CN212071056U

CN212071056U - Door steel plate flattening and discharging device

Info

Publication number: CN212071056U
Application number: CN202020197228.5U
Authority: CN
Inventors: 张乘文; 张帅; 李红伟
Original assignee: Weifang Xindun Door Industry Co ltd
Current assignee: Weifang Xindun Door Industry Co ltd
Priority date: 2020-02-22
Filing date: 2020-02-22
Publication date: 2020-12-04
Anticipated expiration: 2030-02-22

Abstract

The utility model relates to a steel door face apparatus for producing technical field, provides a door face steel sheet flattening and blanking device, including the frame, rotate in the frame and install the nip roll, form the space that is used for flattening the door face steel sheet between any group nip roll, one end of frame and the input that is close to the nip roll are equipped with stop gear, and the other end of frame is equipped with cuts the mechanism, is equipped with the elasticity that is used for bearing the door face steel sheet that cuts the completion near cutting the mechanism and bears the frame; the input end of the limiting mechanism is close to the rack, a feeder used for mounting the door face steel coil blank is arranged on the feeding shaft of the feeder, and the door face steel plate at the free end of the door face steel coil blank sequentially penetrates through the limiting mechanism, the flattening roller and the cutting mechanism and extends to the elastic bearing frame. The utility model provides a present shop front steel sheet processing equipment need purchase the combination respectively, and equipment area is big, problem with high costs.

Description

Door steel plate flattening and discharging device

Technical Field

The utility model relates to a steel door shop front apparatus for producing technical field especially relates to a shop front steel sheet exhibition is flat and unloader.

Background

The steel door is widely used indoors and outdoors in various buildings, and is used for the outdoor steel door to normally use the multi-purpose steel door, and the galvanized steel plate and each reinforcing part need to be welded and reinforced by adopting oxygen protection welding, and a high-quality coating with a waterproof threshold (or bottom seal), an anti-theft pin and ultraviolet resistance is additionally arranged, so that the steel door is suitable for the severe working environment of outdoor sun and rain.

In the manufacturing process of the door surface of the steel door, the steel coil blank is required to be cut into a required length size through a flattening machine and a cutting device, and then a steel plate is processed into a door leaf through a punching device and a bending device; the applicant finds in practice that the following defects still exist in the current facing steel plate processing process: (1) because most of the existing flattening machines and cutting devices are independent devices, factories need to purchase and combine the devices respectively, coordination is problematic, and auxiliary parts such as foot pads and supporting frames need to be added; (2) the combined equipment occupies a large area and has high cost; (3) the bearing frame is simple in structure after the door face steel plate is cut, the plane of the bearing frame is mostly lower than the horizontal plane of the door face steel plate, the door face steel plate is longer in length, and the door face steel plate is influenced by the gravity of the steel plate in the cutting process, is easy to bend downwards and influences the flatness.

Therefore, develop a shop front steel sheet exhibition flat and unloader, not only have urgent research value, also have good economic benefits and industrial application potentiality, it is this the utility model discloses the power place and the basis that can accomplish.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art pointed out above, the utility model discloses the people has carried out the deep research to this, after having paid out a large amount of creative work, thereby accomplished the utility model discloses.

Particularly, the utility model discloses the technical problem that solve is: the utility model provides a shop front steel sheet exhibition is flat and unloader to solve present shop front steel sheet processing equipment and need purchase the combination respectively, equipment area is big, problem with high costs.

In order to solve the technical problem, the technical scheme of the utility model is that:

a door steel plate flattening and discharging device comprises a rack, wherein a plurality of groups of flattening rollers are rotatably mounted on the rack, a space for flattening a door steel plate is formed between any two groups of flattening rollers, a limiting mechanism for limiting the movement of the door steel plate is arranged at one end of the rack and close to the input end of each flattening roller, a cutting mechanism for cutting the door steel plate into required sizes is arranged at the other end of the rack, and an elastic bearing frame for bearing the cut door steel plate is arranged close to the cutting mechanism;

stop gear's input just is close to the frame is equipped with the feeder that is used for installing facade coil of strip blank, facade coil of strip blank place in on the pay-off axle of feeder, the facade steel sheet of facade coil of strip blank free end passes in proper order stop gear the nip roll with cut the mechanism and extend to elasticity bears the frame.

As an improved scheme, the limiting mechanism comprises a vertical limiting roller and a horizontal limiting roller, the vertical limiting roller is installed at the end part of the rack, and the horizontal limiting roller is arranged between the vertical limiting roller and the flattening roller.

As an improved scheme, the vertical limiting rollers comprise a pair of first limiting rollers which are vertically and oppositely arranged, the first limiting rollers are rotatably installed at the end part of the rack, and a space for limiting the vertical movement of the door panel steel plate is formed between the two first limiting rollers.

As an improved scheme, the horizontal limiting rollers comprise a plurality of pairs of second limiting rollers which are oppositely arranged, the second limiting rollers are respectively positioned on two sides of the door face steel plate, the second limiting rollers are rotatably installed on a first supporting frame, and the first supporting frame is installed on the rack.

As an improved scheme, the cutting mechanism comprises a second support frame, the second support frame is installed on two sides of the rack in a crossing manner, slide rails are oppositely installed on the second support frame and close to two sides of the rack, an upper cutting part is installed between the two slide rails in a sliding manner, a piston rod of a hydraulic cylinder is connected to the upper cutting part, and a cylinder body of the hydraulic cylinder is installed at the bottom of the second support frame;

the bottom of the upper cutting part is oppositely provided with an undercut part, and the undercut part is arranged on the rack.

As an improved scheme, the upper cutting component comprises an upper cutter which is obliquely arranged, the upper cutter is arranged on a first fixed block, and the first fixed block is connected with a piston rod of the hydraulic cylinder and is slidably arranged on the sliding rail;

the lower cutting component comprises a lower cutter arranged opposite to the upper cutter, the lower cutter is arranged on a second fixed block, and the second fixed block is arranged on the rack.

As an improved scheme, the elastic bearing frame comprises a first bearing plate, the bottom of the first bearing plate is provided with a plurality of supporting columns, one ends of the supporting columns are installed on the first bearing plate, the other ends of the supporting columns penetrate through holes formed in a second bearing plate, and the bottom of the second bearing plate is provided with a plurality of supporting legs;

and springs are sleeved on the supporting columns and positioned between the first bearing plate and the second bearing plate.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

can flatten the shop front steel sheet through setting up the nip roll, anterior segment at the nip roll sets up stop gear, can carry on spacingly to the shop front steel sheet, avoid the shop front steel sheet skew to appear before getting into the nip roll, influence flat effect of exhibition, back end at the nip roll sets up cuts the mechanism, can directly cut into the length that needs with the shop front steel sheet after the exhibition is flattened, it bears the frame to be close to cut mechanism department setting elasticity, can be used for placing the shop front steel sheet after cutting, the exhibition that has realized the shop front steel sheet from this is flat and cut and realize on same device, and device simple structure, it is big to have avoided current combination equipment area, and problem with high costs.

To sum up, the utility model provides a present shop front steel sheet processing equipment need purchase the combination respectively, and equipment area is big, problem with high costs.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is another schematic structural view of the present invention;

wherein each numerical designation refers to a particular meaning, element, and/or component, respectively, as follows in the figures.

In the figure: 1. the steel plate cutting machine comprises a rack, 2, a flattening roller, 3, a door face steel plate, 4, a limiting mechanism, 401, a vertical limiting roller, 402, a horizontal limiting roller, 403, a first limiting roller, 404, a second limiting roller, 405, a first supporting frame, 5, a cutting mechanism, 501, a second supporting frame, 502, a sliding rail, 503, an upper cutting part, 5031, an upper cutter, 5032, a first fixing block, 504, a hydraulic cylinder, 505, an lower cutting part, 5051, a lower cutter, 5052, a second fixing block, 6, an elastic bearing frame, 601, a first bearing plate, 602, a supporting column, 603, a second bearing plate, 604, a supporting leg, 605, a spring, 7, a door face steel coil blank, 8, a feeder, 9 and a guide-in plate.

Detailed Description

The invention will be further described with reference to specific examples. The use and purpose of these exemplary embodiments are to illustrate the invention, not to limit the scope of the invention in any way, and not to limit the scope of the invention in any way.

As shown in figures 1 and 2, the door steel plate 3 flattening and blanking device comprises a frame 1, wherein a plurality of groups of flattening rollers 2 are rotatably arranged on the frame 1 through bearings, a space for flattening the door steel plate 3 is formed between any group of flattening rollers 2, the gap between one group of flattening rollers 2 close to the front end of the frame 1 and the gap between the other group of flattening rollers 2 is larger than the gap between the other group of flattening rollers 2, and the like in sequence, so that the door steel plate 3 is flattened step by step, a limiting mechanism 4 for limiting the movement of the door steel plate 3 is arranged at one end of the frame 1 and close to the input end of the flattening rollers 2, the door steel plate 3 can be limited by arranging the limiting mechanism 4, the door steel plate 3 is prevented from deflecting before entering the flattening rollers 2 and affecting the flattening effect, a cutting mechanism 5 for cutting the door steel plate 3 into a required size is arranged at the other end of the frame 1, an elastic bearing frame 6 for bearing the finished door steel plate 3 is arranged close to the cutting mechanism 5, the flat-open door steel plate 3 can be directly cut into required length by arranging the cutting mechanism 5, the elastic bearing frame 6 is arranged at the position close to the cutting mechanism 5 and can be used for placing the cut door steel plate 3, so that the flat-open and cutting of the door steel plate 3 are realized on the same device, the device has simple structure and low cost, and the problems of large occupied area and high cost of the existing combined equipment are avoided;

the input of stop gear 4 just is close to frame 1 and is equipped with the feeder 8 that is used for installing facade coil of strip blank 7, and facade coil of strip blank 7 is installed on the pay-off axle of feeder 8, and the facade steel sheet 3 of 7 free ends of facade coil of strip blank passes stop gear 4, nip roll 2 in proper order and cuts mechanism 5 and extend to elasticity and bear frame 6, and after cutting mechanism 5 and cut the completion, the facade steel sheet 3 stack after cutting bears frame 6 in elasticity.

In this embodiment, as shown in fig. 1 and fig. 2, the limiting mechanism 4 includes a vertical limiting roller 401 and a horizontal limiting roller 402, the vertical limiting roller 401 is installed at an end portion of the frame 1, and the horizontal limiting roller 402 is disposed between the vertical limiting roller 401 and the leveling roller 2.

In this embodiment, as shown in fig. 1 and fig. 2, the vertical limiting rollers 401 include a pair of first limiting rollers 403 arranged vertically and oppositely, the first limiting rollers 403 are both rotatably mounted at the end of the frame 1 through bearings, and a space for limiting the vertical movement of the door panel steel plate 3 is formed between the two first limiting rollers 403.

In this embodiment, as shown in fig. 1 and fig. 2, the horizontal limiting rollers 402 include a plurality of pairs of second limiting rollers 404 disposed oppositely, the second limiting rollers 404 are respectively located at two sides of the door panel steel plate 3, the second limiting rollers 404 are all installed on the first supporting frame 405 through the bearing rotation, the first supporting frame 405 is installed on the cross bar on the rack 1 through bolts, meanwhile, the first supporting frame 405 is provided with elliptical bolt through holes, the space between the second limiting rollers 404 can be adjusted through the elliptical bolt through holes, so as to be suitable for door panel steel plates 3 with different width sizes, and the universality of the flattening and blanking device of the door panel steel plate 3 is increased.

In this embodiment, as shown in fig. 1 and fig. 2, the cutting mechanism 5 includes a second support frame 501, the second support frame 501 includes two support rods and a cross beam, the two support rods of the second support frame 501 are installed across two sides of the frame 1 in a welding manner, two opposite sides of the two support rods and close to the frame 1 are welded with slide rails 502, an upper cutting member 503 is installed between the two slide rails 502 in a sliding manner, a piston rod of a hydraulic cylinder 504 is connected to the upper cutting member 503 by a bolt, and a cylinder body of the hydraulic cylinder 504 is installed at the bottom of the cross beam of the second support frame 501 by a bolt;

the upper cutting member 503 has a bottom portion provided with an undercut member 505 facing the bottom portion, the undercut member 505 is attached to the frame 1, and the door panel steel sheet 3 is cut by the upper cutting member 503 and the undercut member 505.

In this embodiment, as shown in fig. 1 and fig. 2, the upper cutting member 503 includes an upper cutter 5031 disposed obliquely, the upper cutter 5031 is disposed obliquely to greatly reduce the shearing force during cutting, reduce the wear of the upper cutter 5031, and reduce the number of maintenance operations, the upper cutter 5031 is mounted on a first fixing block 5032 by a bolt, and the first fixing block 5032 is connected to a piston rod bolt of the hydraulic cylinder 504 and is slidably mounted on the slide rail 502;

the lower cutting member 505 includes a lower cutter 5051 disposed opposite to the upper cutter 5031, the lower cutter 5051 is bolted to a second fixing block 5052, and the second fixing block 5052 is welded to the chassis 1.

In this embodiment, as shown in fig. 1 and fig. 2, the elastic bearing frame 6 includes a first bearing plate 601, one end of the first bearing plate 601 close to the rack 1 is connected with an arc-shaped guide plate 9, the door panel steel plate 3 can smoothly extend onto the first bearing plate 601 by arranging the arc-shaped guide plate 9, the bottom of the first bearing plate 601 is provided with a plurality of supporting pillars 602, one end of each of the supporting pillars 602 is welded and installed on the first bearing plate 601, the other end of each of the supporting pillars is inserted into a through hole formed in the second bearing plate 603, and the bottom of the second bearing plate 603 is welded and installed with a plurality of supporting legs 604;

the springs 605 are sleeved on the supporting columns 602 and located between the first bearing plate 601 and the second bearing plate 603, when no pressure is applied, the height of the first bearing plate 601 is 0.5-1.0 cm lower than that of the door face steel plate 3 after being flattened, when the cut steel plates fall onto the first bearing plate 601 and are continuously overlapped, the springs 605 are compressed downwards by the first bearing plate 601, the height of the topmost part of the door face steel plate 3 after being overlapped on the first bearing plate 601 and the height of the door face steel plate 3 after being flattened are always maintained at about 0.5-1.0 cm, the door face steel plate 3 is prevented from being overlapped after being overlapped to influence the flattening of the door face steel plate 3, and meanwhile, the problem that the flatness of the door face steel plate 3 is influenced by leaving too large overlapping distance in the earlier stage is avoided through the springs 605.

For ease of understanding, the working process of the present embodiment is given below:

as shown in fig. 1 and 2, when in use, the door facing steel coil blank 7 is placed on a feeding shaft of a feeding machine 8, the free end of the door facing steel coil blank 7 sequentially passes through a horizontal limiting roller 402 and a vertical limiting roller 401, and is flattened by a plurality of groups of flattening rollers 2, the flattened door facing steel plate 3 passes through a cutting mechanism 5 and extends onto a first bearing plate 601, an upper cutter 5031 is controlled to cut the door facing steel plate 3 through the extension and retraction of a piston rod of a hydraulic cylinder 504, and the cut door facing steel plate 3 is placed on the first bearing plate 601;

through cutting many times, the shop front steel sheet 3 on the first loading board 601 superposes gradually, and the gravity that bears on the first loading board 601 increases gradually, makes first loading board 601 compress spring 605 gradually, and then makes the height of the top of shop front steel sheet 3 after superposing on the first loading board 601 and the height of shop front steel sheet 3 after the exhibition is flat maintain throughout in certain distance within range, avoids influencing flat effect of exhibition and normal cutting.

To sum up can, the utility model provides a 3 processing equipment of present shop front steel sheet need purchase the combination respectively, equipment area is big, problem with high costs.

It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a door steel sheet exhibition is flat and unloader which characterized in that: the door steel plate flattening machine comprises a machine frame, wherein a plurality of groups of flattening rollers are rotatably arranged on the machine frame, a space for flattening a door steel plate is formed between any two groups of flattening rollers, a limiting mechanism for limiting the movement of the door steel plate is arranged at one end of the machine frame and close to the input end of each flattening roller, a cutting mechanism for cutting the door steel plate into required sizes is arranged at the other end of the machine frame, and an elastic bearing frame for bearing the cut door steel plate is arranged at a position close to the cutting mechanism;

2. The door steel plate flattening and blanking device as claimed in claim 1, wherein: stop gear includes vertical spacing roller and horizontal spacing roller, vertical spacing roller install in the tip of frame, horizontal spacing roller set up in vertical spacing roller with between the nip roll.

3. The door steel plate flattening and blanking device as claimed in claim 2, wherein: the vertical limiting rollers comprise a pair of vertically and oppositely arranged first limiting rollers, the first limiting rollers are rotatably arranged at the end part of the rack, and a space for limiting the vertical movement of the steel plate on the door surface is formed between the first limiting rollers.

4. The door steel plate flattening and blanking device as claimed in claim 2, wherein: the horizontal limiting rollers comprise a plurality of pairs of second limiting rollers which are oppositely arranged, the second limiting rollers are respectively positioned on two sides of the door face steel plate, the second limiting rollers are rotatably arranged on the first supporting frame, and the first supporting frame is arranged on the rack.

5. The door steel plate flattening and blanking device as claimed in claim 1, wherein: the cutting mechanism comprises a second support frame, the second support frame is installed on two sides of the rack in a crossing mode, slide rails are oppositely installed on the second support frame and close to two sides of the rack, an upper cutting part is installed between the two slide rails in a sliding mode, a piston rod of a hydraulic cylinder is connected to the upper cutting part, and a cylinder body of the hydraulic cylinder is installed at the bottom of the second support frame;

6. The door steel plate flattening and blanking device of claim 5, wherein: the upper cutting component comprises an upper cutter which is obliquely arranged, the upper cutter is arranged on a first fixed block, and the first fixed block is connected with a piston rod of the hydraulic cylinder and is slidably arranged on the sliding rail;

7. The door steel plate flattening and blanking device as claimed in claim 1, wherein: the elastic bearing frame comprises a first bearing plate, the bottom of the first bearing plate is provided with a plurality of supporting columns, one ends of the supporting columns are installed on the first bearing plate, the other ends of the supporting columns penetrate through holes formed in a second bearing plate, and the bottom of the second bearing plate is provided with a plurality of supporting legs;