CN109013959B - Intelligent electronic material receiving machine and material receiving method thereof - Google Patents
Intelligent electronic material receiving machine and material receiving method thereof Download PDFInfo
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- CN109013959B CN109013959B CN201811030124.9A CN201811030124A CN109013959B CN 109013959 B CN109013959 B CN 109013959B CN 201811030124 A CN201811030124 A CN 201811030124A CN 109013959 B CN109013959 B CN 109013959B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
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Abstract
The invention discloses an intelligent electronic receiving machine, which comprises a lifting mechanism, a sliding mechanism and a receiving device, wherein the lifting mechanism is arranged on the sliding mechanism; the sliding mechanism comprises a sliding motor, a first supporting plate, a first driving wheel, a second driving wheel, a sliding shaft and a second supporting plate; the second supporting plate is connected with the transmission chain, and the transmission chain drives the second supporting plate to move when moving; the receiving device is arranged above the second supporting plate and comprises a receiving rack and a conveying belt mechanism arranged on the receiving rack. In addition, the invention also discloses a material receiving method of the intelligent electronic material receiving machine and a method for linkage production with hydraulic equipment. According to the electronic material receiving machine, the material can be received or withdrawn at a preset position at a speed matched with the working speed of the hydraulic equipment according to the working state and the working position of the hydraulic equipment, and intelligent automatic material receiving can be realized; the working efficiency is improved, and the working strength is reduced.
Description
Technical Field
The invention relates to an intelligent electronic material receiving machine and a material receiving method thereof.
Background
The material receiving machine is an auxiliary tool in the machining process and is mainly used for transferring finished products in the stamping process, namely, the material receiving machine is used for moving the products after the punching machine finishes the machining out of a machining area, so that the next production stage is convenient to carry out. Most of existing punch receiving machines are mechanical receiving machines, a mechanical arm linked with a punch is used for receiving materials, the mode is large in limitation, and after the punch is replaced or machining parameters are adjusted, the mechanical receiving machines are linked, so that the receiving positions, the receiving frequencies and the like cannot be changed accordingly.
Therefore, a separate receiver is needed that does not require mechanical connection to a punch press.
In addition, behind the punch press stamping die, stamping forming's product is generally along with upper die base rebound, then is provided with corresponding mechanism on the punch press and lets the product follow the upper die base in the drawing of patterns, if do not have the material receiving machine this moment, the product will directly drop to the table surface of punch press. The material receiving machine is therefore arranged between the work table and the upper die holder or punch.
When hydraulic equipment carries out stamping processing, the stamping processing is carried out through a sliding block or a telescopic rod, namely an upper die holder is arranged on the sliding block, and a lower die holder is arranged on a workbench. Meanwhile, after the punching is finished, the material can be embedded into the upper die base, so that the hydraulic equipment generally needs to be provided with a knockout device to punch out the workpiece in the die base, so that the material or the workpiece falls into the material receiving machine. The material beating equipment is generally designed according to the type or the structure of hydraulic equipment, and a workpiece needs to be punched out of a die holder from top to bottom at the front end of the material beating equipment, so that the material beating equipment is generally provided with a motor or a hydraulic device or a cylinder as a power source, and the devices can be controlled in a linkage mode.
Disclosure of Invention
The invention aims to provide a material receiving machine.
In order to achieve the above object, an embodiment of the present invention provides an intelligent electronic material receiving machine, which includes a lifting mechanism, a sliding mechanism, and a material receiving device;
the lifting mechanism comprises a base and a lifting frame arranged on the base; the lifting frame of the lifting mechanism is an X-shaped lifting frame and comprises two first lifting rods and two second lifting rods; a first mounting plate and a second mounting plate are arranged on the lower end face of the first supporting plate, and a screw rod is arranged between the first mounting plate and the second mounting plate;
the head end of the first lifting rod is hinged with the first mounting plate, and the tail end of the first lifting rod is movably connected with the base through a first sliding block assembly; the tail end of the second lifting rod is hinged with the base; the second mounting plate is connected with the sliding block parts of the two second sliding block assemblies, and the head end of the second lifting rod is hinged with the second mounting plate and slides along with the second sliding block assemblies;
the sliding mechanism is fixed on the lifting mechanism; the sliding mechanism comprises a sliding motor, a first supporting plate, a first driving wheel and a second driving wheel which are arranged on the first supporting plate, a sliding shaft and a second supporting plate which is arranged on the sliding shaft and slides along the axial direction; a positioning seat for fixing the sliding shaft is arranged on the first supporting plate; the second supporting plate is provided with a sliding hole for the sliding shaft to pass through;
the sliding motor drives the second supporting plate to slide on the sliding shaft through the transmission chain; the sliding motor drives the first driving wheel to rotate, the first driving wheel drives the second driving wheel to rotate through the transmission chain, the second supporting plate is connected with the transmission chain, and the transmission chain drives the second supporting plate to move when moving;
the first driving wheel and the second driving wheel are arranged on the first supporting plate through a driving wheel support, at least two chain grooves for mounting driving chains are arranged on the first driving wheel, one chain groove is used for being matched with the driving chain on the sliding motor, and the other chain groove is used for being matched with the driving chain on the second driving wheel;
the receiving device is arranged above the second supporting plate and comprises a receiving rack and a conveying belt mechanism arranged on the receiving rack.
Preferably, the transmission wheel is one of a belt pulley or a chain wheel, and the transmission chain is correspondingly a belt or a chain.
Preferably, a screw rod is arranged between the first mounting plate and the second mounting plate, a bearing used for mounting the screw rod is arranged on the first mounting plate, and an internal thread matched with the screw rod is arranged on the second mounting plate.
Preferably, the first slider assembly and the second slider assembly both comprise a slide rail and a slider, and the two sliders of the second slider assembly are connected through the second mounting plate.
Preferably, at least one hinge of the lifting frame is connected by a pin shaft, and a limit nut is sleeved on the pin shaft.
Preferably, the receiving device is arranged on the second supporting plate through an L-shaped third supporting plate.
Preferably, the material receiving device is provided with a light curtain sensor.
Another embodiment of the invention provides a material receiving method of an intelligent electronic material receiving machine, which comprises the following steps:
(1) adjusting a lifting mechanism of the material receiving machine to enable the height of a conveying belt mechanism of the material receiving device to be higher than that of a hydraulic equipment workbench;
(2) acquiring position information, advancing direction information, advancing time and advancing speed of a hydraulic equipment lifting module;
(3) and performing the following actions according to the acquired information of the lifting module:
(S1) when the lifting module has gone up to the first position with the direction of travel up; starting a sliding motor of the material receiving machine, and driving a conveying belt mechanism to move to a direction close to a hydraulic equipment workbench at a speed v1 to enter a material receiving area; the sliding motor stops after the conveyer belt mechanism extends for a preset length;
(S2) when the lifting module ascends to the highest position, detecting whether the conveying belt entering the material receiving area is empty; when the detection result is empty, sending a material beating signal to the hydraulic equipment, and when the detection result is not empty, sending a stopping signal to the hydraulic equipment;
(S3) detecting whether the conveying belt on the material receiving area is empty, when the detection result is not empty, sending a downlink control instruction to the hydraulic equipment, and when the detection result is empty, sending a stop signal to the hydraulic equipment;
(S4) when the elevator module descends to the second position with the direction of travel down; starting a sliding motor of the material receiving machine, and driving a conveying belt mechanism to move in a direction away from a hydraulic equipment workbench at a speed v2 to exit from a material receiving area; stopping the sliding motor after the conveyer belt mechanism returns to the preset length;
the velocity v1 in the step (3) is calculated according to the following mode:
acquiring the interval time t1 between the first position and the highest position of the lifting module; acquiring a preset extension length s of a receiving machine; the value of v1 is greater than the ratio of s to t 1;
the velocity v2 in the step (3) is calculated according to the following mode:
calculating and obtaining the time t2 for the lifting module to move from the second position to the plane of the conveyor belt by obtaining the speed v when the lifting module reaches the second position and the distance between the second position and the conveyor belt of the material receiving machine; acquiring a preset extension length s of a receiving machine; the value of v2 is greater than the ratio of s to t 2.
Another embodiment of the invention provides a method for linkage production of an intelligent electronic material receiving machine and hydraulic equipment, which comprises the following steps:
(1) adjusting a lifting mechanism of the material receiving machine to enable the use height of the material receiving device to be higher than that of a hydraulic equipment workbench; starting hydraulic equipment to move downwards to process the material;
(2) acquiring position information, advancing direction information, advancing time information and advancing speed of a hydraulic equipment lifting module;
(3) after the hydraulic equipment finishes processing the material, the following actions are carried out according to the information of the lifting module:
(S1) when the lifting module has gone up to the first position with the direction of travel up; starting a sliding motor of the material receiving machine, and driving a conveying belt mechanism to move to a direction close to a hydraulic equipment workbench at a speed v1 to enter a material receiving area; the sliding motor stops after the conveyer belt mechanism extends for a preset length;
(S2) when the lifting module ascends to the highest position, detecting whether the conveying belt entering the material receiving area is empty; when the detection result is empty, a material beating signal is sent to the hydraulic equipment, and a material beating mechanism configured for the hydraulic equipment beats the material out of the die; when the detection result is not empty, a stop signal is sent to the hydraulic equipment, the hydraulic equipment is stopped, and alarm information is sent out;
(S3) detecting whether the conveying belt on the material receiving area is empty or not, and judging whether the material beating process is normal or not:
when the materials fall onto the conveying belt mechanism, the detection result is not empty; sending a downlink control instruction to the hydraulic equipment, and moving a lifting module of the hydraulic equipment downwards;
when the materials do not fall onto the conveying belt mechanism, the detection result is empty; sending a stop signal to the hydraulic equipment, stopping the hydraulic equipment and sending alarm information;
(S4) when the elevator module descends to the second position with the direction of travel down; starting a sliding motor of the material receiving machine, and driving a conveying belt mechanism to move in a direction away from a hydraulic equipment workbench at a speed v2 to exit from a material receiving area; stopping the sliding motor after the conveyer belt mechanism returns to the preset length;
the velocity v1 in the step (3) is calculated according to the following mode:
acquiring the interval time t1 between the first position and the highest position of the lifting module; acquiring a preset extension length s of a receiving machine; the value of v1 is greater than the ratio of s to t 1;
the velocity v2 in the step (3) is calculated according to the following mode:
calculating and obtaining the time t2 for the lifting module to move from the second position to the plane of the conveyor belt by obtaining the speed v when the lifting module reaches the second position and the distance between the second position and the conveyor belt of the material receiving machine; acquiring a preset extension length s of a receiving machine; the value of v2 is greater than the ratio of s to t 2;
(4) after the conveying belt mechanism exits from the material receiving area, the lifting module of the hydraulic equipment continues to move downwards for continuous processing; and repeating the step (3).
Preferably, the lifting module is a slide block or a lifting rod of hydraulic equipment;
the motor which is arranged on the conveying belt mechanism and used for driving the conveying belt to move is in a working state under a starting state;
judging whether the material receiving area is empty or not by detecting the signal of the light curtain sensor;
the acquisition of the position information, the direction information of travel, the time information of travel, and the speed of travel of the hydraulic device lifting module is performed by an encoder.
In summary, the invention has the following advantages:
1. the electronic material receiving machine can adjust the material receiving height through the lifting frame, can be properly adjusted according to the working height of the punch press, enlarges the application range, can move the material receiving rack to the lower part of the punch press by controlling the forward rotation of the sliding motor to complete material receiving, and can return the material receiving machine to the initial position through the reverse rotation of the sliding motor, thereby avoiding blocking the next processing production of the punch press.
2. According to the electronic material receiving machine, the material can be received or withdrawn at a preset position at a speed matched with the working speed of the hydraulic equipment according to the working state and the working position of the hydraulic equipment, and intelligent automatic material receiving can be realized; the working efficiency is improved, and the working strength is reduced.
Drawings
FIG. 1 is a schematic diagram of one embodiment of the present invention;
FIG. 2 is a schematic view of another angle in an embodiment of the present invention;
fig. 3 is a schematic view of an embodiment of the invention with the receiving device and the second supporting plate omitted;
fig. 4 is a schematic view of the mounting of the second support plate and the drive chain in one embodiment of the invention.
Wherein, 1, a base; 2. a slip motor; 3. a first support plate; 4. a first drive pulley; 5. a second transmission wheel; 6. a slip axis; 7. a second support plate; 8. a drive chain; 9. a material receiving rack; 10. a conveyor belt mechanism; 11. a first lifting rod; 12. a second lifting rod; 13. a first mounting plate; 14. a second mounting plate; 15. A lead screw; 16. a first slider assembly; 17. a second slider assembly; 18. a transmission wheel bracket; 19. positioning seats; 21. a third support plate; 22. light curtain sensor.
Detailed Description
The invention provides an intelligent electronic material receiving machine which comprises a lifting mechanism, a sliding mechanism and a material receiving device. The lifting mechanism is used for adjusting the working height, the sliding mechanism is arranged between the material receiving device and the lifting mechanism and connects the two parts, and meanwhile, the material receiving device slides forwards and backwards through the sliding mechanism, so that the processes of advancing material receiving and retreating material discharging are completed.
The lifting mechanism comprises a base 1 and a lifting frame arranged on the base 1; the base 1 is used for providing a supporting position, the base 1 can be a whole rectangular plate, and also can be a plurality of rectangular seats arranged at the feet of the lifting frame, namely, each foot of the lifting frame is provided with one rectangular seat.
The sliding mechanism is fixed on the lifting mechanism; the sliding mechanism comprises a sliding motor 2, a first supporting plate 3, a first driving wheel 4 and a second driving wheel 5 which are arranged on the first supporting plate 3, a sliding shaft 6 and a second supporting plate 7 which is arranged on the sliding shaft 6 and slides along the axial direction.
The sliding motor 2 drives the second supporting plate 7 to slide on the sliding shaft 6 through the transmission chain 8; the sliding motor 2 drives the first driving wheel 4 to rotate, the first driving wheel 4 drives the second driving wheel 5 to rotate through the driving chain 8, the second supporting plate 7 is connected with the driving chain 8, and the driving chain 8 drives the second supporting plate 7 to move when moving; the receiving device is arranged above the second supporting plate 7 and comprises a receiving rack 9 and a conveying belt mechanism 10 arranged on the receiving rack 9.
When the electronic material receiving machine is used for receiving materials, the height of the lifting frame is adjusted, then the rotating direction and the rotating speed of the sliding motor 2 are controlled, and a speed reducing motor can be selected. For example, when the sliding motor 2 rotates forwards, the sliding mechanism is driven to move forwards, so that the material receiving device moves forwards to the position below the punch to receive the material, and then the sliding motor 2 is controlled to rotate backwards to enable the material receiving device to exit from the working area of the punch; and after the punching machine finishes punching, moving forward again to receive the material.
In order to drive the sliding mechanism to slide, two groups of driving wheels are arranged, and the first driving wheel 4 is connected with the sliding motor 2 through a driving chain 8 and rotates along with the rotation of the sliding motor 2. The transmission chain 8 can be connected with the second supporting plate 7 in various ways, for example, if the transmission chain 8 is a closed loop, i.e. the transmission chain 8 encloses a complete ellipse without an opening; screws, adhesive, etc. may be used. When the transmission chain 8 is an open loop, that is, the transmission chain 8 is opened, and is not closed, the two ends of the transmission chain 8 may be fixed to the two ends of the second supporting plate 7, respectively, and connected by a conventional method such as screws.
According to the invention, the preferred driving wheel is one of a belt pulley or a chain wheel, and the corresponding driving chain 8 is a belt or a chain.
The lifting frame of the lifting mechanism is preferably an X-shaped lifting frame, and comprises two groups of frame bodies, wherein each group of frame bodies comprises a first lifting rod 11 and a second lifting rod 12. The lifting frame comprises two first lifting rods 11 and two second lifting rods 12; the lower end surface of the first support plate 3 is provided with a first mounting plate 13 and a second mounting plate 14, and a lead screw 15 is provided between the first mounting plate 13 and the second mounting plate 14.
The head end of the first lifting rod 11 is hinged with the first mounting plate 13, and the tail end of the first lifting rod 11 is movably connected with the base 1 through a first sliding block assembly 16; the tail end of the second lifting rod 12 is hinged with the base 1; the second mounting plate 14 connects the slider portions of the two second slider assemblies 17, and the head end of the second lifting rod 12 is hinged to the second mounting plate 14 and slides with the second slider assemblies 17.
The hinge joint of the invention can be realized by a pin shaft, a pin hole and an end cap, for example, the head end of the first lifting rod 11 is hinged with the first mounting plate 13, the pin shaft can be mounted at the side position of the first mounting plate 13, then the head end of the first lifting rod 11 is provided with a pin hole, and the pin shaft is inserted into the pin hole, so that the rotatable hinge joint can be realized. Meanwhile, in order to avoid the first lifting rod 11 from sliding out of the pin shaft, an end cap is arranged on the outer side of the pin shaft to limit the swing of the first lifting rod 11, and the size of the end cap can be slightly larger than that of the pin hole. The end cap can adopt threaded connection, also can adopt interference fit direct fixation's mode, and the rotation of guaranteeing pinhole and round pin axle after the installation end cap can not receive the restriction.
When the lifting mechanism is used, firstly, the Z-shaped tool is used for controlling the lead screw 15 to rotate, so that the distance between the second mounting plate 14 and the first mounting plate 13 of the lifting frame is increased or decreased, the position is lowered when the distance is increased, and the position is raised when the distance is decreased. When the positions of the two mounting plates are changed, the end parts of the lifting rods on the first mounting plate 13 can only rotate and cannot slide, so that the end parts of the lifting rods on the second mounting plate 14 and the corresponding lifting rods on the base 1 can slide left and right, and further the position adjustment is realized.
After the position is adjusted, the crane needs to be positioned, and as a plurality of positions of the crane are completed through hinging, when a certain hinging point can not rotate, the position of the crane can be fixed. Therefore, at least one hinge joint on the lifting frame is connected by a pin shaft, and a limit nut 18 is sleeved on the pin shaft. Replacement of the end cap with a stop nut 18; therefore, the outer side of the pin shaft also needs to be provided with corresponding internal threads, and the length interval of the internal threads cannot enter the pin hole. The limit nut 18 can be tightened during positioning and loosened during adjustment.
In an optimized embodiment of the invention, a screw 15 is arranged between the first mounting plate 13 and the second mounting plate 14, a bearing for mounting the screw 15 is arranged on the first mounting plate 13, and an internal thread matched with the screw 15 is arranged on the second mounting plate 14.
In an optimized embodiment of the present invention, the first slider assembly 16 and the second slider assembly 17 both include a slide rail and a slider, and the two sliders of the second slider assembly 17 are connected through the second mounting plate 14, so that the two sliders move synchronously, and the head end or the tail end of the lifting rod at the corresponding position can also be directly connected to the second mounting plate 14.
In a preferred embodiment of the present invention, the first driving wheel 4 and the second driving wheel 5 are mounted on the first supporting plate 3 through a driving wheel bracket 19, and the first driving wheel 4 is provided with at least two chain slots for mounting the driving chains 8, wherein one chain slot is used for matching with the driving chain 8 on the sliding motor 2, and the other chain slot is used for matching with the driving chain 8 on the second driving wheel 5.
In an optimized embodiment of the present invention, two sliding shafts 6 and four positioning seats 20 for fixing the sliding shafts 6 are disposed on the first support plate 3, that is, each first support plate 3 is fixed on the first support plate 3 by using two positioning seats 20; the second supporting plate 7 is provided with a sliding hole, the sliding shaft 6 is inserted into the sliding hole, and the sliding hole is used for the sliding shaft 6 to pass through.
In an optimized embodiment of the invention, because the conveyor belt is provided with equipment such as a tensioning wheel component and the like, the thickness of the tail end of the conveyor belt is possibly larger than that of the middle part, the material receiving device is arranged on the second support plate 7 through the L-shaped third support plate 21, a certain gap is formed between the material receiving device and the second support plate 7, and the material receiving devices of different models or types can be arranged on the second support plate 7.
The receiving device can adopt a belt conveyor common in the prior art, that is, the receiving machine frame 9 and the conveying belt mechanism 10 mounted on the receiving machine frame 9 are combined to form the belt conveyor common in the prior art. The belt conveyor or the belt conveyor is realized by arranging a roller, a tensioning wheel, a motor, a conveying belt and the like on the material receiving rack 9. In addition, the receiving device is provided with a light curtain sensor 22, and the light curtain sensor 22 can be used for detecting whether materials exist in a certain position area of the receiving device.
Another embodiment of the invention provides a material receiving method of an intelligent electronic material receiving machine, which comprises the following steps:
(1) adjusting a lifting mechanism of the material receiving machine to enable the height of a conveying belt mechanism of the material receiving device to be higher than that of a hydraulic equipment workbench; the adjustment can be realized by manually controlling a lifting mechanism of the receiving machine, so that the receiving machine cannot collide with a workbench in the telescopic process;
(2) acquiring position information, advancing direction information, advancing time and advancing speed of a hydraulic equipment lifting module;
an encoder can be arranged on a lifting module of the hydraulic equipment, the encoder is connected with the lifting module through a gear or a toothed chain, and the encoder is provided with a clock circuit, so that the time information of each node can be acquired, the traveling direction information can be acquired through the moving direction, and the traveling speed can be calculated;
(3) and performing the following actions according to the acquired information of the lifting module:
(S1) when the lifting module has gone up to the first position with the direction of travel up; starting a sliding motor of the material receiving machine, and driving a conveying belt mechanism to move to a direction close to a hydraulic equipment workbench at a speed v1 to enter a material receiving area; the sliding motor stops after the conveyer belt mechanism extends for a preset length;
the lifting module, for example a slide, reaches a first position after being lifted for a certain distance, and the first position and the working platform have a proper height, so that the conveying belt mechanism cannot contact with the slide after being stretched in.
(S2) when the lifting module ascends to the highest position, detecting whether the conveying belt entering the material receiving area is empty; when the detection result is empty, sending a material beating signal to the hydraulic equipment, and when the detection result is not empty, sending a stopping signal to the hydraulic equipment;
the material beating mechanism of the hydraulic equipment works when the sliding block is stopped, so that the sliding block can be lifted to the highest position, and the position is a stop position. The signal at this moment is empty, and it shows that there is not processing material on the conveyer belt, can carry out the knockout work in next step, if the signal is not empty at this moment, it shows that there is material on the conveyer belt, and the machined part knockout will form the collision damage after coming out this moment, therefore needs the processing of stopping this moment. After the knockout is completed, the process proceeds to step S3.
(S3) detecting whether the conveying belt on the material receiving area is empty, and when the detection result is not empty, indicating that the material is beaten out from the upper die base, sending a downlink control instruction to the hydraulic equipment. On the contrary, when the detection result is empty, the material in the upper die base is not beaten out, and a stop signal is sent to the hydraulic equipment.
(S4) when the elevator module descends to the second position with the direction of travel down; starting a sliding motor of the material receiving machine, and driving a conveying belt mechanism to move in a direction away from a hydraulic equipment workbench at a speed v2 to exit from a material receiving area; stopping the sliding motor after the conveyer belt mechanism returns to the preset length;
when the material reaches the second position, the material beating is normal, the lifting module descends, and the next round of processing is prepared. The conveyor belt mechanism needs to be withdrawn at this time.
The velocity v1 in the step (3) is calculated according to the following mode:
acquiring the interval time t1 between the first position and the highest position of the lifting module; acquiring a preset extension length s of a receiving machine; the value of v1 is greater than the ratio of s to t 1;
the velocity v2 in the step (3) is calculated according to the following mode:
calculating and obtaining the time t2 for the lifting module to move from the second position to the plane of the conveyor belt by obtaining the speed v when the lifting module reaches the second position and the distance between the second position and the conveyor belt of the material receiving machine; acquiring a preset extension length s of a receiving machine; the value of v2 is greater than the ratio of s to t 2.
Another embodiment of the invention provides a method for linkage production of an intelligent electronic material receiving machine and hydraulic equipment, which comprises the following steps:
(1) adjusting a lifting mechanism of the material receiving machine to enable the use height of the material receiving device to be higher than that of a hydraulic equipment workbench; starting hydraulic equipment to move downwards to process the material;
(2) acquiring position information, advancing direction information, advancing time information and advancing speed of a hydraulic equipment lifting module;
(3) after the hydraulic equipment finishes processing the material, the following actions are carried out according to the information of the lifting module:
(S1) when the lifting module has gone up to the first position with the direction of travel up; starting a sliding motor of the material receiving machine, and driving a conveying belt mechanism to move to a direction close to a hydraulic equipment workbench at a speed v1 to enter a material receiving area; the sliding motor stops after the conveyer belt mechanism extends for a preset length;
(S2) when the lifting module ascends to the highest position, detecting whether the conveying belt entering the material receiving area is empty; when the detection result is empty, a material beating signal is sent to the hydraulic equipment, and a material beating mechanism configured for the hydraulic equipment beats the material out of the die; when the detection result is not empty, a stop signal is sent to the hydraulic equipment, the hydraulic equipment is stopped, and alarm information is sent out;
(S3) detecting whether the conveying belt on the material receiving area is empty or not, and judging whether the material beating process is normal or not:
when the materials fall onto the conveying belt mechanism, the detection result is not empty; sending a downlink control instruction to the hydraulic equipment, and moving a lifting module of the hydraulic equipment downwards;
when the materials do not fall onto the conveying belt mechanism, the detection result is empty; sending a stop signal to the hydraulic equipment, stopping the hydraulic equipment and sending alarm information;
(S4) when the elevator module descends to the second position with the direction of travel down; starting a sliding motor of the material receiving machine, and driving a conveying belt mechanism to move in a direction away from a hydraulic equipment workbench at a speed v2 to exit from a material receiving area; stopping the sliding motor after the conveyer belt mechanism returns to the preset length;
the velocity v1 in the step (3) is calculated according to the following mode:
acquiring the interval time t1 between the first position and the highest position of the lifting module; acquiring a preset extension length s of a receiving machine; the value of v1 is greater than the ratio of s to t 1;
the velocity v2 in the step (3) is calculated according to the following mode:
calculating and obtaining the time t2 for the lifting module to move from the second position to the plane of the conveyor belt by obtaining the speed v when the lifting module reaches the second position and the distance between the second position and the conveyor belt of the material receiving machine; acquiring a preset extension length s of a receiving machine; the value of v2 is greater than the ratio of s to t 2;
(4) after the conveying belt mechanism exits from the material receiving area, the lifting module of the hydraulic equipment continues to move downwards for continuous processing; and repeating the step (3).
Preferably, the lifting module is a slide block or a lifting rod of hydraulic equipment;
the motor which is arranged on the conveying belt mechanism and used for driving the conveying belt to move is in a working state under a starting state;
judging whether the material receiving area is empty or not by detecting the signal of the light curtain sensor;
the acquisition of the position information, the direction information of travel, the time information of travel, and the speed of travel of the hydraulic device lifting module is performed by an encoder.
While the present invention has been described in detail with reference to the illustrated embodiments, it should not be construed as limited to the scope of the present patent. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.
Claims (2)
1. A receiving method of an intelligent electronic receiving machine comprises a lifting mechanism, a sliding mechanism and a receiving device;
the lifting mechanism comprises a base and a lifting frame arranged on the base; the lifting frame of the lifting mechanism is an X-shaped lifting frame and comprises two first lifting rods and two second lifting rods; a first mounting plate and a second mounting plate are arranged on the lower end face of the first supporting plate, and a screw rod is arranged between the first mounting plate and the second mounting plate;
the head end of the first lifting rod is hinged with the first mounting plate, and the tail end of the first lifting rod is movably connected with the base through a first sliding block assembly; the tail end of the second lifting rod is hinged with the base; the second mounting plate is connected with the sliding block parts of the two second sliding block assemblies, and the head end of the second lifting rod is hinged with the second mounting plate and slides along with the second sliding block assemblies;
the sliding mechanism is fixed on the lifting mechanism; the sliding mechanism comprises a sliding motor, a first supporting plate, a first driving wheel and a second driving wheel which are arranged on the first supporting plate, a sliding shaft and a second supporting plate which is arranged on the sliding shaft and slides along the axial direction; a positioning seat for fixing the sliding shaft is arranged on the first supporting plate; the second supporting plate is provided with a sliding hole, and the sliding hole is used for the sliding shaft to pass through;
the sliding motor drives the second supporting plate to slide on the sliding shaft through the transmission chain; the sliding motor drives the first driving wheel to rotate, the first driving wheel drives the second driving wheel to rotate through the transmission chain, the second supporting plate is connected with the transmission chain, and the transmission chain drives the second supporting plate to move when moving;
the first driving wheel and the second driving wheel are arranged on the first supporting plate through a driving wheel support, at least two chain grooves for mounting driving chains are formed in the first driving wheel, one chain groove is used for being matched with the driving chain on the sliding motor, and the other chain groove is used for being matched with the driving chain on the second driving wheel;
the material receiving device is arranged above the second supporting plate and comprises a material receiving rack and a conveying belt mechanism arranged on the material receiving rack;
the material receiving method of the intelligent electronic material receiving machine is characterized by comprising the following steps:
(1) adjusting a lifting mechanism of the material receiving machine to enable the height of a conveying belt mechanism of the material receiving device to be higher than that of a hydraulic equipment workbench;
(2) acquiring position information, advancing direction information, advancing time and advancing speed of a hydraulic equipment lifting module;
(3) and performing the following actions according to the acquired information of the lifting module:
(S1) when the lifting module has gone up to the first position with the direction of travel up; starting a sliding motor of the material receiving machine, and driving a conveying belt mechanism to move to a direction close to a hydraulic equipment workbench at a speed v1 to enter a material receiving area; the sliding motor stops after the conveyer belt mechanism extends for a preset length;
(S2) when the lifting module ascends to the highest position, detecting whether the conveying belt entering the material receiving area is empty; when the detection result is empty, sending a material beating signal to the hydraulic equipment, and when the detection result is not empty, sending a stopping signal to the hydraulic equipment;
(S3) detecting whether the conveying belt on the material receiving area is empty, when the detection result is not empty, sending a downlink control instruction to the hydraulic equipment, and when the detection result is empty, sending a stop signal to the hydraulic equipment;
(S4) when the elevator module descends to the second position with the direction of travel down; starting a sliding motor of the material receiving machine, and driving a conveying belt mechanism to move in a direction away from a hydraulic equipment workbench at a speed v2 to exit from a material receiving area; stopping the sliding motor after the conveyer belt mechanism returns to the preset length;
the velocity v1 in the step (3) is calculated according to the following mode:
acquiring the interval time t1 between the first position and the highest position of the lifting module; acquiring a preset extension length s of a receiving machine; the value of v1 is greater than the ratio of s to t 1;
the velocity v2 in the step (3) is calculated according to the following mode:
calculating and obtaining the time t2 for the lifting module to move from the second position to the plane of the conveyor belt by obtaining the speed v when the lifting module reaches the second position and the distance between the second position and the conveyor belt of the material receiving machine; acquiring a preset extension length s of a receiving machine; the value of v2 is greater than the ratio of s to t 2.
2. An intelligent electronic material receiving machine and a hydraulic equipment linkage production method is disclosed, wherein the intelligent electronic material receiving machine comprises a lifting mechanism, a sliding mechanism and a material receiving device;
the lifting mechanism comprises a base and a lifting frame arranged on the base; the lifting frame of the lifting mechanism is an X-shaped lifting frame and comprises two first lifting rods and two second lifting rods; a first mounting plate and a second mounting plate are arranged on the lower end face of the first supporting plate, and a screw rod is arranged between the first mounting plate and the second mounting plate;
the head end of the first lifting rod is hinged with the first mounting plate, and the tail end of the first lifting rod is movably connected with the base through a first sliding block assembly; the tail end of the second lifting rod is hinged with the base; the second mounting plate is connected with the sliding block parts of the two second sliding block assemblies, and the head end of the second lifting rod is hinged with the second mounting plate and slides along with the second sliding block assemblies;
the sliding mechanism is fixed on the lifting mechanism; the sliding mechanism comprises a sliding motor, a first supporting plate, a first driving wheel and a second driving wheel which are arranged on the first supporting plate, a sliding shaft and a second supporting plate which is arranged on the sliding shaft and slides along the axial direction; a positioning seat for fixing the sliding shaft is arranged on the first supporting plate; the second supporting plate is provided with a sliding hole, and the sliding hole is used for the sliding shaft to pass through;
the sliding motor drives the second supporting plate to slide on the sliding shaft through the transmission chain; the sliding motor drives the first driving wheel to rotate, the first driving wheel drives the second driving wheel to rotate through the transmission chain, the second supporting plate is connected with the transmission chain, and the transmission chain drives the second supporting plate to move when moving;
the first driving wheel and the second driving wheel are arranged on the first supporting plate through a driving wheel support, at least two chain grooves for mounting driving chains are formed in the first driving wheel, one chain groove is used for being matched with the driving chain on the sliding motor, and the other chain groove is used for being matched with the driving chain on the second driving wheel;
the material receiving device is arranged above the second supporting plate and comprises a material receiving rack and a conveying belt mechanism arranged on the material receiving rack;
the method is characterized in that the linkage production method of the intelligent electronic receiving machine and the hydraulic equipment comprises the following steps:
(1) adjusting a lifting mechanism of the material receiving machine to enable the use height of the material receiving device to be higher than that of a hydraulic equipment workbench; starting hydraulic equipment to move downwards to process the material;
(2) acquiring position information, advancing direction information, advancing time information and advancing speed of a hydraulic equipment lifting module;
(3) after the hydraulic equipment finishes processing the material, the following actions are carried out according to the information of the lifting module:
(S1) when the lifting module has gone up to the first position with the direction of travel up; starting a sliding motor of the material receiving machine, and driving a conveying belt mechanism to move to a direction close to a hydraulic equipment workbench at a speed v1 to enter a material receiving area; the sliding motor stops after the conveyer belt mechanism extends for a preset length;
(S2) when the lifting module ascends to the highest position, detecting whether the conveying belt entering the material receiving area is empty; when the detection result is empty, a material beating signal is sent to the hydraulic equipment, and a material beating mechanism configured for the hydraulic equipment beats the material out of the die; when the detection result is not empty, a stop signal is sent to the hydraulic equipment, the hydraulic equipment is stopped, and alarm information is sent out;
(S3) detecting whether the conveying belt on the material receiving area is empty or not, and judging whether the material beating process is normal or not:
when the materials fall onto the conveying belt mechanism, the detection result is not empty; sending a downlink control instruction to the hydraulic equipment, and moving a lifting module of the hydraulic equipment downwards;
when the materials do not fall onto the conveying belt mechanism, the detection result is empty; sending a stop signal to the hydraulic equipment, stopping the hydraulic equipment and sending alarm information;
(S4) when the elevator module descends to the second position with the direction of travel down; starting a sliding motor of the material receiving machine, and driving a conveying belt mechanism to move in a direction away from a hydraulic equipment workbench at a speed v2 to exit from a material receiving area; stopping the sliding motor after the conveyer belt mechanism returns to the preset length;
the velocity v1 in the step (3) is calculated according to the following mode:
acquiring the interval time t1 between the first position and the highest position of the lifting module; acquiring a preset extension length s of a receiving machine; the value of v1 is greater than the ratio of s to t 1;
the velocity v2 in the step (3) is calculated according to the following mode:
calculating and obtaining the time t2 for the lifting module to move from the second position to the plane of the conveyor belt by obtaining the speed v when the lifting module reaches the second position and the distance between the second position and the conveyor belt of the material receiving machine; acquiring a preset extension length s of a receiving machine; the value of v2 is greater than the ratio of s to t 2;
(4) after the conveying belt mechanism exits from the material receiving area, the lifting module of the hydraulic equipment continues to move downwards for continuous processing; and repeating the step (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030124.9A CN109013959B (en) | 2018-09-05 | 2018-09-05 | Intelligent electronic material receiving machine and material receiving method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030124.9A CN109013959B (en) | 2018-09-05 | 2018-09-05 | Intelligent electronic material receiving machine and material receiving method thereof |
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| CN109013959A CN109013959A (en) | 2018-12-18 |
| CN109013959B true CN109013959B (en) | 2019-12-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS6453919A (en) * | 1987-08-25 | 1989-03-01 | Daido Steel Co Ltd | Collecting device of hybrid ic substrate printed on both sides |
| CN103979269B (en) * | 2014-04-15 | 2016-02-24 | 余姚市嘉力机械设备制造有限公司 | Multi-functional feeding receiving mechanism |
| CN105438814B (en) * | 2016-01-04 | 2017-11-03 | 广东溢达纺织有限公司 | Automatic feeding |
| CN207013629U (en) * | 2017-08-10 | 2018-02-16 | 重庆铭科精艺汽车零部件有限公司 | A kind of conveying arrangement for progressive die stamping parts to be sent out |
| CN207551302U (en) * | 2017-12-07 | 2018-06-29 | 东莞市科亚自动化科技有限公司 | A kind of motor stator rotor single shaft receiver |
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