CN219186800U

CN219186800U - Solvent conveying device of glue mixer

Info

Publication number: CN219186800U
Application number: CN202320425735.3U
Authority: CN
Inventors: 陈红山; 袁智成
Original assignee: Wuxi Huiyi Intelligent Technology Co ltd
Current assignee: Wuxi Yuemei Intelligent Equipment Technology Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-06-16
Anticipated expiration: 2033-03-08

Abstract

The utility model relates to a solvent conveying device of a glue mixer, which comprises a mounting frame, wherein a fine adjustment barrel communicated with a raw material barrel is arranged on the mounting frame, a conveying pump is arranged on the mounting frame, one end of the conveying pump is communicated with the fine adjustment barrel through a feeding pipe, the other end of the conveying pump is communicated with a metering cylinder, the metering cylinder is positioned on a mixing barrel and is communicated with the mixing barrel through a first pipe, a metering component for controlling the amount of solvent entering the metering cylinder is arranged in the metering cylinder, and an opening and closing piece for controlling whether the first pipe is conducted or not is arranged on the metering cylinder. The present application has the effect of improving the accuracy of the amount of solvent injected into the mixing drum.

Description

Solvent conveying device of glue mixer

Technical Field

The utility model relates to the technical field of glue mixing, in particular to a solvent conveying device of a glue mixer.

Background

In the printing and packaging industry, solvent-free compounding is an environment-friendly compounding process, and along with the vigorous promotion and popularization of the process in China, solvent-free compounding equipment is widely applied to production. In order to meet the requirement of high-speed automatic production, a glue mixer becomes an indispensable device in the production of a solvent-free composite process.

The gum mixer generally comprises a main agent barrel, a solvent barrel and a mixing barrel, wherein fluid in the main agent barrel and fluid in the solvent barrel are communicated with the mixing barrel through pumps. When in use, an operator respectively pours the fluid to be mixed into the main agent barrel and the solvent barrel, and extracts a certain amount of fluid in the main agent barrel and the solvent barrel into the mixing barrel for mixing according to the requirement of the mixed solvent.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: in order to be able to inject glue into the mixing tank rapidly, raw material glue in the raw material tank needs to be pumped into the mixing tank by the pump, so that the diameter of the equipped pump and the pipeline communicated with the pump is large, and rapid raw material supply can be realized, but an operator is difficult to accurately control the amount of solvent in the raw material tank to be pumped into the mixing tank, so that the proportioning error of the solvent after mixing is large.

Disclosure of Invention

In order to improve the accuracy of the amount of solvent injected into the mixing drum, the application provides a solvent delivery device of a glue mixer.

The application provides a gum mixer solvent conveyor adopts following technical scheme:

the utility model provides a glue mixer solvent conveyor, includes the mounting bracket, be equipped with the fine tuning bucket with raw materials bucket intercommunication on the mounting bracket, be equipped with the delivery pump on the mounting bracket, the one end of delivery pump pass through the inlet pipe with fine tuning bucket intercommunication, the other end intercommunication has accuse graduated flask, accuse graduated flask is located on the mixing drum and through first pipe with mixing drum intercommunication, be equipped with in the accuse graduated flask and be used for controlling the entering accuse volume subassembly of the solvent volume in the accuse graduated flask, be provided with on the accuse graduated flask and be used for controlling the opening and close piece that first pipe switched on or not.

Through adopting above-mentioned technical scheme, during the use, the operator is through the volume of accuse volume subassembly control operation section of thick bamboo, starts the delivery pump, pumps the solvent in the fine tuning bucket into accuse measuring aperture, until filling up accuse measuring cylinder, the solvent in the accuse measuring cylinder is the fixed value this moment, then opens the piece of opening and close for the solvent in the accuse measuring cylinder is carried to in the mixing drum, consequently, has realized the action to the accurate solvent of adding in the mixing drum, improves the accuracy of injecting into the mixing drum solvent quantity.

Optionally, the accuse volume subassembly includes first shutoff board and a plurality of accuse volume board, a plurality of accuse volume board is followed accuse volume cylinder's direction of height stacks into the piece of filling, accuse volume board's lateral wall with the inner wall in fine adjustment hole is hugged closely, first shutoff board slides and sets up fill the top of piece and with fill the piece laminating, be provided with the scale strip on accuse volume cylinder's the lateral wall, the scale strip is followed accuse volume cylinder's direction of height sets up, offer on accuse volume cylinder's the lateral wall supplies first shutoff board and a plurality of accuse volume board takes out change groove, accuse volume cylinder is last to slide and is provided with the shutoff the closing plate of change groove.

Through adopting above-mentioned technical scheme, during the use, the operator inserts the accuse measuring plate in the accuse measuring cylinder through changing the groove according to the volume of actual need input to pile up into and fill the piece, pile up first shutoff board on the accuse measuring plate at the topmost at last, make fill the piece and reach the requirement with the scale number value that the whole height of first shutoff board corresponds, slide the closing plate, make the closing plate seal the change groove, the capacity in the accuse measuring cylinder is accurate definite value this moment, convenient operation.

Optionally, the first through hole has been seted up on the first shutoff board, and is a plurality of all seted up the second through hole on the accuse measuring board, first through hole and a plurality of the second through hole corresponds the intercommunication, the piece of opening and close is including opening and close board and pull rod, the sliding tray has been seted up on the first shutoff board, the sliding tray is followed the length direction setting of first shutoff board, just the sliding tray with first through hole intercommunication, the board of opening and close inserts in the sliding tray and with sliding tray sliding fit, the board of opening and close shelters from first through hole, the operation groove has been seted up to the tip of opening and close the board, the pull rod is connected in the operation groove.

Through adopting above-mentioned technical scheme, when opening the piece of opening and close, slide the closing plate earlier, open and change the groove, then the pulling rod for open and close the board and remove along with the pull rod, make first through-hole and a plurality of second through-holes correspond the intercommunication, under the effect of gravity, the solvent in the accuse graduated flask flows into in the mixing drum.

Optionally, the both sides of accuse measuring pad are connected with first dovetail, first dovetail is along the length direction setting of accuse measuring pad, set up on the inner wall of accuse measuring cylinder with a plurality of first dovetail one-to-one sets up first dovetail, first dovetail insert in the first dovetail and with first dovetail sliding fit.

Through adopting above-mentioned technical scheme, when stacking the accuse measuring plate, the operator inserts first dovetail in the first dovetail, has played the effect of direction to the accuse measuring plate, has reduced the possibility of producing the card and has blocked at the in-process of stacking.

Optionally, a first cylinder is arranged on the side wall of the measuring cylinder, and a piston rod of the first cylinder is connected with the sealing plate through a conversion plate.

Through adopting above-mentioned technical scheme, during the use, first cylinder drives the closing plate and removes fast to after reaching the assigned position, can keep the closing plate motionless, reduced when the operator opens the piece of opening and close, the possibility of pulling the closing plate constantly.

Optionally, be provided with first spacing groove on the first shutoff board, the spacing groove is located the top of sliding tray, the closing plate orientation offer the second spacing groove on the lateral wall of first shutoff board, the tank bottom of second spacing groove is connected with the joint spring, the end connection of joint spring has the joint board, the material of joint board is iron, under the natural state, the joint board supports tightly on the lateral wall of filling up the piece, at this moment, the joint spring is in compression state, be equipped with on the lateral wall of closing plate and be used for adsorbing the electro-magnet of joint board, works as first spacing groove with the second spacing groove is just right, just when the electro-magnet outage, the one end of joint board inserts in the first spacing groove.

Through adopting above-mentioned technical scheme, during the use, first cylinder drives the closing plate and upwards moves for the joint board moves along with the closing plate together, when first spacing groove and second spacing groove are right, the electro-magnet is in the non-circular telegram state this moment, under the effect of joint spring, the one end of joint board inserts first spacing inslot, has played spacing effect to the closing plate, has reduced first cylinder and has excessively carried the drawing to the closing plate, make the possibility of controlling the solvent outflow in the graduated flask, when needs are transferred down the closing plate, circular telegram to the electro-magnet, inhale the joint board in the second spacing groove, realize resetting, make things convenient for the closing plate to move downwards.

Optionally, a plurality of lateral walls of the metering control boards are provided with pulling grooves, and a cross bar is connected between two opposite lateral walls of the pulling grooves.

Through adopting above-mentioned technical scheme, when needs take out the accuse measuring board, pulling horizontal pole, simple operation.

Optionally, the side wall of the sealing plate facing the filling block is coated with a wear-resistant layer.

By adopting the technical scheme, the abrasion possibility of the sealing plate is reduced due to the arrangement of the abrasion-resistant layer.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the method, the mounting frame, the fine adjustment barrel, the delivery pump, the quantity control cylinder, the quantity control assembly and the opening and closing piece are arranged, the volume of the operation barrel is controlled through the quantity control assembly, the delivery pump is started, the solvent in the fine adjustment barrel is pumped into the quantity control hole until the quantity control barrel is filled, the solvent in the quantity control barrel is a fixed value at the moment, and then the opening and closing piece is opened, so that the solvent in the quantity control barrel is conveyed into the mixing barrel, the action of accurately adding the solvent into the mixing barrel is realized, and the accuracy of the solvent quantity in the mixing barrel is improved;

2. this application is through setting up first shutoff board, a plurality of accuse measuring plate, scale strip and closing plate, insert accuse measuring cylinder through changing the inslot with accuse measuring plate according to the volume of the solvent of actual need input, and pile up into and fill the piece, pile up first shutoff board on the accuse measuring plate on topmost at last, make fill the piece and reach the requirement with the scale value that the whole height of first shutoff board corresponds, slide the closing plate, make the closing plate seal and change the groove, the capacity in the accuse measuring cylinder is accurate definite value this moment, convenient operation.

Drawings

Fig. 1 is a schematic structural view of the present application.

Fig. 2 is a schematic view of the structure of a control cylinder in an embodiment of the present application.

Fig. 3 is a cross-sectional view of the internal structure of a controlled cylinder in an embodiment of the present application.

FIG. 4 is a schematic view of an opening and closing plate, tie rod, first dovetail bar, first dovetail groove structure in an embodiment of the present application.

Reference numerals illustrate: 1. a mounting frame; 2. finely adjusting a barrel; 3. a transfer pump; 4. a feed pipe; 5. a measuring cylinder is controlled; 6. a support column; 7. a first tube; 8. a mixing drum; 9. a first plugging plate; 10. a control plate; 11. replacing the groove; 12. a sealing plate; 13. filling blocks; 14. a scale bar; 15. a first through hole; 16. a second through hole; 17. an opening and closing plate; 18. a pull rod; 19. a sliding groove; 20. an operation groove; 21. a first dovetail bar; 22. a first dovetail groove; 23. pulling the groove; 24. a cross bar; 25. a first cylinder; 26. a conversion plate; 27. a second air pump; 28. a one-way valve; 29. a first limit groove; 30. the second limit groove; 31. a clamping spring; 32. a clamping plate; 33. an electromagnet.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a solvent conveying device of a glue mixer. Referring to fig. 1, 2 and 3, including mounting bracket 1, be provided with on the mounting bracket 1 with the fine tuning bucket 2 of former storage bucket (not shown in the figure) intercommunication, be provided with delivery pump 3 on the mounting bracket 1, delivery pump 3 can adopt the air pump, and delivery pump 3's one end is passed through inlet pipe 4 and is linked together with fine tuning bucket 2, and the other end intercommunication has accuse graduated flask 5, and accuse graduated flask 5 passes through support column 6 to be connected on mixing bucket 8 and through first pipe 7 and mixing bucket 8 intercommunication. The metering cylinder 5 is internally provided with a metering component for controlling the amount of solvent entering the metering cylinder 5, and the metering cylinder 5 is provided with an opening and closing piece for controlling whether the first pipe 7 is conducted or not.

Referring to fig. 2, 3 and 4, the volume control assembly includes a first plugging plate 9 and a plurality of volume control plates 10, a replacement groove 11 for inserting or taking out the first plugging plate 9 and the plurality of volume control plates 10 is formed in a side wall of the volume control cylinder 5, and a sealing plate 12 for plugging the replacement groove 11 is slidably arranged on the volume control cylinder 5. The plurality of gauge control plates 10 are stacked into filling blocks 13 along the height direction of the gauge control cylinder 5, the side walls of the gauge control plates 10 are clung to the inner walls of the gauge control cylinder 5, and the first plugging plates 9 are arranged at the uppermost part of the filling blocks 13 in a sliding manner and are clung to the top surfaces of the filling blocks 13.

Referring to fig. 2, 3 and 4, a scale bar 14 is provided on a sidewall of the gauge cylinder 5, the scale bar 14 is provided along a height direction of the gauge cylinder 5, a first through hole 15 is provided on the first plugging plate 9, second through holes 16 are provided on the plurality of gauge plates 10, and the first through holes 15 are correspondingly communicated with the plurality of second through holes 16 and are concentrically arranged. The opening and closing piece comprises an opening and closing plate 17 and a pull rod 18, a sliding groove 19 is formed in the first plugging plate 9, the sliding groove 19 is formed in the length direction of the first plugging plate 9, the sliding groove 19 is communicated with the first through hole 15, the opening and closing plate 17 is inserted into the sliding groove 19 and is in sliding fit with the sliding groove 19, and the opening and closing plate 17 shields the first through hole 15.

Referring to fig. 2, 3 and 4, an operation groove 20 is formed in an end surface of the opening and closing plate 17 facing the replacement groove 11, and a pull rod 18 is connected between opposite side walls of the operation groove 20. The two sides of the plurality of control measuring plates 10 and the first sealing plate are connected with first dovetail bars 21, and the first dovetail bars 21 are arranged along the length direction of the control measuring plates 10. First dovetail grooves 22 which are arranged in one-to-one correspondence with the first dovetail strips 21 are formed in the inner wall of the measuring cylinder 5, and the first dovetail strips 21 are inserted into the first dovetail grooves 22 and are in sliding fit with the first dovetail grooves 22.

Referring to fig. 2, 3 and 4, the side walls of the metering control plate 10 are provided with pulling grooves 23, a cross bar 24 is connected between two opposite side walls of the pulling grooves 23, the pulling grooves 23 are arranged towards the replacement groove 11, a first air cylinder 25 is vertically arranged on the outer side wall of the metering control cylinder 5, and a piston rod of the first air cylinder 25 is connected with the sealing plate 12 through a conversion plate 26. The side wall of the sealing plate 12 facing the filling block is coated with a wear-resistant layer (not shown in the figure) of polytetrafluoroethylene. The mixing barrel 8 is provided with a second air pump 27, and the second air pump 27 is communicated with the top end of the control measuring cylinder 5 through a second pipe. The communicating positions of the first pipe 7 and the second pipe and the measuring cylinder 5 are provided with one-way valves 28, so that the possibility that the solvent flows back into the corresponding pipeline can be reduced.

Referring to fig. 2, 3 and 4, a first limiting groove 29 is formed in the first plugging plate 9, the first limiting groove 29 is located above the sliding groove 19, a second limiting groove 30 is formed in the side wall, facing the first plugging plate 9, of the sealing plate 12, a clamping spring 31 is connected to the bottom of the second limiting groove 30, and a clamping plate 32 is connected to the end portion of the clamping spring 31. The material of joint board 32 is iron, and under the natural state, joint board 32 supports tightly on filling the lateral wall of piece 13, and at this moment, joint spring 31 is in compressed state, is provided with the electro-magnet 33 that is used for adsorbing joint board 32 on the lateral wall of closing plate 12, and when first spacing groove 29 and second spacing groove 30 are just right, and electro-magnet 33 when outage, the one end of joint board 32 inserts in the first spacing groove 29.

The implementation principle of the glue mixer with the solvent fast and slow discharging control system in the embodiment of the application is as follows: when the automatic control device is used, the first air cylinder 25 is started, the first air cylinder 25 drives the sealing plate 12 to move rapidly, after reaching a designated position, the metering control plate 10 is inserted into the metering control cylinder 5 through the replacement groove 11 and stacked into a filling block 13, finally the first plugging plate 9 is stacked on the topmost metering control plate 10, so that the filling block 13 and the scale value corresponding to the integral height of the first plugging plate 9 meet the requirement, the first air cylinder 25 is started again, the sealing plate 12 seals the replacement groove 11, the capacity in the metering control cylinder 5 is an accurate constant value, the conveying pump 3 is started, the solvent in the fine adjustment barrel 2 is pumped into the metering control hole until the metering control cylinder 5 is filled, and the solvent in the metering control cylinder 5 is a constant value;

then, the transfer pump 3 is closed, the first air cylinder 25 is started again, the first air cylinder 25 drives the sealing plate 12 to move upwards, the clamping plate 32 moves along with the sealing plate 12, when the first limiting groove 29 and the second limiting groove 30 are aligned, the electromagnet 33 is in a non-energized state, one end of the clamping plate 32 is inserted into the first limiting groove 29 under the action of the clamping spring 31, the sealing plate 12 is limited, the pull rod 18 is pulled, the opening and closing plate 17 moves along with the pull rod 18, the first through holes 15 and the second through holes 16 are correspondingly communicated, the second air pump 27 is started, under the action of the pressure of air and the action of gravity, the solvent in the control measuring cylinder 5 flows into the mixing drum 8, the solvent in the control measuring cylinder 5 is transferred into the mixing drum 8, and therefore the action of accurately adding the solvent into the mixing drum 8 is realized, and the accuracy of the solvent amount in the injection mixing drum 8 is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a gum mixer solvent conveyor which characterized in that: including mounting bracket (1), be equipped with on mounting bracket (1) with fine tuning bucket (2) of raw materials bucket intercommunication, be equipped with delivery pump (3) on mounting bracket (1), one end of delivery pump (3) pass through inlet pipe (4) with fine tuning bucket (2) intercommunication, the other end intercommunication has accuse graduated flask (5), accuse graduated flask (5) are located on mixing drum (8) and through first pipe (7) with mixing drum (8) intercommunication, be equipped with in accuse graduated flask (5) and be used for controlling the entering accuse volume subassembly of the solvent volume in accuse graduated flask (5), be provided with on accuse graduated flask (5) and be used for controlling opening and close the piece of first pipe (7) switch on or not.

2. A glue mixer solvent delivery apparatus as defined in claim 1 wherein: the utility model provides a accuse volume subassembly includes first shutoff board (9) and a plurality of accuse measuring plate (10), a plurality of accuse measuring plate (10) are followed accuse measuring cylinder (5) direction of height stacks into filling piece (13), the lateral wall of accuse measuring plate (10) with the inner wall of accuse measuring cylinder (5) is hugged closely, first shutoff board (9) slide set up fill the top of piece (13) and with fill piece (13) laminating, be provided with scale bar (14) on the lateral wall of accuse measuring cylinder (5), scale bar (14) are followed accuse measuring cylinder (5) direction of height sets up, offer on the lateral wall of accuse measuring cylinder (5) confession first shutoff board (9) and a plurality of accuse measuring plate (10) take out change groove (11), accuse measuring cylinder (5) are gone up the slip and are provided with shutoff sealing plate (12) of change groove (11).

3. A glue mixer solvent delivery apparatus as defined in claim 2 wherein: first through-hole (15) have been seted up on first shutoff board (9), a plurality of second through-hole (16) have all been seted up on accuse measuring board (10), first through-hole (15) and a plurality of second through-hole (16) correspond the intercommunication, open and close the piece and including opening and close board (17) and pull rod (18), sliding tray (19) have been seted up on first shutoff board (9), sliding tray (19) are followed the length direction setting of first shutoff board (9), just sliding tray (19) with first through-hole (15) intercommunication, open and close board (17) insert in sliding tray (19) and with sliding tray (19) sliding fit, open and close board (17) shelter from first through-hole (15), open and close the tip of board (17) and have seted up operation groove (20), pull rod (18) are connected in operation groove (20).

4. A glue mixer solvent delivery apparatus as defined in claim 2 wherein: the measuring control plate is characterized in that first dovetail strips (21) are connected to two sides of the measuring control plate (10), the first dovetail strips (21) are arranged along the length direction of the measuring control plate (10), first dovetail grooves (22) which are arranged in one-to-one correspondence with the first dovetail strips (21) are formed in the inner wall of the measuring control cylinder (5), and the first dovetail strips (21) are inserted into the first dovetail grooves (22) and are in sliding fit with the first dovetail grooves (22).

5. A glue mixer solvent delivery apparatus as defined in claim 3 wherein: the side wall of the measuring cylinder (5) is provided with a first air cylinder (25), and a piston rod of the first air cylinder (25) is connected with the sealing plate (12) through a conversion plate (26).

6. The solvent delivery apparatus of claim 5, wherein: the utility model discloses a sealing plate, including first shutoff board (9), second shutoff board (9), sealing plate (12), second baffle plate (32) and clamping spring (31) are provided with first spacing groove (29) on first shutoff board (9), first spacing groove (29) are located the top of sliding tray (19), closing plate (12) orientation offer second spacing groove (30) on the lateral wall of first shutoff board (9), the tank bottom of second spacing groove (30) is connected with clamping spring (31), the end connection of clamping spring (31) has clamping plate (32), the material of clamping plate (32) is iron, under the natural state, clamping plate (32) support tightly on the lateral wall of filling piece (13), at this moment, clamping spring (31) are in compression state, be equipped with on the lateral wall of closing plate (12) be used for adsorbing clamping plate (32) electro-magnet (33), when first spacing groove (29) with second spacing groove (30) just when electro-magnet (33) outage, the one end of clamping plate (32) inserts in first spacing groove (29).

7. A glue mixer solvent delivery apparatus as defined in claim 2 wherein: the side walls of the plurality of metering control boards (10) are provided with pulling grooves (23), and transverse rods (24) are connected between two opposite side walls of the pulling grooves (23).

8. The solvent delivery apparatus of claim 5, wherein: the side wall of the sealing plate (12) facing the filling block (13) is coated with a wear-resistant layer.