WO2020073676A1 - 一种围字机 - Google Patents
一种围字机 Download PDFInfo
- Publication number
- WO2020073676A1 WO2020073676A1 PCT/CN2019/091721 CN2019091721W WO2020073676A1 WO 2020073676 A1 WO2020073676 A1 WO 2020073676A1 CN 2019091721 W CN2019091721 W CN 2019091721W WO 2020073676 A1 WO2020073676 A1 WO 2020073676A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shaping
- pair
- folding
- limit
- hemming
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
Definitions
- the invention relates to the technical field of three-dimensional luminous character production equipment, in particular to a surrounding word machine.
- Three-dimensional luminous characters are very popular for their tiny appearance.
- the production of three-dimensional luminous characters can be done manually or by mechanical equipment. With the improvement of industrial level, the production of three-dimensional luminous characters by mechanical equipment has become more and more efficient and stable It is widely used.
- the three-dimensional luminous characters are usually produced by the surrounding word machine to meet the high-efficiency production.
- the specification of the Chinese invention patent CN104028594A discloses a word sideband forming encircling word integrated machine and a word sideband forming method
- the word sideband forming encircling word integrated machine includes a frame of a word enclosing machine, and the frame of the word enclosing machine
- the third side of the rib part intersects with the first side, so that the overall strength of the word sideband is increased, and the use of surrounding words formed by the word sideband processing is increased life.
- this type of word-wrapping machine can only meet the side fold up or side fold down, the function is relatively single, if the user needs to fold up and down during the use process, you need two devices to achieve; And in the process of hemming, because the sideband is subjected to the force of the forming on the roller in the vertical direction, the sideband will shift during the hemming process, causing the sideband to deviate, which affects the forming effect of the sideband, which in turn causes three-dimensional The quality of luminous characters is poor.
- the technical problem to be solved by the present invention is to provide a typewriter, which enables a device to have both the functions of upper and lower folding, and effectively prevents the deviation of the sideband and improves the forming of the sideband. quality.
- the technical solution of the present invention is to provide a typewriter, including a main board installed on a rack, and the main board is sequentially installed with a plurality of vertically arranged folding forming rollers, which are located at the first
- a shaping device is provided upstream of the pair of hemming forming counter rollers at the end, a feeding device is provided upstream of the shaping device, a cutting device is provided downstream of the pair of hemming molding counter rollers at the end, and a bending arc is provided downstream of the cutting device Device;
- the lower end of the hemming forming roller is provided with a lower hemming wheel in turn, and a lower hemming gap is formed between each pair of corresponding lower hemming wheel, and the upper end of the hemming roller is provided with an upper
- the hemming wheel pair, an upper hemming gap is formed between each pair of corresponding upper hemming wheel pairs, and a horizontally set limiting device is provided between the upper hemm
- the reshaping device includes a reshaping plate fixedly installed on the main board, and the reshaping plate is provided with two sets of vertically disposed reshaping intervals For the pair of rollers, a shaping gap adapted to the thickness of the side band is formed between each group of the pair of shaping rollers.
- the limiting device includes a shaping limiting mechanism and a folding limiting mechanism, the shaping limiting mechanism is provided on the shaping board, The hemming limit mechanism is disposed between the upper hemming pair and the lower hemming pair.
- the shaping limit mechanism includes two waist-shaped grooves vertically disposed on the shaping plate, and the two waist-shaped grooves are parallel Set at intervals, an upper shaping limit wheel shaft and a lower shaping limit wheel shaft are installed in each of the waist grooves through fasteners, and an upper shaping limit wheel is installed on the upper shaping limit wheel shaft, A lower shaping limit roller is installed on the lower shaping limit wheel shaft.
- the outer surfaces of the upper shaping limit roller and the lower shaping limit roller are provided with the thickness matching the thickness of the sideband V-ring groove.
- the folding limit mechanism includes a plurality of guide shafts that are vertically slidably mounted on the main board, and the top end of the guide shaft is fixedly installed On a mounting plate, at least two folding limit rollers are rotatably mounted on the mounting plate, and a locking element is provided between one guide shaft and the main board.
- the feeding device includes a feeding bracket, and a feeding rack driven by a power device is vertically installed on the feeding bracket, and the feeding A feeding tray is rotatably installed on the rack.
- the upper end of the hemming roller is provided with an upper hemming wheel in turn, so that the invention has both upper hemming and lower fold
- the function of the edge meets the needs of the user and reduces the equipment investment; and because the upper folding edge wheel and the lower folding edge wheel are provided with a horizontally set limit device, which is used to limit the side band during the folding process
- the vertical displacement effectively prevents the sideband from deviating and improves the quality of the sideband molding.
- the shaping roller Since the shaping roller is provided, when the side belt passes between the shaping roller, it is pressed by the shaping roller to make the surface of the belt flat.
- the side band is clamped between the upper shaping limit roller and the lower shaping limit roller.
- the V-shaped ring groove is conveyed downstream, which not only can limit the width of the sideband, making the sideband conveying more stable, but also limits the sidebands in the vertical sideband conveying direction, thereby making the sideband conveying smoother.
- the feeding bracket Since the feeding bracket is vertically lifted and installed with a feeding rack driven by a power device, a feeding tray is rotatably installed on the feeding rack, the sideband tray material is placed on the feeding tray, and the height of the feeding rack is adjusted.
- the edge band meets the requirements of the height of the upper or lower hem and improves the quality of the hem.
- FIG. 1 is a schematic structural diagram of an embodiment of the present invention
- FIG. 2 is a schematic structural view of a hemming limit mechanism in an embodiment of the present invention.
- each numerical symbol refers to the following specific meanings, elements, and / or components, respectively.
- the present invention provides a typewriter, which includes a main board 1 mounted on a rack, and a plurality of pairs of vertically-shaped folding forming rollers 2 are sequentially installed on the main board 1, and a pair of folding at the first end
- the shaping device 3 is provided with a shaping device 3 upstream of the shaping roller 3, a feeding device 4 is provided upstream of the shaping device 3, a cutting device 5 is provided downstream of the pair of folded edge shaping rollers 2 at the end, and a bending arc is provided downstream of the cutting device 5
- the device 6, the cutting device 5 and the arc-bending device 6 are components familiar to those skilled in the art, which will not be repeated here;
- the lower end of the hemming forming pair roller 2 is provided with a lower hemming wheel 202 in turn, each pair of corresponding A lower hem gap is formed between the lower hem pairs 202, and an upper hem pair wheel 201 is provided in sequence at the upper end of the hem pair roller, and an upper hem gap is formed between each pair of
- the specific set number of the hemming pair wheel 201 and the lower hemming wheel pair 202 are set according to the desired hemming shape.
- Those skilled in the art can refer to the relevant records of the Chinese invention patent CN104028594A for implementation and use the upper hemming wheel pair 201 And the lower folding wheel 202 will gradually bend the edge of the sideband to the desired angle
- the present invention has the functions of both upper and lower hemming in one device, which satisfies the needs of users and reduces the equipment investment.
- the upper and lower hemming wheels 201 and 202 are both There is a horizontally set limit device for limiting the vertical displacement of the side belt during the folding process, which effectively prevents the side belt from deviating and improves the quality of the side belt molding.
- the shaping device 3 includes a shaping plate fixedly installed on the main board 1, and two sets of vertically-shaped shaping rollers 301 are arranged at intervals on the shaping plate, and a shaping gap adapted to the thickness of the sideband is formed between each group of shaping rollers 301 When the side belt passes between the shaping roller 301, it is pressed by the shaping roller 301 to make the surface of the belt flat.
- the limiting device includes a shaping limiting mechanism and a folding limiting mechanism 7.
- the shaping limiting mechanism is disposed on the shaping plate, and the folding limiting mechanism 7 is disposed between the upper folding flange 201 and the lower folding flange 202.
- the shape-limiting mechanism includes two waist-shaped grooves 8 that are vertically provided on the shaper plate, and the two waist-shaped grooves 8 are arranged in parallel and spaced apart.
- Each waist-shaped groove 8 is installed with an upper shape-limiting fastener through a fastener
- the positioning wheel shaft and the lower shaping limiting wheel shaft, the upper shaping limiting wheel shaft is rotatably installed with an upper shaping limiting wheel 9, and the lower shaping limiting wheel is rotatably installed with a lower shaping limiting wheel 10.
- the outer surfaces of the upper shaping limit roller 9 and the lower shaping limit roller 10 are provided with V-shaped ring grooves adapted to the thickness of the side band, so that the side band is clamped on the upper shaping limit roller 9 and
- the V-ring groove of the lower shaping limit roller 10 is conveyed downstream, which not only can limit the width of the side belt, which makes the side belt transportation more stable, but also limits the side belt's pull-out in the vertical side belt transportation direction. Makes the side belt conveyor smoother.
- the hemming limit mechanism 7 includes a plurality of guide shafts 701 that are vertically slidably mounted on the main board 1, the guide shaft 701 penetrates the main board 1, and the top end of the guide shaft 701 is fixedly installed on a mounting plate 702, installed At least two hemming limit rollers 703 are rotatably mounted on the plate 702, and the structural shape of the hemming limit rollers 703 is the same as the upper shaping limit roller 9 and the lower shaping limit roller 10, one of which is a guide shaft A locking element is provided between 701 and the main board 1.
- the locking element is preferably a set screw 704. After adjusting the position of the hemming limit roller 703, locking the set screw 704 can lock the position of the hemming limit roller 703 To prevent the vertical displacement of the sideband during the folding process.
- the side belt needs to be folded down, adjust the positions of the upper shaping limit roller 9, the lower shaping limit roller 10 and the folding edge roller 703 so that the top edge of the side belt is on the folding edge roller
- the lower peripheral surface of 703 prevents the sideband from moving upward when folding.
- the top edge of the lower edge of the side band is placed on the upper circumferential surface of the folding limit roller 703 to prevent the side band from moving upward when folding.
- the feeding device 4 includes a feeding bracket 401, and a feeding rack 402 driven by a power device 404 is vertically mounted on the feeding bracket 401.
- the power device 404 can choose to use a cylinder or a hydraulic cylinder, or a screw nut mechanism driven by a motor. You can also use a motor worm gear mechanism, etc., those skilled in the art can choose according to their needs, and will not repeat them here.
- the material tray 402 is rotatably installed with a material tray 403, and the side belt material is placed on the material tray 403.
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
Description
Claims (7)
- 一种围字机,包括安装于机架上的主板,所述主板上依次安装有若干对竖向设置的折边成型对辊,位于首端的一对折边成型对辊的上游设有整形装置,所述整形装置的上游设有送料装置,位于末端的一对折边成型对辊的下游设有切割装置,所述切割装置下游设有弯弧装置,其特征在于:所述折边成型对辊的下端依次设有下折边对轮,每对相对应的下折边对轮之间形成下折边间隙,所述折边对辊的上端依次设有上折边对轮,每对相对应的上折边对轮之间形成上折边间隙,所述上折边对轮与下折边对轮之间设有水平设置的限位装置。
- 如权利要求1所述的围字机,其特征在于:所述整形装置包括固定安装于所述主板上的整形板,所述整形板上间隔设有两组竖向设置的整形对辊,每组所述整形对辊之间形成与边带厚度相适配的整形间隙。
- 如权利要求2所述的围字机,其特征在于:所述限位装置包括整形限位机构和折边限位机构,所述整形限位机构设置于所述整形板上,所述折边限位机构设置于所述上折边对轮与下折边对轮之间。
- 如权利要求3所述的围字机,其特征在于:所述整形限位机构包括两条竖向设置于所述整形板上的腰形槽,两条所述腰形槽平行间隔设置,每条所述腰形槽内通过紧固件安装有上整形限位轮轴和下整形限位轮轴,所述上整形限位轮轴上转动安装有上整形限位限位滚轮,所述下整形限位轮轴上转动安装有下整形限位限位滚轮。
- 如权利要求4所述的围字机,其特征在于:所述上整形限位限位滚轮和下整形限位限位滚轮的外表面均设有与边带厚度相适配的V形环槽。
- 如权利要求3至5任一项权利要求所述的围字机,其特征在于:所述折边限位机构包括若干根竖向滑动安装于所述主板上的导向轴,所述导向轴的顶端固定安装于一安装板上,所述安装板上转动安装有至少两个折边限位滚轮, 其中一根导向轴与所述主板之间设有锁紧元件。
- 如权利要求1所述的围字机,其特征在于:所述送料装置包括送料支架,所述送料支架上竖向升降安装有由动力装置驱动的托料架,所述托料架上转动安装有托料盘。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811170733.4 | 2018-10-09 | ||
CN201811170733.4A CN108972008A (zh) | 2018-10-09 | 2018-10-09 | 一种围字机 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020073676A1 true WO2020073676A1 (zh) | 2020-04-16 |
Family
ID=64543303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2019/091721 WO2020073676A1 (zh) | 2018-10-09 | 2019-06-18 | 一种围字机 |
Country Status (2)
Country | Link |
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CN (1) | CN108972008A (zh) |
WO (1) | WO2020073676A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108972008A (zh) * | 2018-10-09 | 2018-12-11 | 陈学涛 | 一种围字机 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3974552A (en) * | 1973-07-13 | 1976-08-17 | Let-R-Edge Of Canada Ltd. | Apparatus for constructing three-dimensional sign character |
CN101148013A (zh) * | 2007-10-23 | 2008-03-26 | 陈庆汉 | 立体发光字围字机 |
CN104028594A (zh) * | 2014-06-27 | 2014-09-10 | 潍坊翰顿数控设备有限公司 | 一种字边带成型围字一体机及字边带成型方法 |
CN206632175U (zh) * | 2016-04-14 | 2017-11-14 | 陈学涛 | 一种围字机用折边装置 |
CN108972008A (zh) * | 2018-10-09 | 2018-12-11 | 陈学涛 | 一种围字机 |
-
2018
- 2018-10-09 CN CN201811170733.4A patent/CN108972008A/zh not_active Withdrawn
-
2019
- 2019-06-18 WO PCT/CN2019/091721 patent/WO2020073676A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3974552A (en) * | 1973-07-13 | 1976-08-17 | Let-R-Edge Of Canada Ltd. | Apparatus for constructing three-dimensional sign character |
CN101148013A (zh) * | 2007-10-23 | 2008-03-26 | 陈庆汉 | 立体发光字围字机 |
CN104028594A (zh) * | 2014-06-27 | 2014-09-10 | 潍坊翰顿数控设备有限公司 | 一种字边带成型围字一体机及字边带成型方法 |
CN206632175U (zh) * | 2016-04-14 | 2017-11-14 | 陈学涛 | 一种围字机用折边装置 |
CN108972008A (zh) * | 2018-10-09 | 2018-12-11 | 陈学涛 | 一种围字机 |
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CN108972008A (zh) | 2018-12-11 |
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