CN220518719U

CN220518719U - Feeding bin

Info

Publication number: CN220518719U
Application number: CN202322210879.XU
Authority: CN
Inventors: 庄海永
Original assignee: Zibo Hongzhuang Medical Equipment Co ltd
Current assignee: Zibo Hongzhuang Medical Equipment Co ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-02-23
Anticipated expiration: 2033-08-16

Abstract

The utility model relates to the technical field of medicament packaging, and discloses a feeding bin which comprises a frame, a push plate and a first driving device. The frame includes bottom plate and two curb plates, and two curb plates set up in the bottom plate relatively, and every curb plate has relative first end and second end, and first end and second end are arranged along first direction, and the clearance between the first end of two curb plates forms the discharge gate, and two curb plates are arranged along the second direction, and the second direction is perpendicular to first direction. The space between the two side plates is used for placing a plurality of medicine bags, and the medicine bags are arranged along a first direction. The push plate sets up between two curb plates, and when the push plate was in initial state, the push plate was close to the second end of curb plate, and the push plate was laminated with the surface of the medicine bag that is farthest from the discharge gate, and first drive arrangement is used for driving the push plate along first direction orientation discharge gate removal. The feeding bin disclosed by the utility model can be used for conveniently taking the medicine bags, so that the production efficiency is improved.

Description

Feeding bin

Technical Field

The utility model relates to the technical field of medicament packaging, in particular to a feeding bin.

Background

In the bagging process of the produced medicament, one medicament bag needs to be taken out first, and then the medicament is filled into the medicament bag. At present, a plurality of medicine bags are generally stacked together and placed in a containing space before bagging, and when bagging is needed, the medicine bags are taken from the containing space one by one. However, when the medicine bags are taken, the order of taking the medicine bags is usually from outside to inside, and when the medicine bags remain less, the medicine bags positioned inside are inconvenient to take out, so that the production efficiency is reduced.

Disclosure of Invention

The utility model provides a feeding bin which can facilitate taking of medicine bags so as to improve production efficiency.

The embodiment of the utility model provides a feeding bin which comprises a rack, a push plate and a first driving device, wherein the rack is arranged on the push plate;

the rack comprises a bottom plate and two side plates, wherein the two side plates are oppositely arranged on the bottom plate, each side plate is provided with a first end and a second end which are opposite, the first ends and the second ends are arranged along a first direction, a discharge hole is formed in a gap between the first ends of the two side plates, the two side plates are arranged along a second direction, and the second direction is perpendicular to the first direction;

the space between the two side plates is used for placing a plurality of medicine bags, and the medicine bags are arranged along a first direction;

the pushing plate is arranged between the two side plates, when the pushing plate is in an initial state, the pushing plate is close to the second end of the side plate, and the pushing plate is attached to the surface of the medicine bag farthest from the discharge hole;

the first driving device is used for driving the push plate to move towards the discharge hole along the first direction.

The feeding bin provided by the utility model is provided with the rack for placing a plurality of medicine bags which are stacked in turn, one side of the rack is provided with the discharge hole, and the medicine bag on the outermost surface can be taken from the discharge hole when the medicine bag is taken. One side of a plurality of medicine bags deviating from the discharge gate is provided with a push plate, the push plate is attached to the surface of the medicine bag farthest from the discharge gate, and the push plate is driven by the first driving device to move towards the discharge gate along the first direction. When the medicine bag on the outermost surface is taken, the first driving device drives the pushing plate to move, and the pushing plate can push the rest medicine bags to move towards the discharge hole, so that the rest medicine bags can be close to the discharge hole. In the process of continuously taking the medicine bags, the push plate continuously pushes the rest medicine bags towards the discharge port, so that the medicine bags are always arranged at the discharge port, all medicine bags in the feeding bin are taken out one by one, and the medicine bag feeding device is simple and convenient and is beneficial to improving the production efficiency.

In some possible embodiments, a rail is provided on a side of each side plate facing the other side plate, the rail extending in a first direction, the push plate being slidably mounted to the rail in the first direction relative to the rail.

In some possible embodiments, a barrier strip is disposed on a side of each side plate facing the other side plate, the barrier strip protrudes from a surface of the side plate, each barrier strip extends along the first direction, and two sides of each medicine bag are respectively contacted with the barrier strip.

In some possible embodiments, each of the side plates is provided with two barrier ribs disposed at intervals, and the two barrier ribs are arranged along a third direction, wherein the third direction is perpendicular to the first direction and perpendicular to the second direction.

In some possible embodiments, a first end of each of the side panels is provided with a baffle, each of the baffles protruding from the corresponding side panel towards the other baffle such that the gap between the two baffles is smaller than the dimension of the pouch in the second direction.

In some possible embodiments, the medicine bag further comprises a first stop strip, wherein two ends of the first stop strip are respectively connected to the two baffles, and the first stop strip is positioned between the top of the medicine bag and the bottom plate along a third direction, and the third direction is perpendicular to the first direction and perpendicular to the second direction.

In some possible embodiments, the device further comprises a second stop bar, two ends of the second stop bar are respectively connected to the two baffles, and the second stop bar is located between the first stop bar and the bottom plate.

In some possible embodiments, the first drive means comprises a first constant force spring having a first end fixed to a first end of the side plate and a second end connected to the push plate;

the first constant force spring is in a stretched state such that the first constant force spring generates a force for resetting the second end of the first constant force spring relative to the first end of the first constant force spring.

In some possible embodiments, the bottom plate is provided with a conveyor belt, two ends of the bottom plate arranged along the first direction are provided with transmission shafts, the axes of the transmission shafts extend along the second direction, and the conveyor belt is wound on two transmission shafts;

the medicine bags are arranged at the position of the transmission belt between the two transmission shafts;

the feeding bin further comprises a second driving device, wherein the second driving device is used for driving the conveying belt to rotate around the two transmission shafts so as to enable a part of the conveying belt to move along the first direction.

In some possible embodiments, the second driving device includes a second constant force spring, a first end of the second constant force spring is fixed to a portion of the bottom plate away from the discharge port when the push plate is in the initial state, and a second end of the second constant force spring is connected to a portion of the conveyor belt located at the first end of the side plate;

the second constant force spring is in a stretched state such that the second constant force spring generates a force for resetting the second end of the second constant force spring relative to the first end of the second constant force spring.

Drawings

FIG. 1 is a schematic view of a feeding bin with a pouch according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an overall structure of a feeding bin according to an embodiment of the present utility model;

FIG. 3 is a side view of a feeder hopper according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a part of a feeding bin according to an embodiment of the present utility model;

fig. 5 is a bottom view of a feeding bin according to an embodiment of the utility model.

In the figure:

10-a medicine bag; 100-frames; 110-a bottom plate; 111-through grooves; 120-side plates; 121-slotting; 130-a discharge hole; 140-barrier strips; 150-a guide rail; 160-a transmission shaft; 170-adjusting plate; 200-pushing plate; 300-a first drive device; 310-a first receiving portion; 320-a first constant force spring; 330-a first connection plate; 400-baffle; 500-a first stop bar; 600-second stop bar; 700-conveyor belt; 800-a second drive device; 810-a second receiving portion; 820-a second constant force spring; 830-a second connection plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a feeding bin in an embodiment of the present utility model includes a frame 100, a pushing plate 200, and a first driving device 300, where the pushing plate 200 and the first driving device 300 are both disposed on the frame 100. Specifically, the rack 100 includes a bottom plate 110 and two side plates 120, where the two side plates 120 are disposed on the bottom plate 110 opposite to each other, each side plate 120 has a first end and a second end opposite to each other, the first end and the second end are aligned along a first direction, and the two side plates 120 are aligned along a second direction, and the first direction is perpendicular to the second direction.

The space between the two side plates 120 may be used to accommodate a plurality of medicine bags 10, and the plurality of medicine bags 10 are stacked one on another in the first direction and placed on the bottom plate 110. In addition, a gap between the first ends of the two side plates 120 may form a discharge port 130, and when the pouch 10 is taken, the pouch 10 nearest to the discharge port 130 may be taken from the discharge port 130.

The pushing plate 200 is disposed between the two side plates 120 and located at a side of the plurality of medicine bags 10 away from the discharge hole 130, and at the same time, the pushing plate 200 is attached to a surface of the medicine bag 10 farthest from the discharge hole 130. The first drive means 300 may be adapted to drive the push plate 200 in a first direction towards the outlet 130 to move the plurality of bags 10 towards the outlet 130. It should be appreciated that, on the one hand, the push plate 200 may be used to support a plurality of medicine bags 10 in cooperation with the frame 100, so as to ensure that the medicine bags 10 stand on the bottom plate 110, and on the other hand, when the nearest medicine bag 10 is taken from the discharge port 130, the push plate 200 is driven by the first driving device 300 to move towards the discharge port 130, so that the rest medicine bags 10 can be pushed towards the discharge port 130, so that the medicine bags 10 are ensured to be always present at the discharge port 130, and further, the medicine bags 10 can be conveniently taken from the discharge port 130, which is beneficial to improving the production efficiency.

When the push plate 200 is in the initial state, the push plate 200 may be positioned near the second end of the side plate 120 such that the spacing between the push plate 200 and the discharge port 130 is greater to accommodate more pouches 10. This avoids frequent placement of the pouch 10 between the side panels 120 to further increase production efficiency.

In some embodiments, referring to fig. 2, a side of each side plate 120 facing the other side plate 120 is provided with a guide rail 150, the guide rails 150 extend in a first direction, both ends of the push plate 200 may be respectively mounted on the two guide rails 150 by means of sliders, and the push plate 200 may be slid with respect to the guide rails 150 in the first direction. In the present embodiment, by providing the guide rail 150, it is possible to ensure the movement of the push plate 200 in the first direction and to improve the smoothness of the movement of the push plate 200.

With continued reference to fig. 2, a side of each side plate 120 facing the other side plate 120 is further provided with a barrier rib 140, the barrier rib 140 extends in the first direction, and the barrier rib 140 protrudes from the surface of the side plate 120. When a plurality of medicine bags 10 are placed between the two side plates 120, two sides of each medicine bag 10 along the second direction are respectively contacted with the barrier strips 140 on two sides, so that the barrier strips 140 on two sides can limit the medicine bags 10, and the medicine bags 10 can be stably placed on the bottom plate 110. In addition, since the pouch 10 is in contact with the barrier rib 140 only, the contact area therebetween is small, and the frictional force applied to both sides of the pouch 10 can be reduced, so that it can be more easily pushed by the push plate 200.

Further, the barrier strips 140 on each side plate 120 may be two, and illustratively, the two barrier strips 140 are respectively located on two sides of the guide rail 150, such that the two barrier strips 140 on each side contact different portions of the medicine bag 10. Because both sides blend stop 140 cooperation is used for spacing to pouch 10, through setting up two upper and lower blend stop 140, can limit the position of pouch 10 better.

In this embodiment, the barrier ribs 140 may also protrude from the guide rails 150, that is, the spacing between the barrier ribs 140 at both sides is smaller than the spacing between the guide rails 150 at both sides. In this way, when the pouch 10 is placed between the barrier ribs 140 on both sides, the pouch 10 is prevented from contacting the guide rail 150, thereby preventing the guide rail 150 from affecting the movement of the pouch 10.

In some embodiments, with continued reference to fig. 2, a first end of each side plate 120 is provided with a baffle 400, the baffle 400 protruding beyond the corresponding baffle 400 toward the other side plate 120, where the gap between the baffles 400 on both sides is less than the gap between the two side plates 120. Specifically, the baffles 400 on each side are disposed to protrude from the barrier ribs 140 on the same side, that is, the gap between the baffles 400 on both sides is smaller than the gap between the barrier ribs 140 on both sides, that is, the gap between the baffles 400 on both sides is smaller than the dimension of the pouch 10 in the second direction. The medicine bag 10 located at the discharge port 130 can be stopped by the baffle 400, and when the medicine bag 10 is not taken, even if the push plate 200 has pushing force on the medicine bag 10, the medicine bag 10 cannot automatically come out of the discharge port 130. When the medicine bag 10 is taken out, the medicine bag 10 can be taken out by being deformed to some extent by the external force although the medicine bag 10 is blocked by the baffle 400. At this time, the rear pouch 10 can be blocked by the barrier 400 due to no external force, thereby preventing the rear pouch 10 from being taken out.

Further, a first stop bar 500 and a second stop bar 600 are further disposed between the two side plates 120, two ends of the first stop bar 500 are respectively connected to the two baffles 400, and two ends of the second stop bar 600 are also respectively connected to the two baffles 400. In the third direction, the first stopper bar 500 is located on a side of the second stopper bar 600 facing away from the bottom plate 110, i.e., the first stopper bar 500 is higher than the second stopper bar 600. Meanwhile, along the third direction, the first stop strip 500 is lower than the top of the medicine bag 10, the second stop strip 600 is higher than the bottom plate 110, and the medicine bag 10 is placed on the bottom plate 110, so that the first stop strip 500 and the second stop strip 600 can further play a role in limiting the medicine bag 10. In addition, the first stop bar 500 and the second stop bar 600 may also cooperate with the baffle 400 to further prevent the bag from being taken out of the following pouch 10.

In this embodiment, the second stop bar 600 can also rotate relative to the base plate 110 such that the second stop bar 600 is higher than the base plate 110 or such that the second stop bar 600 is located on a side of the base plate 110 facing away from the first stop bar 500. In actual use, the position of the second stop bar 600 can be set according to different requirements, so that the medicine bag 10 can be more conveniently taken.

In some embodiments, referring to fig. 2 and 3, the first driving device 300 may include a first constant force spring mechanism including a first constant force spring 320 and a first receiving portion 310. The first receiving portion 310 is fixedly connected to a first end of the side plate 120, a first end of the first constant force spring 320 is fixed in the first receiving portion 310, and a second end thereof can be connected to the push plate 200 through the first connecting plate 330. The first constant force spring 320 is always in tension such that the first constant force spring 320 generates a force that causes the second end of the first constant force spring 320 to move toward the first end of the first constant force spring 320 (i.e., the second end of the first constant force spring 320 resets relative to the first end of the first constant force spring 320), such that the first constant force spring 320 has a constant tension force on the push plate 200, and the push plate 200 always has a tendency to move toward the discharge port 130. When one of the bags 10 is removed from the outlet 130, a gap is provided between the remaining bag 10 and the outlet 130, and at this time, the push plate 200 can automatically move toward the outlet 130 under the action of the first constant force spring 320, thereby pushing the bag 10 to move toward the outlet 130.

It should be understood that, in this embodiment, by providing the first constant force spring mechanism, after taking one medicine bag 10, the push plate 200 is pushed to automatically move the remaining medicine bags 10 toward the discharge port 130, so that the efficiency of the production operation is ensured.

In this embodiment, a slot 121 may be provided on the side plate 120, the slot 121 extending in a first direction, and a first constant force spring 320 disposed within the slot 121. One end of the connection plate may pass through the slot 121 to be connected with the first constant force spring 320. The provision of the slot 121 can also facilitate securing the direction of the first constant force spring 320 when deformed, thereby providing a stable force to the push plate 200.

As an embodiment, the number of the first constant force springs 320 may be two, and the two first constant force springs 320 are respectively disposed on the two side plates 120. At this time, the two side plates 120 may be provided with grooves 121, the middle of the connecting plate is fixed on the push plate 200, and two ends of the connecting plate are respectively inserted into the two grooves 121 so as to be connected with the first constant force springs 320 at two sides. By connecting the first constant force springs 320 at both sides by using the connection plate, it is possible to ensure that the two first constant force springs 320 simultaneously act on the push plate 200, to further ensure that the push plate 200 can move smoothly.

In some embodiments, referring to fig. 4, the feeding bin of the present embodiment may further comprise a conveyor 700 and a second drive 800. Specifically, the middle part of the bottom plate 110 is provided with a through groove 111, two ends of the bottom plate 110 arranged along the first direction are respectively provided with a transmission shaft 160, the axis of the transmission shaft 160 extends along the second direction, and two ends of the transmission shaft 160 are respectively connected to two side walls of the through groove 111. The conveyor belt 700 is disposed in the through groove 111, and the conveyor belt 700 is wound around the two transmission shafts 160. It will be appreciated that the conveyor belt 700 is divided by two drive shafts 160 into two upper and lower conveyor sections, the conveyor sections being arranged in parallel and each conveyor section extending in the first direction.

The second driving device 800 can be used for driving the conveyor belt 700 to rotate around the axis of the transmission shaft 160, thereby driving the upper layer conveyor to move along the first direction. The plurality of medicine bags 10 can be placed on the upper layer of the conveying part, and when the conveying part moves along the first direction, the plurality of medicine bags 10 can be driven to move along the first direction. That is, the pouch 10 is relatively stationary with respect to the transfer part, so that friction is not generated between the bottom of the pouch 10 and the transfer belt 700, thereby avoiding damage to the pouch 10.

Referring to fig. 5, the second driving device 800 may include a second constant force spring mechanism including a second constant force spring 820 and a second receiving portion 810, wherein the second receiving portion 810 is fixedly connected to an end of the bottom plate 110 remote from the outlet 130. When the push plate 200 is in the initial state, the first end of the second constant force spring 820 is fixed in the second accommodating portion 810, and the second end is connected to the portion of the conveyor belt 700 near the discharge port 130. The second constant force spring 820 is always in a stretched state such that the second constant force spring 820 generates a force that moves the second end of the second constant force spring 820 toward the first end of the second constant force spring 820 (i.e., the second end of the second constant force spring 820 is reset with respect to the first end of the second constant force spring 820), thereby causing the second constant force spring 820 to have a constant tension on the conveyor belt 700.

The second constant force spring mechanism and the first constant force spring mechanism can synchronously move through linkage. That is, when the first constant force spring 320 pushes the push plate 200 to move toward the discharge port 130, the second constant force spring 820 synchronously drives the conveyor belt 700 to rotate around the driving shaft 160, so as to drive the upper conveyor part to move toward the discharge port 130 in the first direction. At this time, although the push plate 200 pushes the medicine bag 10 to move, the conveyor belt 700 moves synchronously, so that the medicine bag 10 and the conveyor belt 700 are ensured to be relatively stationary, and friction between the medicine bag 10 and the conveyor belt 700 is avoided.

With continued reference to fig. 5, the number of the two conveyor belts 700 may be two, the two conveyor belts 700 are arranged in the through groove 111 of the bottom plate 110 along the second direction, and the two conveyor belts 700 are wound around the transmission shafts 160 on both sides. The second end of the second constant force spring 820 may be connected to the two transmission belts 700 through the second connection plate 830, specifically, the second end of the second constant force spring 820 is fixedly connected to the middle of the second connection plate 830, and two ends of the second connection plate 830 are respectively connected to the two transmission belts 700 on two sides, so that the second constant force spring 820 can drive the two transmission belts 700 to synchronously drive around the transmission shaft 160, thereby ensuring the moving stability of the medicine bag 10.

In some embodiments, one of the drive shafts 160 may also double as a tensioning shaft for tensioning the conveyor belt 700, thereby ensuring good performance of the conveyor belt 700. Meanwhile, an adjusting plate 170 may be further disposed at a side of the bottom plate 110 facing away from the side plate 120, and the adjusting plate 170 may be engaged with the tensioning shaft to adjust the tightness of the conveyor belt 700.

In some embodiments, the spacing between the two side panels 120 may be adjustable to enable the feeding bin of the present embodiment to be adapted for use with different sized bags 10. When the distance between the two side plates 120 is adjusted, the distance can be adjusted by adjusting the relative position between the side plates 120 and the bottom plate 110. For example, a plurality of mounting stations may be disposed on each side of the bottom plate 110, and the plurality of mounting stations on each side may be arranged along the second direction, and when the spacing between the two side plates 120 needs to be adjusted, the side plates 120 may be mounted on different mounting stations, which is simple and easy to operate.

In addition, the heights of the first stopper 500 and the second stopper 600 may be adjusted so that the first stopper 500 and the second stopper 600 may be adjusted according to different sizes of the medicine bag 10, thereby preventing the too small of the interval between the first stopper 500 and the second stopper 600 from being inconvenient to take out the medicine bag 10.

When the medicine bag 10 is taken by the feeding hopper in the present embodiment, the medicine bag 10 may be sucked by the vacuum adsorption mechanism. Specifically, the vacuum adsorption mechanism is located at the discharge hole 130, and has a vacuum adsorption force on the surface thereof, so as to adsorb the medicine bag 10 closest to the medicine bag, take the medicine bag 10 out of the feeding bin, and avoid unnecessary deformation of the medicine bag 10 caused by directly grabbing the medicine bag 10 by adopting a vacuum adsorption operation mode.

It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present utility model without departing from the spirit and scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The feeding bin is characterized by comprising a frame, a push plate and a first driving device;

2. The feeding bin of claim 1, wherein a side of each side plate facing the other side plate is provided with a rail, the rail extending in a first direction, the pusher plate being slidably mounted to the rail in the first direction relative to the rail.

3. The feeding bin of claim 1, wherein a barrier rib is provided on a side of each side plate facing the other side plate, the barrier rib protrudes from a surface of the side plate, each barrier rib extends along the first direction, and two sides of each medicine bag are respectively contacted with the barrier rib.

4. A feeding hopper according to claim 3, wherein each side plate is provided with two spaced bars, the bars being arranged in a third direction perpendicular to the first direction and perpendicular to the second direction.

5. The feeding hopper of claim 1, wherein a first end of each of said side panels is provided with a baffle, each of said baffles projecting from a corresponding one of said side panels toward the other of said baffles such that a gap between two of said baffles is less than a dimension of said pouch in said second direction.

6. The feeding hopper of claim 5, further comprising a first stop bar, wherein two ends of said first stop bar are respectively connected to two of said baffles, said first stop bar being positioned between the top of said pouch and said bottom plate along a third direction, said third direction being perpendicular to said first direction and perpendicular to said second direction.

7. The feeding bin of claim 6, further comprising a second stop bar, wherein two ends of the second stop bar are respectively connected to two of the baffles, and wherein the second stop bar is located between the first stop bar and the bottom plate.

8. The feeding bin of claim 1, wherein said first drive means comprises a first constant force spring having a first end secured to a first end of said side plate and a second end connected to said push plate;

9. The feeding bin according to claim 1, wherein the bottom plate is provided with a conveyor belt, two ends of the bottom plate arranged along the first direction are provided with transmission shafts, the axes of the transmission shafts extend along the second direction, and the conveyor belt is wound around the two transmission shafts;

10. The feeding bin of claim 9, wherein said second drive means comprises a second constant force spring, a first end of said second constant force spring being secured to a portion of said bottom plate remote from said discharge port when said push plate is in an initial condition, a second end of said second constant force spring being connected to a portion of said conveyor belt at said first end of said side plate;