CN220182115U - Screen conveying device and vacuum transfer structure - Google Patents

Abstract

The utility model relates to the technical field of screen detection, in particular to a screen carrying device and a vacuum transfer structure, wherein the device comprises a frame body and a plurality of suction nozzle assemblies in a whole row; the whole row type suction nozzle assembly comprises a fixed rod and a plurality of suction nozzles, the suction nozzles are arranged along the length direction of the fixed rod, and the fixed rod is connected with the frame body; the suction ends of the suction nozzles of the plurality of the whole-row suction nozzle assemblies are positioned on the same plane and are used for sucking products to be conveyed. According to the technical scheme, the product is adsorbed by the suction nozzles of the whole-row suction nozzle assembly, the flexibility of the suction nozzles is higher, damage to the product can be avoided/reduced, and the whole-row suction nozzle assembly can also press and cover the product smoothly, so that the structure is more efficient and quicker to transfer the product.

Description

Screen conveying device and vacuum transfer structure

Technical Field

The utility model relates to the technical field of screen detection, in particular to a screen conveying device and a vacuum transfer structure.

Background

The display device is widely researched and developed as a carrier of man-machine interaction. At present, the folding display screen in the display industry can meet the use requirement of multiple scenes by virtue of freely switching between the sizes of the mobile phone and the tablet personal computer, so that the folding display screen is favored by more and more people.

The quality problem of the folding screen display module can directly affect the quality and the service life of the display type electronic product, so that the quality problem is particularly important for the detection work of the folding screen display module. The transfer operation during the detection of the folding screen display module is an operation step in the detection process, at present, the traditional vacuum transfer mechanism uses a suction plate and a hard-to-hard vacuum transfer mechanism of the suction plate, that is, a structure adsorbs the folding screen display module through the suction plate and moves to the suction plate of another structure, and the folding screen display module is switched from the suction plate to the other suction plate at the position, so that the transfer operation is completed, and the hard-to-hard vacuum transfer mechanism easily damages the folding screen display module.

Disclosure of Invention

In order to solve at least the above technical problems in the prior art, the utility model provides a screen conveying device and a vacuum transfer structure.

The utility model provides a screen carrying device, which comprises a frame body and a plurality of suction nozzle assemblies in a row; the whole-row suction nozzle assembly comprises a fixed rod and a plurality of suction nozzles, the suction nozzles are arranged along the length direction of the fixed rod, and the fixed rod is connected with the frame body; the suction ends of the suction nozzles of the plurality of the whole-row suction nozzle assemblies are positioned on the same plane and are used for sucking products to be conveyed.

In some embodiments, the suction nozzle is a vacuum suction nozzle, and an end of the vacuum suction nozzle remote from the suction end is a vacuum suction end; the vacuum suction nozzle is positioned on one side of the fixed rod, and the outer wall of the vacuum suction nozzle is connected with the fixed rod through the mounting plate.

In some embodiments, a sliding groove is formed in the upper surface of the fixing rod along the length direction of the fixing rod, a sliding block is arranged in the sliding groove, and a stop block which extends in opposite directions and is used for blocking the sliding block is arranged at a notch of the sliding groove; the top of slider is equipped with the screw rod, the screw rod passes the mounting panel connection knob, the mounting panel with the slider presss from both sides tightly the dog.

In some embodiments, the frame includes a suction cup adapter plate and a connection plate; two parallel connecting plates which are arranged at intervals are arranged on one side of the sucker adapter plate, and two ends of the fixing rod are respectively connected with the connecting plates on the same side.

In some embodiments, a plurality of the fixing rods are arranged in parallel between two connecting plates, and the plurality of fixing rods are parallel to the sucker adapter plate.

In some embodiments, the frame further comprises a cylinder mounting plate and a cylinder, the cylinder mounting plate comprising a cross plate and a riser; one end of the transverse plate is vertically connected with the vertical plate, the transverse plate is positioned above the whole row type suction nozzle assembly, the air cylinder is connected with the vertical plate, and the telescopic structure of the air cylinder is vertically connected with the upper surface of the suction cup adapter plate.

The utility model also provides a vacuum transfer structure, which comprises the screen conveying device.

In some embodiments, a staging platform is also included; the transfer platform comprises an adsorption plate, an adsorption port is arranged on the upper surface of the adsorption plate, and the adsorption port is used for adsorbing a product transferred by the screen conveying device.

In some embodiments, the adsorption plate is provided with a plurality of adsorption ports, and the adsorption ports are distributed on the upper surface of the adsorption plate; the adsorption plate enables a set number of adsorption ports according to the size of the product transferred by the screen conveying device.

In some embodiments, the staging platform further comprises a support plate and a mounting floor; the bottom of the adsorption plate is connected with one end of the supporting plate, and the other end of the supporting plate is connected with the mounting bottom plate.

According to the screen conveying device and the vacuum transfer structure, when a product (screen) is transferred, the product is adsorbed through the whole row of suction nozzle assemblies, wherein the number of suction nozzles can be determined according to the size of the product, the screen conveying device conveys the screen to the platform at a set position, and the warped edge of the product can be pressed and flattened through the whole row of suction nozzle assemblies, so that the platform adsorbs the product, and transfer is completed. According to the technical scheme, the product is adsorbed by the suction nozzles of the whole-row suction nozzle assembly, the flexibility of the suction nozzles is higher, damage to the product can be avoided/reduced, and the whole-row suction nozzle assembly can also press and cover the product smoothly, so that the structure is more efficient and quicker to transfer the product.

Drawings

The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present utility model will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present utility model are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:

in the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

Fig. 1 is a schematic structural diagram of a screen handling device according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of an entire row of suction nozzle assemblies of the screen handling apparatus according to the embodiment of the present utility model;

FIG. 3 is a schematic diagram of a vacuum transferring structure according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a transfer platform with a vacuum transfer structure according to an embodiment of the present utility model.

In the figure:

10: a screen handling device; 20: a transfer platform; 30: a product;

11: a frame body; 111: a sucker adapter plate; 112: a connecting plate; 113: a cylinder mounting plate; 114: a cylinder;

12: an integral suction nozzle assembly; 121: a fixed rod; 122: a suction nozzle; 1221: a suction end; 1222: a vacuum end is pumped; 123: a mounting plate; 124: a chute; 125: a stop block; 126: a knob; 21: an adsorption plate; 22: a support plate; 23: and (5) mounting a bottom plate.

Detailed Description

In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions according to the embodiments of the present utility model will be clearly described in the following with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model provides a screen carrying device which comprises a frame body and a plurality of suction nozzle assemblies in a row. The frame body is connected with a plurality of the aligned suction nozzle assemblies, the aligned suction nozzle assemblies are driven to move along a set path through the frame body, and the products (screens to be transferred) are sucked and transferred through the aligned suction nozzle assemblies.

Hereinafter, each component of the screen conveyance device and the connection relationship between each component will be described with reference to the drawings.

As shown in fig. 1 and 2, in the embodiment of the present utility model, a plurality of in-line suction nozzle assemblies 12 of a screen handling apparatus 10 are disposed on a frame 11, wherein the in-line suction nozzle assemblies 12 include a fixing rod 121 and a plurality of suction nozzles 122, the plurality of suction nozzles 122 are disposed along a length direction of the fixing rod 121, and the fixing rod 121 is connected to the frame 11; the suction ends 1221 of the plurality of suction nozzles 122 of the plurality of in-line suction nozzle assemblies 12 are positioned on the same plane and are used for sucking the product 30 to be handled.

The frame 11 is a supporting structure of the in-line suction nozzle assembly 12, which drives the plurality of in-line suction nozzle assemblies 12 to move synchronously, wherein the suction nozzles 122 of the plurality of in-line suction nozzle assemblies 12 protrude from the bottom surface of the frame 11, and a suction surface is formed on the bottom surface of the frame 11, that is, suction of the product 30 to be transferred is realized at the position. The plane formed by the suction nozzle 122 is parallel to the plane of the frame 11, so that the product 30 to be transferred is parallel or tends to be parallel to the frame 11 after being sucked.

With continued reference to fig. 1, in an embodiment of the present utility model, the frame 11 includes a chuck adapter plate 111 and a connecting plate 112; two parallel and spaced connecting plates 112 are arranged on one side of the sucker adapter plate 111, and two ends of the fixing rod 121 are respectively connected with the connecting plates 112 on the same side.

The chuck adapter plate 111 and the connecting plates 112 form a frame with a U shape, for example, the two connecting plates 112 are respectively and vertically connected with the chuck adapter plate 111, wherein the chuck adapter plate 111 is used for connecting a driving structure, the driving structure is used for driving the frame 11 to move, and the driving structure is referred to below; the connection plate 112 is used for connection with the fixing rod 121.

For example, the sucker adapter plate 111 is detachably connected with the connecting plate 112, and the connecting plate 112 is detachably connected with the fixing rod 121. For example, a bolted connection is used. Taking the connection of the chuck adapter 111 and the connecting plate 112 as an example, a plurality of connecting holes can be formed between the chuck adapter 111 and the connecting plate, and the chuck adapter and the connecting plate can be fastened and connected by penetrating bolts through the connecting holes, or, for example, one connecting hole is formed as a strip-shaped hole, so that the relative position between the chuck adapter and the connecting plate can be finely adjusted.

For example, a plurality of fixing rods 121 are disposed in parallel between two connection plates 112, and the plurality of fixing rods 121 are parallel to the suction cup adapter plate 111. As shown in fig. 1, taking three in-line nozzle assemblies 12 as an example, the nozzles 122 of the in-line nozzle assembly 12 positioned at the middle are used for sucking the middle of the product 30 to be delivered, and the in-line nozzle assemblies 12 positioned at both sides are respectively used for sucking the edges of the delivered product 30.

With continued reference to fig. 1 and 2, in an embodiment of the present utility model, the suction nozzle 122 is a vacuum suction nozzle, and an end of the vacuum suction nozzle remote from the suction end 1221 is a vacuum suction end 1222; the vacuum nozzle is located at one side of the fixing rod 121, and an outer wall of the vacuum nozzle is connected to the fixing rod 121 through the mounting plate 123. The vacuum suction end 1222 is connected with a vacuum generating device, and the vacuum generating device controls the start and stop operation of the vacuum suction nozzle.

For adapting to different sizes of products 30 to be transferred, the number of vacuum nozzles can be increased or decreased to adapt to the current size of the products 30 to be transferred, for example, when the size of the products 30 to be transferred becomes larger, a certain number of vacuum nozzles are added to each in-line nozzle assembly 12; alternatively, for example, as the size of the product 30 to be delivered becomes smaller, a number of vacuum nozzles per inline nozzle assembly 12 may be reduced, or a smaller number of vacuum nozzles may be selectively activated to accommodate the currently smaller size product 30 to be delivered.

For example, the upper surface of the fixing rod 121 is provided with a sliding groove 124 along the length direction of the fixing rod 121, a sliding block (not shown) is arranged in the sliding groove 124, and the notch of the sliding groove 124 is provided with a stop block 125 which extends oppositely and is used for blocking the sliding block; the top end of the slider is provided with a screw (not shown) that passes through the mounting plate 123 and connects the knob 126, the mounting plate 123 and the slider clamp block 125.

When the distance between the mounting plate 123 and the slider is adjusted, the knob 126 may be fixedly connected with the screw, the knob 126 may be rotated to gradually screw the screw into the slider, or the screw may be fixedly connected with the slider, the knob 126 is sleeved on the screw, and along with the rotation of the knob 126, the relative position of the knob 126 and the screw may be adjusted.

When it is desired to adjust the number of nozzles 122 in the in-line nozzle assembly 12, the knob 126 is unscrewed and the vacuum nozzle is increased or decreased along the chute 124. In this way, the number of nozzles 122 in the in-line nozzle assembly 12 can be adjusted in a simple and quick manner.

With continued reference to FIG. 1, in an embodiment of the present utility model, the frame 11 further includes a cylinder mounting plate 113 and a cylinder 114, the cylinder mounting plate 113 including a cross plate and a riser; one end of the cross plate is vertically connected with the vertical plate, the cross plate is positioned above the in-line suction nozzle assembly 12, the air cylinder 114 is connected with the vertical plate, and the telescopic structure of the air cylinder 114 is vertically connected with the upper surface of the suction cup adapter plate 111.

The cylinder mounting plate 113 and the cylinder 114 are part of the driving structure, wherein the corresponding telescopic action of the frame 11 can be adjusted by the telescopic control of the cylinder 114. For example, the cross plate is connected to another adjusting robot, a moving module, or the like, and the position of the screen transporting apparatus 10 can be further adjusted.

As shown in fig. 3 and 4, an embodiment of the present utility model provides a vacuum transferring structure, which includes the screen handling device 10 and the transfer platform 20, wherein the screen handling device 10 is used for sucking the product 30 to be transferred upstream and transferring the product 30 to be transferred onto the transfer platform 20, and the transfer platform 20 needs to be capable of sucking the transferred product 30.

Wherein, transfer platform 20 includes adsorption plate 21, and the upper surface of adsorption plate 21 is equipped with the absorption mouth, adsorbs the product 30 that screen handling device 10 was transferred through the absorption mouth. For example, when the vacuum generating device is provided inside or outside the suction plate 21 and the suction plate 21 is required to suck the product 30, the vacuum generating device is started and the suction port performs vacuum suction on the product 30.

As shown in fig. 3, the transfer platform 20 further includes a support plate 22 and a mounting base plate 23; the bottom of the adsorption plate 21 is connected to one end of a support plate 22, and the other end of the support plate 22 is connected to a mounting base plate 23. The support plate 22 supports the suction plate 21, and the mounting plate 23 is used for connecting with other equipment, for example, a linear module or other moving module is connected through the mounting plate 23, and after the product 30 is transferred, the transfer platform 20 is further moved through the other equipment.

In the screen handling apparatus 10 according to the embodiment of the present utility model, the number of the suction nozzle assemblies 12 and the number of the suction nozzles 122 can be adjusted to adapt to different sizes of products 30. Correspondingly, a plurality of adsorption ports are arranged on the adsorption plate 21, and the adsorption ports are distributed on the upper surface of the adsorption plate 21; the suction plate 21 activates a set number of suction ports according to the size of the transfer product 30 of the screen conveyance device 10. That is, the vacuum generating device is controlled, or the gas path is controlled to be opened or closed so as to adjust the opening or closing of the adsorption port.

When the vacuum transfer structure provided by the utility model is used, a product 30 is sucked at a designated position through the screen conveying device 10, taking a folding screen as an example, after the suction is successful, the screen conveying device 10 is driven by a mechanical arm or a linear module and the like to move above the adsorption plate 21, then the folding screen sucked by the screen conveying device 10 is downwards moved until the folding screen is moved to the adsorption plate 21 under the action of the mechanical arm or the linear module and the like or the air cylinder 114, then an adsorption port on the adsorption plate 21 is started, and the adsorption of a sucker is stopped, so that the product 30 is transferred to the adsorption plate 21.

In the transferring process, the product 30 is sucked by the suction nozzles 122 of the whole row of suction nozzle assemblies 12, so that the suction nozzles 122 have higher flexibility, the damage to the product 30 can be avoided/reduced, and the whole row of suction nozzle assemblies 12 can also press and smooth the product 30, so that the structure is more efficient and rapid for transferring the product 30.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (10)

1. A screen handling device, which is characterized by comprising a frame body (11) and a plurality of suction nozzle assemblies (12) arranged in a row;

the whole row type suction nozzle assembly (12) comprises a fixed rod (121) and a plurality of suction nozzles (122), the suction nozzles (122) are arranged along the length direction of the fixed rod (121), and the fixed rod (121) is connected with the frame body (11);

the suction ends (1221) of the suction nozzles (122) of the plurality of the in-line suction nozzle assemblies (12) are positioned on the same plane and are used for sucking the products (30) to be conveyed.

2. The screen handling apparatus of claim 1, wherein the suction nozzle (122) is a vacuum suction nozzle, and an end of the vacuum suction nozzle remote from the suction end (1221) is a vacuum suction end (1222);

the vacuum suction nozzle is positioned at one side of the fixed rod (121), and the outer wall of the vacuum suction nozzle is connected with the fixed rod (121) through a mounting plate (123).

3. The screen handling device according to claim 2, wherein a sliding groove (124) is formed in the upper surface of the fixing rod (121) along the length direction of the fixing rod (121), a sliding block is arranged in the sliding groove (124), and a stop block (125) which extends in opposite directions and is used for blocking the sliding block is arranged in a notch of the sliding groove (124);

the top of slider is equipped with the screw rod, the screw rod passes mounting panel (123) connect knob (126), mounting panel (123) with the slider presss from both sides tightly dog (125).

4. The screen handling device according to claim 2, wherein the frame (11) comprises a suction cup adapter plate (111) and a connection plate (112);

two parallel connecting plates (112) which are arranged at intervals are arranged on one side of the sucker adapter plate (111), and two ends of the fixing rod (121) are respectively connected with the connecting plates (112) on the same side.

5. The screen handling device according to claim 4, wherein a plurality of the fixing bars (121) are disposed in parallel between two of the connection plates (112), and a plurality of the fixing bars (121) are parallel to the suction cup adapter plate (111).

6. The screen handling apparatus according to claim 4, wherein the frame body (11) further includes a cylinder mounting plate (113) and a cylinder (114), the cylinder mounting plate (113) including a cross plate and a vertical plate;

one end of the transverse plate is vertically connected with the vertical plate, the transverse plate is located above the whole row type suction nozzle assembly (12), the air cylinder (114) is connected with the vertical plate, and the telescopic structure of the air cylinder (114) is vertically connected with the upper surface of the suction cup adapter plate (111).

7. A vacuum transfer structure, characterized by comprising a screen handling device (10) according to any one of claims 1 to 6.

8. The vacuum transfer arrangement of claim 7, further comprising a staging platform (20);

the transfer platform (20) comprises an adsorption plate (21), an adsorption port is formed in the upper surface of the adsorption plate (21), and a product (30) transferred by the screen conveying device (10) is adsorbed through the adsorption port.

9. The vacuum transfer structure according to claim 8, wherein a plurality of the suction ports are provided on the suction plate (21), and the suction ports are distributed over the upper surface of the suction plate (21);

the suction plate (21) enables a set number of suction ports according to the size of the transfer product (30) of the screen transfer device (10).

10. The vacuum transfer structure according to claim 8, wherein the transfer platform (20) further comprises a support plate (22) and a mounting base plate (23);

the bottom of the adsorption plate (21) is connected with one end of the supporting plate (22), and the other end of the supporting plate (22) is connected with the mounting bottom plate (23).