CN221413552U - Glue spreader of air floatation equipment - Google Patents

Abstract

The application relates to a gumming machine of air floatation equipment, which comprises: the movable vehicle body comprises a movable driving mechanism, and the movable driving mechanism can drive the movable vehicle body to automatically move along the air flotation cavity to be glued; a glue extruder, a glue feeder and a spraying part are arranged on the movable vehicle body; the glue feeder comprises a connecting pipe, the connecting pipe is communicated with the glue extruder, the glue feeder and the spraying part, under the communication effect of the connecting pipe, the glue extruder can be pressurized to enable glue in the glue extruder to be sprayed to the surface of the air-floating cavity to be glued through the spraying part, or the pressure is reduced to suck standby glue from the glue feeder. The gluing machine can replace manual gluing, improves the gluing uniformity while saving manpower, improves the gluing efficiency and qualification rate of air floatation equipment, reduces waste, saves cost and prolongs the service life of the air floatation equipment. In addition, the application is also provided with the glue feeder, so that the glue in the glue extruder can be supplemented when the pressure of the glue extruder is reduced, and the service time of the glue spreader is prolonged.

Description

Glue spreader of air floatation equipment

Technical Field

The application relates to the technical field of air floatation carrying, in particular to a glue spreader of air floatation equipment.

Background

In the transportation industry of high-precision products (such as display glass substrates, etc.), in order to avoid the transportation problems such as scratches, pollution, etc. caused by contact of the effective area of the product with other objects, air floatation transportation has been developed, and contact damage to high-end products can be reduced by air floatation.

The air floatation technology is a friction-free carrying technology, and can reduce friction resistance and avoid contact scratch by floating an object on a gas film. The plate of the air floatation device is mostly made of porous materials, and a vacuum suction hole is formed in the middle. Compressed air is introduced into the porous material, the vacuum suction holes are connected with the vacuum pipeline inside, and a positive and negative pressure environment is formed through the compressed air and vacuum suction, so that uniform and balanced buoyancy is generated, and the precise product can be conveyed in a relatively stable state. Chinese patent CN202111551763.1 discloses an air cushion handling method with automatic air pressure control, in which an air cushion handling device is installed at four corners of a heavy object, and stable handling is achieved by controlling air pressure.

However, the production and processing of the precise air floatation device are complex, the gluing and bonding between the porous air floatation plate and the air floatation cavity are particularly important, and the problems of air leakage, substandard flatness and parallelism of the air floatation plate, ventilation and explosion of the air floatation plate and the like can be caused by poor bonding. In addition, the length specification of accurate air supporting equipment is unequal, especially long air supporting equipment of several meters length, and the air supporting cavity is inconvenient to move, need the gluey air supporting board of segmentation rubber coating, and the thickness of artifical rubber coating is inconsistent, and it is uneven to smear, and the bonding effect is poor, very easily produces above-mentioned problem, and porous air supporting board can not reutilization moreover, only can increase the cost.

Disclosure of utility model

The application provides a glue spreader of air floatation equipment, which aims to solve the problem that the quality of glue spreading at the bonding position of an air floatation cavity and a plate of the air floatation equipment in the prior art is not up to standard.

According to the application, the gumming machine of the air flotation equipment comprises:

The movable vehicle body comprises a movable driving mechanism, and the movable driving mechanism can drive the movable vehicle body to automatically move along the air flotation cavity to be glued;

a glue extruder, a glue feeder and a spraying part are arranged on the movable vehicle body;

The glue feeder comprises a connecting pipe, the connecting pipe is communicated with the glue extruder, the glue feeder and the spraying part, under the communication effect of the connecting pipe, the glue extruder can be pressurized to enable glue in the glue extruder to be sprayed to the surface of the air-floating cavity to be glued through the spraying part, or the pressure is reduced to suck standby glue from the glue feeder.

In some embodiments, the glue extruder comprises: the piston rod can drive the piston to reciprocate in the rubber extruding cylinder; the glue feeder comprises a feeding cylinder; the spraying part comprises a nozzle; the connecting pipe is communicated with the glue extruding cylinder, the feeding cylinder and the nozzle.

In some embodiments, the glue feeder further comprises a first valve, a second valve and a third valve, wherein the first valve is arranged at the connecting end of the connecting pipe and the glue squeezing barrel, the second valve is arranged at the connecting end of the connecting pipe and the feeding barrel, and the third valve is arranged at the connecting end of the connecting pipe and the nozzle.

In some embodiments, the glue extruder further comprises: the device comprises a glue extrusion motor, a screw rod module, a sliding block and a connecting plate; the screw rod module is connected with the glue squeezing motor and the sliding block, and the sliding block is connected with the piston rod through the connecting plate.

In some embodiments, the spray portion is provided with a plurality of nozzles, the spray portion further comprising: the branching block is internally provided with a plurality of branching liquid channels; the connecting pipe connects the plurality of nozzles through the branching block.

In some embodiments, the spray portion further comprises: the distance sensor is used for measuring the distance between the nozzle and the surface of the air flotation cavity to be glued, and the rotary driving mechanism; the rotary driving mechanism is connected with the branching block to drive the branching block to rotate together with the nozzle.

In some embodiments, the rotary drive mechanism comprises: the rotary motor, the rotary shaft and the shaft seat; the rotary shaft is arranged on the shaft seat and is connected with the output end of the rotary motor, and the branching block is fixedly connected with the rotary shaft.

In some embodiments, the body of the mobile body includes a cross plate and a riser; the movement driving mechanism includes: the device comprises a mobile motor, a gear transmission mechanism, a main shaft, a driving wheel and a driven wheel; the vertical plates are respectively arranged on the two opposite sides of the transverse plate, the mobile motor is arranged on the transverse plate, the driving wheel and the driven wheel are arranged on the vertical plates, and the output end of the mobile motor drives the driving wheel to rotate through the gear transmission mechanism and the main shaft.

In some embodiments, the floatation device applicator further includes a battery module for powering portions of the floatation device applicator.

In some embodiments, the air floatation device glue applicator further comprises: the touch display screen is used for displaying states and modifying parameters.

The glue spreader is provided with the movable car body, can automatically move along the air flotation cavity to be glued to realize automatic gluing, replaces manual gluing, saves labor, improves the gluing uniformity, improves the bonding efficiency and qualification rate of air flotation equipment, reduces waste, saves cost and prolongs the service life of the air flotation equipment. In addition, the application is also provided with the glue feeder, and the glue feeder is connected with the glue extruder through the connecting pipe, so that the glue in the glue extruder can be supplemented when the pressure of the glue extruder is reduced, and the service time of the glue spreader is prolonged.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic perspective view showing a glue spreader for an air flotation device according to an embodiment of the present application;

FIG. 2 shows a schematic left-hand view of the air floatation device gumming machine of the embodiment of FIG. 1;

FIG. 3 is a schematic view showing the structure of a moving body of the air floating device glue spreader of the embodiment shown in FIG. 1;

FIG. 4 shows a schematic view of the glue extruder and glue feeder of the air flotation device dispenser of the embodiment of FIG. 1;

Fig. 5 shows a schematic diagram of a spraying part structure of a glue spreader of the air flotation device according to the embodiment shown in fig. 1.

Wherein the above figures include the following reference numerals:

1. An air floatation cavity to be glued; 2. a gumming machine of air floatation equipment; 100. moving the vehicle body; 101. a cross plate; 102. a vertical plate; 103. a moving motor; 104. bevel gears; 105. a main shaft; 106. a connecting gear; 107. a driving wheel; 108. driven wheel; 200. a glue extruder; 201. a screw module; 202. a glue extruding motor; 203. a slide block; 204. a connecting plate; 205. a piston rod; 206. extruding glue cylinder; 300. a glue feeder; 301. a charging barrel; 302. a connecting pipe; 303. a first valve; 304. a second valve; 305. a third valve; 400. a spraying part; 401. a rotating electric machine; 402. a rotation shaft; 403. a shaft seat; 404. a distance sensor; 405. a shunt block; 406. a nozzle; 500. a battery module; 600. and the electronic control module and the touch display screen.

Detailed Description

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Fig. 1 to 5 disclose an exemplary embodiment of a glue applicator 2 of an air flotation device according to the application. As shown in fig. 1 to 5, an air flotation device glue spreader 2 includes:

The movable vehicle body 100, the movable vehicle body 100 comprises a movable driving mechanism, and the movable driving mechanism can drive the movable vehicle body 100 to automatically move along the air flotation cavity 1 to be glued.

The moving body 100 is mounted with a glue extruder 200, a glue feeder 300, and a spraying part 400.

The glue feeder 300 comprises a connecting pipe 302, the connecting pipe 302 is communicated with the glue extruder 200, the glue feeder 300 and the spraying part 400, and under the communication effect of the connecting pipe 302, the glue extruder 200 can be pressurized to enable glue in the glue extruder to be sprayed to the surface of the air flotation cavity 1 to be glued through the spraying part 400, or the standby glue is sucked from the glue feeder 300 by decompression.

As can be seen from the above, the air flotation device glue spreader 2 of the embodiment of the application is provided with the mobile car body 100, and can automatically move along the air flotation cavity 1 to be glued to realize automatic glue spreading, thereby replacing manual glue spreading, improving glue spreading uniformity, improving bonding efficiency and qualification rate of the air flotation device, reducing waste, saving cost, and prolonging service life of the air flotation device. In addition, the embodiment of the application is also provided with the glue feeder 300, and the glue feeder 300 is connected with the glue extruder 200 through the connecting pipe 302, so that the glue in the glue extruder 200 can be supplemented when the pressure of the glue extruder 200 is reduced, and the service time of the glue spreader is prolonged.

In some embodiments of the present application, as shown in fig. 4, the glue extruder 200 includes: the glue squeezing barrel 206, a piston (not marked) and a piston rod 205, wherein the piston rod 205 can drive the piston to reciprocate in the glue squeezing barrel 206, so that the pressurization or the depressurization is realized to spray glue or suck standby glue; the glue feeder 300 comprises a feed cylinder 301 for storing a standby glue; the spraying part 400 comprises a nozzle 406 for spraying glue on the surface of the air flotation cavity 1 to be glued; the connecting pipe 302 is communicated with the glue squeezing barrel 206, the feeding barrel 301 and the spray nozzle 406, so that the connection of the glue extruder 200, the glue feeder 300 and the spraying part 400 is realized.

In some embodiments of the present application, as shown in fig. 4, the glue feeder 300 further includes a first valve 303, a second valve 304 and a third valve 305, wherein the first valve 303 is disposed at a connection end of the connection pipe 302 and the glue cylinder 206, the second valve 304 is disposed at a connection end of the connection pipe 302 and the feeding cylinder 301, and the third valve 305 is disposed at a connection end of the connection pipe 302 and the nozzle 406, so as to control the ingress and egress of glue from each place. When the method is specifically used, the use sequence is as follows: after the glue raw material is poured into the charging barrel 301, the third valve 305 is closed, the first valve 303 and the second valve 304 are opened, the piston of the glue extruder 200 and the piston rod 205 are controlled to move upwards, the glue is pumped into the glue extruding barrel 206, after the glue is filled up, the second valve 304 is closed, the third valve 305 is opened, and the glue can be coated on the air flotation cavity 1 to be coated.

In some embodiments of the present application, as shown in fig. 4, the glue extruder 200 further comprises: the glue squeezing motor 202, the screw rod module 201, the sliding block 203 and the connecting plate 204; the screw rod module 201 is connected with the glue squeezing motor 202 and the sliding block 203, and the sliding block 203 is connected with the piston rod 205 through the connecting plate 204. When the glue squeezing motor 202 works, the screw of the screw rod module 201 is driven to rotate, so that the screw rod nut drives the sliding block 203 to reciprocate up and down, and the connecting plate 204 drives the piston rod 205 and the piston to reciprocate so as to squeeze or pump glue.

In some embodiments of the present application, as shown in fig. 5, the spray portion 400 is provided with a plurality of nozzles 406, and the spray portion 400 further includes: a branching block 405, wherein a plurality of branching liquid channels are arranged in the branching block 405; the connecting tube 302 is connected to the plurality of nozzles 406 by a branching block 405 so that one strand of glue from the connecting tube 302 is branched into a plurality of strands, which are respectively flowed to the corresponding plurality of nozzles 406. Referring to fig. 1, a perspective view shows that a plurality of nozzles 406 can uniformly spray a plurality of continuous glue strips on the air flotation cavity 1 to be glued, so that the air flotation cavity can be firmly adhered to an air flotation plate on the air flotation cavity, and the air tightness of air flotation equipment is ensured.

In some embodiments of the present application, as shown in fig. 5, the spraying part 400 further includes: a distance sensor 404 for measuring the distance between the nozzle 406 and the surface of the air-float cavity 1 to be glued, and a rotation driving mechanism; a rotary drive mechanism is coupled to the branching block 405 to rotate the branching block 405 along with the nozzle 406. The distance sensor 404 is used for detecting the distance between the nozzle 406 and the air flotation cavity 1 to be glued, and according to the distance, the rotary driving mechanism can drive the shunt block 405 and the nozzle 406 to rotate in real time so as to realize upward or downward movement, thereby always keeping the distance between the nozzle 406 and the air flotation cavity 1 to be glued stable and ensuring consistency of gluing thickness.

In some embodiments of the present application, as shown in fig. 5, the rotation driving mechanism includes: a rotary motor 401, a rotary shaft 402, and a shaft seat 403; the rotating shaft 402 is mounted on the shaft seat 403 and is connected to the output end of the rotating motor 401, and the shunt block 405 is fixedly connected to the rotating shaft 402. The rotating motor 401 drives the rotating shaft 402 to rotate, and adjusts the angle of the rotating shaft 402, thereby driving the branching block 405 and the nozzle 406 to move upward or downward.

In some embodiments of the present application, as shown in fig. 3, a body of the mobile body 100 includes: the glue spreading device comprises a transverse plate 101 and vertical plates 102, wherein the transverse plate 101 spans over the air floating cavity 1 to be glued, and the vertical plates 102 are respectively arranged on two opposite sides of the transverse plate 101. The movement driving mechanism of the mobile vehicle body 100 includes: a moving motor 103, a gear transmission mechanism, a main shaft 105, a driving wheel 107 and a driven wheel 108; the moving motor 103 is installed on the transverse plate 101, the driving wheel 107 and the driven wheel 108 are installed on the vertical plate 102, and the output end of the moving motor 103 drives the driving wheel 107 to rotate through a gear transmission mechanism and the main shaft 105.

In some embodiments of the present application, as shown in fig. 3, the gear transmission mechanism includes: a pair of bevel gears 104 and a plurality of connecting gears 106, the pair of bevel gears 104 are respectively arranged on the output shaft of the vertically arranged mobile motor 103 and the horizontally arranged main shaft 105, and are meshed with each other. The two sides of the main shaft 105 drive the driving wheel 107 to rotate through a plurality of meshed connecting gears 106. In this embodiment, the driving pulley 107 and the driven pulley 108 are provided in pairs, respectively, at the front and rear positions of the one side of the vertical plate 102.

In some embodiments of the present application, as shown in fig. 2, the air flotation device dispenser 2 further includes a battery module 500 for powering the various parts of the air flotation device dispenser 2. The battery module 500 is electrically connected with each part of the air flotation device glue spreader 2 to provide electric energy, so as to meet the mobile glue spreading requirement. Preferably, the battery module 500 is detachable, and is convenient to replace and use.

In some embodiments of the present application, as shown in fig. 2, the air flotation device glue spreader 2 further includes: the electronic control module is used for controlling actions of various motors, valves and the like, and the touch display screen is used for displaying states and modifying parameters, for example, a user can directly set the technological parameters such as the moving speed of the air flotation device glue spreader 2, the glue coating thickness of the nozzle 406 and the like on the touch display screen.

In summary, the air flotation device glue spreader 2 of the embodiment of the application is provided with the mobile car body 100, and can automatically move along the air flotation cavity 1 to be glued to realize automatic gluing, thereby replacing manual gluing, saving manpower, improving the glue spreading uniformity, improving the bonding efficiency and qualification rate of the air flotation device, reducing waste, saving cost and prolonging the service life of the air flotation device. In addition, the embodiment of the application is also provided with the glue feeder 300, and the glue feeder 300 is connected with the glue extruder 200 through the connecting pipe 302, so that the glue in the glue extruder 200 can be supplemented when the pressure of the glue extruder 200 is reduced, and the service time of the glue spreader is prolonged.

In addition, the air flotation equipment gumming machine 2 has the advantages of simple structure, controllable volume and weight, portability and usability, and is convenient to carry and use.

The above is only a preferred embodiment of the present application, and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. An air flotation device gumming machine (2), characterized in that it comprises:

the mobile vehicle body (100), wherein the mobile vehicle body (100) comprises a mobile driving mechanism, and the mobile driving mechanism can drive the mobile vehicle body (100) to automatically move along the air flotation cavity (1) to be glued;

The movable vehicle body (100) is provided with a glue extruder (200), a glue feeder (300) and a spraying part (400);

The glue feeder (300) comprises a connecting pipe (302), the connecting pipe (302) is communicated with the glue extruder (200), the glue feeder (300) is connected with the spraying part (400), the glue extruder (200) can be pressurized to enable glue in the glue extruder to be sprayed to the surface of the air flotation cavity (1) to be glued through the spraying part (400) under the communication effect of the connecting pipe (302), or the standby glue is sucked from the glue feeder (300) under the reduced pressure.

2. Air flotation device gumming machine (2) according to claim 1, characterized in that said glue extruder (200) comprises: the device comprises a glue extruding cylinder (206), a piston and a piston rod (205), wherein the piston rod (205) can drive the piston to reciprocate in the glue extruding cylinder (206); the glue feeder (300) comprises a feed cylinder (301); the spray section (400) comprises a nozzle (406); the connecting pipe (302) is communicated with the glue squeezing barrel (206), the feeding barrel (301) and the nozzle (406).

3. The air flotation device glue spreader (2) according to claim 2, wherein the glue feeder (300) further comprises a first valve (303), a second valve (304) and a third valve (305), the first valve (303) is arranged at the connection end of the connecting pipe (302) and the glue squeezing cylinder (206), the second valve (304) is arranged at the connection end of the connecting pipe (302) and the feeding cylinder (301), and the third valve (305) is arranged at the connection end of the connecting pipe (302) and the nozzle (406).

4. The air flotation device gumming machine (2) according to claim 2, wherein the glue extruder (200) further comprises: the device comprises a glue extrusion motor (202), a screw rod module (201), a sliding block (203) and a connecting plate (204); the screw rod module (201) is connected with the glue extrusion motor (202) and the sliding block (203), and the sliding block (203) is connected with the piston rod (205) through the connecting plate (204).

5. The air flotation device gumming machine (2) according to claim 2, wherein the spray section (400) is provided with a plurality of nozzles (406), the spray section (400) further comprising: a branching block (405), wherein a plurality of branching liquid channels are arranged in the branching block (405); the connecting pipe (302) is connected with a plurality of the nozzles (406) through the branching block (405).

6. The air flotation device gumming machine (2) according to claim 5, wherein the spraying section (400) further comprises: a distance sensor (404) for measuring the distance between the nozzle (406) and the surface of the air flotation cavity (1) to be glued, and a rotation driving mechanism; the rotary driving mechanism is connected with the branching block (405) to drive the branching block (405) to rotate together with the nozzle (406).

7. Air flotation device gumming machine (2) according to claim 6, characterized in that the rotary drive mechanism comprises: a rotary motor (401), a rotary shaft (402) and a shaft seat (403); the rotating shaft (402) is installed in the shaft seat (403) and is connected with the output end of the rotating motor (401), and the branching block (405) is fixedly connected with the rotating shaft (402).

8. Air flotation device gumming machine (2) according to claim 1, characterized in that the body of the mobile body (100) comprises: a cross plate (101) and a vertical plate (102), the movement driving mechanism includes: a moving motor (103), a gear transmission mechanism, a main shaft (105), a driving wheel (107) and a driven wheel (108); the vertical plates (102) are respectively arranged on two opposite sides of the transverse plate (101), the mobile motor (103) is arranged on the transverse plate (101), the driving wheel (107) and the driven wheel (108) are arranged on the vertical plates (102), and the output end of the mobile motor (103) drives the driving wheel (107) to rotate through the gear transmission mechanism and the main shaft (105).

9. The air flotation device glue applicator (2) according to claim 1, wherein the air flotation device glue applicator (2) further comprises a battery module (500) for powering the parts of the air flotation device glue applicator (2).

10. The air flotation device gumming machine (2) according to claim 1, characterized in that the air flotation device gumming machine (2) further comprises: the touch display screen is used for displaying states and modifying parameters.