Adjustable rubber pressing frame mechanism

Abstract

The utility model relates to the technical field of product processing, and particularly discloses an adjustable rubber pressing frame mechanism which comprises a frame body structure and a mounting plate, and a rubber pressing frame piece is mounted at the bottom of the mounting plate; a lifting structure for adjusting the lifting of the mounting plate is mounted on the frame body structure; first positioning plates are arranged on the two sides, away from each other, of the mounting plate, first ejector blocks are mounted on the sides, close to each other, of the two first positioning plates, second positioning plates are arranged on the other two sides, away from each other, of the mounting plate, and second ejector blocks are mounted on the sides, close to each other, of the two second positioning plates; the lifting structure can adjust the lifting of the mounting plate, the glue pressing frame piece, the first ejection block piece and the second ejection block piece can all conduct lifting adjustment, the glue pressing frame piece can press the glue frame downwards, the first ejection block piece and the second ejection block piece press the side wall of the glue frame, machining is facilitated, arrangement of machining points is reduced, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of product processing, in particular to an adjustable glue pressing frame mechanism. Background Art

[0002] In the processing of backplane products, backlight products are processed by inkjet printing, front and side gluing, etc. When gluing, after the glue frame is manually applied, the product is transported to the glue pressing frame station, and the glue pressing frame mechanism presses down to press the glue frame into the card slot of the backplane. After the whole is pressed down to the right position, the cylinder on the side top drives the top frame to press the glue frame onto the side wall of the backplane, and then releases it after maintaining the pressure. Most existing glue pressing frame mechanisms are set up separately and need to be operated step by step.

[0003] For example, a backlight source vertical flip glue pressing frame device disclosed in the existing patent announcement number CN206316715U includes a product jig and a glue frame mold jig. The backlight source vertical flip glue pressing frame device also includes a fixed plate, the glue frame mold jig is arranged on the fixed plate, a support reinforcement plate is provided on one side of the fixed plate, and a support reinforcement rod is provided on the other side of the fixed plate. The fixed plate is provided with a flipping mechanism for flipping the glue frame mold jig and a positioning component for horizontally positioning the glue frame mold jig. The glue frame mold jig is provided with a pressing mechanism for vertically pressing the glue frame product in the glue frame mold jig into the product jig; the flipping mechanism is used to turn the glue frame mold jig to a vertical position above the product jig, and then the glue frame in the glue frame mold jig is pressed downward into the product jig by the pressing mechanism to complete the assembly.

[0004] When the above device is used, it can press the glue frame, but it is only convenient for pressing the glue frame in one direction. For pressing the glue frame in the side direction, another processing point needs to be input, which affects the processing efficiency and needs to be improved. In view of the above problems, an adjustable glue pressing frame mechanism is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable glue pressing frame mechanism to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An adjustable glue pressing frame mechanism comprises a frame structure and a mounting plate, wherein a glue pressing frame is mounted at the bottom of the mounting plate;

[0008] The frame structure is provided with a lifting structure for adjusting the lifting of the mounting plate;

[0009] The mounting plate is provided with first positioning plates on two sides far from each other, and the first top block is installed on the adjacent sides of the two sets of first positioning plates; the mounting plate is provided with second positioning plates on two other sides far from each other, and the second top block is installed on the adjacent sides of the two sets of second positioning plates;

[0010] The top of the mounting plate is rotatably connected to a rotating column, a first shift plate is installed on the rotating column, both ends of the first shift plate are rotatably connected to a pull rod, one end of the pull rod away from the first shift plate is rotatably connected to a first connecting plate, and the first connecting plate is connected to a first positioning plate. A second pneumatic telescopic rod for driving one group of the first positioning plates to move horizontally is installed on the top of the mounting plate;

[0011] An adjusting structure for driving the two sets of second positioning plates to move closer or farther away is installed on the top of the rotating column.

[0012] In an optional solution: the frame structure includes a top plate and a frame connected to the bottom of the top plate, and the mounting plate is arranged at the bottom of the top plate.

[0013] In an optional solution: the lifting structure includes a first pneumatic telescopic rod and a fixed frame, the first pneumatic telescopic rod is installed on the top of the top plate, the movable rod at the bottom power output end of the first pneumatic telescopic rod passes through the top plate to connect to the fixed frame, and the fixed frame is connected to the top of the mounting plate.

[0014] In an optional solution: four groups of lifting slide rods are connected to the top of the mounting plate, a circular hole for the lifting slide rods to slide is provided on the top of the top plate, the top end of the lifting slide rods passes through the circular hole to connect to a limiting plate, and the outer diameter of the limiting plate is larger than the inner diameter of the circular hole.

[0015] In an optional solution: the adjustment structure includes a second dial plate, the second dial plate is installed at the top of the rotating column, both ends of the second dial plate are rotatably connected to the telescopic rod, the telescopic rod is rotatably connected to the second connecting plate at one end away from the second dial plate, and the second connecting plate is connected to the top of the second positioning plate.

[0016] In an optional scheme: the telescopic rod includes a sleeve rod and an extension rod slidably connected in the sleeve rod, the sleeve rod is rotatably connected to the second connecting plate at one end away from the extension rod, the extension rod is rotatably connected to the second shift plate at one end away from the sleeve rod, the extension rod is threadedly connected to a screw rod, the sleeve rod is provided with a rotation hole at one end away from the extension rod, the screw rod is provided with a rotation groove matching the rotation hole at one end away from the extension rod, and the screw rod is fixedly connected to a knob at one end away from the extension rod through the rotation hole.

[0017] In an optional solution: the adjacent sides of the two groups of the first positioning plates are fixedly connected to the first guide rod, and the mounting plate is provided with a first sliding hole for the first guide rod to slide; the adjacent sides of the two groups of the second positioning plates are fixedly connected to the second guide rod, and the mounting plate is provided with a second sliding hole for the second guide rod to slide.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The lifting structure in the utility model can adjust the lifting and lowering of the mounting plate, and the glue pressing frame, the first top block and the second top block can all be lifted and adjusted. After lowering, the glue pressing frame presses down the glue frame, and then the second pneumatic telescopic rod works, and one group of first positioning plates moves horizontally. Driven by the pull rod, the first shift plate drives the rotating column to rotate, and the other group of first positioning plates moves horizontally synchronously. The two groups of first top blocks can press the side walls of the glue frame. At the same time, due to the synchronous movement of the adjustment structure, the two groups of second top blocks press the side walls on the other two sides of the glue frame, which is convenient for pressing the top and sides of the glue frame, is conducive to processing, reduces the setting of processing points, and improves processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a partial structural schematic diagram of the utility model.

[0022] Figure 3 It is a partial structural schematic diagram of the mounting components on the mounting plate in the utility model.

[0023] Figure 4 It is a structural schematic diagram of the connecting components on the second positioning plate of the utility model.

[0024] In the figure: 11, top plate; 12, frame; 13, fixed frame; 14, first pneumatic telescopic rod; 15, mounting plate; 16, lifting slide rod; 17, rotating column; 18, first dial plate; 19, pull rod; 20, first connecting plate; 21, first positioning plate; 22, first guide rod; 23, first top block; 24, second pneumatic telescopic rod; 25, second dial plate; 26, extension rod; 27, sleeve rod; 28, second connecting plate; 29, second positioning plate; 30, second guide rod; 31, second top block. DETAILED DESCRIPTION

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] 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.

[0027] See also Figure 1-Figure 4 In this embodiment, an adjustable glue pressing frame mechanism includes a frame structure and a mounting plate 15, and a glue pressing frame is installed at the bottom of the mounting plate 15; the corresponding glue pressing frame is installed according to the size of the glue frame in the product for use, and the glue pressing frame can be pressed down from the top of the glue frame;

[0028] The frame structure is provided with a lifting structure for adjusting the lifting of the mounting plate 15;

[0029] The mounting plate 15 is provided with first positioning plates 21 on two sides far from each other, and the first top block 23 is installed on the side close to the two groups of first positioning plates 21. The mounting plate 15 is provided with second positioning plates 29 on two sides far from each other, and the side close to the two groups of second positioning plates 29 is installed with second top blocks 31. The models of the first top block 23 and the second top block 31 can be selected according to actual needs, and their specific installation heights can be set according to actual needs. The first top block 23 and the second top block 31 can press the rubber frame from the side to assist the rubber frame to be stably installed on the product.

[0030] The top of the mounting plate 15 is rotatably connected to a rotating column 17, a first shifting plate 18 is installed on the rotating column 17, both ends of the first shifting plate 18 are rotatably connected to a pull rod 19, one end of the pull rod 19 away from the first shifting plate 18 is rotatably connected to a first connecting plate 20, the first connecting plate 20 is connected to a first positioning plate 21, and a second pneumatic telescopic rod 24 for driving one group of the first positioning plates 21 to move horizontally is installed on the top of the mounting plate 15;

[0031] The top of the rotating column 17 is provided with an adjusting structure for driving the two sets of second positioning plates 29 to move closer or further away;

[0032] In this embodiment, the lifting structure can adjust the lifting and lowering of the mounting plate 15, and the glue pressing frame, the first top block 23 and the second top block 31 can all be lifted and adjusted. After lowering, the glue pressing frame presses down the glue frame, and then the second pneumatic telescopic rod 24 works, and one group of first positioning plates 21 moves horizontally. Driven by the pull rod 19, the first shift plate 18 drives the rotating column 17 to rotate, and the other group of first positioning plates 21 moves horizontally synchronously. The two groups of first top blocks 23 can press the side walls of the glue frame. At the same time, due to the synchronous movement of the adjustment structure, the two groups of second top blocks 31 press the side walls on the other two sides of the glue frame.

[0033] like Figure 1 As shown, in another embodiment, the frame structure includes a top plate 11 and a frame 12 connected to the bottom of the top plate 11, and the mounting plate 15 is arranged at the bottom of the top plate 11; in actual use, the frame 12 is installed on the target device for use.

[0034] like Figure 1 and Figure 2 As shown, in another embodiment, the lifting structure includes a first pneumatic telescopic rod 14 and a fixed frame 13, the first pneumatic telescopic rod 14 is installed on the top of the top plate 11, and the movable rod at the power output end at the bottom of the first pneumatic telescopic rod 14 passes through the top plate 11 to connect the fixed frame 13, and the fixed frame 13 is connected to the top of the mounting plate 15;

[0035] When the first pneumatic telescopic rod 14 is in operation, it can drive the fixing frame 13 to move up and down, thereby adjusting the installation plate 15 to move up and down, and the components connected to the installation plate 15 can move up and down accordingly.

[0036] like Figure 1 and Figure 2 As shown, in another embodiment, four groups of lifting slide bars 16 are connected to the top of the mounting plate 15, and a circular hole for the lifting slide bars 16 to slide is provided on the top of the top plate 11. The top of the lifting slide bars 16 passes through the circular hole to connect the limiting plate, and the outer diameter of the limiting plate is larger than the inner diameter of the circular hole.

[0037] When the mounting plate 15 is being raised or lowered, the lifting slide bar 16 slides in the circular hole, so that the mounting plate 15 can be raised or lowered stably.

[0038] In another embodiment, the adjustment structure includes a second dial plate 25, the second dial plate 25 is mounted on the top of the rotating column 17, both ends of the second dial plate 25 are rotatably connected to the telescopic rod, the end of the telescopic rod away from the second dial plate 25 is rotatably connected to the second connecting plate 28, and the second connecting plate 28 is connected to the top of the second positioning plate 29;

[0039] When the rotating column 17 rotates, the second shifting plate 25 rotates, and the second positioning plate 29 is pulled by the telescopic rod to move horizontally.

[0040] In another embodiment, the telescopic rod comprises a sleeve rod 27 and an extension rod 26 slidably connected in the sleeve rod 27, the sleeve rod 27 is rotatably connected to the second connecting plate 28 at one end away from the extension rod 26, the extension rod 26 is rotatably connected to the second shifting plate 25 at one end away from the sleeve rod 27, the extension rod 26 is threadedly connected with a screw, the sleeve rod 27 is provided with a rotation hole at one end away from the extension rod 26, the screw is provided with a rotation groove matched with the rotation hole at one end away from the extension rod 26, and the screw is fixedly connected to the knob at one end away from the extension rod 26 through the rotation hole;

[0041] Turning the knob can drive the screw to rotate. Since the screw and the sleeve rod 27 rotate in cooperation, the extension rod 26 can be driven to adjust the sliding position in the sleeve rod 27, thereby adjusting the length of the telescopic rod and adjusting the distance between the second positioning plate 29 and the mounting plate 15.

[0042] In another embodiment, the adjacent sides of the two sets of the first positioning plates 21 are fixedly connected to the first guide rod 22, and the mounting plate 15 is provided with a first sliding hole for the first guide rod 22 to slide. The adjacent sides of the two sets of the second positioning plates 29 are fixedly connected to the second guide rod 30, and the mounting plate 15 is provided with a second sliding hole for the second guide rod 30 to slide.

[0043] When the first positioning plate 21 is adjusted horizontally, the first guide rod 22 slides in the first sliding hole, and when the second positioning plate 29 is adjusted horizontally, the second guide rod 30 slides in the second sliding hole. Both the first positioning plate 21 and the second positioning plate 29 can be stably adjusted horizontally.

[0044] The working principle of the utility model is as follows: when the first pneumatic telescopic rod 14 is working, it can drive the fixing frame 13 to rise and fall, thereby adjusting the rising and falling of the mounting plate 15, and the glue pressing frame, the first top block 23 and the second top block 31 can all be raised and lowered. After being lowered, the glue pressing frame presses down the glue frame, and then the second pneumatic telescopic rod 24 works, one group of the first positioning plates 21 moves horizontally, and under the drive of the pull rod 19, the first dial plate 18 drives the rotating column 17 to rotate, and the other group of the first positioning plates 21 moves horizontally synchronously, and the two groups of the first top blocks 23 can press the side wall of the glue frame When the rotating column 17 rotates, the second shift plate 25 rotates, and the second positioning plate 29 is pulled by the telescopic rod to move horizontally. The two groups of second top blocks 31 press the side walls of the other two sides of the rubber frame. According to the different positions of the side rubber frames, the knob can be turned to drive the screw to rotate, and the extension rod 26 can be driven to adjust the sliding position in the sleeve rod 27, thereby adjusting the length of the telescopic rod, and the distance between the second positioning plate 29 and the mounting plate 15 can be adjusted, so that the two groups of first top blocks 23 and second top blocks 31 can be pressed and adjusted synchronously.

[0045] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An adjustable glue pressing frame mechanism, comprising a frame structure and a mounting plate (15), wherein a glue pressing frame is mounted at the bottom of the mounting plate (15); Features: The frame structure is provided with a lifting structure for adjusting the lifting of the mounting plate (15); The mounting plate (15) is provided with first positioning plates (21) on two sides far from each other, and the first top block (23) is installed on the adjacent sides of the two groups of first positioning plates (21); the mounting plate (15) is provided with second positioning plates (29) on two sides far from each other, and the second top block (31) is installed on the adjacent sides of the two groups of second positioning plates (29); The top of the mounting plate (15) is rotatably connected to a rotating column (17), a first shift plate (18) is installed on the rotating column (17), both ends of the first shift plate (18) are rotatably connected to a pull rod (19), one end of the pull rod (19) away from the first shift plate (18) is rotatably connected to a first connecting plate (20), the first connecting plate (20) is connected to a first positioning plate (21), and a second pneumatic telescopic rod (24) for driving one group of the first positioning plates (21) to move horizontally is installed on the top of the mounting plate (15); An adjusting structure for driving two sets of second positioning plates (29) to move closer or farther away is installed on the top of the rotating column (17).

2. The adjustable glue pressing frame mechanism according to claim 1, characterized in that: The frame structure comprises a top plate (11) and a frame body (12) connected to the bottom of the top plate (11), and the mounting plate (15) is arranged at the bottom of the top plate (11).

3. The adjustable glue pressing frame mechanism according to claim 2, characterized in that: The lifting structure comprises a first pneumatic telescopic rod (14) and a fixed frame (13); the first pneumatic telescopic rod (14) is installed on the top of the top plate (11); a movable rod at the bottom power output end of the first pneumatic telescopic rod (14) passes through the top plate (11) and is connected to the fixed frame (13); and the fixed frame (13) is connected to the top of the mounting plate (15).

4. The adjustable glue pressing frame mechanism according to claim 3, characterized in that: The top of the mounting plate (15) is connected to four groups of lifting slide bars (16), the top of the top plate (11) is provided with a circular hole for the lifting slide bars (16) to slide, the top of the lifting slide bars (16) passes through the circular hole to connect to a limiting plate, and the outer diameter of the limiting plate is larger than the inner diameter of the circular hole.

5. The adjustable glue pressing frame mechanism according to claim 1, characterized in that: The adjustment structure comprises a second dial plate (25), the second dial plate (25) is mounted on the top of the rotating column (17), both ends of the second dial plate (25) are rotatably connected to the telescopic rod, the end of the telescopic rod away from the second dial plate (25) is rotatably connected to the second connecting plate (28), and the second connecting plate (28) is connected to the top of the second positioning plate (29).

6. The adjustable glue pressing frame mechanism according to claim 5, characterized in that: The telescopic rod comprises a sleeve rod (27) and an extension rod (26) slidably connected in the sleeve rod (27); one end of the sleeve rod (27) away from the extension rod (26) is rotatably connected to the second connecting plate (28); one end of the extension rod (26) away from the sleeve rod (27) is rotatably connected to the second shifting plate (25); a screw is threadedly connected to the extension rod (26); one end of the sleeve rod (27) away from the extension rod (26) is provided with a rotation hole; one end of the screw away from the extension rod (26) is provided with a rotation groove matched with the rotation hole; one end of the screw away from the extension rod (26) passes through the rotation hole and is fixedly connected to the knob.

7. The adjustable glue pressing frame mechanism according to claim 1, characterized in that: The adjacent sides of the two groups of the first positioning plates (21) are fixedly connected to the first guide rod (22), and the mounting plate (15) is provided with a first sliding hole for the first guide rod (22) to slide. The adjacent sides of the two groups of the second positioning plates (29) are fixedly connected to the second guide rod (30), and the mounting plate (15) is provided with a second sliding hole for the second guide rod (30) to slide.

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