Switching vacuum material taking mechanism applied to liquid crystal display screen processing equipment

Abstract

The invention discloses a switching vacuum material taking mechanism applied to liquid crystal display screen processing equipment, which comprises a rack, a material supply device arranged on the rack and comprising a material supply base, a material supply port and a material supply assembly, and a material taking device arranged on the rack and located on the upper side of the material supply device and comprising a material taking supporting rod, a linear driving module and a material taking sliding seat, a material taking sucker and a driving cylinder; the formed machine frame serves as a base body structure of the whole mechanism, the formed feeding base serves as a bearing body of the feeding device, and the feeding assembly arranged at the feeding opening can effectively solve the problem caused by much manual feeding. And a material taking suction cup in the formed material taking device is matched, materials to be machined are quickly and effectively transferred to the next machining area, automatic treatment is adopted in the whole material supply process, and the machining efficiency and the machining precision are effectively improved.

Description

Technical Field

[0001] The invention relates to the field of liquid crystal display screen processing equipment, and in particular to a switching vacuum material taking mechanism applied to liquid crystal display screen processing equipment. Background Art

[0002] Liquid crystal display screens are usually sheet-shaped and are often used in game console screens and tablet screens. At present, the processing equipment for such screens is usually divided into a loading mechanism, a processing mechanism, and a unloading mechanism. The common feeding structure currently uses manual arrangement and loading, which has a low loading efficiency and often causes certain damage to the processed screen, affecting its subsequent use effect. Summary of the invention

[0003] In order to solve the above problems, the present invention proposes a switching vacuum material taking mechanism applied to liquid crystal display processing equipment, which solves the problem that manual arrangement of material loading leads to low processing efficiency and causes certain damage to the processed display screen, affecting its subsequent use effect.

[0004] The technical solution adopted by the present invention is: a switching vacuum material taking mechanism applied to liquid crystal display processing equipment, comprising a frame, a feeding device, the feeding device is arranged on the frame, and comprises a feeding base, the upper end surface of the feeding base is provided with at least one group of feeding ports, and the lower side of the formed feeding port opening is provided with a feeding assembly;

[0005] The material picking device is arranged on the frame and located on the upper side of the feeding device, including a material picking support rod, and the upper end surface of the material picking support rod is provided with a linear drive module, and one end surface of the linear drive module is slidably connected to a material picking slide, and the material picking slide is connected to a driving cylinder with a material picking suction cup.

[0006] Furthermore, the driving cylinder and the material picking suction cup are provided with a receiving plate, and the material picking suction cup is arranged on the receiving plate.

[0007] Furthermore, a connecting portion extending obliquely upward is provided on one end surface of the receiving plate, and a pre-feeding suction cup is provided on the connecting portion.

[0008] Furthermore, the feeding assembly comprises:

[0009] A feed slide rail seat, the feed slide rail seat is arranged at the lower opening of the feed port, a driving member is provided to provide a power source, and a slide rod is arranged on one end surface located at the lower side of the feed port;

[0010] A feeding slide is slidably connected to the slide rod, and a supporting platform is provided on the upper end surface.

[0011] Furthermore, a feeding rod extending upward is provided on the upper end surface of the feeding base, an adjusting cylinder is provided on the upper end of the feeding rod, and an adjusting paddle is connected to one end of a telescopic rod formed on the adjusting cylinder.

[0012] Furthermore, a raised control base is provided on the same side of the feeding rod and the telescopic rod, and the control base is rotatably connected to an adjustment base via a first rotating shaft at the end face of one side close to the telescopic rod, and the adjustment base is rotatably connected to the telescopic rod via a second rotating shaft, and the adjustment paddle is arranged on the end face of the adjustment base away from the adjustment cylinder.

[0013] Furthermore, the feeding device further comprises a movable adjustment component, and the movable adjustment component comprises:

[0014] A driving receiving base, the driving receiving base is located at the lower side of the feeding base, and the upper end surface is provided with at least one set of receiving slide rails, the receiving slide rails are slidably connected with a receiving slide seat, and the upper end surface of the receiving slide seat is mutually matched and connected with the lower side of the feeding base;

[0015] A receiving drive member is arranged on the drive receiving base, and one end of the receiving drive member is connected to a transition drive plate, and an upper end surface of the transition drive plate is connected to the feeding base.

[0016] Furthermore, a blowing support rod is provided on the upper end surface of the frame, a blowing base is provided on the upper end surface of the blowing support rod, a blowing pipe is connected to the blowing base, and an air outlet end of the blowing pipe extends to the adjusting paddle.

[0017] Furthermore, a plurality of groups of upwardly extending limiting rods are provided on the upper end surface of the feeding base and located at the upper end opening of the feeding port.

[0018] Compared with the prior art, the present invention has the following beneficial effects: the frame is formed as the entire mechanism base structure, the feeding base formed therein is used as the bearing body of the feeding device, and the feeding assembly arranged at the feeding port will effectively replace the problems caused by manual feeding. In conjunction with the material taking suction cup in the formed taking device, the material to be processed can be quickly and effectively transferred to the next processing area, and the entire feeding process is automated, which effectively improves the processing efficiency and processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 This is a diagram showing the overall structure of the present invention and its use in conjunction with liquid crystal display processing and transportation equipment;

[0021] Figure 2 for Figure 1 A magnified view of part A;

[0022] Figure 3 It is the overall structure diagram of the feeding device of the present invention;

[0023] Figure 4 for Figure 1 A magnified view of part B;

[0024] Figure 5 It is the overall structure diagram of the feeding device of the present invention;

[0025] Figure 6 It is the overall structure diagram of the feeding device of the present invention;

[0026] Figure 7 It is the overall structure diagram of the feeding device of the present invention;

[0027] Figure 8 It is the overall structural diagram of the material taking device of the present invention.

[0028] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0030] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0031] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0032] See also Figure 1-8 The present invention is a switching vacuum material-removing mechanism used in liquid crystal display processing equipment, comprising a frame 5, a feeding device, wherein the feeding device is arranged on the frame 5 and comprises a feeding base 12, wherein the upper end surface of the feeding base is provided with at least one group of feeding ports 120, and a feeding assembly is provided on the lower side of the opening of the formed feeding port 120; a material-removing device 2, wherein the material-removing device is arranged on the frame 5 and is located on the upper side of the feeding device. In the actual production and manufacturing process of the entire mechanism, the frame 5 as the integral bearing body that is formed can be used only as a placement frame for the mechanism, or it can be used to process the integral bearing body of the liquid crystal display transport platform 4, see Figure 1 In the embodiment, a switching vacuum material taking mechanism, a formed liquid crystal display screen transport platform 4, and a control box 3 of the entire device are arranged from left to right on the frame 5. The formed material taking mechanism also includes a feeding device 1 composed of a feeding base 12, a group feeding port 120, and a feeding assembly. The formed liquid crystal display screen 7 to be processed is placed on the feeding assembly, and the formed feeding assembly can move up and down inside the group feeding port 120 on the feeding base 12. When the feeding assembly with the liquid crystal display screen to be processed moves up and down and extends to the lower side of the material taking device 2, the liquid crystal display screen 7 to be processed is transferred to the processed liquid crystal display screen transport platform 4 through the formed material taking device 2 for processing.

[0033] The formed material picking device 2 includes a material picking support rod 20, and the upper end surface of the formed material picking support rod 20 is provided with a linear drive module. The formed material picking support rod 20 can be set in multiple groups, and the upper end can be provided with a connection base 23 with a notch to improve the connection stability. The formed linear drive module is slidably connected to a material picking slide 24 on one end surface, and the material picking slide 24 is connected with a material picking suction cup 206. The linear drive module formed on the upper side is used to achieve the purpose of horizontally moving the material picking slide 24 with the material picking suction cup 206. The formed linear drive module can adopt a material picking linear drive slide 200, a material picking drive motor 21, and a material picking drive belt 27 used for driving force transmission. The formed material picking slide 24 is set on the material picking drive belt 27, and the material picking drive belt 27 is driven to move by the material picking drive motor 21, thereby driving the material picking slide 24 to move horizontally. The formed material taking suction cup 206 will be used to be placed on the driving cylinder 28, and the driving cylinder 28 is formed to control the material taking suction cup 206 to move up and down, so as to achieve the purpose of grabbing and processing the liquid crystal display screen 7.

[0034] See also Figure 8 In order to realize the formation, a plurality of groups of material picking suction cups 206 can be set at the lower end of the driving cylinder 28, and the driving cylinder 28 and the material picking suction cups 206 are provided with a receiving plate 26, and the material picking suction cups 206 are arranged on the receiving plate 26. The upper end surface of the receiving plate 26 is directly connected to the end of the telescopic rod of the driving cylinder 28, and a plurality of groups of suction cup structures for picking up materials can be arranged thereon, so that the materials will not fall during the picking process.

[0035] In this embodiment, more specifically, a connection portion 29 extending obliquely upward is provided on one end face of the receiving plate 26, and a pre-feeding suction cup 209 is provided on the connection portion 29, so that the connection portion 29 extends obliquely upward, and the upper end face connection forms an angle less than 180°. The length of the pre-feeding suction cup 209 provided on the connection portion 29 is less than the length of the feeding suction cup 206, and a height difference is formed between the two feeding suction cups. When feeding, the position of the LCD screen adsorbed by the pre-feeding suction cup 209 is first lifted relative to the position of the LCD screen adsorbed by the feeding suction cup 206, so as to reduce the adsorption force between the multiple layers of LCD screens stacked together, and facilitate separation and feeding.

[0036] See also Figure 3-Figure 7In the embodiment, the feeding assembly includes a feeding slide rail seat 11, which is arranged at the lower opening of the feeding port 120, and is provided with a power source through a driving member 10, and a sliding rod 110 is provided on one end surface located at the lower side of the feeding port 120; a feeding slide 17, which is slidably connected to the sliding rod 110, and a supporting platform 13 is provided on the upper end surface. When in use, the driving member 10 arranged on the feeding slide rail seat 11 serves as the power source for the entire feeding assembly, and the formed sliding rod 110 is connected with the driving member 10, so that the feeding slide 17 can be controlled to move up and down. The adopted feeding slide 17 can be provided with a supporting platform 13 for placing the processed LCD display screen.

[0037] In this embodiment, more specifically, the upper end surface of the feeding base 12 is provided with a feeding rod 14 extending upward, and the upper end of the feeding rod 14 is provided with an adjusting cylinder 140, and one end of the telescopic rod 104 formed on the adjusting cylinder 140 is connected to an adjusting paddle 150. During operation, the adjusting cylinder 140 is extended or retracted to control the movement of the adjusting paddle 150. When the adjusting cylinder 140 is extended, the adjusting paddle 150 is also away from the processed products placed on the support platform 13. When the adjusting cylinder 140 is retracted, the adjusting paddle 150 is close to the processed products placed on the support platform 13, so as to achieve effective single-layer separation of the stacked processed products, which is convenient for the material taking device to take the materials. At the same time, the upper end surface of the frame 5 is provided with a blowing support rod 70, and the upper end surface of the blowing support rod 70 is provided with a blowing base 72, and the blowing base 72 is connected to a blowing pipe 71, and the air outlet end of the formed blowing pipe extends to the adjusting paddle 150. When the length of the pre-loading suction cup 209 set on the connecting part 29 is smaller than the length of the loading suction cup 206, the area sucked by the pre-loading suction cup 209 first reaches the layered separation state, and in conjunction with the separation of the adjusting paddle 150, the upper layer of the processed parts are separated, and the lower layer of the processed parts are pressed to a certain extent, and in conjunction with the wind delivered from the inside of the blowing pipe 71, the area sucked by the loading suction cup 206 can be layered.

[0038] Specific reference Figure 4In order to facilitate the displacement control adjustment of the adjustment cylinder 140 driving the adjustment paddle 150 to move, the feeding rod 14 and the telescopic rod 104 are provided with a raised control base 16 on the same side, and the end face of the control base 16 close to the telescopic rod 104 is rotatably connected to the adjustment base 15 through the first rotating shaft 160, and the adjustment base 15 is rotatably connected with the telescopic rod 104 through the second rotating shaft 1050, and the adjustment paddle 150 is arranged on the end face of the adjustment base 15 away from the adjustment cylinder 140. When in use, when the telescopic rod 104 is controlled to extend outward by the adjustment cylinder 140, the adjustment base 15 is pushed to rotate along the first rotating shaft 160 as the rotating shaft, and the adjustment base 15 rotates around the second rotating shaft 1050, so as to control the movement trajectory of the adjustment paddle 150 to be arc-shaped.

[0039] Specifically, the feeding device further includes a mobile adjustment component, which includes a driving receiving base 102, the driving receiving base 102 is located at the lower side of the feeding base 12, and the upper end surface is provided with at least one set of receiving slide rails 109, the receiving slide rails 109 are slidably connected with a receiving slide seat 1090, and the upper end surface of the receiving slide seat 1090 is mutually matched and connected with the lower side of the feeding base 12; a receiving driving member 19, the receiving driving member 19 is arranged on the driving receiving base 102, and one end is connected to a transition driving plate 190, and the upper end surface of the transition driving plate 190 is connected to the feeding base 12. The formed feeding base 12 can be fixedly connected to the frame by forming a connecting fixing plate 904, or it can be directly connected and fixed to the frame. The formed receiving drive member 19 is arranged at the position of the feeding base 12, preferably at the lower side, which is convenient for processing and manufacturing. Through the telescopic movement of the receiving drive member 19, the transition drive plate 190 is driven to move, thereby driving the formed receiving slide 1090 to move freely on the receiving slide rail 109, thereby controlling the movement of the feeding assembly of the entire feeding device arranged on the receiving slide 1090, so as to control the supporting tray of multiple feeding assemblies arranged on the feeding base 12 to be on the lower side of the material picking suction cup 206, which is convenient for picking up materials.

[0040] Specifically, the upper surface of the feeding base 12 and the upper opening of the feeding port 120 are provided with a plurality of groups of upwardly extending limit rods 901. The upper opening of the feeding port 120 is provided with a plurality of groups of upwardly extending limit rods 901 to form a surrounding area on the upper side of the feeding port 120. The formed limit rods can also be set to be plate-shaped 903, which has a large shielding area, so that the workpieces stacked on the supporting tray will not collapse. In the feeding port 120, a limit plate 101 is set at the lower side of its opening, and the feeding slide 17 with the supporting tray 13 extending to the lower side of the feeding port 120 is placed. And the formed feeding slide rail seat 11 can be provided with a detector 18 to detect and control the up and down displacement distance of the feeding slide 17.

[0041] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A switching vacuum material taking mechanism used in a liquid crystal display processing device, comprising a frame (5), characterized in that: A feeding device (1), the feeding device (1) being arranged on the frame (5) and comprising a feeding base (12), the upper end surface of the feeding base (12) being provided with at least one group of feeding ports (120), and a feeding assembly being provided at the lower side of the opening of the formed feeding port (120); A material picking device (2), the material picking device (2) is arranged on the frame (5) and is located on the upper side of the feeding device, including a material picking support rod (20), the upper end surface of the formed material picking support rod (20) is provided with a linear drive module, one end surface of the linear drive module is slidably connected to a material picking slide (24), and the material picking slide (24) is connected to a driving cylinder (28) with a material picking suction cup (206).

2. The switching vacuum material taking mechanism used in liquid crystal display processing equipment according to claim 1 is characterized in that: The driving cylinder (28) and the material taking suction cup (206) are provided with a receiving plate (26), and the material taking suction cup (206) is provided on the receiving plate (26).

3. The switching vacuum material taking mechanism used in liquid crystal display processing equipment according to claim 2 is characterized in that: A connecting portion (29) extending obliquely upward is provided on one end surface of the receiving plate (26), and a pre-collecting suction cup (209) is provided on the connecting portion (29).

4. A switching vacuum material taking mechanism for liquid crystal display processing equipment according to claim 1 or 2, characterized in that: The feeding assembly comprises: A feeding slide rail seat (11), the feeding slide rail seat (11) is arranged at the lower opening of the feeding port (120), a driving member (10) is provided to provide a power source, and a sliding rod (110) is arranged on one end surface located at the lower side of the feeding port (120); A feeding slide (17), wherein the feeding slide (17) is slidably connected to the slide rod (110), and a supporting platform (13) is provided on the upper end surface.

5. The switching vacuum material taking mechanism used in liquid crystal display processing equipment according to claim 4 is characterized in that: The upper end surface of the feeding base (12) is provided with a feeding rod (14) extending upward, the upper end of the feeding rod (14) is provided with an adjusting cylinder (140), and one end of the telescopic rod (104) formed on the adjusting cylinder (140) is connected to an adjusting paddle (150).

6. The switching vacuum material taking mechanism used in liquid crystal display processing equipment according to claim 5, characterized in that: A raised control base (16) is provided on the same side of the feeding rod (14) and the telescopic rod (104); the end surface of the control base (16) close to the telescopic rod (104) is rotatably connected to an adjustment base (15) via a first rotating shaft (160); the adjustment base (15) is rotatably connected to the telescopic rod (104) via a second rotating shaft (1050); and the adjustment paddle (150) is provided on the end surface of the adjustment base (15) away from the adjustment cylinder (140).

7. The switching vacuum material taking mechanism used in liquid crystal display processing equipment according to claim 6 is characterized in that: The feeding device further comprises a moving adjustment component, and the moving adjustment component comprises: A driving receiving base (102), the driving receiving base (102) is located at the lower side of the feeding base (12), and the upper end surface is provided with at least one set of receiving slide rails (109), the receiving slide rails (109) are slidably connected with a receiving slide seat (1090), and the upper end surface of the receiving slide seat (1090) is mutually matched and connected with the lower side of the feeding base (12); A receiving drive member (19), wherein the receiving drive member (19) is arranged on the driving receiving base (102), and one end of the receiving drive member is connected to a transition drive plate (109), and an upper end surface of the transition drive plate (109) is connected to the feeding base (12).

8. The switching vacuum material taking mechanism used in liquid crystal display processing equipment according to claim 7, characterized in that: The upper end surface of the frame (5) is provided with a blowing support rod (70), the upper end surface of the blowing support rod (70) is provided with a blowing base (72), the blowing base (72) is connected with a blowing pipe (71), and the air outlet end of the blowing pipe extends to the adjusting paddle (150).

9. The switching vacuum material taking mechanism used in liquid crystal display processing equipment according to claim 8, characterized in that: A plurality of groups of upwardly extending limiting rods (901) are provided on the upper end surface of the feeding base (12) and at the upper end opening of the feeding port (120).

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