Demoulding cleaning device for casting

Abstract

The demolding cleaning device for casting comprises a transverse plate, an open groove is formed in the top of the transverse plate, a threaded rod is rotationally connected to the inner wall of the open groove, a first motor is installed on the outer wall of the transverse plate, the output end of the first motor is connected to the threaded rod, and a threaded sleeve is in threaded connection with the outer wall of the threaded rod. A connecting rod is fixed to the top end of the threaded sleeve, a draught fan is installed on the top of the connecting rod, and the input end of the draught fan is connected with an input pipe. According to the demolding cleaning device for casting, the sliding groove, the sliding block, the threaded sleeve, the threaded rod, the first motor, a connecting rod, a draught fan, an input pipe, a cleaning box and an output pipe are combined for use, dust and chippings generated during mold demolding can be discharged through the cleaning box and the output pipe through work of the draught fan, and the good cleaning effect is achieved; and the fan and the cleaning box can be driven to transversely reciprocate by starting the first motor, the multi-range cleaning effect is achieved, and the cleaning efficiency of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of demoulding and cleaning devices, in particular to a demoulding and cleaning device for casting. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. It is known as the "mother of industry".

[0003] A tool that makes the blank into a product with a specific shape and size under the action of external force. It is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and compression or injection molding of engineering plastics, rubber, ceramics and other products. The mold has a specific contour or inner cavity shape. The use of a contour shape with a cutting edge can make the blank separate (blanking) according to the shape of the contour line. The use of the inner cavity shape can make the blank obtain a corresponding three-dimensional shape. The mold generally consists of a movable mold and a fixed mold (or a punch and a die), which can be separated or combined. When separated, the product is taken out, and when closed, the blank is injected into the mold cavity for forming. The mold is a precision tool with a complex shape. It bears the expansion force of the blank. It has high requirements for structural strength, rigidity, surface hardness, surface roughness and processing accuracy. The development level of mold production is one of the important indicators of the level of mechanical manufacturing.

[0004] During the forging process of castings, molds are needed for forging. During the demolding process, burrs are prone to appear on the molds, so the staff needs to clean the area around the molds in time.

[0005] Most of the current cleaning devices for mold demoulding use fans for adsorption treatment, but when using them, the staff needs to manually push the fan position to adjust different usage effects. The operation process is cumbersome and inconvenient to use, which affects the demoulding and cleaning efficiency of the device. Summary of the invention

[0006] Technical issues solved In view of the deficiencies in the prior art, the present invention provides a demolding and cleaning device for casting, which is used in combination by arranging a sliding groove, a sliding block, a threaded sleeve, a threaded rod, a first motor, a connecting rod, a fan, an input pipe, a cleaning box and an output pipe. The dust and debris generated during demolding of the mold can be discharged through the cleaning box and the output pipe through the operation of the fan, thereby achieving a better cleaning effect. In addition, turning on the first motor can drive the fan and the cleaning box to move back and forth laterally, thereby achieving a multi-range cleaning effect, enhancing the cleaning efficiency of the device, etc., thereby solving the problems raised by the background technology.

[0007] (II) Technical solution To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a demoulding cleaning device for casting, comprising a horizontal plate, a slot is formed on the top of the horizontal plate, a threaded rod is rotatably connected to the inner wall of the slot, a first motor is installed on the outer wall of the horizontal plate, an output end of the first motor is connected to the threaded rod, a threaded sleeve is threadedly connected to the outer wall of the threaded rod, a connecting rod is fixed to the top of the threaded sleeve, a fan is installed on the top of the connecting rod, an input pipe is connected to the input end of the fan, and an output pipe is connected to the output end; A cleaning box is fixed on one end of the input pipe away from the fan.

[0008] Preferably, a sliding block is fixed to the outer wall of the threaded sleeve, and a sliding groove that slidably cooperates with the sliding block is formed on the inner wall of the groove.

[0009] Preferably, a mounting plate is fixed to the rear end of the cleaning box, and a plurality of groups of filter holes are provided inside the mounting plate.

[0010] Preferably, the inner wall of the cleaning box is connected to a movable plate via a pushing mechanism, and the outer wall of the movable plate is fixed with abutment columns corresponding to the filter holes.

[0011] Preferably, the pushing mechanism includes a fixed plate, a first rotating rod, a rotating gear and a rack plate, two groups of fixed plates are fixed to the outer wall of the cleaning box, the two groups of fixed plates are connected to the first rotating rod on one side rotating rod, a rotating gear is fixed to the outer wall of the first rotating rod, the inner wall of the cleaning box is slidably connected to a rack plate meshing with the rotating gear, and the outer wall of the rack plate is fixed to the movable plate.

[0012] Preferably, a handle is fixed to the outer wall of the first rotating rod, and a torsion spring is wound around the outer wall of the first rotating rod, with one end of the torsion spring being attached to the handle and the other end being attached to the fixing plate.

[0013] Preferably, two groups of movable columns are fixed to the bottom end of the horizontal plate, protrusions are fixed to the outer walls of the two groups of movable columns, a fixed cylinder is sleeved on the outer wall of the movable column, and the protrusion is slidably matched with the inner wall of the fixed cylinder.

[0014] Preferably, a movable bottom plate is fixed to the bottom end of the fixed cylinder, and a movable wheel is installed at the bottom end of the movable bottom plate.

[0015] Preferably, the two groups of fixed cylinders are connected to a second rotating rod for rotation relative to one side, a second motor is installed on the outer wall of the fixed cylinder, the output end of the second motor is connected to the second rotating rod, a rotating disk is fixed to the outer wall of the second rotating rod, the outer wall of the rotating disk is hinged to a second hinged rod through a first hinged rod, and the end of the second hinged rod away from the first hinged rod is hinged to the bottom end of the horizontal plate.

[0016] (III) Beneficial effects Compared with the prior art, the present invention has the following beneficial effects: 1. By arranging a sliding groove, a sliding block, a threaded sleeve, a threaded rod, a first motor, a connecting rod, a fan, an input pipe, a cleaning box and an output pipe for combined use, the dust and debris generated during mold demoulding can be discharged through the cleaning box and the output pipe through the operation of the fan, thereby achieving a better cleaning effect, and turning on the first motor can drive the fan and the cleaning box to move back and forth horizontally, thereby achieving a multi-range cleaning effect and enhancing the cleaning efficiency of the device.

[0017] By setting up a mounting plate, filter holes, a movable plate, a resistance column, a fixed plate, a first rotating rod, a rotating gear, a rack plate, a handle and a torsion spring in combination, rotating the handle can push the movable plate and the resistance column to move, and the resistance column can be inserted into the filter holes to quickly clean the clogged filter holes, thereby further improving the cleaning effect of the equipment.

[0018] By setting up a movable column, a fixed cylinder, a protrusion, a movable base plate, a movable wheel, a second rotating rod, a rotating disk, a first hinged rod, a second hinged rod and a second motor in combination, turning on the second motor to drive the rotating disk, the first hinged rod and the second hinged rod to rotate, and driving the cross plate and the fan to automatically move vertically back and forth, the working range of the fan can be further improved, thereby adapting to the cleaning scenarios when demolding molds at different heights, and improving better usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the structure of the sliding block and the sliding groove of the present invention; Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle; Figure 4 This is a schematic diagram of the fan structure of the present invention; Figure 5 It is a schematic diagram of the structure of the rotating rod of the present invention; Figure 6 It is a schematic diagram of the cross-sectional structure of the cleaning box of the present invention.

[0020] In the figure: 1, horizontal plate; 211, slot; 212, sliding groove; 213, sliding block; 214, threaded sleeve; 215, threaded rod; 216, first motor; 217, connecting rod; 218, fan; 219, input pipe; 220, cleaning box; 221, output pipe; 311, mounting plate; 312, filter hole; 313, movable plate; 314, resistance column; 315, fixed plate; 316, first rotating rod; 317, rotating gear; 318, rack plate; 319, handle; 320, torsion spring; 411, movable column; 412, fixed cylinder; 413, bump; 414, movable bottom plate; 415, moving wheel; 416, second rotating rod; 417, rotating disk; 418, first hinged rod; 419, second hinged rod; 420, second motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example Reference Figure 1-6As shown, a demoulding cleaning device for casting comprises a horizontal plate 1, a slot 211 is provided on the top of the horizontal plate 1, a threaded rod 215 is rotatably connected to the inner wall of the slot 211, a first motor 216 is installed on the outer wall of the horizontal plate 1, the output end of the first motor 216 is connected to the threaded rod 215, a threaded sleeve 214 is threadedly connected to the outer wall of the threaded rod 215, a connecting rod 217 is fixed to the top of the threaded sleeve 214, a fan 218 is installed on the top of the connecting rod 217, an input end of the fan 218 is connected to an input pipe 219, an output end is connected to an output pipe 221, and a cleaning box 220 is fixed to one end of the input pipe 219 away from the fan 218. Through the operation of the fan 218, dust and impurities after the mold is demoulded are discharged through the cleaning box 220, the input pipe 219, the fan 218 and the output pipe 221, so as to achieve a rapid cleaning effect. By turning on the first motor 216 to drive the threaded rod 215 to rotate, the threaded sleeve 214, the connecting rod 217 and the fan 218 are driven to move back and forth horizontally under the action of the thread, so as to achieve the cleaning effect of adjusting different positions. The outer wall of the threaded sleeve 214 is fixed with a sliding block 213, and the inner wall of the slot 211 is provided with a sliding groove 212 that slides with the sliding block 213. The threaded sleeve 214 can slide stably under the action of the sliding block 213 and the sliding groove 212. The rear end of the cleaning box 220 is fixed with a mounting plate 311, and a plurality of groups of filter holes 312 are provided inside the mounting plate 311. The filter holes 312 can achieve a better filtering effect, ensure that large-volume impurities can be blocked by the filter holes 312, and ensure that the fan 218 will not be damaged.

[0023] The inner wall of the cleaning box 220 is connected to a movable plate 313 through a pushing mechanism, and a resistance column 314 corresponding to the filter hole 312 is fixed to the outer wall of the movable plate 313. The movable plate 313 and the resistance column 314 are driven to move backward under the pushing mechanism. The resistance column 314 can be embedded in the filter hole 312 and quickly clean the blocked impurities.

[0024] The pushing mechanism includes a fixed plate 315, a first rotating rod 316, a rotating gear 317 and a rack plate 318. Two groups of fixed plates 315 are fixed on the outer wall of the cleaning box 220. The two groups of fixed plates 315 are connected to the first rotating rod 316 on the opposite side rotating rod. The outer wall of the first rotating rod 316 is fixed with a rotating gear 317. The inner wall of the cleaning box 220 is slidably connected with a rack plate 318 meshing with the rotating gear 317. The outer wall of the rack plate 318 is fixed to the movable plate 313. Rotating the first rotating rod 316 rotates the rotating gear 317. The rotating gear 317 drives the rack plate 318, the movable plate 313 and the resistance column 314 to move back and forth to achieve a stable driving purpose. A handle 319 is fixed to the outer wall of the first rotating rod 316, and a torsion spring 320 is wound around the outer wall of the first rotating rod 316. One end of the torsion spring 320 is attached to the handle 319, and the other end is attached to the fixed plate 315. The torsion spring 320 is provided to have a rebound effect. After the handle 319 is released, the elasticity of the torsion spring 320 can drive the movable plate 313 and the resistance column 314 to rebound. Rotating the handle 319 can drive the resistance column 314 to embed into the filter hole 312, and cause the torsion spring 320 to twist and compress, so that it can be used multiple times.

[0025] Two groups of movable columns 411 are fixed at the bottom of the horizontal plate 1. The outer walls of the two groups of movable columns 411 are fixed with protrusions 413. The outer walls of the movable columns 411 are sleeved with fixed cylinders 412. The protrusions 413 slide with the inner walls of the fixed cylinders 412. The movable columns 411 can slide up and down inside the fixed cylinders 412, which can be used to adjust the heights of the horizontal plate 1 to further improve the cleaning efficiency of the equipment. A movable bottom plate 414 is fixed at the bottom of the fixed cylinder 412. A movable wheel 415 is installed at the bottom of the movable bottom plate 414. The movable wheel 415 can be used to move the position of the horizontal plate 1 in the horizontal direction to make the operation more comfortable.

[0026] The two groups of fixed cylinders 412 are connected to a second rotating rod 416 for rotation relative to one side, a second motor 420 is installed on the outer wall of the fixed cylinder 412, the output end of the second motor 420 is connected to the second rotating rod 416, a rotating disk 417 is fixed to the outer wall of the second rotating rod 416, the outer wall of the rotating disk 417 is hinged with a second hinged rod 419 through a first hinged rod 418, and one end of the second hinged rod 419 away from the first hinged rod 418 is hinged to the bottom end of the horizontal plate 1. After the second motor 420 is turned on, the second rotating rod 416 is driven to rotate, and the rotating disk 417, the first hinged rod 418 and the second hinged rod 419 are rotated, and the second hinged rod 419 pushes the horizontal plate 1 to move back and forth up and down, thereby realizing the purpose of automated driving.

[0027] Working principle: When the movement of the fan 218 needs to be adjusted, the first motor 216 is turned on to drive the threaded rod 215 to rotate, and the threaded sleeve 214, the connecting rod 217, the fan 218, the input pipe 219, the cleaning box 220 and the output pipe 221 are driven to move to the left under the action of the thread. At this time, the cleaning box 220 can correspond to the mold on the left, and the fan 218 is turned on to allow impurities to pass through the filter hole 312 and be discharged outward through the input pipe 219, the fan 218 and the output pipe 221 in sequence; When the height of the fan 218 needs to be adjusted, the second motor 420 is turned on to drive the second rotating rod 416 and the rotating disk 417 to rotate, and the rotating disk 417 drives the first hinge rod 418 and the second hinge rod 419 to rotate, and pushes the horizontal plate 1 to move upward. At this time, the movable column 411 can slide along the inner wall of the fixed cylinder 412, ensuring the stability of the height adjustment of the horizontal plate 1; When the filter hole 312 needs to be cleaned, the first rotating rod 316 is driven to rotate by rotating the handle 319, and the rotating gear 317 is driven to rotate. The rotating gear 317 drives the rack plate 318 and the movable plate 313 to move forward. The movable plate 313 pushes the resistance column 314 to be inserted into the filter hole 312 inside the mounting plate 311, and the blocked filter hole 312 is cleaned to ensure that the filter hole 312 is not easily blocked and affects the demolding cleaning efficiency.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A casting demoulding cleaning device, comprising a horizontal plate (1), characterized in that: The top of the horizontal plate (1) is provided with a slot (211), the inner wall of the slot (211) is rotatably connected to a threaded rod (215), the outer wall of the horizontal plate (1) is provided with a first motor (216), the output end of the first motor (216) is connected to the threaded rod (215), the outer wall of the threaded rod (215) is threadedly connected to a threaded sleeve (214), a connecting rod (217) is fixed to the top of the threaded sleeve (214), a fan (218) is provided on the top of the connecting rod (217), the input end of the fan (218) is connected to an input pipe (219), and the output end is connected to an output pipe (221); A cleaning box (220) is fixed to one end of the input pipe (219) away from the fan (218).

2. A casting demoulding cleaning device according to claim 1, characterized in that: A sliding block (213) is fixed to the outer wall of the threaded sleeve (214), and a sliding groove (212) that slidably cooperates with the sliding block (213) is formed on the inner wall of the slot (211).

3. A casting demoulding cleaning device according to claim 1, characterized in that: A mounting plate (311) is fixed to the rear end of the cleaning box (220), and a plurality of groups of filter holes (312) are provided inside the mounting plate (311).

4. A casting demoulding cleaning device according to claim 3, characterized in that: The inner wall of the cleaning box (220) is connected to a movable plate (313) via a pushing mechanism, and an abutment column (314) corresponding to the filter hole (312) is fixed to the outer wall of the movable plate (313).

5. A casting demoulding cleaning device according to claim 4, characterized in that: The pushing mechanism comprises a fixed plate (315), a first rotating rod (316), a rotating gear (317) and a rack plate (318); two groups of fixed plates (315) are fixed to the outer wall of the cleaning box (220); the two groups of fixed plates (315) are connected to a first rotating rod (316) opposite to a rotating rod on a side; a rotating gear (317) is fixed to the outer wall of the first rotating rod (316); a rack plate (318) meshing with the rotating gear (317) is slidably connected to the inner wall of the cleaning box (220); and the outer wall of the rack plate (318) is fixed to the movable plate (313).

6. A casting demoulding cleaning device according to claim 5, characterized in that: A handle (319) is fixed to the outer wall of the first rotating rod (316), and a torsion spring (320) is wound around the outer wall of the first rotating rod (316); one end of the torsion spring (320) is attached to the handle (319) and the other end is attached to the fixing plate (315).

7. A casting demoulding cleaning device according to claim 1, characterized in that: Two groups of movable columns (411) are fixed to the bottom end of the transverse plate (1), protrusions (413) are fixed to the outer walls of the two groups of movable columns (411), a fixed cylinder (412) is sleeved on the outer wall of the movable column (411), and the protrusion (413) is slidably matched with the inner wall of the fixed cylinder (412).

8. A casting demoulding cleaning device according to claim 7, characterized in that: A movable bottom plate (414) is fixed to the bottom end of the fixed cylinder (412), and a movable wheel (415) is installed at the bottom end of the movable bottom plate (414).

9. A casting demoulding cleaning device according to claim 8, characterized in that: The two groups of fixed cylinders (412) are rotatably connected to a second rotating rod (416) on one side relative to each other; a second motor (420) is installed on the outer wall of the fixed cylinder (412); an output end of the second motor (420) is connected to the second rotating rod (416); a rotating disk (417) is fixed to the outer wall of the second rotating rod (416); the outer wall of the rotating disk (417) is hinged to a second hinged rod (419) via a first hinged rod (418); an end of the second hinged rod (419) away from the first hinged rod (418) is hinged to the bottom end of the horizontal plate (1).

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