Special hoisting equipment for tempered glass manufacturing

Abstract

The special hoisting equipment for tempered glass manufacturing comprises a cross beam and a hoisting assembly used for driving the cross beam to vertically move, two symmetrically-arranged connecting plates are arranged at the bottom of the cross beam, and two symmetrically-arranged bearing rods are hinged to the bottoms of the connecting plates; a driving assembly for driving the two bearing rods to rotate in the opposite directions is arranged on the connecting plate, the driving assembly drives the two bearing rods to be opened or closed, and when the two bearing rods are closed, a sleeving space for tempered glass is formed. According to the device, the two bearing rods do not need to be adjusted to descend to proper positions and are aligned with one side of the tempered glass, so that the operation difficulty is reduced, and the tempered glass hoisting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to toughened glass manufacturing technical field, concretely relates to a special hoisting equipment for toughened glass manufacturing. BACKGROUND

[0002] Toughened glass belongs to safety glass. The toughened glass is actually a kind of prestressed glass. In order to improve the strength of the glass, the chemical or physical method is usually used to form the compressive stress on the glass surface. When the glass bears external force, the surface stress is first offset, thereby improving the carrying capacity and enhancing the wind pressure resistance, cold and hot resistance, impact resistance and the like of the glass. In the process of producing the toughened glass, it needs to be transported. In the actual hoisting process, the lifting belt needs to be manually sleeved on the toughened glass, which is labor-consuming. Therefore, a special hoisting equipment for toughened glass manufacturing needs to be used.

[0003] For example, the patent document with the publication number "CN222498340U" and the name "toughened glass processing hoisting equipment" includes an electric hoist installed on a travelling crane guide rail, further includes: a shell with a cavity inside, which is installed on the rope of the electric hoist through a connecting piece; wherein the bottom of the shell is provided with a through port communicating with the cavity of the shell; two moving blocks are connected on the shell through a reciprocating part; wherein the reciprocating part is used to drive the two moving blocks to move close to each other and separate, the moving blocks are transversely slidingly connected in the through port, and the bottom of each of the two moving blocks is fixedly connected with a lifting frame; a positioning disc is connected on the lifting frame through a driving piece, and the driving piece is used to drive the positioning disc to move transversely. By starting the motor and driving the lifting frame to move towards each other or away from each other, the toughened glass can be quickly hoisted and transported.

[0004] However, in the process of hoisting the toughened glass, the two lifting frames need to be adjusted to the appropriate position, and the two sides of the toughened glass need to be aligned with the corresponding lifting frames, so that the lifting frame is sleeved on the outer periphery of the toughened glass. This results in great difficulty in operation for the workers, time-consuming and labor-consuming, thereby reducing the hoisting efficiency of the toughened glass. UTILITY MODEL CONTENTS

[0005] The utility model aims at the deficiency of the prior art, and provides a special hoisting equipment for toughened glass manufacturing, which is used to solve the technical problem that the workers have great difficulty in operation, time-consuming and labor-consuming, thereby reducing the hoisting efficiency of the toughened glass.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a special hoisting equipment for toughened glass manufacturing, which comprises a crossbeam and a hoisting assembly for driving the crossbeam to move vertically, the bottom of the crossbeam is provided with two symmetrical connecting plates, the bottom of each connecting plate is hingedly provided with two symmetrical bearing rods, each connecting plate is provided with a driving assembly for driving the two bearing rods to rotate in opposite directions, the driving assembly drives the two bearing rods to open or close, and the two bearing rods form a sleeving space for the toughened glass when they are closed.

[0008] Working principle: the corresponding two bearing rods are opened by starting the driving assembly to avoid the toughened glass hindering the downward movement of the bearing rods, then the crossbeam is moved downward by starting the hoisting assembly, the crossbeam drives the bearing rods to move downward, when the bottom of the bearing rods falls below the bottom of the toughened glass, the two bearing rods are closed by continuing to start the driving assembly, the bottoms of the two bearing rods abut each other, so that the toughened glass is sleeved in the sleeving space formed by the two bearing rods, finally the crossbeam is moved upward by starting the hoisting assembly, the toughened glass is moved upward by the crossbeam through the bearing rods, thereby moving the toughened glass.

[0009] The utility model discloses the beneficial effects are as follows: the two bearing rods are opened or closed by the driving assembly, and the two bearing rods form a sleeving space for the toughened glass when they are closed. Therefore, when hoisting the toughened glass, the corresponding two bearing rods are opened by starting the driving assembly to avoid the toughened glass hindering the downward movement of the bearing rods, then the crossbeam is moved downward by starting the hoisting assembly, the crossbeam drives the bearing rods to move downward, when the bottom of the bearing rods falls below the bottom of the toughened glass, the two bearing rods are closed by continuing to start the driving assembly, the bottoms of the two bearing rods abut each other, so that the toughened glass is sleeved in the sleeving space formed by the two bearing rods, finally the crossbeam is moved upward by starting the hoisting assembly, the toughened glass is moved upward by the crossbeam through the bearing rods, thereby moving the toughened glass. The device does not need to adjust the two bearing rods to drop to the appropriate position and align with one side of the toughened glass during use, thereby reducing the operation difficulty and improving the hoisting efficiency of the toughened glass.

[0010] Further, the driving assembly comprises an electric hydraulic push rod and a fixed plate, the electric hydraulic push rod is vertically fixed on the connecting plate, the fixed plate is fixedly connected with the output end of the electric hydraulic push rod, the bottom of the fixed plate is hingedly provided with two symmetrical hinge rods, the other ends of the two hinge rods are respectively hingedly connected with the corresponding bearing rods, and the two hinge rods are in an eight-character shape.

[0011] Further, a limiting rod is fixedly arranged on one side of the bearing rod and is hingedly connected with the corresponding hinge rod.

[0012] Further, the bottom of the cross beam is provided with a sliding groove along the length direction, a screw rod is rotatably arranged in the sliding groove, two symmetrically arranged sliding blocks are threadedly connected to the screw rod, the two sliding blocks are slidably connected to the sliding groove, the two sliding blocks are fixedly connected to the corresponding connecting plates respectively, one end of the cross beam is fixedly provided with a second motor, and the output end of the second motor penetrates through the cross beam and is fixedly connected to the screw rod.

[0013] Further, the bottom of the bearing rod is fixedly provided with a rubber pad.

[0014] Further, the lifting assembly comprises a bottom plate and a stand column, the stand column is fixedly arranged on the bottom plate, the top of the stand column is fixedly provided with a horizontal column, a pulley is rotatably arranged on the horizontal column and the stand column respectively, two support plates are fixedly arranged on the bottom plate at intervals, a winding drum is rotatably arranged between the two support plates, a first motor is fixedly arranged on one of the support plates, the output end of the first motor is fixedly connected to the winding drum, a traction rope is wound on the winding drum, and one end of the traction rope is fixedly connected to the cross beam through the pulley. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a perspective view of the utility model;

[0016] Figure 2 is a perspective view of the utility model with the lifting assembly and the tempered glass hidden;

[0017] Figure 3 is Figure 2 a sectional view.

[0018] Explanation of reference signs: 1, bottom plate; 2, stand column; 3, horizontal column; 4, moving wheel; 5, pulley; 6, support plate; 7, winding drum; 8, first motor; 9, traction rope; 10, cross beam; 11, tempered glass; 12, sliding block; 13, connecting plate; 14, second motor; 15, bearing rod; 16, electric hydraulic push rod; 17, fixed plate; 18, hinged rod; 19, limiting rod; 20, rubber pad; 21, sliding groove; 22, screw rod. DETAILED DESCRIPTION

[0019] The technical solutions in the utility model will be further explained in combination with the drawings and embodiments.

[0020] As Figure 1As shown in the drawings, a special lifting device for manufacturing tempered glass 11 includes a crossbeam 10 and a lifting assembly for driving the vertical movement of the crossbeam 10, the lifting assembly includes a base plate 1 and a vertical column 2, four moving wheels 4 are installed at the bottom of the base plate 1, which facilitates the movement of the entire device. The vertical column 2 is vertically fixedly installed at the center of the base plate 1, a horizontal column 3 perpendicular to the vertical column 2 is fixedly welded at the top of the vertical column 2, and pulleys 5 are rotatably installed at the end of the horizontal column 3 away from the vertical column 2 and the top of the vertical column 2, respectively. Two support plates 6 are fixedly installed on the top surface of the base plate 1, and the two support plates 6 are symmetrically arranged about the center line of the base plate 1. A winding drum 7 is rotatably installed between the two support plates 6, a first motor 8 is fixedly installed on one side of one of the two support plates 6, the output end of the first motor 8 is coaxially fixedly connected with the winding drum 7, a traction rope 9 is wound on the winding drum 7, and one end of the traction rope 9 passes through the pulleys 5 on the vertical column 2 and the horizontal column 3 and is fixedly installed with the crossbeam 10.

[0021] As shown in the drawings, Figure 2 and Figure 3 A sliding groove 21 is formed in the bottom of the crossbeam 10 along the length direction of the crossbeam 10, a lead screw 22 is rotatably installed in the sliding groove 21 along the length direction of the sliding groove 21, a second motor 14 is fixedly installed at one end of the crossbeam 10, and the output end of the second motor 14 penetrates through the crossbeam 10 and is fixedly connected with the lead screw 22. Two symmetrically arranged sliding blocks 12 are threadedly connected to the outer periphery of the lead screw 22, the two sliding blocks 12 are slidably connected with the sliding groove 21, a connecting plate 13 is fixedly installed at the bottom of the two sliding blocks 12, two symmetrically arranged load rods 15 are hingedly installed at the bottom of the connecting plate 13, the load rods 15 are "L" shaped, and the top ends of the load rods 15 are hingedly connected with the corresponding connecting plates 13 through hinge shafts.

[0022] As shown in the drawings, Figure 2 and Figure 3 A driving assembly for driving the two load rods 15 to rotate in opposite directions is installed on the connecting plate 13, the driving assembly drives the two load rods 15 to open or close, and when the two load rods 15 are closed, a space for sleeving the tempered glass 11 is formed. The driving assembly includes an electric hydraulic push rod 16 and a fixed plate 17, the electric hydraulic push rod 16 is vertically fixedly installed on the bottom surface of the connecting plate 13, and the top surface of the fixed plate 17 is fixedly connected with the output end of the electric hydraulic push rod 16. A limiting rod 19 is fixedly installed on one side of the load rod 15, the limiting rod 19 is "L" shaped, two symmetrically arranged hinge rods 18 are hingedly installed at the bottom of the fixed plate 17, the other ends of the two hinge rods 18 are hingedly connected with the corresponding limiting rods 19, and the two hinge rods 18 are in an eight-character shape.

[0023] As shown in the drawings, Figure 2 and Figure 3As shown, the bottom of the bearing rod 15 is fixedly installed with a rubber pad 20, which is used to protect and buffer the bottom of the tempered glass 11 during hoisting, so as to avoid damage to the bottom of the tempered glass 11.

[0024] Working principle:

[0025] In the initial state, the two bearing rods 15 below the connecting plate 13 are in a closed state, that is, the bottoms of the two bearing rods 15 abut and form a "U" shape. The two corresponding limiting rods 19 are also in a closed state and form a "U" shape.

[0026] In use, the entire device is moved to the location where the tempered glass 11 is hoisted, and the distance between the bearing rod 15 at the bottom of one connecting plate 13 and the bearing rod 15 at the bottom of the other connecting plate 13 is adjusted according to the size of the tempered glass 11. The second motor 14 is started, the second motor 14 drives the screw rod 22 to rotate, the screw rod 22 drives the two sliding blocks 12 to move towards each other or away from each other, the two sliding blocks 12 drive the two connecting plates 13 to move towards each other or away from each other, so that the bearing rod 15 at the bottom of one connecting plate 13 and the bearing rod 15 at the bottom of the other connecting plate 13 move towards each other or away from each other, so that different sizes of tempered glass 11 can be hoisted.

[0027] After adjustment, the electric hydraulic push rod 16 is started to drive the fixed plate 17 to move downward, the fixed plate 17 drives the two limiting rods 19 to move away from each other through the two hinged rods 18, the two limiting rods 19 drive the corresponding two bearing rods 15 to move away from each other, so that the two bearing rods 15 rotate around the hinge between the bearing rod 15 and the connecting plate 13, thereby opening the two bearing rods 15 to avoid the tempered glass 11 blocking the downward movement of the bearing rod 15.

[0028] The first motor 8 is started, the first motor 8 drives the winding drum 7 to rotate, the winding drum 7 drives the cross beam 10 to move downward through the traction rope 9, the cross beam 10 drives the bearing rod 15 to move downward, when the bottom of the bearing rod 15 falls below the bottom of the tempered glass 11, the electric hydraulic push rod 16 is started to drive the fixed plate 17 to move upward, the fixed plate 17 drives the two limiting rods 19 to move towards each other through the two hinged rods 18, the two limiting rods 19 drive the corresponding two bearing rods 15 to move towards each other, so that the two bearing rods 15 rotate around the hinge between the bearing rod 15 and the connecting plate 13, thereby closing the two bearing rods 15, so that the bottoms of the two bearing rods 15 abut, thereby sleeving the tempered glass 11 in the space formed by the two bearing rods 15.

[0029] Then the first motor 8 is started to drive the winding drum 7 to rotate, the winding drum 7 drives the cross beam 10 to move up through the traction rope 9, the cross beam 10 drives the toughened glass 11 to move up through the bearing rod 15, so that the toughened glass 11 is moved, and after the toughened glass 11 is moved to the designated position, the toughened glass 11 is placed on the support of the toughened glass 11.

[0030] Since the two bearing rods 15 are closed at the same time, the two limiting rods 19 are also closed, that is, the two limiting rods 19 abut against the ends of the corresponding bearing rods 15, so that the toughened glass 11 is prevented from moving to both sides and falling down between the two bearing rods 15 during the movement, thereby avoiding the safety hazard.

[0031] The device does not need to adjust the two bearing rods 15 to be lowered to the appropriate position and aligned with one side of the toughened glass 11, thereby reducing the operation difficulty and improving the efficiency of hoisting the toughened glass 11.

[0032] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the technical solutions of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A special lifting device for manufacturing tempered glass, comprising a crossbeam (10) and a hoisting assembly for driving the crossbeam (10) to vertically move, characterized in that, The bottom of the crossbeam (10) is provided with two symmetrical connecting plates (13), the bottom of the connecting plate (13) is hingedly provided with two symmetrical bearing rods (15), the connecting plate (13) is provided with a driving assembly for driving the two bearing rods (15) to rotate in opposite directions, the driving assembly drives the two bearing rods (15) to open or close, and the two bearing rods (15) form a sleeving space for the tempered glass (11) when closed.

2. The tempered glass manufacturing dedicated hoisting apparatus according to claim 1, wherein The driving assembly comprises an electric hydraulic push rod (16) and a fixed plate (17), the electric hydraulic push rod (16) is vertically fixed on the connecting plate (13), the fixed plate (17) is fixedly connected with the output end of the electric hydraulic push rod (16), the bottom of the fixed plate (17) is hingedly provided with two symmetrical hinge rods (18), the other ends of the two hinge rods (18) are respectively hingedly connected with the corresponding bearing rods (15), and the two hinge rods (18) are in an eight-character shape.

3. The tempered glass manufacturing dedicated hoisting apparatus according to claim 2, wherein The bearing rod (15) is fixedly provided with a limiting rod (19) on one side, and the limiting rod (19) is hingedly connected with the corresponding hinge rod (18).

4. The tempered glass manufacturing dedicated hoisting apparatus according to claim 1, wherein The bottom of the crossbeam (10) is provided with a sliding groove (21) along the length direction, a lead screw (22) is rotatably arranged in the sliding groove (21), two symmetrical sliding blocks (12) are threadedly connected on the lead screw (22), the two sliding blocks (12) are slidably connected with the sliding groove (21), the two sliding blocks (12) are respectively fixedly connected with the corresponding connecting plates (13), one end of the crossbeam (10) is fixedly provided with a second motor (14), and the output end of the second motor (14) penetrates through the crossbeam (10) and is fixedly connected with the lead screw (22).

5. The tempered glass manufacturing dedicated hoisting apparatus according to claim 1, wherein The bottom of the bearing rod (15) is fixedly provided with a rubber pad (20).

6. The special lifting equipment for tempered glass manufacturing according to any one of claims 1-5, characterized in that, The lifting assembly comprises a bottom plate (1) and a stand column (2), the stand column (2) is fixedly arranged on the bottom plate (1), the top of the stand column (2) is fixedly provided with a horizontal column (3), the horizontal column (3) and the stand column (2) are respectively rotatably provided with pulleys (5), two support plates (6) are fixedly arranged on the bottom plate (1), a winding drum (7) is rotatably arranged between the two support plates (6), one of the support plates (6) is fixedly provided with a first motor (8), the output end of the first motor (8) is fixedly connected with the winding drum (7), the winding drum (7) is wound with a traction rope (9), one end of the traction rope (9) is fixedly connected with the crossbeam (10) through the pulley (5).

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