CN111136135A - Bilateral panel turnover machine - Google Patents
Bilateral panel turnover machine Download PDFInfo
- Publication number
- CN111136135A CN111136135A CN202010039838.7A CN202010039838A CN111136135A CN 111136135 A CN111136135 A CN 111136135A CN 202010039838 A CN202010039838 A CN 202010039838A CN 111136135 A CN111136135 A CN 111136135A
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- Prior art keywords
- bending
- belt line
- pressing
- plate
- rack
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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
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
- B21D5/042—With a rotational movement of the bending blade
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a plate double-side turnover machine which comprises a rack, a conveying device, a bending device and a linear module, wherein the conveying device is arranged on the rack; the conveying device comprises a conveying belt line and a conveying belt line support, the conveying device is fixed in the middle of the rack, and a pressing device is arranged on the conveying device; the linear module comprises a linear slide rail and a screw rod assembly, and is arranged between the bending device and the rack; the bending device comprises a bending frame body, a pressing die, an overturning die and a lifting module, wherein the pressing die and the overturning die are movably connected to the upper part and the lower part of the bending frame body, the pressing die slides up and down in the bending frame body, and the overturning die can rotate in the bending frame body; the lifting module is arranged between the bending frame body and the linear module. The invention utilizes the two movable bending devices to bend the two ends of the plate for multiple times, thereby saving time and labor. The invention can be applied to the field of machining.
Description
Technical Field
The invention relates to the field of machining, in particular to a double-side plate turnover machine for plates.
Background
In the prior art, bending processing of two ends of a metal plate by using a bending machine is generally performed on one end of the metal plate firstly, and then the other end to be bent is manually turned to the bending machine to be bent again, so that a bilateral bending effect is realized. When the traditional bending machine needs to bend the two sides of a plate, especially when the two sides need to be bent for multiple times, the traditional bending machine is low in processing speed, time-consuming and labor-consuming, and has no advantages in processing and production.
Disclosure of Invention
The invention aims to provide a double-sided plate turnover machine for plates, which aims to solve one or more technical problems in the prior art and at least provide a beneficial selection or creation condition.
The technical scheme adopted for solving the technical problems is as follows:
a two-sided panel turnover machine comprising:
a frame;
the conveying device is arranged in the middle of the rack and comprises a conveying belt line and a conveying belt line support, the conveying belt line support is arranged between the conveying belt line and the rack, and the conveying belt line support is fixedly connected with the conveying belt line and the rack;
the bending device, bending device has two, two bending device locates respectively the anterior part and the rear portion of frame, bending device includes: the bending device comprises a bending frame body, a pressing die and a turning die, wherein the pressing plate and the turning die are arranged in the bending frame body; the pressing die comprises a pressing plate and a pressing hydraulic cylinder, a folding part is arranged at the lower end of the pressing plate, the pressing hydraulic cylinder is arranged on the bending frame body, and an output shaft of the pressing hydraulic cylinder is connected with the pressing plate; the turnover die comprises a turnover block and a rotary oil cylinder, the middle part of the turnover block is provided with a turnover part, the rotary oil cylinder is fixed on the bending frame body, and an output shaft of the rotary oil cylinder is fixedly connected with the turnover block;
the bending device comprises a bending device and a rack, the bending device comprises a bending device and a linear module, the linear module is arranged between the bending device and the rack and comprises a linear slide rail and a screw rod assembly, the bending frame body is installed on the rack through the linear slide rail, and the bending frame body moves on the rack through the screw rod assembly and the linear slide rail.
The invention has the beneficial effects that: the bending frame body provides basic support for the actions of the pressing die and the overturning die, bending processing of the plate is completed through lifting of the pressing die and overturning of the overturning die, and the plate is pressed and then is pressed to be turned over, so that the bending process is stable and rapid. The two bending devices can simultaneously bend and process two ends of the plate, and the linear module enables the distance between the two bending devices to be adjustable, so that the plate bending machine can meet different bending requirements and can also bend the plate for multiple times; the conveying device facilitates the movement of the plates, so that the bending and feeding processes of the plates are safer, time-saving and labor-saving.
As a further improvement of the above technical scheme, the bending frame body comprises a left vertical plate, a right vertical plate, an upper fixing member and a lower fixing member, the left vertical plate, the right vertical plate, the upper fixing member and the lower fixing member are respectively arranged at the left end, the right end, the upper end and the lower end of the bending frame body, and the left vertical plate, the right vertical plate, the upper fixing member and the lower fixing member are welded into a rectangular frame; the number of the rotary oil cylinders is two, and the two rotary oil cylinders are respectively fixed on the left vertical plate and the right vertical plate. The bending frame body is formed by welding all parts and provides support and fixation for the actions of the pressing die and the overturning die in the bending frame body; the turnover die is arranged between the left vertical plate and the right vertical plate for turnover, and the rotary oil cylinders on the two sides are arranged and fixed on the left vertical plate and the right vertical plate in a swinging-proof manner.
As a further improvement of the technical scheme, the inner sides of the left vertical plate and the right vertical plate are provided with opposite sliding grooves, and the left end and the right end of the compression die are respectively arranged in the sliding grooves and slide up and down along the sliding grooves in a reciprocating manner. The pressing die slides up and down in the bending frame body through the matching with the sliding groove, and the action of the pressing die is guided and limited through the sliding groove.
As a further improvement of the above technical solution, the pressing die is further provided with a balance shaft, the balance shaft is arranged on one side of the pressing plate, the balance shaft is a circular shaft, bearing supports are arranged at two ends of the balance shaft, two ends of the balance shaft are respectively and movably connected to the left vertical plate and the right vertical plate through the bearing supports, the balance shaft is provided with two gears, the pressing plate is provided with corresponding racks, and the gears are engaged with the racks. The pressure strip slides up and down in the bending frame body, the gear of the balance rod is matched with the rack of the pressure strip, so that the pressure strip and the balance shaft are kept parallel, and the pressure strip slides up and down more smoothly and stably.
As a further improvement of the technical scheme, the turnover block is provided with two connecting sections and a turnover plate, the two connecting sections are respectively and fixedly connected to two sides of the turnover plate, and an output shaft of the rotary oil cylinder is fixedly connected to the corresponding connecting sections. Because of the needs of bending, the upset piece is bulky, the upset piece passes through the linkage segment forms with the returning face plate is connected, is favorable to the manufacturing and the processing of each part, practices thrift the cost.
As a further improvement of the technical scheme, the number of the linear slide rails is two, each linear slide rail comprises a guide rail and a slide block, the guide rails are arranged on the left side and the right side of the rack, the slide blocks are arranged at corresponding positions of the bottom of the bending rack body, and the guide rails are connected with the slide blocks in a sliding manner; the lead screw component comprises a lead screw, a lead screw nut, a fixed seat, a support and a servo motor, wherein the fixed seat and the support are fixed on the rack, the lead screw is arranged between the fixed seat and the support, the servo motor is connected with the lead screw through a coupler, the lead screw nut is in threaded connection with the lead screw, and the lead screw nut is fixedly connected with the bottom of the bending frame body. The friction between the bending device and the rack is reduced through the linear module, so that the bending device can move on the rack, and the screw rod assembly provides power for the movement of the bending device, so that the movement of the bending device is conveniently controlled and positioned.
As a further improvement of the above technical solution, the bending device further comprises a lifting module, the lifting module is disposed between the bending frame body and the linear module, the lifting module is composed of a support plate, a linear bearing, a cylindrical shaft and a lifting hydraulic cylinder, and the bending frame body and the linear module are connected in a sliding manner along a vertical direction through the linear bearing and the cylindrical shaft. The height of the bending device is changed through the lifting module, so that the heights of a pressing die and a turnover die of the bending device can be changed; at panel transportation process and bending device removal in-process, through the high reduction of lifting die set with bending device, avoid influencing the location with panel contact, rise bending device to operating position again when needs buckle for the action of buckling is more reliable, has higher adaptability and practicality.
As a further improvement of the above technical solution, there are four linear bearings and four cylindrical shafts, the linear bearings are uniformly distributed and fixed on the supporting plate, the cylindrical shafts are fixed at the bottom of the lower fixing member, the cylindrical shafts are sleeved with the linear bearings, the lifting hydraulic cylinder is fixed at the middle of the lower fixing member, and an output shaft of the lifting hydraulic cylinder is connected with the supporting plate. The four linear bearings are matched with the four cylindrical shafts, so that the bending device can be lifted stably, and the lifting hydraulic cylinder provides power for lifting.
As a further improvement of the technical scheme, the automatic feeding and discharging device further comprises a feeding belt line and a discharging belt line, wherein the feeding belt line, the discharging belt line and the conveying belt line are consistent in conveying direction, the feeding belt line is arranged in front of the conveying belt line, and the discharging belt line is arranged behind the conveying belt line. The front and the back of the two bending devices are respectively butted with a feeding belt line and a discharging belt line, so that the plate is conveyed more easily and flexibly, and the working strength of feeding and discharging the plate is reduced.
As a further improvement of the above technical solution, a pressing device is provided on the conveyor belt line, and the pressing device presses the sheet material on the conveyor belt line by the action of its components. The plate on the conveying belt line is pressed through the pressing device, so that the bending quality cannot be influenced by deviation in the bending process.
Drawings
The invention is further described with reference to the accompanying drawings and examples;
FIG. 1 is a schematic perspective view of an embodiment of a double-sided sheet turnover machine according to the present invention;
FIG. 2 is a side view of one embodiment of a double-sided sheet turnover machine provided in accordance with the present invention;
FIG. 3 is a front view of the bending apparatus provided by the present invention in a state of being mounted on a frame;
FIG. 4 is a top view of the linear module of the present invention mounted on a rack;
fig. 5 is a perspective view of a balance shaft provided by the present invention.
100. The device comprises a rack, 200, a conveying device, 300, a bending device, 400, a linear module, 500, a feeding belt line, 600, a discharging belt line, 210, a conveying belt line, 220, a conveying belt line support, 310, a bending frame body, 320, a pressing die, 330, a turning die, 340, a lifting module, 410, a linear slide rail, 420, a screw rod assembly, 311, a left vertical plate, 312, a right vertical plate, 313, an upper fixing part, 314, a lower fixing part, 315, a sliding chute, 321, a pressing plate, 322, a pressing hydraulic cylinder, 323, a balance shaft, 331, a turning block, 332, a rotary oil cylinder, 333, a turning plate, 334, a connecting section, 341, a supporting plate, 342, a linear bearing, 343, a cylindrical shaft, 344, a lifting hydraulic cylinder, 421, a screw rod, 422, a screw nut, 423, a fixing seat, 424, a support, 425 and a servo motor.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if words such as "a plurality" are described, the meaning is one or more, the meaning of a plurality is two or more, more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 5, the double-sided plate turnover machine for plates of the present invention can be made as follows:
a plate double-side turnover machine is characterized in that a rack 100 is arranged at the bottom of the plate double-side turnover machine, the rack 100 is spliced and welded into a cuboid shape through a square tube, and four corners of the rack 100 are provided with foot seats; the upper part of the middle part of the frame 100 is fixedly connected with a conveying belt line support 220, the conveying belt line support 220 is fixedly connected with a conveying belt line 210, and the conveying belt line 210 is arranged along the front-back direction. The front portion and the rear portion of the rack 100 are respectively provided with a linear module 400, the linear module 400 comprises linear sliding rails 410 and a screw rod assembly 420, the linear sliding rails 410 are mounted on two sides of the upper portion of the rack 100, the screw rod assembly 420 comprises a screw rod 421, a screw rod nut 422, a fixed seat 423, a support 424 and a servo motor 425, the fixed seat 423 and the support 424 are fixed on the rack 100, the screw rod 421 is arranged between the fixed seat 423 and the support 424, the servo motor 425 is connected with the screw rod 421 through a coupler, the screw rod nut 422 is in threaded connection with the screw rod 421, and the screw rod nut 422 is fixedly connected with the bottom of the bending device 300. The two bending devices 300 are respectively arranged on the linear module 400 above the front and rear portions of the frame 100, each bending device 300 includes a bending frame body 310, a pressing die 320 and an overturning die 330, the bending frame body 310 is composed of a left vertical plate 311, a right vertical plate 312, an upper fixing member 313 and a lower fixing member 314, the left vertical plate 311, the right vertical plate 312, the upper fixing member 313 and the lower fixing member 314 are respectively arranged at the left end, the right end, the upper end and the lower end of the bending frame body 310, the left vertical plate 311, the right vertical plate 312, the upper fixing member 313 and the lower fixing member 314 are connected to form a rectangular frame, and the pressing die 320 and the overturning die 330 are arranged in a space surrounded by the bending frame body 310. A lifting module 340 is further disposed between the bending device 300 and the linear module 400, the lifting module 340 includes a supporting plate 341, linear bearings 342, cylindrical shafts 343 and lifting hydraulic cylinders 344, the lead screw nuts 422 are fixedly connected to the supporting plate 341, sliders corresponding to the linear slide rails 410 are fixed to the bottoms of both sides of the supporting plate 341, four linear bearings 342 are uniformly distributed and mounted on the supporting plate 341, four corresponding cylindrical shafts 343 are fixed to corresponding positions of the lower fixing member 314 of the bending frame body 310, the lifting hydraulic cylinders 344 are fixed to the middle portion of the lower fixing member 314, and output shafts of the lifting hydraulic cylinders 344 are connected to the supporting plate 341. The cooperation between the lifting module 340 and the linear module 400 enables the bending apparatus 300 to move back and forth and up and down on the frame 100.
The pressing die 320 is arranged in the upper space of the bending frame body 310, the pressing die 320 comprises a pressing plate 321 and a pressing hydraulic cylinder 322, the pressing plate 321 is plate-shaped, a pressing and folding part is arranged at the lower end of the pressing plate 321, opposite sliding grooves 315 are arranged on the inner sides of the left vertical plate 311 and the right vertical plate 312, and the left end and the right end of the pressing die 320 are respectively arranged in the sliding grooves 315 and slide up and down along the sliding grooves 315 in a reciprocating manner; the upper fixing part 313 is formed by welding two square rods and a hydraulic cylinder mounting plate, the pressing hydraulic cylinder 322 is mounted on the upper fixing part 313, and an output shaft of the pressing hydraulic cylinder 322 is connected with the pressing plate 321; the pressing die 320 is further provided with a balance shaft 323, the balance shaft 323 is arranged on one side of the pressing plate 321, the balance shaft 323 is a round shaft, bearing supports 424 are arranged at two ends of the balance shaft 323, two ends of the balance shaft 323 are respectively and movably connected to the left vertical plate 311 and the right vertical plate 312 through the bearing supports 424, the balance shaft 323 is provided with two gears, the pressing plate 321 is provided with corresponding racks, and the gears are meshed with the racks.
The turnover die 330 is arranged in the lower space of the bending frame body 310, the turnover die 330 comprises a connecting section 334, two turnover plates 333 and two rotary oil cylinders 332, the middle part of the turnover plates 333 is provided with a turnover part, the connecting section 334 comprises two connecting sections 334, the two connecting sections 334 are respectively and fixedly connected to two sides of the turnover plates 333, the two rotary oil cylinders 332 comprise two rotary oil cylinders 332, the two rotary oil cylinders 332 are respectively fixed on the left vertical plate 311 and the right vertical plate 312, and output shafts of the rotary oil cylinders 332 are fixedly connected to the corresponding connecting sections 334. The pressing dies 320 and the flipping dies 330 of the two bending devices 300 are disposed in opposite directions along the connecting line direction of the two bending devices 300.
Conveyor 200 still includes pay-off belt line 500 and ejection of compact belt line 600, the direction of delivery of pay-off belt line 500, ejection of compact belt line 600 and conveyor belt line 210 is unanimous, pay-off belt line 500 is located conveyor belt line 210's the place ahead, ejection of compact belt line 600 is located conveyor belt line 210's rear.
Referring to fig. 1 to 5, when the plate double-side turnover machine is used for processing a plate, firstly, the distance between two bending devices 300 is set by a linear module 400, so that the distance between the two bending devices 300 is the corresponding distance for bending the two sides of the plate, and the output shaft of a pressing hydraulic cylinder 322 of a pressing die 320 is ensured to be in a retraction state at the moment, the folded part of the pressing plate 321 is positioned at the upper end of a lifting stroke, the folded part of an overturning die 330 is in a horizontal non-turnover state, a lifting module 340 is also positioned at a lower stroke, and the bending devices 300 are positioned at a lower position, so that the plate can pass through the space between the folded part and the folded part. Then, the two sides of the unprocessed plate to be bent as required are placed on the feeding belt line 500 in the front-back direction, the feeding belt line 500 conveys the plate forward to the conveying belt line 210 through the space between the bending part and the folding part, and the conveying belt line 210 continues to convey the plate forward until the position of the plate to be bent is aligned with the two bending devices 300. Then, the lifting module 340 is lifted to raise the bending device 300, the folded part of the turnover die 330 is lifted to the bending position of the plate, then the output shafts of the pressing hydraulic cylinders 322 of the two bending devices 300 extend out, the pressing plate 321 slides downwards along the sliding grooves 315 at the two sides until the pressing plate 321 at the lower end of the pressing plate 321 presses the plate, the rotary cylinders 332 of the two bending devices 300 act to turn the turnover die, the folded part is folded upwards against the edge of the plate, then the original state is recovered, the pressing die 320 is lifted, the pressing hydraulic cylinders 322 recover to the retracted state, and thus, the two sides of the plate are bent once. At this time, if the plate does not need to be bent for multiple times, the lifting module 340 lowers the height of the bending device 300, and the conveying belt line 210 and the discharging belt line 600 can forward the plate until the plate is out of the range of the bending device 300; if the plate needs to be bent for multiple times, after the lifting module 340 reduces the height of the bending device 300, the linear module 400 acts to enable the two bending devices 300 to move a distance relative to each other, and then the bending actions of the pressing die 320 and the overturning die 330 are repeated until the secondary bending is completed; if the bending needs to be continued, the actions of the lifting module 340, the linear module 400, the pressing module 320 and the overturning module 330 are repeated, and the plate is sent out after the bending is finished for multiple times.
In some embodiments, the conveyor belt line 210 is provided with a pressing device, and the pressing device presses the plate material on the conveyor belt line 210.
In some embodiments, the conveying device 200 is not provided with the feeding belt line 500 or the discharging belt line 600, and the plate material to be bent is conveyed to the conveying belt line 210 by other devices or manually.
In some embodiments, the bottom of the frame 100 is provided with a plurality of casters and a foot cup, the casters are lifted by the foot cup to touch the ground to facilitate the transfer of the bending machine, and the foot cup is lowered to be matched with a foot base to fix the bending machine.
In some embodiments, the upper fixing member 313 has a plate shape, and has a mounting hole corresponding to the pressing cylinder 322.
In some embodiments, the bending devices 300 are not provided with the lifting module 340, and the relative heights of the two bending devices 300 and the conveyor belt line 210 are kept constant.
In some embodiments, the frame 100 is formed by overlapping angle irons or the like.
In some embodiments, the bending machine further includes an electric cabinet, in which an electric control element of the bending machine is installed, and the electric cabinet is fixed to a side surface of the frame 100.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention as set forth in the claims appended hereto.
Claims (10)
1. The utility model provides a bilateral panel turnover machine which characterized in that: the method comprises the following steps:
a frame (100);
the conveying device (200) is arranged in the middle of the rack (100), the conveying device (200) comprises a conveying belt line (210) and a conveying belt line support (220), the conveying belt line support (220) is arranged between the conveying belt line (210) and the rack (100), and the conveying belt line support (220) is fixedly connected with the conveying belt line (210) and the rack (100);
two bending devices (300), wherein the two bending devices (300) are arranged, the two bending devices (300) are respectively arranged at the front part and the rear part of the rack (100), and the bending device (300) comprises: the bending frame comprises a bending frame body (310), a pressing die (320) and an overturning die (330), wherein the pressing die (320) and the overturning die (330) are arranged in the bending frame body (310); the pressing die (320) comprises a pressing plate (321) and a pressing hydraulic cylinder (322), a folding part is arranged at the lower end of the pressing plate (321), the pressing hydraulic cylinder (322) is arranged on the folding frame body (310), and an output shaft of the pressing hydraulic cylinder (322) is connected with the pressing plate (321); the turnover die (330) comprises a turnover block (331) and a rotary oil cylinder (332), a turnover part is arranged in the middle of the turnover block (331), the rotary oil cylinder (332) is fixed on the bending frame body (310), and an output shaft of the rotary oil cylinder (332) is fixedly connected with the turnover block (331);
the bending device comprises a linear module (400), wherein the linear module (400) is arranged between the bending device (300) and the rack (100), the linear module (400) comprises a linear sliding rail (410) and a screw rod assembly (420), the bending rack body (310) is installed on the rack (100) through the linear sliding rail (410), and the bending rack body (310) is moved on the rack (100) through the screw rod assembly (420) and the linear sliding rail (410).
2. The double-sided panel turnover machine according to claim 1, characterized in that: the bending frame body (310) comprises a left vertical plate (311), a right vertical plate (312), an upper fixing piece (313) and a lower fixing piece (314), the left vertical plate (311), the right vertical plate (312), the upper fixing piece (313) and the lower fixing piece (314) are respectively arranged at the left end, the right end, the upper end and the lower end of the bending frame body (310), and the left vertical plate (311), the right vertical plate (312), the upper fixing piece (313) and the lower fixing piece (314) are welded into a long square frame; the number of the rotary oil cylinders (332) is two, and the two rotary oil cylinders (332) are respectively fixed on the left vertical plate (311) and the right vertical plate (312).
3. The double-sided panel turnover machine according to claim 2, characterized in that: the inner sides of the left vertical plate (311) and the right vertical plate (312) are provided with opposite sliding grooves (315), and the left end and the right end of the pressing die (320) are respectively arranged in the sliding grooves (315) and slide up and down along the sliding grooves (315) in a reciprocating manner.
4. The double-sided panel turnover machine according to claim 3, wherein: the pressing die (320) is further provided with a balance shaft (323), the balance shaft (323) is arranged on one side of the pressing plate (321), the balance shaft (323) is a round shaft, bearing supports are arranged at two ends of the balance shaft (323), two ends of the balance shaft (323) are respectively and movably connected to the left vertical plate (311) and the right vertical plate (312) through the bearing supports, the balance shaft (323) is provided with two gears, the pressing plate (321) is provided with corresponding racks, and the gears are meshed with the racks.
5. The double-sided panel turnover machine according to claim 1, characterized in that: upset piece (331) are equipped with linkage segment (334) and returning face plate (333), linkage segment (334) have two, two linkage segment (334) respectively fixed connection in the both sides of returning face plate (333), the output shaft fixed connection of rotatory hydro-cylinder (332) is in corresponding linkage segment (334).
6. The double-sided panel turnover machine according to claim 1, characterized in that: the number of the linear sliding rails (410) is two, each linear sliding rail (410) comprises a guide rail and a sliding block, the guide rails are installed on the left side and the right side of the rack (100), the sliding blocks are installed at corresponding positions of the bottom of the bending rack body (310), and the guide rails are connected with the sliding blocks in a sliding mode; lead screw subassembly (420) include lead screw (421), screw-nut (422), fixing base (423), support (424) and servo motor (425), fixing base (423) and support (424) are fixed in on frame (100), lead screw (421) are located between fixing base (423) and support (424), servo motor (425) through the shaft coupling with lead screw (421) are connected, screw-nut (422) and lead screw (421) threaded connection, screw-nut (422) and bent frame body (310) bottom fixed connection.
7. The double-sided panel turnover machine according to claim 1, characterized in that: the bending device (300) further comprises a lifting module (340), the lifting module (340) is arranged between the bending frame body (310) and the linear module (400), the lifting module (340) is composed of a supporting plate (341), a linear bearing (342), a cylindrical shaft (343) and a lifting hydraulic cylinder (344), and the bending frame body (310) and the linear module (400) are connected in a sliding mode along the vertical direction through the linear bearing (342) and the cylindrical shaft (343).
8. The double-sided sheet turnover machine according to claim 7, wherein: the number of the linear bearings (342) and the number of the cylindrical shafts (343) are four respectively, the linear bearings (342) are uniformly distributed and fixed on the supporting plate (341), the cylindrical shafts (343) are fixed at the bottom of the lower fixing part (314), the cylindrical shafts (343) are sleeved with the linear bearings (342), the lifting hydraulic cylinder (344) is fixed in the middle of the lower fixing part (314), and an output shaft of the lifting hydraulic cylinder (344) is connected with the supporting plate (341).
9. The double-sided panel turnover machine according to claim 1, characterized in that: still including pay-off belt line (500) and ejection of compact belt line (600), the direction of delivery of pay-off belt line (500), ejection of compact belt line (600) and conveyer belt line (210) is unanimous, pay-off belt line (500) are located the place ahead of conveyer belt line (210), ejection of compact belt line (600) are located the rear of conveyer belt line (210).
10. The double-sided panel turnover machine according to claim 1, characterized in that: the conveying belt line (210) is provided with a pressing device, and the pressing device presses the plates on the conveying belt line (210) through the action of parts of the pressing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010039838.7A CN111136135A (en) | 2020-01-15 | 2020-01-15 | Bilateral panel turnover machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010039838.7A CN111136135A (en) | 2020-01-15 | 2020-01-15 | Bilateral panel turnover machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111136135A true CN111136135A (en) | 2020-05-12 |
Family
ID=70524937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010039838.7A Pending CN111136135A (en) | 2020-01-15 | 2020-01-15 | Bilateral panel turnover machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111136135A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275853A (en) * | 2020-11-11 | 2021-01-29 | 廖跃龙 | 90 degrees crib crimpers of steel sheet |
| CN113680875A (en) * | 2021-08-31 | 2021-11-23 | 湖州青米传媒科技有限公司 | Device and method for manufacturing indoor decoration billboard |
| CN114988070A (en) * | 2022-07-18 | 2022-09-02 | 浙江司贝宁精工科技有限公司 | Intelligent bidirectional plate turning center and plate turning process |
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2020
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275853A (en) * | 2020-11-11 | 2021-01-29 | 廖跃龙 | 90 degrees crib crimpers of steel sheet |
| CN113680875A (en) * | 2021-08-31 | 2021-11-23 | 湖州青米传媒科技有限公司 | Device and method for manufacturing indoor decoration billboard |
| CN114988070A (en) * | 2022-07-18 | 2022-09-02 | 浙江司贝宁精工科技有限公司 | Intelligent bidirectional plate turning center and plate turning process |
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