Backlight source membrane material assembling equipment

Abstract

The utility model relates to the technical field of backlight membrane materials, and discloses backlight membrane material assembling equipment which comprises a bottom table, an assembling table is arranged at the top of the bottom table, a driving motor is fixedly connected to the bottom of the assembling table, and the output end of the driving motor penetrates through the assembling table and is fixedly connected with a gear. A sawtooth strip is connected to the rear side of the gear in a meshed mode, a containing plate is fixedly connected to the top of the sawtooth strip, an industrial fan is installed on the left side of the bottom of the bottom table, the input end of the industrial fan communicates with an air inlet pipe, and the top end of the air inlet pipe sequentially penetrates through the assembling table and the containing plate and communicates with a transverse pipe. According to the utility model, the strong adsorption force is transmitted through the hollow plate, the backlight source membrane material is fixed through the strong adsorption force, the placing plate can be moved through the movement of the sawtooth strip, and the position of the backlight source membrane material is finely adjusted, so that the accuracy during butt-joint assembly is increased, and the problem that the quality of a finished product is reduced is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of backlight source film materials, in particular to a backlight source film material assembling device. Background Art

[0002] Backlight film is a key material used in backlight modules, which is used to provide light source and evenly distribute light. In flat panel display devices such as LCD monitors, the backlight module is responsible for providing background light source so that the image on the screen can be seen by the observer.

[0003] In the production and processing of backlight film materials, backlight film material assembly equipment is needed for the assembly process. Backlight film material assembly equipment is a kind of equipment used in the backlight module manufacturing process. It is used to assemble the backlight film material in the backlight module. Backlight film material assembly equipment is usually automated to improve production efficiency and product consistency.

[0004] During the assembly process of backlight film materials, it is necessary to manually place the parts to be assembled at designated locations before the equipment performs the assembly process. However, the accuracy of manual placement is low, and assembly deviations are more likely to occur during assembly, resulting in a decrease in the quality of the finished product and failure to meet usage requirements. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a backlight film material assembly device, aiming to improve the problem in the prior art that the manual placement accuracy is low and assembly deviation is more likely to occur during assembly, resulting in reduced quality of the finished product.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a backlight film material assembly device, including a base platform, an assembly table is arranged on the top of the base platform, a driving motor is fixedly connected to the bottom of the assembly table, the output end of the driving motor passes through the assembly table and is fixedly connected to a gear, the rear side of the gear is meshedly connected with a sawtooth bar, the top of the sawtooth bar is fixedly connected to a placement plate, an industrial fan is installed on the left side of the bottom of the base platform, the input end of the industrial fan is connected to an air intake pipe, the top of the air intake pipe passes through the assembly table and the placement plate in turn and is connected to a cross pipe, the front and rear ends of the right side of the cross pipe are connected to hollow plates, the output end of the industrial fan is connected to an exhaust pipe, and a feeding mechanism is installed on the left side of the assembly table.

[0007] Furthermore, the unloading mechanism includes a fixed frame, which is fixedly connected to the left side of the assembly table, and a hydraulic cylinder is fixedly connected to the left side of the fixed frame, and the output end of the hydraulic cylinder passes through the fixed frame and is fixedly connected to a fixing ring, and an electric push rod is installed on the inner side of the fixing ring, and the output end of the electric push rod is fixedly connected to a connecting plate, and the right side of the connecting plate is fixedly connected to a right-angle plate, and the rear side of the right-angle plate is fixedly connected to a small motor, and the output end of the small motor passes through the right-angle plate and is fixedly connected to a bidirectional threaded rod, and the front and rear ends of the outer sides of the bidirectional threaded rod are threadedly connected to a movable plate, and a chuck is installed at the bottom of the movable plate.

[0008] Furthermore, rubber clamping strips are installed on the front and rear sides of the top of the hollow plate.

[0009] Furthermore, the front and rear ends of the left side of the right-angle plate are both provided with slots, and the right sides of the movable plate are slidably connected to the corresponding slots respectively.

[0010] Furthermore, the two chucks are symmetrically designed.

[0011] Furthermore, reinforcing ribs are fixedly connected to the four corners of the top of the base, and the base is fixedly connected to the assembly platform through the reinforcing ribs.

[0012] Furthermore, a slide bar is fixedly connected to the bottom of the sawtooth bar, and the slide bar is slidably connected to the middle part of the top end of the assembly table.

[0013] Furthermore, a plurality of bolts are equidistantly threadedly connected to the outer side of the assembly platform.

[0014] The utility model has the following beneficial effects:

[0015] 1. Strong adsorption force can be transmitted through the hollow plate, and the backlight film material can be fixed by strong adsorption force. The placement plate can be moved together with the movement of the sawtooth bar to fine-tune the position of the backlight film material, thereby increasing the accuracy of docking and assembly, avoiding the problem of quality reduction of the finished product, and meeting the needs of use.

[0016] 2. A small motor drives the bidirectional threaded rod to rotate, and the chuck moves together with the movement of the movable plate to clamp the backlight film material. The continuous push of the hydraulic cylinder removes the assembled backlight film material from the equipment, completing the automated unloading process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the utility model;

[0019] Figure 3It is an exploded view of the local structure of the utility model;

[0020] Figure 4 It is a partial structure display diagram of the utility model;

[0021] Figure 5 This is a disassembled diagram of the material feeding mechanism of the utility model.

[0022] Legend:

[0023] 1. Base; 2. Unloading mechanism; 201. Fixed frame; 202. Hydraulic cylinder; 203. Fixed ring; 204. Connecting plate; 205. Clamp; 206. Movable plate; 207. Right-angle plate; 208. Bidirectional threaded rod; 209. Small motor; 210. Electric push rod; 3. Reinforcement ribs; 4. Assembly table; 5. Bolts; 6. Exhaust pipe; 7. Intake pipe; 8. Industrial fan; 9. Horizontal pipe; 10. Rubber clamp; 11. Hollow plate; 12. Placement plate; 13. Sawtooth bar; 14. Slide bar; 15. Gear; 16. Drive motor; 17. Slotting. DETAILED DESCRIPTION

[0024] Reference Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: a backlight film material assembly device, including a base 1, an assembly platform 4 is arranged on the top of the base 1, a driving motor 16 is fixedly connected to the bottom of the assembly platform 4, the output end of the driving motor 16 passes through the assembly platform 4 and is fixedly connected to a gear 15, the rear side of the gear 15 is meshedly connected with a sawtooth bar 13, the top of the sawtooth bar 13 is fixedly connected to a placement plate 12, an industrial fan 8 is installed on the left side of the bottom of the base 1, the input end of the industrial fan 8 is connected with an air intake pipe 7, the top of the air intake pipe 7 passes through the assembly platform 4 and the placement plate 12 in turn and is connected with a transverse pipe 9, the front and rear ends of the right side of the transverse pipe 9 are connected with a hollow plate 11, the output end of the industrial fan 8 is connected with an exhaust pipe 6, and a feeding mechanism 2 is installed on the left side of the assembly platform 4; rubber clamps 10 are installed on the front and rear sides of the top of the hollow plate 11; a slide bar 14 is fixedly connected to the bottom of the sawtooth bar 13, and the slide bar 14 is slidably connected to the middle part of the top of the assembly platform 4.

[0025] The industrial fan 8 needs to be turned on to drive the air intake pipe 7 to intake air; the strong adsorption force is transmitted through the hollow plate 11, which can firmly place the backlight film material in the assembly position. Place the backlight film material between the two rubber clamps 10 to fix the backlight film material in the correct position to ensure that it will not move during subsequent operations. After the backlight film material is fixed, turn on the drive motor 16 to drive the gear 15 to rotate; the rotation of the gear 15 is meshed with the sawtooth bar 13 to drive the sawtooth bar 13 and the slide bar 14 to move. The sawtooth bar 13 and the slide bar 14 guide the placement plate 12 to reach the specified position accurately. In this way, the position accuracy of the backlight film material can be further improved; when the backlight film material is docked and assembled, the problem of reduced quality of the finished product due to inaccurate position can be avoided; ensure that the quality of each finished product can reach the best.

[0026] Reference Figure 1 , Figure 4 and Figure 5 The unloading mechanism 2 includes a fixed frame 201, which is fixedly connected to the left side of the assembly table 4. A hydraulic cylinder 202 is fixedly connected to the left side of the fixed frame 201. The output end of the hydraulic cylinder 202 passes through the fixed frame 201 and is fixedly connected to a fixed ring 203. An electric push rod 210 is installed on the inner side of the fixed ring 203. The output end of the electric push rod 210 is fixedly connected to a connecting plate 204. A right angle plate 207 is fixedly connected to the right side of the connecting plate 204. A small motor 209 is fixedly connected to the rear side of the right angle plate 207. The output end of the small motor 209 passes through the right angle plate 207 and is fixedly connected to a bidirectional threaded rod 208. The front and rear ends of the outer sides of the bidirectional threaded rod 208 are both threadedly connected to a movable plate 206, and a chuck 205 is installed at the bottom of the movable plate 206.

[0027] The front and rear ends of the left side of the right-angle plate 207 are both provided with slots 17 , and the right sides of the movable plate 206 are slidably connected to the corresponding slots 17 .

[0028] The hydraulic cylinder 202 is started to drive the electric push rod 210 to move; the movement of the electric push rod 210 drives the right-angle plate 207 to move synchronously, so as to place the backlight film material at a suitable position.

[0029] When the movable plate 206 moves to the top position of the backlight film material, the electric push rod 210 is started to drive the right-angle plate 207 to descend; the backlight film material is located between the two clamping plates 205 .

[0030] Start the small motor 209 to drive the bidirectional threaded rod 208 to rotate; the rotation of the bidirectional threaded rod 208 drives the two movable plates 206 to move relative to or away from each other synchronously, so that the movable plates 206 can slide in the slots 17, thereby limiting the moving direction of the movable plates 206. After adjusting the position of the movable plates 206, start the hydraulic cylinder 202 to continuously push the clamping plate 205 to move; clamp the backlight film material to ensure that it will not slide or move in subsequent operations; finally, through the continuous push of the hydraulic cylinder 202, the assembled backlight film material is taken out of the equipment; the automated unloading process is successfully completed.

[0031] Reference Figure 1 and Figure 5 The two chucks 205 are symmetrically designed; the four corners on the top of the base 1 are fixedly connected with reinforcing ribs 3, and the base 1 is fixedly connected to the assembly platform 4 through the reinforcing ribs 3; the outer side of the assembly platform 4 is equidistantly threaded with multiple bolts 5.

[0032] Specifically, the symmetrically designed clamping plate 205 increases the accuracy of material cutting, the reinforcing ribs 3 increase the stability of the equipment during operation, and the bolts 5 are used to connect external equipment.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A backlight film material assembly device, comprising a base (1), characterized in that: An assembly table (4) is arranged on the top of the base (1), a driving motor (16) is fixedly connected to the bottom of the assembly table (4), an output end of the driving motor (16) passes through the assembly table (4) and is fixedly connected to a gear (15), a sawtooth bar (13) is meshedly connected to the rear side of the gear (15), a placement plate (12) is fixedly connected to the top of the sawtooth bar (13), an industrial fan (8) is installed on the left side of the bottom of the base (1), an input end of the industrial fan (8) is connected to an air intake pipe (7), the top end of the air intake pipe (7) passes through the assembly table (4) and the placement plate (12) in sequence and is connected to a transverse pipe (9), the front and rear ends of the right side of the transverse pipe (9) are both connected to a hollow plate (11), the output end of the industrial fan (8) is connected to an exhaust pipe (6), and a feeding mechanism (2) is installed on the left side of the assembly table (4).

2. The backlight film material assembly device according to claim 1, characterized in that: The unloading mechanism (2) comprises a fixed frame (201), the fixed frame (201) is fixedly connected to the left side of the assembly table (4), a hydraulic cylinder (202) is fixedly connected to the left side of the fixed frame (201), an output end of the hydraulic cylinder (202) passes through the fixed frame (201) and is fixedly connected to a fixing ring (203), an electric push rod (210) is installed on the inner side of the fixing ring (203), and the output end of the electric push rod (210) is fixedly connected to a connecting plate (204), the right side of the connecting plate (204) is fixedly connected to a right angle plate (207), the rear side of the right angle plate (207) is fixedly connected to a small motor (209), the output end of the small motor (209) passes through the right angle plate (207) and is fixedly connected to a bidirectional threaded rod (208), the front and rear ends of the outer sides of the bidirectional threaded rod (208) are both threadedly connected to a movable plate (206), and a clamping plate (205) is installed at the bottom of the movable plate (206).

3. The backlight film material assembly device according to claim 1, characterized in that: Rubber clamp strips (10) are installed on the front and rear sides of the top of the hollow plate (11).

4. The backlight film material assembly device according to claim 2, characterized in that: The front and rear ends of the left side of the right-angle plate (207) are both provided with slots (17), and the right sides of the movable plate (206) are respectively slidably connected to the corresponding slots (17).

5. The backlight film material assembly device according to claim 2, characterized in that: The two chucks (205) are symmetrically designed.

6. The backlight film material assembly device according to claim 1, characterized in that: Reinforcing ribs (3) are fixedly connected at the four corners on the top of the base (1), and the base (1) is fixedly connected to the assembly platform (4) via the reinforcing ribs (3).

7. The backlight film material assembly device according to claim 1, characterized in that: The bottom of the sawtooth bar (13) is fixedly connected to a slide bar (14), and the slide bar (14) is slidably connected to the middle of the top end of the assembly platform (4).

8. The backlight film material assembly device according to claim 1, characterized in that: The outer side of the assembly platform (4) is equidistantly threaded with a plurality of bolts (5).

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