Machining fixing device on LED display screen production line

Abstract

The utility model belongs to the technical field of LED display screen processing equipment, and particularly relates to a processing and fixing device on an LED display screen production line, which adopts the following scheme that the processing and fixing device comprises a conveyor; the mounting plate is fixedly connected with the conveyor; the number of the control mechanisms and the number of the blocking mechanisms are both two, and the control mechanisms and the blocking mechanisms are both matched with the mounting plate; the fixing mechanism comprises two sliding rods and a fixing frame; the two sliding rods are slidably connected to the top of the mounting plate and fixedly connected with the fixing frame, and the control mechanism comprises two connecting frames, two rotating rods and a control frame; according to the utility model, by adjusting the distance between the two fixing frames on the mounting plate, the LED screen mounting device can be adapted to an LED screen on a current production line and can be attached to the LED screen, so that the LED screen is prevented from deviating, and the LED screen is prevented from being failed to be processed.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED display screen processing equipment technical field especially relates to a kind of processing fixing device on LED display screen production line. BACKGROUND

[0002] LED electronic display screen is a kind of display mode by controlling semiconductor light-emitting diode, is by tens of thousands of semiconductor light-emitting diode pixel points even arrangement composition. It can manufacture different color LED pixel points using different materials to display text, graphics, images, animation, market, video, video signal and other information display screen. The most widely used is red, green, yellow. And blue and pure green LED development has reached the practical stage.

[0003] The LED display screen in prior art is moved to processing point on production line, lack of the fixing of LED display screen, LED display screen will deviate due to external factors, lead to the processing failure of current position, easy to cause defective products, therefore, the utility model provides a kind of processing fixing device on LED display screen production line, for solving the above-mentioned problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the lack of the fixing of LED display screen when LED display screen in prior art is moved to processing point on production line, LED display screen will deviate due to external factors, lead to the processing failure of current position, easy to cause defective products, and provides a kind of processing fixing device on LED display screen production line.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of processing fixing device on LED display screen production line, including

[0007] Conveyer;

[0008] Mounting plate, the mounting plate is fixedly connected with conveyer;

[0009] Control mechanism and blocking mechanism, the number of control mechanism and blocking mechanism is two groups, and control mechanism and blocking mechanism are matched with mounting plate;

[0010] Fixing mechanism, the fixing mechanism includes: two sliding rods and fixed frame;

[0011] Two sliding rods are slidably connected at the top of mounting plate, and two sliding rods are fixedly connected with fixed frame.

[0012] As a preferred scheme of the utility model, the control mechanism comprises two connecting frames, two rotating rods and a control frame.

[0013] The two connecting frames are fixedly connected with the two sliding rods respectively, the two rotating rods are rotationally connected at the top of the mounting plate, the rotating rods are matched with the connecting frames and the control frame respectively, and the control frame is slidingly connected at the top of the mounting plate.

[0014] As a preferred scheme of the utility model, the blocking mechanism comprises a blocking frame, a spring, a spring seat and an unlocking rod.

[0015] The blocking frame is slidingly connected with the control frame, the blocking frame is fixedly connected with the spring, the spring is fixedly connected with the spring seat, the spring seat is fixedly connected with the control frame, and the unlocking rod is fixedly connected with the positioning frame.

[0016] As a preferred scheme of the utility model, the top of each of the two adjacent rotating rods is fixedly installed with a symmetrically arranged round block, and the four round blocks are matched with the two connecting frames and the control frame respectively.

[0017] As a preferred scheme of the utility model, the top of each of the two mounting plates is provided with a plurality of positioning grooves arranged at equal intervals, the bottom of the positioning frame is fixedly installed with a positioning block, and the positioning block is detachably clamped with the positioning groove.

[0018] As a preferred scheme of the utility model, the side of each of the two fixing frames close to each other is fixedly installed with a protective pad.

[0019] Beneficial effects:

[0020] 1. After the control frame is pulled downward, the control frame can push the adjacent two rotating rods to rotate at the middle position on the mounting plate, the four ends of the two rotating rods are away from each other, so that the two rotating rods rotate in opposite directions, the rotating rod at the left position rotates clockwise, the rotating rod at the right position rotates counterclockwise, the top of the two rotating rods can be close to each other, so as to squeeze the two connecting frames to slide upward, the fixing frames at the two sides are operated in the same way, so that the two fixing frames can be close to each other, and the LED display screen at the top of the conveyor is attached, so as to prevent the LED display screen from deviating.

[0021] 2. After the blocking frame is engaged with the mounting plate, the blocking frame can block the movement of the control frame, the positioning of the control frame is realized, the control frame can be stably positioned at the top of the mounting plate, the control frame can position the position of the fixing frame, and the fixing frame is stably used.

[0022] In the utility model, the interval between the two fixing frames on the mounting plate can be adjusted, so that the LED screen on the current production line can be matched, the deviation of the LED screen can be prevented, and the failure of the LED screen processing can be prevented. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is the front view three-dimensional drawing of the utility model;

[0024] Figure 2 is the top view three-dimensional drawing of the utility model;

[0025] Figure 3 is the top view three-dimensional drawing of the fixed frame of the utility model;

[0026] Figure 4 is the front view enlarged three-dimensional drawing of the blocking mechanism of the utility model.

[0027] In the drawing: 1, conveyor; 2, mounting plate; 3, sliding rod; 4, fixed frame; 5, protective pad; 6, connecting frame; 7, rotating rod; 8, round block; 9, control frame; 10, blocking frame; 11, spring; 12, spring seat; 13, unlocking rod. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0029] EMBODIMENT

[0030] Referring to Figures 1-4 , a processing fixing device on an LED display screen production line, comprising a conveyor 1;

[0031] A mounting plate 2, the mounting plate 2 is fixedly connected with the conveyor 1;

[0032] A control mechanism and a blocking mechanism, the number of the control mechanism and the blocking mechanism is two groups, and the control mechanism and the blocking mechanism are matched with the mounting plate 2;

[0033] A fixing mechanism, the fixing mechanism comprises two sliding rods 3 and a fixed frame 4;

[0034] The two sliding rods 3 are slidably connected at the top of the mounting plate 2, and the two sliding rods 3 are fixedly connected with the fixed frame 4.

[0035] Through the above structure: by adjusting the spacing between the two fixed frames 4 on the mounting plate 2, the current LED screen on the production line can be adapted, and the LED screen is laminated to prevent the LED screen from deviating and prevent the LED screen from failing to be processed.

[0036] As a preferred scheme of the utility model, the control mechanism comprises two connecting frames 6, two rotating rods 7 and a control frame 9;

[0037] Two connecting frames 6 are respectively fixedly connected with two sliding rods 3, two rotating rods 7 are rotatably connected at the top of the mounting plate 2, the rotating rod 7 is matched with the connecting frame 6 and the control frame 9 respectively, the control frame 9 is slidably connected at the top of the mounting plate 2, after the control frame 9 is pulled downward, the control frame 9 can push the middle position of the adjacent two rotating rods 7 to rotate on the mounting plate 2, the four ends of the two rotating rods 7 are away from each other, so that the two rotating rods 7 rotate in opposite directions, the rotating rod 7 at the left position rotates clockwise, and the rotating rod 7 at the right position rotates counterclockwise, so that the top of the two rotating rods 7 can be close to each other to squeeze the two connecting frames 6 to slide upward, the fixed frame 4 at the two sides is operated in the same way, so that the two fixed frames 4 can be close to each other to fit with the LED display screen on the top of the conveyor 1, and the LED display screen is prevented from deviating.

[0038] As a preferred scheme of the utility model, the blocking mechanism comprises: a blocking frame 10, a spring 11, a spring seat 12 and an unlocking rod 13.

[0039] The blocking frame 10 is slidably connected with the control frame 9, the blocking frame 10 is fixedly connected with the spring 11, the spring 11 is fixedly connected with the spring seat 12, the spring seat 12 is fixedly connected with the control frame 9, and the unlocking rod 13 is fixedly connected with the positioning frame; after the blocking frame 10 engages with the mounting plate 2, the blocking frame 10 can block the movement of the control frame 9, the positioning of the control frame 9 is realized, the control frame 9 can stably be positioned on the top of the mounting plate 2, the control frame 9 can position the fixed frame 4, and the fixed frame 4 can be stably used.

[0040] As a preferred scheme of the utility model, the top of the adjacent two rotating rods 7 is fixedly provided with symmetrically arranged round blocks 8, the four round blocks 8 are matched with the two connecting frames 6 and the control frame 9 respectively, the round block 8 is used for connecting the control frame 9 and the connecting frame 6, so that the control frame 9 can drive the rotating rod 7 to rotate when being pulled, and the rotating rod 7 can push the connecting frame 6 and the fixed frame 4 to move.

[0041] As a preferred scheme of the utility model, the top of the two mounting plates 2 is provided with a plurality of positioning grooves arranged at equal intervals, the bottom of the positioning frame is fixedly provided with a positioning block, the positioning block and the positioning groove are detachably clamped, and after the positioning block engages with the positioning groove, the positioning block can block the movement of the control frame 9.

[0042] As a preferred scheme of the utility model, the side close to each other of the two fixed frames 4 is fixedly provided with a protective pad 5, and the protective pad 5 is used for protecting the LED display screen when the LED display screen is fitted.

[0043] It should be noted that: specific model of conveyor 1 is selected by those skilled in the art, and the above about conveyor 1 and the like all belong to the prior art, and the scheme is not described in detail.

[0044] The working principle of the utility model is: when the LED display screen needs to be processed, the LED display screen needs to be fixed, only need to pull two unlocking rods 13 on two control frames 9, after the unlocking rod 13 is pulled, the unlocking rod 13 drives the positioning frame and the mounting plate 2 to separate, then the control frame 9 can be unlocked, then pull two control frames 9 away from each other, the control frame 9 can drive the middle position 7 of two adjacent rotating rods to rotate on the mounting plate 2, the four ends of two rotating rods 7 are away from each other, as shown in the drawings Figure 3 For example, make two rotating rods 7 rotate in opposite directions, the rotating rod 7 at the left position rotates clockwise, the rotating rod 7 at the right position rotates counterclockwise, so that the top of two rotating rods 7 can be close to each other, to extrude two connecting frames 6 to slide upward, the same operation is adopted for the fixed frame 4 at both sides, so that two fixed frames 4 can be close to each other, to fit with the LED display screen on the top of the conveyor 1, prevent the LED display screen from deviating, then release the blocking frame 10, so that the blocking frame 10 can engage with the mounting plate 2, after the blocking frame 10 engages with the mounting plate 2, the blocking frame 10 can block the movement of the control frame 9, realize the positioning of the control frame 9, so that the control frame 9 can stably be on the top of the mounting plate 2, so that the control frame 9 can position the position of the fixed frame 4, to stably use the fixed frame 4, can stably process the LED display screen.

[0045] The above is only the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can replace or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A processing fixing device on an LED display screen production line, characterized in that, The utility model provides a kind of transport machine, including Conveyer (1); Mounting plate (2), the mounting plate (2) is fixedly connected with conveyer (1); Control mechanism and blocking mechanism, the number of control mechanism and blocking mechanism is two groups, and control mechanism and blocking mechanism are matched with mounting plate (2); Fixing mechanism, the fixing mechanism includes: two sliding rods (3) and fixed frame (4); Two sliding rods (3) are slidably connected in the top of mounting plate (2), and two sliding rods (3) are fixedly connected with fixed frame (4). 2.The processing fixing device on the LED display screen production line according to claim 1, characterized in that, The control mechanism includes: two connecting frames (6), two rotating rods (7) and control frame (9); Two connecting frames (6) are fixedly connected with two sliding rods (3) respectively, two rotating rods (7) are rotatably connected in the top of mounting plate (2), and rotating rod (7) is matched with connecting frame (6) and control frame (9) respectively, and control frame (9) is slidably connected in the top of mounting plate (2).

3. The processing fixing device on the LED display screen production line according to claim 1, characterized in that, The blocking mechanism includes: blocking frame (10), spring (11), spring seat (12) and unlocking rod (13); Blocking frame (10) is slidably connected with control frame (9), and blocking frame (10) is fixedly connected with spring (11), and spring (11) is fixedly connected with spring seat (12), and spring seat (12) is fixedly connected with control frame (9), and unlocking rod (13) is fixedly connected with positioning frame.

4. The processing fixing device on the LED display screen production line according to claim 2, characterized in that, The top of adjacent two rotating rods (7) is fixedly installed with symmetrically arranged round block (8), and four round blocks (8) are matched with two connecting frames (6) and control frame (9) respectively.

5. The processing fixing device on the LED display screen production line according to claim 3, characterized in that, The top of two mounting plates (2) is provided with a plurality of positioning grooves arranged at equal intervals, the bottom of the positioning frame is fixedly installed with a positioning block, and the positioning block is detachably connected with the positioning groove.

6. The processing fixing device on the LED display screen production line according to claim 1, characterized in that, Two fixed frames (4) are fixedly installed with protective pads (5) on the side close to each other.

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