Air floating anti-collision device and flush mechanism

Abstract

The utility model discloses an air floating anti-collision device and a flush mechanism, the air floating anti-collision device comprises a fixed seat and a backup plate, and the fixed seat is provided with an air inlet hole used for being connected with an air pipe; the backup plate is connected to the fixed seat in a sliding mode through a sliding assembly, the sliding assembly comprises a sliding block and a sliding groove, the sliding block is arranged on one of the fixed seat and the backup plate, and the sliding groove is formed in the other one of the fixed seat and the backup plate; wherein the air inlet hole is communicated with the connecting and matching position of the sliding block and the sliding groove, and when air enters the air inlet hole, the backup plate can be supported under air pressure to achieve floating. According to the air floating anti-collision device and the flush mechanism, when air enters the air inlet hole, the backup plate is supported through air pressure to float, impact generated when a plate moves is absorbed to achieve buffering, the problem that friction and collision are generated due to relative movement of the end of the plate and the backup plate is effectively solved, and therefore the appearance quality of the plate is guaranteed; meanwhile, the situation that the production efficiency is reduced due to reprocessing of the plates is avoided, and the stability and reliability of equipment operation are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plate processing technical field, concretely relates to a air floating anti -knocking device and head -to -head mechanism. BACKGROUND

[0002] In prior art, the edge banding machine is usually equipped with a head-to-head mechanism for cutting the edge banding, which comprises a lower head-to-head saw assembly and an upper head-to-head saw assembly for cutting the head and tail of the edge banding respectively. Both assemblies are installed on a linear guide rail inclined by 45°, so that the lower head-to-head saw assembly and the upper head-to-head saw assembly can move synchronously along the advancing direction of the plate while cutting the edge banding downward. The lower head-to-head saw assembly is provided with a back plate for realizing the relative positioning of the saw blade and the advancing direction of the plate, and the upper head-to-head saw assembly is provided with a following frame to realize similar function.

[0003] However, the front end of the plate may collide with the back plate due to relative movement during the conveying process, resulting in cracking of the front end of the plate, which not only affects the appearance quality of the plate, but also may cause the plate to be directly scrapped. Re-processing the plate will reduce the production efficiency and increase the production cost.

[0004] Therefore, it is urgent to design an air floating anti-knocking device and head-to-head mechanism to overcome the shortcomings of the prior art. SUMMARY

[0005] In order to overcome the defects of the prior art described above, the utility model provides an air floating anti-knocking device and head-to-head mechanism, which can support the back plate by air pressure to float and absorb the impact when the plate moves, effectively avoid the problem of friction and collision between the end of the plate and the back plate due to relative movement, prevent the front end of the plate from being scratched or cracked, thereby ensuring the appearance quality of the plate and reducing the risk of plate scrapping. At the same time, it also avoids the reduction of production efficiency and increase of production cost caused by re-processing the plate, thereby improving the stability and reliability of equipment operation, and is beneficial to improving the overall benefit of plate processing.

[0006] The utility model discloses a air floating anti-knocking device and head-to-head mechanism, which can support the back plate by air pressure to float and absorb the impact when the plate moves, effectively avoid the problem of friction and collision between the end of the plate and the back plate due to relative movement, prevent the front end of the plate from being scratched or cracked, thereby ensuring the appearance quality of the plate and reducing the risk of plate scrapping. At the same time, it also avoids the reduction of production efficiency and increase of production cost caused by re-processing the plate, thereby improving the stability and reliability of equipment operation, and is beneficial to improving the overall benefit of plate processing.

[0007] An air floating anti-knocking device, comprising:

[0008] A fixed seat is provided with an air inlet hole for connecting an air pipe;

[0009] A back plate is connected to the fixed seat by a sliding assembly, which comprises a sliding block and a sliding groove, the sliding block is arranged on one of the fixed seat and the back plate, and the sliding groove is arranged on the other one of the fixed seat and the back plate;

[0010] The air inlet hole is communicated with the connecting and matching position of the sliding block and the sliding groove, and when air is introduced into the air inlet hole, the backboard can be lifted up under air pressure to realize floating.

[0011] In a preferred embodiment, the top of the fixing base is provided with a limiting protrusion for limiting the floating of the backboard and sliding out of the top of the fixing base.

[0012] In a preferred embodiment, a limiting block is further installed at the bottom of the fixing base, and the limiting block is used for limiting the floating of the backboard and sliding out of the bottom of the fixing base.

[0013] In a preferred embodiment, one side of the sliding block is provided with a first clamping block, and the other side of the sliding block is provided with a second clamping block; one side of the sliding groove is provided with a first clamping groove, and the other side of the sliding groove is provided with a second clamping groove.

[0014] When the sliding groove is in sliding connection with the sliding block, the first clamping block is in clamping connection with the first clamping groove, and the second clamping block is in clamping connection with the second clamping groove.

[0015] In a preferred embodiment, a tracking wheel is further included, and the top of the fixing base is provided with a recess cavity, and the tracking wheel is installed in the recess cavity.

[0016] In a preferred embodiment, one side of the top of the backboard is provided with a recess portion matched with the tracking wheel.

[0017] In a preferred embodiment, the other side of the top of the backboard is provided with a protruding block abutting against the limiting protrusion to limit the floating.

[0018] In a preferred embodiment, the bottom of the fixing base is further provided with an installation hole for installation.

[0019] A head alignment mechanism includes the air floating anti-collision device, and further includes a base, a sliding rail on the base, a motor in sliding connection with the sliding rail, and a saw blade installed on the output shaft of the motor.

[0020] The air floating anti-collision device is installed on one side of the motor.

[0021] In a preferred embodiment, the base is further provided with a gas cylinder; the moving direction of the cylinder rod of the gas cylinder is the same as the direction of the sliding rail.

[0022] One end of the cylinder rod is fixedly connected with the motor and used for driving the motor to slide along the direction of the sliding rail.

[0023] In summary, the air floating anti-collision device has the following technical effects:

[0024] 1. The air floating anti-collision device and the head alignment mechanism can support the backrest by air pressure when air enters the air inlet hole, absorb the impact when the board moves, effectively avoid the friction and collision between the end of the board and the backrest due to relative movement, prevent the front end of the board from being scratched or cracked, thereby ensuring the appearance quality of the board and reducing the risk of board scrap; at the same time, it also avoids the reduction of production efficiency and increase of production cost caused by reprocessing the board, thereby improving the stability and reliability of equipment operation, and is beneficial to improving the overall benefit of board processing.

[0025] 2. The air floating anti-collision device and the head alignment mechanism effectively limit the movement range of the backrest and prevent the backrest from being detached from the fixed seat when floating under air pressure, ensure that the backrest is stably on the fixed seat to absorb the impact when the board moves and realize buffering, thereby significantly improving the working stability and production continuity of the device, and providing reliable protection for efficient and high-quality board processing. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a structural diagram of the air floating anti-collision device of the utility model;

[0027] Figure 2 It is an exploded view of the air floating anti-collision device of the utility model;

[0028] Figure 3 It is a structural diagram of the fixed seat in the air floating anti-collision device of the utility model;

[0029] Figure 4 It is a structural diagram of the backrest in the air floating anti-collision device of the utility model;

[0030] Figure 5 It is a structural diagram of view one in another embodiment of the utility model;

[0031] Figure 6 It is a structural diagram of view two in another embodiment of the utility model.

[0032] Among them, the meaning of the reference signs is as follows:

[0033] 1, fixed seat; 11, air inlet hole; 12, sliding block; 121, first clamping block; 122, second clamping block; 13, recess; 14, limiting protrusion; 15, mounting hole; 2, backrest; 21, sliding groove; 211, first clamping groove; 212, second clamping groove; 22, recess; 23, protruding block; 3, limiting block; 4, tracking wheel; 5, base; 51, air cylinder; 6, sliding rail; 7, motor; 71, saw blade. DETAILED DESCRIPTION

[0034] To better understand and implement this invention, the technical solutions in the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings.

[0035] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the module or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0037] Example 1

[0038] like Figures 1-4 The illustrated air-floating anti-collision device includes a fixed base 1 and a backing plate 2. The fixed base 1 has an air inlet 11 for connecting an air pipe. The backing plate 2 is slidably connected to the fixed base 1 via a sliding assembly, which includes a slider 12 and a groove 21. The slider 12 is located on one of the fixed base 1 and the backing plate 2, and the groove 21 is located on the other of the fixed base 1 and the backing plate 2. The air inlet 11 connects to the joint between the slider 12 and the groove 21. When air enters through the air inlet 11, the backing plate 2 can be lifted up under air pressure to achieve floating.

[0039] Based on the above structure, when air enters through the air inlet 11, the air pressure can lift the back plate 2 to float and absorb the impact of the plate movement, thus achieving buffering. This effectively avoids the problem of the front end of the plate colliding with the back plate 2 due to relative movement, preventing the front end of the plate from cracking, thereby ensuring the appearance quality of the plate and reducing the risk of plate scrapping. At the same time, it also avoids the reduction in production efficiency and the increase in production costs caused by reprocessing the plate, thereby improving the stability and reliability of the equipment operation and helping to improve the overall efficiency of plate processing.

[0040] It should be noted that in this embodiment, the air inlet 11 continuously supplies air through the air pipe so that the backing plate 2 is supported by air pressure to achieve floating, and is used to buffer the impact generated when the plate moves.

[0041] In this embodiment, the top of the fixed base 1 is provided with a limiting protrusion 14 for limiting the floating of the back plate 2 and for sliding out from the top of the fixed base 1.

[0042] Specifically, the air floating anti-collision device further comprises a limiting block 3 installed at the bottom of the fixed seat 1, and the limiting block 3 is used for limiting the floating of the leaning plate 2 and sliding out of the bottom of the fixed seat 1.

[0043] In the above structure, the activity range of the leaning plate 2 is effectively limited and the leaning plate 2 is prevented from being separated from the top and the bottom of the fixed seat 1 when floating under the air pressure, so that the leaning plate 2 is stably arranged on the fixed seat 1 to absorb the impact when the plate moves and achieve buffering.

[0044] Referring to Figures 3-4 In the embodiment, one side of the sliding block 12 is provided with a first clamping block 121, and the other side is provided with a second clamping block 122; one side of the sliding groove 21 is provided with a first clamping groove 211, and the other side is provided with a second clamping groove 212; when the sliding groove 21 and the sliding block 12 are connected, the first clamping block 121 and the first clamping groove 211 are connected, and the second clamping block 122 and the second clamping groove 212 are connected.

[0045] Specifically, by connecting the first clamping block 121 and the first clamping groove 211, and connecting the second clamping block 122 and the second clamping groove 212, the leaning plate 2 can be floated on the fixed seat 1 under the air pressure, and it is not easy to be separated from the fixed seat 1, thereby improving the firmness and stability of the sliding connection between the leaning plate 2 and the fixed seat 1, and significantly improving the working stability and production continuity of the device.

[0046] Further, the air floating anti-collision device further comprises a tracking wheel 4 for supporting the plate, and the top of the fixed seat 1 is provided with a recess 13, and the tracking wheel 4 is installed in the recess 13.

[0047] In the embodiment, one side of the top of the leaning plate 2 is provided with a recess 22 matched with the tracking wheel 4.

[0048] In the embodiment, the other side of the top of the leaning plate 2 is provided with a protrusion 23 abutting against the limiting protrusion 14 for limiting, and the protrusion 23 abuts against the limiting protrusion 14 to limit the leaning plate 2 from being separated from the top of the fixed seat 1.

[0049] In the embodiment, the bottom of the fixed seat 1 is further provided with a mounting hole 15 for mounting, and it should be noted that the mounting hole 15 can be a threaded hole, and when the fixed seat 1 is fixed on the equipment, it can be fastened by bolts; of course, in other cases, the mounting hole 15 can also be a through hole, and after the bolt penetrates the through hole, it is fastened on the equipment.

[0050] It needs to be explained that the air floating anti-collision device of the utility model can also be used in other equipment needing anti-collision processing, the impact of workpieces during movement or processing can be absorbed by the air floating backboard 2 to realize buffering, thereby ensuring the product quality of the workpieces after processing, improving the yield rate and processing efficiency of products, and also providing stability and reliability for equipment operation.

[0051] Embodiment two

[0052] As Figures 5-6 shown in a kind of head mechanism, including the air floating anti-collision device of above-mentioned embodiment one, still include base 5, the slide rail 6 on this base 5, motor 7 and saw blade 71 installed on the output shaft of motor 7 are connected with the slide rail 6 slidingly;The air floating anti-collision device is installed at one side of motor 7, specifically, it is fastened to one side of motor 7 by bolt and mounting hole 15 on fixed seat 1.

[0053] In this embodiment, the base 5 is also provided with cylinder 51;The activity direction of the cylinder rod of the cylinder 51 is same with the direction of slide rail 6;One end of the cylinder rod is fixedly connected with motor 7 and is used to drive motor 7 to slide along the direction of slide rail 6.

[0054] When using, the cylinder 51 drives motor to move upward along the direction of slide rail 6, simultaneously drives air floating anti-collision device to move, makes floating backboard 2 and the board in processing movement abut and absorb the impact of the front end of the board when moving to realize buffering, thereby avoiding the front end of the board to appear scratch or crack, guarantee the appearance quality of the board, reduce the risk of board scrap.

[0055] In summary, the air floating anti-collision device and head mechanism of the utility model can support backboard 2 to float and absorb the impact of the board when moving to realize buffering by air pressure when air inlet hole 11 is inhaled, effectively avoid the problem that the end of the board and backboard are rubbed and collided due to relative movement, prevent the front end of the board from appearing scratch or crack, thereby guarantee the appearance quality of the board, reduce the risk of board scrap;It also avoids the decrease of production efficiency and the increase of production cost caused by reprocessing the board, and further improves the stability and reliability of equipment operation, which is beneficial to improving the overall benefit of board processing.

[0056] The air floating anti-collision device and head mechanism of the utility model effectively limit the activity range of backboard 2 and avoid backboard 2 from being detached from fixed seat 1 when floating under air pressure by setting limiting protrusion 14 and limiting block 3, ensure that backboard 2 is stably on fixed seat 1 to absorb the impact of the board when moving, thereby significantly improving the working stability and production continuity of the device, and providing reliable guarantee for efficient and high-quality board processing.

[0057] It should be noted that when an element is referred to as being "fixed" or "set" on another element, it can be directly on the other element or indirectly on the other element.

[0058] It should be understood that the terms "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred module or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0059] In addition, in the description of the present application, the meaning of "a plurality of" and "several" is two or more than two, unless otherwise explicitly and specifically limited.

[0060] The technical means disclosed in the present application scheme is not limited to the technical means disclosed in the above-mentioned embodiments, but also includes the technical solutions composed of any combination of the above technical features. It should be noted that for those skilled in the art, without departing from the principles of the present application, some improvements and refinements can also be made, which are also considered within the scope of protection of the present application.

Claims

1. An air floating anti-collision device, characterized by, The utility model relates to a floating anti-bumping device for air pipe, which comprises: a fixed seat with an air inlet hole for connecting an air pipe; a backboard connected to the fixed seat through a sliding assembly, wherein the sliding assembly comprises a sliding block and a sliding groove, the sliding block is arranged on one of the fixed seat and the backboard, and the sliding groove is arranged on the other one of the fixed seat and the backboard; wherein the air inlet hole is connected to the connection and matching position of the sliding block and the sliding groove, and when the air inlet hole is filled with air, the backboard can be lifted up to float under the air pressure.

2. The air floating anti-collision device according to claim 1, characterized in that, The top of the fixed seat is provided with a limiting protrusion for limiting the floating of the backboard and sliding out of the top of the fixed seat.

3. The air floating anti-collision device according to claim 2, characterized in that, The fixed seat is also provided with a limiting block installed at the bottom of the fixed seat, which is used to limit the floating of the backboard and sliding out of the bottom of the fixed seat.

4. The air float anti-jostle device of claim 3, wherein, One side of the sliding block is provided with a first clamping block, and the other side is provided with a second clamping block; the sliding groove is provided with a first clamping groove on one side and a second clamping groove on the other side; when the sliding groove and the sliding block are connected, the first clamping block and the first clamping groove are connected, and the second clamping block and the second clamping groove are connected.

5. The air floating anti-collision device according to claim 1, wherein, The fixed seat is also provided with a tracking wheel, and the top of the fixed seat is provided with a recess cavity, and the tracking wheel is installed in the recess cavity.

6. The air float anti-jostle device of claim 5, wherein, One side of the top of the backboard is provided with a recess part matched with the tracking wheel.

7. The air floating anti-collision device according to claim 2, wherein The other side of the top of the backboard is provided with a protruding block abutting against the limiting protrusion for limiting.

8. The air floating anti-collision device according to claim 1, wherein, The bottom of the fixed seat is also provided with a mounting hole for mounting.

9. A bullnose mechanism comprising the anti-chip device of any one of claims 1-8, wherein, The utility model also comprises a base, a sliding rail on the base, a motor and a saw blade installed on the output shaft of the motor connected to the sliding rail through sliding connection; the floating anti-bumping device is installed on one side of the motor.

10. The matched head mechanism of claim 9, wherein, The base is also provided with a pneumatic cylinder; the moving direction of the pneumatic cylinder rod of the pneumatic cylinder is the same as the direction of the sliding rail; one end of the pneumatic cylinder rod is fixedly connected with the motor and used to drive the motor to slide along the direction of the sliding rail.

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