CN214608457U - Powder bag transportation plastic extrusion air exhauster - Google Patents
Powder bag transportation plastic extrusion air exhauster Download PDFInfo
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- CN214608457U CN214608457U CN202120369450.3U CN202120369450U CN214608457U CN 214608457 U CN214608457 U CN 214608457U CN 202120369450 U CN202120369450 U CN 202120369450U CN 214608457 U CN214608457 U CN 214608457U
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- belt conveyor
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Abstract
The utility model provides a powder bag transportation plastic extrusion air exhauster, this machine includes: the device comprises a belt conveyor for conveying powder bags below, and a hole pricking mechanism and an extrusion exhaust mechanism which are sequentially arranged along the conveying direction of the belt conveyor, wherein a shaping exhaust roller which rotates freely is arranged above the extrusion exhaust mechanism, the rotating shaft of the shaping exhaust roller is perpendicular to the conveying direction of the belt conveyor, the hole pricking mechanism pricks exhaust holes on two sides of the powder bags before the shaping exhaust roller extrudes the powder bags, and the device is mainly used for shaping, extruding and exhausting the sealed powder bags.
Description
Technical Field
The utility model relates to a powder bag cargo airplane especially relates to a powder bag transportation plastic extrusion air exhauster.
Background
In the poultry feed production course of working, the bagging-off link of fodder seals belongs to final link, because the fodder is mostly powdered, for preventing that the fodder from leaking for packing the fodder, adopts fine and close bagged structure more.
After the feed bag is sealed, the inner feed mainly falls on the bottom layer of the feed bag, more air is remained on the upper portion of the feed bag, the feed bag cannot be stacked neatly during stacking, the feed bag is easy to collapse, the air in the feed bag needs to be discharged, the feed is uniformly distributed, and stacking is facilitated. It is necessary to design a device for exhausting and homogenizing the feed bag after the feed bag is sealed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve the problem that exists among the prior art, provide a powder bag transportation plastic extrusion air exhauster.
The machine comprises: the lower belt conveyor for conveying the powder bags, and the hole pricking mechanism and the extrusion exhaust mechanism which are sequentially installed along the conveying direction of the belt conveyor, wherein a shaping exhaust roller which freely rotates is arranged above the extrusion exhaust mechanism, the rotating shaft of the shaping exhaust roller is perpendicular to the conveying direction of the belt conveyor, a shaping arc attached to the upper surface of the powder bags is arranged on the shaping exhaust roller, and the distance between the shaping arc and the belt conveyor is equal to the thickness of the powder bags when the powder bags are uniformly filled.
Furthermore, two ends of the shaping exhaust roller are respectively hinged with one end of a connecting rod, the other end of the connecting rod is hinged with vertical supports arranged on two sides of the belt conveyor, the middle part of the connecting rod is also hinged with a pressure rod, and the pressure rod is fixed on a bridge frame which stretches across the upper part of the belt conveyor.
Furthermore, the pressure rod is vertically upward and penetrates through the top of the bridge, the nut is arranged at the top of the pressure rod, the pressure springs are sleeved on the parts, located at the upper part and the lower part of the bridge, of the pressure rod, the pressure springs are arranged above and below the bridge on the pressure rod, the pressure applied to the powder bag depends on the height of the shaping extrusion roller and the pressure of the pressure spring above the bridge, and the pressure spring below the bridge provides buffering for the extrusion roller to descend after the powder bag rolls through the whole extrusion roller.
Furthermore, the hole pricking mechanism is positioned at the feeding end of the belt conveyor, and two guide plates with a distance slightly larger than the width of the powder bag are arranged above the belt conveyor at the feeding end.
Further, the cylinder is all being installed to the deflector both sides, and the play pole end of cylinder is equipped with the spine end towards the installation of powder bag, still is equipped with on the deflector with the endocentric aperture of spine end, and the powder bag receives the extrusion back, and inside material and air receive the extrusion back, lead to not having the local emergence inflation phenomenon of extrusion in other, do benefit to the spine end and prick the powder bag fast.
Further, a position detection sensor is mounted on the guide plate.
The technical effects of the utility model reside in that: after the sealed powder bag is laid down, the conveying shaping extrusion air exhauster is used, the shaping air exhausting roller is used for extruding the front end of the powder bag, the other end of the powder bag detects the current position of the powder bag through the position detection sensor, and sends a signal to the hole pricking mechanism, the hole pricking mechanism is driven to prick out an air exhaust hole at the rear end of the advancing direction of the powder bag, the shaping air exhausting roller is driven to roll and extrude from front to back to force air in the bag to flow from front to back, and finally the air flows out of the air exhaust hole. The exhaust holes are arranged on the two sides, so that the shaping exhaust roller can be prevented from blocking the exhaust holes when pressing the front end of the powder bag.
The powder bags processed by the equipment have uniform overall dimensions, can be put in order and arranged, and are convenient for later-stage transportation and storage.
Drawings
FIG. 1 is a front view of the complete machine;
FIG. 2 is a top view of the complete machine;
fig. 3 is a partial enlarged view of the hole pricking mechanism of the present invention.
In the figure, 1, a belt conveyor, 2, an extrusion exhaust mechanism, 3, a hole pricking mechanism, 4, a guide plate, 20, a shaping exhaust roller, 21, a shaping arc, 22, a connecting rod, 23, a bridge frame, 24, a vertical support, 25, a pressure rod, 26, a nut, 27, a pressure spring, 31, a position detection sensor, 32, an air cylinder, 33, a sharp-pointed end and 50 are powder bags.
Detailed Description
The following describes embodiments of the present invention with reference to fig. 1 to 3.
Fig. 1 and 2 illustrate the overall structure and the positional connection of the parts of a transport reforming extrusion exhauster, which comprises: a belt conveyor 1 for conveying the powder bag 50 below, a hole pricking mechanism 3 and an extrusion exhaust mechanism 2 which are sequentially arranged along the conveying direction of the belt conveyor 1; wherein, a shaping exhaust roller 20 which can rotate freely is arranged above the extrusion exhaust mechanism 2, the rotating shaft of the shaping exhaust roller 20 is vertical to the transmission direction of the belt conveyor 1, a shaping arc 21 which is attached to the upper surface of the powder bag 50 is arranged on the shaping exhaust roller 20, and the distance between the shaping arc 21 and the belt conveyor 1 is equal to the thickness of the powder in the powder bag 50 when the powder is uniformly filled; two ends of the shaping exhaust roller 20 are respectively hinged with one end of a connecting rod 22, the other end of the connecting rod 22 is hinged with a vertical support 24 arranged on two sides of the belt conveyor 1, the middle part of the connecting rod 22 is also hinged with a pressure rod 25, and the pressure rod 25 is fixed on a bridge 23 which stretches across the upper part of the belt conveyor 1; the pressure rod 25 is vertically upward and passes through the top of the bridge 23, the top of the pressure rod 25 is provided with a nut 26, and the parts of the pressure rod 25 at the upper part and the lower part of the bridge 23 are sleeved with a pressure spring 27.
The hole pricking mechanism 3 is positioned at the feeding end of the belt conveyor 1, two guide plates 4 with a distance slightly larger than the width of the powder bag 50 are arranged above the belt conveyor 1 at the feeding end, and a position detection sensor 31 is installed on each guide plate 4.
Fig. 3 illustrates a partial enlarged structure of the piercing mechanism, wherein air cylinders 32 are mounted on both sides of the guide plate 4, a piercing end 33 mounted towards the powder bag 50 is arranged at a rod outlet end of the air cylinder 32, and a small hole concentric with the piercing end 33 is further arranged on the guide plate 4.
The working principle is as follows: after the sealed powder bag 50 is laid down, the sealed powder bag is placed on the belt conveyor 1 along the opening direction of the guide plate 4 to be transported, the shaping exhaust roller 20 of the extrusion exhaust mechanism 2 acts on the upper surface of the powder bag 50, after the position detection sensor 31 mounted on the guide plate 4 detects the position of the powder bag 50, a signal is sent to the air cylinder 32 of the needle inserting mechanism 3, the air cylinder 32 drives the sharp-pointed end 33 to extend out, two exhaust holes are punched in two sides of the powder bag 50, in the process that the shaping exhaust roller 20 continuously moves forwards in the powder bag 50, the shaping arc 21 is attached to the upper surface of the powder bag 50 to extrude and shape the powder bag, and air is forced to flow out of the exhaust holes.
The pressure rod 25 on the extrusion exhaust mechanism 2 is in flexible connection, and the height of the shaping exhaust roller 20 from the belt conveyor 1 and the pressure of the shaping exhaust roller can be adjusted by changing the length of the pressure springs 27 at the upper end and the lower end of the bridge 23.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (6)
1. A powder bag transportation, shaping and extrusion exhauster, comprising: a belt conveyor (1) used for conveying the powder bag (50) below, a hole pricking mechanism (3) and an extrusion exhaust mechanism (2) which are sequentially arranged along the conveying direction of the belt conveyor (1);
wherein, the shaping exhaust roller (20) which can rotate freely is arranged above the extrusion exhaust mechanism (2), the rotating shaft of the shaping exhaust roller (20) is vertical to the transmission direction of the belt conveyor (1), the shaping exhaust roller (20) is provided with a shaping arc (21) which is attached to the upper surface of the powder bag (50), and the distance between the shaping arc (21) and the belt conveyor (1) is equal to the thickness of the powder in the powder bag (50) when the powder is uniformly filled.
2. The powder bag transportation shaping extrusion air exhauster of claim 1, wherein two ends of the shaping air exhausting roller (20) are respectively hinged with one end of a connecting rod (22), the other end of the connecting rod (22) is hinged with a vertical support (24) arranged at two sides of the belt conveyor (1), the middle part of the connecting rod (22) is also hinged with a pressure rod (25), and the pressure rod (25) is fixed on a bridge (23) crossing over the belt conveyor (1).
3. The powder bag transportation, shaping and extruding exhauster of claim 2, wherein the pressure bar (25) is vertically upward and passes through the top of the bridge (23), the top of the pressure bar (25) is provided with a nut (26), and the parts of the pressure bar (25) at the upper part and the lower part of the bridge (23) are respectively sleeved with a compression spring (27).
4. The powder bag transportation, shaping and extrusion exhauster of claim 1, wherein the hole pricking mechanism (3) is located at a feeding end of the belt conveyor (1), and two guide plates (4) with a distance slightly larger than the width of the powder bag (50) are arranged above the belt conveyor (1) at the feeding end.
5. The powder bag transportation, shaping and extrusion exhauster of claim 4, wherein cylinders (32) are installed on both sides of the guide plate (4), a spike end (33) installed towards the powder bag (50) is arranged at a rod outlet end of each cylinder (32), and a small hole concentric with the spike end (33) is further arranged on the guide plate (4).
6. The powder bag transportation reforming extrusion exhauster according to claim 5, wherein a position detection sensor (31) is installed on said guide plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120369450.3U CN214608457U (en) | 2021-02-08 | 2021-02-08 | Powder bag transportation plastic extrusion air exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120369450.3U CN214608457U (en) | 2021-02-08 | 2021-02-08 | Powder bag transportation plastic extrusion air exhauster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214608457U true CN214608457U (en) | 2021-11-05 |
Family
ID=78442220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120369450.3U Active CN214608457U (en) | 2021-02-08 | 2021-02-08 | Powder bag transportation plastic extrusion air exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214608457U (en) |
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2021
- 2021-02-08 CN CN202120369450.3U patent/CN214608457U/en active Active
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