CN218434857U - Adhesive filling machine and filling head thereof - Google Patents
Adhesive filling machine and filling head thereof Download PDFInfo
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- CN218434857U CN218434857U CN202222317776.9U CN202222317776U CN218434857U CN 218434857 U CN218434857 U CN 218434857U CN 202222317776 U CN202222317776 U CN 202222317776U CN 218434857 U CN218434857 U CN 218434857U
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- filling
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- adhesive
- plugging
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Abstract
The utility model provides an adhesive liquid filling machine and filling head thereof, gluing agent liquid filling machine include the frame, are fixed with the glue bucket in the frame, and the bottom of gluing the bucket has out the jiao kou, and the below of frame is connected with the backup pad through the telescopic cylinder, and the lower extreme of backup pad is fixed with measuring pump and filling head, and the filling head includes the mount pad, and the mount pad interpolation is equipped with the filling tube, and the outside of filling tube is fixed with supports the cover, support and have the gas flow passageway between cover and the filling tube, support the bottom of cover and have seal ring, support the top of cover and be equipped with the shutoff cover, the shutoff cover is established on the filling tube along upper and lower direction activity cover, the shutoff cover with be equipped with side seal structure between the filling head, the lower extreme of shutoff cover with the upper end of supporting the cover is equipped with be used for to the elastic component of downward movement's effort is applyed to the shutoff cover between the mount pad. The whole in-process is sealed effectual, and gaseous isolated effectual, the practicality is strong.
Description
Technical Field
The utility model relates to an gluing agent production field especially relates to an gluing agent liquid filling machine and filling head thereof.
Background
The water-based adhesive is an environment-friendly adhesive prepared by using natural polymers or synthetic polymers as adhesives and water as a solvent or a dispersant to replace toxic organic solvents which pollute the environment. Existing water-based adhesives are not 100% solvent-free and may contain limited amounts of volatile organic compounds as adjuvants to their aqueous media in order to control viscosity or flow. The advantages are no poison and pollution, no combustion, safe use, easy realization of clean production process, etc.
When present filling equipment is to gluing agent filling, generally carry the below to the filling mouth with the filling bottle, insert the filling head and carry out the filling in the filling bottle, and because the diameter of filling head is less than the size of filling bottle, the in-process filling bottle bottleneck at the filling is opened for appear easily that part gluing agent is air-dried inefficacy when filling the gluing agent, influence follow-up outgoing quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adhesive filling machine to solve the problem that in the filling process of the filling machine in the prior art, the opening of a filling bottle is directly communicated with the outside atmosphere, so that the outside gas enters the filling bottle to air-dry part of the adhesive; an object of the utility model is also to provide a filling head of this liquid filling machine.
The utility model discloses a technical scheme of gluing agent liquid filling machine's filling head is realized like this:
the filling head of gluing agent liquid filling machine, including the mount pad that is used for being connected with the output port of measuring pump, the mount pad interpolation is equipped with the filling tube, and the axis of definition filling tube extends from top to bottom, and the outside of filling tube is fixed with supports the cover, support and have the gas flow passageway between cover and the filling tube, the bottom of supporting the cover has the seal ring that is used for with the bottleneck tip extrusion sealing contact of filling bottle, the top of supporting the cover is equipped with the shutoff cover that is used for the upper end mouth of shutoff gas flow passageway, the shutoff cover is established on the filling tube along upper and lower direction activity cover, the shutoff cover with be equipped with side seal structure between the filling head, the lower extreme of shutoff cover with the upper end of supporting the cover is equipped with end seal structure, the shutoff cover with between the mount pad top-mounting be used for to the elastic component of the effort of downward removal is applyed to the shutoff cover.
Furthermore, support and have the annular interval between cover and the filling tube, the annular interval constitutes the gas flow channel supports the cover and be equipped with on the inside wall that radially inwards extends to the protruding muscle on the lateral wall of filling tube, protruding muscle with the filling tube bonding is fixed.
Further, the top of supporting the cover has wide conical groove down, the lower extreme of shutoff cover is the conical surface section, end seal structure is including setting up the annular packing pad on the hypotenuse of conical groove, still including setting up the sealing washer on the hypotenuse of conical surface section and with the laminating contact of annular packing pad.
Further, the side sealing structure comprises a sealing ring sleeved on the outer side of the filling head.
Further, the elastic part is a pressure spring.
The technical scheme of the adhesive filling machine is realized as follows:
the adhesive filling machine comprises a machine frame arranged on one side of a conveying belt, a rubber barrel used for being suspended right above the conveying belt is fixed on the machine frame, a rubber outlet is formed in the bottom of the rubber barrel, a supporting plate is connected to the lower portion of the machine frame through a telescopic cylinder, a metering pump and a filling head connected to the metering pump are fixed to the lower end of the supporting plate, a filling hose is connected between the metering pump and the rubber outlet, the filling head comprises an installation seat connected with the metering pump, a filling pipe is inserted into the installation seat and extends up and down along an axis defining the filling pipe, a supporting sleeve is fixed to the outer side of the filling pipe, a gas circulation channel is formed between the supporting sleeve and the filling pipe, a sealing gasket used for being in extrusion sealing contact with the end portion of a bottle mouth of a filling bottle is arranged at the bottom of the supporting sleeve, a plugging sleeve used for plugging the upper end opening of the gas circulation channel is arranged above the supporting sleeve, the plugging sleeve is movably sleeved on the filling pipe in the up and down direction, a side sealing structure is arranged between the lower end of the plugging sleeve and the upper end of the supporting sleeve, and an elastic component used for applying downward moving acting force to the plugging sleeve is arranged between the plugging sleeve and the installation seat.
Furthermore, an annular space is arranged between the support sleeve and the filling pipe, the annular space forms the gas circulation channel, a convex rib which extends inwards to the side wall of the filling pipe along the radial direction is arranged on the inner side wall of the support sleeve, and the convex rib is bonded and fixed with the filling pipe.
Furthermore, the top of supporting the cover has upper wide narrow taper groove down, the lower extreme of shutoff cover is the conical surface section, end seal structure is including setting up the annular packing pad on the hypotenuse of taper groove, still including setting up the sealing washer on the hypotenuse of conical surface section and with the laminating contact of annular packing pad.
Further, the side seal structure comprises a seal ring sleeved on the outer side of the filling head.
Furthermore, the elastic part is a pressure spring.
By adopting the technical scheme, the beneficial effects of the utility model are that: compared with the prior art, in the actual use, when filling, through the bottleneck of seal gasket shutoff filling bottle, the gas flow passageway receives the shutoff of shutoff cover, through side seal structure and end seal structure with the gas flow passageway isolated with external, in the filling process, because the atmospheric pressure of filling bottle rises, upwards push away the shutoff cover and overcome the top thrust of elastic component and will shutoff billow and support the cover and separate automatically, the gas flow passageway is opened, because the gas is greater than external atmospheric pressure in the bottle, the gas in the bottle is discharged to the external world via the gas flow passageway, when isobaric, the shutoff cover receives the effort of elastic component and shutoff gas flow passageway, thereby can be very big avoid filling in-process external gas to get into the filling bottle, air-dry the gluing agent in the filling bottle. Simple structure, whole in-process is sealed effectual moreover, and gaseous isolated effectual, the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a specific embodiment of an adhesive filling machine according to the present invention;
FIG. 2 is a partial cross-sectional view taken at A in FIG. 1;
figure 3 is an assembled top view of the filling tube and support sleeve of figure 2.
Description of reference numerals: 1-a conveyor belt; 2-a frame; 3, gluing a barrel; 4-a support plate; 5-a metering pump; 6-filling head; 7-filling a hose; 8-filling a tube; 9-a mounting seat; 10-a support sleeve; 11-plugging sleeve; 12-a pressure spring; 13-a sealing gasket; 14-a sealing ring; 15-sealing ring; 16-an annular seal; 17-convex rib.
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.
The utility model discloses an embodiment of gluing agent liquid filling machine: as shown in fig. 1 to 3, the adhesive filling machine includes a frame 2 disposed on one side of the conveyor belt 1, the frame 2 is a basic carrier for all other components, and the specific structure thereof is not limited, and a person skilled in the art can design the frame arbitrarily according to actual needs. Frame 2 is last to be fixed with and to be used for the suspension to glue bucket 3 directly over conveyer belt 1, and the bottom of gluing bucket 3 has out gluey mouthful, and the below of frame 2 is connected with backup pad 4 through the telescopic cylinder, and the lower extreme of backup pad 4 is fixed with metering pump 5 and connects the filling head 6 on metering pump 5, and metering pump 5 and play are glued and are connected with filling hose 7 between the mouthful. In the course of the conventional filling process,
filling head 6 includes the mount pad 9 of being connected with measuring pump 5, 9 interpolations of mount pad are equipped with filling tube 8, the extension about the axis of definition filling tube 8, filling tube 8 is used for injecting the gluing agent into to the filling bottle inside, filling tube 8's the outside is fixed with supports cover 10, support and have the gas flow passageway between cover 10 and the filling tube 8, it is specific to support to have the annular interval between cover 10 and the filling tube 8, the annular interval constitutes the gas flow passageway, be equipped with on the inside wall of support cover 10 and the inside wall along radially inwards extending to the protruding muscle 17 on filling tube 8's the lateral wall, it is fixed to bond between protruding muscle 17 and the filling tube 8, protruding muscle 17 in this embodiment has threely, the circumference interval equipartition of filling tube 8, keep supporting cover 10 and the 8 axialities of filling tube.
The bottom of supporting sleeve 10 has the seal ring 13 that is used for with the bottleneck tip extrusion sealing contact of filling bottle, and when telescopic cylinder drive filling head 6 moved down, seal ring 13 received bottleneck extrusion deformation, can completely laminate in the bottleneck end to with the bottleneck shutoff, only can pass through the gas flow channel with external intercommunication in the bottle.
The upper side of the supporting sleeve 10 is provided with a plugging sleeve 11 for plugging an upper port of a gas flow channel, the plugging sleeve 11 is movably sleeved on the filling pipe 8 along the vertical direction, a side sealing structure is arranged between the plugging sleeve 11 and the filling head 6, an end sealing structure is arranged at the lower end of the plugging sleeve 11 and the upper end of the supporting sleeve 10, and an elastic part for applying an acting force moving downwards to the plugging sleeve 11 is arranged between the plugging sleeve 11 and the mounting seat 9 in a jacking mode. What support the top of cover 10 has under the narrow taper type groove of width, the lower extreme of shutoff cover 11 is conical surface section, end seal structure is including setting up the annular seal pad 16 on the hypotenuse of taper type groove, still including setting up on the hypotenuse of conical surface section and with the sealed sealing washer 15 of 16 laminating contacts of annular seal, and side seal structure establishes the sealing ring 14 in the outside of filling head 6 including the cover. By means of the sealing ring 14, the sealing performance between the plugging sleeve 11 and the filling pipe 8 can be guaranteed in the process that the plugging sleeve 11 moves up and down.
Meanwhile, the elastic element is a pressure spring 12, and the appropriate compression amount is adjusted according to the air pressure value of the compressed air in the bottle, so that the plugging sleeve 11 can be matched with the air in the bottle to reversely eject.
During filling, conveyer belt 1 carries the filling bottle under filling head 6, the telescoping cylinder work, push down backup pad 4, and then insert filling head 6 into the filling bottle, seal ring 13 of support cover 10 lower extreme seals the bottleneck, shutoff cover 11 receives the effort of pressure spring 12 and seals the gaseous circulation passageway, keep apart the bottle inner space with the external world, then measuring pump 5 work, with gluing agent in the glue bucket 3 suction from filling hose 7 to filling head 6, and pour into the filling bottle through filling head 6, at the in-process of filling, along with the pouring into of gluing agent, gaseous being compressed in the bottle, atmospheric pressure is greater than external atmospheric pressure gradually, when reaching certain compression capacity, gaseous upwards pushes away shutoff cover 11 and upwards removes, open gaseous circulation passageway, thereby discharge gaseous in the bottle, after the filling, shutoff cover 11 blocks gaseous circulation passageway downwards, accomplish the filling.
The utility model relates to an embodiment of filling head, its structure is unanimous with the structure of the filling head in the embodiment of foretell gluing agent filling machine, does not do the detailed description.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The filling head of the adhesive filling machine comprises a mounting seat used for being connected with an output port of a metering pump, a filling tube is inserted into the mounting seat, and an axis of the filling tube is defined to extend up and down.
2. The filling head of an adhesive filling machine as claimed in claim 1, wherein an annular space is formed between the support sleeve and the filling tube, the annular space forms the gas flow channel, a rib is arranged on the inner side wall of the support sleeve and extends radially inwards to the side wall of the filling tube, and the rib is bonded and fixed with the filling tube.
3. The filling head of an adhesive filling machine according to claim 1 or 2, wherein the top of the support sleeve is provided with a tapered groove which is wide at the top and narrow at the bottom, the lower end of the plugging sleeve is a tapered section, the end sealing structure comprises an annular sealing gasket arranged on the bevel edge of the tapered groove, and further comprises a sealing ring which is arranged on the bevel edge of the tapered section and is in contact with the annular sealing gasket in an attaching manner.
4. The filling head of an adhesive filling machine according to claim 3, wherein the side sealing structure comprises a sealing ring sleeved on the outer side of the filling head.
5. The filling head of an adhesive filling machine according to claim 1 or 2, wherein the elastic member is a compression spring.
6. The adhesive filling machine is characterized in that a supporting sleeve is fixed on the outer side of the filling pipe, an air flow channel is formed between the supporting sleeve and the filling pipe, a sealing gasket which is used for being in extrusion sealing contact with the end part of a bottle opening of a filling bottle is arranged at the bottom of the supporting sleeve, a plugging sleeve which is used for plugging an upper end opening of the air flow channel is arranged above the supporting sleeve, the plugging sleeve is movably sleeved on the filling pipe in the vertical direction, a side sealing structure is arranged between the plugging sleeve and the filling head, an end sealing structure is arranged at the lower end of the plugging sleeve and the upper end of the supporting sleeve, and an acting force which is used for applying a downward moving elastic force to the plugging sleeve is installed between the plugging sleeve and the mounting seat.
7. The adhesive filling machine as claimed in claim 6, wherein an annular space is formed between the support sleeve and the filling tube, the annular space forms the gas flow channel, a rib is arranged on the inner side wall of the support sleeve and extends radially inwards to the side wall of the filling tube, and the rib is bonded and fixed with the filling tube.
8. The adhesive filling machine according to claim 6 or 7, wherein the top of the support sleeve is provided with a tapered groove which is wide at the top and narrow at the bottom, the lower end of the plugging sleeve is a tapered section, the end sealing structure comprises an annular sealing gasket arranged on the inclined edge of the tapered groove, and further comprises a sealing ring which is arranged on the inclined edge of the tapered section and is in contact with the annular sealing gasket in an attaching manner.
9. The adhesive filling machine of claim 8 wherein the side sealing structure comprises a sealing ring that fits over the outside of the filling head.
10. The adhesive filling machine of claim 6 or 7, wherein the resilient member is a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222317776.9U CN218434857U (en) | 2022-08-29 | 2022-08-29 | Adhesive filling machine and filling head thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222317776.9U CN218434857U (en) | 2022-08-29 | 2022-08-29 | Adhesive filling machine and filling head thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218434857U true CN218434857U (en) | 2023-02-03 |
Family
ID=85096790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222317776.9U Active CN218434857U (en) | 2022-08-29 | 2022-08-29 | Adhesive filling machine and filling head thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218434857U (en) |
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2022
- 2022-08-29 CN CN202222317776.9U patent/CN218434857U/en active Active
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