CN217892336U

CN217892336U - Liquid equipment is annotated to gel ink pen inner core

Info

Publication number: CN217892336U
Application number: CN202221734089.0U
Authority: CN
Inventors: 张志宏; 黄晓锋; 陈向群
Original assignee: Qixiang Stationery Package Products Shenzhen Co ltd
Current assignee: Qixiang Stationery Package Products Shenzhen Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-11-25
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a liquid equipment is annotated to gel pen inner core, including the injection frame, be fixed with the fixed block on the injection frame inner wall bottom, be equipped with the fixed slot in the fixed block, be fixed with the motor on the fixed slot bottom, motor output shaft end is fixed with the workstation, be equipped with six resettlement grooves on the workstation, all be equipped with fixed establishment on the resettlement groove, injection frame inner wall top is equipped with annotates the liquid subassembly, annotate the liquid subassembly including fixing the electric cylinder on inner wall top, be fixed with the connecting rod on injection frame inner wall top, be fixed with the injection piece between the connecting rod of both sides, be equipped with the injection groove in the injection piece, the injection inslot is fixed with the injection syringe, injection frame lateral wall is fixed with the controller. The utility model relates to the technical field of a refill injection device; this be used for a neutral pen inner core annotates liquid equipment, at first start electric cylinder, electric cylinder piston end downstream extrudees the syringe, annotates the liquid operation, accomplishes the back, through step driver control motor rotation 60, annotates the liquid operation in next stage.

Description

Liquid equipment is annotated to gel ink pen inner core

Technical Field

The utility model relates to a refill injection device technical field specifically is a liquid equipment is annotated to gel ink pen inner core.

Background

The gel-ink ball pen is a novel writing tool which is popular internationally at present, has the advantages of a fountain pen and an oil ball pen, is comfortable in writing hand feeling, low in ink viscosity, and added with substances easy to lubricate, the viscosity of a writing medium is between that of water and oil, so that the gel-ink ball pen is smoother than a common oil ball pen, is an upgrading and updating product of the oil ball pen, and a refill is an indispensable part of the gel-ink ball pen.

The utility model discloses a No. CN216003257U discloses a refill correction fluid injection device, including the placing plate, the top rear side fixed mounting of placing plate has the fixed block, the top slidable mounting of fixed block has the brake box, the top fixed intercommunication of brake box has the stock solution box, the top of fixed block and the rear side fixed mounting that lies in the brake box have the cylinder, the inside of brake box is rotated and is installed the eccentric circle, the left side fixed mounting of eccentric circle has the brake lever, the inside of brake box and the back slidable mounting that lies in the eccentric circle have a stock solution storehouse, the inside fixed mounting of a stock solution storehouse has a spring, the back fixed mounting of a spring has a liquid blocking ball, the bottom of a stock solution storehouse has seted up a liquid outlet, the back that the brake box is inside and lies in a liquid blocking ball has No. two liquid outlets, the back that the brake box is inside and lies in No. two liquid outlets fixed mounting has No. two stock solution storehouse, the inside of a cartridge is equipped with No. two liquid outlets fixed mounting No. two liquid storage silos, the inside of a cartridge has set up the liquid outlet and has the liquid storage box and has No. two liquid storage tanks, when the cartridge is started the liquid injection device and the refill is connected with the refill correction fluid injection device, the refill is connected with the refill translation device, the refill is connected with the cartridge, the refill correction fluid injection device, the refill is connected with the cartridge, the refill translation device, the refill is connected with the refill translation device, the structure is ingenious, and the accurate discharge of the correction fluid can be realized.

But the structure has the defects that when the liquid injection device is used, the liquid injection efficiency is low, and the practicability is low.

Therefore, the utility model provides a liquid equipment is annotated to gel ink pen inner core to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a neutral pen inner core annotates liquid equipment has solved above-mentioned problem.

In order to realize the purpose, the utility model is realized by the following technical proposal, a gel pen inner core liquid injection device; including the injection frame, injection frame inner wall bottom up end fixed mounting has the fixed block, be equipped with the fixed slot in the fixed block, fixed tank bottom up end fixed mounting has the motor, motor output shaft fixed mounting has the workstation, the workstation up end is equipped with six resettlement grooves, resettlement groove up end all is equipped with fixed establishment, injection frame inner wall top is equipped with annotates the liquid subassembly, it includes the electric cylinder on inner wall top to annotate the liquid subassembly, injection frame inner wall top up end both sides fixed mounting has the connecting rod, both sides fixed mounting has the injection piece between the connecting rod, be equipped with the injection groove in the injection piece, injection inslot fixed mounting has the syringe, injection frame lateral wall fixed mounting has the controller, each accuse of controller is defeated to be held respectively through the corresponding driver signal input part of control line connection motor.

Preferably, the fixing mechanism comprises a first clamping block and a second clamping block which are connected in a hinged mode, an installation block is fixedly installed on the outer wall of the first clamping block, an axle seat is fixedly installed on the outer wall of the second clamping block, a sleeve is connected to the axle seat in a rotating mode, an adjusting groove is formed in the sleeve, an extension spring is fixedly installed in the adjusting groove, a pull rod is fixedly installed at one end of the extension spring, a clamping block is arranged on the outer wall of the pull rod, a clamping groove is formed in the installation block, and the clamping block corresponding to the clamping block is connected in the clamping groove.

Preferably, the upper end face of the fixing block is provided with an annular groove, two sides of the inner wall of the annular groove are provided with limit blocks, and the limit blocks are fixedly installed on the lower end face of the workbench correspondingly.

Preferably, the injection frame is concave, and the concave is convenient for daily use of the injection assembly.

Preferably, the output end of the electric cylinder abuts against the injection tube.

Preferably, the first clamping block and the second clamping block are semicircular, and the semicircular shapes are convenient for fixing the injection tube.

Preferably, the extension spring is made of stainless steel, and the stainless steel is convenient for daily work.

Preferably, the limiting blocks are T-shaped, and the T-shaped limiting blocks are better in stability.

Advantageous effects

The utility model provides a liquid equipment is annotated to gel ink pen inner core. Compared with the prior art, the method has the following beneficial effects:

(1) This be used for a liquid equipment is annotated to gel ink pen inner core, when using the utility model discloses the time, at first connect external power supply with the device, quantity and quantity through step driver to step motor pulse are set for after that, make single step motor's rotation angle be 60, place the refill in the corresponding resettlement inslot in workstation upper end afterwards, first clamp splice and second clamp splice are rotated to the characteristic through the hinge afterwards, the sleeve rotates after that, until with the second clamp splice mutually, after that, the pulling pull rod, drive the pull rod and remove in the adjustment tank, simultaneously extension spring takes place deformation, connect the fixture block on the pull rod on the draw rod on the corresponding draw-in groove of first clamp splice afterwards, extension spring returns and contracts, thereby cartridge in first clamp splice and the second clamp splice is fixed, stability when annotating the liquid has so been guaranteed, the device's practicality has been improved.

(2) This a liquid equipment is annotated to gel ink pen inner core starts electric cylinder through servo actuator, and electric cylinder piston end downstream extrudees the syringe, annotates the liquid operation to the refill, annotates the liquid and accomplishes the back, through step driver control motor rotation 60, carries out the next stage and annotates the liquid operation, so improved the device's practicality.

Drawings

FIG. 1 is a perspective view of the external structure of the present invention;

fig. 2 is a schematic front sectional view of the present invention;

FIG. 3 isbase:Sub>A schematic cross-sectional view A-A of the present invention;

fig. 4 is an enlarged schematic view of the utility model at a;

fig. 5 is an enlarged schematic view of the present invention at b.

In figure 1, an injection rack; 2. a fixed block; 3. fixing grooves; 4. a motor; 5. a work table; 6. a placing groove; 7. an electric cylinder; 8. a connecting rod; 9. an injection block; 10. an injection tank; 11. an injection tube; 12. a controller; 13. a first clamping block; 14. a second clamping block; 15. mounting blocks; 16. a shaft seat; 17. a sleeve; 18. an adjustment groove; 19. an extension spring; 20. a pull rod; 21. a clamping block; 22. a card slot; 23. an annular groove; 24. a limiting block; 101. a fixing mechanism; 102. and a liquid injection assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 first embodiment is as follows:

referring to fig. 1-5, a device for injecting liquid into an inner core of a gel pen, including an injection frame 1, the injection frame 1 is in a shape of Chinese character 'ao', the Chinese character 'ao' is convenient for daily use of an injection assembly, a fixed block 2 is fixedly installed on an upper end face of a bottom end of an inner wall of the injection frame 1, a fixed slot 3 is arranged in the fixed block 2, a motor 4 is fixedly installed on an upper end face of a bottom end of the fixed slot 3, the motor 4 is a stepping motor, a power input end of the motor 4 is connected with an external power supply through a cable, a workbench 5 is fixedly installed on an output shaft end of the motor 4, six accommodating slots 6 are arranged on an upper end face of the workbench 5, a fixed mechanism 101 is fixedly installed on an upper end face of the accommodating slots 6, through a fixing mechanism 101, a pen core placed in the accommodating slots 6 is convenient to be fixed, an injection assembly 102 is arranged on an upper end face of an inner wall of the injection frame 1, the injection assembly 102 includes an electric cylinder 7 fixedly installed on a top end face of the inner wall, the electric cylinder 7 is provided with a control switch and a driver, a power input end of the electric cylinder 7 is connected with the external power supply through a cable, an output end face of the electric cylinder 7 is abutted against an injection tube 11, a connecting rod 8 is fixedly installed on two sides of an injection block 9, a control switch and an injection controller 12 is installed in the injection frame 1, a control side wall of the injection motor, a control switch, a corresponding to an injection controller 12, a control side wall of the injection motor, a stepping motor 12, a control side wall of the injection controller, a corresponding to the injection motor, a corresponding injection controller, a control motor 12, a control side wall 12, a control side of the injection motor 12, a corresponding to the injection controller, and a corresponding injection motor 12, the injection controller.

Example two:

referring to fig. 1-5, the fixing mechanism 101 includes a first clamping block 13 and a second clamping block 14 connected in a hinged manner, the first clamping block 13 and the second clamping block 14 are semicircular, the hinge is fixedly mounted on the workbench 5, the first clamping block 13 and the second clamping block 14 rotate with the hinge as a central point, the semicircle is convenient for fixing the injection tube 11, the mounting block 15 is fixedly mounted on an outer wall of the first clamping block 13, the shaft seat 16 is fixedly mounted on an outer wall of the second clamping block 14, the shaft seat 16 is rotatably connected with the sleeve 17, the adjusting groove 18 is formed in the sleeve 17, the extension spring 19 is fixedly mounted in the adjusting groove 18, the extension spring 19 is made of stainless steel material, the stainless steel material is convenient for daily work, one end of the extension spring 19 is fixedly mounted with the pull rod 20, the outer wall of the pull rod 20 is provided with a clamping block 21, the mounting block 15 is provided with a clamping groove 22, the clamping block 21 is correspondingly clamped in the clamping groove 22, the upper end surface of the fixing block 2 is provided with an annular groove 23, two sides of an inner wall of the annular groove 23 are provided with limiting blocks 24, the limiting blocks 24 are T-shaped, the limiting blocks 24 are better in stability, and are fixedly mounted on the lower end surface of the workbench 5.

And those not described in detail in this specification are well within the skill of those in the art.

When using the utility model discloses the time, at first connect external power supply with the device, set for 4 pulsed quantity and quantity of step motor through step driver after that, make single step motor 4's rotation angle be 60, place the refill in the corresponding resettlement groove 6 in workstation 5 upper end afterwards, characteristic through the hinge rotates first clamp splice 13 and second clamp splice 14 afterwards, after that, rotate sleeve 17, until with second clamp splice 14 mutually, stimulate pull rod 20 after that, drive pull rod 20 and remove in adjustment tank 18, simultaneously extension spring 19 takes place deformation, connect the fixture block 21 block on the pull rod 20 on the corresponding draw-in groove 22 of first clamp splice 13 afterwards, extension spring 19 contracts back, thereby fix the refill in first clamp splice 13 and the second clamp splice 14, stability when annotating liquid has so been guaranteed, the practicality of the device has been improved, start electric cylinder 7 through servo actuator afterwards, electric cylinder 7 piston end downstream, extrude injection tube 11, carry out the refill operation, after the completion, annotate liquid through step driver control motor 4 rotation operation 60, the practicality of annotating liquid has so improved this stage device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 neutral pen inner core priming equipment, includes injection frame (1), its characterized in that: injection frame (1) inner wall bottom up end fixed mounting has fixed block (2), be equipped with fixed slot (3) in fixed block (2), fixed slot (3) bottom up end fixed mounting has motor (4), motor (4) output shaft fixed mounting has workstation (5), workstation (5) up end is equipped with six resettlement grooves (6), resettlement groove (6) up end all is equipped with fixed establishment (101), injection frame (1) inner wall top is equipped with annotates liquid subassembly (102), annotate liquid subassembly (102) including electric cylinder (7) of fixed mounting on the inner wall top, injection frame (1) inner wall top up end both sides fixed mounting has connecting rod (8), both sides fixed mounting has injection block (9) between connecting rod (8), be equipped with injection groove (10) in injection block (9), injection groove (10) internal fixed mounting has injection pipe (11), injection frame (1) lateral wall fixed mounting has controller (12), the corresponding driver signal input part of motor (4) is connected respectively through the control line to each defeated end of controller (12).

2. The device for injecting liquid into a gel pen core according to claim 1, wherein: fixed establishment (101) are including articulated first clamp splice (13) and second clamp splice (14) of connecting, fixed mounting has installation piece (15) on first clamp splice (13) outer wall, fixed mounting has axle bed (16) on second clamp splice (14) outer wall, it is connected with sleeve (17) to rotate on axle bed (16), be equipped with adjustment tank (18) in sleeve (17), fixed mounting has extension spring (19) in adjustment tank (18), extension spring (19) one end fixed mounting has pull rod (20), be equipped with fixture block (21) on pull rod (20) outer wall, be equipped with draw-in groove (22) in installation piece (15), the corresponding block of fixture block (21) is connected in draw-in groove (22).

3. The device for injecting liquid into a gel pen core according to claim 1, wherein: the fixed block (2) up end is equipped with ring channel (23), ring channel (23) inner wall both sides are equipped with stopper (24), the corresponding fixed mounting of stopper (24) is in terminal surface under workstation (5).

4. The gel pen refill device according to claim 1, wherein: the injection frame (1) is concave.

5. The gel pen refill device according to claim 1, wherein: the output end of the electric cylinder (7) is abutted against the injection pipe (11).

6. The device for injecting liquid into a gel pen core according to claim 2, wherein: the first clamping block (13) and the second clamping block (14) are both semicircular.

7. The gel pen refill device according to claim 2, wherein: the extension spring (19) is made of stainless steel.

8. The device for injecting liquid into a gel pen core according to claim 3, wherein: the limiting block (24) is T-shaped.