A knockout machine for facilitating the collection of castings

Abstract

The utility model discloses a shakeout machine convenient to collect casting relates to casting shakeout technical field, including box, shakeout mechanism, vibrating mechanism and discharge mechanism, and the shakeout mechanism sets up in the inside of box, and vibrating mechanism sets up in the bottom of box, and discharge mechanism sets up in one side of box. The utility model discloses the setting of discharge mechanism, and the casting is directly placed in the inside of box, then under the work of vibrating mechanism, make the sand vibration of the wrapping on the casting and fall, and discharge through the shakeout mechanism, thereby make the casting and the sand separate, finally again under the cooperation of discharge mechanism, make vibrating mechanism continue to work and discharge the box of casting, can avoid the direct contact of staff of higher temperature casting, thereby improved the security of work.

Description

Technical Field

[0001] This utility model relates to the field of casting sand removal technology, and in particular to a sand removal machine that facilitates the collection of castings. Background Technology

[0002] In the casting production process, after the casting is demolded, it is usually covered with a large amount of molding sand or raw sand, and the casting needs to be separated from the sand through the sand removal process.

[0003] Vibratory sand removal machines are commonly used sand removal equipment for castings. They use a vibrating motor to vibrate and shake off the original sand covering the outer wall of the casting. After the original sand has completely fallen off, the casting can be gradually removed from the sand removal machine. However, the casting is often still in a high-temperature state during the sand removal process. If the casting is removed manually after sand removal, it is easy for workers to come into direct contact with the casting, which may cause burns and other safety hazards. Therefore, we propose a sand removal machine that is easy to collect castings. Utility Model Content

[0004] The purpose of this invention is to provide a sand removal machine that facilitates the collection of castings, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sand removal machine for easy collection of castings, comprising:

[0006] Box;

[0007] A sand-removing mechanism, wherein the sand-removing mechanism is disposed inside the housing;

[0008] A vibration mechanism is provided at the bottom end of the housing;

[0009] The discharge mechanism is located on one side of the box.

[0010] Preferably, the sand-falling mechanism includes:

[0011] A fixing plate, which is fixedly connected to the inner wall of the box;

[0012] Sand drop holes, which are distributed at the top of the sand drop holes.

[0013] Preferably, a sand drop trough is fixedly connected to the bottom end of the fixed plate, and a discharge pipe is fixedly connected to the bottom end of the sand drop trough.

[0014] Preferably, the vibration mechanism includes:

[0015] A base, wherein the base is disposed at the bottom of the housing;

[0016] A spring, and a plurality of the springs, are disposed between the housing and the base;

[0017] A vibration motor is installed on both sides of the housing.

[0018] Preferably, the discharge mechanism includes a movable baffle inserted inside the box, a discharge port is provided on the front of the box, a discharge channel is provided on the front of the box, and a lifting mechanism is provided at the top of the movable baffle.

[0019] Preferably, the discharge channel includes:

[0020] The back of the discharge plate is fixedly connected to the front of the box body;

[0021] A baffle plate is symmetrically and fixedly connected to both sides of the top of the discharge plate, and the back of the baffle plate is fixedly connected to the front of the box.

[0022] Preferably, the lifting mechanism includes:

[0023] A horizontal plate is provided above the box body, and vertical plates are fixedly connected to both sides of the bottom end of the horizontal plate;

[0024] A hydraulic cylinder is installed at the top of the horizontal plate, and the output end of the hydraulic cylinder passes through the top of the horizontal plate and is connected to the top of the movable baffle.

[0025] Preferably, a reinforcing block is symmetrically fixedly connected to the top of the movable baffle, and one side of the reinforcing block is fixedly connected to the end of the hydraulic cylinder output end.

[0026] The technical effects and advantages of this utility model are as follows:

[0027] This invention utilizes a discharge mechanism to place the casting directly inside the box. Then, under the operation of the vibration mechanism, the original sand covering the casting is shaken off and discharged through the sand-falling mechanism, thereby separating the casting from the original sand. Finally, with the cooperation of the discharge mechanism, the vibration mechanism continues to work to discharge the casting from the box. This avoids workers from directly contacting the high-temperature casting, thus improving work safety. Attached Figure Description

[0028] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0029] Figure 2 This is a front sectional view of the fixing plate of this utility model.

[0030] In the diagram: 101, box body; 201, fixing plate; 202, sand drop hole; 301, base; 302, spring; 303, vibration motor; 401, movable baffle; 501, horizontal plate; 502, vertical plate; 503, hydraulic cylinder; 601, discharge plate; 602, baffle plate; 701, sand drop trough; 702, discharge pipe; 801, reinforcing block. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] This utility model provides, for example Figures 1-2 The sand removal machine shown includes a housing 101, a sand removal mechanism, a vibration mechanism, and a discharge mechanism. The sand removal mechanism is located inside the housing 101, the vibration mechanism is located at the bottom of the housing 101, and the discharge mechanism is located on one side of the housing 101. The casting is placed directly inside the housing 101, and then the vibration mechanism shakes off the original sand covering the casting, which is then discharged through the sand removal mechanism, thus separating the casting from the original sand. Finally, with the cooperation of the discharge mechanism, the vibration mechanism continues to work to discharge the casting out of the housing 101. This avoids workers from directly contacting the high-temperature casting, thereby improving work safety.

[0033] The sand removal mechanism includes a fixed plate 201 and sand removal holes 202. The fixed plate 201 is fixedly connected to the inner wall of the box 101. The sand removal holes 202 are distributed on the top of the sand removal holes 202. The size of the sand removal holes 202 is smaller than the size of the casting, so that the casting is placed in the box 101 on the top of the fixed plate 201. The casting can be stably placed on the top of the fixed plate 201. Then, under the operation of the vibration mechanism, the original sand wrapped on the outer wall of the casting falls off and is discharged through the sand removal holes 202, thereby separating the casting from the original sand.

[0034] The bottom end of the fixed plate 201 is fixedly connected to a sand drop trough 701, and the bottom end of the sand drop trough 701 is fixedly connected to a discharge pipe 702. The raw sand falling through the sand drop hole 202 will be discharged through the sand drop trough 701 and the discharge pipe 702, which facilitates the collection of raw sand.

[0035] The vibration mechanism includes a base 301, springs 302 and a vibration motor 303. The base 301 is located below the housing 101, and multiple springs 302 are located between the housing 101 and the base 301. The vibration motor 303 is installed on both sides of the housing 101. When the vibration motor 303 is powered on, the housing 101 vibrates. The vibration is directly transmitted to the casting, which causes the original sand covering the outer wall of the casting to fall off.

[0036] The discharge mechanism includes a movable baffle 401, which is inserted inside the housing 101. The front of the housing 101 has a discharge port and a discharge channel. The top of the movable baffle 401 is equipped with a lifting mechanism. When sand is gradually removed from the housing 101, the movable baffle 401 is inserted into the housing 101 with the help of the lifting mechanism. Since the fixed plate 201 has a certain inclination angle, the vibration during the sand removal process will cause the casting to move towards the movable baffle 401. The movable baffle 401 prevents the casting from leaving the housing 101, thus allowing the casting to be stably removed from the housing 101. After the sand removal is completed, the movable baffle 401 is raised by the lifting mechanism. At this time, the movable baffle 401 no longer blocks the casting, and the casting can be gradually moved out of the housing 101 with the continued operation of the vibration mechanism.

[0037] The discharge channel includes a discharge plate 601 and a baffle plate 602. The back of the discharge plate 601 is fixedly connected to the front of the housing 101. The baffle plate 602 is symmetrically fixedly connected to both sides of the top of the discharge plate 601. The back of the baffle plate 602 is fixedly connected to the front of the housing 101. The castings vibrating out of the housing 101 move onto the discharge plate 601. The discharge plate 601 and the fixed plate 201 have the same inclination angle, so that the castings slide out through the discharge plate 601. An external collection mechanism is placed below the discharge plate 601 to collect the falling castings.

[0038] The lifting mechanism includes a horizontal plate 501 and a hydraulic cylinder 503. The horizontal plate 501 is positioned above the housing 101, and vertical plates 502 are fixedly connected to both sides of the bottom end of the horizontal plate 501. The hydraulic cylinder 503 is installed at the top of the horizontal plate 501, and its output end passes through the top of the horizontal plate 501 and is connected to the top of the movable baffle 401. The hydraulic cylinder 503 can drive the movable baffle 401 to lift and lower, thereby improving the ease of operation of the discharge mechanism. The movable baffle 401 is inserted into the housing. When the vibrating motor 303 is inside the housing 101, the movable baffle 401 does not contact the housing 101 and the fixed plate 201, so that the vibration of the vibrating motor 303 is not transmitted to the hydraulic cylinder 503, thus enabling the lifting mechanism to work stably. The hydraulic cylinder 503 and the vibrating motor 303 are electrically connected to an external power supply through external switches, which makes it easy for operators to control the hydraulic cylinder 503 and the vibrating motor 303, thereby improving the safety and convenience of operating the hydraulic cylinder 503 and the vibrating motor 303.

[0039] Among them, the top of the movable baffle 401 is symmetrically fixedly connected with a reinforcing block 801. One side of the reinforcing block 801 is fixedly connected to the end of the output end of the hydraulic cylinder 503. By setting the reinforcing block 801, the connection strength between the hydraulic cylinder 503 and the movable baffle 401 is improved, making it less likely for the connection between the output end of the hydraulic cylinder 503 and the movable baffle 401 to break, thereby improving the stability of the discharge mechanism and the lifting mechanism.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sand removal machine for easy collection of castings, characterized in that, include: Box (101); A sand-removing mechanism is disposed inside the housing (101); A vibration mechanism is provided at the bottom end of the housing (101); The discharge mechanism is located on one side of the housing (101); The discharge mechanism includes a movable baffle (401), which is inserted into the inside of the box (101). The front of the box (101) is provided with a discharge port and a discharge channel. The top of the movable baffle (401) is provided with a lifting mechanism. The discharge channel includes: The back of the discharge plate (601) is fixedly connected to the front of the box body (101); A baffle plate (602) is symmetrically fixedly connected to both sides of the top of the discharge plate (601), and the back of the baffle plate (602) is fixedly connected to the front of the box body (101).

2. The sand removal machine for easy collection of castings according to claim 1, characterized in that, The sand removal mechanism includes: A fixing plate (201) is fixedly connected to the inner wall of the housing (101); Sand drop holes (202) are provided at the top of the sand drop holes (202).

3. A sand removal machine for easy collection of castings according to claim 2, characterized in that, The bottom end of the fixed plate (201) is fixedly connected to a sand drop trough (701), and the bottom end of the sand drop trough (701) is fixedly connected to a discharge pipe (702).

4. A sand removal machine for easy collection of castings according to claim 1, characterized in that, The vibration mechanism includes: A base (301) is disposed below the housing (101); A spring (302), a plurality of said springs (302) are disposed between the housing (101) and the base (301); Vibration motor (303) is installed on both sides of the housing (101).

5. A sand removal machine for easy collection of castings according to claim 1, characterized in that, The lifting mechanism includes: A horizontal plate (501) is disposed above the box body (101), and vertical plates (502) are fixedly connected to both sides of the bottom end of the horizontal plate (501). A hydraulic cylinder (503) is installed at the top of a horizontal plate (501). The output end of the hydraulic cylinder (503) passes through the top of the horizontal plate (501) and is connected to the top of a movable baffle (401) in a transmission connection.

6. A sand removal machine for easy collection of castings according to claim 5, characterized in that, The top of the movable baffle (401) is symmetrically fixedly connected with a reinforcing block (801), and one side of the reinforcing block (801) is fixedly connected to the end of the output end of the hydraulic cylinder (503).

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