CN220200633U

CN220200633U - Copper bar automatic feeding mechanism

Info

Publication number: CN220200633U
Application number: CN202321294265.8U
Authority: CN
Inventors: 曹凤亭
Original assignee: Nantong Mingguang Electric Wire Co ltd
Current assignee: Nantong Mingguang Electric Wire Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-12-19
Anticipated expiration: 2033-05-25

Abstract

The utility model relates to the technical field of copper bar feeding, and discloses an automatic copper bar feeding mechanism which comprises a base, wherein the upper surface of the base is fixedly connected with a telescopic device, the upper side surface of the telescopic device is rotationally connected with a chain transmission mechanism, the outer side end of the chain transmission mechanism is fixedly connected with a uniformly distributed suction device, the side edge of the telescopic device is provided with a limiting mechanism, and the side edge of the limiting mechanism is provided with a conveyor; the suction device comprises an L-shaped supporting rod, a rectangular box body, an electromagnet, a sleeve, a magnet, a piston rod, a spring, a fixed block, a sucker body, a sucker bottom and a piston. This copper bar autoloading mechanism, through telescoping device, chain drive mechanism, suction means's mutually supporting effect, whole process does not need the manual work to take part in specifically, very big improvement autoloading's efficiency, very big improvement throughput, a plurality of feeding mechanism use side by side simultaneously, great improvement copper bar autoloading ability, on the same power consumption basis, double improvement economic benefits.

Description

Copper bar automatic feeding mechanism

Technical Field

The utility model relates to the technical field of copper bar feeding, in particular to an automatic copper bar feeding mechanism.

Background

Copper bar is a long conductor made of copper, the section of the copper bar is rectangular or chamfer (round angle) rectangular (round angle copper bar is generally used at present to avoid point discharge), the copper bar plays roles of conveying current and connecting electrical equipment in a circuit, the copper bar is a main variety in copper processing materials, the copper bar has higher mechanical property, good electrical conductivity and thermal conductivity, excellent corrosion resistance, electroplating property and brazing property, attractive metallic luster, good forming processing property and the like, and the copper bar is an indispensable conductive material for manufacturing motor windings, high-low voltage electric appliances, switch contacts, wires for power supply and distribution installation and the like, so various power transmission and transformation and electrical equipment and the like manufactured by the copper bar are widely applied in the electric power field.

Through searching, the patent number is CN217070499U, and the name is an automatic feeding mechanism for a copper bar processing machine, which comprises a transmission belt, and in the process of realizing the operation, the inventor at least finds the following problems: the existing copper bar automatic feeding mechanism mainly has the following technical defects:

1. in the whole automatic copper bar feeding process, the copper bar is still required to be manually placed on a conveyor belt, so that time and labor are wasted, and the operation efficiency of the whole system is greatly affected by manual operation;

2. the device is arranged on the upper side of the conveyor belt in a manner of erecting the fixing support, so that the utilization rate of the conveyor is influenced, the maintenance of the whole conveying system is also influenced, and the overall use efficiency is influenced.

Disclosure of Invention

The utility model aims to provide an automatic feeding mechanism for copper bars, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic copper bar feeding mechanism comprises a base, wherein the upper surface of the base is fixedly connected with a telescopic device, the upper side surface of the telescopic device is rotationally connected with a chain transmission mechanism, the outer side end of the chain transmission mechanism is fixedly connected with sucking devices which are uniformly distributed, the side edge of the telescopic device is provided with a limiting mechanism, and the side edge of the limiting mechanism is provided with a conveyor;

the suction device comprises an L-shaped supporting rod, a rectangular box body, an electromagnet, a sleeve, a magnet, a piston rod, a spring, a fixed block, a sucker body, a sucker bottom and a piston, wherein the L-shaped supporting rod is fixedly connected to the outer side end of a chain transmission mechanism, the rectangular box body is fixedly connected to the other end of the L-shaped supporting rod, the electromagnet is fixedly connected to the inner top wall of the rectangular box body, the sleeve is arranged under the electromagnet, the magnet is movably connected to the sleeve, the lower surface of the magnet is fixedly connected with the piston rod penetrating through the sleeve, the other end of the piston rod is fixedly connected with the piston, the spring is sleeved on the outer surface of the piston rod, one end of the spring is fixedly connected with the lower bottom surface of the magnet, the fixed block is fixedly connected with the lower end inner side wall of the sleeve, the sucker body is fixedly connected to the lower surface of the fixed block, and the sucker bottom is fixedly connected with the sucker bottom.

When the copper bar automatic feeding mechanism is electrified, the chain transmission mechanism is rotationally connected through the upper side surface of the telescopic device fixedly connected with the upper surface of the base, the outer side of the chain transmission mechanism is fixedly connected with the uniformly distributed suction device, the rectangular box body is fixedly connected with the other end of the L-shaped support rod through the L-shaped support rod fixedly connected with the outer side of the connecting transmission mechanism in the suction device, the electromagnet is fixedly connected with the inner top wall of the rectangular box body, the magnet and the spring connected to the lower surface of the magnet and the piston rod fixedly connected to the lower surface of the magnet are fixed at the position right below the electromagnet through the sleeve, the spring, the magnet and the piston rod can only move up and down along the inner side wall of the sleeve, the other end of the spring is fixedly connected with the fixed block fixedly connected to the bottom of the sleeve, a spring connected elastic system is formed between the magnet and the fixed block, at the moment, magnetic attraction force is generated by the magnet in the sleeve, the sleeve moves upwards along the inner wall of the sleeve under the magnetic action of the electromagnet, the spring fixedly connected with the magnet, the electromagnet is stretched together, the piston rod fixedly connected with the piston rod is driven to move synchronously through the upward movement of the magnet, and the piston rod fixedly connected with the piston rod is further driven to move up and the piston rod fixedly connected with the piston rod, and the piston rod is tightly moves down the piston rod fixedly connected with the bottom of the piston rod, and the piston rod is fixedly connected with the bottom of the copper rod is deformed, and the copper rod is firmly;

further, telescoping device includes electric telescopic handle, supports horizontal pole, first motor and connecting axle, fixed surface is connected with electric telescopic handle on the base, electric telescopic handle's telescopic shaft top fixedly connected with supports the horizontal pole, one side fixedly connected with first motor of supporting the horizontal pole, fixedly connected with connecting axle on the output shaft of first motor.

The electric telescopic rod is fixedly connected with the upper surface of the base, the top end of the electric telescopic rod is fixedly connected with a supporting cross rod, one side of the supporting cross rod is fixedly connected with a first motor, an output shaft of the first motor drives a connecting shaft fixedly connected with the first motor to rotate together after the first motor starts working, and when the suction device moves to a position where a corresponding copper bar is placed, the electric telescopic rod starts working and stretches to a proper position so as to facilitate the suction device to suck the copper bar;

further, the chain transmission mechanism comprises a transmission chain, a transmission chain wheel, an outer chain plate and a pin shaft, wherein the connecting shaft is far away from one end of the first motor, the transmission chain is fixedly connected with the transmission chain through meshing, the pin shaft is fixedly connected with the transmission chain, the outer chain plate is fixedly connected with the side end face of the pin shaft, and the outer side face of the outer chain plate far away from the pin shaft is fixedly connected with the L-shaped supporting rod.

When the first motor drives the fixedly connected connecting shaft to rotate through the output shaft, the connecting shaft drives the driving chain wheel fixedly connected with the other end of the connecting shaft to rotate together at the moment, and then the driving chain meshed with the driving chain wheel is driven to move towards the rotating direction of the driving chain wheel;

further, stop gear includes spacing branch, spacing branch and limit baffle, the base upper surface is close to the one end fixedly connected with of electric telescopic handle is the spacing branch that the symmetry set up relative base central line, spacing branch upper end fixedly connected with evenly is the spacing branch of fan-shaped distribution, the other end fixedly connected with of spacing branch is the limit baffle that the Y style of calligraphy set up, limit baffle Y style of calligraphy mid portion is smooth transition connection.

One end of the upper surface of the base, which is close to the electric telescopic rod, is fixedly connected with limit struts which are symmetrically distributed relative to the central line of the base, the upper ends of the limit struts are fixedly connected with limit struts which are uniformly in fan-shaped distribution, the other ends of the limit struts are fixedly connected with limit baffles, the stability of the whole limit mechanism is improved and maintained by the shape design of the limit struts, and smooth transition connection of the middle parts of the limit baffles is ensured to ensure that copper bars can smoothly pass through when contacting the limit baffles in actual operation of the system;

further, the conveyer includes transfer roller, second motor, conveying support and conveyer belt, stop gear keeps away from one side of telescoping device is provided with the conveying support, the upper end side fixedly connected with second motor of conveying support, fixedly connected with transfer roller on the output shaft of second motor, the surface cladding of transfer roller has the conveyer belt, and the cooperation between each part through the conveyer conveys the copper bar to the position that needs processing.

Further, the bottom surface fixedly connected with of base is the universal wheel of symmetric distribution, through the setting of this universal wheel, further makes can move the equipment of a whole set of setting on the base wantonly to required suitable position when system's equipment changes position orientation, convenient operation greatly increased work efficiency.

Further, the inside cavity that is of sucking disc body sets up, and the sucking disc bottom of terminal surface fixed connection is soft rubber material under the sucking disc body, and inside cavity sets up can alleviate the weight of itself sucking disc body, and still one can make the piston slide along sucking disc body inner wall, immediately, designs the sucking disc bottom to soft rubber material, can make suction device when contacting the copper bar, by the change of piston position to form a pressure differential in sucking disc body inside, make suction device more firm tightly hold the copper bar.

Further, telescoping device, chain drive mechanism, suction means and stop gear can set up a plurality of side ends of arranging in the conveyer side by side, through the design of most side by side, can pass through simultaneously, greatly increased copper bar autoloading's efficiency.

Compared with the prior art, the utility model provides an automatic feeding mechanism for copper bars, which has the following beneficial effects:

1. this copper bar autoloading mechanism, through the telescoping device of fixed surface connection on the base, the chain drive mechanism of connection is rotated to the side on the telescoping device, and the even suction means of distribution of rethread chain drive mechanism outside end fixed connection absorbs the copper bar, then carries the copper bar to accomplish whole autoloading process on the conveyer through chain drive mechanism, and whole process does not need artifical concrete participation, very big improvement autoloading's efficiency, greatly improved throughput, help improving economic benefits.

2. This copper bar autoloading mechanism sets up the universal wheel through the base below, with whole autoloading device rational distribution on the base, makes it when the system operation, can be through the mutually supporting effect of each part for system operation is smooth, makes things convenient for autoloading mechanism's system maintenance, and a plurality of feeding mechanisms use side by side simultaneously, great improvement the rate of utilization of conveyer, on the same electricity consumption basis, double improvement economic benefits.

Drawings

FIG. 1 is a schematic view of a front perspective structure of the present utility model;

FIG. 2 is a schematic view of the left side of a part of the structure of the present utility model;

FIG. 3 is a schematic perspective view of a telescopic device according to the present utility model;

FIG. 4 is a schematic perspective view of the suction device of the present utility model;

FIG. 5 is a schematic perspective view of a spacing mechanism according to the present utility model;

fig. 6 is a schematic perspective view of the conveyor of the present utility model.

In the figure: 1. a base; 2. a telescoping device; 21. an electric telescopic rod; 22. a support rail; 23. a first motor; 24. a connecting shaft; 3. suction means; 31. an L-shaped supporting rod; 32. a rectangular box body; 33. an electromagnet; 34. a sleeve; 35. a magnet; 351. a piston rod; 36. a spring; 37. a fixed block; 38. a suction cup body; 381. a suction disc bottom; 39. a piston; 4. a limiting mechanism; 41. a limit strut; 42. limiting support strips; 43. a limit baffle; 5. a conveyor; 51. a conveying roller; 52. a second motor; 53. a conveying support; 54. a conveyor belt; 6. a chain transmission mechanism; 61. a drive chain; 62. a drive sprocket; 63. an outer link plate; 64. a pin shaft; 7. and a universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-6, the copper bar automatic feeding mechanism comprises a base 1, wherein a telescopic device 2 is fixedly connected to the upper surface of the base 1, a chain transmission mechanism 6 is rotatably connected to the upper side surface of the telescopic device 2, suction devices 3 which are uniformly distributed are fixedly connected to the outer side ends of the chain transmission mechanism 6, a limit mechanism 4 is arranged on the side edge of the telescopic device 2, and a conveyor 5 is arranged on the side edge of the limit mechanism 4;

the suction device 3 comprises an L-shaped supporting rod 31, a rectangular box 32, an electromagnet 33, a sleeve 34, a magnet 35, a piston rod 351, a spring 36, a fixed block 37, a sucker body 38, a sucker bottom 381 and a piston 39, wherein the outer side end of the chain transmission mechanism 6 is fixedly connected with the L-shaped supporting rod 31, the other end of the L-shaped supporting rod 31 is fixedly connected with the rectangular box 32, the electromagnet 33 is fixedly connected with the inner top wall of the rectangular box 32, the sleeve 34 is arranged under the electromagnet 33, the magnet 35 is movably connected in the sleeve 34, the lower surface of the magnet 35 is fixedly connected with the piston rod 351 penetrating through the sleeve 34, the other end of the piston rod 351 is fixedly connected with the piston 39, the outer surface of the piston rod 351 is sleeved with the spring 36, one end of the spring 36 is fixedly connected with the lower bottom surface of the magnet 35, the other end of the spring 36 is fixedly connected with the fixed block 37, the fixed block 37 is fixedly connected with the inner side wall of the lower end of the sleeve 34, the lower surface of the fixed block 37 is fixedly connected with the sucker body 38, and the lower end surface of the sucker body 38 is fixedly connected with the sucker bottom 381.

When the copper bar automatic feeding mechanism is electrified, the chain transmission mechanism 6 is rotationally connected through the upper side surface of the telescopic device 2 fixedly connected with the upper surface of the base 1, wherein the outer side of the chain transmission mechanism 6 is fixedly connected with the uniformly distributed suction device 3, the suction device 3 is internally provided with an L-shaped supporting rod 31 fixedly connected with the outer side of the chain transmission mechanism 6, the other end of the L-shaped supporting rod 31 is fixedly connected with the rectangular box 32, the inner top wall of the rectangular box 32 is fixedly connected with an electromagnet 33, the position right below the electromagnet 33 is fixedly provided with a sleeve 34 to fix the magnet 35, a spring 36 connected with the lower surface of the magnet 35 and a piston rod 351 fixedly connected with the lower surface of the magnet 35, the other end of the spring 36 is fixedly connected with a fixed block 37 fixedly connected with the bottom of the sleeve 34 only along the inner side wall of the sleeve 34, the other end of the spring 36 is fixedly connected with the fixed block 37 fixedly, at this moment, the magnet 35 and the fixed block 37 are fixedly connected with the other end face of the piston rod 351 fixedly connected with the piston rod 351 by the lower surface of the piston rod 351, and then the piston rod 351 is fixedly connected with the piston rod 351 is fixedly moved along the upper surface of the piston rod by the lower surface of the piston rod;

further, the telescopic device 2 comprises an electric telescopic rod 21, a supporting cross rod 22, a first motor 23 and a connecting shaft 24, wherein the electric telescopic rod 21 is fixedly connected to the upper surface of the base 1, the supporting cross rod 22 is fixedly connected to the top end of the telescopic shaft of the electric telescopic rod 21, the first motor 23 is fixedly connected to one side of the supporting cross rod 22, and the connecting shaft 24 is fixedly connected to the output shaft of the first motor 23.

The electric telescopic rod 21 is fixedly connected with the upper surface of the base 1, the top end of the electric telescopic rod 21 is fixedly connected with the supporting cross rod 22, one side of the supporting cross rod 22 is fixedly connected with the first motor 23, wherein after the first motor 23 starts to work, the output shaft of the first motor 23 drives the connecting shaft 24 fixedly connected with the first motor to rotate together, and when the suction device 3 moves to a position where a corresponding copper bar is placed, the electric telescopic rod 21 starts to work and stretches to a proper position so as to facilitate the suction device 3 to suck the copper bar;

further, the chain transmission mechanism 6 comprises a transmission chain 61, a transmission chain wheel 62, an outer chain plate 63 and a pin shaft 64, wherein the transmission chain wheel 62 is fixedly connected with one end of the connecting shaft 24 far away from the first motor 23, the transmission chain wheel 62 is connected with the transmission chain 61 in a meshed manner, the pin shaft 64 is fixedly connected with the transmission chain 61, the outer chain plate 63 is fixedly connected with the side end face of the pin shaft 64, and the outer side face of the outer chain plate 63 far away from the pin shaft 64 is fixedly connected with the L-shaped supporting rod 31.

When the first motor 23 drives the fixedly connected connecting shaft 24 to rotate through the output shaft, the connecting shaft 24 drives the driving sprocket 62 fixedly connected with the other end of the connecting shaft to rotate together, so as to drive the driving chain 61 meshed with the driving sprocket 62 to move towards the rotating direction of the driving sprocket 62, as the pin shaft 64 is fixedly connected to the driving chain 61, the outer chain plate 63 is fixedly connected to the side end surface of the pin shaft 64, the L-shaped supporting rod 31 is fixedly connected to the outer side surface of the outer chain plate 63 far away from the pin shaft 64, and then the L-shaped supporting rod 31 is driven to move forwards together;

further, the limiting mechanism 4 comprises a limiting support rod 41, a limiting support rod 42 and a limiting baffle 43, wherein one end, close to the electric telescopic rod 21, of the upper surface of the base 1 is fixedly connected with the limiting support rod 41 which is symmetrically arranged relative to the central line of the base 1, the upper end of the limiting support rod 41 is fixedly connected with the limiting support rod 42 which is uniformly distributed in a fan shape, the other end of the limiting support rod 42 is fixedly connected with the limiting baffle 43 which is arranged in a Y shape, and the middle part of the Y shape of the limiting baffle 43 is in smooth and smooth transition connection.

One end of the upper surface of the base 1, which is close to the electric telescopic rod 21, is fixedly connected with a limit strut 41 which is symmetrically distributed relative to the central line of the base 1, the upper end of the limit strut 41 is fixedly connected with a limit strut 42 which is uniformly distributed in a fan shape, the other end of the limit strut 42 is fixedly connected with a limit baffle 43, the shape design of the limit strut 42 is used for improving the stability of the whole limit mechanism 4, and smooth transition connection of the middle part of the limit baffle 43 is used for ensuring that copper bars can smoothly pass through when contacting the limit baffle 43 in the actual operation of the system;

further, the conveyor 5 comprises a conveying roller 51, a second motor 52, a conveying support 53 and a conveying belt 54, the conveying support 53 is arranged at one side end of the limiting mechanism 4 away from the telescopic device 2, the second motor 52 is fixedly connected to one side surface of the upper end of the conveying support 53, the conveying roller 51 is fixedly connected to an output shaft of the second motor 52, the conveying belt 54 is coated on the outer surface of the conveying roller 51, and copper bars are conveyed to positions to be processed through cooperation among all parts of the conveyor 5.

Further, the bottom surface fixedly connected with of base 1 is symmetrical distribution's universal wheel 7, through this universal wheel 7's setting, further makes can move the equipment of the whole set of setting on base 1 wantonly to required suitable position smoothly when system's equipment changes position, convenient operation, greatly increased work efficiency.

Further, the inside cavity that is of sucking disc body 38 sets up, and sucking disc bottom 381 of terminal surface fixed connection is soft rubber material under the sucking disc body 38, and inside cavity sets up can alleviate the weight of itself sucking disc body 38, and still one can make piston 39 can slide along sucking disc body 38 inner wall, immediately, designs sucking disc bottom 381 as soft rubber material, can make suction device 3 when the contact copper bar, by piston 39 position's change to form a pressure differential in sucking disc body 38 inside, make suction device 3 more firm tightly hold the copper bar.

Further, the telescopic device 2, the chain transmission mechanism 6, the suction device 3 and the limiting mechanism 4 can be arranged at one side end of the conveyor 5 side by side, and the efficiency of automatic feeding of copper bars can be greatly increased through the design of a plurality of side by side.

Specific use and action of the embodiment:

when in use, the automatic copper bar feeding mechanism is electrified, copper bar raw materials are placed in the middle mark position area of the base 1, the chain transmission mechanism 6 is rotationally connected with the upper side face of the telescopic device 2 fixedly connected with the upper surface of the base 1, the outer side of the chain transmission mechanism 6 is fixedly connected with the uniformly distributed suction device 3, the suction device 3 is fixedly connected with the outer side of the chain transmission mechanism 6 through the L-shaped supporting rod 31, the other end of the L-shaped supporting rod 31 is fixedly connected with the rectangular box body 32, the electromagnet 33 is fixedly connected with the inner top wall of the rectangular box body 32, the magnet 35, the spring 36 connected with the lower surface of the magnet 35 and the piston rod 351 fixedly connected with the lower surface of the magnet 35 are fixed in the rectangular box body 32 through the sleeve 34, the spring 36, the magnet 35 and the piston rod 351 can only move up and down along the inner side wall of the sleeve 34, the other end of the spring 36 is fixedly connected with a fixed block 37 fixedly connected to the bottom of the sleeve 34, the magnet 35 and the fixed block 37 form an elastic system connected with the spring 36, at the moment, the electromagnet 33 generates magnetic attraction after being electrified, the magnet 35 which is positioned in the sleeve 34 moves upwards along the inner wall of the sleeve 34 under the action of the magnetic attraction of the electromagnet 33, the spring 36 which is fixed below the magnet 35 extends and stretches together, the piston rod 351 fixedly connected with the magnet 35 is driven to synchronously move together by the upward movement of the magnet 35, and then the piston 39 fixedly connected with the other end of the piston rod 351 is driven to upwards move, at the moment, the sucker bottom 381 which is fixedly connected with the lower end face of the sucker body 38 fixedly connected with the lower surface of the fixed block 37 is deformed, and therefore suction force is generated to tightly suck copper bars on the sucker bottom 381;

then, through the cooperation linkage action of the electric telescopic rod 21 fixedly connected with the upper surface of the base 1, wherein the top end of the electric telescopic rod 21 is fixedly connected with a supporting cross rod 22, one side of the supporting cross rod 22 is fixedly connected with a first motor 23, wherein after the first motor 23 starts to work, the output shaft of the first motor 23 drives a connecting shaft 24 fixedly connected with the first motor to rotate together, and when the suction device 3 moves to a position where a corresponding copper bar is placed, the electric telescopic rod 21 starts to work and stretches to a proper position so as to facilitate the suction device 3 to suck the copper bar;

specifically, when the first motor 23 drives the fixedly connected connecting shaft 24 to rotate through the output shaft, at this time, the connecting shaft 24 drives the driving sprocket 62 fixedly connected to the other end of the connecting shaft to rotate together, so as to drive the driving chain 61 meshed with the driving sprocket 62 to move towards the direction of rotation of the driving sprocket 62, because the driving chain 61 is fixedly connected with the pin shaft 64, the side end surface of the pin shaft 64 is fixedly connected with the outer chain plate 63, the outer side surface of the outer chain plate 63 far away from the pin shaft 64 is fixedly connected with the L-shaped supporting rod 31, so as to drive the L-shaped supporting rod 31 to move forward together, and at this time, the copper bar on the suction disc bottom 381 in the suction device 3 moves forward together with the chain transmission mechanism 6;

when the copper bar moves forward along the chain transmission mechanism 6 in the air, a limit support rod 41 which is symmetrically distributed relative to the central line of the base 1 is fixedly connected to one end of the upper surface of the base 1, which is close to the electric telescopic rod 21, the upper end of the limit support rod 41 is fixedly connected with limit support rods 42 which are uniformly distributed in a fan shape, the other end of the limit support rods 42 is fixedly connected with limit baffle plates 43, the shape design of the limit support rods 42 is used for improving and keeping the stability of the whole limit mechanism 4, and smooth transition connection of the middle part of the limit baffle plates 43 is used for ensuring that the copper bar can smoothly pass through when contacting the limit baffle plates 43 in the actual operation of the system;

when the copper bar moves above the conveyor, the second motor 52 in the conveyor 5 starts to rotate at this moment, the conveying roller 51 fixedly connected to the output shaft of the second conveyor 52 is driven to rotate, the conveying belt 54 is further driven to move towards the rotation direction of the conveying roller by the outer surface of the conveying roller 51, the electromagnet 33 in the suction device 3 close to the conveyor 5 is cut off, after the electromagnet 33 loses magnetism, the suction disc bottom 381 in the suction device 3 is separated from the copper bar attached to the suction device, the copper bar continues to move forward under the movement of the conveying belt 54, when the subsequent suction device 3 sequentially passes above the conveyor 5, the power supply of the electromagnet 33 is correspondingly cut off, the process of smoothly conveying the copper bar to the conveyor is achieved, and then the copper bar is conveyed to a position to be processed through the cooperation between all parts of the conveyor 5, so that the whole feeding process is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Copper bar automatic feeding mechanism, including base (1), its characterized in that: the automatic lifting device is characterized in that a telescopic device (2) is fixedly connected to the upper surface of the base (1), a chain transmission mechanism (6) is rotatably connected to the upper side surface of the telescopic device (2), suction devices (3) which are uniformly distributed are fixedly connected to the outer side ends of the chain transmission mechanism (6), a limit mechanism (4) is arranged on the side edge of the telescopic device (2), and a conveyor (5) is arranged on the side edge of the limit mechanism (4);

the suction device (3) comprises an L-shaped supporting rod (31), a rectangular box body (32), an electromagnet (33), a sleeve (34), a magnet (35), a piston rod (351), a spring (36), a fixed block (37), a sucker body (38), a sucker bottom (381) and a piston (39), the outer side end of a chain transmission mechanism (6) is fixedly connected with the L-shaped supporting rod (31), the other end of the L-shaped supporting rod (31) is fixedly connected with the rectangular box body (32), the electromagnet (33) is fixedly connected with the inner top wall of the rectangular box body (32), the sleeve (34) is arranged under the electromagnet (33), the magnet (35) is movably connected in the sleeve (34), the lower surface of the magnet (35) is fixedly connected with the piston rod (351) penetrating through the sleeve (34), the other end of the piston rod (351) is fixedly connected with the piston (39), the outer surface of the piston rod (351) is sleeved with the spring (36), one end of the spring (36) is fixedly connected with the lower bottom surface of the magnet (35), the other end of the spring (36) is fixedly connected with the fixed block (37), the fixed block (37) is fixedly connected with the lower inner side wall (37), the lower end face of the sucker body (38) is fixedly connected with a sucker bottom (381).

2. The copper bar automatic feeding mechanism according to claim 1, wherein: the telescopic device comprises an electric telescopic rod (21), a supporting cross rod (22), a first motor (23) and a connecting shaft (24), wherein the electric telescopic rod (21) is fixedly connected to the upper surface of the base (1), the supporting cross rod (22) is fixedly connected to the top end of the telescopic shaft of the electric telescopic rod (21), the first motor (23) is fixedly connected to one side of the supporting cross rod (22), and the connecting shaft (24) is fixedly connected to the output shaft of the first motor (23).

3. The copper bar automatic feeding mechanism according to claim 2, wherein: the chain transmission mechanism (6) comprises a transmission chain (61), a transmission chain wheel (62), an outer chain plate (63) and a pin shaft (64), wherein the connecting shaft (24) is far away from one end of the first motor (23) and is fixedly connected with the transmission chain wheel (62), the transmission chain wheel (62) is connected with the transmission chain (61) through meshing, the pin shaft (64) is fixedly connected with the transmission chain (61), the outer chain plate (63) is fixedly connected with the side end face of the pin shaft (64), and the outer chain plate (63) is far away from the outer side face of the pin shaft (64) and is fixedly connected with the L-shaped supporting rod (31).

4. The copper bar automatic feeding mechanism according to claim 2, wherein: stop gear (4) are including spacing branch (41), spacing branch (42) and limit baffle (43), base (1) upper surface is close to the one end fixedly connected with of electric telescopic handle (21) is spacing branch (41) that the symmetry set up relative base (1) central line, spacing branch (41) upper end fixedly connected with evenly is spacing branch (42) of fan-shaped distribution, the other end fixedly connected with of spacing branch (42) is limit baffle (43) that the Y style of calligraphy set up, limit baffle (43) Y style of calligraphy mid portion is smooth transition connection.

5. The copper bar automatic feeding mechanism according to claim 4, wherein: the conveyer (5) comprises a conveying roller (51), a second motor (52), a conveying support (53) and a conveying belt (54), wherein the limiting mechanism (4) is far away from one side end of the telescopic device (2) and is provided with the conveying support (53), one side surface of the upper end of the conveying support (53) is fixedly connected with the second motor (52), the conveying roller (51) is fixedly connected to an output shaft of the second motor (52), and the conveying belt (54) is coated on the outer surface of the conveying roller (51).

6. The copper bar automatic feeding mechanism according to claim 5, wherein: the bottom surface of base (1) fixedly connected with is universal wheel (7) of symmetric distribution.

7. The copper bar automatic feeding mechanism according to claim 1, wherein: the inside of the sucker body (38) is provided with a cavity, and the sucker bottom (381) fixedly connected with the lower end surface of the sucker body (38) is made of soft rubber materials.

8. The copper bar automatic feeding mechanism according to claim 7, wherein: the telescopic device (2), the chain transmission mechanism (6), the suction device (3) and the limiting mechanism (4) can be arranged at one side end of the conveyor (5) side by side.