Impurity separation device for lubricating powder production

Abstract

The utility model discloses an impurity separation device for lubricating powder production, relates to the technical field of lubricating powder treatment, and aims to fully separate impurities in lubricating powder, avoid material waste and improve the separation effect. Comprising a separating cylinder, an impurity removing pipe, a filtering and separating funnel, a separating assembly and a discharging assembly are fixedly arranged in the separating cylinder, the bottom of the filtering and separating funnel is connected with the impurity removing pipe, the other end of the impurity removing pipe extends out of the separating cylinder, and the discharging assembly is arranged on the outer side of the impurity removing pipe and the filtering and separating funnel in a sleeving mode. A separation assembly is further arranged in the separation cylinder and comprises a rotatable bent nozzle discharging hopper and a scraper blade which are located in the filtering and separating funnel.

Description

TECHNICAL FIELD

[0001] The utility model relates to lubricating powder processing technical field, concretely is an impurity separation device for lubricating powder production. BACKGROUND

[0002] Lubricating powder is lubricant when metal wire drawing, usually divided into two kinds: dry type wire drawing lubricant (commonly known as wire drawing powder, silk powder) and wet type wire drawing lubricant, process lubricating material in the metal wire drawing process, function is to form a layer of lubricating film between the metal being drawn and the wire drawing die wall, reduce the friction between the interface, prevent the adhesion of metal on the die wall due to heating, reduce the energy consumption and temperature rise when drawing, prolong the service life of the die, ensure the surface quality of the product, and make the deformation uniform. In the production process of lubricating powder, in order to ensure the quality of lubricating powder, impurity separation of lubricating powder is required.

[0003] For example, the Chinese patent with publication number CN219923585U discloses a lubricating powder impurity separation device, which comprises a shell, an inclined discharge bin is formed in the shell, a filter screen hopper is fixedly arranged at the top of the inclined discharge bin, a debris discharge pipe extending out of the inclined discharge bin is connected to the center of the bottom of the filter screen hopper, a cover plate is detachably arranged at the top of the inclined discharge bin, a circular groove for fixedly mounting a feeding pipe is formed in the center of the top of the cover plate, a contraction pipe is arranged at the end of the feeding pipe extending into the inclined discharge bin, a servo motor is fixedly mounted on one side of the top of the cover plate, a dispersion assembly is rotatably arranged on the outer edge surface of the contraction pipe and fixedly connected to the motor shaft of the servo motor, and the dispersion assembly comprises a transmission ring and a double-groove pulley.

[0004] However, the separated lubricating powder is easy to adhere to the inner wall of the shell, causing waste, and the lubricating powder is easy to accumulate on the filter screen hopper, causing blockage. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problems: overcome the defects of prior art problems, provide an impurity separation device for lubricating powder production, the impurities in the lubricating powder can be fully separated, the waste of materials is avoided, and the separation effect is improved.

[0006] In order to solve the above technical problems, the technical scheme of the utility model is: a kind of impurity separation device for lubricating powder production, including separation cylinder, the separation cylinder is fixedly provided with impurity removal pipe, filter separation funnel and discharge assembly in it, the bottom of the filter separation funnel is connected with the impurity removal pipe, another end of the impurity removal pipe extends to the separation cylinder outside, the discharge assembly is sleeved on the outer side of the impurity removal pipe and the filter separation funnel, separation assembly is also provided in the separation cylinder, and the separation assembly includes rotatable curved nozzle hopper in the filter separation funnel and scraper.

[0007] Further, the separation cylinder is fixedly provided with a feed pipe communicating with the separation cylinder, the upper end of the curved nozzle hopper is rotatably connected with the lower end of the feed pipe, and the feed pipe communicates with the curved nozzle hopper.

[0008] Further, the upper end of the curved nozzle hopper is sleeved on the outer side of the feed pipe, and the discharge port of the curved nozzle hopper faces the side wall of the filter separation funnel.

[0009] Further, a connecting rod is fixedly provided on the curved nozzle hopper, the scraper is fixedly installed on the connecting rod, the scraper is located on one side of the discharge port of the curved nozzle hopper, the scraper is inclinedly arranged, and the scraper is parallel to the side wall of the filter separation funnel, a brush is fixedly provided on one side of the scraper close to the filter separation funnel, and the side of the brush away from the scraper is attached to the side wall of the filter separation funnel.

[0010] Further, the separation cylinder is also provided with a driving mechanism for driving the curved nozzle hopper to rotate, the driving mechanism includes a rotating shaft, the rotating shaft is rotatably arranged on the top wall of the separation cylinder, a belt wheel is fixedly sleeved on the upper end of the curved nozzle hopper and the rotating shaft, and the two belt wheels are transmissionally connected through a belt.

[0011] Further, the driving mechanism further includes a driving motor fixedly installed on the separation cylinder, and the output end of the driving motor is fixedly connected with the rotating shaft through the top wall of the separation cylinder.

[0012] Further, the discharge assembly includes a discharge funnel and a discharge pipe, the discharge funnel is a funnel-shaped structure sleeved on the outside of the filter separation funnel, the discharge pipe is a tubular structure sleeved on the outer side of the impurity removal pipe, one side of the large-diameter discharge funnel is fixedly installed on the inner wall of the separation cylinder, and one end of the small-diameter discharge funnel and the discharge pipe are in communication.

[0013] Further, a discharge port is formed in the bottom of the separation cylinder.

[0014] Further, the bottom of the separation cylinder is further provided with a discharge block, the discharge block is a slope structure, and the discharge block is inclined upward from one side of the bottom of the separation cylinder with the discharge port to the other side.

[0015] By adopting the technical scheme, the following beneficial effects are achieved.

[0016] 1. By arranging the scraper and the brush, the brush can make the lubricating powder accumulated on the side wall of the filter separation funnel fall, so that impurities in the lubricating powder can be fully separated, material waste is avoided, and the separation effect is improved.

[0017] 2. By arranging the discharge assembly, the separated lubricating powder can be fully collected, and waste caused by the lubricating powder remaining on the inner wall of the separation cylinder is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the impurity separation device for lubricating powder production.

[0019] Figure 2 It is an enlarged view of A in Figure 1

[0020] Reference signs: 1, separation cylinder; 2, impurity removal pipe; 3, filter separation funnel; 4, separation assembly; 5, discharge assembly; 6, driving mechanism; 11, feeding pipe; 12, discharge port; 13, discharge block; 41, curved nozzle hopper; 42, scraper; 43, brush; 44, connecting rod; 51, discharge funnel; 52, discharge pipe; 61, rotating shaft; 62, pulley; 63, belt; 64, driving motor.

[0021] 6, driving mechanism; 11, feeding pipe; 12, discharge port; 13, discharge block; 41, curved nozzle hopper;

[0022] 42, scraper; 43, brush; 44, connecting rod; 51, discharge funnel; 52, discharge pipe; 61, rotating shaft; 62, pulley; 63, belt; 64, driving motor.

[0023] 62, pulley; 63, belt; 64, driving motor. DETAILED DESCRIPTION

[0024] In order to make the content of the utility model more easily and clearly understood, the utility model will be further described in detail below according to specific embodiments and in conjunction with the drawings.

[0025] As shown in Figures 1-2 In the embodiment, an impurity separation device for lubricating powder production is provided, which comprises a separation cylinder 1, an impurity removal pipe 2, a filter separation funnel 3 and a discharge assembly 5 are fixedly arranged in the separation cylinder 1, the bottom of the filter separation funnel 3 is connected with the impurity removal pipe 2, the other end of the impurity removal pipe 2 extends to the outside of the separation cylinder 1, the discharge assembly 5 is arranged on the outside of the impurity removal pipe 2 and the filter separation funnel 3, and a separation assembly 4 is further arranged in the separation cylinder 1, the separation assembly 4 comprises a curved nozzle hopper 41 and a scraper 42 which are rotatable and arranged in the filter separation funnel 3.

[0026] ​In the embodiment, the separation cylinder 1 is fixedly provided with a feeding pipe 11 in communication with the inside of the separation cylinder 1, and the upper end of the curved nozzle hopper 41 is rotatably connected to the lower end of the feeding pipe 11. The feeding pipe 11 is in communication with the curved nozzle hopper 41. Specifically, the curved nozzle hopper 41 is connected to the feeding pipe 11 through a bearing, and the upper end of the curved nozzle hopper 41 is sleeved on the outside of the feeding pipe 11. The discharge port of the curved nozzle hopper 41 faces the side wall of the filtering funnel 3.

[0027] In the embodiment, the curved nozzle hopper 41 is fixedly provided with a connecting rod 44, and the scraper 42 is fixedly installed on the connecting rod 44. The scraper 42 is located on one side of the discharge port of the curved nozzle hopper 41. The scraper 42 is inclinedly arranged and parallel to the side wall of the filtering funnel 3. A brush 43 is fixedly arranged on one side of the scraper 42 close to the filtering funnel 3. The side of the brush 43 away from the scraper 42 is attached to the side wall of the filtering funnel 3. When the curved nozzle hopper 41 rotates, the connecting rod 44 rotates, and the scraper 42 rotates. The brush 43 on the scraper 42 falls off the lubricating powder attached and accumulated on the side wall of the filtering funnel 3, so that the impurities in the lubricating powder can be fully separated, the waste of materials is avoided, and the separation effect is improved.

[0028] In the embodiment, the separation cylinder 1 is further provided with a driving mechanism 6 for driving the curved nozzle hopper 41 to rotate. The driving mechanism 6 includes a rotating shaft 61 rotatably arranged on the top wall of the separation cylinder 1. The rotating shaft 61 and the upper end of the curved nozzle hopper 41 are both fixedly sleeved with a belt wheel 62. The two belt wheels 62 are drivingly connected through a belt 63. When the rotating shaft 61 rotates, the curved nozzle hopper 41 can be driven to rotate through the belt 63 and the belt wheel 62. The lubricating powder enters the curved nozzle hopper 41 from the feeding pipe 11. When the curved nozzle hopper 41 rotates, the lubricating powder in the curved nozzle hopper 41 is affected by the centrifugal force and the gravity, and is sprayed onto the side wall of the filtering funnel 3 through the discharge port of the curved nozzle hopper 41. The fine lubricating powder powder flows into the discharge assembly 5 through the filtering holes on the side wall of the filtering funnel 3, while the impurities and large particles of powder enter the impurity removal pipe 2 through the bottom of the filtering funnel 3 and are discharged.

[0029] In the embodiment, the driving mechanism 6 further includes a driving motor 64 fixedly installed on the separation cylinder 1. The output end of the driving motor 64 penetrates through the top wall of the separation cylinder 1 and is fixedly connected to the rotating shaft 61, so that the driving motor 64 can drive the rotating shaft 61 to rotate. In other embodiments not shown, the driving mechanism 6 can also be a rotating shaft 61 and a chain wheel and chain mechanism or a gear set.

[0030] In the embodiment, the discharging assembly 5 comprises a discharging hopper 51 and a discharging pipe 52, the discharging hopper 51 is a funnel-shaped structure arranged outside the filtering and separating funnel 3, the discharging pipe 52 is a tubular structure arranged outside the impurity removing pipe 2, one side of the discharging hopper 51 with a large diameter is fixedly installed on the inner wall of the separation cylinder 1, one end of the discharging hopper 51 with a small diameter is communicated with the discharging pipe 52, the bottom of the separation cylinder 1 is provided with a discharging port 12, and the bottom of the separation cylinder 1 is also provided with a discharging block 13, the discharging block 13 is a slope structure, and is inclined upward from one side of the bottom of the separation cylinder 1 with the discharging port 12 to the other side. The lubricating powder separated out by the filtering and separating funnel 3 slides along the side wall of the discharging hopper 51 into the discharging pipe 52, and finally falls from the discharging pipe 52 onto the discharging block 13, and then slides on the discharging block 13 to the discharging port 12 and is discharged, so that the separated lubricating powder can be fully collected, and the waste caused by the lubricating powder remaining on the inner wall of the separation cylinder 1 is avoided.

[0031] The working process and principle of the utility model are as follows: the driving motor 64 is started, the driving motor 64 drives the connecting shaft to rotate, when the connecting shaft rotates, the curved nozzle lower hopper 41 is driven to rotate through the belt 63 and the pulley 62, the lubricating powder to be separated is poured into the separation cylinder 1 from the feeding pipe 11, the lubricating powder enters the curved nozzle lower hopper 41 from the feeding pipe 11, when the curved nozzle lower hopper 41 rotates, the lubricating powder in the curved nozzle lower hopper 41 is affected by the centrifugal force and the gravity, and is sprayed onto the side wall of the filtering and separating funnel 3 through the discharge port of the curved nozzle lower hopper 41, so that the fine lubricating powder powder flows into the discharging assembly 5 through the filtering hole on the side wall of the filtering and separating funnel 3, at the same time, when the curved nozzle lower hopper 41 rotates, the connecting rod 44 is driven to rotate, the connecting rod 44 drives the scraper 42 to rotate, the brush 43 on the scraper 42 sweeps off the lubricating powder attached and accumulated on the side wall of the filtering and separating funnel 3, so that the impurities in the lubricating powder can be fully separated, the waste of materials is avoided, and the separation effect is improved, the separated lubricating powder slides along the side wall of the discharging hopper 51 into the discharging pipe 52, and finally falls from the discharging pipe 52 onto the discharging block 13, and then slides on the discharging block 13 to the discharging port 12 and is discharged, so that the separated lubricating powder can be fully collected, and the waste caused by the lubricating powder remaining on the inner wall of the separation cylinder 1 is avoided, and the remaining impurities and large-particle powder enter the impurity removing pipe 2 through the bottom of the filtering and separating funnel 3 and are discharged.

[0032] The above specific embodiments further illustrate the technical problems, technical solutions and beneficial effects solved by the utility model, and it should be understood that the above description is only for specific embodiments of the utility model and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An apparatus for separating impurities from a lubricating powder production, characterized by: The utility model provides a kind of separating cylinder (1), the separating cylinder (1) is fixedly provided with impurity removal pipe (2), filter funnel (3) and discharge assembly (5) inside, the bottom of filter funnel (3) is connected with the impurity removal pipe (2), the other end of the impurity removal pipe (2) extends to the separation of the cylinder, the discharge assembly (5) is set on the outside of the impurity removal pipe (2) and filter funnel (3), the separating cylinder (1) is further provided with separation assembly (4) inside, and the separation assembly (4) includes rotatable curved nozzle hopper (41) and scraper (42) in filter funnel (3).

2. A foreign matter separating device for producing a lubricating powder according to claim 1, characterized in that: The separating cylinder (1) is fixedly provided with feed pipe (11) communicated with the separating cylinder (1) inside, and the upper end of the curved nozzle hopper (41) is rotatably connected with the lower end of the feed pipe (11).

3. A foreign matter separating device for lubricating powder production according to claim 2, characterized in that: The upper end of the curved nozzle hopper (41) is sleeved on the outside of the feed pipe (11), and the discharge port of the curved nozzle hopper (41) faces the side wall of the filter funnel (3).

4. A foreign matter separating device for producing a lubricating powder according to claim 3, characterized in that: The curved nozzle hopper (41) is fixedly provided with a connecting rod (44), and the scraper (42) is fixedly installed on the connecting rod (44). The scraper (42) is located on one side of the discharge port of the curved nozzle hopper (41), and is inclinedly arranged. The scraper (42) is parallel to the side wall of the filter funnel (3), and a brush (43) is fixedly arranged on one side of the scraper (42) close to the filter funnel (3). The side of the brush (43) away from the scraper (42) is attached to the side wall of the filter funnel (3).

5. A foreign matter separating device for lubricating powder production according to claim 1, characterized in that: The separating cylinder (1) is further provided with a driving mechanism (6) for driving the curved nozzle hopper (41) to rotate. The driving mechanism (6) includes a rotating shaft (61) rotatably arranged on the top wall of the separating cylinder (1). The rotating shaft (61) and the upper end of the curved nozzle hopper (41) are both fixedly sleeved with a belt wheel (62). The two belt wheels (62) are transmissionally connected by a belt (63).

6. A foreign matter separating device for producing a lubricating powder according to claim 5, characterized in that: The driving mechanism (6) further includes a driving motor (64) fixedly installed on the separating cylinder (1). The output end of the driving motor (64) penetrates through the top wall of the separating cylinder (1) and is fixedly connected with the rotating shaft (61).

7. A foreign matter separating device for producing a lubricating powder according to claim 1, characterized in that: The discharge assembly (5) includes a discharge funnel (51) and a discharge pipe (52). The discharge funnel (51) is in the form of a funnel sleeved on the outside of the filter funnel (3). The discharge pipe (52) is in the form of a pipe sleeved on the outside of the impurity removal pipe (2). One side of the large-diameter discharge funnel (51) is fixedly installed on the inner wall of the separating cylinder (1), and the small-diameter end of the discharge funnel (51) is communicated with the discharge pipe (52).

8. A foreign matter separating device for producing a lubricating powder according to claim 1, characterized in that: The bottom of the separating cylinder (1) is provided with a discharge port (12).

9. A foreign matter separating device for producing a lubricating powder according to claim 8, characterized in that: The bottom of the separation cylinder (1) is further provided with a discharge block (13), the discharge block (13) is a slope structure, and the discharge block (13) is inclined upward from one side of the bottom of the separation cylinder (1) with the discharge port (12) to the other side.

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