CN211361581U

CN211361581U - Cutting device of roll forming machine

Info

Publication number: CN211361581U
Application number: CN202020005416.3U
Authority: CN
Inventors: 张小勇; 章华; 黄宏彬; 张勇
Original assignee: Xiamen More Winners Science & Technology Co ltd
Current assignee: Xiamen More Winners Science & Technology Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-08-28
Anticipated expiration: 2030-01-02

Abstract

The utility model belongs to the technical field of the technique of roll-in make-up machine and specifically relates to a cutting device of roll-in make-up machine is related to, it includes the frame and sets up the knife rest in the frame, the knife rest below is provided with along knife rest length direction slope and places the board, it is connected with the vertical sliding of frame to place the board, place near placing two receipts magazine on the board, be close to place the vertical baffle that is connected with in the frame of board bottom top, the baffle is contradicted with the receipts magazine upper portion of downside, the lower surface of placing the board middle part is provided with the control and places the lifting unit that the board goes up and down, it is provided with the spacing subassembly of restriction upside receipts magazine roll-. The utility model discloses have the automatic receipts material box of changing, reduce the effect that takes place the waste material and go out the receipts material box fully.

Description

Cutting device of roll forming machine

Technical Field

The utility model belongs to the technical field of the technique of roll-in make-up machine and specifically relates to a cutting device of roll-in make-up machine is related to.

Background

Strip steel is widely used in various fields, and the strip steel processing process generally passes through a rolling device, a punching device and a cutting device. The cutting device comprises a rack, a knife rest and a cylinder, wherein the knife rest is fixedly installed on the rack, two lower blades are installed on the upper portion of the knife rest at intervals, an upper blade is connected to the knife rest above the two lower blades in a sliding mode, the cylinder drives the upper blade to press down to be matched with the two lower blades to cut off strip steel, the section can be more smooth by cutting off the strip steel through the three blades, but a small piece of waste material can fall down through a gap between the two lower blades, and a material collecting box is usually arranged below the knife rest.

The prior art scheme among the above-mentioned can accept the waste material that falls, but the workman generally receives the material to the belted steel of accomplishing of cutting off belted steel one side, is difficult to discover that the receipts magazine of knife rest downside fills with, has the material receiving magazine that can not in time be changed, leads to the waste material often to fill out the problem of receiving the magazine.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, one of the purposes of the utility model is to provide a cutting device of roll forming machine has automatic change collecting box, reduces the advantage that takes place the waste material and fill out collecting box.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the cutting device of the roll forming machine comprises a rack and a knife rest arranged on the rack, wherein a placing plate is obliquely arranged below the knife rest along the length direction of the knife rest and is connected with the rack in a vertical sliding mode, two material receiving boxes are closely placed on the placing plate and are close to the rack above the bottom of the placing plate, a baffle is vertically connected to the rack above the bottom of the placing plate and is abutted against the upper portions of the material receiving boxes on the lower side of the placing plate, a lifting assembly for controlling the placing plate to lift is arranged on the lower surface of the middle of the placing plate, and a limiting assembly for limiting the upper material receiving boxes to slide out of the lower portion.

Through adopting above-mentioned technical scheme, two receipts material boxes are put side by side on placing the board, and the receipts material box of one side down fills with the back along placing under the board roll-off knife rest, and the receipts material box of top moves down under the knife rest, incessant accepting waste material.

The present invention may be further configured in a preferred embodiment as: the lifting assembly comprises a sliding rod, a guide cylinder and a first spring, the sliding rod is vertically and fixedly connected to the lower surface of the placing plate, the guide cylinder is connected with the sliding rod in a sliding mode, and the first spring is sleeved on the sliding rod between the guide cylinder and the placing plate.

Through adopting above-mentioned technical scheme, along with the waste material falls to the material receiving box who leans on the downside, place the first spring of board downward compression, when the waste material of material receiving box was filled with, the material receiving box was followed and is placed the below that the board descends to the baffle, so the material receiving box just follows baffle below roll-off knife rest below, leans on the material receiving box of upside to slide down to knife rest below position and continues to accept the waste material.

The present invention may be further configured in a preferred embodiment as: the limiting assembly comprises a limiting rod, an installation cylinder and a second spring, wherein a limiting hole is formed in the placing plate below the contact surface of the material receiving box, the installation cylinder is vertically arranged below the limiting hole, the second spring is vertically placed in the installation cylinder, the limiting rod is fixedly connected to the upper end of the second spring and can enter the limiting hole, and the bottom surface of the material receiving box is close to a limiting groove in contact with the limiting rod, wherein one side of the limiting groove is fixedly connected with the upper end of the placing plate and is abutted against the limiting rod.

Through adopting above-mentioned technical scheme, the receipts feed bin is full of the waste material and can make and place the board decline, and the gag lever post passes spacing hole and conflicts with the receipts feed bin, when leaning on downside receipts feed bin to shift out the knife rest below, leans on the receipts feed bin of upside to move under the knife rest, and the gag lever post prevents to examine the receipts feed bin of upside and continue sliding downwards because second spring force gets into the spacing groove, makes it stop and accept the waste material under the knife rest.

The present invention may be further configured in a preferred embodiment as: the frame is provided with a buzzer alarm, the bottom surface of the guide cylinder is provided with a trigger switch electrically connected with the buzzer alarm, and the trigger switch is abutted against the sliding rod to be opened.

Through adopting above-mentioned technical scheme, when the material collecting box was full, the compression of first spring, the slide bar pushes down trigger switch, and the clearance is taked away to the material collecting box that the workman will fill with in the suggestion of buzzer siren.

The present invention may be further configured in a preferred embodiment as: the two sides of the placing plate are vertically provided with guide plates.

Through adopting above-mentioned technical scheme, prevent that the receipts material box from sliding to placing board both sides, restrict its and slide along length direction.

The present invention may be further configured in a preferred embodiment as: four corners of the bottom surface of the material collecting box are provided with universal wheels.

Through adopting above-mentioned technical scheme, more do benefit to the material receiving box and slide on placing the board.

The present invention may be further configured in a preferred embodiment as: the included angle between the placing plate and the horizontal plane is set to be 8-10 degrees.

Through adopting above-mentioned technical scheme, make the speed of collecting box motion on placing the board suitable, place the collecting box and overturn when placing the board motion to ground.

The present invention may be further configured in a preferred embodiment as: the side wall of the material receiving box is provided with a handle.

By adopting the technical scheme, the material collecting box is convenient for workers to hold in hand to collect.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the material receiving box is automatically replaced to prevent the waste materials from being fully discharged;

2. after the box is filled with the materials, the box can be warned to prompt the cleaning of the material collecting box;

3. the portable material collecting box is convenient to clean.

Drawings

FIG. 1 is a schematic view of the overall structure;

FIG. 2 is a schematic structural view of a receiving box;

FIG. 3 is a cross-sectional view of the lift assembly;

figure 4 is a cross-sectional view of the stop assembly.

In the figure, 1, a guide cylinder; 2. a frame; 3. mounting the cylinder; 4. placing the plate; 5. a guide plate; 6. a material receiving box; 7. a handle; 8. a tool holder; 9. a baffle plate; 10. a parking frame; 11. a stopper plate; 12. a limiting groove; 13. a universal wheel; 14. a first spring; 15. a slide bar; 16. a trigger switch; 17. a second spring; 18. a limiting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a cutting device of roll forming machine, including frame 2 and the knife rest 8 of setting in frame 2, knife rest 8 below is provided with along the slope of 8 length direction of knife rest and places board 4, place board 4 and the vertical connection of sliding of frame 2, place board 4 and lean on placing two receipts magazine 6 on, be close to place the vertical baffle 9 that is connected with in frame 2 of 4 bottom tops of board, baffle 9 is contradicted with 6 upper portions of receipts magazine of downside, the lower surface of placing 4 middle parts of board is provided with the control and places the lifting unit of board 4 lift, it is provided with the spacing subassembly of the 6 roll-off knife rest 8 belows of restriction side receipts magazine to place 4 below. When the receiving box 6 of downside was filled with, lifting unit made and placed one section distance that slides downwards of board 4 for receiving box 6 of downside can be through the roll-off of baffle 9 below, and receiving box 6 of upside also follows the slip, and spacing subassembly makes upside receiving box 6 stop sliding when sliding under knife rest 8, replaces downside receiving box 6 to continue to accept the waste material that falls. In the process of replacing the material receiving box 6, the material receiving box 6 on the upper side is close to the material receiving box 6 on the lower side, so that waste materials falling from the upper side cannot be scattered outside the material receiving box 6 when the material receiving box 6 is replaced.

The material receiving box 6 is automatically replaced after being filled with the materials, the filled material receiving box 6 slides out of the lower portion of the rack 2, a worker can easily find the filled material receiving box 6 when finishing the cut strip steel, the worker can be treated for a long time, and the situation that the material receiving box 6 is filled with waste materials is reduced. Further, the rack 2 can be fixedly connected with a stopping frame 10 close to the lower end of the placing plate 4, the stopping frame 10 is far away from the vertical fixedly connected with stop plate 11 on one side of the placing plate 4, the filled material receiving box 6 slides down to the bottom end along the placing plate 4 and then moves to the placing frame, and the stop plate 11 abuts against the material receiving box 6 to enable the material receiving box 6 to be stopped on the stopping frame 10 to wait for workers to process.

Referring to fig. 2, specifically, the lifting assembly includes a sliding rod 15, a guide cylinder 1 and a first spring 14, the sliding rod 15 is vertically and fixedly connected to the lower surface of the placing plate 4, the guide cylinder 1 is connected with the sliding rod 15 in a sliding manner, and the first spring 14 is sleeved on the sliding rod 15 between the guide cylinder 1 and the placing plate 4. Along with the waste material falls into in the material receiving box 6, the material receiving box 6 is more and more heavy, place the first spring 14 of board 4 downward compression, when material receiving box 6 moves down when not contacting with baffle 9, material receiving box 6 just follows and places board 4 downstream, leaves completely when material receiving box 6 places board 4, when moving to stopping on the frame 10, because the elastic force of first spring 14, place board 4 and rise once more, lean on material receiving box 6 of upside to move under the knife rest 8, contradict with baffle 9 and stop the gliding.

Referring to fig. 3, specifically, the limiting assembly includes a limiting rod 18, a mounting cylinder 3 and a second spring 17, two placing plates 4 below the contact surface of the material receiving box 6 are provided with limiting holes (not shown in the figure), the mounting cylinder 3 is vertically arranged below the limiting holes, the second spring 17 is vertically placed in the mounting cylinder 3, the limiting rod 18 is fixedly connected to the upper end of the second spring 17 and can enter the limiting holes, and the bottom surface of the material receiving box 6 is close to the limiting groove 12 which is fixedly connected to one side of the upper end of the placing plate 4 and is abutted against the limiting rod 18. When two receipts magazine 6 are all unloaded, gag lever post 18 is in the below of spacing hole, along with the waste material falls into receipts magazine 6, places board 4 and slides downwards, and gag lever post 18 passes spacing hole and contradicts in the bottom surface that the receipts magazine 6 of upper side leaned on one side down, leans on the receipts magazine 6 of upside to follow and slide to knife rest 8 below by the receipts magazine 6 of downside, and gag lever post 18 just stop motion because the spring action gets into spacing groove 12, leans on the receipts magazine 6 of upside. Lean on the downside to break away from and place board 4 back, place board 4 and rise, the gag lever post 18 gets back to the below in spacing hole, and the receipts material box 6 who leans on the upside loses a fixed downward sliding segment once more of gag lever post 18, conflicts stop motion once more with baffle 9, has accomplished whole change receipts material box 6's process.

Referring to fig. 1 and 3, further, a buzzer alarm is arranged on the frame 2, a trigger switch 16 electrically connected with the buzzer alarm is arranged on the bottom surface of the guide cylinder 1, and the trigger switch 16 is abutted against the sliding rod 15 for opening. Along with the waste material falls into in the receipts magazine 6, place the first spring 14 of board 4 downward compression, the pole 15 downstream slides, when the receipts magazine 6 is filled with, the pole 15 that slides moves to guide cylinder 1 bottom, and is inconsistent with trigger switch 16, and the buzzer siren sends the sound, and the suggestion staff handles the full-load receipts magazine 6 of more changing out.

Referring to fig. 1 and 2, further, guide plates 5 are vertically arranged on two sides of the placing plate 4, so that the receiving boxes 6 can slide along the length direction of the placing plate 4, and the receiving boxes 6 can be placed to tip over from two sides of the placing plate 4. The four corners of the bottom surface of the material receiving box 6 are provided with universal wheels 13, so that the material receiving box 6 can move on the placing plate 4 more easily. The included angle between the placing plate 4 and the horizontal plane is set to be 8-10 degrees, and the inclined angle of the placing plate 4 is set to be smaller, so that too much space is not occupied. The side wall of the material receiving box 6 is provided with a handle 7. The worker cloud can take the parking frame 10 off conveniently.

The implementation principle of the embodiment is as follows: through the elasticity of first spring 14, the messenger places board 4 according to the weight of receiving box 6 height-adjusting from top to bottom, and when receiving box 6 was not full state, receiving box 6 contradicted with baffle 9 and restricted the gliding, and when the receiving box 6 full state that leans on the downside, first spring 14 compresses, places board 4 and two receiving box 6 descends. The limiting rod 18 which is originally positioned below the limiting hole is abutted against the bottom surface of the material receiving box 6 which is close to the upper side under the action of the elastic force of the second spring 17, the material receiving box 6 continues to descend to be separated from the limit of the baffle 9 and moves downwards along the placing plate 4, and when the material receiving box 6 which is close to the upper side moves to the lower side of the tool rest 8, the limiting rod 18 is inserted into the limiting groove 12 to stop moving. Treat to place the board 4 after the receipts magazine 6 of leaning on the downside breaks away from to place board 4 and rises, spacing hole below is got back to gag lever post 18, and the receipts magazine 6 of leaning on the upside continues to move along placing board 4 and to contradict with baffle 9 and stop, accomplishes whole change receipts magazine 6's process to the waste material can not fall outside receipts magazine 6 at the change in-process.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cutting device of roll forming machine, includes frame (2) and knife rest (8) of setting on frame (2), its characterized in that: knife rest (8) below is provided with along knife rest (8) length direction slope and places board (4), place board (4) and frame (2) vertical sliding connection, place board (4) and go up to lean on placing two receipts magazine (6), be close to vertically on frame (2) of placing board (4) bottom top be connected with baffle (9), baffle (9) are contradicted with receipts magazine (6) upper portion of downside, the lower surface of placing board (4) middle part is provided with the lifting unit that control was placed board (4) and goes up and down, it is provided with the spacing subassembly of restriction upside receipts magazine (6) roll-off knife rest (8) below to place board (4) below.

2. The cutting apparatus of a roll forming machine according to claim 1, wherein: lifting unit includes slide bar (15), guide cylinder (1) and first spring (14), the vertical fixed connection of slide bar (15) is at placing board (4) lower surface, guide cylinder (1) slides with slide bar (15) and is connected, first spring (14) cover is established on guide cylinder (1) and place slide bar (15) between board (4).

3. The cutting apparatus of a roll forming machine according to claim 2, wherein: the limiting assembly comprises a limiting rod (18), an installation cylinder (3) and a second spring (17), two limiting holes are formed in the placing plate (4) below the contact surface of the material collecting box (6), the installation cylinder (3) is vertically arranged below the limiting holes, the second spring (17) is vertically placed in the installation cylinder (3), the limiting rod (18) is fixedly connected to the upper end of the second spring (17) and can enter the limiting holes, and the bottom surface of the material collecting box (6) is close to a limiting groove (12) which is fixedly connected to one side of the upper end of the placing plate (4) and is abutted against the limiting rod (18).

4. The cutting apparatus of a roll forming machine according to claim 3, wherein: be provided with the buzzer siren on frame (2), guide cylinder (1) bottom surface is provided with trigger switch (16) with buzzer siren electric connection, trigger switch (16) are contradicted with slide bar (15) and are opened.

5. The cutting apparatus of a roll forming machine according to claim 4, wherein: guide plates (5) are vertically arranged on two sides of the placing plate (4).

6. The cutting apparatus of a roll forming machine according to claim 5, wherein: the four corners of the bottom surface of the material collecting box (6) are provided with universal wheels (13).

7. The cutting apparatus of a roll forming machine according to claim 6, wherein: the included angle between the placing plate (4) and the horizontal plane is set to be 8-10 degrees.

8. The cutting apparatus of a roll forming machine according to claim 7, wherein: the side wall of the material receiving box (6) is provided with a handle (7).