Full-automatic water gap removing device

Abstract

The utility model discloses a full-automatic water gap removing device which comprises a working table, a limiting device is installed on one side of the working table in a sliding mode, a supporting plate is installed on the other side of the limiting device, a positioning device is installed in the limiting device in an inclined mode and comprises three rollers, a plurality of rubber strips are installed on the outer edge faces of the rollers in a spiral mode, and the rubber strips are arranged on the outer edge faces of the rollers. The three rollers are all rotationally connected with the limiting device, the three rollers are obliquely arranged, and a first gear, a second gear and a third gear which drive the corresponding rollers to rotate are installed at the ends of the three rollers correspondingly; according to the utility model, the platy die casting can be quickly positioned and fixed; a chain penetrates through the top ends of the first gear and the third gear and penetrates through the top ends of the second gear and the fourth gear, the chain can be tensioned, and the connection stability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of nozzle separation of die castings, in particular to a full-automatic nozzle removal device. Background Art

[0002] Die casting is a kind of pressure-cast parts. It is made by using a pressure casting machine equipped with a casting mold. The liquid copper, zinc, aluminum or aluminum alloy is poured into the inlet of the die casting machine. The die casting machine is die-cast to cast copper, zinc, aluminum or aluminum alloy parts of the shape and size restricted by the mold. There will be a sprue when the die casting is ejected from the mold. The sprue refers to the junction between the frame formed when the liquid metal is poured into the die casting product model and the desired product.

[0003] After die-casting parts are produced by the die-casting machine, it is usually necessary to remove the nozzle to separate the product and the nozzle. The nozzle of the plate-shaped die-casting parts is usually placed on one side of the die-casting parts. When removing the nozzle, the plate-shaped die-casting parts need to be manually fixed and positioned, and then the nozzle is cut off. Manual positioning and fixing is relatively slow, resulting in reduced production efficiency of the die-casting parts. Utility Model Content

[0004] The purpose of the utility model is to provide a fully automatic water outlet device, which has the advantages of quickly positioning and fixing the die casting and solves the problem of slow water outlet of the die casting.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic dewatering device, comprising a workbench, a limiting device is slidably installed on one side of the workbench, a support plate is installed on the other side of the limiting device, a positioning device is obliquely installed inside the limiting device, and the positioning device comprises three rollers, a plurality of rubber strips are spirally installed on the outer edge surface of the rollers, the three rollers are all rotatably connected to the limiting device, the three rollers are tilted, and the ends of the three rollers are respectively equipped with a first gear, a second gear and a third gear that drive the corresponding rollers to rotate.

[0006] Preferably, a fourth gear is installed above the limiting device, and the first gear, the second gear, the third gear and the fourth gear jointly support a chain, the chain passes through the bottom ends of the first gear and the third gear, and the chain passes through the top ends of the second gear and the fourth gear, and a second servo motor is installed on the limiting device to drive the fourth gear to rotate.

[0007] Preferably, the limiting device is L-shaped, one end of the limiting device is parallel to the upper end surface of the workbench, and the other end of the limiting device is perpendicular to the upper end surface of the workbench. Two ear plates are symmetrically installed on the side of the limiting device, and the ear plates are spirally connected to the threaded rod that drives the limiting device.

[0008] Preferably, a short plate is rotatably mounted on the top end of the threaded rod, the short plate is fixedly connected to the bottom end of the workbench, and a first servo motor is mounted on the short plate to drive the threaded rod to rotate.

[0009] Preferably, a guide plate facing the center of the workbench is installed on the top of the support plate, a slider is clamped and installed on the guide plate, and two guide rods are symmetrically installed inside the slider.

[0010] Preferably, the two guide rods are both slidably connected to the slider, a third servo motor for driving the guide rods to rotate is installed on the top of the support plate, a fourth servo motor is installed on the slider, and a cutting mechanism is installed at the bottom of the fourth servo motor.

[0011] Preferably, a plurality of rotating shafts are equidistantly installed on the inner top end of the limiting device.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model is provided with a limit device, a rotating shaft, a roller, a rubber strip and a second servo motor. The second servo motor drives the three rollers to rotate, and the rubber strips on the outer edge surfaces of the rollers abut against the plate-shaped die-casting. The plate-shaped die-casting is moved toward the limit device by the three inclined rollers. The friction between the plate-shaped die-casting and the limit device is reduced by multiple rotating shafts, thereby achieving the effect of quickly positioning the plate-shaped die-casting.

[0014] 2. The utility model sets a limit device, an ear plate, a threaded rod, a short plate and a first servo motor. The first servo motor on the short plate drives the threaded rod to rotate, and the threaded rod and the ear plate spiral cooperate to drive the limit device to move up and down, thereby completing the fixation of the plate-shaped die-casting, thereby achieving the effect of quickly fixing the plate-shaped die-casting.

[0015] 3. The utility model sets a roller, a first gear, a second gear, a third gear, a fourth gear and a chain. The chain passes through the top of the first gear and the third gear and passes through the top of the second gear and the fourth gear, so as to tighten the chain and enhance the connection stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a rear view structural diagram of the utility model;

[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the structure of the positioning device;

[0019] Figure 4 For this utility model Figure 2A magnified schematic diagram of the structure at center A;

[0020] Figure 5 For this utility model Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0021] Figure 6 For this utility model Figure 1 Schematic diagram of the structure of the middle limit device.

[0022] The reference numerals and names in the figures are as follows:

[0023] 1. Workbench; 2. Limiting device; 201. Ear plate; 202. Threaded rod; 203. Short plate; 204. First servo motor; 205. Rotating shaft; 3. Positioning device; 301. Roller; 302. Rubber strip; 303. First gear; 304. Second gear; 305. Third gear; 306. Fourth gear; 307. Chain; 308. Second servo motor; 4. Support plate; 401. Guide plate; 402. Slider; 403. Guide rod; 404. Third servo motor; 5. Fourth servo motor; 501. Cutting mechanism. DETAILED DESCRIPTION

[0024] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0025] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0026] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0027] See also Figures 1 to 6 The present invention provides an embodiment of a fully automatic dewatering device, comprising a workbench 1, a limiting device 2 is slidably installed on one side of the workbench 1, a support plate 4 is installed on the other side of the limiting device 2, and a positioning device 3 is obliquely installed in the limiting device 2. The positioning device 3 includes three rollers 301, and a plurality of rubber strips 302 are spirally installed on the outer edge surface of the roller 301. The three rollers 301 are rotatably connected to the limiting device 2, and the three rollers 301 are tilted. The ends of the three rollers 301 are respectively equipped with a first gear 303, a second gear 304 and a third gear 305 that drive the corresponding rollers 301 to rotate. A fourth gear 306 is installed above the limiting device 2, and the first gear 303, the second gear 304, the third gear 305 and the fourth gear 306 jointly support a chain 307. The chain 307 passes through the bottom ends of the first gear 303 and the third gear 305, and the chain 307 passes through the top ends of the second gear 304 and the fourth gear 306. A second servo motor that drives the fourth gear 306 to rotate is installed on the limiting device 2. Machine 308, the limit device 2 is L-shaped, one end of the limit device 2 is parallel to the upper end surface of the workbench 1, and the other end of the limit device 2 is perpendicular to the upper end surface of the workbench 1. Two ear plates 201 are symmetrically installed on the side of the limit device 2. The inner spiral of the ear plate 201 is connected to the threaded rod 202 that drives the limit device 2. A short plate 203 is rotatably installed on the top of the threaded rod 202. The short plate 203 is fixedly connected to the bottom end of the workbench 1. A first servo motor 204 that drives the threaded rod 202 to rotate is installed on the short plate 203. The top of the support plate 4 A guide plate 401 is installed toward the center position of the workbench 1, and a slider 402 is clamped and installed on the guide plate 401. Two guide rods 403 are symmetrically installed inside the slider 402. The two guide rods 403 are slidably connected to the slider 402. A third servo motor 404 for driving the guide rod 403 to rotate is installed on the top of the support plate 4, and a fourth servo motor 5 is installed on the slider 402. A cutting mechanism 501 is installed at the bottom end of the fourth servo motor 5, and a plurality of rotating shafts 205 are equidistantly installed on the top inner side of the limiting device 2.

[0028] Working principle: During operation of the present invention, the plate-shaped die-casting is placed on the workbench 1. When the second servo motor 308 is working, the rubber strips 302 on the three rollers 301 are fitted into the plate-shaped die-casting, driving the plate-shaped die-casting to move toward the limiting device 2, so that the plate-shaped die-casting is fitted into the limiting device 2 for positioning. The threaded rod 202 and the ear plate 201 are spirally matched to drive the limiting device 2 to move up and down, thereby completing the fixation of the plate-shaped die-casting, driving the third servo motor 404 to place the cutting mechanism 501 above the plate-shaped die-casting nozzle, and then starting the fourth servo motor 5 to cut the plate-shaped die-casting nozzle by the cutting mechanism 501.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A fully automatic water outlet device, comprising a workbench (1), characterized in that: A limiting device (2) is slidably mounted on one side of the workbench (1), a support plate (4) is mounted on the other side of the limiting device (2), a positioning device (3) is obliquely mounted inside the limiting device (2), the positioning device (3) comprising three rollers (301), a plurality of rubber strips (302) being spirally mounted on the outer edge of the rollers (301), the three rollers (301) being rotatably connected to the limiting device (2), the three rollers (301) being tilted, and the ends of the three rollers (301) being respectively mounted with a first gear (303), a second gear (304) and a third gear (305) for driving the corresponding rollers (301) to rotate.

2. The fully automatic drain outlet device according to claim 1, characterized in that: A fourth gear (306) is installed above the limiting device (2); the first gear (303), the second gear (304), the third gear (305) and the fourth gear (306) jointly support a chain (307); the chain (307) passes through the bottom ends of the first gear (303) and the third gear (305); the chain (307) passes through the top ends of the second gear (304) and the fourth gear (306); and a second servo motor (308) is installed on the limiting device (2) for driving the fourth gear (306) to rotate.

3. The fully automatic water outlet device according to claim 1, characterized in that: The limiting device (2) is L-shaped, one end of the limiting device (2) is parallel to the upper end surface of the workbench (1), and the other end of the limiting device (2) is perpendicular to the upper end surface of the workbench (1). Two ear plates (201) are symmetrically installed on the side of the limiting device (2), and the inner spiral of the ear plate (201) is connected to the threaded rod (202) that drives the limiting device (2).

4. The fully automatic water outlet device according to claim 3, characterized in that: A short plate (203) is rotatably mounted on the top end of the threaded rod (202), the short plate (203) is fixedly connected to the bottom end of the workbench (1), and a first servo motor (204) is mounted on the short plate (203) for driving the threaded rod (202) to rotate.

5. The fully automatic drain outlet device according to claim 1, characterized in that: A guide plate (401) facing the center of the workbench (1) is installed on the top of the support plate (4), a slider (402) is clamped and installed on the guide plate (401), and two guide rods (403) are symmetrically installed inside the slider (402).

6. The fully automatic water outlet device according to claim 5, characterized in that: The two guide rods (403) are both slidably connected to the slider (402); a third servo motor (404) for driving the guide rods (403) to rotate is installed on the top of the support plate (4); a fourth servo motor (5) is installed on the slider (402); and a cutting mechanism (501) is installed on the bottom of the fourth servo motor (5).

7. The fully automatic drain outlet device according to claim 4, characterized in that: A plurality of rotating shafts (205) are equidistantly mounted on the inner top end of the limiting device (2).

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