CN111702046B - Hydraulic automatic edge rolling machine convenient for loading and unloading - Google Patents
Hydraulic automatic edge rolling machine convenient for loading and unloading Download PDFInfo
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- CN111702046B CN111702046B CN202010500194.7A CN202010500194A CN111702046B CN 111702046 B CN111702046 B CN 111702046B CN 202010500194 A CN202010500194 A CN 202010500194A CN 111702046 B CN111702046 B CN 111702046B
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- box body
- motor
- electric push
- push rod
- fixedly connected
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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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
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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
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
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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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting 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
- B21D53/00—Making other particular articles
- B21D53/16—Making other particular articles rings, e.g. barrel hoops
Abstract
The invention discloses a hydraulic automatic rolling machine convenient for feeding and discharging, and relates to the technical field of mechanical equipment.A hydraulic rod is symmetrically and vertically fixedly arranged on the left side and the right side inside a first box body, and the upper end of the hydraulic rod is fixedly connected with the bottom surface of a third box body; the upper and lower sides of the right side wall of the connecting plate are symmetrically and rotatably provided with upper compression rollers through bearings, and the output end of the second motor is respectively fixedly connected with the middle shaft of the upper compression roller at the corresponding position; the left end of the first rotating shaft extends into the third box body, a first gear is fixedly connected to the extending end, a rack is arranged on the rear side of the first gear in a meshed mode, and a first electric push rod is fixedly connected to the lower end of the rack; the front side of lower compression roller is provided with feed mechanism, and the upside of going up the compression roller is provided with unloading mechanism, and what adopt is that the mode of automatic material loading and unloading is produced, has reduced human resource's input, and simultaneously, easy operation has improved the qualification rate of production efficiency and product greatly.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a hydraulic automatic edge rolling machine convenient for feeding and discharging.
Background
At present, the processing technology of the steel drum hoop is produced according to the traditional processing technology, wherein the most complicated procedure is a forming rolling circle, and the forming rolling circle can be divided into a manual rolling circle and an automatic rolling circle: the manual rounding is to fix the material belt on a rounding roller, apply pressure manually and forcibly to make the material belt stick to the rounding roller, and take down the material belt to obtain the material belt with an arc section; automatic edge rolling is put the material area on feeding mechanism, drives edge rolling roller set through the motor, and the combined action of edge rolling roller set is with the material area edge rolling, and the obtained barrel hoop quality of manual edge rolling is coarse, often can appear phenomenons such as burr, turn-up, wastes time and energy moreover, and traditional edge rolling production technology all has following shortcoming: the process is loaded down with trivial details, and what the material loading of edge rolling machine all adopted with unload is artifical manual going on, extravagant a large amount of manpower and materials, and production efficiency is low, awaits urgent need the improvement.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, and provides the hydraulic automatic edge rolling machine which is simple in structure, reasonable in design, convenient to use and convenient to feed and discharge.
In order to achieve the purpose, the invention adopts the technical scheme that: the device comprises a first box body, a second box body, a first motor, a synchronous wheel, a synchronous belt and a lower pressing roller; the right side of the first box body is provided with a second box body, the front side and the rear side between the first box body and the second box body are symmetrically provided with two lower compression rollers, the left ends of the two lower compression rollers are rotatably embedded on the right side wall of the first box body through bearings, the right ends of the two lower compression rollers extend into the second box body after passing through the left side wall of the second box body through the bearings in a rotating mode, synchronizing wheels are fixedly sleeved on the extending ends of the two lower compression rollers, and the synchronizing wheels on the front side and the rear side are in transmission connection through a synchronizing belt; a first motor is fixedly arranged inside the second box body, and an output shaft of the first motor is fixedly connected with a middle shaft of the lower pressing roller positioned on the front side; the feeding mechanism, the blanking mechanism, the third box body, the hydraulic rod, the first electric push rod, the rack, the first gear and the upper press roller are also included; the first box body is of a hollow structure with an opening at the upper part, hydraulic rods are symmetrically and vertically fixedly arranged at the left side and the right side inside the first box body, a third box body is movably inserted at the upper part of the opening end at the upper side of the first box body, and the upper end of each hydraulic rod is fixedly connected with the bottom surface of the third box body; a first rotating shaft is rotatably arranged on the right side wall of the third box body in a penetrating mode through a bearing, a connecting plate is fixedly connected to the right end of the first rotating shaft, upper compression rollers are symmetrically and rotatably arranged on the upper side and the lower side of the right side wall of the connecting plate through bearings, a second motor is fixedly arranged on the upper side and the lower side of the left side wall of the connecting plate, and the output end of the second motor is fixedly connected with a middle shaft of the upper compression roller in the corresponding position; the left end of the first rotating shaft extends into the third box body, a first gear is fixedly connected to the extending end, a rack is arranged on the rear side of the first gear in a meshed mode, a first electric push rod is fixedly connected to the lower end of the rack, and the lower end of the first electric push rod is fixedly arranged on the inner bottom surface of the third box body; the first motor, the second motor and the first electric push rod are all connected with an external power supply; a feeding mechanism is arranged on the front side of the lower compression roller, and a discharging mechanism is arranged on the upper side of the upper compression roller;
the feeding mechanism comprises an operating platform, a transmission roller, a second gear, a third motor and a feeding shaft; an operation table is fixedly arranged on the ground at the front side of the lower compression roller, two driving rollers are symmetrically arranged on the upper side and the lower side of the upper part of the operation table, the left side and the right side of each driving roller are rotatably arranged on the upper side surface of the operation table through a shaft seat, the left end of each driving roller penetrates through the shaft seat and then is fixedly connected with a second gear, and the second gears on the upper side and the lower side are meshed; the right end of the transmission roller positioned on the lower side penetrates through the shaft seat and then is fixedly connected with the output end of a third motor, and the third motor is fixedly arranged on the right side wall of the shaft seat; the third motor is connected with an external power supply; a feeding shaft is movably arranged at the lower side of the operating platform, and a material belt is wound on the feeding shaft;
the blanking mechanism comprises a bracket, a first sliding rail, a first sliding block, a fixed plate, a second electric push rod, a third electric push rod, an arc-shaped arm, a second rotating shaft, a fourth motor and a screw rod; a bracket is vertically and fixedly arranged on one side of the upper part of the third box body, the bracket is arranged in a Z shape, a first slide rail is symmetrically and fixedly arranged on the front side and the rear side of the bottom surface of the horizontal end of the upper side of the bracket, a first slide block is arranged on the first slide rail in a sliding manner, the bottom surface of the first slide block is fixedly arranged on the upper side surface of a fixed plate, a second electric push rod is vertically and fixedly arranged on the bottom surface of the fixed plate, the lower end of the second electric push rod is fixedly connected with a shaft seat, a second rotating shaft is arranged on the shaft seat in a rotating manner through a bearing, the upper ends of the front arc arm and the rear arc arm are respectively arranged on the second rotating shaft through a bearing rotating sleeve, and the upper side between the front arc arm and the rear arc arm is movably connected with the third electric push rod through an articulated element; a fourth motor is fixedly arranged on the bottom surface of the support at the right end of the first sliding rail, a lead screw is fixedly connected to the output end of the fourth motor, the left end of the lead screw is fixedly arranged on the bottom surface of the support through a shaft seat, and the upper side surface of the fixed plate is fixedly connected with a screw nut screwed on the lead screw; the second electric push rod, the third electric push rod and the fourth motor are all connected with an external power supply.
Furthermore, the left side and the right side of the bottom surface of the operating platform are symmetrically and vertically fixedly provided with supporting frames, the supporting frames are arranged in a J shape, the hooks of the supporting frames are symmetrically and rotatably provided with guide wheels through bearings, and the left end and the right end of the feeding shaft are rotatably arranged on the guide wheels; the material belt on the feeding shaft is wound on the outer side wall of the feeding shaft, then the feeding shaft is placed on the guide wheel, and the feeding shaft releases the material belt through the rotation of the guide wheel.
Furthermore, a second sliding rail is fixedly arranged on the rear side wall of the third box body at the rear side of the rack, a second sliding block is arranged on the second sliding rail in a sliding manner, and the rear side wall of the rack is fixedly connected with the second sliding block; when the first electric push rod pushes the rack to move up and down, the second sliding block and the second sliding rail guide and limit the rack.
Furthermore, a material guide groove is fixedly arranged on the top surface of the second box body, and the left end of the material guide groove is higher than the right end; during blanking, when the barrel hoop subjected to edge rolling passes through the blanking mechanism, the barrel hoop falls into the guide chute and is collected in a centralized manner through the guide chute.
Furthermore, angle steel connecting pieces are fixedly arranged at the turning positions of the brackets; the angle steel connecting piece increases the supporting force at the turning position of the bracket.
Furthermore, a rubber pad is fixedly arranged on the inner side wall of the arc-shaped arm; the rubber pad hoops on the outer side wall of the upper compression roller, and abrasion of the arc-shaped arm to the outer side wall of the upper compression roller is reduced.
The working principle of the invention is as follows: the end part of a material belt on a feeding shaft penetrates between an upper driving roller and a lower driving roller, then a third motor is connected with an external power supply, the third motor drives the driving roller on the lower side to rotate, the second gears on the upper side and the lower side are meshed for transmission, the driving rollers on the upper side and the lower side move relatively, the end part of the material belt is driven to the upper side of a lower pressing roller, then the hydraulic rod is shortened by controlling the stroke of the hydraulic rod, the hydraulic rod drives a third box body to descend until the upper pressing roller and the lower pressing roller clamp the material belt between the upper pressing roller and the lower pressing roller, then the lower pressing roller and the upper pressing roller are respectively driven to rotate by the output ends of a first motor and a second motor, namely, the material belt is rolled, and after the length of the material belt is enough, the material belt is cut off by an external cutting mechanism; after the edge rolling is finished, the hydraulic rod extends, the upper pressing roller and the lower pressing roller are separated, the electric push rod is extended by controlling the stroke of the electric push rod, the electric push rod drives the rack to move upwards, the rack and the gear are meshed for transmission, the gear drives the rotating shaft to rotate, the upper pressing roller on the upper side and the lower side can change positions, then the motor for four times, the electric push rod for two times and the electric push rod for three times are opened, the motor for four times drives the lead screw to rotate, the fixing plate drives the sliding block to move leftwards on the sliding rail, then the electric push rod for three times is extended, the two arc arms are opened, the electric push rod for two times is extended, the arc arms descend until the arc arms are hooped on the outer side wall of the upper pressing roller, the electric push rod for three times is shortened, the motor for four times drives the arc arms to move rightwards, the barrel hoop is gradually pushed rightwards, and blanking is carried out.
After adopting the structure, the invention has the beneficial effects that:
1. the feeding end of the device is provided with the feeding mechanism, the discharging end of the device is provided with the discharging mechanism, and production is carried out in an automatic feeding and discharging mode, so that the investment of human resources is reduced;
2. the material belt is wound on the feeding shaft and then is fed through the feeding mechanism, and the upper pressing roller and the lower pressing roller in the device are matched to perform the rounding operation, so that the operation is simple, and the production efficiency and the product percent of pass are greatly improved;
3. the arc arm in the blanking mechanism can adapt to the upper compression rollers with different diameters, and the application range of the device is widened.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a schematic view of the structure of the upper and lower rolls of the present invention.
Fig. 4 is a schematic view of the arcuate arm structure of the present invention.
Fig. 5 is a schematic view of a connection structure of the support frame and the guide wheel of the present invention.
Fig. 6 is a schematic view of a connection structure of the second slide rail, the second slide block and the rack according to the invention.
Fig. 7 is a schematic view showing the structure of the guide chute of the present invention.
Description of reference numerals:
the device comprises a first box body 1, a second box body 2, a first motor 3, a synchronous wheel 4, a synchronous belt 5, a lower press roller 6, a hydraulic rod 7, a third box body 8, a first rotating shaft 9, a connecting plate 10, an upper press roller 11, a second motor 12, a first gear 13, a rack 14, a first electric push rod 15, a feeding mechanism 16, an operation table 16-1, a transmission roller 16-2, a second gear 16-3, a third motor 16-4, a feeding shaft 16-5, a discharging mechanism 17, a support 17-1, a first slide rail 17-2, a first slide block 17-3, a fixed plate 17-4, a second electric push rod 17-5, a third electric push rod 17-6, an arc-shaped arm 17-7, a second rotating shaft 17-8, a fourth motor 17-9, a screw rod 17-10, a support frame 18, a guide wheel 19, a second slide rail 20, a first slide rail, a second slide rail, a slide rail, A second sliding block 21, a material guide groove 22, an angle steel connecting piece 23 and a rubber pad 24.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 7, the technical solution adopted by the present embodiment is: the device comprises a first box body 1, a second box body 2, a first motor 3, a synchronous wheel 4, a synchronous belt 5 and a lower pressing roller 6; the right side of the first box body 1 is provided with a second box body 2, the front side and the rear side between the first box body 1 and the second box body 2 are symmetrically provided with two lower compression rollers 6, the left ends of the two lower compression rollers 6 are rotatably embedded on the right side wall of the first box body 1 through bearings, the right ends of the two lower compression rollers 6 extend into the second box body 2 after passing through the left side wall of the second box body 2 through the bearings, the extending ends are fixedly welded and sleeved with synchronizing wheels 4, and the synchronizing wheels 4 on the front side and the rear side are in transmission connection through a synchronizing belt 5; a first motor 3 with the model number of 60KTYZ is fixedly arranged in the second box body 2, and an output shaft of the first motor 3 is fixedly connected with a middle shaft of a lower compression roller 6 positioned on the front side; the automatic feeding device also comprises a feeding mechanism 16, a discharging mechanism 17, a third box body 8, a hydraulic rod 7, a first electric push rod 15, a rack 14, a first gear 13 and an upper press roller 11; the first box body 1 is of a hollow structure with an opening at the upper part, hydraulic rods 7 are symmetrically and vertically fixedly arranged at the left side and the right side inside the first box body 1 through bolts, a third box body 8 is movably inserted at the upper part of the opening end at the upper side of the first box body 1, and the upper end of each hydraulic rod 7 is fixedly connected with the bottom surface of the third box body 8 through a bolt; a first rotating shaft 9 is rotatably arranged on the right side wall of the third box body 8 in a penetrating mode through a bearing, a connecting plate 10 is fixedly welded on the right end of the first rotating shaft 9, upper compression rollers 11 are symmetrically and rotatably arranged on the upper side and the lower side of the right side wall of the connecting plate 10 through bearings, a second motor 12 with the model of Y2-160M-6 is fixedly arranged on the upper side and the lower side of the left side wall of the connecting plate 10 through bolts, and the output end of the second motor 12 is fixedly welded with the middle shaft of the upper compression roller 11 in the corresponding position; the left end of the first rotating shaft 9 is extended inside the third box body 8, a first gear 13 is fixedly welded on the extended end, the rear side of the first gear 13 is meshed with a rack 14, the lower end of the rack 14 is fixedly connected with a first electric push rod 15 with the model number of smr-300 through a bolt, and the lower end of the first electric push rod 15 is fixedly arranged on the inner bottom surface of the third box body 8 through a bolt; a second sliding rail 20 is fixedly arranged on the rear side wall of the third box body 8 at the rear side of the rack 14 through bolts, a second sliding block 21 is arranged on the second sliding rail 20 in a sliding manner, and the rear side wall of the rack 14 is fixedly welded with the second sliding block 21; when the first electric push rod 15 pushes the rack 14 to move up and down, the second sliding block 21 and the second sliding rail 20 guide and limit the rack 14; the first motor 3, the second motor 12 and the first electric push rod 15 are all connected with an external power supply; a feeding mechanism 16 is arranged on the front side of the lower pressing roller 6, and a blanking mechanism 17 is arranged on the upper side of the upper pressing roller 11;
the feeding mechanism 16 comprises an operating platform 16-1, a transmission roller 16-2, a second gear 16-3, a third motor 16-4 and a feeding shaft 16-5; an operation table 16-1 is fixedly arranged on the ground at the front side of the lower compression roller 6 through bolts, two transmission rollers 16-2 are symmetrically arranged on the upper side and the lower side of the upper part of the operation table 16-1, the left side and the right side of each transmission roller 16-2 are rotatably arranged on the upper side surface of the operation table 16-1 through a shaft seat, the left end of each transmission roller 16-2 is fixedly welded with a second gear 16-3 after penetrating through the shaft seat, and the second gears 16-3 on the upper side and the lower side are meshed; the right end of the driving roller 16-2 positioned at the lower side penetrates through the shaft seat and then is fixedly connected with the output end of a third motor 16-4, the third motor 16-4 is fixedly arranged on the right side wall of the shaft seat through a bolt, and the model of the third motor 16-4 is Y2-160M-6; the third motor 16-4 is connected with an external power supply; a feeding shaft 16-5 is movably arranged at the lower side of the operating platform 16-1, a material belt is wound on the feeding shaft 16-5, support frames 18 are symmetrically and vertically fixedly welded at the left side and the right side of the bottom surface of the operating platform 16-1, the support frames 18 are arranged in a J shape, guide wheels 19 are symmetrically and rotatably arranged on hooks of the support frames 18 through bearings, and the left end and the right end of the feeding shaft 16-5 are rotatably arranged on the guide wheels 19; firstly, winding the material belt on the feeding shaft 16-5 on the outer side wall of the feeding shaft, then placing the feeding shaft 16-5 on the guide wheel 19, and releasing the material belt by the feeding shaft 16-5 through the rotation of the guide wheel 19;
the blanking mechanism 17 comprises a bracket 17-1, a first slide rail 17-2, a first slide block 17-3, a fixed plate 17-4, a second electric push rod 17-5, a third electric push rod 17-6, an arc-shaped arm 17-7, a second rotating shaft 17-8, a fourth motor 17-9 and a screw rod 17-10; a bracket 17-1 is vertically and fixedly arranged on one side of the upper part of the third box body 8 through bolts, the bracket 17-1 is arranged in a Z shape, and angle steel connecting pieces 23 are fixedly arranged at turning parts of the bracket 17-1 through bolts; the angle steel connecting piece 23 increases the supporting force of the turning part of the bracket 17-1, the front side and the rear side of the bottom surface of the horizontal end of the upper side of the bracket 17-1 are symmetrically and fixedly provided with a first slide rail 17-2 through bolts, a first slide block 17-3 is arranged on the first slide rail 17-2 in a sliding manner, the bottom surface of the first slide block 17-3 is fixedly welded on the upper side surface of a fixed plate 17-4, the bottom surface of the fixed plate 17-4 is vertically and fixedly provided with a second electric push rod 17-5 with the model of smr-300 through bolts, the lower end of the second electric push rod 17-5 is fixedly connected with a shaft seat through bolts, the shaft seat is rotatably provided with a second rotating shaft 17-8 through a bearing, the upper ends of the front arc-shaped arm 17-7 and the rear arc-shaped arm 17-7 are rotatably sleeved on the second rotating shaft 17-8 through bearings, and the upper side between the front arc-shaped arm 17-7 and the rear arc-shaped arm is movably connected with a second rotating shaft through an articulating piece with a second rotating shaft with the model of smr-300 A rubber pad 24 is fixedly arranged on the inner side wall of the third electric push rod 17-6 and the arc-shaped arm 17-7 through sealant; the rubber pad 24 is hooped on the outer side wall of the upper compression roller 11, so that the abrasion of the arc-shaped arm 17-7 to the outer side wall of the upper compression roller 11 is reduced; a fourth motor 17-9 is fixedly arranged on the bottom surface of a support 17-1 at the right end of the first sliding rail 17-2 through a bolt, a screw rod 17-10 is fixedly connected to the output end of the fourth motor 17-9, the left end of the screw rod 17-10 is fixedly welded on the bottom surface of the support 17-1 through a shaft seat, and the upper side surface of a fixed plate 17-4 is fixedly connected with a screw nut screwed on the screw rod 17-10; the second electric push rod 17-5, the third electric push rod 17-6 and the fourth motor 17-9 are all connected with an external power supply; a guide chute 22 is fixedly welded on the top surface of the second box body 2, and the left end of the guide chute 22 is higher than the right end; during blanking, when the barrel hoop subjected to the rolling is blanked by the blanking mechanism 17, the barrel hoop falls into the material guide groove 22 and is collected through the material guide groove 22.
The working principle of the specific embodiment is as follows: the end part of the material belt on the feeding shaft 16-5 passes through the upper and the lower driving rollers 16-2, then the third motor 16-4 is connected with an external power supply, the third motor 16-4 drives the driving roller 16-2 at the lower side to rotate, because the second gears 16-3 on the upper and lower sides are engaged for transmission and the transmission rollers 16-2 on the upper and lower sides move relatively, the end part of the material belt is transmitted to the upper side of the lower press roller 6, then the hydraulic rod 7 is shortened by controlling the stroke of the hydraulic rod 7, the hydraulic rod 7 drives the third box body 8 to descend until the upper press roll 11 and the lower press roll 6 clamp the material belt between the upper press roll and the lower press roll, then the output ends of the first motor 3 and the second motor 12 respectively drive the lower compression roller 6 and the upper compression roller 11 to rotate, the material belt is rolled up, and after the length of the material belt is enough, the material belt is cut off through an external cutting mechanism; after the rounding is finished, the hydraulic rod 7 extends, the upper press roll 11 is separated from the lower press roll 6, the first electric push rod 15 extends by controlling the stroke of the first electric push rod 15, the first electric push rod 15 drives the rack 14 to move upwards, the first gear 13 drives the first rotating shaft 9 to rotate due to the meshing transmission of the rack 14 and the first gear 13, the upper press rolls 11 on the upper side and the lower side change positions, then the fourth motor 17-9, the second electric push rod 17-5 and the third electric push rod 17-6 are opened, the fourth motor 17-9 drives the screw rod 17-10 to rotate, the fixed plate 17-4 drives the first sliding block 17-3 to move leftwards on the first sliding rail 17-2, then the third electric push rod 17-6 extends, the two arc-shaped arms 17-7 are opened, the second electric push rod 17-5 extends, the arc-shaped arms 17-7 descend, until the arc-shaped arm 17-7 is hooped on the outer side wall of the upper press roller 11, the third electric push rod 17-6 is shortened, the fourth motor 17-9 drives the arc-shaped arm 17-7 to move rightwards, and the barrel hoop is gradually pushed rightwards, so that blanking is carried out.
After adopting above-mentioned structure, this embodiment beneficial effect does:
1. the feeding end of the device is provided with a feeding mechanism 16, the discharging end of the device is provided with a discharging mechanism 17, and the automatic feeding and discharging mode is adopted for production, so that the investment of human resources is reduced;
2. the material belt is wound on the feeding shaft 16-5 and then is fed through the feeding mechanism 16, and the upper pressing roller 11 and the lower pressing roller 6 in the device are matched for carrying out the rounding operation, so that the operation is simple, and the production efficiency and the product percent of pass are greatly improved;
3. the arc-shaped arm 17-7 in the blanking mechanism 17 can adapt to the upper compression rollers 11 with different diameters, so that the application range of the device is enlarged;
4. the feeding shaft 16-5 is supported by the guide wheel 19, so that the feeding shaft 16-5 can be conveniently fed.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A hydraulic automatic rolling machine convenient for loading and unloading comprises a first box body (1), a second box body (2), a first motor (3), a synchronous wheel (4), a synchronous belt (5) and a lower pressure roller (6); the right side of the first box body (1) is provided with a second box body (2), the front side and the rear side between the first box body (1) and the second box body (2) are symmetrically provided with two lower compression rollers (6), the left ends of the two lower compression rollers (6) are rotatably embedded on the right side wall of the first box body (1) through bearings, the right ends of the two lower compression rollers (6) are rotatably penetrated through the left side wall of the second box body (2) through the bearings and then extend into the second box body (2), the extending ends are fixedly sleeved with synchronizing wheels (4), and the synchronizing wheels (4) on the front side and the rear side are in transmission connection through a synchronizing belt (5); a first motor (3) is fixedly arranged inside the second box body (2), and an output shaft of the first motor (3) is fixedly connected with a middle shaft of a lower pressing roller (6) positioned on the front side; the method is characterized in that: the automatic feeding device also comprises a feeding mechanism (16), a discharging mechanism (17), a third box body (8), a hydraulic rod (7), a first electric push rod (15), a rack (14), a first gear (13) and an upper press roller (11); the first box body (1) is of a hollow structure with an opening at the upper part, hydraulic rods (7) are symmetrically and vertically fixedly arranged at the left side and the right side inside the first box body (1), a third box body (8) is movably inserted at the upper part of the opening end at the upper side of the first box body (1), and the upper end of each hydraulic rod (7) is fixedly connected with the bottom surface of the third box body (8); a first rotating shaft (9) is rotatably arranged on the right side wall of the third box body (8) in a penetrating mode through a bearing, a connecting plate (10) is fixedly connected to the right end of the first rotating shaft (9), upper compression rollers (11) are symmetrically and rotatably arranged on the upper side and the lower side of the right side wall of the connecting plate (10) through bearings, a second motor (12) is fixedly arranged on the upper side and the lower side of the left side wall of the connecting plate (10), and the output end of the second motor (12) is fixedly connected with the middle shaft of the upper compression roller (11) in the corresponding position; the left end of the first rotating shaft (9) is stretched inside the third box body (8), a first gear (13) is fixedly connected to the stretched end, a rack (14) is meshed with the rear side of the first gear (13), the lower end of the rack (14) is fixedly connected with a first electric push rod (15), and the lower end of the first electric push rod (15) is fixedly arranged on the inner bottom surface of the third box body (8); the first motor (3), the second motor (12) and the first electric push rod (15) are all connected with an external power supply; a feeding mechanism (16) is arranged on the front side of the lower pressing roller (6), and a blanking mechanism (17) is arranged on the upper side of the upper pressing roller (11);
the feeding mechanism (16) comprises an operating platform (16-1), a transmission roller (16-2), a second gear (16-3), a third motor (16-4) and a feeding shaft (16-5); an operation table (16-1) is fixedly arranged on the ground at the front side of the lower compression roller (6), two transmission rollers (16-2) are symmetrically arranged on the upper side and the lower side of the upper part of the operation table (16-1), the left side and the right side of each transmission roller (16-2) are rotatably arranged on the upper side surface of the operation table (16-1) through a shaft seat, the left end of each transmission roller (16-2) is fixedly connected with a second gear (16-3) after penetrating through the shaft seat, and the second gears (16-3) on the upper side and the lower side are meshed; the right end of the driving roller (16-2) positioned at the lower side penetrates through the shaft seat and then is fixedly connected with the output end of a third motor (16-4), and the third motor (16-4) is fixedly arranged on the right side wall of the shaft seat; the third motor (16-4) is connected with an external power supply; a feeding shaft (16-5) is movably arranged at the lower side of the operating platform (16-1), and a material belt is wound on the feeding shaft (16-5);
the blanking mechanism (17) comprises a support (17-1), a first sliding rail (17-2), a first sliding block (17-3), a fixing plate (17-4), a second electric push rod (17-5), a third electric push rod (17-6), an arc-shaped arm (17-7), a second rotating shaft (17-8), a fourth motor (17-9) and a screw rod (17-10); a bracket (17-1) is vertically and fixedly arranged on one side of the upper part of the third box body (8), the bracket (17-1) is arranged in a Z shape, a first slide rail (17-2) is symmetrically and fixedly arranged on the front side and the rear side of the bottom surface of the horizontal end on the upper side of the bracket (17-1), a first slide block (17-3) is arranged on the first slide rail (17-2) in a sliding manner, the bottom surface of the first slide block (17-3) is fixedly arranged on the upper side surface of a fixed plate (17-4), a second electric push rod (17-5) is vertically and fixedly arranged on the bottom surface of the fixed plate (17-4), a shaft seat is fixedly connected on the lower end of the second electric push rod (17-5), a second rotating shaft (17-8) is rotatably arranged on the shaft seat through a bearing, the upper ends of the front arc-shaped arm and the rear arc-shaped arm (17-7) are rotatably sleeved on the second rotating shaft (17-8) through a bearing, the upper side between the arc arms (17-7) at the front side and the rear side is movably connected with a third electric push rod (17-6) through a hinge piece; a fourth motor (17-9) is fixedly arranged on the bottom surface of a support (17-1) at the right end of the first sliding rail (17-2), a lead screw (17-10) is fixedly connected to the output end of the fourth motor (17-9), the left end of the lead screw (17-10) is fixedly arranged on the bottom surface of the support (17-1) through a shaft seat, and the upper side surface of a fixing plate (17-4) is fixedly connected with a screw nut screwed on the lead screw (17-10); the second electric push rod (17-5), the third electric push rod (17-6) and the fourth motor (17-9) are connected with an external power supply.
2. The hydraulic automatic rolling machine convenient for loading and unloading as claimed in claim 1, wherein: the left side and the right side of the bottom surface of the operating platform (16-1) are symmetrically and vertically fixedly provided with supporting frames (18), the supporting frames (18) are arranged in a J shape, the hooks of the supporting frames (18) are symmetrically and rotatably provided with guide wheels (19) through bearings, and the left end and the right end of the feeding shaft (16-5) are rotatably arranged on the guide wheels (19); firstly, the material belt on the feeding shaft (16-5) is wound on the outer side wall of the feeding shaft, then the feeding shaft (16-5) is placed on the guide wheel (19), and the feeding shaft (16-5) releases the material belt through the rotation of the guide wheel (19).
3. The hydraulic automatic rolling machine convenient for loading and unloading as claimed in claim 1, wherein: a second sliding rail (20) is fixedly arranged on the rear side wall of the third box body (8) at the rear side of the rack (14), a second sliding block (21) is arranged on the second sliding rail (20) in a sliding manner, and the rear side wall of the rack (14) is fixedly connected with the second sliding block (21); when the first electric push rod (15) pushes the rack (14) to move up and down, the second sliding block (21) and the second sliding rail (20) guide and limit the rack (14).
4. The hydraulic automatic rolling machine convenient for loading and unloading as claimed in claim 1, wherein: a guide chute (22) is fixedly arranged on the top surface of the second box body (2), and the left end of the guide chute (22) is higher than the right end; during blanking, when the barrel hoop subjected to the rounding is blanked by the blanking mechanism (17), the barrel hoop falls into the guide chute (22) and is collected through the guide chute (22).
5. The hydraulic automatic rolling machine convenient for loading and unloading as claimed in claim 1, wherein: the turning parts of the bracket (17-1) are all fixedly provided with angle steel connecting pieces (23); the angle steel connecting piece (23) increases the supporting force of the turning part of the bracket (17-1).
6. The hydraulic automatic rolling machine convenient for loading and unloading as claimed in claim 1, wherein: a rubber pad (24) is fixedly arranged on the inner side wall of the arc-shaped arm (17-7); the rubber pad (24) is hooped on the outer side wall of the upper press roll (11) to reduce the abrasion of the arc-shaped arm (17-7) to the outer side wall of the upper press roll (11).
7. The hydraulic automatic rolling machine convenient for loading and unloading as claimed in claim 1, wherein: the working principle is as follows: the end part of the material belt on the feeding shaft (16-5) passes through the space between an upper driving roller (16) and a lower driving roller (16-2), then a third motor (16-4) is communicated with an external power supply, the third motor (16-4) drives the driving roller (16-2) at the lower side to rotate, the driving rollers (16-2) at the upper side and the lower side move relatively due to the meshing transmission of second gears (16-3) at the upper side and the lower side, the end part of the material belt is driven towards the upper side of a lower pressing roller (6), then the hydraulic rod (7) is shortened by controlling the stroke of the hydraulic rod (7), the hydraulic rod (7) drives a third box body (8) to descend until an upper pressing roller (11) and the lower pressing roller (6) clamp the material belt between the upper pressing roller (11) and then the output ends of a first motor (3) and a second motor (12) respectively drive the lower pressing roller (6) and the upper pressing roller (11) to rotate, the material belt is rolled up, and after the length of the material belt is enough, the material belt is cut off through an external cutting mechanism; after the rounding is finished, the hydraulic rod (7) extends, the upper press roll (11) is separated from the lower press roll (6), the first electric push rod (15) extends by controlling the stroke of the first electric push rod (15), the first electric push rod (15) drives the rack (14) to move upwards, the first gear (13) drives the first rotating shaft (9) to rotate due to the meshing transmission of the rack (14) and the first gear (13), the upper press rolls (11) on the upper side and the lower side change positions, then the fourth motor (17-9), the second electric push rod (17-5) and the third electric push rod (17-6) are opened, the fourth motor (17-9) drives the screw rod (17-10) to rotate, the first sliding block (17-3) is driven by the fixing plate (17-4) to move leftwards on the first sliding rail (17-2), and then the third electric push rod (17-6) extends, the two arc-shaped arms (17-7) are opened, the second electric push rod (17-5) is extended, the arc-shaped arms (17-7) are descended until the arc-shaped arms (17-7) are hooped on the outer side wall of the upper press roller (11), the third electric push rod (17-6) is shortened, the fourth motor (17-9) drives the arc-shaped arms (17-7) to move rightwards, and the barrel hoop is gradually pushed rightwards, so that the blanking is performed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010500194.7A CN111702046B (en) | 2020-06-03 | 2020-06-03 | Hydraulic automatic edge rolling machine convenient for loading and unloading |
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| CN202010500194.7A CN111702046B (en) | 2020-06-03 | 2020-06-03 | Hydraulic automatic edge rolling machine convenient for loading and unloading |
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| CN111702046B true CN111702046B (en) | 2022-03-08 |
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| CN201519714U (en) * | 2009-09-23 | 2010-07-07 | 南通超力卷板机制造有限公司 | Two-roll plate bending roll with automatic discharge device |
| CN102699158A (en) * | 2012-05-07 | 2012-10-03 | 浙江日科自动化设备有限公司 | Surface bending machine |
| CN207606134U (en) * | 2017-10-26 | 2018-07-13 | 常州泰利减速机有限公司 | A kind of convenient loading and unloading coiling machine bed |
| CN108188748B (en) * | 2018-01-10 | 2024-03-26 | 浙江铭泉水暖设备有限公司 | Gasbag clamping ring forming device |
| JP7098343B2 (en) * | 2018-02-06 | 2022-07-11 | 富士車輌株式会社 | Bending roll machine |
| CN108787811A (en) * | 2018-05-25 | 2018-11-13 | 王守鹏 | A kind of furling plate round machine of automatic discharging |
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| CN210647896U (en) * | 2019-08-27 | 2020-06-02 | 江苏鑫洋盛自动化科技有限公司 | Hydraulic automatic edge rolling machine convenient for loading and unloading |
| CN111054806A (en) * | 2019-12-30 | 2020-04-24 | 卢海珍 | Movable workbench for sheet metal machining |
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