Vibration shakeout equipment for casting machining

Abstract

The utility model relates to the technical field of casting processing, in particular to vibration shakeout equipment for casting processing. The technical problem to be solved by the utility model is to provide the vibration shakeout equipment for casting processing, which can adsorb and remove metal particle impurities in used sand and prevent dust generated in the vibration shakeout process from polluting the environment. Vibration shakeout equipment for casting machining comprises a supporting frame and a vibration box body arranged above the supporting frame, and the vibration box body is connected with the supporting frame through a buffering connecting piece. One side of the vibration box body is fixedly connected with a vibration motor; a vibrating screen is further fixedly arranged in the vibrating box body; one end of the vibration box body is further fixedly connected with a discharging plate. A discharging opening communicated with the vibration box body is formed in the lower end of the vibration box body, and a conveying belt is arranged below the discharging opening. The sand shakeout device achieves the effects of adsorbing and removing metal particle impurities in used sand and preventing dust generated in the shakeout vibration process from polluting the environment at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to foundry processing technical field especially relates to a vibration shakeout equipment for foundry processing. BACKGROUND

[0002] Casting is a kind of metal hot working process that mankind masters early, has about 6000 years history, and casting refers to the processing mode that solid metal is melted into liquid and poured into specific shape casting mold, and then solidifies into shape, and the cast metals include copper, iron, aluminum, tin, lead and the like.

[0003] In the casting processing, old sand recycling is an important link, in order to effectively separate workpiece and old sand, vibration shakeout equipment is widely applied;Traditional vibration shakeout equipment usually includes support frame, vibration box, vibration motor and vibration screen and the like components;After the equipment starts, the vibration motor drives the vibration box and the vibration screen to produce vibration, thereby shaking the sand mold, so that the workpiece and old sand are separated;However, in the recycling process of old sand, the old sand usually contains metal particle impurities, these metal particles not only reduce the recycling value of old sand, but also can cause adverse effects on the subsequent casting process;In addition, the dust generated in the vibration shakeout process is also a problem that cannot be ignored, these dust not only pollutes the environment, but also can harm the health of operators;Therefore, it is urgent to develop a kind of vibration shakeout equipment for foundry processing, which can adsorb and remove the metal particle impurities in old sand, and prevent the dust generated in the vibration shakeout process from polluting the environment. SUMMARY

[0004] The utility model discloses in order to overcome the existing vibration shakeout equipment, cannot remove the metal particle impurities contained in old sand, reduce the recycling value of old sand, cause adverse effects on the subsequent casting process;The dust generated in the vibration shakeout process not only pollutes the environment, but also can harm the health of operators, the technical problem to be solved by the utility model is to provide a kind of vibration shakeout equipment for foundry processing, which can adsorb and remove the metal particle impurities in old sand, and prevent the dust generated in the vibration shakeout process from polluting the environment.

[0005] The utility model is achieved by the following specific technical means:

[0006] A kind of vibration shakeout equipment for foundry processing, including support frame, vibration box being arranged in the upper of support frame, vibration box is connected with support frame by buffer connecting piece;Vibration motor is fixedly connected on the side of vibration box;Vibration screen is also fixedly arranged in vibration box;Vibration box one end is also fixedly connected with the discharge plate;Vibration box lower end is provided with the discharge port being communicated with vibration box, discharge port lower end is provided with the material conveying belt;

[0007] The upper end of the vibration box body is provided with a dust suction cover; a dust suction pipe is fixedly connected to the upper end of the dust suction cover; a dust suction fan is fixedly arranged on the dust suction pipe; and a discharging pipe is also fixedly connected to the discharging port at the lower end of the vibration box body.

[0008] The discharging pipe comprises a pipe body, the pipe body is provided with a mounting groove, and a magnetic attraction device is clamped in the mounting groove; the magnetic attraction device comprises an outer frame body clamped with the mounting groove of the pipe body, and a magnetic attraction rod is arranged in the outer frame body; and a pull ring is also fixedly arranged on one side of the outer frame body.

[0009] Further, the magnetic attraction device is provided with two, and the two magnetic attraction devices are arranged at the upper and lower ends of the pipe body respectively; the old sand is subjected to multiple magnetic attraction through the two magnetic attraction devices to remove the metal particles in the old sand.

[0010] Further, the magnetic attraction rod arranged in the outer frame body is provided with a plurality of magnetic attraction rods, and the plurality of magnetic attraction rods are evenly distributed at equal intervals; the metal particles in the old sand passing through the magnetic attraction device are adsorbed through the plurality of magnetic attraction rods.

[0011] Further, the lower end surface of the vibration box body is inclinedly arranged towards the opening groove; and the old sand is conveniently discharged from the opening groove of the box body.

[0012] Further, the outer surface of the pull ring is provided with anti-skid lines; and the pull ring is conveniently pulled out from the mounting groove arranged on the pipe body.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model reaches the effect that the metal particle impurities in the old sand are adsorbed and removed, and the dust generated in the vibration shakeout process is prevented from polluting the environment. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a front view structural schematic diagram of the utility model.

[0016] Fig. 2 It is a sectional view structural schematic diagram of the utility model.

[0017] Fig. 3 It is a local sectional view structural schematic diagram of the utility model.

[0018] The marks in the drawings are as follows: 1-support frame, 2-vibration box body, 3-buffer connecting piece, 4-vibration motor, 5-vibration screen, 6-discharging plate, 7-discharging pipe, 8-dust suction cover, 9-dust suction pipe, 10-dust suction fan, 11-conveying belt, 71-pipe body, 72-magnetic attraction device, 721-outer frame body, 722-magnetic attraction rod, 723-pull ring. DETAILED DESCRIPTION

[0019] The utility model is further described below with reference to the drawings: Embodiments

[0020] A kind of casting processing vibration shakeout equipment, as shown in Figs. 1-3 It includes support frame 1, vibration box body 2 being arranged in the upper of support frame 1, vibration box body 2 is connected with support frame 1 by buffering connecting piece 3;Vibration box body 2 side is fixedly connected with vibration motor 4;Vibration box body 2 is also fixedly provided with vibration screen 5;Vibration box body 2 one end is also fixedly connected with blanking plate 6;Vibration box body 2 lower end is provided with blanking outlet being communicated with vibration box body 2, blanking outlet below is provided with conveying belt 11;

[0021] The upper end of the vibration box body 2 is covered with a dust hood 8, and the upper end of the dust hood 8 is fixedly connected with a dust suction pipe 9.

[0022] The blanking pipe 7 includes a pipe body 71, and the pipe body 71 is provided with a mounting groove.

[0023] Working principle:

[0024] After the equipment is started, the vibration motor 4 starts to work, drives the vibration box body 2 to vibrate, and the vibration box body 2 drives the vibration screen 5 to vibrate;Then, the sand mold after being unpacked by the unpacking device is placed on the vibration screen 5 of the vibration shakeout equipment, the vibration screen 5 shakes the sand mold to separate the workpiece from the old sand, the casting tool is output from the blanking plate 6 arranged at one end of the vibration box body 2, the broken old sand falls into the vibration box body 2 through the vibration screen 5, and is discharged to the blanking pipe 7 arranged at the lower end of the vibration box body 2, the blanking pipe 7 is provided with a magnetic attraction device 72, and a plurality of magnetic attraction rods 722 arranged on the magnetic attraction device 72 magnetically attract the metal particle impurities in the old sand, and the metal particle impurities are adsorbed on the magnetic attraction rods 722;Then, the old sand after removing the metal particle impurities by the magnetic attraction rods 722 falls on the conveying belt arranged at the lower end of the vibration box body 2 and is conveyed to the old sand treatment equipment for subsequent treatment, so as to recycle the old sand.

[0025] At the same time, in order to facilitate cleaning of the metal particles adsorbed on the magnetic attraction device 72, the outer frame 721 is fixedly provided with a pull ring 723 on one side, and the outer surface of the pull ring 723 is provided with anti-skid lines, so as to facilitate the worker to pull the pull ring 723 to pull out the magnetic attraction device 72 from the mounting groove arranged on the pipe body 71, and to clean and replace it.

[0026] The dust cover 8 is further arranged on the vibration box 2, when the vibration screen 5 shakes the sand mold, the dust fan 10 is started, dust generated in the process of shaking and crushing the sand mold is absorbed, and the absorbed dust is discharged to a dust removal equipment through the dust suction pipe 9 for dust removal, so that dust generated in the process of shaking and falling sand is prevented from polluting the surrounding environment.

[0027] The control mode of the utility model is controlled by manually starting and closing the switch, and the wiring diagram of the power element and the provision of the power supply are common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the control mode and the wiring arrangement of the utility model will not be explained in detail.

[0028] Although the present disclosure has been described in detail with reference to exemplary embodiments, the present disclosure is not limited thereto and it will be apparent to those skilled in the art that various modifications and changes can be made thereto without departing from the scope of the present disclosure.

Claims

1. A vibrating shakeout equipment for foundry processing, comprising a support frame (1), a vibration box (2) arranged above the support frame (1), the vibration box (2) being connected with the support frame (1) through a buffer connecting piece (3); a vibration motor (4) being fixedly connected to one side of the vibration box (2); a vibration screen (5) being further fixedly arranged in the vibration box (2); a discharging plate (6) being further fixedly connected to one end of the vibration box (2); a discharging opening being arranged at the lower end of the vibration box (2) and being in communication with the vibration box (2), a material conveying belt (11) being arranged below the discharging opening; characterized in that a dust suction cover (8) being arranged on the upper end of the vibration box (2); a dust suction pipe (9) being fixedly connected to the upper end of the dust suction cover (8); a dust suction fan (10) being fixedly arranged on the dust suction pipe (9); a discharging pipe (7) being further fixedly connected to the discharging opening arranged at the lower end of the vibration box (2); the discharging pipe (7) comprising a pipe body (71), the pipe body (71) being provided with a mounting groove, a magnetic attraction device (72) being clamped in the mounting groove; the magnetic attraction device (72) comprising an outer frame (721) clamped with the mounting groove of the pipe body (71), a magnetic attraction rod (722) being arranged in the outer frame (721); a pull ring (723) being further fixedly arranged on one side of the outer frame (721).

2. The vibrating knock-out machine for casting processing according to claim 1, characterized in that, two magnetic attraction devices (72) being arranged, one above the other in the pipe body (71).

3. The vibrating knock-out machine for casting processing according to claim 1, characterized in that, the magnetic attraction rod (722) arranged in the outer frame (721) being provided with a plurality of magnetic attraction rods (722) distributed at equal intervals.

4. The vibrating knock-out machine for casting processing according to claim 1, characterized in that, the vibration box (2) being arranged obliquely with the opening groove facing downward.

5. The vibrating knock-out machine for casting processing according to claim 1, characterized in that, the pull ring (723) being provided with anti-slip lines on the outer surface.

Images