Extrusion feeding device of aluminum bar extruder

Abstract

The invention relates to the technical field of aluminum bar processing, in particular to an extrusion feeding device of an aluminum bar extruder, which comprises a support plate and two groups of first support frames arranged on the right side of the support plate, and further comprises a first conveying assembly, a second conveying assembly, a guide assembly, a clamp assembly and an unloading assembly, a first supporting frame is symmetrically arranged on the left side of the supporting plate, a guide assembly is arranged on each first supporting frame, a second conveying assembly is arranged at the top end of the supporting plate, two first conveying assemblies are symmetrically arranged on the left side of the supporting plate, a discharging assembly is arranged at the right end of each first supporting frame, and a clamp assembly is arranged on each first supporting frame. The extrusion assembly and the cutting assembly are arranged between the guide assembly and the discharging assembly, when the aluminum bar extrusion forming machine is used, the clamp assembly clamps an aluminum bar again, and the like, so that material conveying in the extrusion forming process of the aluminum bar is achieved, and abrasion of the aluminum bar is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum rod processing, in particular to an extrusion feeding device of an aluminum rod extruder. Background Art

[0002] Aluminum rod extruder plays an important role in the aluminum processing industry. The efficiency and stability of its feeding device directly affect production efficiency and product quality.

[0003] In the prior art, a patent document with announcement number CN216262761U discloses a feeding device for an aluminum profile extruder, comprising a base and a supporting mechanism arranged on one side of the base, the top surface of the base is inclined and its lower side corresponds to the supporting mechanism, and the top surface of the base is provided with a first partition and a second partition in sequence along the movement direction of the aluminum rod; a driving mechanism is provided on the base, and the driving mechanism is used to drive the first partition and the second partition to extend out of the top surface of the base or hide under the top surface of the base.

[0004] It was found during use that the above device uses the weight of the aluminum bars to roll down along the top of the base, and due to the frictional contact between two adjacent groups of aluminum bars, friction loss occurs on the outer surfaces of the two groups of aluminum bars. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides an extrusion feeding device for an aluminum rod extruder.

[0006] The extrusion feeding device of an aluminum rod extruder of the present invention comprises a support plate and a No. 1 support frame, two groups of No. 1 support frames are arranged on the right side of the support plate, and also comprise a No. 1 feeding assembly, a No. 2 feeding assembly, a guide assembly, a clamp assembly and a discharge assembly, a group of guide assemblies are respectively arranged on each group of No. 1 support frames, a No. 2 feeding assembly is arranged on the top of the support plate, two groups of No. 1 feeding assemblies are symmetrically arranged on the left side of the support plate, a group of discharge assemblies are respectively arranged on the right end of each group of No. 1 support frames, and a group of clamp assemblies are respectively arranged on each group of No. 1 support frames; an extrusion assembly and a cutting assembly are arranged between the guide assembly and the discharge assembly. When in use, the two groups of No. 1 feeding assemblies are started, and the two groups of No. 1 feeding assemblies perform centering and conveying of multiple groups of aluminum rods in the front-rear direction. During the conveying process, friction contact between adjacent aluminum rods is avoided Touch, reduce the wear of the aluminum rod, then operate the No. 2 feeding assembly to clamp the two groups of aluminum rods that are close to each other, and the No. 2 feeding assembly drives the two groups of aluminum rods to move to the right, and the two groups of aluminum rods are guided and transported by a group of guide assemblies respectively, operate the clamp assembly to clamp and fix the aluminum rods, and then operate the extrusion assembly to extrude the annular grooves on the outer surface of the aluminum rods, and after the unloading assembly clamps the extruded aluminum rods, operate the cutting assembly to cut off the extruded aluminum rods, and then the unloading assembly turns the extruded aluminum rods 90 degrees to unload, and then the No. 2 feeding assembly releases the aluminum rods and moves to the left to clamp the aluminum rods again, the clamp assembly releases the aluminum rods, and the No. 2 feeding assembly moves the aluminum rods to the right, and the clamp assembly clamps the aluminum rods again, and so on, thereby realizing the feeding of the aluminum rods in the extrusion molding process and reducing the wear of the aluminum rods.

[0007] Preferably, the No. 1 material feeding assembly includes a transverse bracket, a driving motor, a connecting rod mechanism, a feeding plate and a clamping block, the transverse bracket is installed at the left end of the supporting plate, the driving motor is installed on the transverse bracket, the feeding plate is movably arranged on the transverse bracket, and multiple groups of clamping blocks are installed on the feeding plate, the output end of the driving motor is movably connected with one end of the connecting rod mechanism, and the other end of the connecting rod mechanism is movably connected with the bottom end of the feeding plate; the driving motor on the transverse bracket is started, so that the driving motor drives the feeding plate to perform circular reciprocating swing through the connecting rod mechanism, and the feeding plate raises the aluminum rods on the transverse bracket through the clamping block and moves to one side at the same time, and when the height of the feeding plate is lower than the top end of the transverse bracket, the aluminum rods are placed on the transverse bracket, and then the feeding plate continues to convey this group of aluminum rods in the same direction through the other two groups of clamping blocks after rotating one circle, thereby avoiding friction loss between adjacent aluminum rods.

[0008] Preferably, the No. 2 feeding assembly includes a slide rail, a slider, a No. 1 rack, a moving seat, a No. 1 motor, a No. 1 gear, a No. 1 electric hydraulic cylinder, a No. 1 lifting plate, and an electric clamp. Two sets of slide rails are arranged on the top of the support plate, and a set of sliders are slidably arranged on each set of slide rails. The tops of the sliders are connected to the bottom of the moving seat. A set of No. 1 racks are arranged on the top of the support plate. A No. 1 motor is installed on the top of the moving seat. The output end of the No. 1 motor extends to the bottom of the moving seat and is installed with a set of No. 1 gears. The No. 1 gears are meshed with the No. 1 racks. There are two groups of No. 1 electric hydraulic cylinders, and a group of No. 1 lifting plates are respectively arranged at the top movable end of each group of No. 1 electric hydraulic cylinders, and a group of electric clamps are respectively arranged on each group of No. 1 lifting plates; when in use, start the No. 1 motor to drive the No. 1 gear to rotate, and since the No. 1 gear is meshed with the No. 1 rack, the moving seat drives the two groups of electric clamps to move to the left, and then the two groups of electric clamps clamp a group of aluminum bars respectively, and then the No. 1 motor is reversed, so that the two groups of No. 1 electric hydraulic cylinders drive the corresponding aluminum bars to move to the right, and the position of the moving seat is adjusted in a reciprocating cycle left and right, thereby realizing the feeding of aluminum bars.

[0009] Preferably, the guide assembly includes a shutter mechanism, an L-shaped bracket and a No. 2 electric hydraulic cylinder, a shutter mechanism is respectively arranged on each group of No. 1 support frames, a group of L-shaped brackets are installed on the shutter mechanism, one end of the No. 2 electric hydraulic cylinder is hinged to one end of the L-shaped bracket, and the moving end of the No. 2 electric hydraulic cylinder is hinged to the protruding end of the shutter mechanism; according to the diameter of the aluminum rod, the No. 2 electric hydraulic cylinder is operated to extend, so that the No. 2 electric hydraulic cylinder can adjust the size of the inner space of the shutter mechanism with the cooperation of the L-shaped bracket, and the electric clamp passes the clamped aluminum rod through the shutter mechanism, and 041 performs auxiliary directional transportation on the aluminum rod, thereby improving the flexibility and convenience of aluminum rod feeding.

[0010] Preferably, the unloading assembly includes a No. 2 support frame, a mounting seat, a shell, a disc, a support arm, a No. 1 clamp, a No. 3 support frame, a No. 3 electric hydraulic cylinder and a No. 3 rack, each group of No. 1 support frames is respectively installed with a group of No. 2 support frames, each group of No. 2 support frames is respectively installed with a group of mounting seats, each group of mounting seats is respectively installed with a group of shells, a rotating shaft is provided for rotation inside the shell, a No. 3 gear is installed on the rotating shaft, one end of the rotating shaft extends to the outside of the shell and is installed with a disc, an end of the disc away from the rotating shaft is provided with a support arm, a No. 1 clamp is installed on the top of the support arm, and a No. 3 gear is installed on one end of the No. 2 support frame Support frame, No. 3 electric hydraulic cylinder is installed on support frame No. 3, and No. 3 rack is set at the moving end of electric hydraulic cylinder No. 3, which extends to the inside of the shell and is slidably connected with the shell, and meshes with No. 3 gear; after No. 1 clamp clamps the extruded aluminum rod, and the cutting assembly cuts the aluminum rod, the No. 3 electric hydraulic cylinder is operated to extend, so that the No. 3 rack drives the No. 3 gear to rotate, so that the disc drives the cut and extruded aluminum rod to turn 90 degrees through the support arm and No. 1 clamp, and then the No. 1 clamp is operated to release the aluminum rod, and the aluminum rod falls vertically into the collecting trough, thereby completing the unloading.

[0011] Preferably, the clamp assembly includes a No. 4 electric hydraulic cylinder, a base, a rotating shaft, a No. 2 gear, a No. 2 rack and a clamp arm, each group of No. 1 support frames is respectively installed with a group of No. 4 electric hydraulic cylinders and a group of bases, each group of bases is respectively rotatably provided with a group of rotating shafts, each group of rotating shafts is respectively installed with a group of No. 2 gears, the two groups of No. 2 gears are meshed, the moving end of the No. 4 electric hydraulic cylinder is provided with a No. 2 rack, the No. 2 rack is meshed with a group of No. 2 gears, and each group of rotating shafts is respectively installed with a group of clamp arms; when the No. 2 feeding assembly moves to the right, the No. 4 electric hydraulic cylinder is operated to extend, so that the No. 2 rack drives a group of No. 2 gears to rotate, so that the two groups of No. 2 gears drive the two groups of rotating shafts to rotate in a mirror image, and further the two groups of clamp arms clamp and fix the aluminum rod to improve the firmness.

[0012] Preferably, it also includes a reinforcing plate, and the reinforcing plate is installed on the No. 2 support frame; the reinforcing plate improves the structural firmness of the No. 2 support frame and reduces the deformation of the No. 2 support frame.

[0013] Preferably, a protective cover is further included. A protective cover is installed on the top of the No. 1 support frame, and the rotating shaft and the No. 2 gear are both on the inner side of the protective cover; the No. 2 gear rotates inside the protective cover to prevent the two sets of No. 2 gears from rolling and biting outside workers, thereby improving safety.

[0014] Preferably, it also includes a photoelectric sensor, and a group of photoelectric sensors are installed on the left and right sides of the top of the support plate respectively; the two groups of photoelectric sensors sense the position of the movable seat moving left and right to improve safety.

[0015] Preferably, an anti-slip pad is provided on the clamping arm.

[0016] Compared with the prior art, the invention has the following beneficial effects: an extrusion assembly and a cutting assembly are arranged between the guide assembly and the discharge assembly. When in use, two groups of No. 1 feed assemblies are started, and the two groups of No. 1 feed assemblies carry out centering conveyance of multiple groups of aluminum bars in the front-to-back direction. During the conveying process, frictional contact between adjacent aluminum bars is avoided, and wear of the aluminum bars is reduced. After that, the No. 2 feed assembly is operated to clamp the two adjacent groups of aluminum bars, and the No. 2 feed assembly drives the two groups of aluminum bars to move to the right. The two groups of aluminum bars are guided and conveyed by a group of guide assemblies respectively, and the clamp assembly is operated to clamp and fix the aluminum bars. After that, the extrusion assembly is operated to extrude the annular groove on the outer surface of the aluminum rod. After the unloading assembly clamps the extruded aluminum rod, the cutting assembly is operated to cut the extruded aluminum rod. After that, the unloading assembly flips the extruded aluminum rod 90 degrees to unload the extruded aluminum rod. After that, the No. 2 feeding assembly releases the aluminum rod and moves to the left to clamp the aluminum rod again. The clamp assembly releases the aluminum rod, the No. 2 feeding assembly moves to the right, the clamp assembly clamps the aluminum rod again, and so on. This realizes the feeding of the aluminum rod during the extrusion molding process and reduces the wear of the aluminum rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a first isometric structural schematic diagram of the present invention;

[0018] Figure 2 is a second isometric structural schematic diagram of the present invention;

[0019] Figure 3 is an exploded schematic diagram of the present invention;

[0020] Figure 4 It is an enlarged structural diagram of the structure including the feed plate and the drive motor;

[0021] Figure 5 It is an enlarged structural diagram of the structure including the No. 1 motor and the No. 1 rack;

[0022] Figure 6 It is an enlarged structural diagram of the shutter mechanism and the No. 2 electric hydraulic cylinder;

[0023] Figure 7 It is an enlarged structural diagram of the No. 1 clamp and the No. 3 electric hydraulic cylinder;

[0024] Figure 8 It is an enlarged structural diagram of the No. 4 electric hydraulic cylinder and shutter mechanism;

[0025] Fig. 9 It is a schematic diagram of the explosion structure of the clamp arm, protective cover and other structures;

[0026] Fig.10 It is a first enlarged structural schematic diagram of the clamp arm and the second rack and other structures;

[0027] Fig.11 It is a second enlarged structural schematic diagram of structures such as the clamp arm and the second rack.

[0028] Markings in the accompanying drawings: 101, support plate; 102, No. 1 support frame; 103, photoelectric sensor; 201, horizontal bracket; 202, drive motor; 203, connecting rod mechanism; 204, feed plate; 205, clamping block; 301, slide rail; 302, slider; 303, No. 1 rack; 304, moving seat; 305, servo motor; 306, No. 1 gear; 307, No. 1 electric hydraulic cylinder; 308, No. 1 lifting plate; 309, No. 1 fixture; 401, shutter mechanism; 402, L-shaped bracket; 403, No. 2 electric hydraulic cylinder;

[0029] 501, support frame No. 2; 502, mounting seat; 503, housing; 504, disc; 505, support arm; 506, clamp No. 1; 507, support frame No. 3; 508, electric hydraulic cylinder No. 3; 509, rack No. 3; 510, reinforcement plate; 601, electric hydraulic cylinder No. 4; 602, base; 603, rotating shaft; 604, gear No. 2; 605, rack No. 2; 606, clamp arm; 607, protective cover. DETAILED DESCRIPTION

[0030] In order to facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0031] Example 1

[0032] like Figures 1 to 11 As shown, an extrusion feeding device of an aluminum rod extruder of the present invention comprises a support plate 101 and a No. 1 support frame 102, two groups of No. 1 support frames 102 are arranged on the right side of the support plate 101, and also comprise a No. 1 feeding assembly, a No. 2 feeding assembly, a guide assembly, a clamp assembly and a discharge assembly, each group of No. 1 support frames 102 is respectively provided with a group of guide assemblies, a No. 2 feeding assembly is arranged at the top of the support plate 101, two groups of No. 1 feeding assemblies are symmetrically arranged on the left side of the support plate 101, a group of discharge assemblies are respectively arranged at the right end of each group of No. 1 support frames 102, and a group of clamp assemblies are respectively arranged on each group of No. 1 support frames 102;

[0033] The first feeding assembly includes a transverse bracket 201, a driving motor 202, a connecting rod mechanism 203, a feeding plate 204 and a clamping block 205. The transverse bracket 201 is installed at the left end of the support plate 101, the driving motor 202 is installed on the transverse bracket 201, the feeding plate 204 is movably arranged on the transverse bracket 201, and a plurality of clamping blocks 205 are installed on the feeding plate 204. The output end of the driving motor 202 is movably connected to one end of the connecting rod mechanism 203, and the other end of the connecting rod mechanism 203 is movably connected to the bottom end of the feeding plate 204.

[0034] The second feeding assembly includes a slide rail 301, a slider 302, a rack 303, a moving seat 304, a motor 305, a gear 306, an electric hydraulic cylinder 307, a lifting plate 308, and an electric clamp 309. Two sets of slide rails 301 are arranged at the top of the support plate 101. A set of slide rails 302 is slidably arranged on each set of slide rails 301. The top of the slide rails 302 is connected to the bottom of the moving seat 304. A set of rack 303 is arranged at the top of the support plate 101. A No. 1 motor 305 is installed at the top of the moving seat 304. The output end of the No. 1 motor 305 extends to the bottom of the moving seat 304 and is installed with a group of No. 1 gears 306. The No. 1 gears 306 are meshed with the No. 1 rack 303. Two groups of No. 1 electric hydraulic cylinders 307 are arranged at the top of the No. 1 motor 305. A group of No. 1 lifting plates 308 are respectively arranged at the top moving end of each group of No. 1 electric hydraulic cylinders 307. A group of electric clamps 309 are respectively arranged on each group of No. 1 lifting plates 308.

[0035] The guide assembly includes a shutter mechanism 401, an L-shaped bracket 402 and a No. 2 electric hydraulic cylinder 403. A group of shutter mechanisms 401 are respectively arranged on each group of No. 1 support frames 102. A group of L-shaped brackets 402 are installed on the shutter mechanism 401. One end of the No. 2 electric hydraulic cylinder 403 is hinged to one end of the L-shaped bracket 402, and the moving end of the No. 2 electric hydraulic cylinder 403 is hinged to the protruding end of the shutter mechanism 401.

[0036] In this embodiment, the driving motor 202 on the transverse bracket 201 is started, so that the driving motor 202 drives the feeding plate 204 to swing back and forth in a circle through the connecting rod mechanism 203, and the feeding plate 204 lifts the aluminum rods on the transverse bracket 201 through the clamping block 205 and moves to one side. When the height of the feeding plate 204 is lower than the top of the transverse bracket 201, the aluminum rods are placed on the transverse bracket 201. After that, the feeding plate 204 rotates one circle and continues to transport the group of aluminum rods in the same direction through the other two groups of clamping blocks 205. The No. 1 motor 305 is started to drive the No. 1 gear 306 to rotate. Since the No. 1 gear 306 is meshed with the No. 1 rack 303, the moving seat 304 drives the two groups of electric clamps 309 to move to the left. After that, the two groups of electric clamps 309 clamp a group of aluminum rods respectively, and then the No. 1 motor 305 is operated to reverse, so that the two groups of No. 1 electric hydraulic cylinders 307 drives the corresponding aluminum rod to move to the right, and according to the diameter of the aluminum rod, operates the No. 2 electric hydraulic cylinder 403 to extend, so that the No. 2 electric hydraulic cylinder 403 adjusts the size of the inner space of the shutter mechanism 401 with the cooperation of the L-shaped bracket 402, and the electric clamp 309 passes the clamped aluminum rod through the shutter mechanism 401, 041 assists in directional transportation of the aluminum rod, and then operates the extrusion assembly to extrude the annular groove on the outer surface of the aluminum rod. After the unloading assembly clamps the extruded aluminum rod, the cutting assembly is operated to cut the extruded aluminum rod, and then the unloading assembly turns the extruded aluminum rod 90 degrees to unload it, and then the No. 2 feeding assembly releases the aluminum rod and moves to the left to clamp the aluminum rod again, the clamp assembly releases the aluminum rod, the No. 2 feeding assembly moves the aluminum rod to the right, and the clamp assembly clamps the aluminum rod again, and so on, thereby realizing the feeding of the aluminum rod during the extrusion molding process.

[0037] Example 2

[0038] like Figures 1 to 11 As shown, an extrusion feeding device of an aluminum rod extruder of the present invention comprises a support plate 101 and a No. 1 support frame 102, two groups of No. 1 support frames 102 are arranged on the right side of the support plate 101, and also comprise a No. 1 feeding assembly, a No. 2 feeding assembly, a guide assembly, a clamp assembly and a discharge assembly, each group of No. 1 support frames 102 is respectively provided with a group of guide assemblies, a No. 2 feeding assembly is arranged at the top of the support plate 101, two groups of No. 1 feeding assemblies are symmetrically arranged on the left side of the support plate 101, a group of discharge assemblies are respectively arranged at the right end of each group of No. 1 support frames 102, and a group of clamp assemblies are respectively arranged on each group of No. 1 support frames 102;

[0039] The first feeding assembly includes a transverse bracket 201, a driving motor 202, a connecting rod mechanism 203, a feeding plate 204 and a clamping block 205. The transverse bracket 201 is installed at the left end of the support plate 101, the driving motor 202 is installed on the transverse bracket 201, the feeding plate 204 is movably arranged on the transverse bracket 201, and a plurality of clamping blocks 205 are installed on the feeding plate 204. The output end of the driving motor 202 is movably connected to one end of the connecting rod mechanism 203, and the other end of the connecting rod mechanism 203 is movably connected to the bottom end of the feeding plate 204.

[0040] The second feeding assembly includes a slide rail 301, a slider 302, a rack 303, a moving seat 304, a motor 305, a gear 306, an electric hydraulic cylinder 307, a lifting plate 308, and an electric clamp 309. Two sets of slide rails 301 are arranged at the top of the support plate 101. A set of slide rails 302 is slidably arranged on each set of slide rails 301. The top of the slide rails 302 is connected to the bottom of the moving seat 304. A set of rack 303 is arranged at the top of the support plate 101. A No. 1 motor 305 is installed at the top of the moving seat 304. The output end of the No. 1 motor 305 extends to the bottom of the moving seat 304 and is installed with a group of No. 1 gears 306. The No. 1 gears 306 are meshed with the No. 1 rack 303. Two groups of No. 1 electric hydraulic cylinders 307 are arranged at the top of the No. 1 motor 305. A group of No. 1 lifting plates 308 are respectively arranged at the top moving end of each group of No. 1 electric hydraulic cylinders 307. A group of electric clamps 309 are respectively arranged on each group of No. 1 lifting plates 308.

[0041] The guide assembly includes a shutter mechanism 401, an L-shaped bracket 402 and a No. 2 electric hydraulic cylinder 403. Each No. 1 support frame 102 is provided with a group of shutter mechanisms 401, a group of L-shaped brackets 402 are installed on the shutter mechanism 401, one end of the No. 2 electric hydraulic cylinder 403 is hinged to one end of the L-shaped bracket 402, and the moving end of the No. 2 electric hydraulic cylinder 403 is hinged to the protruding end of the shutter mechanism 401;

[0042] The unloading assembly includes a No. 2 support frame 501, a mounting seat 502, a shell 503, a disc 504, a support arm 505, a No. 1 clamp 506, a No. 3 support frame 507, a No. 3 electric hydraulic cylinder 508 and a No. 3 rack 509. Each group of No. 1 support frames 102 is respectively installed with a group of No. 2 support frames 501, each group of No. 2 support frames 501 is respectively installed with a group of mounting seats 502, and each group of mounting seats 502 is respectively installed with a group of shells 503. The internal rotation of the shell 503 is provided with a rotating shaft, and the rotating shaft is installed with a No. 3 gear. One end of the rotating shaft It extends to the outside of the shell 503 and is installed with a disk 504. The end of the disk 504 away from the rotating shaft is provided with a support arm 505. The top of the support arm 505 is provided with a No. 1 clamp 506. One end of the No. 2 support frame 501 is provided with a No. 3 support frame 507. The No. 3 support frame 507 is provided with a No. 3 electric hydraulic cylinder 508. The moving end of the No. 3 electric hydraulic cylinder 508 is provided with a No. 3 rack 509. The No. 3 rack 509 extends to the inside of the shell 503 and is slidably connected with the shell 503. The No. 3 rack 509 is meshed with the No. 3 gear.

[0043] The clamp assembly includes a No. 4 electric hydraulic cylinder 601, a base 602, a rotating shaft 603, a No. 2 gear 604, a No. 2 rack 605 and a clamp arm 606. A No. 4 electric hydraulic cylinder 601 and a No. 1 base 602 are respectively installed on each group of No. 1 support frames 102. A group of rotating shafts 603 are rotatably arranged on each group of bases 602. A group of No. 2 gears 604 are respectively installed on each group of rotating shafts 603. The two groups of No. 2 gears 604 are meshed. A No. 2 rack 605 is arranged on the moving end of the No. 4 electric hydraulic cylinder 601. The No. 2 rack 605 is meshed with a group of No. 2 gears 604. A group of clamp arms 606 are respectively installed on each group of rotating shafts 603.

[0044] It also includes a reinforcing plate 510, a protective cover 607 and a photoelectric sensor 103. The reinforcing plate 510 is installed on the second support frame 501, and the protective cover 607 is installed on the top of the first support frame 102. The rotating shaft 603 and the second gear 604 are both on the inner side of the protective cover 607. A group of photoelectric sensors 103 are respectively installed on the left and right sides of the top of the support plate 101.

[0045] In this embodiment, the driving motor 202 on the transverse bracket 201 is started, so that the driving motor 202 drives the feeding plate 204 to swing back and forth in a circle through the connecting rod mechanism 203, and the feeding plate 204 lifts the aluminum rods on the transverse bracket 201 through the clamping block 205 and moves to one side at the same time. When the height of the feeding plate 204 is lower than the top of the transverse bracket 201, the aluminum rods are placed on the transverse bracket 201, and then the feeding plate 204 rotates one circle and continues to transport the group of aluminum rods in the same direction through the other two groups of clamping blocks 205, and the No. 1 motor 305 is started to drive the No. 1 gear 306 to rotate. Since the No. 1 gear 306 is meshed with the No. 1 rack 303, the moving seat 304 drives the two groups of electric clamps 309 to move to the left, and then the two groups of electric The movable clamp 309 clamps a group of aluminum bars respectively, and then the No. 1 motor 305 is operated to reverse, so that the two groups of No. 1 electric hydraulic cylinders 307 drive the corresponding aluminum bars to move to the right. According to the diameter of the aluminum bars, the No. 2 electric hydraulic cylinder 403 is operated to extend, so that the No. 2 electric hydraulic cylinder 403 adjusts the size of the inner space of the shutter mechanism 401 with the cooperation of the L-shaped bracket 402. The electric clamp 309 passes the clamped aluminum bars through the shutter mechanism 401, and 041 assists in directional transportation of the aluminum bars. The No. 4 electric hydraulic cylinder 601 is operated to extend, so that the No. 2 rack 605 drives a group of No. 2 gears 604 to rotate, so that the two groups of No. 2 gears 604 drive the two groups of rotating shafts 603 to rotate in a mirror image, and further the two groups of clamp arms 606 clamp and fix the aluminum bars.

[0046] Afterwards, the extrusion assembly is operated to extrude the annular groove on the outer surface of the aluminum rod, after the unloading assembly clamps the extruded aluminum rod, the cutting assembly is operated to cut the extruded aluminum rod, after the No. 1 clamp 506 clamps the extruded aluminum rod, after the cutting assembly cuts the aluminum rod, the No. 3 electric hydraulic cylinder 508 is operated to extend, so that the No. 3 rack 509 drives the No. 3 gear to rotate, so that the disc 504 drives the cut and extruded aluminum rod to turn 90 degrees through the support arm 505 and the No. 1 clamp 506, and then the No. 1 clamp 506 is operated to release the aluminum rod, and the aluminum rod falls vertically into the collecting tank, thereby completing the unloading, and then the No. 2 feeding assembly releases the aluminum rod and moves to the left to clamp the aluminum rod again, the clamp assembly releases the aluminum rod, the No. 2 feeding assembly moves to the right, the clamp assembly clamps the aluminum rod again, and so on, thereby realizing the feeding of the aluminum rod during the extrusion molding process.

[0047] The driving motor 202, No. 1 motor 305, No. 1 electric hydraulic cylinder 307, electric clamp 309, No. 2 electric hydraulic cylinder 403, No. 1 clamp 506, No. 3 electric hydraulic cylinder 508 and No. 4 electric hydraulic cylinder 601 of an aluminum rod extruder extrusion feeding device of the present invention are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in this field.

[0048] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An extrusion feeding device for an aluminum rod extruder, comprising a support plate (101) and a first support frame (102), wherein two groups of first support frames (102) are arranged on the right side of the support plate (101), characterized in that: It also includes a No. 1 feeding assembly, a No. 2 feeding assembly, a guide assembly, a clamp assembly and a discharge assembly. Each group of No. 1 support frames (102) is respectively provided with a group of guide assemblies. A No. 2 feeding assembly is provided at the top of the support plate (101). Two groups of No. 1 feeding assemblies are symmetrically provided on the left side of the support plate (101). A group of discharge assemblies is respectively provided at the right end of each group of No. 1 support frames (102). A group of clamp assemblies is respectively provided on each group of No. 1 support frames (102).

2. The extrusion feeding device of an aluminum rod extruder according to claim 1, characterized in that: The first material feeding assembly comprises a transverse bracket (201), a driving motor (202), a connecting rod mechanism (203), a material feeding plate (204) and a clamping block (205); the transverse bracket (201) is mounted on the left end of the support plate (101); the driving motor (202) is mounted on the transverse bracket (201); the material feeding plate (204) is movably arranged on the transverse bracket (201); a plurality of groups of clamping blocks (205) are mounted on the material feeding plate (204); the output end of the driving motor (202) is movably connected to one end of the connecting rod mechanism (203); and the other end of the connecting rod mechanism (203) is movably connected to the bottom end of the material feeding plate (204).

3. The extrusion feeding device of an aluminum rod extruder according to claim 1, characterized in that: The second feeding assembly comprises a slide rail (301), a slider (302), a first rack (303), a moving seat (304), a first motor (305), a first gear (306), a first electric hydraulic cylinder (307), a first lifting plate (308), and an electric clamp (309). Two sets of slide rails (301) are arranged at the top of the support plate (101), and a set of slide rails (302) are slidably arranged on each set of slide rails (301). The top ends of the slide rails (302) are connected to the bottom ends of the moving seat (304). A set of first racks (303) are arranged at the top of the support plate (101). 03), a No. 1 motor (305) is installed at the top of the movable seat (304), the output end of the No. 1 motor (305) extends to the bottom of the movable seat (304) and is installed with a group of No. 1 gears (306), the No. 1 gears (306) are meshed with the No. 1 rack (303), and two groups of No. 1 electric hydraulic cylinders (307) are arranged at the top of the No. 1 motor (305), and a group of No. 1 lifting plates (308) are respectively arranged at the top moving end of each group of No. 1 electric hydraulic cylinders (307), and a group of electric clamps (309) are respectively arranged on each group of No. 1 lifting plates (308).

4. The extrusion feeding device of an aluminum rod extruder according to claim 1, characterized in that: The guide assembly comprises a shutter mechanism (401), an L-shaped bracket (402) and a No. 2 electric hydraulic cylinder (403); each No. 1 support frame (102) is provided with a group of shutter mechanisms (401); a group of L-shaped brackets (402) are installed on the shutter mechanisms (401); one end of the No. 2 electric hydraulic cylinder (403) is hinged to one end of the L-shaped bracket (402); and the moving end of the No. 2 electric hydraulic cylinder (403) is hinged to the protruding end of the shutter mechanism (401).

5. The extrusion feeding device of an aluminum rod extruder according to claim 1, characterized in that: The unloading assembly comprises a No. 2 support frame (501), a mounting seat (502), a shell (503), a disc (504), a support arm (505), a No. 1 clamp (506), a No. 3 support frame (507), a No. 3 electric hydraulic cylinder (508) and a No. 3 rack (509), each group of No. 1 support frames (102) is respectively mounted with a group of No. 2 support frames (501), each group of No. 2 support frames (501) is respectively mounted with a group of mounting seats (502), each group of mounting seats (502) is respectively mounted with a group of shells (503), the inner part of the shell (503) is provided with a rotating shaft, the rotating shaft is mounted with a No. 3 gear, one end of the rotating shaft extends The outer side of the housing (503) is extended to the outer side of the housing (503) and is provided with a disc (504). The end of the disc (504) away from the rotating shaft is provided with a support arm (505). The top of the support arm (505) is provided with a No. 1 clamp (506). One end of the No. 2 support frame (501) is provided with a No. 3 support frame (507). The No. 3 support frame (507) is provided with a No. 3 electric hydraulic cylinder (508). The movable end of the No. 3 electric hydraulic cylinder (508) is provided with a No. 3 rack (509). The No. 3 rack (509) extends to the inside of the housing (503) and the No. 3 rack (509) is slidably connected with the housing (503). The No. 3 rack (509) is meshed with the No. 3 gear.

6. The extrusion feeding device of an aluminum rod extruder according to claim 1, characterized in that: The clamp assembly comprises a No. 4 electric hydraulic cylinder (601), a base (602), a rotating shaft (603), a No. 2 gear (604), a No. 2 rack (605) and a clamp arm (606). A No. 4 electric hydraulic cylinder (601) and a No. 1 base (602) are respectively installed on each group of No. 1 support frames (102). A group of rotating shafts (603) are rotatably arranged on each group of bases (602). A group of No. 2 gears (604) are respectively installed on each group of rotating shafts (603). The two groups of No. 2 gears (604) are meshed. A No. 2 rack (605) is arranged at the moving end of the No. 4 electric hydraulic cylinder (601). The No. 2 rack (605) is meshed with a group of No. 2 gears (604). A group of clamp arms (606) are respectively installed on each group of rotating shafts (603).

7. An extrusion feeding device for an aluminum rod extruder as claimed in claim 5, characterized in that: It also includes a reinforcing plate (510), and the reinforcing plate (510) is installed on the second supporting frame (501).

8. The extrusion feeding device of an aluminum rod extruder according to claim 6, characterized in that: It also includes a protective cover (607). The top of the No. 1 support frame (102) is equipped with the protective cover (607). The rotating shaft (603) and the No. 2 gear (604) are both located inside the protective cover (607).

9. The extrusion feeding device of an aluminum rod extruder according to claim 1, characterized in that: It also includes a photoelectric sensor (103), and a group of photoelectric sensors (103) are respectively installed on the left and right sides of the top of the support plate (101).

10. An extrusion feeding device for an aluminum rod extruder as claimed in claim 6, characterized in that: The clamping arm (606) is provided with an anti-slip pad.

Images