Nest plate and nest box transferring device and pre-filling needle nest removing machine
By designing a nest plate nest box transfer device with vacuum adsorption technology, the cumbersome operation problems in the prior art are solved, and automatic adaptation and transfer of nest box of different specifications is achieved, the operation process is simplified and the amount of manual labor is reduced.
Patent Information
- Application Number
- CN202420647076.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-03-29
AI Technical Summary
The nest plate nest box transfer device in the existing pre-filling and deburring machine cannot automatically adapt to nest plate nest box of different specifications, resulting in cumbersome operation and increasing the amount of manual labor.
A nest plate nest box transfer device is designed, using a driving part to drive the suction cup holder to move horizontally and rotate along its own axial direction. Combined with vacuum adsorption technology, adsorption and transfer of nest box of different specifications of nest boards through independent first and second suction nozzles.
It realizes automatic adjustment of the direction of the nest box without changing the specifications, simplifies the operation process, reduces the amount of manual labor, and facilitates subsequent maintenance.
Smart Images
Figure CN222846025U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pre-filling and nesting, in particular to a nesting plate and nesting box transfer device and a pre-filling needle nesting machine. Background Art
[0002] The nesting board and nesting box transfer device in the existing pre-filling needle nesting machine can only take the nesting board and nesting box from the previous station to the next station. However, the nesting boards and nesting boxes have different specifications. When the specifications of the nesting boards and nesting boxes taken are different, in order to adapt to other stations, the direction must be changed manually, which is cumbersome to operate and increases the labor. Utility Model Content
[0003] The utility model aims to solve the above-mentioned problems and provides a nesting plate and nesting box transfer device and a pre-filled needle nesting machine.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nest board and nest box transfer device, comprising a driving part and a suction cup frame connected thereto, the driving part drives the suction cup frame to move horizontally and drives the suction cup frame to rotate along its own axial direction; the suction cup frame has a first suction nozzle for adsorbing the nest box and a second suction nozzle for adsorbing the nest board; the first suction nozzle and the second suction nozzle are respectively supplied with air through an external vacuum generator to achieve vacuum adsorption.
[0005] Preferably, it comprises a first air path for supplying air to the first suction nozzle and a second air path for supplying air to the second suction nozzle, and the first air path and the second air path are independent of each other and are not connected.
[0006] Preferably, the first gas path has a first main suction nozzle connected to an external vacuum generator, and the first main suction nozzle conveys the gas of the external vacuum generator to the corresponding first suction nozzle through the first gas to realize the vacuum gas conveying path.
[0007] Preferably, the second gas circuit has a second main suction nozzle connected to an external vacuum generator, and the second main suction nozzle delivers the gas of the external vacuum generator to the corresponding second suction nozzle through the second gas circuit to realize the vacuum gas delivery path.
[0008] Preferably, there are four first suction nozzles and four second suction nozzles, which are equally distributed along the circumference of the bottom surface of the suction cup frame.
[0009] Preferably, the first air circuit is arranged on the surface of the suction cup, and the second air circuit is arranged inside the suction cup, so that the two air circuits are independent of each other.
[0010] Preferably, the upper surface of the suction cup frame is provided with a transition suction corresponding to the first suction position, the transition suction nozzle is a three-way suction nozzle, the first suction nozzle is connected to one of the air ports of the corresponding transition suction nozzle, and two adjacent transition suction nozzles are connected by a pipeline to form a gas flow passage.
[0011] Preferably, a through hole is provided on the surface of the suction cup.
[0012] Preferably, the driving part can be a transfer robot, which has a first robotic arm that can rotate in a horizontal plane, a first connecting rod that can rotate along its own axis is vertically arranged at one end of the first robotic arm, and a suction cup frame is connected to the lower end of the first connecting rod, which drives the suction cup frame to move in plane and / or rotate along its own axis.
[0013] Another object of the utility model is to protect a pre-filled needle nesting machine, which uses the above-mentioned nest plate and nest box transfer device to separate the nest plate and nest box of the previous station and transport them to the subsequent corresponding station.
[0014] Compared with the prior art, the utility model has the beneficial effects of: not only can the nesting board and nesting box be sucked from the previous workstation, but also the direction of the nesting board and nesting box to enter the next workstation can be rotated according to the different specifications of the nesting board and nesting box, without the need to replace the specification parts and complicated disassembly, which can realize unattended operation and facilitate subsequent maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;
[0017] In the figure: 100 - transfer robot; 110 - first robot arm, 120 - first connecting rod; 200 - suction cup frame; 210 - first suction nozzle; 220 - second suction nozzle; 230 - first air path; 231 - first main suction nozzle; 240 - second air path; 241 - second main suction nozzle; 250 - through hole. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] like Figure 1 and Figure 2As shown, a nesting plate and nesting box transfer device in an embodiment of the utility model is used in a pre-filling needle nesting machine. In the nesting box and nesting plate conveying station, the nesting plate 300 is placed in the nesting box 400, and the nesting plate 300 has a plurality of openings for placing pre-filling needles. The nesting plate and nesting box transfer device is used to grab the nesting boxes and nesting plates of the nesting box and nesting plate conveying station, and separate the nesting boxes 400 and the nesting plates 300 and send them to different stations. Specifically, it includes a transfer robot 100 arranged at the output port of the nesting box and nesting plate conveying station, and the transfer robot 100 has a first mechanical arm 110 that can rotate in a horizontal plane, and a first connecting rod 120 is vertically arranged at one end of the first mechanical arm 110. The PLC controls the horizontal rotation of the first mechanical arm 110 and the axial rotation of the first connecting rod 120. The PLC-controlled transfer robot 100 is a prior art and will not be described in detail here. The lower end of the first connecting rod 120 is connected to a suction cup frame 200. The suction cup frame 200 has a first air path 230 and a second air path 240 that are independent of each other and not connected. The bottom of the suction cup frame 200 has a first suction nozzle 210 for adsorbing the nest box and a second suction nozzle 220 for adsorbing the nest board that are vertically downward. The bottom surfaces of the first suction nozzle 210 and the second suction nozzle 220 are not in the same plane. The first air path 230 is used to control the adsorption action of the first suction nozzle 210, and the second air path 240 is used to control the adsorption action of the second suction nozzle 220. The first air circuit 230 and the second air circuit 240 respectively have a first main suction nozzle 231 and a second main suction nozzle 241 connected to an external vacuum generator. The first main suction nozzle 231 and the second main suction nozzle 241 are both connected to the vacuum generator through their corresponding vacuum pipelines. The vacuum generator transmits vacuum gas to the first main suction nozzle 231 and the second main suction nozzle 241 through the vacuum pipeline. The first main suction nozzle 231 and the second main suction nozzle 241 are then transmitted to the corresponding first suction nozzle 210 and the second suction nozzle 220 through their corresponding first air circuits 230 and the second air circuits 240 to achieve the adsorption function. Preferably, there are four first suction nozzles 210 and the second suction nozzles 220, which are evenly distributed along the circumference of the bottom surface of the suction cup frame 200, so as to better achieve the adsorption function and avoid the nest box 400 and / or the nest board 300 from falling due to unbalanced adsorption. The transfer robot 100 is controlled by the PLC, and the first mechanical arm 110 is started, which rotates in the horizontal plane and drives the suction cup frame 200 connected to the first connecting rod 120 to move out from the nest box and nest board conveying station, that is, the first suction nozzle 210 and the second suction nozzle 220 simultaneously suck the nest box and nest board of the nest box and nest board conveying station. At this time, if the specification of the nest box and nest board is 10*10, the nest box 400 and the nest board 300 are separated and sent to the subsequent nest box recovery station and the nest board conveying station respectively; if the specification of the nest box and nest board is 10*16, the PLC controls the first connecting rod 120 to rotate, that is, drives the suction cup frame 200 connected thereto to rotate, changes the direction of the nest box and nest board, and makes it meet the size requirements of the subsequent station. It is explained here that the vacuum generator is a prior art and will not be repeated here.
[0020] Specifically, the first air circuit 230 is arranged on the surface of the suction cup frame 200, and the second air circuit 240 is arranged inside the suction cup frame 200, so that the two air circuits are independent of each other. The first main suction nozzle 231 and the second main suction nozzle 241 are both three-way suction nozzles, which are connected with the first suction nozzle 210 and the second suction nozzle 220 corresponding to each other through the vacuum pipeline to realize the vacuum gas delivery path. The first air circuit 230 and the second air circuit 240 simultaneously input vacuum gas, and the first suction nozzle 210 and the second suction nozzle 220 simultaneously adsorb the corresponding nest box 400 and the nest board 300. As the first robot 110 rotates to the nest box recovery station, the first air circuit 230 stops the vacuum operation, the suction of the first suction nozzle 210 disappears, and the nest box 400 falls to the nest box recovery station to realize the separation of the nest box 400 and the nest board 300. The first robot 110 continues to rotate to the nest board delivery station, the second air circuit 240 stops the vacuum operation, the suction of the second suction nozzle 220 disappears, and the nest board 300 is placed in the nest board delivery station.
[0021] In this embodiment, a transition nozzle 260 corresponding to the position of the first nozzle 210 is provided on the upper surface of the suction cup frame 200. The transition nozzle 260 is a three-way nozzle. The first nozzle 210 is connected to one of the gas ports of the corresponding transition nozzle 260 through a hollow shaft, and two adjacent transition nozzles 260 are connected by a pipeline to form a gas flow passage.
[0022] In this embodiment, a through hole 250 is provided on the surface of the suction cup frame 200 , which ensures the rigidity of the suction cup frame 200 while reducing its own weight and reducing the force on the first connecting rod 120 .
[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A nest board and nest box transfer device, characterized in that: It includes a driving part and a suction cup frame connected thereto, wherein the driving part drives the suction cup frame to move horizontally and to rotate along its own axis; the suction cup frame has a first suction nozzle for adsorbing the nest box and a second suction nozzle for adsorbing the nest board; the first suction nozzle and the second suction nozzle are respectively supplied with air through an external vacuum generator to realize vacuum adsorption.
2. A nest board and nest box transfer device according to claim 1, characterized in that: It comprises a first air path for supplying air to the first suction nozzle and a second air path for supplying air to the second suction nozzle, and the first air path and the second air path are independent of each other and are not connected.
3. A nest board and nest box transfer device as claimed in claim 2, characterized in that: The first gas path has a first main suction nozzle connected to an external vacuum generator, and the first main suction nozzle conveys the gas of the external vacuum generator to the corresponding first suction nozzle through the first gas to realize the vacuum gas conveying path.
4. A nest board and nest box transfer device as claimed in claim 3, characterized in that: The second gas path has a second main suction nozzle connected to an external vacuum generator, and the second main suction nozzle delivers the gas of the external vacuum generator to the corresponding second suction nozzle through the second gas path to realize a vacuum gas delivery path.
5. A nest board and nest box transfer device as claimed in claim 1, characterized in that: There are four first suction nozzles and four second suction nozzles, which are evenly distributed along the circumference of the bottom surface of the suction cup frame.
6. A nest board and nest box transfer device as claimed in claim 2, characterized in that: The first air path is arranged on the surface of the suction cup, and the second air path is arranged inside the suction cup, so that the two air paths are independent of each other.
7. A nest board and nest box transfer device as claimed in claim 1, characterized in that: The upper surface of the suction cup frame is provided with a transition suction corresponding to the first suction position, the transition suction nozzle is a three-way suction nozzle, the first suction nozzle is connected to one of the air ports of the corresponding transition suction nozzle, and two adjacent transition suction nozzles are connected by a pipeline to form a gas flow passage.
8. A nest board and nest box transfer device according to any one of claims 1 to 7, characterized in that: The surface of the suction cup is provided with through holes.
9. A nest board and nest box transfer device according to any one of claims 1 to 7, characterized in that: The driving part can transfer the robot, which has a first mechanical arm that can rotate in a horizontal plane. A first connecting rod that can rotate along its own axis is vertically arranged at one end of the first mechanical arm. The lower end of the first connecting rod is connected to a suction cup frame, which drives the suction cup frame to move in a plane and / or rotate along its own axis.
10. A pre-filled needle nesting machine, characterized in that: The nest board and nest box transfer device according to any one of claims 1 to 9 is used to separate the nest boards and nest boxes at the previous workstation and transport them to the subsequent corresponding workstation.