CN207046386U - Conveying device - Google Patents

Abstract

The utility model provides a kind of conveying device, and the conveying device includes：Support body；First lifting assembly, is arranged on support body, and the first lifting assembly is used to move workpiece in the vertical direction, and the first lifting assembly has the first position for jacking up workpiece；Separation assembly, it is arranged on support body, when the first lifting assembly is located at first position, separation assembly separates a workpiece in the multiple workpiece for stacking setting；First push component, is arranged on support body, and the workpiece that the first push component is used to make to separate is transported to second station by the first station.By the technical solution of the utility model, the problem of separation for stacking workpiece in the prior art and shipment and delivery cost are high, efficiency is low can solve the problem that.

Description

Transport device

technical field

The utility model relates to the technical field of production technology, in particular to a material conveying device.

Background technique

In the production process of automated inspection, handling, assembly, packaging, processing, etc., most of the processes involve the delivery of parts and other materials. Some workpieces such as trays are used to store and transfer materials. In order to reduce the floor space, the trays are usually stacked. Material is taken out of the tray or put into the tray when needed. There is no related equipment or device in the prior art, and the separation and delivery of such stacked workpieces is mainly by manual operation. The mode of manual operation has the problems of high cost and low efficiency.

Utility model content

The utility model provides a material conveying device to solve the problems of high cost and low efficiency in the separation and transportation of stacked workpieces in the prior art.

The utility model provides a material conveying device, which comprises: a frame body; a first lifting assembly arranged on the frame body, the first lifting assembly is used to move the workpiece in the vertical direction, and the first lifting assembly It has a first position for jacking up the workpiece; the separation assembly is arranged on the frame body, and when the first lifting assembly is at the first position, the separation assembly separates one of the stacked workpieces; the first push assembly , arranged on the frame body, the first push assembly is used to transport the separated workpieces from the first station to the second station.

Further, the separation assembly includes: a first driving mechanism; a first intervening hand, the first driving mechanism is drivingly connected to the first intervening hand, and the first intervening hand is used to separate a plurality of stacked workpieces.

Further, the first lifting assembly includes: a first lifting tray assembly, used to place workpieces; a first lifting drive mechanism, which is drivingly connected to the first lifting tray assembly; a second lifting drive mechanism, arranged on the first Below the lift drive mechanism, the second lift drive mechanism is used to drive the first lift assembly to move vertically. When the first lift assembly is at the first position, the second lift drive mechanism drives the first lift assembly down to reach the separation position.

Further, the transporting device includes two separation assemblies, the two separation assemblies are arranged symmetrically on both sides of the conveying track of the first pushing assembly, and the first fingers of the two separation assemblies move toward each other to reach the separation position.

Further, the first push assembly includes: a first push drive mechanism; a first push guide rail; a first push tray assembly, movably arranged on the first push guide rail, and the first push drive mechanism is drivingly connected to the first push tray assembly .

Further, the material transport device also includes: a receiving assembly, which is arranged on the frame body and is located at the second station. The first pushing assembly transports the workpiece to the receiving assembly. The position of the workpiece is limited, and the receiving assembly has a receiving position for receiving the workpiece and an avoidance position.

Further, the receiving assembly includes: a base; a second driving mechanism, which is arranged on the base; a second handle, the second driving mechanism is drivingly connected with the second handle, and the second handle is used to receive the workpiece; the limit structure includes an upper pressure plate, an upper The pressing plate is located above the second handle and is spaced apart from the second handle; the third lift drive mechanism is connected with the base, and the third lift drive mechanism is used for lifting the second handle on the base.

Further, the transporting device also includes: a second lifting assembly, arranged on the frame body, and located between the second station and the third station, the second lifting assembly is used to lift the workpiece on the receiving assembly from the second The station is transported to the third station.

Further, the second lift assembly includes: a fourth lift drive mechanism; a second lift tray assembly, the fourth lift drive mechanism is drivingly connected to the second lift tray assembly, and the second lift tray assembly is used for placing workpieces.

Further, the fourth lifting drive mechanism includes a motor, the second lifting assembly also includes a lead screw, the motor is drivingly connected to the lead screw, the second lifting tray assembly includes a lifting tray, the lifting tray is provided with a nut, and the nut is threadedly connected to the lead screw, The lifting tray is lifted and lowered through the cooperation of the nut and the lead screw.

Further, the second lifting pallet assembly further includes: a first guide and limiter arranged along the length direction of the lead screw, and the first guide and limiter is used to guide the workpiece to move in the vertical direction.

Further, the transporting device also includes: a second push assembly, arranged on the frame body, and located between the third station and the fourth station, the second push assembly is located at the bottom of the second lifting assembly, the second push assembly It is used to transport the workpiece on the second lifting assembly to the fourth station.

Further, the transporting device further includes: a guide assembly, arranged at the first station, and the guide assembly is used to guide the workpiece to move on the movement track of the first lifting assembly.

Further, the guide assembly includes: a first guide rod, located on a side of the first lifting assembly away from the second station; a second guide rod, located on a side of the first lifting assembly close to the second station, the first guide The height of the rod is lower than that of the second guide rod, and the second guide rod is provided with an avoidance part to avoid the workpiece on the first push assembly.

Applying the technical solution of the utility model, when transporting workpieces such as trays, the first lifting assembly first lifts up the multiple workpieces stacked on the first station, and then the separating assembly separates one of the multiple workpieces, The first pushing assembly then transports the separated workpieces from the first station to the second station. Repeating this operation process just can separate and convey one by one a plurality of stacked workpieces. The conveying device can be operated continuously and automatically, and can replace the existing manual operation, so the cost of separating and conveying stacked workpieces can be reduced and the operating efficiency can be improved.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 shows a schematic structural view of a transport device provided according to an embodiment of the present invention;

Fig. 2 shows the structural representation of the separation assembly in the material delivery device;

Fig. 3 shows the schematic structural view of the first lifting assembly in the transport device;

Fig. 4 shows the schematic structural view of the first pushing assembly in the transport device;

Fig. 5 shows the schematic structural view of the receiving assembly in the transport device;

Fig. 6 shows the schematic structural view of the second lifting assembly in the transport device;

Fig. 7 shows the structural representation of the second pushing assembly in the material transport device;

Fig. 8 shows a schematic structural view of the guide assembly in the material conveying device.

Wherein, the above-mentioned accompanying drawings include the following reference signs:

10. Frame body; 20. First lift assembly; 21. First lift tray assembly; 22. First lift drive mechanism; 23. Second lift drive mechanism; 30. Separation component; 31. First drive mechanism; 32. 40. The first push assembly; 41. The first push drive mechanism; 42. The first push guide rail; 43. The first push tray assembly; 44. The second push guide rail; 50. The receiving component; 51. The base; 52. The second drive mechanism; 53. The second hand; 54. The upper platen; 55. The third lift drive mechanism; 60. The second lift assembly; 61. Motor; 62. Lead screw; 63. Lifting tray; 64. Nut ; 65, the first guide limiter; 66, the second guide limiter; 70, the second push assembly; 71, the second push tray assembly; 72, the second push drive mechanism; 73, the third push guide rail; 80 , guide assembly; 81, the first guide rod; 82, the second guide rod.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. The following description of at least one exemplary embodiment is merely illustrative in nature, and in no way serves as any limitation of the invention and its application or use. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in FIG. 1 to FIG. 8 , the embodiment of the present utility model provides a material conveying device, which includes a frame body 10 , a first lifting assembly 20 , a separating assembly 30 and a first pushing assembly 40 . Wherein, the first lifting assembly 20 , the separating assembly 30 and the first pushing assembly 40 are all arranged on the frame body 10 . The first lifting assembly 20 is used to move the workpiece in the vertical direction, and the first lifting assembly 20 has a first position for jacking up the workpiece. When the first lifting assembly 20 is at the first position, the separating assembly 30 separates one of the stacked workpieces. The first pushing assembly 40 is used to transport the separated workpieces from the first station to the second station.

Applying the technical solution of this embodiment, when transporting workpieces such as trays, the first lifting assembly 20 first lifts the multiple workpieces stacked at the first station to the first position, and then the separating assembly 30 lifts the stacked multiple workpieces to the first position. One of the workpieces is separated, and the first pushing assembly 40 transports the separated workpiece from the first station to the second station. Repeating this operation process just can separate and convey one by one a plurality of stacked workpieces. The conveying device can realize continuous automatic operation and can replace the existing manual operation, so it can reduce the cost of separation and transportation of stacked workpieces such as trays and improve the efficiency of operation. After the workpiece is transported to the second station, other follow-up work such as sorting, loading, and assembly can be carried out. The following more specific description will take the tray as an example.

As shown in FIG. 2 , the separating assembly 30 includes a first driving mechanism 31 and a first intervening hand 32 . The first driving mechanism 31 is drivingly connected with the first intervening hand 32, and the first intervening hand 32 is used for separating a plurality of stacked workpieces. The first driving mechanism 31 can drive the first intervening hand 32 to expand and contract, and the telescopic direction of the first intervening hand 32 is perpendicular to the stacking direction of the trays and the moving direction of the first lifting assembly 20 . When the first lifting assembly 20 pushed the material tray to the first position, the first intervening hand 32 corresponded to the gap between the two adjacent material trays, and now the first intervening hand 32 stretched out and inserted into the two adjacent material trays. Between the trays, thereby separating a tray from stacked trays. The first driving mechanism 31 can be configured as an air cylinder, and the first handle 32 is connected with the cylinder rod of the air cylinder. The first driving mechanism 31 is installed on the bracket. In order to make the first hand 32 have a stable moving track, a guide groove is provided on the bracket, and the guide groove can guide and limit the first hand 32 .

As shown in FIG. 3 , the first lift assembly 20 includes a first lift tray assembly 21 , a first lift drive mechanism 22 and a second lift drive mechanism 23 . Wherein, the first lifting tray assembly 21 is used for placing workpieces, and both the first lifting driving mechanism 22 and the second lifting driving mechanism 23 can be configured as air cylinders. The first lifting tray assembly 21 includes two support plates with a gap between them, and the length direction of the support plates is the same as the delivery track direction of the first push assembly 40 . The first lifting drive mechanism 22 is drivingly connected to the first lifting tray assembly 21 . The second lifting driving mechanism 23 is disposed below the first lifting driving mechanism 22 , and the second lifting driving mechanism 23 is used to drive the first lifting assembly 20 to move vertically. When the first lifting assembly 20 is at the first position, the second lifting driving mechanism 23 drives the first lifting assembly 20 to descend to reach the separation position. Specifically, when separating the trays, the first lift drive mechanism 22 and the second lift drive mechanism 23 are simultaneously raised, and the first lift tray assembly 21 is at the highest position, and the bottom of the stacked trays is at the highest position. The last tray is also located at the highest position, and the height of the last tray is higher than the height of the first hand 32; then the second lift drive mechanism 23 descends, and the descending height of the second lift drive mechanism 23 can make the first lift Hand 32 is aligned with the gap between the last tray and adjacent trays; then the first insert 32 is stretched out and inserted between the two trays, and the last tray is separated from other trays. All other trays except the last tray are carried by the first hand 32; then the first lifting drive mechanism 22 descends to disengage the separated tray from the first interposer 32, and place the separated tray to the first push assembly 40; then the first push assembly 40 can be used to transport the separated trays to the second station. By repeating this process, one tray at the bottom of the stacked trays can be separated and transported to the second station in turn. The device can realize automatic and continuous operation, thereby separating and transporting workpieces with high efficiency and high precision, thereby improving production efficiency and reducing production cost.

In order to improve the use effect, the conveying device includes two separation assemblies 30, and the two separation assemblies 30 are symmetrically arranged on both sides of the conveying track of the first push assembly 40, and the first fingers 32 of the two separation assemblies 30 move toward each other to reach the separation position . Through the simultaneous action of the two first intervening hands 32, the last tray can be separated from the adjacent trays from both sides, so that the last tray is completely out of contact with the adjacent trays, thereby facilitating subsequent transportation. Moreover, the two first fingers 32 can respectively support the unseparated trays from both sides, thereby improving the strength and stability of the support.

As shown in FIG. 4 , the first push assembly 40 includes a first push drive mechanism 41 , a first push guide rail 42 and a first push tray assembly 43 . Wherein, the first pushing driving mechanism 41 is drivingly connected with the first pushing tray assembly 43 , and the first pushing tray assembly 43 is movably arranged on the first pushing guide rail 42 . The first push drive mechanism 41 is used to drive the first push tray assembly 43 to move, and the first push guide rail 42 is used to guide the first push tray assembly 43 . The first pushing drive mechanism 41 can be set as an air cylinder, and the first pushing guide rail 42 can be set as a linear guide rail. After the tray is separated, the tray is located on the first lifting tray assembly 21, and the first pushing tray assembly 43 moves at this time, so that the separated tray leaves the first lifting tray assembly 21 and moves to the second station. The first pushing tray assembly 43 includes a bottom plate and a baffle, the bottom plate is used to support the tray, and the baffle is used to drive the tray to move. The first push tray assembly 43 may be disposed between the two support plates of the first lift tray assembly 21 to avoid interference. Moreover, the first push assembly 40 further includes two second push guide rails 44 , and the two second push guide rails 44 are respectively arranged on two sides of the first push tray assembly 43 . When the tray is moving from the first station to the second station, the second push guide rail 44 is used to support and guide the tray.

As shown in FIG. 1 and FIG. 5 , the transporting device further includes a receiving assembly 50 , which is arranged on the frame body 10 and is located at the second station. The receiving assembly 50 has a limit structure, which is used to limit the position of the workpiece, and the receiving assembly 50 has a receiving position for receiving the workpiece and an avoidance position. After the first pushing component 40 transports the workpiece to the second station, it is received by the receiving component 50 . At this point, operations such as sorting, loading, and assembly can be performed. For example, when there are materials on the material tray, other devices or operators can be used to take out the material in the material tray, and then the empty material tray can be transported to other locations, and the receiving assembly 50 accepts another material tray. Trays. Moreover, in this embodiment, the transporting device includes two receiving assemblies 50, and the two receiving assemblies 50 are symmetrically arranged on both sides of the conveying track of the first pushing assembly 40, so as to reliably receive the tray from both sides of the tray respectively. .

Specifically, the receiving assembly 50 includes a base 51 , a second driving mechanism 52 , a second handle 53 , an upper pressing plate 54 and a third lifting driving mechanism 55 . Wherein, the second driving mechanism 52 and the third lifting driving mechanism 55 are arranged on two sides of the base 51 respectively, and both the second driving mechanism 52 and the third lifting driving mechanism 55 can be configured as air cylinders. The second driving mechanism 52 is drivingly connected with the second handle 53, and the second handle 53 is used to receive the workpiece. The position-limiting structure includes an upper pressing plate 54 , and the upper pressing plate 54 is located above the second inserting hand 53 and spaced apart from the second inserting hand 53 . The third elevating driving mechanism 55 is used for elevating the second handle 53 on the base 51 . When the tray reaches the second station, the second driving mechanism 52 drives the second hand 53, and the second hand 53 stretches out to the bottom of one side of the tray to hold the tray, and then the third lift drive mechanism 55 rises, Drive the second intervening hand 53 to rise, and the material tray reaches the receiving position after contacting the upper pressing plate 54. At this time, the tray is separated from the first pushing component 40 and is clamped between the second intervening hand 53 and the upper pressing plate 54, and the first pushing component 40 can return to the initial position. After the material in the tray is taken out, the third lifting drive mechanism 55 descends, and the second intervening hand 53 retracts to transport the empty tray to other positions. The material on each tray can be extracted by repeating this operation process.

As shown in FIG. 1 and FIG. 6 , the transporting device further includes a second lifting assembly 60 , and the second lifting assembly 60 is arranged on the frame body 10 and is located between the second station and the third station. The second lifting assembly 60 is used to transport the workpiece on the receiving assembly 50 from the second station to the third station. When the process operation of the workpiece on the second station is completed, for example, after all the materials in the tray are taken out, the second lifting assembly 60 can be used to transport the workpiece to the third station below the second station . This can shorten the conveying path and reduce the occupied space of the conveying device.

In this embodiment, the second lifting assembly 60 includes a fourth lifting drive mechanism and a second lifting tray assembly. And the fourth lifting drive mechanism is drivingly connected with the second lifting tray assembly, and the second lifting tray assembly is used for placing workpieces. When all the materials in the tray on the receiving assembly 50 are taken out, the fourth lifting drive mechanism drives the second lifting tray assembly to rise, and the second lifting tray assembly supports the lower surface of the tray; then the receiving assembly 50 moves to the avoidance position At this time, the tray is separated from the receiving assembly 50 and is located in the second lifting tray assembly, and then the fourth lifting drive mechanism descends to make way for another tray to reach the second station. Such repeated actions can transport the material trays taken out one by one to the second lifting tray assembly. Moreover, the second lifting tray assembly can carry a plurality of trays, and the trays are transported to the second lifting tray assembly one by one and then stacked again. In this way, the occupied space of the trays can be reduced, and it is convenient to uniformly transport the collected trays to other locations, so as to reduce the number of operations and save energy.

Specifically, as shown in Figure 6, the fourth lifting drive mechanism includes a motor 61, the second lifting assembly 60 also includes a lead screw 62, the motor 61 is connected to the leading screw 62 for driving, the second lifting tray assembly includes a lifting tray 63, and the lifting tray 63 is provided with nut 64, and nut 64 is threadedly connected with leading screw 62, and lifting pallet 63 cooperates lifting with leading screw 62 by nut 64. This enables raising and lowering of the lifting tray 63 with a simple structure, thereby reducing the manufacturing cost of the device. Moreover, the lifting tray 63 needs to be able to stay at different heights except that it needs to rise and fall when collecting the tray, and the motor cooperates with the lead screw 62 to facilitate the adjustment and control of the position of the lifting tray 63. There are two lifting trays 63, which are respectively arranged on both sides of the motor 61 to improve the strength and stability of supporting the tray. And there is a gap between the two lifting pallets 63 to prevent interference with other devices.

Moreover, the second lifting pallet assembly further includes a first guide and limit member 65, which is arranged along the length direction of the lead screw 62, and the first guide and limit member 65 is used to guide the workpiece to move vertically. The first guiding and limiting member 65 cooperates with the lifting tray 63 to neatly collect and stack the trays. In addition, the second lifting assembly 60 also includes a second guiding and limiting member 66 . The second guiding and limiting member 66 is used for guiding and limiting the lifting tray 63 . The second guide limiting member 66 includes a guide shaft and a linear bearing, both of which are arranged along the length direction of the lead screw 62 , and there are two second guide limit members 66 , which are respectively arranged on both sides of the lead screw 62 . Such setting can improve the stability when the lifting tray 63 rises and falls.

As shown in Figures 1 and 7, the transporting device also includes a second push assembly 70, the second push assembly 70 is arranged on the frame body 10, and is located between the third station and the fourth station, the second push assembly 70 is located at the bottom of the second lifting assembly 60, and the second pushing assembly 70 is used to transport the workpiece on the second lifting assembly 60 to the fourth station. After the second lifting assembly 60 has collected a certain number of trays, the second lifting assembly 60 descends to the third station, and then the second pushing assembly 70 transfers the trays from the second lifting assembly 60 to the second pushing assembly 70 and Transport the tray to the fourth station to empty the tray on the second lifting assembly 60, so that the device can work continuously. After the tray is transported to the fourth station, it can be transported away by the operator or other devices.

Specifically, the second pushing assembly 70 includes a second pushing tray assembly 71 , a second pushing driving mechanism 72 and a third pushing guide rail 73 . The second pushing tray assembly 71 is used to accept and transport the tray, the second pushing driving mechanism 72 is used to drive the second pushing tray assembly 71 to move, and the third pushing guide rail 73 is used to guide the movement of the second pushing tray assembly 71 . The second push tray assembly 71 includes a blocking rod and a supporting plate, the supporting plate is used for receiving the tray, and the blocking rod is used for separating the tray from the lifting tray 63 . Also, the second pushing tray assembly 71 is disposed between the two lifting trays 63 to prevent interference. The second pushing drive mechanism 72 can be configured as an air cylinder, and the third pushing guide rail 73 can be configured as a linear guide rail, so as to reduce the manufacturing cost of the device while ensuring displacement accuracy.

As shown in FIG. 1 and FIG. 8 , the transporting device further includes a guide assembly 80 , which is arranged at the first station, and the guide assembly 80 is used to guide the workpiece to move on the movement track of the first lifting assembly 20 . The guide assembly 80 is located on the frame body 10 and on the upper part of the first lifting assembly 20 . By setting the guide assembly 80, the stacked trays can be guided and limited, so as to prevent the trays from being scattered or the moving direction of the trays from being deviated.

Specifically, as shown in FIG. 8 , the guide assembly 80 includes a first guide rod 81 and a second guide rod 82 . Wherein the first guide rod 81 is positioned at the side away from the second station of the first lift assembly 20; the second guide rod 82 is positioned at the side of the first lift assembly 20 close to the second station, the height of the first guide rod 81 lower than the height of the second guide bar 82. And the second guide rod 82 is provided with an escape portion to avoid the workpiece on the first pushing assembly 40 . When using the material transport device, the stacked trays are placed in the guide assembly 80 first, and the trays need to be placed again after all the trays are transported away. The first guide rod 81 with a lower height is located on one side of the position where the tray is placed, which facilitates placing stacked trays in the guide assembly 80 . Moreover, in this embodiment, two first guide rods 81 and two second guide rods 82 are respectively provided to enhance the effect of guiding and limiting the tray.

Applying the technical scheme of the utility model, when transporting workpieces such as trays, the first lifting assembly 20 first lifts the multiple workpieces stacked in the guide assembly 80 of the first station to the first position; then the separation assembly 30 Separate one of the stacked workpieces; the first push assembly 40 transports the separated workpiece from the first station to the second station; after reaching the second station, it is accepted by the receiving assembly 50, and then The workpiece can be extracted, assembled and other operations; after the operation of the second station is completed, the second lifting assembly 60 collects and re-stacks the workpieces one by one, and after a certain number of workpieces are collected, they are uniformly transported to the third station; Then the second pushing assembly 70 transports the stacked workpieces from the third station to the fourth station. By repeating this operation process, the stacked workpieces can be separated one by one and transported one by one, and then stacked together for unified transport. The conveying device can realize continuous automatic operation and can replace the existing manual operation, so it can reduce the cost of separation and transportation of stacked workpieces such as trays, improve operating efficiency, reduce manual labor intensity, and reduce the cost of workpieces and devices. take up space.

It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and/or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and/or combinations thereof.

The relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the Authorized Specification. In all examples shown and discussed herein, any specific values should be construed as exemplary only, and not as limitations. Therefore, other examples of the exemplary embodiment may have different values. It should be noted that like numbers and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further discussion in subsequent figures.

In the description of the present utility model, it should be understood that orientation words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" etc. indicate The orientation or positional relationship is generally based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description. In the absence of a contrary statement, these orientation words do not indicate or imply the referred device Or components must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be construed as limiting the protection scope of the present utility model; the orientation words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

For the convenience of description, spatially relative terms may be used here, such as "on ...", "over ...", "on the surface of ...", "above", etc., to describe the The spatial positional relationship between one device or feature shown and other devices or features. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, devices described as "above" or "above" other devices or configurations would then be oriented "beneath" or "above" the other devices or configurations. under other devices or configurations". Thus, the exemplary term "above" can encompass both an orientation of "above" and "beneath". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptions used herein interpreted accordingly.

In addition, it should be noted that the use of words such as "first" and "second" to define components is only for the convenience of distinguishing corresponding components. To limit the scope of protection of the utility model.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (14)

1. A material delivery device, characterized in that, said material delivery device comprises: frame (10); The first lifting assembly (20) is arranged on the frame body (10), the first lifting assembly (20) is used to move the workpiece in the vertical direction, and the first lifting assembly (20) has a a first position where the workpiece is jacked; A separation component (30), arranged on the frame body (10), when the first lifting component (20) is located at the first position, the separation component (30) will stack a plurality of the separation of one of the workpieces; The first pushing assembly (40) is arranged on the frame body (10), and the first pushing assembly (40) is used to transport the separated workpiece from the first station to the second station. 2. The material delivery device according to claim 1, characterized in that, the separation assembly (30) comprises: a first driving mechanism (31); The first intervening hand (32), the first driving mechanism (31) is drivingly connected with the first intervening hand (32), and the first intervening hand (32) is used to separate a plurality of stacked workpieces. 3. The transporting device according to claim 2, characterized in that, the first lifting assembly (20) comprises: A first lifting tray assembly (21), used to place the workpiece; A first lifting drive mechanism (22), the first lifting drive mechanism (22) is drivingly connected to the first lifting tray assembly (21); The second lifting drive mechanism (23) is arranged below the first lifting drive mechanism (22), and the second lifting drive mechanism (23) is used to drive the first lifting assembly (20) to move in the vertical direction , when the first lifting assembly (20) is located at the first position, the second lifting drive mechanism (23) drives the first lifting assembly (20) down to reach the separation position. 4. The material transport device according to claim 3, characterized in that, the material transport device comprises two said separation assemblies (30), and the two said separation assemblies (30) are symmetrically arranged on said first push On both sides of the delivery track of the component (40), the first fingers (32) of the two separation components (30) move toward each other to reach the separation position. 5. The material transport device according to claim 1, characterized in that, the first pushing assembly (40) comprises: The first push drive mechanism (41); The first push guide rail (42); The first pushing tray assembly (43) is movably arranged on the first pushing guide rail (42), and the first pushing driving mechanism (41) is drivingly connected with the first pushing tray assembly (43). 6. The material transport device according to claim 1, characterized in that, the material transport device also comprises: The receiving component (50) is arranged on the frame body (10) and is located at the second station, the first pushing component (40) transports the workpiece to the receiving component (50), The receiving assembly (50) has a limit structure, the limit structure is used to limit the position of the workpiece, and the receiving assembly (50) has a receiving position for receiving the workpiece and an avoidance position. 7. The material transport device according to claim 6, characterized in that, the receiving assembly (50) comprises: base (51); The second driving mechanism (52) is arranged on the base (51); A second intervening hand (53), the second driving mechanism (52) is drivingly connected to the second intervening hand (53), and the second intervening hand (53) is used to receive the workpiece; The position-limiting structure includes an upper pressing plate (54), the upper pressing plate (54) is located above the second intervening hand (53) and spaced apart from the second intervening hand (53); A third lift drive mechanism (55) is drivingly connected to the base (51), and the third lift drive mechanism (55) is used for lifting the second handle (53) on the base (51). 8. The material transport device according to claim 6, characterized in that, the material transport device further comprises: The second lifting assembly (60) is arranged on the frame body (10) and is located between the second station and the third station, and the second lifting assembly (60) is used to place the The workpiece on the receiving assembly (50) is transported from the second station to the third station. 9. The material transport device according to claim 8, characterized in that, the second lifting assembly (60) comprises: The fourth lifting drive mechanism; The second lifting tray assembly, the fourth lifting drive mechanism is drivingly connected to the second lifting tray assembly, and the second lifting tray assembly is used to place the workpiece. 10. The transporting device according to claim 9, characterized in that, the fourth lifting drive mechanism includes a motor (61), and the second lifting assembly (60) also includes a lead screw (62), and the motor (61) is driven and connected with the lead screw (62), the second lifting tray assembly includes a lifting tray (63), the lifting tray (63) is provided with a nut (64), and the nut (64) and The lead screw (62) is threaded, and the lifting tray (63) is lifted up and down in cooperation with the lead screw (62) through the nut (64). 11. The transporting device according to claim 10, wherein the second lifting tray assembly further comprises: The first guide limiting part (65) is arranged along the length direction of the screw (62), and the first guiding limiting part (65) is used to guide the workpiece to move in the vertical direction. 12. The material transport device according to claim 8, characterized in that, the material transport device further comprises: The second push assembly (70) is arranged on the frame body (10) and is located between the third station and the fourth station, the second push assembly (70) is located in the second lift The bottom of the assembly (60), the second pushing assembly (70) is used to transport the workpiece on the second lifting assembly (60) to the fourth station. 13. The material transport device according to claim 1, characterized in that, the material transport device further comprises: A guide assembly (80) is arranged at the first station, and the guide assembly (80) is used to guide the workpiece to move on the movement track of the first lifting assembly (20). 14. The transporting device according to claim 13, characterized in that, the guide assembly (80) comprises: A first guide rod (81), located on a side of the first lifting assembly (20) away from the second station; The second guide rod (82) is located on the side of the first lifting assembly (20) close to the second station, and the height of the first guide rod (81) is lower than that of the second guide rod ( 82), the second guide rod (82) is provided with an avoidance part to avoid the workpiece on the first push assembly (40).