CN214736253U

CN214736253U - Lubricating and oiling device for plastic special-shaped wire drawing unit

Info

Publication number: CN214736253U
Application number: CN202120866121.XU
Authority: CN
Inventors: 芮璟; 秦小华; 徐基晟
Original assignee: Jiangsu Changbian Jicheng Technology Co ltd
Current assignee: Jiangsu Changbian Jicheng Technology Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-16
Anticipated expiration: 2031-04-25

Abstract

The application relates to a lubricated device that oils that plastics abnormal shape wire drawing unit was used relates to the field of plastics production, and it includes the frame and sets up the bunker in the frame, the open-top setting of bunker, the bunker is used for saving emollient, the bunker internal rotation is connected with the lubricating roller, the one end of lubricating roller is connected with and is used for driving lubricating roller pivoted actuating mechanism. The plastic wire surface lubricating oil is adhered to the surface of the plastic wire, abrasion of the plastic wire during subsequent processing production is reduced, the interface adhesion performance of the plastic wire is reduced, and adhesion is not prone to occurring.

Description

Lubricating and oiling device for plastic special-shaped wire drawing unit

Technical Field

The application relates to the field of plastic production, in particular to a lubricating and oiling device for a plastic special-shaped wire drawing unit.

Background

In daily life, people have large demand on plastic woven bags, and common plastic woven bags are woven into plastic woven bag packaging articles by a plastic circular weaving machine after polypropylene or polyethylene is used as a raw material and plastic flat filaments are produced by a plastic special-shaped wire drawing unit. The plastic profile wire drawing unit generally comprises processing steps of heating, extruding, wire cutting, stretching, rolling and the like.

The related Chinese patent with publication number CN102534834A discloses a plastic flat filament drawing machine set, which comprises a drying and conveying device, an extruder, a filter, a metering pump, a die head, a traction device, a filament separating device, a drawing device and a filament collecting device; a storage structure and a vibration screening conveying mechanism are arranged in the drying conveying device; the plastic flat filament drawing machine set is provided with an electrostatic casting device, the electrostatic casting device is arranged between a die head and a filament dividing device, a front five-roller traction device is arranged between the filament dividing device and a drawing device, a seven-roller drawing device, a filament shaping device and a rear five-roller traction device are sequentially arranged between the drawing device and a filament collecting device, and the drawing device adopts a drawing mechanism heated by water.

In view of the above-mentioned related technologies, the inventor believes that the plastic filament is subjected to continuous friction with each roller during the processes of stretching, drawing and conveying, and is easily worn or even broken, thereby adversely affecting the product quality of the plastic filament.

SUMMERY OF THE UTILITY MODEL

In order to improve the plastic filament and receive wearing and tearing easily in process of production, cause the problem of adverse effect to the product quality of plastic filament, this application provides a lubricated device that oils that plastics abnormal shape wire drawing unit used.

The application provides a lubricated device that oils that plastics abnormal shape wire drawing unit used adopts following technical scheme:

the utility model provides a lubricated device that oils that plastics abnormal shape wire drawing unit was used, includes the frame and sets up the bunker in the frame, the open-top of bunker sets up, the bunker is used for saving emollient, the bunker internal rotation is connected with the lubrication roller, the one end of lubrication roller is connected with and is used for driving lubrication roller pivoted actuating mechanism.

Through adopting above-mentioned technical scheme, when carrying out the production of plastic filament, can place the device that oils in the lubrication between draw gear and stretching device, actuating mechanism drives the lubrication roller and rotates, make the outer peripheral face of lubrication roller be stained with the emollient in the oiling storehouse, the plastic filament passes through from the device that oils in the lubrication, the outer peripheral face contact of plastic filament and lubrication roller, make the emollient adhesion on the lubrication roller on the plastic filament, thereby effectively reduce the wearing and tearing of plastic filament when follow-up processing production, and play the interface adhesion performance that reduces the plastic filament, the effect of difficult adhesion.

Optionally, the rotating direction of the lubricating roller is opposite to the conveying direction of the plastic flat wires.

Through adopting above-mentioned technical scheme for the emollient on the lubricated roller can be better the adhesion on the plastic filament, and then improves the lubricated effect to the plastic filament.

Optionally, the oil bin is provided with an oil scraping mechanism, the oil scraping mechanism comprises a scraper, the scraper is located on one axial side of the lubricating roller, the scraper is rotatably connected with the oil bin, and one side edge of the scraper, which is far away from the oil bin, is abutted to the outer peripheral surface of the lubricating roller.

Through adopting above-mentioned technical scheme, the frizing subassembly is used for scraping off unnecessary emollient on the lubricating roller, ensures the homogeneity of the lubricating film thickness of adhesion on the lubricating roller, and then ensures the homogeneity of the lubricating oil of adhesion on the plastic filament to improve the lubricated effect to the plastic filament.

Optionally, the scraper blade includes mounting panel and scraper, mounting panel length direction's a side rotates with the oil sump to be connected, be fixed with a plurality of connecting screw on the mounting panel, a plurality of connection slot holes have been seted up on the scraper, each connecting screw wears to establish in connecting the slot hole, each threaded connection has lock nut on the connecting screw, the side that the mounting panel was kept away from to the scraper is with the outer peripheral face butt of lubricated roller.

Through adopting above-mentioned technical scheme, the scraper is used for scraping off the too much emollient of adhesion on the lubricating roller, and the scraper passes through connecting screw and lock nut to be installed at the mounting panel, and on the one hand, the change of the scraper of being convenient for is maintained, and simultaneously, be convenient for adjust the mounted position of scraper for one side that the mounting panel was kept away from to the scraper can keep laminating the contact with the lubricating roller, thereby keeps the effect of scraping to the lubricating roller.

Optionally, the oil scraping mechanism further comprises a connecting rod, an adjusting block and an adjusting nut, a rotating shaft is fixed to one side edge, close to the oil bin, of the scraper, the rotating shaft is arranged in the oil bin in a penetrating mode, one end of the rotating shaft penetrates out of the bin body and is fixedly connected with the connecting rod, one end, far away from the rotating shaft, of the connecting rod and the adjusting rod are fixed to the outer wall, close to the connecting rod, of the oil bin, an adjusting long hole is formed in the adjusting block, the adjusting rod is arranged in the adjusting long hole in a penetrating mode, the adjusting nut is located on two sides of the adjusting block, and each of the adjusting nut and the adjusting nut are connected with the adjusting nut and abut against the adjusting block.

Through adopting above-mentioned technical scheme, through screwing adjusting nut, make each adjusting nut and regulating block butt to realize relatively fixed between scraper blade and the frame. And the adjusting nut is rotated to adjust the relative position of the adjusting rod and the adjusting block, so that the rotating angle of the scraper is changed, the distance from the tool nose of the scraper to the lubricating roller is adjusted, the thickness of the lubricant on the lubricating roller can be adjusted, and the lubricating effect on the plastic wires is guaranteed.

Optionally, a lifting mechanism is arranged between the oil bin and the rack and comprises a lifting screw and a nut block, the nut block is fixed on the connecting seat, one end of the lifting screw penetrates through the rack, the lifting screw is rotatably connected with the rack and penetrates through the nut block, and the lifting screw is in threaded connection with the nut block.

Through adopting above-mentioned technical scheme, through rotating the lifting screw, make the lifting screw drive the nut piece along lifting screw's axial displacement, then the nut piece drives the oil storehouse and the lubricated roller removes, make lubricated roller relative and the height of frame can carry out certain adjustment, when the plastic filament passes through from lubricated device that oils, through the relative height of adjustment lubricated roller, make the plastic filament can be good with the outer peripheral face keep in contact of lubricated roller, the lubricated effect of device to the plastic filament that oils of guarantee.

Optionally, the lifting mechanism further comprises guide rods, the guide rods are located on two sides of the connecting seat and fixed on the frame, and sleeves are connected to the guide rods in a sliding mode and fixedly connected with the connecting seat.

Through adopting above-mentioned technical scheme, the effect that sets up of guide bar played the removal direction to the lift removal in oil storehouse for the removal accommodation process of oil storehouse and lubricating roller is more steady.

Optionally, the driving mechanism includes a motor, a first driving wheel, a second driving wheel and a driving belt, connecting seats are fixed at two ends of the oil bin in the length direction, the lubricating roller is located between the connecting seats, two axial ends of the lubricating roller are rotatably arranged in the connecting seats in a penetrating mode, the second driving wheel is located in one of the connecting seats, the second driving wheel is coaxially fixed with the lubricating roller, the motor and the first driving wheel are located in the rack, an output shaft of the motor is fixedly connected with the center of the first driving wheel, the driving belt is wound on the outer sides of the first driving wheel and the second driving wheel, and the first driving wheel and the second driving wheel are driven through the driving belt.

Through adopting above-mentioned technical scheme, the motor drives first drive wheel and rotates, and first drive wheel passes through the drive belt and drives the second drive wheel and rotate to the second drive wheel drives lubricated roller and rotates, and this actuating mechanism transmission is steady, the buffering is inhaled the shake, has good flexibility and elasticity and use and maintain the convenience.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the lubricating and oiling device, lubricating oil is adhered to the surface of the plastic wire, so that the abrasion of the plastic wire during subsequent processing and production is effectively reduced, the interface adhesion performance of the plastic wire is reduced, and the plastic wire is not easy to adhere;

2. by arranging the oil scraping mechanism, the thickness uniformity of the lubricating oil film adhered to the lubricating roller is ensured, so that the uniformity of the lubricating oil adhered to the plastic wire is ensured, and the lubricating effect on the plastic wire is improved;

3. through setting up elevating system for the lubricating roller is relative can carry out certain adjustment with the height of frame, and when the plastic filament passed through from lubricated device of oiling, through the relative height of adjustment lubricating roller, the outer peripheral face keep in contact with the lubricating roller that makes the plastic filament can be good, the lubricated effect of device to the plastic filament that lubricates of guarantee.

Drawings

Fig. 1 is a schematic overall structure diagram of a lubricating and oiling device for a plastic profile wire drawing unit according to an embodiment of the present application.

Fig. 2 is a partial sectional view for embodying the overall structure of a drive mechanism in the lubricating oiling device.

Fig. 3 is a partially enlarged view of a portion a in fig. 1.

Description of reference numerals: 1. a frame; 11. a sliding long hole; 2. an oil bin; 21. a connecting seat; 3. a lubricating roller; 4. a drive mechanism; 41. a motor; 42. a first drive pulley; 43. a second transmission wheel; 44. a tension wheel; 45. a transmission belt; 46. adjusting the screw rod; 47. a sliding block; 5. a lifting mechanism; 51. a lifting screw; 52. a nut block; 53. a guide bar; 54. a sleeve; 6. an oil scraping mechanism; 61. a squeegee; 611. mounting a plate; 612. connecting a screw rod; 613. locking the nut; 614. a rotating shaft; 615. a scraper; 6151. connecting the long holes; 62. a connecting rod; 63. adjusting a rod; 64. an adjusting block; 641. adjusting the long hole; 65. and adjusting the nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses lubricated device that oils that plastics abnormal shape wire drawing unit was used. Referring to fig. 1, the lubricating and oiling device for the plastic special-shaped wire drawing unit comprises a frame 1, an oil bin 2, a lubricating roller 3, a driving mechanism 4 and a lifting mechanism 5. The oil bin 2 is arranged on the frame 1, the oil bin 2 and the frame 1 are fixedly connected through the lifting mechanism 5, and the lifting mechanism 5 is positioned at two ends of the oil bin 2 and used for adjusting the height of the oil bin 2. The open-top setting of oil bin 2, the both ends welded fastening of oil bin 2 has connecting seat 21, and lubricated roller 3 is located between two connecting seats 21, and 3 axial both ends of lubricated roller wear to establish in connecting seat 21 and rotate with connecting seat 21 and be connected, and lubricated roller 3 is located oil bin 2, and oil bin 2 is used for saving emollient, and in this embodiment, this emollient adopts n-butyl stearate. The axial one end of lubricating roller 3 is connected with actuating mechanism 4's output, and actuating mechanism 4 is used for driving lubricating roller 3 and rotates for the emollient in the outer peripheral face of lubricating roller 3 adheres to the oil bunker 2. When the plastic wire moves through the lubricating and oiling device, the plastic wire is in contact with the outer peripheral surface of the lubricating roller 3, and the rotating direction of the lubricating roller 3 is opposite to the advancing direction of the plastic wire, so that the lubricant on the lubricating roller 3 can be better adhered to the plastic wire, and the abrasion of the plastic wire in the subsequent processing production process is effectively reduced.

Referring to fig. 1, the elevating mechanism 5 includes an elevating screw 51, a nut block 52, and a guide rod 53. The vertical setting of lifting screw 51 is in the one side that each connecting seat 21 kept away from oil sump 2, lifting screw 51's one end is worn to establish in frame 1, and lifting screw 51 rotates with frame 1 and is connected, nut piece 52 and lifting screw 51 looks adaptation, nut piece 52 cover is established on lifting screw 51 and with lifting screw 51 threaded connection, nut piece 52 and connecting seat 21 welded fastening, lifting screw 51 keeps away from the one end welded fastening of frame 1 and has the handle, guide bar 53 is located the both sides of each connecting seat 21, the vertical welded fastening of guide bar 53 is in frame 1, sliding sleeve is equipped with sleeve pipe 54 on the guide bar 53, sleeve pipe 54 and connecting seat 21 welded fastening. Rotate lifting screw 51 through the handle, make nut piece 52 remove along lifting screw 51, nut piece 52 passes through connecting seat 21 and drives oil bin 2 and lubricated roller 3 and remove in the vertical direction for when the plastics silk removes the through-going from lubricating arrangement, through the height of adjusting lubricated roller 3, make the plastics silk can keep with lubricated roller 3's good contact, ensure the lubricated effect to the plastics silk then.

Referring to fig. 1 and 2, the driving mechanism 4 includes a motor 41, a first driving pulley 42, a second driving pulley 43, a tension pulley 44, and a belt 45. The motor 41, the first driving wheel 42 and the tension wheel 44 are all installed in the machine frame 1, an output shaft of the motor 41 is coaxially fixed with the first driving wheel 42, the second driving wheel 43 is located in one of the connecting seats 21, and the second driving wheel 43 is coaxially fixed with the lubricating roller 3. Frame 1 has been seted up slot hole 11 that slides along the horizontal direction near the lateral wall of actuating mechanism 4, sliding connection has slider 47 in the slot hole 11 that slides, wear to be equipped with adjusting screw 46 in the frame 1, adjusting screw 46 and 1 threaded connection of frame, adjusting screw 46 penetrates the one end of frame 1 and is located slot hole 11 that slides, adjusting screw 46's axial is parallel with the length direction of slot hole 11 that slides, adjusting screw 46 penetrates the one end of slot hole 11 that slides and slider 47 rotates and is connected. The tension pulley 44 is located between the first transmission wheel 42 and the second transmission wheel 43, the tension pulley 44 is rotatably connected to the sliding block 47, and the transmission belt 45 is wound around the first transmission wheel 42, the second transmission wheel 43 and the tension pulley 44. By rotating the adjusting screw 46, the sliding block 47 drives the tensioning wheel 44 to move along the sliding long hole 11, so that the tensioning wheel 44 abuts against the transmission belt 45, the transmission belt 45 is in a tensioning state, and the sliding is not easy to occur. The driving motor 41 drives the first transmission wheel 42 to rotate, and the first transmission wheel 42 drives the second transmission wheel 43 to rotate through the transmission belt 45, so that the lubricating roller 3 rotates.

Referring to fig. 1 and 3, an oil scraping mechanism 6 is disposed on the oil bin 2, the oil scraping mechanism 6 includes a scraper 61, the scraper 61 is located on one axial side of the lubricating roller 3, the scraper 61 includes a mounting plate 611 and a scraper 615, a rotating shaft 614 is welded and fixed on one side of the mounting plate 611, the rotating shaft 614 is rotatably disposed in the oil bin 2, an axis of the rotating shaft 614 is parallel to an axis of the lubricating roller 3, the mounting plate 611 is rotatably connected with the oil bin 2 through the rotating shaft 614, a plurality of connecting screws 612 are welded and fixed on the mounting plate 611, the connecting screws 612 are arranged along a length direction of the mounting plate 611, a connecting long hole 6151 matched with each connecting screw 612 is disposed on the scraper 615, each connecting screw 612 is disposed in a corresponding connecting long hole 6151, and a locking nut 613 is threadedly connected on each connecting screw 612, the doctor blade 615 is fixed to the mounting plate 611 by tightening the lock nut 613, and one side of the doctor blade 615 remote from the mounting plate 611 is in close contact with the outer peripheral surface of the lubricating roller 3.

Referring to fig. 1 and 3, one end of the rotating shaft 614, which is far away from the mounting plate 611, penetrates through the oil sump 2 and is welded and fixed with the connecting rod 62, one end of the connecting rod 62, which is far away from the rotating shaft 614, is hinged with an adjusting rod 63, an adjusting block 64 is welded and fixed on a side wall of the oil sump 2, which is close to the adjusting rod 63, the adjusting block 64 is provided with an adjusting long hole 641, the adjusting rod 63 is arranged in the adjusting long hole 641 in a penetrating manner, adjusting nuts 65 are arranged on two sides of the adjusting block 64, and each adjusting nut 65 is sleeved on the adjusting rod 63 and is in threaded connection with the adjusting rod 63. By tightening the adjustment nuts 65, the adjustment nuts 65 are brought into contact with the adjustment blocks 64, and the blade 61 and the frame 1 are relatively fixed. By rotating the adjusting nut 65, the relative position of the adjusting rod 63 and the adjusting block 64 is adjusted, the rotating angle of the scraper 61 is further adjusted, and the distance from the tool tip of the scraper 615 to the lubricating roller 3 is changed, so that the thickness of the lubricant on the lubricating roller 3 is adjusted, and the lubricating effect on the plastic wires is guaranteed.

The implementation principle of the lubricating and oiling device for the plastic special-shaped wire drawing unit in the embodiment of the application is as follows: in the production of plastic threads, a lubricating oiling device can be placed between the drawing device and the drawing device. When the lubricating and oiling device is used, the adjusting screw rod 46 is firstly rotated, the transmission belt 45 is loosened, the lubricating roller 3 is adjusted to a proper height through the lifting mechanism 5, and the plastic wire can be kept in contact with the lubricating roller 3 when passing through the lubricating and oiling device. Thereafter, the adjusting screw 46 is turned again, so that the belt 45 is tensioned. Then, the driving mechanism 4 is started and drives the lubricating roller 3 to rotate, so that the peripheral surface of the lubricating roller 3 is stained with the lubricant in the oiling bin 2, the plastic wires pass through the lubricating oiling device, the plastic wires are contacted with the peripheral surface of the lubricating roller 3, and the lubricant on the lubricating roller 3 is adhered to the plastic wires, so that the abrasion of the plastic wires in the subsequent processing production is effectively reduced, the interface adhesion performance of the plastic wires is reduced, and the plastic wires are not easy to adhere.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a lubricated device that oils that plastics abnormal shape wire drawing unit was used which characterized in that: including frame (1) and oil bin (2) of setting in frame (1), the open-top setting of oil bin (2), oil bin (2) are used for storing emollient, oil bin (2) internal rotation is connected with lubricating roller (3), the one end of lubricating roller (3) is connected with and is used for driving lubricating roller (3) pivoted actuating mechanism (4).

2. The lubricating and oiling device for the plastic profile wire drawing unit according to claim 1, which is characterized in that: the rotating direction of the lubricating roller (3) is opposite to the conveying direction of the plastic flat wires.

3. The lubricating and oiling device for the plastic profile wire drawing unit according to claim 1, which is characterized in that: the oil bin (2) is provided with oil scraping mechanism (6), oil scraping mechanism (6) includes scraper blade (61), scraper blade (61) are located lubricating roller (3) axial one side, scraper blade (61) rotate with oil bin (2) and are connected, one side that oil bin (2) were kept away from in scraper blade (61) is with the outer peripheral face butt of lubricating roller (3).

4. The lubricating and oiling device for the plastic profile wire drawing unit according to claim 3, wherein the lubricating and oiling device comprises: scraper blade (61) includes mounting panel (611) and scraper (615), mounting panel (611) length direction's a side rotates with oil bin (2) to be connected, be fixed with a plurality of connecting screw (612) on mounting panel (611), seted up a plurality of connection slot (6151) on scraper (615), each connecting screw (612) wear to establish in connecting slot (6151), each threaded connection has lock nut (613) on connecting screw (612), one side that mounting panel (611) was kept away from in scraper (615) is supported with the outer peripheral face of lubrication roller (3).

5. The lubricating and oiling device for the plastic profile wire drawing unit according to claim 4, wherein the lubricating and oiling device comprises: the oil scraping mechanism (6) also comprises a connecting rod (62), an adjusting rod (63), an adjusting block (64) and an adjusting nut (65), a rotating shaft (614) is fixed on one side of the scraping plate (61) close to the oil bin (2), the rotating shaft (614) is arranged in the oil bin (2) in a penetrating way, one end of the rotating shaft (614) penetrates out of the bin body and is fixedly connected with the connecting rod (62), one end of the connecting rod (62) far away from the rotating shaft (614) is connected with the adjusting rod (63), the adjusting block (64) is fixed on the outer wall of the oil bin (2) close to the connecting rod (62), the adjusting block (64) is provided with an adjusting long hole (641), the adjusting rod (63) is arranged in the adjusting long hole (641) in a penetrating way, the adjusting nuts (65) are located on two sides of the adjusting block (64), each adjusting nut (65) is connected with the adjusting rod (63) through a nut, and each adjusting nut (65) is abutted to the adjusting block (64).

6. The lubricating and oiling device for the plastic profile wire drawing unit according to claim 1, which is characterized in that: be provided with elevating system (5) between oil sump (2) and frame (1), elevating system (5) are including lifting screw (51) and nut piece (52), nut piece (52) are fixed on connecting seat (21), the one end of lifting screw (51) is worn to establish on frame (1), lifting screw (51) rotate with frame (1) and are connected, lifting screw (51) run through nut piece (52), lifting screw (51) and nut piece (52) threaded connection.

7. The lubricating and oiling device for the plastic profile wire drawing unit according to claim 6, wherein the lubricating and oiling device comprises: elevating system (5) still include guide bar (53), guide bar (53) are located the both sides of connecting seat (21), guide bar (53) are fixed in frame (1), sliding connection has sleeve pipe (54) on guide bar (53), sleeve pipe (54) and connecting seat (21) fixed connection.

8. The lubricating and oiling device for the plastic profile wire drawing unit according to claim 6, wherein the lubricating and oiling device comprises: the driving mechanism (4) comprises a motor (41), a first driving wheel (42), a second driving wheel (43) and a driving belt (45), the two ends of the oil bin (2) in the length direction are fixed with connecting seats (21), the lubricating roller (3) is positioned between the connecting seats (21), the two axial ends of the lubricating roller (3) are rotatably arranged in the connecting seat (21) in a penetrating way, the second driving wheel (43) is positioned in one connecting seat (21), the second driving wheel (43) is coaxially fixed with the lubricating roller (3), the motor (41) and the first transmission wheel (42) are both positioned in the frame (1), the output shaft of the motor (41) is fixedly connected with the center of the first transmission wheel (42), the transmission belt (45) is wound on the outer sides of the first transmission wheel (42) and the second transmission wheel (43), the first transmission wheel (42) and the second transmission wheel (43) are transmitted through a transmission belt (45).