Anti-inclination cross cut shear

Abstract

The utility model provides an anti-inclination cross cut shear and relates to the technical field of cross cut shears, the anti-inclination cross cut shear comprises a rack, a conveying mechanism, a limiting mechanism and a shearing assembly, adjusting cavities are formed in the two opposite sides of the conveying mechanism correspondingly, teeth are arranged in the adjusting cavities, the limiting mechanism is provided with a set of clamping adjusting assemblies, and the clamping adjusting assemblies are arranged in the clamping adjusting assemblies. The clamping adjusting assembly is provided with a plurality of eccentric wheel structures, an adjusting rack and a pull rod structure, the eccentric wheel structures are connected with the teeth in the adjusting cavity and the adjusting rack in a meshed mode, and the pull rod structure is connected with the adjusting rack so that the adjusting rack can be pulled to move through the pull rod structure; the conveying mechanism is arranged on the rack and drives the eccentric wheel structures to rotate to different positions to conduct limiting adjustment in the conveying process of plates with different widths, and the shearing assembly is installed on the rack, is arranged close to the conveying mechanism and is used for shearing the plates. Therefore, a better limiting effect is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of transverse shearing machines, and in particular to an anti-tilt transverse shearing machine. Background Art

[0002] The cross-cutting machine is used to unwind, level, cut and stack metal coils into flat sheets of the required length. It is suitable for processing cold-rolled and hot-rolled carbon steel, silicon steel, tinplate, stainless steel and various metal materials after surface coating. The existing cross-cutting machine is that the staff puts one side of the sheet on the top of the transmission device, and the conveyor belt transfers the sheet to the bottom of the shearing device and stops. The resting position is the dividing line of the required sheet length. Then the shearing device controls the hydraulic rod to drive the cutter to cut the long sheet, and then the cut sheet is taken out for regularization.

[0003] In the process of conveying plates, the existing transverse shearing machine limits the plates by the baffles on the top and sides of the conveying device. When the width of the plates is different from that of the baffles on both sides, the plates will tilt during the conveying process, resulting in deviation in the cut length of the plates. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide an anti-tilt transverse shearing machine, which can solve the technical problems of poor limiting effect and easy tilting during the shearing process of the plate.

[0005] The embodiment of the present application provides an anti-tilt transverse shearing machine, comprising a frame, a transmission mechanism, a limiting mechanism and a shearing assembly, wherein the transmission mechanism is installed on the frame and is used to transmit the plates to be sheared, and adjustment cavities are respectively provided on the opposite sides of the transmission mechanism, and teeth are provided in the adjustment cavities, and the limiting mechanism is provided with a group of clamping adjustment assemblies, and a group of the clamping adjustment assemblies are symmetrically arranged in the adjustment cavities on the opposite sides of the transmission mechanism, and the clamping adjustment assembly is provided with a plurality of eccentric wheel structures, adjustment racks and pull rod structures, and the plurality of eccentric wheel structures are respectively meshed and connected with the teeth in the adjustment cavity and the adjustment rack, and the pull rod structure is connected to the adjustment rack, so as to pull the adjustment rack to move through the pull rod structure, thereby driving the eccentric wheel structure to rotate to different positions, and performing limit adjustment in the transmission process of plates of different widths, and the shearing assembly is installed on the frame and arranged close to the transmission mechanism for shearing plates.

[0006] Furthermore, the eccentric wheel structure includes a gear, a connecting rod and a clamping wheel member, the gear is respectively meshed and connected with the teeth in the adjustment cavity and the adjustment rack, the clamping wheel member is connected to the gear through the connecting rod, and the clamping wheel member is eccentrically arranged with the gear.

[0007] Furthermore, the connecting rod is configured as a bent rod.

[0008] Furthermore, the clamping wheel member includes a clamping wheel and a ball bearing, the clamping wheel is connected to the gear through the connecting rod, and the ball bearing is arranged at the top end of the clamping wheel for movable contact with the top inner wall of the regulating cavity.

[0009] Furthermore, the diameter of the clamping wheel is larger than that of the gear.

[0010] Furthermore, it also includes a locking member, which is arranged on the frame and close to the pull rod structure, and is used to lock the position of the pull rod structure.

[0011] Beneficial effects of the utility model:

[0012] The anti-tilt transverse shearing machine provided by the utility model comprises a frame, a transmission mechanism, a limiting mechanism and a shearing assembly, the transmission mechanism is installed on the frame and is used for transmitting the plates to be sheared, the opposite sides of the transmission mechanism are respectively provided with adjustment cavities, the adjusting cavities are provided with teeth, the limiting mechanism is provided with a group of clamping and adjusting assemblies, a group of the clamping and adjusting assemblies are symmetrically arranged in the adjusting cavities on the opposite sides of the transmission mechanism, the clamping and adjusting assemblies are provided with a plurality of eccentric wheel structures, an adjusting rack and a pull rod structure, a plurality of the eccentric wheel structures are respectively meshed and connected with the teeth in the adjusting cavity and the adjusting rack, the pull rod structure and the adjusting rack are pulled by the pull rod structure to move the adjusting rack, and the eccentric wheel structure is driven to rotate to different positions, so as to perform the limiting adjustment in the transmission process of plates of different widths, the shearing assembly is installed on the frame and is arranged close to the transmission mechanism, and is used for shearing plates, the utility model has a simple structure and a reasonable design, and a plurality of eccentric wheel structures are arranged to realize the clamping and adjustment of the plates, thereby achieving a better limiting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of some embodiments of the utility model;

[0015] Figure 2 It is a schematic diagram of the connection between the transmission mechanism and the limiting mechanism in some embodiments of the utility model;

[0016] Figure 3 It is a connection schematic diagram of the eccentric wheel structure in some embodiments of the utility model;

[0017] Figure 4 It is a schematic diagram of the eccentric wheel structure in some embodiments of the utility model.

[0018] The reference numerals are:

[0019] Frame 1, transmission mechanism 2, adjustment chamber 21, teeth 22, limiting mechanism 3, eccentric wheel structure 31, gear 311, connecting rod 312, clamping wheel part 313, adjustment rack 32, pull rod structure 33, shearing assembly 4. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0023] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0024] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0025] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] See also Figure 1-Figure 4 As shown, the anti-tilt transverse shearing machine described in this embodiment includes a frame 1, a transmission mechanism 2, a limiting mechanism 3 and a shearing assembly 4. The transmission mechanism 2 is installed on the frame 1 and is used to transmit the plate to be sheared. Adjustment cavities 21 are respectively provided on the opposite sides of the transmission mechanism 2. Teeth 22 are provided in the adjustment cavity 21. The limiting mechanism 3 is provided with a group of clamping adjustment assemblies. A group of the clamping adjustment assemblies are symmetrically arranged in the adjustment cavities 21 on the opposite sides of the transmission mechanism 2. The clamping adjustment assembly is provided with a plurality of eccentric wheel structures 31, an adjustment rack 32 and a pull rod structure 33. The plurality of eccentric wheel structures 31 are respectively meshed and connected with the teeth 22 and the adjustment rack 32 in the adjustment cavity 21. The pull rod structure 33 and the adjustment rack 32 are used to pull the adjustment rack 32 to move through the pull rod structure 33, so as to drive the eccentric wheel structure 31 to rotate to different positions, so as to perform limit adjustment in the transmission process of plates of different widths. The shearing assembly 4 is installed on the frame 1 and is arranged close to the transmission mechanism 2 for shearing plates.

[0027] This embodiment has a simple structure and a reasonable design. By providing a plurality of eccentric wheel structures 31, the clamping adjustment of the plate can be realized, thereby achieving a better limiting effect.

[0028] During specific use, both sides of the plate contact the eccentric wheel structure 31 during the transmission process, driving the eccentric wheel structure 31 to rotate, while not affecting the adjustment rack 32 to drive the eccentric wheel structure 31 to rotate. When the pull rod structure 33 pulls the adjustment rack 32 to move, the eccentric wheel structure 31 is driven to slide forward / backward in the adjustment cavity 21. The clamping distance is adjusted by the position change of the eccentric wheel structure 31 to achieve the limit on the width of different plates, thereby preventing the plate from tilting during the transmission process and achieving a better cutting effect.

[0029] In some specific embodiments, the eccentric wheel structure 31 includes a gear 311, a connecting rod 312 and a clamping wheel member 313, the gear 311 is respectively meshed and connected with the teeth 22 in the adjusting chamber 21 and the adjusting rack 32, the clamping wheel member 313 is connected to the gear 311 through the connecting rod 312, and the clamping wheel member 313 is eccentrically arranged with respect to the gear 311.

[0030] In this embodiment, the setting of the eccentric wheel structure 31 is specifically shown. When adjusting, the gear 311 slides and the clamping wheel 313 rotates to perform limit adjustment to adapt to plates of different widths. The structure is simple and the adjustment is convenient.

[0031] On the basis of the above embodiment, the connecting rod 312 is configured as a bent rod.

[0032] Specifically, the bending rod in this embodiment is composed of a first vertical section, a transverse section and a second vertical section, wherein the first vertical section is connected to the gear 311, and the two ends of the transverse section are respectively connected to the first vertical section and the second vertical section, and the second vertical section is connected to the clamping wheel member 313, thereby forming an eccentric wheel structure 31 for adjusting the limit width.

[0033] Based on the above embodiment, the clamping wheel member 313 includes a clamping wheel and a ball. The clamping wheel is connected to the gear 311 through the connecting rod 312. The ball is arranged at the top end of the clamping wheel for active contact with the top inner wall of the adjusting chamber 21.

[0034] Specifically, the diameter of the clamping wheel is larger than that of the gear 311 .

[0035] In this embodiment, the connecting rod 312 can be set through the top of the clamping wheel, and the ball is set on the top of the connecting rod 312 to achieve support during the sliding process and achieve more stable and smooth adjustment.

[0036] In some embodiments, a locking member is further included. The locking member is disposed on the frame 1 and close to the pull rod structure 33 to lock the position of the pull rod structure 33 .

[0037] The locking member in this embodiment can specifically be a locking ring or the like. When the position needs to be adjusted, the pull rod structure 33 is opened. When the pull rod structure 33 moves to a predetermined position, it is locked to prevent the pull rod structure 33 from moving and affecting the limiting effect of the plate. This embodiment has a simple structural setting and is highly practical.

[0038] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An anti-tilt transverse shearing machine, characterized in that: It includes a frame, a transmission mechanism, a limiting mechanism and a shearing assembly. The transmission mechanism is installed on the frame and is used to transmit the plates to be sheared. Adjustment cavities are respectively provided on the opposite sides of the transmission mechanism, and teeth are provided in the adjusting cavities. The limiting mechanism is provided with a group of clamping adjustment assemblies, and a group of the clamping adjustment assemblies are symmetrically arranged in the adjustment cavities on the opposite sides of the transmission mechanism. The clamping adjustment assembly is provided with a plurality of eccentric wheel structures, adjustment racks and pull rod structures. The plurality of eccentric wheel structures are respectively meshed and connected with the teeth in the adjustment cavity and the adjustment rack. The pull rod structure is connected to the adjustment rack, so that the adjustment rack is pulled to move by the pull rod structure, and the eccentric wheel structure is driven to rotate to different positions, so as to perform limit adjustment in the transmission process of plates of different widths. The shearing assembly is installed on the frame and arranged close to the transmission mechanism for shearing plates.

2. The anti-tilt transverse shearing machine according to claim 1, characterized in that: The eccentric wheel structure includes a gear, a connecting rod and a clamping wheel member, the gear is respectively meshed with the teeth in the adjustment cavity and the adjustment rack, the clamping wheel member is connected to the gear through the connecting rod, and the clamping wheel member is eccentrically arranged with the gear.

3. The anti-tilt transverse shearing machine according to claim 2, characterized in that: The connecting rod is configured as a bent rod.

4. The anti-tilt transverse shearing machine according to claim 3, characterized in that: The clamping wheel member comprises a clamping wheel and a ball bearing, wherein the clamping wheel is connected to the gear through the connecting rod, and the ball bearing is arranged at the top end of the clamping wheel and is used for movably contacting with the inner wall of the top end of the regulating cavity.

5. The anti-tilt transverse shearing machine according to claim 4, characterized in that: The clamping wheel has a larger diameter than the gear.

6. The anti-tilt transverse shearing machine according to claim 1, characterized in that: It also includes a locking member, which is arranged on the frame and close to the pull rod structure, and is used to lock the position of the pull rod structure.

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