CN220301079U - Pulp moulding machine - Google Patents
Pulp moulding machine Download PDFInfo
- Publication number
- CN220301079U CN220301079U CN202321382716.3U CN202321382716U CN220301079U CN 220301079 U CN220301079 U CN 220301079U CN 202321382716 U CN202321382716 U CN 202321382716U CN 220301079 U CN220301079 U CN 220301079U
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- die
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- shaping
- station
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- 238000000465 moulding Methods 0.000 title claims abstract description 49
- 238000007493 shaping process Methods 0.000 claims abstract description 54
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- 238000005520 cutting process Methods 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims description 19
- 238000001179 sorption measurement Methods 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010137 moulding (plastic) Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a pulp molding machine, which relates to the field of pulp molding production and processing, and adopts the technical scheme that: pulp molding machine, including frame and the molding machine body of setting in the frame, its characterized in that: the machine frame is further provided with a first heating shaping station, a second heating shaping station, a cutting station, a blanking conveying line and a material taking module for sequentially taking and placing products in the molding machine body onto the first heating shaping station, the second heating shaping station and the cutting station and a blanking module for taking and placing products in the cutting station onto the blanking conveying line. The utility model has the advantages of high automation degree, strong functionality and high yield of paper-plastic molding.
Description
Technical Field
The utility model relates to the field of pulp molding production and processing, in particular to a pulp molding machine.
Background
The pulp molding machine is a common device for producing pulp products, wherein a lower die sucks materials in a blank making pool in the working process, then moves upwards to carry out compression molding with an upper die, and the materials are received through a receiving table after molding.
However, in practical use, it is found that the product obtained by the current technology generally has a problem of uneven thickness, and the quality of the product is seriously affected. In addition, most of the existing pulp molding machines have low automation degree and single functions.
There is therefore a need to propose a new solution to this problem.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a pulp molding machine, which has the advantages of high automation degree, strong functionality and high paper molding yield.
The technical aim of the utility model is realized by the following technical scheme: the pulp molding forming machine comprises a frame and a molding forming machine body arranged on the frame, wherein the frame is further provided with a first heating and shaping station, a second heating and shaping station, a cutting station, a blanking conveying line, a material taking module used for sequentially taking and placing products in the molding forming machine body to the first heating and shaping station, the second heating and shaping station and the cutting station, and a material discharging module used for taking and placing products on the cutting station to a blanking conveying line, the molding forming machine body comprises a blank making pool arranged below the frame, a sliding connection suction die mounting seat arranged above the frame and a driving piece used for driving the suction die mounting seat to face or deviate from the blank making pool, the suction die mounting seat is a hollow member with an opening at the top, a suction die filtering vacuum plate is connected to the top opening of the suction die mounting seat in a sealing manner, a vacuum device communicated with the inside of the suction die filtering vacuum plate is arranged on the suction die filtering vacuum plate, a suction die mounting seat top part is connected with a suction die mounting seat in a sealing manner, a material discharging module is arranged at the top of the suction die mounting seat, a die mounting seat is correspondingly arranged on the suction die mounting seat, a material discharging module is correspondingly arranged on the suction die mounting seat, a die cavity is correspondingly arranged on the suction die mounting seat, and the suction die cavity is correspondingly arranged on the suction die and the suction die.
In one embodiment, the material taking module comprises a first XYZ-axis truss manipulator arranged on the frame and an upper die connecting plate arranged on the output end of the first XYZ-axis truss manipulator, the upper forming die is fixed on the upper die connecting plate, a negative pressure device communicated with a die cavity on the upper forming die is arranged on the upper forming die, and the material discharging module comprises a second XYZ-axis truss manipulator arranged on the frame, a rotary cylinder arranged on the output end of the second XYZ-axis truss manipulator and a vacuum chuck arranged on the output end of the rotary cylinder.
In one embodiment, the first heating and shaping station and the second heating and shaping station comprise a first bottom plate fixed on a frame, a first guide pillar fixed on the frame and a first top plate slidably connected on the first guide pillar, a first oil cylinder used for driving the first top plate to slide towards or away from the first bottom plate is arranged on the frame, a cylinder body of the first oil cylinder is fixedly connected with the frame, a piston rod of the first oil cylinder is fixedly connected with the first top plate, a shaping lower die is fixed on the first bottom plate, a shaping upper die matched with the shaping lower die is arranged on the first top plate, heating elements are respectively embedded in the shaping lower die and the shaping upper die, and a first negative pressure adsorption hole is formed in the shaping upper die.
In one embodiment, the cutting station comprises a second bottom plate fixed on the frame, a second guide post fixed on the frame and a second top plate connected on the second guide post in a sliding manner, a second oil cylinder used for driving the second top plate to slide towards or away from the second bottom plate is arranged on the frame, a cylinder body of the second oil cylinder is fixedly connected with the frame, a piston rod of the second oil cylinder is fixedly connected with the second top plate, a lower cutting die is fixed on the second bottom plate, an upper cutting die matched with the lower cutting die is fixed on the second top plate, and a second negative pressure adsorption hole is formed in the upper cutting die.
In one embodiment, the reinforcing ribs are fixed above the suction mold filter vacuum plate on the suction mold mounting seat, and the reinforcing ribs divide the suction mold filter vacuum plate into a plurality of square grids.
In summary, the utility model has the following beneficial effects: according to the utility model, through the arrangement of the molding machine body, the first heating shaping station, the second heating shaping station, the cutting station, the blanking conveying line, the material taking module and the blanking module, the automatic molding, heating shaping and cutting of paper and plastic are realized, the molding machine has the advantages of high automation degree and strong functionality, meanwhile, through the arrangement of the suction mold mounting seat, the vacuumizing device and the suction mold filtering vacuum plate, a plurality of small adsorption holes are uniformly distributed on the suction mold filtering vacuum plate, when the molding lower mold copies paper pulp from the blank making pond and the molding upper mold is pressed on the molding lower mold, the vacuumizing device performs vacuumizing on the suction mold mounting seat, at the moment, the vacuum suction force uniformly acts on each small adsorption hole, so that the moisture in the cavity can be uniformly pumped, the thickness of a product is more uniform, and the yield of the product is effectively improved.
Drawings
FIG. 1 is a schematic view of a pulp molding machine according to an embodiment of the present application;
fig. 2 is a schematic structural view of a suction die mounting seat, a suction die filter vacuum plate and a reinforcing rib in a pulp molding machine according to an embodiment of the present application.
In the figure: 1. a frame; 2. a molding machine body; 21. a suction die mounting seat; 22. a suction mold filtering vacuum plate; 23. reinforcing ribs; 3. a first heating and shaping station; 4. a second heating and shaping station; 5. a cutting station; 6. a blanking conveying line; 7. a material taking module; 8. and (5) blanking the module.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
As shown in fig. 1 and 2, the embodiment of the application provides a pulp molding machine, which comprises a frame 1 and a molding machine body 2 arranged on the frame 1, wherein a first heating and shaping station 3, a second heating and shaping station 4, a cutting station 5, a blanking conveying line 6, a material taking module 7 for sequentially taking and placing products in the molding machine body 2 to the first heating and shaping station 3, the second heating and shaping station 4 and the cutting station 5, and a blanking module 8 for taking and placing products in the cutting station 5 to the blanking conveying line 6 are further arranged on the frame 1. The molding machine body 2 comprises a blank making pool arranged below the machine frame 1, a suction die mounting seat 21 slidingly connected above the machine frame 1 and a driving piece for driving the suction die mounting seat 21 to slide towards or away from the blank making pool, wherein the driving piece is an oil cylinder fixed on the machine frame 1, and a piston rod of the oil cylinder is fixedly connected with the suction die mounting seat 21. The suction die mounting seat 21 is a hollow member with an opening at the top, the suction die filtering vacuum plate 22 is connected to the opening at the top of the suction die mounting seat 21 in a sealing manner, and a plurality of adsorption small holes communicated with the inside of the suction die mounting seat 21 are uniformly distributed on the suction die filtering vacuum plate 22. The suction die mounting seat 21 is provided with a vacuumizing device communicated with the inside of the suction die mounting seat. The top sealing connection of inhaling mould mount pad 21 has the shaping lower mould, be provided with on the output of getting material module 7 with the shaping upper die of shaping lower mould adaptation, the relative position of shaping upper die and shaping lower mould is provided with die cavity and lower die cavity respectively, go up die cavity and lower die cavity cooperation and form the fashioned die cavity of product, run through on the shaping lower mould be provided with the logical groove of die cavity intercommunication, logical groove and absorption aperture are in quantity and position looks one-to-one.
It should be noted that, the molding machine body 2 adopts the prior art, and other structures of the molding machine body 2 are not described in detail in this embodiment.
When the machine works, the lower die leaves the blank making pool after pulp is made from the blank making pool, the upper molding die and the lower molding die are matched, the vacuum pumping device pumps out moisture and gas in the cavity to obtain a preliminary shape of paper blank, the upper molding die sucks the paper blank and separates from the lower molding die, the upper molding die sequentially takes the paper blank into a first heating shaping station 3 and a second heating shaping station 4 for heating shaping, the cutting station 5 cuts the heated and shaped paper blank into a required size and shape, and the material taking module 7 takes the cut paper blank onto the blanking conveying line 6.
The automatic forming, heating and shaping and cutting of paper and plastic are realized through the arrangement of the molding machine body 2, the first heating and shaping station 3, the second heating and shaping station 4, the cutting station 5, the blanking conveying line 6, the material taking module 7 and the blanking module 8, the method has the advantages of high automation degree and strong functionality, a plurality of small adsorption holes are uniformly distributed on the suction mold filtering vacuum plate 22 through the suction mold mounting seat 21, the vacuumizing device and the suction mold filtering vacuum plate 22, and when the forming lower mold copies paper pulp from the blank making pond and the forming upper mold is pressed on the forming lower mold, the vacuumizing device vacuumizes the suction mold mounting seat 21, and at the moment, the vacuum suction force is uniformly distributed on each small adsorption hole, so that the moisture in the cavity can be uniformly pumped, the thickness of a product is more uniform, and the yield of the product is effectively improved.
In this embodiment, the material taking module 7 includes a first XYZ axis truss manipulator disposed on the frame 1 and an upper die connecting plate disposed on an output end of the first XYZ axis truss manipulator, the upper die is fixed on the upper die connecting plate, a negative pressure device communicated with an upper die cavity is disposed on the upper die, the negative pressure device can specifically adopt a vacuumizing device, and the material discharging module 8 includes a second XYZ axis truss manipulator disposed on the frame 1, a revolving cylinder disposed on an output end of the second XYZ axis truss manipulator, and a vacuum chuck disposed on an output end of the revolving cylinder.
In this embodiment, the first heating and shaping station 3 and the second heating and shaping station 4 all include the first bottom plate of fixing on frame 1, fix the first guide pillar on frame 1 and the first roof of sliding connection on first guide pillar, be provided with on frame 1 and be used for driving the first roof towards or deviate from the gliding first hydro-cylinder of first bottom plate, the cylinder body and the frame 1 fixed connection of first hydro-cylinder, the piston rod and the first roof fixed connection of first hydro-cylinder, be fixed with the design lower mould on the first bottom plate, be provided with the design upper die with design lower mould looks adaptation on the first roof, the embedding is provided with heating element on design lower die and the design upper die respectively, be provided with first negative pressure adsorption hole on the design upper die. The first negative pressure adsorption hole can be connected with a vacuumizing device, and the sizing upper die and the sizing lower die can absorb paper blanks after being demoulded and transferred to the cutting station 5.
In this embodiment, the cutting station 5 includes the second bottom plate of fixing on frame 1, fixes the second guide pillar on frame 1 and the second roof of sliding connection on the second guide pillar, be provided with on frame 1 and be used for driving the gliding second hydro-cylinder of second roof towards or deviate from the second bottom plate, the cylinder body and the frame 1 fixed connection of second hydro-cylinder, the piston rod and the second roof fixed connection of second hydro-cylinder, be fixed with down cutting die on the second bottom plate, be fixed with the last cutting die with lower cutting die adaptation on the second roof, be provided with the second negative pressure adsorption hole on the last cutting die.
In this embodiment, a reinforcing rib 23 is fixed on the suction mold mounting seat 21 above the suction mold filtering vacuum plate 22, and the reinforcing rib 23 separates the suction mold filtering vacuum plate 22 to form a plurality of squares.
Specifically, the shaping lower mould and strengthening rib 23 sealing fit have certain interval like this between making inhale mould filtration vacuum board 22 and the shaping lower mould, can avoid the logical groove of shaping lower mould and adsorb the hole and lead to the fact the unable evacuation's of condition because the counterpoint is inaccurate, through the setting of strengthening rib 23 simultaneously, effectively strengthened the structural strength who inhales mould filtration vacuum board 22.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (5)
1. Pulp moulding machine, including frame (1) and molding machine body (2) of setting on frame (1), its characterized in that: the machine frame (1) is further provided with a first heating shaping station (3), a second heating shaping station (4), a cutting station (5), a blanking conveying line (6), a driving piece for sequentially taking and placing products in the molding machine body (2) to the first heating shaping station (3), the second heating shaping station (4) and the cutting station (5), a material taking module (7) for taking and placing products on the cutting station (5) to the blanking conveying line (6), the molding machine body (2) comprises a blank making pool arranged below the machine frame (1), a suction die mounting seat (21) slidingly connected above the machine frame (1) and a driving piece for driving the suction die mounting seat (21) to slide towards or away from the blank making pool, the suction die mounting seat (21) is a hollow member with an opening at the top, a suction die filtering vacuum plate (22) is hermetically connected to the top opening of the suction die mounting seat (21), the suction die filtering plate (22) is provided with a plurality of suction die vacuum devices which are communicated with the suction die mounting seat (21) and the suction die mounting seat (21), the suction die vacuum filtering device is communicated with the suction die (21, the upper die cavity and the lower die cavity are matched to form a die cavity for product molding, through grooves communicated with the die cavity are formed in the lower molding die in a penetrating mode, and the through grooves and the adsorption small holes are in one-to-one correspondence in number and position.
2. The pulp molding machine of claim 1, wherein: the material taking module (7) comprises a first XYZ-axis truss manipulator arranged on the frame (1) and an upper die connecting plate arranged on the output end of the first XYZ-axis truss manipulator, wherein the upper die is fixed on the upper die connecting plate, a negative pressure device communicated with a die cavity on the upper die is arranged on the upper die, and the material discharging module (8) comprises a second XYZ-axis truss manipulator arranged on the frame (1), a rotary cylinder arranged on the output end of the second XYZ-axis truss manipulator and a vacuum chuck arranged on the output end of the rotary cylinder.
3. The pulp molding machine of claim 1, wherein: the first heating and shaping station (3) and the second heating and shaping station (4) comprise a first bottom plate fixed on a frame (1), a first guide pillar fixed on the frame (1) and a first top plate slidingly connected on the first guide pillar, a first oil cylinder used for driving the first top plate to face or deviate from the first bottom plate in a sliding mode is arranged on the frame (1), a cylinder body of the first oil cylinder is fixedly connected with the frame (1), a piston rod of the first oil cylinder is fixedly connected with the first top plate, a shaping lower die is fixed on the first bottom plate, an upper shaping die matched with the lower shaping die is arranged on the first top plate, heating elements are embedded in the lower shaping die and the upper shaping die respectively, and a first negative pressure adsorption hole is formed in the upper shaping die.
4. The pulp molding machine of claim 1, wherein: the cutting station (5) comprises a second bottom plate fixed on the frame (1), a second guide pillar fixed on the frame (1) and a second top plate connected to the second guide pillar in a sliding mode, a second oil cylinder used for driving the second top plate to face or deviate from the second bottom plate in a sliding mode is arranged on the frame (1), a cylinder body of the second oil cylinder is fixedly connected with the frame (1), a piston rod of the second oil cylinder is fixedly connected with the second top plate, a lower cutting die is fixed on the second bottom plate, an upper cutting die matched with the lower cutting die is fixed on the second top plate, and a second negative pressure adsorption hole is formed in the upper cutting die.
5. The pulp molding machine of claim 1, wherein: reinforcing ribs (23) are fixed above the suction mold filtering vacuum plate (22) on the suction mold mounting seat (21), and the reinforcing ribs (23) divide the suction mold filtering vacuum plate (22) into a plurality of square grids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321382716.3U CN220301079U (en) | 2023-06-02 | 2023-06-02 | Pulp moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321382716.3U CN220301079U (en) | 2023-06-02 | 2023-06-02 | Pulp moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220301079U true CN220301079U (en) | 2024-01-05 |
Family
ID=89353841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321382716.3U Active CN220301079U (en) | 2023-06-02 | 2023-06-02 | Pulp moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220301079U (en) |
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2023
- 2023-06-02 CN CN202321382716.3U patent/CN220301079U/en active Active
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