Edge trimmer

Abstract

The edge trimmer comprises a machine frame, a transmission assembly, a connecting table, a cutter and an adjusting assembly, the transmission assembly comprises a first transmission wheel and a second transmission wheel which are arranged up and down, and the first transmission wheel is rotationally connected to the machine frame; the second transmission wheel is rotationally connected to the rack; a material conveying channel is formed between the first transmission wheel and the second transmission wheel, and a steel bar can penetrate through the material conveying channel; the cutter is at least partially located on the material conveying channel so as to cut off the side edge of the steel bar on the material conveying channel. The adjusting assembly is arranged on the rack and used for adjusting the position of the cutter, and therefore the cutting amount of the cutter to the steel bars is adjusted. According to the edge trimmer, the adjusting assembly is used for adjusting the position of the cutter, so that the cutting amount of the cutter to a steel bar is adjusted, and different cutting requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of trimming equipment, in particular to a trimming machine. Background Art

[0002] A trimming machine is a mechanical device used to trim the side of a steel bar. However, in the related art, since the cutter of the trimming machine is fixed, the trimming machine cannot adapt to different processing requirements. Utility Model Content

[0003] In order to solve the above problems, the purpose of the present utility model is to provide a trimming machine which can adjust the cutting amount of steel bars to adapt to different cutting requirements.

[0004] In order to achieve the above object, the utility model provides a trimming machine, comprising:

[0005] frame;

[0006] The transmission assembly includes a first transmission wheel and a second transmission wheel arranged above and below, wherein the first transmission wheel is rotatably connected to the frame; the second transmission wheel is rotatably connected to the frame; a material transmission channel is formed between the first transmission wheel and the second transmission wheel, and the material transmission channel can allow steel bars to pass through;

[0007] A connecting platform is provided on the frame; the material transfer channel is partially located on the connecting platform, and a baffle is provided on the connecting platform. The baffle is located at the edge of the connecting platform to limit the position of the steel bar in the material transfer channel;

[0008] a cutter, at least partially located in the material transfer channel, for cutting off the side edge of the steel bar on the material transfer channel;

[0009] An adjusting component is provided on the frame, and is used for adjusting the position of the cutter, thereby adjusting the amount of cutting of the steel bar by the cutter.

[0010] According to another specific embodiment of the present invention, at least two transmission assemblies are provided, and each transmission assembly is arranged along the transmission direction of the steel bar; at least two connecting platforms are provided, and the transmission assembly is arranged between two adjacent connecting platforms.

[0011] According to another specific embodiment of the present invention, in a cross section of the steel bar in the transmission direction, the first transmission wheel or the second transmission wheel at least partially overlaps with the blocking bar.

[0012] According to another specific embodiment of the present invention, an escape gap is provided at the end of the blocking bar, and the escape gap is used to avoid the transmission component.

[0013] According to another specific embodiment of the present invention, the cutter is provided with an inclined groove, at least one inner wall of the inclined groove forms a cutting edge, and the inclined groove is arranged along the transmission direction of the steel bar and inclined upward.

[0014] According to another specific embodiment of the present invention, the adjustment assembly includes a screw rod, a movable nut sleeved on the screw rod, and a handle connected to one end of the screw rod; the tool is fixed to the movable nut.

[0015] The present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the trimming machine;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the trimming machine;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the trimming machine tool.

[0019] Reference numerals:

[0020] 100, rack;

[0021] 200, transmission assembly; 210, first transmission wheel; 220, second transmission wheel; 230, material transfer channel;

[0022] 300, connecting platform; 310, blocking bar; 311, avoidance gap;

[0023] 400, tool; 410, chute; 420, blade;

[0024] 500, adjustment assembly; 510, screw rod; 520, movable nut; 530, handle; 540, fixing bracket. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0027] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0028] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0029] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0030] This embodiment provides a trimming machine, such as Figures 1 to 3As shown, it includes a frame 100, a transmission assembly 200, a connecting platform 300, a tool 400 and an adjustment assembly 500. The transmission assembly 200 includes a first transmission wheel 210 and a second transmission wheel 220 arranged above and below. The first transmission wheel 210 is rotatably connected to the frame 100; the second transmission wheel 220 is rotatably connected to the frame 100; a material transfer channel 230 is formed between the first transmission wheel 210 and the second transmission wheel 220, and the material transfer channel 230 can be used for steel bars to pass through; the connecting platform 300 is set on the frame 1 00; the material transfer channel 230 is partially located on the connecting platform 300, and a baffle 310 is provided on the connecting platform 300. The baffle 310 is located at the edge of the connecting platform 300 to limit the position of the steel bar in the material transfer channel 230; the tool 400 is at least partially located in the material transfer channel 230 to cut off the side edge of the steel bar on the material transfer channel 230; the adjusting component 500 is provided on the frame 100, and the adjusting component 500 is used to adjust the position of the tool 400, thereby adjusting the cutting amount of the steel bar by the tool 400.

[0031] The first transmission wheel 210 and the second transmission wheel 220 are arranged vertically. The rotation of the first transmission wheel 210 and the second transmission wheel 220 drives the steel bar along the transmission channel. The material transfer channel 230 is partially located on the connecting platform 300. The connecting platform 300 can support the steel bar, so that the steel bar remains as flat as possible on the material transfer channel 230, which is conducive to cutting the edge of the steel bar. The cutter 400 is at least partially located in the material transfer channel 230 to cut the side edge of the steel bar on the material transfer channel 230, reduce burrs on the edge of the steel bar, and adjust the width of the steel bar. The adjustment assembly 500 is used to adjust the position of the cutter 400, thereby adjusting the amount of steel bar cut by the cutter 400 to meet different cutting requirements.

[0032] During use, one end of the steel bar is fed into the material transfer channel 230 from between the first transmission wheel 210 and the second transmission wheel 220, and the steel bar is moved in the material transfer channel 230 by the rolling of the first transmission wheel 210 and the second transmission wheel 220; a driving motor can be provided, and the output shaft of the driving motor is connected to at least one of the first transmission wheel 210 and the second transmission wheel 220 to drive at least one of the first transmission wheel 210 and the second transmission wheel 220 to roll, thereby driving the steel bar to move on the material transfer channel 230; the baffle 310 can limit the steel bar, and the side of the steel bar can be close to the baffle 310 to locate the position of the steel bar, and the tool 400 cuts the side of the steel bar to trim the edge of the steel bar. The adjustment component 500 can adjust the position of the tool 400 so that the tool 400 moves toward or away from the material transfer channel 230 (for example, Figure 1The adjustment assembly 500 adjusts the amount of steel bar cut by the cutter 400 to meet different processing requirements. For example, if the steel bar is 25 mm wide and the side of the steel bar abuts the stop bar 310, and the blade 420 of the cutter 400 protrudes 1 mm from the stop bar 310, the cutter 400 can cut one millimeter off one side of the steel bar. If the adjustment assembly 500 moves the cutter 400 one millimeter toward the material transfer channel 230, the cutter 400 can cut two millimeters off one side of the steel bar, and so on.

[0033] Two cutters 400 can also be provided, with one cutter 400 provided on one side of the material transfer passage and the other cutter 400 provided on the other side of the material transfer passage 230 to trim both sides of the steel bar. The two cutters 400 on opposite sides can be staggered to reduce local stress on the steel bar.

[0034] According to another specific embodiment of the present invention, at least two transmission assemblies 200 are provided, and each transmission assembly 200 is arranged along the transmission direction of the steel bar; at least two connecting platforms 300 are provided, and the transmission assembly 200 is arranged between two adjacent connecting platforms 300.

[0035] The arrangement of multiple transmission assemblies 200 and multiple connecting platforms 300 makes the movement of the steel bar on the transmission channel more stable.

[0036] According to another specific embodiment of the present invention, in the cross section of the transmission direction of the steel bar, the first transmission wheel 210 or the second transmission wheel 220 at least partially overlaps with the blocking bar 310 to ensure that at least one of the first transmission wheel 210 and the second transmission wheel 220 can completely cover the steel bar to press the steel bar, thereby ensuring stable movement of the steel bar.

[0037] According to another specific embodiment of the present invention, an avoidance gap 311 is provided at the end of the blocking bar 310 , and the avoidance gap 311 is used to avoid the transmission assembly 200 to prevent the blocking bar 310 from interfering with the rotation of the first transmission wheel 210 and the second transmission wheel 220 .

[0038] According to another embodiment of the present invention, the cutting tool 400 is provided with an inclined groove 410. At least one inner wall of the inclined groove 410 forms a cutting edge 420. The inclined groove 410 is arranged along the direction of transmission of the steel bar and is inclined downward. The cutting edge 420 of the cutting tool 400 is partially located in the material transfer channel 230. When the steel bar passes through the material transfer channel 230, the side edge of the steel bar enters the interior of the inclined groove 410. Because the inclined groove 410 is arranged along the direction of transmission of the steel bar and is inclined upward, it is less difficult for the side edge of the steel bar to enter the interior of the inclined groove 410, and the cutting edge 420 directly contacts the steel bar, thereby cutting the edge of the steel bar.

[0039] According to another specific embodiment of the present invention, the adjustment assembly 500 includes a screw rod 510, a movable nut 520 mounted on the screw rod 510, and a handle 530 connected to one end of the screw rod 510; the cutter 400 is fixed to the movable nut 520. The adjustment assembly 500 also includes a fixing frame 540, through which the screw rod 510 is fixed to the frame 100, and the screw rod 510 is arranged along the width direction of the material transfer channel 230; the movable nut 520 is mounted on the screw rod 510 and rotates relative to the screw rod 510, so that the cutter 400 moves closer to or away from the material transfer channel 230; by rotating the handle 530, the screw rod 510 can be controlled to rotate, thereby approaching the position of the cutter 400, thereby adjusting the amount of steel bar cut by the cutter 400.

[0040] Although the present invention is disclosed above with reference to preferred embodiments, it is not intended to limit the scope of the present invention. Any person skilled in the art may make slight modifications without departing from the scope of the present invention. In other words, any equivalent modifications made in accordance with the present invention shall be covered by the scope of the present invention.

Claims

1. A trimming machine, characterized in that: include: frame; The transmission assembly includes a first transmission wheel and a second transmission wheel arranged above and below, wherein the first transmission wheel is rotatably connected to the frame; the second transmission wheel is rotatably connected to the frame; a material transmission channel is formed between the first transmission wheel and the second transmission wheel, and the material transmission channel can allow steel bars to pass through; A connecting platform is provided on the frame; the material transfer channel is partially located on the connecting platform, and a baffle is provided on the connecting platform. The baffle is located at the edge of the connecting platform to limit the position of the steel bar in the material transfer channel; a cutter, at least partially located in the material transfer channel, for cutting off the side edge of the steel bar on the material transfer channel; An adjusting component is provided on the frame, and is used for adjusting the position of the cutter, thereby adjusting the amount of cutting of the steel bar by the cutter.

2. The trimming machine according to claim 1, characterized in that: There are at least two transmission assemblies, each of which is arranged along the transmission direction of the steel bar; there are at least two connecting platforms, each of which is arranged between two adjacent connecting platforms.

3. The trimming machine according to claim 2, characterized in that: In a cross section of the steel bar in the transmission direction, the first transmission wheel or the second transmission wheel at least partially overlaps with the blocking bar.

4. The trimming machine according to claim 1, characterized in that: An escape notch is provided at the end of the blocking bar, and the escape notch is used to escape the transmission component.

5. The trimming machine according to claim 1, characterized in that: The cutter is provided with an inclined groove, at least one inner wall of the inclined groove forms a cutting edge, and the inclined groove is arranged along the transmission direction of the steel bar and is inclined upward.

6. The trimming machine according to claim 1, characterized in that: The adjusting assembly comprises a screw rod, a movable nut sleeved on the screw rod and a handle connected to one end of the screw rod; the tool is fixed to the movable nut.

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