CN219214543U

CN219214543U - Spring nib assembly quality of ball-point pen production

Info

Publication number: CN219214543U
Application number: CN202223540422.7U
Authority: CN
Inventors: 周国君; 王玉; 孙厚清; 蔡玉
Original assignee: Hangzhou Character Stationery Co ltd
Current assignee: Hangzhou Character Stationery Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-20
Anticipated expiration: 2032-12-29

Abstract

The utility model belongs to the technical field of ball-point pens, in particular to a spring pen point assembly device for ball-point pen production, which aims at the problems that the prior art directly places a pen point on a conveying belt, only a simple groove is used for limiting, the external vibration can influence the position of the pen point, the pen point is deviated, the pen point and a pen body cannot be accurately abutted, and the damage is possible, so that the device is inconvenient to use, and the utility model provides the following scheme, which comprises the conveying belt, wherein the rear side of the conveying belt is provided with a shell, the inner side of the shell is in sliding connection with symmetrically arranged limiting frames, and the number of the limiting frames is two: through set up the spacing respectively at the top and the bottom of recess, the stability of nib just can be guaranteed to the spacing, prevents that nib skew from damaging even, just can adjust the interval of two spacing through pressing the control lever on the right side of shell, the nib of multiple model of convenient adaptation.

Description

Spring nib assembly quality of ball-point pen production

Technical Field

The utility model relates to the technical field of ball-point pens, in particular to a spring nib assembly device for ball-point pen production.

Background

The bulletin number is: the utility model of CN207644006U discloses an assembly device for a spring pen point for ball pen production, which comprises a base plate, wherein a first supporting plate and a second supporting plate are respectively arranged on two sides of the top of the base plate, a first air cylinder is arranged on one side of the first supporting plate, a conversion chamber is arranged on one side of the first air cylinder, a first limiting pipe is arranged on the top of the conversion chamber, a first electromagnetic valve is arranged on the first limiting pipe, a positioning pipe is arranged on one side of the conversion chamber, a second air cylinder is arranged on the top of the positioning pipe, and a control device is arranged at the bottom of the first air cylinder. According to the ball pen point automatic assembly device, the transmission device, the timer, the first electromagnetic valve, the second electromagnetic valve, the first air cylinder, the second air cylinder and the control device are arranged, so that the ball pen point automatic assembly device is high in automation degree, and the first limiting tube, the second limiting tube, the positioning groove and the mounting frame are arranged, so that the assembly precision is improved, and the quality of a finished product is improved.

However, in the above technical scheme, the pen point is directly placed on the conveying belt, and is limited only by the simple groove, if the position of the pen point is influenced by external vibration, the pen point is deviated, the pen point and the pen body cannot be accurately abutted, the damage is also possible, and therefore the problem of inconvenient use of the device is also solved.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a pen point is directly placed on a conveying belt and limited only by a simple groove, if the position of the pen point is influenced by external vibration, the pen point is deviated, the pen point cannot be accurately abutted with a pen body, and the pen point is damaged, so that the device is inconvenient to use, and the spring pen point assembly device for producing the ball point pen is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a spring nib assembly quality of ball-point pen production, includes the conveyer belt, the rear side of conveyer belt is equipped with the shell, the inboard sliding connection of shell has the spacing that the symmetry set up, the quantity of spacing is two, the equal fixed mounting in one side that two spacing are close to each other has the extension spring that the symmetry set up, the quantity of extension spring is four, equal fixed mounting has the fixed plate on four extension springs, the fixed plate is with the inner wall fixed connection of shell, sliding connection has the sliding plate on the inner wall of shell, the swivelling joint has the catch bar that the symmetry set up on the sliding plate, the quantity of catch bar is two, two catch bars respectively with two spacing swivelling joint, be equipped with control mechanism and positioning mechanism in the shell respectively, control mechanism cooperatees with positioning mechanism and sliding plate respectively.

Preferably, the control mechanism comprises a double-end telescopic rod, a connecting frame, a connecting rod and a control rod, wherein the double-end telescopic rod is rotationally connected to the inner wall of the shell, the double-end telescopic rod is rotationally connected with the sliding plate and the connecting frame respectively, the connecting frame is slidingly connected to the inner wall of the shell, the connecting frame is rotationally connected with the connecting rod, the connecting rod is rotationally connected with the control rod, the control rod is slidingly connected to the inner wall of the shell, and a plurality of positioning grooves which are arranged at equal intervals are formed in the bottom of the connecting frame.

Further, through control mechanism, control mechanism is used for controlling the sliding plate and removes on the inner wall of shell, and the sliding plate just can stimulate or two spacing are close to each other or keep away from each other, just can adjust the interval between two spacing, adapts to the size of multiple nib.

Preferably, the positioning mechanism comprises a positioning frame, a positioning spring, a fixed block, an unlocking rod, a sliding frame, an auxiliary rod and a pressing rod, wherein the positioning frame is in sliding connection with the inner wall of the shell, the positioning frame is fixedly connected with the positioning spring, the positioning spring is fixedly connected with the fixed block, the fixed block is fixedly installed on the inner wall of the shell, the sliding frame is in sliding connection with the inner wall of the shell, the sliding frame is rotationally connected with the auxiliary rod, the auxiliary rod is rotationally connected with the pressing rod, the pressing rod is fixedly connected with the positioning frame, the unlocking rod is rotationally connected with the front side of the control rod, and the unlocking rod is in sliding contact with the sliding frame.

Further, through positioning mechanism, positioning mechanism is used for carrying out the location to control mechanism on the inner wall of shell for control mechanism can't control the sliding plate and remove, just can realize the location to the spacing, greatly increased the stability of spacing when using.

Preferably, a plurality of positioning blocks are fixedly arranged at the top of the positioning frame at equal intervals, and the outer sides of the positioning blocks are in sliding contact with the inner wall of the positioning groove.

Furthermore, after the positioning block is inserted into the positioning groove, the positioning block can block the connecting frame from moving, so that the connecting frame can be moved.

Preferably, the front side of the shell is provided with a vertical chute, and the outer side of the limiting frame is in sliding connection with the inner wall of the vertical chute.

Further, the vertical sliding groove is used for enabling the limiting frame to slide on the front side of the shell to adjust the distance to be attached to the pen point.

Preferably, a control chute is formed in the right side of the shell, and the outer side of the control rod is in sliding connection with the inner wall of the vertical chute.

Further, through the control spout, the control spout is used for pressing down the control lever in the right side of shell for the control lever can promote the sliding plate and remove.

The beneficial effects are that:

1. the control mechanism is used for controlling the sliding plate to move on the inner wall of the shell, and the sliding plate can pull or the two limiting frames are close to or far away from each other, so that the distance between the two limiting frames can be adjusted to adapt to the sizes of various pen points;

2. the positioning mechanism is used for positioning the control mechanism on the inner wall of the shell, so that the control mechanism cannot control the sliding plate to move, the positioning of the limiting frame can be realized, and the stability of the limiting frame in use is greatly improved;

in the utility model, the following components are added: through set up the spacing respectively at the top and the bottom of recess, the stability of nib just can be guaranteed to the spacing, prevents that nib skew from damaging even, just can adjust the interval of two spacing through pressing the control lever on the right side of shell, the nib of multiple model of convenient adaptation.

Drawings

FIG. 1 is a schematic top view showing the structure of a spring nib assembly device for ball-point pen production according to the present utility model;

FIG. 2 is a schematic top sectional view showing the structure of a spring nib assembly device for ball-point pen production according to the present utility model;

FIG. 3 is a schematic view showing a three-dimensional structure of a spring nib assembly device for ball-point pen production according to the present utility model;

FIG. 4 is an enlarged view of the structure of the spring nib assembly device for ball-point pen according to the present utility model shown in FIG. 2.

In the figure: 1. a conveyor belt; 2. a limiting frame; 3. a housing; 4. a tension spring; 5. a fixing plate; 6. a sliding plate; 7. a push rod; 8. a double-ended telescopic rod; 9. a connecting frame; 10. a positioning frame; 11. a positioning spring; 12. a fixed block; 13. a connecting rod; 14. a control lever; 15. unlocking the rod; 16. a carriage; 17. an auxiliary lever; 18. the lever is pressed.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-4, a spring nib assembly quality of ballpoint production, including conveyer belt 1, the rear side of conveyer belt 1 is equipped with shell 3, the inboard sliding connection of shell 3 has spacing 2 that the symmetry set up, the quantity of spacing 2 is two, the equal fixed mounting of one side that two spacing 2 are close to each other has extension spring 4 that the symmetry set up, the quantity of extension spring 4 is four, equal fixed mounting has fixed plate 5 on four extension springs 4, fixed plate 5 and the inner wall fixed connection of shell 3, sliding connection has sliding plate 6 on the inner wall of shell 3, rotationally be connected with the push rod 7 that the symmetry set up on sliding plate 6, the quantity of push rod 7 is two, two push rods 7 are connected with two spacing 2 rotation respectively, be equipped with control mechanism and positioning mechanism in shell 3 respectively, control mechanism cooperatees with positioning mechanism and sliding plate 6, control mechanism includes bi-polar telescopic link 8, link 9, connecting rod 13 and control rod 14, bi-polar telescopic link 8 rotates on the inner wall of shell 3 respectively with sliding plate 6 and connecting rod 9 rotation link rod 9, sliding connection has sliding plate 6 on the inner wall 3 and connecting rod 13 is equipped with two and 3, the inner wall that the inner wall 3 is connected with the spacing between two and 2, the spacing is just can be adjusted to the inner wall of two, the spacing mechanism is equipped with the inner wall 13 is connected with the inner wall 3 at the spacing between two, the mutual spacing between the side of control mechanism and the side of 3 or the inner wall of connecting rod is connected with the inner wall 3, the inner wall of the connecting rod and the 3 is equipped with the spacing between the two.

By the above mechanism: through set up spacing 2 respectively at the top and the bottom of recess, spacing 2 just can guarantee the stability of nib, through pressing control lever 14 on the right side of shell 3, control lever 14 promotes connecting rod 13, and connecting rod 13 promotes link 9 and removes to the left, and link 9 just can drive bi-polar telescopic link 8 and rotate, and bi-polar telescopic link 8 just can drive slide plate 6 and remove to the right side, and slide plate 6 just can promote two push rods 7, and two push rods 7 just can drive two slide frames 16 and keep away from each other, just can make spacing 2 adapt to the nib of multiple size.

In the utility model, the positioning mechanism comprises a positioning frame 10, a positioning spring 11, a fixed block 12, an unlocking rod 15, a sliding frame 16, an auxiliary rod 17 and a pressing rod 18, wherein the positioning frame 10 is connected on the inner wall of a shell 3 in a sliding way, the positioning frame 10 is fixedly connected with the positioning spring 11, the positioning spring 11 is fixedly connected with the fixed block 12, the fixed block 12 is fixedly arranged on the inner wall of the shell 3, the sliding frame 16 is connected on the inner wall of the shell 3 in a sliding way, the sliding frame 16 is rotationally connected with the auxiliary rod 17, the auxiliary rod 17 is rotationally connected with the pressing rod 18, the pressing rod 18 is fixedly connected with the positioning frame 10, the unlocking rod 15 is rotationally connected on the front side of a control rod 14, the unlocking rod 15 is in sliding contact with the sliding frame 16, and the positioning mechanism is used for positioning the control mechanism on the inner wall of the shell 3 through the positioning mechanism, so that the control mechanism can not control the sliding plate 6 to move, the positioning of the limiting frame 2 can be realized, and the stability of the limiting frame 2 in use is greatly increased.

In the utility model, a plurality of positioning blocks are fixedly arranged at the top of the positioning frame 10 at equal intervals, the outer sides of the positioning blocks are in sliding contact with the inner wall of the positioning groove, and after the positioning blocks are inserted into the positioning groove, the positioning blocks can block the connecting frame 9 from moving, so that the connecting frame 9 can be moved.

In the utility model, the front side of the shell 3 is provided with the vertical sliding groove, the outer side of the limiting frame 2 is in sliding connection with the inner wall of the vertical sliding groove, and the vertical sliding groove is used for enabling the limiting frame 2 to slide on the front side of the shell 3 to adjust the distance so as to be attached to the pen point.

In the utility model, the right side of the shell 3 is provided with a control chute, the outer side of the control rod 14 is in sliding connection with the inner wall of the vertical chute, and the control chute is used for downwards pressing the control rod 14 at the right side of the shell 3 through the control chute, so that the control rod 14 can push the sliding plate 6 to move.

Example two

This embodiment differs from embodiment 1 in that: the positioning mode of the limiting frame 2 can be replaced by a mode of using a bolt to position, the bolt is inserted from the front side of the shell 3 and is in threaded connection with the shell 3, and then the bolt is screwed down, so that the bolt is attached to the limiting frame 2, and the positioning of the limiting frame 2 can be realized, but the mode of positioning or unlocking the limiting frame 2 by the bolt needs to be realized by means of a tool, and the bolt needs to be rotated for a plurality of times, so that the efficiency is low, and the utility model does not have the defects.

Working principle: when the limit frame 2 is needed to be used, the unlocking rod 15 is firstly pressed down on the control rod 14 on the right side of the shell 3, so that the unlocking rod 15 rotates clockwise, the unlocking rod 15 can drive the sliding frame 16 to move leftwards, the sliding frame 16 can drive the auxiliary rod 17 to move leftwards, the auxiliary rod 17 can drive the pressing rod 18 downwards, the pressing rod 18 further presses the positioning frame 10 to move downwards, the positioning frame 10 can stretch the extension spring 4 firstly, then the positioning frame is separated from the connecting frame 9, the connecting frame 9 can be unlocked, then the control rod 14 is pressed downwards, the connecting rod 13 pushes the connecting rod 13, the connecting frame 9 moves leftwards, the connecting frame 9 can drive the double-end telescopic rod 8 to rotate, the double-end telescopic rod 8 can drive the sliding plate 6 to move rightwards, the sliding plate 6 can drive the two pushing rods 7, the two sliding frames 16 to move away from each other, the limiting frame 2 can adapt to pen points of various sizes, after the spacing is adjusted, the positioning frame 15 can be stretched, the unlocking rod 15 can push the connecting frame 10 to the positioning frame, the positioning frame 10 can be pushed into the connecting frame 9, the positioning frame can not move, the pen point can be moved, the positioning frame 9 can be moved to the bottom of the connecting frame 9 through the connecting frame 9, the large-size can be prevented from moving, and the positioning frame 9 can be inserted into the connecting frame 9, the positioning frame can be moved, and the large-size can be prevented from moving, and the positioning frame 9 can be moved, and the stable can be positioned.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a spring nib assembly quality of ball-point pen production, includes conveyer belt (1), its characterized in that, the rear side of conveyer belt (1) is equipped with shell (3), the inboard sliding connection of shell (3) has spacing (2) that the symmetry set up, the quantity of spacing (2) is two, the equal fixed mounting of one side that two spacing (2) are close to each other has extension spring (4) that the symmetry set up, the quantity of extension spring (4) is four, equal fixed mounting has fixed plate (5) on four extension springs (4), fixed plate (5) and the inner wall fixed connection of shell (3), sliding connection has sliding plate (6) on the inner wall of shell (3), the quantity of swivelling joint has push rod (7) that the symmetry set up on sliding plate (6), the quantity of push rod (7) is two, two push rod (7) are connected with two spacing (2) swivelling joint respectively, be equipped with control mechanism and positioning mechanism respectively in the shell (3) and control mechanism cooperatees with positioning mechanism and sliding plate (6) respectively.

2. The spring nib assembly device for ball-point pen production according to claim 1, wherein the control mechanism comprises a double-end telescopic rod (8), a connecting frame (9), a connecting rod (13) and a control rod (14), the double-end telescopic rod (8) is rotationally connected to the inner wall of the shell (3), the double-end telescopic rod (8) is rotationally connected with the sliding plate (6) and the connecting frame (9) respectively, the connecting frame (9) is slidingly connected to the inner wall of the shell (3), the connecting frame (9) is rotationally connected with the connecting rod (13), the connecting rod (13) is rotationally connected with the control rod (14), the control rod (14) is slidingly connected to the inner wall of the shell (3), and a plurality of positioning grooves which are arranged at equal intervals are formed in the bottom of the connecting frame (9).

3. The spring nib assembly device for ball-point pen production according to claim 1, wherein the positioning mechanism comprises a positioning frame (10), a positioning spring (11), a fixed block (12), an unlocking rod (15), a sliding frame (16), an auxiliary rod (17) and a pressing rod (18), the positioning frame (10) is slidably connected to the inner wall of the housing (3), the positioning frame (10) is fixedly connected with the positioning spring (11), the positioning spring (11) is fixedly connected with the fixed block (12), the fixed block (12) is fixedly installed on the inner wall of the housing (3), the sliding frame (16) is slidably connected to the inner wall of the housing (3), the sliding frame (16) is rotatably connected with the auxiliary rod (17), the auxiliary rod (17) is rotatably connected with the pressing rod (18), the pressing rod (18) is fixedly connected with the positioning frame (10), the unlocking rod (15) is rotatably connected to the front side of the control rod (14), and the unlocking rod (15) is slidably contacted with the sliding frame (16).

4. A spring nib assembly device for ball-point pen production according to claim 3, wherein a plurality of positioning blocks are fixedly arranged at the top of the positioning frame (10) at equal intervals, and the outer sides of the positioning blocks are in sliding contact with the inner wall of the positioning groove.

5. The spring nib assembly device for ball-point pen production according to claim 1, wherein the front side of the housing (3) is provided with a vertical chute, and the outer side of the limit frame (2) is slidably connected with the inner wall of the vertical chute.

6. The spring nib assembly device for ball-point pen production according to claim 2, wherein the right side of the housing (3) is provided with a control chute, and the outer side of the control lever (14) is slidably connected with the inner wall of the vertical chute.