Pneumatic lifting stand column bottom supporting frame for gluing equipment

Abstract

The utility model relates to the technical field of supporting frames, and discloses a pneumatic lifting stand column bottom supporting frame for gluing equipment, which comprises a supporting bottom plate, bottom strips are arranged on the left side and the right side of the lower end of the supporting bottom plate, the bottom strips are rotatably connected with the supporting bottom plate through hinges, and pulleys are mounted on the front side and the rear side of the lower end of each bottom strip; the inner cavity is formed in the middle of the interior of the bottom strip, and a reset spring and an insertion rod are sequentially installed in the inner cavity from bottom to top; the inserting cavities are formed in the left side and the right side of the interior of the supporting bottom plate, inserting grooves are formed in the lower ends of the interiors of the inserting cavities, pressing discs are installed in the inserting cavities, and pressing rods are fixedly arranged at the upper ends of the pressing discs; the carrying frames are arranged on the left and right sides of the upper end of the supporting bottom plate. According to the utility model, the pulley structures which can be overturned, unfolded and stored are arranged, so that the support frame is more convenient and stable to move and place.

Description

Technical Field

[0001] The utility model relates to the technical field of support frames, in particular to a bottom support frame of a pneumatic lifting column used for glue spraying equipment. Background Art

[0002] The bottom support frame of the pneumatic lifting column for glue spraying equipment is a special mechanical structure used to stably support the lifting column of the glue spraying equipment. This support frame is usually designed to be sturdy and durable, able to bear the weight of the lifting column and the glue spraying equipment it carries, and remain stable during the lifting process.

[0003] Common support frames need to be installed with pulleys when they are moved. If the support frame has its own pulley, the support frame is supported and placed by self-locking the pulley when it is fixed and used, which has poor stability. Therefore, a pneumatic lifting column bottom support frame for gluing equipment is proposed. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides a bottom support frame of a pneumatic lifting column for glue spraying equipment to solve the problem of poor stability of the support frame when placed by pulley support proposed in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model provides the following technical solution: a pneumatic lifting column bottom support frame for glue spraying equipment, comprising:

[0008] A supporting bottom plate, wherein bottom bars are arranged on the left and right sides of the lower end of the supporting bottom plate, and the bottom bars are rotatably connected to the supporting bottom plate through hinges, and pulleys are installed on the front and rear sides of the lower end of the bottom bars;

[0009] The inner cavity is arranged at the middle position inside the bottom bar, and a return spring and an insertion rod are installed in the inner cavity from bottom to top in sequence;

[0010] The inserting cavity is arranged on the left and right sides of the inner part of the supporting bottom plate, the lower end of the inserting cavity is provided with a slot, and the inserting rod is adapted to the slot, a pressure plate is installed inside the inserting cavity, and a pressure rod is fixedly arranged on the upper end of the pressure plate;

[0011] The lifting rack is arranged on the left and right sides of the upper end of the supporting bottom plate, and the lifting rack is fixedly connected to the supporting bottom plate.

[0012] Preferably, an iron plate is installed on one side of the outside of the bottom bar, and the iron plate is fixedly connected to the bottom bar.

[0013] Preferably, a magnet bar is installed on one side of the lower end of the supporting bottom plate, and the magnet bar is fixedly connected to the supporting bottom plate. Under the action of magnetic force, the magnet bar adsorbs the iron plate so that the bottom bar is adsorbed and fixed.

[0014] Preferably, side blocks are installed at both front and rear ends of the left and right sides of the outside of the support base plate, and the side blocks are fixedly connected to the support base plate, and the inside of the side blocks is installed with adjusting screws through threaded cooperation.

[0015] Preferably, an L-shaped support block is installed at the lower end of the adjusting screw, and the L-shaped support block is rotatably connected to the adjusting screw, and the adjusting screw is used to control the lifting and lowering of the L-shaped support block.

[0016] Preferably, an anti-skid pad is installed at the lower end of the L-shaped support block, and the anti-skid pad is fixedly connected to the L-shaped support block, and the anti-skid pad improves the anti-skid property of the bottom of the L-shaped support block.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a pneumatic lifting column bottom support frame for glue spraying equipment, which has the following beneficial effects:

[0019] The utility model lifts one side of the supporting bottom plate through the lifting frame, flips the bottom strip outward, and the insertion rod is squeezed into the inner cavity by the bottom of the supporting bottom plate. When the bottom strip is rotated until the pulley is completely vertical, the insertion rod is inserted into the slot under the push of the return spring, thereby limiting and fixing the bottom strip. At this time, the lifting frame is lowered, and the pulley contacts the ground to allow the support frame to move. When the pulley is retracted, the pressure rod is pressed so that the pressure plate presses the insertion rod into the inner cavity, and the insertion rod is disengaged from the slot, thereby canceling the limitation of the bottom strip. In summary, the pulley of the supporting frame is deployed when it needs to be moved, and the pulley is retracted when it is placed, thereby making the supporting frame more stable when placed, thereby solving the problems raised in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0021] Figure 2 This is a partial cross-sectional view of the support base plate of the utility model;

[0022] Figure 3 For the utility model Figure 2 A partial enlarged view of area A.

[0023] In the figure: 1. Support base plate; 2. Side block; 3. Adjustment screw; 4. L-shaped support block; 5. Anti-skid pad; 6. Lifting rack; 7. Insertion cavity; 8. Pressure rod; 9. Pressure plate; 10. Slot; 11. Bottom bar; 12. Pulley; 13. Inner cavity; 14. Reset spring; 15. Insertion rod; 16. Hinge; 17. Magnet bar; 18. Iron plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides a technical solution, a pneumatic lifting column bottom support frame for glue spraying equipment, please refer to Figure 1 , Figure 2 and Figure 3 ,include:

[0026] A support base plate 1, with bottom bars 11 disposed on both left and right sides of the lower end of the support base plate 1, and the bottom bar 11 is rotatably connected to the support base plate 1 through a hinge 16, and pulleys 12 are installed on both front and rear sides of the lower end of the bottom bar 11;

[0027] The inner cavity 13 is arranged at the middle position inside the bottom strip 11, and a return spring 14 and an insertion rod 15 are installed in the inner cavity 13 from bottom to top in sequence;

[0028] The inserting cavity 7 is arranged on the left and right sides of the supporting bottom plate 1. The lower end of the inserting cavity 7 is provided with a slot 10, and the inserting rod 15 is adapted to the slot 10. A pressure plate 9 is installed inside the inserting cavity 7, and a pressure rod 8 is fixedly arranged on the upper end of the pressure plate 9.

[0029] The lifting frame 6 is disposed on the left and right sides of the upper end of the supporting base plate 1 , and the lifting frame 6 is fixedly connected to the supporting base plate 1 .

[0030] See also Figure 2 and Figure 3 An iron plate 18 is installed on one side of the outside of the bottom strip 11, and the iron plate 18 is fixedly connected to the bottom strip 11.

[0031] See also Figure 2 and Figure 3 A magnet bar 17 is installed on one side of the lower end of the supporting bottom plate 1, and the magnet bar 17 is fixedly connected to the supporting bottom plate 1. Under the action of magnetic force, the magnet bar 17 adsorbs the iron plate 18 so that the bottom bar 11 is adsorbed and fixed.

[0032] See also Figure 1 and Figure 2 Side blocks 2 are installed at both front and rear ends of the left and right sides of the outside of the supporting base plate 1, and the side blocks 2 are fixedly connected to the supporting base plate 1. An adjusting screw 3 is installed inside the side block 2 through threaded cooperation.

[0033] See also Figure 1 and Figure 2An L-shaped support block 4 is installed at the lower end of the adjusting screw 3, and the L-shaped support block 4 is rotatably connected to the adjusting screw 3, and the adjusting screw 3 is used to control the lifting and lowering of the L-shaped support block 4.

[0034] See also Figure 1 and Figure 2 A non-slip pad 5 is installed at the lower end of the L-shaped support block 4, and the non-slip pad 5 is fixedly connected to the L-shaped support block 4, and the non-slip pad 5 improves the non-slip property of the bottom of the L-shaped support block 4.

[0035] This solution: When it is necessary to move the supporting bottom frame, one side of the supporting bottom plate 1 is lifted by the lifting frame 6, the bottom strip 11 is flipped outward, and the insertion rod 15 is squeezed into the inner cavity 13 by the bottom of the supporting bottom plate 1. When the bottom strip 11 is rotated until the pulley 12 is completely vertical, the insertion rod 15 is inserted into the slot 10 under the push of the return spring 14, thereby limiting and fixing the bottom strip 11. At this time, the lifting frame 6 is lowered, and the pulley 12 contacts the ground to allow the supporting frame to move. When the pulley 12 is retracted, the pressure rod 8 is pressed so that the pressure plate 9 presses the insertion rod 15 into the inner cavity 13, and the insertion rod 15 is disengaged from the slot 10, thereby canceling the limitation on the bottom strip 11. In summary, the pulley 12 of the supporting frame is deployed when it is needed to be moved, and the pulley 12 is retracted when it is placed, thereby making the supporting frame more stable when placed. When the supporting frame is placed, the adjusting screw 3 is turned to adjust the lifting and lowering of the L-shaped support block 4 according to the flatness of the placement area, thereby making the supporting frame adaptable to a variety of placement areas.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pneumatic lifting column bottom support frame for glue-spraying equipment, characterized in that: include: A supporting bottom plate (1), wherein bottom bars (11) are arranged on both left and right sides of the lower end of the supporting bottom plate (1), and the bottom bars (11) are rotatably connected to the supporting bottom plate (1) via hinges (16), and pulleys (12) are installed on both front and rear sides of the lower end of the bottom bar (11); An inner cavity (13) is arranged at a middle position inside the bottom strip (11), and a return spring (14) and an insertion rod (15) are installed in sequence from bottom to top inside the inner cavity (13); The inserting cavity (7) is arranged on the left and right sides of the interior of the supporting base plate (1); a slot (10) is arranged at the lower end of the interior of the inserting cavity (7), and the inserting rod (15) is adapted to the slot (10); a pressure plate (9) is installed inside the inserting cavity (7), and a pressure rod (8) is fixedly arranged at the upper end of the pressure plate (9); The lifting rack (6) is arranged on the left and right sides of the upper end of the supporting bottom plate (1), and the lifting rack (6) is fixedly connected to the supporting bottom plate (1).

2. The bottom support frame of a pneumatic lifting column for glue-spraying equipment according to claim 1, characterized in that: An iron plate (18) is installed on one side of the outside of the bottom strip (11), and the iron plate (18) is fixedly connected to the bottom strip (11).

3. The bottom support frame of a pneumatic lifting column for glue-spraying equipment according to claim 1, characterized in that: A magnet bar (17) is installed on one side of the lower end of the supporting base plate (1), and the magnet bar (17) is fixedly connected to the supporting base plate (1).

4. The bottom support frame of a pneumatic lifting column for glue-spraying equipment according to claim 1 is characterized in that: Side blocks (2) are installed at both front and rear ends of the left and right sides of the outside of the support base plate (1), and the side blocks (2) are fixedly connected to the support base plate (1). Adjustment screws (3) are installed inside the side blocks (2) through threaded matching.

5. The bottom support frame of the pneumatic lifting column for glue spraying equipment according to claim 4 is characterized in that: An L-shaped support block (4) is installed at the lower end of the adjusting screw rod (3), and the L-shaped support block (4) is rotatably connected to the adjusting screw rod (3).

6. The bottom support frame of the pneumatic lifting column for glue spraying equipment according to claim 5, characterized in that: An anti-skid pad (5) is installed at the lower end of the L-shaped support block (4), and the anti-skid pad (5) is fixedly connected to the L-shaped support block (4).

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