Feeding platform

Abstract

The utility model discloses a feeding platform which comprises a positioning assembly and a supporting assembly, and the positioning assembly is arranged on the supporting assembly. The positioning assembly comprises a first positioning module arranged in the transverse direction and a second positioning module located above the first positioning module and arranged in the longitudinal direction, the first positioning module comprises a plurality of sets of first positioning wheels located on the two sides of the second positioning module, and each set of first positioning wheels are arranged in a relative movement mode; the second positioning module comprises a plurality of sets of second positioning wheels, each set of second positioning wheels are arranged in a relative movement mode, and a space used for positioning products is formed between the multiple sets of first positioning wheels and the multiple sets of second positioning wheels. According to the feeding platform, to-be-detected products of different sizes are conveyed and guided to designated positions, and the compatibility and the use efficiency of the feeding platform are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to conveying line technical field especially relates to a feeding platform. BACKGROUND

[0002] The display panel of liquid crystal display needs to be tested whether it is qualified after being made. Before testing, the display panel is transported from outside to the feeding platform. The feeding platform needs to rotate according to the different requirements of long side feeding or short side feeding of the detection equipment, and then the display panel can be tested after being transported to the inside of the detection equipment.

[0003] The conventional feeding platform has a rotating drive at the bottom, and the rotating platform can realize automatic rotation function. However, the feeding platform can only feed in one way of long side feeding or short side feeding, and the function is relatively single, which is not suitable for feeding operation of display panels of various sizes. UTILITY MODEL CONTENT

[0004] The utility model discloses a feeding platform to realize that the product of different sizes is guided to the specified position, improve the compatibility and use efficiency of the feeding platform. In order to achieve the above object, the utility model technical scheme is as follows:

[0005] A feeding platform comprises a positioning assembly and a supporting assembly, the supporting assembly is provided with the positioning assembly; the positioning assembly comprises a first positioning module arranged in the transverse direction and a second positioning module arranged in the longitudinal direction above the first positioning module; the first positioning module comprises a plurality of groups of first positioning wheels arranged on both sides of the second positioning module, each group of first positioning wheels is arranged in relative movement; the second positioning module comprises a plurality of groups of second positioning wheels, each group of second positioning wheels is arranged in relative movement; and a space for positioning products is formed between the plurality of groups of first positioning wheels and the plurality of groups of second positioning wheels.

[0006] Specifically, the first positioning module comprises transverse conveying lines arranged on both sides of the second positioning module and spaced apart; and the transverse conveying lines on both sides of the second positioning module are arranged in synchronous drive.

[0007] Specifically, a synchronous conveying line is arranged between the transverse conveying lines on both sides of the second positioning module, and both ends of the synchronous conveying line are respectively connected to the transverse conveying lines in transmission.

[0008] Specifically, the first positioning wheels are arranged on first mounting seats, and the first mounting seats are mounted on the transverse conveying lines; and the first positioning wheels arranged in groups are arranged in synchronous movement close to or away from the transverse conveying lines.

[0009] Specifically, the second positioning module comprises a longitudinal conveying line, the second positioning wheels are arranged on second mounting seats, the second mounting seats are mounted on the longitudinal conveying line, and the groups of second positioning wheels are synchronously moved close to or away from each other along the longitudinal conveying line.

[0010] Specifically, the support assembly comprises a rolling support structure, a suction support structure and an induction support structure which are arranged at intervals, and the support assembly further comprises a support seat for mounting the positioning assembly.

[0011] Specifically, the feeding platform further comprises a rotating assembly, the rotating assembly comprises a rotating bottom plate and a rotating driving device arranged at the bottom of the rotating bottom plate, and the rotating bottom plate is mounted at the bottom of the support seat.

[0012] Specifically, the rolling support structure comprises a support shaft and a roller arranged at the end of the support shaft, the support shaft is mounted on the support seat, and the roller is in sliding contact with the product.

[0013] Specifically, the suction support structure comprises a positioning shaft and a suction member arranged at the end of the positioning shaft, the positioning shaft is mounted on the support seat, and the suction member is in suction contact with the product.

[0014] Specifically, the induction support structure comprises an induction shaft and a sensor arranged at the end of the induction shaft, and the induction shaft is mounted on the rotating bottom plate.

[0015] Compared with the prior art, the feeding platform has the following beneficial effects:

[0016] The feeding platform has a sliding conveying support basis for the product through the support assembly, the first positioning module and the second positioning module can guide the product from the horizontal direction and the vertical direction respectively and regulate the product to a specified position, is suitable for guiding and positioning products of different sizes, improves the positioning efficiency of the feeding platform, has high compatibility, the first positioning module comprises a plurality of groups of first positioning wheels arranged on both sides of the second positioning module, each group of first positioning wheels is arranged in relative movement, the second positioning module comprises a plurality of groups of second positioning wheels, each group of second positioning wheels is arranged in relative movement, the area of the positioning space formed by the plurality of groups of first positioning wheels and the plurality of groups of second positioning wheels can be expanded, the product of large area can be adaptively positioned, and the application range of the feeding platform is increased. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The structure schematic view of the feeding platform provided by the embodiment of the application is shown in the figure.

[0018] Figure 2 The front view schematic view of the feeding platform provided by the embodiment of the application is shown in the figure.

[0019] Figure 3 A structure diagram of a positioning assembly provided by the embodiment of the present application is shown in the figure;

[0020] Figure 4 A structure diagram of a supporting assembly provided by the embodiment of the present application is shown in the figure;

[0021] Reference signs:

[0022] Positioning assembly 1, supporting assembly 11;

[0023] First positioning module 2, first positioning wheel 21, transverse conveying line 22, synchronous conveying line 23, first mounting seat 24;

[0024] Second positioning module 3, second positioning wheel 31, longitudinal conveying line 32, second mounting seat 33;

[0025] Rolling supporting structure 4, supporting shaft 41, roller 42;

[0026] Suction supporting structure 5, positioning shaft 51, suction member 52;

[0027] Induction supporting structure 6, induction shaft 61, sensor 62;

[0028] Supporting seat 7, supporting beam 71;

[0029] Rotating assembly 8, rotating bottom plate 81, rotating driving device 82. DETAILED DESCRIPTION

[0030] In order to make the technical solutions and advantages of the embodiments of the present application clearer, the exemplary embodiments of the present application are further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0031] Embodiment one

[0032] The embodiment provides a feeding platform for conveying a product to be tested to a detection device, and the feeding platform is automatically guided and adjusted according to a long side position or a short side position of the product to be tested, so that the product to be tested is regularized to a specified position and then conveyed into the detection device from the specified position. The feeding platform is suitable for conveying and positioning a sheet product, and is not limited to the use of the sheet product. In the embodiment, the feeding platform is used for conveying a display panel of a liquid crystal display, and can meet the feeding operation of display panels of various sizes.

[0033] Figure 1 A structure diagram of a feeding platform provided by the embodiment one of the present application is shown in the figure, Figure 2 A front view of the feeding platform provided by the embodiment one of the present application is shown in the figure, Figure 3A structure diagram of a positioning assembly provided by Embodiment One of the present application.

[0034] As shown in Figures 1-3 The present embodiment provides a feeding platform, which comprises a positioning assembly 1 and a support assembly 11 for slidingly supporting products, and the support assembly 11 is provided with the positioning assembly 1; the positioning assembly 1 comprises a first positioning module 2 arranged in a transverse direction and a second positioning module 3 arranged in a longitudinal direction above the first positioning module 2; the first positioning module 2 comprises a plurality of groups of first positioning wheels 21 arranged on both sides of the second positioning module 3, and each group of first positioning wheels 21 is arranged in relative movement; the second positioning module 3 comprises a plurality of groups of second positioning wheels 31 arranged in relative movement, and a space for positioning products is formed between the plurality of groups of first positioning wheels 21 and the plurality of groups of second positioning wheels 31.

[0035] The support assembly 11 comprises a plurality of rolling support structures 4, a plurality of adsorbing support structures 5, and a plurality of sensing support structures 6 arranged at intervals. The support assembly 11 effectively supports the conveying products through the rolling support structures 4, so that the products can slide to a designated position. The support assembly 11 effectively adsorbs and positions the products through the adsorbing support structures 5, and when the products move to the designated position, the adsorbing support structures 5 can stabilize and position the products to prevent the products from sliding and shifting. The support assembly 11 can detect the position of the products through the sensing support structures 6, and effectively feedback the positioning position of the products.

[0036] The feeding platform further comprises a rotating assembly 8 arranged below the support assembly 11, and the rotating assembly 8 drives the support assembly 11 to rotate, so that the overall feeding platform has a rotating function and is convenient for rotating docking with other detection equipment.

[0037] In the present embodiment, the feeding platform provides a support basis for the sliding conveying of products through the support assembly 11, and the first positioning module 2 and the second positioning module 3 cooperate to guide the products in the transverse and longitudinal directions and regulate them to a designated position, which is suitable for guiding and positioning products of different sizes and types, improves the efficiency of the feeding platform in positioning products, and has high compatibility. The first positioning module 2 comprises a plurality of groups of first positioning wheels 21 arranged on both sides of the second positioning module 3, and each group of first positioning wheels 21 is arranged in relative movement; the second positioning module 3 comprises a plurality of groups of second positioning wheels 31 arranged in relative movement; the plurality of groups of first positioning wheels 21 are arranged on both sides of the second positioning module 3, which can expand the area of the positioning space formed by the plurality of groups of first positioning wheels 21 and the plurality of groups of second positioning wheels 31, adaptively position large-area products, and increase the application range of the feeding platform; the feeding platform further comprises a rotating assembly 8, which has a rotating function and can be docked on the conveying line of various detection equipment, and the overall feeding platform has strong versatility.

[0038] Embodiment Two

[0039] The embodiment is based on the above-mentioned embodiment, and particularly provides a specific implementation manner of the positioning assembly.

[0040] The positioning assembly 1 comprises a first positioning module 2 arranged in the transverse direction and a second positioning module 3 arranged in the longitudinal direction, the first positioning module 2 comprises a plurality of groups of first positioning wheels 21 arranged on both sides of the second positioning module 3, and each group of first positioning wheels 21 is arranged in relative movement, and the second positioning module 3 comprises a plurality of groups of second positioning wheels 31, and each group of second positioning wheels 31 is arranged in relative movement.

[0041] Figure 3 The structure diagram of the positioning assembly provided in the second embodiment of the application is shown.

[0042] As shown in Figure 3 The first positioning module 2 comprises transverse conveying lines 22 arranged on both sides of the second positioning module 3 and spaced apart, and the transverse conveying lines 22 on both sides are arranged in synchronous driving. Specifically, the synchronous conveying line 23 is arranged between the transverse conveying lines 22 on both sides.

[0043] The transverse conveying line 22 and the synchronous conveying line 23 can adopt a gear chain combination structure, a belt pulley and belt combination structure, a linear module driving structure, a pneumatic module driving structure, a hydraulic module driving structure and the like. In the embodiment, the transverse conveying line 22 and the synchronous conveying line 23 are both belt pulley and belt combination structures, the two ends of the synchronous conveying line 23 are connected to the transverse conveying lines 22 through transmission shafts, a first stepping motor is connected to one transmission shaft, and then the synchronous conveying line 23 rotates circularly, so as to realize the synchronous circular rotation of the transverse conveying lines 22 on both sides.

[0044] The transverse conveying lines 22 on both sides are provided with a plurality of first positioning wheels 21, in the embodiment, the transverse conveying lines 22 are arranged in groups, two transverse conveying lines 22 form a group, and two groups of first positioning wheels 21 are arranged on one group of transverse conveying lines 22, that is, four first positioning wheels 21 are arranged on the transverse conveying lines 22 on both sides. The first positioning wheels 21 arranged in groups move synchronously close to or away from the transverse conveying lines 22, the first positioning wheels 21 are arranged on the first mounting seat 24, the first mounting seat 24 is mounted on the transverse conveying lines 22, and with the circular movement of the transverse conveying lines 22, the two first positioning wheels 21 on both sides of the transverse conveying lines 22 move in synchronization, that is, the two first positioning wheels 21 on both sides of the transverse conveying lines 22 move close to each other or away from each other.

[0045] The second positioning module 3 comprises a longitudinal conveying line 32, and a plurality of second positioning wheels 31 are arranged at two ends of the longitudinal conveying line 32 respectively. The longitudinal conveying line 32 has the same structure as the transverse conveying line 22, that is, a belt wheel and a belt combination structure, and the longitudinal conveying line 32 is arranged in groups. The end of the longitudinal conveying line 32 is connected with a second stepping motor through another transmission shaft, so as to realize the circular rotation of the longitudinal conveying line 32. The second positioning wheels 31 arranged in groups are synchronously moved close to or away from each other along the longitudinal conveying line 32. In the embodiment, two groups of second positioning wheels 31 are arranged on the longitudinal conveying line 32, that is, four second positioning wheels 31 are arranged on the longitudinal conveying line 32. The second positioning wheels 31 are arranged on the second mounting seat 33, and the second mounting seat 33 is mounted on the longitudinal conveying line 32. With the circular movement of the longitudinal conveying line 32, the two second positioning wheels 31 at the two ends of the longitudinal conveying line 32 are synchronously moved, and are moved close to each other or away from each other. The plurality of first positioning wheels 21 and the plurality of second positioning wheels 31 form a surrounding space, and the area of the space can be adjusted, which is suitable for positioning products of different sizes.

[0046] When the first positioning module 2 and the second positioning module 3 guide the four edges of the product, the product is simultaneously positioned and slid along the support assembly 11. The positioning assembly 1 and the support assembly 11 cooperate to smoothly convey the product to a designated position.

[0047] Embodiment three

[0048] The embodiment is based on the above-mentioned embodiments, and particularly provides a specific implementation manner of a support assembly.

[0049] The support assembly 11 comprises a plurality of rolling support structures 4, a plurality of adsorbing support structures 5 and a plurality of sensing support structures 6 arranged at intervals.

[0050] Figure 4 The support assembly provided in the third embodiment of the application is shown in a structural schematic view.

[0051] As shown in Figure 4 The support assembly 11 further comprises a support seat 7, and the support seat 7 is composed of a plurality of support beams 71. The size of the support seat 7 is matched with the maximum size of the product. The plurality of rolling support structures 4 and the plurality of adsorbing support structures 5 are arranged on the support beams 71. The positioning assembly 1 is mounted on the support assembly 11.

[0052] The rolling support structure 4 comprises a support shaft 41 and a roller 42 arranged at the end of the support shaft 41. The roller 42 can be a press-in steel ball roller 42, but is not limited to the press-in steel ball roller 42. The support shaft 41 is mounted on the support seat 7, and the press-in steel ball roller 42 is in sliding contact with the product.

[0053] The adsorption support structure 5 comprises a positioning shaft 51 and an adsorption member 52 arranged at the end of the positioning shaft 51. The adsorption member 52 can be a suction cup, but is not limited to a suction cup. The adsorption member 52 is connected with a vacuum device and has an adsorption effect. The positioning shaft 51 is installed on the support base 7, and the suction cup is adsorbed and attached to the product.

[0054] The induction support structure 6 comprises an induction shaft 61 and a sensor 62 arranged at the end of the induction shaft 61. The sensor 62 can be an optical fiber sensor, but is not limited to an optical fiber sensor. The induction shaft 61 is installed on the rotating assembly 8, and the optical fiber sensor can be arranged in a contact or non-contact manner with the product.

[0055] The height position of the support shaft 41 corresponds to that of the positioning shaft 51; the height of the first positioning wheel 21 and the second positioning wheel 31 is higher than that of the support shaft 41, and the displacement space of the first positioning wheel 21 or the second positioning wheel 31 does not interfere with the support shaft 41 or the positioning shaft 51. The support assembly 11 realizes the sliding support positioning, adsorption positioning and position accuracy detection of the product.

[0056] Embodiment Four

[0057] This embodiment is based on the above-mentioned embodiments and optimizes the feeding platform, especially provides a specific implementation manner of the rotating assembly:

[0058] Figure 2 A front view of the feeding platform provided in Embodiment Four of the present application is shown in the figure;

[0059] As shown in the figure, Figure 2 The rotating assembly 8 comprises a rotating bottom plate 81 and a rotating driving device 82 arranged at the bottom of the rotating bottom plate 81; the rotating bottom plate 81 is installed at the bottom of the support base 7, thereby driving the whole support base 7 to perform a steering action. The rotating driving device 82 can be a pneumatic rotating device, an electric rotating device or a hydraulic rotating device. In this embodiment, the rotating driving device 82 is a rotating motor.

[0060] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the figures, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0061] In addition, the terms "first", "second", etc. are used herein only to describe different instances, and do not imply or connote relative importance or a number of indicated technical features. Thus, features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality" is at least two, for example, two, three, etc., unless otherwise explicitly and specifically limited.

[0062] In the present application, unless otherwise explicitly and specifically defined, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection or can communicate with each other; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0063] Although the preferred embodiments of the present application have been described, those skilled in the art can make further changes and modifications to these embodiments once they know the basic inventive concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0064] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A feeding platform, characterized in that: The device includes a positioning component and a support component, with the positioning component disposed on the support component. The positioning component includes a first positioning module arranged laterally and a second positioning module located above the first positioning module and arranged longitudinally. The first positioning module includes a plurality of first positioning wheels located on both sides of the second positioning module, with each group of first positioning wheels being relatively movable. The second positioning module includes a plurality of second positioning wheels, with each group of second positioning wheels being relatively movable. A space for positioning the product is formed between the plurality of first positioning wheels and the plurality of second positioning wheels.

2. The feeding platform according to claim 1, characterized in that: The first positioning module includes transverse conveyor lines located on both sides of the second positioning module and arranged at intervals, and the transverse conveyor lines located on both sides of the second positioning module are synchronously driven.

3. A feeding platform according to claim 2, characterized in that: A synchronous conveyor line is provided between the transverse conveyor lines on both sides of the second positioning module, and the two ends of the synchronous conveyor line are respectively connected to the transverse conveyor line.

4. A feeding platform according to claim 3, characterized in that: The first positioning wheel is mounted on the first mounting base, which is mounted on the transverse conveyor line; the first positioning wheels arranged in groups move synchronously toward or away from the transverse conveyor line.

5. A feeding platform according to claim 1, characterized in that: The second positioning module includes a longitudinal conveyor line, the second positioning wheel is disposed on a second mounting base, the second mounting base is mounted on the longitudinal conveyor line, and the grouped second positioning wheels move synchronously toward or away from the longitudinal conveyor line.

6. A feeding platform according to claim 1, characterized in that: The support assembly includes a rolling support structure, an adsorption support structure, and a sensing support structure arranged at intervals between each other. The support assembly also includes a support base for mounting the positioning component.

7. A feeding platform according to claim 6, characterized in that: It also includes a rotating assembly, which includes a rotating base plate and a rotating drive device disposed at the bottom of the rotating base plate; the rotating base plate is mounted on the bottom of the support base.

8. A feeding platform according to claim 6, characterized in that: The rolling support structure includes a support shaft and a roller disposed at the end of the support shaft. The support shaft is mounted on the support base, and the roller slides in contact with the product.

9. A feeding platform according to claim 6, characterized in that: The adsorption support structure includes a positioning shaft and an adsorption element disposed at the end of the positioning shaft; the positioning shaft is mounted on the support base, and the adsorption element adsorbs and adheres to the product.

10. A feeding platform according to claim 7, characterized in that: The sensing support structure includes a sensing shaft and a sensor disposed at the end of the sensing shaft; the sensing shaft is mounted on the rotating base plate.

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