CN215664363U - Powder feed arrangement in bags - Google Patents
Powder feed arrangement in bags Download PDFInfo
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- CN215664363U CN215664363U CN202122039175.1U CN202122039175U CN215664363U CN 215664363 U CN215664363 U CN 215664363U CN 202122039175 U CN202122039175 U CN 202122039175U CN 215664363 U CN215664363 U CN 215664363U
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Abstract
The application relates to the technical field of feeding devices, in particular to a bagged powder feeding device. It comprises a feeding pipe; the sealing assembly is used for connecting and sealing the outlet of the powder bag and the feeding pipe; the hoisting assembly is arranged above the feeding pipe and used for hoisting the powder bag; and the reciprocating extrusion assembly is used for extruding the powder bag and promoting the powder to be discharged. The utility model provides a powder feed arrangement in bags when guaranteeing the smooth and easy ejection of compact of powder bag, raise dust when can effectively reducing the powder ejection of compact.
Description
Technical Field
The application relates to the technical field of feeding devices, in particular to a bagged powder feeding device.
Background
In the production of chemical products and daily products, the powder is widely applied, for example, calcium carbonate, starch, talcum powder and the like can be used as fillers or contact-changing agents to be added in the preparation of the chemical products. At present, powder on the market is usually packaged by large-capacity packaging bags so as to be convenient for transportation. This kind of wrapping bag top has the hoist and mount rope usually, and its bottom is equipped with the sack that the ejection of compact was used usually, and when the production was used, the workman hoisted the wrapping bag to the head tank top through hoisting mechanism, then unpacked and discharged the powder to the head tank in, carried to producing the line at last and use.
The inventor thinks that the unpacking and feeding mode is easy to generate larger dust, is not beneficial to keeping the cleanness of a factory and is more beneficial to ensuring the health of workers.
Content of application
In order to reduce the raise dust that produces when powder bale breaking feeding, the clean and tidy and workman's in guarantee factory health, this application provides a powder feed arrangement in bags.
The application provides a powder feed arrangement in bags adopts following technical scheme:
a bagged powder feed apparatus, comprising:
a feed pipe;
the sealing assembly is used for connecting and sealing the opening of the powder bag with the feeding pipe;
the hoisting assembly is arranged above the feeding pipe and used for hoisting the powder bag;
and the reciprocating extrusion assembly is used for extruding the powder bag and promoting the powder to be discharged.
Through adopting above-mentioned technical scheme, before when unpacking the feeding, hoist the powder bag to the inlet pipe upper end through hoist and mount subassembly, then sealed fixed with powder bag sack and inlet pipe through seal assembly, utilize reciprocal extrusion subassembly constantly reciprocal the applying extrusion force to the powder bag at last to improve the ejection of compact speed of powder, reduce the probability that ejection of compact jam situation phenomenon takes place.
Preferably, dress powder feed arrangement is still including setting up the seal box between hoist and mount subassembly and inlet pipe, just the inlet pipe upper end stretches into in the seal box inner chamber, the feed inlet has been seted up at the seal box top, seal assembly sets up in the inner chamber of seal box.
Through adopting above-mentioned technical scheme, feed arrangement stretches into the seal box inner chamber with the sack of powder bag from the feed inlet before using, then is connected sack and inlet pipe and sealed through seal assembly, then can the ejection of compact. After the powder bag ejection of compact was accomplished, when dismantling and trade the bag, the powder that remains in the powder bag dropped easily, utilizes the seal box can be with remaining the powder control in the seal box, reduces the workshop raise dust, helps further improving the leakproofness when powder bale breaking feeding.
Preferably, the seal assembly comprises:
the limiting part is arranged on the outer wall of the feeding pipe;
the sealing ring is sleeved on the outer wall of the feeding pipe and is abutted against the limiting part;
and the driving piece is fixedly arranged in the inner cavity of the seal box and used for driving the seal ring to be close to or far away from the limiting part.
Through adopting above-mentioned technical scheme, penetrate and locate inlet pipe pipeline outer wall with the sack cover in the self sealing ring inner circle of powder bag sack, recycle the driving piece and order about the direction removal of sealing washer towards spacing portion, then press the powder bag sack admittedly in spacing portion to the leakproofness that guarantee branch material bag and connecting pipe are connected.
Preferably, the driving member comprises at least two driving cylinders symmetrically arranged, and piston rods of the driving cylinders are fixedly connected with the sealing rings.
By adopting the technical scheme, when the driving cylinder drives the sealing ring to abut against the limiting part, the opening of the powder bag can be pressed and fixed on the limiting part, so that the powder bag is connected and sealed with the feeding pipe; when driving actuating cylinder and ordering about the sealing washer and keeping away from spacing portion, can change the powder bag, the effectual convenience that improves powder bag feed arrangement.
Preferably, the hoisting assembly comprises:
hoisting a hoist;
the fixing frame consists of at least four fixing rods distributed in a radial shape and is connected to a lifting hook of the hoisting block;
the hook is arranged on the fixed rod and used for fixing the lifting rope of the powder bag.
Through adopting above-mentioned technical scheme, compare the direct powder bag of hoist and mount with the couple of hoist and mount, through setting up the mount to preferably make the couple be rectangle or square distribution, on being fixed in the couple with many hoist and mount ropes on the powder bag during the use, but effective dispersion stress point is favorable to improving the stability of powder bag.
Preferably, reciprocal extrusion subassembly includes two at least first extrusion cylinders that set up relatively, be fixed with first stripper plate on first extrusion cylinder's the piston rod, be formed with the space that supplies the powder bag to place between the first stripper plate.
By adopting the technical scheme, the two sides of the powder bag are continuously extruded by utilizing the first extrusion air cylinder and the extrusion plate which are oppositely arranged, so that the powder discharging speed is accelerated, and the probability of powder blockage in the bag is reduced.
Preferably, the reciprocating extrusion assembly further comprises at least two second extrusion cylinders which are oppositely arranged, and second extrusion plates are fixed on piston rods of the two second extrusion cylinders and are arranged towards the bottom of the powder bag.
Through adopting above-mentioned technical scheme, utilize second extrusion cylinder, exert the extrusion force to the peripheral position that powder bag bottom is close to the sack, reduce the powder of this part and pile up, promote the powder to the ejection of compact of sack orientation landing, be favorable to further improving unloading speed, reduce the obstructed probability of powder.
Preferably, an operation opening and an operation door for closing the operation opening are formed in the side wall of the seal box.
Through adopting above-mentioned technical scheme, utilize the operation door, the staff of being convenient for operates seal assembly and is connected powder bag sack and inlet pipe sealed or change the powder bag.
Preferably, a viewing window is arranged on the side wall of the seal box.
Through adopting above-mentioned technical scheme, utilize the observation window to be convenient for watch the ejection of compact condition of sack in the seal box, be favorable to reducing the production accident.
To sum up, the application comprises the following beneficial technical effects:
1. through setting up hoist and mount subassembly, seal assembly and reciprocal extrusion subassembly in this application, the effectual powder bale breaking in bags produced the problem of raise dust easily when the ejection of compact.
2. Through setting up the seal box in this application, further improvement the leakproofness when the powder ejection of compact, reduce the raise dust.
3. Through setting up sealing washer, spacing portion and driving piece in this application, can be fast convenient be connected sack and inlet pipe and sealed.
4. Through setting up first extrusion cylinder and second extrusion cylinder in this application, the effectual discharge speed that improves the powder has reduced the probability that the powder takes place to block up.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a bagged powder feeding device in the embodiment of the present application;
FIG. 2 is a schematic structural diagram of a bagged powder feeding device in a discharging state in the embodiment of the application;
FIG. 3 is a schematic view of the sealing assembly, powder bag and feed tube connection of the present application.
In the figure, 1, a feed pipe; 2. a seal assembly; 21. a limiting part; 22. a seal ring; 23. a drive member; 24. a driving cylinder; 3. hoisting the assembly; 31. hoisting a hoist; 32. a fixed mount; 33. fixing the rod; 34. hooking; 35. a center pole; 36. a mounting frame; 4. a reciprocating extrusion assembly; 41. a first extrusion cylinder; 42. a first squeeze plate; 43. a second extrusion cylinder; 44. a second compression plate; 5. a sealing box; 51. a feed inlet; 52. an operation port; 53. an operating door; 54. an observation window; 55. a placement groove; 6. powder bags; 61. and (6) hoisting the rope.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses powder feed arrangement in bags. Referring to fig. 1 and 2, the bagged powder feeding device comprises a feeding pipe 1, a seal box 5, a seal assembly 2, a hoisting assembly 3 and a reciprocating extrusion assembly 4, wherein the feeding pipe 1 is used for communicating with a raw material tank, the seal box 5 is arranged above the feeding pipe 1, and the upper end of the feeding pipe 1 extends into an inner cavity of the seal box 5; hoist and mount subassembly 3 sets up in seal box 5 top, and it is used for hoisting powder bag 6 to seal box 5 top, and feed inlet 51 has been seted up at seal box 5 top, and feed inlet 51 is arranged in supplying 6 sack of powder bag to put into seal box 5 inner chamber. The sealing assembly 2 is used for fixing and sealing the opening of the powder bag 6 with the feeding pipe 1, and the reciprocating extrusion assembly 4 is used for applying extrusion force to the powder bag 6 to promote powder discharge. In order to accelerate the discharge of the powder, the top of the sealing box 5 is provided with a placing groove 55, and the side wall of the placing groove 55 is obliquely arranged towards the feeding hole 51.
Referring to fig. 1 and 2, the hoisting assembly 3 includes a mounting frame 36, a hoisting block 31 slidably disposed on the mounting frame 36, a fixing frame 32 disposed on the hoisting block 31, the fixing frame 32 including a center rod 35 connected to a lifting hook of the hoisting block 31 and four fixing rods 33 fixedly disposed on the center rod 35, the four fixing rods 33 being radially distributed with the center rod 35 as a circle center. The end of the four fixing rods 33 remote from the central rod 35 is provided with a hook 34.
Referring to fig. 3, the sealing assembly 2 includes a limiting portion 21, a sealing ring 22, and a driving member 23. The sealing ring 22 and the limiting part 21 are both annular, and the sealing ring 22 is larger than the diameter of the feeding pipe 1 and smaller than the diameter of the limiting part 21. Spacing portion 21 is circumference and sets up on the outer wall of inlet pipe 1, and sealing washer 22 overlaps and locates on the outer wall of inlet pipe 1, and sealing washer 22 butt in the upper surface of spacing portion 21. The driving part 23 comprises two driving cylinders 24, the two driving cylinders 24 are located below the limiting part 21, the two driving cylinders 24 are symmetrically arranged by taking the feeding pipe 1 as a symmetry axis, and piston rods of the driving cylinders 24 are fixedly connected with the bottoms of the sealing rings 22.
Referring to fig. 2, the reciprocating extrusion assembly 4 includes two first extrusion cylinders 41 disposed oppositely, and first extrusion plates 42 disposed on piston rods of the first extrusion cylinders 41, the two first extrusion cylinders 41 are mounted and fixed on the top of the sealing box 5, and a space for placing the powder supply bag 6 is left between the two first extrusion plates 42. The reciprocating extrusion assembly 4 comprises two second extrusion cylinders 43 and a second extrusion plate 44 fixed on the end of the piston rod of the second extrusion cylinder 43, the two second extrusion cylinders 43 are mounted on the side wall of the placing groove 55 close to one side of the feeding pipe 1, and the two second extrusion cylinders 43 are symmetrically arranged by taking the axis of the feeding hole 51 as a symmetry axis. The piston rod of the second pressing cylinder 43 is upwards penetrated into the placing groove 55, and the moving direction of the second pressing cylinder 43 is inclined towards the bag opening of the powder bag 6.
Referring to fig. 1, in order to connect and seal the opening of the powder bag 6 and the feeding tube 1, an operation opening 52 and an operation door 53 for closing the operation opening 52 are formed on the side wall of the seal box 5. Further, a viewing window 54 is provided on the side wall of the seal box 5.
The implementation principle of a powder feed arrangement in bags in the embodiment of this application is:
the hoisting block 31 is slid to the upper side of the powder bag 6 on the ground, the hoisting rope 61 of the powder bag 6 is hung on the hook 34, the powder bag 6 is lifted by the hoisting block 31 and moved to the upper side of the seal box 5 along the horizontal direction, and the height of the powder bag 6 is reduced until the bottom of the powder bag 6 is abutted to the placing groove 55. During connection, the opening of the powder bag 6 sequentially penetrates through the feed inlet 51 and the inner circle of the sealing ring 22, and then is sleeved on the outer wall of the feed pipe 1. Finally, the sealing ring 22 is driven to descend by driving the air cylinder 24, and the opening of the powder bag 6 is pressed and fixed on the limiting part 21, so that the powder bag 6 is connected and sealed with the feeding pipe 1.
After sealing, the two opposite side edges of the powder bag 6 are extruded through the first extrusion air cylinder 41, so that powder at the upper end of the upper powder bag 6 is promoted to be discharged; meanwhile, the extrusion force which is applied to the bottom of the powder bag 6 from bottom to top and faces the bag opening of the powder bag 6 by the second extrusion cylinder 43 promotes the powder at the bottom of the powder bag 6 to move towards the bag opening and discharge, so that the powder discharge speed is increased, and the blocking or residual probability of the powder is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a powder feed arrangement in bags which characterized in that: powder feed arrangement in bags includes:
a feed pipe (1);
the sealing assembly (2) is used for connecting and sealing the opening of the powder bag (6) with the feeding pipe (1);
the hoisting assembly (3) is arranged above the feeding pipe (1) and is used for hoisting the powder bag (6);
and the reciprocating extrusion assembly (4) is used for extruding the powder bag (6) and promoting the powder to be discharged.
2. A bagged powder feeding device according to claim 1, characterized in that: dress powder feed arrangement is still including setting up seal box (5) between hoist and mount subassembly (3) and inlet pipe (1), just inlet pipe (1) upper end stretches into in seal box (5) inner chamber, feed inlet (51) have been seted up at seal box (5) top, seal subassembly (2) set up in the inner chamber of seal box (5).
3. A bagged powder feeding device according to claim 1, characterized in that: the seal assembly (2) comprises:
the limiting part (21) is arranged on the outer wall of the feeding pipe (1);
the sealing ring (22) is sleeved on the outer wall of the feeding pipe (1) and abuts against the limiting part (21);
and the driving piece (23) is fixedly arranged in the inner cavity of the seal box (5) and used for driving the seal ring (22) to be close to or far away from the limiting part (21).
4. A bagged powder feeding device according to claim 3, characterized in that: the driving piece (23) comprises at least two driving cylinders (24) which are symmetrically arranged, and piston rods of the driving cylinders (24) are fixedly connected with the sealing rings (22).
5. A bagged powder feeding device according to claim 1, characterized in that: the hoisting assembly (3) comprises:
a hoist block (31);
the fixing frame (32) consists of at least four fixing rods (33) which are distributed in a radial shape and is connected to a lifting hook of the hoisting block (31);
and the hook (34) is arranged on the fixed rod (33) and is used for fixing the hoisting rope (61) of the powder bag (6).
6. A bagged powder feeding device according to claim 1, characterized in that: reciprocal extrusion subassembly (4) include at least two relative first extrusion cylinder (41) that set up, be fixed with first stripper plate (42) on the piston rod of first extrusion cylinder (41), be formed with the space that supplies powder bag (6) to place between first stripper plate (42).
7. A bagged powder feeding device according to claim 6, characterized in that: the reciprocating extrusion assembly (4) further comprises at least two second extrusion cylinders (43) which are oppositely arranged, second extrusion plates (44) are fixed on piston rods of the two second extrusion cylinders (43), and the second extrusion plates (44) are arranged towards the bottom of the powder bag (6).
8. A bagged powder feeding device according to claim 2, characterized in that: an operation opening (52) and an operation door (53) for closing the operation opening (52) are formed in the side wall of the sealing box (5).
9. A bagged powder feeding device according to claim 2, characterized in that: an observation window (54) is arranged on the side wall of the seal box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122039175.1U CN215664363U (en) | 2021-08-26 | 2021-08-26 | Powder feed arrangement in bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122039175.1U CN215664363U (en) | 2021-08-26 | 2021-08-26 | Powder feed arrangement in bags |
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| Publication Number | Publication Date |
|---|---|
| CN215664363U true CN215664363U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122039175.1U Active CN215664363U (en) | 2021-08-26 | 2021-08-26 | Powder feed arrangement in bags |
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| Country | Link |
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| CN (1) | CN215664363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116495522A (en) * | 2023-06-26 | 2023-07-28 | 深圳市杰维工业设备有限公司 | Bagged powder feeder |
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2021
- 2021-08-26 CN CN202122039175.1U patent/CN215664363U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116495522A (en) * | 2023-06-26 | 2023-07-28 | 深圳市杰维工业设备有限公司 | Bagged powder feeder |
| CN116495522B (en) * | 2023-06-26 | 2023-09-05 | 深圳市杰维工业设备有限公司 | Bagged powder feeder |
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