CN208482721U - Disconnected adhesive dispenser - Google Patents

Abstract

The utility model discloses a kind of disconnected adhesive dispensers, including pedestal, Glue dripping head, conducting element, thimble and driving mechanism, wherein Glue dripping head is set on pedestal, and Glue dripping head has plastic emitting channel, and the upper end in plastic emitting channel has entrance, and lower end has outlet；Conducting element is set to the top on pedestal and being located at Glue dripping head, and conducting element has a vertically extending channel, and the lower end in channel is connected to entrance, and the side wall in channel is equipped with interface；Thimble is arranged in channel, and it can be slided between the first height and position and the second height and position, when thimble is located at the first height and position, at least one of the lower end closed entrance of thimble and interface, when thimble is from the first upper level position upward sliding to the second height and position, thimble opens entrance and interface；Driving mechanism is slided between the first height and position and the second height and position to drive thimble.Fast quick-break glue may be implemented and for glue, it is ensured that dispensing effect is more preferable, also, structure is simple, stable and reliable in work in the disconnected adhesive dispenser of the utility model.

Description

Disconnected adhesive dispenser

Technical field

The utility model relates to spot gluing equipment more particularly to a kind of disconnected adhesive dispensers that can be used in spot gluing equipment.

Background technique

In industrial application, all points for glue are applied, and spray, and fill, and the machinery equipment spilt all is referred to as spot gluing equipment. Spot gluing equipment using very extensive, it is very extensive to appoint to what gluing process involved in industrial production and fluid controlled What process.

Glue dispensing valve is one of the ost important components in spot gluing equipment, and major function is to realize transport and the control of glue medium Stop glue, in a particular application, the gum outlet of glue dispensing valve is commonly connected to Glue dripping head, dispensing is carried out by Glue dripping head, however, by Glue dispensing valve, which can control, stops glue, still, in Glue dripping head has part colloid that can flow out and then influences dispensing effect.

Utility model content

The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality It is to propose a kind of disconnected adhesive dispenser with novel purpose.

To achieve the above object, according to the disconnected adhesive dispenser of the utility model embodiment, comprising:

Pedestal；

Glue dripping head, the Glue dripping head are set on the pedestal, and the Glue dripping head has plastic emitting channel, the plastic emitting channel Upper end there is entrance, the lower end in the plastic emitting channel has outlet；

Conducting element, the conducting element are set to the top on the pedestal and being located at the Glue dripping head, the conducting element tool There is a vertically extending channel, the lower end in the channel is connected to the entrance, and the side wall in the channel is equipped with for connecting The interface of glue dispensing valve；

Thimble, the thimble are arranged in the channel, and can be slided between the first height and position and the second height and position It is dynamic, when the thimble is located at first height and position, in entrance and the interface described in the lower end closed of the thimble At least one, when the thimble is from the first height and position upward sliding to second height and position, the thimble is beaten The entrance and the interface are opened, so that the interface is connected to by the channel with the entrance；

Driving mechanism, the driving mechanism are set on the pedestal, to drive the thimble in first height It is slided between position and second height and position.

According to disconnected adhesive dispenser provided by the embodiment of the utility model, drive thimble in the first height and position by driving mechanism And second slide between height and position, when thimble is located at first height and position, the lower end closed Glue dripping head of thimble enters Mouthful and conducting element at least one of interface, at this point, colloid cannot be introduced into Glue dripping head, when thimble is from the first height position When setting upward sliding to the second height and position, thimble opens entrance and interface, so that interface is connected to by the channel with entrance, At this point, colloid can enter conducting element from interface, then enter to Glue dripping head from conducting element, in this way, may be implemented fast quick-break glue and For glue, it is ensured that dispensing effect is more preferable, also, structure is simple, stable and reliable in work.

In addition, the disconnected adhesive dispenser according to the utility model above-described embodiment can also have the following additional technical features:

One embodiment according to the present utility model, the pedestal include vertical plate and horizontal from the vertical plate lower end edge The horizontal platform that direction extends, the Glue dripping head are installed on the horizontal platform, and the driving mechanism is installed in the vertical plate.

One embodiment according to the present utility model, the driving mechanism include:

Attachment base, the attachment base are installed on the vertical plate by slide assemblies, and the upper end of the thimble is fixedly mounted In on the attachment base；

Cylinder, the cylinder are fixed with the vertical plate, and the telescopic rod of the cylinder is connected with the attachment base, to drive The attachment base is moved to move up and down and drive the thimble sliding between first height and position and second height and position It is dynamic.

One embodiment according to the present utility model, the driving mechanism further include buffer spring, and the buffer spring is set It is placed between the attachment base and the telescopic rod.

One embodiment according to the present utility model, the attachment base include the first vertical portion, first horizontal portion and second Horizontal part, first vertical portion are connected to the slide assemblies, and the first horizontal portion and the second horizontal part are connected to described In first vertical portion, and second horizontal position is in the top of the first horizontal portion；

The upper end of the thimble is removably connected to the first horizontal portion；

Guide rod is slidably equipped on second horizontal part along the vertical direction, the cylinder rod of the cylinder is led with described It is connected to bar；The upper end of the guide rod is equipped with the first stop part being located above second horizontal part, the guide rod Lower end is equipped with the second stop part being located at below second horizontal part, and the buffer spring is sheathed on the guide rod, and The upper end of the buffer spring offsets with first stop part, the lower end of the buffer spring and the second horizontal part phase It supports.

One embodiment according to the present utility model further includes locking member, and the bottom surface of the first horizontal portion is equipped with one and inserts Hole is connect, the spliced eye vertically extends, and the upper end of the thimble is located in the spliced eye, the first horizontal portion Side is equipped with the first threaded hole, and first threaded hole is horizontally extending and communicates with the spliced eye；

The locking member includes threaded shank and knob, and the threaded one end of the threaded shank is connected to first screw thread Hole, the knob are connected with the threaded shank other end, will so that user applies active force and threaded shank is driven to rotate The thimble and the attachment base are locked.

One embodiment according to the present utility model, the Glue dripping head include:

Pinhead sleeve, the horizontal platform are equipped with a stepped hole, and the pinhead sleeve is installed in the stepped hole；

Syringe needle and needle tubing, the upper end of the needle tubing are connected on the syringe needle, and the syringe needle is socketed in the pinhead sleeve, The conducting element lower end is socketed in the syringe needle；

The plastic emitting channel is formed in the needle tubing.

One embodiment according to the present utility model further includes slide plate, and the slide plate includes the second vertical portion and third water Flat portion, second vertical portion are slidably mounted at along the vertical direction in the vertical plate, and the vertical plate is equipped with for inciting somebody to action The retaining mechanism of second vertical portion and vertical plate locking, the third horizontal part are connected under second vertical portion End；The driving mechanism is fixed in second vertical portion, and the conducting element is fixed on the third horizontal part.

One embodiment according to the present utility model, the retaining mechanism include:

Screw rod, the vertical plate are equipped with slide opening, and the slide opening vertically extends, and have on the slide plate along level The second threaded hole that direction extends, one end of the screw rod pass through the slide opening and are threadedly coupled with second threaded hole；

Retaining ring, the retaining ring are fixedly installed on the screw rod and are located on the outside of the vertical plate；

Handle, the handle are connected with the screw rod, so that the retaining ring is pressed in institute to drive the screw rod to rotate It states in vertical plate.

One embodiment according to the present utility model, the lower end of the thimble include cylindrical portion and conical section, the cylindricality The diameter of section is adapted to the diameter in the channel, and the conical section is located at the lower section of the conical section and diameter is gradually from top to bottom Increase, the lower end diameter of the conical section is greater than the diameter of the entrance.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of the disconnected adhesive dispenser of the utility model embodiment；

Fig. 2 is the cross-sectional view of the disconnected adhesive dispenser of the utility model embodiment；

Fig. 3 is the partial enlarged view in Fig. 2 at A；

Fig. 4 is the exploded view of the disconnected adhesive dispenser of the utility model embodiment；

Fig. 5 is the exploded view of driving mechanism and conducting element in the disconnected adhesive dispenser of the utility model embodiment.

Appended drawing reference:

Pedestal 10；

Vertical plate 101；

Horizontal platform 102；

Slide opening H10；

Slide plate 11；

Second vertical portion 111；

Third horizontal part 112；

Glue dripping head 20；

Pinhead sleeve 201；

Syringe needle 202；

Needle tubing 203；

Plastic emitting channel 2031；

Entrance H20；

Export H21；

Conducting element 30；

Channel 301；

Interface 302；

Thimble 40；

Cylindrical portion 401；

Conical section 402；

Driving mechanism 50；

Attachment base 501；

First vertical portion 5011；

Second horizontal part 5012；

First horizontal portion 5013；

Spliced eye H50；

First threaded hole H51；

Cylinder 502；

Buffer spring 503；

Guide rod 504；

First stop part 505；

Second stop part 506；

Guide rail 507；

Sliding block 508；

Locking member 60；

Threaded shank 601；

Knob 602；

Retaining mechanism 70；

Screw rod 701；

Retaining ring 702；

Handle 703.

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation, based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " " axial direction ", " circumferential direction ", " radial direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

The disconnected adhesive dispenser of the utility model embodiment is described in detail with reference to the accompanying drawings.

Referring to figs. 1 to shown in Fig. 5, according to disconnected adhesive dispenser provided by the embodiment of the utility model, including pedestal 10, Glue dripping head 20, conducting element 30, thimble 40 and driving mechanism 50.

Specifically, Glue dripping head 20 is set on the pedestal 10, the Glue dripping head 20 has plastic emitting channel 2031, described The upper end in plastic emitting channel 2031 has entrance H20, and the lower end in the plastic emitting channel 2031 has outlet H21.

Conducting element 30 is set to the top on the pedestal 10 and being located at the Glue dripping head 20, and the conducting element 30 has one Vertically extending channel 301, the lower end in the channel 301 are connected to the entrance H20, and the side wall in the channel 301 is equipped with For connecting the interface 302 of glue dispensing valve.That is, the conducting element 30 vertically extends, water conservancy diversion is arrived in the setting of interface 302 The side wall of part 30 is simultaneously connected to its inner passage 301, and when the interface 302 is connected to glue dispensing valve, colloid is discharged in glue dispensing valve can be with Entered in the channel 301 of conducting element 30 by the interface 302, then is flowed downwardly by channel 301 to the entrance of Glue dripping head 20 H20, and Glue dripping head 20 is flowed into from the entrance H20 of Glue dripping head 20, finally flowed out from the outlet H21 of Glue dripping head 20.

Thimble 40 is arranged in the channel 301, and can be slided between the first height and position and the second height and position, when When the thimble 40 is located at first height and position, entrance H20 described in the lower end closed of the thimble 40 and the interface 302 At least one of, it is described when the thimble 40 is from the first height and position upward sliding to second height and position Thimble 40 opens the entrance H20 and the interface 302, so that the interface 302 passes through the channel 301 and the entrance H20 connection.

That is, thimble 40 is vertically threaded through in conducting element 30, and can be slided up and down, lowest order is slided down to It is set to the first height and position, upward sliding to extreme higher position is the second height and position.When thimble 40 is located at the first height and position, At least one of lower end closed entrance H20 and interface 302 of thimble 40, in this case, due to entrance H20 and/or interface 302 are closed, so, the colloid for the glue dispensing valve outflow that interface 302 connects cannot be entered by the channel 301 in conducting element 30 To Glue dripping head 20, disconnected glue (stopping glue) is realized.

When thimble 40 is from the first height and position upward sliding to the second height and position, thimble 40 is opened entrance H20 and is connect Mouth 302, in this case, since entrance H20 and interface 302 are opened, and entrance H20 and interface 302 are and channel 301 Connection, so, interface 302 can be connected to by channel 301 with entrance H20, in this way, the glue dispensing valve outflow that interface 302 connects Colloid can enter to Glue dripping head 20 by the channel 301 of conducting element 30, realize for glue.

Driving mechanism 50 is set on the pedestal 10, to drive the thimble 40 in first height and position and institute It states and is slided between the second height and position.That is, the driving mechanism 50 can drive thimble 40 in the first height and position and It is moved between two height and positions, specifically, driving thimble 40 moves to the second height from the first height and position when needing for glue Position drives thimble 40 to move to the first height and position from the second height and position when needing disconnected glue, with this, realizes certainly It is dynamic to be controlled for glue and disconnected glue.

According to disconnected adhesive dispenser provided by the embodiment of the utility model, drive thimble 40 high first by driving mechanism 50 It is slided between degree position and the second height and position, when thimble 40 is located at first height and position, the lower end closed of thimble 40 At least one of interface 302 on the entrance H20 and conducting element 30 of Glue dripping head 20, at this point, colloid cannot be introduced into Glue dripping head In 20, when thimble 40 is from the first height and position upward sliding to the second height and position, thimble 40 opens entrance H20 and interface 302, so that interface 302 is connected to by the channel 301 with entrance H20, at this point, colloid can enter conducting element from interface 302 30, then Glue dripping head 20 is entered to from conducting element 30, in this way, fast quick-break glue may be implemented and for glue, it is ensured that dispensing effect is more preferable, and And structure is simple, it is stable and reliable in work.

In the present embodiment, pedestal 10 includes vertical plate 101 and the water horizontally extending from 101 lower end of vertical plate Platform 102, the Glue dripping head 20 are installed on the horizontal platform 102, and the driving mechanism 50 is installed on the vertical plate 101 On.In this way, Glue dripping head 20 and driving mechanism 50 are easy for installation, also, structure is stronger reliable.

Referring to figs. 1 to shown in Fig. 5, in some embodiments of the utility model, driving mechanism 50 include attachment base 501 and Cylinder 502, wherein attachment base 501 is installed on the vertical plate 101, the fixed peace in the upper end of the thimble 40 by slide assemblies Loaded on the attachment base 501.Cylinder 502 and the vertical plate 101 are fixed, and the telescopic rod of the cylinder 502 and the company Joint chair 501 is connected, and drives the thimble 40 in first height and position and institute to drive the attachment base 501 to move up and down It states and is slided between the second height and position.

That is, driving cylinder 502 can be drivingly connected seat 501 and move along the vertical direction relative to vertical plate 101, and Thimble 40 is installed on attachment base 501, so, thimble 40 can move up and down with attachment base 501, in this way, thimble may be implemented 40 move between the first height and position and the second height and position, and structure is simple, move up and down reliable and stable.

Referring to shown in Fig. 4 to Fig. 5, advantageous, in an example of the utility model, driving mechanism 50 further includes delaying Spring 503 is rushed, the buffer spring 503 is set between the attachment base 501 and the telescopic rod.When stretching for cylinder 502 Bar generates downward thrust to attachment base 501 when stretching out, which acts on attachment base 501 by buffer spring 503, in this way, Buffer spring 503 can reduce impact of the thrust to attachment base 501, thimble 40, and then reduce thimble 40 to Glue dripping head 20 Impact, can be with effective protection thimble 40 and Glue dripping head 20.

Referring to shown in Fig. 2, Fig. 4 and Fig. 5, more specifically, attachment base 501 includes the first vertical portion 5011, first level Portion 5013 and the second horizontal part 5012, first vertical portion 5011 are connected to the slide assemblies, the first horizontal portion 5013 and second horizontal part 5012 be connected in first vertical portion 5011, and second horizontal part 5012 is located at described the The top of one horizontal part 5013.

The upper end of thimble 40 is removably connected to the first horizontal portion 5013.

Guide rod 504, the cylinder 502 of the cylinder 502 are slidably equipped on second horizontal part 5012 along the vertical direction Bar is connect with the guide rod 504；The upper end of the guide rod 504, which is equipped with, is located at the first of 5012 top of the second horizontal part Stop part 505, the lower end of the guide rod 504 are equipped with the second stop part 506 for being located at 5012 lower section of the second horizontal part, institute It states buffer spring 503 to be sheathed on the guide rod 504, and the upper end of the buffer spring 503 and first stop part 505 It offsets, the lower end of the buffer spring 503 offsets with second stop part 506.

That is, attachment base 501 is connect by the first vertical portion 5011 with slide assemblies, slide assemblies generally be can wrap Guide rail 507 and sliding block 508 are included, guide rail 507 is installed on vertical plate 101, and sliding block 508 is slidably fitted on guide rail 507, and first is vertical Portion 5011 is fixedly connected on sliding block 508, and the upper end of thimble 40 is detachably connected on first horizontal portion 5013, in this way, it is assembled Convenient, structure is simple, installs convenient for thimble 40 and ensures that thimble 40 can be with the reliable movement along the vertical direction of attachment base 501.

In addition, being slidably matched by guide rod 504 and the second horizontal part 5012, can make the drive connection of cylinder 502 501 up and down motion of seat is more smooth, and buffer spring 503 is sheathed on guide rod 504, and the upper end and the first stop part 505 It offsets, lower end offsets with the second horizontal part 5012, and when the telescopic rod of cylinder 502 can be made to stretch out, guide rod 504 is moved downward While, by the first stop part 505 compressing buffer spring 503 downwards so that 503 compressive deformation of buffer spring and play bullet Property buffer function, structure is simple, easy to assembly, and buffering is reliable.

It referring to Fig.1, further include locking member 60 in some embodiments of the utility model shown in Fig. 4 and Fig. 5, described The bottom surface of one horizontal part 5013 is equipped with a spliced eye H50, and the spliced eye H50 is vertically extended, the thimble 40 it is upper End is located in the spliced eye H50, and the side of the first horizontal portion 5013 is equipped with the first threaded hole H51, first screw thread Hole H51 is horizontally extending and communicates with the spliced eye H50.

Locking member 60 includes threaded shank 601 and knob 602, and the threaded one end of the threaded shank 601 is connected to described the One threaded hole H51, the knob 602 are connected with 601 other end of threaded shank, so that user applies active force and drives Threaded shank 601 rotates, and the thimble 40 and the attachment base 501 are locked.

That is, locking member 60 be for being locked thimble 40 in the first horizontal portion 5013 of attachment base 501, Being detachably connected between thimble 40 and first horizontal portion 5013 is realized, specifically, driving threaded shank 601 by knob 602 Along a direction (such as clockwise) rotation, then threaded shank 601 is moved along the radial of spliced eye H50 into spliced eye H50, into And be connected on the thimble 40 in spliced eye H50, so that thimble 40 is fixed in spliced eye H50.And it is driven by knob 602 Threaded shank 601 is along opposite direction (such as counterclockwise) rotation, then screw rod and then is exited along the radial outward movement of spliced eye H50 Spliced eye H50 allows thimble 40 out of spliced eye H50 at this point it is possible to contact the limitation to thimble 40 in spliced eye H50 Abjection is locked in this way, realizing that thimble 40 and attachment base 501 are locked or released, and easy to use and operate, thimble 40, which is locked, securely may be used It leans on.

Referring to shown in Fig. 2 to Fig. 5, in one embodiment of the utility model, Glue dripping head 20 includes pinhead sleeve 201, needle First 202 and needle tubing 203, wherein horizontal platform 102 is equipped with a stepped hole, and the pinhead sleeve 201 is installed in the stepped hole； The upper end of needle tubing 203 is connected on the syringe needle, and the syringe needle 202 is socketed in the pinhead sleeve 201, under the conducting element 30 End cap is connected in the syringe needle 202, and plastic emitting channel 2031 is formed in the needle tubing 203, in this way, convenient for assembly, simultaneously, it is ensured that The Glue dripping head 20 is connect reliably with the lower end of conducting element 30.

It further include slide plate 11, the cunning in some embodiments of the utility model referring to shown in Fig. 2, Fig. 4 to Fig. 5 Plate 11 includes the second vertical portion 111 and third horizontal part 112, and second vertical portion 111 is slidably mounted at along the vertical direction In the vertical plate 101, the vertical plate 101 is equipped with for locking second vertical portion 111 and the vertical plate 101 Retaining mechanism 70, the third horizontal part 112 is connected to 111 lower end of the second vertical portion；The driving mechanism 50 is fixed In in second vertical portion 111, the conducting element 30 is fixed on the third horizontal part 112.

That is, slide plate 11 can be slided up and down relative to vertical plate 101, also, driving mechanism 50 is installed on slide plate In 11 the second vertical portion 111, conducting element 30 is installed on third horizontal part 112, in this way, conducting element 30 and driving mechanism 50 can To be slided up and down with slide plate 11, when slide plate 11 slides into desired height position, can by retaining mechanism 70 by slide plate 11 with The fixed locking of vertical plate 101, in this way, the socket for being convenient to conducting element 30 and Glue dripping head 20 is installed, meanwhile, it can according to need tune Save the height and position of conducting element 30 and driving mechanism 50.

Referring to shown in Fig. 4, specifically, retaining mechanism 70 may include screw rod 701, retaining ring 702 and handle 703, wherein perpendicular It is equipped with slide opening H10 to plate 101, the slide opening H10 is vertically extended, and is had on the slide plate 11 horizontally extending The second threaded hole, one end of the screw rod 701 passes through the slide opening H10 and is threadedly coupled with second threaded hole；Retaining ring 702 It is fixedly installed on the screw rod 701 and is located at 101 outside of vertical plate；Handle 703 is connected with the screw rod 701, to The screw rod 701 is driven to rotate and be pressed in the retaining ring 702 in the vertical plate 101.

During specific locking, screw rod 701 is driven to rotate by handle 703, screw rod 701 is transported into the second threaded hole It is dynamic, and then retaining ring 702 is driven to move to vertical plate 101, it is finally pressed in vertical plate 101, in this way, attachment base can be made 501 fix locking with vertical plate 101, correspondingly, in unlock, it is only necessary to drive screw rod 701 to rotate backward i.e. by handle 703 Can, at this point, screw rod 701 drives retaining ring 702 to the movement far from vertical plate 101, vertical plate 101 is unclamped, in this way, may make Attachment base 501 and vertical plate 101 unlock, and attachment base 501 can slide up and down, and structure is simple, easy to operate, and locking is secured.

Referring to shown in Fig. 2 to Fig. 3, in one embodiment of the utility model, the lower end of thimble 40 includes cylindrical portion 401 And conical section 402, the diameter of the cylindrical portion 401 are adapted to the diameter in the channel 301, the conical section 402 is located at described The lower end diameter of the lower section of conical section 402 and diameter is gradually increased from top to bottom, the conical section 402 is greater than the entrance H20 Diameter.

When thimble 40 is in the first height and position, it is bonded by the outer surface of cylindrical portion 401 with the inner wall in channel 301, The entrance H20 on the lower end surface of conical section 402 and Glue dripping head 20 can be passed through with the interface 302 on the side wall of closed channel 301 Fitting, can close the entrance H20 of Glue dripping head 20, in this way, the closing in entrance H20 and interface 302 may be implemented, reach disconnected glue Purpose, structure is simple, and sealing effect is good.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into Row combination and combination.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of disconnected adhesive dispenser characterized by comprising

Pedestal；

Glue dripping head, the Glue dripping head are set on the pedestal, the Glue dripping head have plastic emitting channel, the plastic emitting channel it is upper End has entrance, and the lower end in the plastic emitting channel has outlet；

Conducting element, the conducting element are set to the top on the pedestal and being located at the Glue dripping head, and the conducting element has one Vertically extending channel, the lower end in the channel are connected to the entrance, and the side wall in the channel is equipped with for connecting dispensing The interface of valve；

Thimble, the thimble are arranged in the channel, and can be slided between the first height and position and the second height and position, when When the thimble is located at first height and position, in entrance and the interface described in the lower end closed of the thimble at least one It is a, when the thimble is from the first height and position upward sliding to second height and position, described in the thimble opening Entrance and the interface, so that the interface is connected to by the channel with the entrance；

Driving mechanism, the driving mechanism are set on the pedestal, to drive the thimble in first height and position It is slided between second height and position.

2. disconnected adhesive dispenser according to claim 1, which is characterized in that the pedestal includes vertical plate and from the vertical plate The horizontally extending horizontal platform in lower end, the Glue dripping head are installed on the horizontal platform, and the driving mechanism is installed on institute It states in vertical plate.

3. disconnected adhesive dispenser according to claim 2, which is characterized in that the driving mechanism includes:

Attachment base, the attachment base are installed on the vertical plate by slide assemblies, and the upper end of the thimble is fixedly installed in institute It states on attachment base；

Cylinder, the cylinder are fixed with the vertical plate, and the telescopic rod of the cylinder is connected with the attachment base, to drive Attachment base is stated to move up and down and the thimble is driven to slide between first height and position and second height and position.

4. disconnected adhesive dispenser according to claim 3, which is characterized in that the driving mechanism further includes buffer spring, described Buffer spring is set between the attachment base and the telescopic rod.

5. disconnected adhesive dispenser according to claim 4, which is characterized in that the attachment base includes the first vertical portion, the first water Flat portion and the second horizontal part, first vertical portion are connected to the slide assemblies, the first horizontal portion and the second horizontal part It is connected in first vertical portion, and second horizontal position is in the top of the first horizontal portion；

The upper end of the thimble is removably connected to the first horizontal portion；

Guide rod, the cylinder rod of the cylinder and the guide rod are slidably equipped on second horizontal part along the vertical direction Connection；The upper end of the guide rod is equipped with the first stop part being located above second horizontal part, the lower end of the guide rod Equipped with the second stop part being located at below second horizontal part, the buffer spring is sheathed on the guide rod, and described The upper end of buffer spring offsets with first stop part, and the lower end of the buffer spring offsets with second horizontal part.

6. disconnected adhesive dispenser according to claim 5, which is characterized in that it further include locking member, the bottom of the first horizontal portion Face is equipped with a spliced eye, and the spliced eye vertically extends, and the upper end of the thimble is located in the spliced eye, and described the The side of one horizontal part is equipped with the first threaded hole, and first threaded hole is horizontally extending and communicates with the spliced eye；

The locking member includes threaded shank and knob, and the threaded one end of the threaded shank is connected to first threaded hole, institute Knob is stated to be connected with the threaded shank other end, it, will be described so that user applies active force and threaded shank is driven to rotate Thimble and the attachment base are locked.

7. disconnected adhesive dispenser according to claim 3, which is characterized in that the Glue dripping head includes:

Pinhead sleeve, the horizontal platform are equipped with a stepped hole, and the pinhead sleeve is installed in the stepped hole；

Syringe needle and needle tubing, the upper end of the needle tubing are connected on the syringe needle, and the syringe needle is socketed in the pinhead sleeve, described Pinhead sleeve is socketed on the outside of the conducting element lower end；

The plastic emitting channel is formed in the needle tubing.

8. disconnected adhesive dispenser according to claim 3, which is characterized in that further include slide plate, the slide plate includes second vertical Portion and third horizontal part, second vertical portion is slidably mounted at along the vertical direction in the vertical plate, in the vertical plate Equipped with for by the retaining mechanism of second vertical portion and vertical plate locking, the third horizontal part to be connected to described the Two vertical portion lower ends；The driving mechanism is fixed in second vertical portion, and it is horizontal that the conducting element is fixed on the third In portion.

9. disconnected adhesive dispenser according to claim 8, which is characterized in that the retaining mechanism includes:

Screw rod, the vertical plate are equipped with slide opening, and the slide opening vertically extends, and have in the horizontal direction on the slide plate The second threaded hole extended, one end of the screw rod pass through the slide opening and are threadedly coupled with second threaded hole；

Retaining ring, the retaining ring are fixedly installed on the screw rod and are located on the outside of the vertical plate；

Handle, the handle are connected with the screw rod, so that the retaining ring is pressed in described erect to drive the screw rod to rotate To on plate.

10. disconnected adhesive dispenser according to claim 1, which is characterized in that the lower end of the thimble includes cylindrical portion and taper Section, the diameter of the cylindrical portion is adapted to the diameter in the channel, and the conical section is located at the lower section of the conical section and from upper It is gradually increased to lower diameter, the lower end diameter of the conical section is greater than the diameter of the entrance.