Cinder ladle removing mechanism and cinder ladle removing device

Abstract

The utility model belongs to the technical field of casting cinder ladle removal, and provides a cinder ladle removal mechanism and a cinder ladle removal device.The cinder ladle removal mechanism comprises two operation claws, a linkage mechanism and a driving part, in the process of removing two adjacent layers of cinder ladles, the two operation claws stretch into the space between the cinder ladles on the two sides and abut against the cinder ladles on the corresponding sides respectively, and the linkage mechanism is driven by the driving part to move; and then, under the action of the driving piece, the two operation claws can move back to back at the same time, and therefore cinder ladle removing operation can be completed. Compared with manual cinder ladle removal operation, the cinder ladle removal mechanism and the cinder ladle removal device provided by the utility model not only can improve the removal efficiency of the cinder ladles, but also can improve the removal quality of the cinder ladles.

Description

Technical Field

[0001] The utility model relates to the technical field of casting slag removal, in particular to a slag removal device. Background Art

[0002] The slag bag in die casting is a design structure in the product molding process, which can effectively improve the quality of the casting. However, after the casting is formed and before the next step of processing, the slag bag connected to the casting needs to be removed. Specifically, when the die casting is formed, the casting liquid remaining in the flow channel will form a slag bag after cooling. The slag bag is connected to the molded part, and the slag bag needs to be removed before the casting is subjected to surface treatment such as deburring.

[0003] Traditionally, the slag removal process on some production lines relies on operators to manually cut or knock off the slag. The entire slag removal process is inefficient and requires specific operating techniques to ensure that the product is not damaged. In particular, when removing slag bags with many circumferential connection points with castings, it is generally necessary to cut or knock off the slag bags in multiple times, which reduces the efficiency of the casting production process.

[0004] In addition, when slag bags are provided on both the upper and lower sides of the epitaxial structure of the casting, the epitaxial structure is easily damaged when the operator removes the slag bags.

[0005] Therefore, the above problems need to be solved urgently. Utility Model Content

[0006] The utility model aims to provide a slag bag removal mechanism and a slag bag removal device to prevent the operator from causing damage to the epitaxial structure when performing the slag bag removal operation.

[0007] To achieve this purpose, the utility model adopts the following technical solutions:

[0008] A slag bag removal mechanism is used to remove two adjacent layers of slag bags on a casting, and the slag bag removal mechanism comprises:

[0009] Two operating claws, each of which can extend between the two layers of the slag bags and abut against the two slag bags on the corresponding sides respectively;

[0010] A linkage mechanism, wherein the linkage mechanism has two output ends that are arranged in linkage, and the two operating claws are detachably arranged at the two output ends respectively;

[0011] The two operating claws are connected to the driving member through a linkage mechanism, so that the driving member can drive the two operating claws to move in opposite directions synchronously.

[0012] Preferably, the linkage mechanism includes a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the middle section of the first connecting rod is hinged to the middle section of the second connecting rod, the two ends of the third connecting rod are respectively hinged to the end of the first connecting rod and the driving end of the driving member, the two ends of the fourth connecting rod are respectively hinged to the end of the second connecting rod and the driving end of the driving member, and the two output ends are respectively arranged at the ends of the first connecting rod and the second connecting rod away from the driving member.

[0013] Preferably, the hinge point between the first connecting rod and the second connecting rod is arranged adjacent to the operating claw.

[0014] Preferably, the slag bag removal mechanism (100) further comprises a plurality of locking members for locking the operating claw (1).

[0015] Preferably, a plurality of long holes are arranged at intervals on the operating claw;

[0016] The locking member is a bolt, and the bolts are arranged in one-to-one correspondence with the long holes, and any of the bolts passes through the corresponding long hole and is screwed to the output end.

[0017] The length direction of any of the long holes is horizontal or vertical.

[0018] A slag bag removal device, comprising:

[0019] a frame having a removal station;

[0020] As the above-mentioned slag bag removal mechanism, the slag bag removal mechanism is arranged on the frame and is located at one side of the removal station.

[0021] Preferably, the slag bag removal device further comprises an impact mechanism, which is disposed on the top of the frame and is configured to impact the slag bag.

[0022] Preferably, the impact mechanism is a pneumatic hammer.

[0023] Preferably, the slag bag removal device further comprises a recovery bin, which is disposed at the bottom of the removal station and is configured to receive the slag bag.

[0024] Beneficial effects of the utility model:

[0025] In the present utility model, a slag package removing mechanism and a slag package removing device are proposed. During the process of removing adjacent two layers of slag packages, two operating claws are inserted between the slag packages on both sides and respectively abut against the slag packages on the corresponding sides. Subsequently, under the action of the driving member, the two operating claws can move away from each other, thereby completing the operation of removing the slag package. Compared with the operation of removing the slag package manually, the slag package removing mechanism and the slag package removing device proposed in the present utility model can not only improve the removing efficiency of the slag package, but also improve the removing quality of the slag package. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of the slag package removing device proposed in the embodiment of the present utility model;

[0027] Figure 2 is a schematic structural diagram of the slag package removing mechanism proposed in the embodiment of the present utility model.

[0028] In the figure:

[0029] 100, slag package removing mechanism; 200, frame; 300, impact mechanism; 400, recovery bin;

[0030] 1, operating claw; 11, long hole;

[0031] 2, linkage mechanism; 21, first connecting rod; 22, second connecting rod; 23, third connecting rod; 24, fourth connecting rod;

[0032] 3, driving member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] Before explaining in detail any embodiment of the present application, it should be understood that the present application is not limited to the structural details and component arrangements described in the following description or shown in the above drawings.

[0034] In the present application, the terms "comprising", "including", "having" or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0035] In this application, the term "and / or" describes the relationship between associated objects and indicates that there can be three relationships. For example, a centrifugal vortex magnetic pump and / or a centrifugal vortex magnetic pump can represent three situations: the sole existence of a centrifugal vortex magnetic pump, the coexistence of a centrifugal vortex magnetic pump and a centrifugal vortex magnetic pump, and the sole existence of a centrifugal vortex magnetic pump. Additionally, in this application, the character " / " generally indicates that the associated objects before and after are in an "and / or" relationship.

[0036] In this application, the terms "connect", "combine", "couple", and "mount" can be direct connections, combinations, couplings, or mounts, or they can be indirect connections, combinations, couplings, or mounts. Among them, for example, a direct connection means that two parts or components are connected together without the need for an intermediate member, and an indirect connection means that two parts or components are respectively connected to at least one intermediate member, and these two parts or components are connected through the intermediate member. In addition, "connect" and "couple" are not limited to physical or mechanical connections or couplings and can include electrical connections or couplings.

[0037] In this application, those of ordinary skill in the art will understand that relative terms used in combination with quantities or conditions (such as "about", "approximately", "substantially", etc.) are intended to include the stated value and have the meaning indicated by the context. For example, such relative terms at least include the degree of error associated with the measurement of a particular value, tolerances caused by manufacturing, assembly, use, etc. associated with a particular value. Such terms should also be considered to disclose a range defined by the absolute values of two endpoints. Relative terms can refer to a plus or minus a certain percentage (such as 1%, 5%, 10% or more) of the indicated value. Numerical values without the use of relative terms should also be disclosed as specific values with tolerances. In addition, when expressing relative angular positional relationships (such as substantially parallel, substantially perpendicular), "substantially" can refer to a plus or minus a certain number of degrees (such as 1 degree, 5 degrees, 10 degrees or more) from the indicated angle.

[0038] In this application, those of ordinary skill in the art will understand that the functions performed by a component can be performed by one component, multiple components, one part, or multiple parts. Similarly, the functions performed by a part can also be performed by one part, one component, or a combination of multiple parts.

[0039] In the present application, the terms "upper", "lower", "left", "right", "front", "back" and other directional words are described based on the orientation and positional relationship shown in the accompanying drawings, and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element. It should also be understood that directional words such as upper side, lower side, left side, right side, front side, back side, etc. not only represent the positive orientation, but can also be understood as the lateral orientation. For example, the bottom can include directly below, lower left, lower right, lower front, and lower back, etc.

[0040] When slag bags are provided on both the upper and lower sides of the epitaxial structure of the casting, the epitaxial structure is easily damaged during the slag bag removal operation. Therefore, in this embodiment, a slag bag removal mechanism for removing two adjacent layers of slag bags on the casting is proposed, and an impact force away from the epitaxial structure is applied to the two layers of slag bags at the same time, so that the slag bags on the adjacent two sides can be removed at the same time.

[0041] Specifically, see Figures 1 to 2 , the slag bag removal mechanism 100 includes two operating claws 1 and a driving member 3, the two operating claws 1 can be extended between the two layers of slag bags, and respectively abut against the two slag bags on the corresponding sides; the two operating claws 1 are connected to the driving member 3 through a linkage mechanism 2, so that the driving member 3 can drive the two operating claws 1 to move in opposite directions synchronously. It can be understood that in the process of removing two adjacent layers of slag bags, the two operating claws are extended between the slag bags on both sides, and respectively abut against the slag bags on the corresponding sides, and then under the action of the driving member, the two operating claws can move back to back, thereby completing the slag bag removal operation. Compared with manual slag bag removal operations, the slag bag removal mechanism and slag bag removal device proposed in the utility model can not only improve the slag bag removal efficiency, but also improve the slag bag removal quality.

[0042] Furthermore, the linkage mechanism 2 has two output ends that are linked, and the two operating claws 1 are respectively arranged at the two output ends to move synchronously. Such an arrangement enables the two operating claws to move away from the extension structure at the same time, so as to avoid the operating claw 1 on the other side approaching the extension structure after the slag bag on one side is removed, thereby affecting the removal effect of the slag bag.

[0043] Specifically, the linkage mechanism 2 includes a first connecting rod 21, a second connecting rod 22, a third connecting rod 23 and a fourth connecting rod 24, the middle section of the first connecting rod 21 is hinged to the middle section of the second connecting rod 22, the two ends of the third connecting rod 23 are respectively hinged to the end of the first connecting rod 21 and the driving end of the driving member 3, the two ends of the fourth connecting rod 24 are respectively hinged to the end of the second connecting rod 22 and the driving end of the driving member 3, and the two output ends are respectively arranged at the ends of the first connecting rod 21 and the second connecting rod 22 away from the driving member 3. In addition, the driving member 3 is preferably a cylinder, so as to control the distance between the two output ends. In some other feasible embodiments, the driving member 3 can also select other linear drive structures in the prior art, which are not specifically limited here.

[0044] In actual applications, under the action of the driving member 3, the third connecting rod 23 and the fourth connecting rod 24 can be driven to separate from each other, thereby driving the first connecting rod 21 and the second connecting rod 22 to rotate, and then driving the two output ends to move in opposite directions, so as to apply impact force to the two layers of slag bags respectively. Under the action of this impact force, the slag bag removal operation can be completed.

[0045] Furthermore, the hinge point between the first connecting rod 21 and the second connecting rod 22 is arranged adjacent to the operating claw 1. Taking the operating claw 1 being located on the left side of the hinge point and the driving member 3 being located on the right side of the hinge point as an example, the length of the left side of the hinge point of the first connecting rod 21 is smaller than the length of the right side of the hinge point, so that the first connecting rod 21 and the second connecting rod 22 constitute a labor-saving lever to further increase the impact force on the slag bag.

[0046] The slag bag removal mechanism 100 also includes a plurality of locking members for locking the operating claw 1, and the operating claw 1 is detachably arranged at the output end corresponding thereto through the plurality of locking members. It is understandable that, according to the shape or size of the slag bag, an operating claw 1 adapted thereto is selected, and it is fixed to the output end by means of the locking member. Exemplarily, when the connection range between the slag bag and the casting body exceeds one quarter or more of the circumference of the outer peripheral surface of the casting body, the shape of the side wall of the operating claw 1 facing the casting body is preferably an arc. When the connection range between the slag bag and the casting body is less than one quarter of the circumference of the outer peripheral surface of the casting body, the shape of the side wall of the operating claw 1 facing the casting body is preferably a straight line, so as to facilitate the operating claw 1 to avoid damage to the casting body during the supporting process.

[0047] Specifically, the operating claw 1 is provided with a plurality of long holes 11 at intervals; the locking member is a bolt, and the bolts are provided in a one-to-one correspondence with the long holes 11, and any bolt passes through the corresponding long hole 11 and is screwed to the output end. This arrangement facilitates the adjustment of the angle between the operating claw 1 and the output end, so as to adapt to different working conditions, thereby improving the applicability of the slag bag removal mechanism 100.

[0048] Further, the length direction of any one of the long holes 11 is horizontally or vertically arranged. Such an arrangement facilitates adjusting the posture of the operating claws 1 as needed, thereby improving the applicability of the slag package removing mechanism.

[0049] Based on the above, in this embodiment, a slag package removing device is further proposed, which includes a frame 200 and the above-mentioned slag package removing mechanism 100. The frame 200 has a removing station configured to carry the casting; the slag package removing mechanism 100 is arranged on the frame 200 and is located on one side of the removing station. In practical applications, the casting is transported to the removing station by an external manipulator. The two operating claws 1 are respectively arranged on both sides of the external extension structure of the casting, and the two operating claws 1 are respectively abutted against two layers of slag packages. Subsequently, under the action of the driving member 3, the two operating claws 1 can move away from each other to complete the removal of the slag packages. In this process, not only will the external extension structure not be damaged, but also the upper and lower layers of slag packages can be removed simultaneously. That is to say, through the slag package removing device proposed in this embodiment, not only can the removal quality of the slag packages be ensured, but also the removal efficiency of the slag packages can be improved.

[0050] Further, the slag package removing device further includes an impact mechanism 300. The impact mechanism 300 is arranged on the top of the frame 200 and is configured to impact the slag packages. In practical applications, after the casting is placed at the removing station by an external manipulator, the impact mechanism 300 is used to remove some of the slag packages on the outer side wall of the casting, thereby further improving the removal efficiency of the slag packages. In addition, the impact mechanism 300 is preferably an existing impact structure such as a pneumatic hammer, which will not be elaborated here.

[0051] In addition, for the convenience of collecting the removed slag packages, in this embodiment, the slag package removing device further includes a recycling bin 400. The recycling bin 400 is arranged at the bottom of the removing station and is configured to receive the slag packages. It can be understood that the casting is erected or suspended at the removing station. After the slag packages are removed, they can directly fall into the recycling bin 400. When the slag packages in the recycling bin 400 accumulate to a certain extent, the operator replaces the bin.

[0052] Obviously, the above embodiments of the present invention are only examples for clearly explaining the present invention, and are not limitations on the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A slag bag removal mechanism, used to remove two adjacent layers of slag bags on a casting, characterized in that: The slag bag removal mechanism (100) comprises: Two operating claws (1), each of the two operating claws (1) being able to extend between the two layers of the slag bags and respectively abut against the two slag bags on the corresponding sides; A linkage mechanism (2), the linkage mechanism (2) having two output ends arranged in linkage, the two operating claws (1) being detachably arranged at the two output ends respectively; A driving member (3), wherein the two operating claws (1) are transmission-connected to the driving member (3) via a linkage mechanism (2), so that the driving member (3) can drive the two operating claws (1) to move synchronously in opposite directions.

2. The slag bag removal mechanism according to claim 1, characterized in that: The linkage mechanism (2) comprises a first connecting rod (21), a second connecting rod (22), a third connecting rod (23) and a fourth connecting rod (24); the middle section of the first connecting rod (21) is hinged to the middle section of the second connecting rod (22); the two ends of the third connecting rod (23) are respectively hinged to the end of the first connecting rod (21) and the driving end of the driving member (3); the two ends of the fourth connecting rod (24) are respectively hinged to the end of the second connecting rod (22) and the driving end of the driving member (3); and the two output ends are respectively arranged at the ends of the first connecting rod (21) and the second connecting rod (22) away from the driving member (3).

3. The slag bag removal mechanism according to claim 2, characterized in that: The hinge point between the first connecting rod (21) and the second connecting rod (22) is arranged adjacent to the operating claw (1).

4. The slag bag removal mechanism according to claim 1, characterized in that: The slag bag removal mechanism (100) further comprises a plurality of locking members for locking the operating claw (1).

5. The slag bag removal mechanism according to claim 4, characterized in that: The operating claw (1) is provided with a plurality of long holes (11) at intervals; The locking member is a bolt, and the bolts are arranged in one-to-one correspondence with the long holes (11), and any of the bolts passes through the corresponding long hole (11) and is screwed to the output end.

6. The slag bag removal mechanism according to claim 5, characterized in that: The length direction of any of the long holes (11) is arranged horizontally or vertically.

7. A slag bag removal device, characterized in that: include: A frame (200), wherein the frame (200) has a removal station; According to any one of claims 1 to 6, the slag bag removal mechanism (100) is arranged on the frame (200) and is located at one side of the removal station.

8. The slag bag removal device according to claim 7, characterized in that: The slag bag removal device further comprises an impact mechanism (300), wherein the impact mechanism (300) is disposed on the top of the frame (200), and the impact mechanism (300) is configured to impact the slag bag.

9. The slag bag removal device according to claim 8, characterized in that: The impact mechanism (300) is a pneumatic hammer.

10. The slag bag removal device according to claim 7, characterized in that: The slag bag removal device further comprises a recovery bin (400), wherein the recovery bin (400) is arranged at the bottom of the removal station, and the recovery bin (400) is configured to receive the slag bag.

Images