CN111806128A

CN111806128A - Be used for glyptic device of trading a pen of slabstone

Info

Publication number: CN111806128A
Application number: CN202010598024.7A
Authority: CN
Inventors: 柳刚
Original assignee: Taicang Fansheng Electronic Technology Co ltd
Current assignee: Taicang Fansheng Electronic Technology Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-10-23
Also published as: WO2022000449A1

Abstract

The invention discloses a pen replacing device for stone plate engraving, which comprises a front plate, a rear plate, a rotary disc, a connecting support, a pen cap, a marking pen and an actuator, wherein the front plate, the rotary disc and the rear plate are sequentially arranged in parallel, the front plate and the rear plate are fixed by using the connecting support, the surface of the front plate is provided with an annular bulge, the annular bulge is provided with an opening, and the side wall of the opening is provided with a first inclined plane for guiding the pen cap to rotate; carousel circumference sets up a plurality of installation department, and the pen socket rotates and sets up on the installation department, and the back plate radial protrusion sets up the stopper to rotate when restricting pen socket position opening part, the actuator sets up on front bezel or back plate, and be connected with the carousel, utilizes the actuator drive carousel to rotate, and the setting of marking off pen detachable is in the pen socket. The pen changing device utilizes the track formed between the front plate and the rear plate and the turntable of the turntable to enable the marking pen to move along the track, thereby realizing the pen changing function, improving the working efficiency and reducing the pen changing time.

Description

Be used for glyptic device of trading a pen of slabstone

Technical Field

The invention relates to a pen replacing device for stone plate engraving

Background

The step of stone plate carving is that the carved pattern is drawn on the stone plate in advance, and then the stone plate is carved according to the pattern by a carving tool; the marking pen needs to be replaced after being used for a period of time, particularly drawing on a stone plate, the consumption of the marking pen is very large, and time is wasted if the marking pen is frequently stopped and replaced.

Disclosure of Invention

Aiming at overcoming the defects in the prior art, the invention mainly aims to overcome the defects in the prior art and discloses a pen replacing device for stone plate engraving, which comprises a front plate, a rear plate, a rotary disc, a connecting support, a pen cap, a marking pen and an actuator, wherein the front plate, the rotary disc and the rear plate are sequentially arranged in parallel, the front plate and the rear plate are fixedly connected by the connecting support, the surface of the front plate is provided with an annular bulge, the annular bulge is provided with an opening for radially arranging the pen cap, and the side wall of the opening is provided with a first inclined plane for guiding the pen cap to rotate; carousel circumference sets up a plurality of installation department, and the pen socket rotates and sets up on the installation department for the pen socket switches between shrink state and marking off state, and the back plate radial protrusion sets up the stopper, rotates when limiting pen socket position opening part, and the actuator setting is on front bezel or back plate, and is connected with the carousel, utilizes the actuator drive carousel to rotate, and marking off pen detachable sets up in the pen socket.

Furthermore, the side wall of the limiting block is provided with a second inclined surface for guiding the pen cap to rotate.

Further, damping is arranged between the pen cap and the mounting portion.

Further, the actuator is fixedly arranged on the rear plate, the connecting support comprises a first connecting portion, a second connecting portion and a middle portion for connecting the first connecting portion and the second connecting portion, and a mounting hole for mounting the scribing pen is formed in the middle portion.

Further, the second connecting portion is of an annular structure, and the actuator is arranged in the second connecting portion.

Furthermore, an anti-slip layer is arranged in the pen cap.

Further, the scribe pen is a marker pen.

The invention has the following beneficial effects:

the pen changing device utilizes the track formed between the front plate and the rear plate and the turntable of the turntable to enable the marking pen to move along the track, thereby realizing the pen changing function, improving the working efficiency and reducing the pen changing time.

Drawings

FIG. 1 is a schematic perspective view of a pen-changing device for engraving slate according to the present invention;

FIG. 2 is a schematic structural view of a front plate;

FIG. 3 is a schematic structural view of a rear plate;

FIG. 4 is a schematic structural view of a turntable;

FIG. 5 is a cross-sectional view of the scoring mechanism;

the reference numbers are as follows:

11. front plate, 12, rear plate, 13, carousel, 14, linking bridge, 15, pen socket, 16, marker, 17, actuator, 111, annular protrusion, 112, opening, 113, first inclined plane, 121, stopper, 122, second inclined plane, 131, installation department, 141, first connecting portion, 142, second connecting portion, 143, intermediate portion, 144, mounting hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A pen-changing device for stone plate engraving is disclosed, as shown in fig. 1-5, comprising a front plate 11, a rear plate 12, a rotary disc 13, a connecting bracket 14, a pen cap 15, a line-drawing pen 16 and an actuator 17, wherein the front plate 11, the rotary disc 13 and the rear plate 12 are arranged in parallel in sequence, the front plate 11 and the rear plate 12 are fixedly connected by the connecting bracket 14, the surface of the front plate 11 is provided with an annular bulge 111, the annular bulge 111 is provided with an opening 112 for radial arrangement of the pen cap 15, and the side wall of the opening 112 is provided with a first inclined surface 113 for guiding the rotation of the pen cap; the first inclined plane 113 may be disposed on one side, or may be disposed on both sides of the opening 112; a plurality of mounting parts 131 are circumferentially arranged on the rotary disc 13, and the pen cap 15 is rotationally arranged on the mounting parts 131, so that the pen cap 15 is switched between the axial direction and the radial direction of the rotary disc 13; the rotary disk 13 is arranged between the front plate 11 and the rear plate 12, and the rear plate 12 is radially provided with a limiting block 121 in a protruding manner, so that when the pen cap 15 rotates to a position between the opening 112 and the limiting block 121, the pen cap 15 is limited to rotate along the axial direction of the rotary disk 13. An actuator 17 is arranged on the front plate 11 or the rear plate 12, the actuator 17 is a stepping motor, and a rotating shaft of the stepping motor is connected with the rotating disc 13 to drive the rotating disc to rotate. The line marking pen 16 is removably disposed within the pen cap 15. Preferably, the scribe pen 16 is a marker pen; the nib of the marking pen is made of soft material, so that the marking pen has a certain self-adjusting function in the process of contacting with the stone plate.

In one embodiment, as shown in fig. 1 to 5, a second inclined surface 122 for guiding the pen cap 15 to rotate is disposed on a side wall of the stop block 121. When the scribing pen is switched, the rotary disc 13 rotates, and the pen cap 15 close to the limiting block 121 is gradually rotated to the scribing state from the contraction state under the guidance of the second inclined surface 122.

In one embodiment, as shown in FIGS. 1-5, the cap 15 and the mounting portion 131 are damped, i.e., the cap 15 and the mounting portion 131 remain relatively stationary in the absence of an external force.

In one embodiment, as shown in fig. 1-5, the actuator 17 is fixedly disposed on the back plate 12, the connecting bracket 14 includes a first connecting portion 141, a second connecting portion 142, and an intermediate portion 143 connecting the first connecting portion 141 and the second connecting portion 142, and the intermediate portion 143 defines a mounting hole 144 for mounting the scribing pen 16. Preferably, the actuator 17 is mounted on the back plate 12, the first connecting portion 141 has an arc-shaped structure, the second connecting portion 142 has a ring-shaped structure, and the second connecting portion 142 wraps the actuator 17 to protect the actuator 17; when the marking pen 16 is contracted, the marking pen 16 rotates towards the actuator 17, so that the marking pen 16 can be hidden at the side edge of the second connecting part 142, and the marking pen 16 in the contracted state is prevented from influencing normal marking as far as possible.

In one embodiment, as shown in FIGS. 1-5, a non-slip layer is provided within the cap 15; the anti-slip layer can be a rubber layer, the inner diameter of the rubber layer is slightly smaller than that of the marking pen 16, namely the marking pen 16 and the pen cap 15 are in interference fit, and the marking pen 16 is tightly held by utilizing the elasticity of rubber, so that the assembly of the marking pen 16 is realized; at the same time, the installation of the marker 16 can be facilitated.

In use, as shown in fig. 1-5, the actuator 17 drives the rotary disc 13 to rotate, and the scribing pen 16 in the scribing state leaves the limit block 121 and then contacts the first inclined surface 113, and is guided by the first inclined surface 113, so that the pen cap 15 axially rotates towards the rotary disc 13 to the contracted state and is limited between the annular protrusion 111 and the side wall of the rotary disc 13; meanwhile, the pen cap 15 on the other side moves to the opening 112, the scribing pen 16 rotates from the contraction state to the scribing state under the guidance of the second inclined surface 122, and is limited between the front plate 11 and the limiting block 121, and one-time pen replacement is completed. When the pen needs to be changed again, the operation is repeated.

The above are merely preferred embodiments of the present invention, and are not intended to limit the scope of the invention; it is intended that the following claims be interpreted as including all such alterations, modifications, and equivalents as fall within the true spirit and scope of the invention.

Claims

1. A pen replacing device for stone plate carving is characterized by comprising a front plate, a rear plate, a rotary disc, a connecting support, a pen cap, a marking pen and an actuator, wherein the front plate, the rotary disc and the rear plate are sequentially arranged in parallel, the front plate and the rear plate are fixedly connected by the connecting support, an annular bulge is arranged on the surface of the front plate, an opening for radially arranging the pen cap is arranged on the annular bulge, and a first inclined plane for guiding the pen cap to rotate is arranged on the side wall of the opening; the utility model discloses a drawing pen, including carousel, pen socket, back plate, actuator, line pen, carousel circumference sets up a plurality of installation department, the pen socket rotates to be set up on the installation department, makes the pen socket switches between shrink state and the state of drawing a line, the back plate radial protrusion sets up the stopper, in order to restrict rotate during pen socket position opening part, the actuator sets up on front bezel or the back plate, and with the carousel is connected, utilizes the actuator drive the carousel rotates, line pen detachable sets up in the pen socket.

2. A device for changing a stone plate as claimed in claim 1, wherein said side wall of said stopper is provided with a second inclined surface for guiding said cap to rotate.

3. A stone plate engraving device as claimed in claim 1, wherein there is a damping between said pen cap and said mounting portion.

4. A stone plate engraving device as claimed in claim 1, wherein said actuator is fixedly disposed on said back plate, said connecting bracket includes a first connecting portion, a second connecting portion and an intermediate portion connecting said first connecting portion and said second connecting portion, said intermediate portion being provided with a mounting hole for mounting said scribing pen.

5. A stone plate engraving device as claimed in claim 4, wherein the second connecting portion is an annular structure and the actuator is disposed within the second connecting portion.

6. A stone plate engraving device as claimed in claim 1, wherein said pen socket is provided with an anti-slip layer.

7. A stone plate engraving device as claimed in claim 1, wherein said marking pen is a marking pen.