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CN-121820802-B - Foundry goods dead head automatic cutout device

CN121820802BCN 121820802 BCN121820802 BCN 121820802BCN-121820802-B

Abstract

The invention relates to the technical field of casting head cutting, in particular to an automatic casting head cutting device which comprises a material clamping table, a cutting line assembly, a driving control mechanism and a detection control module, wherein the cutting line assembly is positioned on the upper side of the material clamping table and comprises a cutting line control assembly frame and a plurality of cutting line installation assemblies, each cutting line installation assembly is connected with the cutting line control assembly frame, the cutting line installation assemblies can be detached and fixed, the positions of the cutting line installation assemblies installed on the cutting line control assembly frame are changed, and cutting ropes are installed on the cutting line installation assemblies. According to the invention, the cutting line control assembly frame drives the cutting line installation assembly to drive the lower end of the cutting line to surround the casting riser for a circle and a half of the cutting line around the casting riser for surrounding and cutting the casting riser for a circle, a plurality of cutting lines simultaneously cut a plurality of casting risers, and the surrounding cutting ensures the smoothness of a cutting port.

Inventors

  • ZHAO TANGJIE
  • LI PENG
  • ZHAO QINGRU

Assignees

  • 山西晋锋机械制造股份有限公司

Dates

Publication Date
20260508
Application Date
20260313

Claims (7)

  1. 1. An automatic casting head cutting device for castings, which is characterized by comprising: A material clamping table (1); The cutting line assembly (2) is positioned on the upper side of the material clamping table (1), the cutting line assembly (2) comprises a cutting line control assembly frame (21) and a plurality of cutting line installation assemblies (22), each cutting line installation assembly (22) is connected with the cutting line control assembly frame (21), the cutting line installation assemblies (22) can be detached and fixed, and then the positions of the cutting line installation assemblies (22) installed on the cutting line control assembly frame (21) are changed, and cutting ropes (23) are installed on the cutting line installation assemblies (22); The driving control mechanism (3), the driving control mechanism (3) is connected with the material clamping table (1) and the cutting line control assembly frame (21); The device comprises a casting head, a cutting line mounting assembly (22) and a cutting line mounting assembly (22), and is characterized by further comprising a detection control module (4), wherein the detection control module (4) is formed by clamping a detection control module (41), a cutting line encircling detection control module (42) and a cutting line cutting control module (43), the clamping detection control module (41) is connected with a material clamping table (1), the cutting line encircling detection control module (42) and the cutting line cutting control module (43) are both connected with a driving control mechanism (3), the detection control module (41) controls the driving control mechanism (3) to drive the cutting line (23) to approach to a clamped casting after detecting that the material clamping table (1) clamps the material, the cutting line encircling detection control module (42) can control the cutting line control assembly (21) to drive the cutting line mounting assembly (22) to drive the lower end of the cutting line (23) to encircle a circle around a casting head by a half, and then the cutting line cutting control module (43) can control the driving control mechanism (3) to drive the cutting line (23) to move up and down to cut the contacted casting head through the driving line control assembly (21); the cutting line installation assembly (22) comprises a vertical frame (221), a winding wheel (222) and a rope winding assembly (223), the rope winding assembly (223) is connected with the vertical frame (221), the rope winding assembly (223) is positioned at the lower side of the winding wheel (222), two ends of the cutting rope (23) are respectively connected with the winding wheel (222) and the rope winding assembly (223), and the cutting line control assembly frame (21) drives the rope winding assembly (223) to drive the cutting rope (23) to encircle a half of a circle around a casting head; The winding wheel (222) is elastically connected with the upper end of the vertical frame (221) in a twisting way, and the vertical frame (221) is connected with the cutting line control assembly frame (21); The cutting line control assembly frame (21) comprises a main frame (211) and a driving frame (212), wherein the driving frame (212) is connected with the main frame (211), the main frame (211) is connected with the driving control mechanism (3), the rope winding assembly (223) is connected with the driving frame (212), and the stand (221) is sleeved and mounted on the outer side of the main frame (211); The driving frame (212) drives the rope winding assembly (223) to drive the lower end of the cutting rope (23) to rotate, and the driving control mechanism (3) drives the main frame (211) to vertically reciprocate.
  2. 2. The automatic casting head cutting device according to claim 1, wherein the rope winding assembly (223) comprises: The winding shaft rod (2231) and the vertical rod (2232), the winding shaft rod (2231) is vertically arranged with the vertical rod (2232), one end of the vertical rod (2232) far away from the winding shaft rod (2231) is rotatably provided with a rope connecting rod (2233), the other end of the rope connecting rod (2233) is fixedly arranged with the lower end of the cutting rope (23), the rope connecting rod (2233) is parallel to the winding shaft rod (2231), and the stand (221) is rotatably sleeved on the outer surface of the winding shaft rod (2231); The device further comprises a rope winding gear (2234) and a rope winding toothed plate (2235), wherein the rope winding gear (2234) is meshed with the rope winding toothed plate (2235), the rope winding gear (2234) is coaxially fixed with the winding shaft rod (2231), the rope winding toothed plate (2235) is connected with the driving frame (212), and the driving frame (212) drives the rope winding toothed plate (2235) to move and meshed with the rope winding gear (2234).
  3. 3. The automatic casting head cutting device of claim 1, wherein the driving frame (212) is provided with a pressing toothed plate (213), a pressing gear (215) is meshed with the upper side of the pressing toothed plate (213), a groove sleeve head (214) is coaxially arranged on one side of a winding wheel (222) close to the driving frame (212), a tooth ring groove is arranged on the axis side of the groove sleeve head (214), an inner plug (216) is coaxially arranged on one side of the groove sleeve head (214) far away from the winding wheel (222), and teeth matched with the tooth ring groove of the groove sleeve head (214) are arranged on the outer ring surface of the inner plug (216); The compression gear (215) is coaxially provided with a telescopic shaft (217), two ends of the telescopic shaft (217) can stretch and synchronously rotate, one end, connected with the compression gear (215), of the telescopic shaft (217) is rotationally connected with the stand (221), the other end of the telescopic shaft (217) is in threaded connection with the stand (221), and the telescopic shaft (217) and the inner plug (216) are coaxially arranged.
  4. 4. The automatic casting head cutting device of claim 2, wherein two ends of the vertical rod (2232) can stretch out and draw back, a telescopic transmission assembly (5) is arranged on the inner side of the winding shaft rod (2231), a movable driving assembly (6) is arranged on the driving frame (212), and the movable driving assembly (6) drives the two ends of the vertical rod (2232) to stretch out and draw back through the telescopic transmission assembly (5).
  5. 5. The automatic casting head cutting device according to claim 4, wherein the movable driving assembly (6) comprises a movable plate (61) and two adjusting threaded rods (62), two ends of the movable plate (61) are respectively in threaded connection with the outer surfaces of the two adjusting threaded rods (62), the adjusting threaded rods (62) are rotatably connected with the main frame (211), and the vertical rods (2232) are driven to stretch through the stretching transmission assembly (5) when the distance between the movable plate (61) and the driving frame (212) is changed by rotating the adjusting threaded rods (62).
  6. 6. The automatic casting head cutting device according to claim 5, wherein the telescopic transmission assembly (5) comprises: The double-end inner shaft (51), the built-in toothed plate (52) and the built-in gear (53), wherein the double-end inner shaft (51) is in sliding connection with the inside of the winding shaft rod (2231), the inner end and the outer end of the double-end inner shaft (51) which are positioned in the winding shaft rod (2231) can rotate relatively, a notch (54) penetrating up and down is formed in one end of the double-end inner shaft (51) which is positioned in the winding shaft rod (2231), the built-in toothed plate (52) is meshed with the built-in gear (53), and the built-in toothed plate (52) is arranged at the inner side of the notch (54); the vertical rod (2232) is far away from the outer surface of the meshing threaded shaft (55), and a telescopic end thread at one side of the winding shaft (2231) is sleeved on the outer surface of the meshing threaded shaft (55).
  7. 7. The automatic casting head cutting device according to claim 3, wherein the tooth socket of the groove sleeve head (214) near one end of the inner plug (216) is in a flaring shape, and the tooth of the inner plug (216) near one end of the groove sleeve head (214) is in a tip end.

Description

Foundry goods dead head automatic cutout device Technical Field The invention relates to the technical field of casting head cutting of castings, in particular to an automatic casting head cutting device. Background The casting riser is a generic term of a pouring system and a riser system in the casting process, and is a key structure for connecting a casting mold cavity and an external metal liquid source. The main functions of the method are that molten metal is stably and orderly introduced into a die cavity, and is supplemented in the solidification process to compensate shrinkage, and meanwhile, the method assists in exhausting and collecting slag, and finally influences the quality of castings. Cutting of casting risers is a key step in post-treatment of casting production, and aims to safely and efficiently separate the risers (residual parts of a pouring system and a riser system) from a casting body and ensure the dimensional accuracy, the surface quality and the mechanical properties of the casting. In order to improve processing blanking in factory casting processing, a plurality of castings can be simultaneously poured on one side of a main frame, so that after pouring is finished, a row of casting heads to be cut exist, and the castings are separated from the casting heads. Chinese patent CN219335948U discloses a foundry goods dead head automatic cutting device, including workstation and L type connecting plate, the top of workstation is provided with the mounting groove, the second motor is installed to the front end of mounting groove, the output of second motor runs through the inner wall of mounting groove and fixedly connected with two-way threaded rod, two threaded sleeves are connected with to the outside screw thread of two-way threaded rod, the top fixedly connected with splint of threaded sleeve, L type connecting plate is located the top of workstation, the top fixedly connected with collection box of L type connecting plate. According to the utility model, castings with different sizes can be rapidly fixed and clamped, the deviation in the cutting process is prevented, the use flexibility of the device is greatly improved, meanwhile, dust generated during casting cutting can be absorbed, the working environment is optimized, the inhalation of workers is avoided, and the health of the workers is ensured. Above-mentioned correlation technique and prior art are when cutting the foundry goods dead head, and generally through setting up the relatively fixed foundry goods removal of cutting wheel or cutting knife, progressively cut the foundry goods dead head of row, and from cutting position one side cutting treatment when cutting, easily produce the skew when causing the quick separation of foundry goods under the separation, cause the incision position unevenness. Disclosure of Invention The invention provides an automatic casting head cutting device, which aims to solve the problems that a casting head needs to be gradually cut and a notch port is uneven due to the fact that one side of the casting head is stressed to be cut. The invention provides an automatic casting head cutting device for castings, which adopts the following technical scheme that the automatic casting head cutting device comprises a material clamping table. The cutting line assembly is located the material and presss from both sides tight platform upside, and the cutting line assembly includes cutting line control group frame and a plurality of cutting line installation component, and every cutting line installation component all is connected with cutting line control group frame, and the cutting line installation component can be dismantled and fixed, and then changes the position of installing at cutting line control group frame, and cutting line installation component installs the cutting cotton rope. The driving control mechanism is connected with the material clamping table and the cutting line control assembly frame. Still including detecting control module, detecting control module is encircleed detecting control module and cutting cord cutting control module by pressing from both sides tight detection control module, cutting cord, it is connected with the material clamping table to press from both sides tight detection control module and cutting cord cutting control module all to be connected with drive control mechanism, it is close to the foundry goods that presss from both sides tight detection control module detects the material clamping table after pressing from both sides tight material to examine to press from both sides tight detection control module, cutting cord encircles detecting control module and can control cutting line control group frame drive cutting line installation component and drive cutting cord lower extreme and encircle a week half around the foundry goods casting head, cutting cord cutting control module can control drive control mechanism and drive cutting cord reciprocates the