Lead liquid recovery device for nonferrous metal processing

Abstract

The utility model discloses a lead liquid recovery device for nonferrous metal processing, which relates to the technical field of machining and comprises an extrusion pipe, a first hydraulic cylinder and a second hydraulic cylinder are respectively mounted at two ends of the extrusion pipe in a matching manner, a feed hopper is mounted on the extrusion pipe in a matching manner, and a filter bin is further mounted on the extrusion pipe in a matching manner. And a filter plate is further mounted on the extrusion pipe in an inlaid and matched mode, the filter plate and the filter bin are correspondingly arranged, a discharging opening is formed in the extrusion pipe in a matched mode, and an air inlet pipe is mounted on the extrusion pipe in a matched mode. In the application process of the extrusion device, through the synergistic effect of the first extrusion rod and the second extrusion rod which are ingeniously designed, a mixture of lead liquid and cuttings in the extrusion device can be efficiently extruded.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing technical field, concretely is a kind of lead liquid recovery device for non-ferrous metal processing. BACKGROUND

[0002] Metal processing is a kind of process technology that metal materials are processed into articles, parts and components. In the metal processing process, the reasonable selection of lead liquid can improve the interface friction in the metal cutting process, reduce the adhesion of cutting tool and chips, inhibit the growth of built-up edge and scale, carry away the fine chips and detached particles on the chip area and machine tool guide, and improve the processing accuracy. In order to save resources and reduce production cost, lead liquid is generally recycled and reused.

[0003] However, when recycling lead liquid, it is often separated by filter plate. This method cannot completely recycle lead liquid, and the filtered chips still contain a large amount of lead liquid, and cannot effectively recycle the chips. UTILITY MODEL CONTENT

[0004] To solve the problem of incomplete recovery of lead liquid in the background art, the utility model aims to provide a lead liquid recovery device for non-ferrous metal processing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a lead liquid recovery device for non-ferrous metal processing, comprising an extrusion pipe, a first hydraulic cylinder and a second hydraulic cylinder are respectively installed at both ends of the extrusion pipe, a feed hopper is installed on the extrusion pipe, a filter bin is also installed on the extrusion pipe, a filter plate is also inlaid and installed on the extrusion pipe, the filter plate is correspondingly arranged with the filter bin, a discharge port is installed on the extrusion pipe, and an air inlet pipe is installed on the extrusion pipe.

[0006] Preferably, the first hydraulic cylinder is drivenly connected with a first extrusion rod, the second hydraulic cylinder is drivenly connected with a second extrusion rod, and the first extrusion rod and the second extrusion rod are slidably arranged with the extrusion pipe.

[0007] Preferably, a filter bag is installed in the filter bin.

[0008] Preferably, the mesh number of the filter bag is greater than that of the filter plate.

[0009] Preferably, a liquid outlet pipe is installed at the lower end of the filter bin, and the liquid outlet pipe is a flexible pipe.

[0010] Preferably, the filter bin is located between the feed hopper and the discharge port.

[0011] Preferably, the air inlet pipe is located between the discharge port and the filter bin.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1, in the application process of the utility model, through the synergies of the first extrusion rod and the second extrusion rod of ingenious design, the inside lead liquid and the chip mixture can be extruded efficiently. This operation promotes the lead liquid to penetrate through the filter plate smoothly, realizes discharge, and the extrusion type filter mechanism significantly enhances the filtering efficiency, effectively avoids the problem of too much lead liquid remaining in the chip after filtering. In this way, not only the accurate separation between the lead liquid and the chip is ensured, but also the recycling rate of the lead liquid is greatly improved. In addition, after extrusion, the originally loose chips are compactly compressed into blocks, which greatly facilitates the subsequent recycling and processing of the chips, making the whole recycling process more smooth and efficient.

[0014] 2, when operating by the utility model, not only can the inside lead liquid and chip be strongly extruded by the cooperation of the first extrusion rod and the second extrusion rod, but also the air inlet pipe is innovatively introduced to apply additional pressure to the space surrounded by the first extrusion rod and the second extrusion rod. This measure can efficiently promote the lead liquid remaining in the chip to be further extruded, thereby greatly improving the recycling efficiency and purity of the lead liquid. Through this double action mechanism, not only the effective separation of the lead liquid and the chip is ensured, but also the recycling effect of the lead liquid is significantly enhanced, making the whole processing process more efficient and environmentally friendly. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a basic structure schematic view of the lead liquid recycling device for non-ferrous metal processing of the utility model.

[0016] Figure 2 It is a basic structure schematic view of the lead liquid recycling device for non-ferrous metal processing of the utility model. Figure 1 It is a front view of the utility model.

[0017] Figure 3 It is a half sectional view of the lead liquid recycling device for non-ferrous metal processing of the utility model.

[0018] Figure 4 It is a position and movement direction schematic view of the first extrusion rod and the second extrusion rod of the lead liquid recycling device for non-ferrous metal processing of the utility model when feeding.

[0019] Figure 5 It is a position and movement direction schematic view of the first extrusion rod and the second extrusion rod of the lead liquid recycling device for non-ferrous metal processing of the utility model when extruding and discharging.

[0020] Figure 6The utility model discloses a lead liquid recovery device for nonferrous metal processing's in the position and movement direction schematic drawing of first extruding rod and second extruding rod of pressurizing and discharging.

[0021] Figure 7 The utility model discloses a lead liquid recovery device for nonferrous metal processing's in the position and movement direction schematic drawing of first extruding rod and second extruding rod when discharging solid material.

[0022] In the drawing: 101, extruding pipe; 102, first hydraulic cylinder; 103, second hydraulic cylinder; 105, feed hopper; 106, filter bin; 107, liquid outlet pipe; 108, discharge port; 109, filter plate; 110, filter bag; 111, first extruding rod; 112, second extruding rod; 113, air inlet pipe. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor all belong to the range of protection of the utility model.

[0024] As Figures 1-6 The utility model discloses a lead liquid recovery device for nonferrous metal processing, including extruding pipe 101, first hydraulic cylinder 102 drive connection has first extruding rod 111, second hydraulic cylinder 103 drive connection has second extruding rod 112, first extruding rod 111, second extruding rod 112 all with extruding pipe 101 sliding fit arrangement, the both ends of extruding pipe 101 are installed with first hydraulic cylinder 102 and second hydraulic cylinder 103 respectively, and extruding pipe 101 is installed with feed hopper 105 on cooperation, extruding pipe 101 is installed with filter bin 106 on cooperation still, extruding pipe 101 is installed with filter plate 109 on cooperation inlaying, and filter plate 109 is set up with filter bin 106 correspondingly, extruding pipe 101 is installed with discharge port 108 on cooperation, and extruding pipe 101 is installed with air inlet pipe 113 on cooperation.

[0025] Need to explain, first hydraulic cylinder 102 and second hydraulic cylinder 103 are all high strength hydraulic cylinder, when using, the mixture material is put into extruding pipe 101 through feed hopper 105, and filter plate 109 is made of high strength metal, and the caliber of discharge port 108 is greater than the diameter of extruding pipe 101.

[0026] The filter bag 110 is installed in the filter bin 106 in a matched mode, the filter bag 110 has a mesh number greater than that of the filter plate 109, the filter bin 106 is installed with a liquid outlet pipe 107 at a lower end in a matched mode, the liquid outlet pipe 107 is a hose, and the filter bin 106 is located between the feeding hopper 105 and the discharge port 108.

[0027] In the embodiment, the filter bag 110 has a better filtering effect than the filter plate 109, can filter smaller metal chip residues, and makes the recovered lead liquid more pure, so that the lead liquid spray head of the numerical control machining station is not blocked, and the recycling in the next time is facilitated.

[0028] The air inlet pipe 113 is located between the discharge port 108 and the filter bin 106, specifically, when in use, the space formed between the first extrusion rod 111 and the second extrusion rod 112 can be pressurized through the air inlet pipe 113, the lead liquid remaining in the chip can be further extruded, and the content of the lead liquid contained in the pressed chip is reduced.

[0029] Working principle: the first extrusion rod 111 and the second extrusion rod 112 are respectively driven by the corresponding first hydraulic cylinder 102 and the second hydraulic cylinder 103, when the utility model is in use, referring to Figure 4 (the gray arrow in the figure represents the movement direction of the second extrusion rod 112, the white arrow is the lead liquid outflow direction, and the black arrow is the feeding direction), the mixture of the chip and the lead liquid is fed into the extrusion pipe 101 through the feeding hopper 105, at this time, the first extrusion rod 111 and the second extrusion rod 112 are provided with the feeding hopper 105 and the filter plate 109; the first extrusion rod 111 blocks the discharge port 108 and the air inlet pipe 113, so that after the mixture of the chip and the lead liquid is fed into the extrusion pipe 101, part of the lead liquid flows into the filter bin 106 through the filter plate 109, when the feeding of the material in this stage is completed, the second extrusion rod 112 is controlled to move towards the direction of the filter plate 109; referring to Figure 5 (the white arrow in the figure is the movement direction of the first extrusion rod 111, the gray arrow is the movement direction of the second extrusion rod 112, and the black arrow is the lead liquid outflow direction), when the second extrusion rod 112 blocks the feeding hopper 105, the first extrusion rod 111 and the second extrusion rod 112 extrude the mixture of the chip and the lead liquid inward, and the mixture of the chip and the lead liquid is extruded into a block, but in order to protect the filter plate 109, a great extrusion force should not be applied at this time, so as to prevent the filter plate 109 from being damaged, referring to Figure 6(white arrow in the figure is the direction of gas pressure, black arrow is the direction of lead liquid outflow), after the first extrusion of the mixture of cuttings and lead liquid, the first extrusion rod 111 and the second extrusion rod 112 move a certain distance to the left, so that the space formed by the first extrusion rod 111 and the second extrusion rod 112 can be in communication with the air inlet pipe 113 and the filter plate 109, at this time, air is filled into the space formed by the first extrusion rod 111 and the second extrusion rod 112 through the air inlet pipe 113, so that the lead liquid in the mixture of cuttings and lead liquid falls off from the cuttings and flows into the filter bin 106, so that the content of lead liquid in the mixture of cuttings and lead liquid is greatly reduced, and in this process, the second pressing can be carried out, which facilitates the further removal of lead liquid, with reference to Figure 7 (Black arrow in the figure is the direction of pressure applied by the second extrusion rod 112), after the second pressing described above, the mixture of cuttings and lead liquid is pushed to the position in the figure by the first extrusion rod 111 and the second extrusion rod 112, and the second extrusion rod 112 is controlled to continue to apply pressure, so that the mixture of cuttings and lead liquid is extruded into a block, and finally discharged from the discharge port 108.

[0030] In this document, the term "only" is used to identify one entity or operation as distinct from another entity or operation, but does not necessarily require or imply that there is any such actual distinction between the entities or operations. Moreover, the terms "include", "have" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed or inherent to such a process, method, article or device.

[0031] Although the embodiments of the present application have been shown and described, it is understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A lead liquid recovery device for non-ferrous metal processing, characterized by: Including extrusion tube (101), both ends of extrusion tube (101) are respectively matched with first hydraulic cylinder (102) and second hydraulic cylinder (103), extrusion tube (101) is matched with feed hopper (105), extrusion tube (101) is also matched with filter bin (106), extrusion tube (101) is also embedded with filter plate (109), filter plate (109) is correspondingly arranged with filter bin (106), extrusion tube (101) is matched with discharge port (108), extrusion tube (101) is matched with air inlet pipe (113).

2. The lead liquid recovery device for non-ferrous metal processing according to claim 1, characterized in that: First extrusion rod (111) is drivenly connected with first hydraulic cylinder (102), second extrusion rod (112) is drivenly connected with second hydraulic cylinder (103), first extrusion rod (111) and second extrusion rod (112) are slidably matched with extrusion tube (101).

3. The lead liquid recovery device for non-ferrous metal processing according to claim 1, characterized in that: Filter bag (110) is matched with filter bin (106).

4. The lead liquid recovery device for non-ferrous metal processing according to claim 3, characterized in that: The number of filter bag (110) is greater than the number of filter plate (109).

5. The lead liquid recovery device for non-ferrous metal processing according to claim 4, characterized in that: The lower end of filter bin (106) is matched with liquid outlet pipe (107), and liquid outlet pipe (107) is a hose.

6. The lead liquid recovery device for non-ferrous metal processing according to claim 1, characterized in that: Filter bin (106) is located between feed hopper (105) and discharge port (108).

7. The lead liquid recovery device for non-ferrous metal processing according to claim 1, characterized in that: Air inlet pipe (113) is located between discharge port (108) and filter bin (106).

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