CN218167624U

CN218167624U - Base tray fixing device is glued to point

Info

Publication number: CN218167624U
Application number: CN202221958267.8U
Authority: CN
Inventors: 王佳
Original assignee: Jiangsu Haodu Frequency Technology Co ltd
Current assignee: Jiangsu Haodu Frequency Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-30
Anticipated expiration: 2032-07-27

Abstract

The utility model provides a base tray fixing device is glued to point, including base and tray, seted up the negative pressure chamber along the base top, the inside cooperation of negative pressure chamber has the adsorption plate, and the last port sealing connection of adsorption plate has the sucking disc, and the exhaust hole that is linked together with the negative pressure chamber is seted up to one side of base, and the position that is located the exhaust hole is equipped with gas accuse subassembly, and one side that gas accuse subassembly was kept away from to the base is equipped with spacing subassembly. The utility model discloses a move the tray downwards, gas in the airtight inner chamber that adsorption plate and bottom negative pressure chamber constitute this moment is discharged along the exhaust hole, after loosening the tray, negative pressure intracavity portion constitutes the negative pressure, and then adsorb fixedly to tray bottom plate bottom surface by the sucking disc that the port was established on the gas pocket, simultaneously at the in-process that pushes down of adsorption plate, and under the effect of third spring, the inboard tooth end of top tooth is established with the tooth socket looks card of rack, and then prevent that the adsorption plate from upwards rising, guarantee that the tray keeps the firm of tray after being connected with the adsorption plate, the assembly to tray and base is simple rapid.

Description

Base tray fixing device is glued to point

Technical Field

The utility model relates to a point gum machine technical field especially relates to base tray fixing device is glued to point.

Background

In a dispenser apparatus, the tray is typically supported by a tray base. When tray and tray pedestal connection in traditional point gum machine equipment, connect fixedly through bolt, bolt etc. usually, but relate to some base tray and more, perhaps when needing frequently to change the condition of tray, traditional tray and tray pedestal connection's mode operation is comparatively inconvenient, and is loaded down with trivial details to the dismouting of tray, expends time.

Disclosure of Invention

In order to solve the problem, the utility model provides a base tray fixing device is glued to point to solve the aforesaid more definitely the problem.

The utility model discloses a following technical scheme realizes:

the utility model provides a base tray fixing device is glued to point, including base and tray, follow the negative pressure chamber has been seted up at the base top, and the inside cooperation in negative pressure chamber has the adsorption plate, forms inclosed cavity between adsorption plate bottom and the negative pressure chamber, and the adsorption plate bottom is connected with negative pressure chamber bottom through multiunit direction flexible member, the tray bottom is equipped with the tray bottom plate, and the tray bottom plate bottom surface laminating in the upper surface of adsorption plate, the upper end of base is equipped with a pair of locating pin, and has seted up the spacing hole with locating pin matched with on the tray, a plurality of gas pockets have been seted up on the adsorption plate surface, and a plurality of gas pockets are matrix array and set up on the adsorption plate, and the last port sealing connection of adsorption plate has the sucking disc, the exhaust hole that is linked together with the negative pressure chamber is seted up to one side of base, and the position that is located the exhaust hole is equipped with gas accuse subassembly, one side that gas accuse subassembly was kept away from to the base is equipped with spacing subassembly.

Furthermore, the side wall of the adsorption plate is clamped with 2-3 piston rings, and the piston rings are tightly contacted with the inner wall of the negative pressure cavity.

Furthermore, the outside cover of flexible member of direction is equipped with first spring, and the upper and lower end of first spring is inconsistent with the bottom surface of adsorption plate and the bottom surface in negative pressure chamber respectively.

Further, the gas accuse subassembly includes the gas accuse seat with base integrated into one piece, and the inside air cavity of having seted up of gas accuse seat, and the air cavity is seted up at the middle part of exhaust hole, and the inside sealed kicking block that is equipped with its inboard opening of sealed conflict of air cavity, and is connected with the second spring between sealed kicking block and the air cavity.

Furthermore, the outer side end of the sealing top block is connected with an air leakage pull rod, the air leakage pull rod extends out along the exhaust hole, and the shaft diameter of the air leakage pull rod is smaller than the aperture of the exhaust hole.

Further, spacing subassembly includes the spacing seat with base integrated into one piece, and spacing seat is inside to be equipped with the bullet chamber, and bullet intracavity portion seals the sliding connection and has sealed slider, and sealed slider's inboard is connected with a tooth, and a tooth runs through to the negative pressure chamber, the welding of one side bottom that the adsorption plate is close to spacing subassembly has perpendicular decurrent rack, be connected with the third spring between sealed slider and the bullet chamber, and the inboard tooth end of a tooth is blocked mutually with the tooth's socket of rack and is established.

Furthermore, the outer side end of the sealing sliding block is connected with a dislocation pull rod, and the dislocation pull rod penetrates out along the outer side wall of the limiting seat.

The utility model has the advantages that:

1. the utility model discloses a laminating tray bottom and adsorption plate upper surface, the while is pushed down, the gas in the airtight inner chamber that adsorption plate and bottom negative pressure chamber constitute this moment is discharged along the exhaust hole, after loosening the tray, negative pressure intracavity portion constitutes the negative pressure, and then adsorb fixedly to tray bottom plate bottom surface by the sucking disc that port was established on the gas pocket, simultaneously in the pushing down process of adsorption plate, and under the effect of third spring, the inboard tooth end of apical tooth is blocked mutually with the tooth socket of rack, and then prevents that the adsorption plate from rising upwards, guarantee to keep the firm of tray after tray and adsorption plate are connected, the assembly to tray and base is simple rapid;

2. the utility model discloses an outwards pull the pull rod that loses heart, make sealed kicking block break away from the jam, and then gaseous gas can follow the gas vent and get into negative pressure intracavity portion, then the sucking disc can stop the absorption to the tray bottom plate bottom surface, pulls to the outside through the pull rod that dislocates simultaneously, makes the tooth's socket of apical tooth and rack break away from, and the adsorption plate can rise again at this moment and reset, easy operation, dismantles simply, conveniently.

Drawings

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

FIG. 2 is a half sectional view of the three-dimensional structure of the present invention;

FIG. 3 is a front sectional view of the structure of the present invention after installation;

fig. 4 is a front sectional view of the utility model after the structure is disassembled.

In the figure: 1. a base; 101. a negative pressure chamber; 102. positioning pins; 2. a tray; 201. a tray floor; 3. an adsorption plate; 301. air holes; 302. a suction cup; 303. guiding the telescopic rod piece; 304. a first spring; 305. a rack; 4. a pneumatic control assembly; 401. an air control seat; 402. an air cavity; 403. sealing the top block; 404. a second spring; 405. a deflation tie rod; 5. a limiting component; 501. a limiting seat; 502. a bullet cavity; 503. a top tooth; 504. sealing the sliding block; 505. a third spring; 506. a pull rod is dislocated.

Detailed Description

In order to more clearly and completely explain the technical scheme of the present invention, the present invention is further explained with reference to the attached drawings.

Please refer to fig. 1-4, the utility model provides a base tray fixing device is glued to point, including base 1 and tray 2, negative pressure chamber 101 has been seted up along base 1 top, negative pressure chamber 101 inside cooperation has adsorption plate 3, the lateral wall card of adsorption plate 3 is equipped with 2-3 piston rings, and the piston ring closely pastes with the inner wall in negative pressure chamber 101 and touches, form inclosed cavity between assurance adsorption plate 3 bottom and the negative pressure chamber 101, adsorption plate 3 bottom is connected with negative pressure chamber 101 bottom through multiunit direction telescopic rod member 303, carry out the direction support to adsorption plate 3 by multiunit direction telescopic rod member 303, the outside cover of direction telescopic rod member 303 is equipped with first spring 304, and the upper and lower extreme of first spring 304 respectively with the bottom surface of adsorption plate 3 and the bottom surface in negative pressure chamber 101 inconsistent, be used for the resilience of adsorption plate 3 resets, the upper end of base 1 is equipped with a pair of locating pin 102, and set up the spacing hole with locating pin 102 matched with on the tray 2, be used for the location when base 1 cooperates the installation with tray 2.

2 bottoms on tray 2 are equipped with tray bottom plate 201, and the laminating of tray bottom plate 201 bottom surface in the upper surface of adsorption plate 3, a plurality of gas pockets 301 have been seted up on adsorption plate 3 surface, a plurality of gas pockets 301 are matrix array and set up on adsorption plate 3, the last port sealing connection of adsorption plate 3 has sucking disc 302, the exhaust hole that is linked together with negative pressure chamber 101 is seted up to one side of base 1, and the position that is located the exhaust hole is equipped with gas accuse subassembly 4, when installing tray 2, through pushing down tray 2, tray 2 supports and presses adsorption plate 3 and moves down, the gas in the airtight inner chamber that adsorption plate 3 and bottom negative pressure chamber 101 constitute this moment is discharged along the exhaust hole, after loosening tray 2, the inside negative pressure that constitutes of negative pressure chamber 101, and then the sucking disc 302 that is established by gas pocket 301 last port adsorbs fixedly to tray bottom plate 201 bottom surface.

The pneumatic control assembly 4 comprises a pneumatic control seat 401 integrally formed with the base 1, an air cavity 402 is formed in the pneumatic control seat 401, the air cavity 402 is formed in the middle of an exhaust hole, a sealing ejector block 403 which is in sealing contact with an inner side opening of the air cavity 402 is arranged in the air cavity 402, a second spring 404 is connected between the sealing ejector block 403 and the air cavity 402, the air exhaust hole can only exhaust in a single direction under the action of the second spring 404, an air leakage pull rod 405 is connected to the outer side end of the sealing ejector block 403, the air leakage pull rod 405 extends out along the exhaust hole, the axial diameter of the air leakage pull rod 405 is smaller than the aperture of the exhaust hole, the sealing ejector block 403 is separated from blockage by drawing the air leakage pull rod 405 outwards, and then air can enter the negative pressure cavity 101 along the exhaust hole, the suction disc 302 can stop adsorbing the bottom surface of the tray bottom plate 201, and the dismounting is simple and convenient.

The side of the base 1 far away from the pneumatic control assembly 4 is provided with a limiting assembly 5, the limiting assembly 5 comprises a limiting seat 501 integrally formed with the base 1, an elastic cavity 502 is arranged inside the limiting seat 501, a sealing slide block 504 is connected inside the elastic cavity 502 in a sealing and sliding manner, the inner side of the sealing slide block 504 is connected with a top tooth 503, the top tooth 503 penetrates through the negative pressure cavity 101, a rack 305 which faces downwards vertically is welded at the bottom of one side of the adsorption plate 3 close to the limiting assembly 5, in the pressing process of the adsorption plate 3, under the action of a third spring 505, the inner side tooth end of the top tooth 503 is clamped with a tooth groove of the rack 305, so that the adsorption plate 3 is prevented from rising upwards, the tray 2 is kept stable after being connected with the adsorption plate 3, the outer side end of the sealing slide block 504 is connected with a dislocation pull rod 506, the dislocation pull rod 506 penetrates out along the outer side wall of the limiting seat 501, the dislocation pull rod 506 is pulled outwards, so that the tooth groove of the top tooth 503 is separated from the rack 305, at the adsorption plate 3 can rise and return, and the adsorption plate can be returned, and the operation is simple.

The working principle is as follows: the utility model discloses a laminate 2 bottoms of tray and adsorption plate 3 upper surface, push down simultaneously, the gas in the airtight inner chamber that this moment adsorption plate 3 and bottom negative pressure chamber 101 constitute is discharged along the exhaust hole, after loosening tray 2, negative pressure chamber 101 inside constitutes the negative pressure, and then adsorb fixedly to tray bottom plate 201 bottom surface by sucking disc 302 that gas pocket 301 upper port was established, simultaneously in the pushing down process of adsorption plate 3, and under the effect of third spring 505, the inboard tip of apical tooth 503 is blocked with the tooth socket of rack 305 mutually, and then prevent that adsorption plate 3 from rising upwards, guarantee to keep the firm of tray 2 after tray 2 is connected with adsorption plate 3, assembly simple rapidly to tray 2 and base 1;

the utility model discloses an outwards pull the pull rod 405 that loses heart, make sealed kicking block 403 break away from the jam, and then inside gas can follow the gas vent and get into negative pressure chamber 101, then sucking disc 302 can stop the absorption to tray bottom plate 201 bottom surface, pulls to the outside through the pull rod 506 that dislocates simultaneously, makes apical tooth 503 break away from with the tooth's socket of rack 305, and the adsorption plate 3 can rise again and reset this moment, and easy operation dismantles simply, conveniently.

Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.

Claims

1. Base tray fixing device is glued to point, including base (1) and tray (2), its characterized in that, follow negative pressure chamber (101) have been seted up at base (1) top, and negative pressure chamber (101) inside cooperation has adsorption plate (3), forms inclosed cavity between adsorption plate (3) bottom and negative pressure chamber (101), and adsorption plate (3) bottom is connected with negative pressure chamber (101) bottom through multiunit direction flexible member (303), tray (2) bottom is equipped with tray bottom plate (201), and laminates in the upper surface of adsorption plate (3) tray bottom plate (201) bottom surface, the upper end of base (1) is equipped with a pair of locating pin (102), and sets up the spacing hole with locating pin (102) matched with on tray (2), a plurality of gas pocket (301) have been seted up on adsorption plate (3) surface, and a plurality of gas pocket (301) are the matrix array and set up on adsorption plate (3), and the upper end mouth sealing connection of adsorption plate (3) has sucking disc (302), the exhaust hole that is linked together with negative pressure chamber (101) has been seted up to one side of base (1), and the exhaust hole that is located gas accuse subassembly (4) and keep away from subassembly (5) are equipped with air control subassembly (4).

2. The dispensing base tray fixing device according to claim 1, wherein 2-3 piston rings are clamped on the side wall of the adsorption plate (3), and the piston rings are in close contact with the inner wall of the negative pressure cavity (101).

3. The dispensing base tray fixing device according to claim 1, wherein the first spring (304) is sleeved outside the guiding telescopic rod (303), and the upper end and the lower end of the first spring (304) respectively contact with the bottom surface of the adsorption plate (3) and the bottom surface of the negative pressure cavity (101).

4. The dispensing base tray fixing device according to claim 1, wherein the pneumatic control assembly (4) comprises a pneumatic control base (401) integrally formed with the base (1), an air cavity (402) is formed in the pneumatic control base (401), the air cavity (402) is formed in the middle of the exhaust hole, a sealing top block (403) which is in sealing contact with the inner side through hole of the air cavity (402) is arranged in the air cavity (402), and a second spring (404) is connected between the sealing top block (403) and the air cavity (402).

5. The dispensing base tray fixing device according to claim 4, wherein the outer end of the sealing top block (403) is connected with a gas release pull rod (405), the gas release pull rod (405) extends out along the exhaust hole, and the axial diameter of the gas release pull rod (405) is smaller than the aperture of the exhaust hole.

6. The dispensing base tray fixing device according to claim 1, wherein the limiting component (5) comprises a limiting seat (501) integrally formed with the base (1), an elastic cavity (502) is arranged inside the limiting seat (501), a sealing slide block (504) is connected inside the elastic cavity (502) in a sealing and sliding manner, a top tooth (503) is connected to the inner side of the sealing slide block (504), the top tooth (503) penetrates through the negative pressure cavity (101), a vertically downward rack (305) is welded at the bottom of one side, close to the limiting component (5), of the adsorption plate (3), a third spring (505) is connected between the sealing slide block (504) and the elastic cavity (502), and the tooth space of the rack (305) is clamped with the tooth space of the inner side of the top tooth (503).

7. The dispensing base tray fixing device according to claim 6, wherein the outer side end of the sealing slider (504) is connected with a dislocation pull rod (506), and the dislocation pull rod (506) penetrates out along the outer side wall of the limiting seat (501).