Positioning mechanism for substrate glass conveying packaging box

Abstract

The invention discloses a substrate glass conveying packaging box positioning mechanism which comprises a vertical positioning mechanism, a horizontal positioning mechanism is installed on one side of the vertical positioning mechanism, the horizontal positioning mechanism and the vertical positioning mechanism are both fixedly installed on a substrate glass conveying frame, and meanwhile a conveying belt is arranged on the substrate glass conveying frame. According to the base plate glass conveying packaging box positioning mechanism, when a conveying belt conveys a vertical packaging box, the vertical packaging box can be clamped and positioned through the two sets of vertical positioning mechanisms; meanwhile, when the conveying belt conveys the horizontal packaging box, the vertical packaging box can be clamped and positioned through the two sets of horizontal positioning mechanisms; the vertical packaging box and the horizontal packaging box can be positioned and clamped through one set of conveying line, the function of the conveying line can be fully achieved, and the comprehensive utilization rate of the conveying line is increased.

Description

Technical Field

[0001] The invention relates to the field of substrate glass conveying equipment, in particular to a substrate glass conveying packaging box positioning mechanism. Background Art

[0002] In the production of liquid crystal glass substrates, the capacity of the post-process cannot match the capacity of the hot end; the input area, so the glass substrates need to be packaged. According to the number of glass substrates to be packaged, the packaging boxes are divided into vertical packaging boxes and horizontal packaging boxes. Vertical packaging boxes can package more glass substrates; horizontal packaging boxes can package fewer glass substrates;

[0003] The vertical or horizontal packaging boxes containing glass substrates are placed on the conveyor belt, and the conveyor belt sends the glass to the packaging station for packaging. When the packaging station is securing the vertical or horizontal packaging boxes, the positioning mechanism on the packaging station can only perform positioning work for one type of packaging box. When the packaging box type is switched, either manual operation is required to complete the packaging, or the positioning mechanism needs to be stopped to adjust, which will cause production interruption and reduce production efficiency; each time the packaging box type is switched, extra time is required to deal with the positioning problem, including adjusting the equipment, recalibration and other operations. These additional processes will increase the time consumption of each packaging link, disrupting the overall assembly line rhythm and failing to achieve efficient continuous production. Summary of the invention

[0004] The object of the present invention is to provide a substrate glass conveying packaging box positioning mechanism to solve the defects mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, a substrate glass conveying packaging box positioning mechanism is provided, including a vertical positioning mechanism, a horizontal positioning mechanism is installed on one side of the vertical positioning mechanism, and the horizontal positioning mechanism and the vertical positioning mechanism are both fixedly installed on a substrate glass conveying frame, and a conveyor belt is provided on the substrate glass conveying frame, and a vertical packaging box and a horizontal packaging box are respectively provided on the surface of the conveyor belt, vertical positioning mechanisms are installed on both sides of the vertical packaging box, and horizontal positioning mechanisms are installed on both sides of the horizontal packaging box, and at the same time, the vertical packaging box is positioned on the surface of the conveyor belt by two groups of vertical positioning mechanisms, and the horizontal packaging box is positioned on the surface of the conveyor belt by two groups of horizontal positioning mechanisms.

[0006] Furthermore, the vertical positioning mechanism includes a bottom plate mounted on the substrate glass conveying rack, and a clamping cylinder is fixedly mounted on the surface of the bottom plate, and a fixing seat is fixedly mounted on the piston rod of the clamping cylinder, and a connecting piece is screwed and fixedly mounted on the surface of the fixing seat.

[0007] Furthermore, the front side of the connecting piece is screwed to fix two sets of lifting cylinders, and the piston rods of the lifting cylinders are fixed to the mounting seat, while the mounting seat is screwed to fix the back side of the positioning plate, and the positioning plate is rectangular.

[0008] Furthermore, the positioning plate is driven to move laterally by a clamping cylinder, and is driven to move vertically by two sets of lifting cylinders. A limit groove is provided on the surface of the mounting seat, and a limit block is installed on the front of the lifting cylinder, and the limit groove is wrapped around the outside of the limit block.

[0009] Furthermore, a fixing plate is fixedly installed on the surface of the clamping cylinder, and support seats are installed on both sides of the surface of the fixing plate. At the same time, a mounting sleeve is fixedly installed on the top of the support seat, and a connecting shaft is inserted into the interior of the mounting sleeve. Pressing frames are fixedly installed on both ends of the connecting shaft, and the ends of the pressing frames are arc-shaped.

[0010] Furthermore, a driving block is fixedly installed in the middle of the connecting shaft, and the front end of the driving block is movably connected to the top of the driving cylinder through a pin shaft, and the bottom of the driving cylinder is movably connected to the surface of the fixing plate through a pin shaft.

[0011] Furthermore, the horizontal positioning mechanism includes a chassis installed on the substrate glass conveyor rack, and linear guide rails are installed on both sides of the surface of the chassis, and guide blocks are slidably arranged inside the linear guide rails. The guide blocks are fixedly arranged at the bottom of the tail piece, and the bottoms of the two groups of tail pieces are slidably arranged inside the linear guide rails through dovetail-shaped guide blocks.

[0012] Furthermore, a pushing and positioning cylinder is fixedly installed in the middle of the surface of the chassis, and a positioning bracket is fixedly installed at the end of the piston rod of the pushing and positioning cylinder, and a positioning wheel is movably installed at the bottom of the right end of the positioning bracket.

[0013] Furthermore, the positioning bracket is an isosceles trapezoidal structure made of metal material, and the alignment wheels at the bottom of the positioning bracket are evenly arranged in seven groups, and the distances between two adjacent groups of alignment wheels are consistent.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention can clamp and position the vertical packaging box through two sets of vertical positioning mechanisms when the conveyor belt is conveying the vertical packaging box; at the same time, when the conveyor belt is conveying the horizontal packaging box, the two sets of horizontal positioning mechanisms can clamp and position the vertical packaging box; one set of conveyor lines can be realized to realize the positioning and clamping of the vertical packaging box and the horizontal packaging box, which can give full play to the role of the conveyor line and improve the comprehensive utilization rate of the conveyor line;

[0016] 2. After the horizontal packaging box and the vertical packaging box in the present invention are positioned, clamped and fixed on the conveyor belt, at this time, due to the production of liquid crystal glass substrates, the input device is used to take the substrate glass out of the packaging box. The packaging box includes a vertical packaging box and a horizontal packaging box, which are automatically placed on the conveyor belt. The conveyor belt sends the glass to the precision cutting machine for cutting. Robots are used to take and place the substrate glass. The robot needs to ensure the accuracy of the packaging box when taking the board. The setting of the vertical positioning mechanism and the horizontal packaging box can ensure the stability of the packaging box when being operated and will not shake. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0018] Figure 1 It is a front view schematic diagram of the structure of the present invention;

[0019] Figure 2 for Figure 1 Rear view of

[0020] Figure 3 It is a schematic diagram of a vertical positioning mechanism;

[0021] Figure 4 is a schematic diagram of a horizontal positioning mechanism;

[0022] Figure 5 for Figure 1 Schematic diagram of removing conveyor belt, vertical packaging box and horizontal packaging box;

[0023] Figure 6 for Figure 5 Bottom view of

[0024] Figure 7 It is a schematic diagram of the top plates of a vertical packaging box and a horizontal packaging box being pressed together;

[0025] Figure 8 for Figure 7 Rear view of.

[0026] [reference numerals]

[0027] 1. Conveyor belt; 2. Vertical packing box; 3. Horizontal packing box; 4. Vertical positioning mechanism; 40. Press frame; 41. Mounting sleeve; 42. Support seat; 43. Fixing plate; 44. Connecting shaft; 45. Driving block; 46. Driving cylinder; 47. Positioning plate; 48. Mounting seat; 49. Lifting cylinder; 491. Connecting plate; 492. Fixing seat; 493. Clamping cylinder; 494. Bottom plate; 5. Horizontal positioning mechanism; 51. Alignment wheel; 52. Positioning bracket; 53. Tail piece; 54. Push positioning cylinder; 55. Linear guide; 56. Chassis. DETAILED DESCRIPTION

[0028] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0029] Specific implementation method 1: Please refer to Figure 1-8 The present invention provides a technical solution: a substrate glass conveying packaging box positioning mechanism, including a vertical positioning mechanism 4, a horizontal positioning mechanism 5 is installed on one side of the vertical positioning mechanism 4, and the horizontal positioning mechanism 5 and the vertical positioning mechanism 4 are fixedly installed on a substrate glass conveying frame, and a conveyor belt 1 is provided on the substrate glass conveying frame, and a vertical packaging box 2 and a horizontal packaging box 3 are respectively provided on the surface of the conveyor belt 1, and vertical positioning mechanisms 4 are installed on both sides of the vertical packaging box 2, and horizontal positioning mechanisms 5 are installed on both sides of the horizontal packaging box 3, and at the same time, the vertical packaging box 2 is positioned on the surface of the conveyor belt 1 by two groups of vertical positioning mechanisms 4, and the horizontal packaging box 3 is positioned on the surface of the conveyor belt 1 by two groups of horizontal positioning mechanisms 5.

[0030] Working principle: A conveyor belt 1 is movably installed on the substrate glass conveyor rack, and the conveyor belt 1 can transport vertical packaging boxes 2 and horizontal packaging boxes 3. When the conveyor belt 1 transports the vertical packaging boxes 2, two sets of vertical positioning mechanisms 4 can clamp and position the vertical packaging boxes 2; at the same time, when the conveyor belt 1 transports the horizontal packaging boxes 3, two sets of horizontal positioning mechanisms 5 can clamp and position the vertical packaging boxes 2; a set of conveyor lines can be realized, and the positioning and clamping of the vertical packaging boxes 2 and the horizontal packaging boxes 3 can be realized, which can give full play to the role of the conveyor line and improve the comprehensive utilization rate of the conveyor line; different types of packaging can be switched at any time without interrupting the production process. Packing and packaging operations; whether it is a vertical or horizontal packaging box, it can be accurately positioned and packaged through the positioning mechanism, avoiding production stagnation caused by stopping to adjust equipment due to changes in packaging box types, and ensuring production continuity; there is no need to make complex adjustments or replacements to the positioning mechanism, reducing the preparation time during the conversion of different packaging boxes; whether it is continuous use of the same packaging box or alternating use of two packaging boxes, the packaging operation can be completed quickly, thereby shortening the packaging cycle of each product and improving the overall production efficiency; the working modes of the vertical positioning mechanism 4 and the horizontal positioning mechanism 5 are described below: The working mode of the vertical positioning mechanism 4 is: start the clamping cylinder 493 The piston rod of the clamping cylinder 493 drives the positioning plate 47 to move horizontally through the connecting piece 491 and the fixing seat 492, and the positioning and clamping work on both sides of the vertical packaging box 2 is completed by reducing the distance between the two sets of positioning plates 47. After the vertical packaging box 2 is clamped and fixed, it is not easy to shake, which ensures the stability of the vertical packaging box 2 when it is subjected to force and prevents the vertical packaging box 2 from deviating. Similarly, the working mode of the horizontal positioning mechanism 5 is as follows: the external switch that pushes the positioning cylinder 54 is started, and the output shaft of the positioning cylinder 54 is pushed to drive the positioning bracket 52 to move horizontally, so that multiple sets of alignment wheels 51 are clamped on one side of the horizontal packaging box 3, and the distance between the two rows of alignment wheels 51 is reduced. The spacing is used to complete the positioning and clamping of the horizontal packaging box 3; after the horizontal packaging box 3 and the vertical packaging box 2 are positioned, clamped and fixed on the conveyor belt 1, at this time, due to the production and manufacturing of liquid crystal glass substrates, the capacity of the post-process cannot match the capacity of the hot end; therefore, the glass substrates need to be packaged; the input device is used to take the substrate glass out of the packaging box, and the packaging box includes the vertical packaging box 2 and the horizontal packaging box 3, which are automatically placed on the conveyor belt, and the conveyor belt 1 sends the glass to the fine cutting machine for cutting. Robots are used to take and place the substrate glass; the robot needs to ensure the accuracy of the packaging box when taking the board, and the setting of the vertical positioning mechanism 4 and the horizontal packaging box 3 can ensure the stability of the packaging box when being operated, and will not shake.

[0031] Specific embodiment 2: This embodiment is a further limitation of specific embodiment 1. The vertical positioning mechanism 4 includes a base plate 494 installed on the substrate glass conveying rack, and a clamping cylinder 493 is fixedly installed on the surface of the base plate 494. At the same time, the piston rod of the clamping cylinder 493 is fixedly installed with a fixing seat 492, and a connecting piece 491 is screwed and fixedly installed on the surface of the fixing seat 492.

[0032] The front side of the connecting piece 491 is screwed to fix two groups of lifting cylinders 49, and the piston rods of the lifting cylinders 49 are fixed to the mounting seat 48. At the same time, the mounting seat 48 is screwed to fix the back side of the positioning plate 47, and the positioning plate 47 is rectangular.

[0033] Specific implementation method three: This implementation method is a further limitation of specific implementation method two. The positioning plate 47 is driven to move laterally by the clamping cylinder 493, and the positioning plate 47 is driven to move vertically by two groups of lifting cylinders 49. A limiting groove is provided on the surface of the mounting seat 48, and a limiting block is installed on the front of the lifting cylinder 49, and the limiting groove is wrapped around the outside of the limiting block.

[0034] A fixing plate 43 is fixedly installed on the surface of the clamping cylinder 493, and support seats 42 are installed on both sides of the surface of the fixing plate 43. At the same time, a mounting sleeve 41 is fixedly installed on the top of the support seat 42, and a connecting shaft 44 is inserted into the interior of the mounting sleeve 41. Pressing frames 40 are fixedly installed on both ends of the connecting shaft 44, and the ends of the pressing frame 40 are arc-shaped.

[0035] Specific embodiment four: This embodiment is a further limitation of specific embodiment three. A driving block 45 is fixedly installed in the middle of the connecting shaft 44, and the front end of the driving block 45 is movably connected to the top of the driving cylinder 46 through a pin shaft. At the same time, the bottom of the driving cylinder 46 is movably connected to the surface of the fixing plate 43 through a pin shaft.

[0036] The horizontal positioning mechanism 5 includes a chassis 56 installed on the substrate glass conveying frame, and linear guide rails 55 are installed on both sides of the surface of the chassis 56. At the same time, guide blocks are slidably arranged inside the linear guide rails 55. At the same time, the guide blocks are fixedly arranged at the bottom of the tail piece 53, and the bottoms of the two groups of tail pieces 53 are slidably arranged inside the linear guide rails 55 through dovetail-shaped guide blocks.

[0037] A pushing and positioning cylinder 54 is fixedly installed in the middle of the surface of the chassis 56 , and a positioning bracket 52 is fixedly installed at the end of the piston rod of the pushing and positioning cylinder 54 , and a positioning wheel 51 is movably installed at the bottom of the right end of the positioning bracket 52 .

[0038] The positioning bracket 52 is an isosceles trapezoidal structure made of metal material, and the alignment wheels 51 at the bottom of the positioning bracket 52 are evenly arranged in seven groups, and the distance between two adjacent groups of alignment wheels 51 is consistent.

[0039] Specific implementation method five: This device is installed on the production line of the packaging box, and can bend and limit the top sealing plates of the vertical packaging box 2 and the horizontal packaging box 3, so as to facilitate the use of tape to seal and pack the top plates of the vertical packaging box 2 and the horizontal packaging box 3; the two groups of top plates of the vertical packaging box 2 are pressed together in the following manner: the external switch of the driving cylinder 46 is started to drive the piston rod of the driving cylinder 46 to move upward, and under the action of the lever principle, the two groups of pressing frames 40 are moved from an inclined state to a horizontal state, so as to facilitate the pressing of the two groups of top plates of the vertical packaging box 2 and the bonding of the tape; the two groups of top plates of the horizontal packaging box 3 are pressed together in the following manner: a cylinder structure is required to be installed at the bottom of the chassis 56, and after the cylinder structure lifts the chassis 56, the two groups of positioning brackets 52 move inward synchronously and cover the surfaces of the two groups of top plates of the horizontal packaging box 3, so that the two groups of top plates are pressed together, so as to facilitate the wrapping of the horizontal packaging box 3 with tape.

[0040] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A substrate glass conveying packaging box positioning mechanism, comprising a vertical positioning mechanism (4), characterized in that: A horizontal positioning mechanism (5) is installed on one side of the vertical positioning mechanism (4), and both the horizontal positioning mechanism (5) and the vertical positioning mechanism (4) are fixedly installed on a substrate glass conveyor frame. At the same time, a conveyor belt (1) is provided on the substrate glass conveyor frame, and a vertical packaging box (2) and a horizontal packaging box (3) are respectively provided on the surface of the conveyor belt (1). Vertical positioning mechanisms (4) are installed on both sides of the vertical packaging box (2), and horizontal positioning mechanisms (5) are installed on both sides of the horizontal packaging box (3). At the same time, the vertical packaging box (2) is positioned on the surface of the conveyor belt (1) by two groups of vertical positioning mechanisms (4), and the horizontal packaging box (3) is positioned on the surface of the conveyor belt (1) by two groups of horizontal positioning mechanisms (5).

2. A substrate glass conveying packaging box positioning mechanism according to claim 1, characterized in that: The vertical positioning mechanism (4) comprises a bottom plate (494) mounted on a substrate glass conveying frame, and a clamping cylinder (493) is fixedly mounted on the surface of the bottom plate (494), and a fixing seat (492) is fixedly mounted on the piston rod of the clamping cylinder (493), and a connecting piece (491) is screwed and fixedly mounted on the surface of the fixing seat (492).

3. A substrate glass conveying packaging box positioning mechanism according to claim 2, characterized in that: The front side of the connecting piece (491) is screwed to fix two groups of lifting cylinders (49), and the piston rods of the lifting cylinders (49) are fixed to the mounting seat (48). At the same time, the mounting seat (48) is screwed to fix the back side of the positioning plate (47), and the positioning plate (47) is rectangular.

4. A substrate glass conveying packaging box positioning mechanism according to claim 3, characterized in that: The positioning plate (47) is driven to move horizontally by a clamping cylinder (493), and the positioning plate (47) is driven to move vertically by two sets of lifting cylinders (49). A limiting groove is provided on the surface of the mounting seat (48), and a limiting block is installed on the front of the lifting cylinder (49), and the limiting groove is wrapped around the outer side of the limiting block.

5. The substrate glass conveying packaging box positioning mechanism according to claim 2, characterized in that: A fixing plate (43) is fixedly installed on the surface of the clamping cylinder (493), and support seats (42) are installed on both sides of the surface of the fixing plate (43). At the same time, a mounting sleeve (41) is fixedly installed on the top of the support seat (42), and a connecting shaft (44) is inserted into the interior of the mounting sleeve (41). Both ends of the connecting shaft (44) are fixedly installed with a pressing frame (40), and the end of the pressing frame (40) is set in an arc shape.

6. A substrate glass conveying packaging box positioning mechanism according to claim 5, characterized in that: A driving block (45) is fixedly mounted in the middle of the connecting shaft (44), and the front end of the driving block (45) is movably connected to the top of the driving cylinder (46) through a pin shaft, while the bottom of the driving cylinder (46) is movably connected to the surface of the fixing plate (43) through a pin shaft.

7. The substrate glass conveying packaging box positioning mechanism according to claim 1, characterized in that: The horizontal positioning mechanism (5) comprises a chassis (56) mounted on a substrate glass conveying frame, and linear guide rails (55) are mounted on both sides of the surface of the chassis (56), and guide blocks are slidably arranged inside the linear guide rails (55), and the guide blocks are fixedly arranged at the bottom of the tail pieces (53), and the bottoms of the two groups of tail pieces (53) are slidably arranged inside the linear guide rails (55) through dovetail-shaped guide blocks.

8. The substrate glass conveying packaging box positioning mechanism according to claim 7, characterized in that: A pushing and positioning cylinder (54) is fixedly installed in the middle of the surface of the chassis (56), and a positioning bracket (52) is fixedly installed at the end of the piston rod of the pushing and positioning cylinder (54), and a positioning wheel (51) is movably installed at the bottom of the right end of the positioning bracket (52).

9. A substrate glass conveying packaging box positioning mechanism according to claim 8, characterized in that: The positioning bracket (52) is an isosceles trapezoidal structure made of metal material, and the alignment wheels (51) at the bottom of the positioning bracket (52) are evenly arranged in seven groups, and the distance between two adjacent groups of alignment wheels (51) is consistent.

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