CN217800472U - Support type CNC automatic feeding and discharging equipment - Google Patents

Abstract

A bracket type CNC automatic feeding and discharging device comprises a feeding assembly, a jacking module, a position adjusting device, a machining center and a transferring assembly, wherein the jacking module is arranged between the feeding assembly and the position adjusting device, and a jacking block and a driving device for driving the jacking block to adjust the height are arranged on the jacking module; when the jacking module drives the jacking block to adjust the height, the jacking block synchronously drives at least one workpiece to adjust the position, so that the workpiece falls into the position adjusting device, and the transfer assembly transfers the workpiece falling into the position adjusting device to a machining center for machining. The utility model discloses can go up the unloading automatically, replace traditional artifical unloading mode of going up, whole course of working need not personnel and keeps watch on, uses manpower sparingly more than 90%, effectively practices thrift the cost of labor, improves the economic benefits of enterprise.

Description

Support type CNC automatic feeding and discharging equipment

Technical Field

The utility model relates to a work piece processing technology field especially relates to an unloading equipment in support type CNC automation.

Background

CNC, also known as a numerical control milling machine, is one of machining, is a novel machining technology, and the main work is to program a machining program, namely, the original manual operation is converted into computer programming. During machining, the feed machining route of the numerically controlled lathe refers to a path through which the turning tool starts moving from the tool setting point (or the fixed origin of the machine tool) until the turning tool returns to the tool setting point and the machining program is finished, and includes a path for cutting machining and a non-cutting idle stroke path such as cutting in and cutting out of the tool.

At present, the CNC machining field mainly depends on manual loading and unloading, the automation level is low, the cost is high, the economic benefits of enterprises are reduced, and great inconvenience is brought to the enterprise production.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a bracket-type CNC automatic feeding and discharging device for solving the problem of low automation level in the field of CNC machining.

A bracket type CNC automatic feeding and discharging device comprises a feeding assembly, a jacking module, a position adjusting device, a machining center and a transferring assembly, wherein the jacking module is arranged between the feeding assembly and the position adjusting device, and a jacking block and a driving device for driving the jacking block to adjust the height are arranged on the jacking module; when the jacking module drives the jacking block to adjust the height, the jacking block synchronously drives at least one workpiece to adjust the position, so that the workpiece falls into the position adjusting device, and the transfer assembly transfers the workpiece falling into the position adjusting device to a machining center for machining.

In one embodiment, the jacking module comprises an inclined guide surface arranged on the top surface of the jacking block, and the inclined guide surface inclines towards one side of the positioning device.

In one embodiment, the positioning device comprises a guiding-in component and a positioning component arranged behind the guiding-in component, wherein a positioning plate is arranged on one side of the guiding-in component close to the jacking module, and the positioning plate is matched with the jacking module to transfer the workpiece.

In one embodiment, the positioning assembly comprises a positioning block and a positioning driving device, a positioning protrusion is arranged on the positioning block, a positioning groove is arranged on the positioning protrusion, the positioning driving device is arranged on one side of the positioning block, and the positioning driving device is used for adjusting the position of a workpiece falling into the positioning groove.

In one embodiment, the positioning groove transversely penetrates through the positioning protrusions, the notches of the positioning grooves are arranged in an inverted cone shape, and the positioning grooves on different positioning protrusions are horizontally opposite.

In one embodiment, the feeding assembly comprises a first feeding disc, a first feeding groove is arranged in the first feeding disc, and the bottom of the first feeding groove is downwards inclined along the feeding direction; the leading-in subassembly includes first feed tray, be equipped with first feed chute in the first feed tray, the tank bottom of first feed chute inclines down along the feeding direction.

In one embodiment, the first feed chute of the feed assembly is provided with an inlet and an outlet, the lead-in assembly comprises a first feed chute also provided with an inlet and an outlet, and the inlet height of the first feed tray of the lead-in assembly is higher than the outlet height of the first feed tray of the feed assembly.

In one embodiment, the protection device further comprises a protection component, the protection component comprises a protection door frame and a door frame driving device, the protection door frame is installed on the rack in a sliding rail mode, and the door frame driving device drives the protection door frame to slide on the rack so as to adjust the position.

In one embodiment, the device further comprises a discharging assembly, and the feeding assembly, the jacking module, the position adjusting device and the discharging assembly are sequentially arranged in the X-axis direction.

In one embodiment, the feeding assembly is arranged at a position close to the front side of the frame, the receiving assembly is arranged at a position close to the rear side of the frame, the jacking module and the positioning device are arranged between the feeding assembly and the discharging assembly, the machining center is arranged at a position on one side of the positioning device in the Y-axis direction, and the X-axis and the Y-axis are vertical to each other in the horizontal plane.

The utility model discloses unloading equipment beneficial effect lies in the automation of support type CNC: through setting up feeding subassembly, ejection of compact subassembly, positioning device, machining center, transfer subassembly, the feeding subassembly carries out preliminary feeding to the work piece, jacking module carries out the positioning back to the work piece, makes the work piece that is closest to positioning device fall into positioning device after lifting a take the altitude on, shifts the work piece that falls into positioning device by the transfer subassembly again, makes the work piece shift to carry out processing on the machining center. The utility model discloses can go up the unloading voluntarily, replace traditional artifical unloading mode of going up, whole course of working need not personnel's guard, uses manpower sparingly more than 90%, effectively practices thrift the cost of labor, improves the economic benefits of enterprise.

Drawings

Fig. 1 is a schematic structural view of a bracket-type CNC automatic feeding and discharging apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of the bracket type CNC automatic loading and unloading apparatus shown in FIG. 1 at another angle;

fig. 3 is a schematic connection diagram of a feeding assembly, a jacking module and a positioning device of the bracket-type CNC automatic feeding and discharging apparatus shown in fig. 1.

The reference numbers in the drawings have the meanings given below:

100. a workpiece; 10. a frame;

20. a feed assembly; 21. a first feed tray; 211. a first feed chute; 22. a first limit baffle; 23. a first positioning member; 231. a guide sleeve; 232. adjusting a rod;

30. a position adjusting device; 31. importing a component; 311. a second feed tray; 312. a second limit baffle; 313. a second positioning member; 314. a second feed chute; 315. positioning a plate; 32. a positioning assembly; 321. positioning a block; 322. positioning a projection; 323. positioning a groove; 324. a positioning drive device; 325. a driving cylinder; 326. a top rod;

40. a jacking module; 41. a guide rail; 42. a top block; 421. an inclined guide surface; 43. a drive device;

50. a discharge assembly;

60. a machining center;

70. a transfer assembly; 71. a positioning module; 72. a rotating cylinder; 73. a connecting plate; 74. a material clamping device;

80. a protection component; 81. protecting the door frame; 82. door frame drive arrangement.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Please refer to fig. 1 to 3, which are the present invention, a support type CNC automatic feeding and discharging apparatus according to an embodiment of the present invention is used for processing an external shape of a workpiece 100, and includes a frame 10, and a feeding assembly 20, a jacking module 40, a positioning device 30, a discharging assembly 50, a processing center 60, and a transferring assembly 70 installed on the frame 10, wherein the feeding assembly 20, the jacking module 40, the positioning device 30, and the discharging assembly 50 are sequentially arranged in front and at back along an X-axis direction, wherein the feeding assembly 20 is located at a position close to a front side of the frame 10, the receiving assembly is located at a position close to a back side of the frame 10, the jacking module 40 is located between the feeding assembly 20 and the positioning device 30, the processing center 60 is located at a position at one side of the positioning device 30 along a Y-axis direction, the X-axis and the Y-axis are perpendicular to a horizontal plane, the transferring assembly 70 is located above the transferring assembly 70 and the processing center 60, and can extend into the transferring assembly 70 and the processing center 60, so as to transfer the workpiece 100.

The feeding assembly 20 comprises a first feeding disc 21, a first positioning part 23 arranged on the first feeding disc 21 and a first limit baffle 22 connected to the first positioning part 23, a first feeding groove 211 is formed in the first feeding disc 21, the groove bottom of the first feeding groove 211 inclines downwards along the feeding direction, the first limit baffle 22 is arranged in the first feeding groove 211, the first limit baffle 22 can be positioned through the first positioning part 23 to adjust the groove width of the first feeding groove 211, and then proper adjustment can be carried out according to different specifications of the workpiece 100, so that the workpiece 100 can fall into a set position on the transfer assembly 70.

In this embodiment, the first positioning element 23 includes an adjusting rod 232 and a guiding sleeve 231, the guiding sleeve 231 is installed on the side surface of the first feeding tray 21, the adjusting rod 232 passes through the guiding sleeve 231 and the first feeding tray 21 and is connected to the first position-limiting baffle 22, and the guiding sleeve 231 guides the adjusting rod 232, so that the adjusting rod 232 can be adjusted along the guiding sleeve 231, and the position of the first position-limiting baffle 22 in the first feeding groove 211 is adjusted.

The positioning device 30 includes the guide-in component 31 and a positioning component 32 disposed behind the guide-in component 31, the guide-in component 31 has a structure similar to that of the first feeding component 20, and includes a second feeding tray 311, a second positioning component 313 mounted on the second feeding tray 311, and a second limiting baffle 312 connected to the second positioning component 313, the first feeding tray 311 is provided with a second feeding slot 314, the second feeding tray 311 of the guide-in component 31 and the first feeding tray 21 of the first feeding component 20 are arranged in a staggered manner in height, specifically, the first feeding slot 21 of the feeding component 20 is provided with an inlet and an outlet, the second feeding slot 314 of the guide-in component 31 is also provided with an inlet and an outlet, the inlet of the second feeding slot 314 of the guide-in component 31 is higher than the outlet of the first feeding slot 211 of the feeding component 20, and one side of the guide-in component 31 close to the jacking module 40 is provided with a positioning plate 315.

It should be understood that, in this embodiment, in order to ensure that the workpiece 100 falls onto the positioning assembly 32 more accurately, the introducing assembly 31 is added on the basis of the first feeding assembly 20 and the jacking module 40, in other embodiments, the introducing assembly 31 may also be provided with only a positioning plate 315, and the workpiece 100 is introduced onto the positioning assembly 32 by matching with the jacking module 40.

The jacking module 40 comprises a guide rail 41, a top block 42 arranged on the guide rail 41 in a sliding manner in the vertical direction, and a driving device 43 connected to the bottom of the top block 42, wherein an inclined guide surface 421 is arranged on the top surface of the top block 42, the inclined guide surface 421 inclines towards one side of the position adjusting device 30, and the driving device 43 drives the top block 42 to move in the vertical direction, so that the inclined guide surface 421 moves below the outlet position of the first feeding disc 21 of the first feeding assembly 20 or above the inlet position of the second feeding disc 311 of the leading-in assembly 31.

The positioning assembly 32 includes a positioning block 321 and a positioning driving device 324, the positioning block 321 is provided with a plurality of positioning protrusions 322, each positioning protrusion 322 is provided with a positioning groove 323 transversely penetrating through the positioning protrusion 322, the notches of the positioning grooves 323 are arranged in an inverted cone shape, and the positioning grooves 323 on different positioning protrusions 322 are horizontally opposite to each other along the Y-axis direction. The positioning driving device 324 is disposed on one side of the positioning block 321 in the Y-axis direction, and the positioning driving device 324 displaces the workpiece 100 falling into the positioning groove 323 to move the workpiece 100 to a set position, so as to ensure that the transfer assembly 70 clamps the workpiece 100 at the set position.

The transfer assembly 70 includes a positioning module 71, a rotary cylinder 72 connected to the positioning module 71, a connecting plate 73 mounted on the rotary cylinder 72, and at least two material clamping devices 74 mounted on the connecting plate 73, wherein the positioning module 71 adjusts the positions of the rotary cylinder 72 and the connecting plate 73 in the horizontal and vertical directions, and further drives the material clamping devices 74 mounted on the fixed plate to perform synchronous position adjustment.

The utility model discloses still include protection subassembly 80, protection subassembly 80 is including protection door frame 81 and door frame drive arrangement 82, and in this embodiment, door frame drive arrangement 82's drive direction adopts the cylinder drive, protection door frame 81 installs in frame 10 through the mode of slide rail, door frame drive arrangement 82 drives protection door frame 81 and removes in X axle direction, makes protection door frame 81 can slide the place ahead of machining center 60, and the protection operator reduces the potential safety hazard.

The following describes the working of the present invention in detail:

initially, an operator places the workpiece 100 in the first feeding slot 211 of the first feeding cylinder along the Y-axis direction, the driving device 43 of the jacking module 40 drives the jacking block 42 to lift up, the jacking block 42 drives a workpiece 100 clamped between the inclined guide surface 421 and the positioning plate 315 to move up synchronously in the lifting process, because the inclined guide surface 421 inclines towards one side of the guiding component 31, the workpiece 100 clamped between the inclined guide surface 421 and the positioning plate 315 cannot slide down towards the first feeding tray 21 of the first feeding component 20, and when the lifting height of the jacking block 42 reaches the entrance position of the second feeding tray 311 of the guiding component 31, the workpiece 100 clamped between the inclined guide surface 421 and the positioning plate 315 slides down onto the guiding component 31 under the guide of the inclined guide surface 421, and then slides down from the second feeding slot 311 of the guiding component 31 into the positioning slot 323 of the positioning protrusion 322 of the positioning component 32.

The driving cylinder 325 of the positioning driving device 324 drives the ejector rod 326 to push the workpiece 100 forward, so that the workpiece 100 sliding to the positioning assembly 32 moves to a set position along the Y-axis direction. The positioning module 71 of the transfer assembly 70 drives the clamping device 74 to position, so that the clamping device 74 can reach the position for clamping the workpiece 100, the transfer assembly 70 transfers the clamping device 74 and the workpiece 100 on the clamping device 74 to the machining center 60, and the machining center 60 machines the workpiece 100, before machining, in order to ensure safe production, the door frame driving device 82 drives the protective door frame 81 to move in the X-axis direction, so that the protective door frame 81 can slide to the front of the machining center 60. After the machining is completed, the transfer assembly 70 transfers the machined workpiece 100 to the discharging assembly 50, and the discharging assembly 50 recovers the workpiece 100.

It should be noted that, since the transfer assembly 70 is provided with at least two sets of material clamping devices 74, the rotary air cylinder 72 can perform reversing and positioning on the material clamping devices 74, so as to achieve the purpose of alternate delivery and improvement of processing efficiency, specifically, in the processing process, after a workpiece 100 is transferred to the processing center 60 by the transfer assembly 70, during the processing process of the workpiece 100 by the processing center 60, the transfer assembly 70 returns to the initial position to clamp a new workpiece 100 by one of the material clamping devices 74, before the workpiece 100 is transferred to the processing center 60, the workpiece 100 which is processed is clamped by the other material clamping device 74, and the rotary air cylinder 72 performs reversing and positioning on the material clamping device 74 to place the unprocessed workpiece 100 on the processing center 60. The transfer assembly 70 then transfers the finished work piece 100 to the outfeed assembly 50 and picks up the next unprocessed work piece 100 on the positioning assembly 32.

The utility model discloses unloading equipment beneficial effect lies in the automation of posture CNC: through setting up feeding subassembly 20, ejection of compact subassembly 50, positioning device 30, machining center 60, transfer subassembly 70, feeding subassembly 20 carries out preliminary feeding to work piece 100, jacking module 40 carries out the positioning back to work piece 100, makes work piece 100 nearest positioning device 30 rise and fall into positioning device 30 after the take the altitude, shifts the work piece 100 that falls into positioning device 30 by transferring subassembly 70 again, makes work piece 100 shift to carry out processing on the machining center 60. The utility model discloses can go up the unloading voluntarily, replace traditional artifical unloading mode of going up, whole course of working need not personnel's guard, uses manpower sparingly more than 90%, effectively practices thrift the cost of labor, improves the economic benefits of enterprise.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A bracket type CNC automatic feeding and discharging device is characterized by comprising a feeding assembly, a jacking module, a positioning device, a machining center and a transfer assembly, wherein the jacking module is arranged between the feeding assembly and the positioning device, and is provided with a jacking block and a driving device for driving the jacking block to adjust the height; when the jacking module drives the jacking block to adjust the height, the jacking block synchronously drives at least one workpiece to adjust the position, so that the workpiece falls into the position adjusting device, and the workpiece falling into the position adjusting device is transferred to the machining center by the transfer assembly to be machined.

2. The cradle type CNC automatic loading and unloading apparatus of claim 1, wherein the top surface of the top block is provided with an inclined guide surface, and the inclined guide surface is inclined towards one side of the positioning device.

3. The support type CNC automatic loading and unloading equipment of claim 1, wherein the positioning device comprises a guiding component and a positioning component arranged behind the guiding component, one side of the guiding component, which is close to the jacking module, is provided with a positioning plate, and the positioning plate and the jacking module are matched to transfer a workpiece.

4. The support type CNC automatic loading and unloading equipment of claim 3, wherein the positioning assembly comprises a positioning block and a positioning driving device, the positioning block is provided with a positioning protrusion, the positioning protrusion is provided with a positioning groove, the positioning driving device is arranged on one side of the positioning block, and the positioning driving device is used for positioning a workpiece falling into the positioning groove.

5. The rack-type CNC automatic loading and unloading apparatus of claim 4, wherein the positioning groove transversely penetrates through the positioning protrusion, the notch of the positioning groove is formed in an inverted cone shape, and the positioning grooves on different positioning protrusions are horizontally opposite.

6. The rack-type CNC automatic loading and unloading apparatus of claim 3, wherein the feeding assembly comprises a first feeding tray, a first feeding groove is arranged in the first feeding tray, and the bottom of the first feeding groove is inclined downwards along the feeding direction; the leading-in subassembly includes the second feed tray, be equipped with the second feed chute in the second feed tray, the tank bottom of second feed chute inclines down along the feeding direction.

7. The rack-type CNC automatic loading and unloading apparatus of claim 6, wherein the first feeding trough of the feeding assembly is provided with an inlet and an outlet, the second feeding trough of the lead-in assembly is also provided with an inlet and an outlet, and the inlet height of the second feeding tray of the lead-in assembly is higher than the outlet height of the first feeding tray of the feeding assembly.

8. The automatic loading and unloading equipment of claim 1, further comprising a protection component, wherein the protection component comprises a protection door frame and a door frame driving device, the protection door frame is mounted on the frame through a sliding rail, and the door frame driving device drives the protection door frame to slide on the frame for position adjustment.

9. The support type CNC automatic loading and unloading equipment of claim 1, further comprising a discharging assembly, wherein the feeding assembly, the jacking module, the position adjusting device and the discharging assembly are sequentially arranged in the X-axis direction.

10. The rack-type CNC automatic loading and unloading apparatus according to claim 9, wherein the machining center of the positioning device is disposed at a side position of the positioning device in a Y-axis direction, and the X-axis and the Y-axis are vertical in a horizontal plane.

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