the latch 42 can be set according to actual conditions. When it is needed to disassemble the roller body 20 from the support part 10, the first buckle part 31 and the second buckle part 32 are separated first, then the roller body 20 is taken off from the support part 10, and the latch 42 is pulled out of the insertion hole 411 of the mounting sheet 41. When it is needed to install the roller body 20, the roller body 20 is placed on the top end of the support part 10, at the same time, the latch 42 is inserted into the insertion hole 411 of the mounting sheet 41, and then the first buckle part 31 and the second buckle part 32 are buckled with each other. The roller body 20 is detachably installed on the top end of the support part 10 by adopting the buckle 30 and the latch structure 40, and the quick disassembly and quick installation of the roller body 20 can be realized.

[0031] In other embodiments, one end of the roller body 20 is provided with the second buckle part 32, one end of the support part 10 is provided with the first buckle part 31, the first buckle part 31 is located above the air inlet pipe 11, the other end of the roller body 20 is provided with the mounting sheet 41, the mounting sheet 41 partially protrudes from the bottom end of the roller body 20, the other end of the support part 10 is provided with the latch 42, and the latch 42 is located above the air inlet pipe 11. This kind of mode can achieve the same technical effect.

[0032] In an alternative, the roller body 20 is detachably mounted on the top end of the support 10 by a fastener structure. Specifically, the fastener structure includes two first mounting blocks and two second mounting blocks. The two first mounting blocks are respectively arranged at the two ends of the roller body 20, and the two second mounting blocks are respectively arranged at the two ends of the support 10 and correspond to the two first mounting blocks. The first mounting blocks are provided with first mounting holes penetrating through the top end and the bottom end thereof, and the second mounting blocks are provided with second mounting holes penetrating through the top end and the bottom end thereof. The first mounting holes and the second mounting holes are threaded holes. Fasteners such as screws are mounted in the second mounting holes of the second mounting blocks and the first mounting holes of the corresponding first mounting blocks. The number of the first mounting holes and the second mounting holes can be set according to actual conditions. When the roller body 20 needs to be detached from the support 10, the fasteners in the second mounting holes and the corresponding first mounting holes are first detached, and then the roller body 20 can be removed from the support 10. When the roller body 20 needs to be mounted, the roller body 20 is first placed on the top end of the support 10, and then the fasteners are mounted in the corresponding first mounting holes and second mounting holes.

[0033] In this embodiment, the top end of the support 10 and the bottom end of the roller body 20 are clamped with sealing gaskets 50. The sealing gaskets 50 are fixed on the top end of the support 10. It can be understood that the sealing gaskets 50 can also not be fixed on the top end of the support 10. The sealing gaskets 50 are provided with air passing holes 51 corresponding to the first air outlet holes 12 and the air inlet holes 22. The air inlet holes 22 communicate with the first air outlet holes 12 through the air passing holes 51. The compressed air entering the support 10 can enter the roller body 20 through the first air outlet holes 12, the air passing holes 51 and the air inlet holes 22. The sealing gaskets 50 are silicone or rubber sheets. The sealing gaskets 50 play a sealing role to prevent the compressed air from leaking between the top end of the support 10 and the bottom end of the roller body 20. In this embodiment, the number of sealing gaskets 50 is two. It can be understood that the number of sealing gaskets 50 can be set according to actual conditions.

[0034] Further, two baffle plates 60 are respectively arranged at the two ends of the roller body 20. The two baffle plates 60 are oppositely arranged. The shape of the baffle plates 60 is adapted to the shape of the arc-shaped roller surface 21. The two baffle plates 60 are in close contact with the arc-shaped roller surface 21. The two sides of the two baffle plates 60 are respectively in abutment with the two side inner walls of the roller body 20. The ends of the two baffle plates 60 away from each other are respectively in abutment with the two end inner walls of the roller body 20. The baffle plates 60 can better adapt to the flow direction of the compressed air. Since the two sides of the two baffle plates 60 are respectively in abutment with the two side inner walls of the roller body 20, and the ends of the two baffle plates 60 away from each other are respectively in abutment with the two end inner walls of the roller body 20, the baffle plates 60 are detachable, which facilitates the replacement of baffle plates 60 of different lengths, thereby adapting to pole pieces of different widths.

[0035] The above is a specific description of the preferred embodiment of the present application, but the present application is not limited to the described embodiment, and those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the present application, and these equivalent modifications or replacements are all included in the scope defined by the claims of the present application.

Claims

1. A quick-release adjustable air flotation roller, characterized in that, The device includes a support member and a roller body detachably mounted on the top of the support member. At least one of the two ends of the support member is provided with an air inlet pipe, which communicates with the interior of the support member. The top of the support member is provided with a first air outlet, which communicates with the interior of the support member. The bottom of the roller body is provided with an air inlet corresponding to the first air outlet, which communicates with both the first air outlet and the interior of the roller body. The top of the roller body is provided with an arc-shaped roller surface, and the arc-shaped roller surface is provided with a plurality of second air outlets, all of which communicate with the interior of the roller body.

2. The quick-release adjustable air flotation roller according to claim 1, characterized in that, The roller body is detachably mounted on the top of the support member via a latch and pin structure.

3. The quick-release adjustable air flotation roller according to claim 2, characterized in that, The fastener includes a first fastener and a second fastener that fasten to each other. One end of the roller body and one end of the support member are provided with the first fastener, and the other end is provided with the second fastener.

4. The quick-release adjustable air flotation roller according to claim 2, characterized in that, The pin structure includes a mounting plate and a pin. The mounting plate is provided at one end of the roller body and the other end of the support member, and the pin is provided at the other end. The mounting plate has an insertion hole, and the pin is inserted into the insertion hole.

5. The quick-release adjustable air flotation roller according to claim 1, characterized in that, The roller body is detachably mounted on the top of the support member via a fastener structure.

6. The quick-release adjustable air flotation roller according to claim 5, characterized in that, The fastener structure includes two first mounting blocks and two second mounting blocks. The two first mounting blocks are respectively disposed at both ends of the roller body, and the two second mounting blocks are respectively disposed at both ends of the support member and correspond to the two first mounting blocks. The first mounting blocks are provided with first mounting holes that penetrate their top and bottom ends, and the second mounting blocks are provided with second mounting holes that penetrate their top and bottom ends. Fasteners are installed in the second mounting holes of the second mounting blocks and the corresponding first mounting holes of the first mounting blocks.

7. The quick-release adjustable air flotation roller according to claim 1, characterized in that, Two baffles are provided at both ends of the roller body. The two baffles are arranged opposite each other. The shape of the baffles is adapted to the shape of the arc-shaped roller surface. Both baffles are in contact with the arc-shaped roller surface. The two sides of the two baffles abut against the inner walls of the two sides of the roller body, and the ends of the two baffles that are far apart abut against the inner walls of the two ends of the roller body.

8. The quick-release adjustable air flotation roller according to claim 1, characterized in that, A sealing gasket is sandwiched between the top end of the support member and the bottom end of the roller body. The sealing gasket has an air passage hole, and the air inlet hole communicates with the first air outlet hole through the air passage hole.

9. The quick-release adjustable air flotation roller according to claim 1, characterized in that, The support member is provided with air inlet pipes at both ends.

10. The quick-release adjustable air flotation roller according to claim 1, characterized in that, The first air outlet is one or more, and the air inlet is one or more.

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