A product conveyor line

Abstract

The present invention discloses a product conveyor line, aiming to provide a product conveyor line with good compatibility, easy detection, rapid positioning, and easy changeover. The present invention comprises a base plate, on which is disposed an X-axis motion module, a left block frame, and a right block frame, respectively disposed on either side of the X-axis motion module. A sliding plate slidably engages with the X-axis motion module, and the sliding plate is provided with several product lifting and positioning mechanisms. A carrier is provided on each of the product lifting and positioning mechanisms. The left block frame and the right block frame are provided with at least one set of positioning mechanisms. The present invention is applicable to the technical field of product conveyor lines.

Description

Technical Field

[0001] The invention relates to a product conveying line. Background Art

[0002] With the increasing development and application of manufacturing and testing technologies for flexible screen folding mobile phones and flexible screen folding tablet computers, the demand is growing, and the production capacity and positioning requirements of equipment are becoming higher and higher. At this stage, the customization, serialization, and diversification of inspection equipment for flexible screen mobile phones and flexible screen tablet computers for folding wiring, screen defects, etc. are a major feature. Due to the strict accuracy requirements of the flexible screen defect detection process, online detection and rapid positioning of products are particularly important. This has become a bottleneck in the development of equipment production accuracy and production capacity. Therefore, the inspection equipment needs to meet the requirements that products can be quickly positioned and products can be inspected online. The existing general equipment manually places the product in a special fixture, and then transports the fixture to the inspection platform through a rotating platform or module. The disadvantage of this method is that the equipment is large in size, and if multi-station inspection equipment is required, it cannot be realized. Therefore, there is a need to develop a product conveyor line with good compatibility, easy detection, rapid positioning, and easy changeover. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a product conveying line with good compatibility, easy detection, fast positioning and easy changeover.

[0004] The technical solution adopted by the present invention is: the present invention includes a base plate, on which an X-axis motion module, a left block frame and a right block frame are arranged, the left block frame and the right block frame are respectively arranged on both sides of the X-axis motion module, and a sliding plate is slidably matched on the X-axis motion module, and a plurality of product lifting and positioning mechanisms are arranged on the sliding plate, and a carrier is arranged on the product lifting and positioning mechanism, and at least one group of positioning mechanisms are arranged on the left block frame and the right block frame.

[0005] Furthermore, the product jacking and positioning mechanism includes a base, a jacking mechanism and several limiting columns are provided on the base, and several limiting columns are provided with movable plates. The movable end of the jacking mechanism is provided with a jacking plate, and the jacking plate is located above the movable plate. Several spring assemblies are provided between the jacking plate and the movable plate. The carrier is provided on the jacking plate, and transverse cylinders are provided at both ends of the movable plate. A first pressure plate is provided on the transverse cylinder, and the two first pressure plates are respectively cooperated with the front and rear ends of the carrier.

[0006] Furthermore, a plurality of sliding blocks are provided on the base, a movable plate is slidably fitted on the sliding blocks, and the lifting plate is provided on the movable plate.

[0007] Furthermore, a first vacuum air path is provided on the carrier, and a second vacuum air path and a joint are provided on the lifting plate. The first vacuum air path is connected to the second vacuum air path, and the joint is connected to the second vacuum air path.

[0008] Furthermore, the carrier is provided with a plurality of product positioning pins.

[0009] Furthermore, a group of the positioning mechanisms includes two first positioning cylinders, which are respectively arranged on the left baffle and the right baffle, and the two first positioning cylinders are each provided with a second pressure plate, which respectively cooperates with the left and right ends of the carrier.

[0010] Furthermore, a plurality of in-position sensors are provided on the left baffle and the right baffle, and the in-position sensors cooperate with the positioning mechanism.

[0011] Furthermore, a width adjustment mechanism and a position adjustment mechanism are also provided on the base plate. The width adjustment mechanism cooperates with the right baffle, and the position adjustment mechanism cooperates with the X-axis motion module.

[0012] Furthermore, the width adjustment mechanism includes a first screw mechanism and several first slide rails, the first screw mechanism is equipped with a first movable adjustment seat and a first adjustment handwheel, the right baffle is slidably fitted on the several first slide rails, and the right baffle is matched with the first movable adjustment seat.

[0013] Furthermore, the position adjustment mechanism includes a second screw mechanism and several second slide rails, the second screw mechanism is equipped with a second movable adjustment seat and a second adjustment handwheel, the X-axis motion module is matched on several second slide rails, and the X-axis motion module is matched with the second movable adjustment seat.

[0014] The beneficial effects of the present invention are as follows: relative to the deficiencies of the prior art, in the present invention, the X-axis motion module is configured to drive the product lifting and positioning mechanism to move in the X-axis direction, the left block frame and the right block frame are configured to support the bottom of the carrier, the product lifting and positioning mechanism is configured to lift the carrier and position the front and rear ends of the carrier, and place the carrier downward on the left block frame and the right block frame when the carrier moves to the top of the left block frame and the right block frame, and the positioning mechanism is configured to position the left and right ends of the carrier when the carrier is placed on the left block frame and the right block frame, through The X-axis motion module and the product lifting and positioning mechanism realize fixed-length movement, and the product is positioned on the carrier and transported backward on the left and right baffles by the carrier. Since the product moves in the X-axis direction through the X-axis motion module and the carrier can position the product, the position of the product is fixed each time, so that the present invention can detect and assemble precision products; through the width adjustment mechanism and the position adjustment mechanism, the present invention can be compatible with carriers of products of different widths, thereby realizing rapid changeover of different products. Therefore, the present invention has the advantages of good compatibility, easy detection, rapid positioning and easy changeover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention from another perspective;

[0017] Figure 3 It is a schematic diagram of the planar structure of the present invention;

[0018] Figure 4 yes Figure 1 A partial enlarged schematic diagram of part A;

[0019] Figure 5 yes Figure 1 A partial enlarged schematic diagram of part B;

[0020] Figure 6 It is a three-dimensional structural diagram of the product's lifting and positioning mechanism;

[0021] Figure 7 It is a three-dimensional structural diagram of the product's lifting and positioning mechanism from another perspective;

[0022] Figure 8 It is a planar structural diagram of the product's lifting and positioning mechanism;

[0023] Figure 9 It is a planar structural diagram of the product's lifting and positioning mechanism in another state. DETAILED DESCRIPTION

[0024] like Figures 1 to 9 As shown, in this embodiment, the present invention includes a base plate 1, on which an X-axis motion module 2, a left block frame 3 and a right block frame 4 are provided. The left block frame 3 and the right block frame 4 are respectively provided on both sides of the X-axis motion module 2. A sliding plate 5 is slidably fitted on the X-axis motion module 2. A plurality of product lifting and positioning mechanisms 6 are provided on the sliding plate 5. A carrier 7 is provided on the product lifting and positioning mechanism 6. At least one group of positioning mechanisms 8 are provided on the left block frame 3 and the right block frame 4. With respect to the deficiencies of the prior art, in an embodiment of the present invention, the number of the product lifting and positioning mechanisms 6 and the carrier 7 are both three, so that the present invention can perform multi-station detection, the number of the positioning mechanisms 8 is two groups, the X-axis motion module 2 is configured to drive the product lifting and positioning mechanism 6 to move in the X-axis direction, the left baffle 3 and the right baffle 4 are configured to support the bottom of the carrier 7, the product lifting and positioning mechanism 6 is configured to lift the carrier 7 and position the front and rear ends of the carrier 7, and when the carrier 7 moves to above the left baffle 3 and the right baffle 4, the carrier 7 is placed downward on the left baffle 3 and the right baffle 4. On the right baffle 4, the positioning mechanism 8 is configured to position the left and right ends of the carrier 7 when the carrier 7 is placed on the left baffle 3 and the right baffle 4. The fixed-length movement is achieved through the X-axis motion module 2 and the product lifting and positioning mechanism 6. The product is positioned on the carrier 7 and transported backward on the left baffle 3 and the right baffle 4 through the carrier 7. Since the product moves in the X-axis direction through the X-axis motion module 2 and the carrier 7 can position the product, the position of the product is fixed each time, so that the present invention can detect and assemble precision products, and the present invention has the advantages of easy detection and rapid positioning.

[0025] In this embodiment, the product lifting and positioning mechanism 6 includes a base 9, on which a lifting mechanism 10 and several limiting columns 11 are provided, and several limiting columns 11 are provided with movable plates 12. A lifting plate 13 is provided on the movable end of the lifting mechanism 10, and the lifting plate 13 is located above the movable plate 12. Several spring assemblies 14 are provided between the lifting plate 13 and the movable plate 12. The carrier 7 is provided on the lifting plate 13, and both ends of the movable plate 12 are provided with a transverse cylinder 15. The transverse cylinder 15 is provided with a first pressure plate 16, and the two first pressure plates 16 are respectively matched with the front and rear ends of the carrier 7. The number of the limiting columns 11 and the spring assemblies 14 are both two. The lifting mechanism 10 is a lifting electric cylinder. When in use, the initial state is as follows Figure 8As shown, at this time, the two first pressing plates 16 do not position the carrier 7, and are both located outside the carrier 7. The product is placed on the carrier 7. Further, the lifting mechanism 10 descends, causing the lifting plate 13 and the carrier 7 to descend at the same time. At this time, the lower end surface of the first pressing plate 16 is flush with the upper end surface of the lifting plate 13. Further, the transverse cylinder 15 drives the first pressing plate 16 to move horizontally in the X direction, so that the two first pressing plates 16 are positioned at the front and rear ends of the carrier 7. Further, the lifting mechanism 10 lifts The lifting plate 13, at the same time, the lifting plate 13 drives the movable plate 12 to move upward at the same time through the setting of the first pressure plate 16. Further, when the movable plate 12 rises to a certain stroke, since the moving stroke of the movable plate 12 is limited by the length of the limiting column 11, the movable plate 12 is limited when it moves upward to the corresponding stroke and cannot move upward. At this time, the lifting mechanism 10 no longer lifts, so that the product lifting and positioning mechanism 6 can lift the carrier 7 and position the front and rear ends of the carrier 7. At this time, the state is as follows Figure 9 As shown, when the product lifting and positioning mechanism 6 moves to the top of the left block frame 3 and the right block frame 4 through the X-axis motion module 2, the lifting mechanism 10 descends, so that the left block frame 3 and the right block frame 4 can support the bottom of the carrier 7.

[0026] In this embodiment, a plurality of sliding blocks 17 are further provided on the base 9 . A movable plate 18 is slidably fitted on the sliding blocks 17 , and the lifting plate 13 is provided on the movable plate 18 .

[0027] In this embodiment, the carrier 7 is provided with a first vacuum air path, and the lifting plate 13 is provided with a second vacuum air path and a connector 19. The first vacuum air path is connected to the second vacuum air path, and the connector 19 is connected to the second vacuum air path. The connector 19 is connected to a vacuum pump. The vacuum pump can evacuate the first vacuum air path, allowing the product to be positioned on the carrier 7 by vacuum suction.

[0028] In this embodiment, a plurality of product positioning pins 20 are provided on the carrier 7. The arrangement of the product positioning pins 20 ensures that the position of the product on the carrier 7 is the same each time.

[0029] In this embodiment, a group of the positioning mechanism 8 includes two first positioning cylinders 21, and the two first positioning cylinders 21 are respectively arranged on the left baffle 3 and the right baffle 4. The two first positioning cylinders 21 are both provided with a second pressure plate 22, and the two second pressure plates 22 are respectively matched with the left and right ends of the carrier 7.

[0030] In this embodiment, a plurality of in-position sensors 23 are further provided on the left blocking frame 3 and the right blocking frame 4 , and the in-position sensors 23 cooperate with the positioning mechanism 8 .

[0031] In this embodiment, the base plate 1 is further provided with a width adjustment mechanism 24 and a position adjustment mechanism 25. The width adjustment mechanism 24 cooperates with the right stop frame 4, and the position adjustment mechanism 25 cooperates with the X-axis motion module 2. The width adjustment mechanism 24 and the position adjustment mechanism 25 enable the present invention to be compatible with carriers of products of different widths, thereby enabling rapid product changeover, resulting in the present invention having the advantages of good compatibility and ease of changeover.

[0032] In this embodiment, the width adjustment mechanism 24 includes a first screw mechanism 26 and a plurality of first slide rails 27. The first screw mechanism 26 is provided with a first movable adjustment seat 28 and a first adjustment hand wheel 29. The right block frame 4 is slidably engaged with the plurality of first slide rails 27. The right block frame 4 cooperates with the first movable adjustment seat 28. By adjusting the first adjustment hand wheel 29, the position of the right block frame 4 can be adjusted, thereby adjusting the width between the left block frame 3 and the right block frame 4.

[0033] In this embodiment, the position adjustment mechanism 25 includes a second screw mechanism and a plurality of second slide rails 30. The second screw mechanism is equipped with a second movable adjustment seat and a second adjustment handwheel. The X-axis motion module 2 is mounted on the plurality of second slide rails 30, and the X-axis motion module 2 is coupled to the second movable adjustment seat. The position of the X-axis motion module 2 can be adjusted by adjusting the first adjustment handwheel 29, thereby accommodating the width adjustment between the left and right retaining frames 3 and 4.

[0034] Although the embodiments of the present invention are described with practical solutions, they do not limit the meaning of the present invention. For those skilled in the art, it is obvious to modify the implementation scheme and combine it with other solutions based on this description.

Claims

1. A product conveying line, characterized by: It comprises a base plate (1), an X-axis motion module (2), a left baffle (3) and a right baffle (4) are provided on the base plate (1), the left baffle (3) and the right baffle (4) are respectively provided on both sides of the X-axis motion module (2), a sliding plate (5) is slidably matched on the X-axis motion module (2), a plurality of product lifting and positioning mechanisms (6) are provided on the sliding plate (5), a carrier (7) is provided on the product lifting and positioning mechanism (6), and at least one group of positioning mechanisms (8) are provided on the left baffle (3) and the right baffle (4); the product lifting and positioning mechanism The structure (6) includes a base (9), a jacking mechanism (10) and a plurality of limiting columns (11) are provided on the base (9), a movable plate (12) is provided on the plurality of limiting columns (11), a jacking plate (13) is provided on the movable end of the jacking mechanism (10), the jacking plate (13) is located above the movable plate (12), a plurality of spring assemblies (14) are provided between the jacking plate (13) and the movable plate (12), the carrier (7) is provided on the jacking plate (13), and a transverse cylinder (14) is provided at both ends of the movable plate (12). 5), the transverse cylinder (15) is provided with a first pressure plate (16), and the two first pressure plates (16) are respectively provided with the front and rear ends of the carrier (7); the bottom plate (1) is also provided with a width adjustment mechanism (24) and a position adjustment mechanism (25), the width adjustment mechanism (24) is provided with the right stop frame (4), and the position adjustment mechanism (25) is provided with the X-axis motion module (2); the width adjustment mechanism (24) includes a first screw mechanism (26) and a plurality of first slide rails (27), and the first screw mechanism (26) is provided with There is a first movable adjustment seat (28) and a first adjustment hand wheel (29), the right baffle (4) is slidably matched on a plurality of the first slide rails (27), and the right baffle (4) is matched with the first movable adjustment seat (28); a group of the positioning mechanism (8) includes two first positioning cylinders (21), the two first positioning cylinders (21) are respectively arranged on the left baffle (3) and the right baffle (4), and the two first positioning cylinders (21) are both provided with a second pressure plate (22), and the two second pressure plates (22) are respectively matched with the left and right ends of the carrier (7).

2. A product conveying line according to claim 1, characterized in that: A plurality of sliding blocks (17) are further provided on the base (9), a movable plate (18) is slidably fitted on the sliding blocks (17), and the lifting plate (13) is provided on the movable plate (18).

3. A product conveying line according to claim 1, characterized in that: The carrier (7) is provided with a first vacuum air path, and the lifting plate (13) is provided with a second vacuum air path and a joint (19), the first vacuum air path is connected to the second vacuum air path, and the joint (19) is connected to the second vacuum air path.

4. A product conveying line according to claim 1, characterized in that: A plurality of product positioning pins (20) are provided on the carrier (7).

5. A product conveying line according to claim 1, characterized in that: A plurality of in-position sensors (23) are also provided on the left blocking frame (3) and the right blocking frame (4), and the in-position sensors (23) cooperate with the positioning mechanism (8).

6. A product conveying line according to claim 1, characterized in that: The position adjustment mechanism (25) includes a second screw mechanism and a plurality of second slide rails (30), the second screw mechanism is provided with a second movable adjustment seat and a second adjustment hand wheel, the X-axis motion module (2) is matched with the plurality of second slide rails (30), and the X-axis motion module (2) is matched with the second movable adjustment seat.

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