Grabbing device and paperboard grabbing equipment

Abstract

The utility model relates to the technical field of tobacco equipment, in particular to a gripping device and paperboard gripping equipment, the gripping device comprises a mounting seat, a pricking nail and an adsorption assembly, the pricking nail comprises a pricking part and a blocking part, one end of the blocking part is provided with external threads, the other end of the blocking part is arranged on the mounting seat, and the adsorption assembly is arranged on the mounting seat. The pricking part is arranged at the end, provided with the external threads, of the blocking part. The adsorption assembly is arranged on the mounting base and comprises an adsorption piece, and the adsorption piece can adsorb paperboards. When a paperboard on a cigarette packet is grabbed, the pricking part on the pricking pin is pricked into the paperboard, the external threads on the blocking part make contact with the paperboard, the external threads form a blocking face to prevent the paperboard from falling off, when the pricking pin pricks the paperboard, the adsorption piece adsorbs the paperboard, the pricking pin and the adsorption piece form double guarantees, and the paperboard is effectively prevented from falling off in the conveying process. According to the paperboard grabbing equipment provided by the utility model, the grabbing device is arranged, so that the grabbing efficiency of paperboards is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco equipment, in particular to a grabbing device and a cardboard grabbing device. Background Art

[0002] Re-baked tobacco packs are usually stored and transported in cartons. To ensure the integrity and safety of the cigarette packs during transportation and storage, additional cardboard is placed at the bottom and top of the cigarette packs.

[0003] After the cigarette cartons are removed, the robot picks up the cardboard and transports it to the cardboard recycling bin. The robot clamp is equipped with a pin to pick up the cardboard. The pin is a cone, and the tip of the pin penetrates the cardboard, and the cross section at the bottom of the cone blocks the cardboard in reverse, thereby transporting the cardboard. However, in the process of repeatedly piercing the cardboard with the pin, the conical bottom surface of the pin is worn. After frequent friction with the cardboard, paper dust, cigarette dust, soot, etc. will accumulate on the bottom end surface to form an inverted cone. The above conditions reduce the original blocking function of the pin. During the rapid transportation process, the cardboard is subject to the dual effects of external air resistance and its own weight, and it is easy to fall from the original piercing mouth, resulting in the inability to transport the cardboard to the recycling bin. If the cardboard falls into the operating area, it will affect the normal operation of other equipment, and manual processing of the fallen cardboard is required, which seriously affects the efficiency of cardboard grabbing. Utility Model Content

[0004] The purpose of the utility model is to provide a grabbing device to prevent cardboard from falling off during transportation and improve the grabbing efficiency of the cardboard.

[0005] Another object of the present invention is to provide a cardboard grabbing device, which improves the grabbing efficiency of the cardboard by being provided with the above-mentioned grabbing device.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] Grasping device, comprising:

[0008] Mounting seat;

[0009] The nail comprises a piercing portion and a blocking portion, one end of the blocking portion has an external thread, the other end of the blocking portion is arranged on the mounting seat, and the piercing portion is arranged on the end of the blocking portion provided with the external thread;

[0010] The adsorption component is arranged on the mounting seat, and the adsorption component includes an adsorption piece, and the adsorption piece is used to adsorb the cardboard.

[0011] Furthermore, the adsorption assembly also includes a fixing plate, which is arranged on the mounting seat, and the adsorption component is arranged on the fixing plate. A cleaning hole is provided on the fixing plate, and the cleaning hole is connected to the compressed air equipment for cleaning the cardboard.

[0012] Furthermore, a plurality of the adsorption members are provided, and the plurality of adsorption members are arranged on the fixing plate at intervals.

[0013] Furthermore, the gripping device further includes a pushing member, which is disposed on the mounting seat and can move along the extending direction of the nail to push the cardboard on the nail out.

[0014] Furthermore, the grasping device further includes a driving member, and the driving member is used to drive the pushing member to move along the extending direction of the nail.

[0015] Furthermore, the driving member is a cylinder.

[0016] Furthermore, the pricking portion and the blocking portion are an integrally formed structure.

[0017] Furthermore, the pricking portion is a conical structure.

[0018] Furthermore, the adsorption component is made of silica gel.

[0019] A cardboard grabbing device comprises a robot arm and a grabbing device as described in any of the above schemes, wherein the grabbing device is arranged on the robot arm.

[0020] Beneficial effects of the utility model:

[0021] The present invention provides a gripping device comprising a mounting base, a piercing pin, and an adsorption assembly, wherein the piercing pin comprises a piercing portion and a blocking portion, wherein one end of the blocking portion comprises an external thread, the other end of the blocking portion is disposed on the mounting base, and the piercing portion is disposed on the end of the blocking portion having the external thread; the adsorption assembly is disposed on the mounting base, and the adsorption assembly comprises an adsorption member capable of adsorbing cardboard. When grasping the cardboard on a cigarette pack, the piercing portion on the piercing pin pierces the cardboard, and the external thread on the blocking portion contacts the cardboard, forming a blocking surface to prevent the cardboard from falling. While the piercing pin pierces the cardboard, the adsorption member adsorbs the cardboard, providing a double safeguard between the piercing pin and the adsorption member, effectively preventing the cardboard from falling during transportation.

[0022] The embodiment of the present utility model further provides a cardboard grabbing device, comprising a manipulator and a grabbing device, wherein the grabbing device is arranged on the manipulator, and the grabbing of the cardboard is completed by controlling the movement of the manipulator, thereby improving the grabbing efficiency of the cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a first schematic diagram of a gripping device provided by an embodiment of the present utility model;

[0024] Figure 2 This is a second schematic diagram of the gripping device provided by an embodiment of the present utility model;

[0025] Figure 3 It is a structural schematic diagram of the nailing provided by an embodiment of the utility model.

[0026] In the picture:

[0027] 1. Mounting seat; 2. Nailing; 21. Piercing portion; 22. Blocking portion; 31. Adsorption member; 32. Fixing plate; 33. Blowing hole; 4. Pushing member; 5. Driving member. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0031] In the description of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, or are the orientation or position relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0032] It should also be noted that, in the description of this utility model, unless otherwise specified or limited, the terms "disposed" and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0033] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0034] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0035] The following combination Figure 1-Figure 3 The technical solution of the utility model is further illustrated through specific implementation methods.

[0036] When grabbing the cardboard on the cigarette pack, in order to prevent the cardboard from falling during the process of being pierced and transported to the recycling bin, an embodiment of the present invention provides a grabbing device, which includes a mounting base 1, a piercing nail 2, and an adsorption assembly, wherein the piercing nail 2 includes a piercing portion 21 and a blocking portion 22, one end of the blocking portion 22 has an external thread, and the other end of the blocking portion 22 is arranged on the mounting base 1, and the piercing portion 21 is arranged on the end of the blocking portion 22 with the external thread; the adsorption assembly is arranged on the mounting base 1, and the adsorption assembly includes an adsorption member 31, which can adsorb the cardboard. Specifically, when grabbing the cardboard on the cigarette pack, the piercing portion 21 on the piercing nail 2 pierces the cardboard, and the external thread on the blocking portion 22 contacts the cardboard, and the external thread forms a blocking surface to prevent the cardboard from falling. At the same time as the piercing nail 2 pierces the cardboard, the adsorption member 31 adsorbs the cardboard. The piercing nail 2 and the adsorption member 31 form a double protection, effectively preventing the cardboard from falling during transportation.

[0037] Furthermore, the suction element 31 is connected to a vacuum generator, which generates negative pressure, causing the suction element 31 to adhere to the cardboard, further preventing it from falling off. In this embodiment, the suction element 31 is a suction cup, optionally made of silicone. When the cardboard surface is uneven, the silicone suction cup ensures that the suction cup is fully compressed and adheres to the cardboard, ensuring the suction effect of the suction cup. It should be noted that the vacuum generator is conventional technology and will not be described in detail here.

[0038] Furthermore, the adsorption assembly also includes a fixed plate 32, which is arranged on the mounting base 1, and the adsorption member 31 is arranged on the fixed plate 32. There will be scattered tobacco leaves covering the surface of the cardboard. In order to avoid the situation where the suction cup is blocked by the attached tobacco leaves and the suction cup cannot be adsorbed, in this embodiment, a cleaning hole 33 is provided on the fixed plate 32, and the cleaning hole 33 is connected to the compressed air equipment. Specifically, the cleaning hole 33 is connected to the nozzle of the compressed air equipment. When the gripping device is close to a certain height of the cardboard, the solenoid valve that controls the cleaning is opened, and compressed air is ejected through the nozzle to perform regular cleaning on the surface of the cardboard. The air pressure and flow rate during cleaning are controlled by a throttle valve at the air inlet end of the nozzle. While ensuring that the tobacco leaves on the cardboard surface are removed, the pressure is controlled to reduce the scattering of tobacco leaves. By blowing on the cardboard surface, it is possible to effectively avoid the attached tobacco leaves from clogging the suction cup and ensure the normal adsorption of the suction cup.

[0039] Optionally, multiple suction cups are provided, spaced apart on the fixed plate 32. These multiple suction cups can achieve multiple suction, enhancing the suction effect of the gripping device. In this embodiment, four suction cups are provided, arranged in a matrix on the fixed plate 32. This allows for multiple suction. If the cardboard surface becomes uneven and any one suction cup fails to adhere, the other suction cups can continue to adhere, ensuring the gripping effect of the gripping device.

[0040] Furthermore, the gripping device includes a pusher 4, which is mounted on the mounting base 1 and can move along the direction of the staples 2 to push out the cardboard on the staples 2. After the staples 2 pick up the cardboard, they are transported to the cardboard recycling bin. The pusher 4 moves along the direction of the staples 2 to push out the cardboard on the staples 2, and the cardboard falls into the recycling bin, completing the cardboard recycling. Furthermore, the gripping device includes a driver 5, which can drive the pusher 4 to move along the direction of the staples 2 to facilitate the removal of the cardboard on the staples 2.

[0041] Optionally, in this embodiment, the driving member 5 is a cylinder, which has a simple structure and is easy to install and maintain. The piston rod of the cylinder is fixedly connected to the pusher 4, and the piston rod drives the pusher 4 to reciprocate, thereby realizing the movement of the pusher 4 along the extension direction of the nail 2.

[0042] In this embodiment, the insertion portion 21 and the blocking portion 22 of the staple 2 are integrally formed, facilitating fabrication and ensuring consistent performance across the entire staple 2. The insertion portion 21 and the blocking portion 22 can be machined using a turning process, without specific limitations. Furthermore, the insertion portion 21 is a conical structure, which facilitates the staple 2's ability to penetrate cardboard.

[0043] The following is a detailed description of the process of grabbing a cardboard by the grabbing device provided by the new practical embodiment: when the grabbing device is close to a certain height of the cardboard, the electromagnetic valve controlling the cleaning and blowing is opened, and the nozzle of the compressed air device blows the tobacco leaves on the surface of the cardboard through the cleaning and blowing holes 33. After the timing is completed, the electromagnetic valve controlling the cleaning and blowing is closed; the nail 2 is inserted into the cardboard, and when the nail 2 has inserted the cardboard into place, the electromagnetic valve controlling the adsorption is opened, and the suction cup generates negative pressure to adsorb the cardboard under the action of the vacuum generator; when the cardboard is transported to the recycling box, the electromagnetic valve controlling the adsorption is closed, the suction cup is disengaged from the cardboard, and the pushing member 4 moves along the extension direction of the nail 2 under the action of the cylinder, pushing the cardboard from the nail 2 and dropping it into the recycling box, completing the process of picking, transporting and storing the cardboard.

[0044] The embodiment of the present utility model further provides a cardboard grabbing device, which includes a manipulator and a grabbing device. The grabbing device is arranged on the manipulator, and the grabbing of the cardboard is completed by controlling the movement of the manipulator, thereby improving the grabbing efficiency of the cardboard.

[0045] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A gripping device, characterized in that: include: Mounting seat (1); A piercing nail (2), the piercing nail (2) comprising a piercing portion (21) and a blocking portion (22), one end of the blocking portion (22) having an external thread, the other end of the blocking portion (22) being arranged on the mounting seat (1), and the piercing portion (21) being arranged on the end of the blocking portion (22) having the external thread; An adsorption component is arranged on the mounting seat (1), and the adsorption component comprises an adsorption member (31), and the adsorption member (31) is used for adsorbing cardboard.

2. The gripping device according to claim 1, characterized in that The adsorption assembly further comprises a fixing plate (32), the fixing plate (32) being arranged on the mounting seat (1), the adsorption member (31) being arranged on the fixing plate (32), and a cleaning hole (33) being arranged on the fixing plate (32), the cleaning hole (33) being connected to a compressed air device for cleaning the paperboard.

3. The gripping device according to claim 2, characterized in that A plurality of adsorption members (31) are provided, and the plurality of adsorption members (31) are arranged at intervals on the fixing plate (32).

4. The gripping device according to claim 1, characterized in that The gripping device further comprises a pushing member (4), which is arranged on the mounting seat (1). The pushing member (4) can move along the extension direction of the nail (2) to push the cardboard on the nail (2) out.

5. The gripping device according to claim 4, characterized in that The grabbing device further comprises a driving member (5), and the driving member (5) is used to drive the pushing member (4) to move along the extension direction of the nail (2).

6. The gripping device according to claim 5, characterized in that The driving member (5) is a cylinder.

7. The gripping device according to any one of claims 1 to 6, characterized in that: The pricking portion (21) and the blocking portion (22) are an integrally formed structure.

8. The gripping device according to any one of claims 1 to 6, characterized in that: The piercing portion (21) is a conical structure.

9. The gripping device according to any one of claims 1 to 6, characterized in that: The adsorption member (31) is made of silica gel.

10. Cardboard grabbing device, characterized in that, It comprises a manipulator and a grasping device as described in any one of claims 1 to 9, wherein the grasping device is arranged on the manipulator.

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