Slitting equipment for metal product strip steel production

Abstract

The utility model relates to the technical field of metal product strip steel production, one embodiment of the utility model provides longitudinal shearing equipment for metal product strip steel production, the longitudinal shearing equipment comprises four supporting legs, a working box is fixedly connected to the tops of the four supporting legs, and a transmission assembly is arranged in the working box; a replacement assembly is arranged on the outer side of the transmission assembly and comprises five shearing blades which are slidably connected to the outer side of the transmission assembly, sliding barrels are slidably connected to the interiors of the shearing blades, first sliding rods are slidably connected to the interiors of the sliding barrels, and mounting discs are fixedly connected to the ends of the first sliding rods and the ends of the sliding barrels; the outer sides of the two installation discs abut against the outer sides of the shearing blades, the two installation discs are arranged in one set, and five sets of installation discs are arranged. By means of the technical scheme, the technical problems that in the prior art, due to the fact that many objects need to be dismantled and additionally installed, much time is needed, and the production efficiency is reduced are solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of metal strip steel production technology, and more specifically, to a slitting device for metal strip steel production. Background Technology

[0002] A slitting machine, also known as a slitting line, longitudinal slitting machine, or stripping machine, is a type of metal slitting equipment. It is suitable for longitudinally shearing metal strips and rewinding the slits into coils. It features easy operation, high cutting quality, high material utilization, and stepless speed regulation. It consists of uncoiling, material positioning, slitting, and winding. Applicable materials include tinplate, silicon steel sheets, aluminum strip, copper, stainless steel plates, and galvanized sheets. Applicable industries include transformers, motors, home appliances, automobiles, building materials, and packaging. Metal products require slitting during production.

[0003] Currently, when adjusting the distance between the shearing blades on a slitting machine, the rubber or metal discs on the rod are usually removed first, then the shearing blades can be removed, and then an object of the corresponding thickness is placed between the two shearing blades to change the distance between them. However, this method requires the disassembly and assembly of many objects, which takes a lot of time and reduces production efficiency. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide a slitting device for producing metal strip steel, which solves the technical problem in the related art that requires the disassembly and assembly of many objects, resulting in a long time required and reduced production efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a slitting device for producing metal strip steel, comprising four legs, with a work box fixedly connected to the top of each of the four legs. A transmission assembly is located inside the work box, and a replacement assembly is located outside the transmission assembly. The replacement assembly includes five shearing blades slidably connected to the outside of the transmission assembly. A slide cylinder is slidably connected inside each shearing blade, and a first slide rod is slidably connected inside each slide cylinder. Mounting discs are fixedly connected to the ends of both the first slide rod and the slide cylinder. The outer sides of two mounting discs abut against the outer sides of the shearing blades. Two mounting discs are configured as a group, and five groups of mounting discs are provided. Four first screws are fixedly connected to the outer side of one mounting disc, and a screw cylinder is threadedly connected to the outer side of each first screw. The end of the screw cylinder is rotatably connected to the outer side of a second mounting disc.

[0006] As a preferred embodiment of this utility model, the replacement component further includes gears fixedly connected to the outside of the screw barrel, with gear rings meshing between the four gears, and knobs fixedly connected to both sides of the gear rings.

[0007] As a preferred technical solution of this utility model, the transmission assembly includes two upright plates fixedly connected to the bottom of the inner cavity of the working box, a first motor fixedly connected to the outer side of one of the upright plates, a transmission rod fixedly connected to the transmission end of the first motor, and the transmission rod passing through one of the upright plates and rotatably connected.

[0008] As a preferred embodiment of the present invention, the transmission assembly further includes a blocking disc rotatably connected to the end of the transmission rod, and a connecting rod is fixedly connected to the outside of the blocking disc.

[0009] As a preferred technical solution of this utility model, a support assembly is provided inside the work box. The support assembly includes a hydraulic rod fixedly connected to the outside of the work box. A first transmission plate is fixedly connected to the end of the hydraulic rod. A wheel is fixedly connected to the bottom of the first transmission plate. The bottom of the wheel is rotatably connected to the bottom of the inner cavity of the work box.

[0010] As a preferred embodiment of the present invention, the support assembly further includes a connecting cylinder fixedly connected to the outside of the first transmission plate, and a pusher disk rotatably connected to the end of the connecting cylinder, the pusher disk being movably connected to the outside of the connecting rod.

[0011] As a preferred technical solution of this utility model, the working box is provided with a clamping assembly. The clamping assembly includes a mounting frame fixedly connected to the top of the inner cavity of the working box. A second motor is fixedly connected inside the mounting frame. A second screw is fixedly connected to the transmission end of the second motor. The end of the second screw is rotatably connected to the inside of the mounting frame. Two second transmission plates are threadedly connected to the outside of the second screw. There are a total of six second transmission plates. The six second transmission plates are divided into three groups. The remaining two groups of second transmission plates are slidably connected to second slide rods. The ends of the second slide rods are fixedly connected to the inside of the mounting frame.

[0012] As a preferred technical solution of this utility model, the clamping assembly further includes two clamping frames fixedly connected to the bottom of the second transmission plate, and a rubber bonding strip is fixedly connected to the outside of the clamping frame, and the outside of the rubber bonding strip abuts against the outside of the gear.

[0013] As a preferred technical solution of this utility model, the work box is provided with an auxiliary component. The auxiliary component includes two auxiliary ramps fixedly connected to the inside of the support legs. An auxiliary rod is rotatably connected to the outside of the auxiliary ramp. Both ends of the auxiliary rod are rotatably connected to a support plate. The outside of the support plate is fixedly connected to the outside of the work box.

[0014] In a preferred embodiment of this utility model, the outer side of the connecting rod is slidably connected to the inside of the shearing blade, the outer side of the connecting rod is slidably connected to the inside of the mounting plate, the outer side of the connecting rod is slidably connected to the inside of the gear ring, and the outer side of the connecting rod is slidably connected to the inside of the knob.

[0015] The beneficial effects of the embodiments disclosed herein are as follows:

[0016] 1. In this disclosure, the support component is separated from the connecting rod by the operation of the support component, and then the clamping component is activated to separate the clamping component from the gear. Then the gear ring is rotated to drive the gear to rotate, thereby driving the screw barrel to rotate, thereby driving the screw to move, thereby changing the distance between the two shearing blades, thereby reducing the number of items that need to be disassembled and added, thereby reducing the required time, and thereby improving production efficiency.

[0017] 2. In this disclosure, the second motor drives the second screw to rotate, thereby causing the two second transmission plates to move relative to each other, thereby causing the two clamping frames to move relative to each other, thereby causing the rubber bonding strip to engage with the gear and clamp the gear, so that when the connecting rod drives the shearing blade to rotate, the gear will not rotate, thereby keeping the shearing blade in its original position during operation, thereby improving the stability of the device during operation. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0019] Figure 1 This is a schematic structural diagram of the overall side view in one embodiment of the present disclosure;

[0020] Figure 2 for Figure 1 A schematic diagram of the overall front view of the embodiment;

[0021] Figure 3 for Figure 1 A top-view structural diagram of the overall internal components in the embodiment;

[0022] Figure 4 for Figure 3 A schematic diagram of the internal component breakdown in the embodiment;

[0023] Figure 5 for Figure 3 A side view of the internal components in the embodiment;

[0024] Figure 6 for Figure 1 A schematic diagram of the structure of some components being separated in the embodiment;

[0025] Figure 7 for Figure 1 A side view of the structural diagram of some components in the embodiment;

[0026] In the diagram: 1. Support leg; 2. Work box; 3. Transmission assembly; 31. Vertical plate; 32. First motor; 33. Transmission rod; 34. Blocking plate; 35. Connecting rod; 4. Replacement assembly; 41. Shearing blade; 42. Slide cylinder; 43. First slide rod; 44. Mounting plate; 45. First screw; 46. Screw; 47. Gear; 48. Gear ring; 49. Knob; 5. Support assembly; 51. Hydraulic rod; 52. First transmission plate; 53. Wheel; 54. Connecting cylinder; 55. Push plate; 6. Clamping assembly; 61. Mounting frame; 62. Second motor; 63. Second screw; 64. Second transmission plate; 65. Second slide rod; 66. Clamping frame; 67. Rubber bonding strip; 7. Auxiliary assembly; 71. Auxiliary ramp; 72. Support plate; 73. Auxiliary roller. Detailed Implementation

[0027] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0028] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0029] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0030] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0032] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] like Figures 1-7 The diagram illustrates a slitting device for producing metal strip steel according to an embodiment of this disclosure. It includes four support legs 1, with a work box 2 fixedly connected to the top of each leg 1. A transmission assembly 3 is housed inside the work box 2, and a replacement assembly 4 is located outside the transmission assembly 3. The replacement assembly 4 includes five shearing blades 41 slidably connected to the outside of the transmission assembly 3. A slide cylinder 42 is slidably connected inside each shearing blade 41, and a first slide rod 43 is slidably connected inside each slide cylinder 42. Mounting discs 44 are fixedly connected to the ends of both the first slide rod 43 and the slide cylinder 42. The outer sides of two mounting discs 44 abut against the outer sides of the shearing blades 41. Five sets of mounting discs 44 are arranged in pairs. Four first screws 45 are fixedly connected to the outer side of one mounting disc 44. A screw cylinder 46 is threadedly connected to the outer side of each first screw 45, and the end of the screw cylinder 46 is rotatably connected to the outer side of a second mounting disc 44.

[0034] By rotating the screw barrel 46, the first screw 45 is moved, which in turn moves one of the mounting discs 44, thereby changing the distance between the two sets of mounting discs 44 and the distance between the two shearing blades 41. This reduces the number of items that need to be disassembled and added, thus reducing the time required and improving production efficiency.

[0035] As shown in the figure, the replacement component 4 also includes gears 47 fixedly connected to the outside of the screw barrel 46, and gear rings 48 meshing between the four gears 47. Knobs 49 are fixedly connected to both sides of the gear rings 48.

[0036] Rotating knob 49 causes gear ring 48 to rotate, which in turn causes gear 47 to rotate, which in turn causes screw barrel 46 to rotate.

[0037] As shown in the figure, the transmission assembly 3 includes two upright plates 31 fixedly connected to the bottom of the inner cavity of the working box 2. A first motor 32 is fixedly connected to the outside of one of the upright plates 31. A transmission rod 33 is fixedly connected to the transmission end of the first motor 32. The transmission rod 33 passes through one of the upright plates 31 and is rotatably connected.

[0038] As shown in the figure, the transmission assembly 3 also includes a blocking disc 34 rotatably connected to the end of the transmission rod 33, and a connecting rod 35 is fixedly connected to the outside of the blocking disc 34.

[0039] The first motor 32 drives the transmission rod 33 to rotate, which in turn drives the connecting rod 35 to rotate, thereby driving the shearing blade 41 to rotate.

[0040] As shown in the figure, a support assembly 5 is provided inside the work box 2. The support assembly 5 includes a hydraulic rod 51 fixedly connected to the outside of the work box 2. A first transmission plate 52 is fixedly connected to the end of the hydraulic rod 51. A wheel 53 is fixedly connected to the bottom of the first transmission plate 52. The bottom of the wheel 53 is rotatably connected to the bottom of the inner cavity of the work box 2.

[0041] As shown in the figure, the support assembly 5 also includes a connecting cylinder 54 fixedly connected to the outside of the first transmission plate 52. A pusher disk 55 is rotatably connected to the end of the connecting cylinder 54, and the pusher disk 55 is movably connected to the outside of the connecting rod 35.

[0042] The hydraulic rod 51 drives the first transmission plate 52 to move, which in turn drives the wheel 53 to rotate, which in turn drives the connecting cylinder 54 to move, which in turn drives the push plate 55 to move, thereby separating the push plate 55 from the connecting rod 35, so that objects can be added and removed.

[0043] As shown in the figure, a clamping assembly 6 is provided inside the work box 2. The clamping assembly 6 includes a mounting frame 61 fixedly connected to the top of the inner cavity of the work box 2. A second motor 62 is fixedly connected inside the mounting frame 61. A second screw 63 is fixedly connected to the transmission end of the second motor 62. The end of the second screw 63 is rotatably connected to the inside of the mounting frame 61. Two second transmission plates 64 are threadedly connected to the outside of the second screw 63. There are a total of six second transmission plates 64. The six second transmission plates 64 are divided into three groups. The other two groups of second transmission plates 64 are slidably connected to second slide rods 65. The end of the second slide rods 65 is fixedly connected to the inside of the mounting frame 61.

[0044] The second motor 62 drives the second screw 63 to rotate, thereby causing the two second transmission plates 64 to move relative to each other.

[0045] As shown in the figure, the clamping assembly 6 also includes two clamping frames 66 fixedly connected to the bottom of the second transmission plate 64. A rubber bonding strip 67 is fixedly connected to the outside of the clamping frame 66, and the outside of the rubber bonding strip 67 abuts against the outside of the gear 47.

[0046] The relative movement of the two second transmission plates 64 drives the relative movement of the two clamping frames 66, thereby causing the rubber bonding strip 67 to adhere to the gear 47 and clamp the gear 47. This ensures that when the connecting rod 35 drives the shearing blade 41 to rotate, the gear 47 will not rotate, thus keeping the shearing blade 41 in its original position during operation.

[0047] As shown in the figure, the work box 2 is equipped with an auxiliary component 7. The auxiliary component 7 includes two auxiliary ramps 71 that are fixedly connected to the inside of the support leg 1. An auxiliary rod 73 is rotatably connected to the outside of the auxiliary ramps 71. Both ends of the auxiliary rod 73 are rotatably connected to a support plate 72. The outside of the support plate 72 is fixedly connected to the outside of the work box 2.

[0048] The auxiliary ramp 71 can guide the steel bar so that it can move onto the auxiliary roller 73, thereby ensuring the normal transmission of the steel belt.

[0049] As shown in the figure, the outer side of the connecting rod 35 is slidably connected to the inside of the shearing blade 41, the outer side of the connecting rod 35 is slidably connected to the inside of the mounting plate 44, the outer side of the connecting rod 35 is slidably connected to the inside of the gear ring 48, and the outer side of the connecting rod 35 is slidably connected to the inside of the knob 49.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A slitting device for producing metal strip steel, comprising support legs (1), characterized in that: Four legs (1) are provided, and a work box (2) is fixedly connected to the top of the four legs (1). A transmission assembly (3) is provided inside the work box (2). A replacement assembly (4) is provided outside the transmission assembly (3). The replacement assembly (4) includes five shearing blades (41) that are slidably connected to the outside of the transmission assembly (3). A slide cylinder (42) is slidably connected inside the shearing blade (41). A first slide rod (43) is slidably connected inside the slide cylinder (42). Mounting discs (44) are fixedly connected to the ends of the first slide rod (43) and the slide cylinder (42). The outer sides of the two mounting discs (44) abut against the outer sides of the shearing blades (41). The two mounting discs (44) are set as a group. There are five groups of mounting discs (44). Four first screws (45) are fixedly connected to the outer side of one of the mounting discs (44). A screw cylinder (46) is threadedly connected to the outer side of the first screw (45). The end of the screw cylinder (46) is rotatably connected to the outer side of the second mounting disc (44).

2. The slitting equipment for producing metal strip steel according to claim 1, characterized in that: The replacement component (4) also includes gears (47) fixedly connected to the outside of the screw barrel (46), and gear rings (48) meshing between the four gears (47), with knobs (49) fixedly connected to both sides of the gear rings (48).

3. The slitting equipment for producing metal strip steel according to claim 1, characterized in that: The transmission assembly (3) includes two upright plates (31) fixedly connected to the bottom of the inner cavity of the work box (2). A first motor (32) is fixedly connected to the outside of one of the upright plates (31). A transmission rod (33) is fixedly connected to the transmission end of the first motor (32). The transmission rod (33) passes through one of the upright plates (31) and is rotatably connected.

4. The slitting equipment for producing metal strip steel according to claim 3, characterized in that: The transmission assembly (3) further includes a blocking disc (34) rotatably connected to the end of the transmission rod (33), and a connecting rod (35) is fixedly connected to the outside of the blocking disc (34).

5. The slitting equipment for producing metal strip steel according to claim 1, characterized in that: The work box (2) is provided with a support assembly (5). The support assembly (5) includes a hydraulic rod (51) fixedly connected to the outside of the work box (2). The end of the hydraulic rod (51) is fixedly connected to a first transmission plate (52). The bottom of the first transmission plate (52) is fixedly connected to a wheel (53). The bottom of the wheel (53) is rotatably connected to the bottom of the inner cavity of the work box (2).

6. The slitting equipment for producing metal strip steel according to claim 5, characterized in that: The support assembly (5) further includes a connecting cylinder (54) fixedly connected to the outside of the first transmission plate (52), and a push disk (55) is rotatably connected to the end of the connecting cylinder (54), and the push disk (55) is movably connected to the outside of the connecting rod (35).

7. The slitting equipment for producing metal strip steel according to claim 1, characterized in that: The work box (2) is provided with a clamping assembly (6). The clamping assembly (6) includes a mounting frame (61) fixedly connected to the top of the inner cavity of the work box (2). A second motor (62) is fixedly connected inside the mounting frame (61). A second screw (63) is fixedly connected to the transmission end of the second motor (62). The end of the second screw (63) is rotatably connected to the inside of the mounting frame (61). Two second transmission plates (64) are threadedly connected to the outside of the second screw (63). There are a total of six second transmission plates (64). The six second transmission plates (64) are divided into three groups. The other two groups of second transmission plates (64) are slidably connected to second slide rods (65). The end of the second slide rods (65) is fixedly connected to the inside of the mounting frame (61).

8. The slitting equipment for producing metal strip steel according to claim 7, characterized in that: The clamping assembly (6) further includes two clamping frames (66) fixedly connected to the bottom of the second transmission plate (64). A rubber bonding strip (67) is fixedly connected to the outside of the clamping frame (66), and the outside of the rubber bonding strip (67) abuts against the outside of the gear (47).

9. A slitting device for producing metal strip steel according to claim 1, characterized in that: The work box (2) is equipped with an auxiliary component (7). The auxiliary component (7) includes two auxiliary ramps (71) fixedly connected to the inside of the support leg (1). An auxiliary rod (73) is rotatably connected to the outside of the auxiliary ramp (71). Both ends of the auxiliary rod (73) are rotatably connected to a support plate (72). The outside of the support plate (72) is fixedly connected to the outside of the work box (2).

10. A slitting device for producing metal strip steel according to claim 4, characterized in that: The outer side of the connecting rod (35) is slidably connected to the inside of the shearing blade (41), the outer side of the connecting rod (35) is slidably connected to the inside of the mounting plate (44), the outer side of the connecting rod (35) is slidably connected to the inside of the gear ring (48), and the outer side of the connecting rod (35) is slidably connected to the inside of the knob (49).

Images