Waste recovery device for machine tool machining

Abstract

The utility model discloses a waste recovery device for machine tool machining, which comprises a box body, a waste delivery port is arranged on the upper end face of one end of the box body, and a collecting chamber for collecting waste is formed at the other end of the box body. The collecting cavity is provided with a compressing mechanism capable of compressing waste materials collected in the collecting cavity and an ejection mechanism for pushing out the compressed waste materials. A conveying mechanism is arranged in the box body between the waste delivery port and the collecting chamber, and the waste fed through the waste delivery port is conveyed into the collecting chamber through the conveying mechanism; an air supply mechanism for blowing air to the waste conveyed by the conveying mechanism and a cutting fluid recycling mechanism for recycling cutting fluid separated from the waste are further arranged in the box body. According to the utility model, residual cutting fluid leaks out in the waste material conveying process; the treatment efficiency is improved through air blowing; collected waste materials are compressed, and meanwhile the problem that the compressed waste materials are clamped in the collecting cavity and are difficult to take out can be solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of machine processing, and in particular relates to a waste material recovery device for machine tool processing. Background Art

[0002] Machine tools refer to machines used to manufacture machines and machinery. They play a significant role in the modernization of the national economy. In the process of machine tool processing, some cutting waste will be generated. In order to save energy and protect the environment, these cutting wastes are usually recycled.

[0003] In the process of processing cutting waste, since there is often residual cutting fluid on the cutting waste, in order to realize the recycling and storage of cutting waste, it is necessary to separate the residual cutting fluid in the cutting waste. The commonly used method at present is to process it by draining, which is time-consuming and labor-intensive, and the processing efficiency is low. Secondly, since cutting waste is often fluffy, the storage of cutting waste after separating the cutting fluid will take up more space. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model aims to provide a waste recovery device for machine tool processing, so as to separate the cutting fluid remaining in the cutting waste and compress the cutting waste for storage and recovery.

[0005] In order to achieve the above technical objectives and effects, the utility model is implemented through the following technical solutions:

[0006] A waste recovery device for machine tool processing comprises a box body, wherein the upper end surface of one end of the box body is provided with a waste delivery port and the other end is formed with a collection chamber for collecting waste, the collection chamber is provided with a compression mechanism for compressing the waste collected therein and an ejection mechanism for pushing out the compressed waste; a conveying mechanism is provided in the box body between the waste delivery port and the collection chamber, and the waste introduced through the waste delivery port is conveyed into the collection chamber through the conveying mechanism; the box body is also provided with an air supply mechanism for blowing air to the waste conveyed by the conveying mechanism and a cutting fluid recovery mechanism for recovering the cutting fluid separated from the waste.

[0007] Furthermore, the compression mechanism includes a fixed plate, and a first hydraulic cylinder pointing vertically downward is arranged on the upper end surface of the fixed plate, and the piston rod of the first hydraulic cylinder passes through the bottom surface of the fixed plate and is fixedly connected to a pressure plate; at least two groups of guide rods that can float up and down are arranged around the first hydraulic cylinder, and the guide rods can slide through the fixed plate and are also fixedly connected to the pressure plate.

[0008] Furthermore, the ejection mechanism includes a push plate and at least one set of hydraulic cylinder components for pushing the push plate to move.

[0009] Furthermore, the hydraulic cylinder assembly includes a second hydraulic cylinder, a fixed block is provided at the front end of the second hydraulic cylinder, the piston rod of the second hydraulic cylinder passes through the fixed block and is fixedly connected to a top plate, a pair of guide shafts are also fixedly connected to the top plate, the guide shafts are parallel to the running direction of the second hydraulic cylinder, and the guide shafts can slide through the fixed block.

[0010] Furthermore, the collection chamber is provided with an openable and closable protective door.

[0011] Furthermore, the conveying mechanism includes a support frame and a belt conveyor line arranged on the support frame; a filtrate hole is opened on the belt belonging to the belt conveyor line.

[0012] Furthermore, the belt conveyor line is provided with an anti-overflow plate and a guide plate.

[0013] Furthermore, the air supply mechanism includes a blower, which is connected to an air cavity via a blower-air cavity pipeline, and the air cavity is connected to a plurality of air supply pipes, each of which is provided with a row of air supply nozzles.

[0014] Furthermore, the air supply nozzles are evenly distributed.

[0015] Furthermore, the cutting fluid recovery mechanism includes a liquid collecting box and a liquid storage tank, and the liquid collecting box and the liquid storage tank are connected by a liquid collecting-liquid storage pipe; a filter screen is provided at the liquid inlet of the liquid collecting-liquid storage pipe and a drain pipe is provided at the lower end of the liquid storage tank, and an on-off valve is provided on the drain pipe.

[0016] The beneficial effects of the utility model are as follows: the utility model sets a belt conveyor line and opens a filtrate hole on the belt on the belt conveyor line, thereby realizing that the residual cutting fluid can seep out during the process of conveying the waste to the collecting chamber; and by setting an air supply duct above the belt conveyor line, the residual cutting fluid is effectively separated from the waste, thereby effectively improving the processing efficiency; secondly, by setting a compression mechanism and an ejection mechanism on the collecting chamber, the collected waste is compressed, reducing the storage space occupied, and auxiliary ejection of the compressed waste is realized, avoiding the problem of the compressed waste being stuck in the collecting chamber and being difficult to remove.

[0017] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model device;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model after removing part of the box plate;

[0021] Figure 3 This is a schematic diagram of the compression mechanism structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the ejection mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the hydraulic cylinder assembly of the utility model;

[0024] Figure 6 This is a schematic diagram of the installation of the ejection mechanism of the utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the conveying mechanism of the utility model;

[0026] Figure 8 This is a schematic diagram of the structure of the air supply mechanism of the utility model;

[0027] Fig. 9 This is a schematic diagram of the connection between the air supply mechanism and the conveying mechanism of the utility model;

[0028] Fig.10 This is a schematic diagram of the cutting fluid recovery mechanism of the utility model from the first perspective;

[0029] Fig.11 This is a schematic diagram of the cutting fluid recovery mechanism of the utility model from a second viewing angle;

[0030] Fig.12 For this utility model Fig.11 Enlarged view of point A in the middle;

[0031] Fig.13 This is a schematic diagram of the connection between the cutting fluid recovery mechanism and the conveying mechanism of the utility model.

[0032] Explanation of the reference numerals in the figure: 1, box; 2, compression mechanism; 3, ejection mechanism; 4, conveying mechanism; 5, air supply mechanism; 6, cutting fluid recovery mechanism; 7, connecting plate; 11, waste delivery port; 12, collection chamber; 13, air outlet; 21, fixed plate; 22, first hydraulic cylinder; 23, pressure plate; 24, guide rod; 31, push plate; 32, hydraulic cylinder assembly; 321, second hydraulic cylinder; 322, fixed block; 32 3. Top plate; 324. Guide shaft; 121. Protective door; 41. Support frame; 42. Belt conveyor line; 43. Anti-overflow plate; 44. Guide plate; 421. Filter hole; 51. Blower; 52. Blower-air chamber duct; 53. Air chamber; 54. Air supply duct; 55. Air supply nozzle; 61. Liquid collecting box; 62. Liquid storage box; 63. Liquid collecting-liquid storage pipeline; 64. Filter screen; 65. Drain pipe; 66. On-off valve. DETAILED DESCRIPTION

[0033] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0034] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, upper end, lower end, top, bottom...) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0035] See also Figure 1-2 As shown, a waste recovery device for machine tool processing includes a box body 1, wherein the upper end surface of one end of the box body 1 is provided with a waste delivery port 11 and the other end is formed with a collection chamber 12 for collecting waste, and the collection chamber 12 is provided with a compression mechanism 2 for compressing the waste collected therein and an ejection mechanism 3 for pushing out the compressed waste; a conveying mechanism 4 is provided in the box body 1 between the waste delivery port 11 and the collection chamber 12, and the waste introduced through the waste delivery port 11 is conveyed into the collection chamber 12 through the conveying mechanism 4; the box body 1 is also provided with an air supply mechanism 5 for blowing air on the waste conveyed by the conveying mechanism 4 and a cutting fluid recovery mechanism 6 for recovering the cutting fluid separated from the waste.

[0036] For further information, see Figure 3As shown, the compression mechanism 2 includes a fixed plate 21, and a first hydraulic cylinder 22 is arranged vertically downward on the upper end surface of the fixed plate 21, and the piston rod of the first hydraulic cylinder 22 passes through the bottom surface of the fixed plate 21 and is fixedly connected to a pressure plate 23; four groups of guide rods 24 that can float up and down are arranged around the first hydraulic cylinder 22, and the guide rods 24 can slide through the fixed plate 21 and are also fixedly connected to the pressure plate 23; it should be noted that the number of guide rods 24 is only one embodiment, and is not intended to limit the scope of the present application. In actual settings, two groups may also be provided.

[0037] For further information, see Figure 4 As shown, the ejection mechanism 3 includes a push plate 31 and a hydraulic cylinder assembly 32 for pushing the push plate 31 to move. During operation, the push plate 31 is pushed to move by the hydraulic cylinder assembly 32. In the present embodiment, two groups of the hydraulic cylinder assembly 32 are provided. Of course, the above is only one implementation mode and is not intended to limit the scope of the present application. When providing, one group, three groups, etc. may also be provided as long as the requirements can be met.

[0038] Among them, see Figure 5 As shown, the hydraulic cylinder assembly 32 includes a second hydraulic cylinder 321, a fixing block 322 is provided at the front end of the second hydraulic cylinder 321, the piston rod of the second hydraulic cylinder 321 passes through the fixing block 322 and is fixedly connected to a top plate 323, and a pair of guide shafts 324 are also fixedly connected to the top plate 323, the guide shafts 324 are parallel to the running direction of the second hydraulic cylinder 321, and the guide shafts 324 can slide through the fixing block 322; during installation, refer to Figure 6 As shown, the push plate 31 is movably disposed in the collecting chamber 12 , and after the top plate 323 is fixedly connected to the push plate 31 , the hydraulic cylinder assembly 32 is fixed to the conveying mechanism 4 via a connecting plate 7 .

[0039] For further information, see Figure 2 As shown, the collection chamber 12 is provided with an openable and closable protective door 121; wherein, when the waste is collected, the protective door 121 is closed; and when the waste in the collection chamber 12 is compressed and pushed out by the ejection mechanism 3, the protective door 121 is opened.

[0040] For further information, see Figure 7As shown, the conveying mechanism 4 includes a support frame 41 and a belt conveyor line 42 arranged on the support frame 41; the belt belonging to the belt conveyor line 42 is provided with a filtrate hole 421 for the cutting fluid to pass through; and the belt conveyor line 42 is provided with an anti-overflow plate 43 and a guide plate 44. During operation, the anti-overflow plate 43 can effectively prevent the waste from slipping off the belt conveyor line 42, and the guide plate 44 can realize the waste on the belt conveyor line 42 to be transported into the collection chamber 12; in addition, it should be noted that when connected, the hydraulic cylinder assembly 32 is fixed to the support frame 41 through a connecting plate 7.

[0041] For further information, see Figure 8 As shown in the figure (the dotted line in the figure indicates a partial box plate), the air supply mechanism 5 includes a blower 51, the blower 51 is connected to an air cavity 53 through a blower-air cavity pipeline 52, the air cavity 53 is connected to a plurality of air supply pipes 54, and each of the air supply pipes 54 is provided with a row of evenly distributed air supply nozzles 55; when setting, refer to Figure 2 , Figure 6 and Fig. 9 As shown, the blower 51 is arranged on the inner bottom surface of the box body 1, and the exhaust port 13 is opened on the side wall of the box body 1, the air supply pipe 54 is located directly above the belt conveyor line 42, and the air supply nozzle 55 is directly facing the belt conveyor line 42. During operation, the blower 51 supplies air to the air cavity 53 through the blower-air cavity pipe 52, and the wind enters the air supply pipe 54 after being diverted by the air cavity 53, and finally blows the waste transported on the belt conveyor line 42 through the air supply nozzle 55.

[0042] For further information, see Figure 10-13 As shown, the cutting fluid recovery mechanism 6 includes a liquid collecting tank 61 and a liquid storage tank 62, and the liquid collecting tank 61 and the liquid storage tank 62 are both fixed on the support frame 41, wherein the liquid collecting tank 61 is located between the belts belonging to the belt conveyor line 42, and the liquid storage tank 62 is located below the belt conveyor line 42, and the liquid collecting tank 61 and the liquid storage tank 62 are connected by a liquid collecting-liquid storage pipe 63; a filter screen 64 is provided at the liquid inlet of the liquid collecting-liquid storage pipe 63, and a drain pipe 65 is provided at the lower end of the liquid storage tank 62, and an on-off valve 66 is provided on the drain pipe 65.

[0043] The working principle of the utility model is as follows:

[0044] During operation, waste is put into the waste delivery port 11, and at this time, the put-in waste slides onto the belt conveyor line 42 and is transported downstream through the belt conveyor line 42; when the waste enters the air supply pipe 54 area arranged above the belt conveyor line 42, at this time, wind blows toward the waste through the air supply nozzle 55, and the cutting fluid remaining in the waste is blown off or dried from the waste, wherein the blown-off cutting fluid enters the collecting tank 61 through the filtrate hole 421, and then continues to flow into the liquid storage tank 62 through the collecting-liquid storage pipe 63; and after the waste passes through the air supply pipe 54 area, it is continued to be transported downstream until it is sent to the collection chamber 12 for collection.

[0045] When the waste collected in the collecting chamber 12 reaches the set height, the first hydraulic cylinder 22 is started, the piston rod of the first hydraulic cylinder 22 is extended, and the pressing plate 23 is driven to move downward, so as to compress the waste collected in the collecting chamber 12. After the compression is completed, the piston rod of the first hydraulic cylinder 22 is retracted, and the pressing plate 23 is driven to move upward and reset to the initial position; then the protective door 121 is opened, and the second hydraulic cylinder 321 is started, the piston rod of the second hydraulic cylinder 321 is extended, and the push plate 31 is driven to move, thereby pushing the compressed waste in the collecting chamber 12, so that the compressed waste is moved out of the collecting chamber 12 through the protective door 121. After completion, the piston rod of the second hydraulic cylinder 321 is retracted, and the push plate 31 is driven to reset to the initial position, and the waste is collected after the protective door 121 is closed.

[0046] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A waste recovery device for machine tool processing, characterized in that: The invention comprises a box body (1), wherein the upper end surface of one end of the box body (1) is provided with a waste delivery port (11) and the other end is provided with a collection chamber (12) for collecting waste, and the collection chamber (12) is provided with a compression mechanism (2) for compressing the waste collected therein and an ejection mechanism (3) for pushing out the compressed waste; a conveying mechanism (4) is provided in the box body (1) between the waste delivery port (11) and the collection chamber (12), and the waste introduced through the waste delivery port (11) is conveyed into the collection chamber (12) through the conveying mechanism (4); the box body (1) is also provided with an air supply mechanism (5) for blowing air to the waste delivered by the conveying mechanism (4) and a cutting fluid recovery mechanism (6) for recovering the cutting fluid separated from the waste.

2. The machine tool waste recovery device according to claim 1, characterized in that: The compression mechanism (2) comprises a fixed plate (21), and a first hydraulic cylinder (22) is arranged on the upper end surface of the fixed plate (21) and is vertically downward. The piston rod of the first hydraulic cylinder (22) passes through the bottom surface of the fixed plate (21) and is fixedly connected to a pressure plate (23); at least two groups of guide rods (24) that can float up and down are arranged around the first hydraulic cylinder (22), and the guide rods (24) can slide through the fixed plate (21) and are also fixedly connected to the pressure plate (23).

3. The machine tool waste recovery device according to claim 1, characterized in that: The ejection mechanism (3) comprises a push plate (31) and at least one set of hydraulic cylinder components (32) for pushing the push plate (31) to move.

4. The machine tool waste recovery device according to claim 3, characterized in that: The hydraulic cylinder assembly (32) comprises a second hydraulic cylinder (321), a fixed block (322) is arranged at the front end of the second hydraulic cylinder (321), a piston rod of the second hydraulic cylinder (321) passes through the fixed block (322) and is fixedly connected to a top plate (323), a pair of guide shafts (324) are also fixedly connected to the top plate (323), the guide shafts (324) are parallel to the running direction of the second hydraulic cylinder (321), and the guide shafts (324) can slidably pass through the fixed block (322).

5. The machine tool waste recovery device according to claim 1, characterized in that: The collection chamber (12) is provided with an openable and closable protective door (121).

6. The machine tool waste recovery device according to claim 1, characterized in that: The conveying mechanism (4) comprises a support frame (41) and a belt-type conveying line (42) arranged on the support frame (41); a filtrate hole (421) is provided on the belt belonging to the belt-type conveying line (42).

7. The machine tool waste recovery device according to claim 6, characterized in that: The belt conveyor line (42) is provided with an anti-overflow plate (43) and a guide plate (44).

8. The machine tool waste recovery device according to claim 1, characterized in that: The air supply mechanism (5) comprises a blower (51), the blower (51) being connected to an air cavity (53) via a blower-air cavity pipeline (52), the air cavity (53) being connected to a plurality of air supply pipes (54), each of the air supply pipes (54) being provided with a row of air supply nozzles (55).

9. The machine tool waste recovery device according to claim 8, characterized in that: The air supply nozzles (55) are evenly distributed.

10. The machine tool waste recovery device according to claim 1, characterized in that: The cutting fluid recovery mechanism (6) comprises a liquid collecting box (61) and a liquid storage box (62), wherein the liquid collecting box (61) and the liquid storage box (62) are connected via a liquid collecting-liquid storage pipe (63); a filter screen (64) is provided at the liquid inlet of the liquid collecting-liquid storage pipe (63), and a liquid discharge pipe (65) is provided at the lower end of the liquid storage box (62), and an on-off valve (66) is provided on the liquid discharge pipe (65).

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