CN114074834B - T-shaped shaft positioning mechanism and positioning method suitable for industrial Internet of things manufacturing - Google Patents
T-shaped shaft positioning mechanism and positioning method suitable for industrial Internet of things manufacturing Download PDFInfo
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- CN114074834B CN114074834B CN202111376265.8A CN202111376265A CN114074834B CN 114074834 B CN114074834 B CN 114074834B CN 202111376265 A CN202111376265 A CN 202111376265A CN 114074834 B CN114074834 B CN 114074834B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a T-shaped shaft positioning mechanism and a positioning method suitable for industrial Internet of things manufacturing, wherein the positioning mechanism comprises a distributing device; the material distributing device comprises a first sliding block provided with a containing groove; the accommodating groove is arranged on the top side of the first sliding block; the width of the accommodating groove meets the following conditions: the T-shaped shaft can be supported on the top surface of the first sliding block in a manner that the shaft section is accommodated in the accommodating groove, and two sides of the end cap are hooked on two sides of the accommodating groove; the accommodating groove is a through groove with two open ends. The positioning method is based on the positioning mechanism, and the T-shaped shaft with specific gesture and position can be obtained by adopting the positioning mechanism and the positioning method provided by the scheme, so that the intelligent manufacturing of the electromechanical valve of the gas meter is facilitated.
Description
Technical Field
The invention relates to the technical field of assembly, in particular to a T-shaped shaft positioning mechanism and a positioning method suitable for manufacturing of industrial Internet of things.
Background
In the existing intelligent gas meter, taking an IC card intelligent gas meter as an example, electromechanical valves adopted in the intelligent gas meter have three structures:
The electromechanical valve rotates forward and backward through the motor, the gear drives the worm, and meanwhile, the pushing rod moves in the spiral groove of the worm, so that the valve is opened and closed. The electromechanical valve is characterized in that the electromechanical valve has no unloading device, is blocked after forward and reverse rotation are in place, and has larger load, so that the control circuit has large current and large power consumption. And the reliability of a control circuit of the main controller can be influenced, the service life of a battery in the controller is shortened, the energy storage capacitance value adopted by valve closing can be very large, the valve is closed by positive pressure, and the valve closing is unreliable.
The electromechanical valve drives the sector teeth to rotate through forward and reverse rotation of the motor, so that the functions of preventing blocking and turning and rapidly closing are achieved. The gear box is characterized in that an anti-blocking mechanism consisting of a swinging plate and a swinging gear above the swinging plate is adopted, the swinging gear fixed above the swinging plate is meshed with the sector gear, and the anti-blocking function of the electromechanical valve is realized by matching with the swinging of the swinging plate. The electromechanical valve of this type is characterized in that the structure in which the swing plate and the swing gear fixed thereon are engaged with the sector gear cannot achieve complete forward and reverse unloading.
The electromechanical valve rotates forward and backward through the motor and rotates with incomplete teeth, so that the functions of blocking prevention and quick closing are achieved. The further structural characteristic is that the ratchet double-link gear is arranged, and the complete unloading can be realized in the forward rotation and the reverse rotation of the motor by matching the locking and unlocking of the incomplete gear and the locking block. The electromechanical valve is characterized in that the valve core of the electromechanical valve is arranged in the shell, enough space must be reserved between the valve core and the shell, air flow can smoothly pass through the valve core, the electromechanical valve cannot influence the performance of a clamping meter due to overlarge pressure loss, and the electromechanical valve has a large integral size and cannot be arranged in an aluminum-shell gas meter.
Based on the structure and characteristics of the existing electromechanical valve, the applicant previously proposed a gas meter electromechanical valve scheme as described in application number CN 201220463732.0. In this scheme, put forward one kind and adopted the motor as the power supply, through the gearbox that includes multistage gear, then through incomplete gear etc. with the power of motor output as the technical scheme of driving sealing washer cap rectilinear motion power, adopt this scheme, can effectively solve electromechanical valve area problem, locked-rotor problem, reliability problem and response speed problem etc..
In further application or as a preferred mode, regarding the gear shafts corresponding to all gears in the multi-stage gears, on the premise of meeting the design of miniaturization and compact structure, a T-shaped shaft can be adopted as the gear shaft of part or all gears, the structural characteristics of the T-shaped shaft, namely the shaft section and the shaft cap, are utilized, after the end face of the shaft cap is attached to the surface of the end plate of the gearbox, the T-shaped shaft is positioned in one direction, the shaft section is restrained by the surface of a pore canal on the end plate as much as possible, and the matching area of the gear shaft and the end plate is improved so as to ensure the service life of the electromechanical valve. In comparison with the traditional gear shaft, the T-shaped shaft has the characteristic of relatively small size, so in the prior art, in consideration of implementation difficulty, the conventional method still adopts a manual assembly mode to complete the assembly of the electromechanical valve.
The process and the corresponding equipment for realizing intelligent manufacturing of the intelligent gas meter are provided to ensure the assembly quality and the assembly efficiency of the gas meter, and have important promotion significance to the development of industry.
Disclosure of Invention
Aiming at the technical problems that the process and the corresponding equipment for realizing intelligent manufacturing of the intelligent gas meter are provided to ensure the assembly quality and the assembly efficiency of the gas meter and certainly have important promotion significance for the development of industry, the invention provides a T-shaped shaft positioning mechanism and a positioning method suitable for manufacturing of the industrial Internet of things. By adopting the positioning mechanism and the positioning method provided by the scheme, the T-shaped shaft with specific gesture and position can be obtained, the T-shaped shaft can be clamped in the later period, and the intelligent manufacturing of the gas meter electromechanical valve can be realized.
Aiming at the problems, the T-shaped shaft positioning mechanism suitable for manufacturing the industrial Internet of things solves the problems through the following technical points: the T-shaped shaft positioning mechanism suitable for manufacturing the industrial Internet of things comprises a distributing device;
the material distributing device comprises a first sliding block provided with a containing groove;
the accommodating groove is arranged on the top side of the first sliding block;
the width of the accommodating groove meets the following conditions: the T-shaped shaft can be supported on the top surface of the first sliding block in a manner that the shaft section is accommodated in the accommodating groove, and two sides of the end cap are hooked on two sides of the accommodating groove;
The accommodating groove is a through groove with two open ends.
In the prior art, the industrial internet of things technology is continuously integrated into various links of industrial production by the advantages of effectively improving the manufacturing efficiency, improving the product quality, reducing the manufacturing cost, reducing the resource consumption and the like, and the key technology of the industrial internet of things comprises a sensor technology, a device technology, a network technology, an information processing technology, a safety technology and the like, wherein the sensor technology and the device technology can be regarded as the integral front end of the industrial internet of things, the information processing technology and the safety technology are generally regarded as the rear end of the industrial internet of things according to the scale of the industrial internet of things, and the front end is a perception control layer (perception control platform) comprising a device part and a sensor part. In order to realize the intellectualization of the assembly of the speed reducer, the specific assembly process of the speed reducer by taking the perception control layer as a supporting body is designed as one of key technologies. The T-shaped shaft of the gas meter of the Internet of things has the characteristics of small size and light weight, and provides a gas meter: the requirement on the front end input of the T-shaped shaft can be weakened, and the T-shaped shaft can execute the subsequent feeding action in a single individual mode; the structure and the process design can be directly used for the assembly of the later T-shaped shaft, and are beneficial to realizing the technical scheme of intelligent manufacturing of the electromechanical valve of the gas meter.
Specifically, the first sliding block is matched with a driving device for driving the first sliding block to reciprocate, and linear reciprocation is preferred. More specifically:
firstly, driving a containing groove to move to a T-shaped shaft receiving station along with a first sliding block through the driving part, wherein if the front end material source of the T-shaped shaft comes from a vibrating disk, the T-shaped shaft is obtained through a notch on one side of the containing groove, the T-shaped shaft can be supported on the top surface of the first sliding block through the end part of a shaft cap on the T-shaped shaft by limiting the width of the containing groove, the T-shaped shaft can swing under the dead weight by the restraining form of the first sliding block, so that the axial direction of the T-shaped shaft is primarily restrained, and the restraining form of the T-shaped shaft can be continuously transmitted in a relatively stable posture of the axial direction;
then, through the drive part, the drive holding tank moves to T type axle axis constraint station along with first slider, on the T type axle axis constraint station that moves to holding tank and connect the material station to stagger, through the opposite side of holding tank, the opposite side of holding tank feed side, utilize top direct action T type axle's axle section, provide thrust for T type axle's side, and the mode that top contralateral T type axle section supported on the rigid support face for T type axle's a pair of opposite side can be restrained by the rigidity, like this, carry out the fine positioning to T type axle through corresponding top terminal surface and rigid support, can obtain specific T type axle axis orientation.
After the T-shaped shaft with the specific axis is grabbed by the grabbing device, if the axis direction of the T-shaped shaft is parallel to the axis of the corresponding shaft hole on the gearbox cover plate, the assembly of the T-shaped shaft on the gearbox cover plate can be completed in a mode of linear motion along the axis.
Therefore, by adopting the positioning mechanism and the positioning method provided by the scheme, the T-shaped shaft with specific gesture and position can be obtained, and the intelligent manufacturing of the electromechanical valve of the gas meter can be realized.
As the T-shaped shaft positioning mechanism suitable for manufacturing the industrial Internet of things, the technical scheme is as follows:
for utilizing the gravity of T type axle for the T type axle is supported by first slider with vertical gesture as early as possible, and follow-up clamp of being convenient for gets the device and can obtain the T type axle of specific axis direction, sets up to: the groove depth direction of the accommodating groove is positioned in the vertical direction. When the scheme is specifically used, the following structural form is adopted in consideration of the T-shaped shaft: when the shaft cap end of the T-shaped shaft is provided with a plane vertical to the axis of the T-shaped shaft or the shaft cap is upwards, the lower edge of the shaft cap end is vertical to the axis of the T-shaped shaft, so that a scheme that the surface, on the surface of the first sliding block on the upper side of the accommodating groove, for being in contact with the T-shaped shaft is a horizontal plane is adopted; for the mode that the lower edge of the shaft cap end is spherical, the scheme that the lower edge of the shaft cap end is in spherical hinge connection with the first sliding block is suitable, and the top surface area acted by the first sliding block and the T-shaped shaft is a concave surface consistent with the spherical shape. Namely, as a person skilled in the art, the gist of the solution is to obtain as much as possible a vertically supported T-shaped shaft, and the corresponding design according to the specific T-shaped shaft cap end profile when designing the first slider top surface form is an alternative to the above concept.
More perfect, as a concrete scheme that utilizes above holding tank, realize carrying out the fine positioning to T type axle, set up to: the material distributing device further comprises a driving component, wherein the driving component is used for driving the first sliding block to reciprocate; the material distributing device further comprises a second sliding block, one end of the second sliding block faces the movement track of the accommodating groove, a center is further arranged at one end of the second sliding block, facing the movement track of the accommodating groove, of the second sliding block, and the center can be embedded into the accommodating groove through the side face of the accommodating groove. According to the scheme, when the T-shaped shaft section is specifically used, sliding is stopped after the first sliding block slides to the movement track of the tip, the tip is embedded into the accommodating groove, the tip of the tip can be used for restraining the side face of the T-shaped shaft section, and the purposes of further restraining the direction of the T-shaped shaft axis and providing deflection restraint for the deflection of the T-shaped shaft are achieved. The second slider that this scheme adopted preferably adopts dull and stereotyped structure, adopts the second slider formula of keeping flat when specifically using to through for the bottom of second slider provides and forms the bottom surface support like based on the baffle of following disclosure, so that the second slider has stable motion track in order to do benefit to the cooperation precision of top and holding tank. Thus, one side of the accommodating groove is used for guiding the T-shaped shaft into the transmission groove, the other side of the accommodating groove is used for guiding the center, and the movement track of the first sliding block is attached to the side face of the material conveying platform. In this scheme, drive unit can adopt the drive cylinder, considers the stop position precision requirement of first slider, further sets up to: and a limiting device is arranged on the moving path of the first sliding block and/or a piston rod of the driving cylinder, so that when the first sliding block moves to the center matching station, the accurate positioning of the stop position of the first sliding block can be realized under the action of the limiting device. The specific implementation form of the limiting device can be a stroke adjusting block of a limiting screw, so that the first sliding block is in position constraint at a required position through direct contact of the stroke adjusting block and the first sliding block and/or a piston rod part of the driving cylinder.
As a further implementation form of the material distributing device, it is provided that: the material distributing device further comprises a baffle plate;
the second sliding block can be slidably supported on the baffle;
the material distributing device further comprises a spring for providing sliding driving force for the second sliding block;
the front end of the first sliding block and the side surface of the center are provided with guide surfaces;
the guide surface is used for realizing: when the guide surface of the first slide block and the guide surface of the center are mutually extruded, the first slide block provides a compression spring for the second slide block, so that the second slide block can retract relative to the first slide block. The scheme aims at providing a distributing device scheme that the motion of the second sliding block does not need an additional power device. When the spring is specifically used, the spring is used for accumulating force when the second sliding block retreats, and the spring is installed as follows: the tip can be inserted into the receiving groove under the force of the spring. Therefore, when the first sliding block moves forward towards the moving track of the center, the front end of the first sliding block is matched with the guide surface on the side face of the center, the first sliding block extrudes the center to enable the second sliding block to retract, and when the first sliding block continues to move, the center and the accommodating groove are in a positive relation, the center is embedded into the accommodating groove under the force of the spring. When the first sliding block needs to further advance or retract relative to the center, the second sliding block can be driven to retract in the process of further moving of the first sliding block by setting the side surface end position surface of the accommodating groove as a guide surface. Preferably, in this scheme, adopt set up the position of pore restriction second slider in first slider direction of motion on the baffle, the spring adopts: and the spring is spiral, and the axis of the spring is perpendicular to the moving direction of the first sliding block. Therefore, the accuracy of the movement track of the center in the long-term use process of the positioning mechanism can be improved by optimizing the side abrasion of the second sliding block.
As a more complete, can be for feed divider input T type axle, available material transfer platform, baffle provide anti-drop constraint for T type axle simultaneously, can utilize material transfer platform cooperation top, realize the final axis direction rigidity constraint's of T type axle technical scheme, set up to: the material conveying platform is provided with a conveying groove;
the conveying groove is a groove body which is arranged on the top surface of the material conveying platform, and the end part of the conveying groove is connected with the side surface of the material conveying platform;
the width of the transmission groove meets the following conditions: the T-shaped shaft can be supported on the top surface of the material conveying platform in a manner that the shaft section is accommodated in the conveying groove, and two sides of the end cap are hooked on two sides of the conveying groove;
the first sliding block can be in butt joint with the end part of the transmission groove in the reciprocating motion process, so as to receive the T-shaped shaft from the transmission groove;
the accommodating groove is restrained in a chute surrounded by the baffle and the material conveying platform along with the movement track of the first sliding block;
the material conveying platform and the second sliding block are positioned on different sides of the first sliding block;
in the moving direction of the first sliding block, the positions of the outlet of the transmission groove and the center are staggered.
Firstly, by limiting the shape, the position and the size of a transmission groove, the technical scheme is provided, wherein the gesture is relatively stable when the front end of the transmission groove is matched with a vibration disc and a T-shaped shaft is transmitted in the transmission groove, and the self-adjustment of the gesture of the T-shaped shaft can be realized by utilizing the self weight of the T-shaped shaft; secondly, in the transmission groove, the continuous output of the T-shaped shafts in the transmission groove can be realized by utilizing a mode that shaft caps between adjacent T-shaped shafts are mutually pushed; secondly, the first slider cooperates with the material transfer platform while being defined as: the holding groove is restrained in a chute surrounded by the baffle and the material conveying platform along with the movement track of the first sliding block, so that after the positions of the holding groove and the conveying groove are staggered, the side surface of the first sliding block can be used for providing T-shaped shaft anti-falling protection for the conveying groove; secondly, it is defined as: in the motion direction of the first sliding block, the positions of the outlet of the transmission groove and the center are staggered, namely, after the T-shaped shaft is constrained by the first sliding block to move further by the output end of the transmission groove, the center can be matched by the side face of the material conveying platform, and the final positioning of the axis direction of the T-shaped shaft is realized.
For promoting first slider transfer and realizing T type axle axial positioning's efficiency, set up to: the first sliding block is provided with a plurality of accommodating grooves, and the accommodating grooves are distributed at intervals along the length direction of the first sliding block. When the scheme is specifically used, a plurality of first slider stop states are obtained on the first slider moving track under the action of the driving part, the T-shaped shaft receiving is realized by corresponding to the transmission groove and the T-shaped shaft axis positioning is realized by corresponding to the center in each stop state, and the transfer and the axis positioning of a plurality of T-shaped shafts can be completed in one action period of the driving part. In specific application, the following steps are preferably adopted: the first sliding block moves in a linear reciprocating mode in the horizontal direction, so that the outlet position of the conveying groove and the final position of the center moving towards the first sliding block can be very conveniently matched in the position conversion process of each containing groove under the condition that the positions of the driving part, the material conveying platform and the baffle are fixed in space. If the driving cylinder with the axis in the horizontal direction is used as the driving component, the extension length of the piston rod of the driving cylinder can be controlled to limit the position of each containing groove on the station meeting the process requirement.
Gaps are arranged between the baffle plate and the first sliding block and/or between the material conveying platform and the first sliding block, and the width of the gaps is smaller than the diameter of the T-shaped shaft end cap;
when the tip is embedded into the accommodating groove, the tip can provide the following constraint state for the shaft section of the T-shaped shaft: on a pair of opposite sides of the shaft section, one side is in contact with the side face of the material transfer platform and the other side is in contact with the end face of the tip. The structural design of the scheme comprises the steps that firstly, a movement gap is provided for a first sliding block by utilizing the side face of a material conveying platform and the side face of a baffle, and constraint failure of the accommodating groove on a T-shaped shaft is avoided by the fact that the movement track of the accommodating groove is positioned in the sliding groove; secondly, by limiting the gap between the baffle plate and the first sliding block and/or between the material conveying platform and the first sliding block, and limiting the gap width, after the T-shaped shaft enters the accommodating groove from the conveying groove, aiming at the situation that the T-shaped shaft is inclined forwards and backwards along the length direction of the conveying groove and the shaft caps are overlapped, the gap width is matched with the width of the accommodating groove, so that a single T-shaped shaft can enter the accommodating groove more smoothly, even if the gap width between the material conveying platform and the baffle plate is greater than or equal to twice the diameter of the T-shaped shaft caps, the movement speed of the first sliding block can be controlled to only allow one T-shaped shaft to enter the accommodating groove at a time. Preferably, considering that the T-shaped shaft swings perpendicular to the extending direction of the transmission groove during the transmission of the T-shaped shaft due to mutual extrusion and vibration, the shaft section of the T-shaped shaft is embedded in the gap, and the gap width may be further set as follows: the width of the gap is smaller than the diameter of the T-shaped shaft section.
As a technical scheme which can rely on other parts on the mechanism as a structural basis, under the conditions of low realization cost and reliable detection result, the T-shaped shaft can successfully enter the accommodating groove and the accommodating groove can successfully transfer the T-shaped shaft to the top constraint station, the device is as follows: the second sliding block and the first sliding block are both conductors, and the baffle is an insulator;
the electrode is arranged on the baffle plate and is opposite to the material outlet end of the transmission groove;
after the containing groove receives the T-shaped shaft from the transmission groove, the T-shaped shaft supported on the first sliding block is contacted with the electrode;
when the accommodating groove moves to the movement track of the tip and the spring is in a free state, the tip and the first sliding block are in a spaced state. The technical scheme uses whether the detection circuit is electrically connected or not as a detection judging condition. Specifically, based on the fact that the T-shaped shaft is generally made of a metal conductive material, the T-shaped shaft is matched with an electrode to form accommodating groove feeding detection, and the T-shaped shaft is matched with a second sliding block to form axis constraint station feeding detection. More specifically, if the first sliding block is communicated with the electrode through the T-shaped shaft, the feeding detection of the accommodating groove is realized; the first sliding block is communicated with the second sliding block through the T-shaped shaft to realize the feeding detection of the axis constraint station. When the accommodating groove moves to the movement track of the tip, and the spring is in a free state, the tip and the first sliding block are in a spaced state, namely: when the T-shaped shaft moves to the center constraint station along with the first sliding block after the T-shaped shaft is reliably received in the accommodating groove, the electric conduction between the second sliding block and the first sliding block is realized through the T-shaped shaft, and at the moment, the fact that the accommodating groove carries the T-shaped shaft is effective can be judged; when the holding groove is empty, when the holding groove moves to the center constraint station along with the first sliding block and the spring is completely restored to be deformed, the first sliding block and the second sliding block are in a state of being spaced, and therefore the first sliding block and the second sliding block cannot be electrically conducted, and the holding groove can be judged to carry the T-shaped shaft to fail.
Correspondingly, according to a specific judging structure, the method may involve, for example, a residence time control or a driving component start control during receiving the material by the first sliding block, a first sliding block reset start control, a fault output or a working state feedback control, etc., where the above controls are closed loop controls including judging results, so that when in specific implementation, the detecting circuit may be used as a sensing control platform of the control system to obtain whether to conduct the electricity; the sensing network platform is adopted to realize sensing result signal transmission and specific control signal transmission aiming at local or remote transmission; and a management platform is adopted to realize that a specific control signal is output by combining with a judgment logic or setting according to the perception result signal as a judgment basis.
In order to realize that after finishing T type axle axis and prescribing a limit, follow-up if adopt clamp to get the device when further transmitting to T type axle, reduce the size requirement to T type axle end cap when pressing from both sides to get or avoid T type axle to get the in-process impaired, set up to: the accommodating groove is a through groove extending up and down;
the lifting device is arranged below the first sliding block and used for lifting the T-shaped shaft in the accommodating groove from the bottom side. When the scheme is specifically used, after the accommodating groove moves to the clamping station of the clamping device on the first sliding block, the T-shaped shaft is jacked up by the bottom side of the accommodating groove through the jacking device, so that the T-shaped shaft can be clamped smoothly and reliably after the shaft cap of the T-shaped shaft moves upwards. As a person skilled in the art, regarding the structural design of the first slider, it is sufficient to provide that the first slider includes a base plate and extension portions that are all integral with the base plate, and the accommodating groove is formed between the extension portions.
The scheme also discloses a T-shaped shaft positioning method suitable for manufacturing the industrial Internet of things, which is based on the positioning mechanism;
the positioning method comprises the following operation steps:
s1, driving a containing groove to move to a T-shaped shaft receiving station along with a first sliding block through the driving part, and obtaining a T-shaped shaft through a notch on one side of the containing groove, wherein the T-shaped shaft is supported on the top surface of the first sliding block through a shaft cap end part on the T-shaped shaft;
s2, driving the accommodating groove to move to the T-shaped shaft axis constraint station along with the first sliding block through the driving part, and directly acting on the shaft section of the T-shaped shaft through the other side of the accommodating groove by using the center on the T-shaped shaft axis constraint station to provide thrust for the side surface of the T-shaped shaft, wherein the T-shaped shaft section on the opposite side of the center is supported on the rigid supporting surface.
The method is a use method of the positioning mechanism, the method can be used for realizing the separation of the T-shaped shafts under the condition of simple source of the T-shaped shafts, and meanwhile, in the separation transmission process, the axis position of the T-shaped shaft with relatively smaller size is limited by utilizing a simple structure and a simple method, so that the subsequent acquisition, the transfer and the assembly of the T-shaped shaft are completed by adopting a transfer and installation mechanism with a specific movement form during the subsequent transfer and the assembly of the T-shaped shaft. Finally, the intelligent manufacturing of the electromechanical valve of the gas meter is realized or a structure and a method foundation are provided for the intelligent manufacturing.
The invention has the following beneficial effects:
the T-shaped shaft of the gas meter of the Internet of things has the characteristics of small size and light weight, and provides a gas meter: the requirement on the front end input of the T-shaped shaft can be weakened, and the T-shaped shaft can execute the subsequent feeding action in a single individual mode; the structure and the process design can be directly used for the assembly of the later T-shaped shaft, and are beneficial to realizing the technical scheme of intelligent manufacturing of the electromechanical valve of the gas meter.
Specifically, the first sliding block is matched with a driving device for driving the first sliding block to reciprocate, and linear reciprocation is preferred. More specifically:
firstly, driving a containing groove to move to a T-shaped shaft receiving station along with a first sliding block through the driving part, wherein if the front end material source of the T-shaped shaft comes from a vibrating disk, the T-shaped shaft is obtained through a notch on one side of the containing groove, the T-shaped shaft can be supported on the top surface of the first sliding block through the end part of a shaft cap on the T-shaped shaft by limiting the width of the containing groove, the T-shaped shaft can swing under the dead weight by the restraining form of the first sliding block, so that the axial direction of the T-shaped shaft is primarily restrained, and the restraining form of the T-shaped shaft can be continuously transmitted in a relatively stable posture of the axial direction;
Then, through the drive part, the drive holding tank moves to T type axle axis constraint station along with first slider, on the T type axle axis constraint station that moves to holding tank and connect the material station to stagger, through the opposite side of holding tank, the opposite side of holding tank feed side, utilize top direct action T type axle's axle section, provide thrust for T type axle's side, and the mode that top contralateral T type axle section supported on the rigid support face for T type axle's a pair of opposite side can be restrained by the rigidity, like this, carry out the fine positioning to T type axle through corresponding top terminal surface and rigid support, can obtain specific T type axle axis orientation.
After the T-shaped shaft with the specific axis is grabbed by the grabbing device, if the axis direction of the T-shaped shaft is parallel to the axis of the corresponding shaft hole on the gearbox cover plate, the assembly of the T-shaped shaft on the gearbox cover plate can be completed in a mode of linear motion along the axis.
Therefore, by adopting the positioning mechanism and the positioning method provided by the scheme, the T-shaped shaft with specific gesture and position can be obtained, and the intelligent manufacturing of the electromechanical valve of the gas meter can be realized.
The method is a use method of the positioning mechanism, the method can be used for realizing the separation of the T-shaped shafts under the condition of simple source of the T-shaped shafts, and meanwhile, in the separation transmission process, the axis position of the T-shaped shaft with relatively smaller size is limited by utilizing a simple structure and a simple method, so that the subsequent acquisition, the transfer and the assembly of the T-shaped shaft are completed by adopting a transfer and installation mechanism with a specific movement form during the subsequent transfer and the assembly of the T-shaped shaft. Finally, the intelligent manufacturing of the electromechanical valve of the gas meter is realized or a structure and a method foundation are provided for the intelligent manufacturing.
Drawings
Fig. 1 is a schematic structural diagram of a specific embodiment of a T-shaped shaft positioning mechanism suitable for manufacturing an industrial internet of things according to the present disclosure, where the schematic is a schematic perspective view of an overall structure;
FIG. 2 is a schematic structural view of a specific embodiment of a T-shaped shaft positioning mechanism suitable for manufacturing an industrial Internet of things according to the present disclosure, and the schematic is a rear view;
fig. 3 is a schematic structural diagram of a specific embodiment of a T-shaped shaft positioning mechanism suitable for manufacturing an industrial internet of things according to the present disclosure, where the schematic structural diagram is a schematic structural diagram of a top of the positioning mechanism;
fig. 4 is a partial enlarged view of the portion a shown in fig. 3.
The reference numerals in the drawings are respectively: 1. the material conveying platform, 11, a conveying groove, 2, a distributing device, 21, a driving part, 22, a chute, 23, a baffle, 24, a first sliding block, 25, a containing groove, 26, a second sliding block, 27, a center, 28, a spring, 29, an electrode, 3 and a jacking device.
Detailed Description
The present invention will be described in further detail with reference to the following examples, but the present invention is not limited to the following examples:
example 1:
as shown in fig. 1 to 4, a T-shaped shaft positioning mechanism suitable for manufacturing an industrial internet of things comprises a distributing device 2;
The material distributing device 2 comprises a first sliding block 24 provided with a containing groove 25;
the accommodating groove 25 is provided at the top side of the first slider 24;
the width of the accommodating groove 25 satisfies: the T-shaped shaft is supported on the top surface of the first sliding block 24 in a manner that the shaft section is accommodated in the accommodating groove 25, and two sides of the end cap are hooked on two sides of the accommodating groove 25;
the accommodating groove 25 is a through groove with two open ends.
The T-shaped shaft of the gas meter of the Internet of things has the characteristics of small size and light weight, and provides a gas meter: the requirement on the front end input of the T-shaped shaft can be weakened, and the T-shaped shaft can execute the subsequent feeding action in a single individual mode; the structure and the process design can be directly used for the assembly of the later T-shaped shaft, and are beneficial to realizing the technical scheme of intelligent manufacturing of the electromechanical valve of the gas meter.
Specifically, the above first slider 24 is used in combination with a driving device, which is used for driving the first slider 24 to reciprocate, preferably linearly reciprocate. More specifically:
firstly, through the driving part 21, the accommodating groove 25 is driven to move to a T-shaped shaft receiving station along with the first sliding block 24, for example, the front end material source of the T-shaped shaft is from a vibrating disk, the T-shaped shaft is obtained through a notch on one side of the accommodating groove 25, the T-shaped shaft can be supported on the top surface of the first sliding block 24 through the end part of a shaft cap on the T-shaped shaft by limiting the width of the accommodating groove 25, the T-shaped shaft can swing under the dead weight under the action of the constraint form of the T-shaped shaft by the first sliding block 24, so as to primarily constrain the axial direction of the T-shaped shaft, and the T-shaped shaft can be continuously transmitted in a relatively stable axial direction by the constraint form of the T-shaped shaft;
Then, through the driving part 21, the accommodating groove 25 is driven to move to the T-shaped shaft axis constraint station along with the first sliding block 24, on the T-shaped shaft axis constraint station which is shifted to the accommodating groove 25 and the receiving station, the other side of the accommodating groove 25, namely the other side of the feeding side of the accommodating groove 25, is utilized to directly act on the shaft section of the T-shaped shaft by using the center 27 to provide thrust for the side face of the T-shaped shaft, and the opposite sides of the center 27 are supported on the rigid supporting surface, so that a pair of opposite sides of the T-shaped shaft can be rigidly constrained, and in this way, the T-shaped shaft is precisely positioned through the end face of the corresponding center 27 and the rigid supporting surface, and the specific T-shaped shaft axis orientation can be obtained.
After the T-shaped shaft with the specific axis is grabbed by the grabbing device, if the axis direction of the T-shaped shaft is parallel to the axis of the corresponding shaft hole on the gearbox cover plate, the assembly of the T-shaped shaft on the gearbox cover plate can be completed in a mode of linear motion along the axis.
Therefore, by adopting the positioning mechanism and the positioning method provided by the scheme, the T-shaped shaft with specific gesture and position can be obtained, and the intelligent manufacturing of the electromechanical valve of the gas meter can be realized.
Example 2:
this example was further optimized and refined on the basis of example 1:
In order to utilize the gravity of the T-shaped shaft, so that the T-shaped shaft is supported by the first slider 24 in a vertical posture as initially as possible, the subsequent clamping device can obtain the T-shaped shaft in a specific axial direction, and the following steps are set as follows: the groove depth direction of the accommodating groove 25 is located in the vertical direction. When the scheme is specifically used, the following structural form is adopted in consideration of the T-shaped shaft: when the shaft cap end of the T-shaped shaft is provided with a plane vertical to the axis of the T-shaped shaft or the shaft cap is upwards, the lower edge of the shaft cap end is vertical to the axis of the T-shaped shaft, so that the surface of the first sliding block 24 on the upper side of the accommodating groove 25, which is used for being contacted with the T-shaped shaft, is a horizontal plane; for the mode that the lower edge of the shaft cap end is spherical, the scheme that the lower edge of the shaft cap end is hinged with the first sliding block 24 in a ball mode is adopted, and the top surface area of the first sliding block 24 acting with the T-shaped shaft is a concave surface consistent with the spherical shape. That is, as a person skilled in the art, the gist of the present solution is to obtain as much as possible a vertically supported T-shaped shaft, and the corresponding design according to the specific T-shaped shaft cap end profile when designing the top surface form of the first slider 24 is an alternative to the above concept.
Example 3:
this example was further optimized and refined on the basis of example 1:
More perfect, as a concrete scheme for realizing the accurate positioning of the T-shaped shaft by using the above accommodating groove 25, the following steps are set: the material distributing device 2 further comprises a driving component 21, wherein the driving component 21 is used for driving the first sliding block 24 to reciprocate; the material distributing device 2 further comprises a second sliding block 26 with one end facing the movement track of the accommodating groove 25, a tip 27 is further arranged at one end of the second sliding block 26 facing the movement track of the accommodating groove 25, and the tip 27 can be embedded into the accommodating groove 25 from the side surface of the accommodating groove 25. When the scheme is specifically used, the sliding is stopped after the first sliding block 24 slides to the movement track of the center 27, the center 27 is embedded into the accommodating groove 25, and the end part of the center 27 can be utilized to provide constraint for the side face of the T-shaped shaft section, so that the purposes of further constraining the direction of the T-shaped shaft axis and providing deflection constraint for the deflection of the T-shaped shaft are achieved. The second slider 26 that this scheme adopted preferably adopts the flat board structure, adopts second slider 26 flat-laid when specifically using to form the bottom surface support through providing for the bottom of second slider 26 as based on the baffle 23 disclosed below, so that second slider 26 has stable motion track in order to do benefit to the top 27 and the cooperation precision of holding tank 25. In this way, one side of the receiving groove 25 is used for guiding the T-shaped shaft from the transmission groove 11, the other side is used for guiding the center 27, and the movement track of the first sliding block 24 is attached to the side face of the material conveying platform 1. In this solution, the driving unit 21 may adopt a driving cylinder, and further set to: and a limiting device is arranged on the moving path of the first sliding block 24 and/or the piston rod of the driving cylinder, so that when the first sliding block 24 moves to the matching station of the center 27, the accurate positioning of the stop position of the first sliding block 24 can be realized under the action of the limiting device. A specific implementation of the limiting device may be implemented as a stroke adjustment block of a limiting screw to achieve a position constraint of the first slider 24 at a desired position by the stroke adjustment block being in direct contact with the first slider 24 and/or a piston rod portion of the drive cylinder.
As a further implementation form of the distributing device 2, there is provided: the material distributing device 2 further comprises a baffle plate 23;
the second sliding block 26 is slidably supported on the baffle 23;
the material distributing device 2 further comprises a spring 28 for providing sliding driving force for the second slide block 26;
the front end of the first sliding block 24 and the side surface of the center 27 are provided with guide surfaces;
the guide surface is used for realizing: when the guide surface of the first slider 24 and the guide surface of the tip 27 are pressed against each other, the first slider 24 provides the second slider 26 with a force that compresses the spring 28, causing the second slider 26 to retract relative to the first slider 24. The present solution aims at providing a solution of a dispensing device 2 in which no additional power means are required for the movement of the second slider 26. In particular use, the spring 28 is used to store force when the second slider 26 is retracted, and is mounted to: the tip 27 can be inserted into the receiving groove 25 under the force of the spring 28. Thus, when the first slider 24 moves forward toward the moving track of the tip 27, the front end of the first slider 24 is matched with the guiding surface on the side surface of the tip 27, the first slider 24 presses the tip 27 to enable the second slider 26 to retract, and when the first slider 24 continues to move and the tip 27 is in a positive relation with the accommodating groove 25, the tip 27 is embedded into the accommodating groove 25 under the force of the spring 28. When the first slider 24 needs to be further advanced or retracted relative to the center 27, by setting the side end position surface of the receiving groove 25 also as a guide surface, it is possible to drive the second slider 26 to retract during the further movement of the first slider 24. Preferably, in this embodiment, the position of the second slider 26 in the moving direction of the first slider 24 is restrained by providing a hole on the baffle 23, and the spring 28 adopts: a spring 28 which is helical and has an axis perpendicular to the direction of movement of the first slider 24. In this way, the accuracy of the movement track of the center 27 in the long-term use process of the positioning mechanism can be improved by optimizing the side abrasion of the second sliding block 26.
As a more complete, can be for feed divider 2 input T type axle, available material transfer platform 1, baffle 23 provide anti-drop constraint for the T type axle simultaneously, can utilize material transfer platform 1 cooperation top 27 realizes the final axis direction rigidity constraint's of T type axle technical scheme, sets up to: the material conveying platform 1 is provided with a conveying groove 11;
the conveying groove 11 is a groove body which is arranged on the top surface of the material conveying platform 1 and the end part of which is connected with the side surface of the material conveying platform 1;
the width of the transmission groove 11 satisfies: the T-shaped shaft can be supported on the top surface of the material conveying platform 1 in a manner that the shaft section is accommodated in the conveying groove 11, and two sides of the end cap are hooked on two sides of the conveying groove 11;
the first slider 24 may interface with an end of the transfer slot 11 during the reciprocating movement, to receive the T-shaped shaft from the transfer slot 11;
the containing groove 25 is restrained in a chute 22 surrounded by the baffle plate 23 and the material conveying platform 1 along with the movement track of the first sliding block 24;
the material conveying platform 1 and the second sliding block 26 are positioned on different sides of the first sliding block 24;
the outlet of the transfer slot 11 and the position of the tip 27 are offset from each other in the direction of movement of the first slider 24.
Firstly, by limiting the shape, the position and the size of the transmission groove 11, the technical scheme is provided, wherein the posture of the transmission groove 11 can be relatively stable when the front end is matched with the vibration disc and the T-shaped shaft is transmitted in the transmission groove, and the self-adjustment of the posture of the T-shaped shaft can be realized by utilizing the self weight of the T-shaped shaft; secondly, in the transmission groove 11, the continuous output of the T-shaped shafts in the transmission groove 11 can be realized by utilizing a mode that shaft caps between adjacent T-shaped shafts are pushed mutually; next, the first slider 24 cooperates with the material transfer platform 1 while being defined as: the containing groove 25 is restrained in a chute 22 surrounded by the baffle plate 23 and the material conveying platform 1 along with the movement track of the first sliding block 24, so that when the containing groove 25 and the conveying groove 11 are staggered, the side surface of the first sliding block 24 can be utilized to provide T-shaped shaft anti-falling protection for the conveying groove 11; secondly, it is defined as: in the movement direction of the first sliding block 24, the positions of the outlet of the conveying groove 11 and the center 27 are staggered, namely, after the first sliding block 24 is used for restraining the T-shaped shaft to move further from the output end of the conveying groove 11, the center 27 can be matched with the side face of the material conveying platform 1, and the final positioning of the axis direction of the T-shaped shaft is realized.
Example 4:
this example was further optimized and refined on the basis of example 1:
To promote the efficiency of the first slider 24 transfer and to achieve T-axis axial positioning, it is provided that: the first slider 24 is provided with a plurality of accommodating grooves 25, and the accommodating grooves 25 are arranged at intervals along the length direction of the first slider 24. When the scheme is specifically used, a plurality of stop states of the first sliding blocks 24 are obtained on the movement track of the first sliding blocks 24 under the action of the driving part 21, the stop states respectively correspond to the transmission grooves 11 to realize T-shaped shaft receiving and correspond to the tips 27 to realize T-shaped shaft axis positioning, and the transfer and the axis positioning of a plurality of T-shaped shafts can be completed in one action period of the driving part 21. In specific application, the following steps are preferably adopted: the first slide block 24 moves in a linear and reciprocating manner in the horizontal direction, so that the outlet position of the conveying groove 11 and the final position of the tip 27 moving towards the first slide block 24 can be very conveniently matched in the position conversion process of each containing groove 25 under the condition that the positions of the driving part 21, the material conveying platform 1 and the baffle plate 23 are fixed in space. If a driving cylinder with its axis in the horizontal direction is used as the driving member 21, the extension length of the piston rod of the driving cylinder is controlled so that each receiving groove 25 is located at a station meeting the process requirement.
Example 5:
this example was further optimized and refined on the basis of example 3:
gaps are arranged between the baffle plate 23 and the first sliding block 24 and/or between the material conveying platform 1 and the first sliding block 24, and the width of the gaps is smaller than the diameter of the T-shaped shaft end cap;
when the tip 27 is inserted into the receiving groove 25, the tip 27 may provide the following constraint to the shaft section of the T-shaped shaft: on a pair of opposite sides of the shaft section, one side is in contact with the side face of the material transfer platform 1 and the other side is in contact with the end face of the tip 27. The structural design of the scheme firstly provides a movement gap for a first sliding block 24 by utilizing the side surface of a material conveying platform 1 and the side surface of a baffle plate 23, and the movement track of a containing groove 25 is positioned in a sliding groove 22 to avoid the constraint failure of the containing groove 25 on a T-shaped shaft; secondly, by limiting the gap between the baffle plate 23 and the first sliding block 24 and/or between the material conveying platform 1 and the first sliding block 24, and limiting the width of the gap, the movement speed of the first sliding block 24 can be controlled to only allow one T-shaped shaft to enter the containing groove 25 at a time when the T-shaped shaft is inclined and overlapped along the length direction of the conveying groove 11 and the front and back of the lower end of the conveying groove 11 after the T-shaped shaft enters the containing groove 25, and the gap width is matched with the width of the containing groove 25, so that a single T-shaped shaft can enter the containing groove 25 more smoothly even if the gap width between the material conveying platform 1 and the baffle plate 23 is larger than or equal to twice the diameter of the T-shaped shaft cap.
Example 6:
this example was further optimized and refined on the basis of example 1:
as a technical scheme which can rely on other parts on the mechanism as a structural basis, under the conditions of low realization cost and reliable detection result, the T-shaped shaft is successfully entered into the accommodating groove 25 and the accommodating groove 25 is successfully transferred to the constraint station of the center 27, the device is as follows: the second slide block 26 and the first slide block 24 are both conductors, and the baffle 23 is an insulator;
the device also comprises an electrode 29 arranged on the baffle plate 23, wherein the electrode 29 is opposite to the material outlet end of the conveying groove 11;
after the receiving groove 25 receives the T-shaped shaft from the transfer groove 11, the T-shaped shaft supported on the first slider 24 is in contact with the electrode 29;
when the accommodating groove 25 moves to the movement track of the tip 27 and the spring 28 is in a free state, the tip 27 and the first slider 24 are in a spaced state. The technical scheme uses whether the detection circuit is electrically connected or not as a detection judging condition. Specifically, based on the fact that the T-shaped shaft is generally made of a metal conductive material, the T-shaped shaft is matched with the electrode 29 to form the accommodating groove 25 for feeding detection, and the T-shaped shaft is matched with the second sliding block 26 to form the axis constraint station for feeding detection. More specifically, for example, the first slider 24 is communicated with the electrode 29 through the T-shaped shaft to realize the feeding detection of the accommodating groove 25; the first slide block 24 is communicated with the second slide block 26 through a T-shaped shaft to realize the feeding detection of the axis constraint station. When the accommodating groove 25 moves to the movement track of the tip 27 and the spring 28 is in the free state, the tip 27 and the first slider 24 are in a spaced state, namely: after the T-shaped shaft is reliably received in the accommodating groove 25, when the T-shaped shaft moves to the constraint station of the center 27 along with the first slide block 24, the electrical conduction between the second slide block 26 and the first slide block 24 is realized through the T-shaped shaft, and at the moment, it can be determined that the accommodating groove 25 is effective to carry the T-shaped shaft; when the accommodating groove 25 is empty, and the accommodating groove 25 moves to the restraining station of the center 27 along with the first sliding block 24, and the spring 28 is completely restored to be deformed, the first sliding block 24 and the second sliding block 26 are in a spaced state, so that the first sliding block 24 and the second sliding block 26 cannot be electrically conducted, and the accommodating groove 25 can be judged to carry the T-shaped shaft to fail.
Correspondingly, according to a specific judging structure, the control may involve, for example, the control of the stay time control or the control of the start of the driving part 21 when the first slide block 24 receives the material, the control of the start of the reset of the first slide block 24, the fault output or the feedback control of the working state, etc., where the above controls are all closed loop controls including the judging result, so when in specific implementation, the detecting circuit can be used as a sensing control platform of the control system to obtain whether the electric conduction result is obtained; the sensing network platform is adopted to realize sensing result signal transmission and specific control signal transmission aiming at local or remote transmission; and a management platform is adopted to realize that a specific control signal is output by combining with a judgment logic or setting according to the perception result signal as a judgment basis.
In order to realize that after finishing T type axle axis and prescribing a limit, follow-up if adopt clamp to get the device when further transmitting to T type axle, reduce the size requirement to T type axle end cap when pressing from both sides to get or avoid T type axle to get the in-process impaired, set up to: the accommodating groove 25 is a through groove extending up and down;
and a jacking device 3 arranged below the first sliding block 24 and used for jacking the T-shaped shaft in the accommodating groove 25 from the bottom side. When the scheme is specifically used, after the accommodating groove 25 on the first sliding block 24 moves to the clamping station of the clamping device, the T-shaped shaft is jacked up by the bottom side of the accommodating groove 25 through the jacking device 3, so that the T-shaped shaft can be clamped smoothly and reliably after the shaft cap of the T-shaped shaft moves upwards. As a person skilled in the art, regarding the structural design of the first slider 24, it is sufficient to provide that the first slider 24 includes a base plate and extension portions each integral with the base plate, and the accommodating groove 25 is formed between the extension portions.
Example 7:
the embodiment provides a T-shaped shaft positioning method applicable to industrial Internet of things manufacturing on the basis of any one of the above embodiments, wherein the method is based on the positioning mechanism;
the positioning method comprises the following operation steps:
s1, driving a containing groove 25 to move to a T-shaped shaft receiving station along with a first sliding block 24 through the driving part 21, obtaining a T-shaped shaft through a notch on one side of the containing groove 25, and supporting the T-shaped shaft on the top surface of the first sliding block 24 through a shaft cap end part on the T-shaped shaft;
s2, through the driving part 21, the accommodating groove 25 is driven to move to a T-shaped shaft axis constraint station along with the first sliding block 24, on the T-shaped shaft axis constraint station, the other side of the accommodating groove 25 is utilized to directly act on a shaft section of the T-shaped shaft by using the center 27, thrust is provided for the side face of the T-shaped shaft, and the T-shaped shaft section on the opposite side of the center 27 is supported on a rigid supporting surface.
The method is a use method of the positioning mechanism, the method can be used for realizing the separation of the T-shaped shafts under the condition of simple source of the T-shaped shafts, and meanwhile, in the separation transmission process, the axis position of the T-shaped shaft with relatively smaller size is limited by utilizing a simple structure and a simple method, so that the subsequent acquisition, the transfer and the assembly of the T-shaped shaft are completed by adopting a transfer and installation mechanism with a specific movement form during the subsequent transfer and the assembly of the T-shaped shaft. Finally, the intelligent manufacturing of the electromechanical valve of the gas meter is realized or a structure and a method foundation are provided for the intelligent manufacturing.
The foregoing is a further detailed description of the invention in connection with specific preferred embodiments, and it is not intended that the invention be limited to these descriptions. Other embodiments of the invention, which are apparent to those skilled in the art to which the invention pertains without departing from its technical scope, shall be covered by the protection scope of the invention.
Claims (6)
1. The T-shaped shaft positioning mechanism suitable for manufacturing the industrial Internet of things is characterized by comprising a material distributing device (2);
the material distributing device (2) comprises a first sliding block (24) provided with a containing groove (25);
the accommodating groove (25) is arranged on the top side of the first sliding block (24);
the width of the accommodating groove (25) satisfies: the T-shaped shaft can be supported on the top surface of the first sliding block (24) in a manner that the shaft section is accommodated in the accommodating groove (25), and the two sides of the end cap are hooked on the two sides of the accommodating groove (25);
the accommodating groove (25) is a through groove with two open ends;
the material distributing device (2) further comprises a driving component (21), wherein the driving component (21) is used for driving the first sliding block (24) to reciprocate;
the material distributing device (2) further comprises a second sliding block (26) with one end facing the movement track of the accommodating groove (25), a tip (27) is further arranged at one end of the second sliding block (26) facing the movement track of the accommodating groove (25), and the tip (27) can be embedded into the accommodating groove (25) from the side surface of the accommodating groove (25); the material distributing device (2) further comprises a baffle (23);
The second sliding block (26) is slidably supported on the baffle plate (23);
the material distributing device (2) further comprises a spring (28) for providing sliding driving force for the second sliding block (26);
the front end of the first sliding block (24) and the side surface of the center (27) are provided with guide surfaces;
the guide surface is used for realizing: when the guide surface of the first slide block (24) and the guide surface of the center (27) are mutually pressed, the first slide block (24) provides a compression spring (28) for the second slide block (26), so that the second slide block (26) can retract relative to the first slide block (24); the device also comprises a material conveying platform (1) provided with a conveying groove (11);
the conveying groove (11) is a groove body which is arranged on the top surface of the material conveying platform (1) and the end part of which is connected with the side surface of the material conveying platform (1);
the width of the transmission groove (11) satisfies: the T-shaped shaft can be supported on the top surface of the material conveying platform (1) in a manner that the shaft section is accommodated in the conveying groove (11) and the two sides of the end caps are hooked on the two sides of the conveying groove (11);
the first slider (24) can be abutted with the end part of the transmission groove (11) by the accommodating groove (25) in the reciprocating motion process so as to receive the T-shaped shaft from the transmission groove (11);
The containing groove (25) is restrained in a chute (22) surrounded by the baffle (23) and the material conveying platform (1) along with the movement track of the first sliding block (24);
the material conveying platform (1) and the second sliding block (26) are positioned on different sides of the first sliding block (24);
in the movement direction of the first sliding block (24), the positions of the outlet of the transmission groove (11) and the center (27) are staggered; the second sliding block (26) and the first sliding block (24) are conductors, and the baffle (23) is an insulator;
the device also comprises an electrode (29) arranged on the baffle plate (23), wherein the electrode (29) is opposite to the material outlet end of the conveying groove (11);
after the containing groove (25) receives the T-shaped shaft from the transmission groove (11), the T-shaped shaft supported on the first sliding block (24) is contacted with the electrode (29);
when the accommodating groove (25) moves to the movement track of the center (27) and the spring (28) is in a free state, the center (27) and the first sliding block (24) are in a spaced state.
2. T-shaped shaft positioning mechanism suitable for industrial internet of things manufacturing according to claim 1, characterized in that the groove depth direction of the receiving groove (25) is located in the vertical direction.
3. T-shaped shaft positioning mechanism suitable for industrial internet of things manufacturing according to claim 1, characterized in that a gap is provided between the baffle (23) and the first slider (24) and/or between the material transfer platform (1) and the first slider (24), the width of the gap being smaller than the T-shaped shaft end cap diameter;
when the tip (27) is embedded in the accommodating groove (25), the tip (27) can provide the following constraint state for the shaft section of the T-shaped shaft: on a pair of opposite sides of the shaft section, one side is in contact with the side face of the material transfer platform (1) and the other side is in contact with the end face of the tip (27).
4. A T-axis positioning mechanism suitable for industrial internet of things manufacturing according to any one of claims 1 to 3, wherein a plurality of accommodating grooves (25) are provided on the first slider (24), and the accommodating grooves (25) are arranged at intervals along the length direction of the first slider (24).
5. A T-shaped shaft positioning mechanism suitable for industrial internet of things manufacturing according to any one of claims 1 to 3, characterized in that the receiving groove (25) is a through groove extending up and down;
the lifting device (3) is arranged below the first sliding block (24) and used for lifting the T-shaped shaft in the accommodating groove (25) from the bottom side.
6. A T-axis positioning method suitable for industrial internet of things manufacturing, characterized in that the method is based on a positioning mechanism according to any one of claims 1 to 5;
the positioning method comprises the following operation steps:
s1, driving a containing groove (25) to move to a T-shaped shaft receiving station along with a first sliding block (24) through the driving part (21), obtaining a T-shaped shaft through a notch on one side of the containing groove (25), and supporting the T-shaped shaft on the top surface of the first sliding block (24) through a shaft cap end part on the T-shaped shaft;
s2, through the driving part (21), the accommodating groove (25) is driven to move to a T-shaped shaft axis constraint station along with the first sliding block (24), on the T-shaped shaft axis constraint station, a tip (27) is utilized to directly act on a shaft section of the T-shaped shaft through the other side of the accommodating groove (25) to provide thrust for the side face of the T-shaped shaft, and the T-shaped shaft section on the opposite side of the tip (27) is supported on a rigid supporting surface.
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