Suction crane for glass feeding

Abstract

The utility model discloses a glass feeding suction crane which comprises a fixing disc, a square frame is fixedly arranged on the lower end face of the fixing disc, T-shaped grooves are formed in the positions, located on the two sides, of the lower end face of the square frame, T-shaped blocks are arranged in the T-shaped grooves in a sliding mode, and bearing plates are fixedly arranged on the lower end faces of the two sets of T-shaped blocks. Suction cups are arranged on the lower end face of the bearing plate and located at the four corners, a strip-shaped plate is arranged in the middle of the square frame, lead screws are rotationally arranged on the two sides of the strip-shaped plate correspondingly, first motors are arranged at the other ends of the lead screws and located on the two side faces of the square frame correspondingly, and moving blocks are arranged on the upper end face of the bearing plate correspondingly. And the lead screws are all in threaded connection with the moving block, so that a user can control the first motor to enable the lead screws to drive the moving block and the bearing plate to move, glass of different sizes can be sucked and lifted through the suction cups, and feeding is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, and more specifically, to a suction lifting machine for glass feeding. Background Art

[0002] The vacuum suction lifter is a fast, safe and convenient automated equipment, which is classified as a lifting device abroad. It uses the principle of vacuum adsorption, uses a vacuum pump or vacuum blower as a vacuum source, generates a vacuum at the end of the suction cup, and then firmly sucks up the glass, and moves the glass to the designated position through a rotatable mechanical arm or a crane to achieve the effect of feeding. However, the traditional suction lifter has the problem of fixed glass size suction lifting when in use, and it is inconvenient to adjust when sucking and lifting glass of different sizes, which affects the feeding process; and most of the suction lifters only fix the glass through the suction cup, which is too simple. The suction cup will be not firmly fixed due to the large gravity. Summary of the invention

[0003] In view of the problems existing in the prior art, the utility model provides a suction lifting machine for glass feeding, so as to solve the technical problem mentioned in the background technology that the traditional suction lifting machine has the problem of sucking and lifting fixed glass sizes during use, and it is inconvenient to adjust when sucking and lifting glasses of different sizes, which further affects the feeding process.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a suction lifting machine for glass feeding, comprising a fixed plate, a square frame is fixedly provided on the lower end surface of the fixed plate, T-slots are opened on the lower end surface of the square frame and on both sides, T-blocks are slidably provided inside the T-slots, load-bearing plates are fixedly provided on the lower end surfaces of two groups of the T-blocks, suction cups are provided on the lower end surface of the load-bearing plate and on four corners, a strip plate is provided in the middle position of the square frame, lead screws are rotatably provided on both sides of the strip plate, a first motor is provided on the other end of the lead screw and on both side surfaces of the square frame, a moving block is provided on the upper end surface of the load-bearing plate, the lead screws are threadedly connected to the moving block, an extension seat is provided on the outer wall of the load-bearing plate, and a reinforcement device is provided at the lower end of the extension seat.

[0005] The utility model is further configured such that the reinforcing device includes an electric push rod, the tail end of the electric push rod is fixedly connected to the extension seat, the output end of the electric push rod is fixedly provided with a lifting plate, the lifting plate is opened with a sliding hole, the interior of the sliding hole is slidably provided with a sliding column, the upper end of the sliding column is fixedly provided with a supporting plate, and the other end is fixedly provided with a limit block, so as to support the lower surface of the glass.

[0006] The utility model is further configured such that a support spring is fixedly provided at the outer end of the sliding hole and at the upper end surface of the lifting plate, and the other end of the support spring is fixedly connected to the lower end surface of the support plate, so as to apply an upward force to the support plate.

[0007] The utility model is further configured such that a rotating shaft is provided on the upper end surface of the fixed disk, a bearing is provided on the outer wall of the rotating shaft, a mounting sleeve is provided on the outer wall of the bearing, and a machine base is fixedly provided on the upper end surface of the mounting sleeve to facilitate the rotation of the rotating shaft.

[0008] The utility model is further configured that a second motor is provided on the lower end surface of the base, pulleys are provided on the output end and the rotating shaft of the second motor, and belts are provided on the two pulleys to facilitate adjustment of the direction of the glass.

[0009] The utility model is further configured such that a column is fixedly provided on the upper end surface of the base, and an external flange is fixedly provided on the upper end of the column, so as to facilitate connection of the device with external lifting equipment.

[0010] The utility model is further configured that the upper end surface of the support plate is fixedly provided with a rubber pad, so as to protect the lower surface of the glass.

[0011] The utility model is further configured that the external flange is provided with an external hole to facilitate fixing with external equipment.

[0012] Compared with the prior art, the utility model provides a suction lifting machine for glass feeding, which has the following beneficial effects:

[0013] By setting a square frame, a T-slot, a T-block, a load-bearing plate, a suction cup, a strip plate, a lead screw, a first motor and a moving block, the user can control the first motor to make the lead screw drive the moving block and the load-bearing plate to move, so that the suction cup can suck and lift glass of different sizes to facilitate feeding. In addition, by setting the T-slot and the T-block, the load-bearing plate can be made more stable when moving, preventing shaking that may affect the firmness of the glass suction and lifting.

[0014] By arranging an extension seat, an electric push rod, a lifting plate, a sliding hole, a sliding column, a support plate, a limit block and a support spring, the user can control the electric push rod to make the support plate contact with the lower surface of the glass and compress the support spring. At this time, the support plate will support the lower surface of the glass to share the gravity exerted on the suction cup, thereby making the glass be sucked more firmly during the feeding process to prevent it from falling.

[0015] By arranging a rotating shaft, a bearing, a mounting sleeve, a machine base, a second motor, a pulley and a belt, the user can control the second motor to make the pulley drive the rotating shaft to rotate. At this time, the rotating shaft will drive the square frame and the glass at the lower end thereof to rotate, so that the glass can be arranged more neatly and conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall schematic diagram of a suction lifter for glass feeding when it is not in use;

[0017] Figure 2 It is an exploded view of the installation of the square frame, T-block, load-bearing plate, lead screw and the first motor;

[0018] Figure 3 It is a schematic diagram of the positions of the load-bearing plate, suction cup, moving block and extension seat on the T-block;

[0019] Figure 4 The figure is a schematic diagram of the installation of the electric push rod, lifting plate, sliding column, supporting plate, limit block and supporting spring;

[0020] Figure 5 It is a schematic diagram of the installation of the rotating shaft, bearings, base, second motor, pulley and belt.

[0021] In the figure: 1. fixed plate; 2. square frame; 3. T-slot; 4. T-block; 5. load-bearing plate; 6. suction cup; 7. strip plate; 8. lead screw; 9. first motor; 10. moving block; 11. extension seat; 12. electric push rod; 13. lifting plate; 14. sliding hole; 15. sliding column; 16. support plate; 17. limit block; 18. support spring; 19. rotating shaft; 20. bearing; 21. mounting sleeve; 22. machine base; 23. second motor; 24. pulley; 25. belt; 26. column; 27. external flange; 28. rubber pad; 29. ​​external hole. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0024] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0025] See also Figure 1-5 A suction lifting machine for glass feeding comprises a fixed plate 1, a square frame 2 is fixedly arranged on the lower end surface of the fixed plate 1, T-slots 3 are opened on the lower end surface and on both sides of the square frame 2, T-blocks 4 are slidably arranged inside the T-slots 3, load-bearing plates 5 are fixedly arranged on the lower end surfaces of the two groups of T-blocks 4, suction cups 6 are arranged on the lower end surfaces and on four corners of the load-bearing plates 5, a strip plate 7 is arranged in the middle position of the square frame 2, lead screws 8 are rotatably arranged on both sides of the strip plate 7, a first motor 9 is arranged on the other end of the lead screw 8 and on both sides of the square frame 2, a moving block 10 is arranged on the upper end surface of the load-bearing plate 5, the lead screws 8 are threadedly connected to the moving block 10, an extension seat 11 is arranged on the outer wall of the load-bearing plate 5, and a reinforcement device is arranged on the lower end of the extension seat 11.

[0026] In this embodiment, the reinforcement device includes an electric push rod 12, the tail end of the electric push rod 12 is fixedly connected to the extension seat 11, the output end of the electric push rod 12 is fixedly provided with a lifting plate 13, the lifting plate 13 is provided with a sliding hole 14, the inside of the sliding hole 14 is slidably provided with a sliding column 15, the upper end of the sliding column 15 is fixedly provided with a support plate 16, and the other end is fixedly provided with a limit block 17, the outer end of the sliding hole 14 and the upper end surface of the lifting plate 13 are fixedly provided with a support spring 18, the other end of the support spring 18 is fixedly connected to the lower end surface of the support plate 16, and the upper end surface of the support plate 16 is fixedly provided with a rubber pad 28.

[0027] More specifically, the user can control the first motor 9 to rotate the lead screw 8, and the lead screw 8 will drive the load-bearing plate 5 and the suction cup 6 to move to change the distance between the two load-bearing plates 5, and then lift and feed glass of different sizes. Before lifting, the electric push rod 12 can be controlled to make the support plate 16 contact the lower surface of the glass, and then support the glass to reduce the influence of gravity on the suction cup 6, so that the glass can be sucked more firmly.

[0028] See also Figure 1 and Figure 5As an implementation method for rotating the glass to align it: a rotating shaft 19 is provided on the upper end surface of the fixed plate 1, a bearing 20 is provided on the outer wall of the rotating shaft 19, a mounting sleeve 21 is provided on the outer wall of the bearing 20, a machine base 22 is fixedly provided on the upper end surface of the mounting sleeve 21, a second motor 23 is provided on the lower end surface of the machine base 22, pulleys 24 are provided on the output end of the second motor 23 and the rotating shaft 19, and belts 25 are provided on the two pulleys 24.

[0029] Specifically, the user can control the second motor 23 to rotate the pulley 24, and then the pulley 24 will drive the rotating shaft 19 and the glass to rotate, so that the glass can be placed more neatly.

[0030] Please refer to Figure 5 As a further implementation method for connecting with the lifting equipment: a column 26 is fixedly provided on the upper end surface of the machine base 22, an external flange 27 is fixedly provided on the upper end of the column 26, and an external hole 29 is opened on the external flange 27.

[0031] Specifically, the user can use the external connection hole 29 to fix the device to an external lifting device.

[0032] To sum up, when the overall equipment is in use: when it is necessary to suck glasses of different sizes, the first motor 9 can be controlled to make the lead screw 8 drive the moving block 10 and the load-bearing plate 5 to move, so that the suction cup 6 can suck and lift glasses of different sizes, and the T-slot 3 and the T-block 4 can be set to make the load-bearing plate 5 more stable when moving, to prevent shaking and thus affect the firmness of the glass suction and lifting, and before lifting, the electric push rod 12 can be controlled to make the support plate 16 against the lower surface of the glass, and the support spring 18 is in a compressed state, at this time the support plate 16 will support the lower surface of the glass to share the gravity exerted on the suction cup 6, so that the glass can be sucked more firmly during the feeding process, and when placing, the second motor 23 can be controlled to make the pulley 24 drive the rotating shaft 19 to rotate, at this time the rotating shaft 19 will drive the square frame 2 and the glass at its lower end to rotate, so that the glass can be placed more neatly and conveniently.

[0033] When it is necessary to suck glasses of different sizes, the first motor 9 can be controlled to make the lead screw 8 drive the moving block 10 and the load-bearing plate 5 to move, so that the suction cup 6 can suck and lift glasses of different sizes.

[0034] Before lifting, the electric push rod 12 can be controlled to make the support plate 16 contact the lower surface of the glass and put the support spring 18 in a compressed state. At this time, the support plate 16 will support the lower surface of the glass to share the gravity exerted on the suction cup 6, thereby making the glass be sucked more firmly during the feeding process.

[0035] When placing, the second motor 23 can be controlled to make the pulley 24 drive the rotating shaft 19 to rotate, and the rotating shaft 19 will drive the square frame 2 and the glass at the lower end thereof to rotate, so that the glass can be placed more neatly and conveniently.

[0036] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A glass feeding suction lifting machine, comprising a fixed plate (1), characterized in that: A square frame (2) is fixedly provided on the lower end surface of the fixed plate (1), a T-shaped groove (3) is provided on the lower end surface of the square frame (2) and on both sides, a T-shaped block (4) is slidably provided inside the T-shaped groove (3), a load-bearing plate (5) is fixedly provided on the lower end surfaces of the two groups of T-shaped blocks (4), a suction cup (6) is provided on the lower end surface of the load-bearing plate (5) and on four corners, a strip plate (7) is provided in the middle of the square frame (2), a lead screw (8) is rotatably provided on both sides of the strip plate (7), a first motor (9) is provided at the other end of the lead screw (8) and on both side surfaces of the square frame (2), a moving block (10) is provided on the upper end surface of the load-bearing plate (5), the lead screw (8) is threadedly connected to the moving block (10), an extension seat (11) is provided on the outer wall of the load-bearing plate (5), and a reinforcement device is provided at the lower end of the extension seat (11).

2. The glass feeding suction lifting machine according to claim 1 is characterized in that: The reinforcement device comprises an electric push rod (12), the rear end of the electric push rod (12) is fixedly connected to the extension seat (11), the output end of the electric push rod (12) is fixedly provided with a lifting plate (13), the lifting plate (13) is provided with a sliding hole (14), the interior of the sliding hole (14) is slidably provided with a sliding column (15), the upper end of the sliding column (15) is fixedly provided with a supporting plate (16), and the other end is fixedly provided with a limit block (17).

3. The glass feeding suction lifting machine according to claim 2 is characterized in that: A support spring (18) is fixedly provided at the outer end of the sliding hole (14) and located on the upper end surface of the lifting plate (13), and the other end of the support spring (18) is fixedly connected to the lower end surface of the supporting plate (16).

4. The glass feeding suction lifting machine according to claim 1 is characterized in that: The upper end surface of the fixed disk (1) is provided with a rotating shaft (19), the outer wall of the rotating shaft (19) is provided with a bearing (20), the outer wall of the bearing (20) is provided with a mounting sleeve (21), and the upper end surface of the mounting sleeve (21) is fixedly provided with a machine base (22).

5. The glass feeding suction lifting machine according to claim 4 is characterized in that: A second motor (23) is provided on the lower end surface of the machine base (22), and pulleys (24) are provided on the output end of the second motor (23) and the rotating shaft (19), and belts (25) are provided on the two pulleys (24).

6. The glass feeding suction lifting machine according to claim 4 is characterized in that: A column (26) is fixedly provided on the upper end surface of the machine base (22), and an external flange (27) is fixedly provided on the upper end of the column (26).

7. The glass feeding suction lifting machine according to claim 2 is characterized in that: The upper end surface of the support plate (16) is fixedly provided with a rubber pad (28).

8. The glass feeding suction lifting machine according to claim 6 is characterized in that: The external flange (27) is provided with an external hole (29).

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