CN220179825U - Dust-free feeding device for wood-plastic plate - Google Patents
Dust-free feeding device for wood-plastic plate Download PDFInfo
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- CN220179825U CN220179825U CN202321410490.3U CN202321410490U CN220179825U CN 220179825 U CN220179825 U CN 220179825U CN 202321410490 U CN202321410490 U CN 202321410490U CN 220179825 U CN220179825 U CN 220179825U
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- Prior art keywords
- dust
- feeding device
- bag
- free feeding
- wood
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- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 39
- 239000002994 raw material Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 26
- 239000002023 wood Substances 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000007423 decrease Effects 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 35
- 230000009471 action Effects 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Abstract
The utility model discloses a dust-free feeding device for a wood plastic plate, which comprises a hopper, wherein the bottom end of the hopper is communicated with a spiral feeder, one side of the hopper is provided with a material guide plate in an inclined state, a bag-dismantling part of a straight cutter, a triangular cutter or a cross cutter is fixedly arranged on the material guide plate, a dust cover is arranged above the hopper, and a bag dust remover with an induced draft fan is arranged on the dust cover. After touching the bag opening part when the packaging bag slides down, a gap can be automatically broken, the raw materials in the packaging bag naturally fall into the hopper under the action of gravity, and the raw materials enter the stirring equipment through the screw feeder to finish feeding. Dust generated in the process can be limited in the dust cover and enters the bag-type dust collector to be collected under the action of the induced draft fan, so that the working environment of a workshop is ensured not to be polluted.
Description
Technical Field
The utility model relates to the technical field of wood-plastic plate processing equipment, in particular to a dust-free feeding device for wood-plastic plates.
Background
The wood-plastic board is a novel environment-friendly decorative material, has the performances and characteristics of wood and plastic, and is a novel composite material for replacing the wood and the plastic. The required raw materials are different in types, such as wood powder, polyamide resin, silicon dioxide, foaming agent, talcum powder and the like, and the raw materials can be fed into an extrusion die for heating extrusion molding after being put into stirring equipment according to proportion for uniform mixing.
At present, a plurality of workers are required to manually carry the packaging bags to the stirring equipment, after the openings of the bags are scratched, the packaging bags are rocked to thoroughly pour the raw materials inside into the stirring equipment, and because the packaging bags are heavy in size, the manual mode of carrying the bags one by one is relatively backward and the labor intensity is high.
In addition, wood powder, talcum powder, foaming agent and other raw materials are more in dust, a large amount of dust pollution can be generated in the breaking and dismantling process, so that the working environment in a workshop is relatively high, and the physical health of workers is not facilitated.
Disclosure of Invention
The utility model aims to overcome the defects in the background technology, and provides the dust-free feeding device for the wood plastic boards, which can greatly reduce the labor intensity of workers, reduce dust pollution and improve the working efficiency.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the dust-free feeding device for the wood plastic boards comprises a hopper for containing raw materials, wherein the bottom end of the hopper is communicated with a spiral feeder, and the discharge end of the spiral feeder is communicated with stirring equipment;
the key points are as follows:
the device also comprises a material guide plate which is arranged at one side of the hopper and is in an inclined state, a bag detaching part is fixedly arranged on the material guide plate,
the dust-proof device is characterized in that a dust cover is arranged above the hopper, the dust cover faces one side of the material guide plate and is in an opening shape, and a dust removing part is arranged on the dust cover.
In order to realize more effective breaking and tearing, the bag-tearing component is a linear cutter, a triangular cutter or a cross cutter.
In order to realize more effective breaking and disassembling, the edge part of the straight-shaped cutter is provided with a plurality of spike parts.
In order to facilitate replacement and maintenance, brackets for fixedly supporting the bag-dismantling component are fixedly arranged on two sides of the width direction of the material guide plate.
In order to realize more effective breaking and disassembling, the support is provided with a side cutter.
In order to enable the raw materials to be scattered and leaked more smoothly, the material guide plate is provided with a concave part positioned below the bag-dismantling part.
In order to improve the fixing effect of the packaging bag and prevent natural sliding, the concave part is provided with barbs.
In order to reduce labor intensity and improve the sliding inertia of the packaging bag, the front end of the material guide plate is provided with a plurality of feeding rollers which are arranged side by side.
In order to reduce labor intensity and improve the sliding inertia of the packaging bag, the height of the feeding roller gradually decreases from the direction far away from the material guiding plate to the direction close to the material guiding plate.
In order to achieve better dust removal effect, the dust removal component is a cloth bag dust remover with an induced draft fan.
The utility model has the following advantages, but is not limited to:
the bag opening part is a straight cutter, a triangular cutter or a cross cutter, and after the packaging bag touches the bag opening part, a gap can be automatically broken, and under the action of gravity, the internal raw materials can naturally fall into the hopper and enter the stirring equipment through the screw feeder to finish feeding. Dust generated in the process can be limited in the dust cover and enters the bag-type dust collector to be collected under the action of the induced draft fan, so that the working environment of a workshop is ensured not to be polluted.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic perspective view of the bag opening means of the present utility model;
FIG. 3 is a schematic perspective view of a bag opening member of the present utility model;
fig. 4 is a schematic side view of the bag opening means of the present utility model.
In the figure, a hopper, a 101-screen and a 102-screw feeder are arranged;
200-of a material guide plate, 201-of a bag-opening part, 202-of a concave part, 203-of a barb, 204-of a bracket, 205-of a side cutter and 206-of a spike part;
300-dust cover, 301-induced draft fan;
4-feeding roller.
Detailed Description
For a clearer description of the utility model, it will be apparent that the embodiments are briefly described below with reference to the accompanying drawings, in which the drawings in the following description are only some embodiments of the utility model, from which other drawings can be obtained, without inventive effort, for a person skilled in the art.
Referring to fig. 1 to 4, the dust-free feeding device for wood plastic panels according to the present utility model includes a hopper 100 for holding raw materials, which is disposed below the ground level, thus facilitating the operation of workers. The top of hopper 100 can set up the screen cloth and prevent that the foreign matter from getting into, and partial material (like talcum powder) is liable to receive damp caking, can play the effect of filtering the sieve through the screen cloth and be convenient for manual work pick up or knock the garrulous, also can improve the security, prevent that personnel from dropping. The bottom of hopper 100 communicates 102 with screw feeder, screw feeder 102's discharge end communicates with agitated vessel, and the raw materials is evenly carried into the agitated vessel through screw feeder. Of course, in order to reduce dust diffusion pollution, the communicating part can be provided with a soft-connected wrapping sleeve to form a closed space, so that the dust can be effectively prevented from being diffused outwards from the communicating part.
Referring to fig. 1, a guide plate 200 is disposed at one side of the hopper 100 in an inclined state, so that the bag can slide down under the action of its own weight, thereby generating a larger inertia, so as to be convenient for breaking by striking with the bag-removing member, and the larger the inclination angle, the larger the inertia and the larger the striking force. If the horizontal state is used, automatic bag opening cannot be realized, and the raw materials can be scattered and leaked only by manually scratching the packaging bag by a worker.
The bag-removing member 201 is provided on the guide plate 200, and is shaped as a straight cutter, a triangular cutter or a cross cutter, the blade portion faces the direction of the package bag, and when the package bag slides down, the bag-removing member 201 breaks by cutting the blade portion. The packaging bag can be effectively cut through the straight cutter, the triangular cutter or the cross cutter. Of course, the in-line cutters may be arranged so as to cross the width direction of the guide plate 200. The triangular cutters or the cross cutters are preferably arranged at the middle position above the material guiding plate 200, and the number and the positions of the triangular cutters or the cross cutters can be determined according to practical situations. The larger the size of these bag-opening parts, the larger the slit will be, and the more advantageous the scattering and leaking of the raw material will be. Especially, three-edged cutters or cross-shaped cutters can be arranged, so that sharp ends can be utilized to smoothly puncture the packaging bag, and the packaging bag can be cracked at different positions, thereby being more beneficial to the rapid leakage of raw materials.
Referring to fig. 2, when a straight cutter is used, a plurality of spikes 206 may be provided on the edge of the cutter, so that the point contact with the package bag can be achieved, and the breaking effect is better. The packaging bag can be provided with a split corresponding to the transverse direction of the packaging bag, and the raw materials can be scattered out in a large area. The straight cutter can be bent to form a raised state, and the two ends of the straight cutter can be directly and tightly connected with the guide plate 200, so that the straight cutter is convenient to disassemble, assemble and replace, and is also convenient to form larger cracks.
The dust cover 300 is arranged above the hopper 100, the hopper 100 below can be covered, the dust cover 300 faces to one side of the material guide plate 200 to be in an opening shape, a packaging bag also enters from the opening shape, and the dust cover 300 is provided with the bag dust remover with the induced draft fan 301, so that dust during scattering and leaking can be collected, and the environment in a workshop is prevented from being polluted. In addition, the opening of the dust cover 300 can be provided with a transparent soft baffle, so that the opening area can be reduced, the packaging bag can be conveniently entered and checked by workers, and the dust prevention effect is better.
Referring to fig. 4, in the actual operation, the brackets 204 for supporting the bag opening member 201 may be fixedly disposed on two sides of the guide plate 200 in the width direction, which mainly plays a role of supporting and fixing. In addition, a side cutter 205 can be further arranged on the support 204, so that the packaging bag can break a plurality of cracks at different positions and different angles, and the speed of scattering and leaking raw materials is increased. Whether the side cutters 205 or the straight cutters, the triangular cutters or the cross cutters can be fixed in a fastening connection mode, so that the side cutters are convenient to replace and maintain according to the use condition.
When the packaging bag is in different sizes, the bracket 204 with different sizes can be replaced, so that the bag-disassembling part is conveniently positioned at a proper height, particularly, the middle position of the side which contacts the packaging bag is suitable, the upper half part of the broken packaging bag can be hooked by the bag-disassembling part, the lower half part is pressed to be opened downwards, and the split is conveniently in an opened state.
Referring to fig. 2 and 3, in order to accelerate the scattering and leaking of the raw materials, the material guiding plate 200 is provided with a recess 202 below the bag opening member 201, and this structure is adopted to form a certain height difference. That is, the bottom surface of the packaging bag is not in a pure flat state, and can sink to the middle position, so that the raw materials on two sides can slide down smoothly. Of course, the tensioning state of the split is also facilitated, so that the split is supported more.
In addition, the concave part 202 is further provided with the barbs 203, and the fixing effect of the packaging bag can be obviously improved after the barbs 203 are additionally arranged. Specifically, when the packaging bag is in an inclined state, the bottom surface of the packaging bag is in plane contact with the material guide plate 200 along with the scattering and leaking of the raw materials, the friction force is small, the residual raw material amount is reduced along with the gradual scattering and leaking of the raw materials, the weight of the packaging bag is reduced, the packaging bag and the raw materials slide down together easily, and the thorough separation of the raw materials and the packaging bag cannot be realized.
Through setting up above-mentioned structure after, can make the bottom surface of wrapping bag by barb 203 hook, make the bottom surface of wrapping bag fixed firm, the breach department of can also being convenient for remains the open state all the time simultaneously, and the raw materials can be thoroughly poured out. Is especially suitable for woven bags (commonly known as snake skin bags), which are more easily scratched and have larger size of the slit. Even if part of raw materials remain in the packaging bag, workers shake the tail of the packaging bag by pulling. Finally, the worker pulls out the packaging bag reversely and straightly.
In the present utility model, the front end of the guide plate 200 is provided with a plurality of feeding rollers 4 arranged side by side, and the height of the feeding rollers 4 gradually decreases from the direction away from the guide plate 200 to the direction close to the guide plate 200.
Through setting up above-mentioned structure, can be convenient for the workman laborsaving quick packing bag of pulling. In addition, the height of the feeding roller 4 gradually decreases towards the direction of the material guiding plate 200, and the packaging bag can gradually increase the sliding inertia, so that the packaging bag can impact the bag-disassembling component more quickly, and the bag-disassembling effect is improved.
After the utility model is adopted, the operation process is very labor-saving and convenient, the workers are not required to carry, lift and scratch the bags one by one, and only one person is required to pull the bags by using the hooks. Under the action of sliding and dead weight, the packaging bag can quickly collide with the bag-opening part to realize automatic breaking and opening, the raw materials are naturally scattered and leaked, and the working efficiency is obviously improved. Dust in the process can be adsorbed and collected by negative pressure, so that the environmental pollution is reduced to the minimum.
The bag opening part is a straight cutter, a triangular cutter or a cross cutter, and after the packaging bag touches the bag opening part, a gap can be automatically broken, and under the action of gravity, the internal raw materials can naturally fall into the hopper and enter the stirring equipment through the screw feeder to finish feeding. Dust generated in the process can be limited in the dust cover and enters the bag-type dust collector to be collected under the action of the induced draft fan, so that the working environment of a workshop is ensured not to be polluted.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included.
Claims (10)
1. The dust-free feeding device for the wood plastic boards comprises a hopper (100) for containing raw materials, wherein the bottom end of the hopper (100) is communicated with a spiral feeder (102), and the discharge end of the spiral feeder (102) is communicated with stirring equipment;
the method is characterized in that:
the device also comprises a material guide plate (200) which is arranged at one side of the hopper (100) and is in an inclined state, a bag detaching component (201) is fixedly arranged on the material guide plate (200),
a dust cover (300) is arranged above the hopper (100), the dust cover (300) faces one side of the material guide plate (200) in an opening shape, and a dust removing component is arranged on the dust cover (300).
2. The dust-free feeding device for wood-plastic panels according to claim 1, wherein the dust-free feeding device is characterized in that: the bag-disassembling component (201) is a straight-shaped cutter, a triangular cutter or a cross-shaped cutter.
3. The dust-free feeding device for wood-plastic panels according to claim 2, wherein: the edge part of the straight-shaped cutter is provided with a plurality of spike parts (206).
4. The dust-free feeding device for wood-plastic panels according to claim 1 or 2, wherein: and brackets (204) for supporting the bag-opening part (201) are fixedly arranged on two sides of the width direction of the material guide plate (200).
5. The dust-free feeding device for wood-plastic panels according to claim 4, wherein the dust-free feeding device is characterized in that: the support (204) is provided with a side cutter (205).
6. The dust-free feeding device for wood-plastic panels according to claim 1, wherein the dust-free feeding device is characterized in that: the material guide plate (200) is provided with a concave part (202) positioned below the bag-dismantling part (201).
7. The dust-free feeding device for wood-plastic panels according to claim 6, wherein: the concave part (202) is provided with a barb (203).
8. The dust-free feeding device for wood-plastic panels according to claim 1, wherein the dust-free feeding device is characterized in that: the front end of the material guide plate (200) is provided with a plurality of feeding rollers (4) which are arranged side by side.
9. The dust-free feeding device for wood-plastic panels according to claim 8, wherein the dust-free feeding device is characterized in that: the height of the feeding roller (4) gradually decreases from the direction away from the material guiding plate (200) to the direction close to the material guiding plate (200).
10. The dust-free feeding device for wood-plastic panels according to claim 1, wherein the dust-free feeding device is characterized in that: the dust removing component is a bag-type dust remover with an induced draft fan (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321410490.3U CN220179825U (en) | 2023-06-05 | 2023-06-05 | Dust-free feeding device for wood-plastic plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321410490.3U CN220179825U (en) | 2023-06-05 | 2023-06-05 | Dust-free feeding device for wood-plastic plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220179825U true CN220179825U (en) | 2023-12-15 |
Family
ID=89111226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321410490.3U Active CN220179825U (en) | 2023-06-05 | 2023-06-05 | Dust-free feeding device for wood-plastic plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220179825U (en) |
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2023
- 2023-06-05 CN CN202321410490.3U patent/CN220179825U/en active Active
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