A screw machining swarf cleaning device

Abstract

The application relates to the technical field of screw cleaning, in particular to a waste chip cleaning device for screw processing, which comprises a cleaning box, a roller assembly, a lifting adjusting assembly, a cleaning assembly and a sealing assembly. A first motor drives a gear to mesh with a gear ring, so that the roller body rotates to drive the screws to tumble in the roller, realizing omnibearing cleaning. Meanwhile, the cooperation of the supporting roller and the roller ring ensures the stable rotation of the roller, the cooperation of the positioning block and the positioning groove ensures the accurate installation and positioning of the roller assembly, the cleaning effect is improved, the roller body drives the screws to move, the screws are ensured to be cleaned comprehensively, and the situation that the screws are damaged due to violent shaking between the screws is avoided; when the cleaning box stops ultrasonic operation, the waste residues are deposited on the bottom wall of the cleaning box, the brush on the cross beam moves under the driving of the position adjusting assembly, and the sealing assembly and the chip discharging assembly are cooperated to complete the discharge of the cleaning liquid containing a large proportion of solid substances, so that the cleaning effect of the remaining cleaning liquid on the materials is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of screw cleaning, in particular to a waste chip cleaning device for screw processing. BACKGROUND

[0002] Screws are generally made of metal materials such as carbon steel, stainless steel, copper, etc., and some are made of non-metallic materials such as plastic. The production process mainly includes wire drawing, cold heading forming, wire twisting or rolling processing, etc. Wire drawing is to process raw materials into the required diameter; cold heading forming is to stamp the metal material into the basic shape of the screw through a die; wire twisting or rolling processing is to form threads on the surface of the screw. After production, surface treatment such as galvanizing and chromium plating is performed to improve the rust resistance and aesthetics of the screw.

[0003] After the screw thread processing is completed, metal waste chips are often adhered to the outer wall of the screw, and an ultrasonic cleaning tank is often used to clean the screw. During the cleaning process, an adjusting device is needed to adjust the position of the screw to ensure complete cleaning of the screw. The waste chips after cleaning are easily settled at the bottom of the tank when the ultrasonic generator is not working, and are easily mixed with the cleaning liquid and then contact the screw again when the ultrasonic generator is working, which reduces the cleaning quality. The traditional cleaning tank can only empty the cleaning liquid at regular intervals, separate the solid and liquid, and then supplement new cleaning liquid to clean the screw. During this process, the liquid discharge time is long, the solid occupies a small proportion in the cleaning liquid, and the separation is difficult. The adjusting device of the ultrasonic cleaning tank has a complex structure, which makes the structure of the ultrasonic cleaning tank complex and difficult to clean the inner wall of the ultrasonic cleaning tank thoroughly. It takes a long time to supplement the cleaning liquid again, which is not convenient to use. SUMMARY

[0004] TECHNICAL PROBLEM

[0005] In view of the deficiencies of the prior art, the present application provides a waste chip cleaning device for screw processing.

[0006] (II) TECHNICAL SCHEME

[0007] To achieve the above purpose, the present application provides the following technical scheme: a waste chip cleaning device for screw processing, comprising a cleaning tank, four legs are arranged below the cleaning tank, and further comprising:

[0008] The drum assembly comprises a support frame, a mounting plate, a first motor, a gear, a gear ring, a roller frame, a roller ring, a supporting roller, a positioning block and a drum body, the mounting plate is provided with the support frame on the front and back sides below, the inner side wall of the support frame is provided with the roller frame, the drum body is provided with the roller ring on the front and back sides, the supporting roller supporting the roller ring is rotationally arranged on the roller frame, the drum body is further provided with the gear ring in the middle part, the first motor is arranged below the mounting plate, the output end of the first motor is connected with the gear, the gear is engaged with the gear ring, the front and back sides of the cleaning box are further provided with positioning grooves, and the support frame is further provided with the positioning block matched with the positioning grooves.

[0009] The cleaning box is further provided with a lifting adjusting assembly adjusting the height of the drum assembly.

[0010] The cleaning assembly comprises a position adjusting assembly, a cross beam, a brush and a chip removal assembly, the cross beam is arranged on the inner bottom wall of the cleaning box, the brush is symmetrically arranged on the front and back sides of the cross beam, the chip removal assembly is further arranged on the bottom wall of the front and back sides of the cleaning box, and the position adjusting assembly moving the cross beam is further arranged on the cleaning box.

[0011] The front and back sides of the cleaning box are further provided with the closing assembly in contact with the top wall of the cross beam, and the cross beam, the closing assembly and the cleaning box can be enclosed to form a chip removal cavity.

[0012] In order to drive the cross beam to move stably, the position adjusting assembly comprises a second motor, a worm gear, a worm, a cover body, a screw rod, a sliding frame, a sliding block and a connecting plate, the sliding frame is symmetrically arranged on the left and right sides of the cleaning box, the screw rod is rotationally arranged in the sliding frame, the cover body is arranged on the front surface of the cleaning box, the front surface of the screw rod penetrates through the sliding frame and the cover body and is connected with the center of the worm gear, the worm is further arranged in the cover body and engaged with the two worm gears, the output end of the second motor penetrates through the cover body and is connected with the worm, the sliding block is threadedly connected with the screw rod and arranged in the sliding frame, the connecting plate is in inverted L shape, the left and right sides of the cross beam are connected with the lower parts of the corresponding connecting plates, the upper parts of the connecting plates are connected with the sliding blocks, and the connecting plates are arranged on the two sides of the support frame.

[0013] In order to facilitate the control of chip removal, the chip removal assembly comprises a waste chip frame, a chip removal pipe and an on-off valve, the waste chip frame is arranged on the bottom wall of the cleaning box, the top wall of the waste chip frame penetrates through the cleaning box, the bottom wall of the waste chip frame is provided with the chip removal pipe, and the on-off valve is further arranged on the chip removal pipe.

[0014] In order to facilitate the mixed angle impurities cleaning solution part discharge, the application improves that the closed assembly includes a closed plate, a shunt pipe and a pressure applying assembly, the closed plate is T-shaped, the top wall of the crossbeam is triangular prism, one end of the closed plate is connected with the cleaning box, the other end of the closed plate is provided with a first inclined surface matched with the top wall of the crossbeam, the upper part of the closed plate is further provided with a second inclined surface, the shunt pipe is embedded in the closed plate, a plurality of groups of output heads of the shunt pipe penetrate through the closed plate, the cleaning box is further provided with the pressure applying assembly connected with the input end of the shunt pipe.

[0015] Preferably, the front and rear ends of the brush are narrower than the width of the opening of the top wall of the scrap frame.

[0016] Preferably, the pressure applying assembly includes a liquid supply tank, a liquid supply pump and a connecting pipe, the liquid supply tank is arranged on the side of the cleaning box, one end of the liquid supply pump is connected with the liquid supply tank, the other end of the liquid supply pump is connected with one end of the connecting pipe, the other end of the connecting pipe penetrates through the cleaning box and the closed plate and is connected with the input end of the shunt pipe.

[0017] Preferably, the scrap frame is provided with observation windows at the front and rear ends away from the center side of the cleaning box.

[0018] In order to facilitate the adjustment of the height of the roller assembly, the application improves that the lifting adjustment assembly includes a support, a top plate, a guide rod, a lifter and a frame, the frame is further arranged outside the cleaning box, the sliding frame is arranged on the top wall of the frame, the frame is further provided with supports at the four corners, the top plate is connected with the supports at the four corners below, the output end of the lifter penetrates through the top plate and is connected with the mounting plate, the guide rod penetrating through the top plate is further arranged at the four corners of the top plate.

[0019] Preferably, the rear side of the cleaning box is further provided with a discharging plate, the rear side of the roller body is conical, the inner side of the roller body is further provided with a flow guide plate, and the output end of the roller body is arranged above the discharging plate.

[0020] In order to facilitate the feeding, the application improves that the feeding assembly is further arranged on the two groups of positioning blocks located at the front side, the feeding assembly includes a feeding plate and an auxiliary frame, the auxiliary frame is provided with a groove matched with the front side wall of the cleaning box and the cover body below, and the auxiliary frame is further provided with the feeding plate.

[0021] (Three) beneficial effects

[0022] Compared with the prior art, the application provides a scrap cleaning device for screw machining, which has the following beneficial effects:

[0023] The screw machining waste chip cleaning device, through the first motor driving gear and the gear ring meshing, makes the roller body rotate, drives the screw to roll in the roller, realizes omnibearing cleaning. At the same time, the cooperation of the supporting roller and the roller ensures the stable rotation of the roller, the cooperation of the positioning block and the positioning groove ensures the accurate installation and positioning of the roller assembly, improves the cleaning effect, the roller body drives the screw to move, ensures that the screw is cleaned comprehensively, and avoids the damage of the screw due to violent shaking between the screws;

[0024] When the cleaning box stops ultrasonic operation, the waste residue is deposited on the bottom wall of the cleaning box, the brush on the cross beam moves under the driving of the position adjusting assembly, the waste residue is accumulated on the front and rear sides of the cleaning box, and the cleaning liquid containing a large proportion of solid substances is discharged in cooperation with the sealing assembly and the chip removal assembly, so that the effect of the remaining cleaning liquid on material cleaning is ensured;

[0025] The lifting adjusting assembly can adjust the height of the roller assembly according to needs, so as to adapt to the cleaning needs of screws of different specifications. Through the cooperation of the support, the top plate, the guide rod and the lifter, the stable lifting of the roller assembly is realized, the operation is simple and convenient, and then the operation space is increased when the inner wall of the cleaning box is thoroughly cleaned, so that the cleaning effect of the screw is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a main view schematic diagram of the structure of the application;

[0027] Figure 2 It is a back view schematic diagram of the structure of the application;

[0028] Figure 3 It is a main view schematic diagram of the structure of the application when the roller assembly is lifted;

[0029] Figure 4 It is a main view schematic diagram of the structure of the application;

[0030] Figure 5 It is a structure of the application Figure 4 partially sectioned schematic diagram;

[0031] Figure 6 It is a structure of the application Figure 1 partially enlarged schematic diagram at A;

[0032] Figure 7 It is a structure of the application Figure 3 partially enlarged schematic diagram at B;

[0033] Figure 8 It is a structure of the application Figure 4 partially enlarged schematic diagram at C;

[0034] Figure 9 It is a structure of the application Figure 5 partially enlarged schematic diagram at D.

[0035] In the figure: 1, cleaning box; 2, support leg; 3, support frame; 4, mounting plate; 5, first motor; 6, gear; 7, gear ring; 8, roller frame; 9, roller; 10, supporting roller; 11, positioning block; 12, roller body; 13, cross beam; 14, brush; 15, second motor; 16, worm gear; 17, worm; 18, cover; 19, screw; 20, sliding frame; 21, sliding block; 22, connecting plate; 23, scrap frame; 24, chip removal pipe; 25, on-off valve; 26, closing plate; 27, shunt pipe; 28, output head; 29, liquid supply tank; 30, liquid supply pump; 31, connecting pipe; 32, observation window; 33, support; 34, top plate; 35, lifter; 36, frame; 37, guide rod; 38, blanking plate; 39, flow guide plate; 40, feeding plate; 41, auxiliary frame. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0037] Please refer to Figures 1-9 A screw machining scrap cleaning device, comprising a cleaning box 1, the cleaning box 1 is provided with support legs 2 at four corners below;

[0038] The support legs 2 provide stable support for the cleaning box 1. According to requirements, the cleaning box 1 adopts an ultrasonic cleaning box 1. The ultrasonic cleaning box 1 mainly works based on cavitation effect. When the ultrasonic generator generates a high-frequency oscillation signal, which is converted into high-frequency mechanical vibration by a transducer and propagated to the cleaning liquid, a large number of micro-bubbles are generated in the cleaning liquid. These bubbles grow and burst constantly with the vibration of the ultrasonic wave in the liquid. The impact force generated in the instant of burst is strong enough to effectively remove dirt, impurities and debris on the surface of the object, so as to achieve the purpose of cleaning. A controller is arranged on the side wall of the cleaning box 1.

[0039] In this embodiment, the roller assembly comprises a support frame 3, a mounting plate 4, a first motor 5, a gear 6, a gear ring 7, a roller bracket 8, a roller ring 9, a supporting roller 10, a positioning block 11 and a roller body 12, the support frame 3 is arranged on the front and rear sides of the mounting plate 4, the roller bracket 8 is arranged on the inner side wall of the support frame 3, the roller ring 9 is arranged on the front and rear sides of the roller body 12, the supporting roller 10 is rotatably arranged on the roller bracket 8 and supports the roller ring 9, the gear ring 7 is arranged on the middle part of the roller body 12, the first motor 5 is arranged below the mounting plate 4, the output end of the first motor 5 is connected with the gear 6, the gear 6 is engaged with the gear ring 7, the front and rear sides of the cleaning box 1 are also provided with positioning grooves, and the support frame 3 is also provided with the positioning block 11 matched with the positioning grooves;

[0040] The mounting plate 4 cooperates with the support frame 3 with the positioning block 11 as a framework, the positioning block 11 is inserted into the positioning groove to stably erect the framework on the cleaning box 1, and the roller bracket 8 of the support frame 3 cooperates with the supporting roller 10 to provide stable support for the roller ring 9 of the roller body 12. At this time, the lower part of the roller body 12 is immersed in the cleaning liquid in the cleaning box 1, the first motor 5 is started, the output end drives the gear 6 to rotate, the gear ring 7 drives the roller body 12 to rotate due to the engagement between the gear 6 and the gear ring 7. The roller ring 9 on the front and rear sides of the roller body 12 is supported by the supporting roller 10 to ensure stable rotation. When the roller body 12 rotates, the screws put in it roll over to realize omnidirectional cleaning;

[0041] In actual use, the inner wall of the cleaning box 1 needs to be thoroughly cleaned, therefore, the cleaning box 1 is also provided with a lifting adjusting assembly for adjusting the height of the roller assembly;

[0042] In actual use, after the screws are cleaned by the ultrasonic wave and the cleaning liquid, when the ultrasonic wave stops working, the first motor 5 no longer rotates, at this time, the waste debris quickly deposits on the bottom of the cleaning box due to its large density, if cleaning operation is performed at this time, impurities are easy to mix with the cleaning liquid and contact with the screws, which leads to incomplete cleaning of the screws. Therefore, the cleaning assembly comprises a position adjusting assembly, a cross beam 13, a brush 14 and a debris removal assembly, the inner bottom wall of the cleaning box 1 is provided with the cross beam 13, the front and rear sides of the cross beam 13 are symmetrically provided with the brush 14, the bottom walls on the front and rear sides of the cleaning box 1 are also provided with the debris removal assembly, the cleaning box 1 is also provided with the position adjusting assembly for driving the cross beam 13 to move, the cross beam 13 is arranged below the support frame 3, the gap between the left and right sides of the support frame 3 and the cleaning box can be used for moving the cross beam 13 driven by the adjusting assembly, the cross beam 13 and the support frame 3 do not interfere with each other, with the forward and backward movement of the cross beam 13, the brush 14 drives the waste debris to move to the debris removal assembly part, by starting and stopping the debris removal assembly, the cleaning liquid containing a large proportion of debris can be quickly discharged, and the remaining cleaning liquid is retained;

[0043] In actual use, the cleaning box 1 is provided with a closing assembly in contact with the top wall of the cross beam 13 on the front and rear sides, and the cross beam 13, the closing assembly and the cleaning box 1 can be enclosed to form a chip removal cavity, so as to reduce the discharge of other parts of the cleaning liquid when the cleaning liquid containing a large proportion of chip parts is discharged.

[0044] In the embodiment, the position adjusting assembly comprises a second motor 15, a worm wheel 16, a worm 17, a cover 18, a screw rod 19, a sliding frame 20, a sliding block 21 and a connecting plate 22. The cleaning box 1 is symmetrically provided with the sliding frame 20 on the left and right sides. The screw rod 19 is rotatably arranged in the sliding frame 20. The cleaning box 1 is further provided with the cover 18 on the front side. The screw rod 19 penetrates the sliding frame 20 and the cover 18 and is connected with the center of the worm wheel 16. The cover 18 is further provided with the worm 17 engaged with the two groups of worm wheels 16. The output end of the second motor 15 penetrates the cover 18 and is connected with the worm 17. The sliding frame 20 is further provided with the sliding block 21 threadedly connected with the screw rod 19. The connecting plate 22 is in inverted L shape. The left and right sides of the cross beam 13 are connected with the lower parts of the corresponding connecting plates 22. The upper part of the connecting plate 22 is connected with the upper part of the sliding block 21. The connecting plate 22 is arranged on the two sides of the support frame 3. The second motor 15 drives the worm 17 in the cover 18 to rotate. The worm 17 drives the worm wheel 16 engaged therewith to rotate. The worm wheel 16 drives the screw rod 19 to rotate. Since the sliding block 21 is threadedly connected with the screw rod 19 and slides in the sliding frame 20, the rotation of the screw rod 19 causes the sliding block 21 to move forward and backward in the sliding frame 20. The sliding block 21 drives the cross beam 13 to move through the connecting plate 22, so that the brushes 14 on the two sides of the cross beam 13 clean the bottom wall of the cleaning box 1. In the embodiment, the first motor 5 and the second motor 15 are both servo motors with accurate operation and rapid response.

[0045] In the embodiment, the chip removal assembly comprises a waste chip frame 23, a chip removal pipe 24 and an on-off valve 25. The cleaning box 1 is provided with the waste chip frame 23 on the front and rear sides of the bottom wall. The top wall of the waste chip frame 23 penetrates the cleaning box 1. The bottom wall of the waste chip frame 23 is provided with the chip removal pipe 24. The chip removal pipe 24 is further provided with the on-off valve 25. The waste chips cleaned by the cross beam 13 cooperating with the brushes 14 are deposited in the waste chip frame 23. The on-off valve 25 is opened and closed to facilitate the opening and closing of the chip removal pipe 24, so as to facilitate the discharge of the cleaning liquid and impurities in the part of the chip removal cavity enclosed with the corresponding closing assembly.

[0046] In this embodiment, the closing assembly includes a closing plate 26, a shunt pipe 27 and a pressure applying assembly. The closing plate 26 is T-shaped, the top wall of the cross beam 13 is triangular, one end of the closing plate 26 is connected with the cleaning box 1, the other end of the closing plate 26 is provided with a first inclined surface matched with the top wall of the cross beam 13, a second inclined surface is further provided above the closing plate 26, the shunt pipe 27 is embedded in the closing plate 26, a plurality of groups of output heads 28 of the shunt pipe 27 penetrate through the closing plate 26, the cleaning box 1 is further provided with a pressure applying assembly connected with the input end of the shunt pipe 27, the gap between the closing plate 26 and the side wall of the cleaning box 1 is consistent with the width of the lower part of the connecting plate 22, the first inclined surface is attached to the upper part of the closing plate 26 to increase the sealing area, and the second inclined surface prevents the accumulation of waste above the closing plate 26.

[0047] It should be noted that, according to the needs, a sealing gasket can be additionally provided near the part of the closing plate 26 close to the cross beam 13, and an air bag can be additionally provided in the middle part of the bottom wall of the cross beam 13 to cooperate with the air supply pump to ensure the sealing of the debris removal cavity, and the pressure applying assembly can complete the discharge of impurities in the debris removal cavity. The debris removal cavity does not need to be completely sealed, and the part enclosed by the cross beam 13, the brush 14, the closing plate 26 and the cleaning box 1 greatly reduces the opening area of the waste frame 23 and the area of the cleaning box 1 containing most of the cleaning liquid. When the debris is removed, the cleaning liquid containing most of the waste is quickly discharged by cooperating with the pressure applying assembly. At this time, even if the cleaning liquid containing a small proportion of waste penetrates into the debris removal cavity, it can still ensure that most of the cleaning liquid containing a small amount of waste is left in the cleaning box, thereby ensuring the quality of subsequent screw cleaning.

[0048] In actual use, the pressure applying assembly includes a liquid supply tank 29, a liquid supply pump 30 and a connecting pipe 31. The liquid supply tank 29 is arranged on the side of the cleaning box 1. One end of the liquid supply pump 30 is connected with the liquid supply tank 29, and the other end of the liquid supply pump 30 is connected with one end of the connecting pipe 31. The other end of the connecting pipe 31 penetrates through the cleaning box 1 and the closing plate 26 and is connected with the input end of the shunt pipe 27. The front and rear ports of the brush 14 are narrower than the opening width of the top wall of the waste frame 23. When the cross beam 13 cooperates with the connecting plate 22 and the corresponding closing plate 26 to form a debris removal cavity, the liquid supply pump 30 is started. The liquid supply pump 30 sends the liquid in the liquid supply tank 29 into the connecting pipe 31, and then the output heads 28 of the shunt pipe 27 output. The impurities in the brush 14 and the waste tank can be flushed out.

[0049] In the embodiment, the scrap frame 23 is provided with observation windows 32 at the front and rear ends away from the center of the cleaning box 1, so as to observe the accumulation amount of scrap. According to the requirement, an infrared generator and a receiving plate can also be arranged on the bottom wall of the liquid supply box 29. The corresponding infrared generator and receiving plate are arranged on the front and rear sides of the scrap frame 23. When the scrap frame 23 has less impurities accumulated therein, the receiving plate can receive the signal of the infrared generator at this time. When the impurities are accumulated at a larger angle, the corresponding receiving plate cannot receive the signal of the infrared generator at this time. At this time, the scrap needs to be removed.

[0050] In actual use, the lifting adjusting assembly includes supports 33, a top plate 34, guide rods 37, lifters 35 and a frame 36. The cleaning box 1 is further provided with the frame 36 on the outside. The sliding frame 20 is arranged on the top wall of the frame 36. The frame 36 is further provided with the supports 33 at the four corners. The top plate 34 is connected with the supports 33 at the four corners below. The output end of the lifter 35 penetrates the top plate 34 and is connected with the mounting plate 4. The mounting plate 4 is further provided with the guide rods 37 penetrating the top plate 34 at the four corners above. The lifter 35 is a hydraulic cylinder. It should be noted that the overall mass of the roller assembly is relatively light. The frame 36 of the cleaning box provides stable support for the supports 33. The supports 33 provide stable support for the top plate 34. Under the support of the top plate 34, the lifter 35 is sufficient to drive the roller assembly to lift. According to the requirement, four groups of lifters 35 can be arranged on the top plate 34 to drive the mounting plate 4 to lift. The synchronous valve can automatically adjust the oil flow according to the load of each hydraulic cylinder, so that the four hydraulic cylinders obtain the same flow, and then realize synchronous movement. The synchronization of the four hydraulic cylinders is realized by means of the electrical control system. A displacement sensor is installed on each hydraulic cylinder to monitor the displacement of the piston rod of the hydraulic cylinder in real time. The sensor feeds back the displacement signal to the controller, such as PLC. The controller analyzes and compares the received signal. When it is found that the displacement of a certain hydraulic cylinder is inconsistent with that of other hydraulic cylinders, the output flow of the hydraulic pump or the opening of the electromagnetic reversing valve is adjusted to adjust the movement speed of the hydraulic cylinder, so that it is kept synchronous with other hydraulic cylinders. The guide rods 37 ensure the stability of the lifting of the mounting plate 4.

[0051] In the embodiment, the cleaning box 1 is further provided with a discharging plate 38 at the rear side. The rear side of the roller body 12 is conical. The inner side of the roller body 12 is further provided with a flow guide plate 39. The output end of the roller body 12 is arranged above the discharging plate 38. When discharging, the flow guide plate 39 drives the material to be discharged at the rear side of the roller body 12. The discharging plate 38 facilitates the transfer of the material.

[0052] In actual use, the two groups of positioning blocks 11 on the front side are also provided with a feeding assembly, which comprises a feeding plate 40 and an auxiliary frame 41, the auxiliary frame 41 is provided below with a groove matched with the front side wall of the cleaning box 1 and the cover body 18, and the auxiliary frame 41 is also provided with the feeding plate 40, which is stably supported by the auxiliary frame 41, and the feeding plate 40 supports the screws to be cleaned and stably falls into the roller body 12.

[0053] The roller body 12 is provided with a plurality of groups of draining holes, the diameter of the draining holes is smaller than the outer diameter of the screws, so that the screws are prevented from being discharged through the draining holes.

[0054] In this document, the term "embodiment" means that the specific features, structures or characteristics described in connection with the embodiment can be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, and does not particularly limit the independence or association between other embodiments. In principle, in this application, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.

[0055] Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the art to which the present application belongs; the use of related terms in this document is only for the purpose of describing specific embodiments, and is not intended to limit the present application.

[0056] Although the embodiments of the present application have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application.

Claims

1. A screw machining swarf cleaning device comprising a cleaning tank, four legs being provided at the corners of the cleaning tank, characterized in that, Also include: The roller assembly includes a support frame, a mounting plate, a first motor, a gear, a gear ring, a roller frame, a roller ring, a support roller, a positioning block and a roller body, the mounting plate is provided with the support frame on the front and back sides below, the inner side wall of the support frame is provided with a roller frame, the roller body is provided with a roller ring on the front and back sides, the roller frame is provided with a support roller rotating to support the roller ring, the middle part of the roller body is further provided with a gear ring, the mounting plate is provided with the first motor below, the output end of the first motor is connected with the gear, the gear is engaged with the gear ring, the front and back sides of the cleaning box are further provided with positioning grooves, the support frame is further provided with positioning blocks matched with the positioning grooves; The lifting adjusting assembly is further provided on the cleaning box to adjust the height of the roller assembly; The cleaning assembly includes a position adjusting assembly, a cross beam, a brush and a chip removal assembly, the cross beam is arranged on the inner bottom wall of the cleaning box, the front and back sides of the cross beam are symmetrically provided with brushes, the front and back sides of the bottom wall of the cleaning box are further provided with the chip removal assembly, the cleaning box is further provided with a position adjusting assembly for driving the cross beam to move, and the cross beam is arranged below the support frame; The closing assembly is further provided on the front and back sides of the cleaning box and is in contact with the top wall of the cross beam, and the cross beam, the closing assembly and the cleaning box form a chip removal cavity; The chip removal assembly includes a waste chip frame, a chip removal pipe and a switch valve, the front and back sides of the bottom wall of the cleaning box are provided with the waste chip frame, the top wall of the waste chip frame is through the cleaning box, the bottom wall of the waste chip frame is provided with the chip removal pipe, and the chip removal pipe is further provided with the switch valve; The closing assembly includes a closing plate, a shunt pipe and a pressure applying assembly, the closing plate is T-shaped, the top wall of the cross beam is in the shape of a triangular prism, one end of the closing plate is connected with the cleaning box, the other end of the closing plate is provided with a first inclined surface matched with the top wall of the cross beam, the closing plate is further provided with a second inclined surface above, the closing plate is embedded with the shunt pipe, a plurality of groups of output heads of the shunt pipe are through the closing plate, and the cleaning box is further provided with the pressure applying assembly connected with the input end of the shunt pipe.

2. A screw machining swarf cleaning device according to claim 1, characterised in that, The position adjusting assembly includes a second motor, a worm gear, a worm, a cover, a screw rod, a sliding frame, a sliding block and a connecting plate, the left and right sides of the cleaning box are symmetrically provided with the sliding frame, the sliding frame is rotatably provided with the screw rod inside, the front of the cleaning box is further provided with the cover, the front of the screw rod is through the sliding frame and the cover and is connected with the center of the worm gear, the cover is further provided with the worm inside which is engaged with the two groups of worm gears, the output end of the second motor is through the cover and is connected with the worm, the sliding block is threadedly connected with the screw rod and is further provided in the sliding frame, the connecting plate is in the shape of an inverted L, the left and right sides of the cross beam are connected with the lower parts of the corresponding connecting plates, the upper part of the connecting plate is connected with the sliding block above, and the connecting plate is arranged on the two sides of the support frame.

3. A screw machining swarf cleaning device according to claim 2, characterised in that The front and back ends of the brush are narrower than the opening width of the top wall of the waste chip frame.

4. The device for cleaning the waste material according to claim 3, characterized in that, The pressure applying assembly comprises a liquid supply tank, a liquid supply pump and a connecting pipe, the liquid supply tank is arranged on the side of the cleaning tank, one end of the liquid supply pump is connected with the liquid supply tank, the other end of the liquid supply pump is connected with one end of the connecting pipe, the other end of the connecting pipe penetrates through the cleaning tank and the closing plate and is connected with the input end of the shunt pipe.

5. A screw machining swarf cleaning device according to claim 4, characterised in that The scrap frame is provided with observation windows at the front and rear ends away from the center side of the cleaning tank.

6. A screw machining swarf cleaning device according to claim 5, characterised in that The lifting adjusting assembly comprises a support, a top plate, a guide rod, a lifter and a frame, the frame is further arranged outside the cleaning tank, the sliding frame is arranged on the top wall of the frame, the frame is further provided with supports at the four corners, the top plate is connected with the supports at the four corners, the output end of the lifter penetrates through the top plate and is connected with the mounting plate, the mounting plate is further provided with guide rods penetrating through the top plate at the four corners.

7. A device for cleaning swarf from screw machining according to claim 6, characterised in that The cleaning tank is further provided with a discharging plate at the rear side, the rear side of the roller body is conical, the inner side of the roller body is further provided with a flow guide plate, the output end of the roller body is arranged above the discharging plate. The two groups of positioning blocks on the front side are further provided with an upper feeding assembly, the upper feeding assembly comprises an upper feeding plate and an auxiliary frame, the auxiliary frame is provided with a groove below which is matched with the front side wall of the cleaning tank and the cover body, the auxiliary frame is further provided with an upper feeding plate.

8. The device for removing chips from a screw according to claim 7, wherein ​

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