阅读说明：本技术 一种单驱动双轴传送装置 (Single-drive double-shaft conveying device ) 是由 应刚 周晓辉 邓东卫 卫锋如 周专 谢松林 武凤翠 于 2020-03-31 设计创作，主要内容包括：本发明公开了一种单驱动双轴传送装置,包括固定座；安装在固定座上的单驱动马达；双轴传送机构,双轴传送机构包括一级传送部、二级传送部以及拿取部,一级传动部包括一级传送轴、一级传动组件以及一端固定安装在一级传送轴上的摆臂；一级传送轴转动安装在固定座上并通过一级传动组件与单驱动马达的输出轴联结；二级传动轴包括转动安装在摆臂另一端的二级传送轴,二级传送轴通过二级传送组件与一级传送轴连接；固定在二级传送轴上的拿取部安装臂,拿取部安装在拿取部安装臂上；本发明仅通过一个马达驱动一级传送轴转动,同时一级传送轴向转动安装在一级传送轴上的二级传送轴传动,使一级传送轴和二级传送轴一起转动而将标签一步送到指定位置。(The invention discloses a single-drive double-shaft conveying device, which comprises a fixed seat; a single driving motor installed on the fixing base; the double-shaft conveying mechanism comprises a primary conveying part, a secondary conveying part and a taking part, wherein the primary transmission part comprises a primary conveying shaft, a primary transmission assembly and a swing arm, and one end of the swing arm is fixedly arranged on the primary conveying shaft; the first-stage transmission shaft is rotatably arranged on the fixed seat and is connected with an output shaft of the single driving motor through the first-stage transmission assembly; the secondary transmission shaft comprises a secondary transmission shaft which is rotatably arranged at the other end of the swing arm, and the secondary transmission shaft is connected with the primary transmission shaft through a secondary transmission assembly; the taking part mounting arm is fixed on the second-stage conveying shaft, and the taking part is mounted on the taking part mounting arm; the label feeding device only drives the primary conveying shaft to rotate through one motor, and simultaneously, the primary conveying shaft rotates to drive the secondary conveying shaft arranged on the primary conveying shaft to rotate, so that the primary conveying shaft and the secondary conveying shaft rotate together to feed labels to a specified position in one step.)

1. A single-drive dual-shaft conveyor, comprising:

a fixed seat; a single drive motor mounted on the fixed base; the double-shaft conveying mechanism comprises a primary conveying part, a secondary conveying part and a taking part for taking a workpiece, wherein the primary conveying part comprises a primary conveying shaft, a primary transmission assembly and a swing arm, and one end of the swing arm is fixedly arranged on the primary conveying shaft; the primary transmission shaft is rotatably arranged on the fixed seat and is connected with an output shaft of the single driving motor through a primary transmission assembly; the secondary transmission shaft comprises a secondary transmission shaft which is rotatably arranged at the other end of the swing arm, and the secondary transmission shaft is connected with the primary transmission shaft through a secondary transmission assembly; and the taking part mounting arm is fixedly mounted on the second-stage conveying shaft, and the taking part is mounted on the taking part mounting arm.

2. A single-drive double-shaft conveying device as claimed in claim 1, wherein the primary transmission assembly is a primary pulley mechanism, and the primary pulley mechanism includes a primary driving wheel fixedly mounted on an output shaft of the single-drive motor, a primary driven wheel disposed on the primary conveying shaft, and a primary belt connecting the primary driving wheel and the primary driven wheel.

3. A single-drive double-shaft conveying device as claimed in claim 1, wherein the secondary transmission assembly is a secondary pulley mechanism, and the secondary pulley mechanism comprises a secondary driving wheel fixedly mounted on the primary conveying shaft, a secondary driven wheel disposed on the secondary conveying shaft, and a secondary belt connecting the secondary driving wheel and the secondary driven wheel.

4. A single-drive double-shaft conveying apparatus according to claim 3, wherein the transmission section further comprises a belt tightening assembly including rollers rotatably provided on the swing arm and contacting an outer side of the secondary belt.

5. The single-drive double-shaft conveying device as claimed in claim 1, wherein the taking part comprises a suction nozzle fixedly mounted on the secondary conveying shaft and a negative pressure generating mechanism for providing suction to the suction nozzle.

6. A petri dish labelling device according to claim 5, wherein the negative pressure generating mechanism is a vacuum generator.

Technical Field

The invention relates to the field of medical automation, in particular to a single-drive double-shaft conveying device.

Background

In the medical field, health and corresponding consciousness of people are more and more emphasized in various aspects, and the effect of antibiotics in the medical field and the health of people is very obvious, but because the existing understanding on antibiotics is insufficient, the use of antibiotics is abused, so that certain negative influence is brought to the health of people, so that medical workers can gradually adopt a more scientific and steady mode and method to treat patients when the people are ill, the current method is that a body fluid sample of the patient is collected and put into a special test tube for standby, then the standby body fluid is coated at a corresponding position in a culture dish by using an inoculating loop and cultured, and after a certain period of time, the cultured body fluid is observed and tested so as to know the real disease mechanism of the patient, so that the medicine is administered according to symptoms, and the currently adopted mode and method are all manual operation, not only is time and labor consuming, but also certain errors are easily caused due to the fatigue possibility of medical staff, so that an automatic mode and method are needed to be found, the automatic mode and method inevitably involve confirming the one-to-one correspondence relationship between the culture dish and the body fluid of the patient, the labeling mode inevitably involves conveying the label, and a corresponding structure is needed to be designed to solve the problems.

Disclosure of Invention

In view of the above, there is a need to overcome at least one of the above-mentioned drawbacks of the prior art, and the present invention provides a single-driven double-shaft transfer apparatus comprising: a fixed seat; a single drive motor mounted on the fixed base; the double-shaft conveying mechanism comprises a primary conveying part, a secondary conveying part and a taking part for taking a workpiece, wherein the primary conveying part comprises a primary conveying shaft, a primary transmission assembly and a swing arm, and one end of the swing arm is fixedly arranged on the primary conveying shaft; the primary transmission shaft is rotatably arranged on the fixed seat and is connected with an output shaft of the single driving motor through a primary transmission assembly; the secondary transmission shaft comprises a secondary transmission shaft which is rotatably arranged at the other end of the swing arm, and the secondary transmission shaft is connected with the primary transmission shaft through a secondary transmission assembly; and the taking part mounting arm is fixedly mounted on the second-stage conveying shaft, and the taking part is mounted on the taking part mounting arm.

According to the prior art in the background of the patent, because the manual mode is adopted all the time in the process of culturing the body fluid of the patient and administrating the medicine according to the symptoms, an automatic mode and method needs to be found, the automatic mode and method inevitably involves confirming the one-to-one correspondence relationship between the culture dish and the body fluid of the patient, and the labeling mode ensures the one-to-one correspondence relationship between the culture dish and the body fluid of the patient and inevitably involves the transmission of the label, so a corresponding structure needs to be designed to solve the problems; the single-drive double-shaft conveying device disclosed by the invention drives the first-stage conveying shaft to rotate only through one motor, and simultaneously drives the first-stage conveying shaft to rotate and install the second-stage conveying shaft on the first-stage conveying shaft to transmit, so that the first-stage conveying shaft and the second-stage conveying shaft rotate together to convey a label to a specified position in one step, and the single-drive double-shaft conveying device specifically comprises the following components: the swing arm and the second-stage conveying shaft are driven to rotate by the single driving motor to rotate by taking the first-stage conveying shaft as a circle center, namely, the taking part mounting arm fixed on the second-stage conveying shaft rotates by taking the first-stage conveying shaft as a circle center, meanwhile, the single driving motor passes through the first-stage conveying shaft, the second-stage conveying shaft is driven to transmit by the second-stage transmission assembly, the taking part mounting arm fixed on the second-stage conveying shaft rotates by taking the second-stage conveying shaft as a circle center, so that the taking part fixed on the taking part mounting arm only transmits the label to the first station by one step, the structure is compact, the efficiency is high, the cost is low, the degree of automation is greatly improved, the manual operation of related personnel is liberated, the efficiency is greatly improved, the manual operation errors are avoided, and the labor cost is also reduced.

In addition, the single-drive double-shaft transmission device disclosed by the invention also has the following additional technical characteristics:

further, one-level drive assembly is one-level band pulley mechanism, one-level band pulley mechanism includes fixed mounting and is in the epaxial one-level action wheel of single-drive motor's output, set up and be in the epaxial one-level from the driving wheel of one-level conveying, and will one-level action wheel with the one-level belt that is connected from the driving wheel.

Further, the secondary transmission assembly is a secondary belt wheel mechanism, and the secondary belt wheel mechanism comprises a secondary driving wheel fixedly mounted on the primary transmission shaft, a secondary driven wheel arranged on the secondary transmission shaft, and a secondary belt connecting the secondary driving wheel with the secondary driven wheel.

Furthermore, the transmission part further comprises a belt tightening assembly, and the belt tightening assembly comprises a roller which is rotatably arranged on the swing arm and is in contact with the outer side of the secondary belt.

Furthermore, the taking part comprises a suction nozzle fixedly arranged on the secondary conveying shaft and a negative pressure generating mechanism for providing suction force for the suction nozzle.

Further, the negative pressure generating mechanism is a vacuum generator.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a right side schematic view of a single drive twin shaft transfer apparatus in one embodiment of the invention; and

FIG. 2 is a left side schematic view of a single drive twin shaft transfer apparatus in one embodiment of the invention.

Wherein, 1 is the fixing base, 2 is the one-level transmission axle, 3 is the second grade transmission axle, 4 are one-level transmission assembly, 5 are second grade transmission assembly, 6 are the swing arm, 7 are single driving motor, 8 are the portion of taking installation arm, 9 are the gyro wheel, 10 are the label, 11 are the suction nozzle.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout; the embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "lateral", "vertical", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, are used only for convenience in describing the present invention and for simplification of description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "coupled," "communicating," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly connected, integrally connected, or detachably connected; may be communication within two elements; can be directly connected or indirectly connected through an intermediate medium; "mating" may be a surface-to-surface mating, a point-to-surface or line-to-surface mating, and also includes a hole axis mating, and it is obvious to those skilled in the art that the above terms have specific meanings in the present invention.

The invention provides a single-drive double-shaft conveying device, wherein a first-stage conveying shaft is driven to rotate only by a motor, and meanwhile, the first-stage conveying shaft rotates axially to be mounted on a second-stage conveying shaft for transmission, so that the first-stage conveying shaft and the second-stage conveying shaft rotate together to convey labels to a specified position in one step, and the single-drive double-shaft conveying device specifically comprises the following components: the swing arm and the second-stage conveying shaft are driven to rotate by the single driving motor to rotate by taking the first-stage conveying shaft as a circle center, namely, the taking part mounting arm fixed on the second-stage conveying shaft rotates by taking the first-stage conveying shaft as the circle center, meanwhile, the single driving motor drives the first-stage conveying shaft to rotate by the second-stage transmission assembly, so that the taking part mounting arm fixed on the second-stage conveying shaft rotates by taking the second-stage conveying shaft as the circle center, and the taking part fixed on the taking part mounting arm is only transmitted to the first station by one step.

The invention will now be described with reference to the accompanying drawings, in which FIG. 1 is a right-hand schematic view of a single-drive twin-shaft conveyor in one embodiment of the invention; and FIG. 2 is a left side schematic view of a single drive twin shaft conveyor in one embodiment of the invention.

As shown in fig. 1-2, according to an embodiment of the present invention, the single-drive double-shaft transfer apparatus, a holder 1; a single driving motor 7 mounted on the fixed base 1; the double-shaft conveying mechanism comprises a primary conveying part, a secondary conveying part and a taking part for taking workpieces, wherein the primary conveying part comprises a primary conveying shaft 2, a primary transmission assembly 4 and a swing arm 6, one end of the swing arm is fixedly arranged on the primary conveying shaft 2; the primary transmission shaft 2 is rotatably arranged on the fixed seat 1 and is connected with an output shaft of the single driving motor 7 through a primary transmission assembly 4; the secondary transmission shaft comprises a secondary transmission shaft 3 rotatably mounted on the other end of the swing arm 6, and the secondary transmission shaft 3 is connected with the primary transmission shaft 2 through a secondary transmission assembly; and a taking part mounting arm 8 fixedly mounted on the secondary conveying shaft 3, wherein the taking part is mounted on the taking part mounting arm 8.

According to the background art of the patent, as the manual method is adopted all the time in the process of culturing the body fluid of the patient and administrating the medicine according to the symptoms, an automatic method and a method are needed to be found, the automatic method and the method inevitably involve confirming the one-to-one correspondence relationship between the culture dish and the body fluid of the patient, and the label 10 inevitably involves transmitting the label 10 when the one-to-one correspondence relationship between the culture dish and the body fluid of the patient is confirmed by adopting the label 10, so that a corresponding structure needs to be designed to solve the problems; the single-drive double-shaft conveying device disclosed by the invention drives the first-stage conveying shaft 2 to rotate only through one motor, and simultaneously, the first-stage conveying shaft 2 transmits the transmission to the second-stage conveying shaft 3, so that the first-stage conveying shaft 2 and the second-stage conveying shaft 3 rotate together to convey the label 10 to a specified position in one step, and the single-drive double-shaft conveying device specifically comprises the following steps: the swing arm 6 and the second-stage conveying shaft 3 are driven to rotate by the single driving motor 7 to rotate by using the first-stage conveying shaft 2 as a circle center, namely, the taking part mounting arm 8 fixed on the second-stage conveying shaft 3 rotates by using the first-stage conveying shaft 2 as a circle center, meanwhile, the single driving motor 7 drives the second-stage conveying shaft 3 to automatically transmit by the transmission of the second-stage transmission assembly 5, the taking part mounting arm 8 fixed on the second-stage conveying shaft 3 rotates by using the second-stage conveying shaft 3 as a circle center, so that the taking part fixed on the taking part mounting arm 8 only transmits the label 10 to the first station by one step, the structure is compact, the efficiency is high, the cost is low, the automation degree is greatly improved, the manual operation of related personnel is released, the efficiency is greatly improved, the manual operation error is avoided, and the labor cost is also reduced.

In addition, the single-drive double-shaft transmission device disclosed by the invention also has the following additional technical characteristics:

according to an embodiment of the present invention, the primary transmission assembly 4 is a primary pulley mechanism, and the primary pulley mechanism includes a primary driving wheel fixedly mounted on the output shaft of the single driving motor 7, a primary driven wheel disposed on the primary conveying shaft 2, and a primary belt connecting the primary driving wheel and the primary driven wheel.

According to an embodiment of the present invention, the secondary transmission assembly 5 is a secondary pulley mechanism, and the secondary pulley mechanism includes a secondary driving wheel fixedly mounted on the primary conveying shaft 2, a secondary driven wheel disposed on the secondary conveying shaft 3, and a secondary belt connecting the secondary driving wheel and the secondary driven wheel.

According to one embodiment of the invention, the transmission part further comprises a belt tightening assembly comprising a roller 9 rotatably arranged on the swing arm 6 and in contact with the outer side of the secondary belt.

According to one embodiment of the present invention, the pick-up portion includes a suction nozzle 11 fixedly mounted on the secondary transport shaft 3 and a negative pressure generating mechanism for providing suction to the suction nozzle 11.

According to one embodiment of the invention, the negative pressure generating mechanism is a vacuum generator.

Any reference to "one embodiment," "an embodiment," "example embodiment," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention; the schematic representations in various places in the specification do not necessarily refer to the same embodiment; further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the purview of one skilled in the art to effect such feature, structure, or characteristic in connection with other ones of the embodiments.

While specific embodiments of the invention have been described in detail with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention; in particular, reasonable variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the foregoing disclosure, the drawings and the appended claims without departing from the spirit of the invention; except variations and modifications in the component parts and/or arrangements, the scope of which is defined by the appended claims and equivalents thereof.