CN110450460A - Thin material folds instrument and its folding article - Google Patents

Thin material folds instrument and its folding article Download PDF

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Publication number
CN110450460A
CN110450460A CN201910909219.6A CN201910909219A CN110450460A CN 110450460 A CN110450460 A CN 110450460A CN 201910909219 A CN201910909219 A CN 201910909219A CN 110450460 A CN110450460 A CN 110450460A
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CN
China
Prior art keywords
block
wing
mold
central block
empennage
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Granted
Application number
CN201910909219.6A
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Chinese (zh)
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CN110450460B (en
Inventor
郭宏磊
甘华明
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Jiaxing Quality Housekeeper Technology Co Ltd
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Jiaxing Quality Housekeeper Technology Co Ltd
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Priority to CN201910909219.6A priority Critical patent/CN110450460B/en
Publication of CN110450460A publication Critical patent/CN110450460A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31DMAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D5/00Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
    • B31D5/04Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles including folding or pleating, e.g. Chinese lanterns
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01GWEIGHING
    • G01G21/00Details of weighing apparatus
    • G01G21/22Weigh pans or other weighing receptacles; Weighing platforms

Abstract

This patent discloses a kind of thin materials to fold instrument, including die device (1), the die device (1) is connected with gear unit (2), and the gear unit (2) is connected with support unit (3), and the support unit (3) is fixed on pedestal (4);The die device includes upper mold (10), lower mold (20), and the lower mold and the upper mold realize clearance fit;The upper mold is connect with gear unit, and the lower mold is fixed on the base.This patent also discloses a kind of folding article that the thin material folding instrument folds.

Description

Thin material folds instrument and its folding article
Technical field
The present invention relates to a kind of thin materials to fold instrument and its folding article, especially a kind of for folding having for pan paper The folding instrument of antistatic property and the folding article folded out using it.
Background technique
Pan paper is often used in scientific experiment as weighing carrier, and substance transfer will be weighed after weighing, compared with It is usually used in the weighing of solid powder substance.In order to which more successfully transfer weighs substance, when using pan paper often Fold pan paper, such as common " ten " font jackknife method.The pan paper folded using " ten " word is although easy to use, but It there are the problem of it is also very much, if paper is not easy to be laid flat after folding, it is also inconvenient when weighing substance to topple over, and folding by hand It can make a large amount of electrostatic on pan paper band when folded, bring to weighing result and wave on a large scale.In the precision from static electrification warning device On balance weigh when often prompt electrostatic excessive and can not precise, even if user until weighing result it is basicly stable after Weighing data is read, but this result is not to weigh the real quality of sample, but gravity is superimposed the result of electrostatic force.This Outside, pan paper is folded using other forms, the number folded by hand is more, and the static content of generation is also more;It weighs in environment Humidity also seriously affects entire weighing process, and the humidity in environment is lower, and the electrostatic interaction on pan paper surface is also stronger.Therefore, Its surface can be made to take electrostatic using the artificial pan paper that folds, the influence of weighing is mainly reflected in two aspects: one is to claim The electrostatic on amount paper surface influences whether the weighing accuracy of balance, and in transfer of material also a small amount of substance that is weighed can remain On pan paper, to cause the deviation of quality;When weighing some very light substance such as nano-powders, these materials can because The presence of electrostatic and be drawn onto the positions such as the edge of pan paper, occur fly powder phenomenon, to bring unnecessary trouble to weighing. Even more serious possibility will affect experimental result.
Although the electrostatic influence for pan paper surface has been developed that corresponding static eraser (such as Japanese Shimadzu The static elimination instrument of company, Chinese Patent Application No. 201430376814.6), but the device is used to eliminate pan paper surface Time of the electrostatic interaction dependent on surface treatment and the pan paper for repeatedly folding by hand, surface electrostatic elimination effect It is limited.The electrostatic of the thin materials such as pan paper after folding how is effectively eliminated, while simply and efficiently realizing that these are slim The folding of material, also lacks the research work of paper folding mold, pertinent instruments antistatic property at present, in actual production and experiment R and D were not for the folding die of the thin materials such as pan paper and its pertinent instruments etc..
Summary of the invention
Technical problem to be solved by the present invention lies in providing a kind of thin material to fold instrument and its folding article, for slim The fast folding of material, while being also not easy to make its static electrification, it is particularly suitable for the fast folding of pan paper.
It is as follows that the present invention solves the technical solution that above-mentioned technical problem is taken:
A kind of thin material folding instrument, including die device (1), the die device (1) are connected with gear unit (2), institute The gear unit (2) stated is connected with support unit (3), and the support unit (3) is fixed on pedestal (4);The mold Device includes upper mold (10), lower mold (20), and the lower mold and the upper mold realize clearance fit;Described is upper Mold is connect with gear unit, and the lower mold is fixed on the base.
Simple scenario, a kind of thin material folding instrument, by die device (1), gear unit (2), support unit (3), bottom Seat (4) is constituted, and the die device (1) is connected with gear unit (2), the gear unit (2) and support unit (3) phase Even, the support unit (3) is fixed on pedestal (4);The die device includes upper mold (10), lower mold (20), The lower mold and the upper mold realize clearance fit;The upper mold is connect with gear unit, the lower die Tool is fixed on the base.
Preferably, the upper mold includes upper central block (101), upper left wing's block (102) and the upper right wing of evagination (103);The lower mold can realize clearance fit with the upper mold;The upper central block Zuo Linshang left wing block, on The right upper right wing of neighbour of central block.Preferably, the upper mold further includes upper empennage block (104), the upper central block tail portion It is adjacent with upper empennage block.
As the common knowledge of this field, upper mold, lower mold its will necessarily constitute an entirety, that is to say, that it is described Upper left wing's block, upper right wing, upper central block and other component are necessarily connected directly or are indirectly connected;Each component of lower mold It is to be connected directly or be indirectly connected.
In this patent, described be connected directly refers to and does not need to can be achieved with connecting by other component;As one at Type, clamping etc.;Specific as above central block, upper left wing's block, upper right wing are Ze Shang left wing block, upper right by being integrally formed preparation Wing is connected directly and is integrally formed with upper central block;Such as by upper left wing's block, upper right wing itself setting card slot with it is upper Central block is directly clamped, and Ze Shang left wing block, upper right wing and upper central block are connected directly.In this patent, the indirect phase Company refers to the connection realized by other component;Specific as above central block, upper left wing's block, upper right wing with a substrate phase Even, upper central block, upper left wing's block, upper right wing itself are simultaneously not connected to, Ze Shang left wing block, upper right wing and upper central block indirection phase Even;Central block as above connect with upper left wing's block, upper right wing respectively by connector, Ze Shang left wing block, upper right wing with it is upper in Block indirection is entreated to be connected.No matter it is connected directly or is indirectly connected, purpose is all to allow central block, upper left wing's block, upper right wing Constitute stable mold pressing surface.
For moveable module, the clearance fit is for module is moved to final position.Preferably, institute The gap for stating clearance fit is 0.05-1mm.It is further preferred that the gap of the clearance fit is 0.1-0.7mm.Into one Step is preferred, and the gap of the clearance fit is 0.3-0.5mm.It should be noted that the gap is to remove folding article Thickness.
Preferably, the upper mold further includes left stern notch (105), right stern notch (106), the upper empennage block, a upper left side Wing is adjacent with left stern notch (105), and the upper empennage block, upper right wing are adjacent with right stern notch (106).Preferably, described Lower mold includes lower central block (201), lower central block Zuo Linxia left wing block (202), right adjacent lower right wing (203), tail portion under Empennage block (204) is adjacent, lower tail wing left adjacent lower left projection (205), right adjacent lower right projection (206), the lower central block, under It is left wing's slot (207) to be right flank slot (208) between left wing's block between lower central block, lower right wing;When upper mold and lower mold phase When to movement and cooperating, upper central block and lower central block cooperate, and upper empennage block and lower tail wing cooperate, upper left wing's block and left wing's slot Cooperation, upper right wing and right flank slot cooperate, and lower left projection and left stern notch cooperate, and lower right projection and right stern notch cooperate.
Preferably, the upper central block is connected with upper left wing's block, upper right wing, upper empennage block and constitutes entirety.
Preferably, the lower central block is connect with elastic recovery unit (209);The elastic recovery unit is detachable Be connected with lower mold.When work, the downward mold movement of upper mold, upper central block is first contacted with lower central block, later lower center Block is moved in company with upper mold, until completing to cooperate;When upper mold is far from lower mold movement, lower central block is in elastic recovery unit Under the action of return back to home position or approximate home position.Such setting can make folding article such as pan paper, match in mold It is just fixed by upper central block and lower central block before closing, reduces folding article in engagement process (i.e. folding process) and unexpected pleat occur Situations such as wrinkle, damage.It should be noted that contact described herein is the folding article ignored among mold.Preferably, described Elastic recovery unit include at least one group of Elastic return members.Preferably, the Elastic return members are spring and bolt Combination, or be spring leaf.In the spring and bolt combination, bolt passes through the lower mold of step groove and is fixed on down In central block, it is spring between bolt and lower central block, plays a part of elastic recovery to lower central block.That is, elastic Replying unit can be dismountable with the components such as lower left wing's block, lower right wing, lower tail wing or lower die substrate in lower mold It is connected.
Preferably, the upper central block includes upper central block upper surface (1011), and the upper central block upper surface is in Pentagon;Upper left wing's block includes upper left wing's block upper surface (1021), upper left wing's block upper side (1022), and described is upper right Wing includes upper right wing upper surface (1031), upper right wing upper side (1032);The upper empennage block includes upper empennage block Upper surface (1041);Wherein the upper central block upper surface and upper left wing's block upper surface are crossed to form left wing side (10111), Upper central block upper surface and upper right wing upper surface are crossed to form right flank side (10112), upper central block upper surface and upper empennage Block upper surface is crossed to form empennage side (10113), and the side at the top of pentagon by left side is the upper left side (10114), pentagon top The side of portion on the right side is upper the right (10115).Preferably, the upper central block upper surface, upper left wing's block upper surface, upper right flank Block upper surface, upper empennage block upper surface are about vertical upper central block upper surface and by the high plane at upper empennage side midpoint in a left side It is right symmetrical.
Preferably, the dihedral angle of upper left wing's block upper surface and upper central block upper surface, upper right wing upper surface with The dihedral angle of upper central block upper surface is 90-160 °.Preferably, upper left wing's block upper side and table in upper central block The dihedral angle in face, upper right wing upper side and the dihedral angle of upper central block upper surface are 90-160 °.It is further preferred that institute The dihedral angle of the upper left wing's block upper surface and upper central block upper surface stated, upper right wing upper surface and the two of upper central block upper surface Face angle is 120-150 °.It is further preferred that the dihedral angle of upper left wing's block upper surface and upper central block upper surface, The dihedral angle of upper right wing upper surface and upper central block upper surface is 130-140 °.It is further preferred that the upper left wing Block upper side and the dihedral angle, upper right wing upper side and the dihedral angle of upper central block upper surface of upper central block upper surface are 90—130°.It is further preferred that on upper left wing's block upper side and the dihedral angle of upper central block upper surface, upper right wing The dihedral angle of side and upper central block upper surface is 90-100 °.It is further preferred that upper left wing's block upper side with The dihedral angle of upper central block upper surface, upper right wing upper side and the dihedral angle of upper central block upper surface are 90 °.
Preferably, the angle on the upper left side and upper the right is 90 °.
Preferably, the length on the upper left side and upper the right is no more than 15mm.It is further preferred that the length on the upper left side is 5-12mm, the length on upper the right are 5-12mm.
Preferably, the surface resistivity of the mold pressing surface for molding of the upper mold is not more than 1010Ω/ or institute The surface resistivity of the mold pressing surface for molding for the lower mold stated is not more than 1010Ω/□.Preferably, the upper mold The surface resistivity of mold pressing surface for molding is not more than 106The mold pressing surface for molding of Ω/ or the lower mold Surface resistivity is not more than 106Ω/□.It is further preferred that the surface electricity of the mold pressing surface for molding of the upper mold Resistance rate is not more than 1010Ω/, and the surface resistivity of the mold pressing surface for molding of the lower mold is not more than 1010Ω/ □.It is further preferred that the surface resistivity of the mold pressing surface for molding of the upper mold is not more than 106Ω/, and institute The surface resistivity of the mold pressing surface for molding for the lower mold stated is not more than 106Ω/□.The mold pressing surface for molding When referring to cooperation, the expected surface contacted with folding article in upper and lower mold;Certainly, due to the presence in gap, these surfaces may It is not fully contacted with folding article.Preferably, the mold pressing surface for molding of upper mold is upper central block upper surface, upper left wing's block Upper surface, upper left wing's block upper side, upper right wing upper surface, upper right wing upper side.Lower mold is similar.It is further preferred that The upper central block, upper left wing's block, upper right wing, upper empennage block are made of conductive material or anti-static material.It is further excellent Choosing, the lower central block, lower left wing's block, lower right wing, lower tail wing, lower left projection, lower right projection by conductive material or Anti-static material is made.It can be that upper central block is prepared using conductive material, upper left wing's block is prepared using anti-static material;I.e. Upper central block is not identical as the surface resistivity of upper left wing's block mold pressing surface.
Preferably, the support unit includes a support arm (301) at class " K " font, and the gear unit is worn Cross support arm.When needing mobile folding instrument, what hand can be convenient holds the support unit of class " K " word-lifting formula.
Preferably, fixation hole (5) are set on the pedestal.The fixation hole is used for instrument and desktop etc. is fixed.
Preferably, the thin material folds instrument, further includes positioning unit (6), the positioning unit is located at lower die The front of tool, height are higher than the height of lower left wing's block and lower right wing.Preferably, the positioning unit position is adjustable sets It sets on pedestal.Preferably, the positioning unit includes two orthogonal locating plates (601), two positioning Piece closely plays mold that the left front and right front of lower mold is arranged in.At work, positioning unit plays positioning and folds object location Effect;I.e. when folding article is placed on lower mold, due to the presence of positioning unit, the position that folding article is placed is fixed , so that it is guaranteed that folding article folds the consistency of shape.
When work, adducible example is that thin material is placed in lower central block, makes the downward mold fortune of upper mold It is dynamic, it is final to realize cooperation.Preferably, the thin material is pan paper.
Preferably, the support unit is detachably mounted to pedestal.Preferably, the lower mold is removably solid It is scheduled on pedestal.
A kind of folding article, it is characterised in that fold instrument using any of the above-described thin material and fold.
Preferably, the folding article is pan paper.
Preferably, the folding article includes bottom surface (1301), and the bottom surface is in pentagon, is followed successively by the left of bottom surface Left side (1302), left facade (1304) are followed successively by right side (1303), right facade (1305), the tail of bottom surface on the right side of bottom surface Portion is tail surface (1306), and tail surface is connect by left side tail surface (1307) with left side, and tail surface passes through right side tail surface (1308) it is connect with right side;Wherein, bottom surface intersects at left first side (13011), bottom surface and right side with left side and intersects at The right side is intersected first when (13012), bottom surface and tail surface intersect at empennage (13013), in pentagon with the first side of a left side be before The left side (13014), to intersect with right first side be preceding the right (13015).Preferably, the length on the preceding left side, preceding the right It is no more than 10mm.Preferably, the dihedral angle of the dihedral angle of the left side and bottom surface, right side and bottom surface is 120- 150 °, and the dihedral angle of left facade and the dihedral angle of bottom surface, right facade and bottom surface is 90-100 °.
Preferably, the folding article is put down about vertical bottom face (1301) and by the high of empennage side (13013) midpoint Face is symmetrical.
It should be noted that the upper mold, lower mold and the similar title with orientation are only in this patent In order to express easily, not as restriction, for example, upper mold is referred to as lower mold, upper left wing's block is referred to as Right flank block etc..Further, it is also possible to upper mold to be mounted on to the lower section of instrument, lower mold is mounted on the top of instrument, when work, Thin material is placed in central block, makes the upward mold movement of lower mold, final to realize cooperation.Upper center described in this patent Kuai Zuolinshang left wing block refers to adjacent with upper left wing's block on the left of upper central block.
This patent has the beneficial effect that
1, thin material, can be folded out the shape of design by the die device designed using this patent.
2, the die device designed using this patent, it is foldable to go out to be suitable for the pan paper of weighing, while it is possible to prevente effectively from Pan paper electrostatic accumulation.
Detailed description of the invention
Fig. 1 is embodiment one, upper mold spins upside down the perspective view after 180 ° in embodiment two.
Fig. 2 is embodiment one, upper mold spins upside down 180 ° and rotates horizontally the perspective view after 180 ° in embodiment two.
Fig. 3 is the perspective view of lower mold in embodiment one.
Fig. 4 is the cooperation schematic diagram of upper and lower mold in embodiment one.
Fig. 5 is the cross-sectional view of A-A in Fig. 4.
Fig. 6 is the structural schematic diagram of one Instrumental of embodiment.
Fig. 7 is the perspective view of lower mold in embodiment two.
Fig. 8 is the cooperation schematic diagram of upper and lower mold in embodiment two.
Fig. 9 is the cross-sectional view of B-B in Fig. 8.
Figure 10 is the structural schematic diagram of two Instrumental of embodiment.
Figure 11 is the top view of two Instrumental of embodiment.
Figure 12 is that upper mold spins upside down the perspective view after 180 ° in example IV.
Figure 13 is the structural schematic diagram of folding article in embodiment six.
Each component and number corresponding relationship are as follows in patent figures:
Die device (1), gear unit (2), support unit (3), pedestal (4), fixation hole (5), positioning unit (6), upper mold (10), upper central block (101), upper left wing's block (102), upper right wing (103), upper empennage block (104), left stern notch (105), right tail Slot (106), upper substrate (107), support arm (301), locating plate (601), upper central block upper surface (1011), table on upper left wing's block Face (1021), upper left wing's block upper side (1022), upper right wing upper surface (1031), upper right wing upper side (1032), upper tail Wing upper surface (1041), upper left wing (10112), upper empennage side (10113), the upper left side at (10111), upper right flank (10114), upper the right (10115), lower mold (20), lower central block (201), lower left wing's block (202), lower right wing (203), under Empennage block (204), lower left projection (205), lower right projection (206), left wing's slot (207), right flank slot (208), elastic recovery unit (209);Bottom surface (1301), left side (1302), right side (1303), left facade (1304), right facade (1305), tail surface (1306), left side tail surface (1307), right side tail surface (1308), a left side first (13012), empennage at (13011), the right side first Side (13013), the preceding left side (13014), preceding the right (13015).
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention Protection scope.
Embodiment one
The instrument for the folding thin material that the present embodiment is related to, as shown in fig. 6, including die device (1), the die device It (1) include upper mold (10) and lower mold (20);The upper mold (10) is connected with gear unit (2), the transmission list First (2) are connected with support unit (3), and the support unit (3) is fixed on pedestal (4);The lower mold (20) is fixed On pedestal (4), fixation hole (5) are set on the pedestal;The support unit includes a support at class " K " font Arm (301), the gear unit pass through support arm.
The die device (1) that the present embodiment is related to, schematic diagram is as Figure 1-Figure 5, and the upper mold includes evagination Upper central block (101), upper left wing's block (102), upper right wing (103), upper empennage block (104), left stern notch (105), right stern notch (106);The lower mold can realize clearance fit, upper central block Zuo Linshang left wing block, upper central block with the upper mold The right upper right wing of neighbour, the upper central block tail portion is adjacent with upper empennage block, the upper empennage block, upper left wing's block and left stern notch (105) adjacent, the upper empennage block, upper right wing are adjacent with right stern notch (106);The lower mold includes lower central block (201), lower central block Zuo Linxia left wing block (202), right adjacent lower right wing (203), tail portion and lower tail wing (204) are adjacent, under Empennage block left adjacent lower left projection (205), right adjacent lower right projection (206), are left wing's slot between the lower central block, lower left wing's block (207), it is between lower central block, lower right wing right flank slot (208);Wherein, upper central block and lower central block cooperate, upper empennage block Cooperate with lower tail wing, upper left wing's block and left wing's slot cooperate, and upper right wing and right flank slot cooperate, and lower left projection is matched with left stern notch It closes, lower right projection and right stern notch cooperate;The upper central block includes upper central block upper surface (1011), the upper central block Upper surface is in pentagon;Upper left wing's block includes upper left wing's block upper surface (1021), upper left wing's block upper side (1022), institute The upper right wing stated includes upper right wing upper surface (1031), upper right wing upper side (1032);The upper empennage block includes Upper empennage block upper surface (1041);Wherein the upper central block upper surface and upper left wing's block upper surface are crossed to form left wing side (10111), upper central block upper surface and upper right wing upper surface are crossed to form right flank side (10112), upper central block upper surface It is crossed to form upper empennage side (10113) with upper empennage block upper surface, it is the upper left side (10114) that the side in left side is leaned at the top of pentagon, Side at the top of pentagon on the right side is upper the right (10115);The upper central block upper surface (1011), upper left wing's block upper surface (1021), upper right wing upper surface (1031), upper empennage block upper surface (1041) are about vertical upper central block upper surface (1011) And it is symmetrical by the high plane at upper empennage side (10113) midpoint;The upper left side (10114) and upper the right (10115) angle is 90 °, and the length on the upper left side and upper the right is 10mm;Upper left wing's block upper surface and upper center The dihedral angle of block upper surface, upper right wing upper surface and the dihedral angle of upper central block upper surface are 135 °, on the upside of upper left wing's block The dihedral angle of the dihedral angle of face and upper central block upper surface, upper right wing upper side and upper central block upper surface is 90 °;It is described Upper central block be connected with upper left wing's block, upper right wing, upper empennage block and constitute entirety;The lower central block and lower left wing Block, lower right wing, lower left projection, lower right projection homogeneously connect;The sheet resistance of the mold pressing surface for molding of the upper mold Rate is not more than 1010The surface resistivity of Ω/, the mold pressing surface for molding of the lower mold are not more than 1010Ω/□。
In use, thin material is placed on lower mold, the downward mold movement of upper mold is driven by gear unit.It is preferred that , the thin material is pan paper.
Embodiment two
The instrument for the folding thin material that the present embodiment is related to, perspective view is as shown in Figure 10, and top view is as shown in figure 11, including mould Have device (1), the die device (1) includes upper mold (10) and lower mold (20);The upper mold (10) and transmission Unit (2) is connected, and the gear unit (2) is connected with support unit (3), and the support unit (3) is fixed on pedestal (4) On, the positioning unit is located at the front of lower mold and its height is higher than the height of lower left wing's block and lower right wing;Described Lower mold (20) is fixed on pedestal (4), and fixation hole (5) are arranged on the pedestal;The thin material folds instrument, also wraps It includes positioning unit (6), the positioning unit includes two orthogonal locating plates (601), adjustable to be fixed on pedestal On, the front of lower mold is symmetrically arranged in two locating plates, and height is higher than the height of lower left wing's block and lower right wing 1cm is spent, wherein the height of lower left wing's block and lower right wing is equal;The support unit includes a support at class " K " font Arm (301), the gear unit pass through support arm.
The die device that the present embodiment is related to, upper mold perspective view is as shown in Figure 1 and Figure 2, lower mold as shown in fig. 7, it is upper, The cooperation schematic diagram of lower mold as shown in figure 8, B-B cross-sectional view as shown in figure 9, including upper mold (10) and lower mold (20), institute The upper mold stated include the upper central block (101) of evagination, upper left wing's block (102), upper right wing (103), upper empennage block (104), Left stern notch (105), right stern notch (106);The lower mold can realize the left neighbour of central block in clearance fit with the upper mold Upper left wing's block, the upper right upper right wing of neighbour of central block, the upper central block tail portion upper empennage adjacent with upper empennage block, described Block, upper left wing's block are adjacent with left stern notch (105), and the upper empennage block, upper right wing are adjacent with right stern notch (106);Described Lower mold includes lower central block (201), and lower central block Zuo Linxia left wing block (202), right adjacent lower right wing (203), tail portion are under Empennage block (204) is adjacent, lower tail wing left adjacent lower left projection (205), right adjacent lower right projection (206), the lower central block, under It is left wing's slot (207) to be right flank slot (208) between left wing's block between lower central block, lower right wing;The lower central block and bullet Property reply unit (209) connection;The elastic recovery unit is removably connected with lower mold, and the height of lower central block is not low In the height of lower left wing's block and lower right wing;When engaged, upper central block and lower central block cooperate, upper empennage block and lower tail wing Cooperation, upper left wing's block and left wing's slot cooperate, and upper right wing and right flank slot cooperate, and lower left projection and left stern notch cooperate, lower right projection Cooperate with right stern notch;The upper central block includes upper central block upper surface (1011), and the upper central block upper surface is in five Side shape;Upper left wing's block includes upper left wing's block upper surface (1021), upper left wing's block upper side (1022), the upper right flank Block includes upper right wing upper surface (1031), upper right wing upper side (1032);The upper empennage block includes on upper empennage block Surface (1041);Wherein the upper central block upper surface and upper left wing's block upper surface are crossed to form left wing side (10111), on Central block upper surface and upper right wing upper surface are crossed to form right flank side (10112), upper central block upper surface and upper empennage block Upper surface is crossed to form empennage side (10113), and the side at the top of pentagon by left side is the upper left side (10114), pentagon top Side on the right side is upper the right (10115);The upper central block upper surface (1011), upper left wing's block upper surface (1021), on Upper tail about vertical upper central block upper surface (1011) and is passed through in right flank block upper surface (1031), upper empennage block upper surface (1041) The high plane at wing side (10113) midpoint is symmetrical;The angle on the upper left side (10114) and upper the right (10115) It is 90 °, the length on the upper left side and upper the right is 10mm;Two faces of upper left wing's block upper surface and upper central block upper surface The dihedral angle at angle, upper right wing upper surface and upper central block upper surface is 135 °, on upper left wing's block upper side and upper central block The dihedral angle on surface, upper right wing upper side and the dihedral angle of upper central block upper surface are 90 °;The upper central block with it is upper Left wing's block, upper right wing, upper empennage block are connected and constitute entirety;The surface of the mold pressing surface for molding of the upper mold Resistivity is not more than 106The surface resistivity of Ω/, the mold pressing surface for molding of the lower mold are not more than 106Ω/□。
When engaged, the downward mold movement of upper mold, upper central block are first contacted with lower central block, descend central block companion later Upper mold movement, until completing to cooperate;When upper mold is far from lower mold movement, effect of the lower central block in elastic recovery unit Under return back to home position or approximate home position.At work, thin material is placed in lower central block.
Embodiment three
The two of the instrument for the folding thin material that the present embodiment is related to, upper left wing's block upper surface and upper central block upper surface Face angle, upper right wing upper surface and the dihedral angle of upper central block upper surface are 130 °, upper left wing's block upper side and upper central block The dihedral angle of upper surface, upper right wing upper side and the dihedral angle of upper central block upper surface are 95 °;The upper left side and upper the right Length is 12mm;The surface resistivity of the mold pressing surface for molding of the upper mold is 105Ω/□—106Ω/, institute The surface resistivity of the mold pressing surface for molding for the lower mold stated is 107Ω/□—108Ω/□;Remaining with embodiment one It is identical.
Example IV
The instrument for the folding thin material that the present embodiment is related to, the upper mold schematic diagram is as shown in figure 12, including evagination Upper central block 101, upper left wing's block 102, upper right wing 103, upper empennage block 104, left stern notch (105), right stern notch (106), upper base Plate 107, the upper central block 101, upper left wing's block 102, upper right wing 103, upper empennage block 104 are bolted on On substrate 107, realization is indirectly connected;Remaining is the same as example 1.
Embodiment five
The instrument for the folding thin material that the present embodiment is related to, the upper mold include the upper central block 101 of evagination, upper left wing Block 102, upper right wing 103, upper empennage block 104, left stern notch (105), right stern notch (106), upper substrate 107, the upper center Block 101, upper left wing's block 102, upper right wing 103, upper empennage block 104 are bolted on upper substrate 107, are realized indirect It is connected;Remaining is identical as embodiment two.
Embodiment six
The folding article that the present embodiment is related to is to obtain after being folded using the instrument of the folding thin material of embodiment one, embodiment two Pan paper, schematic diagram is as shown in figure 13, including bottom surface (1301), the bottom surface be in pentagon, the left side of bottom surface is successively For left side (1302), left facade (1304), it is followed successively by right side (1303), right facade (1305) on the right side of bottom surface, bottom surface Tail portion is tail surface (1306), and tail surface is connect by left side tail surface (1307) with left side (1302), and tail surface passes through the right side Side tail surface (1308) is connect with right side (1303);Wherein, bottom surface (1301) and left side (1302) intersect at left first side (13011), bottom surface (1301) and right side (1303) intersect at right first side (13012), bottom surface (1301) and tail surface (1306) it intersects at empennage side (13013), intersecting in pentagon with left first side (13011) is the preceding left side (13014) and the right side First side (13012) intersection is preceding the right (13015).

Claims (10)

1. a kind of thin material folds instrument, it is characterised in that including die device (1), the die device (1) and transmission are single First (2) are connected, and the gear unit (2) is connected with support unit (3), and the support unit (3) is fixed on pedestal (4) On;The die device includes upper mold (10), lower mold (20), and the lower mold and the upper mold realize gap Cooperation;The upper mold is connect with gear unit, and the lower mold is fixed on the base.
2. thin material as described in claim 1 folds instrument, it is characterised in that the upper mold includes the upper center of evagination Block (101), upper left wing's block (102) and upper right wing (103), upper empennage block (104);The upper central block Zuo Linshang left wing Block, the upper right upper right wing of neighbour of central block, the upper central block tail portion are adjacent with upper empennage block.
3. thin material as claimed in claim 2 folds instrument, it is characterised in that the upper mold include left stern notch (105), Right stern notch (106), the upper empennage block, upper left wing's block are adjacent with left stern notch (105), the upper empennage block, upper right wing It is adjacent with right stern notch (106).
4. thin material as claimed in claim 3 folds instrument, it is characterised in that the lower mold includes lower central block (201), lower central block Zuo Linxia left wing block (202), right adjacent lower right wing (203), tail portion and lower tail wing (204) are adjacent, under Empennage block left adjacent lower left projection (205), right adjacent lower right projection (206), are left wing's slot between the lower central block, lower left wing's block (207), it is between lower central block, lower right wing right flank slot (208);Wherein, upper central block and lower central block cooperate, upper empennage block Cooperate with lower tail wing, upper left wing's block and left wing's slot cooperate, and upper right wing and right flank slot cooperate, and lower left projection is matched with left stern notch It closes, lower right projection and right stern notch cooperate.
5. thin material as claimed in claim 4 folds instrument, it is characterised in that the upper central block and upper left wing's block, upper right Wing, upper empennage block are connected and constitute entirety;And/or the lower central block is connect with elastic recovery unit (209), it is described Elastic recovery unit be removably connected with lower mold.
6. thin material as claimed in claim 2 or claim 3 folds instrument, it is characterised in that the upper central block includes upper central block Upper surface (1011), the upper central block upper surface are in pentagon;Upper left wing's block includes upper left wing's block upper surface (1021), upper left wing's block upper side (1022), the upper right wing is comprising in upper right wing upper surface (1031), upper right wing Side (1032);The upper empennage block includes upper empennage block upper surface (1041);Wherein the upper central block upper surface with Upper left wing's block upper surface is crossed to form left wing side (10111), and upper central block upper surface is crossed to form with upper right wing upper surface Upper right flank side (10112), upper central block upper surface and upper empennage block upper surface are crossed to form empennage side (10113), pentagon Top is the upper left side (10114) by the side in left side, and the side of pentagon top on the right side is upper the right (10115);It is described it is upper in Entreat block upper surface, upper left wing's block upper surface, upper right wing upper surface, upper empennage block upper surface about vertical upper central block upper surface (1011) and it is symmetrical by the high plane at upper empennage side (10113) midpoint.
7. thin material as claimed in claim 6 folds instrument, it is characterised in that the upper left side (10114) and upper the right (10115) angle is 90 °, and the length on the upper left side and upper the right is no more than 15mm;The upper left wing's block upper surface and/or Dihedral angle, upper right wing upper surface and the dihedral angle of upper central block upper surface with upper central block upper surface are 120-150 °; And/or the dihedral angle, upper right wing upper side and upper central block upper surface of upper left wing's block upper side and upper central block upper surface Dihedral angle is 90-130 °.
8. thin material as claimed in claim 2 folds instrument, it is characterised in that the molding for molding of the upper mold The surface resistivity in face is not more than 1010The surface resistivity of the mold pressing surface for molding of Ω/ and/or the lower mold No more than 1010Ω/□。
9. thin material as described in claim 1 folds instrument, it is characterised in that the support unit is at class " K " font, packet Containing a support arm (301), the gear unit passes through support arm;And/or the folding instrument includes positioning unit (6), The positioning unit is located at the front of lower mold, and height is higher than the height of lower left wing's block and lower right wing.
10. a kind of folding article, it is characterised in that fold instrument using any of the above-described thin material and fold.
CN201910909219.6A 2019-09-25 2019-09-25 Thin material folding instrument and folding object thereof Active CN110450460B (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US690377A (en) * 1900-11-06 1901-12-31 Harry B Smith Machine for covering paper boxes.
US1420808A (en) * 1918-11-07 1922-06-27 Charles S Batdorf Machine for making paper cups
FR2662999A1 (en) * 1990-06-11 1991-12-13 Packart Bags intended to contain a unit dose of a liquid, pasty or pulverulent product
CN202011294U (en) * 2011-02-15 2011-10-19 上海林盛橡塑厂 Three-dimensional embossed pattern paper pressing mould
CN203719752U (en) * 2013-12-05 2014-07-16 漯河医学高等专科学校 Sanitary and convenient weighing paper
CN104266736A (en) * 2014-07-31 2015-01-07 廖张洁 Weighing paper
CN105268846A (en) * 2015-09-14 2016-01-27 滁州市成业机械制造有限公司 Bending mould with good water-cooling effect
WO2018148473A1 (en) * 2017-02-09 2018-08-16 Chemrus Inc. Laboratory paper-structured weighing kit
CN208293316U (en) * 2018-03-30 2018-12-28 金箭印刷事业有限公司 Has the three-dimensional paper-plastic products manufacturing equipment of zero draft angle

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US690377A (en) * 1900-11-06 1901-12-31 Harry B Smith Machine for covering paper boxes.
US1420808A (en) * 1918-11-07 1922-06-27 Charles S Batdorf Machine for making paper cups
FR2662999A1 (en) * 1990-06-11 1991-12-13 Packart Bags intended to contain a unit dose of a liquid, pasty or pulverulent product
CN202011294U (en) * 2011-02-15 2011-10-19 上海林盛橡塑厂 Three-dimensional embossed pattern paper pressing mould
CN203719752U (en) * 2013-12-05 2014-07-16 漯河医学高等专科学校 Sanitary and convenient weighing paper
CN104266736A (en) * 2014-07-31 2015-01-07 廖张洁 Weighing paper
CN105268846A (en) * 2015-09-14 2016-01-27 滁州市成业机械制造有限公司 Bending mould with good water-cooling effect
WO2018148473A1 (en) * 2017-02-09 2018-08-16 Chemrus Inc. Laboratory paper-structured weighing kit
CN208293316U (en) * 2018-03-30 2018-12-28 金箭印刷事业有限公司 Has the three-dimensional paper-plastic products manufacturing equipment of zero draft angle

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