Automatic cable material feeding system

Abstract

The invention relates to the technical field of cable material conveying, and discloses an automatic cable material feeding system which comprises a stock bin, a bridge breaking mechanism and a driving assembly, and a first auger conveyor is arranged below the stock bin. The bridge breaking mechanism is arranged between the first discharging pipe opening of the stock bin and the first feeding pipe opening of the first auger conveyor, and the driving assembly is arranged between the first auger conveyor and the bridge breaking mechanism, so that when the first auger conveying mechanism works, a material shifting rod of the bridge breaking mechanism continuously and irregularly moves, and the bridge breaking effect is improved; and meanwhile, the blowing mechanism is matched for blowing the cable materials, so that bridging and arching of the cable materials in the stock bin are broken and eliminated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable material conveying, in particular to an automatic cable material feeding system. BACKGROUND

[0002] In the production process of the cable, cable material needs to be used, and the staff needs to put a bag of cable material into the stock bin for feeding production. In the production process, the staff finds that after the cable material in the stock bin is placed, the cable material in the stock bin will appear a bridging and arching phenomenon, which causes the cable material to be unable to flow normally, affecting the feeding work of the auger conveyor. In the existing production, a vibrating motor is used to vibrate the stock bin to break the bridging and arching, but this way will produce a large noise.

[0003] Therefore, the present application provides an automatic cable material feeding system to solve the above problems. SUMMARY

[0004] The present application aims to solve the problem that in the current feeding process of the cable material, the cable material in the stock bin will appear a bridging and arching phenomenon after being placed, which causes the cable material to be unable to flow normally, affecting the feeding work of the auger conveyor. In the existing production, a vibrating motor is used to vibrate the stock bin to break the bridging and arching, but this way will produce a large noise.

[0005] To achieve the above purpose, the present application adopts the following technical scheme: an automatic cable material feeding system, comprising: a stock bin, a first auger conveyor is arranged below the stock bin, a first feeding pipe opening and a first discharging pipe opening are formed in the first auger conveyor, and a first discharging pipe opening is arranged at the bottom of the stock bin;

[0006] A bridging breaking mechanism is arranged between the first discharging pipe opening and the first feeding pipe opening, and is used for breaking the bridging of the cable material in the stock bin. The bridging breaking mechanism comprises a structural shell, a rotating shaft is rotatably connected to the structural shell, a cam is arranged on the rotating shaft, an active rod is connected to the structural shell in a lifting manner, a plurality of material stirring rods are movably arranged on the active rod, and the material stirring rods are inserted into the stock bin;

[0007] A blowing mechanism is arranged on the side of the stock bin and cooperates with the bridging breaking mechanism to perform negative pressure blowing.

[0008] A driving assembly is arranged between the first auger conveyor and the bridging breaking mechanism, and drives the bridging breaking mechanism to work through the cooperation of the first auger conveyor and the driving assembly.

[0009] Further, a plurality of uniformly distributed spherical grooves are formed in the material stirring rod, a semicircular shell is arranged in the spherical groove, a blowing air channel is formed in the rod body and communicates with the semicircular shell, and an air passage is formed in the active rod and communicates with the spherical groove.

[0010] Further, the blowing mechanism comprises a support arranged on the side of the hopper, a lifting plate movably arranged on the support, a plurality of compression cylinders arranged between the lifting plate and the support, a first one-way valve and a second one-way valve arranged on the compression cylinders, a gas guide pipe connected to the first one-way valve, the gas guide pipe being connected to a gas passing channel, a reciprocating screw arranged on the support, a threaded hole compatible with the reciprocating screw being formed on the lifting plate, a first bevel gear arranged at one end of the rotating shaft, and a connecting shaft connected to the bottom end of the reciprocating screw, the connecting shaft being provided with a second bevel gear engaged with the first bevel gear.

[0011] Further, a hidden cavity is formed in the structural shell, a sliding groove communicating with the hidden cavity is formed in the mechanism shell, the movable rod is slidably connected with the sliding groove, and a material blocking plate is connected to the movable rod and arranged in the hidden cavity to block the cable material.

[0012] Further, a mechanism spring is arranged between the top wall of the hidden cavity and the movable rod.

[0013] Further, the first auger conveyor comprises a shell, a spiral feeding rod is arranged in the shell, and a driving motor connected to the spiral feeding rod is arranged at one end of the mechanism shell.

[0014] Further, the driving assembly comprises two transmission gears, the two transmission gears are respectively sleeved with the spiral feeding rod and the rotating shaft, and the two transmission gears are engaged with each other.

[0015] Further, a first flange is arranged on the position close to the top of the structural shell and the first discharging pipe, first connecting bolts and first nuts are arranged on the two first flanges, a second flange is arranged on the position close to the bottom of the structural shell and the first feeding pipe, and second connecting bolts and second nuts are arranged on the two second flanges.

[0016] The cable material automatic feeding system has the following advantages: the bridge breaking mechanism is arranged between the first discharging pipe of the hopper and the first feeding pipe of the first auger conveyor, and the driving assembly is arranged between the first auger conveyor and the bridge breaking mechanism, so that when the first auger conveyor works, the material pushing rod of the bridge breaking mechanism continuously moves irregularly to push and top the cable material in the hopper, and the cable material is blown by the blowing mechanism, so that the bridging and arching of the cable material in the hopper is broken. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural diagram of the cable material automatic feeding system of the present application;

[0018] Figure 2 is a structural diagram of the cable material automatic feeding system of the present application;Figure 1 is a partial structure A enlarged schematic view of the present application;

[0019] Figure 3 is a first schematic view of a partial structure of the cable material automatic feeding system of the present application;

[0020] Figure 4 is a second schematic view of a partial structure of the cable material automatic feeding system of the present application; Figure 3 is a partial structure B enlarged schematic view of the present application;

[0021] Figure 5 is a second schematic view of a partial structure of the cable material automatic feeding system of the present application;

[0022] Figure 6 is a schematic view of a partial structure of the cable material automatic feeding system of the present application;

[0023] Figure 7 is a partial structure C enlarged schematic view of the present application; Figure 6 is a partial structure C enlarged schematic view of the present application;

[0024] Figure 8 is a schematic view of a material stirring rod structure of the cable material automatic feeding system of the present application;

[0025] Figure 9 is a partial structure D enlarged schematic view of the present application. Figure 8

[0026] Corresponding names of each mark in the figure:

[0027] 1, hopper; 2, first auger conveyor; 201, machine shell; 202, spiral feeding rod; 203, driving motor; 3, first feeding port; 4, first discharging port; 5, first discharging port; 6, bridge breaking mechanism; 61, structure shell; 611, hidden cavity; 612, chute; 62, rotating shaft; 63, cam; 64, movable rod; 641, spherical groove; 642, air passage; 65, material stirring rod; 651, rod body; 6511, blowing air channel; 652, semicircular shell; 653, material stirring plate; 7, driving assembly; 71, transmission gear; 8, material blocking plate; 9, mechanism spring; 10, first flange; 11, first connecting bolt; 12, first nut; 13, second flange; 14, second connecting bolt; 15, second nut; 16, heating and drying box; 17, material collecting pool; 18, second auger conveyor; 19, second feeding port; 20, second discharging port; 21, blowing mechanism; 22, support; 23, lifting plate; 24, compression cylinder; 25, first check valve; 26, second check valve; 27, air guide pipe; 28, reciprocating screw; 29, first bevel gear; 30 connecting shaft; 31, second bevel gear. DETAILED DESCRIPTION

[0028] ​The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention are within the scope of protection of the present invention.

[0029] Embodiments of the present invention:

[0030] like Figures 1-9 As shown, the present invention provides an automatic feeding system for cable materials, including a silo 1, a bridge-breaking mechanism 6, a drive assembly 7, a heating and drying box 16, a collecting pool 17 and a second auger conveyor 18. A first auger conveyor 2 is arranged below the silo 1, and a first feed pipe port 3 and a first discharge pipe port 4 are provided on the first auger conveyor 2. A first discharge pipe port 5 is provided at the bottom of the silo 1. The bridge-breaking mechanism 6 is arranged between the first discharge pipe port 5 and the first feed pipe port 3, and is used to break the bridge of the cable material in the silo 1. The bridge-breaking mechanism 6 includes a structural shell 61, and a first flange 10 is provided on the structural shell 61 near the top and on the first discharge pipe port 5. A first connecting bolt 11 and a first nut 12 are provided on the two first flanges 10. A second flange 13 is provided on the structural shell 61 near the bottom and on the first feed pipe port 3. A second connecting bolt 14 and a second nut 15 are provided on the two second flanges 13. A rotating shaft 62 is rotatably connected to the mechanism shell, and the rotating shaft 62 is A cam 63 is provided, and a movable rod 64 is connected to the lifting of the mechanism shell. A hidden cavity 611 is provided in the structure shell 61, and a slide groove 612 connected to the hidden cavity 611 is provided on the mechanism shell. The movable rod 64 is slidably connected to the slide groove 612. A mechanism spring 9 is provided between the top wall of the hidden cavity 611 and the movable rod 64, and a material blocking plate 8 is connected to the movable rod 64. The material blocking plate 8 is provided in the hidden cavity 611 for blocking the cable material. A plurality of material-dispensing devices are movably provided on the movable rod 64. Rod 65, the material-moving rod 65 is inserted into the silo 1, and the material-moving rod 65 includes a rod body 651, a semicircular shell 652 is provided at one end of the rod body 651, and a material-moving plate 653 is provided at the other end of the rod body 651. A plurality of evenly distributed spherical grooves 641 are provided on the movable rod 64, and the semicircular shells 652 are provided in the spherical grooves 641. A blowing air channel 6511 connected to the semicircular shell 652 is provided in the rod body 651, and an air passage 642 connected to the spherical grooves 641 is provided in the movable rod 64;

[0031] The blowing mechanism 21 comprises a support 22 arranged on the side of the hopper 1, a lifting plate 23 movably arranged on the support 22, a plurality of compression cylinders 24 arranged between the lifting plate 23 and the support 22, a first one-way valve 25 and a second one-way valve 26 arranged on the compression cylinder 24, a gas guide pipe 27 connected to the first one-way valve 25, the gas guide pipe 27 being connected to the air passage 642, a reciprocating screw 28 arranged on the support 22, a threaded hole compatible with the reciprocating screw 28 being arranged on the lifting plate 23, a first bevel gear 29 arranged at one end of the rotating shaft 62, a connecting shaft connected to the bottom end of the reciprocating screw 28, a second bevel gear 30 arranged on the connecting shaft and engaged with the first bevel gear 29; the reciprocating screw 28 is rotated to make the lifting plate 23 reciprocate, so that the compression cylinder 24 works, air is sucked through the second one-way valve 26, the air is guided into the air passage 642 through the second one-way valve 26 and the gas guide pipe 27, then the air enters the spherical groove 641 and enters the blowing air duct 6511, and is sprayed at the top end of the rod body 651 to blow the cable material;

[0032] The driving assembly 7 is arranged between the first auger conveyor 2 and the bridge breaking mechanism 6, and the bridge breaking mechanism 6 is driven to work by the first auger conveyor 2 cooperating with the driving assembly 7. The first auger conveyor 2 comprises a casing 201, a spiral feeding rod 202 arranged in the casing 201, and a driving motor 203 connected to the spiral feeding rod 202 at one end of the mechanism shell. The driving assembly 7 comprises two transmission gears 71, which are respectively sleeved with the spiral feeding rod 202 and the rotating shaft 62, and are engaged with each other. The spiral feeding rod 202 is driven to rotate by the driving motor 203, and under the engagement of the two transmission gears 71, the rotating shaft 62 drives the cam 63 to rotate, and the cam 63 pushes the movable rod 64. Under the cooperation of the mechanism spring 9, the movable rod 64 drives the poking rod 65 to move repeatedly, and the poking rod 65 pokes the cable material repeatedly in the hopper 1. Under the cooperation of the semi-circular shell 652 and the spherical groove 641, and under the resistance of the cable material, the poking rod 65 rotates irregularly and pokes the cable material. At the same time, with the rotation of the rotating shaft 62, the connecting shaft is rotated under the cooperation of the first bevel gear 29 and the second bevel gear 30 connecting shaft; 31, so that the reciprocating screw 28 is rotated, and the compression cylinder 24 works to produce negative pressure for air blowing, so that the poking rod 65 pokes the cable material while blowing the cable material to break the bridge and arch of the cable material.

[0033] As Figures 1-9As shown, the feed end of the heating and drying box 16 is connected to the first discharge pipe 4 of the first auger conveyor 2, the collection pool 17 is located below the discharge end of the heating and drying box 16, and the second auger conveyor 18 is provided with a second feed pipe 19 and a second discharge pipe 20. The second feed pipe 19 is connected to the bottom of the collection pool 17, and the second discharge pipe 20 is connected to an external extruder or storage box. The cable material will fall into the first auger conveyor 2 for transportation, enter the heating and drying box 16 through the first discharge pipe 4 for heating and drying treatment, and then fall into the collection pool 17 through the discharge end of the heating and drying box 16, enter the second auger conveyor 18 through the second discharge pipe 20 for transportation, and then enter the external extruder or storage box.

Claims

1. An automatic cable material feeding system, characterized in that: include: A silo (1), wherein a first auger conveyor (2) is provided below the silo (1), a first feed pipe opening (3) and a first discharge pipe opening (4) are provided on the first auger conveyor (2), and a first discharge pipe opening (5) is provided at the bottom of the silo (1); A bridge breaking mechanism (6) is provided between the first discharge pipe opening (5) and the first feed pipe opening (3) and is used for breaking the bridge of the cable material in the silo (1). The bridge breaking mechanism (6) comprises a structural shell (61), a rotating shaft (62) is rotatably connected to the structural shell, a cam (63) is provided on the rotating shaft (62), a movable rod (64) is lifted and connected to the structural shell, and a plurality of material-moving rods (65) are movably provided on the movable rod (64), and the material-moving rods (65) are inserted into the silo (1); The blowing mechanism (21) is arranged on the side of the silo (1) and cooperates with the bridge breaking mechanism (6) to perform negative pressure blowing; The driving assembly (7) is arranged between the first auger conveyor (2) and the bridge-breaking mechanism (6), and drives the bridge-breaking mechanism (6) to operate through the cooperation of the first auger conveyor (2) and the driving assembly (7).

2. The automatic cable material feeding system according to claim 1, characterized in that: The material-moving rod (65) includes a rod body (651), one end of the rod body (651) is provided with a semicircular shell (652), and the other end of the rod body (651) is provided with a material-moving plate (653), the movable rod (64) is provided with a plurality of evenly distributed spherical grooves (641), the semicircular shell (652) is arranged in the spherical grooves (641), the rod body (651) is provided with a blowing air channel (6511) connected to the semicircular shell (652), and the movable rod (64) is provided with an air passage (642) connected to the spherical grooves (641).

3. The automatic cable material feeding system according to claim 2, characterized in that: The blowing mechanism (21) includes a bracket (22) arranged on the side of the silo (1), a lifting plate (23) is movably arranged on the bracket (22), a plurality of compression cylinders (24) are arranged between the lifting plate (23) and the bracket (22), a first one-way valve (25) and a second one-way valve (26) are arranged on the compression cylinder (24), the first one-way valve (25) is connected to an air guide pipe (27), the air guide pipe (27) is connected to the air passage (642), a reciprocating screw (28) is arranged on the bracket (22), a threaded hole adapted to the reciprocating screw (28) is opened on the lifting plate (23), a first bevel gear (29) is arranged at one end of the rotating shaft (62), a connecting shaft is connected to the bottom end of the reciprocating screw (28), and a second bevel gear (30 connecting shaft; 31) meshing with the first bevel gear (29) is arranged on the connecting shaft.

4. The automatic cable material feeding system according to claim 1, characterized in that: A hidden cavity (611) is provided in the structural shell (61), and a slide groove (612) communicating with the hidden cavity (611) is provided on the mechanism shell. The movable rod (64) is slidably connected to the slide groove (612), and a material blocking plate (8) is connected to the movable rod (64). The material blocking plate (8) is arranged in the hidden cavity (611) and is used to block the cable material.

5. The automatic cable material feeding system according to claim 4, characterized in that: A mechanism spring (9) is provided between the inner top wall of the hidden cavity (611) and the movable rod (64).

6. The automatic cable material feeding system according to claim 1, characterized in that: The first auger conveyor (2) comprises a casing (201), a screw feeding rod (202) is provided in the casing (201), and a driving motor (203) connected to the screw feeding rod (202) is provided at one end of the casing.

7. The automatic cable material feeding system according to claim 6, characterized in that: The driving assembly (7) comprises two transmission gears (71), the two transmission gears (71) being respectively sleeved with the spiral feeding rod (202) and the rotating shaft (62), and the two transmission gears (71) being meshed with each other.

8. The automatic cable material feeding system according to claim 1, characterized in that: A first flange (10) is provided on the structural shell (61) near the top and on the first discharge pipe opening (5), and a first connecting bolt (11) and a first nut (12) are provided on the two first flanges (10). A second flange (13) is provided on the structural shell (61) near the bottom and on the first feed pipe opening (3), and a second connecting bolt (14) and a second nut (15) are provided on the two second flanges (13).

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