A double-layer servo code disk feeding device

Abstract

The present invention relates to the technical field of feeding devices, solves the problems of low feeding efficiency and influence on processing efficiency in the prior art, and specifically discloses a double-layer servo code disk feeding device, comprising: a support frame, an upper layer code disk, a lower layer code disk and a driving mechanism. By arranging the upper layer code disk and the lower layer code disk on the support frame and using the driving mechanism to independently drive the upper layer code disk or the lower layer code disk to switch between the processing area and the feeding area. When the upper layer code disk is in the feeding area for feeding and discharging, the lower layer code disk can be in the processing area to process the workpieces on the lower layer code disk. When the upper layer code disk is in the processing area to process the workpieces on the upper layer code disk, the lower layer code disk can be in the feeding area for feeding or discharging, which can greatly improve the processing efficiency and the feeding efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of feeding devices, and particularly to a double-layer servo code disk feeding device. Background Art

[0002] In the prior art, in order to achieve rapid processing of processing machinery, an automatic feeding device is generally used for feeding. Usually, workpieces to be processed are installed on a code disk in a certain feeding area, and then the code disk is moved to the processing area by a manipulator, and the workpieces on the code disk are processed in the processing area, which can ensure the feeding efficiency. However, when loading the code disk, the processing parts in the processing area will stop working, and the synchronous progress of loading and processing cannot be achieved, which will affect the processing efficiency of the workpieces. Summary of the Invention

[0003] The present invention is made in consideration of the foregoing problems, and the object of the invention is to provide a double-layer servo code disk feeding device with high feeding efficiency and high workpiece processing efficiency.

[0004] To achieve the above object, the present invention provides a double-layer servo code disk feeding device, including:

[0005] A support frame, with a feeding area and a processing area provided above the support frame;

[0006] An upper code disk, which is slidably arranged above the support frame;

[0007] A lower code disk, which is slidably arranged above the support frame and is located below the upper tray;

[0008] A driving mechanism, which is arranged on the support frame and is used to drive the upper code disk to switch between the feeding area and the processing area or drive the lower code disk to switch between the feeding area and the processing area.

[0009] For the double-layer servo code disk feeding device described above, a guiding frame assembly is provided on the support frame. The guiding frame assembly includes a fixed bottom plate, support plates arranged on two symmetric sides of the fixed bottom plate, and an upper guide rail and a lower guide rail arranged inside the support plates. Two sides of the upper code disk are respectively slidably connected to one of the upper guide rails, and two sides of the lower code disk are respectively slidably connected to one of the lower guide rails.

[0010] For the double-layer servo code disk feeding device described above, the upper code disk includes an upper chassis and an upper positioning disk arranged on the upper chassis. A plurality of first sliding connection blocks are provided on one side of the upper chassis close to the upper guide rail. One end of the first sliding connection block is connected to the upper chassis, and the other end is slidably connected to the upper guide rail.

[0011] As described above, a double-layer servo code disk feeding device, wherein the lower code disk includes a lower chassis and a lower positioning disk arranged on the lower chassis. On one side of the lower chassis close to the lower guide rail, a plurality of second sliding connection blocks are provided. One end of the second sliding connection block is connected to the lower chassis, and the other end is slidably connected to the lower guide rail.

[0012] As described above, a double-layer servo code disk feeding device, wherein handles are provided on both the upper chassis and the lower chassis.

[0013] As described above, a double-layer servo code disk feeding device, wherein a first connecting plate is provided on one side of the upper code disk close to the driving mechanism, and a first positioning hole is provided on the first connecting plate. A second connecting plate is provided on one side of the lower code disk close to the driving mechanism, and a second positioning hole is provided on the second connecting plate.

[0014] As described above, a double-layer servo code disk feeding device, wherein the driving mechanism includes a positioning plate, a driving motor arranged on the positioning plate, a screw rod transmission assembly, an upper moving cylinder, and a lower moving cylinder. The positioning plate is arranged on one side of the support frame; the driving motor is connected to the upper moving cylinder and the lower moving cylinder through the screw rod transmission assembly, and can drive the upper moving cylinder and the lower moving cylinder to move synchronously. A first positioning pin is provided on the upper moving cylinder, and a second positioning pin is provided on the lower moving cylinder. The first positioning pin is inserted into the first positioning hole or the second positioning pin is inserted into the second positioning hole.

[0015] As described above, a double-layer servo code disk feeding device, wherein the screw rod transmission assembly includes a ball screw, a linear shaft, a first slider engaged with the ball screw, and a second slider slidably arranged on the linear shaft. Both ends of the ball screw and the linear shaft are connected to the positioning plate through bearings, and one end of the ball screw is connected to the driving motor. A driving connecting plate is provided between the first slider and the second slider, and a cylinder connecting plate is provided between the upper moving cylinder and the lower moving cylinder. The cylinder connecting plate is connected to the driving connecting plate.

[0016] As described above, a double-layer servo code disk feeding device, wherein a first chute and a second chute arranged along the axial direction of the ball screw are provided on the positioning plate. The first chute is located above the second chute; the first positioning pin can pass through the first chute and be inserted into the first positioning hole, and the second positioning pin can pass through the second chute and be inserted into the second positioning hole.

[0017] As described above, a double-layer servo code disk feeding device further includes a button box for controlling the opening and closing of the driving motor.

[0018] The present invention has the following beneficial effects:

[0019] 1. There are an upper pallet and a lower pallet. When processing the workpieces on the upper pallet, the lower pallet can be pulled to the loading area for unloading or loading, so that the processing and feeding of the workpieces can be carried out synchronously, which can greatly improve the feeding efficiency and processing efficiency.

[0020] 2. There are an upper moving cylinder and a lower moving cylinder respectively used to control the upper pallet and the lower pallet, and the upper moving cylinder and the lower moving cylinder can be separated from the upper pallet and the lower pallet respectively, so that the independent movement of the upper pallet and the lower pallet can be realized, which is convenient for operating the relative position between the upper pallet and the lower pallet.

[0021] 3. Handles are provided on one side of both the upper pallet and the lower pallet, and the movement of the upper pallet and the lower pallet can be controlled through the handles, increasing their movement forms, and avoiding the feeding being affected due to the power failure of the driving mechanism or other reasons that cause the driving mechanism to malfunction. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the overall structural schematic diagram of the present invention;

[0023] Figure 2 is the assembly structural schematic diagram of the upper pallet, the lower pallet and the guide frame assembly of the present invention;

[0024] Figure 3 is the structural schematic diagram of the driving mechanism of the present invention;

[0025] In the figure: 100, support frame; 110, guide frame assembly; 111, fixed bottom plate; 112, support plate; 113, upper guide rail; 114, lower guide rail; 200, upper pallet; 210, upper chassis; 211, first sliding connection block; 220, upper positioning plate; 230, handle; 240, first connecting plate; 241, first positioning hole; 300, lower pallet; 310, lower chassis; 311, second sliding connection block; 320, lower positioning plate; 330, second connecting plate; 331, second positioning hole; 400, driving mechanism; 410, positioning plate; 411, first chute; 412, second chute; 420, driving motor; 430, screw drive assembly; 431, ball screw; 432, linear shaft; 433, first slider; 434, second slider; 435, driving connecting plate; 436, cylinder connecting plate; 440, upper moving cylinder; 441, first positioning pin; 450, lower moving cylinder; 451, second positioning pin; 500, button box. DETAILED DESCRIPTION OF THE INVENTION

[0026] The following are specific embodiments of the present invention and, in combination with the accompanying drawings, further describe the technical solutions of the present invention, but the invention is not limited to these embodiments.

[0027] As Figures 1-3 shown, a double-layer servo code disc feeding device includes:

[0028] A support frame 100 is provided with a feeding area and a processing area above it. The support frame 100 provides support for other components. When the code disc is located in the feeding area, unloading and feeding can be carried out. When the code disc is located in the processing area, the processing mechanism can process the workpieces on the code disc.

[0029] The upper-layer code disc 200 is slidably arranged above the support frame 100. Workpieces to be processed can be placed on the upper-layer code disc 200, and by moving its position, it can be changed to be located in the feeding area or the processing area.

[0030] The lower-layer code disc 300 is slidably arranged above the support frame 100 and is located below the upper tray. Workpieces to be processed can be placed on the lower tray, and by moving its position, it can be changed to be located in the feeding area or the processing area.

[0031] The driving mechanism 400 is arranged on the support frame 100 and is used to drive the upper-layer code disc 200 to switch between the feeding area and the processing area or drive the lower-layer code disc 300 to switch between the feeding area and the processing area. That is, the driving mechanism 400 does not drive the upper-layer code disc 200 and the lower-layer code disc 300 to move simultaneously, but drives one of them to move. Then, it can be realized that the upper-layer code disc 200 is located in the processing area and the lower-layer code disc 300 is located in the feeding area, or the upper-layer code disc 200 is located in the feeding area and the lower-layer code disc 300 is located in the processing area, which can greatly improve the feeding efficiency and processing efficiency of the workpieces.

[0032] In this embodiment, the movements of the upper-layer code disc 200 and the lower-layer code disc 300 between the feeding area and the processing area are both lateral movements.

[0033] The support frame 100 is provided with a guide frame assembly 110. The guide frame assembly 110 includes a fixed bottom plate 111, support plates 112 arranged on both symmetric sides of the fixed bottom plate 111, an upper guide rail 113 and a lower guide rail 114 arranged inside the support plates 112. Both sides of the upper-layer code disc 200 are slidably connected to an upper guide rail 113 respectively, and both sides of the lower-layer code disc 300 are slidably connected to a lower guide rail 114 respectively. Among them, the upper-layer code disc 200 slides through the upper guide rail 113, and the lower-layer code disc 300 slides through the lower guide rail 114.

[0034] The upper pallet 200 includes an upper chassis 210 and an upper positioning plate 220 disposed on the upper chassis 210. A plurality of first sliding connection blocks 211 are provided on one side of the upper chassis 210 close to the upper guide rail 113. One end of the first sliding connection block 211 is connected to the upper chassis 210, and the other end is slidably connected to the upper guide rail 113. The upper chassis 210 drives the upper positioning plate 220 to slide through the first sliding connection blocks 211. The upper positioning plate 220 is used to place workpieces, position the workpieces, and prevent the workpieces from falling. Usually, the positioning holes are used for positioning.

[0035] The lower pallet 300 includes a lower chassis 310 and a lower positioning plate 320 disposed on the lower chassis 310. A plurality of second sliding connection blocks 311 are provided on one side of the lower chassis 310 close to the lower guide rail 114. One end of the second sliding connection block 311 is connected to the lower chassis 310, and the other end is slidably connected to the lower guide rail 114. The lower chassis 310 drives the lower positioning plate 320 to slide along the lower guide rail 114 through the second sliding connection blocks 311. The lower positioning plate 320 can be used to place workpieces and position the workpieces.

[0036] Handles 230 are provided on both the upper chassis 210 and the lower chassis 310. When the upper chassis 210 or the lower chassis 310 is disengaged from the driving mechanism 400, the movement of the upper chassis 210 or the lower chassis 310 can be controlled through the handle 230. Or when the driving mechanism 400 stops operating due to force majeure factors, the normal operation of the upper pallet 200 and the lower pallet 300 can be ensured through the handle 230.

[0037] A first connecting plate 240 is provided on one side of the upper pallet 200 close to the driving mechanism 400. A first positioning hole 241 is provided on the first connecting plate 240. A second connecting plate 330 is provided on one side of the lower pallet 300 close to the driving mechanism 400. A second positioning hole 331 is provided on the second connecting plate 330.

[0038] The driving mechanism 400 includes a positioning plate 410, a driving motor 420 arranged on the positioning plate 410, a lead screw transmission assembly 430, an upper layer moving cylinder 440, and a lower layer moving cylinder 450. The positioning plate 410 is arranged on one side of the support frame 100. The driving motor 420 is connected to the upper layer moving cylinder 440 and the lower layer moving cylinder 450 through the lead screw transmission assembly 430, and can drive the upper layer moving cylinder 440 and the lower layer moving cylinder 450 to move synchronously. A first positioning pin 441 is arranged on the upper layer moving cylinder 440, and a second positioning pin 451 is arranged on the lower layer moving cylinder 450. The first positioning pin 441 is inserted into the first positioning hole 241 or the second positioning pin 451 is inserted into the second positioning hole 331. The driving motor 420 drives the upper layer moving cylinder 440 and the lower layer moving cylinder 450 to move horizontally together through the lead screw transmission assembly 430. The upper layer moving cylinder 440 can drive the first positioning pin 441 to be inserted into the first positioning hole 241 and be connected to the upper layer code disk 200. The lower layer moving cylinder 450 can drive the second positioning pin 451 to be inserted into the second positioning hole 331 and be connected to the lower layer code disk 300, so as to drive the upper layer code disk 200 or the lower layer code disk 300.

[0039] The lead screw transmission assembly 430 includes a ball screw 431, a linear shaft 432, a first slider 433 meshed with the ball screw 431, and a second slider 434 slidably arranged on the linear shaft 432. Both ends of the ball screw 431 and the linear shaft 432 are connected to the positioning plate 410 through bearings, and one end of the ball screw 431 is connected to the driving motor 420. A driving connection plate 435 is arranged between the first slider 433 and the second slider 434, and a cylinder connection plate 436 is arranged between the upper layer moving cylinder 440 and the lower layer moving cylinder 450. The cylinder connection plate 436 is connected to the driving connection plate 435. When the driving motor 420 drives the ball screw 431 to rotate, the first slider 433 meshed with the ball screw 431 will move linearly, drive the second slider 434 to slide on the linear shaft 432 through the driving connection plate 435, making its horizontal movement more stable, and drive the upper layer moving cylinder 440 and the lower layer moving cylinder 450 to move horizontally through the cylinder connection plate 436.

[0040] The positioning plate 410 is provided with a first chute 411 and a second chute 412 arranged along the axial direction of the ball screw 431. The first chute 411 is located above the second chute 412. The first positioning pin 441 can pass through the first chute 411 and be inserted into the first positioning hole 241, and the second positioning pin 451 can pass through the second chute 412 and be inserted into the second positioning hole 331. The first chute 411 can ensure that the horizontal movement of the first positioning pin 441 will not be interfered, and the second chute 412 can ensure that the horizontal movement of the second positioning pin 451 will not be interfered.

[0041] It further includes a button box 500 for controlling the opening and closing of the drive motor 420.

[0042] The present invention provides a double-layer servo code disk feeding device. By arranging an upper-layer code disk and a lower-layer code disk on a support frame, and using a driving mechanism to separately drive the upper-layer code disk or the lower-layer code disk to switch between a processing area and a feeding area. When the upper-layer code disk is located in the feeding area for feeding and discharging, the lower-layer code disk can be located in the processing area to process the workpieces on the lower-layer code disk. When the upper-layer code disk is located in the processing area to process the workpieces on the upper-layer code disk, the lower-layer code disk can be located in the feeding area for feeding or discharging, which can greatly improve the processing efficiency and feeding efficiency.

[0043] The technical solution of the present invention has been elaborated in detail in combination with the accompanying drawings. The described embodiments are used to help understand the idea of the present invention. The specific embodiments described herein are only examples of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0044] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0045] In addition, in the present invention, descriptions such as "first", "second", "one", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0046] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0047] In addition, the technical solutions between various embodiments of the present invention can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. A double-layer servo code disc feeding device, characterized in that Comprising: A support frame, with a feeding area and a processing area arranged above the support frame; An upper pallet, which is slidably arranged above the support frame; A lower pallet, which is slidably arranged above the support frame and is located below the upper pallet; A driving mechanism, which is arranged on the support frame and is used to drive the upper pallet to switch between the feeding area and the processing area or drive the lower pallet to switch between the feeding area and the processing area. On one side of the upper pallet close to the driving mechanism, there is a first connecting plate, and a first positioning hole is arranged on the first connecting plate. On one side of the lower pallet close to the driving mechanism, there is a second connecting plate, and a second positioning hole is arranged on the second connecting plate. The driving mechanism includes a positioning plate, a driving motor arranged on the positioning plate, a screw rod transmission assembly, an upper moving cylinder, and a lower moving cylinder. The positioning plate is arranged on one side of the support frame. The driving motor is connected to the upper moving cylinder and the lower moving cylinder through the screw rod transmission assembly and can drive the upper moving cylinder and the lower moving cylinder to move synchronously. A first positioning pin is arranged on the upper moving cylinder, and a second positioning pin is arranged on the lower moving cylinder. The first positioning pin is inserted into the first positioning hole or the second positioning pin is inserted into the second positioning hole. The driving mechanism does not drive the upper pallet and the lower pallet to move simultaneously, but drives one of them to move. A guiding frame assembly is arranged on the support frame. The guiding frame assembly includes a fixed bottom plate, support plates arranged on two symmetric sides of the fixed bottom plate, an upper guide rail and a lower guide rail arranged on the inner sides of the support plates. Two sides of the upper pallet are respectively slidably connected to one upper guide rail, and two sides of the lower pallet are respectively slidably connected to one lower guide rail.

2. The double-layer servo code disc feeding device according to claim 1, wherein, The upper pallet includes an upper bottom plate and an upper positioning plate arranged on the upper bottom plate. A plurality of first sliding connection blocks are arranged on one side of the upper bottom plate close to the upper guide rail. One end of the first sliding connection block is connected to the upper bottom plate, and the other end is slidably connected to the upper guide rail.

3. The double-layer servo code disc feeding device according to claim 2, characterized in that, The lower pallet includes a lower bottom plate and a lower positioning plate arranged on the lower bottom plate. A plurality of second sliding connection blocks are arranged on one side of the lower bottom plate close to the lower guide rail. One end of the second sliding connection block is connected to the lower bottom plate, and the other end is slidably connected to the lower guide rail.

4. The double-layer servo code disc feeding device according to claim 3, characterized in that, Handles are arranged on both the upper bottom plate and the lower bottom plate.

5. A double-layer servo code disc feeding device according to claim 1, characterized in that, The screw rod transmission assembly includes a ball screw, a linear shaft, a first slider meshed with the ball screw, and a second slider slidably arranged on the linear shaft. Both ends of the ball screw and the linear shaft are connected to the positioning plate through bearings, and one end of the ball screw is connected to the driving motor. A driving connection plate is arranged between the first slider and the second slider. A cylinder connection plate is arranged between the upper moving cylinder and the lower moving cylinder, and the cylinder connection plate is connected to the driving connection plate.

6. The double-layer servo code disc feeding device according to claim 5, characterized in that, The positioning plate is provided with a first sliding groove and a second sliding groove which are arranged along the axial direction of the ball screw, and the first sliding groove is located above the second sliding groove; the first positioning pin can pass through the first sliding groove and be inserted into the first positioning hole, and the second positioning pin can pass through the second sliding groove and be inserted into the second positioning hole.

7. A double-layer servo code disk feeding device according to claim 1, characterized in that, It further includes a button box which is used to control the opening and closing of the driving motor.

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