Adjustable vacuum chuck frame

Abstract

The utility model relates to an adjustable vacuum suction cup frame which comprises a supporting top disc and a rotating disc arranged at the top of the supporting top disc. The two vacuum suction cup sets adjust the distance between the two vacuum suction cup sets according to the size of an object needing to be sucked, an adjusting rod is rotated to drive an extrusion base to move away from a strip-shaped groove, so that a sliding frame can slide on a fixing rod, the adjusting rod is rotated in the direction, the bottom of the extrusion base is extruded in the strip-shaped groove, and fixing of the sliding frame is completed; meanwhile, the sliding frame can be detached, the whole vacuum suction set can be detached, vacuum suction cup sets of different types can be replaced to be matched with different objects for suction, a driving motor is started to drive a threaded rod to rotate, and therefore a movable base is controlled to slide in a sliding groove, and horizontal movement adjustment of an air cylinder at the bottom of the sliding frame and the vacuum suction cup sets is achieved; and meanwhile, the suction cup frame is not convenient to disassemble for replacement or cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum suction cup frame equipment, in particular to an adjustable vacuum suction cup frame. Background Art

[0002] The suction cup fixture has a plurality of suction cups arranged in a dot matrix, all of which are fixed at the bottom of a top seat, a cavity is formed inside the top seat, the suction cups are connected to the cavity, and a pipe interface connected to the cavity is installed on the top of the top seat. After the pipe interface is connected to negative pressure, the suction cups arranged in a dot matrix can grab the entire page of materials. In the prior art, the flexible adjustment of the vacuum suction cup frame is limited, lacking multi-directional movement and adjustment, and the suction cup frame is not easy to disassemble for replacement or cleaning.

[0003] For example, the authorized patent document with application number 202222947743.2 discloses a vacuum suction cup rack, which includes two symmetrically arranged support plates, a horizontal plate is arranged between the two support plates, a groove is opened at the lower end of the horizontal plate, a plurality of suction cup rack bodies are arranged in the groove, a plurality of suction cup rack bodies are arranged at equal intervals at the lower ends of the plurality of suction cup rack bodies, two symmetrically arranged through grooves are penetrated through the groove and the upper end of the horizontal plate, two symmetrically arranged connecting blocks are arranged at the upper ends of the plurality of suction cup rack bodies, the plurality of connecting blocks penetrate the two through grooves and are slidably connected, and two symmetrically arranged fixing plates are arranged at the upper end of the horizontal plate. The utility model enables the plurality of connecting blocks to move equidistantly on the outer wall of the rotating rod, so that the plurality of connecting blocks respectively carry the plurality of suction cup rack bodies to move on the outer walls of the two limit rods, so that the distance between the plurality of suction cup rack bodies becomes larger, so that the device can perform adsorption operations on objects of different sizes, thereby improving the practicality of the device.

[0004] The above patent lacks multi-directional movement and adjustment, and the suction cup frame is not easy to disassemble for replacement or cleaning, so we need to provide an adjustable vacuum suction cup frame. Utility Model Content

[0005] The utility model aims to provide an adjustable vacuum suction cup frame, which can adjust the spacing between the two vacuum suction cup groups according to the size of the object to be adsorbed by the two vacuum suction cup groups, and drive the extrusion seat to move away from the strip groove by rotating the adjusting rod, so that the sliding frame can slide on the fixed rod, and the adjusting rod is rotated in the direction to make the bottom of the extrusion seat squeezed in the strip groove, so as to complete the fixation of the sliding frame. At the same time, the sliding frame can be removed, and the entire vacuum adsorption group can be disassembled. Different types of vacuum suction cup groups can be replaced to adapt to different objects for adsorption, and the driving motor is started to drive the threaded rod to rotate, so as to control the sliding seat to slide in the slide groove, so as to realize the horizontal movement and adjustment of the cylinder at the bottom of the sliding frame and the vacuum suction cup group, avoid the lack of multi-directional movement and adjustment, and at the same time, the suction cup frame is not easy to disassemble for replacement or cleaning, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an adjustable vacuum suction cup frame, comprising:

[0007] A supporting top plate, and a rotating plate arranged on the top of the supporting top plate;

[0008] A rotating member disposed between the supporting top plate and the rotating plate;

[0009] A fixed frame is arranged inside the rotating disk, and a movable seat is installed inside the fixed frame through a driving member;

[0010] A fixed rod disposed at the bottom of the movable seat and mounted by two cylinders;

[0011] Two vacuum suction cup groups are arranged at the bottom of the fixed rod, and a limiter is arranged on the surface of the fixed rod for movement and adjustment of the vacuum suction cup groups;

[0012] The limiting member includes a sliding frame, a strip groove, an adjusting rod and an extrusion seat. The sliding frames are slidably installed on both sides of the surface of the fixed rod. The bottom of the sliding frame is connected to the top of the vacuum adsorption group. The top of the sliding frame is threadedly installed with an adjusting rod. The lower end of the adjusting rod passes through the top of the inner wall of the sliding frame and is rotatably installed with an extrusion seat. Strip grooves are opened on both sides of the top of the fixed rod, and the extrusion seat is located inside the strip grooves.

[0013] Preferably, the driving member includes a slide groove, a threaded rod and a driving motor, the interior of the fixed frame is provided with a slide groove, a threaded rod is rotatably installed inside the slide groove, a driving motor for rotating the threaded rod is installed inside the fixed frame, and the surface of the threaded rod is threadedly installed with the internal thread of the movable seat.

[0014] Preferably, the rotating part includes an annular groove, a circular groove, a ball, a limit ring and a limit groove. A plurality of circular grooves are provided at the bottom of the rotating disk, and balls are rotatably installed inside the plurality of circular grooves. An annular groove for sliding of a plurality of balls is provided at the top of the supporting top disk. A limit ring is fixedly installed on the outer surface of the rotating disk, and a limit groove for sliding of the limit ring is provided at the top of the supporting top disk. The inner wall of the rotating disk is fixedly connected to the fixed frame.

[0015] Preferably, a protrusion is provided in the strip-shaped groove, and a glue layer is installed at the bottom of the extrusion seat.

[0016] Preferably, the upper end of the adjusting rod passes through the top of the sliding frame and is provided with a hand wheel, and the hand wheel is configured to be hollow.

[0017] Preferably, a limit baffle is fixedly mounted on the top of the sliding frame, and the bottom of the limit baffle is in contact with the top of the fixing frame.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model discloses two vacuum suction cup groups, and the spacing between the two vacuum suction cup groups is adjusted according to the size of the object to be adsorbed, and the extrusion seat is driven to move away from the strip groove by rotating the adjusting rod, so that the sliding frame can slide on the fixing rod, and the adjusting rod is rotated in the direction so that the bottom of the extrusion seat is extruded with the strip groove, so as to complete the fixation of the sliding frame, and the sliding frame can be removed at the same time, and the whole vacuum adsorption group can be disassembled, and different types of vacuum suction cup groups can be replaced to adapt to different objects for adsorption, and the driving motor is started to drive the threaded rod to rotate, so as to control the sliding seat to slide in the sliding groove, so as to realize the horizontal movement and adjustment of the cylinder at the bottom of the sliding frame and the vacuum suction cup group, so as to avoid the lack of multi-directional movement and adjustment, and at the same time, the suction cup frame is not easy to disassemble for replacement or cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a three-dimensional diagram of the local structure of the utility model;

[0022] Figure 3 It is a three-dimensional diagram of the driving member of the utility model;

[0023] Figure 4 This is a three-dimensional exploded view of the limiting member of the utility model.

[0024] In the figure: 1. supporting top plate; 2. rotating plate; 3. rotating part; 31. annular groove; 32. circular groove; 33. ball bearing; 34. limiting ring; 35. limiting groove; 4. fixing frame; 5. driving part; 51. sliding groove; 52. threaded rod; 53. driving motor; 6. moving seat; 7. cylinder; 8. fixing rod; 9. limiting part; 91. sliding frame; 92. strip groove; 93. adjusting rod; 94. extrusion seat; 10. vacuum suction cup group; 11. hand wheel; 12. limiting baffle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model provides a technical solution: an adjustable vacuum suction cup frame, comprising:

[0027] A supporting top plate 1, and a rotating plate 2 arranged on the top of the supporting top plate 1;

[0028] A rotating member 3 is arranged between the supporting top plate 1 and the rotating plate 2;

[0029] A fixed frame 4 is arranged inside the rotating disk 2, and a movable seat 6 is installed inside the fixed frame 4 through a driving member 5;

[0030] A fixed rod 8 provided at the bottom of the moving seat 6 and mounted by two cylinders 7;

[0031] Two vacuum suction cup groups 10 are arranged at the bottom of the fixing rod 8, and a limiting member 9 is arranged on the surface of the fixing rod 8 for moving and adjusting the vacuum suction cup group 10;

[0032] The limiting member 9 includes a sliding frame 91, a strip groove 92, an adjusting rod 93 and an extrusion seat 94. The sliding frames 91 are slidably installed on both sides of the surface of the fixed rod 8. The bottom of the sliding frame 91 is connected to the top of the vacuum adsorption group. The adjusting rod 93 is threadedly installed on the top of the sliding frame 91. The lower end of the adjusting rod 93 passes through the top of the inner wall of the sliding frame 91 and is rotatably installed with the extrusion seat 94. Strip grooves 92 are opened on both sides of the top of the fixed rod 8, and the extrusion seat 94 is located inside the strip groove 92.

[0033] The driving member 5 includes a slide groove 51, a threaded rod 52 and a driving motor 53. The slide groove 51 is provided inside the fixed frame 4. The threaded rod 52 is rotatably installed inside the slide groove 51. The driving motor 53 for rotating the threaded rod 52 is installed inside the fixed frame 4. The surface of the threaded rod 52 is threadedly installed with the internal thread of the moving seat 6.

[0034] In this embodiment, the two vacuum suction cup groups 10 are used to adjust the distance between the two vacuum suction cup groups according to the size of the object to be adsorbed. The extrusion seat 94 is driven to move away from the strip groove 92 by rotating the adjustment rod 93, so that the sliding frame 91 can slide on the fixed rod 8, and the adjustment rod 93 is rotated in the direction so that the bottom of the extrusion seat 94 is squeezed into the strip groove 92 to complete the fixation of the sliding frame 91. At the same time, the sliding frame 91 can be removed, and the entire vacuum adsorption group can be disassembled. Different types of vacuum suction cup groups 10 can be replaced to adapt to different objects for adsorption, and the drive motor 53 is started to drive the threaded rod 52 to rotate, thereby controlling the moving seat 6 to slide in the slide groove 51, and realizing the horizontal movement and adjustment of the cylinder 7 at the bottom of the sliding frame and the vacuum suction cup group 10.

[0035] The rotating member 3 includes an annular groove 31, a circular groove 32, a ball 33, a limiting ring 34 and a limiting groove 35. A plurality of circular grooves 32 are provided at the bottom of the rotating disk 2. The balls 33 are rotatably installed inside the plurality of circular grooves 32. An annular groove 31 for the plurality of balls 33 to slide is provided at the top of the supporting top disk 1. A limiting ring 34 is fixedly installed on the outer surface of the rotating disk 2. A limiting groove 35 for the limiting ring 34 to slide is provided at the top of the supporting top disk 1. The inner wall of the rotating disk 2 is fixedly connected to the fixing frame 4.

[0036] Specifically, when the adsorbed object needs to be rotated, the rotating fixed frame 4 drives the rotating disk 2 to rotate on the top of the supporting top plate 1, and the balls 33 rolling in the circular groove 32 at the bottom of the rotating disk 2 roll in the annular groove 31, thereby realizing the rotation adjustment of the rotating disk 2. At the same time, a limiting ring 34 on the surface of the rotating disk 2 slides in the limiting groove 35 on the top of the supporting top plate 1, which has the purpose of limiting the rotation of the rotating disk 2.

[0037] In order to enhance the friction between the bottom of the extrusion seat 94 and the inside of the strip groove 92 , a protrusion is provided in the strip groove 92 , and a glue layer is installed at the bottom of the extrusion seat 94 .

[0038] The upper end of the adjusting rod 93 passes through the top of the sliding frame and is provided with a hand wheel 11, which is hollow;

[0039] Furthermore, the hand wheel 11 is provided to facilitate the rotation of the adjustment rod 93, and the hand wheel 11 is hollow and has the effect of saving resources.

[0040] In order to realize the sliding of the movable seat 6 and avoid self-rotation, a limit baffle 12 is fixedly installed on the top of the sliding frame, and the bottom of the limit baffle 12 is in contact with the top of the fixed frame 4.

[0041] The two vacuum suction cup groups 10 of the device can adjust the distance between the two vacuum suction cup groups according to the size of the object to be adsorbed, and the extrusion seat 94 is driven to move away from the strip groove 92 by rotating the adjustment rod 93, so that the sliding frame 91 can slide on the fixed rod 8, and the adjustment rod 93 is rotated in the direction to make the bottom of the extrusion seat 94 squeeze into the strip groove 92, so as to fix the sliding frame 91. At the same time, the sliding frame 91 can be removed, and the entire vacuum adsorption group can be disassembled. Different types of vacuum suction cup groups 10 can be replaced to adapt to different objects for adsorption, and the drive motor 5 is started. 3 drives the threaded rod 52 to rotate, thereby controlling the moving seat 6 to slide in the slide groove 51, realizing the horizontal movement and adjustment of the cylinder 7 at the bottom of the sliding frame and the vacuum suction cup group 10. When the adsorbed object needs to be rotated, the rotating fixed frame 4 drives the rotating disk 2 to rotate on the top of the supporting top plate 1, and the balls 33 rolling in the circular groove 32 at the bottom of the rotating disk 2 roll in the annular groove 31, thereby realizing the rotation adjustment of the rotating disk 2. At the same time, a limiting ring 34 on the surface of the rotating disk 2 is set to slide in the limiting groove 35 on the top of the supporting top plate 1, which has the purpose of limiting the rotation of the rotating disk 2.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable vacuum suction cup frame, characterized in that: include: A supporting top plate (1), and a rotating plate (2) arranged on the top of the supporting top plate (1); A rotating member (3) disposed between the supporting top plate (1) and the rotating plate (2); A fixed frame (4) is arranged inside the rotating disk (2), and a movable seat (6) is installed inside the fixed frame (4) via a driving member (5); A fixed rod (8) arranged at the bottom of the movable seat (6) and installed by two cylinders (7); Two vacuum suction cup groups (10) are arranged at the bottom of the fixed rod (8), and a limiting member (9) is arranged on the surface of the fixed rod (8) for movement and adjustment of the vacuum suction cup groups (10); The limiting member (9) comprises a sliding frame (91), a strip groove (92), an adjusting rod (93) and an extrusion seat (94); the sliding frames (91) are slidably mounted on both sides of the surface of the fixed rod (8); the bottom of the sliding frame (91) is connected to the top of the vacuum adsorption group; the top of the sliding frame (91) is threadedly mounted with an adjusting rod (93); the lower end of the adjusting rod (93) passes through the top of the inner wall of the sliding frame (91) and is rotatably mounted with an extrusion seat (94); the strip grooves (92) are opened on both sides of the top of the fixed rod (8), and the extrusion seat (94) is located inside the strip grooves (92).

2. The adjustable vacuum suction cup frame according to claim 1, characterized in that: The driving member (5) comprises a slide groove (51), a threaded rod (52) and a driving motor (53); the interior of the fixed frame (4) is provided with a slide groove (51); the interior of the slide groove (51) is rotatably mounted with a threaded rod (52); the interior of the fixed frame (4) is provided with a driving motor (53) for rotating the threaded rod (52); and the surface of the threaded rod (52) is threadably mounted with the interior of the movable seat (6).

3. The adjustable vacuum suction cup frame according to claim 1, characterized in that: The rotating member (3) comprises an annular groove (31), a circular groove (32), a ball (33), a limiting ring (34) and a limiting groove (35); a plurality of circular grooves (32) are provided at the bottom of the rotating disk (2); balls (33) are rotatably mounted inside the plurality of circular grooves (32); an annular groove (31) for sliding of the plurality of balls (33) is provided at the top of the supporting top disk (1); a limiting ring (34) is fixedly mounted on the outer surface of the rotating disk (2); a limiting groove (35) for sliding of the limiting ring (34) is provided at the top of the supporting top disk (1); and an inner wall of the rotating disk (2) is fixedly connected to the fixed frame (4).

4. The adjustable vacuum suction cup frame according to claim 1, characterized in that: A protrusion is provided in the strip-shaped groove (92), and a glue layer is installed at the bottom of the extrusion seat (94).

5. The adjustable vacuum suction cup frame according to claim 1, characterized in that: The upper end of the adjusting rod (93) passes through the top of the sliding frame (91) and is provided with a hand wheel (11), wherein the hand wheel (11) is configured to be hollow.

6. The adjustable vacuum suction cup frame according to claim 2, characterized in that: A limit baffle (12) is fixedly mounted on the top of the sliding frame (91), and the bottom of the limit baffle (12) fits in with the top of the fixing frame (4).

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