CN220884890U - Weighing device with bag pushing plate - Google Patents
Weighing device with bag pushing plate Download PDFInfo
- Publication number
- CN220884890U CN220884890U CN202322795041.1U CN202322795041U CN220884890U CN 220884890 U CN220884890 U CN 220884890U CN 202322795041 U CN202322795041 U CN 202322795041U CN 220884890 U CN220884890 U CN 220884890U
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- bag
- body frame
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- plate
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- 238000005303 weighing Methods 0.000 title claims abstract description 40
- 230000003287 optical effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 5
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 abstract description 8
- 239000000843 powder Substances 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 238000005429 filling process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Basic Packing Technique (AREA)
Abstract
The utility model discloses a weighing device with a bag pushing plate in the field of powder packaging machines, which comprises a main body frame, wherein a weighing assembly and a hanging assembly are arranged on the main body frame, the hanging assembly can slide up and down along the length direction of the main body frame, a bag supporting frame is arranged on the hanging assembly, the bag pushing plate is arranged above the corresponding bag supporting frame, the bag pushing plate comprises a vertically arranged rectangular plate, an arc-shaped concave part is arranged at the position, corresponding to a valve bag opening, of the rectangular plate, two sides of the rectangular plate are provided with baffle strips, the bag pushing plate is connected with the output end of a bag pushing cylinder, the bag pushing cylinder is vertically arranged with the bag pushing plate, the bag pushing cylinder is fixed at the rear side of the main body frame through a connecting seat, and an avoidance window is arranged at the output end, corresponding to the bag pushing cylinder, of the main body frame. The utility model can open the valve bag on the premise of not affecting the weighing precision.
Description
Technical Field
The utility model belongs to the technical field of powder packaging machines, and particularly relates to a weighing device with a bag pushing plate.
Background
The valve bag is a common bulk powder packaging bag, and is fed from a bag opening at the side surface of the top end of the valve bag by adopting a special packing machine, and the bag opening is sealed after the valve bag is filled according to the specified weight to finish the packaging process. Because the valve pocket mouth is tiled and not unfolded in the initial state, the pocket mouth is easy to be in a closed or incompletely opened state when powder is filled, and the quick filling of the powder is not facilitated, and the production efficiency is affected.
Disclosure of utility model
The utility model aims to provide a weighing device with a bag pushing plate, which can open a valve bag on the premise of not affecting weighing precision.
The purpose of the utility model is realized in the following way: the utility model provides a take weighing device who pushes away bag board, includes the main part frame, be provided with weighing module and hanging module on the main part frame, hanging module can follow main part frame length direction and slide from top to bottom, be provided with on the hanging module and hold in the palm the bag frame, correspond to hold in the palm bag frame top and be provided with and push away the bag board, it includes the rectangular plate of vertical setting to push away the bag board, rectangular plate corresponds valve pocket mouth department and is provided with the arc depressed part, rectangular plate both sides are provided with the shelves strip, it is connected with the output that pushes away the bag cylinder to push away the bag board, it sets up perpendicularly with pushing away the bag board to push away the bag cylinder, it fixes at main part frame rear side through the connecting seat to push away the bag cylinder output, the main part frame corresponds to push away the bag cylinder output and is provided with dodges the window.
When the valve bag filling machine is used, the hanging assembly is utilized to slide up and down to adjust the bag supporting frame to a proper height according to the size of the valve bag, the valve bag is conveyed to the bag supporting frame by utilizing the external conveying mechanism, the bag pushing cylinder piston rod stretches out to drive the bag pushing plate to move to the side edge of the valve bag until the bag opening is opened, the packaging machine weighs the valve bag while filling the valve bag, and before the valve bag reaches the specified weight, the bag pushing cylinder piston rod retracts to drive the bag pushing plate to return to the initial position so as to perform the filling action of the next valve bag. Compared with the prior art, the utility model has the beneficial effects that: the bag pushing plate is integrated on the weighing device, so that the influence of the action of pushing the bag on the weighing precision is avoided; the bag pushing plate not only can open the valve bag mouth, but also has the effect of righting the valve bag in the filling process, so that the valve bag is always in a regular state, and the rapid filling is realized.
As a further improvement of the utility model, the hanging component comprises two L-shaped hooks which are arranged correspondingly to each other, the two L-shaped hooks are distributed on two sides of the main body frame, an optical axis is arranged between the corresponding L-shaped hooks and the main body frame, two ends of the optical axis are fixed on the main body frame through an axis supporting seat, a plurality of sliding bearing seats are connected on the optical axis in a sliding manner, and the sliding bearing seats are fixed on the L-shaped hooks.
As a further improvement of the utility model, a connecting plate is arranged between the bottoms of the two L-shaped hooks, lifting cylinders are arranged below the corresponding connecting plates, the output ends of the lifting cylinders are fixed with the connecting plates, the bottoms of the lifting cylinders are fixed on a mounting bracket through adjusting screws, and the mounting bracket is arranged at the bottom of the main body frame.
As a further improvement of the utility model, the hanging assembly further comprises a vibrator, wherein the vibrator comprises a dust cover and a vibrating motor, and the output end of the vibrating motor is connected with the bottom of the bag supporting frame.
As a further improvement of the utility model, the bag supporting frame comprises a hollowed-out bottom plate, a material guiding plate which forms a certain angle with the horizontal surface is arranged below the corresponding hollowed-out bottom plate, a collecting hopper is arranged at the lowest position of the material guiding plate, and the collecting hopper is communicated with a collecting barrel.
As a further improvement of the utility model, the weighing assembly comprises a first weighing sensor and a second weighing sensor which are positioned on the same axis, wherein the first weighing sensor is arranged at the top of the main body frame, and the height of the plane of the second weighing sensor is not higher than that of the plane of the L-shaped hook.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a side view of the present utility model.
Fig. 4 is a schematic perspective view of a bag holder according to the present utility model.
The device comprises a main body frame 1, a feeding port 2, a weighing assembly 3, a weighing sensor 301, a weighing sensor 302, a hanging assembly 4, a hook 401L, an optical axis 402, an axial support seat 403, a sliding bearing seat 404, a lifting cylinder 405, an adjusting screw 406, a 407 mounting bracket, a bag holder 5, a hollowed bottom plate 501, a material guiding plate 502, a bag pushing plate 6, a rectangular plate 601, an arc-shaped concave part 602, a gear 603, a bag pushing cylinder 7, a dust cover 8, a vibrating motor 9, a vibrator supporting rod 10 and a collecting hopper 11.
Detailed Description
As shown in fig. 1-4, the weighing device with a bag pushing plate comprises a main body frame 1, wherein a mounting hole is formed in the main body frame 1 corresponding to a feeding hole 2 of a packaging machine, a weighing assembly 3 and a hanging assembly 4 are arranged on the main body frame 1, the hanging assembly 4 can slide up and down along the length direction of the main body frame 1, the hanging assembly 4 comprises two L-shaped hooks which are arranged correspondingly to each other, the two L-shaped hooks are distributed on two sides of the main body frame 1, an optical axis 402 is arranged between the corresponding L-shaped hooks and the main body frame 1, two ends of the optical axis 402 are fixed on the main body frame 1 through an axis supporting seat 403, two sliding bearing seats 404 are connected onto the optical axis 402 in a sliding manner, and the two sliding bearing seats 404 are both fixed on the L-shaped hooks; a connecting plate is arranged between the bottoms of the two L-shaped hooks, a lifting cylinder 405 is arranged below the corresponding connecting plate, the output end of the lifting cylinder 405 is fixed with the connecting plate, the bottom of the lifting cylinder 405 is fixed on a mounting bracket 407 through an adjusting screw 406, and the mounting bracket 407 is arranged at the bottom of the main body frame 1; the weighing assembly 3 comprises a first weighing sensor 301 and a second weighing sensor 302 which are positioned on the same axis, the first weighing sensor 302 is arranged at the top of the main body frame 1, and the height of the plane where the second weighing sensor 301 is positioned is not higher than the height of the plane where the L-shaped hook is positioned.
Be provided with on two L shape couples and hold in palm bag frame 5, correspond to hold in the palm bag frame 5 top and be provided with and push away bag board 6, push away bag board 6 and include the rectangular plate 601 of vertical setting, rectangular plate 601 corresponds valve pocket mouth department and is provided with arc depressed part 602, rectangular plate 601 both sides are provided with shelves strip 603, it is connected with the output of pushing away bag cylinder 7 to push away bag board 6 rear side, it sets up perpendicularly with pushing away bag board 6 to push away bag cylinder 7, it fixes at main part frame 1 rear side through the connecting seat to push away bag cylinder 7, main part frame 1 corresponds to push away bag cylinder 7 output and is provided with dodges the window.
In order to avoid the phenomenon of powder piling in the filling process of the valve pocket, the hanging assembly 4 further comprises a vibrator, the vibrator comprises a dust cover 8 and a vibration motor 9, the output end of the vibration motor 9 is connected with the bottom of the bag supporting frame 5, and a vibrator supporting rod 10 is further arranged between the bottoms of the two L-shaped hooks; the bag supporting frame 5 comprises a hollowed-out bottom plate 501, a material guiding plate 502 which forms a certain angle with the horizontal surface is arranged below the hollowed-out bottom plate 501, a collecting hopper 11 is arranged at the lowest position of the material guiding plate 502, the collecting hopper 11 is communicated with a collecting barrel, and redundant powder can be collected into the collecting barrel through the material guiding plate 502 and the collecting hopper 11, so that dust is prevented from damaging the environment pollution and human body.
When the weighing device is used, the weighing device is arranged at the feeding port 2 of the packaging machine, the piston rod of the lifting cylinder 405 pushes the L-shaped hook to move up and down, so that the sliding bearing seat 404 is driven to slide on the optical axis 402, and the height of the bag supporting frame 5 in the vertical direction is adjusted to adapt to valve bags with different sizes; the valve bag is conveyed to the bag supporting frame 5 by utilizing an external conveying mechanism, and a piston rod of the bag pushing cylinder 7 stretches out to drive the bag pushing plate 6 to move towards the side of the valve bag until the bag opening is opened; the packaging machine firstly executes coarse feeding action, when the valve bag is subjected to coarse feeding and filling, after the heavy sensor reaches the set coarse feeding weight, the piston rod of the bag pushing cylinder 7 retracts to drive the bag pushing plate 6 to return to the initial position, and meanwhile, the packaging machine executes fine feeding action again until the sensor senses that the valve bag reaches the set fine feeding weight, and a complete filling action is completed. The utility model has the advantages that: the weighing assembly 3 can realize online weighing of the valve pocket, so that the qualified loading of the valve pocket can be ensured; the bag pushing plate 6 is integrated on the weighing device, so that the influence of the action of pushing the bag on the weighing precision is avoided; the bag pushing plate 6 not only can open the valve bag mouth, but also has the function of righting the valve bag in the filling process, so that the valve bag is always in a regular state, and the rapid filling is realized.
The utility model is not limited to the above embodiments, and based on the technical solution disclosed in the utility model, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the utility model.
Claims (6)
1. The utility model provides a take weighing device who pushes away bag board, includes the main part frame, be provided with weighing module and hanging module on the main part frame, its characterized in that, hanging module can follow main part frame length direction and slide from top to bottom, be provided with on the hanging module and hold in the palm the bag frame, correspond to hold in the palm bag frame top and be provided with and push away the bag board, it includes the rectangular plate of vertical setting to push away the bag board, rectangular plate corresponds valve pocket mouth department and is provided with the arc depressed part, rectangular plate both sides are provided with the shelves strip, it is connected with the output that pushes away the bag cylinder to push away the bag board, it sets up perpendicularly with pushing away the bag board to push away the bag cylinder, it fixes at main part frame rear side through the connecting seat to push away the bag cylinder output, the main part frame corresponds to push away the bag cylinder output and is provided with dodges the window.
2. The weighing device with the bag pushing plate according to claim 1, wherein the hanging assembly comprises two L-shaped hooks which are arranged corresponding to each other, the two L-shaped hooks are distributed on two sides of the main body frame, an optical axis is arranged between the corresponding L-shaped hooks and the main body frame, two ends of the optical axis are fixed on the main body frame through an axis supporting seat, a plurality of sliding bearing seats are connected on the optical axis in a sliding mode, and the sliding bearing seats are fixed on the L-shaped hooks.
3. The weighing device with the bag pushing plate according to claim 2, wherein a connecting plate is arranged between the bottoms of the two L-shaped hooks, lifting cylinders are arranged below the corresponding connecting plates, the output ends of the lifting cylinders are fixed with the connecting plates, the bottoms of the lifting cylinders are fixed on a mounting bracket through adjusting screws, and the mounting bracket is arranged at the bottom of the main body frame.
4. The weighing apparatus with bag pushing plate according to claim 1, wherein the hanging assembly further comprises a vibrator, the vibrator comprises a dust cover and a vibration motor, and an output end of the vibration motor is connected with a bottom of the bag holder.
5. The weighing device with the bag pushing plate according to claim 1, wherein the bag supporting frame comprises a hollowed-out bottom plate, a material guiding plate which forms a certain angle with the horizontal surface is arranged below the hollowed-out bottom plate, a collecting hopper is arranged at the lowest position of the material guiding plate, and the collecting hopper is communicated with a collecting barrel.
6. The apparatus of any one of claims 2-5, wherein the weighing assembly includes a first load cell and a second load cell on a common axis, the first load cell being disposed at a top of the body frame, the second load cell being at a level not higher than a level of the plane of the L-shaped hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322795041.1U CN220884890U (en) | 2023-10-18 | 2023-10-18 | Weighing device with bag pushing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322795041.1U CN220884890U (en) | 2023-10-18 | 2023-10-18 | Weighing device with bag pushing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220884890U true CN220884890U (en) | 2024-05-03 |
Family
ID=90867315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322795041.1U Active CN220884890U (en) | 2023-10-18 | 2023-10-18 | Weighing device with bag pushing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220884890U (en) |
-
2023
- 2023-10-18 CN CN202322795041.1U patent/CN220884890U/en active Active
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