Adsorption type material taking mechanism

Abstract

An adsorption-type material-retrieving mechanism includes a base, a material-supporting plate, a material-retrieving arm, an adsorption device and a power device; the material-supporting plate, the material-retrieving arm and the power device are all connected to the base; the material-supporting plate is located below the base, and a material-discharging space is provided between the material-supporting plate and the base; one end of the material-retrieving arm is an adsorption end, and the adsorption device is provided at the adsorption end of the material-retrieving arm, and the adsorption end of the material-retrieving arm horizontally passes through the material-discharging space; the power device is configured to be able to drive the material-retrieving arm to perform horizontal linear reciprocating motion. The present invention sends the material-retrieving arm to the medicine box of the stereoscopic storage rack through the power device, and uses the adsorption device on the material-retrieving arm to adsorb the medicine box, and then the power device drives the material-retrieving arm to move the medicine box to the material-discharging space between the material-supporting plate and the base, so that the medicine box can be safely and efficiently taken out from the stereoscopic storage rack, which alleviates the technical problems in the prior art of manually taking out medicine boxes, which are labor-intensive, low in efficiency, and prone to safety accidents caused by improper operation.

Description

Technical Field

[0001] The invention relates to the technical field of machine automation, in particular to an adsorption type material taking mechanism. Background Art

[0002] The quality of medicines is closely related to people's life and health, so the national drug administration departments and pharmaceutical factories have increasingly strict requirements for drug testing. After the medicines are bottled and produced, they need to be fully tested to ensure that the bottles are not broken and the drug liquid is free of impurities.

[0003] However, in the prior art, medicine bottles are placed in medicine boxes, and the medicine boxes are placed on a three-dimensional storage rack. The medicine boxes are taken manually, which is labor-intensive and has low work efficiency. In addition, some medicine boxes that are located at a higher or deeper position are difficult to take manually, and improper operation may easily cause safety accidents. Summary of the invention

[0004] The purpose of the present invention is to provide an adsorption type material taking mechanism to alleviate the technical problems existing in the prior art.

[0005] To achieve the above objectives, the embodiments of the present invention adopt the following technical solutions:

[0006] An adsorption-type material-retrieving mechanism comprises a base, a supporting plate, a material-retrieving arm, an adsorption device and a power device; the supporting plate, the material-retrieving arm and the power device are all connected to the base; the supporting plate is located below the base, and a material discharge space is provided between the supporting plate and the base; one end of the material-retrieving arm is an adsorption end, the adsorption device is arranged at the adsorption end of the material-retrieving arm, and the adsorption end of the material-retrieving arm horizontally passes through the material discharge space; the power device is configured to be able to drive the material-retrieving arm to perform horizontal linear reciprocating motion.

[0007] Furthermore, the power device includes a motor, a traction wheel, a first guide wheel, a second guide wheel, a first steel wire rope and a second steel wire rope; the power output shaft of the motor is connected to the wheel shaft of the traction wheel through a coupling; the traction wheel has a first groove and a second groove, the first guide wheel has a third groove and a fourth groove, and the second guide wheel has a fifth groove and a sixth groove; one end of the first steel wire rope is fixed in the first groove of the traction wheel, and the other end of the first steel wire rope is fixed to one end of the material taking arm through the third groove of the first guide wheel and the fifth groove of the second guide wheel in sequence; one end of the second steel wire rope is fixed The first steel wire rope is fixed in the second groove of the traction wheel, and the other end of the second steel wire rope passes through the fourth groove of the first guide wheel and the sixth groove of the second guide wheel in sequence and is fixed to the other end of the material picking arm; the first steel wire rope is configured so that when the power output shaft of the motor rotates clockwise, the first steel wire rope can pull the material picking arm to move in the direction away from the material discharge space through the traction wheel, the first guide wheel and the second guide wheel; the second steel wire rope is configured so that when the power output shaft of the motor rotates counterclockwise, the second steel wire rope can pull the material picking arm to move in the direction close to the material discharge space through the traction wheel, the first guide wheel and the second guide wheel.

[0008] Furthermore, the motor is fixed to the base through a motor mounting base, and the traction wheel is fixed to the base through a bearing; the support plate is connected to the base through a U-shaped connector; the U-shaped connector is horizontally arranged, one end of the U-shaped connector is connected to the bottom of the base, and the other end of the U-shaped connector is connected to the support plate; the first guide wheel and the second guide wheel are both fixed in the middle of the U-shaped connector.

[0009] Furthermore, the material picking arm includes a guide column, a first column head plate and a second column head plate; the guide column passes through the middle part of the U-shaped connecting piece; the first column head plate and the second column head plate are respectively connected to the two ends of the guide column; one end of the first steel wire rope is fixed on the first column head plate, and one end of the second steel wire rope is fixed on the second column head plate; the adsorption device is fixed on the second column head plate.

[0010] Furthermore, there are two guide pillars, which are arranged horizontally in parallel; the power device also includes a third steel wire rope, which is configured in the same manner as the second steel wire rope; one end of the first steel wire rope is fixed to the midpoint of the first column head plate, and one end of the second steel wire rope and one end of the third steel wire rope are respectively fixed to both sides of the midpoint of the second column head plate.

[0011] Furthermore, the material picking arm also includes a drag chain plate, which is located between the two guide columns. The two ends of the drag chain plate are respectively fixed to the first column head plate and the second column head plate. The drag chain plate is provided with a long installation hole for cooperating with the fixed wiring harness.

[0012] Furthermore, the adsorption device includes a vacuum generator, a first suction cup and a second suction cup, all of which are arranged on the second column head plate; the vacuum generator has a first suction nozzle and a second suction nozzle, the first suction cup is arranged on the first suction nozzle, and the second suction cup is arranged on the second suction nozzle.

[0013] Furthermore, it also includes a material blocking device, which is configured to restrict the material from moving out of the discharge space in a blocking manner when the adsorption device absorbs the material and takes the material into the discharge space through the power device.

[0014] Furthermore, the material blocking device includes a swing baffle, a baffle mounting seat and a pneumatic cylinder. The swing baffle is arranged at one end of the base through the baffle mounting seat, and the output shaft of the pneumatic cylinder is connected to the swing baffle.

[0015] Furthermore, the material blocking device also includes fixed side baffles arranged on both sides of the base.

[0016] The present invention can achieve the following beneficial effects:

[0017] An adsorption-type material-retrieving mechanism comprises a base, a supporting plate, a material-retrieving arm, an adsorption device and a power device; the supporting plate, the material-retrieving arm and the power device are all connected to the base; the supporting plate is located below the base, and a material discharge space is provided between the supporting plate and the base; one end of the material-retrieving arm is an adsorption end, the adsorption device is arranged at the adsorption end of the material-retrieving arm, and the adsorption end of the material-retrieving arm horizontally passes through the material discharge space; the power device is configured to be able to drive the material-retrieving arm to perform horizontal linear reciprocating motion.

[0018] The present invention uses a power device to send a material picking arm to a medicine box on a three-dimensional storage rack, and uses an adsorption device on the material picking arm to adsorb the medicine box. The power device then drives the material picking arm to move the medicine box to a material discharge space between a support plate and a base, so that the medicine box can be safely and efficiently taken out from the three-dimensional storage rack, alleviating the technical problems of manually taking out medicine boxes in the prior art, which is labor-intensive and has low work efficiency, and some medicine boxes in higher or deeper positions are difficult to take out manually, and are prone to safety accidents caused by improper operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the overall structure of the adsorption-type material taking mechanism provided by the present invention;

[0021] Figure 2 A top view of the adsorption-type material taking mechanism provided by the present invention;

[0022] Figure 3 A side view of the adsorption-type material taking mechanism provided by the present invention;

[0023] Figure 4 A schematic diagram of a base of the adsorption-type material taking mechanism provided by the present invention;

[0024] Figure 5 A partially enlarged schematic diagram of a power device of the adsorption-type material-retrieving mechanism provided by the present invention;

[0025] Figure 6 A schematic diagram of a material blocking device of an adsorption-type material taking mechanism provided by the present invention in a first working condition;

[0026] Figure 7 A schematic diagram of the material blocking device of the adsorption-type material taking mechanism provided by the present invention in the second working condition;

[0027] Figure 8 A schematic diagram of the structure of a support plate of an adsorption-type material-retrieving mechanism provided by the present invention;

[0028] Fig. 9 A schematic diagram of the structure of a U-shaped connector of the adsorption-type material-retrieving mechanism provided by the present invention;

[0029] Fig.10 A schematic diagram of the structure of the baffle mounting seat of the adsorption-type material taking mechanism provided by the present invention;

[0030] Fig.11 A schematic diagram of the structure of the swing baffle of the adsorption type material taking mechanism provided by the present invention;

[0031] Fig.12 A schematic diagram of the winding method of the first steel wire rope of the adsorption-type material taking mechanism provided by the present invention;

[0032] Fig.13 A schematic diagram of the winding method of the second steel wire rope of the adsorption-type material-retrieving mechanism provided by the present invention.

[0033] Icons: 1-base; 2-support plate; 3-motor; 4-traction wheel; 5-first guide wheel; 6-second guide wheel; 7-first steel wire rope; 8-second steel wire rope; 9-third steel wire rope; 10-motor mounting seat; 11-bearing; 12-U-shaped connector; 13-guide column; 14-first column head plate; 15-second column head plate; 16-drag chain plate; 17-vacuum generator; 18-first suction cup; 19-second suction cup; 20-baffle mounting seat; 21-swing baffle; 22-pneumatic cylinder; 23-fixed side baffle; 24-medicine box; 25-protective cover. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, 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 part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0037] In the description of the present invention, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the invention is usually placed when in use, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0038] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0039] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting", "installation" and "connection" should be understood in a broad sense. For example, "connection" can be, but is not limited to, fixed connection, detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0041] An adsorption-type material-retrieving mechanism comprises a base 1, a supporting plate 2, a material-retrieving arm, an adsorption device and a power device; the supporting plate 2, the material-retrieving arm and the power device are all connected to the base 1; the supporting plate 2 is located below the base 1, and a material discharge space is provided between the supporting plate 2 and the base 1; one end of the material-retrieving arm is an adsorption end, the adsorption device is arranged at the adsorption end of the material-retrieving arm, and the adsorption end of the material-retrieving arm horizontally passes through the material discharge space; the power device is configured to be able to drive the material-retrieving arm to perform horizontal linear reciprocating motion.

[0042] The present invention uses a power device to send the material picking arm to the medicine box 24 of the three-dimensional warehouse rack, and uses the adsorption device on the material picking arm to adsorb the medicine box 24, and then the power device drives the material picking arm to move the medicine box 24 to the material discharge space between the support plate 2 and the base 1, so that the medicine box 24 can be safely and efficiently taken out from the three-dimensional warehouse rack, which alleviates the technical problems of manually taking out the medicine box 24 in the prior art, which is labor-intensive and has low work efficiency, and some medicine boxes 24 in higher or deeper positions are difficult to take out manually, and improper operation is easy to cause safety accidents.

[0043] Specifically, a protective cover 25 is also provided on the base 1 .

[0044] More preferably, the power device includes a motor 3, a traction wheel 4, a first guide wheel 5, a second guide wheel 6, a first steel wire rope 7 and a second steel wire rope 8; the power output shaft of the motor 3 is connected to the wheel shaft of the traction wheel 4 through a coupling; the traction wheel 4 has a first groove and a second groove, the first guide wheel 5 has a third groove and a fourth groove, and the second guide wheel 6 has a fifth groove and a sixth groove; one end of the first steel wire rope 7 is fixed in the first groove of the traction wheel 4, and the other end of the first steel wire rope 7 is fixed to one end of the material taking arm through the third groove of the first guide wheel 5 and the fifth groove of the second guide wheel 6 in sequence; one end of the second steel wire rope 8 Fixed in the second groove of the traction wheel 4, the other end of the second steel wire rope 8 passes through the fourth groove of the first guide wheel 5 and the sixth groove of the second guide wheel 6 in sequence and is fixed to the other end of the material picking arm; the first steel wire rope 7 is configured so that when the power output shaft of the motor 3 rotates clockwise, the first steel wire rope 7 can pull the material picking arm to move in the direction away from the material discharge space through the traction wheel 4, the first guide wheel 5 and the second guide wheel 6; the second steel wire rope 8 is configured so that when the power output shaft of the motor 3 rotates counterclockwise, the second steel wire rope 8 can pull the material picking arm to move in the direction close to the material discharge space through the traction wheel 4, the first guide wheel 5 and the second guide wheel 6.

[0045] More preferably, the motor 3 is fixed to the base 1 through a motor mounting base 10, and the traction wheel 4 is fixed to the base 1 through a bearing 11; the support plate 2 is connected to the base 1 through a U-shaped connector 12; the U-shaped connector 12 is horizontally arranged, one end of the U-shaped connector 12 is connected to the bottom of the base 1, and the other end of the U-shaped connector 12 is connected to the support plate 2; the first guide wheel 5 and the second guide wheel 6 are both fixed in the middle of the U-shaped connector 12.

[0046] More preferably, the material picking arm includes a guide column 13, a first column head plate 14 and a second column head plate 15; the guide column 13 passes through the middle part of the U-shaped connecting piece 12; the first column head plate 14 and the second column head plate 15 are respectively connected to the two ends of the guide column 13; one end of the first steel wire rope 7 is fixed on the first column head plate 14, and one end of the second steel wire rope 8 is fixed on the second column head plate 15; the adsorption device is fixed on the second column head plate 15.

[0047] More preferably, there are two guide pillars 13, and the two guide pillars 13 are arranged horizontally in parallel; the power device also includes a third steel wire rope 9, and the third steel wire rope 9 is configured in the same manner as the second steel wire rope 8; one end of the first steel wire rope 7 is fixed to the midpoint of the first column head plate 14, and one end of the second steel wire rope 8 and one end of the third steel wire rope 9 are respectively fixed to both sides of the midpoint of the second column head plate 15.

[0048] More preferably, the material picking arm also includes a drag chain plate 16, which is located between the two guide columns 13, and the two ends of the drag chain plate 16 are respectively fixed on the first column head plate 14 and the second column head plate 15, and the drag chain plate 16 is provided with a long installation hole for cooperating with the fixed wiring harness.

[0049] More preferably, the adsorption device includes a vacuum generator 17, a first suction cup 18 and a second suction cup 19, all of which are arranged on the second column head plate 15; the vacuum generator 17 has a first suction nozzle and a second suction nozzle, the first suction cup 18 is arranged on the first suction nozzle, and the second suction cup 19 is arranged on the second suction nozzle.

[0050] More preferably, it further comprises a material blocking device, which is configured to restrict the material from moving out of the discharge space in a blocking manner when the adsorption device absorbs the material and takes the material into the discharge space through the power device.

[0051] More preferably, the material blocking device includes a swing baffle 21 , a baffle mounting seat 20 and a pneumatic cylinder 22 . The swing baffle 21 is arranged at one end of the base 1 through the baffle mounting seat 20 , and the output shaft of the pneumatic cylinder 22 is connected to the swing baffle 21 .

[0052] In the first working condition: the swing baffle 21 is in a horizontal position driven by the output shaft of the pneumatic cylinder 22. At this time, the material taking arm can move the medicine box 24 to the material discharging space through the adsorption device;

[0053] Under the second working condition: after the medicine box 24 moves to the discharge space, the swing baffle 21 is in a vertical position driven by the output shaft of the pneumatic cylinder 22. At this time, the swing baffle 21 prevents the medicine box 24 from moving out of the discharge space due to vibration and other reasons.

[0054] More preferably, the material blocking device further includes fixed side baffles 23 arranged on both sides of the base 1 .

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An adsorption-type material taking mechanism, characterized in that: It includes a base, a supporting plate, a material taking arm, an adsorption device and a power device; The support plate, the material taking arm and the power device are all connected to the base; The supporting plate is located below the base, and there is a material discharge space between the supporting plate and the base; One end of the material taking arm is an adsorption end, the adsorption device is arranged at the adsorption end of the material taking arm, and the adsorption end of the material taking arm horizontally passes through the material discharging space; The power device is configured to drive the material taking arm to move horizontally and linearly reciprocatingly; The power device comprises a motor, a traction wheel, a first guide wheel, a second guide wheel, a first steel wire rope and a second steel wire rope; The power output shaft of the motor is connected to the axle of the traction wheel through a coupling; The traction wheel has a first groove and a second groove, the first guide wheel has a third groove and a fourth groove, and the second guide wheel has a fifth groove and a sixth groove; One end of the first steel wire rope is fixed in the first groove of the traction wheel, and the other end of the first steel wire rope is fixed to one end of the material taking arm through the third groove of the first guide wheel and the fifth groove of the second guide wheel in sequence; One end of the second steel wire rope is fixed in the second groove of the traction wheel, and the other end of the second steel wire rope passes through the fourth groove of the first guide wheel and the sixth groove of the second guide wheel in sequence and is fixed to the other end of the material taking arm; The first steel wire rope is configured such that when the power output shaft of the motor rotates clockwise, the first steel wire rope can pull the material taking arm to move in a direction away from the material discharging space through the traction wheel, the first guide wheel and the second guide wheel; The second steel wire rope is configured so that when the power output shaft of the motor rotates counterclockwise, the second steel wire rope can pull the material taking arm to move toward the direction close to the material discharge space through the traction wheel, the first guide wheel and the second guide wheel; The motor is fixed on the base through a motor mounting seat, and the traction wheel is fixed on the base through a bearing; The support plate is connected to the base via a U-shaped connector; The U-shaped connector is arranged horizontally, one end of the U-shaped connector is connected to the bottom of the base, and the other end of the U-shaped connector is connected to the supporting plate; The first guide wheel and the second guide wheel are both fixed to the middle part of the U-shaped connecting member; The material taking arm comprises a guide post, a first column head plate and a second column head plate; The guide post passes through the middle portion of the U-shaped connector; The first column head plate and the second column head plate are respectively connected to two ends of the guide column; One end of the first steel wire rope is fixed to the first column head plate, and one end of the second steel wire rope is fixed to the second column head plate; The adsorption device is fixed on the second column head plate; It also includes a material blocking device, which is configured to restrict the material from moving out of the discharge space in a blocking manner when the adsorption device absorbs the material and takes the material into the discharge space through the power device.

2. The adsorption type material taking mechanism according to claim 1, characterized in that: There are two guide pillars, and the two guide pillars are arranged horizontally and side by side; The power device further comprises a third steel wire rope, and the third steel wire rope is configured in the same manner as the second steel wire rope; One end of the first steel wire rope is fixed to the midpoint of the first column head plate, and one end of the second steel wire rope and one end of the third steel wire rope are respectively fixed to two sides of the midpoint of the second column head plate.

3. The adsorption type material taking mechanism according to claim 2, characterized in that: The material picking arm also includes a drag chain plate, which is located between the two guide columns. The two ends of the drag chain plate are respectively fixed to the first column head plate and the second column head plate. The drag chain plate is provided with a long installation hole for cooperating with the fixed wiring harness.

4. The adsorption type material taking mechanism according to claim 1, characterized in that: The adsorption device includes a vacuum generator, a first suction cup and a second suction cup, all of which are arranged on the second column head plate; The vacuum generator has a first suction nozzle and a second suction nozzle, the first suction cup is arranged on the first suction nozzle, and the second suction cup is arranged on the second suction nozzle.

5. The adsorption type material taking mechanism according to claim 1, characterized in that: The material blocking device comprises a swing baffle, a baffle mounting seat and a pneumatic cylinder. The swing baffle is arranged at one end of the base through the baffle mounting seat, and the output shaft of the pneumatic cylinder is connected to the swing baffle.

6. The adsorption type material taking mechanism according to claim 5, characterized in that: The material blocking device also includes fixed side baffles arranged on both sides of the base.

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