CN116728536B - Full-automatic nailing machine for anti-skid tyre and use method thereof - Google Patents
Full-automatic nailing machine for anti-skid tyre and use method thereof Download PDFInfo
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- CN116728536B CN116728536B CN202311000691.0A CN202311000691A CN116728536B CN 116728536 B CN116728536 B CN 116728536B CN 202311000691 A CN202311000691 A CN 202311000691A CN 116728536 B CN116728536 B CN 116728536B
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims description 20
- 239000003638 chemical reducing agent Substances 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 210000000078 claw Anatomy 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F7/00—Nailing or stapling; Nailed or stapled work
- B27F7/02—Nailing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F7/00—Nailing or stapling; Nailed or stapled work
- B27F7/02—Nailing machines
- B27F7/05—Driving means
- B27F7/11—Driving means operated by electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F7/00—Nailing or stapling; Nailed or stapled work
- B27F7/02—Nailing machines
- B27F7/13—Nail feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0061—Accessories, details or auxiliary operations not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a full-automatic nail inserting machine for anti-skid tires and a using method thereof, belonging to the field of tire processing equipment.
Description
Technical Field
The invention relates to a technology for processing an anti-skid tyre, in particular to equipment for embedding and installing anti-skid nails on a tyre.
Background
It is known that when various vehicle rolling tires such as ordinary automobile tires and motorcycles travel on roads on which ice and snow are deposited, the vehicle cannot normally travel on ice and snow road surfaces because the vehicle is likely to slip during travel due to small grip. In order to solve the problem of skid resistance, a method of fastening a skid chain to a tire is generally adopted. The adoption of the mode of tying the link on the tire is inconvenient to use, greatly increases the weight of the tire, and seriously affects the running speed of the vehicle. Currently, the best solution is to install cleats on the tire. In practice, manual methods have been used to install cleats on tires.
In chinese patent CN201810848730.5, a nail gun for mounting a tire anti-skid nail is disclosed, wherein the handle is respectively provided with an air inlet pipeline and an air outlet pipeline, and is communicated with the ejection cavity through a control cavity; the switch control module is connected with the control cavity in a matched mode. The invention provides a manual nail gun which can effectively improve the working efficiency of tyre anti-skid nail installation, reduce the labor intensity and improve the economic benefit of enterprises.
When the manual nail gun is used for installing the anti-skid nails on the tire, an operator installs the anti-skid nails in the nail gun according to a manual visual inspection mode, so that the manual nail gun has high labor intensity and high risk, and the operator is injured by the control error of the nail gun.
The invention discloses a tire nailing machine in China patent CN201920298291.5, which comprises a frame, a workbench fixedly installed on the frame and a nailing device, wherein a protecting device is fixedly installed on the frame and comprises a protecting baffle and a driving cylinder for driving the protecting baffle to move, a piston rod of the driving cylinder is parallel to a horizontal plane, the protecting baffle is parallel to the horizontal plane and is positioned between the workbench and the nailing device, a through hole is formed in the protecting baffle, and the nailing device is positioned right above the through hole when the protecting baffle is pushed to move between the workbench and the nailing device. The operator can not easily stretch hands between the nailing device and the workbench, so that the operator is well protected, and the operator is not easily nailed by the nailing device.
The technical scheme is adopted, when an operator performs nailing operation, firstly, the tire to be processed is placed on the lower side of the protective baffle, the place needing nailing is aligned with the nailing device, and the protective baffle is pushed by the driving cylinder, so that the nailing device is positioned right above the passing hole. When holding the tire to be processed, the operator makes the tire to be processed butt on the protective baffle, and the operator just can not stretch into the hand between nailing device and the workstation this moment to fine protection operator makes the difficult mistake of operating personnel penetrated by nailing device and is injured.
The technical scheme is that the tire is fixedly installed essentially, the tire to be nailed is not required to be manually supported, an operator only needs to hold the nail gun to concentrate on completing the nail shooting work on the tire to be nailed in a visual inspection mode, and the occurrence probability of malignant accidents that the nail shot by the nailing machine accidentally injures the operator can be greatly reduced.
The nailing machine is low in nailing efficiency, extremely low in nailing position accuracy, and difficult to guarantee in product quality due to nailing experience and visual accuracy of operators.
Disclosure of Invention
The invention aims to provide a full-automatic nail embedding machine for an anti-skid tyre, which can automatically center and clamp the tyre after the tyre is sent into a clamping station, then an image scanning device scans the outer circumference of the tyre to acquire data, and a control system controls a nail shooting part to safely, efficiently and accurately shoot nail planting anti-skid nails on a landing rolling surface and a left-right transitional cambered surface of the tyre.
The technical scheme adopted by the invention is as follows:
a full-automatic nail inserting machine for anti-skid tyre is composed of a machine base, a machine frame fixed to said machine base, left and right slide rail assemblies respectively installed to left and right uprights of machine frame, a nail inserting slide rail assembly and a camera slide rail assembly respectively installed to the cross beam of machine frame, a tyre side pressure slide rail assembly installed to left slide rail assembly, a tyre rotation driver installed to right slide rail assembly, a nail inserting unit installed to nail inserting slide rail assembly, an image scanner installed to camera slide rail assembly, a rotary left-wheel self-centering pressing unit installed to one end of tyre side slide rail assembly, a speed reducer fixed to slide table of tyre rotation driver, a horizontal output shaft of speed reducer, a wheel driving motor for driving speed reducer, a right-wheel self-centering pressing unit fixed to output shaft of speed reducer, the left wheel self-centering press fitting part and the right wheel self-centering press fitting part are coaxially arranged, the axis of a nail shooting port of the nail embedding device is in the same plane with the radial section of the vertical position of the tire, an image taking port of the image scanning device is aligned with the landing rolling surface of the tire to be embedded with nails, the nail embedding device comprises a nail embedding gun, a nail embedding executing part, an avoidance notch, a comprehensive seat, a main connecting plate, an eccentric wheel mechanism, a left limiting rod and a steering driving part, the main connecting plate is fixed on a sliding table of a nail embedding sliding rail assembly, a swing bearing seat hole and a driving bearing seat hole are arranged on the main connecting plate, the swing bearing seat hole is positioned above the driving bearing seat hole, the eccentric wheel mechanism comprises a swing bearing seat, a driving bearing seat, an eccentric wheel, a connecting shaft and a shaft neck, an outer ring of the swing bearing seat is fixedly arranged in the swing bearing seat hole, an inner ring of the swing bearing seat is fixedly connected with the comprehensive seat, the left limiting rod is fixed on the left side edge of the comprehensive seat, the lower part of the connecting part of the swing bearing on the comprehensive seat is provided with an avoidance gap, the outer ring of the driving bearing seat is fixedly arranged in a driving bearing seat hole of the main connecting plate, the shaft neck is fixedly arranged in the inner ring of the driving bearing seat, the steering driving part is fixedly arranged at the outer side of the main connecting plate, the connecting shaft is driven by an output shaft of the rotating driving part, the eccentric wheel is positioned in the avoidance gap on the comprehensive seat, the nail embedding executing part is arranged on the comprehensive seat, the nail embedding gun is fixed on the nail embedding executing part, and the nail embedding gun is driven by the nail embedding executing part to embed nails.
Further, the nail embedding gun comprises a nail dropping distributor, a gun body, self-closing clamping claws, clamping springs for shafts and ejector rods, wherein the gun body comprises a connecting flange, vertical side face grooves, a first axial clamping groove and a second axial clamping groove, a central through hole is formed in the center of the gun body, the ejector rods are sleeved in the central through hole, the vertical side face grooves are formed in the side face of the vertical gun body of the gun body at intervals, the number of the vertical side face grooves is the same as that of the self-closing clamping claws, one self-closing clamping claw is arranged in each vertical side face groove, the outer sides of all the self-closing clamping claws are elastically limited by the circumferential direction of the shaft at the first axial clamping groove, an elastic reset ring is arranged in the second axial clamping groove, the lower ends of all the self-closing clamping claws are in a closed state, axial limiting is realized in the free state, an outer inclined boss is arranged on the side face of the gun body, an inclined hole is formed in the outer inclined boss, the nail dropping distributor is fixedly arranged in the inclined hole through a shaft sleeve at the lower end of the nail dropping distributor, the upper end of the nail dropping distributor is coaxial with the inclined hole, the inclined hole is communicated with the central through hole, the inclined hole and the inclined hole is fixedly arranged on the same plane as the axis of the central through which is intersected with the central through the flange, and the axial pin is fixedly arranged on the inserted end face of the cylinder body.
Further, the comprehensive seat comprises a rotating bottom plate, a top plate, side plates, a right limiting plate and a connecting hole group, wherein the top plate and the side plates are respectively fixed on the rotating bottom plate, the top plate is positioned above the center of the connecting hole group, the side plates are positioned on the right side of the center of the connecting hole group, vertical guide rails are fixed on the side plates, and sliding blocks are arranged on the vertical guide rails; the nail embedding executing component comprises a perforation telescopic component, an L-shaped connecting plate and a nail embedding telescopic component, wherein the perforation telescopic component and the nail embedding telescopic component are respectively fixed on the upper end face and the lower end face of the L-shaped connecting plate, the L-shaped connecting plate is fixed on the sliding block, a piston rod of the perforation telescopic component is fixed on the top plate, and the piston rod of the nail embedding telescopic component and the ejector rod in the nail embedding gun are coaxially arranged.
Further, the nail dispenser is sleeved in the inclined hole through the shaft sleeve at the lower end of the nail dispenser, and is locked by the lateral locking screw from the lateral positioning hole.
Further, the left sliding rail assembly, the right sliding rail assembly, the nail-embedded sliding rail assembly and the camera sliding rail assembly are all screw-nut sliding assemblies driven by a servo motor or a stepping motor, and the image scanning device is a 3D camera.
Further, the specifications of the left sliding rail component and the right sliding rail component are the same, and the left sliding rail component and the right sliding rail component synchronously lift.
Further, the moving motors on the left sliding rail assembly, the right sliding rail assembly, the nail embedding sliding rail assembly and the camera sliding rail assembly are servo motors.
Further, the nail setting executing part comprises a perforation telescopic part, an L-shaped connecting plate and a nail setting telescopic part, wherein the perforation telescopic part and the nail setting telescopic part are respectively fixed on the upper end face and the lower end face of the L-shaped connecting plate, the L-shaped connecting plate is fixed on the sliding block, a piston rod of the perforation telescopic part is fixed on the top plate, and the piston rod of the nail setting telescopic part and the ejector rod in the nail setting gun are coaxially arranged.
Further, the steering driving part consists of a corner motor and a speed reducer, and the corner motor drives the eccentric wheel through the speed reducer.
The application method of the full-automatic nailing machine for the anti-skid tyre comprises the following steps:
step one: according to the diameter of the tire to be nailed, the left sliding rail component and the right sliding rail component are synchronously regulated, so that the heights of the tire side pressing sliding rail component arranged on the left sliding rail component and the tire rotating driving device arranged on the right sliding rail component are positioned at the same height position of the center of the tire, and the axes of the left wheel self-centering pressing piece and the right wheel self-centering pressing piece are ensured to be collinear with the center of the tire to be nailed;
step two: automatic positioning and clamping for tire entering position
Rolling the tire to be nailed into a station to be clamped through a conveying track, starting a tire side pressure sliding rail assembly arranged on a left sliding rail assembly to move rightwards, and automatically centering and clamping the left side of the tire to be nailed with the side surface of a left wheel self-centering pressing piece under the pushing of the left wheel self-centering pressing piece;
step three: data acquisition of embedded nails
The method comprises the steps that rotation of a tire is realized under the driving of a wheel driving motor in a tire rotation driving device, at the moment, an image scanning device automatically scans a rolling surface of a tire to be nailed along the horizontal direction under the driving of a moving motor on a camera sliding rail assembly, relevant data information of the rolling surface is collected, a control system is used for carrying out operation, setting of a nail setting position program is carried out, the nail setting program is input through the control system according to the requirements of a nail setting process, and the specific nail setting position of the tire to be nailed is determined;
fourth, automatically inserting nails
The control system sends corresponding execution instruction programs to the nail inserting sliding rail assembly, the tire rotation driving device and the nail inserting device, so that regular nail inserting of the tire to be nailed is realized, in the nail inserting process, the nail inserting device is driven by a moving motor in the nail inserting sliding rail assembly to realize reciprocating movement along a horizontal guide rail so as to meet the left and right position adjustment of the nail inserting on the rolling surface of the tire, and the steering driving part drives the eccentric wheel mechanism to enable the comprehensive seat of the fixed nail inserting gun to rotate around the swing bearing seat, so that the nail inserting angle adjustment of the nail inserting gun is realized by stirring the left limiting rod and the right limiting plate, the limiting requirement of the limiting positions of cambered surface nail inserting on the left side and the right side of the tire is met, and the angle adjustment of the cambered surface nail inserting on the left side and the right side of the rolling surface is realized.
Through adopting above-mentioned technical scheme, when operating personnel carries out the nail operation, as long as just can carry out safe, high-efficient, the accurate nail of inlaying to the tire of waiting to process according to above-mentioned step, for providing a full-automatic nail inlaying machine of antiskid tire, can realize full-automatic nail inlaying to the tire of same specification. The automatic input and output of the tire are all the prior material conveying technology, and for the control system in the invention, a person skilled in the art can design a corresponding control scheme as long as knowing the requirements of each action of the insert pin, and various different work control schemes exist, which are all the prior art and are not the protection content of the invention.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic perspective view of the nailing device as seen from the front side direction.
Fig. 3 is a schematic perspective view of the nail inserting device from the direction of the nail outlet.
Fig. 4 is a schematic diagram of an assembled structure of the components in fig. 2 after disassembly.
Fig. 5 is a schematic perspective view of the nail gun.
Fig. 6 is a schematic diagram of an assembled structure of the components shown in fig. 5 after disassembly.
Reference numerals: 1-a stand; 2-a frame; 3-left slide rail assembly; 4-right slide rail assembly; 5-a nail-inlaid slide rail assembly; 6-camera slide rail assembly; 7-a tire side pressure slide rail assembly; 8-a tire rotation driving device; 9-a nail inserting device; 10-an image scanning device; 11-left wheel self-centering press; 12-a speed reducer; 13-a wheel-driving motor; 14-right wheel self-centering press; 91-a nail gun; 92-a staple-insert actuator; 93-avoiding a notch; 94-a comprehensive seat; 95-a main connecting plate; 96-eccentric wheel mechanism; 97-left limit rod; 98-a steering drive member; 910-a central through hole; 911-staple dispenser; 912-gun body; 913—self-closing jaws; 914-snap springs for shafts; 915-ejector rod; 916-connecting flange; 917-vertical side channel; 918-first axial slot; 919-second axial clamping groove; 9111-a sleeve; 9112-nail hole; 9121-an outward sloping boss; 9122-inclined holes; 9123-side positioning holes; 921-perforated telescoping member; 922-L-shaped connecting plates; 923-a staple inserting telescopic component; 941-rotating the bottom plate; 942-top plate; 943-side panels; 944-right limiting plate; 945-set of connecting holes; 946-vertical rails; 947-slider; 951-a wobble bearing seat hole; 952-drive shaft socket holes; 961-a rocking bearing housing; 962-drive bearing mount; 963-eccentric; 964-connecting shaft; 965-journal; 981-corner motor; 982-speed reducer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A full-automatic nailing machine for anti-skid tires is shown in fig. 1-6, and comprises a machine base 1, a machine frame 2 fixedly installed on the machine base 1, a left sliding rail assembly 3 and a right sliding rail assembly 4 respectively installed on left and right upright posts of the machine frame 2, a nailing sliding rail assembly 5 and a camera sliding rail assembly 6 respectively installed on a cross beam of the machine frame 2, a tire side pressing sliding rail assembly 7 installed on the left sliding rail assembly 3, a tire rotation driving device 8 installed on the right sliding rail assembly 4, a nailing device 9 installed on the nailing sliding rail assembly 5, an image scanning device 10 installed on the camera sliding rail assembly 6, a rotatable left wheel self-centering pressing member 11 installed on one end, far away from a mobile motor, of the tire side pressing sliding rail assembly 7, a speed reducer 12 fixedly installed on a sliding table of the tire rotation driving device 8, an output shaft of the speed reducer 12 is horizontally arranged, the speed reducer 12 is driven by a wheel driving motor 13, a right wheel self-centering pressing member 14 is fixedly installed on an output shaft of the speed reducer 12, the left wheel self-centering pressing member 11 and the right wheel self-centering pressing member 14 are coaxially arranged, an image scanning device 10 is installed on the right side of a plane of a rolling plane of the tire to be nailed, and the image scanning device is positioned on the same plane as the rolling plane of a tire to be nailed.
The left sliding rail assembly 3, the right sliding rail assembly 4, the nail-embedded sliding rail assembly 5 and the camera sliding rail assembly 6 are all screw-nut sliding assemblies driven by a servo motor, the image scanning device 10 is a 3D camera, and the specifications of the left sliding rail assembly 3 and the right sliding rail assembly 4 are the same and synchronously lifted.
The nailing device 9 comprises a nailing gun 91, a nailing executing component 92, an avoidance notch 93, a comprehensive seat 94, a main connecting plate 95, an eccentric wheel mechanism 96, a left limiting rod 97 and a steering driving component 98, wherein the main connecting plate 95 is fixed on a sliding table of a nailing sliding rail assembly 5, the main connecting plate 95 is provided with a swinging bearing seat hole 951 and a driving bearing seat hole 952, the swinging bearing seat hole 951 is positioned above the driving bearing seat hole 952, the eccentric wheel mechanism 96 comprises a swinging bearing seat 961, a driving bearing seat 962, an eccentric wheel 963, a connecting shaft 964 and a shaft neck 965, an outer ring of the swinging bearing seat 961 is fixedly arranged in the swinging bearing seat hole 951, an inner ring of the swinging bearing seat 961 is fixedly connected with the comprehensive seat 94, the left limiting rod 97 is fixedly arranged on the left side edge of the comprehensive seat 94, the lower portion of the swinging bearing seat 94 is provided with the avoidance notch 93, an outer ring of the driving bearing seat 962 is fixedly arranged in the driving bearing seat hole 952 of the main connecting plate 95, the shaft neck 965 is fixedly arranged in an inner ring of the driving bearing seat 962, the steering driving component 98 is fixedly arranged on the outer ring of the driving bearing seat 962, the outer ring of the driving bearing seat 962 is fixedly arranged on the outer ring of the driving bearing seat 95, the driving bearing seat 92 is fixedly arranged on the outer ring of the driving bearing seat 95, the driving component 92 is fixedly arranged on the comprehensive driving component 92, the comprehensive driving component 92 is fixedly arranged on the avoidance notch 92, and the comprehensive driving component 92 is fixedly arranged on the comprehensive driving component 92, and is arranged on the driving component and is arranged on the comprehensive driving component and arranged on the side and is arranged on the side and fixed and by the side and is fixed and by the driving component and arranged.
The nail embedding gun 91 comprises a nail falling distributor 911, a gun body 912, self-closing claws 913, a clamping spring 914 for a shaft and a push rod 915, wherein the gun body 912 comprises a connecting flange 916, vertical side grooves 917, a first axial clamping groove 918 and a second axial clamping groove 919, a central through hole 910 is arranged in the center of the gun body 912, the push rod 915 is sleeved in the central through hole 910, vertical side grooves 917 are arranged on the side surface of the vertical gun body of the gun body 912 at intervals, the number of the vertical side grooves 917 is the same as the number of the self-closing claws 913, one self-closing claw 913 is arranged in each vertical side groove 917, the outer sides of all the self-closing claws 913 are elastically limited by the clamping spring 914 for the shaft in the circumferential direction at the position of the first axial clamping groove 918, an elastic reset ring is arranged in the second axial clamping groove 919, the lower ends of all self-closing claws 913 are in a closed state in a free state, the axial limit is realized by inserting nails, an outer inclined boss 9121 is arranged on the side surface of a gun body 912, an inclined hole 9122 is arranged on the outer inclined boss 9121, a nail falling distributor 911 is fixedly arranged in the inclined hole 9122 through a shaft sleeve 9111 at the lower end of the outer inclined boss 9111, a nail falling hole 9112 at the upper end of the nail falling distributor 911 is coaxial with the inclined hole 9122, the inclined hole 9122 is communicated with a central through hole 910, the inclined hole 9122 is in the same plane with the axis of the central through hole 910 and is intersected, and the nail inserting gun 91 is fixedly arranged on the lower end surface of a cylinder body of a nail inserting executing component 92 through a connecting flange 916.
In this example, the integrated seat 94 includes a bottom rotating plate 941, a top plate 942, a side panel 943, a right limiting plate 944 and a connecting hole set 945, where the top plate 942 and the side panel 943 are respectively fixed on the bottom rotating plate 941, the top plate 942 is located above the center of the connecting hole set 945, the side panel 943 is located on the right side of the center of the connecting hole set 945, a vertical rail 946 is fixed on the side panel 943, and a sliding block 947 is provided on the vertical rail 946; the nail setting executing part 92 includes a perforated expansion part 921, an L-shaped connection plate 922, and a nail setting expansion part 923, the perforated expansion part 921 and the nail setting expansion part 923 are fixed on the upper and lower end surfaces of the L-shaped connection plate 922, the L-shaped connection plate 922 is fixed on a slide block 947, a piston rod of the perforated expansion part 921 is fixed on a top plate 942, and the piston rod of the nail setting expansion part 923 is coaxially arranged with a push rod 915 in the nail setting gun 91.
The driving wheel motor 13 is a servo motor, the nail falling distributor 911 is sleeved in the inclined hole 9122 through a shaft sleeve 9111 at the lower end of the driving wheel motor, and is locked by a lateral locking screw from a lateral positioning hole 9123.
The nail setting executing part 92 includes a hole penetrating and expanding part 921, an L-shaped connecting plate 922 and a nail setting and expanding part 923, the hole penetrating and expanding part 921 and the nail setting and expanding part 923 are respectively fixed on the upper end face and the lower end face of the L-shaped connecting plate 922, the L-shaped connecting plate 922 is fixed on a sliding block 947, a piston rod of the hole penetrating and expanding part 921 is fixed on a top plate 942, and the piston rod of the nail setting and expanding part 923 is coaxially arranged with a top rod 915 in the nail setting gun 91.
The steering drive member 98 is composed of a steering motor 981 and a speed reducer 982, and the steering motor 981 drives an eccentric 963 through the speed reducer 982.
The using method of the full-automatic nailing machine for the anti-skid tyre comprises the following steps:
step one: according to the diameter of the tire to be nailed, the left sliding rail assembly 3 and the right sliding rail assembly 4 are synchronously adjusted, so that the heights of the tire side pressure sliding rail assembly 7 arranged on the left sliding rail assembly 3 and the tire rotation driving device 8 arranged on the right sliding rail assembly 4 are positioned at the same height of the center of the tire, and the axes of the left wheel self-centering pressing piece 11 and the right wheel self-centering pressing piece 14 are ensured to be collinear with the center of the tire to be nailed;
step two: automatic positioning and clamping for tire entering position
Rolling the tire to be nailed into a station to be clamped through a conveying track, starting a tire side pressure sliding rail assembly 7 arranged on a left sliding rail assembly 3 to move rightwards, and enabling the left side of the tire to be nailed to move rightwards under the pushing of a left wheel self-centering pressing piece 11 to be automatically centered and clamped with the side surface of a right wheel self-centering pressing piece 14;
step three: data acquisition of embedded nails
The rotation of the tire is realized under the drive of the tire rotation driving device 8, at this moment, the image scanning device 10 automatically scans the rolling surface of the tire to be studded along the horizontal direction under the drive of the servo motor on the camera sliding rail assembly 6, collects the relevant data information of the rolling surface, carries out operation by the control system, sets a nail-setting position program, and determines the specific nail-setting position of the tire to be studded by inputting the nail-setting program through the control system according to the nail-setting process requirement;
step four: automatic insert nail
The control system sends corresponding execution instruction programs to the nail inserting slide rail assembly 5, the tire rotation driving device 8 and the nail inserting device 9, so that regular nail inserting of a tire to be nailed is realized, in the nail inserting process, the nail inserting device 9 is driven by a moving motor in the nail inserting slide rail assembly 5 to realize reciprocating movement along a horizontal guide rail so as to meet the left and right position adjustment of the nail inserting on the rolling surface of the tire, the steering driving part 98 drives the eccentric wheel mechanism 96 to enable the comprehensive seat 94 of the fixed nail inserting gun 91 to rotate around the swing bearing seat 961, and accordingly the nail inserting angle of the nail inserting gun 91 is adjusted by stirring the left limiting rod 97 and the right limiting plate 944, the limiting requirement of the nail inserting limiting positions of the cambered surfaces on the left side and the right side of the tire is met, and the angle adjustment of the cambered surface nail inserting on the left side and the right side of the rolling surface is realized.
Through adopting above-mentioned technical scheme, when operating personnel carries out the nail operation, as long as just can carry out safe, high-efficient, the accurate nail of inlaying to the tire of waiting to process according to above-mentioned step, for providing a full-automatic nail inlaying machine of antiskid tire, can realize full-automatic nail inlaying to the tire of same specification. The automatic input and output of the tire are all the prior material conveying technology, and for the control system of the equipment, a person skilled in the art can design a corresponding control scheme as long as knowing the requirements of each action of the embedded nails, and various different work control schemes exist, which are all the prior art and are not the protection content of the invention.
The present embodiment is a preferred embodiment of the present invention, the nail insert executing component 92 may be driven by two telescopic cylinders in cooperation, or may be driven by one telescopic cylinder, the telescopic cylinder may be a functional component such as an air cylinder, a hydraulic oil cylinder, etc., the eccentric wheel mechanism 96 may also have a substituted structure with an equal function, the steering driving component 98 may drive the eccentric wheel mechanism 96 after the steering driving component is decelerated by the decelerator 982 by adopting the corner motor 981, so as to improve the driving torque.
The technology used by the control system is the prior art, so long as all control schemes required by the nailing process action of the invention can be realized, the implementation mode of the invention is also provided with a plurality of equivalent functional replacement structures, the structure of the nailing gun is more, and the equivalent functional replacement schemes adopted according to the working principle of the invention belong to the equivalent protection schemes of the invention.
Claims (9)
1. A full-automatic nail inserting machine for anti-skid tires is characterized in that: comprises a machine base (1), a frame (2) fixedly arranged on the machine base (1), a left sliding rail component (3) and a right sliding rail component (4) which are respectively arranged on a left upright post and a right upright post of the frame (2), a nail embedding sliding rail component (5) and a camera sliding rail component (6) which are respectively arranged on a cross beam of the frame (2), a tire side pressing sliding rail component (7) arranged on the left sliding rail component (3), a tire rotation driving device (8) arranged on the right sliding rail component (4), a nail embedding device (9) arranged on the nail embedding sliding rail component (5), an image scanning device (10) arranged on the camera sliding rail component (6), a rotatable left wheel self-centering pressing piece (11) arranged at one end far away from a mobile motor on the tire side pressing sliding rail component (7), a speed reducer (12) arranged on the sliding table of the tire rotation driving device (8) fixedly, an output shaft of the speed reducer (12) arranged horizontally, a right wheel self-centering pressing piece (14) arranged on the output shaft of the speed reducer (12), a nail embedding device (14) arranged coaxially on the tire side of the tire pressing device, and the tire side of the tire side pressing device (8) and the image scanning device (14) arranged on the same plane as the tire side of the tire pressing device, the image scanning device is in the plane of the tire pressing device, and the image plane of the tire embedding device is coaxial with the nail embedding device (14), the nail setting device (9) comprises a nail setting gun (91), a nail setting executing component (92), an avoidance notch (93), a comprehensive seat (94), a main connecting plate (95), an eccentric wheel mechanism (96), a left limit rod (97) and a steering driving component (98), wherein the main connecting plate (95) is fixed on a sliding table of a nail setting sliding rail component (5), a swing bearing seat hole (951) and a driving bearing seat hole (952) are formed in the main connecting plate (95), the swing bearing seat hole (951) is positioned above the driving bearing seat hole (952), the eccentric wheel mechanism (96) comprises a swing bearing seat (961), a driving bearing seat (962), an eccentric wheel (963), a connecting shaft (964) and a shaft journal (965), an outer ring of the swing bearing seat (961) is fixedly arranged in the swing bearing seat hole (951), an inner ring of the swing bearing seat (961) is fixedly connected with the comprehensive seat (94), the left limit rod (97) is fixedly arranged on the left side edge of the comprehensive seat (94), the driving bearing seat (94) is positioned below the swing bearing seat connection, the driving shaft (952) is fixedly arranged in the driving bearing seat (952) of the driving bearing seat (95) and is fixedly arranged in the driving bearing seat (952), the steering driving component (98) is fixedly arranged on the outer side of the main connecting plate (95), the connecting shaft (964) is driven by an output shaft of the steering driving component (98), the eccentric wheel (963) is positioned in an avoidance notch (93) on the comprehensive seat (94), the nail setting executing component (92) is arranged on the comprehensive seat (94), the nail setting gun (91) is fixed on the nail setting executing component (92), and the nail setting gun (91) drives the nail setting by the nail setting executing component (92); the nail inserting gun (91) comprises a nail dropping distributor (911), a gun body (912), self-closing jaws (913), snap springs (914) for shafts and ejector rods (915), the gun body (912) comprises a connecting flange (916), vertical side grooves (917), a first axial clamping groove (918) and a second axial clamping groove (919), a central through hole (910) is arranged in the center of the gun body (912), the ejector rods (915) are sleeved in the central through hole (910), vertical side grooves (917) are arranged on the side surface of the vertical gun body (912) at intervals, the number of the vertical side grooves (917) is the same as that of the self-closing jaws (913), one self-closing jaw (913) is arranged in each vertical side surface groove (917), the outer sides of all self-closing jaws (913) are elastically limited in the circumferential direction by the first axial clamping groove (918), an elastic reset ring is arranged in the second axial clamping groove (919), in a free state, the lower ends of all self-closing nails (919) are in a closed state, thereby, the inclined nails (9121) are axially embedded in the inclined shafts (9111) are arranged on the inclined shafts (9111), and the inclined shafts (9111) are arranged on the inclined shafts (9111) at the inclined shafts (912), the nail falling hole (9112) at the upper end of the nail falling distributor (911) is coaxial with the inclined hole (9122), the inclined hole (9122) is communicated with the central through hole (910), the inclined hole (9122) is in the same plane with the axis of the central through hole (910) and is intersected with the axis of the central through hole, and the nail embedding gun (91) is fixedly arranged on the lower end face of the cylinder body of the nail embedding executing component (92) through the connecting flange (916).
2. The fully automatic studded machine for anti-skid tires according to claim 1, characterized in that: the comprehensive seat (94) comprises a rotating bottom plate (941), a top plate (942), side plates (943), a right limiting plate (944) and a connecting hole group (945), wherein the top plate (942) and the side plates (943) are respectively fixed on the rotating bottom plate (941), the top plate (942) is positioned above the center of the connecting hole group (945), the side plates (943) are positioned on the right side of the center of the connecting hole group (945), vertical guide rails (946) are fixed on the side plates (943), and sliding blocks (947) are arranged on the vertical guide rails (946); the nail embedding executing part (92) comprises a perforation telescopic part (921), an L-shaped connecting plate (922) and a nail embedding telescopic part (923), the perforation telescopic part (921) and the nail embedding telescopic part (923) are respectively fixed on the upper end face and the lower end face of the L-shaped connecting plate (922), the L-shaped connecting plate (922) is fixed on a sliding block (947), a piston rod of the perforation telescopic part (921) is fixed on a top plate (942), and the piston rod of the nail embedding telescopic part (923) and a push rod (915) in the nail embedding gun (91) are coaxially arranged.
3. The fully automatic studded machine for anti-skid tires according to claim 1, characterized in that: the nail dispenser (911) is sleeved in the inclined hole (9122) through a shaft sleeve (9111) at the lower end of the nail dispenser, and is locked by a lateral locking screw from a lateral positioning hole (9123).
4. The fully automatic studded machine for anti-skid tires according to claim 1, characterized in that: the left sliding rail assembly (3), the right sliding rail assembly (4), the nail-inlaid sliding rail assembly (5) and the camera sliding rail assembly (6) are all screw-nut sliding assemblies driven by a servo motor or a stepping motor, and the image scanning device (10) is a 3D camera.
5. The fully automatic studded machine for anti-skid tires according to claim 1, characterized in that: the left sliding rail component (3) and the right sliding rail component (4) have the same specification and synchronously lift.
6. The fully automatic studded machine for anti-skid tires according to claim 1, characterized in that: the moving motors on the left sliding rail assembly (3), the right sliding rail assembly (4), the nail embedding sliding rail assembly (5) and the camera sliding rail assembly (6) are servo motors.
7. The fully automatic studded machine for anti-skid tires according to claim 1, characterized in that: the method is characterized in that: the nail embedding executing component (92) comprises a perforation telescopic component (921), an L-shaped connecting plate (922) and a nail embedding telescopic component (923), the perforation telescopic component (921) and the nail embedding telescopic component (923) are respectively fixed on the upper end face and the lower end face of the L-shaped connecting plate (922), the L-shaped connecting plate (922) is fixed on a sliding block (947), a piston rod of the perforation telescopic component (921) is fixed on a top plate (942), and the piston rod of the nail embedding telescopic component (923) and a push rod (915) in the nail embedding gun (91) are coaxially arranged.
8. The fully automatic studded machine for anti-skid tires according to claim 1, characterized in that: the steering driving part (98) consists of a corner motor (981) and a speed reducer (982), and the corner motor (981) drives the eccentric wheel (963) through the speed reducer (982).
9. The method for using the full-automatic nailing machine for the anti-skid tyre, as claimed in claim 1, is characterized in that: the first step: according to the diameter of the tire to be nailed, the left sliding rail assembly (3) and the right sliding rail assembly (4) are synchronously regulated, so that the heights of the tire side pressure sliding rail assembly (7) arranged on the left sliding rail assembly (3) and the tire rotation driving device (8) arranged on the right sliding rail assembly (4) are positioned at the same height of the center of the tire, and the axes of the left wheel self-centering pressing piece (11) and the right wheel self-centering pressing piece (14) are ensured to be collinear with the center of the tire to be nailed;
secondly, tire entering automatic positioning and clamping
Rolling the tire to be nailed into a station to be clamped through a conveying track, starting a tire side pressure sliding rail assembly (7) arranged on a left sliding rail assembly (3) to move rightwards, and enabling the left side of the tire to be nailed to move rightwards under the pushing of a left wheel self-centering pressing piece (11) to be automatically centered and clamped with the side surface of a right wheel self-centering pressing piece (14);
third step, inlaid nail data acquisition
The tire is rotated under the drive of a wheel driving motor (13) in a tire rotation driving device (8), at the moment, an image scanning device (10) automatically scans a rolling surface of a tire to be nailed along the horizontal direction under the drive of a moving motor on a camera sliding rail assembly (6), relevant data information of the rolling surface is collected, the control system is used for carrying out operation, setting of a nail setting position program is carried out, and the specific nail setting position of the tire to be nailed is determined by inputting the nail setting program through the control system according to the requirements of a nail setting process;
fourth, automatically inserting nails
The control system sends corresponding execution instruction programs to the nail inserting slide rail assembly (5), the tire rotation driving device (8) and the nail inserting device (9), so that regular nail inserting of a tire to be nailed is realized, in the nail inserting process, the nail inserting device (9) is driven by a moving motor in the nail inserting slide rail assembly (5) to reciprocate along a horizontal guide rail so as to meet the left and right position adjustment of a tire rolling surface nail inserting, the steering driving part (98) drives the eccentric wheel mechanism (96) to enable the comprehensive seat (94) of the fixed nail inserting gun (91) to rotate around the swing bearing seat (961), and accordingly the nail inserting angle of the nail inserting gun (91) is adjusted by stirring the left limiting rod (97) and the right limiting plate (944), the limiting requirement of the limit position of the left and right cambered surface nail inserting of the tire is met, and the angle adjustment of the cambered surface nail inserting on the left and right sides of the rolling surface is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311000691.0A CN116728536B (en) | 2023-08-10 | 2023-08-10 | Full-automatic nailing machine for anti-skid tyre and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311000691.0A CN116728536B (en) | 2023-08-10 | 2023-08-10 | Full-automatic nailing machine for anti-skid tyre and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116728536A CN116728536A (en) | 2023-09-12 |
| CN116728536B true CN116728536B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311000691.0A Active CN116728536B (en) | 2023-08-10 | 2023-08-10 | Full-automatic nailing machine for anti-skid tyre and use method thereof |
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| CN (1) | CN116728536B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191410214A (en) * | 1914-04-24 | 1915-04-22 | Dunlop Rubber Co | A Machine for Inserting and Securing Wearing or Non-slipping Studs in Tyre Treads. |
| FI830687A0 (en) * | 1982-03-09 | 1983-03-01 | Gislaved Ab | SAETT FOER AUTOMATISK DUBBNING SAMT DUBBNING SAUTOMAT FOER GENOMFOERANDE AV SAETTET |
| RU2216452C2 (en) * | 2001-08-03 | 2003-11-20 | Открытое акционерное общество "Нижнекамскшина" | Tire stud fitting machine (versions) |
| EP3088170A1 (en) * | 2015-04-29 | 2016-11-02 | Continental Reifen Deutschland GmbH | Positioning mechanism for positioning a spike setting pistol relative to a vehicle pneumatic tire, and device and method for spiking a pneumatic vehicle tyre |
| CN108422176A (en) * | 2017-02-06 | 2018-08-21 | 诺基安伦卡特股份有限公司 | Embedding is followed closely in the device of tire |
| JP2021035735A (en) * | 2019-08-30 | 2021-03-04 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | Stud pin driving apparatus and method for manufacturing studded tire |
| SE2151460A1 (en) * | 2021-11-30 | 2023-05-31 | Kloefver S Ab | A studding tool, a studding unit comprising such studding tool, and a studding assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI127185B (en) * | 2016-06-27 | 2017-12-29 | Nokian Renkaat Oyj | A method of studying a vehicle tire and a studded vehicle tire |
-
2023
- 2023-08-10 CN CN202311000691.0A patent/CN116728536B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191410214A (en) * | 1914-04-24 | 1915-04-22 | Dunlop Rubber Co | A Machine for Inserting and Securing Wearing or Non-slipping Studs in Tyre Treads. |
| FI830687A0 (en) * | 1982-03-09 | 1983-03-01 | Gislaved Ab | SAETT FOER AUTOMATISK DUBBNING SAMT DUBBNING SAUTOMAT FOER GENOMFOERANDE AV SAETTET |
| RU2216452C2 (en) * | 2001-08-03 | 2003-11-20 | Открытое акционерное общество "Нижнекамскшина" | Tire stud fitting machine (versions) |
| EP3088170A1 (en) * | 2015-04-29 | 2016-11-02 | Continental Reifen Deutschland GmbH | Positioning mechanism for positioning a spike setting pistol relative to a vehicle pneumatic tire, and device and method for spiking a pneumatic vehicle tyre |
| CN108422176A (en) * | 2017-02-06 | 2018-08-21 | 诺基安伦卡特股份有限公司 | Embedding is followed closely in the device of tire |
| JP2021035735A (en) * | 2019-08-30 | 2021-03-04 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | Stud pin driving apparatus and method for manufacturing studded tire |
| SE2151460A1 (en) * | 2021-11-30 | 2023-05-31 | Kloefver S Ab | A studding tool, a studding unit comprising such studding tool, and a studding assembly |
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| Publication number | Publication date |
|---|---|
| CN116728536A (en) | 2023-09-12 |
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