阅读说明：本技术 一种压实铅笔笔芯防断裂的制造设备 (Anti-fracture manufacturing equipment for compacted pencil lead ) 是由 杨玉峰 于 2020-05-13 设计创作，主要内容包括：本发明涉及文具用品铅笔制造技术领域,且公开了一种压实铅笔笔芯防断裂的制造设备,包括壳体,所述壳体的表面开设有滑轨,滑轨的表面滑动连接有推杆,活动杆的表面活动连接有施压板,施压板的表面活动连接有夹持板,夹持板的表面活动连接有压缩弹簧,所述夹持板远离压缩弹簧的一侧活动连接有放置槽,放置槽的顶部活动连接有推送板,推送板的表面活动连接有风槽,风槽的顶部活动连接有弹簧杆,弹簧杆的上端活动连接有滑块。通过施压板向靠近放置槽方向移动的同时,伸缩槽会移动并推动连杆施加在压缩弹簧下端一定的力,利用此力将铅笔推出与磨削板接触,故从而达到了木条与笔芯结合后便进行检测切削工作的效果。(The invention relates to the technical field of stationery pencil manufacturing, and discloses anti-fracture manufacturing equipment for a refill of a compacted pencil, which comprises a shell, wherein a slide rail is arranged on the surface of the shell, the surface of the slide rail is connected with a push rod in a sliding manner, the surface of a movable rod is movably connected with a pressing plate, the surface of the pressing plate is movably connected with a clamping plate, the surface of the clamping plate is movably connected with a compression spring, one side of the clamping plate, which is far away from the compression spring, is movably connected with a placing groove, the top of the placing groove is movably connected with a pushing plate, the surface of the pushing plate is movably connected with an air groove, the top of the air groove is movably connected with a. When the pressing plate moves towards the direction close to the placing groove, the telescopic groove can move and push the connecting rod to apply certain force at the lower end of the compression spring, and the pencil is pushed out to be in contact with the grinding plate by utilizing the force, so that the effect of detecting and cutting after the batten is combined with the pencil core is achieved.)

1. An anti-fracture manufacturing device for a lead of a compacted pencil, comprising a housing (1), characterized in that: the surface of the shell (1) is provided with a sliding rail (2), the surface of the sliding rail (2) is connected with a push rod (3) in a sliding manner, the surface of the push rod (3) is movably connected with a movable rod (4), the surface of the movable rod (4) is movably connected with a pressure applying plate (5), the surface of the pressure applying plate (5) is movably connected with a clamping plate (6), and the surface of the clamping plate (6) is movably connected with a compression spring (7);

one side swing joint that compression spring (7) were kept away from in grip block (6) has standing groove (8), and the top swing joint of standing groove (8) has push plate (9), and the surperficial swing joint of push plate (9) has wind groove (10), and the top swing joint of wind groove (10) has spring beam (11), and the upper end swing joint of spring beam (11) has slider (12).

2. The apparatus for manufacturing a compressed pencil lead breakage prevention according to claim 1, wherein: the surface of the push rod (3) is provided with a clamping groove (13), and the surface of the clamping groove (13) is movably clamped with an adjusting column (14).

3. The apparatus for manufacturing a compressed pencil lead breakage prevention according to claim 1, wherein: the joint of the movable rod (4) and the pressure applying plate (5) is movably connected with a telescopic groove (15).

4. A manufacturing apparatus for preventing breakage of a lead for a compacted pencil as defined in claim 3, wherein: the surface of the telescopic groove (15) is connected with a connecting rod (16) in a sliding mode, and one end, far away from the telescopic groove (15), of the connecting rod (16) is movably connected with the compression spring (7).

5. The apparatus for manufacturing a compressed pencil lead breakage prevention according to claim 1, wherein: the length of the sliding rail (2) is the same as that of the shell (1), and the sliding rail (2) is designed in an inclined mode.

6. The apparatus for manufacturing a compressed pencil lead breakage prevention according to claim 1, wherein: the bottom of the shell (1) is fixedly connected with a grinding plate (17), and the surface of the grinding plate (17) is made of particle cloth.

7. The apparatus for manufacturing a compressed pencil lead breakage prevention according to claim 1, wherein: the width of the placing groove (8) is controlled by the clamping plate (6).

8. The apparatus for manufacturing a compressed pencil lead breakage prevention according to claim 1, wherein: the inclination angle of the slide rail (2) is forty-five degrees.

Technical Field

The invention relates to the technical field of stationery pencil manufacturing, in particular to manufacturing equipment for preventing breakage of a compacted pencil lead.

Background

The pencil is a special pen for writing and drawing sketches, and can be divided into graphite, a wooden penholder, a pencil with a cap and the like according to different materials of the pencil; the characters written by the pencil can be erased by using the eraser, so that the pencil is commonly used when an infant learns to write, the manufacturing of the pencil can be completed by a plurality of working procedures, and the important parts are the compaction work of the wood plate and the graphite lead and the detection work after the compaction.

Traditional pencil manufacture compaction work is to place the pencil lead in the pencil wooden cover of one side earlier, later with the pencil wooden cover registrate of opposite side, the mode of the combination of exerting pressure again, though the surface of this kind of combination mode is comparatively inseparable, can't exert the pressure of looks adaptation according to the thickness of refill, and two wooden covers can not be evenly exert the surface pressure at the refill simultaneously, so lead to the refill too big and fracture, consequently, the cracked manufacture equipment of compaction pencil refill should be transported to the beginning.

Disclosure of Invention

In order to realize the purpose of uniformly applying the same pressure on the surface of the pen core to prevent the pen core from being broken and detecting and cutting after the wood bar is combined with the pen core, the invention provides the following technical scheme: the utility model provides a cracked manufacture equipment is prevented to compaction pencil refill, includes the casing, the slide rail has been seted up on the surface of casing, and the sliding surface of slide rail is connected with the push rod, and the surperficial swing joint of push rod has the movable rod, and the surperficial swing joint of movable rod has the board of exerting pressure, and the surperficial swing joint of the board of exerting pressure has a grip block, one side swing joint that compression spring was kept away from to the grip block has the standing groove, and the top swing joint of standing groove has push plate, and push plate's surperficial swing joint has the wind groove, and the top swing joint of wind groove has the spring beam, and the.

The invention has the beneficial effects that:

1. through being connected push rod and slide rail, later start drive assembly makes the push rod slide to low from the eminence of slide rail earlier, and when the push rod moved the low end of slide rail, the refill was promoted to the standing groove inside, makes the push rod slide to high from the end on the surface of slide rail afterwards, and the clamp plate that exerts pressure promotes the grip block and is close to each other, makes symmetrical wooden cover and refill contact to reached and evenly exerted the same pressure on the refill surface and prevented the cracked effect of refill.

2. When the pressing plate moves towards the direction close to the placing groove, the telescopic groove can move and push the connecting rod to apply certain force at the lower end of the compression spring, and the pencil is pushed out to be in contact with the grinding plate by utilizing the force, so that the effect of detecting and cutting after the batten is combined with the pencil core is achieved.

Preferably, the surface of the push rod is provided with a clamping groove, the surface of the clamping groove is movably clamped with an adjusting column, and the push rod can be controlled to move different distances under the same elasticity of the compression spring by adjusting the connection relation between the adjusting column and the clamping groove.

Preferably, the joint of the movable rod and the pressing plate is movably connected with a telescopic groove, and the telescopic groove is used for making a bedding for pushing out and grinding the pencil.

Preferably, the surface of the telescopic groove is connected with a connecting rod in a sliding manner, and one end, far away from the telescopic groove, of the connecting rod is movably connected with the compression spring.

Preferably, the length of the sliding rail is the same as that of the shell, the sliding rail is designed in an inclined mode, the purpose of the inclined design of the sliding rail is to facilitate the pencil to be placed at the first time after being compacted to carry out detection and grinding, and the problem that inferior-quality pencils are machined to reduce the working efficiency is avoided.

Preferably, the bottom of the shell is fixedly connected with a grinding plate, and the surface of the grinding plate is made of particle cloth.

Preferably, the width of the placement groove is controlled by the clamping plate, and the stroke of the push rod is an initial component for controlling the width of the placement groove.

Preferably, the inclination angle of the slide rail is forty-five degrees.

Drawings

FIG. 1 is a front cross-sectional view of the housing construction of the present invention;

FIG. 2 is a schematic view of the movable rod structure of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic view of a connecting rod structure according to the present invention;

FIG. 5 is a schematic view of the spring rod structure of the present invention;

FIG. 6 is a left side view of the housing construction of the present invention;

fig. 7 is a schematic view of the slide rail structure of the present invention.

In the figure: 1-shell, 2-slide rail, 3-push rod, 4-movable rod, 5-pressure plate, 6-clamping plate, 7-compression spring, 8-placing groove, 9-pushing plate, 10-wind groove, 11-spring rod, 12-slide block, 13-clamping groove, 14-adjusting column, 15-telescopic groove, 16-connecting rod and 17-grinding plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a manufacturing apparatus for preventing breakage of a lead of a compacted pencil comprises a housing 1, wherein a grinding plate 17 is fixedly connected to the bottom of the housing 1, the surface of the grinding plate 17 is made of particle cloth, a sliding rail 2 is arranged on the surface of the housing 1, the length of the sliding rail 2 is the same as that of the housing 1, the sliding rail 2 is designed to be inclined, and the purpose of the inclined design of the sliding rail 2 is to facilitate the first time detection and grinding of the compacted pencil, so that the working efficiency is prevented from being reduced due to the fact that inferior pencils are processed.

The surface sliding connection of slide rail 2 has push rod 3, and the inclination of slide rail 2 is forty-five degrees, and draw-in groove 13 has been seted up on push rod 3's surface, and the surface activity joint of draw-in groove 13 has regulation post 14, through the relation of being connected of adjustment regulation post 14 and draw-in groove 13, steerable push rod 3 is at the elasticity of the same compression spring 7, portable different distance.

Be connected push rod 3 with slide rail 2, put the wooden cover in standing groove 8, the refill is placed on the surface of push plate 9, after start drive assembly makes push rod 3 slide to low from slide rail 2's eminence earlier, push rod 3 slider 12 can the downstream in this removal stroke, slider 12 removes extrusion spring beam 11, back spring beam 11 deformation promotes push plate 9 and pushes the refill in standing groove 8, at this moment, push rod 3 is extrudeed gradually, movable rod 4 keeps away from each other, and then pulling grip block 6 leaves standing groove 8 surface, standing groove 8's inner space grow, when back push rod 3 removed the low side to slide rail 2, the refill is promoted inside standing groove 8.

The surface of the push rod 3 is movably connected with a movable rod 4, the surface of the movable rod 4 is movably connected with a pressing plate 5, the joint of the movable rod 4 and the pressing plate 5 is movably connected with a telescopic groove 15, and the telescopic groove 15 is used for pushing out a pencil and grinding the pencil to make a bedding; the surface of the telescopic slot 15 is connected with a connecting rod 16 in a sliding way, and one end of the connecting rod 16 far away from the telescopic slot 15 is movably connected with the compression spring 7.

The surperficial swing joint of pressure plate 5 has grip block 6, the surperficial swing joint of grip block 6 has compression spring 7, one side swing joint that compression spring 7 was kept away from to grip block 6 has standing groove 8, standing groove 8's width receives the control of grip block 6, and push rod 3's stroke is the initiating part of control standing groove 8 width, standing groove 8's top swing joint has push plate 9, push plate 9's surperficial swing joint has wind groove 10, wind groove 10's top swing joint has spring beam 11, spring beam 11's upper end swing joint has slider 12.

When the pen is used, the push rod 3 slides from bottom to top on the surface of the slide rail 2, so that the pressure applied on the surface of the compression spring 7 by the push rod 3 is reduced, the compression spring 7 releases the elastic force to push the push rod 3 to move upwards, the push rod 3 moves upwards to pull the symmetrical movable rods 4 to approach each other, and the rear pressing plate 5 pushes the clamping plates 6 to approach each other so that the symmetrical wooden sleeves are in contact with the pen core.

When the push rod 3 moves from the lower part of the sliding rail 2 to the higher part, the compression spring 7 gradually releases the elastic force to enable the wood sleeve and the pen core to be in contact with each other and form a pencil, when the push rod 3 slides to the middle position of the sliding rail 2, the pencil is pressed, the compression spring 7 releases the elastic force, the compression plate 5 moves towards the direction close to the placing groove 8, the telescopic groove 15 moves and pushes the connecting rod 16 to apply a certain force to the lower end of the compression spring 7, and the pencil is pushed out to be in contact with the grinding plate 17 by the force.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.