A safe lifting equipment for large glass tempering processing

Abstract

The invention discloses a safe lifting and hoisting device for large-scale glass tempering processing, which relates to the technical field of glass processing, and comprises a processing table, wherein four columns are fixedly arranged below the processing table, a pair of guide shafts are slidably arranged between the columns, a pair of buffer pads are fixedly arranged, a lifting table is fixedly installed between the pair of guide shafts, a through slot is opened on the processing table, the lifting table is arranged directly below the through slot, a pair of cylinders are fixedly arranged on the processing table, a mounting block is fixedly arranged on the guide shaft, and the output shaft of the cylinder is fixedly connected to the mounting block; a bearing plate is slidably arranged on the lifting table, a glass body is placed on the bearing plate, a pair of vertical plates are symmetrically fixedly arranged on the lifting table, and a limiting component for limiting the glass body is slidably arranged on the vertical plates, which solves the problem in the prior art that the lifting and lowering of the lifting table is realized by transmission of multiple structures, thereby affecting the lifting efficiency of the lifting table.

Description

Technical Field

[0001] The invention relates to the technical field of glass processing, in particular to a safe lifting and hoisting device for large-scale glass tempering processing. Background Art

[0002] Glass tempering is a process that enhances the strength and safety of glass by heating and rapid cooling. Glass tempering improves multiple properties such as strength, safety and heat resistance, making tempered glass widely used in many fields such as construction, automobiles, and homes. In the large-scale glass tempering process, the handling and positioning of glass are key links.

[0003] The Chinese invention with authorization announcement number CN101633559B proposes a glass conveying and lifting device: including a frame, a lifting platform, and a driving device; the lifting platform is composed of a frame and a conveying roller arranged thereon; the driving device includes a double-headed driving cylinder or air cylinder, a supporting shaft, a crank, a sprocket and a chain; the frame of the lifting platform is supported on the four cranks by four connecting rods, and the frame is also provided with at least one pair of vertical guide rails matching the frame. As the piston rod of the driving cylinder or air cylinder moves to one side, the lifting platform moves up and down along the guide rails through the chain, sprocket, supporting shaft and crank.

[0004] The above technology uses a driving member to drive a pair of piston rods to move, and then drives the chain, sprocket, crank, and support shaft to achieve the up and down movement of the lifting platform. However, there are still the following shortcomings:

[0005] 1. The lifting of the lifting platform is achieved through the transmission of multiple structures, which affects the lifting efficiency of the lifting platform and further affects the processing efficiency of the glass.

[0006] 2. The lifting platform is lifted and lowered through the transmission of multiple structures. The driving parts are arranged under the lifting platform, which affects the stability of the lifting. When a certain link of the transmission breaks and causes the lifting platform to drop rapidly, it is easy to smash the frame and driving parts below, affecting the maintenance cost. Summary of the invention

[0007] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a safe lifting and hoisting device for large-scale glass tempering processing, which solves the problem that the lifting and lowering of the lifting platform is achieved through the transmission of multiple structures in the prior art, which affects the lifting efficiency and stability of the lifting platform.

[0008] To achieve the above-mentioned purpose, the present invention proposes a safe lifting and hoisting equipment for large-scale glass tempering processing, including a processing table, four columns are fixedly arranged below the processing table, a pair of guide shafts are slidably arranged between the columns, a pair of buffer pads are fixedly arranged on the columns, a lifting platform is fixedly installed between the pair of guide shafts, a through slot is opened on the processing table, the lifting platform is arranged directly below the through slot, a pair of cylinders are fixedly arranged on the processing table, a mounting block is fixedly arranged on the guide shaft, and the output shaft of the cylinder is fixedly connected to the mounting block; a bearing plate is slidably arranged on the lifting platform, a glass body is placed on the bearing plate, a pair of vertical plates are symmetrically fixedly arranged on the lifting platform, a limiting assembly for limiting the glass body is slidably arranged on the vertical plates, and the guide shaft includes a transverse axis and triangular support blocks fixedly arranged at both ends of the transverse axis.

[0009] As a further solution of the present invention: the limiting assembly includes an adjusting block, a suction cup, a telescopic rod, and a rotating block; the rotating block is rotatably arranged above the adjusting block, one end of the telescopic rod is fixedly connected to the rotating block, and the other end is fixedly connected to the suction cup.

[0010] As a further solution of the present invention: an adjustment hole is provided on the vertical plate, and the adjustment block is slidably connected to the adjustment hole.

[0011] As a further solution of the present invention: the buffer pad is arranged directly below the guide shaft.

[0012] As a further solution of the present invention: a pair of guide grooves are provided on the lifting platform, a pair of slide rails are symmetrically arranged below the bearing plate, and the slide rails are slidably connected to the guide grooves.

[0013] As a further solution of the present invention: a clamping block is fixedly provided at the end of the slide rail, a pair of blocking blocks are fixedly provided above the guide groove, and a clamping slot is formed on the blocking block, and the clamping slot matches the blocking block.

[0014] As a further solution of the present invention: an anti-slip strip is arranged above the bearing plate.

[0015] As a further solution of the present invention: a baffle is fixedly arranged on the lifting platform.

[0016] As a further solution of the present invention: a top groove is provided on the lower side of the processing table, and supporting grooves are symmetrically provided on the buffer pad.

[0017] As a further solution of the present invention: a slide groove is provided on the column, and both ends of the horizontal axis and one side of the triangular support block are slidably connected to the slide groove.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. A pair of cylinders are arranged on the processing table, and the cylinders are connected to the lifting platform through guide shafts. The cylinders are arranged above the lifting platform, and a buffer pad is arranged under the guide shaft, instead of arranging the electric drive component under the lifting platform in the traditional setting, the lifting and lowering of the lifting platform is realized through various transmissions, thereby ensuring the safety of the electric drive component; the transmission structure is simplified, the efficiency and stability of the lifting and lowering of the lifting platform are improved, and the maintenance of the device is convenient; at the same time, the guide shaft includes a transverse axis and triangular support blocks fixedly arranged at both ends of the transverse axis, and a slide groove is opened on the column, and both ends of the transverse axis and one side of the triangular support block are slidably connected with the slide groove. By arranging the triangular support block, the stability of the transverse axis movement can be further increased, thereby increasing the stability of the lifting and lowering of the glass body. In extreme cases, the guide shaft and the lifting platform fall, and the buffer pad can be used to reduce the impact force and reduce the damage to the lifting platform.

[0020] 2. A pair of vertical plates are symmetrically fixed on the lifting platform, and a limit assembly is slidably set on the vertical plates, and the limit assembly includes an adjusting block, a suction cup, a telescopic rod, and a rotating block; after pushing the carrying plate back to the center of the vertical plate, the rotating block is rotated until the suction cup is set above the glass body, and then the adjusting block is slid downward until the suction cup is attached to the glass body, and then the telescopic rod is pulled to telescopically adjust the position of the pair of suction cups, and finally the suction cup is started to adsorb the glass body, and the glass body is further limited to prevent the glass body from moving out of the boundary of the through groove, while also ensuring the stability of the lifting of the glass body; the vertical position of the suction cup can be adjusted by sliding the adjusting block and the adjusting hole, and the telescopic rod can telescopically adjust the horizontal position of the suction cup. The above settings facilitate further limiting of glass bodies of different models, and further increase the stability of glass transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The three-dimensional structure of the present invention Figure 1 ;

[0022] Figure 2 The three-dimensional structure of the present invention Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the structure of the present invention without the lifting platform and the pillars;

[0024] Figure 4 For the present invention Figure 3 Schematic diagram of the structure after removing the cylinder and the glass body

[0025] Figure 5 It is a structural schematic diagram of the lifting platform of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the bearing plate of the present invention;

[0027] Figure 7 For the present invention Figure 4 A magnified image of point A;

[0028] Figure 8 For the present invention Figure 3 Enlarged view of point B.

[0029] In the figure: 1. processing table; 2. column; 3. through slot; 4. cylinder; 5. guide shaft; 6. buffer pad; 7. mounting block; 8. lifting platform; 9. horizontal axis; 10. triangular support block; 11. guide slot; 12. bearing plate; 13. support slot; 14. slide slot; 15. top slot; 16. glass body; 17. baffle; 18. vertical plate; 19. adjustment block; 20. suction cup; 21. telescopic rod; 22. rotating block; 23. adjustment hole; 24. block; 25. slide rail; 26. block; 27. slot. DETAILED DESCRIPTION

[0030] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Embodiment 1:

[0032] like Figure 1-8 As shown, a safe lifting and hoisting device for large-scale glass tempering processing includes a processing table 1, four columns 2 are fixedly arranged below the processing table 1, and the columns 2 are symmetrically arranged at the four corners of the processing table 1. A pair of guide shafts 5 are slidably arranged between the columns 2, and a pair of buffer pads 6 are fixedly arranged on the columns 2, and the buffer pads 6 are arranged directly below the guide shafts 5; a lifting platform 8 is fixedly installed between the pair of guide shafts 5, and the lifting platform 8 is used to carry large-scale glass to be processed. The purpose of setting the buffer pad 6 is to provide a lower dead point for the movement of the lifting platform 8, and at the same time provide a certain buffer for the lifting platform 8 in case of sudden situations such as falling of the lifting platform 8. The through slot 3 and the lifting platform 8 are arranged directly below the through slot 3. A pair of cylinders 4 are fixedly arranged on the processing table 1, and a mounting block 7 is fixedly arranged on the guide shaft 5. The output shaft of the cylinder 4 is fixedly connected to the mounting block 7, and the guide shaft 5 can be driven by the cylinder 4 to move up and down along the column 2, thereby driving the lifting platform 8 to move up and down; the cylinder 4 is arranged above the lifting platform 8, and the cylinder 4 is used to directly drive the lifting of the lifting platform 8, and a buffer pad 6 is arranged below the guide shaft 5, which replaces the multiple transmissions in the traditional setting, thereby ensuring the safety of the electrical drive components; the transmission structure is simplified, the stability of the lifting platform 8 is improved, and maintenance is convenient;

[0033] A carrying plate 12 is slidably provided on the lifting platform 8, and a glass body 16 is placed on the carrying plate 12. A baffle 17 is fixedly provided on the lifting platform 8. When in use, the carrying plate 12 can be pulled out to facilitate moving the glass body 16 from the transport cart to the carrying plate 12, and then the carrying plate 12 is pushed to facilitate moving the glass body 16 to the middle of the lifting platform 8, wherein the baffle 17 is provided to prevent the glass body 16 from exceeding the range of the through groove 3. Specifically, an anti-slip strip is provided above the carrying plate 12, so that the glass body 16 is not easy to slide after being placed on it; a pair of guide grooves 11 are provided on the lifting platform 8, and a pair of slide rails 25 are symmetrically provided below the carrying plate 12. The slide rails 25 are slidably connected to the guide grooves 11, and a clamping block 24 is fixedly provided at the end of the slide rail 25, and a pair of baffles 26 are fixedly provided above the guide grooves 11. The baffles 26 are provided with a clamping slot 27, and the clamping slot 2 7 matches with the card block 24. After the carrying plate 12 is pulled out and the glass body 16 is moved onto the carrying plate 12, the carrying plate 12 is pushed until the card block 24 is inserted into the card slot 27 to limit the carrying plate 12. When the card block 24 is inserted into the card slot 27, the carrying plate 12 is set in the middle of the lifting platform 8. The purpose of setting the carrying plate 12 to be movable is to facilitate the transportation of the glass body 16. In actual operation, large glass often needs to be transferred from a transportation tool (such as a cart) to the lifting platform 8. By setting the carrying plate 12 to be movable, the operator can easily pull out the carrying plate 12 and move it close to the transportation tool, thereby conveniently moving the glass from the transportation tool to the carrying plate 12. Subsequently, the carrying plate 12 can be transported to the middle of the lifting platform 8 by sliding the carrying plate 12, which simplifies the process of glass transportation and reduces the difficulty of operation and labor intensity.

[0034] As an implementation method in this embodiment, a top groove 15 is opened on the lower side of the processing table 1, and the top groove 15 is the top dead point of the movement of the lifting table 8. The cylinder 4 is started, and the cylinder 4 drives the lifting table 8 to move upward until the mounting block 7 moves into the top groove 15. At this time, the upper surface of the carrying plate 12 is flush with the upper surface of the processing table 1, and the staff can remove the glass body 16 from the processing table 1;

[0035] As an implementation method in this embodiment, the guide shaft 5 includes a transverse shaft 9 and triangular support blocks 10 fixedly arranged at both ends of the transverse shaft 9. A slide groove 14 is opened on the column 2, and both ends of the transverse shaft 9 and one side of the triangular support block 10 are slidably connected with the slide groove 14. By setting the triangular support block 10, the stability of the movement of the transverse shaft 9 can be further increased, thereby increasing the stability of the lifting and lowering of the glass body 16; support grooves 13 are symmetrically opened on the buffer pad 6, and the support grooves 13 match the hypotenuse of the triangular support block 10; when the guide shaft 5 descends onto the buffer pad 6, the triangular support block 10 descends into the support groove 13, thereby increasing the stability of the lifting platform 8 and facilitating the pulling of the carrying plate 12 to realize the transportation of the glass body 16.

[0036] Embodiment 2:

[0037] like Figure 1-8 As shown, different from the first embodiment, a pair of vertical plates 18 are symmetrically fixedly arranged on the lifting platform 8, and a limiting assembly is slidably arranged on the vertical plate 18 for further limiting the position of the glass body 16. The limiting assembly includes an adjusting block 19, a suction cup 20, a telescopic rod 21, and a rotating block 22; an adjusting hole 23 is opened on the vertical plate 18, and the adjusting block 19 is slidably connected to the adjusting hole 23. The rotating block 22 is rotatably arranged above the adjusting block 19, one end of the telescopic rod 21 is fixedly connected to the rotating block 22, and the other end is fixedly connected to the suction cup 20. When in use, after pushing the carrying plate 12 back to the center of the vertical plate 18, the rotating block 22 is rotated until the suction cup 20 is set Above the glass body 16, the adjusting block 19 is then slid downward until the suction cup 20 is attached to the glass body 16, and then the telescopic rod 21 is pulled to telescopically adjust the position of the pair of suction cups 20, and finally the suction cups 20 are started to adsorb the glass body 16, and the glass body 16 is further limited to prevent the glass body 16 from moving out of the boundary of the through groove 3, while also ensuring the stability of the lifting and lowering of the glass body 16; the vertical position of the suction cup 20 can be adjusted by sliding the adjusting block 19 and the adjusting hole 23, and the telescopic rod 21 can telescopically adjust the horizontal position of the suction cup 20, and the above arrangement facilitates further limiting of glass bodies 16 of different models.

[0038] Working principle:

[0039] When in use, first start the cylinder 4 to push the guide shaft 5 to be transported to the triangular support block 10 and set in the support groove 13, then pull out the carrying plate 12, move the glass body 16 from the transport cart to the carrying plate 12, push the carrying plate 12 until the block 24 is inserted into the groove 27, and limit the carrying plate 12. Whether to further limit the glass body 16 can be determined according to factors such as the size and model of the glass body 16. When it is not necessary to further limit the glass body 16, directly start the cylinder 4 to drive the lifting platform 8 to rise to transport the glass body 16 to the processing table 1 Upper surface; when it is necessary to further limit the position of the glass body 16, push the carrying plate 12 back to the center of the vertical plate 18, rotate the rotating block 22 until the suction cup 20 is set above the glass body 16, then slide the adjusting block 19 downward until the suction cup 20 sticks to the glass body 16, then pull the telescopic rod 21 to telescopically adjust the position of the pair of suction cups 20, and finally start the suction cup 20 to adsorb the glass body 16, and further limit the position of the glass body 16, which can achieve the limitation of glass bodies 16 of various sizes and models, and further ensure the stability of the lifting and lowering of the glass body 16.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A safe lifting and hoisting equipment for large-scale glass tempering processing, characterized in that: The invention comprises a processing table (1), four columns (2) are fixedly arranged below the processing table (1), a pair of guide shafts (5) are slidably arranged between the columns (2), a pair of buffer pads (6) are fixedly arranged on the columns (2), a lifting platform (8) is fixedly installed between the pair of guide shafts (5), a through slot (3) is opened on the processing table (1), the lifting platform (8) is arranged directly below the through slot (3), a pair of cylinders (4) are fixedly arranged on the processing table (1), and a pair of guide shafts (5) are fixedly arranged on the guide shafts (5). A mounting block (7) is provided, and the output shaft of the cylinder (4) is fixedly connected to the mounting block (7); a bearing plate (12) is slidably arranged on the lifting platform (8), a glass body (16) is placed on the bearing plate (12), a pair of vertical plates (18) are symmetrically fixedly arranged on the lifting platform (8), and a limiting assembly for limiting the position of the glass body (16) is slidably arranged on the vertical plates (18); the guide shaft (5) includes a transverse axis (9) and triangular support blocks (10) fixedly arranged at both ends of the transverse axis (9).

2. A safe lifting and hoisting equipment for large-scale glass tempering processing according to claim 1, characterized in that: The limiting assembly comprises an adjusting block (19), a suction cup (20), a telescopic rod (21), and a rotating block (22); the rotating block (22) is rotatably arranged above the adjusting block (19); one end of the telescopic rod (21) is fixedly connected to the rotating block (22), and the other end is fixedly connected to the suction cup (20).

3. A safe lifting and hoisting equipment for large-scale glass tempering processing according to claim 2, characterized in that: An adjustment hole (23) is provided on the vertical plate (18), and the adjustment block (19) is slidably connected to the adjustment hole (23).

4. The safe lifting and hoisting equipment for large-scale glass tempering processing according to claim 1 is characterized in that: The buffer pad (6) is arranged directly below the guide shaft (5).

5. The safe lifting and hoisting equipment for large-scale glass tempering processing according to claim 1 is characterized in that: A pair of guide grooves (11) are provided on the lifting platform (8), and a pair of slide rails (25) are symmetrically arranged below the bearing plate (12), wherein the slide rails (25) are slidably connected to the guide grooves (11).

6. The safe lifting and hoisting equipment for large-scale glass tempering processing according to claim 5 is characterized in that: A clamping block (24) is fixedly provided at the end of the slide rail (25), a pair of blocking blocks (26) is fixedly provided above the guide groove (11), and a clamping groove (27) is provided on the blocking block (26), and the clamping groove (27) matches the blocking block (24).

7. The safe lifting and hoisting equipment for large-scale glass tempering processing according to claim 1 is characterized in that: An anti-slip strip is arranged above the bearing plate (12).

8. The safe lifting and hoisting equipment for large-scale glass tempering processing according to claim 1 is characterized in that: A baffle (17) is fixedly arranged on the lifting platform (8).

9. The safe lifting and hoisting equipment for large-scale glass tempering processing according to claim 1 is characterized in that: A top groove (15) is provided on the lower side of the processing table (1), and supporting grooves (13) are symmetrically provided on the buffer pad (6).

10. The safe lifting and hoisting equipment for large-scale glass tempering processing according to claim 1, characterized in that: The upright column (2) is provided with a slide groove (14), and both ends of the horizontal axis (9) and one side of the triangular support block (10) are slidably connected to the slide groove (14).

Images