CN218835017U

CN218835017U - Glue dispensing mechanism

Info

Publication number: CN218835017U
Application number: CN202223166138.8U
Authority: CN
Inventors: 陈一飞
Original assignee: Suzhou Chuang Ruiyan Technology Co ltd
Current assignee: Suzhou Chuang Ruiyan Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-11
Anticipated expiration: 2032-11-28

Abstract

The utility model belongs to the technical field of the point gum machine, specifically be a point gum machine constructs, the bracing piece comprises a supporting bar, the bracing piece top is installed out through fixed part and is glued the frame, it is connected with main rubber tube to go out to glue the frame front end, the shell is glued to the drop is installed to main rubber tube bottom, main rubber tube tip corresponds the interior gluey chamber of flow in the glue shell and is linked together, the inside telescopic link of installing of rubber tube, form the runner between rubber tube chamber and the telescopic link, the runner bottom corresponds the interior gluey chamber of dropping of rubber tube and is linked together, runner and gluey chamber junction form through telescopic link bottom seal groove block and dams. The utility model discloses be favorable to avoiding the colloid to appear overflowing the problem of gluing the drippage at the point in-process, be favorable to guaranteeing to glue the smoothness of in-process assurance colloid repeatedly, avoid appearing the problem of disconnected glue.

Description

Dispensing mechanism

Technical Field

The utility model relates to a point gum machine technical field specifically is a point gum machine constructs.

Background

The problem that the glue dripping pipe glue overflows when need not some glue appears easily at present point gum machine point in-process of gluing, influences the effect of gluing easily, leads to other work pieces to be infected with the colloid easily, and at the point in-process simultaneously, because glue mobility is relatively poor, goes out the problem that the in-process appears disconnected glue of gluing, influences the finished product effect of gluing.

Therefore, the glue dispensing mechanism is beneficial to avoiding the problem that glue overflows and drips in the glue dispensing process of glue, is beneficial to ensuring the smoothness of glue in the repeated glue dispensing process, and avoids the problem of glue breaking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dispensing mechanism to current point gum machine that proposes in solving above-mentioned background art appears the problem of glue dripping easily at the point gum in-process, influences the glue dispensing effect easily, leads to the problem that other work pieces are infected with the colloid simultaneously easily.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a point gum machine constructs, includes the bracing piece, the bracing piece top is installed out through fixed part and is glued the frame, it is connected with main rubber tube to go out to glue the frame front end, the shell is glued to the drop is installed to main rubber tube bottom, main rubber tube tip corresponds the interior gluey chamber of flow in the shell of glue dripping and is linked together, the inside telescopic link of installing of gluey intracavity of flow, form the runner between gluey chamber of flow and the telescopic link, the interior gluey chamber of glue dripping of runner bottom correspondence rubber dripping is linked together, runner and gluey chamber junction form through telescopic link bottom seal groove block and dams.

Preferably, the inner diameter of the flow channel is larger than that of the glue dripping cavity.

Preferably, the telescopic rod retracts inwards to enable the height of the bottom end to be increased, and the flow channel is communicated with the glue dripping cavity.

Preferably, bracing piece bottom fixed mounting has horizontal extension rod, the extension frame is installed to the extension rod outer wall.

Preferably, the support rod is provided with a limiting block in the middle, a limiting rod is fixedly mounted in the limiting block, a limiting frame is fixedly mounted on the outer wall of the limiting rod, and a limiting structure is fixed at the bottom of the limiting frame.

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

the utility model discloses a dispensing mechanism, through the glue dripping pipe, the runner, main rubber tube, the telescopic link, the seal groove, main rubber tube and the setting of glue dripping pipe, outside glue enters into main rubber tube, and glue the chamber and be linked together in with the glue dripping shell, the colloid loops through the glue flowing chamber, the glue discharging is accomplished to runner and glue dripping chamber, start descending when the telescopic link and make telescopic link bottom seal groove form the circuit break at runner and glue dripping chamber junction block, the recess of seal groove forms the space and forms the negative pressure and adsorb glue when circuit breaking formation simultaneously, avoid glue to drip, when glue discharging, the telescopic link starts the bottom height and promotes, make glue through the glue flowing chamber, runner and glue dripping chamber flow out, accomplish the glue dripping, and it is higher along with the telescopic link promotion height to go out the in-process of gluing, and reset the extrusion, and do not reach the stroke end, block closure promptly, improve the mobility of colloid through reciprocal extrusion, be favorable to avoiding the colloid to appear the problem that the excessive glue drips, be favorable to guarantee to glue the smoothness of glue in-process, avoid appearing disconnected problem of glue breaking.

Drawings

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

fig. 2 is the utility model discloses the point of mechanism is glued to point constructs the sketch map.

In the figure: 1. a glue discharging frame; 2. a main rubber pipe; 3. an expansion frame; 4. an extension rod; 5. a support bar; 6. a limiting structure; 7. a limiting rod; 8. a limiting frame; 9. a limiting block; 10. a telescopic rod; 11. a main rubber pipe; 12. sealing the groove; 13. dispensing a rubber tube; 14. a flow channel; 15. dripping a rubber tube; 16. and (4) a glue flowing cavity.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-2, the present invention provides a technical solution: a glue dispensing mechanism comprises a supporting rod 5, wherein a glue outlet frame 1 is mounted at the top of the supporting rod 5 through a fixing part, the front end of the glue outlet frame 1 is connected with a main glue tube 2, a glue dripping shell 11 is mounted at the bottom end of the main glue tube 2, the end part of the main glue tube 2 is communicated with a glue dripping cavity 16 corresponding to the glue dripping shell 11, a telescopic rod 10 is mounted in the glue dripping cavity 16, a flow channel 14 is formed between the glue dripping cavity 16 and the telescopic rod 10, the bottom end of the flow channel 14 is communicated with a glue dripping cavity 15 corresponding to the inside of the glue dripping tube, and the joint of the flow channel 14 and the glue dripping cavity 15 is clamped through a sealing groove 12 at the bottom end of the telescopic rod 10 to form closure;

outside glue gets into main rubber tube 2, and be linked together with glue dripping cavity 16 in the shell 11, the colloid loops through glue dripping cavity 16, runner 14 and glue dripping cavity 15 accomplish out glue, start to descend when telescopic link 10 makes telescopic link 10 bottom seal groove 12 form at runner 14 and the glue dripping cavity 15 junction block and open circuit, the recess of seal groove 12 forms the space and forms the negative pressure and adsorbs glue when opening circuit simultaneously and forming, avoid glue to drip, when going out glue, telescopic link 10 starts the high promotion of bottom, make glue through glue dripping cavity 16, runner 14 and glue dripping cavity 15 flow out, accomplish the glue dripping, and it is higher along with telescopic link 10 promotion height at the in-process that goes out glue, and the extrusion resets, and do not reach the stroke end, promptly not carry out the block and damming, improve the mobility of colloid through reciprocal extrusion.

Wherein, the inner diameter of the flow channel 14 is larger than that of the glue dripping cavity 15;

the inner diameter of the flow channel 14 is larger than that of the glue dripping cavity 15, so that a table top structure is formed at the joint of the flow channel 14 and the glue dripping cavity 15, and the bottom end of the telescopic rod 10 is clamped to form a seal corresponding to the table top.

The telescopic rod 10 retracts inwards to enable the height of the bottom end to be increased, and the flow channel 14 is communicated with the glue dripping cavity 15;

the telescopic rod 10 is retracted inwards to lift the bottom height, the flow channel 14 is communicated with the glue dripping cavity 15, and then the glue in the main rubber tube 2 enters the glue dripping cavity 15 of the rubber tube 13 through the glue flowing cavity 16 and the flow channel 14.

The bottom of the support rod 5 is fixedly provided with a transverse extension rod 4, and the outer wall of the extension rod 4 is provided with an extension frame 3;

5 bottom fixed mounting of bracing piece has horizontal extension rod 4, and extension frame 3 is installed to 4 outer walls of extension rod, and extension frame 3 can carry out fixed mounting to the outside, can install the part of work piece to the outside.

The middle part of the support rod 5 is provided with a limiting block 9, a limiting rod 7 is fixedly arranged in the limiting block 9, the outer wall of the limiting rod 7 is fixedly provided with a limiting frame 8, and the bottom of the limiting frame 8 is fixedly provided with a limiting structure 6;

at 5 mid-mounting stoppers 9 of bracing piece, spacing 7 is fixed in the 9 centre gripping of rethread stopper, and 7 end fixings of spacing are spacing 8, and then spacing 8 has the linking structure through the bolt fastening, and 6 installations of spacing structure have the device structure of placing.

The working principle is as follows: outside glue enters into main rubber tube 2, and be linked together with glue dripping cavity 16 in glue dripping shell 11, the colloid loops through glue dripping cavity 16, runner 14 and glue dripping cavity 15 accomplish out glue, start descending when telescopic link 10 makes telescopic link 10 bottom seal groove 12 form at runner 14 and the connection of glue dripping cavity 15 block and break circuit, the recess of seal groove 12 forms the space when breaking circuit simultaneously and forms negative pressure and adsorbs glue, avoid glue to drip, when going out glue, telescopic link 10 starts the bottom height and promotes, make glue through glue dripping cavity 16, runner 14 and glue dripping cavity 15 flow out, accomplish glue dripping, and it is higher along with telescopic link 10 promotion height at the in-process that goes out glue, and reset extrusion, and do not reach the stroke end, namely the block dams, improve the mobility of colloid through reciprocal extrusion, 5 bottom fixed mounting has horizontal extension bar 4, extension bar 4 outer wall mounting expansion frame 3, expansion frame 3 can carry out fixed mounting to the outside, can install the part of placing the work piece to the outside, at 5 mid-mounting 9 of bracing piece, the spacing pole passes through 9 centre gripping fixed stop 7, and then the spacing structure is placed to the spacing structure and has 8 fixed knot structures.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 point gum machine constructs, includes bracing piece (5), bracing piece (5) top is installed out through fixed part and is glued frame (1), it is connected with main rubber tube (2), its characterized in that to go out gluey frame (1) front end: install main rubber tube (2) bottom and drip gluey shell (11), main rubber tube (2) tip corresponds drips glues the interior flow of shell (11) and glues chamber (16) and is linked together, flow gluey chamber (16) internally mounted has telescopic link (10), it forms runner (14) to flow between gluey chamber (16) and telescopic link (10), runner (14) bottom corresponds the intraductal glue dripping chamber (15) of dripping of rubber and is linked together, runner (14) and glue dripping chamber (15) junction form closure groove (12) block through telescopic link (10) bottom and dams.

2. The dispensing mechanism of claim 1, wherein: the inner diameter of the flow channel (14) is larger than that of the glue dripping cavity (15).

3. The dispensing mechanism of claim 1, wherein: the telescopic rod (10) retracts inwards to enable the height of the bottom end to be increased, and the flow channel (14) is communicated with the glue dripping cavity (15).

4. The dispensing mechanism of claim 1, wherein: bracing piece (5) bottom fixed mounting has horizontal extension rod (4), extension frame (3) are installed to extension rod (4) outer wall.

5. The dispensing mechanism of claim 1, wherein: the utility model discloses a bracing piece, including bracing piece (5), stopper (9) internal fixed mounting has gag lever post (7), gag lever post (7) outer wall fixed mounting has spacing (8), spacing (8) bottom is fixed with limit structure (6).