Air floating table

Abstract

The air bearing table comprises an air bellow, the top of the air bellow is provided with a table top, and the bottom of the air bellow is provided with an air inlet and an air outlet; through holes which are uniformly distributed are formed in the table board; the air inlet is connected with an external air charging device and is used for continuously charging air into the air bellow to form high pressure; an overflow valve is mounted on the exhaust port; the air flotation assembly is detachably mounted in the through hole and comprises a shell and balls; the shell is internally provided with matched columnar channels corresponding to the balls, and the two ends of the shell are provided with inner edges used for limiting corresponding to the balls respectively. The table top is arranged at the top of the air bellow, so that goods can be supported and carried; meanwhile, the through hole communicated with the air bellow is further formed in the table top, the goods can be supported through air flow by being matched with the air flotation assembly installed in the through hole, and therefore part of gravity of the goods is offset, and carrying by operators is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of pneumatic tools, and in particular to an air floating platform. Background Art

[0002] In daily production work, large and heavy products can easily cause scratches or damage to the surface when moving back and forth. At the same time, due to their large size and high weight, the transportation process is difficult to complete by one person and requires a lot of labor. The above problems need to be solved urgently. Summary of the invention

[0003] In view of the above defects or deficiencies in the prior art, it is desirable to provide an air flotation platform.

[0004] The present application provides an air flotation table, comprising a bellows, wherein the top of the bellows is provided with a tabletop, and the bottom is provided with an air inlet and an air outlet;

[0005] The table top is provided with evenly arranged through holes for supporting the goods and offsetting the gravity through airflow;

[0006] The air inlet is connected to an external air charging device for continuously charging air into the bellows to form a high pressure;

[0007] The exhaust port is provided with a relief valve for maintaining a constant pressure in the bellows;

[0008] An air flotation component, which is detachably mounted in the through hole and comprises a shell and a ball;

[0009] The interior of the shell is provided with a matching columnar channel corresponding to the ball, and the two ends are provided with inner edges for limiting the ball, respectively, for limiting the ball from leaving the shell.

[0010] Furthermore,

[0011] A support plate is also provided inside the bellows corresponding to the table top;

[0012] The support plates are vertically staggered in the bellows to evenly support the tabletop and separate a plurality of independent spaces in the bellows.

[0013] Furthermore,

[0014] The support plate is T-shaped, with a threaded hole on the top corresponding to the table top, and a connecting hole on one side for connecting two adjacent spaces;

[0015] Matching docking holes are provided on the table top corresponding to the threaded holes, and are fixedly connected to the support plate via matching bolts.

[0016] Furthermore,

[0017] The through hole is a countersunk hole;

[0018] The end of the housing is provided with a matching outer edge corresponding to the countersunk hole, and the inside is provided with a matching spring corresponding to the ball;

[0019] The spring is located on a side of the ball bearing close to the bellows, with one end of the spring abutting against the ball bearing and the other end abutting against the inner edge.

[0020] Furthermore,

[0021] The inner edge near one end of the spring is detachably connected to the housing;

[0022] The shell is provided with an internal thread;

[0023] The inner edge is provided with a matching external thread corresponding to the internal thread.

[0024] Furthermore,

[0025] The outer ring of the housing close to one end of the ball is also provided with a clamping edge along the circumferential direction;

[0026] The distance between the clamping edge and the outer edge matches the depth of the countersunk hole, so as to form a clamping connection with the table top.

[0027] Furthermore,

[0028] A guide mechanism is also provided at one end of the bellows;

[0029] The guide mechanism comprises a mounting seat fixedly mounted on the bellows;

[0030] The top corner of the mounting seat away from the bellows is arc-shaped, and mounting grooves are arranged at intervals in the axial direction;

[0031] A roller is rotatably installed in the installation groove for supporting the goods.

[0032] Furthermore,

[0033] The bellows is fixedly mounted on the frame;

[0034] The frame includes support legs vertically mounted on the bottom of the bellows;

[0035] The supporting legs are evenly arranged on the bellows, and two adjacent supporting legs are connected by a crossbeam.

[0036] The advantages and positive effects of this application are:

[0037] This technical solution arranges a table on the top of the bellows, so that the goods can be supported and carried. At the same time, a through hole connected to the bellows is also provided on the table. The air flotation component installed in the through hole can support the goods through airflow, thereby offsetting part of the gravity of the goods, making it easier for operators to carry the goods. A ball is provided inside the air flotation component. When the ball is pressed against the inner edge of the top through air pressure, the airflow is blocked. When the goods squeeze the ball, the airflow is discharged, thereby offsetting the gravity of the goods, making the transportation of the goods more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 A schematic diagram of the structure of the air flotation platform provided in the embodiment of the present application;

[0039] Figure 2 A schematic diagram of the structure of the bellows of the air flotation platform provided in an embodiment of the present application;

[0040] Figure 3 A schematic diagram of the structure of an air flotation assembly of an air flotation platform provided in an embodiment of the present application.

[0041] The text markings in the figure are as follows: 100 - bellows; 110 - through hole; 120 - air inlet; 130 - exhaust port; 140 - mounting seat; 141 - roller; 200 - housing; 210 - ball; 220 - spring; 300 - frame. DETAILED DESCRIPTION

[0042] In order to enable those skilled in the art to better understand the technical solution of the present application, the present application is described in detail below in conjunction with the accompanying drawings. The description in this section is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present application.

[0043] Please refer to Figure 1 The present embodiment provides an air flotation platform, including a bellows 100, wherein a table top is provided on the top of the bellows 100, and an air inlet 120 and an air outlet 130 are provided on the bottom; the table top is provided with evenly arranged through holes 110 for supporting the goods and offsetting the gravity through airflow; the air inlet 120 is connected to an external inflation device for continuously inflating the bellows 100 to form a high pressure; an overflow valve is installed on the air outlet 130 for maintaining a constant pressure state in the bellows 100; an air flotation component, which can be detachably installed in the through hole 110, includes a shell 200 and a ball 210; a matching columnar channel is provided inside the shell 200 corresponding to the ball 210, and inner edges for limiting are provided at both ends corresponding to the ball 210, respectively, for limiting the ball 210 from leaving the shell 200.

[0044] In this embodiment, a table is installed on the top of the bellows 100, and goods can be placed on the table for transportation; at the same time, the table is also provided with evenly arranged through holes 110, which can lift the bottom of the goods in conjunction with the high-pressure airflow in the bellows 100, thereby effectively offsetting the gravity of the goods and reducing the difficulty of transporting the goods.

[0045] In this embodiment, the air flotation component includes a shell 200 plugged into the through hole 110; a channel coaxial with the through hole 110 is provided inside the shell 200; at the same time, a ball 210 is also installed inside the channel, and inner edges for limiting the ball 210 from escaping from the channel are provided at both ends; when the interior of the bellows 100 is in a high-pressure state, the ball 210 will abut against the inner edge of the top, which can not only block the overflow of airflow, but also abut against the goods through the exposed part.

[0046] In this embodiment, the air inlet 120 on the bellows 100 is connected to the vacuum pump; the vacuum pump inhales air through the input end and exhausts air through the output end. Therefore, the air inlet 120 can achieve the inflation effect by connecting to the output end of the vacuum pump.

[0047] In this embodiment, an overflow valve is installed on the air outlet 130 of the bellows 100. When the air pressure in the bellows 100 is higher than the set value, the overflow valve will automatically open to ensure that the bellows 100 is in a constant pressure state. At the same time, the overflow valve can also be used to set the size of the constant pressure in the bellows 100 according to usage requirements.

[0048] In a preferred embodiment, a support plate is further provided inside the bellows 100 corresponding to the table top; the support plates are vertically staggered in the bellows 100 to provide uniform support for the table top and separate a plurality of independent spaces in the bellows 100 .

[0049] In this embodiment, the interior of the bellows 100 is also provided with staggered support plates for increasing the support density of the bellows 100 on the tabletop, thereby increasing the stability of the tabletop; at the same time, the staggered support plates also separate the interior of the bellows 100 into a plurality of independent spaces.

[0050] In a preferred embodiment, the support plate is T-shaped, with a threaded hole provided on the top corresponding to the table top, and a connecting hole provided on one side for connecting two adjacent spaces; matching docking holes are provided on the table top corresponding to the threaded holes, and are fixedly connected to the support plate by matching bolts.

[0051] In this embodiment, the cross section of the support plate is T-shaped, the bottom is welded to the bellows 100, and the top is connected to the table top by bolts through threaded holes.

[0052] In a preferred embodiment, the through hole 110 is a countersunk hole; the end of the shell 200 is provided with a matching outer edge corresponding to the countersunk hole, and the inside is provided with a matching spring 220 corresponding to the ball 210; the spring 220 is located on the side of the ball 210 close to the bellows 100, with one end abutting against the ball 210 and the other end abutting against the inner edge.

[0053] In this embodiment, the through hole 110 adopts a countersunk structure; the end of the shell 200 is provided with a matching outer edge. When the shell 200 is inserted into the through hole 110, the ends of the two are located in the same plane, and thus will not affect the transportation of goods.

[0054] In a preferred embodiment, the inner edge near one end of the spring 220 is detachably connected to the housing 200; an internal thread is provided inside the housing 200; and a matching external thread is provided on the inner edge corresponding to the internal thread.

[0055] In this embodiment, the inner edge at the bottom of the housing 200 is detachably mounted to the housing 200 , and the ball 210 and the spring 220 inside can be installed and removed by removing the inner edge.

[0056] In a preferred embodiment, a clamping edge is provided on the outer ring of the housing 200 near one end of the ball 210 along the circumferential direction; the distance between the clamping edge and the outer edge matches the depth of the countersunk hole, so as to form a clamping connection with the table top.

[0057] In this embodiment, a circle of clamping edge is also provided on the outer ring of the shell 200; at the same time, the distance between the clamping edge and the outer edge also matches the depth of the countersunk hole. Therefore, after the shell 200 is inserted into the through hole 110, the outer edge and the clamping edge can be respectively clamped on both sides of the through hole 110, thereby realizing the clamping connection between the shell 200 and the table top.

[0058] In a preferred embodiment, a guide mechanism is further provided at one end of the bellows 100; the guide mechanism includes a mounting base 140 fixedly mounted on the bellows 100; the top angle of the mounting base 140 away from the end of the bellows 100 is arc-shaped, and mounting grooves are provided at intervals in the axial direction; a roller 141 is rotatably installed in the mounting groove for supporting the goods.

[0059] In this embodiment, a guide mechanism is provided at one end of the bellows 100 along the length direction so that the goods can be more conveniently moved to the table; the guide mechanism includes a mounting base 140 fixedly mounted on the bellows 100; the top corner of the mounting base 140 away from the side of the bellows 100 is arc-shaped, so that the goods on the ground can be directly moved onto the table by flipping.

[0060] In this embodiment, the arc-shaped top corner of the mounting seat 140 is provided with installation grooves arranged at intervals along the axial direction; at the same time, a relatively rotatable roller 141 is correspondingly provided in the mounting groove; when the goods are turned over, the roller 141 will directly contact the goods.

[0061] In a preferred embodiment, the bellows 100 is fixedly mounted on the frame 300; the frame 300 includes support legs vertically mounted at the bottom of the bellows 100; the support legs are evenly arranged on the bellows 100, and two adjacent support legs are connected by a crossbeam.

[0062] In this embodiment, the bellows 100 is fixedly mounted on the frame 300, thereby changing the height of the tabletop to meet the height requirement for transportation.

[0063] This article uses specific examples to illustrate the principles and implementation methods of this application. The description of the above embodiments is only used to help understand the method and its core ideas of this application. The above is only the preferred implementation method of this application. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can also make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of this application.

Claims

1. An air flotation platform, characterized in that: include A bellows (100), wherein the top of the bellows (100) is provided with a tabletop, and the bottom is provided with an air inlet (120) and an air outlet (130); The table top is provided with evenly arranged through holes (110) for supporting goods and offsetting gravity through airflow; The air inlet (120) is connected to an external air charging device and is used to continuously charge the bellows (100) to form a high pressure; The exhaust port (130) is provided with a relief valve for maintaining a constant pressure in the bellows (100); An air flotation component, the air flotation component is detachably mounted in the through hole (110), and comprises a housing (200) and a ball (210); A matching columnar channel is provided inside the housing (200) corresponding to the ball (210), and inner edges for limiting are provided at both ends corresponding to the ball (210) to prevent the ball (210) from detaching from the housing (200).

2. The air flotation platform according to claim 1, characterized in that: A support plate is also provided inside the bellows (100) corresponding to the table top; The support plates are arranged vertically and staggered in the bellows (100) to evenly support the tabletop, and separate a plurality of independent spaces in the bellows (100).

3. The air flotation platform according to claim 2, characterized in that: The support plate is T-shaped, with a threaded hole on the top corresponding to the table top, and a connecting hole on one side for connecting two adjacent spaces; Matching docking holes are provided on the table top corresponding to the threaded holes, and are fixedly connected to the support plate via matching bolts.

4. The air flotation platform according to claim 1, characterized in that: The through hole (110) is a countersunk hole; The end of the housing (200) is provided with a matching outer edge corresponding to the countersunk hole, and the interior is provided with a matching spring (220) corresponding to the ball (210); The spring (220) is located on a side of the ball bearing (210) close to the bellows (100), with one end abutting against the ball bearing (210) and the other end abutting against the inner edge.

5. The air flotation platform according to claim 4, characterized in that: The inner edge close to one end of the spring (220) is detachably connected to the housing (200); The housing (200) is provided with an internal thread; The inner edge is provided with a matching external thread corresponding to the internal thread.

6. The air flotation platform according to claim 4, characterized in that: The outer ring of the housing (200) close to one end of the ball (210) is also provided with a clamping edge along the circumferential direction; The distance between the clamping edge and the outer edge matches the depth of the countersunk hole, so as to form a clamping connection with the table top.

7. The air flotation platform according to claim 1, characterized in that: A guide mechanism is also provided at one end of the bellows (100); The guide mechanism comprises a mounting seat (140) fixedly mounted on the bellows (100); The top corner of the mounting seat (140) at one end away from the bellows (100) is arc-shaped, and mounting grooves are provided at intervals in the axial direction; A roller shaft (141) is rotatably mounted in the mounting groove and is used to support the goods.

8. The air flotation platform according to claim 1, characterized in that: The bellows (100) is fixedly mounted on the frame (300); The frame (300) comprises supporting legs vertically mounted on the bottom of the bellows (100); The support legs are evenly arranged on the bellows (100), and two adjacent support legs are connected by a crossbeam.

Images