CN112706961A - Negative pressure vacuum packaging machine for packaging high-quality white carbon black - Google Patents
Negative pressure vacuum packaging machine for packaging high-quality white carbon black Download PDFInfo
- Publication number
- CN112706961A CN112706961A CN202011477955.8A CN202011477955A CN112706961A CN 112706961 A CN112706961 A CN 112706961A CN 202011477955 A CN202011477955 A CN 202011477955A CN 112706961 A CN112706961 A CN 112706961A
- Authority
- CN
- China
- Prior art keywords
- carbon black
- white carbon
- material injection
- negative pressure
- quality white
- 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.)
- Granted
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 239000006229 carbon black Substances 0.000 title claims abstract description 29
- 238000009461 vacuum packaging Methods 0.000 title claims abstract description 13
- 238000004806 packaging method and process Methods 0.000 title claims description 19
- 239000000463 material Substances 0.000 claims abstract description 64
- 238000002347 injection Methods 0.000 claims abstract description 51
- 239000007924 injection Substances 0.000 claims abstract description 51
- 238000007789 sealing Methods 0.000 claims abstract description 43
- 238000012856 packing Methods 0.000 claims abstract description 9
- 239000011148 porous material Substances 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 241000446313 Lamella Species 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 6
- 210000001503 joint Anatomy 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/28—Controlling escape of air or dust from containers or receptacles during filling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/16—Methods of, or means for, filling the material into the containers or receptacles by pneumatic means, e.g. by suction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vacuum Packaging (AREA)
- Basic Packing Technique (AREA)
Abstract
The utility model provides a high-quality white carbon black packing is with negative pressure vacuum packaging machine, includes: the device comprises a device bracket, a sealing box and a cabin door, wherein a material injection nozzle is arranged at the upper part of the sealing box, a supporting plate is fixed on the cabin door, and a material injection port is arranged on the supporting plate; the wrapping bag sack cup joints the sprue play on backup pad upper portion, utilize the material loading push rod to promote the hatch door and move to feed inlet one side, make the intercommunicating pore of hatch door lower extreme and the inside air guide hole butt joint of loading bin, open the air exhauster after the butt joint is accomplished, bleed to the loading bin inside, make the loading bin inside be in the negative pressure state, annotate the material shower nozzle and pour into high-quality white carbon black into to the wrapping bag inside by sprue mouth department, high-quality white carbon black is after entering into the wrapping bag, wherein contain and divide the gas can pass the wrapping bag, discharge into the sack cleaner through air exhauster suction effect by the perforation on hatch door and the loading bin, greatly reduced the gas content in the inside powder that loads of wrapping bag, increase.
Description
Technical Field
The invention relates to the field of high-quality white carbon black packaging equipment, in particular to a negative pressure vacuum packaging machine for packaging high-quality white carbon black.
Background
The high-quality white carbon black is a general name of white powdery X-ray amorphous silicic acid and silicate products, mainly refers to precipitated silica, fumed silica and ultrafine silica gel, and also includes powdery synthetic aluminum silicate, calcium silicate and the like. White carbon black is a porous substance, and the composition of the white carbon black can be represented by SiO2 & nH2O, wherein nH2O exists in the form of surface hydroxyl. It is soluble in caustic alkali and hydrofluoric acid, and insoluble in water, solvent and acid (except hydrofluoric acid). High-temperature resistance, non-combustion, tastelessness, odorless and good electrical insulation.
The high-quality white carbon black has a fine particle size, so that the gas contained in the powder increases the stacking volume, and the gas of the white carbon black cannot be effectively discharged in the charging process of the conventional high-quality white carbon black packaging machine, so that the one-time loading capacity of the packaging bag is greatly reduced.
Disclosure of Invention
The invention aims to solve the problems that in the charging process of the existing high-quality white carbon black packaging machine, white carbon black gas cannot be effectively discharged, and the one-time loading capacity of a packaging bag is greatly reduced, and provides a negative pressure vacuum packaging machine for packaging high-quality white carbon black.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the utility model provides a high-quality white carbon black packing is with negative pressure vacuum packaging machine, includes:
the device comprises a device support, wherein a sealing box is arranged on the device support, a material injection spray head is arranged at the upper part of the sealing box, a feed port is arranged at one side of the sealing box, a feed conveying roller frame is arranged on the device support at the feed port, a discharge guide rail is arranged on the feed conveying roller frame, a moving block is arranged on the discharge guide rail in a sliding manner, a cabin door is arranged on the moving block, a material loading push rod is arranged between one end of the discharge guide rail, away from the feed port, and the cabin door, a supporting plate is fixed on the cabin door, and a material injection port;
the inside direction slide rail that is equipped with of seal box, the direction slide rail is located the backup pad lower part, the direction slide rail is separated into two-layerly with the seal box, and the upper strata is located the filling bin, and the lower floor is the loading bin, the bulkhead of loading bin is hollow structure, the loading bin bottom is close to feed inlet one side and is equipped with the air guide hole, be equipped with the vacuum cavity in the hatch door of backup pad lower part, the vacuum cavity lower part is equipped with the intercommunicating pore, when the hatch door was closed, the air guide hole was involutory with the intercommunicating pore, all be equipped with the perforation on the hatch door of backup pad lower part and on the loading bin inside wall, the loading bin bottom.
Furthermore, a telescopic push rod is installed inside the material injection bin, an intermediate plate is installed at the output end of the telescopic push rod, a supporting spring is fixed at the lower part of the intermediate plate, the material injection nozzle is installed on the supporting spring, and the material injection nozzle comprises a shell and a feeding rod;
the upper part of the shell is provided with a driving box, the lower part of the shell is provided with a material injection pipe, the material injection pipe is communicated with the shell, and the side part of the shell is connected with a material pipe; the utility model discloses a feeding rod, including the casing, the casing is equipped with the sealing plug, annotate the inside sealing ring that is equipped with of feed rod, driving box, casing and notes material pipe, the feed rod sets up at annotating the material intraduct, the feed rod passes driving box, casing and notes material pipe from top to bottom in proper order, is located the casing and annotates and is equipped with the spiral leaf on the feed rod of intraduct, the sealing plug is installed to the feed rod lower extreme, annotate the inside sealing ring that is equipped with of material pipe, the sealing plug is located the sealing ring lower part, install first friction pulley on the feed rod, driving motor is installed to driving box bottom, the second friction pulley is installed to the driving motor output, second friction pulley all is located inside the driving box with.
Furthermore, a limiting sleeve is installed on the upper portion of the injection port, the diameter of the injection pipe is larger than that of the limiting sleeve, the side wall of the injection pipe is of a hollow structure, the hollow structure in the side wall of the injection pipe is connected with an air inlet of an auxiliary fan through a pipeline, an air outlet of the auxiliary fan is connected with a bag-type dust collector, and an air suction hole is formed in the lower end of the injection pipe.
Furthermore, a sealing ring is arranged on the side ring of the outer ring of the limiting sleeve, and the outer diameter of the sealing ring is equal to the inner diameter of the material injection pipe.
Further, a sealing strip is installed on the outer ring side of the cabin door.
Furthermore, a reinforcing rib plate is arranged between the upper part of the supporting plate and the cabin door.
The invention has the beneficial effects that:
the bag filler is simple in structure, the bag opening of the packaging bag is sleeved at the discharge port at the upper part of the supporting plate, the cabin door is pushed by the feeding push rod to move towards one side of the feeding port, the communicating hole at the lower end of the cabin door is butted with the air guide hole in the charging bin, the exhaust fan is started after the butting is finished, the charging bin is exhausted to enable the charging bin to be in a negative pressure state, the feeding nozzle injects high-quality white carbon black into the packaging bag from the feeding port, and after the high-quality white carbon black enters the packaging bag, the contained gas can penetrate through the packaging bag and is discharged into the bag dust collector from the through hole on the cabin door and the charging bin under the suction action of the exhaust fan, so that the gas content in the powder.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of portion B of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic view of a material injection nozzle of the present invention;
FIG. 5 is a structural view of the connecting injection port of the injection tube of the present invention;
in the figure: 1. a device holder; 12. a sealing box; 13. injecting a material spray head; 14. a feed inlet; 15. a feeding conveying roller frame; 16. a discharge guide rail; 17. a moving block; 18. a cabin door; 19. a feeding push rod; 20. a support plate; 21. a material injection port; 22. a guide slide rail; 23. an air vent; 24. a communicating hole; 25. perforating; 26. an air duct; 27. an exhaust fan; 28. a bag-type dust collector; 201. a material filling bin; 202. a charging bin; 31. a sealing strip; 32. reinforcing rib plates; 33. an auxiliary hook; 41. a telescopic push rod; 42. a middle plate; 43. a support spring; 51. a housing; 52. a feed bar; 53. a drive box; 54. a material injection pipe; 55. a material pipe; 56. a sealing plug; 57. a seal ring; 58. a first friction wheel; 59. a drive motor; 60. a second friction wheel; 61. helical leaves; 71. a limiting sleeve; 72. an auxiliary fan; 73. a suction hole; 74. and (5) sealing rings.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Example 1
As shown in fig. 1-3; the utility model provides a high-quality white carbon black packing is with negative pressure vacuum packaging machine, includes:
the device comprises a device support 1, wherein a seal box 12 is installed on the device support 1, a material injection spray head 13 is installed at the upper part of the seal box 12, a feed inlet 14 is formed in one side of the seal box 12, a feed conveying roller frame 15 is installed on the device support 1 at the feed inlet 14, a discharge guide rail 16 is installed on the feed conveying roller frame 15, a moving block 17 is installed on the discharge guide rail 16 in a sliding manner, a cabin door 18 is installed on the moving block 17, a feeding push rod 19 is installed between one end, away from the feed inlet 14, of the discharge guide rail 16 and the cabin door 18, a support plate 20 is fixed on the cabin door 18;
the inside guide slide rail 22 that is equipped with of seal box 12, guide slide rail 22 is located the lower part of backup pad 20, guide slide rail 22 separates seal box 12 into two-layer, the upper strata is located injection storehouse 201, the lower floor is loading bin 202, the bulkhead of loading bin 202 is hollow structure, loading bin 202 bottom is close to feed inlet 14 one side and is equipped with air guide 23, be equipped with the vacuum cavity in the hatch door 18 of backup pad 20 lower part, the vacuum cavity lower part is equipped with intercommunicating pore 24, when hatch door 18 closes, air guide 23 and intercommunicating pore 24 are involutive, all be equipped with perforation 25 on hatch door 18 of backup pad 20 lower part and the loading bin 201 inside wall, loading bin 201 bottom is connected with air duct 26, air duct 26 is connected with the air inlet.
The sealing strip 31 is arranged on the outer ring side of the cabin door 18, so that the sealing performance between the cabin door 18 and the feed inlet 14 is improved.
A reinforcing rib plate 32 is arranged between the upper part of the support plate 20 and the cabin door 18, so that the stress strength of the support plate 20 is improved.
The lower part of the supporting plate 20 is provided with an auxiliary hook 33, and the auxiliary hook 33 is used for hanging the packing bag.
The bag mouth of the packing bag is sleeved at the discharge port 21 on the upper part of the support plate 20, the feeding push rod 19 pushes the cabin door 18 to move towards one side of the feeding port 14, the communicating hole 24 at the lower end of the cabin door 14 is butted with the air guide hole 23 inside the charging bin 201, the exhaust fan 27 is started after the butt joint is completed, the inside of the charging bin 201 is exhausted, so that the inside of the charging bin 201 is in a negative pressure state, the feeding spray head 13 injects high-quality white carbon black into the packing bag from the position of the feeding port 21, after the high-quality white carbon black enters the packing bag, the contained gas can penetrate through the packing bag, and the gas is discharged into the bag dust collector 28 from the cabin door 18 and the through hole 25 on the charging bin 201 through the suction effect of the exhaust fan. After loading, the exhaust fan 27 is closed, the feeding push rod 19 retracts, the cabin door 18 is pulled to move towards the side far away from the feeding hole 14, and then the packaged packaging bag is output.
Example 2
On the basis of the embodiment 1, as shown in fig. 1 and fig. 3; in the existing material injection nozzle 13, the inside of the nozzle is easily blocked in the material injection process, and in order to prevent the above problems, a telescopic push rod 41 is installed inside a material injection bin 201, an intermediate plate 42 is installed at the output end of the telescopic push rod 41, a supporting spring 43 is fixed at the lower part of the intermediate plate 42, the material injection nozzle 13 is installed on the supporting spring 43, and the material injection nozzle 13 comprises a shell 51 and a feeding rod 52;
a driving box 53 is arranged at the upper part of the shell 51, a material injection pipe 54 is arranged at the lower part of the shell 51, the material injection pipe 54 is communicated with the shell 51, and a material pipe 55 is connected at the side part of the shell 51; the feeding rod 52 is arranged inside the material injection pipe 54, the feeding rod 52 sequentially penetrates through the driving box 53 from top to bottom, the shell 51 and the material injection pipe 54, a spiral blade 61 is arranged on the feeding rod 52 positioned inside the shell 51 and the material injection pipe 54, a sealing plug 56 is arranged at the lower end of the feeding rod 52, a sealing ring 57 is arranged inside the material injection pipe 54, the sealing plug 56 is positioned at the lower part of the sealing ring 57, a first friction wheel 58 is arranged on the feeding rod 52, a driving motor 59 is arranged at the bottom of the driving box 53, a second friction wheel 60 is arranged at the output end of the driving motor 59, the second friction wheel 60 and the first friction wheel 58 are both positioned inside the driving box 53, when the first friction wheel 58 moves up and down, the first friction wheel 58 can be tangent to the second friction wheel 60, and the.
When the material is injected, the middle plate 42, the driving box 53, the shell 51 and the material injection pipe 54 are pushed to move downwards together by using the telescopic push rod 41, in the downward moving process, the lower end of the material injection pipe 54 contacts with the supporting plate 20, the telescopic push rod 41 continues to move downwards, at the moment, the supporting spring 43 is pressed to contract, the middle plate 42 continuously moves downwards, so that the feeding rod 52 and the shell 51 move relatively, the sealing plug 56 at the lower end of the feeding rod 52 is separated from the sealing ring 57, in the moving process, the first friction wheel 58 is contacted with the second friction wheel 60, so that the feeding rod 52 rotates, the spiral blade 61 on the feeding rod rotates along with the rotation, the spiral blade 55 rotates to push high-quality white carbon black inside the material injection nozzle to flow.
After the material injection is completed, the telescopic push rod 41 retracts to drive the middle plate 42 to move upwards, at the moment, the driving box 53, the shell 51 and the material injection pipe 54 are still kept static under the extrusion of the supporting spring 43, the feeding rod 52 connected to the middle plate 42 moves upwards together with the middle plate 42, so that the first friction wheel 58 is separated from the second friction wheel 60, the feeding rod 52 cannot rotate continuously, when the sealing plug 56 at the lower end of the feeding rod 52 is in contact with the sealing ring 57 at the bottom end of the material injection pipe 54, the feeding rod 52 pulls the material injection pipe 54, the driving box 53 and the shell 51 to move upwards together, and at the moment, the material injection nozzle is sealed.
Example 3
On the basis of example 2, as shown in FIGS. 1-5; annotate material shower nozzle 13 and annotating the material back in the completion, its end department is taken out in the wrapping bag, partial powder can be taken out in end department, cause the powder raise dust easily, and extravagant, through install limit sleeve 71 on injection mouth 21 upper portion, annotate the material pipe 54 diameter and be greater than limit sleeve 71 diameter, the lateral wall of annotating material pipe 54 is hollow structure, the hollow structure in the lateral wall of annotating material pipe 54 has the air intake of auxiliary fan 72 through the pipe connection, sack cleaner 28 is connected to auxiliary fan 72's air outlet, it is equipped with suction opening 73 to annotate the material pipe 54 lower extreme.
The outer ring side of the limiting sleeve 71 is annularly provided with a sealing ring 74, and the outer diameter of the sealing ring 74 is equal to the inner diameter of the injection pipe 54.
When injecting, the lower end of the injecting pipe 54 is sleeved on the limiting sleeve 71 at the upper part of the injecting port 21, the sealing ring 74 at the outer ring of the limiting sleeve 71 seals the gap between the limiting sleeve 71 and the injecting pipe 54, the material discharged from the injecting pipe 54 enters the injecting port 21 through the limiting sleeve 71, after the injecting is completed, the injecting pipe 54 is separated from the limiting sleeve 71, the suction hole 73 at the lower end of the injecting pipe 54 after the separation generates suction pressure under the suction action of the auxiliary fan 72, so that the dust brought out from the lower end of the injecting pipe 54 is sucked into the bag-type dust collector 28, the dust problem generated after the nozzle is extracted is effectively reduced, and the waste of the powder is avoided.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a high-quality white carbon black packing is with negative pressure vacuum packaging machine which characterized in that includes:
the device comprises a device support, wherein a sealing box is arranged on the device support, a material injection spray head is arranged at the upper part of the sealing box, a feed port is arranged at one side of the sealing box, a feed conveying roller frame is arranged on the device support at the feed port, a discharge guide rail is arranged on the feed conveying roller frame, a moving block is arranged on the discharge guide rail in a sliding manner, a cabin door is arranged on the moving block, a material loading push rod is arranged between one end of the discharge guide rail, away from the feed port, and the cabin door, a supporting plate is fixed on the cabin door, and a material injection port;
the inside direction slide rail that is equipped with of seal box, the direction slide rail is located the backup pad lower part, the direction slide rail is separated into two-layerly with the seal box, and the upper strata is located the filling bin, and the lower floor is the loading bin, the bulkhead of loading bin is hollow structure, the loading bin bottom is close to feed inlet one side and is equipped with the air guide hole, be equipped with the vacuum cavity in the hatch door of backup pad lower part, the vacuum cavity lower part is equipped with the intercommunicating pore, when the hatch door was closed, the air guide hole was involutory with the intercommunicating pore, all be equipped with the perforation on the hatch door of backup pad lower part and on the loading bin inside wall, the loading bin bottom.
2. The negative pressure vacuum packaging machine for packaging high-quality white carbon black according to claim 1, wherein a telescopic push rod is installed inside the material injection bin, an intermediate plate is installed at the output end of the telescopic push rod, a supporting spring is fixed at the lower part of the intermediate plate, the material injection nozzle is installed on the supporting spring, and the material injection nozzle comprises a shell and a feeding rod;
the upper part of the shell is provided with a driving box, the lower part of the shell is provided with a material injection pipe, the material injection pipe is communicated with the shell, and the side part of the shell is connected with a material pipe; the utility model discloses a material injection device, including the casing, the casing is equipped with the sealing plug, annotate the inside sealing ring of material pipe, the casing is equipped with the sealing plug, the sealing plug is installed to the casing, and the sealing plug is located the sealing ring lower part, install first friction pulley on the pay-off pole, driving motor is installed to driving box bottom, the second friction pulley is installed to the driving motor output, the second friction pulley all is located inside the driving box with first friction pulley, when first friction pulley reciprocates, can be tangent with the second friction pulley, the pay-off pole upper end is worn out the driving box and is rotated and connect on the intermediate lamella.
3. The negative pressure vacuum packaging machine for packaging high-quality white carbon black according to claim 2, wherein a limiting sleeve is installed on the upper portion of the feeding port, the diameter of the feeding pipe is larger than that of the limiting sleeve, the side wall of the feeding pipe is of a hollow structure, the hollow structure in the side wall of the feeding pipe is connected with an air inlet of an auxiliary fan through a pipeline, an air outlet of the auxiliary fan is connected with a bag-type dust collector, and an air suction hole is formed in the lower end of the feeding pipe.
4. The negative pressure vacuum packaging machine for high quality white carbon black packaging according to claim 3, wherein the outer ring side of the limiting sleeve is provided with a sealing ring, and the outer diameter of the sealing ring is equal to the inner diameter of the feeding pipe.
5. The negative pressure vacuum packaging machine for packaging high-quality white carbon black according to claim 1, wherein a sealing strip is installed on the outer ring side of the cabin door.
6. The negative pressure vacuum packaging machine for packaging high-quality white carbon black according to claim 1, wherein a reinforcing rib plate is arranged between the upper part of the supporting plate and the cabin door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011477955.8A CN112706961B (en) | 2020-12-15 | 2020-12-15 | Negative pressure vacuum packaging machine for packaging high-quality white carbon black |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011477955.8A CN112706961B (en) | 2020-12-15 | 2020-12-15 | Negative pressure vacuum packaging machine for packaging high-quality white carbon black |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112706961A true CN112706961A (en) | 2021-04-27 |
| CN112706961B CN112706961B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011477955.8A Active CN112706961B (en) | 2020-12-15 | 2020-12-15 | Negative pressure vacuum packaging machine for packaging high-quality white carbon black |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117104610A (en) * | 2023-10-17 | 2023-11-24 | 山东大易化工有限公司 | Negative pressure device of discharging port for organosilicon production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117104610A (en) * | 2023-10-17 | 2023-11-24 | 山东大易化工有限公司 | Negative pressure device of discharging port for organosilicon production |
| CN117104610B (en) * | 2023-10-17 | 2023-12-19 | 山东大易化工有限公司 | Negative pressure device of discharging port for organosilicon production |
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| CN112706961B (en) | 2023-12-26 |
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