Movable glass sheet loading and unloading device

Abstract

The utility model discloses a movable glass sheet loading and unloading device which is characterized in that the movable glass sheet loading and unloading device is provided with a base and a rack, the rack is arranged at the upper end of the base, a sheet loading and unloading mechanism is arranged on the rack, a plurality of bearing strips are arranged at the bottom of the rack, the bearing strips are connected with a plurality of connecting columns, each connecting column is connected with a rolling shaft, the rolling shaft is connected with a pulley, and the base is provided with a sliding rail. The connecting column is further provided with two clamping plates, the two sides of the base and the clamping plates are provided with protruding parts, the base is provided with grooves, and the protruding parts slide in the grooves. The utility model has the beneficial effects that the rack adopts the pulley, so that the rack can slide on the base, the rack is also provided with the clamping plate, the bulge part on the clamping plate slides in the groove of the base, the rack is prevented from shifting, the sliding range is enlarged, the rack cannot be separated from the base, and the bulge part is matched with the groove, so that the rack is prevented from being separated from the base. A part of the weight of the rack can be supported, the weight is only borne by the pulleys, and the service life of the rack is prolonged.

Description

Technical Field

[0001] The utility model relates to industrial equipment, more particularly to a device capable of moving upper and lower glass sheets. Background Art

[0002] Existing glass loading and unloading devices simply control the loading and unloading of glass sheets, failing to meet diverse production needs. A Chinese invention patent, application number 201811588094.3, entitled "Glass Loading and Unloading Platform," addresses this issue by incorporating a tilting mechanism into the frame, enabling glass loading and unloading at various angles. However, in actual use, issues still exist, such as insufficient displacement of the glass loading and unloading device on the frame, inconvenience in use, and excessive load-bearing capacity. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention aims to provide a device for movable upper and lower glass sheets.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a movable upper and lower glass sheet device, characterized in that: it has a base and a frame, the frame is arranged at the upper end of the base, the upper and lower sheet mechanisms are arranged on the frame, the bottom of the frame has a plurality of load-bearing bars, the load-bearing bars are connected to a plurality of connecting columns, each of the connecting columns is connected to a roller, the roller is connected to a pulley, the base has a slide rail, when the pulley moves on the slide rail, the frame moves on the base; when the pulley is stationary on the slide rail, the pulley supports the frame on the base.

[0005] As a further improvement of the present invention, the slide rails are arranged on both sides of the upper end of the base, and a positioning piece is provided on one side of the pulley. The area of the positioning piece is larger than that of the pulley. When the pulley is connected to the slide rail, one side of the pulley is in contact with the side wall of the slide rail, and the positioning piece on the other side of the pulley is in contact with the slide rail.

[0006] As a further improvement of the present invention, the connecting column is further provided with a clamping plate, and the clamping plates are divided into two pieces.

[0007] As a further improvement of the present invention, the base has grooves on both sides, the clamping plate has a protrusion, the grooves are slidably connected to the protrusions, and when the frame moves on the base, the protrusions slide back and forth in the grooves.

[0008] As a further improvement of the present invention, the raised portion has a through mounting groove, the mounting groove has an opening, the base has a positioning hole connected to the opening, a mounting bolt is provided in the mounting groove, the mounting bolt has a mounting hole, a positioning bolt is provided in the positioning hole, and when the mounting bolt is connected to the positioning hole, the positioning bolt passes through the mounting hole.

[0009] As a further improvement of the present invention, the positioning hole has a first thread, and the positioning bolt has a second thread. The first thread cooperates with the second thread to enable the positioning bolt to be screwed into the positioning hole.

[0010] As a further improvement of the present invention, the positioning bolt has a bolt tail, the bolt tail is a cone, and the mounting hole has an inclined surface that matches the bolt tail.

[0011] As a further improvement of the present invention, a buffer sheet is provided between the mounting bolt and the mounting groove, and a spring is provided between the mounting bolt and the positioning hole.

[0012] As a further improvement of the present invention, the buffer sheet is a rubber sheet.

[0013] As a further improvement of the present invention, the base has a support block, and the support block has a support column.

[0014] The beneficial effect of the present invention is that the frame uses pulleys to enable the frame to slide on the base, and the frame is provided with a clamping plate, and the protrusion on the clamping plate slides in the groove of the base, thereby preventing the frame from deflecting and increasing the sliding range while the frame will not separate from the base. The cooperation between the protrusion and the groove can support part of the weight of the frame, not only relying on the pulley to bear the weight, but also extending the service life of the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an overall diagram of the movable upper and lower glass sheet device;

[0016] Figure 2 This is a schematic diagram of the explosion of the movable upper and lower glass sheet device;

[0017] Figure 3 This is a schematic diagram of the connection between the positioning bolt and the installation bolt;

[0018] Figure 4 This is a schematic diagram of loosening the connection between the positioning bolt and the mounting bolt;

[0019] 1. Base; 2. Frame; 3. Upper and lower piece mechanism; 4. Load-bearing bar; 5. Connecting column; 6. Roller; 7. Pulley; 8. Slide rail; 9. Positioning piece; 10. Snap-in plate; 11. Groove; 12. Raised portion; 13. Mounting slot; 14. Opening; 15. Positioning hole; 16. Mounting bolt; 17. Mounting hole; 18. Positioning bolt; 19. First thread; 20. Second thread; 21. Bolt tail; 22. Buffer piece; 23. Spring; 24. Support block; 25. Support column. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0021] Reference Figure 1 、 2 As shown in Figures 3 and 4, a movable upper and lower glass sheet device of this embodiment is characterized in that: it has a base 1 and a frame 2, the frame 2 is arranged at the upper end of the base 1, the frame 2 is provided with an upper and lower sheet mechanism 3, the bottom of the frame 2 has a plurality of load-bearing bars 4, the load-bearing bars 4 are connected to a plurality of connecting columns 5, each of the connecting columns 5 is connected to a roller 6, the roller 6 is connected to a pulley 7, the base 1 has a slide rail 8, when the pulley 7 moves on the slide rail 8, the frame 2 moves on the base 1; when the pulley 7 is stationary on the slide rail 8, the pulley 7 supports the frame 2 on the base 1.

[0022] Through the above technical solution, a frame 2 is set on the base 1. During installation, the frame 2 can be placed on the base 1. The bottom of the frame 2 is composed of a number of weighing bars, which effectively reduces the weight of the frame 2 and reduces the difficulty of installation. The load-bearing bar 4 is welded to the connecting column 5, and the connecting column 5 has a roller 6, and the pulley 7 is sleeved on the roller 6. The pulley 7 is supported on the base 1. When the frame 2 needs to be displaced, the pulley 7 rolls in the slide rail 8 on the base 1, which facilitates the displacement of the frame 2 relative to the base 1.

[0023] As an improved specific embodiment, the slide rail 8 is arranged on both sides of the upper end of the base 1, and a positioning piece 9 is provided on one side of the pulley 7. The area of the positioning piece 9 is larger than that of the pulley 7. When the pulley 7 is connected to the slide rail 8, one side of the pulley 7 is in contact with the side wall of the slide rail 8, and the positioning piece 9 on the other side of the pulley 7 is in contact with the slide rail 8.

[0024] When installing, you only need to fit the pulley 7 on the frame 2 to the side wall of the slide rail 8, and then place the frame 2 for installation, thereby achieving convenient and quick installation.

[0025] As an improved specific implementation, the connecting column 5 further has a clamping plate 10 , and the clamping plate 10 has two pieces, which are attached to both sides of the base 1 .

[0026] Through the above technical solution, since the connecting column 5 has a clamping plate 10, and the clamping plate 10 fits on both sides of the base 1, the frame 2 and the base 1 are more stable, and the frame 2 is further stabilized when it is moved, making it difficult to shift on the base 1.

[0027] As an improved specific embodiment, the base 1 has grooves 11 on both sides, and the clamping plate 10 has a protrusion 12. When the frame 2 moves on the base 1, the protrusion 12 is slidably connected in the groove 11.

[0028] Through the above technical solution, the cooperation between the protrusion 12 and the groove 11 makes the frame 2 more stable on the base 1. Since the pulley 7 is displaced or supported on the slide rail 8, when the upper and lower sheet mechanisms 3 on the frame 2 add mechanical components or when the number of glass sheets increases, the load-bearing capacity of the pulley 7 will increase, reducing the service life of the pulley 7 and the slide rail 8. At this time, the clamping plate 10 plays a partial supporting role due to the cooperation between the protrusion 12 and the groove 11. The clamping plates 10 on both sides of the base 1 have a clamping effect, so that the load-bearing capacity of the frame 2 is no longer solely dependent on the pulley 7, effectively reducing the load-bearing capacity of the pulley 7 and increasing the service life of the pulley 7 and the slide rail 8.

[0029] As an improved specific embodiment, the raised portion 12 has a through mounting groove 13, the mounting groove 13 has an opening 14, the base 1 has a positioning hole 15 connected to the opening 14, a mounting bolt 16 is provided in the mounting groove 13, the mounting bolt 16 has a mounting hole 17, a positioning bolt 18 is provided in the positioning hole 15, and when the mounting bolt 16 is connected to the positioning hole 15, the positioning bolt 18 passes through the mounting hole 17.

[0030] Through the above technical solution, when in use, the mounting bolt 16 in the mounting groove 13 enters the positioning hole 15 through the opening 14, and the other end of the positioning hole 15 is installed by the positioning bolt 18. At this time, the positioning bolt 18 contacts the mounting bolt 16, and the positioning bolt 18 then passes through the mounting hole 17 on the mounting bolt 16, so that the combination of the protrusion 12 and the groove 11 is more stable. Since the mounting groove 13 passes through the protrusion 12, when the protrusion 12 moves with the clamping plate 10, the mounting groove 13 moves relative to the mounting bolt 16, so that the position of the mounting bolt 16 remains unchanged, and the displacement of the clamping plate 10 is more stable.

[0031] As an improved specific implementation, the positioning hole 15 has a first thread 19 , and the positioning bolt 18 has a second thread 20 . The first thread 19 cooperates with the second thread 20 to allow the positioning bolt 18 to be screwed into the positioning hole 15 .

[0032] Through the above technical solution, when installing the positioning bolt 18 , the second thread 20 on the positioning bolt 18 is screwed into the first thread 19 of the positioning hole 15 , so that the positioning bolt 18 is threadedly connected to the positioning hole 15 .

[0033] As a specific embodiment of the improvement, the positioning bolt 18 has a bolt tail 21, and the bolt tail 21 is a cone. The mounting hole 17 has an inclined surface that fits the bolt tail 21. Through the above technical solution, when the positioning bolt 18 is screwed into the positioning hole 15, the bolt tail 21 of the positioning bolt 18 is also screwed into the mounting hole 17. Since the mounting hole 17 has an inclined surface, the bolt tail 21 is also a cone. The cone rotates on the inclined surface, and the cone of the bolt tail 21 descends or rises along the inclined surface, thereby driving The movable mounting bolt 16 moves forward and backward. When the bolt tail 21 is not completely installed in the mounting hole 17, the mounting bolt 16 will not tightly clamp the clamping plate 10. When the clamping plate 10 is displaced, the mounting bolt 16 is not tightly connected to the positioning bolt 18, which is convenient for displacement. When the bolt tail 21 is completely screwed into the mounting hole 17, the mounting hole 17 is driven by the fitted inclined surface. At this time, the clamping plate 10 has moved to the required position, and the mounting bolt 16 is tightly connected to the positioning bolt 18, so that the frame 2 and the base 1 will not be displaced, thereby playing a role in fixing the forward and backward displacement.

[0034] As an improved specific implementation, a buffer sheet 22 is provided between the mounting bolt 16 and the mounting groove 13 , and a spring 23 is provided between the mounting bolt 16 and the positioning hole 15 .

[0035] Through the above technical solution, since the mounting bolt 16 has a buffer plate 22 in the mounting groove 13, when the mounting bolt 16 is penetrated by the bolt tail 21, the mounting bolt 16 is pulled toward the positioning hole 15. The addition of the buffer plate 22 allows the mounting bolt 16 to be buffered when being pulled in the mounting groove 13, thereby extending the service life of the mounting bolt 16; a spring 23 is arranged in the positioning hole 15, and the spring 23 is connected to the mounting bolt 16, so that the mounting bolt 16 is kept moving into the mounting groove 13 by the spring 23 without additional force, so that when the bolt tail 21 is not completely penetrated into the mounting hole 17, the bolt tail 21 and the mounting hole 17 always maintain a certain gap, and when the positioning bolt 18 is screwed, the adjustable performance of the combination of the positioning bolt 18 and the mounting bolt 16 is further increased.

[0036] As an improved specific implementation, the buffer sheet 22 is a rubber sheet.

[0037] Through the above technical solution, the rubber sheet is used as the buffer material, which is convenient to process and the material is easily available.

[0038] As an improved specific implementation, the base 1 has a support block 24 , and the support block 24 has a support column 25 .

[0039] Through the above technical solution, support blocks 24 are set at the four corners of the base 1, and the support columns 25 are against the ground, so that the base 1 is supported at a distance from the ground, which is easy to use and allows for replacement of accessories at more angles, making it easier for workers to operate.

[0040] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A device for moving upper and lower glass sheets, characterized in that: The invention comprises a base (1) and a frame (2), wherein the frame (2) is arranged at the upper end of the base (1), an upper and lower sheet mechanism (3) is arranged on the frame (2), a plurality of load-bearing bars (4) are provided at the bottom of the frame (2), the load-bearing bars (4) are connected to a plurality of connecting columns (5), each of the connecting columns (5) is connected to a roller (6), and the roller (6) is connected to a pulley (7), the base (1) has a slide rail (8), and when the pulley (7) moves on the slide rail (8), the frame (2) moves on the base (1); when the pulley (7) is stationary on the slide rail (8), the pulley (7) supports the frame (2) on the base (1).

2. The movable upper and lower glass sheet device according to claim 1, characterized in that: The slide rails (8) are arranged on both sides of the upper end of the base (1); one side of the pulley (7) is provided with a positioning piece (9); the area of the positioning piece (9) is larger than that of the pulley (7); when the pulley (7) is connected to the slide rails (8), the positioning piece (9) limits the pulley (7).

3. The movable upper and lower glass sheet device according to claim 2, characterized in that: The connecting column (5) is also provided with a clamping plate (10), and the clamping plate (10) comprises two pieces, which are attached to both sides of the base (1).

4. The movable upper and lower glass sheet device according to claim 3, characterized in that: The base (1) has grooves (11) on both sides, the clamping plate (10) has a protrusion (12), and when the frame (2) is displaced on the base (1), the protrusion (12) is slidably connected in the groove (11).

5. The movable upper and lower glass sheet device according to claim 4, characterized in that: The raised portion (12) has a through mounting groove (13), the mounting groove (13) has an opening (14), the base (1) has a positioning hole (15) connected to the opening (14), a mounting bolt (16) is provided in the mounting groove (13), the mounting bolt (16) has a mounting hole (17), a positioning bolt (18) is provided in the positioning hole (15), and when the mounting bolt (16) is connected to the positioning hole (15), the positioning bolt (18) passes through the mounting hole (17).

6. The movable upper and lower glass sheet device according to claim 5, characterized in that: The positioning hole (15) has a first thread (19), and the positioning bolt (18) has a second thread (20). The first thread (19) and the second thread (20) cooperate to enable the positioning bolt (18) to be screwed into the positioning hole (15).

7. The movable upper and lower glass sheet device according to claim 6, characterized in that: The positioning bolt (18) has a bolt tail (21), the bolt tail (21) is a cone, and the mounting hole (17) has an inclined surface that fits the bolt tail (21).

8. The movable upper and lower glass sheet device according to claim 7, characterized in that: A buffer sheet (22) is provided between the mounting bolt (16) and the mounting groove (13), and a spring (23) is provided between the mounting bolt (16) and the positioning hole (15).

9. The movable upper and lower glass sheet device according to claim 8, characterized in that: The buffer sheet (22) is a rubber sheet.

10. The movable upper and lower glass sheet device according to claim 9, characterized in that: The base (1) has a support block (24), and the support block (24) has a support column (25).

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