CN211310524U

CN211310524U - Vacuum chuck for glue dispenser

Info

Publication number: CN211310524U
Application number: CN201922090455.8U
Authority: CN
Inventors: 许文彬
Original assignee: Hunan Bohan Electronic Co ltd
Current assignee: Hunan Bohan Electronic Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-21
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a vacuum chuck for adhesive deposite machine, comprising a base plate, the top embedding of bottom plate has the adjustment tank, the bottom plate has the removal cassette through adjustment tank swing joint, remove the top fixedly connected with sucking disc main part of cassette, the top of sucking disc main part is pasted and is connected with the silica gel pad, the positive position embedding at sucking disc main part top has the sucking disc switch, the one end swing joint of sucking disc switch has the spring, the outside of sucking disc switch runs through respectively has air inlet and venthole, the both sides of sucking disc main part run through there is the installing port, the sucking disc main part has the trachea through installing port swing joint, tracheal outside fixedly connected with three way connection, the inside of sucking disc main part runs through there is the inner. The utility model discloses a sucking disc switch and the spring that set up, the sucking disc of being convenient for adsorbs article for the staff convenient to detach more and installation article, thereby improved work efficiency, through the silica gel pad that sets up, improved vacuum chuck's adsorption performance.

Description

Vacuum chuck for glue dispenser

Technical Field

The utility model relates to a vacuum chuck technical field specifically is a vacuum chuck for adhesive deposite machine.

Background

Vacuum suction cups, also known as vacuum slings, are one of the vacuum equipment actuators, generally speaking, the use of vacuum suction cups to grab products is the cheapest method, vacuum suction cups are of various varieties, rubber suction cups can be operated at high temperature, and silicon rubber suction cups are very suitable for grabbing rough surface products; the suction cup made of polyurethane is durable, and in addition, in actual production, if the suction cup is required to have oil resistance, it is considered to use polyurethane, nitrile rubber or vinyl-containing polymer to manufacture the suction cup, and in general, in order to prevent the surface of the product from being scratched, it is preferable to select a suction cup with bellows made of nitrile rubber or silicone rubber, and the suction cup material is made of nitrile rubber, has a large breaking force, and thus is widely used in various vacuum holding devices.

However, the vacuum chuck for the dispensing machine is poor in adsorption performance when in use, and when the vacuum chuck is used for adsorbing articles, the problem that the articles fall off is easily caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a vacuum chuck for point gum machine to propose the problem that the adsorption efficiency is poor and the sucking disc of being not convenient for adsorbs article and dismantles article among the solution above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a vacuum chuck for adhesive deposite machine, includes the bottom plate, the top embedding of bottom plate has the adjustment tank, the bottom plate has the removal cassette through adjustment tank swing joint, the top fixedly connected with sucking disc main part of removal cassette, the top of sucking disc main part is pasted and is connected with the silica gel pad, the positive position embedding at sucking disc main part top has the sucking disc switch, the one end swing joint of sucking disc switch has the spring, air inlet and venthole have been run through respectively in the outside of sucking disc switch, the both sides of sucking disc main part are run through there is the installing port, the sucking disc main part has the trachea through installing port swing joint, tracheal outside fixedly connected with three way connection, the inside of sucking disc main part is run through there is the inner chamber.

Further preferably, the number of the adjusting grooves is four, the lengths of the four adjusting grooves are equal, and the adjusting grooves are embedded in the top of the bottom plate.

Further preferably, the number of the sucker main bodies is four, the four sucker main bodies are respectively located on the inner sides of the adjusting grooves, and the sucker main bodies are movably connected with the adjusting grooves through the movable clamping seats.

Further preferably, the bottom plate comprises an adjusting groove at the top of the bottom plate, a movable clamping seat inside the adjusting groove, and a suction cup main body connected with the movable clamping seat, and the suction cup main body is fixedly connected with the movable clamping seat.

Further preferably, the silica gel pad is oval in shape, the outer surface of the silica gel pad is smooth, and the silica gel pad is connected with the sucker main body in a sticking manner.

Further preferably, the number of the sucker switches is four, the sucker switches are respectively located in the center of the top of the sucker main body, and the sucker switches are embedded into the top of the sucker main body.

(III) advantageous effects

The utility model provides a vacuum chuck for glue dispenser possesses following beneficial effect:

(1) the vacuum sucker for the glue dispenser comprises a sucker switch and a spring, wherein when the vacuum sucker for the glue dispenser is used, a worker adjusts the position of a sucker main body through an adjusting groove according to the size of an article to enable the sucker main body to be adjusted to a proper position to support the article, then places the article on a silica gel pad and presses the article again, the article can downwards extrude the silica gel pad and then pushes the silica gel pad against the sucker switch, when the sucker switch moves downwards, an air inlet on the sucker switch can descend into an inner cavity, at the moment, the worker starts a vacuum pump, the vacuum pump can suck air out of the sucker main body through an air pipe, and a vacuum space can be directly formed by the article, the sucker main body and the gap between the sucker main body and the silica gel pad, so that the article can be adsorbed, when the sucker main body is disassembled, the worker directly turns off the vacuum pump, and the sucker main body, make article relax and get off, so be convenient for the sucking disc adsorbs article for the staff is convenient for more dismantle and installation article, thereby has improved work efficiency.

(2) This kind of vacuum chuck for point gum machine, silica gel pad through setting up, when using vacuum chuck for point gum machine, because silica gel pad itself is just more soft and have very strong adsorption efficiency, when placing article on silica gel pad, silica gel can be for the arbitrary transform of unevenness's shape of article surface, make silica gel pad block up the breach of article, the adsorption efficiency who recycles silica gel pad itself just has adsorbs, when making the air escape in the sucking disc main part, article and the gap between sucking disc main part and the silica gel pad will form a vacuum space in the twinkling of an eye, adsorb article so improved vacuum chuck's adsorption performance.

Drawings

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

fig. 2 is a cross-sectional view of the main body of the suction cup of the present invention;

FIG. 3 is a schematic view of a partial structure of the suction cup switch of the present invention;

fig. 4 is a schematic view of a partial structure of the bottom plate of the present invention.

In the figure: 1. a base plate; 2. an adjustment groove; 3. a suction cup main body; 301. moving the card holder; 302. an installation port; 303. an inner cavity; 4. an air tube; 5. a silica gel pad; 6. a three-way joint; 7. a suction cup switch; 701. a spring; 702. an air inlet; 703. and an air outlet.

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: the utility model provides a vacuum chuck for adhesive deposite machine, comprising a base plate 1, the top embedding of bottom plate 1 has adjustment tank 2, bottom plate 1 has removal cassette 301 through 2 swing joint of adjustment tank, remove the top fixedly connected with sucking disc main part 3 of cassette 301, the top of sucking disc main part 3 is pasted and is connected with silica gel pad 5, the centre position embedding at 3 tops of sucking disc main part has sucking disc switch 7, sucking disc switch 7's one end swing joint has spring 701, sucking disc switch 7's the outside is run through respectively has air inlet 702 and venthole 703, the both sides of sucking disc main part 3 are run through and are had installing port 302, sucking disc main part 3 has trachea 4 through installing port 302 swing joint, trachea 4's outside fixedly connected with three way connection 6, the inside of sucking disc main part 3 is run through.

In this embodiment, specifically, the adjusting grooves 2 are four, the lengths of the four adjusting grooves 2 are equal, the adjusting grooves 2 are embedded into the top of the bottom plate 1, and the positions of the sucker main bodies 3 can be better adjusted through the adjusting grooves 2.

In this embodiment, specifically, the number of the sucker main bodies 3 is four, the four sucker main bodies 3 are respectively located on the inner sides of the adjusting grooves 2, and the sucker main bodies 3 are movably connected with the adjusting grooves 2 through the movable clamping seats 301. The four sucker bodies 3 can better balance the placement of the articles.

In this embodiment, specifically, the bottom plate 1 includes the adjustment groove 2 at the top of the bottom plate 1, the movable clamping seat 301 inside the adjustment groove 2, and the suction cup main body 3 connected to the movable clamping seat 301, the suction cup main body 3 is fixedly connected to the movable clamping seat 301, and the worker adjusts the position of the suction cup main body 3 through the adjustment groove 2 according to the size of the article, so that the suction cup main body 3 is adjusted to a proper position to support the article.

In this embodiment, it is concrete, silica gel pad 5's appearance is "oval", silica gel pad 5's surface is smooth, silica gel pad 5 pastes with sucking disc main part 3 and is connected, because silica gel pad 5 itself is just softer and have very strong adsorption efficiency, when placing article on silica gel pad 5, silica gel can be the arbitrary transform of unevenness's shape of article surface, make silica gel pad 5 block up the breach of article, recycle silica gel pad 5 itself and adsorb with the adsorption efficiency who just has, when making the air discharge in the sucking disc main part 3, article and the gap between sucking disc main part 3 and the silica gel pad 5 will be in the twinkling of an eye formed a vacuum space.

In this embodiment, specifically, four sucker switches 7 are provided, the four sucker switches 7 are respectively located at the center of the top of the sucker main body 3, the sucker switches 7 are embedded into the top of the sucker main body 3, after an object is placed, when the object is pressed, the object will press the silica gel pad 5 downwards and then press against the sucker switches 7, when the sucker switches 7 move downwards, the air inlet 702 on the sucker switches 7 will descend into the inner cavity 303, at this time, the worker starts the vacuum pump, the vacuum pump will suck out the air in the sucker main body 3 through the air pipe 4, and the object and the gap between the sucker main body 3 and the silica gel pad 5 will directly form a vacuum space, so as to adsorb the object, when the sucker switches off the vacuum pump, the sucker main body 3 will directly enter the air, so that the object is loosened and convenient for the sucker to adsorb the object, so that the worker can more conveniently detach and install the article.

The working principle is as follows: after the utility model is installed, firstly checking the installation fixation and safety protection of the utility model, when using the vacuum sucker for the glue dispenser, the worker adjusts the position of the sucker main body 3 through the adjusting groove 2 according to the size of the object, so that the sucker main body 3 is adjusted to a proper position to support the object, then the worker places the object on the silica gel pad 5, then presses the object, the object will press the silica gel pad 5 downwards and then press the sucker switch 7, when the sucker switch 7 moves downwards, the air inlet 702 on the sucker switch 7 will descend into the inner cavity 303, at the moment, the worker starts the vacuum pump, the vacuum pump will suck out the air in the sucker main body 3 through the air pipe 4, because the silica gel pad 5 is soft and has strong adsorption capacity, when placing the object on the silica gel pad 5, the silica gel will be changed for the shape of the outer surface of the object at will, make 5 breach that block up article of silica gel pad, the adsorption efficiency who recycles 5 silica gel pads itself just has adsorbs, when making the air discharge in the sucking disc main part 3, article and the gap between sucking disc main part 3 and the silica gel pad 5 will form a vacuum space in the twinkling of an eye, thereby adsorb article, when dismantling, the staff is direct to close the vacuum pump, sucking disc main part 3 will directly get into the air, make article relax and get off, so be convenient for the sucking disc adsorbs article, make staff convenient to detach and installation article more, thereby improved work efficiency and just accomplished like this the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

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 a vacuum chuck for point gum machine, includes bottom plate (1), its characterized in that: an adjusting groove (2) is embedded in the top of the bottom plate (1), the bottom plate (1) is movably connected with a movable clamping seat (301) through the adjusting groove (2), the top of the movable clamping seat (301) is fixedly connected with a sucker main body (3), the top of the sucker main body (3) is connected with a silica gel pad (5) in a sticking way, a sucker switch (7) is embedded in the middle of the top of the sucker main body (3), one end of the sucker switch (7) is movably connected with a spring (701), the outer side of the sucker switch (7) is respectively penetrated with an air inlet (702) and an air outlet (703), mounting openings (302) penetrate through two sides of the sucker main body (3), the sucker main body (3) is movably connected with an air pipe (4) through the mounting openings (302), the outer side of the air pipe (4) is fixedly connected with a three-way joint (6), and an inner cavity (303) penetrates through the inner part of the sucker main body (3).

2. The vacuum chuck for dispensing machine of claim 1, wherein: the adjusting grooves (2) are four, the lengths of the adjusting grooves (2) are equal, and the adjusting grooves (2) are embedded into the top of the bottom plate (1).

3. The vacuum chuck for dispensing machine of claim 1, wherein: the novel sucker is characterized in that the number of the sucker main bodies (3) is four, the sucker main bodies (3) are respectively located on the inner sides of the adjusting grooves (2), and the sucker main bodies (3) are movably connected with the adjusting grooves (2) through the movable clamping seats (301).

4. The vacuum chuck for dispensing machine of claim 1, wherein: the base plate (1) comprises an adjusting groove (2) at the top of the base plate (1), a movable clamping seat (301) on the inner side of the adjusting groove (2) and a sucker main body (3) connected with the movable clamping seat (301), wherein the sucker main body (3) is fixedly connected with the movable clamping seat (301).

5. The vacuum chuck for dispensing machine of claim 1, wherein: the appearance of silica gel pad (5) is "oval", the surface of silica gel pad (5) is smooth, silica gel pad (5) is pasted with sucking disc main part (3) and is connected.

6. The vacuum chuck for dispensing machine of claim 1, wherein: the sucker switches (7) are four in number, the sucker switches (7) are located in the center of the top of the sucker main body (3) respectively, and the sucker switches (7) are embedded into the top of the sucker main body (3).