Anti-tipping device for lower part of slitting machine

Abstract

The utility model discloses an anti-tipping device for a lower part of a slitting machine, which relates to the technical field of slitting machines and comprises a collecting seat, a limiting unit arranged at the top end of the collecting seat and a guide unit arranged on one side of the limiting unit. The limiting unit comprises a fixed seat fixedly connected to one side of the collecting seat, a lifting assembly arranged at the top end in the fixed seat, and a limiting assembly fixedly connected to the top end of the collecting seat; the guiding unit comprises a driven assembly arranged on one side of the fixing base and a pushing assembly arranged on one side of the driven assembly. According to the anti-tipping device for the lower portion of the slitting machine, the first air cylinder is started to drive the lifting plate to ascend, so that one end of a cut thin steel plate is lifted, the cut thin steel plate can be collected, damage caused by falling of the cut thin steel plate from the slitting machine is avoided, and the second air cylinder can be started to drive the push plate to move. And the distance between the push plate and the fixed seat is reduced, so that the cut thin steel plate does not tip over.

Description

Technical Field

[0001] The utility model relates to the technical field of longitudinal shearing and slitting machines, in particular to an anti-tilting device for the lower machine of a longitudinal shearing and slitting machine. Background Art

[0002] Slitting machine, also known as slitting line, slitting machine, slitting machine, is used to unwind, slitting and rewind metal coils into strips of required thickness. It is suitable for processing cold-rolled and hot-rolled carbon steel, silicon steel, tinplate, stainless steel and various metal materials after surface coating. After the metal materials are cut, they need to be collected off the machine. During the process of unloading, they are prone to tipping and damage, so anti-tipping devices are needed.

[0003] After searching in the public (announcement) number: CN220028829U, a slitting longitudinal shearing machine is disclosed, which specifically relates to the technical field of longitudinal shearing machines, including a mounting frame, a longitudinal shearing assembly is arranged on the mounting frame, and the longitudinal shearing assembly includes a motor, a first rotating shaft, a longitudinal shearing shaft, a second rotating shaft and two first flanges, the motor is fixedly connected to the mounting frame, the first rotating shaft and the second rotating shaft are both movably connected to the mounting frame through bearings, and one end of the first rotating shaft is fixedly connected to the end of the motor output shaft, the two first flanges are respectively fixedly connected to the first rotating shaft and the second rotating shaft, and the two sides of the longitudinal shearing shaft are respectively in contact with the two first flanges. The utility model drives the first rotating shaft to rotate through the operation of the motor, thereby driving the longitudinal shearing shaft to rotate, and the longitudinal shearing shaft performs slitting longitudinal shearing on the thin steel plate, and the storage frame collects the debris generated by the longitudinal shearing, and the sealing piston is taken out to allow the debris to flow out of the storage frame. The operation is simple, and the debris can be conveniently cleaned up in a centralized manner, effectively reducing the labor intensity of the staff.

[0004] In the above scheme, the longitudinal shearing shaft performs longitudinal shearing of the thin steel plate into strips. Although the debris can be collected in a centralized manner, the cut thin steel plate still needs to be collected to avoid damage caused by falling from the longitudinal shearing and slitting machine after cutting. In addition, the cut thin steel plate also needs to be controlled not to tip over and needs to be guided. Utility Model Content

[0005] The main purpose of the utility model is to provide an anti-tipping device for the lower machine of a longitudinal shearing and slitting machine. By setting a limiting unit, the problem that the cut thin steel plates need to be collected to avoid falling from the longitudinal shearing and slitting machine after cutting and causing damage is solved. By setting a guiding unit, the problem that the cut thin steel plates need to be controlled not to tip over and need to be guided is solved.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A device for preventing the lower machine from tipping over of a longitudinal shearing and slitting machine comprises a collecting seat, a limiting unit arranged at the top of the collecting seat, and a guiding unit arranged at one side of the limiting unit;

[0008] The limiting unit includes a fixing seat fixedly connected to one side of the collecting seat, a lifting assembly arranged at the top of the fixing seat, and a limiting assembly fixedly connected to the top of the collecting seat;

[0009] The guiding unit comprises a driven component arranged on one side of the fixing seat, and a propulsion component arranged on one side of the driven component.

[0010] Preferably, the lifting assembly in the limiting unit includes a first cylinder arranged at the top end of the fixing seat, a first telescopic column fixedly connected to the top end of the first cylinder, and a lifting plate fixedly connected to the top end of the first telescopic column.

[0011] Preferably, the limiting assembly in the limiting unit includes a limiting frame fixedly connected to the top of the collecting seat, a vertical plate fixedly connected to the top of the limiting frame, and two baffles fixedly connected to one side of the vertical plate.

[0012] Preferably, the bottom ends of the two baffles in the limiting unit are fixedly connected to the top end of the limiting frame, and one side of the limiting frame is fixedly connected to one side of the fixing seat.

[0013] Preferably, the driven component in the guide unit includes a groove opened on one side of the fixing seat, a plurality of first fixing shafts arranged inside the groove, and a first roller rotatably connected to the surfaces of the plurality of first fixing shafts.

[0014] Preferably, the propulsion assembly in the guide unit includes a second cylinder arranged on one side of the limit frame, a second telescopic column fixedly connected to one side of the second cylinder, a push plate fixedly connected to one side of the second telescopic column, a movable groove opened on one side of the push plate, a plurality of second rollers arranged inside the movable groove, a rotating motor fixedly connected to one side of one of the second rollers, and a second fixed shaft arranged inside the other second rollers;

[0015] The output end of the rotary motor extends to the interior of one of the second rollers.

[0016] Preferably, the propulsion assembly in the guide unit further comprises slide grooves provided on both sides of the inner portion of the limiting frame, and slide blocks fixedly connected to both sides of the push plate;

[0017] The sliding block extends into the corresponding sliding groove.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. In the utility model, the anti-tipping device is placed at the bottom end of the discharge port of the longitudinal shearing and slitting machine through the setting of the limiting unit. When the thin steel plate is cut, it enters the space formed by the baffle and the vertical plate and is restricted. Then the first cylinder is started to drive the lifting plate to rise, so that one end of the cut thin steel plate is raised, thereby driving the other end of the cut thin steel plate to descend, gradually going into the limit frame and contacting one side of the push plate, so that the cut thin steel plate can be collected to avoid falling from the longitudinal shearing and slitting machine and causing damage.

[0020] 2. In the utility model, through the setting of the guiding unit, when the cut thin steel plate penetrates into the limit frame, the second cylinder is started to drive the push plate to move, so that the distance between the push plate and the fixed seat is reduced, and the cut thin steel plate is vertical at the same time. Then the rotating motor is started to drive the multiple second rollers to rotate, and at the same time drive the cut thin steel plate to descend. At the same time, the multiple first rollers also rotate accordingly, thus ensuring that the cut thin steel plate does not tip over. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a cross-sectional view of the fixing seat in the utility model;

[0023] Figure 3 It is a cross-sectional view of the limiting frame in the utility model;

[0024] Figure 4 It is an enlarged schematic diagram of the structure at A in the utility model;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the push plate in the utility model.

[0026] In the figure:

[0027] 1. Collection seat;

[0028] 2. Limiting unit; 201. Fixed seat; 202. Limiting frame; 203. Lifting plate; 204. Baffle; 205. Vertical plate; 206. First telescopic column; 207. First cylinder;

[0029] 3. Guide unit; 301. Second cylinder; 302. Groove; 303. First roller; 304. First fixed axis; 305. Second telescopic column; 306. Slide groove; 307. Push plate; 308. Rotating motor; 309. Second roller; 310. Movable groove; 311. Second fixed axis; 312. Sliding block. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods. Example

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, a device for preventing the lower machine from tipping over of a longitudinal shearing and slitting machine comprises a collecting seat 1, a limiting unit 2 arranged at the top of the collecting seat 1, and a guiding unit 3 arranged at one side of the limiting unit 2;

[0032] The limiting unit 2 includes a fixing seat 201 fixedly connected to one side of the collecting seat 1, a lifting assembly arranged at the top of the fixing seat 201, and a limiting assembly fixedly connected to the top of the collecting seat 1;

[0033] The guiding unit 3 includes a driven component disposed on one side of the fixing seat 201 , and a propulsion component disposed on one side of the driven component.

[0034] The lifting assembly in the limiting unit 2 includes a first cylinder 207 disposed at the top of the fixing seat 201 , a first telescopic column 206 fixedly connected to the top of the first cylinder 207 , and a lifting plate 203 fixedly connected to the top of the first telescopic column 206 .

[0035] The limiting assembly in the limiting unit 2 includes a limiting frame 202 fixedly connected to the top of the collecting seat 1 , a vertical plate 205 fixedly connected to the top of the limiting frame 202 , and two baffles 204 fixedly connected to one side of the vertical plate 205 .

[0036] The bottom ends of the two baffles 204 in the limiting unit 2 are fixedly connected to the top end of the limiting frame 202 , and one side of the limiting frame 202 is fixedly connected to one side of the fixing seat 201 .

[0037] The driven assembly in the guide unit 3 includes a groove 302 opened at one side of the fixing seat 201 , a plurality of first fixing shafts 304 disposed inside the groove 302 , and a first roller 303 rotatably connected to the surfaces of the plurality of first fixing shafts 304 .

[0038] The propulsion assembly in the guide unit 3 includes a second cylinder 301 disposed on one side of the limit frame 202, a second telescopic column 305 fixedly connected to one side of the second cylinder 301, a push plate 307 fixedly connected to one side of the second telescopic column 305, a movable groove 310 opened on one side of the push plate 307, a plurality of second rollers 309 disposed inside the movable groove 310, a rotating motor 308 fixedly connected to one side of one of the second rollers 309, and a second fixed shaft 311 disposed inside the other second rollers 309;

[0039] The output end of the rotary motor 308 extends to the interior of one of the second rollers 309 .

[0040] The propulsion assembly in the guide unit 3 further includes slide grooves 306 provided on both sides of the inner portion of the limiting frame 202, and slide blocks 312 fixedly connected to both sides of the push plate 307;

[0041] The sliding block 312 extends into the corresponding sliding groove 306 .

[0042] The anti-tipping device is placed at the bottom end of the discharge port of the longitudinal shearing and slitting machine. When the thin steel plate is cut, it enters the space formed by the baffle 204 and the vertical plate 205 and is restricted. Then the first cylinder 207 is started to drive the lifting plate 203 to rise, so that one end of the cut thin steel plate is raised, thereby driving the other end of the cut thin steel plate to descend, gradually penetrating into the limit frame 202 and contacting one side of the push plate 307, so that the cut thin steel plate can be collected to avoid falling from the longitudinal shearing and slitting machine and causing damage. Example

[0043] like Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, a device for preventing the lower machine from tipping over of a longitudinal shearing and slitting machine comprises a collecting seat 1, a limiting unit 2 arranged at the top of the collecting seat 1, and a guiding unit 3 arranged at one side of the limiting unit 2;

[0044] The limiting unit 2 includes a fixing seat 201 fixedly connected to one side of the collecting seat 1, a lifting assembly arranged at the top of the fixing seat 201, and a limiting assembly fixedly connected to the top of the collecting seat 1;

[0045] The guiding unit 3 includes a driven component disposed on one side of the fixing seat 201 , and a propulsion component disposed on one side of the driven component.

[0046] The lifting assembly in the limiting unit 2 includes a first cylinder 207 disposed at the top of the fixing seat 201 , a first telescopic column 206 fixedly connected to the top of the first cylinder 207 , and a lifting plate 203 fixedly connected to the top of the first telescopic column 206 .

[0047] The limiting assembly in the limiting unit 2 includes a limiting frame 202 fixedly connected to the top of the collecting seat 1 , a vertical plate 205 fixedly connected to the top of the limiting frame 202 , and two baffles 204 fixedly connected to one side of the vertical plate 205 .

[0048] The bottom ends of the two baffles 204 in the limiting unit 2 are fixedly connected to the top end of the limiting frame 202 , and one side of the limiting frame 202 is fixedly connected to one side of the fixing seat 201 .

[0049] The driven assembly in the guide unit 3 includes a groove 302 opened at one side of the fixing seat 201 , a plurality of first fixing shafts 304 disposed inside the groove 302 , and a first roller 303 rotatably connected to the surfaces of the plurality of first fixing shafts 304 .

[0050] The propulsion assembly in the guide unit 3 includes a second cylinder 301 disposed on one side of the limit frame 202, a second telescopic column 305 fixedly connected to one side of the second cylinder 301, a push plate 307 fixedly connected to one side of the second telescopic column 305, a movable groove 310 opened on one side of the push plate 307, a plurality of second rollers 309 disposed inside the movable groove 310, a rotating motor 308 fixedly connected to one side of one of the second rollers 309, and a second fixed shaft 311 disposed inside the other second rollers 309;

[0051] The output end of the rotary motor 308 extends to the interior of one of the second rollers 309 .

[0052] The propulsion assembly in the guide unit 3 further includes slide grooves 306 provided on both sides of the inner portion of the limiting frame 202, and slide blocks 312 fixedly connected to both sides of the push plate 307;

[0053] The sliding block 312 extends into the corresponding sliding groove 306 .

[0054] When the cut thin steel plate penetrates into the limit frame 202, the second cylinder 301 is started to drive the push plate 307 to move, so that the distance between the push plate 307 and the fixed seat 201 is reduced, and the cut thin steel plate is vertical at the same time. The rotating motor 308 is then started to drive the multiple second rollers 309 to rotate, and at the same time drive the cut thin steel plate to descend. At the same time, the multiple first rollers 303 also rotate accordingly, thus ensuring that the cut thin steel plate does not tip over.

[0055] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for preventing the lower machine from tipping over when cutting and slitting a machine, comprising a collecting seat (1), characterized in that: It also includes a limiting unit (2) arranged at the top end of the collecting seat (1), and a guiding unit (3) arranged at one side of the limiting unit (2); The limiting unit (2) comprises a fixing seat (201) fixedly connected to one side of the collecting seat (1), a lifting component arranged at the top end inside the fixing seat (201), and a limiting component fixedly connected to the top end of the collecting seat (1); The guiding unit (3) comprises a driven component arranged on one side of the fixing seat (201), and a propulsion component arranged on one side of the driven component.

2. The anti-tilting device for the lower machine of the longitudinal shearing and slitting machine according to claim 1 is characterized in that: The lifting assembly in the position limiting unit (2) comprises a first cylinder (207) arranged at the top end of the fixing seat (201), a first telescopic column (206) fixedly connected to the top end of the first cylinder (207), and a lifting plate (203) fixedly connected to the top end of the first telescopic column (206).

3. The anti-tilting device for the lower machine of the slitting machine according to claim 2 is characterized in that: The limiting assembly in the limiting unit (2) comprises a limiting frame (202) fixedly connected to the top of the collecting seat (1), a vertical plate (205) fixedly connected to the top of the limiting frame (202), and two baffles (204) fixedly connected to one side of the vertical plate (205).

4. The anti-tilting device for the lower machine of the slitting machine according to claim 3 is characterized in that: The bottom ends of the two baffles (204) in the limiting unit (2) are fixedly connected to the top end of the limiting frame (202), and one side of the limiting frame (202) is fixedly connected to one side of the fixing seat (201).

5. The anti-tilting device for the lower machine of the slitting machine according to claim 4 is characterized in that: The driven component in the guide unit (3) comprises a groove (302) opened on one side of the fixing seat (201), a plurality of first fixing shafts (304) arranged inside the groove (302), and a first roller (303) rotatably connected to the surfaces of the plurality of first fixing shafts (304).

6. The anti-tilting device for the lower machine of the slitting machine according to claim 5 is characterized in that: The propulsion assembly in the guide unit (3) comprises a second cylinder (301) arranged on one side of the limit frame (202), a second telescopic column (305) fixedly connected to one side of the second cylinder (301), a push plate (307) fixedly connected to one side of the second telescopic column (305), a movable groove (310) opened on one side of the push plate (307), a plurality of second rollers (309) arranged inside the movable groove (310), a rotating motor (308) fixedly connected to one side of one of the second rollers (309), and a second fixed shaft (311) arranged inside the other second rollers (309); The output end of the rotating motor (308) extends to the interior of one of the second rollers (309).

7. The anti-tilting device for the lower machine of the slitting machine according to claim 6 is characterized by: The propulsion assembly in the guide unit (3) further comprises sliding grooves (306) provided on both sides of the interior of the limiting frame (202), and sliding blocks (312) fixedly connected to both sides of the push plate (307); The sliding block (312) extends into the interior of the corresponding sliding groove (306).

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