Die-casting machine three-plate die material handle conveying device

Abstract

The utility model relates to the technical field of die-casting dies, in particular to a die-casting machine three-plate die material handle conveying device which comprises a landslide mechanism located between a fixed die and a middle plate die of a die of a die-casting machine and a waste material conveying line connected with the landslide mechanism, and therefore material handles of the three-plate die can be automatically cleaned. Therefore, the automatic production of the three-plate mold can be realized, the downtime of equipment is reduced, the strength of manually cleaning the material handle is reduced, and the productivity of a production line is further improved. The landslide mechanism has a lifting function, and a vibration sensor is arranged on the back surface of a sliding plate of the landslide mechanism, so that whether the material handle falls off or not can be detected in real time, and the inclination of the sliding plate can be adjusted in time when the material handle falls off, so that the material handle smoothly slides to a waste conveying line; and therefore, the phenomenon that equipment is shut down due to the fact that the material handle slides due to clamping is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of die casting moulds, in particular to a three-plate mould material handle conveying device for a die casting machine. Background Art

[0002] Most die-casting products use two-plate molds, namely the fixed mold and the movable mold. However, as the structure of die-casting products becomes more complicated, some products need to use three-plate molds, namely the fixed mold, the middle mold and the movable mold. The material handle of the two-plate mold can be taken out by humans or robots along with the product. However, the material handle of the three-plate mold cannot be taken out directly by robots or personnel because it is between the fixed mold and the middle mold. As a result, the material handle falls directly into the belly of the machine. It needs to be cleaned regularly (once every 2 days), which seriously affects the efficiency of the equipment and increases the labor intensity. Utility Model Content

[0003] In view of the above-mentioned existing problems, the utility model provides a three-plate die material handle conveying device for a die-casting machine, so as to solve the problem in the prior art that the three-plate die material handle cannot be directly taken out and needs to be cleaned regularly.

[0004] The utility model solves the above technical problems through the following technical solutions:

[0005] A three-plate die material handle conveying device for a die-casting machine, comprising a landslide mechanism and a waste material conveying line connected to the landslide mechanism;

[0006] The sliding mechanism is arranged between the fixed die and the middle plate die of the die casting machine, and the sliding mechanism comprises a slide plate, a cylinder, a support seat, a support assembly, a self-centering connector, a vibration sensor and a controller;

[0007] The upper surface of the support seat is a sloped surface, one end of the slide plate is rotatably connected to the lower end surface of the support seat, the other end of the slide plate is connected to the higher end surface of the support seat through the support assembly, the two ends of the support assembly are respectively hinged to the slide plate and the support seat, and the support assembly includes an upper support rod and a lower support rod connected to the upper support rod by a hinge;

[0008] The bottom of the cylinder is hingedly connected to the upper surface of the support seat, and the piston rod of the cylinder is connected to the hinge through the centering connector;

[0009] The vibration sensor is arranged at the bottom of the slide plate, and both the vibration sensor and the cylinder are communicatively connected with the controller.

[0010] In some of the embodiments, the waste conveying line includes a transverse conveying line and a longitudinal conveying line;

[0011] The slide plate is connected to the longitudinal transport line through the transverse transport line, and a waste trolley is arranged at the end of the longitudinal transport line.

[0012] In some of the embodiments, a pad is fixedly provided at the bottom of the slide plate, and the pad is rotatably connected to the lower end surface of the support seat through a hinge.

[0013] In some of the embodiments, a cylinder base is hingedly connected to the bottom of the cylinder, and the cylinder base is fixed to the middle of the upper surface of the support seat.

[0014] In some of the embodiments, the vibration sensor is disposed in the middle of the lower surface of the slide plate.

[0015] In some embodiments, the conveying device further includes an alarm, and the alarm is connected to the controller.

[0016] In some of the embodiments, the support seat includes a support base, a support plate, and a first support rod and a second support rod respectively connected to lower surfaces of both ends of the support plate;

[0017] The support plate is fixed on the support base through the first support rod and the second support rod, and the height of the first support rod is greater than that of the second support rod.

[0018] In some embodiments, the angle between the support plate and the support base is 25-50°.

[0019] The above utility model has at least one of the following advantages or beneficial effects:

[0020] 1. The three-plate die material handle conveying device of the die-casting machine provided by the utility model comprises a sliding mechanism located between the fixed die and the middle plate die of the die-casting machine and a waste conveying line connected to the sliding mechanism, so that the material handle of the three-plate die can be automatically cleaned, and then the automated production of the three-plate die can be realized, thereby reducing the equipment downtime and the intensity of manual cleaning of the material handle, thereby improving the production line capacity.

[0021] 2. The three-plate mold material handle conveying device of the die-casting machine provided by the utility model has a lifting function by setting a sliding mechanism, and a vibration sensor is installed on the back of the slide of the sliding mechanism, so that it can detect in real time whether the material handle has fallen. Therefore, the slope of the slide can be adjusted in time when the material handle falls, so that the material handle can slide smoothly onto the waste conveying line, thereby effectively preventing the equipment from stopping due to the material handle getting stuck and sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention and its features, appearance and advantages will become more apparent by reading the detailed description of the non-limiting embodiments with reference to the following drawings. The same reference numerals indicate the same parts in all the drawings. The drawings are not drawn to scale, and the emphasis is on illustrating the subject matter of the present invention.

[0023] Figure 1 It is a structural schematic diagram of a three-plate die material handle conveying device for a die-casting machine in an embodiment of the utility model;

[0024] Among them, 1 is a slide plate; 2 is a cylinder; 3 is a support plate; 4 is a support base; 5 is a centering connector; 6 is a first hinge; 7 is a second hinge; 8 is a cylinder base; 9 is a vibration sensor; 10 is a cushion block; 11 is an upper support rod; and 12 is a lower support rod. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0026] like Figure 1 As shown, the utility model discloses a three-plate mold material handle conveying device for a die-casting machine. Specifically, the conveying device includes a sliding mechanism and a waste conveying line connected to the sliding mechanism (not shown in the figure); the sliding mechanism is arranged between the fixed mold and the middle plate mold of the die of the die-casting machine, and the sliding mechanism includes a slide plate 1, a cylinder 2, a support seat, a support assembly, a self-centering connector 5, a vibration sensor 9 and a controller (not shown in the figure); the upper surface of the support seat is a slope surface, one end of the slide plate 1 is rotatably connected to the lower end surface of the support seat, and the other end of the slide plate 1 is connected to the higher end surface of the support seat through the support assembly, and the two ends of the support assembly are respectively hinged to the slide plate 1 and the support seat, and the support assembly includes an upper support rod 11 and a connection with the upper support rod 11. The bottom of the cylinder 2 is hingedly connected to the upper surface of the support seat through the bottom hinge, and the piston rod of the cylinder 2 is connected to the first hinge 6 through the centering connector 5; the vibration sensor 9 is arranged at the bottom of the slide 1, and the vibration sensor 9 and the cylinder 2 are both connected to the controller in communication, so that when the vibration sensor 9 detects that a material handle falls on the slide 1, the signal is transmitted to the controller, and the controller controls the cylinder 2 to lift the first hinge 6, so that the upper and lower support rods 12 are roughly located on the same straight line, so that the slope of the slide 1 can be increased through the support assembly, and then the material handle can smoothly slide down to the waste conveying line, thereby effectively preventing the phenomenon of equipment shutdown caused by the material handle stuck on the landslide. After the material handle slides down to the waste conveying line, the controller controls the cylinder 2 to fall back, driving the first hinge 6 to move toward the cylinder 2, and then driving the angle between the upper and lower support rods 12 to become smaller, so that the slope of the slide 1 can be reduced through the support assembly to facilitate the falling of the material handle.

[0027] Specifically, the above-mentioned scrap conveying line includes a transverse conveying line and a longitudinal conveying line; the slide plate 1 is connected by the transverse conveying line and the longitudinal conveying line, and a scrap trolley is provided at the end of the longitudinal conveying line, so that the material handle can be conveyed to the outside of the die-casting line and transported away in time by the scrap trolley.

[0028] In the embodiment of the utility model, a cushion block 10 is fixedly provided at the bottom of the above-mentioned skateboard 1, and the cushion block 10 is rotatably connected to the lower end face of the support seat through a second hinge 7. The bottom of the above-mentioned cylinder 2 is hinged with a cylinder base 8, and the cylinder base 8 is fixed to the middle of the upper surface of the support seat. The above-mentioned support seat includes a support base 4, a support plate 3, and a first support rod and a second support rod respectively connected to the lower surfaces of both ends of the support plate 3; the support plate 3 is fixed to the support base 4 by the first support rod and the second support rod, and the height of the first support vertical rod is greater than the second support vertical rod, so that the support plate 3 can have a slope; specifically, the angle between the support plate 3 and the support base 4 is 25 to 50°.

[0029] In a preferred embodiment of the present invention, the vibration sensor 9 is disposed in the middle of the lower surface of the slide plate 1 to facilitate detection.

[0030] In a preferred embodiment of the utility model, the conveying device further includes an alarm, and the alarm is connected to the controller, so that when the vibration sensor 9 detects an abnormality, an alarm can be given in time to facilitate maintenance. Specifically, the vibration sensor 9 will detect whether the material handle falls on the landslide in each cycle of the die-casting machine. If the material handle is not detected to fall, the equipment will stop and alarm, and the operator will check the situation to avoid the material handle pressing the double material handle and damaging the mold.

[0031] Specifically, during the use of the three-plate die material handle conveying device of the die-casting machine, the product material handle falls onto the slide plate 1, generating vibration, and the vibration sensor 9 on the back of the slide plate 1 detects the signal. The vibration sensor 9 rotates, and its vibration level can be adjusted to ensure signal output. After the vibration sensor 9 outputs the signal to the controller, the controller controls the cylinder 2 to operate, so that the slope of the slide plate 1 increases, thereby ensuring that the material handle can slide smoothly onto the horizontal conveying line. The material handle is transported from the horizontal conveying line to the longitudinal conveying line, and then transported to the waste cart outside the line.

[0032] Those skilled in the art should understand that those skilled in the art can implement variations by combining the prior art and the above embodiments, which will not be described in detail here. Such variations do not affect the essential content of the present utility model, and will not be described in detail here.

[0033] The above describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the above-mentioned specific implementation methods, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the utility model without departing from the scope of the technical solution of the utility model, or modify them into equivalent embodiments of equivalent changes, which does not affect the essential content of the utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of protection of the technical solution of the utility model.

Claims

1. A three-plate die material handle conveying device for a die-casting machine, characterized in that: It includes a landslide mechanism and a waste conveying line connected with the landslide mechanism; The sliding mechanism is arranged between the fixed die and the middle plate die of the die casting machine, and the sliding mechanism comprises a slide plate, a cylinder, a support seat, a support assembly, a self-centering connector, a vibration sensor and a controller; The upper surface of the support seat is a sloped surface, one end of the slide plate is rotatably connected to the lower end surface of the support seat, the other end of the slide plate is connected to the higher end surface of the support seat through the support assembly, the two ends of the support assembly are respectively hinged to the slide plate and the support seat, and the support assembly includes an upper support rod and a lower support rod connected to the upper support rod by a hinge; The bottom of the cylinder is hingedly connected to the upper surface of the support seat, and the piston rod of the cylinder is connected to the hinge through the centering connector; The vibration sensor is arranged at the bottom of the slide plate, and both the vibration sensor and the cylinder are communicatively connected with the controller.

2. The three-plate die material handle conveying device for a die-casting machine according to claim 1, characterized in that: The waste conveying line includes a transverse conveying line and a longitudinal conveying line; The slide plate is connected to the longitudinal transport line through the transverse transport line, and a waste trolley is arranged at the end of the longitudinal transport line.

3. The three-plate mold material handle conveying device for a die-casting machine according to claim 1, characterized in that: A cushion block is fixedly arranged at the bottom of the slide plate, and the cushion block is rotatably connected to the lower end surface of the support seat through a hinge.

4. The three-plate mold material handle conveying device for a die-casting machine according to claim 1, characterized in that: The bottom of the cylinder is hinged with a cylinder base, and the cylinder base is fixed to the middle part of the upper surface of the support seat.

5. The three-plate die material handle conveying device for a die casting machine according to claim 1, characterized in that: The vibration sensor is arranged at the middle part of the lower surface of the slide plate.

6. The three-plate die material handle conveying device for a die casting machine according to claim 1, characterized in that: The conveying device also includes an alarm, and the alarm is connected to the controller.

7. The three-plate die material handle conveying device for a die casting machine according to claim 1, characterized in that: The support seat comprises a support base, a support plate, and a first support rod and a second support rod respectively connected to the lower surfaces of both ends of the support plate; The support plate is fixed on the support base through the first support rod and the second support rod, and the height of the first support rod is greater than that of the second support rod.

8. The three-plate mold material handle conveying device for a die-casting machine according to claim 7, characterized in that: The included angle between the support plate and the support base is 25-50°.

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