CN114955537A - Feeding device and feeding equipment - Google Patents

Abstract

The invention discloses a feeding device and feeding equipment, wherein the feeding device comprises a lower-layer feeding platform, an upper-layer feeding platform and a feeding connection platform, and plates are temporarily stored in the lower-layer feeding platform and the upper-layer feeding platform respectively; the lower layer feeding platform comprises a lower layer conveying assembly; the upper layer feeding platform comprises an upper layer conveying assembly, and the upper layer conveying assembly is positioned above the lower layer conveying assembly; the feeding connection platform comprises a liftable connection conveying assembly; the feeding connection platform is used for transferring the plate of the upper feeding platform to the lower feeding platform, or the feeding connection platform is used for transferring the plate of the lower feeding platform to the upper feeding platform. Feeding device designs upper feeding platform and lower floor's feeding platform and keeps in different kind's panel respectively, if needs another kind of panel, and the platform that plugs into of feed shifts panel between upper feeding platform and lower floor's feeding platform, replaces artifical work, improves production efficiency. The invention can be widely applied to the technical field of plate conveying.

Description

Feeding device and feeding equipment

technical field

The invention relates to the technical field of plate conveying equipment, in particular to a feeding device and a feeding device.

Background technique

Sheet metal is the main material used in the furniture industry. With the maturity of automated production equipment, the conveying of sheet metal can be realized by means of conveying equipment such as wire or conveyor belt. production efficiency. In the current common conveying equipment, if it is necessary to insert different types of plates in the middle, it is necessary to temporarily set up the equipment, and workers manually insert the required types of plates in the way of plugging, which will undoubtedly reduce production efficiency and increase labor intensity. .

SUMMARY OF THE INVENTION

In order to solve at least one of the above technical problems, the present invention provides a feeding device and a feeding device, and the adopted technical solutions are as follows.

The feeding device provided by the present invention includes a lower feeding platform, an upper feeding platform and a feeding connection platform, the lower feeding platform is used for temporarily storing plates, and the lower feeding platform includes a lower conveying assembly; the The upper-layer feeding platform is used for temporarily storing plates, the upper-layer feeding platform includes an upper-layer conveying assembly, and the upper-layer conveying assembly is located above the lower-layer conveying assembly; the feeding and connecting platform includes a connecting and conveying assembly, and the The connecting and conveying assembly can be lifted up and down; wherein, the feeding and connecting platform is used to transfer the plates of the upper-layer feeding platform to the lower-layer feeding platform, or the feeding and connecting platform is used to transfer the The plates of the lower feeding platform are transferred to the upper feeding platform.

In some embodiments of the present invention, the feeding device includes a feeding lifting assembly, the lower feeding platform is connected to the feeding lifting assembly, and the feeding lifting assembly is used to drive the lower feeding platform lift.

In some embodiments of the present invention, the feeding lifting assembly includes a feeding lifting driver, a feeding lifting suspension and a feeding lifting transmission wheel, the feeding lifting suspension and the feeding lifting transmission wheel Drive connection, the lower conveying assembly is connected with the feeding lifting suspension; under the driving of the feeding lifting driver, the feeding lifting transmission wheel rotates, so that the feeding lifting suspension will The lower conveying assembly lifts up and down.

In some embodiments of the present invention, the feeding lifting and suspending member is configured as a transmission chain.

In some embodiments of the present invention, the first end of the feeding lifting suspension is connected to the lower conveying assembly, and the second end of the feeding lifting suspension is provided with a counterweight.

In some embodiments of the present invention, the feeding and connecting platform includes a connecting and lifting component, the connecting and conveying component is connected with the connecting and lifting component, and the connecting and lifting component includes a connecting base, a connecting A support arm and a connecting driver, the connecting base and the connecting conveying assembly are respectively hinged with both ends of the connecting supporting arm; under the action of the connecting driver, the connecting supporting arm can The docking conveyor assembly is raised or lowered.

In some embodiments of the present invention, there are at least two upper conveying assemblies, and each upper conveying assembly is disposed in layers; or, there are at least two lower conveying assemblies, and each lower conveying assembly is divided into two parts. Layer settings.

The feeding device provided by the present invention includes a feeding device, a clamping component and a clamping and conveying component; the clamping component is used for grasping the plate material of the lower feeding platform, or the clamping component is used for grasping The plate material of the upper feeding platform; the clamping assembly is connected with the clamping transmission assembly, and the clamping transmission assembly is used to drive the clamping assembly to reciprocate, so as to transfer the grasped by the clamping assembly plate.

In some embodiments of the present invention, the clamping transmission assembly includes a clamping transmission driver, a first transmission wheel and a first transmission belt, the first transmission belt is drivingly connected with the first transmission wheel; in the clamping transmission Driven by the transmission driver, the first transmission wheel drives the first transmission belt to run, and the first transmission belt is used to drive the clamping assembly to reciprocate along a straight line.

In some embodiments of the present invention, the clamping assembly includes a suction cup assembly, a clamping lifting assembly, and a clamping mounting frame, the clamping lifting assembly is connected to the clamping installation frame, and the suction cup assembly is connected to the clamping installation frame. The clamping and lifting assembly is connected, and the clamping and lifting assembly is used to drive the suction cup assembly to rise and fall.

The embodiment of the present invention has at least the following beneficial effects: the upper feeding platform and the lower feeding platform of the feeding device are designed to temporarily store different types of plates, and the feeding device uses the clamping component to grab the plate on the lower feeding platform, if necessary Another type of plate, the connecting and conveying components in the feeding and connecting platform can be lifted and lowered to transfer plates between the upper feeding platform and the lower feeding platform for grasping by the clamping components, replacing manual labor and improving production efficiency . On the other hand, if the plates temporarily stored on the upper feeding platform and the lower feeding platform are of the same type, it can also play a role in expanding the capacity of the feeding device. The invention can be widely used in the technical field of plate conveying.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings.

Figure 1 is a structural diagram of the feeding equipment.

Figure 2 is a structural diagram of a feeding device.

Figure 3 is a structural diagram of the lower feeding platform.

FIG. 4 is a structural diagram of a clamping assembly.

FIG. 5 is a structural diagram of a feeding and connecting platform.

Reference number:

1000, lower feeding platform; 1101, feeding lifting drive; 1102, feeding lifting suspension; 1103, counterweight; 1104, feeding lifting transmission rod;

2000, the upper feeding platform;

3000, feeding connection platform; 3101, connection base; 3102, connection support arm; 3103, connection driver;

4000, clamping assembly; 4100, first transmission belt; 4201, suction cup assembly; 4202, clamping mounting frame; 4203, clamping lifting driver; 4204, clamping lifting guide; 4205, beam.

Detailed ways

Embodiments of the present invention are described in detail below with reference to FIGS. 1 to 5 , examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that if the terms "center", "middle", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower" appear , "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial" ”, “circumferential” and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, construction and operation in a particular orientation, and therefore should not be construed as a limitation of the present invention. Features defined with "first" and "second" are used to distinguish feature names, rather than having special meanings. In addition, features defined with "first" and "second" may expressly or implicitly include one or more of this feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The present invention relates to a feeding device, the feeding device includes a feeding device and a clamping assembly 4000, and the clamping assembly 4000 is used for grabbing the plates of the feeding platform 1000 in the middle and lower layers of the feeding device. With reference to the drawings, the feeding device includes a gantry frame, and the clamping assembly 4000 is connected with the gantry frame, so that the clamping assembly 4000 is located above the lower feeding platform 1000 .

The gripper assembly 4000 can be moved to transfer the sheet to the next device. Specifically, the feeding device includes a clamping and conveying assembly, the clamping and conveying assembly is connected with the gantry, and the clamping assembly 4000 is connected with the clamping and conveying assembly. It can be understood that, the clamping conveying assembly is used to drive the clamping assembly 4000 to move back and forth, so as to transfer the plates grasped by the clamping assembly 4000 .

The clamping transmission assembly includes a clamping transmission driver, a first transmission wheel and a first transmission belt 4100, the clamping transmission driver is set as a motor, the clamping transmission driver is connected with the gantry, the first transmission wheel is set as a pulley, and the first transmission belt 4100 Drive connected with the first transmission wheel. Further, the first transmission belt 4100 is configured as a timing belt.

It can be understood that, under the driving of the clamping transmission driver, the first transmission wheel drives the first transmission belt 4100 to run, and the first transmission belt 4100 is used to drive the clamping assembly 4000 to reciprocate in a straight line.

With reference to the drawings, there are two first transmission belts 4100 , the clamping assembly 4000 includes a beam 4205 , the clamping assembly 4000 is connected to the beam 4205 , and both ends of the beam 4205 are connected to the first transmission belt 4100 respectively. It can be understood that, under the action of the clamping transmission driver, the two first transmission belts 4100 run synchronously, and the clamping assembly 4000 is driven to move back and forth through the beam 4205 .

As an embodiment, the clamping assembly 4000 grasps the plate by adsorption. The clamping assembly 4000 includes a suction cup assembly 4201, a clamping lifting assembly, and a clamping mounting frame 4202. The clamping installation frame 4202 is connected to the beam 4205, and the clamping The lifting assembly is connected to the clamping mounting frame 4202, the suction cup assembly 4201 is connected to the clamping lifting assembly, and the clamping lifting assembly is used to drive the suction cup assembly 4201 to rise and fall, so that the suction cup assembly 4201 can grab the plate.

Specifically, the clamping lifting assembly includes a clamping lifting driver 4203, the clamping lifting driver 4203 is connected to the clamping mounting frame 4202, and the clamping lifting driver 4203 is configured as an air cylinder. Further, in order to make the suction cup assembly 4201 lift smoothly, the clamping lifting assembly includes a clamping lifting guide 4204. With reference to the drawings, the clamping lifting guides 4204 are provided in multiples, and the clamping lifting guides 4204 are set as guide rods. The holding and lifting guide 4204 is connected to the suction cup assembly 4201, the holding and lifting guide 4204 penetrates through the holding and mounting frame 4202, and the holding and mounting frame 4202 is provided with a linear bearing.

Other structures and operations of the feeding device have been recorded in the related art for those of ordinary skill in the art, and will not be described in detail here, and the structure of the feeding device will be introduced below.

The present invention relates to a feeding device, the feeding device includes a lower feeding platform 1000, the lower feeding platform 1000 is used for temporarily storing plates, and a clamping assembly 4000 grabs the plates from the lower feeding platform 1000 to realize the material. With reference to the drawings, the feeding device includes an upper feeding platform 2000, the upper feeding platform 2000 is arranged on the gantry, and the upper feeding platform 2000 is used for temporarily storing plates. Further, the feeding device includes a feeding connection platform 3000, which is used for transferring the board from the upper feeding platform 2000 to the lower feeding platform 1000 for the clamping assembly 4000 to grab the board.

In some examples, the plates temporarily stored on the upper feeding platform 2000 and the plates temporarily stored on the lower feeding platform 1000 are of different types. During the feeding process of the feeding device, if different types of plates need to be used, the upper layer can supply the materials. The supply from the platform 2000 is transferred to the lower supply platform 1000 through the supply connection platform 3000 . Of course, as an alternative: in some examples, the plates temporarily stored by the upper feeding platform 2000 and the lower feeding platform 1000 can also be of the same type, so as to expand the plate storage capacity of the feeding device.

The lower-layer feeding platform 1000 includes a lower-layer conveying assembly, and the lower-layer conveying assembly is used for conveying the plate during the process of entering the lower layer feeding platform 1000 to move the plate. The upper-layer feeding platform 2000 includes an upper-layer conveying assembly, and the upper-layer conveying assembly is used for conveying the plate during the process of entering and exiting the upper-layer feeding platform 2000 to move the plate.

With reference to the drawings, the upper conveying assembly is located above the lower conveying assembly, and the feeding and connecting platform 3000 includes a connecting conveying assembly, which can be lifted and lowered, thereby realizing the transfer of plates. It can be understood that, in the process of transferring the plate from the upper feeding platform 2000 to the lower feeding platform 1000 by the feeding and connecting platform 3000, the connecting and conveying assembly is lifted to a position that is flush or lower with the upper conveying assembly, and the upper The conveying component conveys the board to the connecting and conveying component, the board is transferred to the connecting and conveying component, the connecting and conveying component descends to a level or higher position with the lower conveying component, and the connecting and conveying component uploads the board to the lower conveying component deliver.

Further, if there is no plate on the connecting and conveying assembly, in the process of conveying the plate to the connecting and conveying assembly by the upper conveying assembly, in order to speed up the conveying of the plate, the connecting and conveying assembly can be activated, specifically, the upper conveying assembly and the connecting and conveying assembly are activated. The barge conveying components run in the same direction. If there is no plate on the lower conveying assembly, in the process of conveying the plate to the lower conveying assembly by the connecting conveying assembly, in order to speed up the conveying of the plate, the lower conveying assembly can be activated. Specifically, the lower conveying assembly and the connecting conveying assembly are in the same direction. run.

It can be understood that, in order to enable the feeding device to feed more kinds of plates, at least two upper conveying assemblies are designed. Specifically, each upper conveying assembly is arranged in layers, and each upper conveying assembly temporarily stores different kinds of plates. , the connecting conveying assembly can be moved up and down to the height of each upper conveying assembly.

In some examples, the upper-layer conveying assembly includes a plurality of upper-layer rollers, and the upper-layer conveying assembly drives each of the upper-layer rollers to run by means of a chain drive, so as to realize the conveyance of the board. Of course, as an alternative solution, it can also be designed that the upper conveying assembly adopts a chain plate to convey the plate, or the upper conveying assembly adopts a conveyor belt to convey the plate.

In some examples, the connecting and conveying assembly includes a plurality of connecting rollers, and the connecting and conveying assembly uses a chain drive to drive each connecting roller to run, so as to realize the transfer of the board. Of course, as an alternative solution, it can also be designed that the connecting and conveying components use chain plates to convey the plates, or the connecting and conveying components use a conveyor belt to convey the plates.

Further, the feeding and connecting platform 3000 includes a connecting and lifting assembly, the connecting and conveying assembly is connected with the connecting and lifting assembly, and the connecting and lifting assembly is used to drive the connecting and conveying assembly to rise and fall. Specifically, the connection lift assembly includes a connection base 3101, a connection support arm 3102, and a connection driver 3103. The connection driver 3103 is connected to the connection base 3101, and the connection driver 3103 is set as a cylinder. The connection base 3101, the connection The conveying assembly is hinged with two ends of the connecting support arm 3102 respectively. It can be understood that, under the action of the connecting driver 3103, the connecting support arm 3102 can lift or lower the connecting conveying assembly.

With reference to the drawings, the connecting support arms 3102 are provided in multiples, and the connecting supporting arms 3102 are arranged in two groups in a crosswise manner. The intersection of the connection transmission rod and the connection support arm 3102 is hinged, and the cross connection support arm 3102 is unfolded or closed, so that the connection conveying assembly can be raised or lowered. Of course, as an alternative, it can also be designed that the output end of the connection driver 3103 is hinged with the connection support arm 3102 .

In some examples, the lower conveying assembly includes a plurality of lower rollers, and the lower conveying assembly uses a chain drive to drive each of the lower rollers to run, so as to realize the conveyance of the board. Of course, as an alternative solution, it can also be designed that the lower conveying assembly adopts a chain plate to convey the plate, or the lower conveying assembly adopts a conveyor belt to convey the plate.

In order to facilitate the gripping assembly 4000 to grasp the plates of the lower feeding platform 1000, the lower conveying assembly is designed to be able to rise and fall, so that when the plate of the lower conveying assembly gradually decreases, the lower conveying assembly can gradually rise. It can be understood that the feeding device includes a feeding lifting assembly, the lower feeding platform 1000 is connected to the feeding lifting assembly, and the feeding lifting assembly is used to drive the lower feeding platform 1000 to ascend and descend.

Specifically, the feeding lifting assembly includes a feeding lifting driver 1101, a feeding lifting suspension 1102 and a feeding lifting transmission wheel. The feeding lifting driver 1101 is connected to the gantry, and the feeding lifting suspension 1102 is connected to the feeding lifting transmission. The wheel drive connection, the lower conveying assembly is connected with the feeding lifting suspension 1102. It can be understood that, under the driving of the feeding lifting driver 1101, the feeding lifting driving wheel rotates, so that the feeding lifting suspension member 1102 lifts and lowers the lower conveying assembly.

In order to enable the lower conveying assembly to rise and fall smoothly, a plurality of feeding lifting and suspending members 1102 are provided, and correspondingly, each feeding lifting and suspending member 1102 is respectively equipped with a feeding lifting and lowering transmission wheel. With reference to the drawings, there are four feeding lifting and suspending members 1102, which are respectively used to connect the four corners of the lower conveying assembly.

Further, in order to improve the lifting and lowering stability of the lower conveying assembly, the feeding lifting assembly includes a feeding lifting guide, so that the lower conveying assembly moves along the feeding lifting guide. With reference to the drawings, the lower conveying assembly includes a lower conveying mounting frame, each lower roller is connected to the lower conveying installation frame, the feeding lifting suspension 1102 is connected to the lower conveying installation frame, and the lower conveying installation frame is movably connected to the feeding lifting guide.

Specifically, the feeding lifting guide is set as a guide rod, and the feeding lifting guide penetrates the lower conveying installation frame, and the lower conveying installation frame is provided with a linear bearing. It can be understood that, there are multiple feeding lift guides. With reference to the drawings, the feeding lifting guide is fixedly connected with the column of the gantry, so as to ensure that the lower conveying assembly can move smoothly along the feeding lifting guide.

In some examples, the feed lift suspension 1102 is configured as a drive chain, and the feed lift drive wheel is configured as a sprocket. With reference to the drawings, the feeding and lifting assembly includes a feeding and lifting transmission rod 1104. Both ends of the feeding and lifting transmission rod 1104 are respectively connected with the uprights of the gantry. The lift driver 1101 drives the feed lift drive rod 1104 to rotate, thereby driving the feed lift drive wheel to rotate, so that the feed lift suspension member 1102 lifts the lower conveying assembly.

With reference to the drawings, the first end of the feeding lifting suspension 1102 is connected to the lower conveying assembly, and the second end of the feeding lifting suspension 1102 is provided with a counterweight 1103. During the lifting and lowering of the lower conveying assembly, the counterweight The 1103 is able to balance the weight of the lower conveying components and boards.

Regarding the structure of the feeding and lifting assembly, as an alternative: the transmission chain used as the feeding lifting and suspending member 1102 is designed to be connected end to end, and the two ends of the feeding lifting and suspending member 1102 are respectively provided with feeding and lifting driving wheels. One of the material lifting and lowering transmission wheels is on the top and the other is on the bottom. In this case, in some examples, the feed lifting suspension 1102 can be alternatively designed as a timing belt.

Regarding the clamping assembly 4000 for grabbing the plate from the feeding device, in some examples, it can be alternatively designed as: the clamping assembly 4000 is used for grabbing the plate of the upper feeding platform 2000, then the clamping assembly 4000 is located on the upper feeding platform 2000 above.

It can be understood that, in this case, the feeding and connecting platform 3000 is used to transfer the plates from the lower feeding platform 1000 to the upper feeding platform 2000 . In some examples, there are at least two lower conveying assemblies, each lower conveying assembly is disposed in layers, and the connecting conveying assemblies can be moved up and down to the height of each lower conveying assembly.

In the description of this specification, references to the terms "one embodiment," "some instances," "some embodiments," "exemplary embodiments," "examples," "specific examples," or "some examples" and the like appear in the description of this specification. The description 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 invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, and can also be made within the scope of knowledge possessed by those of ordinary skill in the technical field without departing from the spirit of the present invention. Various changes.

In the description of the present invention, if "," appears in the patent name, it means the relationship of "and" rather than the relationship of "or". For example, the patent name is "a kind of A, B", indicating that the claimed content of the present invention is: the technical solution with the subject name A and the technical solution with the subject name B.

Claims (10)

1. A feeding device is characterized in that: comprising: a lower-layer feeding platform (1000), the lower-layer feeding platform (1000) is used for temporarily storing plates, and the lower-layer feeding platform (1000) includes a lower-layer conveying assembly; An upper-layer feeding platform (2000), the upper-layer feeding platform (2000) is used for temporarily storing plates, and the upper-layer feeding platform (2000) includes an upper-layer conveying assembly, and the upper-layer conveying assembly is located above the lower-layer conveying assembly ; a material supply connection platform (3000), the material supply connection platform (3000) includes a connection and conveying assembly, and the connection and conveying assembly can be lifted and lowered; Wherein, the feeding and connecting platform (3000) is used to transfer the plates of the upper feeding platform (2000) to the lower feeding platform (1000); or, the feeding and connecting platform (3000) For transferring the sheet material of the lower supply platform (1000) to the upper supply platform (2000). 2. The feeding device according to claim 1, characterized in that: the feeding device comprises a feeding lifting assembly, the lower feeding platform (1000) is connected to the feeding lifting assembly, and the feeding The lifting assembly is used to drive the lower feeding platform (1000) to rise and fall. 3. The feeding device according to claim 2, wherein the feeding lifting assembly comprises a feeding lifting driver (1101), a feeding lifting suspension (1102) and a feeding lifting transmission wheel, and the feeding lifting The feeding lifting suspension (1102) is drivingly connected with the feeding lifting transmission wheel, and the lower conveying assembly is connected with the feeding lifting suspension (1102); Driven, the feeding lifting and lowering transmission wheel rotates, so that the feeding lifting suspension member (1102) lifts and lowers the lower conveying assembly. 4. The feeding device according to claim 3, wherein the feeding lifting and suspending member (1102) is configured as a transmission chain. 5. The feeding device according to claim 4, wherein the first end of the feeding lifting suspension (1102) is connected to the lower conveying assembly, and the feeding lifting suspension (1102) ) is provided with a counterweight (1103) at the second end. 6. The feeding device according to any one of claims 1 to 5, characterized in that: the feeding connecting platform (3000) comprises a connecting and lifting assembly, and the connecting and conveying assembly is connected with the connecting and lifting. The connecting and lifting assembly includes a connecting base (3101), a connecting support arm (3102) and a connecting driver (3103). The connecting base (3101) and the connecting conveying assembly are respectively connected with the Both ends of the connecting support arm (3102) are hinged; under the action of the connecting driver (3103), the connecting supporting arm (3102) can lift or lower the connecting conveying assembly. 7. The feeding device according to any one of claims 1 to 5, wherein at least two upper conveying assemblies are provided, and each upper conveying assembly is arranged in layers; or, the lower conveying assemblies At least two are arranged, and each of the lower conveying components is arranged in layers. 8. A feeding device, characterized in that: comprising: The feeding device according to any one of claims 1 to 7; A clamping assembly (4000), the clamping assembly (4000) is used for grasping the plate material of the lower-layer feeding platform (1000), or the clamping assembly (4000) is used for grasping the upper-layer feeding platform (2000) plate; A clamping transmission assembly, the clamping assembly (4000) is connected with the clamping transmission assembly, and the clamping transmission assembly is used to drive the clamping assembly (4000) to move back and forth, so as to transfer the clamping assembly (4000). 4000) grabbed plate. 9. The feeding device according to claim 8, characterized in that: the clamping and conveying assembly comprises a clamping and conveying driver, a first transmission wheel and a first transmission belt (4100), the first transmission belt (4100) and the The first transmission wheel is drivingly connected; under the driving of the clamping transmission driver, the first transmission wheel drives the first transmission belt (4100) to run, and the first transmission belt (4100) is used to drive the The clamping assembly (4000) reciprocates in a straight line. 10. The feeding device according to claim 8 or 9, characterized in that: the clamping assembly (4000) comprises a suction cup assembly (4201), a clamping lifting assembly and a clamping mounting frame (4202), and the clamping assembly (4202) The holding and lifting assembly is connected to the clamping mounting frame (4202), the suction cup assembly (4201) is connected to the clamping lifting assembly, and the clamping lifting assembly is used to drive the suction cup assembly (4201) to rise and fall.

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