Aluminum wire cutting machine

Abstract

The present application discloses an aluminum wire segment cutting machine, which belongs to the field of aluminum wire processing technology, including a segment cutting device arranged in a frame, a discharging channel is inclined at the rear end of the frame, an anti-collapse cover is arranged in the frame, the anti-collapse cover is in an arc shape, the cover opening of the anti-collapse cover is in close communication with the inlet of the discharging channel, the segment cutting device is located in the anti-collapse cover, the anti-collapse cover has a wire inlet, and a wire baffle is hinged on the top side of the wire inlet. The anti-collapse cover is arranged so that its cover opening is in close communication with the inlet of the discharging channel, and the segment cutting device is covered therein, so that the aluminum segments formed by cutting collapse and hit the inside of the anti-collapse cover, and then naturally fall into the discharging channel and slide out from the discharging channel, so as to facilitate the collection of aluminum segments, and further by arranging the wire inlet and the wire baffle, the aluminum wire can enter the segment cutting device, and when the aluminum wire enters, the wire baffle is only lifted up by aluminum wires of different thicknesses at a certain angle, so that the anti-collapse cover still maintains good sealing performance, and prevents the aluminum segments from collapsing out of the anti-collapse cover.

Description

Technical Field

[0001] The present application belongs to the technical field of aluminum wire processing, and in particular relates to an aluminum wire segment cutting machine. Background Art

[0002] The aluminum wire preparation process is affected by many factors, which inevitably leads to the existence of defective products. Defective aluminum wire is generally stored in coils, and its weight and volume are not suitable for transportation. Therefore, the defective aluminum wire needs to be cut into aluminum particles or aluminum segments for transportation. During the segmentation process, the aluminum wire is cut and squeezed and easily collapses. The collapse trajectory is unpredictable, resulting in the aluminum segments formed by cutting to various places at the tail end of the segmentation machine, which is inconvenient to collect, and even falls into the segmentation machine, which has an adverse effect on the normal operation of the machine. Summary of the invention

[0003] The purpose of the present application is to provide an aluminum wire segment cutting machine to solve the technical problem that the existing aluminum wire segment cutting machine cannot effectively collect aluminum segments.

[0004] An aluminum wire cutting machine provided in an embodiment of the present application includes a cutting device arranged in a frame, a discharge channel is inclined at the rear end of the frame, an anti-collapse cover is arranged in the frame, the anti-collapse cover is in an arc shape, and the cover opening of the anti-collapse cover is tightly connected with the inlet of the discharge channel, the cutting device is located in the anti-collapse cover, the anti-collapse cover has a wire inlet, and a wire baffle is hinged on the top side of the wire inlet.

[0005] Optionally, it also includes a wire pressing device, which includes multiple clamping mechanisms and feed rollers. The multiple clamping mechanisms are independent of each other. The clamping mechanism includes a support frame, which is connected to the frame, and the support frame is provided with a force arm; the support frame is hinged with a clamping frame, and the clamping frame is provided with a clamping protrusion, and the clamping protrusion is connected to a clamping wheel, which is parallel to the feed roller and is located above the feed roller. The clamping frame is provided with a force arm, and the force arm and the force arm are hinged by a cylinder, and the cylinder is extended or shortened to make the clamping wheel and the feed roller closer or farther away.

[0006] Optionally, the clamping frame is a T-shaped frame, and the three ends of the clamping frame are respectively a hinged end, a connecting end and a clamping protrusion, the hinged end and the connecting end are located in the same straight line, the hinged end is hinged to the support frame, and the connecting end is slidably connected to the force-bearing arm.

[0007] Optionally, the support frame is an L-shaped frame, which includes a vertical part and a force-applying arm. The bottom end of the vertical part is connected to the frame, the top end of the vertical part is vertically connected to one end of the force-applying arm, the hinged end is hinged to the lower part of the vertical part, and the force-bearing arm and the force-applying arm are located in the same plane.

[0008] Optionally, a wire clamping groove is formed on the surface of the clamping wheel along the circumferential direction.

[0009] Optionally, the surface of the feed roller is evenly provided with friction-increasing ribs along the axial direction.

[0010] Optionally, a guiding mechanism is provided at the front end of the feeding roller on the frame. The guiding mechanism includes a guiding roller group, and the guiding roller group includes a first vertical roller, a second vertical roller and a horizontal roller to form a U-shaped guiding frame.

[0011] Optionally, the guiding mechanism further includes a guiding beam provided between the feeding roller and the guiding frame. The guiding beam is provided with a plurality of guiding tunnels. The opening height of the entrance of the guiding tunnel is lower than the setting height of the horizontal roller, and the opening height of the exit of the guiding tunnel is higher than the setting height of the feeding roller.

[0012] Optionally, the cutting device includes a cutting knife and a tangent seat. The cutting knife is slidably connected to the frame in the vertical direction and is provided with a reciprocating mechanism to enable the cutting knife to reciprocate; a tangent groove matching the cutting knife is opened at the top of the tangent seat, and a plurality of chip-falling tunnels are opened at the bottom of the tangent groove, and the chip-falling tunnels are inclined downward.

[0013] Optionally, the cutting knife is a circular knife. The cutting knife is connected with a motor and a slider. The slider is slidably connected to the frame in the vertical direction; the reciprocating mechanism includes a plurality of vertically arranged spring rods and a cam arranged above the slider. The two ends of the spring rod are respectively connected to the slider and the frame so that the top end of the slider abuts against the cam. When the maximum outer diameter of the cam abuts against the slider, the cutting knife is located in the tangent groove. When the minimum outer diameter of the cam abuts against the slider, a wire-passing gap is reserved between the bottom of the cutting knife and the top of the tangent seat.

[0014] One or more technical solutions in the embodiments of the present application have at least the following technical effects or advantages:

[0015] The aluminum wire cutting machine provided by the embodiment of the present invention includes a cutting device arranged in a frame. An outlet channel is obliquely arranged at the tail end of the frame. An anti-burst cover is arranged in the frame. The anti-burst cover is arc-shaped. The cover opening of the anti-burst cover is hermetically communicated with the inlet of the outlet channel. The cutting device is located in the anti-burst cover. The anti-burst cover is provided with a wire inlet, and a wire blocking plate is hinged to the top side of the wire inlet. By setting the anti-burst cover, its cover opening is hermetically communicated with the inlet of the outlet channel, and the cutting device is covered therein, so that the cut aluminum segments fall and impact the inner side of the anti-burst cover, and then naturally fall into the outlet channel and slide out from the outlet channel, which is convenient for collecting the aluminum segments. Further, by setting the wire inlet and the wire blocking plate, the aluminum wire can enter the cutting device. When the aluminum wire enters, the wire blocking plate is only lifted by a certain angle by aluminum wires of different thicknesses, so that the anti-burst cover still maintains good sealing performance and prevents the aluminum segments from bursting out of the anti-burst cover. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 A schematic diagram of an aluminum wire cutting machine provided in an embodiment of the present application;

[0018] Figure 2 A schematic diagram of a wire pressing device of an aluminum wire segment cutting machine provided in an embodiment of the present application;

[0019] Figure 3 A schematic front view of a clamping wheel of an aluminum wire segment cutting machine provided in an embodiment of the present application;

[0020] Figure 4 A schematic front view of a feed roller of an aluminum wire segment cutting machine provided in an embodiment of the present application;

[0021] Figure 5 A schematic diagram of a guide mechanism of an aluminum wire segment cutting machine provided in an embodiment of the present application;

[0022] Figure 6 A schematic diagram of a segmenting device of an aluminum wire segmenting machine provided in an embodiment of the present application;

[0023] Figure 7 A schematic diagram of a wire cutting seat of a cutting device of an aluminum wire cutting machine provided in an embodiment of the present application;

[0024] Figure 8 A schematic diagram of a cutting knife of a segmenting device of an aluminum wire segmenting machine provided in an embodiment of the present application.

[0025] Reference numerals:

[0026] 1-frame; 10-feeding roller; 11-friction reinforcing wire; 20-support frame; 201-force arm; 202-vertical part; 21-pressing frame; 211-hinged end; 212-connecting end; 213-pressing protrusion; 30-force arm; 40-pressing wheel; 41-cable clamping groove; 50-cylinder; 60-guide frame; 601-first vertical roller; 602-second vertical roller; 603-cross roller; 61-guide beam; 611-guide tunnel; 62-limiting plate; 63-bottom plate; 70-cutter; 701-slider; 7011- Base block; 7012-telescopic block; 7013-pressure edge; 7014-support edge; 702-friction reduction wheel; 703-telescopic rod; 704-first reinforcement plate; 705-second reinforcement plate; 706-cutting teeth; 71-tangent seat; 711-tangent groove; 7111-chip tunnel; 7112-entry edge; 712-anti-pile cone; 713-chip groove; 72-cam; 73-spring rod; 731-limit rod; 732-reset spring; 90-discharge channel; 91-anti-collapse cover; 911-wire inlet; 92-wire baffle plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0028] Example

[0029] Please refer to Figures 1 to 8 The present embodiment provides an aluminum wire segmenting machine, comprising a segmenting device arranged in a frame 1, a discharge channel 90 is inclinedly provided at the rear end of the frame 1, an anti-collapse cover 91 is provided in the frame 1, the anti-collapse cover 91 is in an arc shape, and the cover opening of the anti-collapse cover 91 is tightly connected to the entrance of the discharge channel 90, the segmenting device is located in the anti-collapse cover 91, the anti-collapse cover 91 is provided with a wire inlet 911, and a wire baffle plate 92 is hinged on the top side of the wire inlet 911. By setting the anti-collapse cover 91, the cover opening is tightly connected with the entrance of the discharge channel 90, and the segmentation device is covered therein, so that the aluminum segments formed by cutting will collapse and hit the inside of the anti-collapse cover 91, and then naturally fall into the discharge channel 90 and slide out of the discharge channel 90, which is convenient for collecting the aluminum segments. Further, by setting the wire inlet 911 and the wire baffle 92, the aluminum wire can enter the segmentation device. When the aluminum wire enters, the wire baffle 92 is only lifted up by a certain angle by the aluminum wires of different thicknesses, so that the anti-collapse cover 91 still maintains good sealing performance, preventing the aluminum segments from collapsing out of the anti-collapse cover 91.

[0030] In order to efficiently feed the aluminum wire, the segmenting machine also includes a wire pressing device, which includes a plurality of clamping mechanisms and a feed roller 10. The plurality of clamping mechanisms are independent of each other. The clamping mechanism includes a support frame 20, which is connected to the frame 1 and is provided with a force arm 201. The support frame 20 is hinged with a clamping frame 21, which is provided with a clamping protrusion 213. The clamping protrusion 213 is connected with a clamping wheel 40. The clamping wheel 40 is parallel to the feed roller 10 and is located above the feed roller 10. The clamping frame 21 is provided with a force arm 30. The force arm 30 and the force arm 201 are hinged by a cylinder 50. The cylinder 50 is extended or shortened to make the clamping wheel 40 and the feed roller 10 close to or away from each other. By setting a clamping mechanism and a feeding roller 10, the clamping mechanism is used to press the aluminum wire onto the feeding roller 10, so as to effectively increase the friction between the aluminum wire and the feeding roller 10 and prevent the wire from slipping. Specifically, the clamping mechanism includes a support frame 20 and a clamping frame 21, which are hinged and respectively set with a force-applying arm 201 and a force-receiving arm 30, and a cylinder 50 is hinged between the force-applying arm 201 and the force-receiving arm 30, and the cylinder 50 is used to push the force-applying arm 201 and the force-receiving arm 30 to move closer to or away from each other, and The support frame 20 is fixed to the frame 1, thereby fixing the force arm 201, so that the cylinder 50 drives the force arm 30 to rotate, thereby driving the clamping frame 21 to move, so that the clamping protrusion 213 is close to or away from the feeding roller, so as to achieve the effect of using the clamping protrusion 213 to adapt to aluminum wires of different thicknesses and to clamp aluminum wires of different thicknesses on the feeding roller 10. By setting the clamping wheel 40, rolling friction is used instead of sliding friction, so as to effectively reduce the friction between the clamping protrusion 213 and the aluminum wire.

[0031] It should be noted that the feed roller 10 is connected to a power source, such as a motor, a sprocket, etc., which drives it to rotate continuously to achieve wire feeding.

[0032] In order to further explain the specific structure of the clamping frame 21, the clamping frame 21 is a T-shaped frame, and the three ends of the clamping frame 21 are respectively a hinged end 211, a connecting end 212 and a clamping protrusion 213. The hinged end 211 and the connecting end 212 are located in the same straight line, the hinged end 211 is hinged to the support frame 20, and the connecting end 212 is slidably connected to the force-bearing arm 30. The clamping frame 21 is set as a T-shaped frame so that it has three ends, two of which are located in the same straight line and the other is perpendicular to the straight line, and a hinged end 211 is set to be hinged with the support frame 20, so that the entire clamping frame 21 can rotate around the hinged end 211. During the rotation, the clamping protrusion 213 can approach or move away from the feed roller 10. At the same time, it also drives the force arm 30 to rotate, so that the force arm 30 is displaced in both vertical and horizontal directions at the same time. In order to compensate for the horizontal displacement, on the one hand, by setting both ends of the cylinder 50 to be hinged, the angle of the cylinder 50 can be adjusted simultaneously during the extension and retraction process to compensate for the horizontal displacement. On the other hand, by setting the connecting end 212 to be slidably plugged with the force arm 30, further compensation is provided.

[0033] In order to make the structure more reasonable, the force-bearing arm 30 is shorter than the force-applying arm 201, one end of the cylinder 50 is hinged to the end of the force-bearing arm 30 away from the connection end 212, and the other end is hinged to the end of the force-applying arm 201 away from the frame 1. By setting the cylinder 50 to be hinged to the far ends of the force-applying arm 201 and the force-bearing arm 30 respectively, the lever performance is effectively utilized, and by setting the force-bearing arm 30 to be shorter than the force-applying arm 201, the cylinder 50 is rotated inwards during the extension process to prevent the cylinder from collapsing.

[0034] To further explain the specific structure of the support frame 20, the support frame 20 is an L-shaped frame, and the support frame 20 includes a vertical portion 202 and a force arm 201. The bottom end of the vertical portion 202 is connected to the frame 1, the top end of the vertical portion 202 is vertically connected to one end of the force arm 201, the hinge end 211 is hinged to the bottom of the vertical portion 202, and the force arm 30 is located in the same plane as the force arm 201. By setting the support frame 20 to be L-shaped, there is space between the force arm 201 and the force arm 30 for installing the cylinder 50.

[0035] In order to prevent the aluminum wire from escaping from the two sides of the clamping wheel 40 , a wire clamping groove 41 is formed on the wheel surface of the clamping wheel 40 along the circumferential direction.

[0036] In order to increase the friction between the aluminum wire and the feeding roller 10 , the roller surface of the feeding roller 10 is evenly provided with friction-increasing ribs 11 along the axial direction.

[0037] The frame 1 is provided with a guiding mechanism at the front end of the feeding roller 10. The guiding mechanism includes a guiding roller group, and the guiding roller group includes a first vertical roller 601, a second vertical roller 602 and a horizontal roller 603 to form a U-shaped guiding frame 60. By arranging the guiding mechanism, the aluminum wire body is effectively guided. Specifically, by arranging the guiding mechanism including the first vertical roller 601, the second vertical roller 602 and the horizontal roller 603, a U-shaped guiding frame 60 is formed by the three to limit the aluminum wire body from both sides and the top respectively. When the aluminum wire swings, it contacts the inner frame of the guiding frame 60, thus avoiding the aluminum wire from swinging and colliding with the feeding device or hurting people, and the guiding roller group can reduce the contact friction with the aluminum wire through passive rolling, thereby preventing unnecessary scratching of the aluminum wire body.

[0038] In order to further limit the aluminum wire, the guiding mechanism further includes a guiding beam 61 arranged between the feeding roller 10 and the guiding frame 60. The guiding beam 61 is provided with a plurality of guiding tunnels 611. The opening height of the entrance of the guiding tunnel 611 is lower than the setting height of the horizontal roller 603, and the opening height of the exit of the guiding tunnel 611 is higher than the setting height of the feeding roller 10. By arranging the guiding beam 61 and opening a plurality of guiding tunnels 611 thereon, multiple aluminum wires can be fed simultaneously through the plurality of guiding tunnels 611, and each aluminum wire corresponds to one guiding tunnel 611, thus avoiding mutual influence between the aluminum wires.

[0039] In order to prevent the wire head of the aluminum wire passing through the guiding frame 60 from swinging, a pair of limiting plates 62 are vertically arranged between the guiding frame 60 and the guiding beam 61. The limiting plates 62 are connected to the frame 1, and the distance between the two limiting plates is greater than the distance between the first vertical roller 601 and the second vertical roller 602. The horizontal roller 603 is arranged between the two limiting plates 62. By arranging the limiting plates 62, the aluminum wire is blocked and limited from both sides to prevent the wire head of the aluminum wire passing through the guiding frame 60 from swinging and being thrown out from the side wall, and the limiting plates 62 are used to provide installation support for the horizontal roller 603.

[0040] In order to prevent the aluminum wire passing through the guiding frame 60 from being thrown out from the bottom of the guiding frame 60, the bottoms of the two limiting plates 62 are connected by a bottom plate 63, and the first vertical roller 601 and the second vertical roller 602 are arranged on the bottom plate 63. By arranging the bottom plate 63, the bottom of the guiding frame 60 is further limited by the bottom plate 63, and the bottom plate 63 is used to provide installation support for the first vertical roller 601 and the second vertical roller 602.

[0041] In order to make the pressing mechanism cooperate well with the guiding tunnel 611, a plurality of pressing mechanisms correspond to a plurality of guiding tunnels 611 one by one, and the pressing protrusion 213 is located at the exit of the corresponding guiding tunnel 611.

[0042] It should be noted that the tops of the support frames 20 of the plurality of pressing mechanisms are fixedly connected to each other.

[0043] In order to optimize the distance between adjacent clamping mechanisms and avoid lateral space waste, the cylinders 50 of two adjacent clamping mechanisms are staggered in the rolling direction of the feed roller 10. By staggering the cylinders 50, adjacent support frames 20 can be arranged close to each other, thereby reducing the lateral space waste caused by the cylinders 50 (the width of which is wider than the width of the support frame 20).

[0044] In order to cope with aluminum wires of different thicknesses, the plurality of guide tunnels 611 have different diameters.

[0045] The cutting device includes a cutter 70 and a cutting seat 71. The cutter 70 is slidably connected to the frame 1 in the vertical direction and is provided with a reciprocating mechanism to enable the cutter 70 to slide back and forth. The top of the cutting seat 71 is provided with a cutting groove 711 matching the cutter 70. The bottom of the cutting groove 711 is provided with a plurality of chip dropping tunnels 7111, which are arranged to be inclined downward. By providing the cutting groove 711 at the top of the cutting seat 71, the working area of ​​the cutting of the cutter 70 is limited to the cutting groove 711, so that aluminum chips are accumulated at the bottom of the cutting groove 711. By providing a plurality of inclined chip dropping tunnels 7111 at the bottom of the cutting groove 711, the inevitable vibration during the operation of the machine is utilized to make the aluminum chips enter the chip dropping tunnels 7111 and be discharged along the chip dropping tunnels, so as to avoid the accumulation of aluminum wire in the cutting groove.

[0046] In order to optimize the performance of discharging aluminum chips, an anti-pile cone 712 is convexly provided at the bottom of the tangent groove 711, and the entrances of the chip-falling tunnels 7111 are arranged around the bottom of the anti-pile cone 712. By providing the anti-pile cone 712, the fallen aluminum chips slide along the conical surface of the anti-pile cone 712, and by providing the entrances of the chip-falling tunnels 7111 around the bottom of the anti-pile cone 712, the aluminum chips sliding along the conical surface directly fall into the chip-falling tunnels 7111.

[0047] In order to cope with the situation that the amount of aluminum chips falling is too large and the chip-falling tunnel 7111 cannot discharge the aluminum chips in time, a chip-accommodating cavity 713 is opened on the lower side wall of the tangent groove 711, and the bottom of the chip-accommodating cavity 713 is smoothly connected with the entrances of several chip-falling tunnels 7111. The chip-accommodating cavity 713 is provided to accommodate aluminum chips that cannot be discharged in time, and the bottom of the chip-accommodating cavity 713 is smoothly connected with the entrances of the chip-falling tunnels 7111, so that the aluminum chips can slide smoothly along the side wall of the chip-accommodating cavity 713 into the chip-falling tunnels 7111.

[0048] In order to facilitate the cutting knife 70 to fall into the cutting groove 711 , the inner side wall of the cutting groove 711 is inclined to form a wedge-shaped cutting edge 7112 .

[0049] In order to further explain the specific structure of the reciprocating mechanism, the cutter 70 is a circular cutter, the cutter 70 is connected to a motor, the cutter 70 is connected to a slider 701, and the slider 701 is slidably connected to the frame 1 along the vertical direction; the reciprocating mechanism includes a plurality of vertically arranged spring rods 73 and a cam 72 arranged above the slider 701, and the two ends of the spring rod 73 are respectively connected to the slider 701 and the frame 1, so that the top of the slider 701 abuts against the cam 72, when the outer diameter of the cam 72 is at its maximum and abuts against the slider 701, the cutter 70 is located in the cutting groove 711, and when the outer diameter of the cam 72 is at its minimum and abuts against the slider 701, a passing gap is reserved between the bottom of the cutter 70 and the top of the cutting seat 71. The slider 701 is slidably connected to the frame 1 so that the slider 701 can slide up and down. The spring rod 73 is provided to reset the slider 701. The cam 72 is provided to periodically press the slider 701 downward to drive the cutter 70 to periodically move downward to achieve aluminum wire cutting.

[0050] In order to reduce the friction between the cam 72 and the top of the slider 701 , a friction reducing wheel 702 is provided on the top of the slider 701 , and the slider 701 abuts against the cam 72 through the friction reducing wheel 702 .

[0051] In order to adjust the height of the cutter 70 adaptively according to different aluminum wire diameters, the slider 701 includes a base block 7011 and a telescopic block 7012, the base block 7011 is slidably connected to the frame 1, the base block 7011 is connected to the spring rod 73, a telescopic groove is provided at the bottom of the base block 7011, the telescopic block 7012 is slidably embedded in the telescopic groove, and a telescopic rod 703 is connected between the bottom of the telescopic block 7012 and the bottom of the telescopic groove. The telescopic rod 703 can extend or shorten the length of the entire slider 701 in the vertical direction, thereby adjusting the setting height of the cutter 70.

[0052] To further explain the specific structure of the spring rod 73, the spring rod 73 includes a limiting rod 731 and a return spring 732 disposed on the outer surface of the limiting rod 731. The side wall of the slider 701 is provided with a pressing edge 7013. The frame 1 is provided with a supporting edge 7014 below the pressing edge 7013. The supporting edge 7014 is provided with a limiting hole matching the limiting rod 731. The top end of the limiting rod 731 is fixedly connected to the pressing edge 7013, and the bottom end passes through the limiting hole. The return spring 732 is sandwiched between the pressing edge 7013 and the supporting edge 7014. By providing the limiting rod 731, the movement path of the slider 701 is limited, so that the slider 701 can only move along the extension direction of the limiting rod 731. By providing the pressing edge 7013 and the supporting edge 7014, the contact between the two is used to limit the vertical direction.

[0053] In order to improve the structural performance of the pressing edge 7013 and the supporting edge 7014 , a first reinforcing plate 704 is provided at the connection between the top of the pressing edge 7013 and the slider 701 , and a second reinforcing plate 705 is provided at the connection between the bottom of the supporting edge 7014 and the frame 1 .

[0054] To further explain the specific structure of the cutter 70 , the cutter 70 is evenly distributed with fin-shaped cutting teeth 706 on its circumference.

[0055] The technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in the field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0056] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. An aluminum wire cutting machine, characterized in that: It includes a cutting device and a wire pressing device disposed inside the frame (1). An outlet channel (90) is inclinedly provided at the tail end of the frame (1). An anti-burst cover (91) is provided inside the frame (1). The anti-burst cover (91) is arc-shaped. The cover opening of the anti-burst cover (91) is hermetically connected to the inlet of the outlet channel (90). The cutting device is located inside the anti-burst cover (91). The anti-burst cover (91) is provided with a wire inlet (911). A wire blocking plate (92) is hinged to the top side of the wire inlet (911). The wire pressing device includes a plurality of pressing mechanisms and a feeding roller (10). The feeding roller (10) is connected to a power source. The plurality of pressing mechanisms are independent of each other. The pressing mechanism includes a support frame (20). The support frame (20) is connected to the frame (1). The support frame (20) is provided with a force-applying arm (201). The support frame (20) is hinged with a pressing frame (21). The pressing frame (21) is provided with a pressing protrusion (213). The pressing protrusion (213) is connected with a pressing wheel (40). The pressing wheel (40) is parallel to the feeding roller (10) and is located above the feeding roller (10). The pressing frame (21) is provided with a force-receiving arm (30). The force-receiving arm (30) and the force-applying arm (201) are hinged by a cylinder (50). The cylinder (50) extends or contracts to make the pressing wheel (40) and the feeding roller (10) approach or move away from each other.

2. The aluminum wire segment cutting machine according to claim 1, characterized in that: The pressing frame (21) is a T-shaped frame. The three ends of the pressing frame (21) are respectively a hinged end (211), a connecting end (212), and a pressing protrusion (213). The hinged end (211) and the connecting end (212) are located on the same straight line. The hinged end (211) is hinged with the support frame (20). The connecting end (212) is slidably inserted into the force-receiving arm (30).

3. The aluminum wire segment cutting machine according to claim 2, characterized in that: The support frame (20) is an L-shaped frame. The support frame (20) includes a vertical portion (202) and a force-applying arm (201). The bottom end of the vertical portion (202) is connected to the frame (1). The top end of the vertical portion (202) is perpendicularly connected to one end of the force-applying arm (201). The hinged end (211) is hinged to the lower part of the vertical portion (202). The force-receiving arm (30) and the force-applying arm (201) are located in the same plane.

4. The aluminum wire segment cutting machine according to claim 1, characterized in that: The surface of the pressing wheel (40) is provided with a wire clamping groove (41) along the circumferential direction.

5. The aluminum wire segment cutting machine according to claim 1, characterized in that: The surface of the feeding roller (10) is uniformly provided with friction-increasing rib lines (11) along the axial direction.

6. The aluminum wire segment cutting machine according to claim 1, characterized in that: A guiding mechanism is provided at the front end of the frame (1) where the feeding roller (10) is located. The guiding mechanism includes a guiding roller group. The guiding roller group includes a first vertical roller (601), a second vertical roller (602), and a horizontal roller (603) to form a U-shaped guiding frame (60).

7. The aluminum wire segment cutting machine according to claim 6, characterized in that: The guiding mechanism further includes a guiding beam (61) provided between the feeding roller (10) and the guiding frame (60). The guiding beam (61) is provided with a plurality of guiding tunnel holes (611). The opening height of the inlet of the guiding tunnel hole (611) is lower than the setting height of the horizontal roller (603). The opening height of the outlet of the guiding tunnel hole (611) is higher than the setting height of the feeding roller (10).

8. The aluminum wire segment cutting machine according to claim 1, characterized in that: The cutting device comprises a cutter (70) and a cutting seat (71); the cutter (70) is slidably connected to the frame (1) in a vertical direction and is provided with a reciprocating mechanism to enable the cutter (70) to slide back and forth; a cutting groove (711) matching the cutter (70) is formed on the top of the cutting seat (71); a plurality of chip dropping tunnels (7111) are formed on the bottom of the cutting groove (711); and the chip dropping tunnels (7111) are arranged to be inclined downward.

9. The aluminum wire segment cutting machine according to claim 8, characterized in that: The cutter (70) is a circular cutter. The cutter (70) is connected to a motor. The cutter (70) is connected to a slider (701). The slider (701) is slidably connected to the frame (1) in a vertical direction. The reciprocating mechanism comprises a plurality of vertically arranged spring rods (73) and a cam (72) arranged above the slider (701). The two ends of the spring rod (73) are respectively connected to the slider (701) and the frame (1), so that the top of the slider (701) abuts against the cam (72). When the outer diameter of the cam (72) is at its maximum and abuts against the slider (701), the cutter (70) is located in the cutting groove (711). When the outer diameter of the cam (72) is at its minimum and abuts against the slider (701), a clearance for passing a line is reserved between the bottom of the cutter (70) and the top of the cutting seat (71).

Images