Intelligent traditional Chinese medicine pharmacy medicine box conveying equipment with accurate positioning function

Abstract

Side plates are arranged on the two sides of the upper end of a conveying frame, sliding grooves are formed in the top walls of the side plates, sliding blocks are slidably connected to the inner sides of the sliding grooves, protruding strips are in butt joint with the lower ends of the sliding blocks in an embedded mode, transverse rods are connected to the two sides of the protruding strips in a swinging mode, and the upper ends of the side plates extend to the positions above a transmission belt. The sliding groove vertically corresponds to the transmission belt and is arranged in an arc shape, the sliding block slides in the sliding groove in the horizontal direction in an arc shape, the protruding strip is located at the lower end of the sliding groove of the side plate, the protruding strip is connected with the sliding block in a horizontal rotating mode, the protruding strip slides at the upper end of the side plate through the sliding block, and a groove is formed in the protruding strip. After the transverse rod returns and swings, the medicine box at the upper end of the transmission belt can be reversely blocked, so that the medicine box at the upper end of the transmission belt can be positioned, and the medicine box can be temporarily stopped when the medicine box moves at the upper end of the transmission belt through the arrangement of the transverse rod and the bent pipe.

Description

Technical Field

[0001] The present invention relates to the technical field of transport or storage devices, and in particular to a medicine box conveying device with accurate positioning in a smart Chinese medicine pharmacy. Background Art

[0002] Smart Chinese medicine pharmacies need to use conveying equipment to transport medicine boxes. The conveying equipment is the core part of the automatic medicine box turnover conveyor line. The conveyor belt is used to enable the medicine box to move continuously in the smart Chinese medicine pharmacy. The conveyor belt can be designed in different shapes and sizes to accommodate medicine boxes of different types and sizes. During the conveying process, the conveying equipment uses sensors and control systems to determine the specific location of the medicine box, and controls the conveying device to transport the medicine box to the correct destination. This is a technical inspiration for the conveying equipment; Research on conveying equipment found the following problems: The conveying equipment usually uses sensors to position the medicine boxes on the upper end of the conveyor belt. Since the conveyor belt forms a moving conveyor for the medicine boxes, and the sensor is installed in a fixed position, the sensor of the conveying equipment is prone to positioning errors, which makes it impossible for the conveying equipment to separate and convey the medicine boxes while assisting the sensor in accurate positioning. At present, CN201910947039.7 in the prior art discloses a conveying device for pharmacies. A slider is provided on the outer side of the threaded rod of the invention. A storage box is fixedly connected to the top of the slider. Fixed blocks are fixedly connected to the tops of both sides of the storage box. The conveying device for pharmacies can support the mounting plate through the supporting feet, and the first gear is driven to rotate through the transmission shaft, thereby driving the second gear to rotate, which can improve work efficiency and save manpower. The storage box can be transported through the threaded rod, thereby improving the delivery efficiency of the medicine. The present invention can mainly solve the problem that the conveying equipment cannot separate and convey the medicine box while the auxiliary sensor is accurately positioned. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a medicine box conveying device with accurate positioning in a smart Chinese medicine pharmacy to solve the problems described in the above background technology.

[0004] The purpose and efficacy of the medicine box conveying equipment with accurate positioning in a smart Chinese medicine pharmacy of the present invention are achieved by the following specific technical means: a medicine box conveying equipment with accurate positioning in a smart Chinese medicine pharmacy, comprising a conveying frame, the inner side of the conveying frame is rotatably connected to a transmission belt, the inner side of the transmission belt is rotatably penetrated by a transmission shaft, one end of the transmission shaft is rotatably connected to a motor, and sensors are provided on both sides of the conveying frame close to the transmission belt.

[0005] Furthermore, the conveyor frame is placed on the ground, and a transmission belt runs through the upper end of the conveyor frame, and the transmission belt is driven to rotate by a transmission shaft.

[0006] Furthermore, the transmission shaft is driven by a motor to rotate 360 ​​degrees, the motor and the sensor are connected to the power supply circuit through a power line, and the motor and the sensor are connected to the external control end circuit.

[0007] Furthermore, side plates are provided on both sides of the upper end of the conveying frame, and a slide groove is opened on the top wall of the side plate. A slider is slidably connected to the inner side of the slide groove, and a convex strip is nested and docked at the lower end of the slider, and cross bars are swingably connected to both sides of the convex strip.

[0008] Furthermore, the upper end of the side plate extends to above the transmission belt, the slide groove is vertically corresponding to the transmission belt, the slide groove is arranged in an arc shape, and the slider slides in the horizontal arc shape inside the slide groove.

[0009] Furthermore, the convex strip is located at the lower end of the side plate slide groove, the convex strip is horizontally rotatably connected to the slider, the convex strip slides on the upper end of the side plate through the slider, and a groove is provided inside the convex strip.

[0010] Furthermore, the cross bar is located on the outer side of the lower end of the convex strip, and the cross bar surrounds the outer side of the convex strip, and there are 2 to 4 cross bars.

[0011] Furthermore, a lining plate is provided at the lower end of the convex strip, a spring is elastically connected to the top of the lining plate, and the upper end of the spring is elastically connected to the bottom of the sliding block.

[0012] Furthermore, the lining plate is matched with the convex strip, the lining plate and the spring are both located inside the groove of the convex strip, and the spring is arranged vertically.

[0013] Furthermore, a rotating bearing is hinged on one side of the side plate near the slide slot, and swing arms are swinging on both sides of the rotating bearing. The swing arms extend into the inside of the slide slot, and a bent pipe is provided on the side of the swing arm away from the side plate slide slot, and a ball is rollingly connected inside the bent pipe.

[0014] Furthermore, the swing arms are grouped in pairs, the angle between the swing arms is 90°, the swing arms are tilted and swung through the rotary bearings, and the swing arms are located on both sides of the slider.

[0015] Furthermore, the curved pipe is arranged in an arc shape with an arc angle of 180°, the curved pipe is located between each set of swing arms, and the weight of the ball is 100-200g.

[0016] Beneficial effects: 1. When the medicine box is transported by the transmission belt, the two sides of the medicine box are squeezed to one side of the cross bar. After the cross bar drives the convex strip to swing 90-180 degrees, the cross bar drives the slider to slide through the convex strip, and the slider slides inside the slide groove of the side plate; 2. When the cross bar is squeezed by the medicine box, the cross bar drives the convex strip to swing, the convex strip swings horizontally, and the lining plate inside the convex strip drives the spring to twist and deform as a whole; When the spring is twisted to 90-180°, the spring cannot be further twisted and deformed, so that the convex strip and the cross bar cannot continue to swing horizontally, and then the cross bar can drive the slider to slide inside the slide groove of the side plate through the convex strip; As the slider and the crossbar slide as a whole, and the slide groove of the side plate is set in an arc shape, a gap is generated between the crossbar and the medicine box, and the medicine box cannot squeeze one side of the crossbar, so that the medicine box can be transported by the transmission belt; 3. When the slider slides inside the slide groove of the side plate driven by the cross bar, the slider is squeezed to one side of the swing arm, and the swing arm swings horizontally through the rotating bearing, and the curved pipe on one side of the swing arm swings synchronously. Since the cross bar needs to be squeezed by the medicine box to slide, after the medicine box passes one side of the cross bar, the cross bar stops sliding after sliding one end distance, and the slider stops sliding synchronously; 4. After the slider stops sliding, the swing arm and the elbow stop sliding synchronously. Using the rolling inertia of the ball, the ball quickly rolls in the direction of the swing arm, and the ball can quickly hit one side of the swing arm. Since the weight of the swing arm is 10-20g and the weight of the ball is 100-200g, when the ball uses inertia to impact one side of the swing arm, the ball can assist the swing arm to swing horizontally. At this time, the swing arm swings in the opposite direction, and when the swing arm swings in the opposite direction, it squeezes one side of the slider, and the slider and the crossbar can slide back as a whole; 5. The cross bar can utilize the resilience of the spring to swing back through the convex strip at the lower end of the slider. After the cross bar swings back, it can produce reverse blocking to the medicine box at the upper end of the transmission belt, so that the medicine box at the upper end of the transmission belt can be positioned. Through the arrangement of the cross bar and the bent pipe, the medicine box can be temporarily stopped when it moves at the upper end of the transmission belt, which is convenient for the sensor to accurately position the medicine box and separate and transmit the medicine box at the same time, avoiding the situation where the distance between the medicine boxes is short. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the motor structure of the present invention.

[0019] Figure 3 It is a schematic diagram of the side panel structure of the present invention.

[0020] Figure 4 It is a bottom view of the structure of the side panel of the present invention.

[0021] Figure 5 It is a schematic diagram of the explosion of the cross bar assembly of the present invention.

[0022] Figure 6 It is a schematic diagram of the structure of the slider assembly of the present invention.

[0023] Figure 7 It is a schematic diagram of the structure of the swing arm assembly of the present invention.

[0024] Figure 8 It is a schematic diagram of the cross-sectional structure of the chute of the present invention.

[0025] Figure 1-8 In the figure, the corresponding relationship between the component names and the figure numbers is as follows: 1- conveyor frame, 101- transmission belt, 102- motor, 103- transmission shaft, 104- sensor, 2- side plate, 201- convex strip, 202- cross bar, 203- slider, 3- lining plate, 301- spring, 4- swing arm, 401- rotating bearing, 402- elbow, 403- ball. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Example

[0027] As attached Figure 1 To Attachment Figure 8 As shown: Embodiment 1: A medicine box conveying device with accurate positioning in a smart Chinese medicine pharmacy, comprising a conveying frame 1, a transmission belt 101 is rotatably connected to the inner side of the conveying frame 1, a transmission shaft 103 is rotatably passed through the inner side of the transmission belt 101, one end of the transmission shaft 103 is rotatably connected to a motor 102, and sensors 104 are provided on both sides of the conveying frame 1 close to the transmission belt 101; Wherein: a conveyor frame 1, the conveyor frame 1 is placed on the ground, a transmission belt 101 runs through the upper end of the conveyor frame 1, and the transmission belt 101 is driven to rotate by a transmission shaft 103; The transmission shaft 103 is driven by the motor 102 to rotate 360 ​​degrees. The motor 102 and the sensor 104 are connected to the power supply circuit through the power line. The motor 102 and the sensor 104 are connected to the external control end circuit; The motor 102 and the sensor 104 are both connected to an external control end loop, and the external control end is a remote controller; Wherein: the motor 102 is turned on to drive the transmission shaft 103 to rotate, the transmission shaft 103 drives the transmission belt 101 to rotate, the transmission belt 101 transports the medicine box, the motor 102 and the sensor 104 are connected to the external control end circuit, the sensor 104 performs positioning sensing on the medicine box on the transmission belt 101, and the sensor 104 transmits the medicine box position information to the external control end, so as to facilitate the positioning transmission of the medicine box; Example 2: Refer to the attached manual Figure 1-5It can be seen that the difference between Example 2 and Example 1 is that side plates 2 are provided on both sides of the upper end of the conveying frame 1, and a slide groove is provided on the top wall of the side plate 2. A slider 203 is slidably connected to the inner side of the slide groove, and a convex strip 201 is nested and docked at the lower end of the slider 203. Both sides of the convex strip 201 are swingably connected to a cross bar 202. Wherein: the side plate 2, the upper end of the side plate 2 extends to the top of the transmission belt 101, the slide groove is vertically corresponding to the transmission belt 101, the slide groove is arranged in an arc shape, and the slider 203 slides in the horizontal direction in the interior of the slide groove in an arc shape; The upper end of the side plate 2 extends to the top of the transmission belt 101, and the slideway corresponds to the transmission belt 101 vertically. Figure 1 As shown; The slider 203 and the convex strip 201, the convex strip 201 is at the lower end of the slide groove of the side plate 2, the convex strip 201 is horizontally rotatably connected with the slider 203, the convex strip 201 slides on the upper end of the side plate 2 through the slider 203, and a groove is provided inside the convex strip 201; When the slider 203 slides inside the slide groove of the side plate 2, the convex strip 201 slides on the upper end of the side plate 2 through the slider 203; Crossbar 202, which is located outside the lower end of convex strip 201, and surrounds the outer side of convex strip 201. There are 2 to 4 crossbars 202; When the medicine box is transported by the transmission belt 101, the two sides of the medicine box are squeezed to one side of the cross bar 202. After the cross bar 202 drives the convex strip 201 to swing 90-180 degrees, the cross bar 202 drives the slider 203 to slide through the convex strip 201, and the slider 203 slides inside the slide groove of the side plate 2. Example 3: Refer to the attached manual Figure 3-6 It can be seen that the difference between Example 3 and Examples 1 and 2 is that a lining plate 3 is provided at the lower end of the inner part of the convex strip 201, a spring 301 is elastically connected to the top of the lining plate 3, and the upper end of the spring 301 is elastically connected to the bottom of the slider 203; Wherein: the lining plate 3, the lining plate 3 is matched with the convex strip 201, the lining plate 3 and the spring 301 are both inside the groove of the convex strip 201, and the spring 301 is arranged vertically; When the cross bar 202 is squeezed by the medicine box, the cross bar 202 drives the convex strip 201 to swing, the convex strip 201 swings horizontally, and the lining plate 3 inside the convex strip 201 drives the spring 301 to twist and deform as a whole; When the spring 301 is twisted to 90-180°, the spring 301 cannot be further twisted and deformed, so that the convex strip 201 and the cross bar 202 cannot continue to swing horizontally, and then the cross bar 202 can drive the slider 203 to slide inside the slide groove of the side plate 2 through the convex strip 201; As the slider 203 and the crossbar 202 slide as a whole, and the slide groove of the side plate 2 is arranged in an arc shape, a gap is generated between the crossbar 202 and the medicine box, and the medicine box cannot squeeze one side of the crossbar 202, so that the medicine box can be transported by the transmission belt 101; Example 4: Refer to the attached manual Figure 4 , 7 As can be seen from Figures 8 and 9, the difference between Example 4 and Examples 1-3 is that a rotating bearing 401 is hingedly connected to one side of the side plate 2 near the slide groove, swing arms 4 are swingingly provided on both sides of the rotating bearing 401, the swing arms 4 extend to the inside of the slide groove, and a curved pipe 402 is provided on the side of the swing arm 4 away from the slide groove of the side plate 2, and a ball 403 is rollingly connected to the inside of the curved pipe 402; Wherein: the swing arms 4, each two swing arms 4 form a group, the angle between the swing arms 4 is 90°, the swing arms 4 are tilted and swung through the rotating bearing 401, and the swing arms 4 are located on both sides of the slider 203; The weight of the swing arm 4 is 10-20g, so when the ball 403 impacts one side of the swing arm 4 by inertia, the ball 403 can assist the swing arm 4 to swing horizontally; The swing arms 4 are located on both sides of the slider 203, and the swing arms 4 extend into the interior of the slide slot, so when the slider 203 slides in the slide slot, the slider 203 can be squeezed to one side of the swing arm 4; The curved pipe 402 and the ball 403, the curved pipe 402 is arranged in an arc shape with an arc angle of 180 degrees, the curved pipe 402 is located between each set of swing arms 4, and the ball 403 weighs 100-200g; Among them: when the slider 203 is driven by the cross bar 202 to slide inside the slide groove of the side plate 2, the slider 203 is squeezed to one side of the swing arm 4, and the swing arm 4 swings horizontally through the rotating bearing 401, and the curved pipe 402 on one side of the swing arm 4 swings synchronously. Since the cross bar 202 needs to be squeezed by the medicine box to slide, after the medicine box passes one side of the cross bar 202, the cross bar 202 stops sliding after sliding one end distance, and the slider 203 stops sliding synchronously; After the slider 203 stops sliding, the swing arm 4 and the bent pipe 402 stop sliding synchronously. By utilizing the rolling inertia of the ball 403, the ball 403 now rolls rapidly in the direction of the swing arm 4, and the ball 403 can quickly hit one side of the swing arm 4. Since the weight of the swing arm 4 is 10-20g and the weight of the ball 403 is 100-200g, when the ball 403 impacts one side of the swing arm 4 by inertia, the ball 403 can assist the swing arm 4 to swing horizontally. At this time, the swing arm 4 swings in the opposite direction, and when the swing arm 4 swings in the opposite direction, it is squeezed to one side of the slider 203, and the slider 203 and the cross bar 202 can slide back as a whole. The cross bar 202 can utilize the resilience of the spring 301 to swing back through the convex strip 201 at the lower end of the slider 203. After the cross bar 202 swings back, it can produce a reverse blockage on the medicine box at the upper end of the transmission belt 101, so that the medicine box at the upper end of the transmission belt 101 can be positioned. Through the arrangement of the cross bar 202 and the bent pipe 402, the medicine box can be temporarily stopped when it moves at the upper end of the transmission belt 101, which makes it convenient for the sensor 104 to accurately position the medicine box and separate and transmit the medicine box at the same time, avoiding the situation where the distance between the medicine boxes is short.

Claims

1. A medicine box conveying device with accurate positioning in a smart Chinese medicine pharmacy, characterized by: include A conveying frame (1), wherein a transmission belt (101) is rotatably connected to the inner side of the conveying frame (1), a transmission shaft (103) is rotatably passed through the inner side of the transmission belt (101), and sensors (104) are provided on both sides of the conveying frame (1) close to the transmission belt (101); A motor (102), the motor (102) being mounted on a side surface of the conveying frame (1), and the motor (102) being rotatably connected to one end of a transmission shaft (103); The transmission belt (101) passes through the upper end of the conveying frame (1), and the transmission belt (101) is driven to rotate by the transmission shaft (103).

2. According to claim 1, the medicine box conveying equipment with accurate positioning in the smart Chinese medicine pharmacy is characterized by: The transmission shaft (103) is driven by the motor (102) to rotate 360 ​​degrees. The motor (102) and the sensor (104) are both connected to a power supply circuit via a power supply line. The motor (102) and the sensor (104) are both connected to an external control end circuit.

3. The medicine box conveying device with accurate positioning in the smart Chinese medicine pharmacy according to claim 1 is characterized by: Side plates (2) are provided on both sides of the upper end of the conveying frame (1), and a slide groove is provided on the top wall of the side plate (2). A slider (203) is slidably connected to the inner side of the slide groove, and a convex strip (201) is nested and docked at the lower end of the slider (203). Both sides of the convex strip (201) are swingably connected to cross bars (202).

4. The medicine box conveying device with accurate positioning in the smart Chinese medicine pharmacy according to claim 3 is characterized by: The upper end of the side plate (2) extends to above the transmission belt (101), the slide groove corresponds to the transmission belt (101) vertically, the slide groove is arranged in an arc shape, and the slider (203) slides in the horizontal direction in an arc shape inside the slide groove.

5. The medicine box conveying device with accurate positioning in the smart Chinese medicine pharmacy according to claim 3 is characterized by: The convex strip (201) is located at the lower end of the sliding groove of the side plate (2), the convex strip (201) is connected to the sliding block (203) in a horizontal rotational manner, the convex strip (201) slides on the upper end of the side plate (2) through the sliding block (203), and a groove is provided inside the convex strip (201).

6. The medicine box conveying device with accurate positioning in the smart Chinese medicine pharmacy according to claim 3 is characterized by: The cross bar (202) is located outside the lower end of the convex strip (201), and the cross bar (202) surrounds the outside of the convex strip (201). There are 2 to 4 cross bars (202).

7. The medicine box conveying device with accurate positioning in a smart Chinese medicine pharmacy according to any one of claims 1 or 3 is characterized in that: A lining plate (3) is provided at the lower end of the convex strip (201), the top of the lining plate (3) is elastically connected to a spring (301), and the upper end of the spring (301) is elastically connected to the bottom of the sliding block (203).

8. The medicine box conveying device with accurate positioning in the smart Chinese medicine pharmacy according to claim 7 is characterized by: The lining plate (3) is arranged in conjunction with the convex strip (201); the lining plate (3) and the spring (301) are both located within the groove of the convex strip (201); and the spring (301) is arranged vertically.

9. The medicine box conveying device with accurate positioning in the smart Chinese medicine pharmacy according to claim 1 is characterized by: A rotating bearing (401) is hingedly connected to one side of the side plate (2) close to the slide groove, swing arms (4) are swingingly provided on both sides of the rotating bearing (401), the swing arms (4) extend into the inside of the slide groove, and a curved pipe (402) is provided on the side of the swing arm (4) away from the slide groove of the side plate (2), and a round ball (403) is rollingly connected to the inside of the curved pipe (402).

10. The medicine box conveying device with accurate positioning in the smart Chinese medicine pharmacy according to claim 9 is characterized by: The swing arms (4) are grouped in pairs, the included angle between the swing arms (4) is 90°, the swing arms (4) are all tilted and swung via the rotary bearing (401), and the swing arms (4) are located on both sides of the slider (203); The curved pipe (402) and the round ball (403) are arranged in an arc shape with an arc angle of 180 degrees. The curved pipe (402) is located between each set of swing arms (4). The weight of the round ball (403) is 100-200g.

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