Automatic blanking steel cutting machine

Abstract

The utility model discloses an automatic blanking steel cutting machine which comprises a frame plate, a stand column installed at the bottom of the frame plate and a bottom plate installed on the lower portion of the stand column, a lifting seat is installed at the rear end of the frame plate, a saw disc is arranged on the surface of the lifting seat, the lifting seat is used for the saw disc to move up and down on the surface of the lifting seat, and a notch is formed in the middle of the frame plate. V-shaped grooves extending to the edge of the frame plate are formed in the middles of the left and right sides of the notch. By designing the moving block and the pushing assembly, the pushing assembly can move on the surface of the steel pipe, meanwhile, the clamping assembly and the moving assembly are combined together, the steel pipe conveying device can be conveniently used in cooperation with other conveying components, and the structure formed by combining a plurality of module assemblies is also convenient to overhaul and maintain after the steel pipe is damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of steel pipe cutting, in particular to an automatic discharging steel cutting machine. BACKGROUND

[0002] The metal circular saw machine drives the saw blade to rotate at high speed through the motor to cut the steel material such as round or square bar material, pipe material and the like. Some metal circular saw machines are equipped with automatic feeding devices to realize automatic discharging and cutting of the steel material. Generally, the automatic feeding device is divided into a fixed component and a clamping component. For example, the prior art with the patent number CN220462402U discloses a similar device.

[0003] However, the clamping structure of the above-mentioned prior art and other discharging structures is generally close to the saw blade, and the fixed component and the clamping component are separately arranged and generally axially pushed, which is not convenient for cooperation with other conventional conveying equipment such as a conventional conveyor belt. Therefore, the automatic discharging steel cutting machine is provided to solve the above-mentioned problems. SUMMARY

[0004] The utility model wants to solve the technical problem of overcoming the defects of the prior art and providing an automatic discharging steel cutting machine, mainly solving the problem that the automatic feeding structure of the prior art is not convenient for cooperation with conventional conveying equipment.

[0005] In order to solve the above-mentioned technical problems, the utility model provides the following technical scheme:

[0006] The utility model discloses an automatic discharging steel cutting machine, which comprises a frame plate, a stand column installed at the bottom of the frame plate, and a bottom plate installed at the lower part of the stand column, a lifting seat is installed at the rear end of the frame plate, a saw disc is arranged on the surface of the lifting seat, the lifting seat is used for moving the saw disc up and down on the surface, a notch is arranged in the middle of the frame plate, V-shaped grooves extending to the edges of the frame plate are arranged in the middle of the left and right sides of the notch, a rack rod is arranged on the side away from the saw disc, fixed seats are installed at both ends of the rack rod, a moving block is installed in the middle of the rack rod, a pushing assembly is installed on the surface of the moving block, the moving block is used for driving the pushing assembly to move left and right, the number of the pushing assemblies is at least two, the pushing assembly comprises a driving module, a sliding block and a contact piece inside, the sliding block is arranged at one end of the driving module close to the moving block, the contact piece is arranged in an inverted V shape, the sliding block is used for moving up and down on the surface of the moving block, and the driving module is used for forming the pushing or clamping action on the steel material in cooperation with the V-shaped groove of the contact piece.

[0007] Preferably, the rack rod penetrates the surface of the moving block, the moving block comprises a driving motor and a connecting gear inside, the moving block and the rack rod are engaged with each other, the pushing assembly is connected with the moving block, and the sliding block comprises a transmission gear and a transmission motor inside.

[0008] Preferably, the contact piece is an extrusion layer and a rubber layer, the top of the extrusion layer is provided with an electric telescopic rod, the electric telescopic rod comprises a pressure sensor, and the bottom of the extrusion layer and the pushing assembly is provided in a separated mode.

[0009] Preferably, the surface of the rubber layer is provided with protruding strips, and the protruding strips are provided in an equidistant inverted V-shaped structure.

[0010] Preferably, the contact piece comprises an electromagnet and a rubber layer, the electromagnet and the driving module are electrically connected through connecting wires, and the surface of the rubber layer is smooth.

[0011] Preferably, the front end and the rear end of the slot are provided with baffles, the bottom of the slot is provided with a box body, the front end of the box body comprises a pull-out box, the rear end of the box body comprises a water storage tank, the rear end surface of the water storage tank is provided with a water inlet, the top of the water storage tank is provided in an inclined mode, the inclined surface extends to the upper portion of the pull-out box, the water storage tank is internally provided with a liquid absorbing strip, the top of the liquid absorbing strip is provided with a connecting rod, and the lower portion of the connecting rod is provided with a flame-retardant fiber strip.

[0012] Preferably, the liquid absorbing strip extends into the connecting rod in an axial direction, the flame-retardant fiber strip extends into the connecting rod and contacts the liquid absorbing strip, and the flame-retardant fiber strip is distributed on the upper surface of the water storage tank in an equidistant axial direction along the connecting rod.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a pushing assembly structure and a steel pipe conveying device, and relates to the technical field of conveying devices. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings are used to provide further understanding of the utility model and constitute a part of the specification, explain the utility model together with embodiments of the utility model and do not constitute limitations to the utility model.

[0016] Figure 1 It is the whole structure schematic diagram of example 1;

[0017] Figure 2 It is the pushing assembly structure section view of example 1;

[0018] Figure 3 It is the rubber layer structure schematic diagram of example 1;

[0019] Figure 4 It is the pushing assembly structure section view of example 2;

[0020] Figure 5is a sectional view of the box structure of example 3;

[0021] Figure 6 is a schematic view of the flame-retardant fiber strip structure of example 3;

[0022] In the figure: 1, frame plate; 101, stand; 102, bottom plate; 103, lifting seat; 104, saw disc; 2, notch; 201, baffle; 202, V-shaped groove; 3, rack bar; 301, fixed seat; 302, moving block; 4, pushing assembly; 401, driving module; 402, sliding block; 403, electric telescopic rod; 404, extrusion layer; 405, rubber layer; 406, protruding strip; 407, connecting wire; 408, electromagnet; 409, contact piece; 5, box; 501, water storage tank; 502, water inlet; 503, liquid drawing strip; 504, connecting rod; 505, flame-retardant fiber strip; 6, pull-out box. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present application are described below in conjunction with the accompanying drawings, and it should be understood that the preferred embodiments described here are only used to explain and illustrate the present application, and are not used to limit the present application.

[0024] The same reference numerals in the drawings refer to the same components throughout.

[0025] Example 1

[0026] As shown in Figures 1-5 , the present application provides an automatic steel cutting machine, which conventionally comprises a frame plate 1, a stand 101 installed at the bottom of the frame plate 1, and a bottom plate 102 installed at the lower part of the stand 101, a lifting seat 103 is installed at the rear end of the frame plate 1, the lifting seat 103 is provided with a saw disc 104, so that the saw disc 104 can move up and down according to the control of the lifting seat 103, and a rotating motor on the saw disc 104 controls the rotation of the saw disc 104;

[0027] In order to make the cutting machine can have automatic unloading function, and at the same time avoid the saw disc 104 to the automatic unloading effect of the clamping structure, in the middle of the frame plate 1 is provided with notch 2, notch 2 left and right side in the middle is provided with V groove 202, V groove 202 for sliding steel; according to the structure of V groove 202 is provided with rack bar 3 away from the saw disc 104 side, rack bar 3 both ends are installed with fixed seat 301, rack bar 3 middle part is installed with moving block 302, moving block 302 surface is installed with push assembly 4, so that moving block 302 can drive push assembly 4 left and right movement, the number of push assembly 4 is at least two, push assembly 4 inside includes drive module 401, sliding block 402 and contact piece 409, sliding block 402 is arranged in drive module 401 close to moving block 302 one end, contact piece 409 is inverted V type setting, sliding block 402 is used for moving up and down on the surface of moving block 302, drive module 401 is used for contact piece 409 cooperation V groove 202 forms the push or clamping action of steel.

[0028] Rack bar 3 through the surface of moving block 302, moving block 302 inside includes drive motor and connecting gear, moving block 302 and rack bar 3 are engaged with each other, push assembly 4 and moving block 302 are connected, sliding block 402 inside includes transmission gear and transmission motor; so that moving block 302 can drive push assembly 4 to move left and right on the frame plate 1, push assembly 4 can move up and down on the surface of moving block 302 based on sliding block 402, push assembly 4 can complete clamping and pushing action on steel in different positions left and right.

[0029] Contact piece 409 is extrusion layer 404 and rubber layer 405, extrusion layer 404 top is installed with electric telescopic rod 403, electric telescopic rod 403 includes pressure sensor, extrusion layer 404 and the bottom of push assembly 4 are separately arranged, so that extrusion layer 404 mainly generates downward force according to the action of electric telescopic rod 403, cooperates with V groove 202 to complete the clamping and fixing action of tubular steel, when extrusion layer 404 is released to a certain extent, mainly by rubber layer 405 to increase the friction between steel, so that it can move left and right in V groove 202.

[0030] The surface of rubber layer 405 is provided with convex strip 406, convex strip 406 is equidistantly arranged along the inverted V type structure.

[0031] Specifically, when cutting, the steel pipe is directly placed in the V-shaped groove 202 by other equipment or manpower, at this time the moving block 302 on the right side moves above the steel pipe, and the pushing assembly 4 moves up and down on the toothed slide rail on the surface of the moving block 302 according to the transmission motor of the sliding block 402, until the contact piece 409 generates a certain degree of pressure on the steel pipe, so that the rubber layer 405 and the surface of the steel pipe generate friction force, then move to the left to make the steel pipe slide inside the V-shaped groove 202, then the pushing assembly 4 is loosened upward, and the cycle of moving to the left is returned to the original position again until the steel pipe moves to the vicinity of the moving block 302 on the left side, forming a suitable cutting length;

[0032] At this time, the moving blocks 302 on the left and right sides will stop moving, the pushing assembly 4 will continue to press down, the driving module 401 will make the electric telescopic rod 403 continuously press downward in cooperation with the V-shaped groove 202, and the elastic effect of the rubber layer 405 will also enable the pressure sensor to sense the critical point of rigid contact, until the saw disc 104 is completely fixed on the left and right ends, the saw disc 104 will move downward at the slot 2 based on the lifting seat 103, and the rotating motor of the saw disc 104 will also move synchronously, until the steel pipe is sawn off, the driving modules 401 on the left and right sides will weaken the pressing force of the electric telescopic rod 403, so that the steel pipe can slide in the V-shaped groove 202, then the moving blocks 302 on the left and right sides continue to move according to the above moving mode, and the cycle of moving the steel pipe in the V-shaped groove 202 to the left is continuously performed, the cut pipe moves from the left side of the V-shaped groove 202 to the outside, and the uncut pipe continues to move to the left. When the last pipe is cut, the saw disc 104 does not move, and the moving blocks 302 on the left and right sides only need to transfer the steel pipe to the left at the slot 2 according to the cutting process of the saw disc 104.

[0033] Its structure is simple, and manual operation is not required, and Figure 1 As shown, due to the cooperation of the pushing assembly 4 and the V-shaped groove 202, only a small amount of pressing force is required to fix the steel pipe, and this equipment can be used for automatic feeding of square and round pipes, and the sawdust cut by the saw disc 104 can directly fall from the slot 2 to the lower bottom plate 102, and will not be retained on the surface of the frame plate 1. If necessary, the width of the slot 2 can be reduced to adapt to the automatic cutting effect of pipes of different lengths.

[0034] Embodiment 2

[0035] The difference between embodiment 2 and embodiment 2 is that, as Figure 1 , 5As shown in Figure 6, the front and rear ends of the notch 2 are provided with baffles 201, the bottom of the notch 2 is provided with a box 5, the front end of the box 5 comprises a pull-out box 6, the rear end of the box 5 comprises a water storage tank 501, the rear surface of the water storage tank 501 is provided with a water inlet 502, the top of the water storage tank 501 is provided in an inclined manner, and the inclined surface extends to the upper portion of the pull-out box 6, the water storage tank 501 is internally provided with a liquid absorbing strip 503, the top of the liquid absorbing strip 503 is provided with a connecting rod 504, and the lower portion of the connecting rod 504 is provided with a flame-retardant fiber strip 505.

[0036] The liquid absorbing strip 503 extends into the connecting rod 504 in an axial direction, the flame-retardant fiber strip 505 extends into the connecting rod 504 and contacts the liquid absorbing strip 503, and the flame-retardant fiber strip 505 is distributed on the upper surface of the water storage tank in an equidistant manner along the axial direction of the connecting rod 504.

[0037] Therefore, the water source in the water storage tank can be transmitted to the plurality of flame-retardant fiber strips 505 through the liquid absorbing strip 503. After being wetted, the flame-retardant fiber strips 505 can reduce the temperature of the splashed high-temperature metal chips when facing the cutting of the saw disc 104. After being gathered along the slope surface of the top of the water storage tank, the wet metal chips can slide into the pull-out box 6 and be stored, and the staff can only pull out the pull-out box 6 for processing when needed.

[0038] Embodiment 3

[0039] Different from Embodiments 1 or 2, as shown in Figure 4, the contact piece 409 comprises an electromagnet 408 and a rubber layer 405, the electromagnet 408 and the driving module 401 are electrically connected through a connecting wire 407, and the surface of the rubber layer 405 is provided in a smooth manner. Figure 4 Therefore, after the pushing assembly 4 is pressed downward, the driving module 401 is only turned on, the electromagnet 408 can generate an adsorption effect on the steel pipe through the rubber layer 405, so that the steel pipe can be in stable contact with the pushing assembly 4, and the pushing assembly 4 can be quickly separated from the pushing assembly 4 after power-off. The pushing assembly 4 also does not need to be lifted to a high height through the sliding block 402.

[0040] Embodiment 4

[0041] Different from Embodiments 1-3, the moving block 302 further comprises a clutch box, the clutch box is in transmission connection with the driving motor of the moving block 302 and the sliding block 402; so that a single driving motor can drive the moving block 302 and the pushing assembly 4 respectively. If Embodiment 2 is used as a basis, only a single motor can drive the entire moving member.

[0042]

[0043] ​Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. An automatic unloading steel cutting machine, comprising a frame plate (1), a stand column (101) installed at the bottom of the frame plate (1), and a bottom plate (102) installed at the lower part of the stand column (101), the rear end of the frame plate (1) is provided with a lifting seat (103), the surface of the lifting seat (103) is provided with a saw disc (104), and the lifting seat (103) is used for the saw disc (104) to move up and down on the surface thereof, characterized in that, The middle of the frame plate (1) is provided with a notch (2), the left and right sides of the notch (2) are provided with V-shaped grooves (202) extending to the edge of the frame plate (1); the side away from the saw disc (104) of the notch (2) is provided with a rack rod (3), both ends of the rack rod (3) are provided with a fixed seat (301), the middle of the rack rod (3) is provided with a moving block (302), the surface of the moving block (302) is provided with a pushing assembly (4), the moving block (302) is used for driving the pushing assembly (4) to move left and right, the number of the pushing assembly (4) is at least two, the pushing assembly (4) comprises a driving module (401), a sliding block (402) and a contact piece (409), the sliding block (402) is arranged at the end of the driving module (401) close to the moving block (302), the contact piece (409) is arranged in an inverted V shape, the sliding block (402) is used for moving up and down on the surface of the moving block (302), and the driving module (401) is used for cooperating with the contact piece (409) to form a pushing or clamping action on the steel material.

2. The automatic steel stock cutting machine according to claim 1, wherein, The rack rod (3) penetrates the surface of the moving block (302), the moving block (302) comprises a driving motor and a connecting gear, the moving block (302) and the rack rod (3) are meshed with each other, the pushing assembly (4) is connected with the moving block (302), and the sliding block (402) comprises a transmission gear and a transmission motor.

3. The automatic steel stock cutting machine according to claim 1, wherein, The contact piece (409) comprises an extrusion layer (404) and a rubber layer (405), the top of the extrusion layer (404) is provided with an electric telescopic rod (403), the electric telescopic rod (403) comprises a pressure sensor, and the extrusion layer (404) and the bottom of the pushing assembly (4) are separately arranged.

4. The automatic steel stock cutting machine according to claim 3, wherein, The surface of the rubber layer (405) is provided with a convex strip (406), and the convex strips (406) are arranged at equal distances along the inverted V-shaped structure.

5. The automatic unloading steel cutting machine according to claim 1, wherein, The contact piece (409) comprises an electromagnet (408) and a rubber layer (405), the electromagnet (408) and the driving module (401) are electrically connected through a connecting wire (407), and the surface of the rubber layer (405) is smooth.

6. The automatic steel stock cutting machine according to claim 3 or 5, wherein, The front and rear ends of the notch (2) are provided with baffles (201), the bottom of the notch (2) is provided with a box body (5), the front end of the box body (5) comprises a pull-out box (6), the rear end of the box body (5) comprises a water storage tank (501), the rear surface of the water storage tank (501) is provided with a water inlet (502), the top of the water storage tank (501) is provided in an inclined manner, and the inclined surface extends to the upper portion of the pull-out box (6), and the water storage tank (501) is internally provided with a liquid pumping strip (503), the top of the liquid pumping strip (503) is provided with a connecting rod (504), and the lower portion of the connecting rod (504) is provided with a flame-retardant fiber strip (505).

7. The automatic steel stock cutting machine according to claim 6, wherein, The wick liquid strip (503) extends to the inside of the connecting rod (504) axial filling, the flame-retardant fiber strip (505) extends to the inside of the connecting rod (504) and contacts the wick liquid strip (503), and the flame-retardant fiber strip (505) is equidistantly distributed on the upper surface of the water storage tank along the connecting rod (504) in the axial direction.

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