Lifting appliance with double vacuum chucks

Abstract

The utility model relates to the technical field of lifting appliances, and discloses a double-vacuum-chuck lifting appliance which comprises a rack, a transverse frame is fixedly installed at the top end of the rack, a moving assembly is arranged on the transverse frame and comprises an asynchronous motor, the asynchronous motor is arranged on the outer side of the transverse frame, and the moving assembly is connected with the asynchronous motor. A driving gear is fixedly installed on the outer side of an output shaft of the asynchronous motor, a driving rack is fixedly installed on the outer side of the transverse frame, the driving gear is meshed with the driving rack, and a driving sliding rail is fixedly installed on the outer side of the transverse frame. According to the double-vacuum-suction-cup lifting appliance, in order to better carry out lifting, the moving assembly is arranged, when an asynchronous motor is started, a driving gear, a driving rack, a driving sliding rail and a driving sliding block are matched so that a rectangular plate can move transversely, an N-shaped frame and the asynchronous motor are matched so that a driven gear can rotate, and a driven sliding block, a driven sliding rail and a driven rack are matched so that the rectangular plate can move transversely; and the vertical frame can move up and down, so that the hoisting can be better carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of slings, in particular to a double vacuum suction cup sling. Background Art

[0002] Double vacuum suction cup lifters are widely used in semiconductors, liquid crystals, optics, electronics, automobiles, aviation, chemicals, medical care, food and other industries. In the transportation, handling, loading and unloading, assembly, debugging and other links on the production line, double vacuum suction cup lifters can complete work tasks efficiently and accurately, thereby improving production efficiency and product quality.

[0003] The double vacuum suction cup lifter uses the principle of vacuum adsorption to achieve stable adsorption and handling of objects through the air pressure difference between two or more suction cups and the surface of the object being sucked.

[0004] However, the current suction cup lifter structure is relatively simple, and the double suction cup design cannot enhance the adsorption area and stability to handle heavier and larger objects. In addition, the mobility of the lifter body needs to be improved, and the stability of the object during handling cannot be well ensured. In view of this, we propose a double vacuum suction cup lifter. Utility Model Content

[0005] The purpose of the utility model is to provide a double vacuum suction cup sling to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A double vacuum cup lifter includes a frame, a cross frame is fixedly mounted on the top of the frame, and a moving assembly is provided on the cross frame. The moving assembly includes:

[0008] An asynchronous motor, wherein the asynchronous motor is provided on the outside of the horizontal frame, a driving gear is fixedly mounted on the outside of the output shaft of the asynchronous motor, a driving rack is fixedly mounted on the outside of the horizontal frame, the driving gear meshes with the driving rack, an active slide rail is fixedly mounted on the outside of the active slide rail, an active slider is slidably mounted on the outside of the active slider, a rectangular plate is fixedly mounted on the outside of the active slider, and the asynchronous motor is fixedly mounted on the outside of the rectangular plate;

[0009] An N-shaped frame, an N-shaped frame is fixedly mounted on the outside of the rectangular plate, an asynchronous motor is fixedly mounted on the inside of the rectangular plate, a driven gear is fixedly mounted on the outside of the asynchronous motor output shaft, and a driven slider is fixedly mounted on the outside of the rectangular plate;

[0010] The driven slide rail is slidably mounted on the outside of the driven slide rail, a vertical frame is fixedly mounted on the outside of the driven slide rail, a driven rack is fixedly mounted on the outside of the vertical frame, and the driven gear meshes with the driven rack.

[0011] Preferably, two groups of active slide rails and active sliders are provided, and the two groups of active slide rails and active sliders are respectively located at the upper and lower ends of the horizontal frame, so that the rectangular plate moves more stably.

[0012] Preferably, two groups of the driven sliding blocks and driven slide rails are provided, and the two groups of the driven sliding blocks and driven slide rails are respectively located at the left and right ends of the vertical frame, so that the vertical frame moves more stably.

[0013] Preferably, the frame is provided with multiple groups, an inclined plate is fixedly installed at the bottom end of the frame, multiple groups of inclined plates are provided on the outside of a single group of the frame, and the multiple groups of inclined plates are respectively located around the frame, and a reinforcing plate is fixedly installed on the inner side of the top end of the frame, which cooperates with the inclined plate and the reinforcing plate to make the sling body more secure.

[0014] Preferably, a lifting assembly is provided on the rectangular plate, and the lifting assembly includes a rectangular bar, the bottom of the vertical frame is fixedly connected to the top center of the rectangular bar, an L-shaped block is fixedly installed on the outside of the rectangular bar, a vertical rod is fixedly installed on the inside of the L-shaped block, and a vacuum suction cup body is fixedly installed on the bottom of the vertical rod.

[0015] Preferably, two groups of rectangular bars are provided, and multiple groups of L-shaped blocks, vertical rods and vacuum suction cup bodies are provided on a single group of rectangular bars. The bottom end of the vacuum suction cup body adsorbs the workpiece body, thereby better adsorbing and lifting the workpiece body.

[0016] Compared with the prior art, the present invention provides a double vacuum suction cup sling with the following beneficial effects:

[0017] 1. In order to better carry out lifting, the double vacuum suction cup lifter is provided with a moving component. When the asynchronous motor is started, it cooperates with the driving gear, driving rack, driving slide rail and driving slider to make the rectangular plate move laterally. It cooperates with the N-shaped frame and the asynchronous motor to make the driven gear rotate. It cooperates with the driven slider, driven slide rail and driven rack to make the vertical frame move up and down, thereby better carrying out lifting.

[0018] 2. In order to achieve better lifting effect, the double vacuum suction cup lifter is provided with a lifting component, which is matched with a rectangular bar, an L-shaped block, a vertical rod and a vacuum suction cup body. The double setting makes the adsorption of the workpiece body more firm, thereby achieving better lifting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic top view of the overall structure of the utility model;

[0020] Figure 2 This is a schematic top view of the overall structure of the utility model from another perspective;

[0021] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of area A in the middle;

[0022] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of the middle B area;

[0023] Figure 5 It is a schematic diagram of a partial structural section of the utility model;

[0024] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of the middle C area.

[0025] In the figure: 1. Frame; 2. Horizontal frame; 3. Moving assembly; 31. Asynchronous motor; 32. Driving gear; 33. Driving rack; 34. Driving slide rail; 35. Driving slider; 36. Rectangular plate; 37. N-shaped frame; 38. Asynchronous motor; 39. Driven gear; 310. Driven slider; 311. Driven slide rail; 312. Vertical frame; 313. Driven rack; 4. Inclined plate; 5. Reinforcement plate; 6. Hoisting assembly; 61. Rectangular bar; 62. L-shaped block; 63. Vertical rod; 64. Vacuum suction cup body; 65. Workpiece body. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1 - Figure 6 , the utility model provides a technical solution:

[0028] A double vacuum suction cup sling includes a frame 1, a cross frame 2 is fixedly installed on the top of the frame 1, and the frame 1 is provided with multiple groups, and an inclined plate 4 is fixedly installed on the bottom end of the frame 1. Four groups of inclined plates 4 are provided on the outside of a single group of the frame 1, and the four groups of inclined plates 4 are respectively located around the frame 1. A reinforcing plate 5 is fixedly installed on the inside of the top of the frame 1. The inclined plate 4 and the reinforcing plate 5 make the sling body more solid.

[0029] The movable assembly 3 includes an asynchronous motor 31, an asynchronous motor 31 is provided on the outside of the horizontal frame 2, a driving gear 32 is fixedly installed on the outside of the output shaft of the asynchronous motor 31, and a driving rack 33 is fixedly installed on the outside of the horizontal frame 2. The driving gear 32 engages the driving rack 33. When the asynchronous motor 31 is started, the driving gear 32 rotates, thereby cooperating with the transmission of the driving rack 33. An active slide rail 34 is fixedly installed on the outside of the active slide rail 34, and an active slider 35 is slidably installed on the outside of the active slide rail 34. A rectangular plate 36 is fixedly installed on the outside of the active slider 35, and the asynchronous motor 31 is fixedly installed on the outside of the rectangular plate 36. In addition, two groups of active slide rails 34 and active sliders 35 are provided, and the two groups of active slide rails 34 and active sliders 35 are respectively located at the upper and lower ends of the horizontal frame 2, so that the rectangular plate 36 moves more stably, so that the active slider 35 slides on the outside of the active slide rail 34, thereby making the rectangular plate 36 move more stably. 6 can move laterally, an N-shaped frame 37 is fixedly installed on the outside of the rectangular plate 36, an asynchronous motor 38 is fixedly installed on the inside of the rectangular plate 36, a driven gear 39 is fixedly installed on the outside of the output shaft of the asynchronous motor 38, a driven slider 310 is fixedly installed on the outside of the rectangular plate 36, the driven slider 310 is slidably installed on the outside of the driven slide rail 311, a vertical frame 312 is fixedly installed on the outside of the driven slide rail 311, a driven rack 313 is fixedly installed on the outside of the vertical frame 312, and the driven gear 39 engages with the driven gear 39. Rack 313. In addition, two groups of driven sliders 310 and driven slide rails 311 are provided, and the two groups of driven sliders 310 and driven slide rails 311 are respectively located at the left and right ends of the vertical frame 312, so that the vertical frame 312 can move more stably, and cooperate with the N-shaped frame 37 to start the asynchronous motor 38, so that the driven gear 39 rotates, thereby cooperating with the driven slider 310, the driven slide rail 311 and the driven rack 313, so that the vertical frame 312 can move up and down, and then can be better hoisted.

[0030] In one embodiment of the present invention, a lifting assembly 6 is provided on the rectangular plate 36, and the lifting assembly 6 includes a rectangular bar 61, the bottom of the vertical frame 312 is fixedly connected to the top center of the rectangular bar 61, an L-shaped block 62 is fixedly installed on the outside of the rectangular bar 61, a vertical rod 63 is fixedly installed on the inside of the L-shaped block 62, and a vacuum suction cup body 64 is fixedly installed on the bottom of the vertical rod 63. In addition, the rectangular bar 61 is provided with two groups, and the L-shaped blocks 62, vertical rods 63 and vacuum suction cup bodies 64 on a single group of rectangular bars 61 are provided with four groups. The bottom end of the vacuum suction cup body 64 adsorbs the workpiece body 65. Furthermore, after the vacuum suction cup body 64 is installed in place by cooperating with the L-shaped block 62 and the vertical rod 63, the moving assembly 3 is used to enable the rectangular bar 61 to move in two axes, left and right and up and down. Then, through the double setting, the adsorption of the workpiece body 65 is made more firm, thereby achieving a better lifting effect.

[0031] Working principle: When the asynchronous motor 31 is started, the driving gear 32 rotates, and the transmission of the active rack 33 is cooperated with, so that the active slider 35 slides on the outside of the active slide rail 34, so that the rectangular plate 36 can move laterally, and the asynchronous motor 38 is started in conjunction with the N-shaped frame 37, so that the driven gear 39 rotates, and the driven slider 310, the driven slide rail 311 and the driven rack 313 are cooperated, so that the vertical frame 312 can move up and down, and then the lifting can be better carried out. Furthermore, after the vacuum suction cup body 64 is installed in place, it is cooperated with the moving component 3 to enable the rectangular bar 61 to move in two axes left and right and up and down, and then through the double setting, the adsorption workpiece body 65 is made more firm, thereby making the lifting effect better.

[0032] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A double vacuum cup lifting device, comprising a frame (1), a cross frame (2) fixedly mounted on the top of the frame (1), characterized in that: A moving assembly (3) is provided on the horizontal frame (2), and the moving assembly (3) comprises: An asynchronous motor (31), an asynchronous motor (31) is provided on the outside of the cross frame (2), a driving gear (32) is fixedly installed on the outside of the output shaft of the asynchronous motor (31), a driving rack (33) is fixedly installed on the outside of the cross frame (2), the driving gear (32) engages with the driving rack (33), an active slide rail (34) is fixedly installed on the outside of the active slide rail (34), an active slider (35) is slidably installed on the outside of the active slider (34), a rectangular plate (36) is fixedly installed on the outside of the active slider (35), and the asynchronous motor (31) is fixedly installed on the outside of the rectangular plate (36); An N-shaped frame (37), the N-shaped frame (37) is fixedly mounted on the outside of the rectangular plate (36), an asynchronous motor (38) is fixedly mounted on the inside of the rectangular plate (36), a driven gear (39) is fixedly mounted on the outside of the output shaft of the asynchronous motor (38), and a driven slider (310) is fixedly mounted on the outside of the rectangular plate (36); A driven slide rail (311), the driven slider (310) is slidably mounted on the outside of the driven slide rail (311), a vertical frame (312) is fixedly mounted on the outside of the driven slide rail (311), a driven rack (313) is fixedly mounted on the outside of the vertical frame (312), and the driven gear (39) engages with the driven rack (313).

2. The double vacuum cup lifting device according to claim 1, characterized in that: Two groups of active slide rails (34) and active sliders (35) are provided, and the two groups of active slide rails (34) and active sliders (35) are respectively located at the upper and lower ends of the horizontal frame (2).

3. The double vacuum cup lifting device according to claim 1, characterized in that: Two groups of the driven sliders (310) and driven slide rails (311) are provided, and the two groups of the driven sliders (310) and driven slide rails (311) are respectively located at the left and right ends of the vertical frame (312).

4. The double vacuum cup lifting device according to claim 1, characterized in that: The frame (1) is provided with multiple groups, and an inclined plate (4) is fixedly installed at the bottom end of the frame (1). Multiple groups of inclined plates (4) are provided on the outside of a single group of the frame (1), and the multiple groups of inclined plates (4) are respectively located around the frame (1). A reinforcing plate (5) is fixedly installed on the inner side of the top end of the frame (1).

5. The double vacuum cup lifting device according to claim 1, characterized in that: A hoisting assembly (6) is provided on the rectangular plate (36), and the hoisting assembly (6) comprises a rectangular bar (61). The bottom of the vertical frame (312) is fixedly connected to the top center of the rectangular bar (61). An L-shaped block (62) is fixedly installed on the outside of the rectangular bar (61). A vertical rod (63) is fixedly installed on the inside of the L-shaped block (62). A vacuum suction cup body (64) is fixedly installed on the bottom of the vertical rod (63).

6. The double vacuum cup lifting device according to claim 5, characterized in that: The rectangular strips (61) are provided in two groups, and the L-shaped blocks (62), vertical rods (63) and vacuum suction cup bodies (64) on a single group of rectangular strips (61) are provided in multiple groups, and the bottom end of the vacuum suction cup body (64) adsorbs a workpiece body (65).

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