阅读说明：本技术 印刷模切用油位平衡机构 (Printing cross cutting is with oil level balance mechanism ) 是由 李信 徐长命 王其良 朱鹏飞 王永辉 于 2020-05-26 设计创作，主要内容包括：本发明涉及油位平衡的技术领域,特别是涉及一种印刷模切用油位平衡机构,其可以方便及时向润滑油箱中补充润滑油,有效避免润滑油箱中润滑油干涸的现象,减少润滑油供应不足造成的机器的损坏,并且可以方便对润滑油中混入的杂质进行清理,减少阻塞现象和对机器部件润滑效果的影响,提高实用性；包括润滑油箱、储存罐、连通管、挡盖、通气管、称重传感器、连接链、浮球、底座、多组固定架、气缸、伸缩杆、密封塞、输出管、回流管、密封盖、过滤布袋、密封圈、环形卡板、两组旋转轴和两组限位块,润滑油箱顶部设置有两组固定槽,两组固定槽内分别设置有两组滚珠轴承,润滑油箱通过多组固定轴安装在底座顶部左半区域。(The invention relates to the technical field of oil level balance, in particular to an oil level balance mechanism for printing and die cutting, which can conveniently and timely supplement lubricating oil into a lubricating oil tank, effectively avoid the phenomenon of drying up of the lubricating oil in the lubricating oil tank, reduce the damage of a machine caused by insufficient supply of the lubricating oil, conveniently clean impurities mixed in the lubricating oil, reduce the blockage phenomenon and the influence on the lubricating effect of machine parts and improve the practicability; including lubricating-oil tank, holding vessel, communicating pipe, keep off the lid, the breather pipe, weighing sensor, the connecting chain, the floater, a pedestal, the multiunit mount, the cylinder, the telescopic link, the sealing plug, the output tube, the back flow, sealed lid, filter the sack, the sealing washer, annular cardboard, two sets of rotation axes and two sets of stoppers, the lubricating-oil tank top is provided with two sets of fixed slots, be provided with two sets of ball bearing in two sets of fixed slots respectively, the lubricating-oil tank passes through the multiunit fixed axle and installs in base top half.)

1. An oil level balancing mechanism for printing die cutting is characterized by comprising a lubricating oil tank (1), a storage tank (2), a communicating pipe (3), a blocking cover (4), a vent pipe (5), a weighing sensor (6), a connecting chain (7), a floating ball (8), a base (9), a plurality of groups of fixing frames (10), an air cylinder (11), a telescopic rod (12), a sealing plug (13), an output pipe (14), a backflow pipe (15), a sealing cover (16), a filtering cloth bag (17), a sealing ring (18), an annular clamping plate (19), two groups of rotating shafts (20) and two groups of limiting blocks (21), wherein a storage cavity is arranged in the lubricating oil tank (1), a cleaning opening is communicated with the top of the lubricating oil tank (1), two groups of fixing grooves are formed in the top of the lubricating oil tank (1), and two groups of ball bearings (22), the bottom ends of the two groups of rotating shafts (20) are respectively inserted into the two groups of ball bearings (22), the top ends of the two groups of rotating shafts (20) are respectively connected with the two groups of limiting blocks (21), the annular clamping plate (19) is arranged at the bottom of the sealing cover (16), the annular clamping plate (19) is inserted into the cleaning opening, the sealing ring (18) is arranged at the bottom of the sealing cover (16), the sealing ring (18) is contacted with the top of the lubricating oil tank (1), the bottom parts of the two groups of limiting blocks (21) are contacted with the top part of the sealing cover (16), the filter cloth bag (17) is arranged at the bottom end of the sealing cover (16), the filter cloth bag (17) is positioned in the lubricating oil tank (1), a liquid inlet hole is formed in the sealing cover (16), the output end of the backflow pipe (15) is fixedly arranged at the liquid, the lubricating oil tank (1) is installed in the left half area of the top of the base (9) through a plurality of groups of fixing shafts (23), fixing holes are formed in the sealing plugs (13), one end of each communicating pipe (3) is fixedly installed at the corresponding fixing hole, the other end of each communicating pipe (3) is communicated with the lubricating oil tank (1), two ends of each group of fixing frames (10) are respectively communicated with the right half area of the top of the base (9) and the storage tank (2), openings are formed in the top and the bottom of the storage tank (2), the air cylinder (11) is installed at the top of the base (9), two ends of each telescopic rod (12) are respectively connected with the output end of the top of the air cylinder (11) and the sealing plugs (13), the sealing plugs (13) are located in the storage tank (2), the sealing plugs (13) are in close contact with the inner wall of the storage tank (2), and, an air hole is formed in the blocking cover (4), the air pipe (5) is fixedly installed at the air hole, the weighing sensor (6) is installed at the bottom of the blocking cover (4), a fixing ring is arranged at the bottom of the weighing sensor (6), and two ends of the connecting chain (7) are respectively connected with the fixing ring and the floating ball (8).

2. The oil level balancing mechanism for printing and die cutting as claimed in claim 1, further comprising a spiral cooling pipe (24), two sets of support rods (25), two sets of positioning rings (26) and two sets of flow pipes (27), wherein the spiral cooling pipe (24) is located in the lubricating oil tank (1), two ends of the spiral cooling pipe (24) respectively pass through the two sets of positioning rings (26), two ends of the two sets of support rods (25) are respectively connected with the two sets of positioning rings (26) and the inner bottom of the lubricating oil tank (1), and the two sets of flow pipes (27) respectively pass through the left side wall and the right side wall of the lubricating oil tank (1) and are communicated with two ends of the spiral cooling pipe (24).

3. The oil level balancing mechanism for printing and die cutting according to claim 2, further comprising two sets of limiting rods (28), two sets of connecting rods (29) and two sets of lifting rings (30), wherein the bottom ends of the two sets of limiting rods (28) are connected with the top of the base (9), two sets of limiting balls (31) are respectively arranged at the top ends of the two sets of limiting rods (28), two ends of the two sets of connecting rods (29) are respectively connected with the telescopic rods (12) and the two sets of lifting rings (30), and the two sets of lifting rings (30) are respectively sleeved on the two sets of limiting rods (28).

4. The oil level balancing mechanism for printing and die cutting as claimed in claim 3, further comprising a plurality of sets of steel balls (32), wherein the inner walls of the two sets of lifting rings (30) are respectively provided with a plurality of sets of arc-shaped grooves, the plurality of sets of steel balls (32) are respectively located in the plurality of sets of arc-shaped grooves, and the plurality of sets of steel balls (32) are respectively in contact with the outer walls of the two sets of limiting rods (28).

5. The oil level balancing mechanism for printing die cutting according to claim 4, further comprising a support plate (33) and two sets of connecting frames (34), wherein two ends of each connecting frame (34) are respectively connected with the support plate (33) and the inner wall of the lubricating oil tank (1), the connecting frames (34) and the support plates (33) are located in the lubricating oil tank (1), and the filter cloth bags (17) are in contact with the tops of the support plates (33).

6. The oil level balancing mechanism for printing and die cutting according to claim 5, further comprising two sets of anti-slip pads (35), wherein the two sets of anti-slip pads (35) are respectively installed at the bottoms of the two sets of limiting blocks (21), and the two sets of anti-slip pads (35) are both contacted with the top of the sealing cover (16), and the top of the sealing cover (16) is provided with two sets of pick-and-place handles (36).

7. The oil level balancing mechanism for printing and die cutting according to claim 6, further comprising a plurality of sets of rollers (37), two sets of push rods (38) and a push handle (39), wherein the plurality of sets of rollers (37) are all mounted at the bottom of the base (9), and two ends of the two sets of push rods (38) are respectively connected with the push handle (39) and the right end of the base (9).

8. The oil level balancing mechanism for printing and die cutting according to claim 7, further comprising two sets of adjusting threaded rods (40) and two sets of anti-slip seats (41), wherein the left half area and the right half area of the base (9) are respectively provided with two sets of mounting holes, the inner walls of the two sets of mounting holes are respectively provided with two sets of fixed threaded pipes (42), the bottom ends of the two sets of adjusting threaded rods (40) are respectively screwed through the two sets of fixed threaded pipes (42) and are respectively connected with the two sets of anti-slip seats (41), and the top ends of the two sets of adjusting threaded rods (40) are respectively provided with two sets of rotating blocks (43).

Technical Field

The invention relates to the technical field of oil level balance, in particular to an oil level balance mechanism for printing die cutting.

Background

As is well known, in the processing and processing processes of carton printing, die cutting and the like, in the machine equipment required to be used, in order to ensure the normal operation of the machine, lubricating oil needs to be added or circularly flowed into the machine to ensure the normal operation of the machine, the service life of the machine is prolonged, the damage of the machine is reduced, the lubricating oil is generally stored in a lubricating oil tank when in use, and the lubricating oil is continuously reduced along with the use of the machine, so that a worker needs to timely supplement the lubricating oil into the lubricating oil tank, because the lubricating oil is manually supplemented, if the lubricating oil is not supplemented in time, the phenomenon of lubricating oil drying up easily occurs, the phenomenon of insufficient supply of the lubricating oil is further caused, and because the lubricating oil is in a circularly flowing state, impurities in the machine are easily mixed into the lubricating oil and deposited in the lubricating oil tank, the blockage of each part is easily, but also affects the lubrication of the machine parts, resulting in poor practicality.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the oil level balancing mechanism for printing die cutting, which can conveniently and timely supplement lubricating oil into the lubricating oil tank, effectively avoid the phenomenon that the lubricating oil in the lubricating oil tank dries up, reduce the damage of a machine caused by insufficient supply of the lubricating oil, conveniently clean impurities mixed in the lubricating oil, reduce the blocking phenomenon and the influence on the lubricating effect of machine parts and improve the practicability.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an oil level balancing mechanism for printing die cutting comprises a lubricating oil tank, a storage tank, a communicating pipe, a blocking cover, a ventilating pipe, a weighing sensor, a connecting chain, a floating ball, a base, a plurality of groups of fixing frames, an air cylinder, a telescopic rod, a sealing plug, an output pipe, a return pipe, a sealing cover, a filtering cloth bag, a sealing ring, an annular clamping plate, two groups of rotating shafts and two groups of limiting blocks, wherein a storage cavity is formed in the lubricating oil tank, a cleaning opening is formed in the top of the lubricating oil tank in a communicating mode, two groups of fixing grooves are formed in the top of the lubricating oil tank, two groups of ball bearings are arranged in the two groups of fixing grooves respectively, the bottom ends of the two groups of rotating shafts are inserted into the two groups of ball bearings respectively, the top ends of the two groups of, the sealing ring is contacted with the top of the lubricating oil tank, the bottoms of the two groups of limiting blocks are contacted with the top of the sealing cover, the filtering cloth bag is arranged at the bottom end of the sealing cover and is positioned in the lubricating oil tank, the sealing cover is provided with a liquid inlet hole, the output end of the backflow pipe is fixedly arranged at the liquid inlet hole, the output pipe is communicated with the bottom of the lubricating oil tank, the lubricating oil tank is arranged in the left half area of the top of the base through a plurality of groups of fixing shafts, the sealing plug is provided with a fixing hole, one end of the communicating pipe is fixedly arranged at the fixing hole, the other end of the communicating pipe is communicated with the lubricating oil tank, two ends of the plurality of groups of fixing frames are respectively communicated with the right half area of the top of the base and, the sealing plug is located in the storage tank and in close contact with the inner wall of the storage tank, the blocking cover is installed at the top of the storage tank, an air hole is formed in the blocking cover, the air pipe is fixedly installed at the air hole, the weighing sensor is installed at the bottom of the blocking cover, a fixing ring is arranged at the bottom of the weighing sensor, and two ends of the connecting chain are respectively connected with the fixing ring and the floating ball.

The lubricating oil tank structure is characterized by further comprising a spiral cooling pipe, two sets of supporting rods, two sets of positioning rings and two sets of circulation pipes, wherein the spiral cooling pipe is located in the lubricating oil tank, the two sets of positioning rings are respectively penetrated at the two ends of the spiral cooling pipe, the two sets of supporting rods are respectively connected with the two sets of positioning rings and the bottom of the lubricating oil tank, and the two sets of circulation pipes are respectively penetrated through the left side wall and the right side wall of the lubricating oil tank and are communicated with the two ends of the spiral.

The lifting device comprises a base, and is characterized by comprising two groups of limiting rods, two groups of connecting rods and two groups of lifting rings, wherein the bottoms of the two groups of limiting rods are connected with the top of the base, two groups of limiting balls are arranged at the tops of the two groups of limiting rods respectively, the two ends of the two groups of connecting rods are connected with a telescopic rod and two groups of lifting rings respectively, and the two groups of lifting rings are sleeved on the two groups of limiting rods respectively.

The lifting device comprises two groups of lifting rings, and is characterized by further comprising a plurality of groups of steel balls, wherein a plurality of groups of arc-shaped grooves are formed in the inner walls of the two groups of lifting rings respectively, the plurality of groups of steel balls are located in the plurality of groups of arc-shaped grooves respectively, and the plurality of groups of steel balls are in contact with the outer walls of the two groups of limiting rods.

The filter cloth bag comprises a support plate and two groups of connecting frames, wherein two ends of each connecting frame are respectively connected with the support plate and the inner wall of a lubricating oil tank, the connecting frames and the support plate are located in the lubricating oil tank, and the filter cloth bag is in contact with the top of the support plate.

The anti-skid device comprises two sets of anti-skid pads, wherein the two sets of anti-skid pads are arranged at the bottoms of the two sets of limiting blocks respectively, and are in contact with the top of the sealing cover, and the top of the sealing cover is provided with two sets of pick-and-place handles.

The multi-group trolley is characterized by comprising a plurality of groups of idler wheels, two groups of push rods and a pushing handle, wherein the plurality of groups of idler wheels are installed at the bottom of the base, and two ends of the two groups of push rods are connected with the pushing handle and the right end of the base respectively.

Specifically, still include two sets of adjusting threaded rod and two sets of antiskid seats, the base is provided with two sets of mounting holes respectively in half regional and the right half regional area on the left side, be provided with two sets of fixed screwed pipes on the two sets of mounting hole inner walls respectively, two sets of adjusting threaded rod bottoms are the spiral shell dress respectively through two sets of fixed screwed pipes and be connected with two sets of antiskid seats respectively to be provided with two sets of rotatory pieces respectively on two sets of adjusting threaded rod tops.

(III) advantageous effects

Compared with the prior art, the invention provides an oil level balancing mechanism for printing and die cutting, which has the following beneficial effects: the cylinder is controlled by an external air source to enable the telescopic rod to drive the sealing plug to descend to the lowest point, the blocking cover is opened, lubricating oil is injected into the storage tank, part of the lubricating oil enters the lubricating oil box through the communicating pipe to be stored and is continuously injected to ensure that the lubricating oil in the lubricating oil box is high enough, the lubricating oil in the storage tank can successfully lift the floating ball, the floating ball does not apply force to the weighing sensor, the weighing sensor is electrically connected with the electric control equipment and the alarm, the blocking cover is closed, the lubricating oil in the lubricating oil box is pumped out through the output pipe, when the lubricating oil in the lubricating oil box is reduced, the lubricating oil in the storage tank can enter the lubricating oil box through the communicating pipe to be lubricated, the used lubricating oil flows back to the storage tank through the return pipe, and the lubricating oil in the lubricating oil, the used lubricating oil returns to the lubricating oil tank through the return pipe, the position of the sealing cover can be limited through the two groups of limiting blocks, the displacement of the sealing cover is reduced through the contact between the annular clamping plate and the cleaning port, the sealing performance between the sealing cover and the lubricating oil tank is enhanced through the sealing ring, the returned lubricating oil firstly enters the filter cloth bag for filtration treatment, the part filtered by impurities and the like in the lubricating oil in the filter cloth bag is returned to the lubricating oil tank through the filter cloth bag for continuous utilization, the impurities mixed in the lubricating oil can be conveniently cleaned, the blocking phenomenon and the influence on the lubricating effect of machine parts are reduced, the practicability is improved, along with the use and the loss of the lubricating oil, the liquid level in the lubricating oil tank continuously drops, the lubricating oil in the storage tank continuously enters the lubricating oil tank through the communicating pipe for supplement, and the lubricating oil in time can be conveniently supplemented, the phenomenon that lubricating oil in a lubricating oil tank is dried up is effectively avoided, damage to a machine caused by insufficient supply of the lubricating oil is reduced, when the liquid level of the lubricating oil in a storage tank descends and no longer generates a supporting force for a floating ball, a gravity symmetry sensor of the floating ball generates a downward pulling force to enable data of a weighing sensor to be transmitted to an alarm and an electric control device which are connected with the weighing sensor, when the weight of the weighing sensor is equal to the total weight of the floating ball and a connecting chain, the alarm gives an alarm, the electric control device controls an air cylinder to enable a telescopic rod to drive a sealing plug to move upwards to enable the liquid level of the lubricating oil to rise and generate the supporting force for the floating ball again, the lubricating oil conveniently enters the lubricating oil tank through a communicating pipe, the liquid level of the lubricating oil is kept the same.

Drawings

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

FIG. 2 is a schematic view of the inside structure of the storage tank of the present invention;

fig. 3 is a schematic view of the internal structure of the lubricating oil tank;

FIG. 4 is a partial enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic view of the engagement of the lifting ring, the stop lever and the steel ball;

in the drawings, the reference numbers: 1. a lubricating oil tank; 2. a storage tank; 3. a communicating pipe; 4. a blocking cover; 5. a breather pipe; 6. a weighing sensor; 7. a connecting chain; 8. a floating ball; 9. a base; 10. a fixed mount; 11. a cylinder; 12. a telescopic rod; 13. a sealing plug; 14. an output pipe; 15. a return pipe; 16. a sealing cover; 17. a filter cloth bag; 18. a seal ring; 19. an annular clamping plate; 20. a rotating shaft; 21. a limiting block; 22. a ball bearing; 23. a fixed shaft; 24. a spiral cooling tube; 25. a support bar; 26. a positioning ring; 27. a flow-through tube; 28. a limiting rod; 29. a connecting rod; 30. a lifting ring; 31. a limiting ball; 32. steel balls; 33. a support plate; 34. a connecting frame; 35. a non-slip mat; 36. a taking and placing handle; 37. a roller; 38. a push rod; 39. pushing the handle; 40. adjusting the threaded rod; 41. an anti-slip seat; 42. fixing the threaded pipe; 43. the block is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, in use, the oil level balancing mechanism for printing and die cutting according to the present invention controls the cylinder 11 through the external air source, so that the telescopic rod 12 drives the sealing plug 13 to descend to the lowest point, the blocking cover 4 is opened, the lubricating oil is injected into the storage tank 2, a portion of the lubricating oil enters the lubricating oil tank 1 through the communicating pipe 3 for storage, and is continuously injected, so as to ensure that the amount of the lubricating oil in the lubricating oil tank 1 is sufficiently high, and the lubricating oil in the storage tank 2 can successfully lift the floating ball 8, the floating ball 8 does not apply force to the weighing sensor 6, the weighing sensor 6 is electrically connected with the electric control device and the alarm, the blocking cover 4 is closed, the lubricating oil in the lubricating oil tank 1 is pumped out through the output pipe 14, and when the lubricating oil in the lubricating oil tank 1 is reduced, the lubricating oil in the storage tank 2 can enter the lubricating oil tank 1 through, the used lubricating oil flows back to the storage tank 2 through the return pipe 15, the lubricating oil in the lubricating oil tank 1 is used for lubricating machine equipment, the used lubricating oil returns to the lubricating oil tank 1 through the return pipe 15, the position of the sealing cover 16 can be limited through the two groups of limiting blocks 21, the friction force can be improved through the two groups of anti-slip pads 35, the displacement of the sealing cover 16 is reduced through the contact between the annular clamping plate 19 and the cleaning port, the sealing performance between the sealing cover 16 and the lubricating oil tank 1 is enhanced through the sealing ring 18, the returned lubricating oil firstly enters the filter cloth bag 17 for filtering treatment, the part filtered in the filter cloth bag 17 and blocked by impurities and the like in the lubricating oil flows back to the lubricating oil tank 1 for continuous utilization through the filter cloth bag 17, the impurities mixed in the lubricating oil can be conveniently cleaned, and the blockage phenomenon and the influence on the lubricating effect of machine parts are reduced, the practicability is improved, along with the use and the loss of lubricating oil, the liquid level in the lubricating oil tank 1 continuously descends, the lubricating oil in the storage tank 2 continuously enters the lubricating oil tank 1 through the communicating pipe 3 to be supplemented, the lubricating oil can be conveniently and timely supplemented into the lubricating oil tank 1, the phenomenon that the lubricating oil in the lubricating oil tank 1 is dried up is effectively avoided, the damage of a machine caused by insufficient supply of the lubricating oil is reduced, when the liquid level of the lubricating oil in the storage tank descends and does not generate supporting force on the floating ball 8 any more, the gravity symmetry weight sensor 6 of the floating ball 8 generates downward tension, the data of the weighing sensor 6 is transmitted to an alarm and an electric control device connected with the weighing sensor, when the weight of the weighing sensor is the same as the total weight of the floating ball 8 and the connecting chain 7, the alarm gives an alarm, the air cylinder 11 is controlled through the electric control device, the telescopic, and the floating ball 8 is supported again, so that the lubricating oil can conveniently enter the lubricating oil tank 1 through the communicating pipe 3, the liquid level of the lubricating oil is kept the same, the sealing plug 13 is reset until the sealing plug 13 is lifted to the highest level, and the lubricating oil is replenished into the sealing plug 13 again.

When lubricating oil flows back to the lubricating oil tank 1, cooling liquid can be introduced into the spiral cooling pipe 24 through the communicating pipe 3, the position of the spiral cooling pipe 24 is supported and limited through the two groups of supporting rods 25 and the two groups of positioning rings 26, the lubricating oil is contacted with the spiral cooling pipe 24, the cooling liquid is indirectly contacted with the lubricating oil and exchanges heat, so that the lubricating oil can be conveniently cooled, when the filtering cloth bag 17 needs to be cleaned and replaced, the limiting block 21 can be rotated to rotate through the rotating shaft 20 so as to be separated from the sealing cover 16, the sealing cover 16 can be taken down by holding the two groups of taking and placing handles 36 by hand, the filtering cloth bag 17 is conveniently cleaned, when the integral position needs to be moved, the two groups of pushing handles 39 can be held by hand, pushing force is applied to the base 9 through the two groups of push rods 38, so that the multiple groups of rollers 37 roll along the contact surface, and the integral position, after the removal is accomplished, can rotate two sets of rotatory pieces 43, make two sets of adjusting threaded rod 40 descend along two sets of fixed screwed pipe 42, make two sets of antiskid seat 41 and contact surface contact, strengthen frictional force, reduce holistic displacement, when telescopic link 12 drives sealing plug 13 and rises and descend, can reduce the rotation of telescopic link 12 and sealing plug 13 through two sets of rings 30 along reciprocating of two sets of gag lever posts 28, and can reduce the frictional force between ring 30 and the gag lever post 28 through the roll of multiunit steel ball 32, and can conveniently inject the at utmost that the sealing plug 13 rises through the contact of two sets of connecting rods 29 and storage box bottom.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.