CN211436797U

CN211436797U - Quick automatic oiling station

Info

Publication number: CN211436797U
Application number: CN201921798933.4U
Authority: CN
Inventors: 刘钟军; 何谟俊
Original assignee: Guangzhou Hezong Intelligent Equipment Co ltd
Current assignee: Guangzhou Hezong Intelligent Equipment Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-09-08
Anticipated expiration: 2029-10-24

Abstract

The utility model belongs to the technical field of stamping industrial production application, in particular to a quick automatic oiling device, which comprises a frame, a material sheet and a sealing plate fixedly clamped with the frame, wherein a feeding conveying belt is fixedly arranged at the left end of the upper part of the frame, a discharging conveying belt is fixedly arranged at the right end of the upper part of the frame, and an oiling mechanism is detachably connected at the middle position of the inner side of the frame; pass through the chain through external motor and drive the initiative cylinder and roll, initiative cylinder and the contact of floating drum, when the initiative cylinder rolls, the floating drum rolls simultaneously, the initiative cylinder takes oil through with the floating drum contact back, two cylinders all take oil, the tablet is from two cylinders in the middle of when passing through, two sides are smeared oil, combine the structure of oil groove fuel feeding, not only reduced the installation degree of difficulty, and the production efficiency is improved, still reduce spare part, and the cost is reduced, and the noise is little, and is good in stability, and is fast, easily install and routine maintenance, and the production cost is saved, and the wide popularization and application is benefited.

Description

Quick automatic oiling station

Technical Field

The utility model belongs to the technical field of punching press industrial production is used, concretely relates to quick automatic oiling station.

Background

The automatic stamping production line utilizes a robot and a manipulator to replace the action of manually carrying workpieces, and the safety and the efficiency of the automatic stamping production line are greatly improved. Along with the development of the machine tool industry, the mechanical arm is developed from the initial stamping production of a single press to the connection stamping production of a plurality of presses, the style of the mechanical arm is also developed, great changes are generated, and the styles of peripheral equipment are also diversified, wherein the oiling equipment is also changed from the traditional manual oiling into automatic oiling equipment, and the automatic oiling equipment mainly has the following two forms: oil injection and material grabbing by a manipulator are performed, the material sheet is completely placed in an oil groove to be stained with oil, the first mode is complex in control, high in cost and difficult to maintain in a later period; the second method is characterized by high oil consumption, slow production speed (about 10 pieces/min), and easy aging of parts due to long-term contact of the fixture with oil.

In the drawing process of stamping industrial production, drawing oil needs to be coated to prevent breakage, uneven deformation and strain so as to ensure drawing quality, manual oil wiping is firstly used, the method is serious in oil waste, low in manual speed and uneven in oil wiping, automatic oil spraying later occurs, and high in cost, complicated in control and not suitable for medium and small-sized enterprises.

Therefore, those skilled in the art have provided a quick and automatic oiling device to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

The oil coating machine has the characteristics of simple and reasonable structure, convenience in use, simplicity in operation, high oil coating speed and high efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the quick automatic oiling device comprises a rack, a material sheet and a sealing plate fixedly clamped with the rack, wherein a feeding conveying belt is fixedly arranged at the left end of the upper part of the rack, a discharging conveying belt is fixedly arranged at the right end of the upper part of the rack, an oiling mechanism is detachably connected at the middle position of the inner side of the rack and comprises a driving roller and a floating roller, the driving roller is positioned below the floating roller and is contacted with the floating roller, the driving roller is fixedly connected with the rack through a driving roller seat and the floating roller through a floating roller seat, the floating roller seat is in threaded connection with the driving roller seat, the driving roller is rotatably connected with the driving roller seat through a driving rolling bearing, the floating roller is rotatably connected with the floating roller seat through a floating rolling bearing, and the output end of the driving roller is fixedly connected with a chain wheel, the driving roller is in transmission connection with an external motor through the chain wheel, an oil groove is arranged below the driving roller and fixedly connected with the rack, and the driving roller rotates inside the oil groove.

Preferably, a floating roller pressing block is fixed above the floating roller base, the floating roller pressing block is in threaded connection with the driving roller base through a compression screw, and a compression spring is fixedly installed between the floating roller pressing block and the floating roller base.

Preferably, the outer side of the floating roller is sleeved with a felt, the felt is clamped with the floating roller, and felt check rings are fixedly clamped on the outer sides of two ends of the floating roller.

Preferably, the lateral surface of the oil applying mechanism, which is positioned at the outer side of the machine frame, is hinged with a power cover.

Preferably, the number of the discharging conveying belts is two, and a gap is formed between the two discharging conveying belts.

Preferably, a liquid level sensing device is arranged inside the oil groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the quick automatic oiling device drives the driving roller to roll through the chain by the external motor, the driving roller is contacted with the floating rollers, when the driving roller rolls, the floating rollers roll simultaneously, after the driving roller is provided with oil and is contacted with the floating rollers, the two rollers are provided with oil, when a material sheet passes through the middle of the two rollers, the two surfaces of the material sheet are coated with oil, and the structure of oil supply of an oil groove is combined, so that the mounting difficulty is reduced, the production efficiency is improved, the parts are reduced, the cost is reduced, the noise is low, the stability is good, the speed is high, the device is easy to mount and maintain daily, the production cost is saved, and the device is beneficial to wide popularization;

2. in addition, adjust the compression spring's of floating roller briquetting and initiative roller seat's distance through gland nut and adjust compression spring's decrement, the distance grow, and spring compression diminishes, tablet thickness grow that can pass through between the cylinder to this thickness specification of adjusting the product of applying oil can satisfy the coating needs of different products, and application range is wide, and the limitation is little.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure view of the oil applying mechanism of the present invention;

fig. 3 is the overall structure schematic diagram of the oil applying mechanism of the present invention.

In the figure: 11. a frame; 12. closing the plate; 13. a power cover; 21. a feeding conveyor belt; 22. a discharge conveyor belt; 3. an oil applying mechanism; 31. a driving roller; 311. an active roller seat; 312. an active rolling bearing; 313. a sprocket; 32. a floating drum; 321. a floating roller seat; 322. a floating rolling bearing; 33. a compression spring; 34. a felt retainer ring; 35. felt; 36. an oil sump; 37. pressing blocks of the floating roller; 38. a compression screw; 4. a web.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a quick automatic oiling device comprises a frame 11, a material sheet 4 and a sealing plate 12 which is fixedly clamped with the frame 11, a feeding conveying belt 21 is fixedly installed at the left end of the upper part of the frame 11, a discharging conveying belt 22 is fixedly installed at the right end of the upper part of the frame 11, an oiling mechanism 3 is detachably connected at the middle position of the inner side of the frame 11, the oiling mechanism 3 comprises a driving roller 31 and a floating roller 32, the driving roller 31 is positioned below the floating roller 32 and is contacted with the floating roller 32, the driving roller 31 is fixedly connected with the frame 11 through a driving roller seat 311 and a floating roller seat 321, the floating roller seat 321 is in threaded connection with the driving roller seat 311, the driving roller 31 is rotatably connected with the driving roller seat 311 through a driving rolling bearing 312, the floating roller 32 is rotatably connected with the floating roller seat 321 through a floating rolling bearing 322, and a chain wheel 313 is fixedly connected with, the driving roller 31 is in transmission connection with an external motor through a chain wheel 313, an oil groove 36 is arranged below the driving roller 31, the oil groove 36 is fixedly connected with the frame 11, and the driving roller 31 rotates inside the oil groove 36.

In this embodiment: the inboard intermediate position department of frame 11 can be dismantled and be connected with oiling mechanism 3, oiling mechanism 3 includes initiative cylinder 31 and floating drum 32, it rolls to utilize outside motor to pass through the chain to drive initiative cylinder 31, initiative cylinder 31 and floating drum 32 contact, when initiative cylinder 31 rolls, floating drum 32 rolls simultaneously, initiative cylinder 31 takes oil through with floating drum 32 contact back, two cylinders all take oil, tablet 4 is when passing through in the middle of two cylinders, two sides are lubricated, combine the structure of 36 fuel supplies of oil groove, not only reduced the installation degree of difficulty, improve production efficiency, still reduce spare part, and therefore, the reduction cost is low, the noise is little, good stability, and high speed.

Specifically, a floating roller pressing block 37 is fixed above the floating roller seat 321, the floating roller pressing block 37 is in threaded connection with the driving roller seat 311 through a compression screw 38, and a compression spring 33 is fixedly installed between the floating roller pressing block 37 and the floating roller seat 321; the compression amount of the compression spring 33 is adjusted by adjusting the distance between the floating roller pressing block 37 and the driving roller seat 311 through rotating the compression screw 38, the distance is increased, the compression amount of the spring is decreased, the thickness of the material sheet 4 which can pass through between the rollers is increased, the thickness specification of the oil smearing product is adjusted, and the coating requirements of different products can be met.

Specifically, a felt 35 is sleeved on the outer side of the floating roller 32, the felt 35 is clamped with the floating roller 32, and felt retaining rings 34 are clamped and fixed on the outer sides of two ends of the floating roller 32; the felt 35 is made of wool, is rich in elasticity, has good shockproof and sealing performances, has good wear resistance, can meet the friction force generated by mutual contact between two rollers, and is long in service life, convenient and stable.

Specifically, a power cover 13 is hinged to the side surface of the oil applying mechanism 3 on the outer side of the frame 11; when the oil applying mechanism 3 is required to be inspected and maintained, the power cover 13 on the frame 11 can be opened, so that the maintenance is convenient.

Specifically, the number of the discharging conveyor belts 22 is two, and a gap is formed between the two discharging conveyor belts 22; when the transfer belt is used for transferring the smeared material sheet 4, the contact area of the material sheet 4 and the transfer belt is reduced.

Specifically, a liquid level sensing device is arranged inside the oil groove 36; when the upper limit liquid level sensor senses oil, a transmission signal is transmitted to the PLC, and the PLC controls the oil pump to stop oiling, so that automatic oil supply is realized.

The utility model discloses a theory of operation and use flow: the material sheet 4 is placed on the feeding conveyor belt 21, the external motor drives the driving roller 31 to roll through the chain wheel 313, the driving roller 31 is in contact with the floating rollers 32, when the driving roller 31 rolls, the floating rollers 32 roll simultaneously, the feeding conveyor belt 21 drives the material sheet 4 to be conveyed towards the oiling mechanism 3 through the external motor, after the driving roller 31 is in contact with the floating rollers 32, both rollers are in oil, when the material sheet 4 passes through the middle of the two rollers, two-side oiling is realized, oiling is realized in the oil groove 36 through an external oil pump, liquid level sensing is realized in the oil groove 36, when the oil is in a small amount, a signal is transmitted to the PLC, the PLC controls the oil pump to automatically oil the oil groove 36, when the upper limiting liquid level sensor senses that the oil is in the oil, the signal is transmitted to the material sheet, the PLC controls the oil pump to stop oiling, thereby realizing automatic oil supply, the material sheet 4 is, when the tablet 4 to different thickness is being refueled, can adjust the compression volume that compression spring 33 was adjusted to the distance of floating drum briquetting 37 and initiative roller seat 311 through housing screw 38, the distance grow, the spring compression volume diminishes, make 4 thickness grow of tablet that can pass through between initiative cylinder 31 and the floating drum 32, adjust the thickness specification of the product of rendering coat with this, can satisfy the coating needs of different thickness tablets 4, application range is wide, the limitation is little, the utility model discloses a machinery rendering coat replaces traditional manual rendering coat, combines PLC control oil pump automatic oiling to oil groove 36, has realized automatic fuel feeding, has avoided the slow phenomenon with the oil is extravagant of manual rendering coat speed, has accelerated rendering coat speed, has improved production efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Quick automatic oiling station, including frame (11), tablet (4) and with frame (11) fixed shrouding of block (12), its characterized in that: a feeding conveying belt (21) is fixedly installed at the left end of the upper portion of the rack (11), a discharging conveying belt (22) is fixedly installed at the right end of the upper portion of the rack (11), and an oil applying mechanism (3) is detachably connected to the middle position of the inner side of the rack (11);

the oil applying mechanism (3) comprises a driving roller (31) and a floating roller (32), the driving roller (31) is positioned below the floating roller (32), and is contacted with the floating roller (32), the driving roller (31) is fixedly connected with the frame (11) through a driving roller seat (311) and the floating roller (32) through a floating roller seat (321), the floating roller seat (321) is in threaded connection with the driving roller seat (311), the driving roller (31) is rotationally connected with the driving roller seat (311) through a driving rolling bearing (312), the floating roller (32) is rotationally connected with the floating roller seat (321) through a floating rolling bearing (322), the output end of the driving roller (31) is fixedly connected with a chain wheel (313), and the driving roller (31) is in transmission connection with an external motor through the chain wheel (313);

an oil groove (36) is arranged below the driving roller (31), the oil groove (36) is fixedly connected with the rack (11), and the driving roller (31) rotates inside the oil groove (36).

2. The fast automatic oiling device of claim 1, wherein: a floating roller pressing block (37) is fixed above the floating roller base (321), the floating roller pressing block (37) is in threaded connection with the driving roller base (311) through a compression screw (38), and a compression spring (33) is fixedly installed between the floating roller pressing block (37) and the floating roller base (321).

3. The fast automatic oiling device of claim 1, wherein: the outer side of the floating roller (32) is sleeved with a felt (35), the felt (35) is clamped with the floating roller (32), and felt retaining rings (34) are clamped and fixed on the outer sides of two ends of the floating roller (32).

4. The fast automatic oiling device of claim 1, wherein: the lateral surface of the outer side of the frame (11) positioned on the oil applying mechanism (3) is hinged with a power cover (13).

5. The fast automatic oiling device of claim 1, wherein: the number of the discharging conveying belts (22) is two, and a gap is reserved between the two discharging conveying belts (22).

6. The fast automatic oiling device of claim 1, wherein: and a liquid level sensing device is arranged in the oil groove (36).