JP3200999U - Chip ejector with detector - Google Patents

Abstract

A chip discharge device with a detection device that can cope with an abnormal situation in advance is provided. A chip discharge device with a detection device, which has a case 1 and encloses the case to form a receiving groove 13 for receiving cutting fluid, and a drum filtration net 12 is provided in the receiving groove. Used to filter cutting fluid. The case is provided with a detection device 2, which contacts the cutting fluid in the storage groove and is used to detect the water level altitude in the storage groove of the cutting fluid. By detecting the water level altitude of the cutting fluid, it becomes a criterion for judging the operation state of the drum filtration net. [Selection] Figure 1

Description

  The present invention relates to a chip discharging device, and more particularly to a chip discharging device with a detection device (Chip Conveyor).

  In order to collect and reuse the cutting fluid after receiving the tip and the cutting fluid from the processing machine in the conventional tip discharging device, the cutting fluid is initially filtered by a drum filtration net in the tip discharging device. Filter and further transport along the transport line to the processing device for processing.

  In the drum filtration network, the speed of filtering the cutting fluid changes with time. Specifically, when starting to use, no chips remain in the filter screen, and the cutting fluid smoothly passes through the filter screen and is filtered at a normal speed, and after a certain period of use, the filtered chips are transferred to the filter screen. It accumulates and becomes clogged, and it becomes difficult for the cutting fluid to gradually pass through the filter screen, resulting in a slow filtration rate. In this way, the cutting fluid recovery rate is reduced, and therefore the cutting fluid supply status is affected. In addition, abnormal conditions of other types of filter nets cause damage to the filter nets, so that the cutting fluid is not filtered and discharged to the outside of the chip discharger, and thus deposits in the transport pipeline and enters the processing device at the rear end. It is to be damaged.

  Therefore, the operator always pays attention to the state of the filtration network before the device generates the abnormal situation, and replaces or performs maintenance when necessary. Conventional chip ejectors do not have a quantified filter network monitoring standard and need to be improved.

  The main object of the present plan is to provide a chip discharge device with a detection device, which is provided with a detection device for detecting the water level altitude of the cutting fluid in the chip discharge device, and thereby the operating state of the chip discharge device. As a criterion, respond to abnormal conditions in advance.

It is a three-dimensional schematic diagram of this plan. It is a partial three-dimensional decomposition schematic diagram of this plan. It is a schematic diagram of the use condition of this plan. It is a schematic diagram of the use condition of this plan.

  Referring to FIG. 1, the present invention shows a chip discharge device with a detection device provided, the exterior of which includes a case 1, which encloses the case 1 to form a receiving groove 13, in which a transport belt 11 and A drum filtration screen 12 is provided. The receiving groove 13 is used for receiving chips and cutting fluid from the processing machine. Further, the cutting fluid is initially filtered by the drum filtration net 12 and then separated from the chips, and is discharged to the outside of the chip discharge device through the outlet 14 provided in the case 1.

  As shown in FIG. 2, the case 1 is provided with a detection device 2 for detecting the water level altitude of the cutting fluid in the housing groove. In the present embodiment, the case 1 is provided with a mounting hole 15 penetrating the case, but the detection device 2 is attached to the outside of the case 1 in combination with the mounting hole 15. The detection device 2 detects the water level height of the cutting fluid in the accommodation groove by the principle of the communication pipe (Pascal principle). Specifically, the detection device 2 has a communication pipe 21 that is connected to the accommodation groove via the mounting hole 15 and contacts the cutting fluid in the groove, and detects the cutting fluid in the accommodation groove. When injected into the apparatus 2, the water level altitude of the cutting fluid in the accommodation groove can be detected by the communication pipe principle.

  In this proposal, the water level altitude detected by the detection device is used as a criterion for determining the operating state of the chip discharging device. Specifically, as shown in FIG. 3, after the chip discharging device has been used for a certain period of time, the surface of the drum filtration network 12 accumulates many chips 3 that have been previously filtered for the cutting fluid. Then, the filtration net 12 is clogged and it becomes difficult for the cutting fluid 4 to pass through, so that the filtration speed is reduced. At this time, the chip discharging device continues to receive the cutting fluid from the processing machine, so that the cutting fluid 4 in the accommodation groove 13 gradually increases and raises the water level altitude. The high water level of the cutting fluid 4 in the receiving groove 13 is detected in synchronization with the principle of the communication pipe (Pascal principle) by the detection device 2, and this water level information can be displayed in real time, which is referred to the operator. .

  On the other hand, as shown in FIG. 4, when the drum filtration network 12 is broken, the cutting fluid 4 can be directly discharged through the hole in the drum without being filtered and discharged to the outside of the chip discharge device. At this time, the cutting fluid 4 in the receiving groove 13 can be discharged through the drum filtration net 12 without receiving filtration resistance, and the flow rate of the cutting fluid 4 is too high, and the water level height in the receiving groove 13 is lowered. . As described above, the low water level of the cutting fluid 4 in the receiving groove 13 is detected by the detection device 2 in synchronization with the principle of the communication pipe (Pascal principle), and this water level information is displayed in real time for reference to the operator. Is done.

  In the present embodiment, the detection device 2 is provided with an alarm unit (not shown), and the detection device 2 can be provided with a water level altitude reference that activates an alarm. When it is detected that the water level of the cutting fluid 4 in the groove 13 is higher than the reference or lower than the reference, the alarm unit issues an alarm to alert the operator.

  According to the above description, the present plan converts the operating state of the chip discharging device into a quantified standard, evaluates it based on the water level altitude of the cutting fluid 4 in the receiving groove 13, and determines the operating state of the chip discharging device. Therefore, it is possible to cope with the chip discharging apparatus before an abnormal situation occurs, to maintain the operation efficiency of the chip discharging apparatus and to protect the chip discharging apparatus.

  Although several embodiments of the present plan have been described above, these embodiments are not intended to limit the scope of the present plan. Any equivalent component replacement is within the scope of this proposal.

  In short, a person skilled in the art understands that the present plan can surely realize the above-mentioned object, conforms to the provisions of the Patent Law, and applies based on the Patent Law.

Case 1 Transport belt 11
Drum filter net 12 Housing groove 13
Outlet 14 Mounting hole 15
Detector 2 Communication pipe 21
Tip 3 Cutting fluid 4

Claims (3)

  A chip discharge device with a detection device, which has a case, surrounds the case to form a receiving groove for receiving cutting fluid, and a drum filtration net is provided in the receiving groove to filter the cutting fluid The case is provided with a detection device, and the detection device comes into contact with the cutting fluid in the receiving groove, thereby discharging the chip with the detecting device for detecting the water level altitude in the receiving groove of the cutting fluid. apparatus.   The detection device with a detection device according to claim 1, wherein the detection device is provided outside the case, the case is provided with a mounting hole, and the detection device is provided outside the case in combination with the mounting hole. Chip ejector.   The detection unit according to claim 1, wherein the detection unit is provided with an alarm unit, and the alarm unit issues an alarm when the detection unit detects that the water level of the cutting fluid in the receiving groove is too high or too low. Chip ejector with device.