CN217289343U - Medicine weight checking and removing device - Google Patents

Abstract

The utility model provides a heavy removing devices is examined to medicine, the purpose is solved current device when rejecting unqualified medicine, and the too big technical problem of impact force that the medicine dropped. The device includes: the automatic feeding and weighing device comprises a rack, wherein a feeding conveyor belt, a weighing conveyor belt and a rejecting conveyor belt are sequentially arranged on the rack; the weight sensor is arranged on the rack close to the weighing conveyor belt; the pushing mechanism is arranged on one side of the rejecting conveyor belt; the top of the collecting box is open, the collecting box is detachably arranged on the other side of the rejecting conveyor belt, and the collecting box and the pushing mechanism are arranged oppositely; the buffer plate is movably arranged in the collecting box, and a plurality of groups of springs are arranged between the lower surface of the buffer plate and the inner bottom surface of the collecting box; wherein, weight sensor and pushing mechanism all with controlling means electric connection, controlling means receives weight sensor communication data to the opening and closing of regulation and control pushing mechanism. The utility model discloses a setting up of buffer board can effectively avoid unqualified cartridge bag directly to fall into the collecting box bottom and cause violent impact.

Description

Medicine weight checking and removing device

Technical Field

The utility model belongs to the technical field of the pharmaceutical production equipment technique and specifically relates to a heavy removing devices is examined to medicine is related to.

Background

The development of the medicine technology generates various medicines, the medicines can be divided into dosage forms such as tablets, capsules, pills, granules and the like according to different forms, and the weight of each bag of medicines needs to be ensured to reach in the production process of the medicines of the granule type, so that the condition that the medicine quantity of a user is insufficient during brewing is avoided, or the weight detection is carried out on the packed medicines, and whether the quantity of the packed medicines reaches the standard is detected. Therefore, after the medicines are bagged, the packaged medicines need to be screened, and unqualified medicine bags are removed. And among the prior art, the cartridge bag is usually by electric putter direct propelling movement to the collecting box in, its impact force is very big when the cartridge bag falls into the collecting box, easily influences the quality of medicine, still easily leads to the medicine packing damaged moreover to appear.

Disclosure of Invention

To the above-mentioned condition, for overcoming prior art's defect, the utility model aims at providing a heavy removing devices is examined to medicine has solved current device when rejecting unqualified medicine, and the too big technical problem of impact force that the medicine dropped.

In order to achieve the above object, the utility model provides a following technical scheme:

a drug check weight removing device, comprising: the automatic weighing machine comprises a rack, wherein a feeding conveyor belt, a weighing conveyor belt and a rejecting conveyor belt are sequentially arranged on the rack; the weight sensor is arranged on the rack close to the weighing conveyor belt; the pushing mechanism is arranged on one side of the rejecting conveyor belt; the top of the collecting box is open, the collecting box is detachably arranged on the other side of the rejecting conveyor belt, and the collecting box is arranged opposite to the pushing mechanism; the buffer plate is movably arranged in the collecting box, and a plurality of groups of springs are arranged between the lower surface of the buffer plate and the inner bottom surface of the collecting box; the weight sensor and the pushing mechanism are both electrically connected with a control device, and the control device receives communication data of the weight sensor and regulates and controls the opening and closing of the pushing mechanism.

The utility model discloses a weighing transducer weighs the medicine, when the unqualified medicine of weight appears, through promoting in the automatic unqualified medicine propelling movement to collecting box of cylinder, realizes the automatic function of rejecting unqualified medicine. And the unqualified medicine of rejecting drops to the buffer board of collection box, and along with the gravity increase on the buffer board, buffer board compression spring moves down gradually to the cartridge bag sinks to the bottom slowly, effectively avoids unqualified cartridge bag directly to fall into the collecting box bottom and causes violent impact, has guaranteed that the medicine quality is not influenced, also avoids medicine packing damaged phenomenon to appear.

Optionally, the bottom of the frame has adjustable legs.

Optionally, a protective cover is mounted on the weighing conveyer belt.

Optionally, the pushing mechanism comprises: the pushing cylinder is arranged on the rack; the push plate is arranged at the movable end of the push cylinder; the push plate and the collection box are arranged oppositely, and when the push cylinder stretches out, the push plate is driven to push the medicines into the collection box.

Optionally, a connecting plate is arranged on one side, close to the rack, of the collecting box, a mounting groove is formed in the rack, the connecting plate is detachably mounted on the mounting groove, and the upper surface of the connecting plate is flush with the upper surface of the rejecting conveyor belt.

Optionally, the connecting plate is fixed to the mounting groove through a screw, a round hole is formed in the connecting plate, a threaded hole matched with the round hole for use is formed in the mounting groove, and the screw penetrates through the round hole to be matched with the threaded hole so as to fix the connecting plate to the mounting groove.

Optionally, the collecting box is provided with guide rods at positions close to corners, the guide rods are sleeved with sliders, the buffer plate is fixedly connected with the side walls of the sliders, the springs are sleeved on the guide rods, one ends of the springs are connected with the bottoms of the sliders, and the other ends of the springs are connected with the inner bottom surface of the collecting box.

Optionally, the apparatus further comprises: the pressure type touch switch is arranged in the collecting box and is positioned below the buffer plate; the alarm device is arranged on the side wall of the control device; the pressure type touch switch and the alarm device are both electrically connected with the control device, and the control device receives signals of the pressure type touch switch and regulates and controls the on-off of the alarm device.

The utility model discloses beneficial effect does:

the utility model discloses a weighing transducer weighs the medicine, when the unqualified medicine of weight appears, through promoting in the automatic unqualified medicine propelling movement to collecting box of cylinder, realizes the automatic function of rejecting unqualified medicine. And the unqualified medicine of rejecting drops to the buffer board of collection box, and along with the gravity increase on the buffer board, buffer board compression spring moves down gradually to the cartridge bag sinks to the bottom slowly, effectively avoids unqualified cartridge bag directly to fall into the collecting box bottom and causes violent impact, has guaranteed that the medicine quality is not influenced, also avoids medicine packing damaged phenomenon to appear. Meanwhile, through the arrangement of the pressure type touch switch and the alarm device, a worker can be reminded of processing the filled collecting box in time, the unqualified medicines are prevented from overflowing and falling, and the use is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the present invention with the protective cover removed.

Fig. 3 is a schematic structural diagram of the middle collecting box of the present invention.

Fig. 4 is a cross-sectional view of the collecting box of the present invention.

Reference numerals: 1. a frame; 10. an adjustable leg; 11. a feed conveyor; 12. a weighing conveyer belt; 13. removing the conveyor belt; 14. a protective cover; 2. a weight sensor; 3. a pushing mechanism; 30. mounting a plate; 31. a push cylinder; 32. pushing the plate; 4. a collection box; 40. a connecting plate; 401. a circular hole; 41. a screw; 5. a buffer plate; 51. a guide bar; 52. a slider; 6. a spring; 7. a control device; 8. a pressure type touch switch; 9. and an alarm device.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the claimed embodiments. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the embodiments of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", "end", "side", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the embodiments of the present application and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present application.

In the embodiments of the present application, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrated; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In the embodiments of the present application, unless otherwise specifically stated or limited, "a first feature" on "or" under "a second feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the invention. In order to simplify the disclosure of the embodiments of the present application, the components and arrangements of the specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present application. Moreover, the claimed embodiments may repeat reference numerals and/or letters in the various examples, which have been repeated for purposes of brevity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

After the medicines are bagged, the packaged medicines need to be screened, and unqualified medicine bags are removed. Among the prior art, the cartridge bag is usually by electric putter direct propelling movement to the collecting box in, its impact force is very big when the cartridge bag falls into the collecting box, easily influences the quality of medicine, but also easily leads to medicine packing to appear damaged.

As shown in fig. 1 to 4, an embodiment of the present invention provides a device for detecting drug weight and removing drug substance to solve the above problems. The device comprises: frame 1, the feeding conveyer belt 11, the conveyer belt 12 of weighing and the rejection conveyer belt 13 of installing in proper order in frame 1, weighing sensor 2, pushing mechanism 3, collecting box 4, buffer board 5, spring 6 and controlling means 7.

The feeding conveyor belt 11, the weighing conveyor belt 12 and the removing conveyor belt 13 are sequentially arranged on the rack 1, one end of the weighing conveyor belt 12 is connected with the discharge end of the feeding conveyor belt 11, and one end of the removing conveyor belt 13 is connected with the discharge end of the weighing conveyor belt 12; the weight sensor 2 is arranged on the frame 1 close to the weighing conveyor belt 12, and the weight sensor 2 is used for detecting the weight of the medicine and feeding the detected weight back to the control device 7; the pushing mechanism 3 is arranged at one side of the rejecting conveyor belt 13; the collecting box 4 is detachably arranged at the other side of the rejection conveyor belt 13, and the collecting box 4 is arranged opposite to the pushing mechanism 3; the buffer plate 5 is movably arranged in the collecting box 4, and a plurality of groups of springs 6 are arranged between the lower surface of the buffer plate 5 and the inner bottom surface of the collecting box 4; the weight sensor 2 and the pushing mechanism 3 are both electrically connected with the control device 7, the control device 7 receives communication data detected by the weight sensor 2 and regulates and controls the opening and closing of the pushing mechanism 3, namely, the weight sensor 2 transmits acquired signals to the control device 7 through a signal line, the control device 7 receives and calculates and analyzes the signals of the weight sensor 2, and then the pushing mechanism 3 is regulated and controlled to act.

In particular, the bottom of the frame 1 has adjustable legs 10. A protective cover 14 is arranged above the weighing conveyor belt 12, and the protective cover 14 can prevent external impurities from falling onto the weighing conveyor belt 12 to interfere with accuracy of weighing data. The weight sensor 2 is positioned on the frame 1 at the middle position of the weighing conveyor belt 12, and the output end of the weight sensor 2 is electrically connected with the input end of the control device 7.

The pushing mechanism 3 includes: mounting plate 30, push cylinder 31 and push plate 32. Mounting panel 30 is installed in 1 one side upper surface of frame, promote on cylinder 31 is fixed in mounting panel 30, its flexible end is towards collecting box 4, push pedal 32 is fixed in the movable end that promotes cylinder 31, push pedal 32 sets up with collecting box 4 relatively, promote cylinder 31's input and controlling means 7's output electric connection, controlling means 7 receives behind the signal that weighing transducer 2 gathered, if weight is at the scope of predetermineeing, then promote cylinder 31 and do not start, the medicine is rejected conveyer belt 13 and is carried away, if weight is outside predetermineeing the scope, then the weight of medicine is unqualified, then controlling means 7 regulates and control promotion cylinder 31 and starts, promote cylinder 31 and stretch out, drive push pedal 32 in with unqualified medicine propelling movement to collecting box 4.

The top of the collecting box 4 is open, one side of the collecting box 4 close to the rack 1 is provided with a connecting plate 40, the rack 1 is provided with a mounting groove, the connecting plate 40 is detachably mounted in the mounting groove, the upper surface of the connecting plate 40 is flush with the upper surface of the rejection conveyor belt 13, and the push plate 32 can smoothly push the medicines into the collecting box 4. The height of the collecting box 4 except the other three surfaces of the connecting plate 40 is larger than that of the connecting plate 40, so that the medicines can be effectively prevented from falling out of the box when being pushed.

Specifically, the connecting plate 40 is fixed to the mounting groove through a screw 41, a round hole 401 is formed in the connecting plate 40, a threaded hole (not shown) matched with the round hole 401 is formed in the mounting groove, and the screw 41 penetrates through the round hole 401 to be in threaded fit with the threaded hole so as to fix the connecting plate 40 to the mounting groove.

Guide rods 51 are respectively arranged at positions, close to corners, of two sides of the collecting box 4, the guide rods 51 are sleeved with sliding blocks 52, the buffer plates 5 are fixedly connected with the side walls of the four groups of sliding blocks 52, the springs 6 are sleeved on the guide rods 51, one ends of the springs 6 are connected with the bottoms of the sliding blocks 52, and the other ends of the springs are connected with the inner bottom surface of the collecting box 4. When not placing the cartridge bag on buffer board 5, spring 6 is in tensile state, and when push pedal 32 propelling movement medicine fell into collecting box 4, buffer board 5 received gravity to sink along guide arm 51 gradually, through the setting of buffer board 5, can avoid unqualified medicine directly to fall into collecting box 4 bottom and cause violent impact.

In one embodiment, the device further comprises a pressure type touch switch 8 and an alarm device 9, wherein the pressure type touch switch 8 is arranged in the collection box 4 and is positioned below the buffer plate 5, namely the pressure type touch switch 8 is arranged on the inner bottom surface of the collection box 4; the alarm device 9 is arranged on the side wall of the control device 7; the pressure type touch switch 8 and the alarm device 9 are both electrically connected with the control device 7, and the control device 7 receives signals of the pressure type touch switch 8 and regulates and controls the on-off of the alarm device 9. During the use, more and more as the medicine on buffer board 5, buffer board 5 compression spring 6 lasts downstream to press on pressure type touch switch 8, pressure type touch switch 8 is touched, and control device 7 receives the signal and regulates and control alarm device 9 and reports to the police, reminds the staff, and the staff takes off collecting box 4, the collecting box that changes newly.

The control device 7 is a conventional device for controlling the operation of the entire apparatus and displaying operation data.

When the medicine weighing and detecting device is used, packaged medicines (tablets, capsules, granules, or boxed medicines, bottled medicines and the like) are conveyed to a weighing conveyor belt 12 from a feeding conveyor belt 11, and a weight sensor 2 is used for weighing and detecting the medicines; if the weight is in the preset range, the pushing cylinder 31 is not started, and the medicine is conveyed to the next procedure through the removing conveyor belt 13; if weight is outside the preset range, the weight of the medicine is unqualified, then the control device 7 regulates and controls the push cylinder 31 to start, the push cylinder 31 extends out, the push plate 32 is driven to push the unqualified medicine into the collection box 4, so that the medicine drops onto the buffer plate 5, when the medicine on the buffer plate 5 is more and more, the buffer plate 5 moves downwards under the influence of gravity, when the buffer plate 5 is pressed on the pressure type touch switch 8, the pressure type touch switch 8 is touched, the control device 7 receives a signal and regulates and controls the alarm device 9 to give an alarm, and a worker is reminded to take off the collection box 4.

The present embodiment is not described in detail, and is a technique known in the art.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. The utility model provides a medicine weight checking and removing device which characterized in that includes:

the device comprises a rack (1), wherein a feeding conveyor belt (11), a weighing conveyor belt (12) and a rejecting conveyor belt (13) are sequentially arranged on the rack (1);

a weight sensor (2) mounted on the frame (1) adjacent to the weighing conveyor belt (12);

the pushing mechanism (3) is arranged on one side of the rejecting conveyor belt (13);

the top of the collecting box (4) is open, the collecting box is detachably mounted on the other side of the rejection conveyor belt (13), and the collecting box (4) is arranged opposite to the pushing mechanism (3);

the buffer plate (5) is movably arranged in the collection box (4), and a plurality of groups of springs (6) are arranged between the lower surface of the buffer plate (5) and the inner bottom surface of the collection box (4);

the weight sensor (2) and the pushing mechanism (3) are both electrically connected with the control device (7), and the control device (7) receives communication data of the weight sensor (2) and regulates and controls the opening and closing of the pushing mechanism (3).

2. Drug checkweigher removal device according to claim 1, characterised in that the chassis (1) has adjustable legs (10) at its bottom.

3. The drug checkweigher removing apparatus according to claim 1, wherein a protective cover (14) is mounted on the weighing conveyer belt (12).

4. The drug checkweigher removing device according to claim 1, wherein the pushing mechanism (3) comprises:

the pushing cylinder (31) is arranged on the rack (1);

a push plate (32) attached to the movable end of the push cylinder (31);

the push plate (32) is opposite to the collection box (4), and when the push cylinder (31) extends out, the push plate (32) is driven to push the medicines into the collection box (4).

5. The drug checkweigher removing device according to claim 1, wherein a connecting plate (40) is arranged on one side of the collecting box (4) close to the rack (1), a mounting groove is formed in the rack (1), the connecting plate (40) is detachably mounted on the mounting groove, and the upper surface of the connecting plate (40) is flush with the upper surface of the removing conveyor belt (13).

6. The drug checkweigher removing device according to claim 5, wherein the connecting plate (40) is fixed on the mounting groove through a screw rod (41), a round hole (401) is formed in the connecting plate (40), a threaded hole matched with the round hole (401) is formed in the mounting groove, and the screw rod (41) penetrates through the round hole (401) and is matched with the threaded hole to fix the connecting plate (40) on the mounting groove.

7. The drug checkweigher removing device according to claim 1, wherein guide rods (51) are respectively arranged at positions of the collecting box (4) close to corners, a sliding block (52) is sleeved on the guide rods (51), the buffer plate (5) is fixedly connected with the side walls of the sliding block (52), the spring (6) is sleeved on the guide rods (51), one end of the spring (6) is connected with the bottom of the sliding block (52), and the other end of the spring is connected with the inner bottom surface of the collecting box (4).

8. The drug check weighing and removing device according to any one of claims 1 to 7, further comprising:

the pressure type touch switch (8) is arranged in the collection box (4) and is positioned below the buffer plate (5);

the alarm device (9) is arranged on the side wall of the control device (7);

the pressure type touch switch (8) and the alarm device (9) are both electrically connected with the control device (7), and the control device (7) receives signals of the pressure type touch switch (8) and regulates and controls the on-off of the alarm device (9).

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