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CN-224209549-U - Automatic feeding device for machining center parts

CN224209549UCN 224209549 UCN224209549 UCN 224209549UCN-224209549-U

Abstract

The utility model provides an automatic feeding device for parts of a machining center, which belongs to the technical field of machine manufacturing and comprises a supporting table, a discharging frame fixedly connected to the top of the supporting table, a discharging hole and a pushing hole which are respectively formed in two sides of the discharging frame, a fixed plate arranged on one side of the pushing hole away from the discharging hole, and a telescopic plate connected to the inner wall of the fixed plate in a sliding manner, wherein a conveying mechanism comprises a pushing assembly used for intermittently conveying parts piled in the discharging frame to the discharging hole, and the pushing assembly is arranged below the discharging frame. According to the utility model, through the cooperation of the bearing mechanism and the conveying mechanism, not only is the production efficiency greatly improved without manual feeding one by one, but also the parts can enter the machining center from different directions and angles according to the machining requirements of different parts, so that the parts can be ensured to accurately enter the machining center, and the effects of improving the follow-up machining precision and the product quality of the parts while the device can adapt to the feeding requirements of various special parts are realized.

Inventors

  • DING YONGQIANG

Assignees

  • 安阳市三松精密装备制造有限公司

Dates

Publication Date
20260508
Application Date
20250523

Claims (8)

  1. 1. An automatic feeding device for machining center parts is characterized by comprising, The bearing mechanism (100) comprises a supporting table (110), a discharging frame (120) fixedly connected to the top of the supporting table (110), a discharging hole (130) and a pushing hole (140) which are respectively formed in two sides of the discharging frame (120), a fixed plate (150) arranged on one side, far away from the discharging hole (130), of the pushing hole (140), and a telescopic plate (160) connected to the inner wall of the fixed plate (150) in a sliding manner; A conveying mechanism (200) comprising a pushing assembly (210) for intermittently conveying the parts piled in the discharging frame (120) to the discharging hole (130), wherein the pushing assembly is arranged below the discharging frame (120); The pushing assembly (210) comprises a servo motor (211) which is adaptively arranged on the outer side of the supporting table (110), a connecting rod (212) which is fixedly connected to the output end of the servo motor (211) through a coupler, a cam (213) which is fixedly sleeved on the outer surface of the connecting rod (212), a hinge rod (214) which is hinged on the outer surface of the supporting table (110) and is matched with the cam (213) for use, and a force application groove (215) which is formed in the surface of the hinge rod (214); And a transport assembly (220) for ensuring that the material sent out through the discharge port (130) smoothly enters the fixing plate (150), and the transport assembly is arranged outside the discharging frame (120).
  2. 2. The automatic feeding device for machining center parts according to claim 1, wherein the pushing assembly (210) further comprises a movable column (216) movably connected to the inner wall of the force application groove (215), a pushing block (217) fixedly sleeved on the outer surface of the movable column (216) and matched with the pushing port (140), a limit guide rail (218) fixedly connected to the bottom of the discharging frame (120) and matched with the pushing block (217), and a tension spring (219) fixedly installed at the bottom of the discharging frame (120) and matched with the hinging rod (214).
  3. 3. The automatic feeding device for machining center parts according to claim 2, wherein a bearing sleeve which is matched to rotate is arranged at the joint of the connecting rod (212) and the supporting table (110), the outer surface of the pushing block (217) is in sliding contact with the inner wall of the limit guide rail (218), and the outer end surface of the tension spring (219) is fixedly connected with the outer surface of the hinging rod (214); When the cam (213) continuously rotates, the hinging rod (214) can be intermittently extruded through the surface protruding part of the cam, so that the hinging rod (214) drives the movable column (216) and the pushing block (217) to move in a direction away from the pushing port (140) through the force application groove (215); After the external force of the cam (213) is removed, the hinge rod (214) can drive the movable column (216) and the pushing block (217) to move reversely by means of the reaction force of the tension spring (219), so that the pushing block (217) enters the discharging frame (120) through the pushing port (140), and the parts in the discharging frame (120) are pushed to the fixing plate (150).
  4. 4. The automatic feeding device for machining center parts according to claim 3, wherein the conveying assembly (220) comprises a first reel (221) fixedly sleeved on the outer surface of the connecting rod (212), a synchronous belt (222) sleeved on the outer surface of the first reel (221), a second reel (223) fixedly sleeved on the inner surface of the other end of the synchronous belt (222), and a feeding roller (224) fixedly sleeved on the outer surface of the second reel (223).
  5. 5. The automatic feeding device for machining center parts according to claim 4, wherein a bearing sleeve which is matched with and rotates is arranged at the joint of the second belt disc (223) and the discharging frame (120), the bearing sleeve penetrates through the inner wall of the discharging frame (120) and is fixedly arranged on the inner wall of the discharging frame (120) through a bearing, and the feeding roller (224) is positioned under the discharging hole (130); the feeding roller (224) can drive materials sent out through the discharging hole (130) to accurately enter the fixed plate (150) through rotation.
  6. 6. The automatic feeding device for machining center parts according to claim 5, wherein the conveying mechanism (200) further comprises a regulating and controlling assembly (230) for flexibly regulating the angle of the fixed plate (150) and the length of the telescopic plate (160), and the regulating and controlling assembly is arranged outside the discharging frame (120).
  7. 7. The automatic feeding device for machining center parts according to claim 6, wherein the regulating and controlling assembly (230) comprises a rotating column (231) fixedly installed on the outer surface of the discharging frame (120) through a bearing and matched with the fixing plate (150), a worm wheel (232) fixedly sleeved on the outer surface of the rotating column (231), a worm (233) meshed with the outer surface of the worm wheel (232), a fixing sleeve (234) fixedly connected with the outer surface of the fixing plate (150), a pull rod (235) movably connected with the inner surface of the fixing sleeve (234), a plurality of locating grooves (236) formed on the surface of the telescopic plate (160) and matched with the pull rod (235), and a spring (237) sleeved on the outer side of the pull rod (235).
  8. 8. The automatic feeding device for machining center parts according to claim 7, wherein the fixing plate (150) is fixedly connected to the outer end face of the rotary column (231), the worm (233) is fixedly installed on the outer surface of the discharging frame (120) through a bearing, the telescopic plate (160) can be limited when the pull rod (235) is inserted into the positioning groove (236), the outer end face of the spring (237) is fixedly connected to the outer surface of the pull rod (235), and the other end of the spring is abutted against the inner wall of the fixing sleeve (234).

Description

Automatic feeding device for machining center parts Technical Field The utility model belongs to the technical field of machine manufacturing, and particularly relates to an automatic feeding device for machining center parts. Background The automatic feeding device for the parts of the machining center can automatically convey the parts from the storage position to the machining center without manually feeding the parts one by one, so that the production efficiency is greatly improved, the risk that operators are accidentally injured in the feeding and discharging processes is reduced, and the safety of the production process is improved. In the prior art, the processing requirements of different parts are different, for example, the parts with special shapes or process requirements may need to enter into a processing center from different directions, angles or positions, and the parts may need to be inclined or rotated by a certain angle to accurately reach the processing position, while the automatic feeding device for parts of the processing center has the angle and length of a feeding plate which are usually in a fixed design, and may not meet the special feeding requirements. Disclosure of utility model The utility model aims to provide an automatic feeding device for machining center parts, and aims to solve the problems in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: The automatic feeding device for the machining center part comprises a bearing mechanism, a discharging frame, a discharging hole, a pushing hole, a fixed plate and a telescopic plate, wherein the discharging frame is fixedly connected to the top of the supporting table, the discharging hole and the pushing hole are respectively formed in two sides of the discharging frame, the fixed plate is arranged on one side, far away from the discharging hole, of the pushing hole, and the telescopic plate is connected to the inner wall of the fixed plate in a sliding mode; The conveying mechanism comprises a pushing component for intermittently conveying the parts piled in the discharging frame to the discharging hole, and the pushing component is arranged below the discharging frame; The pushing assembly comprises a servo motor, a connecting rod, a cam, a hinging rod and a force application groove, wherein the servo motor is adaptively arranged on the outer side of the supporting table, the connecting rod is fixedly connected to the output end of the servo motor through a coupler, the cam is fixedly sleeved on the outer surface of the connecting rod, the hinging rod is hinged to the outer surface of the supporting table and matched with the cam for use, and the force application groove is formed in the surface of the hinging rod; And the conveying assembly is used for ensuring that the materials sent out through the discharge hole smoothly enter the fixing plate and is arranged at the outer side of the discharging frame. As a preferable scheme of the utility model, the pushing assembly further comprises a movable column movably connected to the inner wall of the force application groove, a pushing block fixedly sleeved on the outer surface of the movable column and matched with the pushing port, a limiting guide rail fixedly connected to the bottom of the discharging frame and matched with the pushing block, and a tension spring fixedly installed at the bottom of the discharging frame and matched with the hinging rod. As a preferable scheme of the utility model, a bearing sleeve which is matched to rotate is arranged at the joint of the connecting rod and the supporting table, the outer surface of the pushing block is in sliding contact with the inner wall of the limit guide rail, and the outer end surface of the tension spring is fixedly connected with the outer surface of the hinging rod; When the cam continuously rotates, the surface protruding part of the cam can intermittently squeeze the hinging rod, so that the hinging rod drives the movable column and the pushing block to move in a direction away from the pushing port through the force application groove; After the external force of the cam is withdrawn, the hinging rod can drive the movable column and the pushing block to reversely move by virtue of the reaction force of the tension spring, so that the pushing block enters the discharging frame through the pushing opening, and the parts in the discharging frame are pushed to the fixing plate. As a preferable scheme of the utility model, the conveying assembly comprises a first belt disc fixedly sleeved on the outer surface of the connecting rod, a synchronous belt sleeved on the outer surface of the first belt disc, a second belt disc sleeved on the inner surface of the other end of the synchronous belt, and a feeding roller fixedly sleeved on the outer surface of the second belt disc. As a preferable scheme of the utility model, a bearing sleeve which is