CN-121972542-A - Ammeter case former of bending

CN121972542ACN 121972542 ACN121972542 ACN 121972542ACN-121972542-A

Abstract

The invention relates to the technical field of ammeter box forming and discloses ammeter box bending forming equipment which comprises a machine base, a conveying seat, a forming and cutting table and a belt conveyor, wherein the conveying seat is arranged on the right side of the upper end of the machine base, a plurality of equidistant-distributed feeding rollers are rotated in the conveying seat, a driving assembly is arranged on the conveying seat, and the driving assembly drives a pair of connecting frames to oppositely move based on the middle of the conveying seat as the center. This ammeter case former of bending carries out four sides spacing feed according to the size of coil stock, guarantees to carry out horizontal parallel feed to the coil stock, improves the accuracy of pay-off feed size, avoids cutting and bending the accuracy of position, improves the quality of product, cuts the back at the shaping frame, utilizes pushing subassembly and vacuum adsorption subassembly to adsorb the shaping frame to remove to band conveyer on, with shaping frame unloading to band conveyer on, realize automatic unloading, improve the efficiency of production.

Inventors

ZHENG QUANXIN
XIE YAYA
HUANG WEI
CHEN CHEN
SHEN ZHIGANG

Assignees

湖北鄂电德力电气有限公司

Dates

Publication Date: 20260505
Application Date: 20260109

Claims (8)

1. The ammeter box bending and forming equipment comprises a machine base, a conveying seat, a forming and cutting table and a belt conveyor and is characterized in that the conveying seat is arranged on the right side of the upper end of the machine base, a plurality of feeding rollers which are equidistantly distributed rotate in the conveying seat, a driving assembly is arranged on the conveying seat, the driving assembly drives a pair of connecting frames to oppositely move in opposite directions based on the middle of the conveying seat as a center through a connecting piece, a plurality of lateral limiting rollers are arranged on the connecting frames, and the lateral limiting rollers are respectively positioned between two adjacent feeding rollers; The driving assembly is provided with a pair of first hydraulic push rods, limiting press rolls are arranged at the push rods of the first hydraulic push rods, the forming and cutting table is arranged at the upper end of the machine base and is positioned at the left side of the conveying base, and the upper surfaces of the feeding rolls are aligned with the upper surface of the conveying base; The left side surface of the forming cutting table is hinged with a bending turning plate through a hinge, the bending turning plate is driven to rotate through a servo motor, and the forming cutting table is aligned with the upper surface of the bending turning plate; The inside of the machine seat is provided with a first hydraulic cylinder and a second hydraulic cylinder, a loading seat is arranged at the push rod of the first hydraulic cylinder, a mounting seat is arranged at the push rod of the second hydraulic cylinder, the mounting seat is close to the conveying seat, a bending press block is detachably arranged on the loading seat, the left side surface of the bottom of the bending press block is aligned with the left side surface of the forming cutting table, a cutting knife is arranged on the mounting seat, and a cutting groove for the insertion of the cutting knife is arranged on the forming cutting table; The side of frame is equipped with the lapse subassembly that carries out horizontal vertical lapse, and the lapse subassembly is located load the seat with between the mount pad, be equipped with vacuum adsorption subassembly on the lapse subassembly, vacuum adsorption subassembly includes a plurality of vacuum chuck, and it is used for adsorbing the frame after the shaping, and cooperates the lapse subassembly is passed to on the band conveyer.
2. The bending and forming device for the ammeter box according to claim 1, wherein the driving assembly comprises a supporting frame arranged at the upper end of the conveying seat, a double-shaft output motor is arranged at the upper end of the supporting frame, movable seats are respectively arranged at the front side and the rear side of the upper end of the supporting frame, threaded rods are arranged at the output ends of the two sides of the double-shaft output motor, the other ends of the threaded rods are connected with the movable seats to rotate, a pair of limit holes are formed in the upper end of the supporting frame, a thread seat is connected to the external threads of the threaded rods, and the thread seat respectively penetrates through the limit holes; The first hydraulic push rods are respectively arranged in the middle of the left side and the right side of the support frame.
3. The bending and forming device for the electric meter box of claim 2, wherein the connecting piece comprises a plurality of threaded locking rods penetrating through the upper surface and the lower surface of the connecting frame, the threaded locking rods are fixed on the connecting frame through locking nuts, and the threaded locking rods are connected with the lateral limiting rollers in a one-to-one correspondence mode in an equal number.
4. The bending and forming device for the ammeter box of claim 1, wherein the feeding roller is driven to synchronously rotate by a driver arranged on the conveying seat.
5. The bending and forming device for the ammeter box according to claim 1, wherein the servo motor 31 drives the bending turnover plate 4 to rotate 0-90 degrees around the forming cutting table 3 through a hinge.
6. The bending and forming device for the ammeter box according to claim 1, wherein the loading seat is provided with an adjusting hole, the upper end of the bending pressing block is provided with an adjusting rod, the adjusting rod penetrates through the adjusting hole, and the adjusting rod is fixedly arranged on the loading seat through a fastening nut.
7. The bending and forming device for the electric meter box of claim 1, wherein the pushing assembly comprises a supporting plate arranged on the rear side of the machine base, a second hydraulic push rod is arranged on the rear side of the supporting plate, a moving plate is arranged at the push rod of the second hydraulic push rod, and a third hydraulic push rod is arranged at the upper end of the moving plate.
8. The bending and forming equipment for the ammeter box of claim 7, wherein the vacuum adsorption assembly comprises a hollow seat arranged at the three pushing rods of the hydraulic pushing rod, the lower end of the hollow seat is communicated with the vacuum chuck, a vacuumizing pump is arranged at the upper end of the moving plate, a hose is communicated with an air extracting opening of the vacuumizing pump, the other end of the hose is communicated with the hollow seat, and an automatic exhaust valve is communicated with the outside of the hose.

Description

Ammeter case former of bending Technical Field The invention relates to the technical field of ammeter box forming, in particular to ammeter box bending forming equipment. Background The electric meter box is a box body for installing and protecting an electric meter and related electric equipment, is commonly used in residential, commercial or industrial buildings, supplies electric power to the building and measures the electric power, and generally comprises electric meter, circuit breaker, wiring terminals and other equipment in the electric meter box, thereby playing roles of electric power measurement, safety protection, current control and the like. The ammeter case box is when producing to the coil stock through the blanking machine and is opened the material, carries out the roll-in flattening through the flattening system afterwards, and the servo feeder is sent to hydraulic system that punches a hole through the servo after the flattening, carries out outward appearance punching, and the department of bending punches a hole and heat dissipation window punches a hole etc. and is entered into roll-in group machine after punching and rolls out cross-section shape, gets into bending equipment at last and transversely bends and form ammeter case frame construction. Wherein, when bending in the prior art, carry out the material after the cross-section treatment and carry to bending mechanism department through the conveying roller and bend the processing, lack the stop gear who adjusts according to the material size when carrying and carry out spacing horizontal parallel transport to the material, bend the skew when easily causing the inaccurate bending of feed volume, the line slope of bending, and the frame after bending relies on workman unloading, inefficiency, consequently, we propose ammeter case shaping equipment of bending and solve this prior art defect. Disclosure of Invention Aiming at the defects of the prior art, the invention provides ammeter box bending and forming equipment. The electric meter box bending and forming equipment comprises a machine base, a conveying seat, a forming and cutting table and a belt conveyor, wherein the conveying seat is arranged on the right side of the upper end of the machine base, a plurality of feeding rollers which are distributed at equal intervals rotate in the conveying seat, a driving assembly is arranged on the conveying seat, the driving assembly drives a pair of connecting frames to oppositely move based on the middle part of the conveying seat as the center through a connecting piece, a plurality of lateral limiting rollers are arranged on the connecting frames, and the lateral limiting rollers are respectively positioned between two adjacent feeding rollers; The driving assembly is provided with a pair of first hydraulic push rods, limiting press rolls are arranged at the push rods of the first hydraulic push rods, the forming and cutting table is arranged at the upper end of the machine base and is positioned at the left side of the conveying base, and the upper surfaces of the feeding rolls are aligned with the upper surface of the conveying base; The left side surface of the forming cutting table is hinged with a bending turning plate through a hinge, the bending turning plate is driven to rotate through a servo motor, and the forming cutting table is aligned with the upper surface of the bending turning plate; The inside of the machine seat is provided with a first hydraulic cylinder and a second hydraulic cylinder, a loading seat is arranged at the push rod of the first hydraulic cylinder, a mounting seat is arranged at the push rod of the second hydraulic cylinder, the mounting seat is close to the conveying seat, a bending press block is detachably arranged on the loading seat, the left side surface of the bottom of the bending press block is aligned with the left side surface of the forming cutting table, a cutting knife is arranged on the mounting seat, and a cutting groove for the insertion of the cutting knife is arranged on the forming cutting table; The side of frame is equipped with the lapse subassembly that carries out horizontal vertical lapse, and the lapse subassembly is located load the seat with between the mount pad, be equipped with vacuum adsorption subassembly on the lapse subassembly, vacuum adsorption subassembly includes a plurality of vacuum chuck, and it is used for adsorbing the frame after the shaping, and cooperates the lapse subassembly is passed to on the band conveyer. Further, the driving assembly comprises a supporting frame arranged at the upper end of the conveying seat, a double-shaft output motor is arranged at the upper end of the supporting frame, movable seats are respectively arranged at the front side and the rear side of the upper end of the supporting frame, threaded rods are arranged at the output ends of the two sides of the double-shaft output motor, a pair of limiting holes are formed in the u