Mold taking device of cold core box core shooter

By designing a mold pickup device for a cold core box core injection machine including a mounting base, a roller, a lifting device and an adjustment device, the problem of overall inconvenience of cold core injection machine in the prior art is solved, and convenient movement and mold pickup of the cold core mold is achieved, and mold pickup efficiency is improved.

CN222660046UActive Publication Date: 2025-03-25CHANGZHOU YICHAO CASTING MATERIAL CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202420916496.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-28
Publication Date
2025-03-25
Estimated Expiration
2034-04-28

AI Technical Summary

Technical Problem

The mold extraction device of the existing cold-core box core injection machine is not convenient to move as a whole in actual use, and cannot be sent to the inside of the mold core forming equipment, affecting the removal of the mold core.

Method used

A mold picking device including a mounting base, a roller, a lifting device and a regulating device is designed. The overall movement is achieved through the coordination of the mounting base and the roller, and the lifting device and the adjustment device are used to adjust the position of the cold core mold to facilitate mold pickup.

Benefits of technology

The convenient movement and mold extraction of cold core molds are achieved, the efficiency of taking out the mold core is improved, and the overall inconvenience of movement in the prior art is solved.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222660046U_ABST
    Figure CN222660046U_ABST
Patent Text Reader

Abstract

The utility model discloses a mold taking device of a cold-box core shooter, which is applied to the technical field of cold-box core shooters and comprises a mounting seat, four rollers are fixedly mounted at the bottom of the mounting seat, a lifting device is arranged at the top of the mounting seat, an adjusting device is arranged at the top of the lifting device, and the adjusting device is connected with the mounting seat. The lifting device comprises a first electric push rod arranged in the mounting base and a first mounting rod fixedly mounted at the top of the first electric push rod, the mounting base and the rolling wheels are matched to facilitate overall movement, and the adjusting device is lifted through the lifting device; according to the mold taking device for the cold core mold, mold taking of the cold core mold is achieved through the arrangement of the adjusting device, lifting adjustment of the first mounting rod, the mounting plate and the adjusting device is achieved through the arrangement of the first electric push rod, then mold taking of cold cores in the cold core molds of different heights is achieved, and overall control is achieved through the arrangement of the control panel.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model belongs to the technical field of cold core box core shooting machines, in particular to a mold taking device of the cold core box core shooting machine. Background Art

[0002] The injection molding machine uses compressed air to evenly inject the molding sand into the sand box for pre-compaction, and then applies pressure for compaction. Commonly used ones are vertical parting boxless injection molding machine and horizontal parting boxless injection molding machine. The vertical parting boxless injection molding machine does not use a sand box. The molding sand is directly injected into the molding chamber with a template. The sand mold has high dimensional accuracy, there are cavities on both sides of the sand box, and the productivity is high, but it is difficult to set the core and has strict requirements on the quality of the molding sand.

[0003] At present, with the popularization of injection molding machines, the cold core needs to be removed. Although the existing solution can achieve the removal of the mold core, it is inconvenient to move the whole in actual use, and thus the whole cannot be sent to the inside of the mold core molding equipment, which affects the removal of the mold core. Utility Model Content

[0004] The utility model aims at a mold taking device of a cold core box core shooting machine, which has the advantages of being easy to move and convenient to take out the mold core inside the mold box.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions: a mold removal device for a cold core box core shooting machine, comprising a mounting seat, four rollers are fixedly mounted on the bottom of the mounting seat, a lifting device is arranged on the top of the mounting seat, and an adjusting device is arranged on the top of the lifting device;

[0006] The lifting device includes a first electric push rod arranged inside the mounting seat, a first mounting rod fixedly installed on the top of the first electric push rod, a mounting plate fixedly installed on the top of the first mounting rod, a third mounting rod fixedly installed on the top of the mounting seat and a second mounting rod fixedly installed on the bottom of the mounting plate, and a control panel is fixedly installed on the right side of the front side of the mounting plate.

[0007] The above technical scheme is adopted: the overall movement is facilitated by the cooperation between the mounting seat and the roller, the adjusting device is lifted and lowered by the setting of the lifting device, the cold core mold is adjusted and removed by the setting of the adjusting device, the first mounting rod, the mounting plate and the adjusting device are lifted and lowered by the setting of the first electric push rod, and then the cold core in the cold core mold at different heights can be removed, and the overall control is achieved by the setting of the control panel.

[0008] The utility model is further configured that four installation cavities are opened on the top of the installation seat, and the first electric push rod is installed inside the installation seat through the installation cavity.

[0009] By adopting the above technical solution, the first electric push rod can be accommodated by setting the installation cavity, thereby reducing the space used for the first electric push rod during installation.

[0010] The utility model is further configured that a receiving cavity is provided inside the third mounting rod, and the second mounting rod penetrates into the receiving cavity.

[0011] The above technical solution is adopted: the second mounting rod is accommodated by setting the accommodating cavity, which is convenient for storing the second mounting rod, and the stability of the mounting plate during lifting and lowering is achieved through the cooperation between the second mounting rod and the third mounting rod.

[0012] The utility model is further configured that both sides of the accommodating cavity are provided with limiting cavities, the interior of the limiting cavity is slidably connected to a limiting rod, and one side of the limiting rod is fixedly connected to the second mounting rod.

[0013] By adopting the above technical solution, the second mounting rod is limited by the cooperation between the limiting rod and the limiting cavity, thereby increasing the stability of the second mounting rod during lifting.

[0014] The utility model is further configured that a storage battery is inserted into the interior of the mounting seat, and a charging interface is embedded in the front side of the storage battery.

[0015] The above technical solution is adopted: the whole is powered by the setting of the battery, and the battery is charged by the setting of the charging interface.

[0016] The utility model is further configured such that the adjusting device includes a first arched mounting frame arranged on the top of the mounting plate, two second arched mounting frames fixedly mounted on the top of the first arched mounting frame and a binding belt arranged inside the second arched mounting frame, a third electric push rod is fixedly mounted on the top of the second arched mounting frame, an output end of the third electric push rod passes through the second arched mounting frame and extends to the bottom of the second arched mounting frame, and connecting heads are provided at the bottom of the third electric push rod and the top of the binding belt.

[0017] The above technical solution is adopted: the second arch mounting frame is installed by setting the first arch mounting frame and the second arch mounting frame is adjusted so that the second arch mounting frame is moved to the top of the mold to facilitate the removal of the cold core, and the cold core is removed from the mold through the cooperation between the connecting head, the third electric push rod and the binding belt.

[0018] The utility model is further configured that a slide groove is provided on the top of the mounting plate, a sliding block is slidably connected inside the slide groove, and the top of the sliding block is fixedly connected to the bottom of the first arch mounting frame.

[0019] By adopting the above technical solution, the first arched mounting frame is limited by the cooperation between the sliding groove and the sliding block, and the stability of the first arched mounting frame during movement is facilitated.

[0020] The utility model is further configured that two second electric push rods are fixedly mounted on the right side of the mounting plate, and the output ends of the second electric push rods penetrate the mounting plate and are fixedly connected to the right side of the slider.

[0021] The above technical solution is adopted: the second electric push rod is provided to drive the slider, thereby driving the first arch mounting frame and the second arch mounting frame to move to realize the demoulding of the cold core.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. The cooperation between the mounting seat and the roller facilitates the movement of the whole. The setting of the lifting device realizes the lifting and lowering of the adjusting device. The setting of the adjusting device realizes the adjustment and demolding of the cold core mold. The setting of the first electric push rod realizes the lifting and lowering of the first mounting rod, the mounting plate and the adjusting device, thereby realizing the demolding of the cold core in the cold core mold at different heights. The setting of the control panel realizes the overall control.

[0024] 2. The second arch mounting frame is installed by setting the first arch mounting frame and the second arch mounting frame is adjusted so that the second arch mounting frame is moved to the top of the mold to facilitate the removal of the cold core. The cold core is removed from the mold through the cooperation between the connecting head, the third electric push rod and the binding belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the structure of the lifting device of the utility model;

[0027] Figure 3 It is a schematic diagram of the mounting seat structure of the utility model;

[0028] Figure 4 It is a schematic diagram of the structure of the regulating device of the utility model;

[0029] Figure 5 It is a schematic diagram of the structure of the second arched mounting frame of the utility model;

[0030] Figure 6 The utility model Figure 3 Enlarged structural diagram at A in the middle.

[0031] Figure numerals: 1. mounting base; 2. battery; 3. charging interface; 4. roller; 5. lifting device; 501. first mounting rod; 502. mounting plate; 503. first electric push rod; 504. control panel; 505. second mounting rod; 506. limiting rod; 507. mounting cavity; 508. third mounting rod; 509. limiting cavity; 510. accommodating cavity; 6. adjusting device; 601. first arch mounting frame; 602. second arch mounting frame; 603. slide groove; 604. second electric push rod; 605. slider; 606. connector; 607. third electric push rod; 608. binding belt. DETAILED DESCRIPTION

[0032] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0033] Embodiment 1:

[0034] refer to Figure 1 , Figure 2 , Figure 3 and Figure 6 A mold removal device for a cold core box core shooting machine comprises a mounting seat 1, four rollers 4 are fixedly mounted on the bottom of the mounting seat 1, a lifting device 5 is arranged on the top of the mounting seat 1, and an adjusting device 6 is arranged on the top of the lifting device 5. The cooperation between the mounting seat 1 and the rollers 4 facilitates the movement of the whole, the lifting device 5 is arranged to realize the lifting of the adjusting device 6, and the cold core mold is adjusted and demolded by the arrangement of the adjusting device 6;

[0035] The lifting device 5 includes a first electric push rod 503 arranged inside the mounting seat 1, a first mounting rod 501 fixedly installed on the top of the first electric push rod 503, a mounting plate 502 fixedly installed on the top of the first mounting rod 501, a third mounting rod 508 fixedly installed on the top of the mounting seat 1 and a second mounting rod 505 fixedly installed on the bottom of the mounting plate 502. A control panel 504 is fixedly installed on the right side of the front of the mounting plate 502. The first electric push rod 503 is set to achieve the lifting and lowering adjustment of the first mounting rod 501, the mounting plate 502 and the adjustment device 6, thereby achieving the demolding of the cold core in the cold core mold at different heights, and the control panel 504 is set to achieve the overall control.

[0036] Furthermore, four installation cavities 507 are opened on the top of the mounting base 1, and the first electric push rod 503 is installed inside the mounting base 1 through the installation cavity 507. The first electric push rod 503 is accommodated by the setting of the installation cavity 507, thereby reducing the usage space of the first electric push rod 503 during installation.

[0037] Furthermore, a receiving cavity 510 is provided inside the third mounting rod 508, and the second mounting rod 505 passes through the receiving cavity 510. The second mounting rod 505 can be accommodated by the setting of the receiving cavity 510, which facilitates the storage of the second mounting rod 505. The cooperation between the second mounting rod 505 and the third mounting rod 508 can achieve stability of the mounting plate 502 during lifting and lowering.

[0038] Furthermore, limiting cavities 509 are provided on both sides of the accommodating cavity 510, and the limiting cavity 509 is internally slidably connected to the limiting rod 506, and one side of the limiting rod 506 is fixedly connected to the second mounting rod 505. The second mounting rod 505 is limited by the cooperation between the limiting rod 506 and the limiting cavity 509 to increase the stability of the second mounting rod 505 during lifting and lowering.

[0039] Furthermore, a battery 2 is inserted into the mounting base 1 , and a charging interface 3 is embedded in the front side of the battery 2 . The battery 2 is provided to supply power to the whole, and the charging interface 3 is provided to charge the battery 2 .

[0040] Brief description of the use process: the first electric push rod 503 is driven to open through the control panel 504, and the first mounting rod 501 and the mounting plate 502 are pushed up by the first electric push rod 503 according to the height requirement. At the same time, with the cooperation of the second mounting rod 505, the limit rod 506 and the third mounting rod 508, the mounting plate 502 is stabilized during the lifting and lowering, and then the adjusting device 6 is lifted and lowered to realize the removal of molds from mold cores at different positions.

[0041] Embodiment 2:

[0042] refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 , a mold removal device for a cold core box core shooting machine, the adjustment device 6 includes a first arch mounting frame 601 arranged on the top of the mounting plate 502, two second arch mounting frames 602 fixedly installed on the top of the first arch mounting frame 601 and a binding belt 608 arranged inside the second arch mounting frame 602, a third electric push rod 607 is fixedly installed on the top of the second arch mounting frame 602, the output end of the third electric push rod 607 passes through the second arch mounting frame 602 and extends to the bottom of the second arch mounting frame 602, and a connector 606 is provided at the bottom of the third electric push rod 607 and the top of the binding belt 608. The second arch mounting frame 602 is installed and adjusted by the setting of the first arch mounting frame 601, so that the second arch mounting frame 602 is moved to the top of the mold to facilitate the removal of the cold core, and the cold core is molded by the cooperation between the connector 606, the third electric push rod 607 and the binding belt 608.

[0043] Furthermore, a slide groove 603 is provided on the top of the mounting plate 502, and a slider 605 is slidably connected inside the slide groove 603. The top of the slider 605 is fixedly connected to the bottom of the first arch mounting frame 601. The first arch mounting frame 601 is limited by the cooperation between the slide groove 603 and the slider 605, and the stability of the first arch mounting frame 601 during movement is facilitated.

[0044] Furthermore, two second electric push rods 604 are fixedly installed on the right side of the mounting plate 502. The output end of the second electric push rod 604 passes through the mounting plate 502 and is fixedly connected to the right side of the slider 605. The setting of the second electric push rod 604 is used to drive the slider 605 and then drive the first arch mounting frame 601 and the second arch mounting frame 602 to move to realize the molding of the cold core.

[0045] Brief description of the use process: When it is necessary to remove the mold of the cold core, the control panel 504 is used to drive the second electric push rod 604 to open, and the second electric push rod 604 pushes the slider 605 and the first arched mounting frame 601 to move to the left, and at the same time, the second arched mounting frame 602, the third electric push rod 607 and the binding belt 608 are moved to the left, so that the binding belt 608 moves to the top of the cold core, and the third electric push rod 607 moves the connector 606 and the binding belt 608 downward, and the connector 606 is used to untie the binding belt 608, and the binding belt 608 is wrapped around the cold core. It is wrapped around the outside of the cold core and then fixedly connected to the bottom of the third electric push rod 607. After the connection is completed, the binding belt 608 and the cold core are pulled up and taken out by the third electric push rod 607. At the same time, the slider 605 and the first arched mounting frame 601 are pulled by the second electric push rod 604 to move, so that the cold core moves to the top of the mounting plate 502, and the whole is pushed to the desired position. Then the first arched mounting frame 601 is extended by the second electric push rod 604 to lower the cold core. After use, the charging wire is connected to the charging interface 3 to charge the battery 2.

[0046] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A mold removal device for a cold box core shooting machine, comprising a mounting seat (1), characterized in that: Four rollers (4) are fixedly mounted on the bottom of the mounting seat (1), a lifting device (5) is arranged on the top of the mounting seat (1), and an adjusting device (6) is arranged on the top of the lifting device (5); The lifting device (5) comprises a first electric push rod (503) arranged inside the mounting seat (1), a first mounting rod (501) fixedly mounted on the top of the first electric push rod (503), a mounting plate (502) fixedly mounted on the top of the first mounting rod (501), a third mounting rod (508) fixedly mounted on the top of the mounting seat (1) and a second mounting rod (505) fixedly mounted on the bottom of the mounting plate (502), and a control panel (504) is fixedly mounted on the right side of the front of the mounting plate (502).

2. The mold removal device of a cold box core shooting machine according to claim 1, characterized in that: Four installation cavities (507) are provided on the top of the installation seat (1), and the first electric push rod (503) is installed inside the installation seat (1) through the installation cavity (507).

3. The mold removal device of a cold box core shooting machine according to claim 1, characterized in that: The third mounting rod (508) has an accommodating cavity (510) formed therein, and the second mounting rod (505) penetrates into the accommodating cavity (510).

4. The mold removal device of a cold box core shooting machine according to claim 3, characterized in that: Limiting cavities (509) are provided on both sides of the accommodating cavity (510), the interior of the limiting cavity (509) is slidably connected to a limiting rod (506), and one side of the limiting rod (506) is fixedly connected to the second mounting rod (505).

5. The mold removal device of a cold box core shooting machine according to claim 1, characterized in that: A storage battery (2) is inserted into the interior of the mounting seat (1), and a charging interface (3) is embedded on the front side of the storage battery (2).

6. The mold removal device of a cold box core shooting machine according to claim 1, characterized in that: The adjusting device (6) comprises a first arched mounting frame (601) arranged on the top of the mounting plate (502), two second arched mounting frames (602) fixedly mounted on the top of the first arched mounting frame (601), and a binding belt (608) arranged inside the second arched mounting frame (602); a third electric push rod (607) is fixedly mounted on the top of the second arched mounting frame (602); an output end of the third electric push rod (607) passes through the second arched mounting frame (602) and extends to the bottom of the second arched mounting frame (602); a connector (606) is provided at the bottom of the third electric push rod (607) and the top of the binding belt (608).

7. The mold removal device of a cold box core shooting machine according to claim 6, characterized in that: A slide groove (603) is provided at the top of the mounting plate (502), a slider (605) is slidably connected inside the slide groove (603), and the top of the slider (605) is fixedly connected to the bottom of the first arched mounting frame (601).

8. The mold removal device of a cold box core shooting machine according to claim 7, characterized in that: Two second electric push rods (604) are fixedly mounted on the right side of the mounting plate (502), and the output ends of the second electric push rods (604) penetrate the mounting plate (502) and are fixedly connected to the right side of the slider (605).