CN203866649U - Straight cylinder type molded pulp package setting device - Google Patents
Straight cylinder type molded pulp package setting device Download PDFInfo
- Publication number
- CN203866649U CN203866649U CN201420309366.2U CN201420309366U CN203866649U CN 203866649 U CN203866649 U CN 203866649U CN 201420309366 U CN201420309366 U CN 201420309366U CN 203866649 U CN203866649 U CN 203866649U
- Authority
- CN
- China
- Prior art keywords
- glued membrane
- exhaust
- ring
- mould
- mould cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Buffer Packaging (AREA)
Abstract
The utility model relates to a molded pulp package setting device, in particular to a straight cylinder type molded pulp package setting device. The problem that an existing straight cylinder type molded pulp package setting device is low in heating efficiency and hard in mould releasing is solved. A plurality of annular grooves are formed in a heat conducting oil cavity wall face close to a mould cylinder from top to bottom in sequence. A bottom mould is arranged at the upper end of the mould cylinder. An upper end cover is arranged at the upper end face of the bottom mould. A locating ring is fixedly arranged at the lower end of the mould cylinder in a sleeved mode. A plurality of circles of first exhaust through holes are machined in the periphery direction in the bottom mould. A plurality of annular groove circles are machined in the periphery direction in the upper end face of the bottom mould. Each annular groove circle is communicated with a first through hole of a corresponding circle. A plurality of exhaust grooves are machined in the upper end face of the bottom mould in a radial direction. A plurality of second exhaust through holes are machined in the upper end cover. The multiple circles of the first exhaust through holes are communicated with the second exhaust through holes through the annular grooves and the exhaust grooves. An outer edge is arranged in the periphery direction at the lower end of a glue film. The straight cylinder type molded pulp package setting device is used for manufacturing molded pulp packages.
Description
Technical field
The utility model relates to a kind of paper pulp moulding packing shaping equipment, is specifically related to a kind of straight barrel type paper pulp moulding packing shaping equipment.
Background technology
In China, paper mould industry development is very fast; particularly paper mould is produced from dish, bowl, dish etc. with the goods at inclination angle necessarily to straight barrel type goods future development in recent years; but existing straight barrel type paper pulp moulding packing shaping equipment adopts spiral coil heating; exist the efficiency of heating surface low, move back mould difficulty and cause straight barrel type paper pulp moulding packing products production efficiency low; poor product quality, cannot form large-scale production.
Utility model content
The utility model be solve existing straight barrel type paper pulp moulding packing shaping equipment exist the efficiency of heating surface low, move back the problem of mould difficulty, and then provide a kind of straight barrel type paper pulp moulding packing shaping equipment.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be:
Straight barrel type paper pulp moulding packing shaping equipment of the present utility model comprises upper die and lower die, and counterdie is positioned at patrix and the two coaxially arranges, patrix comprises material returned tracheae, upper end cover, hotline heater, bed die, mould cylinder and centring ring, hotline heater is sleeved on the outer wall of mould cylinder, on hotline heater, be along the circumferential direction provided with annular heat conduction oil pocket, be provided with successively several toroidal cavities from top to bottom near on the heat conduction oil pocket wall of mould cylinder, the bottom of hotline heater outer wall is provided with conduction oil entrance, and the top of hotline heater outer wall is provided with conduction oil outlet, bed die is arranged on the upper end of mould cylinder, upper end cover is arranged on the upper end of bed die, centring ring is solidly set on the lower end of mould cylinder, material returned tracheae is arranged on the center of bed die through upper end cover, the internal communication of material returned tracheae and mould cylinder, on bed die, be along the circumferential direction processed with multi-turn first row vent hole, the quantity of every circle the first through hole unanimously arranges, on the upper end of bed die, be along the circumferential direction processed with multi-ring annular groove, the first through hole of every ring annular groove and correspondence ring is interconnected, on the upper end of bed die, be radially processed with many exhaust grooves, the quantity of exhaust groove is even number, exhaust groove is the uniform setting of star, on upper end cover, be processed with multiple second row vent holes, multi-turn first row vent hole passes through annular groove, exhaust groove is communicated with second row vent hole,
Counterdie comprises glued membrane, glued membrane support, glued membrane trim ring, positioning base and glued membrane tracheae, glue film sleeve is contained on glued membrane support, the lower end edge circumferencial direction of glued membrane is provided with outer, glued membrane trim ring is fixed on positioning base through glued membrane, outer is between glued membrane trim ring and positioning base, glued membrane tracheae is arranged on the lower surface of positioning base, and glued membrane tracheae is communicated with glued membrane inner chamber.
The beneficial effects of the utility model are:
On the hotline heater of straight barrel type paper pulp moulding packing shaping equipment of the present utility model, be processed with several toroidal cavities, increase the heat collector surface of conduction oil, hotline heater is provided with annular heat conduction oil pocket, increase holdup time and the hold-up of conduction oil at hotline heater inner chamber, thereby improve thermal source total amount of heat, and several toroidal cavities make more than collector area increased twice, compared with adopting spiral coil with existing paper pulp moulding packing shaping equipment, greatly shorten every mould heat time heating time, saved 30～50% heat time heating time;
Straight barrel type paper pulp moulding packing shaping equipment of the present utility model is provided with material returned tracheae on bed die, adopt the blow off stripping means of goods of compressed air, compared with the material returned mode of moving with mechanical reciprocating with existing paper pulp moulding packing shaping equipment employing material returned bar, material returned piece, be convenient to move back mould, shortened and moved back the mould time; Avoid the friction of material returned piece reciprocating motion to die body simultaneously, greatly extended the service life of die body, improved product quality simultaneously, can form large-scale production;
Straight barrel type paper pulp moulding packing shaping equipment of the present utility model is provided with first row vent hole, second row vent hole, annular groove and exhaust groove on bed die, above-mentioned exhaust hole and groove have formed a complete steam discharging system, with existing paper pulp moulding packing shaping equipment only by moving back compared with module periphery nature gap arranges outward, exhaust is more convenient, greatly shortened the drying time of moulded paper pulp product, thereby improved the production efficiency of straight barrel type paper pulp moulding packing products.
Brief description of the drawings
Fig. 1 is that the master of patrix in the utility model detailed description of the invention one looks cutaway view, Fig. 2 is that the master of counterdie in the utility model detailed description of the invention one looks cutaway view, Fig. 3 is the A-A cutaway view of Fig. 1, the top view of bed die 4 in Fig. 4 the utility model detailed description of the invention one.
Detailed description of the invention
Detailed description of the invention one: as shown in Fig. 1～4, the straight barrel type paper pulp moulding packing shaping equipment of present embodiment comprises upper die and lower die, and counterdie is positioned at patrix and the two coaxially arranges, patrix comprises material returned tracheae 1, upper end cover 2, hotline heater 3, bed die 4, mould cylinder 5 and centring ring 6, hotline heater 3 is sleeved on the outer wall of mould cylinder 5, on hotline heater 3, be along the circumferential direction provided with annular heat conduction oil pocket 3-1, be provided with successively several toroidal cavities 3-2 from top to bottom near on the heat conduction oil pocket 3-1 wall of mould cylinder 5, the bottom of hotline heater 3 outer walls is provided with conduction oil entrance 20, and the top of hotline heater 3 outer walls is provided with conduction oil outlet 19, bed die 4 is arranged on the upper end of mould cylinder 5, upper end cover 2 is arranged on the upper end of bed die 4, centring ring 6 is solidly set on the lower end of mould cylinder 5, material returned tracheae 1 is arranged on the center of bed die 4 through upper end cover 2, the internal communication of material returned tracheae 1 and mould cylinder 5, on bed die 4, be along the circumferential direction processed with multi-turn first row vent hole 4-1, the quantity of every circle the first through hole 4-1 unanimously arranges, on the upper end of bed die 4, be along the circumferential direction processed with multi-ring annular groove 4-2, the first through hole 4-1 of every ring annular groove 4-2 and correspondence ring is interconnected, on the upper end of bed die 4, be radially processed with many exhaust groove 4-3, the quantity of exhaust groove 4-3 is even number, exhaust groove 4-3 is the uniform setting of star, on upper end cover 2, be processed with multiple second row vent holes 17, multi-turn first row vent hole 4-1 is by annular groove 4-2, exhaust groove 4-3 is communicated with second row vent hole 17,
Counterdie comprises glued membrane 7, glued membrane support 8, glued membrane trim ring 9, positioning base 10 and glued membrane tracheae 11, glued membrane 7 is sleeved on glued membrane support 8, the lower end edge circumferencial direction of glued membrane 7 is provided with outer 7-1, glued membrane trim ring 9 is fixed on positioning base 10 through glued membrane 7, outer 7-1 is between glued membrane trim ring 9 and positioning base 10, glued membrane tracheae 11 is arranged on the lower surface of positioning base 10, and glued membrane tracheae 11 is communicated with glued membrane 7 inner chambers.
Detailed description of the invention two: as shown in Figure 3, the madial wall of present embodiment mould cylinder 5 is along the circumferential direction processed with several vertical arc groove 5-1.So arrange, compared with existing smooth surface, greatly increase the compression strength of molded article surface.Other composition and annexation are identical with detailed description of the invention one.
Detailed description of the invention three: as shown in Figure 3, the junction of adjacent two the vertical arc groove 5-1 of present embodiment is vertically provided with slit 5-2, on mould cylinder 5, be along the circumferential direction processed with several vertical exhaust hole 5-3, the quantity of slit 5-2 and vertical consistent setting of quantity of exhaust hole 5-3, each slit 5-2 is communicated with a corresponding vertical exhaust hole 5-3, and the upper end of each vertical exhaust hole 5-3 is all communicated with second row vent hole 17.So design, is convenient to steam that moulded paper pulp product produces in process of production in time by slit 5-2, vertically exhaust hole 5-3, second row vent hole 17 are discharged.Other composition and annexation are identical with detailed description of the invention two.
Detailed description of the invention four: as shown in Figure 1, the bottom of present embodiment centring ring 6 is processed with horn mouth 6-1, the top of glued membrane trim ring 9 is processed with the round platform 9-1 coordinating with horn mouth 6-1.So design, upper die and lower die contraposition is more accurate, has effectively ensured that moulded paper pulp product wall thickness is more even.Other composition and annexation are identical with detailed description of the invention one, two or three.
Detailed description of the invention five: as shown in Figure 2, present embodiment glued membrane support 8 is metal solder cage shape support.So design, is convenient to into mould and moves back mould.Other composition and annexation are identical with detailed description of the invention four.
Detailed description of the invention six: as shown in Figure 1, the inner chamber flaring setting from top to bottom of present embodiment mould cylinder 5.So design, is convenient to the demoulding.Other composition and annexation are identical with detailed description of the invention one, two, three or five.
Detailed description of the invention seven: as shown in Figure 2, present embodiment counterdie also comprises glued membrane packing ring 15, glued membrane packing ring 15 is positioned on the upper end of outer 7-1 through glued membrane 7, and glued membrane packing ring 15 is between glued membrane trim ring 9 and positioning base 10.So design, the air-tightness of guarantee glued membrane.Other composition and annexation are identical with detailed description of the invention six.
Operation principle:
After the annular heat conduction oil pocket 3-1 that the conduction oil recycling enters hotline heater 3 through conduction oil entrance 20, discharge through conduction oil outlet 19, adopt negative pressure compressed air, make the interior air of glued membrane 7 find time to shrink by glued membrane tracheae 11, paper pulp wet hair base is enclosed within on the glued membrane 7 having shunk, then by upper die and lower die matched moulds;
After matched moulds completes, conversion malleation compressed air makes glued membrane 7 inflations, paper pulp wet hair base is pressed to mould cylinder 5 and bed die 4, adopt hotline heater 3 to be heated to operating temperature to mould cylinder 5 and bed die 4, contained moisture in paper pulp wet hair base is gasified rapidly, the most steam of mould cylinder 5 sidewall is through slit 5-2, vertically exhaust hole 5-3 and second row vent hole 17 are discharged, mould cylinder 5 side wall lower ends fraction steam are discharged through the gap of glued membrane trim ring 9 and centring ring 6, the steam of mould cylinder 5 upper ends is through first row vent hole 4-1, multi-ring annular groove 4-2, exhaust groove 4-3 and second row vent hole 17 are discharged,
Through after a period of time, paper pulp wet hair base dryness finalization, now, stops the compressed air in glued membrane tracheae 11 and makes it emptying, and the material returned tracheae 1 in patrix forms vacuum by negative pressure compressed air, and the packing articles after dryness finalization is adsorbed in upper cavity; After counterdie being moved after upper and lower mould separates, material returned tracheae 1 stops negative pressure compressed air, and conversion malleation compressed air is by the dried packaging products of paper mould material returned process of having blown off; then stop compressed air; counterdie return, like this, a working cycles finishes.
Claims (7)
1. a straight barrel type paper pulp moulding packing shaping equipment, described packaging shaping equipment comprises upper die and lower die, counterdie is positioned at patrix and the two coaxially arranges, it is characterized in that: patrix comprises material returned tracheae (1), upper end cover (2), hotline heater (3), bed die (4), mould cylinder (5) and centring ring (6), hotline heater (3) is sleeved on the outer wall of mould cylinder (5), on hotline heater (3), be along the circumferential direction provided with annular heat conduction oil pocket (3-1), be provided with successively several toroidal cavities (3-2) from top to bottom near on heat conduction oil pocket (3-1) wall of mould cylinder (5), the bottom of hotline heater (3) outer wall is provided with conduction oil entrance (20), the top of hotline heater (3) outer wall is provided with conduction oil outlet (19), bed die (4) is arranged on the upper end of mould cylinder (5), upper end cover (2) is arranged on the upper end of bed die (4), centring ring (6) is solidly set on the lower end of mould cylinder (5), material returned tracheae (1) is arranged on the center of bed die (4) through upper end cover (2), the internal communication of material returned tracheae (1) and mould cylinder (5), on bed die (4), be along the circumferential direction processed with multi-turn first row vent hole (4-1), the quantity of every circle the first through hole (4-1) unanimously arranges, on the upper end of bed die (4), be along the circumferential direction processed with multi-ring annular groove (4-2), every ring annular groove (4-2) is interconnected with first through hole (4-1) of correspondence ring, on the upper end of bed die (4), be radially processed with many exhaust grooves (4-3), the quantity of exhaust groove (4-3) is even number, exhaust groove (4-3) is the uniform setting of star, on upper end cover (2), be processed with multiple second row vent holes (17), multi-turn first row vent hole (4-1) is by annular groove (4-2), exhaust groove (4-3) is communicated with second row vent hole (17),
Counterdie comprises glued membrane (7), glued membrane support (8), glued membrane trim ring (9), positioning base (10) and glued membrane tracheae (11), glued membrane (7) is sleeved on glued membrane support (8), the lower end edge circumferencial direction of glued membrane (7) is provided with outer (7-1), glued membrane trim ring (9) is fixed on positioning base (10) through glued membrane (7), outer (7-1) is positioned between glued membrane trim ring (9) and positioning base (10), glued membrane tracheae (11) is arranged on the lower surface of positioning base (10), glued membrane tracheae (11) is communicated with glued membrane (7) inner chamber.
2. straight barrel type paper pulp moulding packing shaping equipment according to claim 1, is characterized in that: the madial wall of mould cylinder (5) is along the circumferential direction processed with several vertical arc grooves (5-1).
3. straight barrel type paper pulp moulding packing shaping equipment according to claim 2, it is characterized in that: the junction of adjacent two vertical arc grooves (5-1) is vertically provided with slit (5-2), on mould cylinder (5), be along the circumferential direction processed with several vertical exhaust holes (5-3), the quantity of slit (5-2) and vertical consistent setting of quantity of exhaust hole (5-3), each slit (5-2) is communicated with a corresponding vertical exhaust hole (5-3), the upper end of each vertical exhaust hole (5-3) is all communicated with second row vent hole (17).
4. according to the straight barrel type paper pulp moulding packing shaping equipment described in claim 1,2 or 3, it is characterized in that: the bottom of centring ring (6) is processed with horn mouth (6-1), the top of glued membrane trim ring (9) is processed with the round platform (9-1) coordinating with horn mouth (6-1).
5. straight barrel type paper pulp moulding packing shaping equipment according to claim 4, is characterized in that: glued membrane support (8) is metal solder cage shape support.
6. according to the straight barrel type paper pulp moulding packing shaping equipment described in claim 1,2,3 or 5, it is characterized in that: the inner chamber flaring setting from top to bottom of mould cylinder (5).
7. straight barrel type paper pulp moulding packing shaping equipment according to claim 6; it is characterized in that: counterdie also comprises glued membrane packing ring (15); glued membrane packing ring (15) is positioned on the upper end of outer (7-1) through glued membrane (7), and glued membrane packing ring (15) is positioned between glued membrane trim ring (9) and positioning base (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309366.2U CN203866649U (en) | 2014-06-11 | 2014-06-11 | Straight cylinder type molded pulp package setting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309366.2U CN203866649U (en) | 2014-06-11 | 2014-06-11 | Straight cylinder type molded pulp package setting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203866649U true CN203866649U (en) | 2014-10-08 |
Family
ID=51647620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420309366.2U Active CN203866649U (en) | 2014-06-11 | 2014-06-11 | Straight cylinder type molded pulp package setting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203866649U (en) |
-
2014
- 2014-06-11 CN CN201420309366.2U patent/CN203866649U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103993528B (en) | Straight barrel type paper pulp moulding packing shaping equipment | |
| CN102825746B (en) | Injection molding mold of container plastic part and injection molding method thereof | |
| CN103465425A (en) | Compression moulding apparatuses and methods | |
| CN207736736U (en) | A kind of plastic uptake copper mold | |
| EA200200342A1 (en) | RELEASE OF CUT-OFF FORMED CAPACITIES AFTER FORMATION WITH HEATING | |
| CN203866649U (en) | Straight cylinder type molded pulp package setting device | |
| CN203888066U (en) | Color master batch dryer | |
| CN203834292U (en) | Heating structure for paper molding and sizing mold | |
| CN206217153U (en) | Hot forming tool | |
| CN211839820U (en) | Two unification moulds of food basic lid shaping and turn-up | |
| CN209126148U (en) | A kind of positive/negative-pressure Packing Machine | |
| CN204658867U (en) | A kind of product pneumatic jack demolding structure | |
| CN113005822A (en) | Integral forming die and forming method for paper bottle body | |
| CN203937226U (en) | A kind of moulding of plant fibres bowl cover with locking interior raised line | |
| CN203498711U (en) | Barrel-shaped pulp molding zero-degree sizing device | |
| CN203110314U (en) | Multipurpose air pressure thermoforming die | |
| CN203729154U (en) | Paper molding screen cloth type shaping die | |
| CN206588232U (en) | A kind of baking molding tool processed for crank bolt | |
| CN204488030U (en) | A kind of injection moulding blowing double mould | |
| CN201776904U (en) | Die device and equipment for producing plastic containers | |
| CN206475374U (en) | A kind of Novel rotary disk injection machine | |
| CN207088278U (en) | A kind of plastic box forming processing device | |
| CN211164887U (en) | Mold ejection structure | |
| CN205255490U (en) | Modular plastic bottle mould | |
| CN214927005U (en) | Plastic suction mold for ABS shell production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |