CN220428502U

CN220428502U - Fixed-distance cutting equipment for writing cores of watercolor pencils

Info

Publication number: CN220428502U
Application number: CN202321917878.2U
Authority: CN
Inventors: 张幸福; 周培旺; 周德清; 周德有
Original assignee: Lishui Baixiao Scholar Stationery Supplies Co ltd
Current assignee: Lishui Baixiao Scholar Stationery Supplies Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-02-02
Anticipated expiration: 2033-07-20

Abstract

The utility model discloses a distance cutting device for a water color pen refill, which relates to the technical field of pen manufacturing and comprises a base and a refill bar, wherein the upper surface of the base is fixedly connected with a fixed plate, the device also comprises two connecting plates, the fixed plate is fixedly connected with a blanking cylinder through the two connecting plates, the surface of the blanking cylinder is provided with a cutting groove, the upper surface of the base is provided with a collecting box, a cutting part for cutting the refill bar at fixed distance is arranged in the cutting groove, the distance cutting device for the water color pen refill can cut the refill bar at fixed distance under the action of a cutter on the side surface of the cutting disc without a punch, the operation is simple, the practicability is high, the waste of resources is avoided, and the distance cutting length of the refill bar can be adjusted by controlling the extension or contraction of an electric telescopic rod, so that the distance cutting length of the refill bar can be adjusted, and the practicability of the device is further improved.

Description

Fixed-distance cutting equipment for writing cores of watercolor pencils

Technical Field

The utility model relates to the technical field of pen manufacturing, in particular to distance cutting equipment for a water color pen refill.

Background

At present, the pen making industry has a large class of pens such as watercolor pens, marking pens and the like which are made of fiber pen heads, the traditional production mode of the fiber pen is to adopt fiber gum dipping turbidity, firstly produce gum dipping fiber bar stock, then cut the bar stock into required lengths, grind the bar stock into pen heads and pen points with various shapes on various grinding head machines, and assemble the fiber pen heads on various pen holders to manufacture various pens.

In the working procedure of cutting the bar stock of the watercolor pencil lead, the bar stock of the watercolor pencil is cut according to the requirement of the subsequent working procedure, the traditional cutting method is to cut by adopting a small punch, the operation is complicated, certain potential safety hazards exist, when the total cutting amount of the pencil lead is small, the waste of resources can be caused by the operation of the punch, and the distance cutting and the cutting distance adjustment of the pencil lead are realized by using the punch, so that the watercolor pencil lead is also complicated and unfavorable for use.

Disclosure of Invention

The utility model aims to provide distance cutting equipment for a water color pen refill, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the fixed plate is fixedly connected with a blanking barrel through two connecting plates, a cutting groove is formed in the surface of the blanking barrel, a collecting box is arranged on the upper surface of the base, and the collecting box is arranged right below the blanking barrel;

and a cutting part for cutting the refill bar stock at fixed distance is arranged in the cutting groove.

Preferably, the cutting component comprises a motor arranged on the side surface of the blanking barrel, an output shaft of the motor is fixedly connected with a rotating shaft, and the surface of the rotating shaft is fixedly connected with a plurality of arc-shaped bulges;

the rotary shaft is sleeved with the sleeve, and the sleeve is sleeved on the rotary shaft and the outer surfaces of the arc-shaped protrusions.

Preferably, the cutting component further comprises a rotary table fixedly connected to the surface of the rotary shaft, a first groove is formed in the side face of the rotary table, a cutting disc is fixedly connected to the surface of the sleeve, a second groove is formed in the side face of the cutting disc, and a cutter is arranged on the surface of the second groove.

Preferably, the upper surface fixed shaft of sleeve pipe rotates and is connected with the connecting piece, the surface of feed cylinder is provided with electric telescopic handle, electric telescopic handle's tip with connecting piece looks fixed connection.

Preferably, a graduated scale is arranged on the surface of the fixed plate, and the length of the graduated scale is the same as the opening size of the cutting groove.

Preferably, the upper surface of the blanking barrel is fixedly connected with a first fixing piece, and the inner wall of the blanking barrel is fixedly connected with a second fixing piece.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the fixed-distance cutting of the refill bar stock can be completed through the synchronous rotation of the cutting disc and the rotary disc under the action of the cutter on the side face of the cutting disc, a punch is not needed, the operation is simple, the practicability is high, and the waste of resources is avoided.

2. According to the utility model, the sleeve can be driven to slide on the surface of the rotating shaft by controlling the extension or contraction of the electric telescopic rod, so that the distance between the cutting disc and the rotating disc can be adjusted, the fixed-distance cutting length of the refill bar can be adjusted, the operation is simple, and the practicability of the device is further improved.

3. According to the utility model, the graduated scale with the same size as the cutting groove is arranged, when a user adjusts the fixed-distance cutting length of the refill bar, the distance between the turntable and the cutting disc can be intuitively and accurately determined by observing the graduated mark of which the position of the cutting disc is flush with the graduated scale, so that the adjustment of the cutting length of the refill bar can be accurately completed.

Drawings

FIG. 1 is an isometric view of a construction of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic illustration of the utility model about to cut a pen refill bar;

fig. 4 is a cross-sectional view of the structure of the present utility model.

In the figure: 1. a base; 2. a collection box; 3. a motor; 4. a turntable; 5. a cutting disc; 6. a blanking cylinder; 7. a first fixing piece; 8. a pen core bar stock; 9. a connecting plate; 10. a fixing plate; 11. a graduated scale; 12. cutting a groove; 13. a rotating shaft; 14. arc-shaped bulges; 15. a sleeve; 16. a connecting piece; 17. a cutter; 18. an electric telescopic rod; 19. and a second fixing piece.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 to 4, the utility model provides a distance cutting device for a refill of a watercolor pencil, which comprises a base 1 and a refill bar 8, wherein a fixing plate 10 is fixedly connected to the upper surface of the base 1, the distance cutting device further comprises two connecting plates 9, the fixing plate 10 is fixedly connected with a blanking barrel 6 through the two connecting plates 9, a cutting groove 12 is formed in the surface of the blanking barrel 6, a collecting box 2 is arranged on the upper surface of the base 1, and the collecting box 2 is arranged right below the blanking barrel 6;

cutting means for spacing the cartridge bar 8 are provided in the cutting groove 12.

The upper surface of the blanking barrel 6 is fixedly connected with a first fixing piece 7, and the inner wall of the blanking barrel 6 is fixedly connected with a second fixing piece 19.

More specifically, when the pencil lead bar 8 to be cut is used, the pencil lead bar 8 to be cut is put into the blanking barrel 6 from the upper end of the blanking barrel 6, the pencil lead bar 8 put into the blanking barrel 6 can be limited under the action of the first surface fixing part 7 and the second internal fixing part 19 of the first surface fixing part, and the pencil lead bar 8 can be cut at fixed distance in the cutting groove 12 under the action of the cutting part arranged in the cutting groove 12, so that the pencil lead bar 8 can be cut at fixed distance without a punch press, the pencil lead bar cutting device is simple to operate and high in practicability, and waste of resources is avoided.

The cut segmented pen core bar material 8 falls into the collecting box 2 below under the action of gravity to be uniformly collected.

Embodiment II, based on the above embodiment:

further, a cutting component in the first embodiment is disclosed, the cutting component comprises a motor 3 arranged on the side surface of a blanking barrel 6, an output shaft of the motor 3 is fixedly connected with a rotating shaft 13, and the surface of the rotating shaft 13 is fixedly connected with a plurality of arc-shaped protrusions 14;

and the sleeve 15 is sleeved on the outer surfaces of the rotating shaft 13 and the plurality of arc-shaped protrusions 14.

The cutting part further comprises a rotary table 4 fixedly connected to the surface of the rotary shaft 13, a first groove is formed in the side face of the rotary table 4, a cutting disc 5 is fixedly connected to the surface of the sleeve 15, a second groove is formed in the side face of the cutting disc 5, and a cutter 17 is arranged on the surface of the second groove.

The upper surface dead axle of sleeve pipe 15 rotates and is connected with connecting piece 16, and the surface of feed cylinder 6 is provided with electric telescopic handle 18, and electric telescopic handle 18's tip is connected with connecting piece 16 fixedly.

More specifically, in this embodiment, when the refill bar 8 to be cut is put into the blanking barrel 6 from the upper end of the blanking barrel 6, as shown in fig. 1 and 2, the refill bar 8 falls above the cutting disc 5 under the action of gravity, then the motor 3 is started to drive the rotating shaft 13 to start rotating, and the sleeve 15 is slidingly sleeved on the outer surfaces of the rotating shaft 13 and the plurality of arc-shaped protrusions 14, at this time, the rotating shaft 13 rotates to drive the sleeve 15 to start rotating, so that the cutting disc 5 and the turntable 4 synchronously start rotating, and along with the rotation of the cutting disc 5 and the turntable 4, when the notch II on the side surface of the cutting disc 5 rotates to a side close to the refill bar 8, as shown in fig. 3, the notch I on the side surface of the turntable 4 also just moves to a side far away from the refill bar 8, and the refill bar 8 is separated from the cutting disc 5 and falls to the surface of the turntable 4 under the action of gravity.

And with the continued rotation of carousel 4 and cutting dish 5, when cutter 17 and refill bar 8 of cutting dish 5 side contact, then can cut refill bar 8 to after cutter 17 rotates to the position that can cut refill bar 8, the opening groove of carousel 4 side also can remove under refill bar 8 this moment, because the size of opening groove one can't support refill bar 8 that cuts, refill bar 8 that cuts this moment can fall into under the effect of gravity in the collection box 2 of below.

It should be noted that the length of the pencil lead bar 8 cut each time is equal to the distance between the cutting disc 5 and the turntable 4, so that the distance cutting of the pencil lead bar 8 can be ensured, and the above operation is repeated all the time with the continuous rotation of the motor 3, so as to complete the distance cutting of the pencil lead bar 8.

When the cutting length of the refill bar 8 needs to be adjusted, the electric telescopic rod 18 is controlled to extend or retract, so that the sleeve 15 can slide on the surface of the rotating shaft 13, the distance between the rotating disc 4 and the cutting disc 5 can be adjusted, and the cutting length of the refill bar 8 can be adjusted.

An embodiment III based on the above embodiment;

further, in order to enable a user to more accurately and intuitively determine the fixed distance cutting length of the pen core bar 8, the surface of the fixing plate 10 is provided with a scale 11, and the length of the scale 11 is the same as the opening size of the cutting groove 12.

More specifically, when the device is used, a user can intuitively and accurately determine the distance cutting length of the refill bar 8 by observing the scale mark on the cutting disc 5, which is flush with the scale 11, when the user controls the electric telescopic rod to extend or retract to adjust the distance between the rotary disc 4 and the cutting disc 5, so that the distance cutting length of the refill bar 8 can be accurately determined, and the device is higher in practicability.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a watercolor pencil refill distance cutting equipment, includes base (1) and refill bar (8), its characterized in that: the upper surface of the base (1) is fixedly connected with a fixing plate (10), the device further comprises two connecting plates (9), the fixing plate (10) is fixedly connected with a blanking barrel (6) through the two connecting plates (9), a cutting groove (12) is formed in the surface of the blanking barrel (6), a collecting box (2) is arranged on the upper surface of the base (1), and the collecting box (2) is arranged under the blanking barrel (6);

and a cutting part for cutting the refill bar (8) at fixed distance is arranged in the cutting groove (12).

2. The distance cutting device for a water color pen refill according to claim 1, wherein: the cutting component comprises a motor (3) arranged on the side surface of the blanking barrel (6), an output shaft of the motor (3) is fixedly connected with a rotating shaft (13), and the surface of the rotating shaft (13) is fixedly connected with a plurality of arc-shaped bulges (14);

the rotary shaft (13) and the plurality of arc-shaped protrusions (14) are sleeved with the sleeve (15), and the sleeve (15) is sleeved on the outer surfaces of the rotary shaft (13) and the plurality of arc-shaped protrusions (14).

3. The distance cutting device for a water color pen refill according to claim 2, wherein: the cutting part further comprises a rotary table (4) fixedly connected to the surface of the rotary shaft (13), a first notch is formed in the side face of the rotary table (4), a cutting disc (5) is fixedly connected to the surface of the sleeve (15), a second notch is formed in the side face of the cutting disc (5), and a cutter (17) is arranged on the surface of the second notch.

4. The distance cutting device for a water color pen refill according to claim 2, wherein: the upper surface dead axle of sleeve pipe (15) rotates and is connected with connecting piece (16), the surface of feed cylinder (6) is provided with electric telescopic handle (18), the tip of electric telescopic handle (18) with connecting piece (16) are fixed connection mutually.

5. The distance cutting device for a water color pen refill according to claim 1, wherein: the surface of the fixed plate (10) is provided with a graduated scale (11), and the length of the graduated scale (11) is the same as the opening size of the cutting groove (12).

6. The distance cutting device for a water color pen refill according to claim 1, wherein: the upper surface of the blanking barrel (6) is fixedly connected with a first fixing piece (7), and the inner wall of the blanking barrel (6) is fixedly connected with a second fixing piece (19).