Backlight source rubber frame automatic feeding machine

Abstract

The utility model discloses an automatic feeding machine for backlight source rubber frames, and relates to the technical field of backlight source rubber frame machining devices. The plastic frame comprises a workbench, a placing box and a plastic frame main body, the device comprises a workbench, a linkage mechanism, a sliding seat, a sliding box and a convex block, the interior of the workbench is connected with a conveying roller through a bearing, and the outer wall of the conveying roller is meshed with a conveying belt. According to the utility model, the linkage mechanism is arranged; through the arrangement of a single power source, the output end of the driving motor rotates clockwise and can drive the conveying belt to rotate clockwise through mechanical transmission, then the rubber frame body can be automatically conveyed, and the output end of the driving motor rotates and drives the protruding block to reciprocate in the horizontal direction through mechanical transmission at the same time; compared with a traditional manual feeding mode, on one hand, the feeding stability and efficiency of the rubber frame bodies are improved, and on the other hand, the workload of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of backlight source plastic frame processing devices, in particular to an automatic feeding machine for backlight source plastic frames. Background Art

[0002] The backlight plastic frame is an important component of the backlight module. It is mainly used to fix and protect the backlight source, ensure its normal operation and improve the display effect. The backlight plastic frame is usually composed of a base frame, a clamping frame, reinforcement ribs and other parts. The backlight plastic frame is widely used in various devices that require backlight display, such as LCD monitors, laptops, mobile phones, etc. It has an optimized design, is easy and flexible to use, and has excellent protection effect on the backlight source. It has broad application prospects and practical advantages.

[0003] During the processing of the current backlight plastic frame, the plastic frame needs to be transported to facilitate the subsequent processing of the plastic frame. The current transportation and loading of the plastic frame is done manually. The plastic frame is placed on the conveyor belt one by one manually, and the conveyor belt works and transports the plastic frame. Manual loading cannot guarantee the accuracy of the distance between the plastic frames. After a period of manual loading, the arm will feel sore and swollen, which will affect the efficiency of manual loading. In addition, the manual loading method is labor-intensive, time-consuming and labor-intensive. For this purpose, an automatic loading machine for backlight plastic frames is provided. Utility Model Content

[0004] The purpose of the present invention is to provide an automatic feeding machine for backlight plastic frames, so as to solve the problem that the manual feeding method proposed in the above background technology reduces the efficiency of plastic frame feeding and transportation and increases the workload of staff.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic feeding machine for backlight plastic frames, comprising a workbench, a placement box fixed to the top of the workbench by bolts, and a plurality of plastic frame bodies stacked inside the placement box; a linkage mechanism, the linkage mechanism is arranged at one end of the workbench, and the linkage mechanism extends to the inside of the workbench and the placement box, the linkage mechanism is used to guide the plastic frame bodies out in turn and transport the plastic frame bodies, the linkage mechanism comprises a sliding seat slidably sleeved inside the placement box, one end of the sliding seat is fixed to a sliding box by bolts, one end of the sliding box is slidably sleeved with a protrusion, the protrusion is located on one side of the plastic frame body, the interior of the workbench is connected to a conveying roller through a bearing, the outer wall of the conveying roller is engaged with a conveyor belt, and the conveyor belt is located on one side of the placement box.

[0006] Preferably, a driving motor is provided at one end of the workbench, and the output end of the driving motor is connected to a first synchronous wheel through a coupling, the outer wall of the first synchronous wheel is engaged with a synchronous belt, and the inner wall of the synchronous belt is engaged with a second synchronous wheel, the second synchronous wheel is located on one side of the first synchronous wheel, and one end of the second synchronous wheel is connected to the conveying roller through a bolt.

[0007] Preferably, a motor base is fixed to the bottom end of the driving motor via bolts, and one end of the motor base is fixedly connected to the driving motor via bolts.

[0008] Preferably, a rotating rod is fixed to the end of the first synchronous wheel away from the driving motor by bolts, and the rotating rod extends into the interior of the placement box. The rotating rod is rotatably connected to the inner wall of the placement box through a bearing, and a first bevel gear is welded to the end of the rotating rod away from the first synchronous wheel, a second bevel gear is meshed with one side of the first bevel gear, and a rotating column is welded to one side of the second bevel gear, and the rotating column is slidably sleeved with the sliding seat.

[0009] Preferably, the outer wall of the rotating rod is connected to a fixing seat via a bearing, and the bottom end of the fixing seat is fixedly connected to the top end of the workbench via a bolt.

[0010] Preferably, the outer wall of the rotating column is provided with two spiral grooves in opposite directions, and the interior of the sliding seat is provided with a crescent pin which is sleeved with the spiral grooves on the outer wall of the rotating column.

[0011] Preferably, one end of the protrusion extends to the inside of the sliding box, and one end of the protrusion is fixedly connected to a spring, and one end of the spring away from the protrusion is fixedly connected to the inner wall of the sliding box, and one end of the protrusion is inclined.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] By setting up a linkage mechanism; by setting up a single power source, the output end of the driving motor rotates clockwise, which can drive the conveyor belt to rotate clockwise through mechanical transmission, and then the rubber frame body can be automatically conveyed, and the output end of the driving motor rotates and at the same time drives the protrusion to move back and forth in the horizontal direction through mechanical transmission, and then the rubber frame bodies placed in the placement box can be exported one by one. Compared with the traditional manual loading method, on the one hand, it improves the loading stability and efficiency of the rubber frame body, and on the other hand, it reduces the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the storage box of the present utility model;

[0016] Figure 3 For the utility model Figure 2 A in the figure shows the enlarged structural diagram;

[0017] Figure 4 This is a schematic diagram of the internal structure of the sliding box of the present invention.

[0018] In the figure: 1. workbench; 2. placement box; 3. plastic frame body; 4. linkage mechanism; 401. drive motor; 4011. motor base; 402. first synchronous wheel; 4021. synchronous belt; 4022. second synchronous wheel; 403. conveyor roller; 404. conveyor belt; 405. rotating rod; 4051. fixed base; 406. first bevel gear; 407. second bevel gear; 408. rotating column; 409. sliding base; 410. sliding box; 411. bump; 4111. spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] The following is combined with Figures 1-4 The utility model is described in further detail.

[0021] See also Figures 1-4The utility model provides an automatic feeding machine for backlight plastic frames: an automatic feeding machine for backlight plastic frames, comprising a workbench 1, a placement box 2 is fixed to the top of the workbench 1 by bolts, the workbench 1 is used to support the placement box 2, a plurality of plastic frame bodies 3 are stacked and placed inside the placement box 2, and the placement box 2 is used to store the plastic frame bodies 3; a linkage mechanism 4, the linkage mechanism 4 is arranged at one end of the workbench 1, and the linkage mechanism 4 extends to the inside of the workbench 1 and the placement box 2, the linkage mechanism 4 is used to sequentially guide the plastic frame bodies 3 and transport the plastic frame bodies 3, the linkage mechanism 4 includes a sliding seat 409 slidably sleeved inside the placement box 2, the sliding seat 4 One end of 09 is fixed with a sliding box 410 by a bolt, and one end of the sliding box 410 is slidably sleeved with a protrusion 411, which is located on one side of the plastic frame body 3. The interior of the workbench 1 is connected to a conveying roller 403 through a bearing, and the outer wall of the conveying roller 403 is engaged with a conveying belt 404, which is located on one side of the placement box 2. The conveying roller 403 rotates to drive the conveying belt 404 to rotate, and the conveying belt 404 rotates to transport the plastic frame body 3. The movement of the sliding seat 409 can drive the sliding box 410 to move, and the movement of the sliding box 410 can drive the protrusion 411 to move, and the movement of the protrusion 411 can push the plastic frame body 3 to move toward one side of the placement box 2;

[0022] A driving motor 401 is provided at one end of the workbench 1, and the output end of the driving motor 401 is connected to the first synchronous wheel 402 through a coupling, the outer wall of the first synchronous wheel 402 is meshed with a synchronous belt 4021, and the inner wall of the synchronous belt 4021 is meshed with a second synchronous wheel 4022, the second synchronous wheel 4022 is located on one side of the first synchronous wheel 402, and one end of the second synchronous wheel 4022 is connected to the conveying roller 403 by a bolt. The output end of the driving motor 401 rotates clockwise to drive the first synchronous wheel 402 to rotate, the rotation of the first synchronous wheel 402 drives the synchronous belt 4021 to rotate, the rotation of the synchronous belt 4021 drives the second synchronous wheel 4022 to rotate, the rotation of the second synchronous wheel 4022 drives the conveying roller 403 to rotate, and the rotation of the conveying roller 403 drives the conveyor belt 404 to rotate; the bottom end of the driving motor 401 is fixed to the motor base 4011 by bolts, and one end of the motor base 4011 is connected to the driving motor 40 1 is fixedly connected, and the motor base 4011 is used to support the driving motor 401, thereby ensuring the stability of the driving motor 401 when working; the end of the first synchronous wheel 402 away from the driving motor 401 is fixed with a rotating rod 405 by a bolt, and the rotating rod 405 penetrates the interior of the placement box 2, and the rotating rod 405 is rotatably connected to the inner wall of the placement box 2 through a bearing, and the end of the rotating rod 405 away from the first synchronous wheel 402 is welded with a first bevel gear 406, and one side of the first bevel gear 406 is meshed with a second bevel gear 407, and one side of the second bevel gear 407 is welded with a rotating column 408, and the rotating column 408 is slidably sleeved with the sliding seat 409. The rotation of the first synchronous wheel 402 can drive the rotating rod 405 to rotate, and the rotation of the rotating rod 405 drives the first bevel gear 406 to rotate. The rotation of the first bevel gear 406 drives the second bevel gear 407 to rotate, and the rotation of the second bevel gear 407 drives the rotating column 408 to rotate;

[0023] The outer wall of the rotating rod 405 is connected to a fixed seat 4051 through a bearing, and the bottom end of the fixed seat 4051 is fixedly connected to the top of the workbench 1 by a bolt. The fixed seat 4051 is used to support the rotating rod 405, thereby ensuring the stability of the rotating rod 405 during the transmission of the rotating force; the outer wall of the rotating column 408 is provided with two spiral grooves in opposite directions, and the interior of the sliding seat 409 is provided with a crescent pin that is sleeved with the spiral groove on the outer wall of the rotating column 408. Through the setting of this structure, the sliding seat 409 can be driven to move back and forth in the horizontal direction when the rotating column 408 rotates; one end of the protrusion 411 extends to the interior of the sliding box 410, and one end of the protrusion 411 is fixedly connected to a spring 4111, and the end of the spring 4111 away from the protrusion 411 is fixedly connected to the inner wall of the sliding box 410, and one end of the protrusion 411 is inclined, and the spring 4111 is used to ensure the initial position of the protrusion 411, and the spring 4111 is used to provide a horizontal movement reset force to the protrusion 411.

[0024] Working principle: When in use, first stack multiple plastic frame bodies 3 inside the placement box 2, then control the drive motor 401 to work, the output end of the drive motor 401 rotates clockwise and drives the first synchronous wheel 402 to rotate, the rotation of the first synchronous wheel 402 drives the synchronous belt 4021 to rotate, the rotation of the synchronous belt 4021 drives the second synchronous wheel 4022 to rotate clockwise, the rotation of the second synchronous wheel 4022 drives the conveying roller 403 to rotate, the rotation of the conveying roller 403 drives the conveyor belt 404 to rotate clockwise, and the plastic frame body 3 can be transported by the rotation of the conveyor belt 404;

[0025] Secondly, the rotation of the first synchronous wheel 402 drives the rotating rod 405 to rotate at the same time, and the rotation of the rotating rod 405 drives the first bevel gear 406 to rotate. The rotation of the first bevel gear 406 drives the second bevel gear 407 to rotate. The rotation of the second bevel gear 407 drives the rotating column 408 to rotate. The rotation of the rotating column 408 can drive the sliding seat 409 to move toward the side away from the second bevel gear 407. The movement of the sliding seat 409 drives the sliding box 410 to move. The movement of the sliding box 410 can drive the protrusion 411 to move. The movement of the protrusion 411 can push the bottom rubber frame body 3 to move toward the outside of the placement box 2, and then the rubber frame body 3 moves to the top of the conveyor belt 404. At the end, when the sliding seat 409 moves to one side of the outer wall of the rotating column 408, the sliding seat 409 is reset and moved under the action of the internal crescent pin and the spiral groove on the outer wall of the rotating column 408. When the sliding seat 409 is reset and moved, the protrusion 411 is driven to reset and move. Since one end of the protrusion 411 is inclined, the protrusion 411 is reset and moved and moved toward the inside of the sliding box 410 under the pressure of the outer wall of the plastic frame main body 3. The spring 4111 is squeezed by force. When the protrusion 411 moves to the initial position, the spring 4111 returns to its original shape and drives the protrusion 411 to reset and move. In this way, the plastic frame main body 3 in the placement box 2 can be pushed to the top of the conveyor belt 404 in sequence.

[0026] Finally, through the setting of a single power source, the clockwise rotation of the output end of the driving motor 401 can drive the conveyor belt 404 to rotate clockwise through mechanical transmission, thereby automatically conveying the rubber frame body 3, and the rotation of the output end of the driving motor 401 can simultaneously drive the protrusion 411 to move back and forth in the horizontal direction through mechanical transmission, thereby successively exporting the rubber frame body 3 placed in the placement box 2. Compared with the traditional manual loading method, on the one hand, it improves the loading stability and efficiency of the rubber frame body 3, and on the other hand, it reduces the workload of the staff.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A backlight plastic frame automatic feeding machine, characterized in that: include: A workbench (1), a top end of which is fixed with a placement box (2) by means of bolts, wherein a plurality of plastic frame bodies (3) are stacked and placed inside the placement box (2); A linkage mechanism (4) is provided at one end of the workbench (1), and the linkage mechanism (4) extends to the inside of the workbench (1) and the placement box (2), the linkage mechanism (4) comprises a sliding seat (409) slidably sleeved inside the placement box (2), one end of the sliding seat (409) is fixed with a sliding box (410) by bolts, one end of the sliding box (410) is slidably sleeved with a protrusion (411), the protrusion (411) is located on one side of the rubber frame body (3), the inside of the workbench (1) is connected to a conveying roller (403) through a bearing, the outer wall of the conveying roller (403) is engaged with a conveying belt (404), and the conveying belt (404) is located on one side of the placement box (2).

2. The automatic backlight plastic frame feeding machine according to claim 1, characterized in that: A driving motor (401) is provided at one end of the workbench (1); an output end of the driving motor (401) is connected to a first synchronous wheel (402) via a coupling; an outer wall of the first synchronous wheel (402) is engaged with a synchronous belt (4021); an inner wall of the synchronous belt (4021) is engaged with a second synchronous wheel (4022); the second synchronous wheel (4022) is located on one side of the first synchronous wheel (402); and one end of the second synchronous wheel (4022) is connected to a conveying roller (403) via a bolt.

3. The automatic backlight plastic frame feeding machine according to claim 2, characterized in that: The bottom end of the driving motor (401) is fixed with a motor base (4011) via bolts, and one end of the motor base (4011) is fixedly connected to the driving motor (401) via bolts.

4. The automatic backlight plastic frame feeding machine according to claim 2, characterized in that: The end of the first synchronous wheel (402) away from the driving motor (401) is fixed with a rotating rod (405) by bolts, and the rotating rod (405) penetrates into the interior of the placement box (2). The rotating rod (405) is rotatably connected to the inner wall of the placement box (2) through a bearing. The end of the rotating rod (405) away from the first synchronous wheel (402) is welded with a first bevel gear (406), one side of the first bevel gear (406) is meshed with a second bevel gear (407), and one side of the second bevel gear (407) is welded with a rotating column (408), and the rotating column (408) is slidably sleeved with a sliding seat (409).

5. The automatic backlight plastic frame feeding machine according to claim 4, characterized in that: The outer wall of the rotating rod (405) is connected to a fixing seat (4051) via a bearing, and the bottom end of the fixing seat (4051) is fixedly connected to the top end of the workbench (1) via a bolt.

6. The automatic backlight plastic frame loading machine according to claim 4, characterized in that: The outer wall of the rotating column (408) is provided with two spiral grooves in opposite directions, and the interior of the sliding seat (409) is provided with a crescent pin that is sleeved with the spiral grooves on the outer wall of the rotating column (408).

7. The automatic backlight plastic frame loading machine according to claim 1, characterized in that: One end of the protrusion (411) extends to the interior of the sliding box (410), and one end of the protrusion (411) is fixedly connected to a spring (4111), and one end of the spring (4111) away from the protrusion (411) is fixedly connected to the inner wall of the sliding box (410), and one end of the protrusion (411) is inclined.

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