Sand cleaning device of pouring system

Abstract

The utility model discloses a sand cleaning device of a pouring system, and relates to the technical field of sand cleaning. The sand cleaning device of the pouring system comprises a sand cleaning box, a water inlet pipe is fixedly connected to the side wall of the upper end of the sand cleaning box, a slag outlet is formed in the bottom of the sand cleaning box, a detachable storage frame is arranged at the bottom of the sand cleaning box, a water outlet is formed in the bottom of the storage frame, and a fixing device is arranged in the sand cleaning box. And the fixing device comprises a mounting plate, the mounting plate is fixedly connected to the outer wall of the sand cleaning box, and a motor A is fixedly connected to the bottom of the mounting plate. According to the sand cleaning device of the pouring system, clamping and rotating of a mold can be achieved through the arrangement of the sand cleaning device, sticking sand left on the surface of the mold can fall off faster and more thoroughly under the cooperation of the sand cleaning device and an ultrasonic vibrator, and therefore the sand cleaning efficiency is improved, meanwhile, the clamping mode is more stable, and the sand cleaning efficiency is improved. And it can be guaranteed that the mold rotates more stably.

Description

Technical Field

[0001] The utility model relates to the technical field of sand cleaning, in particular to a sand cleaning device for a gating system. Background Technique

[0002] For sand cleaning, molds are all processed from cast or forged blanks. In the process of casting blanks, sand casting is often used. Therefore, there is often adhering sand remaining on the mold blanks that needs to be cleaned. The process of cleaning the adhering sand on the mold blanks is called sand cleaning treatment.

[0003] For example, in Chinese Patent: CN215587333U, the technical solution disclosed in this patent is as follows: A sand cleaning device for a mold, including a sand cleaning box, legs are fixedly installed on the lower side of the sand cleaning box, a mounting plate is fixedly installed on one side of the sand cleaning box, a first through hole is opened on the box wall of the sand cleaning box far from the mounting plate, a rotating shaft is rotatably installed in the first through hole through a first bearing, a fixed clamping plate is fixedly installed at one end of the rotating shaft close to the mounting plate, a second through hole is opened on the box wall of the sand cleaning box close to the mounting plate, an electric push rod is fixedly installed on the lower side of the mounting plate, the telescopic rod of the electric push rod is inserted and assembled with the second through hole, and a moving clamping plate is rotatably installed at one end of the telescopic rod of the electric push rod far from the mounting plate. This device can immerse the mold in the cleaning water and perform sand cleaning treatment by the combined action of flipping and ultrasonic vibration, so that the remaining adhering sand falls off from the mold, which is convenient to use and thoroughly cleaned.

[0004] However, in actual use, when the mold is rotated in the above patent, the mold and the moving clamping plate are only fixed by friction, so there is a risk of falling off. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a sand cleaning device for a gating system, which solves the problems raised in the above background technique. To achieve the above purposes, the utility model is realized through the following technical solutions: A sand cleaning device for a gating system, including a sand cleaning box, a water inlet pipe is fixedly connected to the upper side wall of the sand cleaning box, a slag outlet is opened at the bottom of the sand cleaning box, a detachable storage frame is arranged at the bottom of the sand cleaning box, a water outlet is arranged at the bottom of the storage frame, and a fixing device is arranged inside the sand cleaning box; the fixing device includes a mounting plate, the mounting plate is fixedly connected to the outer wall of the sand cleaning box, a motor A is fixedly connected to the bottom of the mounting plate, the output end of the motor A is fixedly connected to a rotating rod, the other end of the rotating rod is fixedly connected to a fixing box, a motor B is fixedly connected to the outer wall of the fixing box, the output end of the motor B is fixedly connected to a bidirectional lead screw A, a connecting block A is threadedly connected to the outer wall of the bidirectional lead screw A, a connecting rod is fixedly connected to the side of the connecting block A, and a clamping plate is fixedly connected to the other end of the connecting rod.

[0006] Preferably, an activity groove is formed on one side of the fixed box close to the middle of the sand cleaning box, and the connecting rod is slidably connected inside the activity groove.

[0007] Preferably, anti-slip lines are provided on one side of the clamping plate close to the middle of the sand cleaning box.

[0008] Preferably, a cleaning device is arranged inside the sand cleaning box. The cleaning device includes a driving wheel A, the driving wheel A is fixedly sleeved on the outer wall of the rotating rod, a driving belt is wound around the outer wall of the driving wheel A, the inner wall of the other side of the driving belt is drivingly connected with a driving wheel B, the inner wall of the sand cleaning box is rotatably connected with a bidirectional lead screw B through a bearing, one end of the bidirectional lead screw B movably penetrates through the sand cleaning box, the driving wheel B is fixedly sleeved on the outer wall of the bidirectional lead screw B, a connecting block B is threadedly connected to the outer wall of the bidirectional lead screw B, and a scraping plate is fixed to the bottom of the connecting block B.

[0009] Preferably, the bottom of the scraping plate is closely attached to the bottom of the sand cleaning box and both sides of the scraping plate are slidably connected with the inner wall of the sand cleaning box.

[0010] Preferably, two ultrasonic vibrators are arranged on the inner wall of the sand cleaning box.

[0011] The utility model provides a sand cleaning device for a gating system. It has the following beneficial effects:

[0012] (1) In this embodiment, by setting the sand cleaning device, the clamping and rotation of the mold can be realized, and the adhered sand remaining on the surface of the mold can be made to fall off faster and more thoroughly in cooperation with the ultrasonic vibrator, thereby improving the sand cleaning efficiency. At the same time, this clamping method is more stable and can ensure that the mold rotates more stably.

[0013] (2) In this embodiment, by setting the cleaning device, the sand and stones deposited at the bottom of the sand cleaning box during the sand cleaning process can be collected and cleaned, which is convenient for subsequent cleaning of the sand cleaning box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 is a schematic diagram of the internal structure of the sand cleaning box of the utility model;

[0016] Figure 3 is the utility model Figure 2 The enlarged schematic diagram of part A in.

[0017] In the figure: 1. Sand cleaning box; 2. Water inlet pipe; 3. Slag outlet; 5. Storage frame; 6. Water outlet; 701. Mounting plate; 702. Motor A; 703. Rotating rod; 704. Fixed box; 705. Motor B; 706. Bidirectional lead screw A; 707. Connecting block A; 708. Connecting rod; 709. Clamping plate; 710. Activity slot; 801. Driving wheel A; 802. Driving belt; 803. Driving wheel B; 804. Bidirectional lead screw B; 805. Connecting block B; 806. Scraper; 9. Ultrasonic vibrator. Specific implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0019] Embodiment 1

[0020] Please refer to Figures 1-3 , a sand cleaning device for a pouring system, including a sand cleaning box 1. The upper side wall of the sand cleaning box 1 is fixedly connected with a water inlet pipe 2. The bottom of the sand cleaning box 1 is provided with a slag outlet 3. A detachable storage frame 5 is arranged at the bottom of the sand cleaning box 1. The bottom of the storage frame 5 is provided with a water outlet 6. A fixing device is arranged inside the sand cleaning box 1; the fixing device includes a mounting plate 701, the mounting plate 701 is fixedly connected to the outer wall of the sand cleaning box 1, the bottom of the mounting plate 701 is fixedly connected with a motor A 702, the output end of the motor A 702 is fixedly connected with a rotating rod 703, the other end of the rotating rod 703 is fixedly connected with a fixed box 704, the outer wall of the fixed box 704 is fixedly connected with a motor B 705, the output end of the motor B 705 is fixedly connected with a bidirectional lead screw A 706, the outer wall of the bidirectional lead screw A 706 is threadedly connected with a connecting block A 707, the side of the connecting block A 707 is fixedly connected with a connecting rod 708, and the other end of the connecting rod 708 is fixedly connected with a clamping plate 709.

[0021] An activity slot 710 is opened on one side of the fixed box 704 close to the middle of the sand cleaning box 1, and the connecting rod 708 is slidably connected inside the activity slot 710.

[0022] One side of the clamping plate 709 close to the middle of the sand cleaning box 1 is provided with anti-slip lines.

[0023] Two ultrasonic vibrators 9 are arranged on the inner wall of the sand cleaning box 1.

[0024] In this embodiment, by setting the sand cleaning device, the clamping and rotation of the mold can be realized, and the adhered sand remaining on the surface of the mold can be made to fall off faster and more thoroughly in cooperation with the ultrasonic vibrator 9, thereby improving the efficiency of sand cleaning. At the same time, this clamping method is more stable and can ensure that the mold rotates more stably.

[0025] During use, first, water is injected into the inside of the sand cleaning box 1 through the water inlet pipe 2. Then, the mold is placed into the inside of the sand cleaning box 1 from the upper end, and the mold is lowered between the two clamping plates 709. Next, the motor B705 is started to drive the rotation of the bidirectional lead screw A706. Then, the connecting block A707 threadedly connected to its outer wall will move towards the middle at the same time. Then, the connecting rod 708 will move accordingly. Thus, the clamping plate 709 at the other end of the connecting rod 708 will move towards the middle until it contacts the side of the mold, and the fixation of the mold can be achieved. Then, the ultrasonic vibrator 9 is started to make the water inside the sand cleaning box 1 vibrate at a high frequency, and thus the effect of sand cleaning can be achieved. At this time, the motor A702 can be started to drive the rotation of the rotating rod 703, and then drive the rotation of the fixed box 704, and then drive the rotation of the mold.

[0026] Embodiment 2

[0027] Please refer to Figures 1-3 , on the basis of Embodiment 1, a cleaning device is arranged inside the sand cleaning box 1. The cleaning device includes a driving wheel A801, and the driving wheel A801 is fixedly sleeved on the outer wall of the rotating rod 703. A driving belt 802 is wound around the outer wall of the driving wheel A801. The inner wall on the other side of the driving belt 802 is drivingly connected to a driving wheel B803. The inner wall of the sand cleaning box 1 is rotationally connected to a bidirectional lead screw B804 through a bearing. One end of the bidirectional lead screw B804 movably penetrates through the sand cleaning box 1. The driving wheel B803 is fixedly sleeved on the outer wall of the bidirectional lead screw B804. A connecting block B805 is threadedly connected to the outer wall of the bidirectional lead screw B804, and a scraping plate 806 is fixed to the bottom of the connecting block B805.

[0028] The bottom of the scraping plate 806 is in close contact with the bottom of the sand cleaning box 1, and both sides of the scraping plate 806 are slidably connected to the inner wall of the sand cleaning box 1.

[0029] In this embodiment, by arranging the cleaning device, the sand deposited at the bottom of the sand cleaning box 1 during the sand cleaning process can be collected and cleaned, which is convenient for subsequent cleaning of the sand cleaning box 1.

[0030] During use, on the basis of Embodiment 1, when the rotating rod 703 rotates, it will drive the driving wheel A801 to rotate. Then, under the action of the driving belt 802, the driving wheel B803 can be driven to rotate. Then, the bidirectional lead screw B804 will rotate accordingly. Then, the connecting block B805 threadedly connected to its outer wall will rotate accordingly. Then, the connecting block B805 threadedly connected to its outer wall will move accordingly, and then drive the scraping plate 806 to scrape the sand deposited at the bottom end inside the sand cleaning box 1 into the storage frame 5.

[0031] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A sand cleaning device for a gating system, comprising a sand cleaning box (1), characterized in that: The upper side wall of the sand cleaning box (1) is fixedly connected with a water inlet pipe (2), a slag outlet (3) is opened at the bottom of the sand cleaning box (1), a detachable storage frame (5) is arranged at the bottom of the sand cleaning box (1), a water outlet (6) is arranged at the bottom of the storage frame (5), and a fixing device is arranged inside the sand cleaning box (1); The fixing device includes a mounting plate (701), the mounting plate (701) is fixedly connected to the outer wall of the sand cleaning box (1), a motor A (702) is fixedly connected to the bottom of the mounting plate (701), the output end of the motor A (702) is fixedly connected to a rotating rod (703), the other end of the rotating rod (703) is fixedly connected to a fixing box (704), a motor B (705) is fixedly connected to the outer wall of the fixing box (704), the output end of the motor B (705) is fixedly connected to a bidirectional lead screw A (706), a connecting block A (707) is threadedly connected to the outer wall of the bidirectional lead screw A (706), a connecting rod (708) is fixedly connected to the side surface of the connecting block A (707), and a clamping plate (709) is fixedly connected to the other end of the connecting rod (708).

2. The sand cleaning device for a gating system according to claim 1, wherein: An activity groove (710) is opened on one side of the fixing box (704) close to the middle of the sand cleaning box (1), and the connecting rod (708) is slidably connected inside the activity groove (710).

3. The sand cleaning device for a gating system according to claim 2, characterized in that: Anti-slip patterns are arranged on one side of the clamping plate (709) close to the middle of the sand cleaning box (1).

4. The sand cleaning device for a gating system according to claim 3, characterized in that: A cleaning device is arranged inside the sand cleaning box (1), the cleaning device includes a driving wheel A (801), the driving wheel A (801) is fixedly sleeved on the outer wall of the rotating rod (703), a transmission belt (802) is wound around the outer wall of the driving wheel A (801), the inner wall of the other side of the transmission belt (802) is drivingly connected to a driving wheel B (803), a bidirectional lead screw B (804) is rotatably connected to the inner wall of the sand cleaning box (1) through a bearing, one end of the bidirectional lead screw B (804) movably penetrates through the sand cleaning box (1), the driving wheel B (803) is fixedly sleeved on the outer wall of the bidirectional lead screw B (804), a connecting block B (805) is threadedly connected to the outer wall of the bidirectional lead screw B (804), and a scraping plate (806) is fixed to the bottom of the connecting block B (805).

5. The sand cleaning device for a gating system according to claim 4, characterized in that: The bottom of the scraping plate (806) is in close contact with the bottom of the sand cleaning box (1) and both sides of the scraping plate (806) are slidably connected to the inner wall of the sand cleaning box (1).

6. The sand cleaning device for a gating system according to claim 5, characterized in that: Two ultrasonic vibrators (9) are arranged on the inner wall of the sand cleaning box (1).

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