CN110538929B - Full-automatic metal plate nail-free riveting machine - Google Patents
Full-automatic metal plate nail-free riveting machine Download PDFInfo
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- CN110538929B CN110538929B CN201910896517.6A CN201910896517A CN110538929B CN 110538929 B CN110538929 B CN 110538929B CN 201910896517 A CN201910896517 A CN 201910896517A CN 110538929 B CN110538929 B CN 110538929B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
Abstract
The invention provides a full-automatic metal plate riveter without nails, which comprises a servo length adjusting mechanism, a side positioning mechanism, a riveting mechanism, a belt conveying system and a U shell of a refrigerator, wherein the belt conveying system is arranged at the bottom of the U shell of the refrigerator. According to the invention, the full-automatic metal plate riveter without nails can achieve the following advantages: 1: the invention realizes full-automatic plate positioning, automatic hinge reinforcing plate placement, automatic riveting and unmanned operation in the whole process; 2: the invention can realize on-line production, and manual riveting and welding are carried out again after off-line production is not needed; 3: the riveting mechanism is provided with two groups of symmetrical riveting mechanisms, so that riveting can be carried out simultaneously, the working time is saved, the working efficiency is improved, and the cost is saved; 4: the invention is provided with two groups of material piles, each group of material bins can be filled with 1501 hinge reinforcing plates, one-time filling can meet continuous production in one shift (8 hours), thereby greatly saving the working time and improving the working efficiency.
Description
Technical Field
The invention relates to the field of riveting machines, in particular to a full-automatic metal plate riveter without nails.
Background
The riveting machine (also called as a riveting machine, a spin riveting machine, a rolling riveting machine and the like) is a novel riveting device developed according to a cold rolling principle, and is mechanical equipment capable of riveting objects by rivets. The device has compact structure, stable performance and convenient and safe operation. The riveting machine mainly completes assembly by rotation and pressure, is mainly applied to occasions needing riveting of rivets (hollow rivets, solid rivets and the like), and is commonly provided with specifications and models such as pneumatic, oil pressure and electric, single-end and double-end and the like. The common types of the riveting machine mainly comprise an automatic riveting machine (mainly aiming at the riveting of a semi-hollow riveting machine, automatic blanking can be realized, and the riveting efficiency is high!) and a spin riveting machine (the spin riveting machine is divided into a pneumatic spin riveting machine and a hydraulic spin riveting machine and is mainly used for the riveting of solid rivets or larger hollow rivets).
But because traditional panel beating still has some weak points in the in-process of carrying out the riveting, traditional riveting process has that production efficiency is low, and later stage maintenance and change are all wasted time and energy, and the scope that traditional riveter was suitable for is lower, can't be applicable to the product of the different materials of model, and practicality and flexibility are lower.
Disclosure of Invention
The invention aims to provide a full-automatic metal plate riveter without nails, which aims to solve the technical problem.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a full-automatic panel beating does not have rivet riveter, includes servo length adjustment mechanism, side positioning mechanism, riveting mechanism, belt conveyor system and refrigerator U shell, its characterized in that:
the bottom of the U shell of the refrigerator is provided with a belt conveying system, the belt conveying system comprises a belt and a transmission shaft, and the U shell of the refrigerator is placed on the belt; one longitudinal end of the U shell of the refrigerator is fixed through two groups of side positioning mechanisms, and one transverse end of the U shell of the refrigerator is fixed through a front positioning mechanism; the U shell of the refrigerator and the hinge reinforcing positioning plate are further fixed through two groups of symmetrical riveting mechanisms at one longitudinal end of the U shell of the refrigerator and positioned at the inner sides of the two groups of side positioning mechanisms, two groups of symmetrical rotating material piles are arranged at the other longitudinal end of the U shell of the refrigerator, a hinge reinforcing plate lifting mechanism is arranged between the two groups of rotating material piles, and a servo length adjusting mechanism is further arranged at the bottom of the U shell of the refrigerator;
the riveting mechanism comprises a riveting clamping mechanism and a riveting driving mechanism;
the riveting clamping mechanism comprises a gas-liquid pressurization rivet-free riveting clamp, a riveting female die, a positioning pin, a hinge reinforcing plate, a discharging block and a riveting male die, wherein an arc-shaped groove is formed in the inner side of the gas-liquid pressurization rivet-free riveting clamp, the riveting female die is installed at the top of the arc-shaped groove, the riveting male die is installed at the bottom of the arc-shaped groove, a U shell of the refrigerator and the hinge reinforcing plate are fixed between the riveting female die and the riveting male die through the positioning pin, and the discharging block is arranged on the riveting male die;
the riveting driving mechanism comprises a linear guide rail pair a, a support a, a cylinder connecting rod a, a jacking cylinder, a cylinder connecting rod b, a horizontal cylinder, a cylinder supporting plate, a mounting plate, a linear guide rail pair b and an oil cylinder, wherein the oil cylinder is arranged at the bottom of the gas-liquid pressurization rivet-free riveting clamp and used for driving a riveting male die; the bottom of the gas-liquid supercharging rivet-free riveting clamp and one side of the oil cylinder are connected with a jacking cylinder through a cylinder connecting rod a, the jacking cylinder is arranged on a support a, one side of the top of the support a is provided with a linear guide rail pair a and is connected with the gas-liquid supercharging rivet-free riveting clamp, the bottom of the support a is connected with a mounting plate through a linear guide rail pair b, a cylinder supporting plate is installed at one end of the mounting plate, a horizontal cylinder is installed on the cylinder supporting plate, and the horizontal cylinder is connected with one side of the bottom of the support a through a cylinder connecting rod b.
Preferably, the side positioning mechanism includes lift cylinder, pull-back cylinder, positioning roller, support and benchmark gyro wheel, and wherein the top one side of support is provided with the pull-back cylinder, and bottom one side of support is provided with the benchmark gyro wheel, and one side of pull-back cylinder is connected with the lift cylinder, and the bottom of lift cylinder is provided with positioning roller, be fixed with the refrigerator U shell between benchmark gyro wheel and the positioning roller.
Preferably, the hinge reinforcing plate lifting mechanism comprises a longitudinal lifting mechanism and a transverse lifting mechanism.
Preferably, the transverse lifting mechanism comprises a rotary material pile, a moving frame, a linear guide rail b, a driving device, a servo motor b, a connecting plate, a linear guide rail pair c, an upright post and a cross beam, wherein the bottom of the moving frame is connected to the base through the linear guide rail b, the rotary material pile is arranged on the moving frame and comprises a pneumatic turntable and a material pile, the material pile is arranged on the pneumatic turntable, the driving device is arranged above the rotary material pile, the connecting plate is arranged above the driving device, the inner part of the connecting plate slides and is connected with the cross beam through the linear guide rail pair c, the bottom of the cross beam is connected with the moving frame through the upright post, and the cross beam is driven by the servo motor b;
the driving device comprises an air cylinder, a supporting plate, a pin column, a floating plate, an electric sucker and a spring, wherein the air cylinder is arranged on the connecting plate, the bottom of the air cylinder is connected with the supporting plate, the supporting plate is connected with the floating plate through the pin column, the bottom of the floating plate is provided with the electric sucker, the spring is arranged on the outer side of the pin column, and one side of the bottom of the driving device is provided with an indexing driving air cylinder.
Preferably, vertical hoist mechanism includes driving pulley, the hold-in range, driven pulleys, the speed reducer, servo motor a, support b, the ball is vice, linear guide a and lift plate, wherein support b sets up on the motion frame, one side of support b is provided with servo motor a, and speed reducer and hold-in range are passed through to one side of servo motor a, and the other end and the ball of hold-in range auxiliary drive, the bottom of the ball is vice is connected with the lift plate, and the linear guide a of one side on support b of lift plate goes up the transmission, wherein the one end and the drive arrangement of lift plate are connected.
The invention has the beneficial effects that:
according to the invention, the full-automatic metal plate riveter without nails can achieve the following advantages:
1: the invention realizes full-automatic plate positioning, automatic hinge reinforcing plate placement, automatic riveting and unmanned operation in the whole process;
2: the invention can realize on-line production, and manual riveting and welding are carried out again after off-line production is not needed;
3: the riveting mechanism is provided with two groups of symmetrical riveting mechanisms, so that riveting can be carried out simultaneously, the working time is saved, the working efficiency is improved, and the cost is saved;
4: the two groups of material piles are arranged, the capacity of the material bins in the material piles is large, and each group of material bins can be filled with 1501 hinge reinforcing plates, so that one-time filling can meet continuous production within one shift (8 hours), the working time is greatly saved, and the working efficiency is improved;
5: all adjusting parts are realized by driving a ball screw pair by a servo motor, and are guided by a linear guide rail, so that the production of products of different models is met, one-key mold changing is realized quickly, and later-stage maintenance and replacement are facilitated;
6: the production process of the U shell of the refrigerator is optimized, the production efficiency, the product uniformity and the product precision are improved, the production beat is fast, and the production of products of different models and different materials is met.
Drawings
FIG. 1 is a top view of a full-automatic metal plate riveter without nails according to the present invention;
FIG. 2 is a schematic structural view of a side positioning mechanism of the present invention;
FIG. 3 is a schematic view of a riveting clamping mechanism of the present invention;
FIG. 4 is a cross-sectional view of the riveting drive mechanism of the invention;
FIG. 5 is a schematic view of the positioning of the hinge reinforcement plate of the present invention;
FIG. 6 is a left side view of the hinge reinforcement plate positioning of the present invention;
FIG. 7 is a schematic view of a U-shaped shell of the refrigerator of the present invention;
FIG. 8 is a schematic view of the hinge reinforcement plate lifting of the present invention;
FIG. 9 is a left side view of the rotating windrow of the present invention;
FIG. 10 is a schematic structural view of the hinge reinforcement plate lifting mechanism of the present invention;
reference numerals: 1. a servo length adjustment mechanism; 2. a side positioning mechanism; 201. a lifting cylinder; 202. pulling back the air cylinder; 203. positioning the roller; 204. a support; 205. a reference roller; 3. a riveting mechanism; 301. gas-liquid pressurization rivet-free riveting tongs; 302. riveting a female die; 303. positioning a pin; 304. a hinge reinforcement plate; 305. unloading the material block; 306. riveting a male die; 307. a linear guide pair a; 308. a bracket a; 309. a cylinder connecting rod a; 3010. jacking a cylinder; 3011. a cylinder connecting rod b; 3012. a horizontal cylinder; 3013. a cylinder support plate; 3014. mounting a plate; 3015. a linear guide pair b; 3016. an oil cylinder; 4. a hinge reinforcing positioning plate; 5. a belt conveyor system; 6. a front positioning mechanism; 7. rotating the material pile; 8. a hinge reinforcement plate lifting mechanism; 801. a driving pulley; 802. a synchronous belt; 803. a driven pulley; 804. a speed reducer; 805. a servo motor a; 806. a bracket b; 807. a ball screw pair; 808. a linear guide rail a; 809. a lifting plate; 8010. a linear guide pair c; 8011. a cross beam; 8012. a column; 8013. stacking; 8014. indexing driving the cylinder; 8015. a servo motor b; 8016. a connecting plate; 8017. a cylinder; 8018. a support plate; 8019. a pin; 8020. a floating plate; 8021. an electric chuck; 8022. a spring; 8023. a motion frame; 8024. a linear guide rail b; 8025. a pneumatic turntable; 9. and (5) a U shell of the refrigerator.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present disclosure.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1, a full-automatic metal plate riveter without nails comprises a servo length adjusting mechanism 1, a side positioning mechanism 2, a riveting mechanism 3, a belt conveying system 5 and a refrigerator U shell 9, wherein the bottom of the refrigerator U shell 9 is provided with the belt conveying system 5, the belt conveying system 5 comprises a belt and a transmission shaft, and the refrigerator U shell 9 is placed on the belt; one longitudinal end of the U shell 9 of the refrigerator is fixed through two groups of side positioning mechanisms 2, and one transverse end of the U shell 9 of the refrigerator is fixed through a front positioning mechanism 6; the vertical one end of refrigerator U shell 9 just is located the inboard of two sets of side positioning mechanism 2 and still fixes refrigerator U shell 9 and hinge reinforcement locating plate 4 through the riveting mechanism 3 of two sets of symmetries, and the vertical other end of refrigerator U shell 9 is provided with the rotatory windrow 7 of two sets of symmetries, is provided with hinge reinforcing plate hoist mechanism 8 between wherein two sets of rotatory windrows 7, and the bottom of refrigerator U shell 9 still is provided with servo length adjustment mechanism 1.
The working process is as follows: when the riveting device is used, firstly, the U shell 9 of the refrigerator is fixed on the base, then the U shell 9 of the refrigerator is fixed through the side positioning mechanism 2 and the front positioning mechanism 6, the belt conveying system 5 and the servo length adjusting mechanism 1 are matched to adjust the position of the U shell 9 of the refrigerator to a required position, then the hinge reinforcing plate on the rotating material pile 7 is driven to be lifted to the riveting mechanism 3 through the hinge reinforcing plate lifting mechanism 8, then the U shell 9 of the refrigerator and the hinge reinforcing plate are riveted and fixed through the riveting mechanism 3, and the riveting process can be completed.
Example 2
As shown in fig. 1-2, a full-automatic metal plate riveter without nails comprises a servo length adjusting mechanism 1, a side positioning mechanism 2, a riveting mechanism 3, a belt conveying system 5 and a refrigerator U-shaped shell 9, wherein the bottom of the refrigerator U-shaped shell 9 is provided with the belt conveying system 5, the belt conveying system 5 comprises a belt and a transmission shaft, and the refrigerator U-shaped shell 9 is placed on the belt; one longitudinal end of the U shell 9 of the refrigerator is fixed through two groups of side positioning mechanisms 2, and one transverse end of the U shell 9 of the refrigerator is fixed through a front positioning mechanism 6; the longitudinal end of the U shell 9 of the refrigerator and the inner sides of the two groups of side positioning mechanisms 2 are also used for fixing the U shell 9 of the refrigerator and the hinge reinforcing positioning plate 4 through two groups of symmetrical riveting mechanisms 3, two groups of symmetrical rotary stockpiles 7 are arranged at the longitudinal other end of the U shell 9 of the refrigerator, a hinge reinforcing plate lifting mechanism 8 is arranged between the two groups of rotary stockpiles 7, and a servo length adjusting mechanism 1 is also arranged at the bottom of the U shell 9 of the refrigerator;
the side positioning mechanism 2 comprises a lifting cylinder 201, a pull-back cylinder 202, a positioning roller 203, a support 204 and a reference roller 205, wherein the pull-back cylinder 202 is arranged on one side of the top of the support 204, the reference roller 205 is arranged on one side of the bottom of the support 204, the lifting cylinder 201 is connected to one side of the pull-back cylinder 202, the positioning roller 203 is arranged on the bottom of the lifting cylinder 201, and a U shell 9 of the refrigerator is fixed between the reference roller 205 and the positioning roller 203.
The work flow of the side positioning mechanism 2: the transverse position of the lifting cylinder 201 can be adjusted by the pull-back cylinder 202, the transverse position of the positioning roller 203 can be adjusted, the vertical position of the positioning roller 203 can be adjusted by the lifting cylinder 201, the distance between the positioning roller 203 and the reference roller 205 can be adjusted by adjusting the positioning roller 203, and then the U shell 9 of the refrigerator can be fixed.
Example 3
As shown in fig. 1 and fig. 3-7, a full-automatic sheet metal riveter without nails comprises a servo length adjusting mechanism 1, a side positioning mechanism 2, a riveting mechanism 3, a belt conveying system 5 and a refrigerator U-shaped shell 9, wherein the bottom of the refrigerator U-shaped shell 9 is provided with the belt conveying system 5, the belt conveying system 5 comprises a belt and a transmission shaft, and the refrigerator U-shaped shell 9 is placed on the belt; one longitudinal end of the U shell 9 of the refrigerator is fixed through two groups of side positioning mechanisms 2, and one transverse end of the U shell 9 of the refrigerator is fixed through a front positioning mechanism 6; the longitudinal end of the U shell 9 of the refrigerator and the inner sides of the two groups of side positioning mechanisms 2 are also used for fixing the U shell 9 of the refrigerator and the hinge reinforcing positioning plate 4 through two groups of symmetrical riveting mechanisms 3, two groups of symmetrical rotary stockpiles 7 are arranged at the longitudinal other end of the U shell 9 of the refrigerator, a hinge reinforcing plate lifting mechanism 8 is arranged between the two groups of rotary stockpiles 7, and a servo length adjusting mechanism 1 is also arranged at the bottom of the U shell 9 of the refrigerator;
the riveting mechanism 3 comprises a riveting clamping mechanism and a riveting driving mechanism;
the riveting clamping mechanism comprises a gas-liquid pressurization rivet-free riveting clamp 301, a riveting female die 302, a positioning pin 303, a hinge reinforcing plate 304, a discharging block 305 and a riveting male die 306, an arc-shaped groove is formed in the inner side of the gas-liquid pressurization rivet-free riveting clamp 301, the riveting female die 302 is installed at the top of the arc-shaped groove, the riveting male die 306 is installed at the bottom of the arc-shaped groove, the U shell 9 of the refrigerator and the hinge reinforcing plate 304 are fixed between the riveting female die 302 and the riveting male die 306 through the positioning pin 303, and the discharging block 305 is arranged on the riveting male die 306;
the riveting driving mechanism comprises a linear guide rail pair a307, a support a308, a cylinder connecting rod a309, a jacking cylinder 3010, a cylinder connecting rod b3011, a horizontal cylinder 3012, a cylinder supporting plate 3013, a mounting plate 3014, a linear guide rail pair b3015 and an oil cylinder 3016, and the oil cylinder 3016 is arranged at the bottom of the gas-liquid pressurization rivet-free riveting clamp 301 and used for driving the riveting male die 306; the bottom of the gas-liquid supercharging rivet-free riveting clamp 301 and one side of the oil cylinder 3016 are connected with a jacking cylinder 3010 through a cylinder connecting rod a309, the jacking cylinder 3010 is arranged on a support a308, one side of the top of the support a308 is provided with a linear guide rail pair a307 and is connected with the gas-liquid supercharging rivet-free riveting clamp 301, the bottom of the support a308 is connected with a mounting plate 3014 through a linear guide rail pair b3015, a cylinder supporting plate 3013 is installed at one end of the mounting plate 3014, a horizontal cylinder 3012 is installed on the cylinder supporting plate 3013, and the horizontal cylinder 3012 is connected with one side of the bottom of the support a308 through a cylinder connecting rod b 3011.
The working process of the riveting mechanism 3 is as follows: the horizontal cylinder 3012 can adjust the horizontal position of the support a308 to adjust the horizontal position of the gas-liquid pressurizing rivet-free riveting clamp 301, and when the support a308 moves horizontally, the linear guide rail pair b3015 at the bottom of the support a can play a certain limiting role; the jacking cylinder 3010 can adjust the vertical position of the gas-liquid pressurization rivet-free riveting clamp 301, when the gas-liquid pressurization rivet-free riveting clamp 301 moves vertically, the linear guide rail pair a307 can play a certain limiting role, and then the riveting female die 302 and the riveting male die 306 on the gas-liquid pressurization rivet-free riveting clamp 301 can fix and rivet the refrigerator U shell 9 and the hinge reinforcing plate 304, so that the riveting process can be completed.
Example 4
As shown in fig. 1 and fig. 8-10, a full-automatic sheet metal riveter without nails comprises a servo length adjusting mechanism 1, a side positioning mechanism 2, a riveting mechanism 3, a belt conveying system 5 and a refrigerator U-shaped shell 9, wherein the bottom of the refrigerator U-shaped shell 9 is provided with the belt conveying system 5, the belt conveying system 5 comprises a belt and a transmission shaft, and the refrigerator U-shaped shell 9 is placed on the belt; one longitudinal end of the U shell 9 of the refrigerator is fixed through two groups of side positioning mechanisms 2, and one transverse end of the U shell 9 of the refrigerator is fixed through a front positioning mechanism 6; the longitudinal end of the U shell 9 of the refrigerator and the inner sides of the two groups of side positioning mechanisms 2 are also used for fixing the U shell 9 of the refrigerator and the hinge reinforcing positioning plate 4 through two groups of symmetrical riveting mechanisms 3, two groups of symmetrical rotary stockpiles 7 are arranged at the longitudinal other end of the U shell 9 of the refrigerator, a hinge reinforcing plate lifting mechanism 8 is arranged between the two groups of rotary stockpiles 7, and a servo length adjusting mechanism 1 is also arranged at the bottom of the U shell 9 of the refrigerator;
the hinge reinforcing plate lifting mechanism 8 comprises a longitudinal lifting mechanism and a transverse lifting mechanism.
The transverse lifting mechanism comprises a rotary pile 7, a moving frame 8023, a linear guide rail b8024, a driving device, a servo motor b8015, a connecting plate 8016, a linear guide rail pair c8010, an upright post 8012 and a cross beam 8011, wherein the bottom of the moving frame 8023 is connected to the base through the linear guide rail b8024, the rotary pile 7 is arranged on the moving frame 8023, the rotary pile 7 comprises a pneumatic turntable 8025 and a pile 8013, the pile 8013 is arranged on the pneumatic turntable 8025, the driving device is arranged above the rotary pile 7, the connecting plate 8016 is arranged above the driving device, the inner part of the connecting plate 8016 slides and is connected with the cross beam 8011 through the linear guide rail pair c8010, the bottom 80123 of the cross beam 8011 is connected with the moving frame 8023 through the upright post 8012, and the cross beam 8011 is driven by the servo motor b 8015;
the driving device comprises an air cylinder 8017, a supporting plate 8018, a pin 8019, a floating plate 8020, an electric suction cup 8021 and a spring 8022, wherein the air cylinder 8017 is arranged on the connecting plate 8016, the bottom of the air cylinder 8017 is connected with the supporting plate 8018, the supporting plate 8018 is connected with the floating plate 8020 through the pin 8019, the electric suction cup 8021 is arranged at the bottom of the floating plate 8020, the spring 8022 is arranged on the outer side of the pin 8019, and an indexing driving air cylinder 8014 is arranged on one side of the bottom of the driving device.
The longitudinal lifting mechanism comprises a driving pulley 801, a synchronous belt 802, a driven pulley 803, a speed reducer 804, a servo motor a805, a support b806, a ball screw pair 807, a linear guide rail a808 and a lifting plate 809, wherein the support b806 is arranged on the moving frame 8023, the servo motor a805 is arranged on one side of the support b806, one side of the servo motor a805 is connected with the synchronous belt 802 through the speed reducer 804, the other end of the synchronous belt 802 is in transmission with the ball screw pair 807, the bottom of the ball screw pair 807 is connected with the lifting plate 809, one side of the lifting plate 809 is in transmission on the linear guide rail a808 on the support b806, and one end of the lifting plate 809 is connected with a driving device.
The working process of the hinge reinforcing plate lifting mechanism 8 is as follows: through servo motor a805 accessible hold-in range 802 drive ball screw pair 807 and rotate, thereby drive lift plate 809 and reciprocate, and then drive arrangement and remove, inside electric sucking disc 8021 of drive arrangement can reciprocate thereupon, move down when electric sucking disc 8021 and can drive hinge reinforcing plate 304 vertical migration, and then can adsorb hinge reinforcing plate 304, then accessible servo motor b8015 drive crossbeam 8011 rotates, and then drive connecting plate 8016 lateral shifting, and then can drive hinge reinforcing plate 304 lateral shifting, thereby remove hinge reinforcing plate 304 to required position department, can accomplish the lift process of hinge reinforcing plate.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a full-automatic panel beating does not have nail riveter, includes servo length adjustment mechanism (1), side positioning mechanism (2), riveting mechanism (3), belt conveyor system (5) and refrigerator U shell (9), its characterized in that:
the bottom of the U shell (9) of the refrigerator is provided with a belt conveying system (5), the belt conveying system (5) comprises a belt and a transmission shaft, and the U shell (9) of the refrigerator is placed on the belt; one longitudinal end of the U shell (9) of the refrigerator is fixed through two groups of side positioning mechanisms (2), and one transverse end of the U shell (9) of the refrigerator is fixed through a front positioning mechanism (6); the U-shaped refrigerator shell is characterized in that the U-shaped refrigerator shell (9) and the hinge reinforcing positioning plates (4) are fixed at one longitudinal end of the U-shaped refrigerator shell (9) and positioned at the inner sides of the two groups of side positioning mechanisms (2) through two groups of symmetrical riveting mechanisms (3), two groups of symmetrical rotary stockpiles (7) are arranged at the other longitudinal end of the U-shaped refrigerator shell (9), a hinge reinforcing plate lifting mechanism (8) is arranged between the two groups of rotary stockpiles (7), and a servo length adjusting mechanism (1) is further arranged at the bottom of the U-shaped refrigerator shell (9);
the riveting mechanism (3) comprises a riveting clamping mechanism and a riveting driving mechanism;
the riveting clamping mechanism comprises a gas-liquid pressurization rivet-free riveting clamp (301), a riveting female die (302), a positioning pin (303), a hinge reinforcing plate (304), a discharging block (305) and a riveting male die (306), wherein an arc-shaped groove is formed in the inner side of the gas-liquid pressurization rivet-free riveting clamp (301), the riveting female die (302) is installed at the top of the arc-shaped groove, the riveting male die (306) is installed at the bottom of the arc-shaped groove, a U shell (9) of the refrigerator and the hinge reinforcing plate (304) are fixed between the riveting female die (302) and the riveting male die (306) through the positioning pin (303), and the discharging block (305) is arranged on the riveting male die (306);
the riveting driving mechanism comprises a linear guide rail pair a (307), a support a (308), a cylinder connecting rod a (309), a jacking cylinder (3010), a cylinder connecting rod b (3011), a horizontal cylinder (3012), a cylinder support plate (3013), a mounting plate (3014), a linear guide rail pair b (3015) and an oil cylinder (3016), wherein the oil cylinder (3016) is arranged at the bottom of the gas-liquid pressurization rivet-free riveting clamp (301) and used for driving a riveting male die (306); the bottom of gas-liquid pressure boost rivet-free riveting clamp (301) is connected with jacking cylinder (3010) through cylinder extension rod a (309) on the side of oil cylinder (3016), jacking cylinder (3010) is arranged on support a (308), linear guide rail pair a (307) is arranged on one side of the top of support a (308), and is connected with gas-liquid pressure boost rivet-free riveting clamp (301), the bottom of support a (308) is connected with mounting plate (3014) through linear guide rail pair b (3015), wherein cylinder support plate (3013) is installed to the one end of mounting plate (3014), and horizontal cylinder (3012) is installed on cylinder support plate (3013), horizontal cylinder (3012) is connected with one side of the bottom of support a (308) through cylinder extension rod b (3011).
2. The full-automatic sheet metal riveter without nails of claim 1, characterized in that: the side positioning mechanism (2) comprises a lifting cylinder (201), a pull-back cylinder (202), a positioning roller (203), a support (204) and a reference roller (205), wherein the pull-back cylinder (202) is arranged on one side of the top of the support (204), the reference roller (205) is arranged on one side of the bottom of the support (204), the lifting cylinder (201) is connected to one side of the pull-back cylinder (202), the positioning roller (203) is arranged on the bottom of the lifting cylinder (201), and a U shell (9) of the refrigerator is fixed between the reference roller (205) and the positioning roller (203).
3. The full-automatic sheet metal riveter without nails of claim 1, characterized in that: the hinge reinforcing plate lifting mechanism (8) comprises a longitudinal lifting mechanism and a transverse lifting mechanism.
4. The full-automatic sheet metal riveter without nails of claim 3, characterized in that: the transverse lifting mechanism comprises a rotary pile (7), a moving frame (8023), a linear guide rail b (8024), a driving device, a servo motor b (8015), a connecting plate (8016), a linear guide rail pair c (8010), an upright post (8012) and a cross beam (8011), the bottom of the moving frame (8023) is connected to a base through the linear guide rail b (8024), the rotary pile (7) is arranged on the moving frame (8023), the rotary pile (7) comprises a pneumatic turntable (8025) and a pile (8013), the pile (8013) is arranged on the pneumatic turntable (8025), the driving device is arranged above the rotary pile (7), the connecting plate (8016) is arranged above the driving device, the inner part of the connecting plate (8016) slides and is connected with the cross beam (8011) through the linear guide rail pair c (8010), and the bottom of the cross beam (8011) is connected with the moving frame (8023) through the upright post (8012), the cross beam (8011) is driven by a servo motor b (8015);
the driving device comprises an air cylinder (8017), a supporting plate (8018), a pin column (8019), a floating plate (8020), an electric sucking disc (8021) and a spring (8022), wherein the air cylinder (8017) is arranged on a connecting plate (8016), the bottom of the air cylinder (8017) is connected with the supporting plate (8018), the supporting plate (8018) is connected with the floating plate (8020) through the pin column (8019), the electric sucking disc (8021) is arranged at the bottom of the floating plate (8020), the spring (8022) is arranged on the outer side of the pin column (8019), and an indexing driving air cylinder (8014) is arranged on one side of the bottom of the driving device.
5. The full-automatic sheet metal riveter without nails of any claim 3-4, characterized in that: the longitudinal lifting mechanism comprises a driving pulley (801), a synchronous belt (802), a driven pulley (803), a speed reducer (804), a servo motor a (805), a support b (806), a ball screw pair (807), a linear guide rail a (808) and a lifting plate (809), wherein the support b (806) is arranged on a moving frame (8023), the servo motor a (805) is arranged on one side of the support b (806), the speed reducer (804) and the synchronous belt (802) are arranged on one side of the servo motor a (805), the other end of the synchronous belt (802) is in transmission with the ball screw pair (807), the lifting plate (809) is connected to the bottom of the ball screw pair (807), one side of the lifting plate (809) is in transmission on the linear guide rail a (808) on the support b (806), and one end of the lifting plate (809) is connected with a driving device.
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| CN201910896517.6A CN110538929B (en) | 2019-09-23 | 2019-09-23 | Full-automatic metal plate nail-free riveting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910896517.6A CN110538929B (en) | 2019-09-23 | 2019-09-23 | Full-automatic metal plate nail-free riveting machine |
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| CN110538929A CN110538929A (en) | 2019-12-06 |
| CN110538929B true CN110538929B (en) | 2021-03-19 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110538929A (en) | 2019-12-06 |
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Denomination of invention: A fully automatic sheet metal riveting machine without nails Effective date of registration: 20221013 Granted publication date: 20210319 Pledgee: China Construction Bank Corporation Quanjiao Sub branch Pledgor: ANHUI KECHANG MACHINERY MANUFACTURING INCORPORATED Co.,Ltd. Registration number: Y2022980018268 |
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