CN113664977B

CN113664977B - Core pulling and inserting machine with lubricating function

Info

Publication number: CN113664977B
Application number: CN202110941768.9A
Authority: CN
Inventors: 潘传林
Original assignee: Sichuan Jipusen Building Materials Co ltd
Current assignee: Sichuan Jipusen Building Materials Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2023-04-25
Anticipated expiration: 2041-08-17
Also published as: CN113664977A

Abstract

The utility model discloses a core drawing and inserting machine with a lubricating function, which relates to the field of gypsum board production, solves the problem of low lubricating efficiency of the existing core pipe, and adopts the technical scheme that: the core drawing and inserting machine with the lubricating function comprises a core pipe assembly, wherein the core pipe assembly comprises a core pipe, a mounting seat and a lubricating plate; the core tube is arranged on the mounting seat, the mounting seat is provided with a bolt seat, and the bolt seat is provided with a bolt hole; the lubricating plate is provided with a hollow cavity, a lubricant is arranged in the cavity, and a supporting hole is formed in the lubricating plate; the core pipe passes through the supporting hole and can slide relative to the lubricating plate. The purpose of lubricating the core tubes in batches is achieved, and the production efficiency is improved.

Description

Core pulling and inserting machine with lubricating function

Technical Field

The utility model relates to gypsum board production machinery, in particular to a core pulling and inserting machine with a lubricating function.

Background

The core tube is needed in the production process of the gypsum board, and the core tube has the main function of being used as a hollow mould of the gypsum board in the forming process. After the gypsum board is shaped, the core tube is required to be drawn out. In order to enable the core tube to be smoothly pulled out, the surface of the core tube needs to be coated with lubricant in the production process. In the production process of the prior art, the lubricant is generally applied by manual spraying, soaking or brushing. Therefore, the efficiency is quite low, and automation is difficult to realize due to the participation of manpower.

Disclosure of Invention

The utility model aims to provide a core pulling and inserting machine with a lubricating function, so as to achieve the aim of improving the lubricating efficiency of a core tube.

The technical aim of the utility model is realized by the following technical scheme: the core pulling and inserting machine with the lubricating function comprises a core tube assembly, wherein the core tube assembly comprises a core tube, a mounting seat and a lubricating plate;

the core tube is arranged on the mounting seat, the mounting seat is provided with a bolt seat, and the bolt seat is provided with a bolt hole;

the lubricating plate is provided with a hollow cavity, a lubricant is arranged in the cavity, and a supporting hole is formed in the lubricating plate; the core pipe passes through the supporting hole and can slide relative to the lubricating plate.

Through the scheme, the lubricant in the cavity is uniformly smeared on the core tube in the process that the lubricant plate slides on the core tube. The lubricating efficiency of the core tube is greatly improved.

The further lubricating plate is provided with a lubricant adding nozzle.

The lubricant adding nozzle is arranged, so that the lubricant can be timely compensated after the lubricant is consumed.

The further lubricating plate is provided with a blocking block and a pin hole.

The device further comprises a core tube pushing mechanism, wherein the core tube pushing mechanism is provided with a core tube connecting end; the core tube connecting end is provided with a bolt hole and a bolt I, and the bolt I is connected with the push rod.

The device further comprises a core tube reverse pushing mechanism; the core tube reverse pushing mechanism is connected with the core tube pushing mechanism through a push rod I; the core tube reverse pushing mechanism is connected with the ground through a second push rod.

A second bolt is arranged on the core tube reverse pushing mechanism; the second bolt is connected with the second push rod of the bolt.

Further comprises a frame; the rack is provided with a first guide rail and a second guide rail; the core tube pushing mechanism is arranged on the first guide rail; the core tube reverse pushing mechanism is arranged on the second guide rail.

The device further comprises an auxiliary push rod, and the auxiliary push rod is connected with the core tube reverse pushing mechanism and the core tube pushing mechanism.

The further core tube back-pushing mechanism is provided with a cavity for accommodating the core tube to pass through.

The further lubricating plate is provided with a hanging ring.

In summary, the utility model has at least one of the following advantages:

1. through setting up the lubricating plate, on the one hand can support the core tube subassembly, on the other hand can lubricate many core tubes simultaneously, improves the lubrication efficiency of core tube.

2. The function of automatically smearing the lubricant can be realized through the cooperation between the core tube pushing mechanism and the core tube back-pushing mechanism.

Drawings

FIG. 1 is a schematic view of an embodiment

FIG. 2 is a schematic view of the internal structure of the embodiment

FIG. 3 is an exploded view of an embodiment core tube assembly

FIG. 4 is a diagram of a lubricating plate according to an embodiment

FIG. 5 is a schematic view of the back of an embodiment mounting seat

FIG. 6 is an enlarged view of a portion of the back of the mounting seat of the embodiment

FIG. 7 is a schematic view of a core tube of an embodiment

FIG. 8 is a schematic view of a core tube pushing mechanism according to an embodiment

FIG. 9 is a schematic view of a core tube thrust reverser according to an embodiment

FIG. 10 is a view showing the connection relationship between the support plate and the core tube thrust reverser

FIG. 11 is an enlarged view of a portion of the core tube assembly showing the connection to the core tube pushing mechanism

In the figure: 1. a frame; 11. a first guide rail; 12. a second guide rail; 13. a second push rod; 2. a core tube pushing mechanism; 20. the core tube connecting end; 21. a connection unit; 211. a bolt hole; 212. a first bolt; 213. a push rod of the bolt; 22. a push rod I; 3. a core tube reverse pushing mechanism; 31. a second bolt; 32. a second push rod of the bolt; 33. an auxiliary push rod; 4. a core tube assembly; 40. a core tube; 401. a fixing hole; 41. a lubricating plate; 411. a support hole; 412. a lubricant addition nozzle; 413. a blocking piece; 414. a hanging ring; 42. a mounting base; 421. a latch seat; 422. a mounting cavity; 423. a jack; 424. a fixed tube; 425. a third bolt; 43. pin holes.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly or indirectly connected to the other element, the "connection" is not limited to a fixed connection or a movable connection, and a specific connection manner should be determined according to a specific technical problem to be solved.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Examples:

a core pulling and inserting machine with a lubricating function comprises a core tube assembly 4, a core tube pushing mechanism 2, a core tube back pushing mechanism 3, a frame 1 and a push rod. The push rods involved in this embodiment are all hydraulic push rods.

The core tube assembly 4 comprises a core tube 40, a mount 42 and a lubrication plate 41;

the core tube 40 is arranged on the mounting seat 42, the mounting seat 42 is provided with a bolt seat 421, and the bolt seat 421 is provided with a bolt hole 211;

the lubricating plate 41 is provided with a hollow cavity, a lubricant is arranged in the cavity, and a supporting hole 411 is formed in the lubricating plate 41; the core tube 40 passes through the support hole 411 and can slide relative to the lubricant plate 41. Butter is used as lubricant.

The lubricant plate 41 has a lubricant adding nozzle 412. The lubricating plate 41 is also provided with a hanging ring 414, a blocking block 413 and a pin hole 43.

The mounting seat 42 is internally provided with a plurality of mounting cavities 422, and the mounting cavities 422 are provided with corresponding jacks 423.

The core tube 40 is provided with a fixing hole 401, and the tail part of the core tube 40 is provided with a positioning protrusion.

The boss on the tail of the core tube 40 is then aligned with the locating slot in the locating hole and the core tube 40 is inserted into the mounting cavity 422. The fixing tube 424 is then passed through the insertion hole 423 and the fixing hole 401 to fix the core tube 40 in the installation cavity 422.

The fixing tube 424 has through holes at both ends, and the third bolt 425 is inserted into the through holes to prevent the fixing tube 424 from sliding down.

The frame 1 is fixed on the ground. The machine frame 1 is provided with four first guide rails 11 and four second guide rails 12, and the cross sections of the guide rails are I-shaped. The core tube pushing mechanism 2 and the core tube back pushing mechanism 3 are provided with sliding blocks which are matched with the I-shaped guide rails. The core tube pushing mechanism 2 is arranged on the first guide rail 11, and four guide rails are distributed in four directions of the core tube pushing mechanism 2. The core tube back-pushing mechanism 3 is arranged on the second guide rail 12, and four guide rails are distributed in four directions of the core tube back-pushing mechanism 3.

The core tube pushing mechanism 2 is connected with the core tube back pushing mechanism 3 through two push rods one 22, and the two push rods one 22 are distributed up and down. The core tube pushing mechanism 2 is provided with a core tube 40 connecting end 20. The connecting end 20 of the core tube 40 is provided with a connecting unit 21, the connecting unit 21 comprises a bolt hole 211, a bolt one 212 and a bolt one push rod 213, the bolt one 212 is connected with the bolt one push rod 213, and the bolt can be inserted into the bolt hole 211 under the drive of the bolt one push rod 213. With four connection units 21. Four connection units 21 are laterally distributed.

The core tube reverse pushing mechanism 3 is connected with the ground through two push rods 13, and the two push rods 13 are distributed up and down. The second push rod 13 below is directly fixed with the ground. The second push rod 13 is connected to the frame 1 and fixed to the ground through the frame 1. The core tube reverse pushing mechanism 3 is provided with a bolt unit which comprises a bolt II 31; the second bolt 31 is connected with the second bolt push rod 32. The core tube thrust reverser 3 has a cavity for receiving the core tube assembly 4 therethrough.

Four auxiliary push rods 33 are arranged between the core tube reverse pushing mechanism 3 and the core tube pushing mechanism 2.

Working principle:

before the mould is moved to the core pulling and inserting machine, the core tube assembly 4 is arranged on the mould, and one end with the bolt mechanism faces to the core pulling and inserting machine. Pushrod two 13 is activated, with pushrod one 22 and auxiliary pushrod 33 not activated. The push rod II 13 drives the core tube reverse pushing mechanism 3 and the core tube pushing mechanism 2 to move to a proper position to stop. The bolt hole 211 on the core tube assembly 4 passes through the cavity on the core tube back-pushing mechanism 3 to be aligned with the bolt hole 211 of the connecting end 20 of the core tube 40; the pin holes 43 in the support plate of the core tube assembly 4 are aligned with the second pins 31. The first push rod 213 is started to drive the first pin 212 to be inserted into the pin hole 211. The core tube assembly 4 is now connected to the core tube pushing mechanism 2. The second plug rod 32 is started to drive the second plug 31 to be inserted into the pin hole 43 on the lubricating plate 41 of the core tube assembly 4. The first ram 22 is activated and the auxiliary ram 33 is activated to move the core tube assembly 4 out of the mold. At this time, the lubrication plate 41 is fixed to the core tube reverse pushing mechanism 3 through the second plug pin 31 and the blocking block 413, and still plays a role in supporting the core tube 40 during the process of extracting the core tube 40. Meanwhile, since the core tube 40 passes through the lubrication plate 41, the support holes 411 on the lubrication plate 41 can clean impurities remained on the core tube 40 on one hand, and on the other hand, the lubrication plate 41 can lubricate the core tube 40 for the first time.

When the top end of the core tube 40 approaches the lubricating plate 41, the first push rod 22 is stopped, the second push rod 13 is started, and the second push rod 13 drives the core tube reverse pushing mechanism 3 and the core tube pushing mechanism 2 to be far away from the die. The core tube 40 is removed.

When the empty mould moves to the core pulling and inserting station, the steps are reversely operated, and the core inserting and secondary lubrication can be completed.

The lubricant is grease because of its high viscosity, and after the core tube 40 is inserted into the lubricant plate 41, the grease is unlikely to leak from the gap between the core tube 40 and the lubricant plate 41. Other lubricants with high viscosity can achieve the same effect, and the patent protection scope is also provided.

The main function of the lifting ring 414 is to lift by other tools when the lubricating plate 41 is removed and installed.

It should be noted that the cooperation between the core tube pushing mechanism 2, the core tube back pushing mechanism 3 and the core tube assembly 4 is original. The power source for the movement of the core barrel pushing mechanism 2 and the core barrel reversing mechanism 3 is not limited to the form of hydraulic push rod. The above object is also achieved by using a motor and wheels as its power source.

The hydraulic push rod is adopted in the utility model, and the purpose of the hydraulic push rod is that the hydraulic push rod works stably and can bear larger force. However, the use of other types of push rods such as air push rods is not excluded, and the scheme can be realized if the technical effect that the air push rod can work stably and bear large force can be achieved.

In the present utility model, the connection units 21 may be arranged transversely, longitudinally or otherwise, as long as they are capable of mating with the core tube assembly 4 to achieve the corresponding technical effects.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. A core pulling and inserting machine with a lubricating function, which is characterized in that: comprising a core tube assembly (4), the core tube assembly (4) comprising a core tube (40), a mounting seat (42) and a lubrication plate (41);

the core tube (40) is fixed on the mounting seat (42), the mounting seat (42) is provided with a bolt seat (421), and the bolt seat (421) is provided with a bolt hole (211);

the lubricating plate (41) is provided with a hollow cavity, a lubricant is arranged in the cavity, and a supporting hole (411) is formed in the lubricating plate (41); the core tube (40) passes through the supporting hole (411) and can slide relative to the lubricating plate (41); the lubricant is butter; the lubricating plate (41) is also provided with a blocking block (413) and a pin hole (43)

The device also comprises a core tube pushing mechanism (2), wherein the core tube pushing mechanism (2) is provided with a core tube connecting end (20); the core tube connecting end (20) is provided with a bolt hole (211) and a bolt I (212), and the bolt I (212) is connected with a bolt I push rod (213); the first bolt (212) is matched with the bolt hole (211);

the device also comprises a core tube back-pushing mechanism (3); the core tube back-pushing mechanism (3) is connected with the core tube pushing mechanism (2) through a push rod I (22); the core tube back-pushing mechanism (3) is connected with the ground through a push rod II (13); the core tube back-pushing mechanism (3) is connected with the core tube pushing mechanism (2) through a push rod I (22); a second bolt (31) is arranged on the core tube back-pushing mechanism (3); the second bolt (31) is connected with the second bolt push rod (32);

also comprises a frame (1); the frame (1) is provided with a first guide rail (11) and a second guide rail (12); the core tube pushing mechanism (2) is arranged on the first guide rail (11); the core tube back-pushing mechanism (3) is arranged on the guide rail II (12);

moving the die to the front of a core pulling and inserting machine, and arranging a core tube assembly (4) on the die, wherein one end with a bolt mechanism faces the core pulling and inserting machine; the second push rod (13) is started, and the first push rod (22) is not started; the push rod II (13) drives the core tube reverse pushing mechanism (3) and the core tube pushing mechanism (2) to move to a proper position to stop; the bolt hole (211) on the core tube assembly (4) passes through the cavity on the core tube reverse pushing mechanism (3) to be aligned with the bolt hole (211) of the core tube connecting end (20); a pin hole (43) on the lubricating plate of the core tube assembly (4) is aligned with the second bolt (31); the first push rod (213) of the bolt is started to drive the first bolt (212) to be inserted into the bolt hole (211); the core tube assembly (4) is connected with the core tube pushing mechanism (2); the second push rod (32) of the bolt is started to drive the second bolt (31) to be inserted into a pin hole (43) on a lubrication plate (41) of the core tube assembly (4); the first push rod (22) is started to drive the core tube assembly (4) to move out of the die; at the moment, the lubricating plate (41) is fixed with the core tube reverse pushing mechanism (3) through the second bolt (31) and the blocking block (413), and the supporting effect on the core tube (40) is still achieved in the process of extracting the core tube (40); simultaneously, the core tube (40) passes through the lubricating plate (41); the lubricating plate (41) can lubricate the core tube (40) for the first time;

when the top end of the core tube (40) is close to the lubricating plate (41), the first push rod (22) is stopped, the second push rod (13) is started, and the second push rod (13) drives the core tube reverse pushing mechanism (3) and the core tube pushing mechanism (2) to be far away from the die; completing the work of pulling out the core tube (40);

and when the empty mould moves to the core pulling and inserting station, the steps are reversely operated, and the core inserting and secondary lubrication are completed.

2. The core pulling and inserting machine with a lubricating function according to claim 1, wherein the core pulling and inserting machine is characterized in that: the lubricant plate (41) is provided with a lubricant adding nozzle (412).

3. The core pulling and inserting machine with a lubricating function according to claim 1, wherein the core pulling and inserting machine is characterized in that: the device also comprises an auxiliary push rod (33), and the auxiliary push rod (33) is connected with the core tube reverse pushing mechanism (3) and the core tube pushing mechanism (2).

4. The core pulling and inserting machine with a lubricating function according to claim 1, wherein the core pulling and inserting machine is characterized in that: the core tube back-pushing mechanism (3) is provided with a cavity for accommodating the core tube (40) to pass through.

5. The core pulling and inserting machine with a lubricating function according to claim 1, wherein the core pulling and inserting machine is characterized in that: the lubricating plate (41) is provided with a lifting hook.