CN218798947U

CN218798947U - Combined core shooter

Info

Publication number: CN218798947U
Application number: CN202223038997.9U
Authority: CN
Inventors: 张祖发; 杨许彬; 刘海
Original assignee: Hangzhou Chunfeng Mechanical Engineering Co ltd
Current assignee: Hangzhou Chunfeng Mechanical Engineering Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-04-07
Anticipated expiration: 2032-11-14

Abstract

The utility model relates to a modular core shooter belongs to psammitolite processing equipment field. The utility model discloses a core shooter body and core robot, the core shooter body with get the cooperation of core robot, its structural feature lies in: still include the fettling seam device, the fettling seam device includes frame, motor, shaft coupling, brush wheel axle and brush wheel axle sleeve, the motor frame sets up in the frame, the motor sets up on the motor frame, the output shaft of motor is connected with the one end of shaft coupling, the other end of shaft coupling is connected with the one end of brush wheel axle, the other end of brush wheel axle is provided with the brush wheel, brush wheel axle sleeve suit is in the outside of brush wheel axle. The motor drives the brush wheel to rotate, and burrs outside the sand core are removed through the rotation of the brush wheel, so that the aim of sand core restoration is fulfilled.

Description

Combined core shooter

Technical Field

The utility model relates to a modular core shooter belongs to psammitolite processing equipment field.

Background

A core shooter is commonly used in the pipe fitting processing of ductile cast iron pipes, the core shooter compacts the molding sand in a mold by pressurizing and blowing the molding sand in the mold, and the molding sand is ejected to form a sand core, as disclosed in patent document with publication number CN 209969506U, a core shooter specially used for ductile cast iron pipes; the sand core machined and formed by the core shooter in the prior art needs to be repaired manually so as to remove burrs on the sand core, the sand core is repaired manually, the working efficiency is low, the working strength is high, and meanwhile, the safety is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above-mentioned not enough that exists among the prior art, and provide a combination formula core shooter that structural design is reasonable.

The utility model provides a technical scheme that above-mentioned problem adopted is: this combination formula core shooter, including the core shooter body with get the core robot, the core shooter body with get the cooperation of core robot, its structural feature lies in: the trimming and sewing machine is characterized by further comprising a trimming and sewing device, wherein the trimming and sewing device comprises a rack, a motor frame, a motor, a coupler, a brush wheel shaft and a brush wheel shaft sleeve, the motor frame is arranged on the rack, the motor is arranged on the motor frame, an output shaft of the motor is connected with one end of the coupler, the other end of the coupler is connected with one end of the brush wheel shaft, the brush wheel is arranged at the other end of the brush wheel shaft, and the brush wheel shaft sleeve is sleeved on the outer side of the brush wheel shaft. The brush wheel is driven to rotate by the motor, and burrs outside the sand core are removed by the rotation of the brush wheel, so that the aim of repairing the sand core is fulfilled.

Furthermore, the fettling seam device further comprises an air cylinder frame, an air cylinder, a joint, a guide sliding rod, a guide sliding sleeve and a guide rod frame, wherein the air cylinder frame and the guide rod frame are both arranged on the machine frame, the guide sliding rod is arranged on the guide rod frame, the guide sliding sleeve is sleeved on the guide sliding rod, the motor frame is arranged on the guide sliding sleeve, a cylinder barrel of the air cylinder is arranged on the air cylinder frame, and a piston rod of the air cylinder is connected with the motor frame through the joint. When sand cores of different models need to be repaired, the motor frame can be driven to move through the air cylinder, so that the position of the brush wheel can be moved, and the sand core repair device is suitable for repairing sand cores of various specifications and models.

Furthermore, canvas is arranged between the brush wheel shaft sleeve and the rack and used for covering a moving area of the brush wheel on the rack and playing a dustproof role. The canvas is arranged above the moving area, so that dust generated during sand core repair can be prevented from entering the cylinder and the motor, and the service life of the sand core repair machine is prolonged.

Furthermore, the combined core shooter further comprises a clamp quick-change table for placing a clamp, a sand core rotary table for performing selective examination on the sand core, a sand core tray for placing the sand core and a sand core spraying device for spraying the formed sand core, wherein the clamp quick-change table, the sand core rotary table, the sand core tray and the sand core spraying device are all matched with the coring robot. The quick change table of anchor clamps through setting up can realize changing the anchor clamps of different models, and the psammitolite revolving stage that the accessible set up when needs to the fashioned psammitolite selective examination will make things convenient for carry out the selective examination to it after the shaping, and the psammitolite after the shaping can be placed on the psammitolite tray so that transport to next process, can drench the psammitolite through the psammitolite drench and scribble the device that sets up.

Furthermore, the brush wheel axle sleeve is arranged on the motor frame.

Furthermore, the brush wheel axle sleeve is arranged on the frame.

Compared with the prior art, the utility model has the advantages of it is following: when the combined core shooter is used for processing sand cores, the sand cores can be repaired through the fettling seam device without manual repair, the investment of manpower cost can be reduced, the working efficiency is improved, the brush wheel is driven to rotate through the motor during repair, the sand cores can be repaired through the rotation of the brush wheel, the air cylinder can drive the motor frame to move along the guide sliding rod during repair of the sand cores of different specifications and models, the position of the brush wheel can be adjusted, and then the sand cores of various specifications can be repaired.

Drawings

Fig. 1 is a schematic front view of a combined core shooter according to an embodiment of the present invention.

Fig. 2 is a schematic top view of a combined core shooter according to an embodiment of the present invention.

Fig. 3 is a left side view schematic structural diagram of the combined core shooter of the embodiment of the present invention.

Fig. 4 is a front view structure diagram of the fettling seam device of the embodiment of the present invention.

Fig. 5 is a left side view schematic structure diagram of the fettling seam device of the embodiment of the present invention.

Fig. 6 is a schematic top view of the trimming seam device according to the embodiment of the present invention.

Description of reference numerals: the core shooter comprises a core shooting machine body 1, a core taking robot 2, a fettling device 3, a clamp quick-change table 4, a sand core rotary table 5, a sand core tray 6, a sand core spraying device 7, a frame 31, a motor frame 32, a motor 33, a coupler 34, a brush wheel 35, a brush wheel shaft 36, a brush wheel shaft sleeve 37, a cylinder frame 38, a cylinder 39, a joint 310, a slide guide rod 311, a slide guide sleeve 312, a guide rod frame 313 and canvas 314.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Examples

Referring to fig. 1 to 6, it should be understood that the structures, the proportions, the sizes, etc. shown in the attached drawings are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, the change of the proportion relation or the adjustment of the sizes, without affecting the function and the achievable purpose of the present invention, should still fall within the scope that the technical contents of the present invention can cover. Meanwhile, in the present specification, if there are terms such as "upper", "lower", "left", "right", "middle" and "one", they are used for clarity of description only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are considered as the scope of the present invention without substantial changes in the technical content.

The combined core shooter in the embodiment comprises a core shooter body 1, a core taking robot 2, a fettling seam device 3, a clamp quick-change table 4 for placing a clamp, a sand core rotary table 5 for performing selective examination on sand cores, a sand core tray 6 for placing sand cores and a sand core spraying device 7 for spraying formed sand cores, wherein the core shooter body 1 is matched with the core taking robot 2, and the core shooter body 1, the fettling seam device 3, the clamp quick-change table 4, the sand core rotary table 5, the sand core tray 6 and the sand core spraying device 7 are matched with the core taking robot 2.

The trimming seam device 3 in the embodiment comprises a frame 31, a motor frame 32, a motor 33, a coupler 34, a brush wheel 35, a brush wheel shaft 36, a brush wheel shaft sleeve 37, a cylinder frame 38, a cylinder 39, a joint 310, a guide slide rod 311, a guide slide sleeve 312 and a guide rod frame 313, wherein the motor frame 32 is arranged on the frame 31, the motor 33 is arranged on the motor frame 32, an output shaft of the motor 33 is connected with one end of the coupler 34, the other end of the coupler 34 is connected with one end of the brush wheel shaft 36, the brush wheel 35 is arranged at the other end of the brush wheel shaft 36, the brush wheel shaft sleeve 37 is sleeved on the outer side of the brush wheel shaft 36, the brush wheel shaft sleeve 37 is arranged on the motor frame 32, or the brush wheel shaft sleeve 37 is arranged on the frame 31. The coupling 34 is driven to rotate by the motor 33, the brush wheel shaft 36 is driven to rotate by the coupling 34, the brush wheel 35 can further rotate, and the sand core can be repaired by the rotation of the brush wheel 35.

In this embodiment, the cylinder frame 38 and the guide rod frame 313 are both disposed on the frame 31, the guide sliding rod 311 is disposed on the guide rod frame 313, the guide sliding sleeve 312 is sleeved on the guide sliding rod 311, the motor frame 32 is disposed on the guide sliding sleeve 312, the cylinder barrel of the cylinder 39 is disposed on the cylinder frame 38, the piston rod of the cylinder 39 is connected to the motor frame 32 through the joint 310, and the canvas 314 is disposed between the brush wheel shaft sleeve 37 and the frame 31 for covering the moving area of the brush wheel 35 on the frame 31 and playing a dustproof role. When the sand core with different diameters needs to be repaired, the piston rod can be controlled through the air cylinder 39, so that the guide sliding sleeve 312 moves along the guide sliding rod 311, the position of the motor frame 32 can be adjusted, and the position of the brush wheel 35 can be adjusted and is suitable for repairing sand cores of various models.

Specifically, the combined core shooter can be used for machining sand cores of DN80-200 (one mold with three cores), DN250-400 (one mold with two cores) and DN450 (one mold with one core), the machined and molded sand cores can be automatically repaired through the fettling seam device 3 without manual repair, the brush wheel 35 is controlled to rotate by the motor 33 during repair, the sand cores can be repaired through the rotation of the brush wheel 35, and when the sand cores with different diameters need to be repaired, the motor frame 32 can be driven by the air cylinder 39 to move so that the position of the brush wheel 35 can be adjusted, and the combined core shooter can be further suitable for repairing the sand cores with various diameters; meanwhile, when sand cores with different diameters are processed, the clamps on the coring robot 2 can be replaced, the replaced clamps are placed on the clamp quick-change table 4, when the sand cores need to be subjected to sampling inspection, the sand cores needing to be subjected to sampling inspection can be detected by turning out the sand cores through the sand core rotary table 5, the processed sand cores can be placed on a sand core tray 6 and are uniformly transferred to the next procedure for treatment, and the sand cores can be subjected to spray treatment through the arranged sand core spray-coating device 7; as shown in fig. 4 and 6, the rightmost and middle motor frames 32 are fixed relative to the frame 31, and the motor frame 32 at the leftmost side can move horizontally along the guide rod 311 leftwards and rightwards relative to the frame 31, so that the position of the brush wheel 35 can be adjusted.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the foundation the utility model discloses an all include in the protection scope of the utility model discloses an equivalent change or simple change that structure, characteristic and principle do. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a modular core shooting machine, includes core shooting machine body (1) and core robot (2), core shooting machine body (1) and core robot (2) cooperation, its characterized in that: still include fettling seam device (3), fettling seam device (3) are including frame (31), motor frame (32), motor (33), shaft coupling (34), brush wheel (35), brush wheel axle (36) and brush wheel axle sleeve (37), motor frame (32) set up on frame (31), motor (33) set up on motor frame (32), the output shaft of motor (33) is connected with the one end of shaft coupling (34), the other end of shaft coupling (34) is connected with the one end of brush wheel axle (36), the other end of brush wheel axle (36) is provided with brush wheel (35), brush wheel axle sleeve (37) suit is in the outside of brush wheel axle (36).

2. A modular core shooter as claimed in claim 1, characterised in that: the trimming seam device (3) further comprises a cylinder frame (38), a cylinder (39), a joint (310), a guide sliding rod (311), a guide sliding sleeve (312) and a guide rod frame (313), wherein the cylinder frame (38) and the guide rod frame (313) are both arranged on the frame (31), the guide sliding rod (311) is arranged on the guide rod frame (313), the guide sliding sleeve (312) is sleeved on the guide sliding rod (311), the motor frame (32) is arranged on the guide sliding sleeve (312), a cylinder barrel of the cylinder (39) is arranged on the cylinder frame (38), and a piston rod of the cylinder (39) is connected with the motor frame (32) through the joint (310).

3. A combined core shooter as claimed in claim 2, characterised in that: canvas (314) is arranged between the brush wheel shaft sleeve (37) and the frame (31) and used for covering the moving area of the brush wheel (35) on the frame (31) and playing a role in dust prevention.

4. A combined core shooter as claimed in claim 1, characterised in that: the combined core shooter further comprises a clamp quick-changing table (4) for placing a clamp, a sand core rotary table (5) for performing selective examination on the sand core, a sand core tray (6) for placing the sand core and a sand core spraying device (7) for spraying the formed sand core, wherein the clamp quick-changing table (4), the sand core rotary table (5), the sand core tray (6) and the sand core spraying device (7) are matched with the core taking robot (2).

5. A combined core shooter as claimed in claim 2, characterised in that: the brush wheel shaft sleeve (37) is arranged on the motor frame (32).

6. A combined core shooter as claimed in claim 1, characterised in that: the brush wheel shaft sleeve (37) is arranged on the frame (31).