A device for recovering scraps of cast iron

Abstract

The utility model relates to the technical field of cast iron, and discloses a chip recovery device for cast iron parts, comprising a device shell, a feeding control component is installed on the top of the inner side of the device shell, a hydraulic cylinder is installed on the front side of the device shell, a closing component is installed on the back side of the device shell, an extrusion frame is fixedly connected to the bottom of the inner wall of the device shell, guide plates are fixedly connected to both sides of the top of the extrusion frame, a discharge hole is opened at the bottom of the back side of the device shell, a rectangular hole is opened at the bottom of the front side of the device shell, the rectangular hole is communicated with the inner side of the extrusion frame, and the extrusion frame, the hydraulic cylinder and the closing component are provided, and the hydraulic cylinder is started to push the cylindrical extrusion plate to move toward the back side, so that the loose chips are compressed between the cylindrical extrusion plate and the closing plate, and the volume becomes smaller, and then the cylinder is started to drive the closing plate to move upward, and the hydraulic cylinder continues to push the compressed chips to move toward the back side, and the chips are discharged through the discharge hole, thereby completing the work of chip compression and recovery.

Description

Technical Field

[0001] The utility model relates to the technical field of cast iron, and more specifically to a device for recovering scraps of cast iron. Background Art

[0002] Iron castings are iron workpieces made by casting. Iron castings are usually made of cast iron, which is an iron alloy with a high carbon content. Due to its good fluidity, plasticity and wear resistance, cast iron is widely used in various industrial fields.

[0003] The manufacturing process of cast iron parts involves pouring molten cast iron material into a pre-made mold. After the cast iron cools and solidifies, it forms the required workpiece shape. After the cast iron parts are formed and taken out, the castings need to be trimmed and processed as necessary, including removing burrs, repairing defects, processing holes, etc., to achieve the final product requirements.

[0004] However, a large amount of metal debris will be generated during the trimming and processing process. Generally, a collection box is installed at the chip discharge of the equipment to collect the debris. However, since the debris is generally fluffy, it occupies a large space, which makes it inconvenient to transport and store, reducing space utilization. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a cast iron debris recovery device to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a cast iron debris recovery device, comprising a device shell, a feeding control component is installed on the top of the inner side of the device shell, a hydraulic cylinder is installed on the front side of the device shell, a closing component is installed on the back side of the device shell, an extrusion frame is fixedly connected to the bottom of the inner wall of the device shell, guide plates are fixedly connected to both sides of the top of the extrusion frame, a discharge hole is opened at the bottom of the back side of the device shell, a rectangular hole is opened at the bottom of the front side of the device shell, and the rectangular hole is connected to the inner side of the extrusion frame.

[0007] Furthermore, the material unloading control assembly includes two rotating rods movably sleeved on the top of the device shell and a motor fixedly connected to the back of the device shell, a flip plate is fixedly sleeved on the outer side of the rotating rod, and the output shaft of the motor is fixedly connected to the back of the rotating rod on the right side.

[0008] Furthermore, a connecting rod is fixedly connected to the back side of the outer side of the rotating rod, and an annular gear frame is fixedly connected to the outer side of the connecting rod, and the annular gear frame on the left side is meshed with the annular gear frame on the right side.

[0009] Furthermore, a cylindrical extrusion plate is fixedly connected to the back of the hydraulic cylinder, and the cylindrical extrusion plate and the inner side of the extrusion frame are adapted to each other.

[0010] Furthermore, both sides of the back side of the device shell are fixedly connected with positioning frames, and the bottom of the back side of the device shell is fixedly connected with a fixing frame.

[0011] Furthermore, the closing component includes a support plate fixedly connected to the back of the device shell, the top of the support plate is fixedly connected to a cylinder, the bottom of the cylinder piston rod is connected to the closing plate, and the bottom of the closing plate is fixedly connected to a fixing block.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is provided with an extrusion frame, a hydraulic cylinder and a closing assembly. The debris falls into the interior of the device shell through the top of the device shell, and enters the interior of the extrusion frame under the guiding action of the guide plate. When the interior of the extrusion frame is filled to a set amount, the motor is started to drive the rotating rod to rotate forward, and under the meshing action of the annular gear frame, the two flip plates are driven to flip in a direction close to each other, thereby closing the top of the device shell, so that the debris temporarily falls on the inner side of the two flip plates, and then the hydraulic cylinder is started to push the cylindrical extrusion plate to move toward the back, so that the loose debris is compressed between the cylindrical extrusion plate and the closing plate, and the volume becomes smaller, and then the cylinder is started to drive the closing plate to move upward, and the hydraulic cylinder continues to push the compressed debris to move toward the back, and discharges it through the discharge hole, completing the work of debris compression and recovery.

[0014] 2. The utility model is provided with a rectangular hole, so when the cylindrical extrusion plate moves toward the front, the remaining debris can be pushed out through the rectangular hole to avoid hindering the movement of the cylindrical extrusion plate toward the front. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the material feeding control component of the utility model.

[0017] Figure 3 This is a schematic diagram of the extrusion frame structure of the utility model.

[0018] Figure 4 This is a schematic diagram of the closed component structure of the utility model.

[0019] The figures are marked as follows: 1. device housing; 101. rectangular hole; 102. extrusion frame; 103. guide plate; 104. discharge hole; 105. positioning frame; 106. fixing frame; 2. material discharge control assembly; 201. rotating rod; 202. flip plate; 203. connecting rod; 204. annular gear frame; 205. motor; 3. hydraulic cylinder; 4. closing assembly; 401. support plate; 402. cylinder; 403. closing plate; 404. fixing block. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The cast iron debris recovery device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] Reference Figure 1-Figure 4 The utility model provides a cast iron debris recovery device, including a device shell 1, a feeding control component 2 is installed on the top of the inner side of the device shell 1, a hydraulic cylinder 3 is installed on the front of the device shell 1, a closing component 4 is installed on the back of the device shell 1, an extrusion frame 102 is fixedly connected to the bottom of the inner wall of the device shell 1, guide plates 103 are fixedly connected to both sides of the top of the extrusion frame 102, a discharge hole 104 is opened at the bottom of the back of the device shell 1, and a rectangular hole 101 is opened at the bottom of the front of the device shell 1, and the rectangular hole 101 is connected to the inner side of the extrusion frame 102.

[0022] In the embodiment of the present application, the debris falls into the interior of the device housing 1 through the top of the device housing 1, and enters the interior of the extrusion frame 102 under the guiding effect of the guide plate 103. When the interior of the extrusion frame 102 is filled to the set amount, the motor 205 is started to drive the rotating rod 201 to rotate forward, and under the meshing action of the annular gear frame 204, the two flip plates 202 are driven to flip in a direction close to each other, thereby closing the top of the device housing 1, so that the debris temporarily falls on the inner side of the two flip plates 202, and then the hydraulic cylinder 3 is started to push the cylindrical extrusion plate to move to the back side, so that the loose debris is compressed between the cylindrical extrusion plate and the closing plate 403, and the volume becomes smaller, and then the cylinder 402 is started to drive the closing plate 403 to move upward, and the hydraulic cylinder 3 continues to push the compressed debris to move to the back side, and is discharged through the discharge hole 104, completing the work of debris compression and recovery;

[0023] Then the hydraulic cylinder 3 drives the cylindrical extrusion plate to move to the front position of the inner side of the extrusion frame 102, the cylinder 402 pushes the closing plate 403 to move to the inner side of the two positioning frames 105, the fixed block 404 moves to the inner side of the fixed frame 106, and then the motor 205 drives the rotating rod 201 to reverse, so that the debris stored between the two flip plates 202 falls into the interior of the extrusion frame 102, and then the next compression is carried out.

[0024] In a preferred embodiment, the unloading control component 2 includes two rotating rods 201 movably sleeved on the top of the device shell 1 and a motor 205 fixedly connected to the back of the device shell 1. A flip plate 202 is fixedly sleeved on the outer side of the rotating rod 201, and the output shaft of the motor 205 is fixedly connected to the back of the right rotating rod 201. The motor 205 can drive the right flip plate 202 to flip.

[0025] In a preferred embodiment, a connecting rod 203 is fixedly connected to the back side of the outer side of the rotating rod 201, and an annular tooth frame 204 is fixedly connected to the outer side of the connecting rod 203. The left annular tooth frame 204 and the right annular tooth frame 204 are meshed with each other. Through the meshing action, the right rotating rod 201 can drive the left flip plate 202 to flip in the opposite direction while rotating.

[0026] In a preferred embodiment, a cylindrical extrusion plate is fixedly connected to the back of the hydraulic cylinder 3, and the cylindrical extrusion plate and the inner side of the extrusion frame 102 are adapted to each other. When the cylindrical extrusion plate moves toward the front, it can push the remaining debris out through the rectangular hole 101 to avoid hindering the movement of the cylindrical extrusion plate toward the front.

[0027] In a preferred embodiment, positioning frames 105 are fixedly connected to both sides of the back of the device shell 1, and a fixing frame 106 is fixedly connected to the bottom of the back of the device shell 1. The positioning frame 105 and the closing plate 403 are adapted to each other, and the fixing block 404 and the fixing frame 106 are adapted to each other.

[0028] In a preferred embodiment, the closing component 4 includes a support plate 401 fixedly connected to the back of the device housing 1, the top of the support plate 401 is fixedly connected to a cylinder 402, the bottom of the piston rod of the cylinder 402 is connected to a closing plate 403, the bottom of the closing plate 403 is fixedly connected to a fixing block 404, the fixing block 404 can close the discharge hole 104, when the debris is compressed, the fixing block 404 moves upward along the inner side of the positioning frame 105, and the cylindrical extrusion plate can continue to push the compressed debris out of the discharge hole 104.

[0029] The working principle of the utility model is as follows: the debris falls into the interior of the device housing 1 through the top of the device housing 1, and enters the interior of the extrusion frame 102 under the guiding effect of the guide plate 103. When the interior of the extrusion frame 102 is filled to the set amount, the motor 205 is started to drive the rotating rod 201 to rotate forward, and under the meshing action of the annular gear frame 204, the two flip plates 202 are driven to flip in the direction of approaching each other, thereby closing the top of the device housing 1, so that the debris temporarily falls on the inner side of the two flip plates 202, and then the hydraulic cylinder 3 is started to push the cylindrical extrusion plate to move to the back side, so that the loose debris is compressed between the cylindrical extrusion plate and the closing plate 403, and the volume becomes smaller, and then the cylinder 402 is started to drive the closing plate 403 to move upward, and the hydraulic cylinder 3 continues to push the compressed debris to move to the back side, and is discharged through the discharge hole 104, completing the work of debris compression and recovery;

[0030] Then the hydraulic cylinder 3 drives the cylindrical extrusion plate to move to the front position of the inner side of the extrusion frame 102, the cylinder 402 pushes the closing plate 403 to move to the inner side of the two positioning frames 105, the fixed block 404 moves to the inner side of the fixed frame 106, and then the motor 205 drives the rotating rod 201 to reverse, so that the debris stored between the two flip plates 202 falls into the interior of the extrusion frame 102, and then the next compression is carried out.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A cast iron chip recovery device, comprising a device housing (1), characterized in that: A material discharge control component (2) is installed at the top of the inner side of the device shell (1), a hydraulic cylinder (3) is installed at the front side of the device shell (1), a sealing component (4) is installed at the back side of the device shell (1), an extrusion frame (102) is fixedly connected to the bottom of the inner wall of the device shell (1), guide plates (103) are fixedly connected to both sides of the top of the extrusion frame (102), a discharge hole (104) is provided at the bottom of the back side of the device shell (1), and a rectangular hole (101) is provided at the bottom of the front side of the device shell (1), and the rectangular hole (101) is connected to the inner side of the extrusion frame (102).

2. The device for recovering iron casting debris according to claim 1, characterized in that: The material discharge control assembly (2) comprises two rotating rods (201) movably sleeved on the top of the device housing (1) and a motor (205) fixedly connected to the back of the device housing (1); a flip plate (202) is fixedly sleeved on the outer side of the rotating rod (201); and an output shaft of the motor (205) is fixedly connected to the back of the rotating rod (201) on the right side.

3. The iron casting debris recovery device according to claim 2, characterized in that: The back side of the outer side of the rotating rod (201) is fixedly connected to a connecting rod (203), and the outer side of the connecting rod (203) is fixedly connected to an annular gear frame (204), and the left annular gear frame (204) and the right annular gear frame (204) are meshed with each other.

4. The iron casting debris recovery device according to claim 1, characterized in that: A cylindrical extrusion plate is fixedly connected to the back of the hydraulic cylinder (3), and the cylindrical extrusion plate and the inner side of the extrusion frame (102) are mutually adapted.

5. The iron casting debris recovery device according to claim 1, characterized in that: Both sides of the back side of the device housing (1) are fixedly connected with positioning frames (105), and the bottom of the back side of the device housing (1) is fixedly connected with a fixing frame (106).

6. The iron casting debris recovery device according to claim 1, characterized in that: The sealing component (4) comprises a support plate (401) fixedly connected to the back of the device housing (1); the top of the support plate (401) is fixedly connected to a cylinder (402); the bottom of the piston rod of the cylinder (402) is connected to a sealing plate (403); and the bottom of the sealing plate (403) is fixedly connected to a fixing block (404).

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