Length-adjustable conveying groove for aluminum bar cutting and aluminum bar cutting machine

Abstract

The utility model relates to the technical field of aluminum bar conveying, in particular to a length-adjustable conveying groove for aluminum bar cutting and an aluminum bar cutting machine, which comprises a length-adjustable groove body which is composed of at least two splicing units which are arranged along the horizontal direction and are adjustable in spacing. Idler wheels which abut against the two sides of an aluminum bar to enable the aluminum bar not to make contact with the groove wall in the conveying process are arranged in the groove body, each idler wheel comprises an installation frame, a rotating shaft, a brake disc and a telescopic column, the multiple sections of splicing units are spliced to form the whole conveying groove, and a connecting plate is installed at the splicing position of every two splicing units. The rollers are used for auxiliary clamping of aluminum bars, the aluminum bars are cut conveniently while transportation loss is reduced, the telescopic columns are used for enabling the rollers to clamp the aluminum bars of various sizes, it is guaranteed that the conveying groove can adapt to transportation of the aluminum bars of different sizes, the length of the conveying groove is adjusted through splicing of the multi-end splicing units, and the conveying efficiency is improved. And the conveying groove can adapt to conveying of the aluminum bars with different lengths.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium bar conveying technical field, concretely relates to a length adjustable conveying groove for aluminium bar cutting and aluminium bar cutting machine. BACKGROUND

[0002] Aluminium bar needs to be transported through conveying groove after production to carry out next step processing, generally uses cutting machine to carry out length processing to aluminium bar, and a large amount of chippings is splashed when cutting aluminium bar, and chippings are accumulated in conveying groove, waste material at the same time influence subsequent cutting work, and the cutting length of aluminium bar needs to stop production line and re -preset the cutting position of cutting machine, therefore need a conveying groove capable of recycling chippings and aluminium bar cutting machine capable of adjusting the cutting length of aluminium bar.

[0003] Chinese patent CN218836959U discloses a kind of aluminium bar conveying groove for aluminium bar cutting machine, and inclined plate is fixedly connected in the bottom of the side of triangle plate, short back plate is fixedly connected in the bottom of inclined plate vertically, long back plate is fixedly connected in the other side of short back plate in triangle plate vertically, collecting box is inserted in the bottom of long back plate movably, limiting assembly that fixes collecting box is set in the middle position of the side of long back plate bottom, installation plate is fixedly connected in the top of triangle plate obliquely, auxiliary roller is rotatably connected along the surface of installation plate at equal intervals.The scheme forms conveying groove by installation plate, inclined plate and triangle plate, and auxiliary roller is set at equal intervals in the top of installation plate, and the chippings generated in cutting process will fall from the gap between auxiliary roller when the aluminium bar that is cut is walked on auxiliary roller, so that aluminium bar section is used, and there is no need to separate chippings from aluminium bar again, thereby reducing workload.

[0004] The above scheme still has several improvement points: lack of fixing ability for aluminium bar, aluminium bar is prone to collision with groove wall during transportation, causing damage; The size of the aluminium bar being transported cannot be changed, and the versatility is low. UTILITY MODEL CONTENTS

[0005] To solve the prior art problems, the utility model provides a length adjustable conveying groove for aluminium bar cutting, which comprises a length adjustable groove body, the groove body is composed of at least two splicing units arranged in a horizontal direction and having adjustable spacing, a roller is arranged in the groove body to abut against both sides of the aluminium bar so that the aluminium bar does not come into contact with the groove wall during transmission, a mounting bracket, a shaft, a brake disc and an extension column are arranged on the roller, a plurality of splicing units are spliced with each other to form the entire conveying groove, a connecting plate is arranged at the splicing position of the two splicing units, the roller is arranged on the inner walls of the two splicing units to clamp the aluminium bar, the mounting bracket is arranged on the inner wall of the splicing unit, the shaft is vertically arranged through the center of the roller and is arranged on the mounting bracket, the brake disc is arranged at the top of the shaft and is located at the top of the mounting bracket, and the extension column is arranged on the side of the mounting bracket and penetrates through the side wall of the splicing unit.

[0006] Preferably, the rotating shaft comprises two gaskets and a first spring, the rotating shaft passes through the two gaskets which are respectively attached to the upper and lower ends of the roller, and the first spring is arranged between the gaskets and the mounting frame.

[0007] Preferably, the brake disc comprises a hydraulic station, brake pads, wires and a controller, the hydraulic station is arranged on the top of the mounting frame, the brake pads are arranged on the hydraulic station and located on both sides of the brake disc, the controller is arranged on the outer wall of the splicing unit, and the wires are connected to the controller of the hydraulic station.

[0008] Preferably, the telescopic column comprises a protruding plate, a second spring and a baffle, the protruding plate is fixedly arranged on the telescopic column, the baffle is arranged on the outer wall of the splicing unit and passes through the telescopic column, and the baffle is attached to the protruding plate, and the second spring is arranged between the baffle and the outer wall of the splicing unit.

[0009] Preferably, the splicing unit comprises a plurality of pulleys, a collecting groove and a plurality of collecting holes, the plurality of pulleys are arranged in the splicing unit and used for supporting the aluminum bars, the collecting groove is arranged at the bottom of the splicing unit, and the plurality of collecting holes are arranged in the collecting groove.

[0010] Preferably, the connecting plate comprises a first mounting groove, a second mounting groove, a screw and a nut, the first mounting groove is arranged on the side wall of the splicing unit, the second mounting groove is arranged at the two ends of the connecting plate, the screw passes through the first mounting groove and the second mounting groove and is fixed by the nut.

[0011] The aluminum bar cutting machine comprises a cutting disc, a support and the length-adjustable conveying groove for cutting aluminum bars.

[0012] Preferably, the support comprises a connecting shaft and a tire, the connecting shaft is arranged at the bottom of the support, and the tire is rotatably arranged on the connecting shaft.

[0013] Compared with the prior art, the aluminum bar cutting machine has the following beneficial effects:

[0014] 1、The aluminum bar is clamped by the roller, the cutting of the aluminum bar is facilitated, and the transportation loss is reduced.

[0015] 2、The utility model discloses the telescopic column is used to make the roller can hold various size's aluminium bar, guarantee the conveying groove can adapt to the aluminium bar transportation of different sizes, specifically, the centre of aluminium bar of different sizes will be offset between the connecting line of the mounting frame of conveying groove both sides, through the lifting of gasket and first spring drops and makes the roller can adhere to various size's aluminium bar.

[0016] 3、The utility model discloses the collection groove is completed to the gathering recovery of scrap, reduced cost while improved production efficiency, specifically, the scrap of cutting under the action of gravity falls into the collection groove, and gathers at the collection hole under the direction of the inclined plane of collection groove, convenient recovery carries out secondary utilization. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a kind of aluminium bar cutting length adjustable conveying groove's perspective drawing.

[0018] Figure 2 It is a kind of aluminium bar cutting length adjustable conveying groove in splicing unit's perspective drawing.

[0019] Figure 3 It is a kind of aluminium bar cutting length adjustable conveying groove in roller's perspective drawing.

[0020] Figure 4 It is a kind of aluminium bar cutting length adjustable conveying groove in collection groove's perspective drawing.

[0021] Figure 5 It is a kind of aluminium bar cutting length adjustable conveying groove in connecting plate's perspective drawing.

[0022] Figure 6 It is a kind of aluminium bar cutting machine's perspective drawing.

[0023] Marked in drawing:1, roller;2, mounting frame;3, rotating shaft;31, gasket;32, first spring;4, brake disc;41, hydraulic station;42, brake pad;43, wiring;44, controller;5, telescopic column;51, lug plate;52, second spring;53, baffle;6, splicing unit;61, pulley;62, inclined plane;63, collection groove;64, collection hole;7, connecting plate;71, first installation groove;72, second installation groove;73, screw;74, nut;8, cutting disc;81, guard disc;82, telescopic rod;83, motor;9, support;91, tire;92, connecting shaft. DETAILED DESCRIPTION

[0024] To further understand the features, technical means and specific purposes, functions reached by the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.

[0025] Reference Figures 1-6As shown in the figure, an adjustable length conveying groove for cutting aluminum bar, including a length-adjustable groove body, the groove body is composed of at least two splicing units 6 arranged in horizontal direction and adjustable spacing, the groove body is provided with a roller 1 abutting the two sides of the aluminum bar to make the aluminum bar not contact with the groove wall during transmission, the roller 1 is provided with a mounting bracket 2, a rotating shaft 3, a brake disc 4 and an extension column 5, the multiple splicing units 6 are spliced to form the whole conveying groove, the connecting plate 7 is installed at the splicing position of the two splicing units 6, the roller 1 is arranged on the inner wall of the splicing unit 6 for clamping the aluminum bar, the mounting bracket 2 is arranged on the inner wall of the splicing unit 6, the rotating shaft 3 is vertically arranged through the center of the roller 1 and arranged on the mounting bracket 2, the brake disc 4 is arranged at the top of the rotating shaft 3 and at the top of the mounting bracket 2, and the extension column 5 is arranged on the side of the mounting bracket 2 and passes through the side wall of the splicing unit 6.

[0026] By arranging the rollers 1 with adjustable extension length on both sides of the conveying groove at equal intervals to contact with the aluminum bar, the mounting bracket 2 provides positioning for the installation of the roller 1, the extension column 5 ensures that the roller 1 on the mounting bracket 2 can clamp aluminum bars of various sizes, the roller 1 rotates around the rotating shaft 3 and assists the movement of the aluminum bar in the groove towards the cutting machine, and the rolling contact reduces the wear of the aluminum bar in the groove, when the aluminum bar passes through the cutting machine for a certain length, the rotating of the roller 1 is stopped by controlling the brake disc 4 to stop the movement of the aluminum bar and clamp the movement of the aluminum bar, at this time, the roller 1 fixes the aluminum bar to avoid the vibration of the aluminum bar during cutting, which leads to insufficient cutting accuracy.

[0027] Referring to Figures 1-3 As shown in the figure, the rotating shaft 3 includes a gasket 31 and a first spring 32, the two gaskets 31 are penetrated by the rotating shaft 3 and respectively adhere to the upper and lower ends of the roller 1, and the first spring 32 is arranged between the gasket 31 and the mounting bracket 2.

[0028] Since the sizes of the aluminum bars transported in the conveying groove are different, the center of the aluminum bar of different sizes will deviate from the line between the mounting brackets 2 on both sides of the conveying groove, and the lifting and lowering of the gasket 31 and the first spring 32 enable the roller 1 to adhere to aluminum bars of various sizes.

[0029] Referring to Figures 1-4 As shown in the figure, the brake disc 4 includes a hydraulic station 41, a brake pad 42, a wire 43 and a controller 44, the hydraulic station 41 is arranged at the top of the mounting bracket 2, the brake pad 42 is arranged on the hydraulic station 41 and at both sides of the brake disc 4, the controller 44 is arranged on the outer wall of the splicing unit 6, and the wire 43 connects the controller 44 of the hydraulic station 41.

[0030] The hydraulic station 41 provides power for the brake pad 42 to stop the rotation of the brake disc 4, the brake disc 4 is fixed with the rotating shaft 3, when the brake disc 4 stops, the rotating shaft 3 with the roller 1 stops rotating, at this time, the sliding friction of the multiple rollers 1 fixes the aluminum bar, so as to cut the aluminum bar, and the wire 43 makes the controller 44 communicate with the hydraulic station 41, which is convenient for the operation of the staff.

[0031] Referring to Figures 1-4 As shown, the telescopic column 5 includes a convex plate 51, a second spring 52 and a baffle 53, the convex plate 51 is fixedly arranged on the telescopic column 5, the baffle 53 is installed on the outer wall of the splicing unit 6 and is penetrated by the telescopic column 5, at the same time, the baffle 53 is attached to the convex plate 51, and the second spring 52 is arranged between the baffle 53 and the outer wall of the splicing unit 6.

[0032] When the roller 1 is adjusted in cooperation with the aluminum bar, the telescopic column 5 is extruded, the convex plate 51 fixed to the telescopic column 5 extrudes the baffle 53 at the same time, the second spring 52 is stretched while providing a counterforce, so that the baffle 53 acts on the convex plate 51 in the opposite direction, causing the roller 1 to closely attach to the aluminum bar.

[0033] Referring to Figure 4 As shown, the splicing unit 6 includes a pulley 61, a collection groove 63 and a collection hole 64, the pulley 61 is arrayed installed in the splicing unit 6 for supporting the aluminum bar, the collection groove 63 is arranged at the bottom of the splicing unit 6, and the collection hole 64 is arrayed arranged in the collection groove 63.

[0034] The pulley 61 is used to support the bottom of the aluminum bar, and the pulley 61 is spontaneously rotated under the friction of the aluminum bar to reduce the wear between them, and the collection groove 63 is attached with an inclined surface 62 to ensure that the debris on the aluminum bar can fall into the collection groove 63 under the action of gravity and be recycled for secondary use through the collection hole 64.

[0035] Referring to Figures 1-5 As shown, the connecting plate 7 includes a first mounting groove 71, a second mounting groove 72, a screw 73 and a nut 74, the first mounting groove 71 is arranged on the two end side walls of the splicing unit 6, the second mounting groove 72 is arranged at the two ends of the connecting plate 7, the screw 73 penetrates the first mounting groove 71 and the second mounting groove 72 and is fixed by the nut 74.

[0036] The sizes of the first mounting groove 71 and the second mounting groove 72 correspond to each other, so that the screw 73 and the nut 74 can simultaneously fix the two, and the length adjustment of the conveying groove is realized by splicing the splicing unit 6, so as to produce aluminum bars of different lengths, and at the same time, the connecting structure of the screw 73 and the nut 74 also facilitates the quick installation and disassembly of the conveying groove.

[0037] Referring to Figures 1-6 As shown, an aluminum bar cutting machine includes a cutting disc 8, a support 9 and the length-adjustable conveying groove for cutting aluminum bars described above, the cutting disc 8 includes a guard disc 81, a telescopic rod 82 and a motor 83, the support 9 surrounds both sides of the entire conveying groove, the cutting disc 8 is installed on the support 9 and moves on the conveying groove with the support 9, the guard disc 81 is installed on the outside of the cutting disc 8, the telescopic rod 82 is installed on the top of the guard disc 81 and connected with the support 9, and the motor 83 is installed on the side of the guard disc 81.

[0038] The cutting disc 8 cuts the aluminum bar in the conveying groove by moving up and down on the support 9, the guard disc 81 is used for facilitating the installation and placement of the cutting disc 8 and the splashing of the waste of the aluminum bar during cutting, the telescopic rod 82 enables the guard disc 81 to move up and down to take the cutting disc 8 to carry out the cutting work, and the motor 83 is used for providing a power source.

[0039] Referring to Figure 6 As shown in the drawings, the support 9 comprises a connecting shaft 92 and a tire 91, the connecting shaft 92 is installed at the bottom of the support 9, and the tire 91 is rotatably installed on the connecting shaft 92.

[0040] The support 9 can take the cutting disc 8 to move along the groove of the conveying groove so as to adjust the length of the aluminum bar produced, the connecting shaft 92 is used for connecting the support 9 and the tire 91, the tire 91 corresponds to the length of the slope 62 of the collecting groove 63 and is below the side wall of the conveying groove, and the floor area of the support 9 is reduced as much as possible.

[0041] The above embodiment only expresses one or several embodiments of the present application, the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A length-adjustable conveying groove for aluminum bar cutting, comprising a length-adjustable groove body formed by at least two splicing units (6) arranged in a horizontal direction and having an adjustable interval; characterized in that a roller (1) is arranged in the groove body to abut against both sides of the aluminum bar so that the aluminum bar does not contact the groove wall during transmission, the roller (1) is provided with a mounting bracket (2), a rotating shaft (3), a brake disc (4) and an extension column (5), a plurality of splicing units (6) are spliced together to form the entire conveying groove, a connecting plate (7) is arranged at the splicing position of the two splicing units (6), the roller (1) is arranged on the inner wall of the splicing unit (6) to clamp the aluminum bar, the mounting bracket (2) is arranged on the inner wall of the splicing unit (6), the rotating shaft (3) is vertically arranged through the center of the roller (1) and is arranged on the mounting bracket (2), the brake disc (4) is arranged at the top of the rotating shaft (3) and is arranged on the top of the mounting bracket (2), and the extension column (5) is arranged on the side of the mounting bracket (2) and penetrates through the side wall of the splicing unit (6).

2. The length-adjustable conveying groove for cutting aluminum bars according to claim 1, characterized in that, The rotating shaft (3) comprises a gasket (31) and a first spring (32), the two gaskets (31) are penetrated by the rotating shaft (3) and are respectively attached to the upper and lower ends of the roller (1), and the first spring (32) is arranged between the gasket (31) and the mounting bracket (2).

3. The length-adjustable conveying groove for cutting aluminum bars according to claim 1, characterized in that, The brake disc (4) comprises a hydraulic station (41), a brake pad (42), a wire (43) and a controller (44), the hydraulic station (41) is arranged on the top of the mounting bracket (2), the brake pad (42) is arranged on the hydraulic station (41) and is arranged on both sides of the brake disc (4), the controller (44) is arranged on the outer wall of the splicing unit (6), and the wire (43) is connected to the controller (44) of the hydraulic station (41).

4. The length-adjustable conveying groove for cutting aluminum bars according to claim 1, wherein The extension column (5) comprises a protruding plate (51), a second spring (52) and a baffle (53), the protruding plate (51) is fixedly arranged on the extension column (5), the baffle (53) is arranged on the outer wall of the splicing unit (6) and is penetrated by the extension column (5), the baffle (53) is attached to the protruding plate (51), and the second spring (52) is arranged between the baffle (53) and the outer wall of the splicing unit (6).

5. The length-adjustable conveying groove for cutting aluminum bars according to claim 1, characterized in that, The splicing unit (6) comprises a pulley (61), a collecting groove (63) and a collecting hole (64), the pulley (61) is arrayed and arranged in the splicing unit (6) to support the aluminum bar, the collecting groove (63) is arranged at the bottom of the splicing unit (6), and the collecting hole (64) is arrayed and arranged in the collecting groove (63).

6. The length-adjustable conveying groove for cutting aluminum bars according to claim 1, characterized in that, The connecting plate (7) comprises a first mounting groove (71), a second mounting groove (72), a screw (73) and a nut (74), the first mounting groove (71) is arranged on the side wall at both ends of the splicing unit (6), the second mounting groove (72) is arranged at both ends of the connecting plate (7), the screw (73) penetrates through the first mounting groove (71) and the second mounting groove (72) and is fixed by the nut (74).

7. An aluminum bar cutting machine, comprising a cutting disc (8), a support (9) and the length-adjustable conveying groove for aluminum bar cutting according to any one of claims 1-6. characterized in that The cutting disc (8) comprises a guard disc (81), an extension rod (82) and a motor (83), the support (9) surrounds both sides of the whole conveying groove, the cutting disc (8) is installed on the support (9) and moves on the conveying groove with the support (9), the guard disc (81) is installed on the outside of the cutting disc (8), the extension rod (82) is installed on the top of the guard disc (81) and is connected with the support (9), and the motor (83) is installed on the side of the guard disc (81).

8. An aluminum bar cutting machine according to claim 7, wherein The support (9) comprises a connecting shaft (92) and a tire (91), the connecting shaft (92) is installed at the bottom of the support (9), and the tire (91) is rotatably installed on the connecting shaft (92).

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