CN201366813Y - Mold of coated paper dividing lunch box - Google Patents
Mold of coated paper dividing lunch box Download PDFInfo
- Publication number
- CN201366813Y CN201366813Y CNU2008202066075U CN200820206607U CN201366813Y CN 201366813 Y CN201366813 Y CN 201366813Y CN U2008202066075 U CNU2008202066075 U CN U2008202066075U CN 200820206607 U CN200820206607 U CN 200820206607U CN 201366813 Y CN201366813 Y CN 201366813Y
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Abstract
The utility model relates to a mold of a coated paper dividing lunch box, which is characterized in that an upper mold (1) comprises an internal mold (11), an external mold (12), an internal mold cylinder (13) and an upper mold holder (14), and the external mold is adapted to the inner cavity of a lunch box (4) with a main dividing wall (41); the internal mold is adapted to the shape of a small dividing wall (42) of the lunch box, and the internal mold, the external mold and the internal mold cylinder are arranged on the upper mold holder together; the internal mold is driven by a stepping cylinder to move up and down, and the lower mold (2) comprises a mold frame (21), a middle template (22), a middle template cylinder (23) and a lower mold holder(24); the mold frame is adapted to the outside of the lunch box, and the middle template is adapted to the inner cavity of the small dividing wall of the lunch box; the mold frame, the middle template and the middle template cylinder are arranged on the lower mold holder together, and the middle template is driven by the cylinder to move up and down; and a corner pushing cylinder (3) for forming the small dividing wall is arranged at the back side of the mold frame. With the mold, the forming welding of the dividing lunch box can be completed once in the same mold, so that the forming equipment is greatly simplified, and the cost of equipment investment is substantially reduced.
Description
Technical field
The utility model relates to a kind of mould, especially relates to a kind of compression molding welding mould of making leaching membrane paper matter food container having lattice.
Background technology
High-grade Paper dinner pail requires lattice, generally be that requirement has a main cell wall that passes through whole lunch box that lunch box is divided into two, and in by 1/2nd lunch boxes behind the lattice again lattice become three little layouts, main lattice is in order to distinguish food, closely-spaced then in order to distinguish different dish, because the factor of paper material, Paper dinner pail can not resemble in the past a moulded section the plastics mess-tin, the production technology of Paper dinner pail is that the composite paper material is carried out cross cutting and impression according to the requirement of food container having lattice shape, then backfin is carried out in the section behind cross cutting and the impression, bonding and form the lattice paper meal of required form, promptly main cell wall generally all is to form by the scraps of paper material that is pressed into lunch box is folding, two little cell wall then all be will be in addition the cell wall section behind cross cutting and the impression in advance send pressing formation the mould from the section box to by induction system.
Therefore, when making the lattice paper meal, at first will be molded with the cutlery box main body mould slice module of main cell wall, in addition that the cell wall slice module is molded simultaneously, at last with the cell wall of moulding and cutlery box mold pressing welding with main cell wall.The many covers of this process need are independently finished the mould of different operating, divide repeatedly compression molding welding of order in different operations.So, just increased operation, mould volume bulky complex, equipment cost is high, also can influence product quality sometimes and be easy to generate waste product.
The utility model content
Technical problem to be solved in the utility model just provides the low leaching membrane paper matter of the little cost of a kind of volume simple in structure and makes the food container having lattice mould, and mould integrated more with originally overlapping independently for it, can be once molding formed in an operation.
For reaching above-mentioned purpose, leaching membrane paper matter food container having lattice mould of the present utility model comprises upper die and lower die, it is characterized in that:
Described patrix comprises internal mold, external mold, internal mold stepping cylinder and top mold frame, the external mold that is fixed on top mold frame is with suitable with the cutlery box cavity shape of main cell wall, the little cell wall profile that is located at middle internal mold of external mold and cutlery box is suitable, internal mold and internal mold stepping cylinder are contained on the top mold frame together, and internal mold is driven and can be moved up and down with respect to external mold by the internal mold stepping cylinder that is located at top mold frame internal mold top;
Described counterdie comprises framed, middle template, middle template cylinder and following mould bases, be fixed on down the framed of mould bases with suitable with the cutlery box outer shape of main cell wall, the little cell wall inner chamber that is located at the middle template of framed centre and cutlery box is suitable, middle template and middle template cylinder are contained in down on the mould bases together, and middle template is driven and can be moved up and down with respect to framed by the middle template cylinder that is located at down mould bases bottom, framed centre.
On the basis of the above, this mould can also be done further improvement:
Described framed both sides respectively are equipped with one and are criss-cross knuckle push rod, are used for the knuckle that moulding master cell wall is connected with the cutlery box main body wall;
Described framed rear side also is provided with one and pushes away the angle cylinder, and its tailpiece of the piston rod is equipped with and pushes away the angle push rod, is used for the knuckle that the end of the little cell wall of moulding is connected with cutlery box main body rear wall;
In the described following mould bases among framed, be provided with four depanning push rods, in order to finished product is ejected mould.
Forming process is as follows: the section of cutlery box main body mould pushes the counterdie correspondence position with cylinder or machinery, and template is in the position that ejects in this moment; Under the lattice die-cut piece was inhaled in feed mechanism, horizontal pushing away arched upward, and straight pushed patrix, be positioned at internal mold under, the internal mold cylinder is done once to advance, and die-cut piece is fixed.Mold pressing is tight in whole descending and the counterdie of top mold frame then, and moulding welding cutlery box main body and main lattice are cut into slices when descending the knuckle that criss-cross knuckle push rod helps moulding master cell wall to be connected with main body wall in the cutlery box main body mould; The internal mold cylinder is made secondary and is advanced the little lattice of moulding welding, pushes away the angle cylinder in the time of the upper and lower mould contact and releases the knuckle that the end of the little cell wall of moulding is connected with the main body rear wall.Upper and lower mould is opened after the moulding, and middle template is released product from low mold frame, by four push rods that are positioned at lower bolster product is ejected then, and product is separated with middle mould.
Above welding can be used modes such as hot blast, ultrasonic wave, high frequency.
Beneficial effect: leaching membrane paper matter of the present utility model is made the mould of food container having lattice, to originally overlap independently functional die integrates more, can be once molding formed in an operation, the moulding welding of food container having lattice can be finished in same integral mould, former is simplified greatly, and equipment investment cost significantly reduces.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the schematic perspective view of this novel leaching membrane paper matter food container having lattice mould embodiment;
Fig. 2 is the three-dimensional exploded perspective view of Fig. 1;
Fig. 3 is a knuckle push rod schematic perspective view.
Among the figure: 1-patrix, 2-counterdie, 11-internal mold, 12-external mold, 13-internal mold stepping cylinder, 14-top mold frame, 21-is framed, template among the 22-, and template cylinder among the 23-, mould bases under the 24-, 3-push away the angle cylinder, the 4-paper food container having lattice, 41-master's cell wall, the little cell wall of 42-, 5--knuckle push rod, 6-depanning push rod.
The specific embodiment
Can see from Fig. 1 and Fig. 2, the utility model leaching membrane paper matter food container having lattice mould embodiment, constitute by patrix 1 and counterdie 2, patrix 1 comprises internal mold 11, external mold 12, internal mold stepping cylinder 13 and top mold frame 14, the external mold 12 that is fixed on top mold frame 14 is suitable with the cavity shape with the cutlery box 4 of main cell wall 41, because cutlery box 4 generally all has the little cell wall 42 of twice (to see Fig. 3,4), the internal mold 11 of present embodiment correspondence (little cell wall mould) is side by side a cover die that twice groove arranged identical with cell wall several 42, internal mold 11 is located in the middle of the external mold 12, internal mold 11 and internal mold stepping cylinder 13 are contained on the top mold frame 14 together, top mold frame 14 can be installed on the last lower guideway of former board, promoted and can be moved up and down with respect to counterdie 2 by top mold frame cylinder (not shown), internal mold 11 is by being located on the top mold frame 14, the internal mold stepping cylinder 13 that is in internal mold 11 tops promotes and can move up and down with respect to external mold 12.
That counterdie 2 comprises is framed 21, middle template 22, middle template cylinder 23 and mould bases 24 down, be fixed on down the framed 21 suitable of mould bases 24 with outer shape with the cutlery box 4 of main cell wall 41, the middle template 22 that is located in the middle of framed 21 is suitable with little cell wall 42 inner chambers of cutlery box 4, middle template 22 and middle template cylinder 23 are contained in down on the mould bases 24 together, following mould bases 24 can be fixedly mounted on the former board, and middle template 22 is driven and can be moved up and down with respect to framed 21 by the middle template cylinders 23 that are located at down mould bases 24 bottoms, framed 21 centres.
In framed both sides, respectively be equipped with one and be criss-cross knuckle push rod 5, be used for the knuckle that moulding master cell wall 41 is connected with main body wall; At framed 21 rear sides, also be provided with one and push away angle cylinder 3, its tailpiece of the piston rod is equipped with and pushes away angle push rod 31, is used for the knuckle that the end of the little cell wall 42 of moulding is connected with the main body rear wall; In the following mould bases among framed, be provided with four depanning push rods 6, in order to finished product is ejected mould (can certainly not establish push rod and take out product by hand).
Above mold actions not only can be realized by cylinder, also can adopt hydraulic pressure or other machinery side to realize that welding can be used modes such as hot blast, ultrasonic wave, high frequency, and lattice and left and right sides lattice etc. was multi-form about the product lattice was suitable for.
Claims (4)
1, a kind of leaching membrane paper matter food container having lattice mould, comprise patrix (1) and counterdie (2), it is characterized in that: described patrix (1) comprises internal mold (11), external mold (12), internal mold stepping cylinder (13) and top mold frame (14), the external mold (12) that is fixed on top mold frame (14) is with suitable with cutlery box (4) cavity shape of main cell wall (41), it is suitable with little cell wall (42) profile of cutlery box (4) to be located at the middle internal mold (11) of external mold (12), internal mold (11) and internal mold stepping cylinder (13) are contained on the top mold frame (14) together, can move up and down with respect to counterdie (2); Internal mold (11) is driven and can be moved up and down with respect to external mold (12) by the internal mold stepping cylinder (13) that is located at top mold frame (14) internal mold (11) top; Described counterdie (2) comprises framed (21), middle template (22), middle template cylinder (23) and following mould bases (24), framed (21) that are fixed on down mould bases (24) are with suitable with cutlery box (4) outer shape of main cell wall (41), it is suitable with little cell wall (42) inner chamber of cutlery box (4) to be located at framed (21) middle middle template (22), in template and in the template cylinder be contained in down together on the mould bases (24), middle template (22) can move up and down with respect to framed (21) by being located at down middle middle template cylinder (23) drive in mould bases (24) bottom, framed (21).
2, leaching membrane paper matter food container having lattice mould according to claim 1 is characterized in that: described framed (21) both sides, and respectively be equipped with one and be criss-cross knuckle push rod (5), be used for the knuckle that moulding master cell wall (41) is connected with the cutlery box main body wall.
3, leaching membrane paper matter food container having lattice mould according to claim 2, it is characterized in that: described framed (21) rear side, also be provided with one and push away angle cylinder (3), its tailpiece of the piston rod is equipped with and pushes away angle push rod (31), and what be used for that knuckle both sides that the end of the little cell wall of moulding (42) is connected with cutlery box main body rear wall are provided with respectively also that a moulding master cell wall uses pushes away angle apparatus (5).
4, leaching membrane paper matter food container having lattice mould according to claim 3 is characterized in that: in the following mould bases among described framed (21), be provided with four depanning push rods (6), in order to finished product is ejected mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202066075U CN201366813Y (en) | 2008-12-31 | 2008-12-31 | Mold of coated paper dividing lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202066075U CN201366813Y (en) | 2008-12-31 | 2008-12-31 | Mold of coated paper dividing lunch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201366813Y true CN201366813Y (en) | 2009-12-23 |
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ID=41485712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202066075U Expired - Fee Related CN201366813Y (en) | 2008-12-31 | 2008-12-31 | Mold of coated paper dividing lunch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201366813Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342006A (en) * | 2013-06-25 | 2013-10-09 | 蔡明吏 | Cake baking paper support forming machine |
| CN106945289A (en) * | 2017-02-28 | 2017-07-14 | 东莞明泰彩色包装印刷有限公司 | It is a kind of integrate air-breathing, position, pre-fold, the mould of high week pressurization |
| CN107139532A (en) * | 2017-07-11 | 2017-09-08 | 湖北众与和智能装备科技有限公司 | Carton device for automatically molding |
-
2008
- 2008-12-31 CN CNU2008202066075U patent/CN201366813Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342006A (en) * | 2013-06-25 | 2013-10-09 | 蔡明吏 | Cake baking paper support forming machine |
| CN103342006B (en) * | 2013-06-25 | 2014-06-04 | 蔡明吏 | Cake baking paper support forming machine |
| CN106945289A (en) * | 2017-02-28 | 2017-07-14 | 东莞明泰彩色包装印刷有限公司 | It is a kind of integrate air-breathing, position, pre-fold, the mould of high week pressurization |
| CN107139532A (en) * | 2017-07-11 | 2017-09-08 | 湖北众与和智能装备科技有限公司 | Carton device for automatically molding |
| CN107139532B (en) * | 2017-07-11 | 2019-01-04 | 湖北众与和智能装备科技有限公司 | Carton device for automatically molding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20111231 |