Roller type metal net folding device

Abstract

The utility model discloses a roller type metal net folding device, and relates to the related technical field of metal net processing, the roller type metal net folding device comprises a workbench, the workbench is provided with a folding mechanism, the folding mechanism comprises fixing plates, the top end of the workbench is provided with a groove, and the fixing plates are symmetrically and fixedly installed in the groove; the first folding roller is rotationally arranged between the fixing plates; and the second folding roller is arranged above the first folding roller. According to the metal net folding device, the fixing plate, the first folding roller, the second folding roller, the transmission assembly, the mounting assembly and the positioning assembly are matched, the first folding roller and the second folding roller replace an upper blade and a lower blade for folding, a metal net can be folded more evenly, local stress concentration and damage are avoided, and the working efficiency is improved. Large-scale production can be achieved, the production efficiency is improved, meanwhile, the stability of the product quality can be guaranteed, and the size specification of the formed metal net is uniform.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical fields of metal net processing, particularly relates to a roller type metal net folding device. BACKGROUND

[0002] Metal net is a kind of net structure woven, welded or woven and then welded by metal wire or metal strip.It is like a fine network woven by metal, and is full of crisscross lines.

[0003] The existing metal net is generally folded by upper and lower blades in the production process, and the folded metal nets are tightly closed together, which needs to be manually pulled apart, and the angle and length of pulling apart exist certain error, and the speed is not uniform, and manual pulling apart adds a process, so the original production has the characteristics of low efficiency and uneven net pulling distance, which is relatively inconvenient. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a roller type metal net folding device to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a roller type metal net folding device, including workbench, the both sides of workbench are provided with fixed frame, the inside of one fixed frame is provided with uncoiling roller, the inside of another fixed frame is provided with winding roller, folding mechanism is provided on workbench, and the folding mechanism includes:

[0006] Fixed plate, recess is set up in the top of workbench, and fixed plate is symmetrically fixedly installed in the inside of recess;

[0007] First folding roller, first folding roller is rotatably arranged between fixed plates;

[0008] Second folding roller, second folding roller is arranged above first folding roller, and first folding roller and second folding roller cooperate with each other;

[0009] Transmission assembly, transmission assembly is used to drive first folding roller to rotate;

[0010] Mounting assembly, mounting assembly is arranged outside second folding roller and is used to fix second folding roller;

[0011] Positioning assembly, positioning assembly is arranged at the top of workbench and is used to guide the movement of filter screen.

[0012] Preferably, the transmission assembly includes:

[0013] Motor, motor is fixedly installed on workbench;

[0014] A transmission wheel, the output end of the motor is in driving connection with the transmission wheel;

[0015] A driven wheel, the driven wheel is in driving connection with one end of the second folding roller;

[0016] A transmission belt, the transmission belt is arranged between the transmission wheel and the driven wheel.

[0017] Preferably, the mounting assembly comprises:

[0018] A plug-in plate, a slot is formed in the top end of the fixed plate, and the plug-in plate is in sliding plug-in connection with the inner cavity of the slot;

[0019] A connecting rod, the connecting rod is fixedly connected to the top end of the plug-in plate;

[0020] A horizontal plate, the horizontal plate is in fixed plug-in connection with the connecting rod, and the horizontal plate is fixedly connected to the top end of the fixed plate through bolts.

[0021] Preferably, the mounting assembly further comprises:

[0022] A handle, the handle is fixedly connected to the top end of the connecting rod.

[0023] Preferably, the positioning assembly comprises:

[0024] A sliding block, a sliding groove is equidistantly formed in the top end of the workbench, the end portion of the sliding block is in sliding plug-in connection with the inner cavity of the sliding groove, and the cross section of the sliding block is in C shape;

[0025] A positioning plate, the end portion of the sliding block is fixedly connected to the positioning plate, and the positioning plate is attached to the top end of the workbench;

[0026] A positioning pin, the positioning pin is in threaded plug-in connection with the sliding block, and is used for attaching the top end of the inner wall of the workbench.

[0027] Preferably, the top end of the workbench is fixedly provided with a controller, and the motor is electrically connected with an external power supply through the controller.

[0028] The technical effects and advantages of the utility model are as follows:

[0029] The utility model discloses a fixed plate, first folding roller, second folding roller, transmission assembly, mounting assembly and positioning assembly cooperate with each other, and the first folding roller and the second folding roller are driven by the transmission assembly to replace the upper and lower blades to fold, so that the metal net can be folded more uniformly, the local stress concentration and damage that can appear when the blades fold are avoided, the continuous action of the first folding roller and the second folding roller can realize large-scale production, the production efficiency is improved, the stability of product quality is guaranteed, the size specification of the metal net after forming is uniform, and the setting of the positioning assembly prevents the metal net from deviating during processing, and the utility model is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is the whole structure schematic view of the utility model.

[0031] Figure 2 It is the structure schematic view of the folding mechanism of the utility model.

[0032] Figure 3 It is the side structure schematic view of the folding mechanism of the utility model.

[0033] Figure 4 It is the front internal structure schematic view of the positioning assembly of the utility model.

[0034] In the drawing: 1, workbench;2, fixed frame;3, uncoiling roller;4, winding roller;5, folding mechanism;51, fixed plate;52, first folding roller;53, second folding roller;54, transmission assembly;541, motor;542, transmission wheel;543, driven wheel;544, transmission belt;545, gear;55, mounting assembly;551, plugboard;552, connecting rod;553, cross plate;554, handle;56, positioning assembly;561, sliding block;562, positioning plate;563, positioning pin;6, controller. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0036] The utility model provides a Figures 1-4One kind shown in the roller type metal screen folding device, including workbench 1, both sides of workbench 1 are provided with fixed frame 2, the inside of one of fixed frame 2 is provided with unwinding roller 3, the inside of another fixed frame 2 is provided with winding roller 4, workbench 1 is provided with folding mechanism 5, folding mechanism 5 includes fixed plate 51, first folding roller 52, second folding roller 53, transmission assembly 54, installation assembly 55 and positioning assembly 56, recess is opened at the top of workbench 1, fixed plate 51 is symmetrically fixedly installed in the inside of recess, first folding roller 52 is rotatably arranged between fixed plate 51, second folding roller 53 is arranged above first folding roller 52, first folding roller 52 and second folding roller 53 are matched with each other, transmission assembly 54 is used to drive first folding roller 52 to rotate, installation assembly 55 is arranged outside second folding roller 53 and is used to fix second folding roller 53, positioning assembly 56 is arranged at the top of workbench 1 and is used to guide the movement of filter screen, first folding roller 52 and second folding roller 53 are driven by transmission assembly 54 to replace upper and lower blades to fold, can more evenly fold metal screen, avoid the local stress concentration and damage that may occur when folding by blade, and, the continuous action of first folding roller 52 and second folding roller 53 can realize large-scale production, improve production efficiency, also can guarantee the stability of product quality, make the size specification of metal screen after forming uniform, the setting of positioning assembly 56 prevents the deviation of metal screen during processing, and be convenient to use.

[0037] Specifically, transmission assembly 54 includes motor 541, transmission wheel 542, driven wheel 543, transmission belt 544, gear 545, motor 541 is fixedly installed on workbench 1, controller 6 is fixedly installed at the top of workbench 1, motor 541 is electrically connected with external power supply through controller 6, motor 541 can be controlled to rotate in different directions through controller 6, so that motor 541 can drive first folding roller 52 and second folding roller 53 to fold metal screen in different directions, the output end of motor 541 is in transmission connection with transmission wheel 542, driven wheel 543 is in transmission connection with one end of second folding roller 53, transmission belt 544 is arranged between transmission wheel 542 and driven wheel 543. Gear 545 is fixedly connected to one end of first folding roller 52 and second folding roller 53 respectively, gear 545 is engagedly connected, by the engagement of gear 545, the rotating directions of first folding roller 52 and second folding roller 53 are opposite, so that metal screen can be folded.

[0038] Specific, the installation assembly 55 includes plug plate 551, connecting rod 552, cross plate 553 and handle 554, the top end of the fixed plate 51 is provided with a slot, the plug plate 551 is slidably connected with the inner cavity of the slot, the connecting rod 552 is fixedly connected to the top end of the plug plate 551, the cross plate 553 is fixedly connected with the connecting rod 552, and the cross plate 553 is fixedly connected to the top end of the fixed plate 51 through bolts. The handle 554 is fixedly connected to the top end of the connecting rod 552, the cross plate 553 can be fixed above the fixed plate 51 through bolts, and the plug plate 551 is inserted into the inside of the slot, so that the first folding roller 52 and the second folding roller 53 can be in staggered state.

[0039] Specific, the positioning assembly 56 includes a sliding block 561, a positioning plate 562 and a positioning pin 563, the top end of the workbench 1 is provided with a sliding groove at equal intervals, the end of the sliding block 561 is slidably connected with the inner cavity of the sliding groove, the cross section of the sliding block 561 is C-shaped, the end of the sliding block 561 is fixedly connected with the positioning plate 562, the positioning plate 562 is attached to the top end of the workbench 1, the positioning pin 563 is threadedly connected with the sliding block 561, and is used for being attached to the top end of the inner wall of the workbench 1. By tightening the positioning pin 563, the positioning pin 563 can be attached to the top end of the inner wall of the workbench 1, so that the positioning plate 562 on the sliding block 561 can be fixed in position, so that the positioning plate 562 can limit the metal mesh in the conveying process, and prevent deviation in the folding process.

[0040] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A roll-type metal mesh folding device, characterized by, The utility model provides a filter screen folding device, including workbench (1), both sides of workbench (1) are provided with fixed frame (2), one of fixed frame (2) is provided with uncoiling roller (3) inside, the inside of another fixed frame (2) is provided with take -up roller (4), be provided with folding mechanism (5) on workbench (1), folding mechanism (5) includes: Fixed plate (51), the top of workbench (1) is provided with recess, fixed plate (51) is fixedly installed in the inside of recess symmetrically; First folding roller (52), first folding roller (52) rotationally arranged between fixed plate (51); Second folding roller (53), second folding roller (53) is arranged above first folding roller (52), and first folding roller (52) and second folding roller (53) are matched with each other; Transmission assembly (54), transmission assembly (54) is used to drive first folding roller (52) to rotate; Mounting assembly (55), mounting assembly (55) is arranged outside second folding roller (53) and is used to fix second folding roller (53); Positioning assembly (56), positioning assembly (56) is arranged at the top of workbench (1) and is used to guide the movement of filter screen.

2. A roller die metal screen folding device according to claim 1, wherein, The transmission assembly (54) includes: Motor (541), the motor (541) is fixedly installed on the workbench (1); Transmission wheel (542), the output end of the motor (541) is in transmission connection with the transmission wheel (542); Driven wheel (543), the driven wheel (543) is in transmission connection with one end of the second folding roller (53); Transmission belt (544), the transmission belt (544) is arranged between the transmission wheel (542) and the driven wheel (543); Gear (545), the gear (545) is fixedly connected to one end of the first folding roller (52) and the second folding roller (53) respectively, and the gear (545) is in meshing connection.

3. A roller die metal screen folding apparatus as defined in claim 1 wherein, The mounting assembly (55) includes: Plugboard (551), the top of the fixed plate (51) is provided with an insertion slot, the plugboard (551) is in sliding insertion connection with the inner cavity of the insertion slot; Connecting rod (552), the connecting rod (552) is fixedly connected to the top of the plugboard (551); Cross plate (553), the cross plate (553) is fixedly inserted with the connecting rod (552), and the cross plate (553) is fixedly connected to the top of the fixed plate (51) by bolts.

4. A roller die metal screen folding apparatus as defined in claim 2 wherein, The mounting assembly (55) further includes: Handle (554), the handle (554) is fixedly connected to the top of the connecting rod (552).

5. A roller die metal screen folding apparatus as defined in claim 1 wherein, The positioning assembly (56) includes: Slide block (561), equidistantly provided with a sliding groove on the top of the workbench (1), the end of the slide block (561) is in sliding insertion connection with the inner cavity of the sliding groove, and the cross section of the slide block (561) is C-shaped; Positioning plate (562), the end of the slide block (561) is fixedly connected with the positioning plate (562), and the positioning plate (562) is attached to the top of the workbench (1); Positioning pin (563), the positioning pin (563) is in threaded insertion connection with the slide block (561) and is used for attaching the top of the inner wall of the workbench (1).

6. A roller die metal screen folding apparatus as defined in claim 2 wherein, The top end of the workbench (1) is fixedly provided with a controller (6), and the motor (541) is electrically connected with an external power supply through the controller (6).

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