阅读说明：本技术 一种纸浆模塑成型机润滑系统 (Lubricating system of pulp molding machine ) 是由 陈忠 吴姣平 李海 于 2019-09-03 设计创作，主要内容包括：本发明公开了一种纸浆模塑成型机润滑系统,包括润滑泵、多个与纸浆模塑成型机各润滑点对应的分配器、安装于所述分配器上的油管及安装于所述油管顶端的直通接头,多个所述分配器与所述润滑泵连接,所述润滑泵适于将润滑液输送至所述分配器中,并由所述分配器输送至所述油管,由所述直通接头喷洒至纸浆模塑成型机润滑点,所述分配器内设置有空腔,所述分配器一端设置有与所述润滑泵连接的进液口,该纸浆模塑成型机润滑系统能够避免打入润滑液时,出现遗漏现象,同时,打入润滑液量一致,有效避免打入润滑液量不足,无法充分润滑的现象发生。(The invention discloses a lubricating system of a paper pulp molding machine, which comprises a lubricating pump, a plurality of distributors corresponding to each lubricating point of the paper pulp molding machine, an oil pipe arranged on the distributors and a through joint arranged at the top end of the oil pipe, wherein the distributors are connected with the lubricating pump, the lubricating pump is suitable for conveying lubricating liquid into the distributors, the lubricating liquid is conveyed to the oil pipe by the distributors, the lubricating liquid is sprayed to the lubricating points of the paper pulp molding machine by the through joint, cavities are arranged in the distributors, one end of each distributor is provided with a liquid inlet connected with the lubricating pump, and the lubricating system of the paper pulp molding machine can avoid the omission phenomenon when the lubricating liquid is injected, and meanwhile, the injected lubricating liquid is consistent in amount, so that the phenomena that the injected lubricating liquid is insufficient and the lubricating liquid cannot be fully lubricated are effectively avoided.)

1. A kind of pulp model forming machine lubricating system, characterized by: comprises a lubricating pump, a plurality of distributors corresponding to the lubricating points of the pulp molding machine, an oil pipe arranged on the distributors and a straight-through joint arranged at the top end of the oil pipe, wherein the distributors are connected with the lubricating pump, the lubricating pump is suitable for conveying lubricating liquid into the distributors, and is conveyed to the oil pipe by the distributor, is sprayed to a lubricating point of a pulp molding machine by the straight joint, a cavity is arranged in the distributor, one end of the distributor is provided with a liquid inlet connected with the lubricating pump, the other end of the distributor is provided with a liquid outlet communicated with the oil pipe, a spring and a slidable one-way valve are arranged in the cavity, the one-way valve divides the cavity into a first cavity communicated with the liquid inlet and a second cavity communicated with the liquid outlet, the spring is arranged in the second cavity, and lubricating liquid in the first cavity can flow into the second cavity through a valve port of the one-way valve.

2. The lubrication system of a pulp molding machine according to claim 1, wherein: and the top end of the oil pipe is provided with an oil pipe joint which is suitable for connecting the straight joint with the oil pipe.

3. The lubrication system of a pulp molding machine according to claim 1, wherein: the distributor is connected with the lubricating pump through a hose.

4. The lubrication system of a pulp molding machine according to claim 1, wherein: a sliding sealing ring is arranged in front of the one-way valve and the inner wall of the cavity.

5. The lubrication system of a pulp molding machine according to claim 4, wherein: the outer edge of the one-way valve is provided with a groove for installing the sliding seal ring.

6. The lubrication system of a pulp molding machine according to claim 1, wherein: the distributor comprises a shell and a bottom cover, the bottom cover is sleeved in the shell and encloses the cavity, and a sealing ring is arranged between the bottom cover and the shell.

Technical Field

The invention relates to the technical field of paper pulp molding machines, in particular to a lubricating system of a paper pulp molding machine.

Background

The pulp molding machine is a device for pulp molding and is mostly used for producing pulp molded egg trays or disposable tableware and the like.

The conventional pulp molding machine is composed of a plurality of mechanisms, and the functions thereof are realized by performing various operations by the respective mechanisms. And for avoiding wearing and tearing to appear in each mechanism in the course of the work, can't realize the action, need the manual work to squeeze into lubricated liquid to the lubrication point of each mechanism, in order to lubricate each mechanism, but because the lubrication point is more, the manual lubrication in-process, the omission appears easily, thereby lead to partial lubrication point not to obtain the people of sufficient lubrication damage, secondly, because the machine structure reason, the lubrication point position of partial mechanism is higher, and partial lubrication point position is comparatively narrow and small, the operating space who leaves for the staff is not enough, the staff is difficult to squeeze into lubricated liquid, and because the throwing into of lubricated liquid is mostly manual operation, lead to the volume of squeezing into of lubricated liquid inaccurate, partial mechanism squeezes into lubricated liquid volume probably not enough, unable sufficient lubrication.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a lubricating system of a pulp molding machine, which can avoid the omission phenomenon when the lubricating liquid is injected, and can effectively avoid the phenomenon that the injected lubricating liquid is insufficient and cannot be sufficiently lubricated because the injected lubricating liquid is consistent in quantity.

The purpose of the invention is realized by adopting the following technical scheme:

a lubricating system of a paper pulp molding machine comprises a lubricating pump, a plurality of distributors corresponding to each lubricating point of the paper pulp molding machine, an oil pipe arranged on the distributors, and a through joint arranged at the top end of the oil pipe, wherein the distributors are connected with the lubricating pump, the lubricating pump is suitable for conveying lubricating liquid into the distributors and the lubricating liquid is conveyed to the oil pipe by the distributors, the lubricating liquid is sprayed to the lubricating points of the paper pulp molding machine by the through joint, cavities are arranged in the distributors, one ends of the distributors are provided with liquid inlets connected with the lubricating pump, the other ends of the distributors are provided with liquid outlets communicated with the oil pipe, springs and slidable one-way valves are arranged in the cavities, the one-way valves divide the cavities into first cavities communicated with the liquid inlets and second cavities communicated with the liquid outlets, and the springs are arranged in the second cavities, the lubricating liquid in the first cavity can flow into the second cavity through the valve port of the one-way valve.

Further, an oil pipe joint is arranged at the top end of the oil pipe and is suitable for connecting the straight joint with the oil pipe.

Further, the dispenser is connected to the lubrication pump by a hose.

Further, a sliding sealing ring is arranged in front of the one-way valve and the inner wall of the cavity.

Furthermore, the outer edge of the one-way valve is provided with a groove for installing the sliding sealing ring.

Further, the distributor comprises a shell and a bottom cover, the bottom cover is sleeved in the shell and encloses the cavity, and a sealing ring is arranged between the bottom cover and the shell.

Compared with the prior art, the invention has the beneficial effects that:

the distributor and the oil pipe are arranged corresponding to the plurality of lubricating points, so that the plurality of lubricating points can be lubricated, and omission is avoided; in addition, the spring that sets up can use the back at the lubricated liquid of second cavity, promotes the check valve through the mode that the spring resets to with in the synchronous suction of lubricated liquid in the second cavity so that reuse, and adopt the check valve setting, when the lubricated liquid that can avoid getting into first cavity promotes the check valve motion, lubricated liquid flows into first cavity in the second cavity, leads to supplying to the lubricated liquid volume of lubrication point inconsistent, can't fully lubricate the lubrication point.

Drawings

FIG. 1 is a schematic view of a lubricating system of a pulp molding machine according to the present invention;

fig. 2 is a sectional view of a lubrication system distributor of a pulp molding machine according to the present invention.

The figure is as follows: 10. a lubrication pump; 20. a dispenser; 201. a liquid inlet; 202. a liquid outlet; 2011. a first cavity; 2012. a second cavity; 21. a spring; 22. a one-way valve; 221. a groove; 222. sliding the seal ring; 23. a housing; 24. a bottom cover; 30. an oil pipe; 31. an oil pipe joint; 32. a straight-through joint; 40. a hose.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

As shown in fig. 1 and fig. 2, a lubricating system of a pulp molding machine includes a lubricating pump 10, a plurality of distributors 20 corresponding to lubricating points of the pulp molding machine, an oil pipe 30 installed on the distributors 20, and a through joint 32 installed at a top end of the oil pipe 30, the plurality of distributors 20 are connected to the lubricating pump 10, the lubricating pump 10 is adapted to deliver a lubricating fluid into the distributors 20 and from the distributors 20 to the oil pipe 30, the lubricating fluid is sprayed to the lubricating points of the pulp molding machine by the through joint 32, a cavity is provided in the distributor 20, one end of the distributor 20 is provided with a fluid inlet 201 connected to the lubricating pump 10, the other end is provided with a fluid outlet 202 communicated with the oil pipe 30, a spring 21 and a slidable check valve 22 are provided in the cavity, the check valve 22 divides the cavity into a first cavity 2011 communicated with the fluid inlet 201 and a second cavity 2012 communicated with the fluid outlet 202, the spring 21 is provided, the lubricating fluid in the first cavity 2011 can flow into the second cavity 2012 through the valve port of the check valve 22. The lubrication pump 10 of the present application may be implemented as a manual lubrication pump 10, such as an existing manual lubrication pump 10, such as an SRB manual lubrication pump 10.

In operation, the lubricating pump 10 pumps lubricating fluid into the distributor 20, the lubricating fluid flows into the first cavity 2011 from the fluid inlet 201 and pushes the check valve 22 to move towards the fluid outlet 202, at this time, the check valve 22 will compress the spring 21 to compress the spring 21, and at the same time, the check valve 22 will compress the lubricating fluid stored in the second cavity 2012, so that the lubricating fluid is discharged into the oil pipe 30 through the fluid outlet 202 and flows to a lubricating point through the through joint 32, and then the spring 21 is reset to push the check valve 22 to move towards the fluid inlet 201, and simultaneously the lubricating fluid in the second cavity 2012 is pumped into the first cavity 2011 through the valve port of the check valve 22, so as to complete filling of the lubricating fluid in the second cavity 2012.

The distributor 20 and the oil pipe 30 are arranged corresponding to the plurality of lubricating points, so that the plurality of lubricating points can be lubricated, and meanwhile, the phenomenon of leakage and dripping easily caused by manual lubrication is effectively avoided; in addition, the spring 21 of setting can be after the lubricated liquid of second cavity 2012 uses, promote check valve 22 through the mode that spring 21 resets to in synchronous suction second cavity 2012 of lubricated liquid so that reuse, and adopt the check valve 22 setting, when the lubricated liquid that can avoid getting into first cavity 2011 promotes check valve 22 and moves, lubricated liquid flows into first cavity 2011 in the second cavity 2012, leads to supplying to the inconsistent lubricated liquid volume of lubricated point, can't fully lubricate the lubricated point.

The top end of the oil pipe 30 is provided with an oil pipe joint 31, and the oil pipe joint 31 is suitable for connecting the through joint 32 with the oil pipe 30, so that the structural stability is improved, and meanwhile, the through joint 32 is convenient to replace.

The distributor 20 is connected to the lubrication pump 10 by a hose 40, which facilitates adjustment of the position of the distributor 20.

The sliding sealing ring 222 is arranged in front of the one-way valve 22 and the inner wall of the cavity, so that the sealing performance is improved, and lubricating liquid in the first cavity 2011 or the second cavity 2012 is prevented from flowing into the second cavity 2012 or the first cavity 2011 from a gap between the one-way valve 22 and the cavity.

The outer edge of the check valve 22 is provided with a groove 221 for installing the sliding seal ring 222, so that the sliding seal ring 222 is prevented from deviating in the moving process of the check valve 22.

The distributor 20 comprises a shell 23 and a bottom cover 24, the bottom cover 24 is sleeved in the shell 23 and encloses a cavity, the distributor 20 is divided into the shell 23 and the bottom cover 24, so that the spring 21 and the one-way valve 22 can be conveniently installed, and in addition, a sealing ring is arranged between the bottom cover 24 and the shell 23, so that lubricating liquid is prevented from leaking.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.