Intelligent automated production line centralized liquid preparation system

Abstract

The present invention discloses a centralized liquid distribution system for an intelligent automated production line that can realize the recycling of waste liquid and the centralized distribution of liquid for machining machine tools. The centralized liquid distribution system for an intelligent automated production line comprises a foundation; a chip removal groove is arranged on the foundation; a waste chip conveying device is arranged in the chip removal groove; an oil film separation device is arranged on one side of one end of the chip removal groove; a unified liquid distribution device is arranged on one side of the oil film separation device; a plurality of liquid accumulation grooves are arranged in the chip removal groove; a second liquid accumulation groove is arranged below the second waste chip conveying device; a liquid collecting groove is arranged on one side of the oil film separation device; a supply pump for pumping waste liquid into the oil film separation device is arranged above the liquid collecting groove; the oil film separation device has a drain valve; the liquid inlet pipe of the unified liquid distribution device is connected to the drain valve. The centralized liquid distribution system for an intelligent automated production line can facilitate the recycling of waste liquid, reduce costs, and facilitate detection.

Description

Technical Field

[0001] The present invention relates to the field of automated production and processing, and in particular to a centralized liquid dispensing system for an intelligent automated production line. Background Art

[0002] As we all know, automated production lines generally use relatively advanced CNC machine tools to complete the processing of various parts. Among them, CNC machine tools generally use cutting fluids and coolants. The existing CNC machine tool cutting fluids are difficult to recycle after use, and most of the cutting fluids are discharged as waste liquids after use, thereby increasing the generation of pollutants.

[0003] Secondly, for the same processing parts, the various cutting fluids used in different processing steps have the same basic requirements; however, in the prior art, the fluid supply system of each processing machine tool is a single fluid supply system; if it is necessary to detect whether the processing reagents of the fluid supply system meet the standards, each processing machine tool needs to be tested, which makes the work cumbersome and inefficient; the quality of the cutting fluid cannot be uniformly guaranteed. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a centralized liquid distribution system for intelligent automated production lines that can recycle waste liquid in waste chips of intelligent automated production lines, realize centralized liquid distribution for processing machine tools, ensure uniform liquid quality, and facilitate detection.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a centralized liquid dispensing system for an intelligent automated production line, comprising a foundation; a chip removal groove is arranged on the foundation; a waste chip conveying device is arranged in the chip removal groove; an oil film separation device is arranged on one side of one end of the chip removal groove; a unified liquid dispensing device is arranged on one side of the oil film separation device;

[0006] The unified liquid dispensing device comprises a liquid dispensing box and a liquid storage tank; the liquid dispensing box is provided with a liquid inlet pipe; the top of the liquid dispensing box is provided with a dosing device; the top of the liquid dispensing box is provided with a third liquid pump for extracting the solution in the liquid dispensing box; the third liquid pump is connected to the upper end of the liquid storage tank through a conduit; the bottom of the liquid storage tank is provided with a distribution valve;

[0007] A second waste chip conveying device for conveying waste chips to a waste chip processing device is provided at one end of the waste chip conveying slot; a transparent cover plate is provided above the waste chip conveying slot;

[0008] A plurality of liquid collection grooves are arranged in the chip removal groove; a second liquid collection groove is arranged below the second waste chip conveying device; a liquid collection groove is arranged on one side of the oil film separation device;

[0009] The waste scrap conveying device adopts a belt conveyor, and the conveying belt of the belt conveyor is a filter belt; the liquid accumulation tank is provided with a first liquid pump for pumping waste liquid into the second liquid accumulation tank; the second liquid accumulation tank is provided with a second liquid pump for pumping waste liquid into the liquid collection tank;

[0010] A supply pump for pumping waste liquid into the oil film separation device is arranged above the liquid collection tank; the oil film separation device has a liquid discharge valve; the liquid inlet pipe is connected to the liquid discharge valve;

[0011] The oil film separation device comprises a base; a liquid supply tank is arranged at one end of the base and a liquid storage tank is arranged at the other end;

[0012] A flow guide boss is provided between the liquid supply box and the liquid storage box; a liquid drain valve is provided at the bottom of the liquid storage box;

[0013] The upper end of the liquid supply box is provided with a filter cavity; the upper end of the filter cavity is provided with a liquid supply cavity; the bottom of the liquid supply cavity is provided with a leak hole; the liquid supply cavity is provided with a liquid supply pipe connected with a supply pump; the filter cavity is provided with a filter element;

[0014] The guide boss is provided with a guide groove; one end of the guide groove is connected to the filter cavity; and the other end is connected to the storage box;

[0015] A vertical oil film filter membrane is arranged in the guide groove; a horizontal film guide groove is arranged on the guide groove between the oil film filter membrane and the liquid supply box;

[0016] An ultraviolet sterilization device on the guide groove between the oil film filter membrane and the liquid storage box;

[0017] An oil film collection box is arranged at one end of the guide groove; the guide groove is communicated with the oil film collection box.

[0018] Furthermore, a stirring device is provided in the liquid distribution box.

[0019] Furthermore, a concentration detection device and a temperature detection device are provided in the liquid distribution box.

[0020] Furthermore, at least two dosing devices are arranged on the top of the liquid distribution box.

[0021] Furthermore, the oil film filter membrane is installed on an insertion frame and vertically inserted into the guide groove through the insertion frame.

[0022] Furthermore, the transparent cover plate is made of tempered glass.

[0023] Furthermore, the guide boss is a hollow structure; an oil film collection box is arranged inside the guide boss; the oil film collection box passes through the guide boss; and both ends of the oil film collection box are provided with film connecting nozzles connected with the film guide groove.

[0024] The beneficial effects of the present invention are as follows: the centralized liquid distribution system for the intelligent automated production line described in the present invention, firstly, is provided with a chip removal groove on the foundation; a plurality of liquid accumulation grooves are provided in the chip removal groove, and the waste liquid carried in the waste chips is collected through the liquid accumulation groove; at the same time, the waste liquid collected in the liquid accumulation groove is transported to the liquid collection groove by a liquid suction pump; finally, it is transported to the oil film separation device by a liquid supply pump to realize filtering and recovery of the waste liquid; thereby, the recycling of waste liquid can be realized and the emission of pollutants can be reduced; the pollution of the atmosphere to the volatilization of residual oil in the waste chips is effectively controlled; and the production cost can be reduced at the same time.

[0025] Secondly, multiple liquid collection grooves are arranged at the bottom of the chip removal groove, so that the waste liquid can be collected in sections to avoid further contamination of the waste liquid during the collection process;

[0026] Thirdly, since a unified liquid dispensing device is provided, the recovered liquid can be reconfigured to realize the recycling of waste liquid. In addition, the unified liquid dispensing device is used to realize the uniformity of the liquid quality in the liquid supply system of the processing machine tool. When conducting quality inspection, it is convenient to conduct unified inspection without the need to conduct inspection on each machine tool individually, thereby reducing workload and lowering costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional diagram of a centralized liquid dispensing system for an intelligent automated production line in an embodiment of the present invention;

[0028] Figure 2 is a top view of a centralized liquid dispensing system for an intelligent automated production line in an embodiment of the present invention;

[0029] Figure 3 This is a front view of the centralized liquid dispensing system of the intelligent automated production line in an embodiment of the present invention;

[0030] Figure 4 yes Figure 2 AA section view;

[0031] Figure 5 yes Figure 3 CC section view;

[0032] Figure 6 yes Figure 3 BB cross-sectional view;

[0033] Figure 7 is a three-dimensional diagram of an oil film separation device in an embodiment of the present invention;

[0034] Figure 8 is a top view of an oil film separation device in an embodiment of the present invention;

[0035] Fig. 9 yes Figure 8DD cross-sectional view;

[0036] Fig.10 is a three-dimensional diagram of a unified liquid dispensing device in an embodiment of the present invention;

[0037] Fig.11 is a top view of a unified liquid dispensing device in an embodiment of the present invention;

[0038] Fig.12 is a front view of a unified liquid dispensing device in an embodiment of the present invention;

[0039] Indications in the figure: 1-foundation, 2-chip removal groove, 3-segmented conveyor belt, 4-transparent cover plate, 5-second waste chip conveying device, 6-unified liquid distribution device, 7-processing machine tool, 8-chip removal device, 9-oil film separation device, 10-first liquid pump, 11-second liquid pump, 12-liquid supply pump, 13-waste chip treatment device. DETAILED DESCRIPTION

[0040] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0041] like Figures 1 to 12 As shown, the centralized liquid dispensing system of the intelligent automated production line of the present invention comprises a base 1; a chip removal groove 2 is provided on the base 1; a waste chip conveying device 3 is provided in the chip removal groove 2; an oil film separation device 9 is provided on one side of one end of the chip removal groove 2; a unified liquid dispensing device 6 is provided on one side of the oil film separation device 9;

[0042] The unified liquid dispensing device 6 includes a liquid dispensing box 61 and a liquid storage tank 66; a liquid inlet pipe 62 is provided on the liquid dispensing box 61; a dosing device 64 is provided on the top of the liquid dispensing box 61; a third liquid pump 63 for extracting the solution in the liquid dispensing box 61 is provided on the top of the liquid dispensing box 61; the third liquid pump 63 is connected to the upper end of the liquid storage tank 66 through a conduit 65; a distribution valve 67 is provided at the bottom of the liquid storage tank 66;

[0043] A second waste chip conveying device 5 for conveying waste chips to a waste chip processing device 13 is disposed at one end of the waste chip discharge groove 2; a transparent cover plate 4 is disposed above the waste chip discharge groove 2;

[0044] A plurality of liquid collection grooves 21 are arranged in the chip removal groove 2; a second liquid collection groove 22 is arranged below the second waste chip conveying device 5; a liquid collection groove 23 is arranged on one side of the oil film separation device 9;

[0045] The waste conveying device 3 adopts a belt conveyor, and the conveying belt of the belt conveyor is a filter belt; the first liquid pump 10 for pumping waste liquid into the second liquid tank 22 is arranged in the liquid storage tank 21; the second liquid storage tank 22 is provided with a second liquid pump 11 for pumping waste liquid into the liquid collection tank 23;

[0046] A supply pump 12 is provided above the liquid collection tank 23 to pump the waste liquid into the oil film separation device 9; the oil film separation device 9 has a drain valve 914; the liquid inlet pipe 62 is connected to the drain valve 914;

[0047] The oil film separation device 9 includes a base 91; a liquid supply tank 92 is disposed at one end of the base 91 and a liquid storage tank 99 is disposed at the other end;

[0048] A flow guide boss 915 is provided between the liquid supply tank 92 and the liquid storage tank 99; a drain valve 914 is provided at the bottom of the liquid storage tank 99;

[0049] The upper end of the liquid supply box 92 is provided with a filter chamber 93; the upper end of the filter chamber 93 is provided with a liquid supply chamber 95; the bottom of the liquid supply chamber 95 is provided with a leak hole 97; the liquid supply chamber 95 is provided with a liquid supply pipe 96 connected to the supply pump 12; the filter chamber 93 is provided with a filter element 94;

[0050] The guide boss 915 is provided with a guide groove 98; one end of the guide groove 98 is connected to the filter chamber 93; and the other end is connected to the storage box 99;

[0051] A vertical oil film filter membrane 912 is provided in the guide groove 98; a horizontal film guide groove 916 is provided on the guide groove 98 between the oil film filter membrane 912 and the liquid supply box 92;

[0052] An ultraviolet sterilization device 910 is provided on the guide groove 98 between the oil film filter membrane 912 and the liquid storage box 99;

[0053] An oil film collection box 913 is disposed at one end of the guide groove 98 ; the guide groove 98 is in communication with the oil film collection box 913 .

[0054] During the application process, the waste chips generated by the processing machine tool 7 are conveyed to the chip removal groove 2 by the chip removal device 8, and are transported by the waste chip conveying device 3. During the transportation process, the waste liquid in the waste chips falls into the chip removal groove 2; it is collected by multiple liquid storage grooves 21 set in the chip removal groove 2; then it is transported to the liquid collection groove 23 by the liquid suction pump; finally, it is transported to the oil film separation device by the supply pump 12, and the waste liquid is recycled and reused. In the oil film separation device, the waste liquid is sent into the liquid supply chamber 95 by the liquid supply pump 6, and then sprayed into the filter chamber 93 through the leakage hole 97, and the waste chips are filtered by the filter element in the filter chamber 93;

[0055] Then the waste liquid enters the guide groove 98 from the filter chamber 93. The guide groove 98 is provided with an oil film filter membrane 912 to separate the oil film through the oil film filter membrane. The separated oil film flows into the oil film collection box 913 through the guide groove 916 for collection.

[0056] The waste liquid after the oil film is separated is sterilized in the external sterilization device 910 and finally enters the liquid storage box 99 for storage and standby.

[0057] The liquid processed by the oil film separation device 9 is stored in the liquid storage tank 99; when the liquid is centrally distributed, the drain valve 914 is opened to allow the liquid to flow into the unified distribution device 6;

[0058] In the liquid preparation box 61 of the unified liquid preparation device 6, the solution is reconfigured through the dosing device 64 to meet various parameter requirements. Then, after the solution ratio is completed, it is pumped into the liquid storage tank 66 through the third liquid pump 63. Finally, through the distribution valve 67, the solution is distributed to each processing machine tool for use, thereby realizing centralized liquid preparation and supply.

[0059] To sum up, the centralized liquid distribution system for the intelligent automated production line described in the present invention is provided with a chip removal groove on the basis; a plurality of liquid accumulation grooves are provided in the chip removal groove, and the waste liquid carried in the waste chips is collected through the liquid accumulation groove; at the same time, the waste liquid collected in the liquid accumulation groove is transported to the liquid collection groove by a liquid pump; finally, it is transported to the oil film separation device by a liquid supply pump to realize the filtering and recovery of the waste liquid; thereby, the recycling of the waste liquid can be realized, the emission of pollutants can be reduced, and the production cost can be reduced at the same time.

[0060] Secondly, a plurality of liquid collection grooves are arranged at the bottom of the chip removal groove, so that the waste liquid can be collected in sections, thereby preventing the waste liquid from being further polluted during the collection process.

[0061] Thirdly, since a unified liquid dispensing device is provided, the recovered liquid can be reconfigured to realize the recycling of waste liquid. In addition, the unified liquid dispensing device is used to realize the uniformity of the liquid quality in the liquid supply system of the processing machine tool. When conducting quality inspection, it is convenient to conduct unified inspection without the need to conduct inspection on each machine tool individually, thereby reducing workload and lowering costs.

[0062] In order to ensure that various components are mixed evenly during the solution preparation process, a stirring device is further provided in the liquid preparation box 61 .

[0063] In order to facilitate real-time monitoring of the parameters of the solution in the liquid distribution box 61 , further, a concentration detection device and a temperature detection device are provided in the liquid distribution box 61 .

[0064] In order to realize the addition of different reagents, further, at least two dosing devices 64 are provided on the top of the liquid preparation box 61 .

[0065] For ease of control and installation, preferably, the second waste chip conveying device 5 adopts a belt conveyor; the feeding end of the second waste chip conveying device 5 is located below the discharging end of the waste chip conveying device.

[0066] In order to facilitate the replacement of the oil film filter membrane 912, the oil film filter membrane 912 is further installed on an insertion frame; and is vertically inserted into the guide groove 98 through the insertion frame.

[0067] In order to ensure the strength of the transparent cover plate 4, further, the transparent cover plate 4 is made of tempered glass.

[0068] In order to reduce the volume of the equipment, further, the guide boss 915 is a hollow structure; an oil film collection box 913 is arranged inside the guide boss 915; the oil film collection box 913 passes through the guide boss 915; and both ends of the oil film collection box 913 are provided with film connecting nozzles 9131 connected to the film guide groove 916.

Claims

1. Intelligent automated production line centralized liquid dispensing system, characterized by: The invention comprises a base (1); a chip removal groove (2) is arranged on the base (1); a waste chip conveying device (3) is arranged in the chip removal groove (2); an oil film separation device (9) is arranged on one side of one end of the chip removal groove (2); a unified liquid distribution device (6) is arranged on one side of the oil film separation device (9); The unified liquid dispensing device (6) comprises a liquid dispensing box (61) and a liquid storage tank (66); the liquid dispensing box (61) is provided with a liquid inlet pipe (62); the top of the liquid dispensing box (61) is provided with a dosing device (64); the top of the liquid dispensing box (61) is provided with a third liquid pump (63) for extracting the solution in the liquid dispensing box (61); the third liquid pump (63) is connected to the upper end of the liquid storage tank (66) through a conduit (65); the bottom of the liquid storage tank (66) is provided with a distribution valve (67); A second waste chip conveying device (5) for conveying waste chips to a waste chip processing device (13) is provided at one end of the waste chip conveying groove (2); a transparent cover plate (4) is provided above the waste chip conveying groove (2); A plurality of liquid collection grooves (21) are arranged in the chip removal groove (2); a second liquid collection groove (22) is arranged below the second waste chip conveying device (5); and a liquid collection groove (23) is arranged on one side of the oil film separation device (9); The waste scrap conveying device (3) adopts a belt conveyor, and the conveyor belt of the belt conveyor is a filter belt; the liquid accumulation tank (21) is provided with a first liquid pump (10) for pumping waste liquid into a second liquid accumulation tank (22); the second liquid accumulation tank (22) is provided with a second liquid pump (11) for pumping waste liquid into a liquid collection tank (23); A supply pump (12) for pumping waste liquid into the oil film separation device (9) is arranged above the liquid collection tank (23); the oil film separation device (9) has a liquid discharge valve (914); the liquid inlet pipe (62) is connected to the liquid discharge valve (914); The oil film separation device (9) comprises a base (91); a liquid supply box (92) is arranged at one end of the base (91) and a liquid storage box (99) is arranged at the other end; A flow guide boss (915) is provided between the liquid supply box (92) and the liquid storage box (99); a liquid drain valve (914) is provided at the bottom of the liquid storage box (99); The upper end of the liquid supply box (92) is provided with a filter chamber (93); the upper end of the filter chamber (93) is provided with a liquid supply chamber (95); the bottom of the liquid supply chamber (95) is provided with a leak hole (97); the liquid supply chamber (95) is provided with a liquid supply pipe (96) connected to the supply pump (12); the filter chamber (93) is provided with a filter element (94); The guide boss (915) is provided with a guide groove (98); one end of the guide groove (98) is in communication with the filter chamber (93); and the other end is in communication with the storage box (99); A vertical oil film filter membrane (912) is arranged in the guide groove (98); a horizontal film guide groove (916) is arranged on the guide groove (98) between the oil film filter membrane (912) and the liquid supply box (92); An ultraviolet sterilization device (910) is provided on the guide groove (98) between the oil film filter membrane (912) and the liquid storage box (99); An oil film collection box (913) is provided at one end of the guide groove (98); the guide groove (98) is in communication with the oil film collection box (913); The liquid distribution box (61) is provided with a stirring device; The liquid distribution box (61) is provided with a concentration detection device and a temperature detection device; At least two dosing devices (64) are arranged on the top of the liquid distribution box (61).

2. The centralized liquid dispensing system for an intelligent automated production line according to claim 1, characterized in that: The oil film filter membrane (912) is installed on an insertion frame and vertically inserted into the guide groove (98) through the insertion frame.

3. The centralized liquid dispensing system for an intelligent automated production line according to claim 1, characterized in that: The transparent cover plate (4) is made of tempered glass.

4. The centralized liquid dispensing system for an intelligent automated production line according to claim 1, characterized in that: The flow guide boss (915) is a hollow structure; an oil film collection box (913) is arranged inside the flow guide boss (915); the oil film collection box (913) passes through the flow guide boss (915); and both ends of the oil film collection box (913) are provided with film receiving nozzles (9131) connected to the film guide groove (916).

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