CN114055205A

CN114055205A - Automatic servo copper aluminium blanking machine

Info

Publication number: CN114055205A
Application number: CN202111364666.1A
Authority: CN
Inventors: 黄剑君
Original assignee: Yuhuan Jingbo Machine Manufacturing Co ltd
Current assignee: Yuhuan Jingbo Machine Manufacturing Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-02-18

Abstract

The utility model relates to an automatic servo copper aluminium blanking machine, the test platform comprises a support, be equipped with cutting mechanism and fortune material mechanism on the frame, fortune material mechanism is used for transporting copper aluminium pipe to cutting mechanism, cutting mechanism is used for copper aluminium pipe to cut, still includes clamping device, clamping device includes driving piece three, first clamp splice and second clamp splice, be equipped with the guide rail on the frame, the length direction of guide rail is on a parallel with the length direction of fixed strip, the length direction sliding connection of guide rail is followed to first clamp splice and second clamp splice on the guide rail, first clamp splice is located the both sides of copper aluminium pipe respectively with the second clamp splice, the first clamp splice of driving piece three-drive is kept away from each other or is close to the slip each other with the second clamp splice on the guide rail. When the cutting mechanism cuts the copper-aluminum pipe, the copper-aluminum pipe is not easy to displace under the clamping of the first clamping block and the second clamping block, so that the cutting precision of the cutting mechanism during cutting of the copper-aluminum pipe can be improved.

Description

Automatic servo copper aluminium blanking machine

Technical Field

The application relates to the field of blanking machines, in particular to an automatic servo copper-aluminum blanking machine.

Background

In the production of copper and aluminum materials, longer copper and aluminum materials are required to be processed into required lengths, and then cutting is required to be carried out by a cutting machine.

Copper aluminium cutting machine of correlation technique is as shown in fig. 1, including frame 1, be equipped with cutting mechanism 2 and fortune material mechanism 4 on the frame 1, fortune material mechanism 4 includes driving piece 48, driving piece two 49, first gyro wheel 46 and second gyro wheel 45, be equipped with a plurality of fixed strips 43 that are the level setting on the frame 1, the first seat 42 of fixedly connected with on a plurality of fixed strips 43, first gyro wheel 46 rotates and connects on first seat 42, and the length direction sliding connection who follows fixed strip 43 on a plurality of fixed strips 43 has second seat 41, second gyro wheel 45 rotates and connects on second seat 41, first gyro wheel 46 is just to second gyro wheel 45 setting, first gyro wheel 46 is vertical setting with the axis direction of second gyro wheel 45, driving piece 48 drives first gyro wheel 46 and rotates, driving piece two 49 drive second seat 41 sliding connection are on fixed strip 43, the machine base 1 is provided with a butt joint block 132, the butt joint block 132 is located on one side of the material conveying mechanism 4 and is arranged right opposite to the copper-aluminum tube 5, and the cutting mechanism 2 is used for cutting the copper-aluminum tube 5 which is located on the outer side of the material conveying mechanism 4 and is butted on the butt joint block 132.

Place copper aluminium pipe 5 on fixed bar 43, make copper aluminium pipe 5 press from both sides tightly between first gyro wheel 46 and second gyro wheel 45, use driving piece two 49 drive second seat 41 to remove towards copper aluminium pipe 5, the length direction of copper aluminium pipe 5 is the length direction of level setting and perpendicular to fixed bar 43, driving piece one 48 drives first gyro wheel 46 and rotates and drive copper aluminium pipe 5 and remove on fixed bar 43, make 5 butt of copper aluminium pipe on butt joint piece 132, then cutting mechanism 2 cuts one section copper aluminium pipe 5 that stretches out fortune material mechanism 4.

The above-mentioned related technical solutions have the following drawbacks: when the cutting mechanism cuts a section of copper-aluminum pipe extending out of the material conveying mechanism, the cutting mechanism may cause the movement of the copper-aluminum pipe, so that the cutting precision of the copper-aluminum pipe is influenced.

Disclosure of Invention

In order to improve the cutting accuracy of cutting mechanism to copper aluminium pipe, this application provides an automatic servo copper aluminium blanking machine.

The application provides an automatic servo copper aluminium blanking machine adopts following technical scheme:

an automatic servo copper aluminum blanking machine comprises a machine base, wherein a cutting mechanism and a conveying mechanism are arranged on the machine base, the conveying mechanism comprises a first driving piece, a second driving piece, a first roller and a second roller, a plurality of fixing strips which are horizontally arranged are arranged on the machine base, a first seat is fixedly connected onto the fixing strips, the first roller is rotatably connected onto the first seat, a second seat is slidably connected onto the fixing strips along the length direction of the fixing strips, the second roller is rotatably connected onto the second seat, the first roller is arranged right opposite to the second roller, the axial directions of the first roller and the second roller are vertically arranged, the first driving piece drives the first roller to rotate, the second driving piece drives the second seat to be slidably connected onto the fixing strips, a butting block is arranged on the machine base, the butting block is positioned on one side of the conveying mechanism and right opposite to a copper aluminum pipe, the cutting mechanism is used for cutting the copper-aluminum pipe which is located on the outer side of the material conveying mechanism and is abutted to the abutting block, the cutting mechanism further comprises a clamping device, the clamping device is located between the cutting mechanism and the material conveying mechanism, the clamping device comprises a driving piece three, a first clamping block and a second clamping block, a guide rail is arranged on the base, the length direction of the guide rail is parallel to the length direction of the fixing strip, the first clamping block and the second clamping block are connected to the guide rail in a sliding mode along the length direction of the guide rail, the first clamping block and the second clamping block are located on two sides of the copper-aluminum pipe respectively, the first clamping block and the second clamping block driven by the driving piece three are far away from the guide rail or close to the guide rail in a sliding mode, and the cutting mechanism is used for cutting the copper-aluminum pipe which is located on the side, far away from the material conveying mechanism, of the clamping mechanism and abutted to the abutting block.

By adopting the technical scheme, when the copper aluminum pipe moves to the butt joint on the butt joint block, the copper aluminum pipe is in a position to be cut, the driving piece three is reused to drive the first clamping block and the second clamping block to clamp the copper aluminum pipe, then the cutting mechanism cuts the copper aluminum pipe, and the copper aluminum pipe is not easy to displace under the clamping of the first clamping block and the second clamping block, so that the cutting precision of the cutting mechanism in the process of cutting the copper aluminum pipe can be improved.

Preferably, driving piece three includes the connecting piece, first piece, second piece, gear and two racks, first piece is fixed on first clamp splice, the second piece passes through the connecting piece setting on the second clamp splice, and two racks set up respectively on first piece and the mutual just right side of second piece, gear revolve connects on the frame, gear revolve's axis direction is on a parallel with the transmission direction of copper aluminium pipe, the gear is located between two racks and meshes respectively and connects on two racks.

Through adopting above-mentioned technical scheme, no matter operating personnel removes first clamp splice or second clamp splice, first clamp splice and second clamp splice can realize being close to each other or keeping away from the removal each other to can remove to keeping away from the copper aluminium pipe when copper aluminium pipe removes, thereby reduce the friction between first clamp splice, second clamp splice and the copper aluminium pipe, when copper aluminium pipe needs to cut, thereby first clamp splice and second clamp splice remove to the butt and press from both sides tight copper aluminium pipe on the copper aluminium pipe.

Preferably, the driving part III comprises a first air cylinder and a pulling rod, the first air cylinder is fixed on the base, the first air cylinder is located on one side, away from the second clamping block, of the first clamping block, the middle of the pulling rod is connected to the base in a rotating mode, two ends of the pulling rod are connected to the first clamping block and a piston rod of the first air cylinder in a rotating mode respectively, and the rotating axis direction of the pulling rod is vertically arranged.

By adopting the technical scheme, the piston rod of the first air cylinder is controlled to stretch out and contract, so that one end of the pulling rod is driven to rotate around the middle of the pulling rod, the other end of the pulling rod, which is connected with the first clamping block, can start to move, and finally the first clamping block is driven to slide back and forth on the guide rail, so that the first clamping block and the second clamping block are controlled to move.

Preferably, the connecting piece comprises a driving piece four, a first adjusting rod and a second adjusting rod, a movable groove for sliding corresponding to the end of the second block is formed in the second clamping block, the first adjusting rod and the second adjusting rod are respectively located on two sides of the end, located in the movable groove, of the second block, the first adjusting rod and the second adjusting rod are respectively in threaded connection with two sides of the second clamping block, and the driving piece four drives the second adjusting rod to rotate;

the machine base is rotatably connected with a third roller, the third roller and the first roller are coaxially arranged, the first driving piece drives the first roller and the third roller to simultaneously rotate, and the first clamping block is provided with an accommodating groove for accommodating the third roller;

when the first clamping block and the second clamping block clamp the copper-aluminum tube, the outer wall of the copper-aluminum tube is abutted to the third roller, when the first adjusting rod and the second adjusting rod are abutted to the second block together, the second clamping block is fixed to the second block, when the driving piece drives the second adjusting rod to move to the abutted position on the inner wall of the base towards one side far away from the first block, the second clamping block is always abutted to the copper-aluminum tube.

Through adopting above-mentioned technical scheme, when copper aluminium pipe is cut into only remaining length one section less, cooperation driving piece four drive second regulation pole moves to the butt on the frame inner wall towards keeping away from second piece one side, the common butt of third gyro wheel and second clamp splice is on copper aluminium pipe this moment, no matter how the pulling pole moves through first clamp splice drive first piece, second piece tip all moves at the activity inslot, can not drive the second clamp splice and move together, thereby make second clamp splice and third gyro wheel can grasp copper aluminium pipe all the time. Then the third roller rotates to enable one section of copper-aluminum pipe in the clamping device to continue to transmit, and therefore waste of the copper-aluminum pipe is reduced. When the copper-aluminum pipe needs to move, the first cylinder drives the first clamping block to be away from the copper-aluminum pipe, the third roller rotates to drive the copper-aluminum pipe to move, the first clamping block is not in contact with the copper-aluminum pipe, and friction force generated when the copper-aluminum pipe moves can be reduced; when the copper-aluminum pipe needs to be cut, the first cylinder drives the first clamping block to abut against the copper-aluminum pipe, so that the first clamping block and the second clamping block clamp the copper-aluminum pipe again, and the cutting stability of the copper-aluminum pipe is improved.

Preferably, the driving member four includes a first motor and a bump, the first motor is arranged on the base and located on one side of the second adjusting rod away from the first adjusting rod, the second adjusting rod is provided with a sliding groove towards one side of the second adjusting rod away from the first adjusting rod, the output shaft of the first motor slides and is connected to the sliding groove in a coaxial rotating manner, the bump is fixed on the outer wall of the output shaft of the first motor, the sliding groove is provided with a limit groove matched with the bump, and the bump is connected to the limit groove in a sliding manner along the axis direction parallel to the second adjusting rod.

Through adopting above-mentioned technical scheme, the output shaft of first motor rotates, then drives second through the cooperation of lug and spout and adjusts pole threaded connection on the second clamp splice to realize the second and adjust the removal of pole on the second clamp splice.

Preferably, cutting mechanism includes cutting wheel, driving piece five, driving piece six and movable block, the movable block articulates on the frame, the movable block is on a parallel with the direction of transportation of copper aluminium pipe with frame articulated shaft direction, it is connected with the dwang to rotate on the movable block, the one end of dwang stretch out and with the cutting wheel coaxial fixation towards clamping device one side, five drive dwangs of driving piece rotate, six drive movable blocks of driving piece rotate on the frame around the articulated shaft of movable block.

Through adopting above-mentioned technical scheme, thereby rotate through five drive dwangs of driving piece and drive the cutting wheel and rotate, then rotate around the articulated shaft of movable block through six drive movable blocks of driving piece, can make cutting wheel round trip movement and cut copper aluminium pipe.

Preferably, the driving part six comprises a second cylinder, a first moving rod, a linkage rod and a second moving rod, the second cylinder is arranged in the machine base, the two ends of the linkage rod are respectively connected to the end part of one end of the first moving rod and the end part of the second moving rod in a rotating mode, the middle part of the first moving rod is connected to the machine base in a rotating mode, a piston rod of the second cylinder is vertically upwards arranged and connected to the end part, away from the linkage rod, of the first moving rod in a rotating mode, the end part, away from the linkage rod, of the second moving rod can be detached on the movable block, and the axis directions of the first moving rod, the second moving rod and the linkage rod in a rotating mode are all parallel to the length direction of the fixed strip.

Through adopting above-mentioned technical scheme, the piston rod that reciprocates when the second cylinder loops through first moving pole and gangbar drive the second and moves pole up-and-down motion to make the second move the pole and drive the movable block and rotate around the articulated shaft of movable block.

Preferably, the aluminum alloy bracket further comprises two first bolts, a fixed seat is arranged on the base, a sliding rod is connected to the fixed seat in a sliding mode along the moving direction parallel to the copper-aluminum pipe, the abutting block is fixed to one end, facing the clamping device, of the sliding rod, and the two first bolts are in threaded connection with the sliding rod and located on two sides of the fixed seat respectively.

By adopting the technical scheme, the position change of the sliding rod on the fixed seat can be realized by adjusting the two first bolts by an operator, so that the distance between the abutting block and the cutting wheel can be adjusted, and workpieces with different lengths and sizes can be cut and processed by the cutting mechanism.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the clamping device, when the copper-aluminum pipe moves to abut against the abutting block, the copper-aluminum pipe is positioned at a position to be cut, the clamping device is used for clamping the copper-aluminum pipe, then the cutting mechanism is used for cutting the copper-aluminum pipe, the copper-aluminum pipe is not easy to displace under the clamping of the first clamping block and the second clamping block, and therefore the cutting precision of the cutting mechanism in the process of cutting the copper-aluminum pipe can be improved;

through setting up fixing base and slide bar, operating personnel can realize the position change of slide bar on the fixing base through adjusting two first bolts to adjust the distance between butt joint piece and the cutting wheel, can make the work piece of cutting machining different length size of cutting mechanism.

Drawings

Fig. 1 is an overall structural diagram of the related art.

Fig. 2 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a clamping device according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a third roller according to an embodiment of the present application.

Fig. 5 is a schematic view of the structure taken along line a-a in fig. 2.

Fig. 6 is an enlarged view at B in fig. 5.

Fig. 7 is a schematic structural view of the second clamping block always clamping the copper-aluminum pipe.

Fig. 8 is an enlarged view at C in fig. 7.

Description of reference numerals: 1. a machine base; 11. a limiting groove; 111. a guide rail; 12. a discharge port; 121. a third inclined surface; 13. a fixed seat; 131. a slide bar; 132. a butting block; 133. a first bolt; 14. a support roller; 2. a cutting mechanism; 21. a driving member V; 211. a second motor; 212. a conveyor belt; 22. a driving member six; 221. a second cylinder; 222. a first moving bar; 223. a linkage rod; 224. a second moving bar; 225. a second bolt; 23. an extension rod; 24. a movable block; 25. a cutting wheel; 3. a clamping device; 31. a driving member III; 311. a first cylinder; 312. pulling a rod; 313. A first block; 314. a second block; 315. a gear; 316. two racks; 317. a connecting member; 3171. a first adjusting lever; 3172. a second adjusting lever; 3173. a chute; 3174. a limiting groove; 318. driving part IV; 3181. a first motor; 3182. a bump; 32. a first clamping block; 321. accommodating grooves; 33. a second clamp block; 331. a movable groove; 4. a material conveying mechanism; 41. a second seat; 42. a first seat; 421. a support block; 422. a third roller; 43. a fixing strip; 44. a fixing plate; 45. a second roller; 451. a second abutting groove; 46. a first roller; 461. a first abutting groove; 47. a first shaft; 48. a first driving part; 481. a first drive belt; 482. a second belt; 49. a driving part II; 491. a third cylinder; 5. copper-aluminum tube.

Detailed Description

The present application is described in further detail below with reference to figures 2-8.

The embodiment of the application discloses an automatic servo copper aluminium blanking machine.

Referring to fig. 2, the automatic servo copper-aluminum blanking machine of the embodiment includes a machine base 1, a cutting mechanism 2, a material transporting mechanism 4 and a clamping device 3 are arranged on the machine base 1, and the clamping device 3 is located between the cutting mechanism 2 and the material transporting mechanism 4. The material conveying mechanism 4 is used for conveying the copper-aluminum pipe 5, the clamping device 3 is used for clamping the copper-aluminum pipe 5 to fix the position of the copper-aluminum pipe 5, and the cutting mechanism 2 is used for cutting the fixed copper-aluminum pipe 5.

Referring to fig. 2 and 3, the material transporting mechanism 4 includes a first driving member 48, a second driving member 49, a first roller 46 and a second roller 45, a first seat 42 and a fixing plate 44 are fixedly connected to the machine base 1, the first seat 42 is disposed opposite to the fixing plate 44, and the length direction of the first seat 42 is parallel to the length direction of the machine base 1. Be provided with four fixed strips 43 on the first seat 42, fixed strip 43's both ends difference fixed connection is on fixed plate 44 and the mutual just right side of one side of first seat 42, and the length direction of fixed strip 43 is on a parallel with the width direction of frame 1, and two liang of a set of four fixed strips 43, two sets of fixed strips 43 distribute along vertical direction in proper order, and two fixed strips 43 of same group fixed strip 43 are located the both ends of first seat 42 respectively. The plurality of fixing strips 43 are penetrated through and are connected with a second seat 41 in a sliding mode along the length direction parallel to the fixing strips 43, and the second driving piece 49 drives the second seat 41 to be connected on the fixing strips 43 in a sliding mode.

Referring to fig. 2 and 3, the top surface of the first seat 42 is rotatably connected with two first rollers 46, the two first rollers 46 are respectively located at two ends of the first seat 42, the top surface of the second seat 41 is rotatably connected with two second rollers 45, the axial direction of the first rollers 46 and the axial direction of the second rollers 45 are both vertically arranged, and the two first rollers 46 are respectively opposite to the two second rollers 45. The first driving member 48 is used for driving the two first rollers 46 to rotate, and the second driving member 49 is used for driving the second seat 41 to be slidably connected to the fixing bar 43.

Referring to fig. 2 and 3, the first driving member 48 includes a third motor embedded in the housing 1 and located directly below one of the first rollers 46, and a first driving belt 481. A first shaft 47 is coaxially fixed to the first roller 46, and the first roller 46 is rotatably connected to the first base 42 via the first shaft 47. The output shaft of the third motor extends vertically upward and is coaxially and fixedly connected to the first shaft 47 corresponding to the first roller 46, and the first transmission belt 481 is located above the first roller 46 and wound around the two first shafts 47.

Referring to fig. 2 and 3, the driving member 49 is a third cylinder 491, the third cylinder 491 is fixedly connected to a side of the fixing plate 44 away from the second seat 41, and a piston rod of the third cylinder 491 extends out toward the fixing plate 44 along a direction parallel to the length direction of the fixing strip 43 and is fixedly connected to a side of the second seat 41 toward the fixing plate 44.

When placing copper aluminium pipe 5 on fortune material mechanism 4, the piston rod of third cylinder 491 contracts and drives second seat 41 and remove towards the one side of keeping away from first seat 42, and operating personnel moves copper aluminium pipe 5 this moment to between two first gyro wheels 46 and two second gyro wheels 45, then the piston rod of drive third cylinder 491 stretches out, makes two first gyro wheels 46 and two second gyro wheels 45 butt respectively on the both sides outer wall of copper aluminium pipe 5, and the length direction of copper aluminium pipe 5 this moment is on a parallel with the length direction of frame 1. Then, an output shaft of the third motor is driven to rotate, one of the first rollers 46 is driven to rotate through one of the first shafts 47, then the other first roller 46 is driven to rotate through the first transmission belt 481, and the two first rollers 46 rotate simultaneously to drive the copper-aluminum pipe 5 to move towards one side of the cutting mechanism 2 through friction force.

Referring to fig. 2 and 3, in order to improve the transportation stability of the copper aluminum pipe 5 by the first roller 46 and the second roller 45, a first abutting groove 461 is formed on the circumferential outer wall of the first roller 46, two first inclined surfaces are formed on the bottom wall of the first abutting groove 461, a second abutting groove 451 is formed on the circumferential outer wall of the second roller 45, and two second inclined surfaces are formed on the bottom wall of the second abutting groove 451. When the first roller 46 and the second roller 45 clamp the copper-aluminum pipe 5, the outer walls of the two sides of the copper-aluminum pipe 5 respectively abut against the two first inclined surfaces of the first abutting groove 461 and the two second inclined surfaces of the second abutting groove 451. The end of the machine base 1 far away from the cutting mechanism 2 in the length direction is rotatably connected with a supporting roller 14, the rotating axis direction of the supporting roller 14 is parallel to the length direction of the fixing strip 43, and the part of the copper-aluminum pipe 5 positioned at the end part of the machine base 1 is placed on the supporting roller 14.

Referring to fig. 2, a fixed seat 13 is fixed on the machine base 1, the fixed seat 13 is located at one end of the clamping device 3 away from the material conveying mechanism 4 in the length direction of the machine base 1, a sliding rod 131 is slidably connected to the fixed seat 13 along the length direction of the machine base 1, the length direction of the sliding rod 131 is parallel to the length direction of the machine base 1, and an abutting block 132 for abutting the copper-aluminum pipe 5 is fixedly connected to one end of the sliding rod 131 facing the clamping device 3. Two first bolts 133 are connected to the sliding rod 131 through threads, the two first bolts 133 are respectively located on two sides of the fixed seat 13, and after the position of the sliding rod 131 is adjusted, the two first bolts 133 are respectively screwed on the fixed seat 13, so that the position of the sliding rod 131 on the machine base 1 is fixed. The butt joint block 132 is just opposite to the copper aluminum pipe 5, after the copper aluminum pipe 5 extends out of the clamping device 3, the copper aluminum pipe 5 can butt against the butt joint block 132, and then the cutting mechanism 2 cuts the copper aluminum pipe 5.

Referring to fig. 2 and 3, the cutting mechanism 2 includes a cutting wheel 25, a driving member five 21, a driving member six 22 and a movable block 24, the movable block 24 is located on one side of the abutting block 132, the movable block 24 is hinged on the machine base 1, the direction of the hinged shaft of the movable block 24 is parallel to the length direction of the machine base 1, a rotating rod is rotatably connected on the movable block 24, the axial direction of the rotating rod is parallel to the length direction of the machine base 1, and the two ends of the rotating rod respectively extend out of the movable block 24. The coaxial fixed connection in one side of cutting wheel 25 is in the one end of movable block 24 towards clamping device 3, and cutting wheel 25 is vertical setting, and cutting wheel 25 is located clamping device 3 and keeps away from one side of fortune material mechanism 4, and cutting wheel 25 is located copper aluminium pipe 5 directly over and cuts the copper aluminium pipe 5 that this part of butt joint on butt joint piece 132 stretches out. The fifth driving element 21 drives the rotating rod to rotate, and the sixth driving element 22 drives the movable block 24 to rotate on the machine base 1 around the hinge shaft of the movable block 24.

Referring to fig. 2 and 3, the driving member five 21 includes a second motor 211 and a transmission belt 212, the second motor 211 is fixedly connected to the top surface of the movable block 24, an axial direction of an output shaft of the second motor 211 is parallel to an axial direction of a rotating rod, the output shaft of the second motor 211 extends toward a side away from the clamping device 3, and the transmission belt 212 is wound around the output shaft of the second motor 211 and the rotating rod extends from the clamping device 3 and extends out of one end of the movable block 24.

Referring to fig. 2, the driving member six 22 includes a second cylinder 221, a first moving rod 222, a linkage rod 223 and a second moving rod 224, the second cylinder 221 is embedded in the machine base 1, and the second cylinder 221 is located on a side of the abutting block 132 away from the moving block 24. The piston rod of the second cylinder 221 extends vertically upwards out of the top end of the stand 1. The first moving rod 222 is bent, the middle of the first moving rod 222 is rotatably connected to the base 1, one end of the first moving rod 222 is rotatably connected to the piston rod of the second cylinder 221, and the other end of the first moving rod 222 inclines upward. Two ends of the linkage rod 223 are respectively connected to the end of the first moving rod 222 inclined upwards and one end of the second moving rod 224 in a rotating manner, and one end of the second moving rod 224 far away from the linkage rod 223 is detachably connected to the movable block 24.

Referring to fig. 2, an extension rod 23 is fixed on the movable block 24, the extension rod 23 is located above the abutting block 132, one end of the second moving rod 224, which is far away from the linkage rod 223, is slidably connected to the extension rod 23 along the vertical direction, two second bolts 225 are connected to the second moving rod 224 in a threaded manner, and the two second bolts 225 are located on the upper side and the lower side of the extension rod 23 respectively and abut against the extension rod 23. The axial directions of the first moving rod 222, the second moving rod 224 and the linkage rod 223 are all parallel to the width direction of the machine base 1. When the piston rod of the second cylinder 221 extends out, the cutting wheel 25 is positioned above the copper-aluminum pipe 5, and when the piston rod of the second cylinder 221 contracts, the cutting wheel 25 completely cuts off the copper-aluminum pipe 5.

An operator cuts the length of the copper-aluminum pipe 5 as required to adjust the distance between the abutting block 132 and the cutting wheel 25, and then adjusts the connecting position of the second moving rod 224 and the movable block 24 according to the diameter of the copper-aluminum pipe 5. Use fortune material mechanism 4 to transport copper aluminium pipe 5 to the butt on butt piece 132, fortune material mechanism 4 stop working this moment, clamping device 3 carries out fixed centre gripping to copper aluminium pipe 5 again, then the output shaft of drive second motor 211 rotates and drives cutting wheel 25 through transmission band 212 and dwang and rotate, then controls the piston rod shrink of second cylinder 221 again, makes pivoted cutting wheel 25 cut copper aluminium pipe 5.

Referring to fig. 2 and 4, a discharge port 12 is formed in the base 1, the discharge port 12 is located under the cutting wheel 25 and the copper-aluminum pipe 5 to be cut, openings at two ends of the discharge port 12 are communicated with the outside, one end of the discharge port 12 is communicated with the top surface of the base 1, and one end of the discharge port 12 is communicated with the outer wall of one side, close to the third cylinder 491, of the base 1 in the width direction. The bottom wall of the discharge port 12 is provided with a third inclined surface 121, and the height position from the end of the third inclined surface 121 close to the cutting wheel 25 to the end far away from the cutting wheel 25 is gradually reduced. An external material receiving box is placed on the side face of the machine base 1 by an operator, and a cut workpiece can automatically fall to the discharge hole 12 and fall to the external material receiving box along the third inclined plane 121.

Referring to fig. 5 and 6, the clamping device 3 includes a driving member three 31, a first clamping block 32 and a second clamping block 33, a limiting groove 11 is formed on the top surface of the base 1, a guide rail 111 is fixedly connected to the top surface of the base 1, the length direction of the guide rail 111 is parallel to the width direction of the base 1, and the guide rail 111 is located right above the limiting groove 11. The guide rail 111 penetrates through the first clamping block 32 and the second clamping block 33, the first clamping block 32 and the second clamping block 33 are connected to the guide rail 111 in a sliding mode along the length direction of the guide rail 111, the top ends of the first clamping block 32 and the second clamping block 33 extend into the limiting groove 11, the first clamping block 32 and the second clamping block 33 are located on two sides of the copper-aluminum pipe 5 respectively, and the driving piece three 31 is used for driving the first clamping block 32 and the second clamping block 33 to slide in the direction away from or close to each other on the guide rail 111.

Referring to fig. 5 and 6, the third driving member 31 includes a first cylinder 311, a pulling rod 312, a connecting member 317, a first block 313, a second block 314, a gear 315, and two racks 316, where the first block 313 and the second block 314 are both arranged in an L shape, one end of the first block 313 is vertically fixed on the bottom surface of the first clamping block 32, one end of the second block 314 is detachably connected to the bottom end of the second clamping block 33 through the connecting member 317, the other ends of the first clamping block 32 and the second clamping block 33 extend out toward one side close to each other, the gear 315 is rotatably connected in the limiting groove 11, the axial direction of the rotation of the gear 315 is parallel to the length direction of the base 1, the gear 315 is located between the first block 313 and the second block 314, and the two racks 316 are respectively fixed on the side surfaces of the first block 313 and the second block 314 facing the gear 315 and are engaged with the gear 315.

Referring to fig. 3 and 6, the first cylinder 311 is fixedly connected to the top surface of the base 1, the first cylinder 311 is located on a side of the first clamping block 32 away from the second clamping block 33, and the first cylinder 311 is located on a side of the clamping device 3 away from the cutting mechanism 2. The length direction of the pulling rod 312 is horizontally arranged, the middle part of the pulling rod 312 is rotatably connected to the machine base 1, two ends of the pulling rod 312 are respectively rotatably connected to the piston rod of the first cylinder 311 and the first clamping block 32, and the rotating axis direction of the pulling rod 312 is vertically arranged. When the piston rod of the first cylinder 311 contracts, one end of the pulling rod 312, which is far away from the first cylinder 311, moves towards one side of the first clamping block 32 to drive the first clamping block 32 to move towards one side of the second clamping block 33, and then the first clamping block 32 and the second clamping block 33 are driven to move towards one side of the copper-aluminum pipe 5 to clamp the copper-aluminum pipe 5 through the matching of the gear 315 and the two racks 316.

Referring to fig. 4, a supporting block 421 is fixed on one side surface of the first seat 42 facing the first clamping block 32, a third roller 422 is rotatably connected to the supporting block 421, an accommodating groove 321 for accommodating the supporting block 421 and the third roller 422 is formed in one side surface of the first clamping block 32 away from the first cylinder 311, and no matter how the first clamping block 32 moves, the supporting block 421 and the third roller 422 are not affected by the first clamping block 32. The first driving member 48 further comprises a second belt 482, the second belt 482 is wound around the first shaft 47 and the third roller 422, and the first roller 46, the second roller 45 and the third roller 422 together transport the copper-aluminum pipe 5. A second belt 482 is positioned above the first block 32.

Referring to fig. 5 and 6, the connecting member 317 includes a driving member four 318, a first adjusting lever 3171 and a second adjusting lever 3172, a movable groove 331 is formed on the bottom surface of the second clamping block 33, one end of the second block 314, which is far away from the gear 315, vertically extends upward into the movable groove 331 and is slidably connected in the movable groove 331 along a width direction parallel to the base 1, the first adjusting lever 3171 and the second adjusting lever 3172 are both threadedly connected to the second clamping block 33, the length direction of the first adjusting lever 3171 is parallel to the length direction of the second adjusting lever 3172 and is also parallel to the width direction of the base 1, the first adjusting lever 3171 is located on one side of the inner end of the second block 314, which is close to the first clamping block 32, the second adjusting lever 3172 is located on one side of the inner end of the second block 314, which is far away from the first clamping block 32, and the driving member 318 is used for driving the second adjusting lever 3172 to rotate.

Referring to fig. 5 and 6, the driving member four 318 includes a first motor 3181 and a protrusion 3182, the first motor 3181 is embedded in the base 1, the first motor 3181 is located on one side of the limiting groove 11 close to the third cylinder 491, a length direction of an output shaft of the first motor 3181 is parallel to a length direction of the second adjusting lever 3172 and extends toward one side of the second adjusting lever 3172, a side surface of the second adjusting lever 3172 facing away from the first adjusting lever 3171 is provided with a sliding groove 3173 parallel to the length direction of the second adjusting lever 3172, the output shaft of the first motor 3181 slides on the sliding groove 3173 along the length direction of the sliding groove 3173 and is coaxially and rotatably connected to the sliding groove 3173, the protrusion 3182 is fixed on an outer wall of an end portion of the output shaft of the first motor 3181, the sliding groove 3173 is provided with a limiting groove 3174 matching with the protrusion 3182, and the protrusion 3182 slides in the limiting groove 3174 along the length direction parallel to the second adjusting lever 3172.

Referring to fig. 5 and 6, when the length of the copper-aluminum pipe 5 is long, and the first roller 46, the second roller 45, and the third roller 422 can transport the copper-aluminum pipe 5, the piston rod of the first cylinder 311 is driven to contract at this time, so that the first clamping block 32 moves to abut against the copper-aluminum pipe 5, then before the whole cutting process, an operator drives the first motor 3181 to rotate so that the second adjusting rod 3172 moves to abut against the second block 314, at this time, the second clamping block 33 abuts against the copper-aluminum pipe 5, then manually rotates the first adjusting rod 3171 to abut against the second block 314, and at this time, the first adjusting rod 3171 and the second adjusting rod 3172 clamp the second block 314 together. When the second block 314 moves again, the second block 314 can drive the second clamping block 33 to move together, when the copper-aluminum pipe 5 moves, the first clamping block 32 and the second clamping block 33 move away from the copper-aluminum pipe 5 simultaneously, and when the copper-aluminum pipe 5 is cut, the first clamping block 32 and the second clamping block 33 clamp the copper-aluminum pipe 5 simultaneously.

Referring to fig. 7 and 8, after the copper-aluminum tube 5 is cut, the length of the copper-aluminum tube 5 is shorter and shorter until the first roller 46 and the second roller 45 cannot transport the copper-aluminum tube 5, and only the third roller 422 is left to continuously transport the copper-aluminum tube. Then the first motor 3181 is driven to rotate, so that the second adjusting rod 3172 moves towards the side far away from the second block 314 to abut against the inner wall of the limiting groove 11 on the side close to the first motor 3181, at the moment, the second clamping block 33 always abuts against the copper-aluminum tube 5, the third roller 422 and the second clamping block 33 always abut against the copper-aluminum tube 5, and at the moment, the second block 314 cannot drive the second clamping block 33 to move no matter how the second block 314 moves. Then, the third roller 422 rotates to enable one section of the copper-aluminum pipe 5 in the clamping device 3 to continue to transmit, so that the waste of the copper-aluminum pipe 5 is reduced. When the copper-aluminum pipe 5 needs to move, the first cylinder 311 drives the first clamping block 32 to be far away from the copper-aluminum pipe 5, the third roller 422 rotates to drive the copper-aluminum pipe 5 to move, the first clamping block 32 is not in contact with the copper-aluminum pipe 5, and friction force generated when the copper-aluminum pipe 5 moves can be reduced; when the copper-aluminum pipe 5 needs to be cut, the first cylinder 311 drives the first clamping block 32 to abut against the copper-aluminum pipe 5, so that the first clamping block 32 and the second clamping block 33 clamp the copper-aluminum pipe 5 again, and the cutting stability of the copper-aluminum pipe 5 can be improved.

The implementation principle of the automatic servo copper-aluminum blanking machine in the embodiment of the application is as follows: an operator places the copper aluminum pipe 5 on the material conveying mechanism 4, adjusts the position of the abutting block 132 according to the length of the processed copper aluminum pipe 5, adjusts the positions of the first adjusting rod 3171 and the second adjusting rod 3172 according to the diameter of the processed copper aluminum pipe 5, and then drives the material conveying mechanism 4, the clamping device 3 and the cutting mechanism 2 to be mutually matched and normally operate.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an automatic servo copper aluminium blanking machine, includes frame (1), be equipped with cutting mechanism (2) and fortune material mechanism (4) on frame (1), fortune material mechanism (4) are including driving piece (48), driving piece two (49), first gyro wheel (46) and second gyro wheel (45), be equipped with a plurality of fixed strips (43) that are the level setting on frame (1), fixedly connected with first seat (42) on a plurality of fixed strips (43), first gyro wheel (46) rotate to be connected on first seat (42), and the length direction sliding connection along fixed strip (43) on a plurality of fixed strips (43) has second seat (41), second gyro wheel (45) rotate to be connected on second seat (41), first gyro wheel (46) are just setting up to second gyro wheel (45), first gyro wheel (46) are vertical setting with the axis direction of second gyro wheel (45), the utility model discloses a copper aluminium pipe cutting machine, including driving piece (48), first gyro wheel of driving piece (46) drive rotates, driving piece two (49) drive second seat (41) sliding connection is on fixed strip (43), be equipped with butt joint piece (132) on frame (1), butt joint piece (132) are located one side of fortune material mechanism (4) and just to setting up copper aluminium pipe (5), cutting mechanism (2) are used for cutting its characterized in that to locating fortune material mechanism (4) outside and butt copper aluminium pipe (5) on butt joint piece (132): the cutting device also comprises a clamping device (3), the clamping device (3) is positioned between the cutting mechanism (2) and the material conveying mechanism (4), the clamping device (3) comprises a driving part III (31), a first clamping block (32) and a second clamping block (33), the machine base (1) is provided with a guide rail (111), the length direction of the guide rail (111) is parallel to the length direction of the fixed strip (43), the first clamping block (32) and the second clamping block (33) are connected on the guide rail (111) in a sliding way along the length direction of the guide rail (111), the first clamping block (32) and the second clamping block (33) are respectively positioned at two sides of the copper-aluminum pipe (5), the driving piece III (31) drives the first clamping block (32) and the second clamping block (33) to move away from or approach to each other to slide on the guide rail (111), the cutting mechanism (2) is used for cutting the copper-aluminum pipe (5) which is positioned on one side of the clamping mechanism, away from the material conveying mechanism (4) and is abutted against the abutting block (132).

2. The automatic servo copper-aluminum blanking machine of claim 1, characterized in that: the third driving piece (31) comprises a connecting piece (317), a first block (313), a second block (314), a gear (315) and two racks (316), the first block (313) is fixed on the first clamping block (32), the second block (314) is arranged on the second clamping block (33) through the connecting piece (317), the two racks (316) are respectively arranged on the side faces, opposite to each other, of the first block (313) and the second block (314), the gear (315) is rotatably connected onto the base (1), the axis direction of rotation of the gear (315) is parallel to the transmission direction of the copper-aluminum pipe (5), and the gear (315) is positioned between the two racks (316) and is respectively connected onto the two racks (316) in a meshed mode.

3. The automatic servo copper-aluminum blanking machine of claim 2, characterized in that: driving piece three (31) still include first cylinder (311) and pulling pole (312), first cylinder (311) are fixed on frame (1), first cylinder (311) are located one side that second clamp splice (33) were kept away from in first clamp splice (32), the middle part of pulling pole (312) is rotated and is connected on frame (1), the both ends of pulling pole (312) are rotated respectively and are connected on first clamp splice (32) and on the piston rod of first cylinder (311), pulling pole (312) pivoted axis direction is vertical setting.

4. The automatic servo copper-aluminum blanking machine of claim 3, characterized in that: the connecting piece (317) comprises a driving piece four (318), a first adjusting rod (3171) and a second adjusting rod (3172), a movable groove (331) for enabling the end portion of the second block (314) to slide is formed in the second clamping block (33), the first adjusting rod (3171) and the second adjusting rod (3172) are respectively located on two sides of the end portion, located in the movable groove (331), of the second block (314), the first adjusting rod (3171) and the second adjusting rod (3172) are respectively in threaded connection with two sides of the second clamping block (33), and the driving piece four (318) drives the second adjusting rod (3172) to rotate;

a third roller (422) is rotatably connected to the base (1), the third roller (422) and the first roller (46) are coaxially arranged, the first driving part (48) drives the first roller (46) and the third roller (422) to simultaneously rotate, and an accommodating groove (321) for accommodating the third roller (422) is formed in the first clamping block (32);

when the first clamping block (32) and the second clamping block (33) clamp the copper-aluminum tube (5), the outer wall of the copper-aluminum tube (5) is abutted against the third roller (422), when the first adjusting rod (3171) and the second adjusting rod (3172) are abutted against the second block (314) together, the second clamping block (33) is fixed on the second block (314), and when the driving piece four (318) drives the second adjusting rod (3172) to move to the abutting side far away from the first block (313) to the inner wall of the machine base (1), the second clamping block (33) is always abutted against the copper-aluminum tube (5).

5. The automatic servo copper-aluminum blanking machine of claim 4, characterized in that: the driving part IV (318) comprises a first motor (3181) and a convex block (3182), the first motor (3181) is arranged on the base (1) and is positioned on one side, far away from the first adjusting rod (3171), of the second adjusting rod (3172), a sliding groove (3173) is formed in the side face, facing the side face, far away from the first adjusting rod (3171), of the second adjusting rod (3172), an output shaft of the first motor (3181) is connected to the sliding groove (3173) in a sliding and coaxial rotating mode, the convex block (3182) is fixed to the outer wall of the output shaft of the first motor (3181), a limiting groove (3174) matched with the convex block (3182) is formed in the sliding groove (3173), and the convex block (3182) is connected to the limiting groove (3174) in a sliding mode along the axis direction parallel to the second adjusting rod (3172).

6. The automatic servo copper-aluminum blanking machine of claim 1, characterized in that: cutting mechanism (2) are including cutting wheel (25), five (21) of driving piece, six (22) of driving piece and movable block (24), movable block (24) articulate on frame (1), movable block (24) are on a parallel with the direction of transportation of copper aluminium pipe (5) with frame (1) articulated shaft direction, it is connected with the dwang to rotate on movable block (24), the one end of dwang is stretched out and is coaxial fixed with cutting wheel (25) towards clamping device (3) one side, five (21) drive dwangs of driving piece rotate, six (22) drive movable block (24) of driving piece rotate on frame (1) around the articulated shaft of movable block (24).

7. The automatic servo copper-aluminum blanking machine of claim 6, characterized in that: drive piece six (22) include that second cylinder (221), first move pole (222), gangbar (223) and second move pole (224), second cylinder (221) set up in frame (1), the both ends of gangbar (223) rotate respectively and connect and move the wherein one end tip of pole (224) at first pole (222) and second, the middle part of first pole (222) is rotated and is connected on frame (1), the piston rod of second cylinder (221) is vertical upwards set up and rotate to be connected on the tip that gangbar (223) was kept away from in first pole (222), the tip that gangbar (223) was kept away from in second pole (224) can be dismantled on movable block (24), the length direction that fixed strip (43) was all parallel to in first pole (222), second pole (224) and gangbar (223) pivoted axis direction.

8. The automatic servo copper-aluminum blanking machine of claim 1, characterized in that: still include two first bolts (133), be equipped with fixing base (13) on frame (1), there are slide bar (131) along the moving direction sliding connection who is on a parallel with copper aluminium pipe (5) on fixing base (13), butt piece (132) are fixed in the one end of slide bar (131) towards clamping device (3), and two first bolt (133) threaded connection are on slide bar (131) and are located the both sides of fixing base (13) respectively.