CN103879186B - Pencil Roller - Google Patents
Pencil Roller Download PDFInfo
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- CN103879186B CN103879186B CN201410144119.6A CN201410144119A CN103879186B CN 103879186 B CN103879186 B CN 103879186B CN 201410144119 A CN201410144119 A CN 201410144119A CN 103879186 B CN103879186 B CN 103879186B
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- 238000005452 bending Methods 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 13
- 238000007373 indentation Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000003292 glue Substances 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 239000010899 old newspaper Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- 239000004830 Super Glue Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003811 curling process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
本发明提供了一种铅笔卷杆装置，包括机架，机架的一侧设有环保纸张码叠区，机架上方与机架连接并架设有横架以及吸取装置；架体的中部为输送板、导向板、防曲板；沿着输送方向设有蒸汽加热管以及喷管；机架末端设有凹槽以及压痕底座，压痕底座上设有与凹槽对应的凸条；凹槽的一侧设有输送器；机架的后端设有横辊以及卷轮；卷轮上设有以卷轮为中心环形阵列有弹性卷片，所述的弹性卷片为由两段组成，其中一段沿卷轴的径向方向延伸，另一端朝向一方弯折，弯折区域的宽度跟横辊宽度相当。与现有技术相比，本装置自动化程度高、卷杆效果好的优点。
The invention provides a pencil roll rod device, comprising a frame, one side of the frame is provided with an environment-friendly paper stacking area, the top of the frame is connected with the frame and set up with a horizontal frame and a suction device; the middle part of the frame body is for conveying Plates, guide plates, anti-bending plates; steam heating pipes and nozzles are provided along the conveying direction; grooves and indentation bases are provided at the end of the frame, and convex lines corresponding to the grooves are provided on the indentation base; grooves One side of the frame is provided with a conveyor; the rear end of the frame is provided with a horizontal roller and a reel; the reel is provided with a circular array of elastic rolls centered on the reel, and the elastic roll is composed of two sections, One section extends along the radial direction of the reel, and the other end is bent towards one side, and the width of the bending area is equivalent to the width of the horizontal roll. Compared with the prior art, the device has the advantages of high degree of automation and good rod rolling effect.
Description
技术领域 technical field
本发明涉及一种铅笔卷杆装置。 The invention relates to a pencil rolling shaft device.
背景技术 Background technique
传统环保铅笔的笔杆材质主要以再生纸，旧报纸为主，因此也叫做再生纸铅笔或报纸铅笔。 The pen barrel of traditional environmentally friendly pencils is mainly made of recycled paper and old newspapers, so it is also called recycled paper pencils or newspaper pencils.
报纸铅笔杆的生产工艺简单说就是将一张张对开的旧报纸被整齐地叠好，用水泥预制件等重物压好。随后，按照铅笔的尺寸，旧报纸被切成 6 份，将石墨铅笔芯卷粘到切好的报纸顶端，把报纸经过特殊胶水的浸淋，从卷铅笔机器上通过，一份旧报纸瞬间变成一支质地坚硬的铅笔杆； Simply put, the production process of newspaper pencil holders is to fold old newspapers one by one neatly and press them with cement prefabricated parts and other heavy objects. Then, according to the size of the pencil, the old newspaper is cut into 6 parts, the graphite pencil lead is rolled onto the top of the cut newspaper, the newspaper is soaked in special glue, and passed through the pencil rolling machine, an old newspaper instantly becomes into a hard pencil shaft;
再生纸则是以废纸做原料，将其打碎、去色、制浆经过多种工序加工生产出来的纸张，制笔流程与报纸铅笔杆是相同的； Recycled paper is made from waste paper, crushed, decolorized, and pulped through various processes. The pen-making process is the same as that of newspaper pencil holders;
现有的生产设备，工艺复杂，并不能很好的保证卷杆过程中的效果。 Existing production equipment and complex process cannot guarantee the effect of the rod rolling process well.
发明内容 Contents of the invention
本发明针对现有技术的不足，提供一种铅笔卷杆装置，与现有技术相比，本装置自动化程度高、卷杆效果好。 Aiming at the deficiencies of the prior art, the present invention provides a pencil rod rolling device. Compared with the prior art, the device has a high degree of automation and a good rolling rod effect.
为达到以上目的，本发明所采用的技术方案是 ： For achieving the above object, the technical scheme adopted in the present invention is:
一种铅笔卷杆装置，包括机架，机架的一侧设有环保纸张码叠区，机架上方与机架连接并架设有横架，横架上通过横向气缸滑动设有吸取装置，横向气缸一端固定连接、另一端与吸取装置连接； A pencil roll rod device, including a frame, one side of the frame is provided with an environment-friendly paper stacking area, the top of the frame is connected with the frame and erected with a horizontal frame, and a suction device is installed on the horizontal frame through a horizontal cylinder to slide horizontally. One end of the cylinder is fixedly connected, and the other end is connected with the suction device;
机架的中部为输送板，沿输送板输送方向，输送板两外侧设有朝向输送板轴心缩减的导向板，导向板的后方、输送板的上方距离输送板 2-5 毫米罩设有防曲板，防曲板呈倒 U 结构，两侧罩设在输送板两侧； The middle part of the frame is the conveying plate. Along the conveying direction of the conveying plate, the two outer sides of the conveying plate are provided with guide plates that shrink toward the axis of the conveying plate. The rear of the guide plate and the upper part of the conveying plate are 2-5 mm away from the conveying plate. Curved plate, the anti-curved plate is an inverted U structure, and the two sides are covered on both sides of the conveying plate;
沿着输送方向，防曲板的上方与输送方向垂直开设有两个开口槽，与开口槽对应依次设有朝向环保纸张的蒸汽加热管、朝向环保纸张喷涂胶料的喷管 ； Along the conveying direction, there are two open slots perpendicular to the conveying direction on the top of the anti-bending plate, and corresponding to the open slots, there are steam heating pipes facing the environmentally friendly paper and nozzles for spraying glue on the environmentally friendly paper;
输送板的末端两侧设有与底座摩擦配合的由电机带动的挤压轮， On both sides of the end of the conveying plate, there are extrusion wheels driven by a motor that are frictionally matched with the base.
机架后端设有一个与输送方向垂直的凹槽以及可上下运动的压痕底座，压痕底座上设有与凹槽对应的凸条 ； The rear end of the frame is provided with a groove perpendicular to the conveying direction and an indentation base that can move up and down. The indentation base is provided with a convex line corresponding to the groove;
凹槽的一侧设有输送器，所述的输送器包括料斗，料斗的下方设有输料盒，输料盒的内壁的宽度与长度正好与笔芯相当，输料盒的底部两端设有开口，其中一个开口对应朝向凹槽，另一个开口的一侧设有由气缸带动的将笔芯顶出至凹槽的顶杆； One side of the groove is provided with a conveyor, and the conveyor includes a hopper, and a material delivery box is arranged below the hopper. There are openings, one of which is correspondingly facing the groove, and one side of the other opening is provided with a push rod driven by a cylinder to push the pen core out to the groove;
机架的后端设有横辊以及卷轮，横辊以及卷轮分别位于凹槽的两侧，且横辊、卷轮与凹槽平行设置，横辊、卷轮的中心轴线连线经过凹槽且呈斜向设置 ：输送方向上，横辊位于卷轮的前方，横辊固定在横架上，且与横架具有弹性结构 ；卷轮上设有以卷轮为中心环形阵列的弹性卷片，所述的弹性卷片为由两段组成，其中一段沿卷轴的径向方向延伸，另一端朝向一方弯折，弯折区域的宽度跟横辊宽度相当。 The rear end of the frame is provided with a horizontal roller and a reel. The horizontal roller and the reel are respectively located on both sides of the groove, and the horizontal roller and the reel are arranged in parallel with the groove. The groove is arranged obliquely: in the conveying direction, the horizontal roller is located in front of the reel, and the horizontal roller is fixed on the horizontal frame, and has an elastic structure with the horizontal frame; the reel is provided with elastic rolls in a circular array with the reel as the center The elastic rolling sheet is composed of two sections, one of which extends along the radial direction of the reel, and the other end is bent towards one side, and the width of the bending area is equivalent to the width of the horizontal roll.
进一步的，挤压轮的后方设有用于固定碳芯的卷曲底座 ；本卷曲底座的长度不低于环保纸张的宽度，卷曲底座的从输送方向的一侧开始逐渐升高，凹槽位于卷曲底座的最高点。 Further, there is a curling base for fixing the carbon core behind the extrusion wheel; the length of the curling base is not less than the width of the environmentally friendly paper, and the curling base gradually rises from one side of the conveying direction, and the groove is located on the curling base the highest point.
进一步的，在输料盒以及凹槽之间设有涂胶装置。 Further, a gluing device is provided between the feeding box and the groove.
进一步的，所述的吸取装置包括上下伸缩的气缸，气缸的端部设有杆件，杆件与气缸端部之间设有弹簧，杆件的端部设有开口向下、橡胶材料的喇叭端口，喇叭口的另一端连通有抽气装置。 Further, the suction device includes a vertically telescopic cylinder, a rod is provided at the end of the cylinder, a spring is provided between the rod and the end of the cylinder, and a horn made of rubber material is provided at the end of the rod. port, and the other end of the bell mouth is connected with an air extraction device.
本发明的工作原理以及有益效果表现在 ： Working principle of the present invention and beneficial effect are shown in:
本发明主要包括以下部分 ： The present invention mainly comprises the following parts:
码叠区域以及将码叠区域内的纸张进行运送的吸取装置 ； The stacking area and the suction device that transports the paper in the stacking area;
用于承载吸取装置运送到来的输送设备，输送设备配套有导向板、防曲板、蒸汽管以及喷胶管 ； It is used to carry the conveying equipment delivered by the suction device. The conveying equipment is equipped with guide plates, anti-bending plates, steam pipes and glue spray pipes;
用于卷杆的凹槽、横辊以及卷轮。 Grooves, cross rollers and reels for reeling rods.
其中 ： in :
码叠区用于存放纸张，用于原材料的获取，通过吸取装置将环保纸张一张张的输送到下一区域，本吸取装置采用喇叭口的负压吸取，从纸张的一端面吸取，不会对底层的纸张造成影响，吸取纸张后通过横杆输送到下一区域。 The stacking area is used to store paper and obtain raw materials. The environmentally friendly paper is transported to the next area one by one through the suction device. This suction device adopts the negative pressure of the bell mouth to suck from one end of the paper. Affects the bottom layer of paper, absorbs the paper and transports it to the next area through the cross bar.
被吸取后的纸张进入到输送板，输送板一开始两侧设有导向板 ，导向板渐缩结构，这样就能环保之间进行导向，然后，随着进入到防曲板，防曲板的两端与环保纸张的两端宽度适应，能够自动矫正环保纸张的方向，防止其偏移不正。 The sucked paper enters the conveying plate. At the beginning, there are guide plates on both sides of the conveying plate. The guide plate has a tapered structure, so that it can be guided between the environmental protection. Then, as it enters the anti-curvature plate, the anti-curvature plate Both ends are adapted to the width of both ends of the environmentally friendly paper, and the direction of the environmentally friendly paper can be automatically corrected to prevent its deviation from being correct.
在防曲板的上方设置蒸汽管加热管以及喷管，这样，蒸汽喷管可以将纸张熨平以及软化纸张，有利于下一步的喷胶粘合。 A steam pipe heating pipe and a spray pipe are arranged above the anti-bending plate, so that the steam spray pipe can iron the paper and soften the paper, which is beneficial to the next step of glue spraying and bonding.
环保纸张经过输送带后进入到电机带动的挤压轮，挤压轮对纸张进行进一步的输送，最终进入到凹槽，进入凹槽后可以利用上方的凸条，将纸张压出一道凹痕，然后通过顶杆经笔芯进入到凹痕中，然后重启电动机，横辊以及卷轮对笔芯进行转动，达到卷杆的目的。 The environmentally friendly paper passes through the conveyor belt and then enters the extrusion wheel driven by the motor. The extrusion wheel further transports the paper and finally enters the groove. After entering the groove, the convex strip above can be used to press the paper into a dent Then the ejector rod enters the dent through the pen core, and then the motor is restarted, and the horizontal roller and the winding wheel rotate the pen core to achieve the purpose of rolling the rod.
附图说明 Description of drawings
图 1 为本发明的结构示意图； Fig. 1 is a structural schematic diagram of the present invention;
图 2 所示为本发明后端卷杆部位放大图 ； Figure 2 shows an enlarged view of the rear-end rolling rod of the present invention;
图 3 所示为卷轮结构示意图 ； Figure 3 shows a schematic diagram of the reel structure;
图 4 所示为顶杆凹槽俯视图 ； Figure 4 shows the top view of the ejector pin groove;
图 5 所示为输送器结构示意图。 Figure 5 shows the schematic diagram of the conveyor structure.
具体实施方式 Detailed ways
下面未述及的相关技术内容均可采用或借鉴现有技术。 Related technical contents not mentioned below can adopt or learn from the prior art.
为了使本技术领域的人员更好地理解本申请中的技术方案，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本申请保护的范围。 In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
一种铅笔卷杆装置，如图 1 所示 ：包括机架 1，机架 1 的一侧设有环保纸张码叠区2，机架 1上方与机架连接并架设有横架 3，横架 3 上通过横向气缸滑动设有吸取装置4。 A pencil roll rod device, as shown in Figure 1: it includes a frame 1, one side of the frame 1 is provided with an environmentally friendly paper stacking area 2, the top of the frame 1 is connected to the frame and erected with a horizontal frame 3, and the horizontal frame 3 is equipped with a suction device 4 through the horizontal cylinder sliding.
本实施例的吸取装置 4 包括上下伸缩的气缸，气缸的端部设有杆件，杆件与气缸端部之间设有弹簧，杆件的端部设有开口向下、橡胶材料的喇叭端口，喇叭口的另一端连通有抽气装置。 The suction device 4 of this embodiment includes a vertically telescopic cylinder, a rod is provided at the end of the cylinder, a spring is provided between the rod and the end of the cylinder, and a horn port of rubber material is provided at the end of the rod. , The other end of the bell mouth is connected with an air extraction device.
吸取装置 4 的一侧设有的横向气缸一端固定在横架上，另一端与吸取装置固定。 One end of the horizontal cylinder provided on one side of the suction device 4 is fixed on the cross frame, and the other end is fixed with the suction device.
这样，通过气缸的伸缩带动杆件的上下运动，杆件端部的喇叭口通过另一吸气装置进行吸取，最终将码叠区的环保纸张吸取然后送入输送板 5。 In this way, the up and down movement of the rod is driven by the expansion and contraction of the cylinder, and the bell mouth at the end of the rod is sucked by another suction device, and finally the environmentally friendly paper in the stacking area is sucked and sent to the conveying plate 5.
机架1的中部为输送板5，输送板5外侧开口处为缩减的结构，最终宽度比环保纸张的宽度略大，本实施例输送板5采用输送皮带的形式，输送板5的上方距离输送板2-5毫米罩设有防曲板6，防曲板6呈倒U结构，两侧罩设在输送板5两侧，对进入的环保纸张起到一种限位以及导向的作用。 The middle part of the frame 1 is the conveying plate 5, and the outer opening of the conveying plate 5 is a reduced structure, and the final width is slightly larger than the width of the environmentally friendly paper. The 2-5 mm cover is provided with an anti-bending plate 6, which is an inverted U structure, and the two sides are covered on both sides of the conveying plate 5, which plays a role of limiting and guiding the incoming environmentally friendly paper.
沿着输送方向，防曲板 6 的上方与输送方向垂直开设有两个开口槽，与开口槽对应依次设有朝向环保纸张的蒸汽加热管7、朝向环保纸张喷涂胶料的喷管 8。 Along the conveying direction, there are two opening slots perpendicular to the conveying direction on the top of the anti-bending plate 6, corresponding to the opening slots, there are steam heating pipes 7 facing the environmentally friendly paper and nozzles 8 for spraying glue on the environmentally friendly paper.
其中蒸汽加热管7的端部的蒸汽温度为80-90摄氏度，一方面实现蒸汽熨烫，将环保纸张（比如报纸）的原有的弯折熨烫平整，从而实现卷曲过程中的顺畅和卷曲质量 ；另一方面蒸汽将报纸进行轻度的软化，有利于下一步粘合剂的吸附以及卷曲。 The steam temperature at the end of the steam heating tube 7 is 80-90 degrees Celsius. On the one hand, steam ironing is realized, and the original bending of environmentally friendly paper (such as newspaper) is ironed flat, so as to achieve smoothness and curling in the curling process. quality; on the other hand, the steam slightly softens the newspaper, which is conducive to the adsorption and curling of the adhesive in the next step.
防曲板6的末端设有配合的挤压轮9，挤压轮9在输送过程中由电机带动，在输送完毕后，有着一定的摩擦力，起到卷起时张紧的作用，沿输送方向，挤压轮的后方设有用于固定碳芯的卷曲底座 10。 The end of the anti-bending plate 6 is provided with a matching extrusion wheel 9, which is driven by a motor during the conveying process. direction, the rear of the squeeze wheel is provided with a crimp base 10 for fixing the carbon core.
本卷曲底座 10 的长度不低于环保纸张的宽度，卷曲底座 10 的从输送方向的一侧开始逐渐升高，在最高点有一垂直于输送方向的凹槽 101，机架 1 上方，设有一个可上下运动的压痕底座 11，压痕底座11上设有与凹槽对应的凸条 111。 The length of the curling base 10 is not less than the width of the environmentally friendly paper, and the curling base 10 gradually rises from one side of the conveying direction. At the highest point, there is a groove 101 perpendicular to the conveying direction. Above the frame 1, there is a An indentation base 11 that can move up and down is provided with a convex line 111 corresponding to the groove.
压痕底座11的一侧设有输送器12，所述的输送器12包括料斗，料斗的下方设有输料盒，输料盒的内壁的宽度与长度正好与笔芯 13 相当，输料盒 12 的底部两端设有开口，其中一个开口对应朝向凹槽 101，另一个开口的一侧设有由气缸带动的顶杆 17。 One side of indentation base 11 is provided with conveyer 12, and described conveyer 12 comprises hopper, and the below of hopper is provided with feeding box, and the width and length of the inner wall of feeding box are just suitable with pen core 13, and feeding box The two ends of the bottom of 12 are provided with openings, one of which is correspondingly facing the groove 101, and one side of the other opening is provided with a push rod 17 driven by the cylinder.
在输料盒以及凹槽 101 之间设有涂胶装置 14，比如海绵，使得碳笔芯能够接着涂抹上一层强力胶，一方面防止出现卷杆过程中空转的现象，另一方面在铅笔使用以及切削时，不易发生破损打散的现象。 A glue applicator 14, such as a sponge, is provided between the feeding box and the groove 101, so that the carbon pen core can be coated with a layer of superglue, on the one hand to prevent the phenomenon of idling during the rolling rod process, and on the other hand to make the pencil When using and cutting, it is not easy to break and break up.
后端设有横辊15以及卷轮16，横辊15以及卷轮分别位于凹槽101的两侧，且横辊15、卷轮16平行设置，横辊15、卷轮16的中心轴线连线经过凹槽101且呈斜向设置，输送方向上，横辊 15 位于卷轮 16 的前方，横辊 15 固定在横架 3 上，且与横架 3 具有弹性结构，比如弹簧 151。 The rear end is provided with a horizontal roller 15 and a reel 16, and the horizontal roller 15 and the reel are respectively located on both sides of the groove 101, and the horizontal roller 15 and the reel 16 are arranged in parallel, and the central axes of the horizontal roller 15 and the reel 16 are connected Pass through the groove 101 and be arranged obliquely. In the conveying direction, the horizontal roller 15 is located in front of the reel 16, and the horizontal roller 15 is fixed on the horizontal frame 3, and has an elastic structure with the horizontal frame 3, such as a spring 151.
卷轮 16 上设有以卷轮 16 为中心环形阵列的弹性卷片，所述的弹性卷片为由两段组成，其中一段沿卷轴的径向方向延伸 161，另一端朝向一方弯折 162，弯折区域的宽度跟横辊宽度相当。 The reel 16 is provided with an annular array of elastic rolls centered on the reel 16. The elastic roll is composed of two sections, one of which extends 161 along the radial direction of the reel, and the other end bends 162 towards one side. The width of the bending zone is equivalent to the width of the cross roll.
以上所述仅是本申请的优选实施方式，使本领域技术人员能够理解或实现本申请。对这些实施例的多种修改对本领域的技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本申请的精神或范围的情况下，在其它实施例中实现。因此，本申请将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。 The above descriptions are only preferred embodiments of the present application, enabling those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the application. Therefore, the present application will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144119.6A CN103879186B (en) | 2014-04-11 | 2014-04-11 | Pencil Roller |
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|---|---|---|---|
| CN201410144119.6A CN103879186B (en) | 2014-04-11 | 2014-04-11 | Pencil Roller |
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| CN103879186B true CN103879186B (en) | 2015-10-21 |
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|---|---|---|---|---|
| US6139671A (en) * | 1998-09-18 | 2000-10-31 | Shin-Dih; Su | Method for manufacturing pencils having a paper-made cylinder |
| CN2504082Y (en) * | 2001-09-23 | 2002-08-07 | 杨秋良 | Rolling machine for pencil |
| EP1240834A2 (en) * | 2001-03-13 | 2002-09-18 | Hauni Maschinenbau AG | Method and device for wrapping rod-like articles with a wrapping strip |
| CN201951024U (en) * | 2011-01-24 | 2011-08-31 | 胡海波 | Holder rolling machine of paper-holder pencil |
| CN202986457U (en) * | 2012-12-17 | 2013-06-12 | 张鹤忱 | Paper pencil processing device and pencil lead bonding machine thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5074995B2 (en) * | 2008-04-18 | 2012-11-14 | 富士スパイラル工業株式会社 | Paper tube manufacturing equipment |
| KR20100085217A (en) * | 2009-01-20 | 2010-07-29 | 황갑순 | The method and the apparatus for fabrication of the side of the folded paper cup |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6139671A (en) * | 1998-09-18 | 2000-10-31 | Shin-Dih; Su | Method for manufacturing pencils having a paper-made cylinder |
| EP1240834A2 (en) * | 2001-03-13 | 2002-09-18 | Hauni Maschinenbau AG | Method and device for wrapping rod-like articles with a wrapping strip |
| CN2504082Y (en) * | 2001-09-23 | 2002-08-07 | 杨秋良 | Rolling machine for pencil |
| CN201951024U (en) * | 2011-01-24 | 2011-08-31 | 胡海波 | Holder rolling machine of paper-holder pencil |
| CN202986457U (en) * | 2012-12-17 | 2013-06-12 | 张鹤忱 | Paper pencil processing device and pencil lead bonding machine thereof |
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