CN218486454U

CN218486454U - Feeding device for automatic gluing machine

Info

Publication number: CN218486454U
Application number: CN202222808740.0U
Authority: CN
Inventors: 叶阳强
Original assignee: Shanghai Qirui Automation Equipment Co ltd
Current assignee: Shanghai Qirui Automation Equipment Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-02-17
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses an automatic feedway for rubber coating machine relates to spreading machine technical field, comprises a workbench, the supplementary work or material rest of going up is installed to one side of workstation, it rotates on the work or material rest to go up in the supplementary and installs two sets of material loading cylinders, install the stand cylinder that two symmetries set up on the workstation, install the adjustable shelf jointly on the telescopic shaft on two stand cylinder tops, install two connecting rods on the adjustable shelf, the rigid coupling has the mounting panel between two connecting rods, install the motor head cylinder on the mounting panel, the telescopic shaft of motor head cylinder bottom and the top of plunger rod float and be connected, in the pump body is located down to the bottom of plunger rod, the pressure disk is installed to the bottom of the lower pump body, the top rigid coupling of piston and ditch spoon pull rod is passed through to the bottom of ditch spoon pull rod, the ditch spoon is installed to the bottom of ditch spoon pull rod, this feedway for automatic rubber coating machine, be different from prior art, it is high to possess the reliability, long service life, later stage cost of maintenance is low, the feed is stable, the leakproofness is strong, moreover, the steam generator is simple structure, advantages such as easy maintenance.

Description

Feeding device for automatic gluing machine

Technical Field

The utility model relates to a spreading machine technical field specifically is an automatic feedway for spreading machine.

Background

The glue spreader is also called a coating machine, a spreading machine, an automatic glue sprayer and the like, and is mainly used for mechanical equipment for spreading liquid glue on the surfaces of textiles, paper boxes or leather, and the existing glue spreaders have various styles, such as: the device adopts three-shaft linkage and automatic operation, is provided with a computer programming control path for spraying, can set spraying thickness and time, and is simple and easy to operate.

At present, an automatic glue spreader comprises a feeding system, a transmission system, a control system, an auxiliary system and the like, the feeding of the existing feeding device is unstable, the using effect is poor, the later maintenance cost is high, and therefore the feeding device for the automatic glue spreader is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic feedway for rubber coating machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic feedway for rubber coating machine, comprises a workbench, the supplementary work or material rest of going up is installed to one side of workstation, it rotates on the work or material rest and installs two sets of material loading cylinders to go up in the supplementary, install the stand cylinder that two symmetries set up on the workstation, install the adjustable shelf jointly on the telescopic shaft on two stand cylinder tops, install two connecting rods on the adjustable shelf, the rigid coupling has the mounting panel between two connecting rods, install the motor head cylinder on the mounting panel, the telescopic shaft of motor head cylinder bottom and the top of plunger rod float to be connected, the bottom of plunger rod is located down in the pump body, the pressure disk is installed to the bottom of the lower pump body, the top rigid coupling of piston and ditch spoon pull rod is passed through to the bottom of plunger rod, the ditch spoon is installed to the bottom of ditch spoon pull rod, the ditch spoon is located in the pressure disk, upper portion valve and lower part valve are installed to the inboard of bottom in the lower pump body.

Preferably, a pilot check valve is arranged on the outer wall of the upright cylinder close to the bottom end; prevent the pressure plate from falling down when the air is suddenly cut off in the rising process.

Preferably, two proximity switches are mounted at the top of one of the upright post cylinders and are positioned on one side of the telescopic shaft on the upright post cylinder; used for reminding workers to replace materials.

Preferably, the top of the lower pump body is provided with an oil cup, and the oil cup is a closed oil cup; preventing the entry of foreign matters.

Preferably, the outer side of the plunger rod is provided with three sealing elements, guide isolating rings are arranged among the three sealing elements, and the three sealing elements are sleeved in the lower pump body; the sealing performance is improved, the service life is prolonged, the structure is simple, and the maintenance is convenient.

Preferably, the workbench is fixedly connected with a mounting frame, one side of the top of the mounting frame is provided with a controller, the top of the mounting frame is also fixedly connected with one end of a drag chain, and the other end of the drag chain is fixedly connected with the side wall of one connecting rod through a connecting block; the drag chain is suitable for being used in reciprocating occasions and can play a role in dragging and protecting a built-in cable and the like.

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

1. the motor head cylinder and the two upright post cylinders are standard cylinders, so that the reliability is high, the service life is long, and the cost is low;

2. the upright cylinder is provided with a pilot check valve to prevent sudden air break and pressure plate falling in the rising process, so that the feeding is stable;

3. the oil cup adopts a closed oil cup, so that foreign matters can be prevented from entering;

4. the groove spoon pull rod, the upper valve and the plunger rod are independent parts, and once the groove spoon pull rod, the upper valve and the plunger rod are worn, the groove spoon pull rod, the upper valve and the plunger rod can be independently replaced, so that the later-stage maintenance cost is reduced;

5. the motor head and the plunger rod are in floating connection, so that the processing and assembling difficulty is reduced, and the service lives of the guide ring, the plunger rod sealing element and the like are prolonged;

6. the upright post cylinder is provided with two proximity switches, the first alarm reminds an operator of preparing to replace materials, and the second alarm reminds the operator of immediately replacing materials;

7. the glue discharging port is provided with a two-way high-pressure ball valve, so that waste glue is conveniently discharged when an operator replaces materials;

8. the plunger rod is sealed by adopting three sealing elements for three times, and the sealing elements are separated from each other by the guide isolating ring, so that the sealing performance is improved, the service life is prolonged, the structure is simple, and the maintenance is convenient.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a work table; 2. an auxiliary feeding frame; 3. a feeding roller; 4. a column cylinder; 5. a movable frame; 6. a proximity switch; 7. a motor head cylinder; 8. mounting a plate; 9. a connecting rod; 10. a drag chain; 11. a lower pump body; 12. a platen; 13. a plunger rod; 14. an oil cup; 15. a guide ring; 16. a seal member; 17. a piston; 18. a ditch spoon pull rod; 19. a ditch spoon; 20. an upper valve; 21. a lower valve; 22. a pilot check valve; 23. and a controller.

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. 1-4, the present invention provides a technical solution: a feeding device for an automatic gluing machine comprises a workbench 1, wherein an auxiliary feeding frame 2 is installed on one side of the workbench 1, two groups of feeding rollers 3 are rotatably installed on the auxiliary feeding frame 2, two symmetrically-arranged upright post cylinders 4 are installed on the workbench 1, and a pilot check valve 22 is installed on the outer wall of each upright post cylinder 4 close to the bottom end; and the pressure plate 12 is prevented from falling down due to sudden air break in the rising process.

The top of one of the upright post cylinders 4 is provided with two proximity switches 6, and the proximity switches 6 are positioned on one side of the telescopic shaft on the upright post cylinder 4; used for reminding workers to replace materials.

The telescopic shafts at the top ends of the two upright post cylinders 4 are jointly provided with a movable frame 5, the movable frame 5 is provided with two connecting rods 9, an installation plate 8 is fixedly connected between the two connecting rods 9, the installation plate 8 is provided with a motor head cylinder 7, the telescopic shaft at the bottom end of the motor head cylinder 7 is in floating connection with the top end of a plunger rod 13, the bottom end of the plunger rod 13 is arranged in a lower pump body 11, the top of the lower pump body 11 is provided with an oil cup 14 in a rotating manner, and the oil cup 14 specifically adopts a closed oil cup 14; preventing the entry of foreign matters.

A pressure plate 12 is arranged at the bottom end of the lower pump body 11, the bottom end of a plunger rod 13 is fixedly connected with the top end of a groove spoon 19 pull rod 18 through a piston 17, three sealing elements 16 are arranged on the outer side of the plunger rod 13, guide isolating rings are arranged among the three sealing elements 16, and the three sealing elements 16 are all sleeved in the lower pump body 11; the sealing performance is improved, the service life is prolonged, the structure is simple, and the maintenance is convenient.

The bottom end of the pull rod 18 of the groove spoon 19 is provided with the groove spoon 19, the groove spoon 19 is arranged in the pressure plate 12, and the inner side of the bottom in the lower pump body 11 is provided with an upper valve 20 and a lower valve 21.

The workbench 1 is fixedly connected with a mounting frame, one side of the top of the mounting frame is provided with a controller 23, the top of the mounting frame is also fixedly connected with one end of a drag chain 10, and the other end of the drag chain 10 is fixedly connected with the side wall of one connecting rod 9 through a connecting block; the drag chain 10 may be suitable for use in reciprocating applications, and may provide traction and protection for a built-in cable or the like.

This scheme, when using, through the setting of supplementary work or material rest 2 and loading cylinder 3, the material bucket that will be equipped with the glue solution carries workstation 1 on, aim at the material bucket under pressure disk 12, at this moment, start two stand cylinders 4, stand cylinder 4 descends, pressure disk 12 presses on the face of glue of material bucket, department's extrusion in the bell mouth of pressure disk 12 to the glue solution, during motor head cylinder 7 upstroke, upper portion valve 20 closes, lower part valve 21 opens, 19 down pump body 11 the inside extrusion of the glue solution down of ditch spoon, piston 17 carries out lower pump body 11 to the glue solution high pressure, otherwise during the motor head downstroke, lower part valve 21 closes, upper portion valve 20 opens, piston 17 carries out lower pump body 11 to the glue solution high pressure once more, can last and stable glue solution carry can.

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.

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.

Claims

1. The utility model provides an automatic feedway for rubber coating machine, includes workstation (1), its characterized in that: work or material rest (2) are installed in the assistance to one side of workstation (1), it rotates on work or material rest (2) and installs two sets of material loading cylinder (3) to assist, install stand cylinder (4) that two symmetries set up on workstation (1), install adjustable shelf (5) jointly on the telescopic shaft on two stand cylinder (4) tops, install two connecting rod (9) on adjustable shelf (5), the rigid coupling has mounting panel (8) between two connecting rod (9), install motor head cylinder (7) on mounting panel (8), the telescopic shaft of motor head cylinder (7) bottom is floated with the top of plunger rod (13) and is connected, in pump body (11) down was located to the bottom of plunger rod (13), pressure disk (12) are installed to the bottom of lower pump body (11), the top rigid coupling of piston (17) and ditch spoon (19) pull rod (18) is passed through to the bottom of plunger rod (13), ditch spoon (19) is installed to the bottom of ditch spoon (19) pull rod (18), locate in pressure disk (12), lower pump body (11) interior inboard department installs upper portion valve (20) and two high-pressure outlet valve (11) lower part glue discharging valve (21) lower part ball valve (11).

2. The feeding device for the automatic gluing machine according to claim 1, characterized in that: and a pilot check valve (22) is arranged on the outer wall of the upright post cylinder (4) close to the bottom end.

3. The feeding device for the automatic gluing machine according to claim 1, characterized in that: two proximity switches (6) are installed at the top of one of the upright post air cylinder (4), and the proximity switches (6) are positioned on one side of the telescopic shaft on the upright post air cylinder (4).

4. The feeding device for the automatic gluing machine according to claim 1, characterized in that: an oil cup (14) is mounted and rotated at the top of the lower pump body (11), and the oil cup (14) is a closed oil cup (14).

5. The feeding device for the automatic gluing machine according to claim 1, characterized in that: the outer side of the plunger rod (13) is provided with three sealing elements (16), guide isolating rings are arranged among the three sealing elements (16), and the three sealing elements (16) are all sleeved in the lower pump body (11).

6. The feeding device for the automatic gluing machine according to claim 1, characterized in that: the utility model discloses a drag chain, including workstation (1), controller (23) are installed to the rigid coupling on workstation (1), controller (23) are installed to one side at mount frame top, the top of mounting bracket still with the one end rigid coupling of drag chain (10), the lateral wall rigid coupling of the other end of drag chain (10) through connecting block and one of them connecting rod (9).