Novel mechanical vibration shakeout machine

Abstract

The utility model discloses a novel mechanical vibration shakeout machine relates to shakeout machine technical field, including shakeout machine body, material storage plate and cam, the inside of shakeout machine body is connected with material storage plate and vibration frame, the one side of material storage plate is provided with the movable plate, the bottom of the movable plate is provided with the cam, the cam is provided with the vibration frame. And one side of the cam is connected with the output end of a driving motor through a coupler. According to the novel mechanical vibration shakeout machine, molding sand accumulated at the first filtering frame and the second filtering frame can be guided out in time, molding sand screening work can be continuously carried out conveniently, an inserting plate driven by an electric push rod to move is arranged at the top, operation is convenient and fast, the situation that dust escapes can be effectively avoided, and the working efficiency is improved. The novel mechanical vibration shakeout machine solves the problems that molding sand gathered at the screening plate cannot be guided out and collected in time, so that the molding sand which cannot fall off from the opening is accumulated on the surface of the screening plate, and subsequent molding sand screening is inconvenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shakeout machine technical field, concretely to a novel mechanical vibration shakeout machine. BACKGROUND

[0002] The shakeout machine is the casting equipment that utilizes vibration and impact to make the mold sand and casting in the mold separate, mainly relies on the exciting force generated by the vibration motor, works under the condition of high frequency and low amplitude. When the casting is placed on the workbench of the shakeout machine, the strong vibration makes the mold sand and core sand and other attachments on the surface of the casting gradually loose and fall off, so as to achieve the purpose of cleaning the casting, is one of the important processes in the sand casting production process, helps the old sand to shake off from the surface of the casting and collapse the big sand group, improves the casting quality.

[0003] According to the announcement number for CN211052490U a kind of novel mechanical vibration shakeout machine, including box, box inside fixedly connected with chute, the bottom surface of chute upper end is equipped with fixed shaft, fixed shaft is rotatably equipped with shakeout plate, shakeout plate end and the bottom surface of chute are left with gap, chute downside is equipped with screening box, screening box outer wall is fixedly connected with fixed plate, when using, casting is placed in chute, drive motor is started to drive driving wheel, belt and driven wheel rotation, simultaneously drive rotating shaft and cam rotation, cam because of its surface concave-convex, can press inwards to upper pad and lower pad, transmission to drive spring and vibration spring, drive spring promotes shakeout plate to start to shake material upwards, casting is lifted upwards to carry out irregular collision, gradually separates casting and mold sand;

[0004] But the novel mechanical vibration shakeout machine is separated to mold sand, cannot guide out the mold sand gathered at screening board in time and collect, lead to the mold sand that cannot fall from opening place is accumulated on the surface of screen plate, inconvenient for subsequent mold sand screening, and gather too much, mold sand will be guided to opening place and fall down, affect the progress of mold sand screening work. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of novel mechanical vibration shakeout machine to solve the problem that the mold sand gathered at screening board cannot be collected in time, lead to the mold sand that cannot fall from opening place is accumulated on the surface of screen plate, inconvenient for subsequent mold sand screening.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of novel mechanical vibration shakeout machine, including shakeout machine body, store material plate and cam, the inside connection of shakeout machine body is equipped with store material plate and vibration frame, the side of store material plate is provided with movable plate, the bottom of movable plate is provided with cam, the side of cam is connected with the output end of drive motor by shaft coupling, the outside of cam is abutted with buffer plate, the side of buffer plate is elastically connected with connecting plate by reset spring;

[0007] The side of the vibration frame is connected with a first filter frame, a second filter frame and a material guiding layer, the first filter frame and the second filter frame are both internally inserted with a discharging auger, and the side of the first filter frame and the second filter frame is connected with a discharging pipe, the end of the two discharging augers away from the discharging pipe is both installed with a driving roller, and the outer side of the driving roller is both sleeved with a driving belt, the side of the flask body is connected with a mounting plate, the side of the mounting plate is installed with a servo motor, and the output end of the servo motor is connected with the adjacent side of the discharging auger through a shaft coupling.

[0008] Preferably, the buffer plate, the reset spring and the connecting plate are provided with two groups, and the two connecting plates are connected with the movable plate and the vibration frame respectively.

[0009] Preferably, the inside of the flask body is provided with a discharging port, and the discharging port is located at the side of the material guiding layer, and the side of the driving motor is connected with the mounting plate.

[0010] Preferably, the top of the flask body is connected with a feeding frame, the inside of the feeding frame is provided with an insertion slot, and the insertion slot is inserted with an insertion plate.

[0011] Preferably, the side of the insertion plate is connected with one end of a pushing frame, and the other end of the pushing frame is connected with an electric push rod.

[0012] Preferably, the outer side of the electric push rod is connected with the feeding frame through a mounting block, and the pushing frame, the electric push rod and the mounting block are symmetrically arranged on the two sides of the feeding frame.

[0013] Compared with the prior art, the new mechanical vibration flask machine can timely guide the sand accumulated at the first filter frame and the second filter frame out, facilitate the continuous sand screening work, and the insertion plate driven by the electric push rod is arranged at the top, which is convenient to operate and can effectively avoid the dust dispersion, and solves the problem that the sand accumulated at the screening plate cannot be timely guided out and collected, so that the sand cannot fall from the opening, and the subsequent sand screening is not convenient.

[0014] 1. The new mechanical vibration flask machine is started to timely guide the screened sand out, the servo motor installed at the mounting plate is started, the output end of the servo motor drives the connected discharging auger to rotate through the shaft coupling, the driving roller and the driving belt are driven to transmit when the discharging auger rotates, and the bottom discharging auger is driven to rotate, the two discharging augers rotate together, the sand screened and left on the upper side of the first filter frame and the second filter frame is guided to the discharging pipe and discharged respectively, and the new mechanical vibration flask machine can timely guide the sand accumulated at the first filter frame and the second filter frame out, and facilitate the continuous sand screening work.

[0015] 2. The new mechanical vibration shakeout machine, in order to avoid the dust generated in the process of screening the molding sand from the top feed inlet to escape outwardly, after the raw materials are put into the storage plate through the feed inlet, the electric push rod installed on both sides of the feed frame through the mounting block is started, the electric push rod drives the push frame to move the plug-in plate to be completely plugged with the plug-in slot on the inside of the feed frame, that is, the feed inlet can be plugged, the new mechanical vibration shakeout machine is provided with the plug-in plate driven by the electric push rod to move on the top, which is convenient to operate and can effectively avoid the dust escaping. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the mechanical vibration shakeout machine of the utility model;

[0017] Figure 2 It is a three-dimensional sectional structure schematic view of the mechanical vibration shakeout machine of the utility model;

[0018] Figure 3 It is a three-dimensional structure schematic view of the storage plate of the utility model;

[0019] Figure 4 It is a side view structure schematic view of the mechanical vibration shakeout machine of the utility model.

[0020] In the drawing: 1, shakeout machine body; 2, storage plate; 201, movable plate; 202, cam; 203, driving motor; 3, buffer plate; 301, return spring; 302, connecting plate; 4, vibration frame; 5, first filter frame; 501, second filter frame; 502, unloading auger; 503, unloading pipe; 504, servo motor; 505, driving roller; 506, driving belt; 6, material guide layer; 601, discharge port; 7, mounting plate; 8, feed frame; 801, plug-in slot; 802, plug-in plate; 803, push frame; 804, electric push rod; 805, mounting block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4The utility model provides a technical scheme: a novel mechanical vibration shakeout machine, including shakeout machine body 1, material storage plate 2 and cam 202, the inside connection of shakeout machine body 1 has material storage plate 2 and vibration frame 4, one side of material storage plate 2 is provided with movable plate 201, the bottom of movable plate 201 is provided with cam 202, one side of cam 202 is connected with the output of drive motor 203 through shaft coupling, the outside of cam 202 is in abutment with buffer plate 3, one side of buffer plate 3 is elastically connected with connecting plate 302 through reset spring 301,

[0023] One side of vibration frame 4 is connected with first filter frame 5, second filter frame 501 and material guide layer 6, the inside of first filter frame 5 and second filter frame 501 is inserted with unloading auger 502, and one side of first filter frame 5 and second filter frame 501 is connected with unloading pipe 503, the end of two unloading augers 502 away from unloading pipe 503 is mounted with drive roller 505, and drive belt 506 is sleeved on the outside of drive roller 505, one side of shakeout machine body 1 is connected with mounting plate 7, one side of mounting plate 7 is mounted with servo motor 504, the output of servo motor 504 is connected with adjacent unloading auger 502 through shaft coupling,

[0024] Buffer plate 3, reset spring 301 and connecting plate 302 are provided with two groups, and are located at the bottom of movable plate 201 and the upside of vibration frame 4 respectively, two connecting plates 302 are connected with movable plate 201 and vibration frame 4 respectively, the inside of shakeout machine body 1 is provided with discharge port 601, and the discharge port 601 is located at one side of material guide layer 6, one side of drive motor 203 is connected with mounting plate 7.

[0025] When being implemented, in order to guide the screened molding sand out in time, start the servo motor 504 installed at the mounting plate 7, the output of servo motor 504 drives the connected unloading auger 502 to rotate through the shaft coupling, when the unloading auger 502 rotates, drive roller 505 and drive belt 506 are driven to transmit, and then the bottom unloading auger 502 is driven to rotate, the two unloading augers 502 rotate together, guide the molding sand screened and left on the upside of first filter frame 5 and second filter frame 501 to the unloading pipe 503 respectively, at this time, the molding sand passing through first filter frame 5 and second filter frame 501 falls to the material guide layer 6 and is guided out from the discharge port 601, the novel mechanical vibration shakeout machine can guide the molding sand accumulated at first filter frame 5 and second filter frame 501 out in time, and the continuous screening work of the molding sand is facilitated.

[0026] Refer to Figure 1 And Figure 2It can be known that the top of the sand drop machine body 1 is connected with the feeding frame 8, the feeding frame 8 is internally provided with the plug-in slot 801, the plug-in plate 802 is plugged into the plug-in slot 801, one side of the plug-in plate 802 is connected with one end of the push frame 803, the other end of the push frame 803 is connected with the electric push rod 804, the electric push rod 804 is connected with the feeding frame 8 through the mounting block 805 on the outside, and the push frame 803, the electric push rod 804 and the mounting block 805 are symmetrically arranged on both sides of the feeding frame 8.

[0027] In specific implementation, in order to avoid dust generated in the process of screening the sand from escaping outward from the top feeding port, after the raw material is poured into the storage plate 2 through the feeding port, the electric push rod 804 mounted on both sides of the feeding frame 8 through the mounting block 805 is started, the electric push rod 804 drives the plug-in plate 802 to move to be completely plugged into the plug-in slot 801 on the inside of the feeding frame 8 through the push frame 803, so as to block the feeding port, and when it is needed to pour the sand raw material which is not screened, the electric push rod 804 is started to be elongated, and the plug-in plate 802 is pushed away from the feeding port through the push frame 803.

[0028] In summary, when the new mechanical vibration sand drop machine is used, the sand raw material which needs to be screened is poured into the storage plate 2 and the movable plate 201 between the storage plate 2 and the movable plate 201 for storage, when screening, the driving motor 203 is started to drive the cam 202 to rotate and push the movable plate 201 to be opened to guide the sand into the vibration frame 4, the cam 202 will hit the vibration frame 4 at the same time in the process of rotating to drive the vibration frame 4 to vibrate to complete the screening of the sand, and the buffer plate 3, the return spring 301 and the connecting plate 302 are used to buffer the impact of the cam 202, and the contents not described in detail in the description belong to the prior art known by the person skilled in the art.

[0029] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A new mechanical vibrating shakeout machine comprising a shakeout machine body (1), a storage plate (2) and a cam (202), characterized in that: The inside of the sand drop machine body (1) is connected with a material storage plate (2) and a vibrating frame (4), one side of the material storage plate (2) is provided with a movable plate (201), the bottom of the movable plate (201) is provided with a cam (202), one side of the cam (202) is connected with the output end of a driving motor (203) through a shaft coupling, the outer side of the cam (202) abuts with a buffer plate (3), one side of the buffer plate (3) is elastically connected with a connecting plate (302) through a return spring (301); One side of the vibrating frame (4) is connected with a first filter frame (5), a second filter frame (501) and a material guiding layer (6), the inside of the first filter frame (5) and the second filter frame (501) is respectively inserted with a discharging auger (502), one side of the first filter frame (5) and the second filter frame (501) is connected with a discharging pipe (503), the end of the two discharging augers (502) away from the discharging pipe (503) is respectively provided with a driving roller (505), the outer side of the driving roller (505) is respectively sleeved with a driving belt (506), one side of the sand drop machine body (1) is connected with a mounting plate (7), one side of the mounting plate (7) is installed with a servo motor (504), the output end of the servo motor (504) is connected with the adjacent discharging auger (502) through a shaft coupling.

2. A new mechanical vibrating shakeout machine according to claim 1, characterized in that: The buffer plate (3), the return spring (301) and the connecting plate (302) are provided with two groups, the two connecting plates (302) are respectively connected with the movable plate (201) and the vibrating frame (4).

3. A new mechanical vibrating shakeout machine according to claim 1, characterized in that: The inside of the sand drop machine body (1) is provided with a discharging port (601), and the discharging port (601) is located at one side of the material guiding layer (6), one side of the driving motor (203) is connected with the mounting plate (7).

4. A new mechanical vibrating shakeout machine according to claim 3, characterized in that: The top of the sand drop machine body (1) is connected with a feeding frame (8), the inside of the feeding frame (8) is provided with a plug-in slot (801), and the plug-in slot (801) is inserted with a plug-in plate (802).

5. A novel mechanical vibrating shakeout machine as claimed in claim 4, wherein: One side of the plug-in plate (802) is connected with one end of a pushing frame (803), the other end of the pushing frame (803) is connected with an electric push rod (804).

6. A new mechanical vibrating shakeout machine according to claim 5, characterized in that: The outer side of the electric push rod (804) is connected with the feeding frame (8) through a mounting block (805), the pushing frame (803), the electric push rod (804) and the mounting block (805) are symmetrically arranged on both sides of the feeding frame (8). The outer side of the electric push rod (804) is connected with the feeding frame (8) through a mounting block (805), the pushing frame (803), the electric push rod (804) and the mounting block (805) are symmetrically arranged on both sides of the feeding frame (8).

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