CN-224223378-U - Waste recycling device used in CNC machining process

Abstract

The utility model relates to the field of numerical control machining auxiliary equipment, in particular to a waste recycling device used in a CNC machining process. The technical problem is that the existing waste recycling device needs staff to transfer the waste materials in the collecting container irregularly, is time-consuming and labor-consuming, is loose, is inconvenient to transport, and is low in recycling efficiency. The utility model provides a waste recovery device for CNC course of working, includes, the chassis, sets up the machining center on the chassis, the casing of rigid coupling on chassis and machining center, the filter screen of rigid coupling in casing upper portion, two guide frames of rigid coupling on chassis and machining center. The first sliding plate pushes the waste into the cylinder body, the extrusion frame extrudes the waste into blocks, the first limiting frame and the second limiting frame drive the waste blocks to leave the cylinder body, the second limiting frame is separated from the waste, the waste blocks are discharged through the discharge hole of the shell, the waste blocks can be transferred and extruded into blocks after the weight of the waste reaches a certain degree, the waste blocks can be automatically discharged, and the recovery efficiency of the waste is improved.

Inventors

• DAI JUNDONG
• CAO XIANGMING
• Guo Wufa
• ZENG XUE
• ZHAO SHAOHONG
• Su Yuanju

Assignees

• 江西海敏特科技实业有限公司

Dates

Publication Date

20260512

Application Date

20250425

Claims (5)

1. 1. The waste recycling device used in the CNC machining process is characterized by comprising a bottom frame (1), wherein a guide groove is formed in the lower part of the bottom frame (1); a machining center (2) arranged on the underframe (1); a shell (3) fixedly connected to the underframe (1) and the machining center (2); a filter screen (4) fixedly connected to the upper part of the shell (3); two material guide frames (5) fixedly connected to the underframe (1) and the machining center (2); A U-shaped frame (6) fixedly connected to the underframe (1); a limiting plate (7) fixedly connected to the underframe (1); The pushing mechanism is arranged on the underframe (1), the machining center (2), the material guide frame (5), the U-shaped frame (6) and the limiting plate (7); The briquetting mechanism is arranged on the underframe (1) and the pushing mechanism; the discharging mechanism is arranged on the underframe (1) and the briquetting mechanism.
2. 2. A waste recycling device in CNC machining process is characterized in that the pushing mechanism comprises two air injection frames (81) arranged in a machining center (2), four guide cylinders (82) fixedly connected to a U-shaped frame (6), a material bearing frame (821) connected between the four guide cylinders (82) in a sliding mode, four return springs (83) arranged between the material bearing frame (821) and the guide cylinders (82), a hydraulic push rod (84) fixedly connected to the base frame (1), a sliding plate I (85) connected to the base frame (1) in a sliding mode, one side of the sliding plate I (85) is fixedly connected with a telescopic rod of the hydraulic push rod (84), a sliding plate II (86) connected to the base frame (1) in a sliding mode, two connecting frames (87) fixedly connected between the sliding plate I (85) and the sliding plate II (86), the connecting frames (87) are connected with the U-shaped frame (6) and the limiting plate (7) in a sliding mode, a switch I (88) fixedly connected to one of the guide frames (5) is fixedly connected with the U-shaped frame (6), and a switch II (88) is fixedly connected with the hydraulic push rod (84).
3. 3. A waste recycling device in CNC machining process is characterized in that the briquetting mechanism comprises a cylinder body (91) fixedly connected to a chassis (1), two openings are formed in one side of the cylinder body (91), a squeezing frame (92) connected to the cylinder body (91) in a sliding mode, a sliding frame (93) connected to the chassis (1) in a sliding mode, and a moving-out assembly arranged on the sliding frame (93).
4. 4. A waste recycling device in CNC machining process is characterized in that the moving-out assembly comprises a first limiting frame (94) fixedly connected to a sliding frame (93), a second limiting frame (95) connected to the sliding frame (93) in a sliding mode, two openings of a cylinder body (91) are respectively blocked by one side of the first limiting frame (94) and one side of the second limiting frame (95), a second reset spring (96) arranged between the second limiting frame (95) and the sliding frame (93), a contact shaft (97) fixedly connected to the second limiting frame (95), and one end of the contact shaft (97) is located in a guide groove of a chassis (1).
5. 5. A waste recycling device used in CNC machining process is characterized in that the discharging mechanism comprises a rack (101) connected to the bottom frame (1) in a sliding mode, a rotary table (102) connected to the bottom frame (1) in a rotating mode, an overrunning clutch (103) fixedly connected to the rotary table (102), a gear (104) fixedly connected to the outer ring of the overrunning clutch (103), a transmission shaft (105) fixedly connected to the rotary table (102), a groove frame (106) fixedly connected to the sliding frame (93), one end of the transmission shaft (105) is located in a limiting groove of the groove frame (106), and a material pushing rod (107) fixedly connected to the sliding frame (93).

Description

Waste recycling device used in CNC machining process Technical Field The utility model relates to the field of numerical control machining auxiliary equipment, in particular to a waste recycling device used in a CNC machining process. Background CNC machining is an automatic machining technology for realizing high-precision and high-efficiency manufacturing by utilizing computer instructions and CAM (computer aided manufacturing) programs to control machine tool movement, and a large amount of scrap is generated when CNC machining is performed on metal workpieces, and the scrap can be recycled and treated to be used as a regenerated material, so that the CNC machining has a strong economic significance and an environmental protection significance. The waste recycling device in the existing CNC machining process generally uses a blower to blow scraps into a collecting container, or negative pressure is generated through a vacuum pump to suck the scraps away, however, as the scraps increase, workers are required to irregularly transfer the scraps in the collecting container, the time and the labor are wasted, the scraps are loose, the scraps are inconvenient to transfer, and the recycling efficiency of the scraps is low. Disclosure of utility model In order to overcome the defects that the existing waste recycling device needs workers to transfer waste materials in a collecting container irregularly, is time-consuming and labor-consuming, is loose and inconvenient to transfer and has low recycling efficiency, the utility model provides the waste recycling device for CNC processing, which can transfer and extrude the waste materials into blocks after the weight of the waste materials reaches a certain degree, automatically discharge the extruded blocks and improve the recycling efficiency of the waste materials. The technical scheme of the utility model is that the waste recycling device used in the CNC processing process comprises an underframe, wherein a guide groove is formed in the lower part of the underframe; The machining center is arranged on the underframe; A shell fixedly connected to the underframe and the machining center; the filter screen is fixedly connected to the upper part of the shell; two guide frames fixedly connected to the underframe and the machining center; A U-shaped frame fixedly connected to the underframe; the limiting plate is fixedly connected to the underframe; The pushing mechanism is arranged on the underframe, the machining center, the material guide frame, the U-shaped frame and the limiting plate; The briquetting mechanism is arranged on the underframe and the pushing mechanism; and the discharging mechanism is arranged on the underframe and the briquetting mechanism. Further, the pushing mechanism comprises two air injection frames arranged in the machining center, four guide cylinders fixedly connected to the U-shaped frames, a first material bearing frame connected between the four guide cylinders in a sliding mode, four return springs arranged between the material bearing frame and the guide cylinders, a hydraulic push rod fixedly connected to the underframe, a first sliding plate connected to the underframe in a sliding mode, one side of the first sliding plate fixedly connected with a telescopic rod of the hydraulic push rod, a second sliding plate connected to the underframe in a sliding mode, two connecting frames fixedly connected between the first sliding plate and the second sliding plate, a first switch fixedly connected to one of the guide frames in a sliding mode, a second switch fixedly connected to the U-shaped frame, and both the first switch and the second switch are electrically connected with the hydraulic push rod. Further, the briquetting mechanism includes, the cylinder body of rigid coupling on the chassis, and open one side of cylinder body has two openings, and the extrusion frame in the cylinder body is connected to the slidingtype, and the carriage on the chassis is connected to the slidingtype, sets up the subassembly that shifts out on the carriage. Further, the shifting-out assembly comprises a first limiting frame fixedly connected to the sliding frame, a second limiting frame connected to the sliding frame in a sliding mode, two openings of the cylinder body are respectively blocked on one side of the first limiting frame and one side of the second limiting frame, a second reset spring arranged between the second limiting frame and the sliding frame is fixedly connected to a second contact shaft, and one end of the contact shaft is located in a guide groove of the underframe. Further, the discharging mechanism comprises a rack frame connected to the underframe in a sliding manner, a rotary table connected to the underframe, an overrun clutch fixedly connected to the rotary table, a gear fixedly connected to the outer ring of the overrun clutch, a rack frame meshed with the gear, a transmission shaft fixedly connected to the rotary table, a s