A sheet material picking and conveying device

Abstract

This utility model belongs to the field of sheet metal production and conveying technology, and in particular to a sheet metal picking and conveying device. It includes a sheet metal conveying line, a sheet metal placement device located on the left side of the conveying line, and a marking device located above the placement device. It also includes a rotating assembly located on the right side of the marking device. The rotating assembly includes a protective housing located on the left side of the conveying line. A motor is mounted inside the protective housing via a mounting base, and the output shaft of the motor is fixedly connected to a rotating shaft. The addition of the rotating assembly in this application simplifies the control mechanism for picking and conveying sheet metal by utilizing the cooperation of a suction cup, a shaped block, and a turntable. Simultaneously, the addition of a buffer assembly effectively prevents damage to the suction cup caused by the sheet metal during suction, thanks to the cooperation of a fixed rod and a buffer plate.

Description

Technical Field

[0001] This utility model belongs to the field of sheet material production and conveying technology, specifically relating to a sheet material picking and conveying device. Background Technology

[0002] Nowadays, the industrial manufacturing industry is booming. When processing boards, a large number of steps are required, such as sorting, cutting, and marking. The connection between each step is achieved by transporting the boards to the next step through a transportation mechanism. Therefore, the conveying of boards is very important in the process.

[0003] According to the public announcement (CN220097765U), a sheet metal picking and conveying device is disclosed. This technology discloses a technical solution including "adjacent sheet metal conveying lines and sheet metal marking tables; a picking assembly and a sheet metal transfer assembly connected to the picking assembly are also provided above the sheet metal conveying line"; it has the technical effects of "accurate marking at the marking position of the sheet metal, improving the orderliness and continuity of sheet metal conveying, transfer and marking processes, and improving production efficiency";

[0004] Although this design meets the transportation needs after the sheet material comes off the production line, the process of transporting the sheet material requires the control of multiple systems such as moving and lifting to transport the sheet material to the marking area, which is very complicated to operate.

[0005] To address the aforementioned problems, this application proposes a sheet material picking and conveying device. Utility Model Content

[0006] To address the problems mentioned in the background section, this invention provides a sheet material conveying device that uses a simple structure to transport sheets from a conveyor belt to a sheet material placement device.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a sheet material picking and conveying device, comprising a sheet material conveying line, a sheet material placement device disposed on the left side of the sheet material conveying line, and a marking device disposed above the sheet material placement device, and further comprising a rotating component disposed on the right side of the marking device;

[0008] The rotating assembly includes a protective housing disposed on the left side of the sheet conveying line. A motor is mounted inside the protective housing via a mounting base. The output shaft of the motor is fixedly connected to a rotating shaft. A turntable is fixedly connected to the end of the rotating shaft away from the motor. A protruding post is fixedly connected to the surface of the turntable. A shaped block is disposed on the side of the turntable away from the rotating shaft. A rotating rod is fixedly connected to the surface of the shaped block. A cross rod is fixedly connected to the rotating rod on the side away from the shaped block. A plurality of ball joints are disposed on the surface of the cross rod. A lifting rod is disposed at each end of the cross rod away from the rotating rod. The cross rod is rotatably connected to the lifting rod through the ball joints. A sheet-picking platform is rotatably connected to the end of each lifting rod away from the ball joint. A plurality of suction cups are disposed on the side of each sheet-picking platform away from the lifting rod.

[0009] In a preferred embodiment of the sheet material picking and conveying device of this utility model, a fixed platform is fixedly connected to the surface of the protective shell, and a sliding groove is provided at the end of the fixed platform away from the protective shell. The lifting rod is slidably connected to the fixed platform through the sliding groove.

[0010] As a preferred embodiment of the plate picking and conveying device of this utility model, it further includes a buffer assembly disposed on the surface of the picking platform;

[0011] The buffer assembly includes through holes formed on the surface of the plate-retrieving platform. The through holes are cross-shaped. Each through hole has a fixing rod inside. The fixing rod is fixedly connected to the suction cup away from the plate-retrieving platform. A buffer plate is fixedly connected to the surface of each fixing rod. A spring is provided inside each through hole. The two ends of each spring are fixedly connected to the plate-retrieving platform and the buffer plate, respectively.

[0012] As a preferred embodiment of the plate picking and conveying device of this utility model, each of the plate picking platforms is equipped with a vacuum pump on its surface, and the output end of the vacuum pump is connected to an air extraction pipeline, the end of which is away from the vacuum pump being interconnected with the suction cup.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the addition of a rotating component in this application can simplify the control mechanism for picking up and feeding sheet materials by using the cooperation of suction cup, irregular block and turntable; at the same time, the addition of a buffer component can effectively prevent the suction cup from being damaged by the sheet material during adsorption by the cooperation of fixed rod and buffer plate. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the protective shell and sheet material conveying line structure in this utility model;

[0017] Figure 3 This is a cross-sectional view of the protective shell structure in this utility model;

[0018] Figure 4 This is a schematic diagram of the fixed platform structure in this utility model;

[0019] Figure 5 This is a cross-sectional view of the plate-retrieving platform structure in this utility model;

[0020] Figure 6 This utility model is the present utility model. Figure 3 Enlarged view of point A in the middle;

[0021] Figure 7 This utility model is the present utility model. Figure 5 Enlarged view of point B in the middle;

[0022] In the picture:

[0023] 1. Sheet metal conveyor line;

[0024] 2. Sheet material placement device;

[0025] 3. Marking device;

[0026] 4. Rotating assembly; 41. Protective housing; 42. Motor; 43. Rotating shaft; 44. Turntable; 45. Protruding column; 46. Irregular block; 47. Rotating rod; 48. Cross rod; 49. Ball joint; 410. Lifting rod; 411. Plate picking platform; 412. Suction cup; 413. Fixing platform;

[0027] 5. Buffer assembly; 51. Fixing rod; 52. Buffer plate; 53. Spring; 54. Vacuum pump. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1

[0030] like Figure 2As shown;

[0031] A sheet material picking and conveying device includes a sheet material conveying line 1, a sheet material placement device 2 disposed on the left side of the sheet material conveying line 1, and a marking device 3 disposed above the sheet material placement device 2.

[0032] It should be noted that: the sheet material placement device 2 is mainly composed of a frame, movable rollers, pusher plate and pusher cylinder, etc., and the marking device 3 is mainly composed of a horizontal moving component, a vertical moving component, a spray gun, a marking machine, etc. The staff can adopt the moving method of the sheet material marking table and the moving marking method of the marking machine adjustment component in the existing technology "Publication (Announcement) No.: CN220097765U" according to actual needs.

[0033] In this implementation plan: According to the public announcement (CN220097765U), a sheet material picking and conveying device is disclosed. In order to solve the technical problems existing in this prior art, such as the above-mentioned background technology disclosure that "in the process of transporting sheet material, it is necessary to control multiple systems such as moving and lifting to transport the sheet material to the marking position, which is very complicated to operate", this problem is obviously a real and difficult problem to solve. Therefore, in order to solve this technical problem, a rotating component 4 and a buffer component 5 are added on the basis.

[0034] like Figures 1 to 7 As shown;

[0035] Based on the above:

[0036] To achieve this, a simple structure can be used to transport the board material from the conveyor belt to the board material placement device 2. This board material picking and conveying device includes a board material conveying line 1, a board material placement device 2 located on the left side of the board material conveying line 1, and a marking device 3 located above the board material placement device 2. It also includes a rotating component 4 located on the right side of the marking device 3.

[0037] The rotating assembly 4 includes a protective housing 41 disposed on the left side of the sheet metal conveying line 1. A motor 42 is mounted inside the protective housing 41 via a mounting base. A rotating shaft 43 is fixedly connected to the output shaft of the motor 42. A turntable 44 is fixedly connected to the end of the rotating shaft 43 away from the motor 42. A protruding post 45 is fixedly connected to the surface of the turntable 44. A shaped block 46 is provided on the side of the turntable 44 away from the rotating shaft 43. A rotating rod 47 is fixedly connected to the surface of the shaped block 46. A cross rod 48 is fixedly connected to one side of the irregular block 46. The surface of the cross rod 48 is provided with a plurality of ball joints 49. Each end of the cross rod 48 away from the rotating rod 47 is provided with a lifting rod 410. The cross rod 48 is rotatably connected to the lifting rod 410 through the ball joints 49. Each lifting rod 410 is rotatably connected to a plate-retrieving platform 411 at the end away from the ball joint 49. Each plate-retrieving platform 411 is provided with a plurality of suction cups 412 on the side away from the lifting rod 410.

[0038] In this implementation scheme: When processing begins, the sheet material conveying line 1 conveys the sheet material to the area below the sheet material picking platform 411. The suction cup 412 picks up the sheet material, and the motor 42 starts after being connected to an external power source. The motor 42 drives the turntable 44 to rotate through the rotating shaft 43. During rotation, the protrusion 45 on the turntable 44 drives the irregular block 46 to rotate 90 degrees with each rotation. When the irregular block 46 rotates, it drives the rotating rod 47 and the cross rod 48 to rotate. The lifting rod 410 rotates on the surface of the ball joint 49. The sheet material picking platform 411 that has already picked up the material will continue to rotate. The sheet material picking platform 411 that is reached by subsequent rotations will pick up the sheet material as described above. When the sheet material picking platform 411 that has already picked up the material rotates to the area above the sheet material placement device 2, the sheet material picked up by the suction cup 412 will detach. In this way, the picking and feeding of the sheet material is carried out with a relatively simple control mechanism.

[0039] It should be noted that the turntable 44 is a double-layered structure with a circular protrusion on the top and an arc notch. When the turntable 44 rotates, it drives the protruding post 45 to rotate, which in turn causes the irregular block 46 to rotate. During the rotation, the arc groove on the turntable 44 will engage with the arc edge of the irregular block 46 to prevent the irregular block 46 from rotating more than ninety degrees at a time.

[0040] In an optional embodiment, a fixed platform 413 is fixedly connected to the surface of the protective housing 41. The fixed platform 413 has a sliding groove at one end away from the protective housing 41, and the lifting rod 410 is slidably connected to the fixed platform 413 through the sliding groove.

[0041] In this embodiment: when the rotating rod 47 rotates, the lifting rod 410 will slide along the groove on the surface of the fixed platform 413, driving the board picking platform 411 to move up and down along the shape of the fixed platform 413, so that the board can be picked up from the board conveying line 1 and sent to the board placement device 2.

[0042] It should be noted that the fixed platform 413 has two concave, sloping protrusions on both sides where the board is picked up and placed. This makes it convenient for the board picking platform 411 to slide along the chute above the board conveyor line 1 or the board placement device 2. The suction cup 412 can then contact and adsorb or place the board in a top-down manner, making the adsorption of the suction cup 412 more stable. The other two sides have higher protrusions, which can save space on the outside of the protective housing 41 when transporting the board, so that other components can be placed.

[0043] In an optional embodiment, a buffer assembly 5 is further included on the surface of the plate-retrieving platform 411;

[0044] The buffer assembly 5 includes through holes formed on the surface of the plate-retrieving platform 411. The through holes are cross-shaped. Each through hole has a fixing rod 51 inside. The fixing rod 51 is fixedly connected to the suction cup 412 away from the plate-retrieving platform 411. A buffer plate 52 is fixedly connected to the surface of each fixing rod 51. A spring 53 is provided inside each through hole. The two ends of each spring 53 are fixedly connected to the plate-retrieving platform 411 and the buffer plate 52, respectively.

[0045] In this embodiment: when adsorbing the board material, the board picking platform 411 will descend along the slide groove of the fixed platform 413. As the suction cup 412 contacts the board material, the pressing fixed rod 51 and the buffer plate 52 move upward. The buffer plate 52 applies force to the spring 53, thereby playing a buffering role.

[0046] In an optional embodiment, a vacuum pump 54 is mounted on the surface of each of the plate-retrieving platforms 411, and the output end of the vacuum pump 54 is connected to an air extraction pipe, the end of which is connected to the suction cup 412 away from the vacuum pump 54.

[0047] In this embodiment: when the suction cup 412 is above the sheet material on the sheet material conveying line 1, the vacuum pump 54 will evacuate the air in the suction cup 412 through the air extraction pipe to better adsorb it. When the suction cup 412 is above the sheet material placement device 2, the vacuum pump 54 will return the air in the suction cup 412 through the air extraction pipe, thereby making it more convenient to adsorb and place the sheet material.

[0048] It should be noted that the vacuum pump 54 uses the C model developed by Chengdu Hailin Technology. This series is small in size, can have a built-in power supply, and also has a remote soft start control port.

[0049] The working principle and usage process of this utility model are as follows: At the start of processing, the sheet material conveyor line 1 transports the sheet material to below the sheet material picking platform 411. The suction cup 412 picks up the sheet material, and the motor 42 starts after being connected to an external power source. The motor 42 drives the turntable 44 to rotate via the rotating shaft 43. During rotation, the protrusion 45 on the turntable 44 drives the irregularly shaped block 46 to rotate 90 degrees with each revolution. The rotation of the irregularly shaped block 46 drives the rotating rod 47 and the cross rod 48 to rotate, and the lifting rod 410 rotates on the surface of the ball joint 49. The sheet material picking platform 411, which has already picked up the material, continues to rotate. Subsequent rotations will reach the sheet material picking platform 411, which will pick up the sheet material as described above. When the sheet material picking platform 411 rotates above the sheet material placement device 2, the sheet material picked up by the suction cup 412 will detach. This relatively simple control mechanism is used to pick up and deliver the sheet material. When rod 47 rotates, lifting rod 410 slides along the groove on the surface of fixed platform 413, causing board picking platform 411 to move up and down along the shape of fixed platform 413, thereby picking up the board from board conveyor line 1 and sending it to board placement device 2. When adsorbing board, board picking platform 411 descends along the groove of fixed platform 413. As suction cup 412 contacts the board, it squeezes fixed rod 51 and buffer plate 52 to move upward. Buffer plate 52 applies force to spring 53, thereby playing a buffering role. When suction cup 412 is above the board in board conveyor line 1, vacuum pump 54 will evacuate the air in suction cup 412 through the air extraction pipe to better adsorb it. When suction cup 412 is above board placement device 2, vacuum pump 54 will return the air in suction cup 412 through the air extraction pipe, thereby making it easier to adsorb and place board.

[0050] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A plate taking and conveying device, comprising a plate conveying line (1), a plate placing device (2) arranged on the left side of the plate conveying line (1), and a marking device (3) arranged above the plate placing device (2), characterized in that: It also includes a rotating assembly (4) located on the right side of the marking device (3); The rotating assembly (4) includes a protective housing (41) disposed on the left side of the sheet metal conveying line (1). A motor (42) is mounted inside the protective housing (41) via a mounting base. The output shaft of the motor (42) is fixedly connected to a rotating shaft (43). A turntable (44) is fixedly connected to the end of the rotating shaft (43) away from the motor (42). A protruding post (45) is fixedly connected to the surface of the turntable (44). A shaped block (46) is provided on the side of the turntable (44) away from the rotating shaft (43). A rotating rod (47) is fixedly connected to the surface of the shaped block (46). A cross rod (48) is fixedly connected to the side away from the irregular block (46). The surface of the cross rod (48) is provided with a plurality of ball joints (49). A lifting rod (410) is provided at each end of the cross rod (48) away from the rotating rod (47). The cross rod (48) is rotatably connected to the lifting rod (410) through the ball joints (49). A plate-retrieving platform (411) is rotatably connected at the end of each lifting rod (410) away from the ball joint (49). A plurality of suction cups (412) are provided on the side of each plate-retrieving platform (411) away from the lifting rod (410).

2. The sheet take-out conveyor according to claim 1, characterized by: A fixed platform (413) is fixedly connected to the surface of the protective housing (41). The fixed platform (413) has a sliding groove at one end away from the protective housing (41). The lifting rod (410) is slidably connected to the fixed platform (413) through the sliding groove.

3. The sheet take-off conveyor of claim 1, wherein: It also includes a buffer assembly (5) disposed on the surface of the plate-retrieving platform (411); The buffer assembly (5) includes a through hole formed on the surface of the plate-retrieving platform (411). The through hole is cross-shaped. A fixing rod (51) is provided inside each through hole. The fixing rod (51) is fixedly connected to the suction cup (412) away from the plate-retrieving platform (411). A buffer plate (52) is fixedly connected to the surface of each fixing rod (51). A spring (53) is provided inside each through hole. The two ends of each spring (53) are fixedly connected to the plate-retrieving platform (411) and the buffer plate (52) respectively.

4. The sheet take-out conveyor according to claim 3, characterized by: Each of the plate-retrieving platforms (411) is equipped with a vacuum pump (54), the output end of which is connected to an air extraction pipe, and the end of the air extraction pipe that is away from the vacuum pump (54) is connected to the suction cup (412).

Images