CN118025835A - Cantilever type stacker with anti-falling buffer protection mechanism - Google Patents
Cantilever type stacker with anti-falling buffer protection mechanism Download PDFInfo
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- CN118025835A CN118025835A CN202410248623.4A CN202410248623A CN118025835A CN 118025835 A CN118025835 A CN 118025835A CN 202410248623 A CN202410248623 A CN 202410248623A CN 118025835 A CN118025835 A CN 118025835A
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 7
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- 238000005303 weighing Methods 0.000 claims 2
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The invention discloses a cantilever type stacker with an anti-falling buffer protection mechanism, belongs to the technical field of stackers, and is used for solving the technical problem that the traditional stacker is easily influenced by multiple external forces such as dead weight, surface adsorption force or transport inertia of a plate material during the transportation of the plate material, and the plate material is easy to incline, impact and fall during the operation; the invention comprises a supporting column, wherein a driving motor is erected outside the top of the supporting column, the real-time monitoring can be carried out on the plate material transporting process of the stacker, the anti-falling protection signals generated through data analysis can control the anti-falling transverse moving frame and the side anti-falling cantilever related parts to realize a multiple anti-falling protection structure, the plate material operation and falling potential safety hazard is avoided, the related loss caused by the plate material falling is avoided, and the continuous operation efficiency of the device is ensured.
Description
Technical Field
The invention relates to the technical field of stackers, in particular to a cantilever type stacker with an anti-falling buffer protection mechanism.
Background
The cantilever type stacker is stacking equipment used in an automatic warehouse system, and mainly comprises a stand column, a cantilever, a fork, a travelling mechanism, a lifting mechanism, an electric control system and the like, so that cargoes can be quickly and accurately stored and taken in an automatic stereoscopic warehouse, and the storage efficiency and the automation degree of the warehouse are improved;
In connection with the above, it should be noted that: during the transportation of the plate materials, the traditional stacker is influenced by multiple external forces such as the dead weight, the surface adsorption force or the transportation inertia of the plate materials, and the plate materials are easy to incline, impact and fall during the operation, so that great potential safety hazards exist for surrounding instruments and operation environments;
in view of the above technical drawbacks, a solution is now proposed.
Disclosure of Invention
The invention aims to provide a cantilever type stacker with an anti-falling buffer protection mechanism, which is characterized in that through data acquisition in the process of taking and transporting plate materials by the stacker, an air pressure fluctuation value and a multi-force interference value are obtained, and the operation safety of the stacker is comprehensively and efficiently monitored before and during transportation, namely, the acquired data are compared with preset storage data to obtain relevant rating signals, and relevant components are controlled to perform compensation type operation according to the rating signals, so that the process of transporting the plate materials by the stacker can be monitored in real time, the anti-falling protection signals generated through data analysis can control the anti-falling transverse moving frame and the side anti-falling cantilever relevant components to realize a multi-anti-falling protection structure, not only can the potential safety hazard of plate material operation be avoided, but also the relevant loss caused by plate material falling be avoided, and the continuous operation efficiency of a device can be ensured, so as to solve the proposed problems.
In order to achieve the above purpose, the present invention provides the following technical solutions: the cantilever type stacker with the anti-falling buffer protection mechanism comprises a support upright post, wherein a driving motor is erected on the outer side of the top of the support upright post, a traction belt extending to the inside of the support upright post is arranged on the side edge of the driving motor, a frame type cantilever is sleeved on the inner wall of the support upright post in a sliding manner, anti-falling transverse moving frames are arranged at the bottoms of two ends of the frame type cantilever, and a grabbing transverse moving frame is sleeved on the bottom of the inner wall of the frame type cantilever in a sliding manner;
The anti-falling transverse rack is characterized in that stress racks are arranged on two sides of the bottom of the anti-falling transverse rack, a plurality of groups of force unloading air bags are arranged on the inner wall of the top of the stress rack, a supporting underframe connected with the bottom of a supporting upright post is arranged below the anti-falling transverse rack, a control panel is arranged on the outer side of the supporting underframe, a stacking table is arranged at one end of the supporting underframe side by side, and a conveying rack is arranged at the top of the other end of the supporting underframe.
Further, the supporting column top is provided with the roof-rack of being connected with driving motor, the supporting column both ends symmetry runs through and has seted up wide groove, and wide groove top and bottom inner wall symmetry have cup jointed the traction roller, traction belt has been cup jointed on the traction roller surface, and the traction roller middle part is provided with the driving piece of being connected with driving motor, multiunit narrow groove has been seted up to supporting column outside surface symmetry, the guide frame is installed to supporting column inboard surface symmetry.
Further, the frame cantilever bilateral symmetry is provided with the concave carriage that cup joints with the support column slip, concave carriage one end is provided with the traction block of being connected with the traction belt, and concave carriage other end is provided with the locking frame that cup joints with the wide groove slip, the symmetry is provided with interior bracket on the inner wall of frame cantilever both sides, the symmetry is provided with the guide pulley that is close to interior bracket on the outer wall of frame cantilever both ends, and is provided with the servo motor that is connected with the guide pulley transmission on the outer wall of frame cantilever other end, multiunit the guide pulley periphery cup joints the cover area that is close to interior bracket.
Further, snatch the sideslip frame middle part and slidingly sleeve and have got the material arm, snatch the sideslip frame both ends and be provided with the removal chassis, and remove the chassis top and be provided with the linkage external member, be provided with the limiting plate on the linkage external member inside wall.
Further, the end faces at two ends of the stress frame are concavely provided with external interfaces, an anti-falling air bag close to the force-unloading air bag is arranged at the outer side of the top of the stress frame, a pressure release valve connected with the anti-falling air bag is arranged at the bottom of the force-unloading air bag, a side sleeve block is arranged on the outer side surface of the stress frame, and a telescopic cylinder in sliding sleeve connection with the anti-falling transverse moving frame is arranged at the top of the side sleeve block.
Further, the inboard middle part of cantilever is prevented to side is provided with protruding balladeur train, it is equipped with the electromagnetic lock to inlay on the protruding balladeur train inner wall, the side is prevented to cup joint the transfer arm pole on the inner wall of cantilever both ends bottom, and the transfer arm pole bottom has cup jointed down the transfer arm pole, transfer arm pole top and bottom all are provided with the gyration cylinder, it is equipped with the cushion all to inlay on transfer arm pole and the lower rocking arm pole inner wall, the side is prevented the cantilever both ends and is provided with movable detachable vice cantilever crane, and the side is prevented cantilever crane and vice cantilever crane and is constituteed a mouthful font structure.
Further, a processor, a data acquisition module, a self-checking feedback module and a signal execution module are arranged in the control panel;
The data acquisition module is used for acquiring an air pressure fluctuation value QPz of the pneumatic adsorption plate material positioned below the material taking mechanical arm and a multi-force interference value DLz of the plate material in the moving process of the grabbing transverse frame during the use period of the stacker, and sending the air pressure fluctuation value QPz and the multi-force interference value DLz to the self-checking feedback module through the processor;
The self-checking feedback module immediately analyzes the operation safety of the stacker after receiving the air pressure fluctuation value QPz and the multi-force interference value DLz, and the specific analysis process is as follows: acquiring an air pressure fluctuation value QPz and a multi-force interference value DLz in a time threshold, acquiring a safety coefficient Ar through a formula, and immediately retrieving a preset safety coefficient Yr stored and input from a processor and comparing the safety coefficient Ar; if the safety coefficient Ar is more than or equal to a preset safety coefficient Yr, judging that the stacker has potential safety hazards in operation within the time threshold, generating an anti-falling protection signal, sending the generated signal to a signal execution module through a processor, and immediately controlling a driving motor to work after the signal execution module receives the anti-falling protection signal; if the safety factor Ar is less than the preset safety factor Yr, no signal is generated.
The beneficial effects of the invention are as follows:
1. According to the invention, the data acquisition is carried out in the process of taking and transporting the plate materials by the stacker to obtain the air pressure fluctuation value and the multi-force interference value, and the operation safety of the stacker is comprehensively and efficiently monitored before and during transportation, namely, the acquired data and the preset stored data are compared and analyzed to obtain related rating signals, and the related components are controlled to carry out compensation type operation according to the rating signals, so that the real-time monitoring can be carried out on the plate material transporting process of the stacker, and the anti-falling protection signals generated by data analysis can be used for controlling the anti-falling transverse moving frame and the side anti-falling cantilever related components to realize a multi-anti-falling protection structure, thereby not only avoiding the potential safety hazards of plate material operation and the related loss caused by plate material falling, but also ensuring the continuous operation efficiency of the device;
2. The invention forms a close-distance air bag type unloading and impact-resistant structure through the bottom edge of the plate material of the anti-falling transverse moving frame in the transportation process, so that the close-distance buffering unloading of the plate falling accidentally can be realized, the plate and machinery damage can be avoided, and the operation safety guarantee is provided for surrounding operators;
3. The side anti-cantilever auxiliary anti-falling transverse moving frame is used, a frame cover type anti-impact structure is formed at the outer side of the bottom of the frame cantilever, so that the situation that heavy plate materials fall due to oblique deviation impact caused by the influence of multiple influences such as transportation inertia acting force and dead weight is avoided, surrounding device damage and personnel safety hidden trouble are easily caused, the side anti-falling transverse moving frame can form a barrier at the outer side of the bottom of the obliquely-punched plate, the side anti-falling transverse moving frame can intercept or enable the side anti-impact structure to fall vertically, and influence is reduced;
Drawings
For the convenience of those skilled in the art, the present invention will be further described with reference to the accompanying drawings;
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the support post of the present invention;
FIG. 3 is a schematic view of a support column of the present invention in partial cross-section;
FIG. 4 is a schematic view of a frame cantilever according to the present invention;
FIG. 5 is a schematic diagram of the connection structure of the grasping and traversing frame and the frame-type cantilever according to the present invention;
FIG. 6 is a schematic view of a partial structure of the anti-falling traversing rack of the present invention;
FIG. 7 is a schematic diagram of an end sectional structure of a force-bearing frame of the present invention;
FIG. 8 is a schematic view of a side anti-cantilever structure of the present invention;
FIG. 9 is a schematic view of the structure of the support chassis of the present invention;
FIG. 10 is a flow chart of the system of the present invention.
Reference numerals: 1. a support column; 101. a top frame; 102. a driving motor; 103. a traction roller; 104. a traction belt; 105. a narrow groove; 106. a wide groove; 107. a guide frame; 2. a frame cantilever; 201. a concave sliding frame; 202. a traction block; 203. a locking frame; 204. a servo motor; 205. a sleeve belt; 206. a guide wheel; 207. an inner bracket; 3. a side anti-cantilever; 301. a male carriage; 302. an electromagnetic lock; 303. a transfer arm lever; 304. a lower swivel arm; 305. a revolving cylinder; 306. a soft cushion; 4. a stacking table; 5. a support chassis; 6. a carriage; 7. an anti-falling transverse moving frame; 701. a stress frame; 702. a force-unloading air bag; 703. an external interface; 704. an anti-falling air bag; 705. a side sleeve block; 706. a telescopic cylinder; 707. a pressure release valve; 8. grabbing a transverse moving frame; 801. a material taking mechanical arm; 802. a limiting plate; 803. a moving chassis; 804. a linkage sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: the embodiment is used for solving the problem that the traditional stacker lacks data acquisition and monitoring to the transportation process of the plate materials, so that when the plate materials fall down in the transportation process, corresponding protection measures cannot be made at the first time, and immeasurable damage is easily caused to surrounding machines or operators in the plate materials falling process.
Referring to fig. 1-10, the present embodiment is a cantilever type stacker with an anti-falling buffer protection mechanism, including a support column 1, a driving motor 102 is erected and installed on the outer side of the top of the support column 1, a traction belt 104 extending to the inside of the support column 1 is provided on the side of the driving motor 102, a frame type cantilever 2 is slidably sleeved on the inner wall of the support column 1, anti-falling sideslip frames 7 are provided at the bottoms of two ends of the frame type cantilever 2, and a grabbing sideslip frame 8 is slidably sleeved at the bottom of the inner wall of the frame type cantilever 2; the two sides of the bottom of the anti-falling transverse moving frame 7 are provided with a stress frame 701, the inner wall of the top of the stress frame 701 is provided with a plurality of groups of force unloading air bags 702, a supporting underframe 5 connected with the bottom of the supporting upright 1 is arranged below the anti-falling transverse moving frame 7, the outer side of the supporting underframe 5 is provided with a control panel, one end of the supporting underframe 5 is provided with a stacking table 4 side by side, and the top of the other end of the supporting underframe 5 is provided with a conveying frame 6;
The control panel is internally provided with a processor, a data acquisition module, a self-checking feedback module and a signal execution module; the data acquisition module is used for acquiring an air pressure fluctuation value QPz of the pneumatic adsorption plate material positioned below the material taking mechanical arm 801 and a multi-force interference value DLz of the plate material in the moving process of the grabbing transverse moving frame 8 during the use period of the stacker, and sending the air pressure fluctuation value QPz and the multi-force interference value DLz to the self-checking feedback module through the processor; setting 10 minutes of the stacker during use as a time threshold;
It should be noted that: the air pressure fluctuation value QPz is expressed as the maximum value and the minimum value of the air pressure variation of the material taking mechanical arm 801 for absorbing the plate material in the moving process in a time threshold, the value of the air pressure fluctuation value QPz reflects the connection strength between the plate material and the material taking mechanical arm 801 during the transportation, the larger the value variation of the air pressure fluctuation value QPz is, the lower the connection strength between the plate material and the material taking mechanical arm 801 is, the easier the falling phenomenon is caused, the multi-force interference value DLz is expressed as the comprehensive influence of the dead weight of the plate material, the moving transportation inertia and the external air flow interference force on the plate material in the moving process under the material taking mechanical arm 801 in the time threshold, in addition, the air pressure fluctuation value QPz is acquired by an air pressure sensor arranged in the material taking mechanical arm 801, and the multi-force interference value DLz is acquired by an inertial sensor, a speed sensor and an air flow sensor arranged at the bottom of the material taking mechanical arm 801 and contacted with the plate material;
The self-checking feedback module immediately analyzes the operation safety of the stacker after receiving the air pressure fluctuation value QPz and the multi-force interference value DLz, and the specific analysis process is as follows:
Obtaining an air pressure fluctuation value QPz and a multi-force interference value DLz in a time threshold value through a formula Obtaining a safety coefficient Ar, wherein a and b are the proportional coefficients of an air pressure fluctuation value QPz and a multi-force interference value DLz respectively, a is more than b and more than 0, ar is expressed as the safety coefficient, and a preset safety coefficient Yr stored and input is immediately called from a processor to be compared with the safety coefficient Ar for analysis;
If the safety coefficient Ar is greater than or equal to a preset safety coefficient Yr, judging that the stacker has potential safety hazards in operation within the time threshold, generating an anti-falling protection signal, sending the generated signal to a signal execution module through a processor, immediately controlling a driving motor 102 to work after the signal execution module receives the anti-falling protection signal, enabling an electric caliper to release the connection between a traction block 202 and a traction belt 104, enabling a locking frame 203 to be in clamping connection with a wide groove 106, enabling an electromagnetic lock 302 to drive a convex carriage 301 to be in clamping connection with the traction belt 104 close to a narrow groove 105, enabling the driving motor 102 to drive the traction belt 104 to rotate through a traction roller 103, enabling a side anti-falling cantilever 3 to slide downwards below a plate material, enabling a rotary cylinder to drive a middle arm selecting rod and a lower rotary arm rod 304 to be synchronously unfolded through a connecting piece, and forming a square anti-falling lifting structure outside the lower side of the plate material;
A sideslip cylinder is arranged in the anti-falling sideslip frame 7, the sideslip cylinder drives a hoop at the bottom of a telescopic cylinder 706 to slide along the inside of the anti-falling sideslip frame 7, so that a stress frame 701 is driven to move along the anti-falling sideslip frame 7 to be close to the lower side of a plate material, the telescopic cylinder 706 drives the stress frame 701 to be gradually close to the plate material through a connecting piece until the bottom edge of the force unloading air bag 702 and the plate material is kept at 5-10com, when the plate material is partially disconnected with a material taking mechanical arm 801 in the moving process, the bottom of the plate material is extruded to extrude the force unloading air bag 702, the force unloading air bag 702 is compressed and shrunken, preliminary force unloading buffering is realized, meanwhile, redundant gas in the force unloading air bag 702 is extruded and then is filled into the anti-degassing air bag 704 along a discharge part of a relief valve, so that the anti-degassing air bag 704 is expanded and outwards projected, and an anti-skid structure is formed outside the top of the stress frame 701;
if the safety factor Ar is less than the preset safety factor Yr, no signal is generated.
Embodiment two: the embodiment is used for solving the problems that the traditional stacker is influenced by multiple external forces such as dead weight, surface adsorption force or transport inertia of the plate material during the transportation of the plate material, and the plate material is easy to incline, impact and fall during the operation, so that larger potential safety hazards exist for surrounding instruments and operation environments.
Referring to fig. 1-9, the present embodiment is a cantilever type stacker with an anti-falling buffer protection mechanism, comprising a top frame 101 connected with a driving motor 102 is provided at the top of a supporting column 1, two ends of the supporting column 1 symmetrically penetrate through and are provided with wide grooves 106, traction rollers 103 are symmetrically sleeved in the inner walls of the top and bottom of the wide grooves 106, traction belts 104 are sleeved on the surfaces of the traction rollers 103, a transmission member connected with the driving motor 102 is provided in the middle of the traction rollers 103, multiple groups of narrow grooves 105 are symmetrically provided on the outer side surface of the supporting column 1, and guide frames 107 are symmetrically installed on the inner side surface of the supporting column 1;
The driving motor 102 drives the traction roller 103 to rotate through a transmission piece, the traction belt 104 rotates by the rotation of the traction roller 103, an electric caliper which is movably connected with the traction belt 104 is arranged on the inner wall of the traction block 202, the electric caliper tightens up, the traction block 202 is promoted to be connected with the traction belt 104, and under the traction action of the rotation and the movement of the traction belt 104, the traction block 202 drives the concave sliding frame 201 and the frame cantilever 2 to slide up and down along the supporting upright 1, in the process, the locking frame 203 is disconnected from the clamping connection between the inner wall of the wide groove 106, and is in sliding sleeve connection with the inner wall of the wide groove 106, and after the frame cantilever 2 moves to a required height, the locking frame 203 is in clamping connection with the inner wall of the wide groove 106;
The two sides of the frame cantilever 2 are symmetrically provided with a concave sliding frame 201 which is in sliding sleeve joint with the supporting upright 1, one end of the concave sliding frame 201 is provided with a traction block 202 which is connected with the traction belt 104, the other end of the concave sliding frame 201 is provided with a locking frame 203 which is in sliding sleeve joint with the wide groove 106, the inner walls of the two sides of the frame cantilever 2 are symmetrically provided with inner brackets 207, the outer walls of the two ends of the frame cantilever 2 are symmetrically provided with guide wheels 206 which are close to the inner brackets 207, the outer wall of the other end of the frame cantilever 2 is provided with a servo motor 204 which is in transmission connection with the guide wheels 206, and the peripheries of the plurality of groups of guide wheels 206 are sleeved with a sleeve belt 205 which is close to the inner brackets 207;
The driving motor 102 drives the guide wheel 206 to rotate through a transmission piece, the sleeve belt 205 rotates along the surface of the guide wheel 206, the limiting plate 802 is clamped with the sleeve belt 205 through a linkage sleeve piece, the movable underframe 803 is in sliding sleeve joint with the inner bracket 207, the limiting plate 802 drives the movable underframe 803 to transversely move towards two ends along the inner bracket 207 inside the frame cantilever 2 through the sleeve belt 205 until the grabbing transverse frame 8 moves to above the stacking table 4, the frame cantilever 2 slides downwards, the material taking mechanical arm 801 further expands to start adsorption grabbing of the plate material on the stacking table 4, the frame cantilever 2 slides upwards, the grabbing transverse frame 8 moves close to the conveying frame 6 through the plate material, the frame cantilever 2 slides downwards, and the material taking mechanical arm 801 puts the grabbing plate material into the conveying frame 6;
the middle part of the grabbing transverse moving frame 8 is sleeved with a material taking mechanical arm 801 in a sliding manner, two ends of the grabbing transverse moving frame 8 are provided with a movable underframe 803, the top of the movable underframe 803 is provided with a linkage sleeve 804, and the inner side wall of the linkage sleeve 804 is provided with a limiting plate 802;
The outer interfaces 703 are concavely arranged on the end surfaces of the two ends of the stress frame 701, an anti-falling air bag 704 close to the force-unloading air bag 702 is arranged on the outer side of the top of the stress frame 701, a pressure release valve 707 connected with the anti-falling air bag 704 is arranged at the bottom of the force-unloading air bag 702, a side sleeve block 705 is arranged on the outer side surface of the stress frame 701, and a telescopic cylinder 706 which is in sliding sleeve joint with the anti-falling transverse moving frame 7 is arranged on the top of the side sleeve block 705; in the process of grabbing and feeding, when abnormal plate materials exist, the electric calipers release the connection between the traction blocks 202 and the traction belt 104, the locking frame 203 is in clamping connection with the wide groove 106, the electromagnetic lock 302 drives the convex carriage 301 to be in clamping connection with the traction belt 104 close to the narrow groove 105, the driving motor 102 drives the traction belt 104 to rotate through the traction roller 103, the side anti-cantilever 3 slides downwards to the position below the plate materials, the rotary cylinder drives the middle arm selecting rod and the lower rotary arm rod 304 to synchronously expand through the connecting piece, and a square anti-slip falling lifting structure is formed on the outer side below the plate materials;
The middle part of the inner side of the side anti-cantilever 3 is provided with a convex carriage 301, the inner wall of the convex carriage 301 is embedded with an electromagnetic lock 302, the inner walls of the bottoms of the two ends of the side anti-cantilever 3 are sleeved with a transfer arm rod 303, the bottoms of the transfer arm rod 303 are sleeved with a lower rotating arm rod 304, the top and the bottom of the transfer arm rod 303 are respectively provided with a rotary cylinder 305, the inner walls of the transfer arm rod 303 and the lower rotating arm rod 304 are respectively embedded with a soft cushion 306, the two ends of the side anti-cantilever 3 are provided with movable detachable auxiliary arm frames, and the side anti-cantilever 3 and the auxiliary arm frames form a square structure;
the anti-falling transverse moving frame 7 is internally provided with a transverse moving cylinder, the transverse moving cylinder drives a hoop at the bottom of the telescopic cylinder 706 to slide along the inner part of the anti-falling transverse moving frame 7, the stress frame 701 is driven to move along the anti-falling transverse moving frame 7 to be close to the lower part of the plate material, the telescopic cylinder 706 drives the stress frame 701 to be gradually close to the plate material through a connecting piece until the bottom edge of the unloading air bag 702 and the plate material is kept at 5-10com, when the plate material is locally disconnected with the material taking mechanical arm 801 in the moving process, the bottom of the plate material is extruded to extrude the unloading air bag 702, the unloading air bag 702 is compressed and shrunken, preliminary unloading buffering is realized, meanwhile, redundant gas in the unloading air bag 702 is extruded and then filled into the anti-degassing air bag 704 along a discharge part of a decompression valve, the anti-degassing air bag 704 is driven to expand outwards, and an anti-skidding anti-falling structure is formed outside the top of the stress frame 701.
By combining the first embodiment and the second embodiment, the real-time monitoring can be carried out on the plate material transporting process of the stacker, the anti-falling protection signals generated through data analysis can be used for controlling the anti-falling transverse moving frame 7 and the side anti-falling cantilever 3 related parts to realize the multi-anti-falling protection structure, the plate material operation potential safety hazard is avoided, the related loss caused by the plate material falling is avoided, and the continuous operation efficiency of the device is ensured.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a cantilever type stacker with prevent weighing down buffering protection machanism, includes support post (1), support post (1) top outside erects and installs driving motor (102), driving motor (102) side is provided with and extends to inside traction belt (104) of support post (1), a serial communication port, frame cantilever (2) have been cup jointed on support post (1) inner wall slip, frame cantilever (2) both ends bottom is provided with prevents weighing down sideslip frame (7), frame cantilever (2) inner wall bottom slip has cup jointed and snatched sideslip frame (8);
The anti-falling transverse moving frame is characterized in that stress frames (701) are arranged on two sides of the bottom of the anti-falling transverse moving frame (7), a plurality of groups of force unloading air bags (702) are arranged on the inner wall of the top of the stress frames (701), a supporting underframe (5) connected with the bottom of the supporting upright post (1) is arranged below the anti-falling transverse moving frame (7), a control panel is arranged on the outer side of the supporting underframe (5), a stacking table (4) is arranged at one end of the supporting underframe (5) side by side, and a conveying frame (6) is arranged at the top of the other end of the supporting underframe (5).
2. The cantilever type stacker with anti-falling buffer protection mechanism according to claim 1, wherein the top of the supporting column (1) is provided with a top frame (101) connected with a driving motor (102), two ends of the supporting column (1) symmetrically penetrate through and are provided with wide grooves (106), traction rollers (103) are symmetrically sleeved in the inner walls of the top and the bottom of the wide grooves (106), traction belts (104) are sleeved on the surfaces of the traction rollers (103), a transmission part connected with the driving motor (102) is arranged in the middle of the traction rollers (103), multiple groups of narrow grooves (105) are symmetrically formed in the outer side surfaces of the supporting column (1), and guide frames (107) are symmetrically arranged on the inner side surfaces of the supporting column (1).
3. The cantilever stacker with anti-falling buffer protection mechanism according to claim 2, wherein the two sides of the frame cantilever (2) are symmetrically provided with a concave sliding frame (201) which is in sliding connection with the supporting upright post (1), one end of the concave sliding frame (201) is provided with a traction block (202) connected with a traction belt (104), the other end of the concave sliding frame (201) is provided with a locking frame (203) which is in sliding connection with a wide groove (106), the two side inner walls of the frame cantilever (2) are symmetrically provided with inner brackets (207), the two side outer walls of the two ends of the frame cantilever (2) are symmetrically provided with guide wheels (206) which are close to the inner brackets (207), the other end outer wall of the frame cantilever (2) is provided with a servo motor (204) which is in transmission connection with the guide wheels (206), and the peripheries of the guide wheels (206) are sleeved with a plurality of groups of sleeve belts (205) which are close to the inner brackets (207).
4. The cantilever stacker with anti-falling buffer protection mechanism according to claim 1, wherein the middle part of the grabbing and traversing rack (8) is slidably sleeved with a material taking mechanical arm (801), two ends of the grabbing and traversing rack (8) are provided with a movable underframe (803), the top of the movable underframe (803) is provided with a linkage sleeve (804), and the inner side wall of the linkage sleeve (804) is provided with a limiting plate (802).
5. The cantilever stacker with anti-falling buffer protection mechanism according to claim 1, wherein outer interfaces (703) are concavely arranged on end faces of two ends of the stress frame (701), an anti-falling air bag (704) close to an anti-falling air bag (702) is arranged on the outer side of the top of the stress frame (701), a pressure release valve (707) connected with the anti-falling air bag (704) is arranged at the bottom of the anti-falling air bag (702), a side sleeve block (705) is arranged on the outer side surface of the stress frame (701), and a telescopic cylinder (706) in sliding sleeve connection with the anti-falling transverse moving frame (7) is arranged on the top of the side sleeve block (705).
6. The cantilever type stacker with anti-falling buffer protection mechanism according to claim 1, wherein a convex carriage (301) is arranged in the middle of the inner side of the side anti-falling cantilever (3), an electromagnetic lock (302) is embedded on the inner wall of the convex carriage (301), a transfer arm rod (303) is sleeved on the inner walls of the bottoms of the two ends of the side anti-falling cantilever (3), a lower transfer arm rod (304) is sleeved on the bottom of the transfer arm rod (303), rotary cylinders (305) are arranged at the top and the bottom of the transfer arm rod (303), soft cushions (306) are embedded on the inner walls of the transfer arm rod (303) and the lower transfer arm rod (304), movable detachable auxiliary arm frames are arranged at the two ends of the side anti-falling cantilever (3), and the side anti-falling cantilever (3) and the auxiliary arm frames form a square structure.
7. The cantilever stacker with an anti-falling buffer protection mechanism according to claim 1, wherein a processor, a data acquisition module, a self-checking feedback module and a signal execution module are arranged in the control panel;
the data acquisition module is used for acquiring an air pressure fluctuation value QPz of the pneumatic adsorption plate material positioned below the material taking mechanical arm (801) and a multi-force interference value DLz of the plate material in the moving process of the grabbing transverse moving frame (8) during the use period of the stacker, and sending the air pressure fluctuation value QPz and the multi-force interference value DLz to the self-checking feedback module through the processor;
The self-checking feedback module immediately analyzes the operation safety of the stacker after receiving the air pressure fluctuation value QPz and the multi-force interference value DLz, and the specific analysis process is as follows: acquiring an air pressure fluctuation value QPz and a multi-force interference value DLz in a time threshold, acquiring a safety coefficient Ar through a formula, and immediately retrieving a preset safety coefficient Yr stored and input from a processor and comparing the safety coefficient Ar; if the safety coefficient Ar is more than or equal to a preset safety coefficient Yr, judging that the stacker has potential safety hazards in operation within the time threshold, generating an anti-falling protection signal, sending the generated signal to a signal execution module through a processor, and immediately controlling a driving motor (102) to work after the signal execution module receives the anti-falling protection signal; if the safety factor Ar is less than the preset safety factor Yr, no signal is generated.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410248623.4A CN118025835A (en) | 2024-03-05 | 2024-03-05 | Cantilever type stacker with anti-falling buffer protection mechanism |
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| CN202410248623.4A CN118025835A (en) | 2024-03-05 | 2024-03-05 | Cantilever type stacker with anti-falling buffer protection mechanism |
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