CN116197617A - Container binding piece pull rod production device and production process - Google Patents

Abstract

The application relates to a production device and a production process of a container binding piece pull rod, which are applied to the field of binding rod production technology. The device comprises a base, a feeding table, a feeding mechanism, an induction heater, a supporting frame, a first rack, a second rack, a cooling mechanism and a discharging mechanism, wherein the feeding table, the feeding mechanism, the induction heater, the supporting frame, the first rack, the second rack, the cooling mechanism and the discharging mechanism are sequentially arranged on the base; the feeding mechanism comprises a guide rail, a first clamping assembly and a feeding assembly, the guide rail is arranged on the base, the feeding assembly is arranged on the guide rail, and the first clamping assembly is arranged on the feeding assembly; the bar is placed on the feeding table, the first clamping assembly is matched with the feeding assembly, and the bar sequentially passes through the induction heater, the support frame, the boss processing mechanism, the fork head processing mechanism and the cooling mechanism from the feeding table until the head of the bar is placed on the discharging mechanism. The application has the effect of improving the tensile strength of the binding rod.

Description

Container binding piece pull rod production device and production process

Technical Field

The application relates to the field of lashing rod production technology, in particular to a device and a process for producing a container lashing piece pull rod.

Background

The container is mainly used for the container packaging of a large number of goods, and then the container is transported through the vehicle and the ship, and the ship generally needs to stack the container when transporting the container, so that the upper container caused by stormy waves is prevented from falling, and the container needs to be bound and fixed by the binding piece. The common binding pieces comprise turnbuckle screws, binding rods, D-shaped rings, semi-automatic button locks, middle button locks, embedded bases and the like, wherein the binding rods are fixing pieces for fixing containers.

The binding rod in the related art comprises a rod body, a small fork head and a boss section, when the binding rod is manufactured, the small fork head and the boss section are formed by forging a bar after being heated by a forging machine, and then the small fork head and the bamboo joint rod are respectively welded at two ends of the rod body.

Aiming at the related technology, the inventor considers that the small fork head, the rod body and the boss section are connected together in a welding mode, the overall tensile strength is lower, and the binding rod is easy to break at the position of the welding line after being subjected to the action of larger external force, so that the goods are damaged.

Disclosure of Invention

In order to solve the problem that a binding rod is easy to break at a welding line, the application provides a production device and a production process of a container binding piece pull rod.

In a first aspect, the present application provides a container lashing piece pull rod production device, which adopts the following technical scheme:

the utility model provides a container ligature spare pull rod apparatus for producing, includes base, the material loading platform, feeding mechanism, induction heater, support frame, first frame, second frame that set gradually on the base, be used for cooling the cooling mechanism of bar and be used for exporting the discharge mechanism of bar, be equipped with the boss processing mechanism that is used for processing the boss of ligature pole on the first frame, be equipped with the fork processing mechanism that is used for processing the fork of ligature pole on the second frame;

the feeding mechanism comprises a guide rail, a first clamping component for clamping the bar stock and a feeding component for moving the first clamping component, wherein the guide rail is arranged on the base and positioned between the feeding table and an induction coil of the induction heater, the feeding component is arranged on the guide rail, and the first clamping component is arranged on the feeding component;

the bar is arranged on the feeding table, the first clamping assembly is matched with the feeding assembly, so that the bar sequentially passes through the induction heater, the support frame, the boss processing mechanism, the fork head processing mechanism and the cooling mechanism on the feeding table until the head of the bar is arranged on the discharging mechanism.

Through adopting above-mentioned technical scheme, through first clamping component clamping bar, move first clamping component and bar towards the direction that is close to induction coil through feeding component, treat that feeding component moves to the guide rail end, first clamping component resets and loosens the bar. And then starting the feeding assembly to reset, enabling the first clamping assembly to clamp the bar stock, and starting the feeding assembly to move the first clamping assembly and the bar stock towards the direction close to the induction coil for a set distance, so that the head of the bar stock can be conveyed to the discharging mechanism in a circulating way.

The moving distance of the bar stock is adjusted through the feeding component, so that the induction coil can locally heat the head of the bar stock and the positions of the bosses. After the head of the bar is heated, the fork head processing mechanism is started, and meanwhile, the feeding assembly and the first clamping assembly are matched to convey the head of the bar to the fork head processing mechanism for processing of the fork head.

After the fork head is machined, the fork head machining mechanism is started to reset, the feeding assembly and the first clamping assembly are started to continuously convey the bar stock, and after a set distance is conveyed, the induction coil is started to locally heat the bar stock. After heating is finished, the feeding assembly and the first clamping assembly are matched to convey the bar stock to the boss processing mechanism, the boss processing mechanism is started to process the first boss, and the process is circulated until the last boss is processed. At this time, the head of the bar is positioned in the discharging mechanism, and the discharging mechanism is started to clamp the bar and move in a direction away from the cooling mechanism until the bar is completely removed from the cooling mechanism.

The bar stock is processed through the container lashing piece pull rod production device, so that the lashing rod is formed by forging integrally, and the bar stock has higher tensile strength compared with welding, thereby reducing the possibility of fracture of the lashing rod, and ensuring that the lashing rod can be more stably fixed to a container.

Optionally, the feeding assembly includes a sliding frame and a pair of conveying air cylinders, first clamping assembly locates on the sliding frame, the sliding frame slides and locates on the guide rail, the conveying air cylinders locates on the guide rail, the sliding frame with the drive end of conveying air cylinders is connected.

Through adopting above-mentioned technical scheme, can drive the slider through a pair of conveying cylinder and remove towards being close to or keeping away from induction coil's direction to through cooperating with first clamping component, thereby can carry the bar from the material loading bench to discharge mechanism.

Optionally, the first clamping assembly includes a first driving motor, a gear, a pair of racks, a clamping rod and a first clamping plate arranged on the clamping rod, the first driving motor is arranged on the sliding frame, and the gear is arranged on an output shaft of the first driving motor;

the gear is positioned between the pair of racks and meshed with the racks, the racks are slidably arranged on the sliding frame, and the clamping rods are arranged on the racks in one-to-one correspondence.

Through adopting above-mentioned technical scheme, through first driving motor drive gear rotation to can drive a pair of first splint and move towards the direction that is close to each other or keep away from each other, carry out centre gripping or release to the bar.

When the bar is conveyed, the pair of first clamping plates are abutted against the bar, and the pair of conveying cylinders are started to drive the sliding frame to move towards the direction close to the induction coil, so that the bar can move towards the direction close to the discharging mechanism for a set distance. And then, starting the first driving motor to reset the pair of first clamping plates, starting the pair of conveying cylinders to reset, and carrying out reciprocating circulation to convey the head of the bar stock to the discharging mechanism.

Optionally, the fork head processing mechanism comprises an upper die, a lower die, a first air cylinder and a second air cylinder, wherein the first air cylinder and the second air cylinder are arranged on the second rack, the upper die is arranged on the driving end of the first air cylinder, the lower die is arranged on the driving end of the second air cylinder, and a fork head die cavity is formed after the upper die and the lower die are clamped.

Through adopting above-mentioned technical scheme, can drive through first cylinder and second cylinder and go up mould and lower mould compound die, under the cooperation of feeding assembly and first clamping assembly, with the partly extrusion of bar heating advance fork die cavity in, make fork shaping.

Optionally, the boss processing mechanism includes the boss module that is used for processing the boss of ligature pole and a pair of subassembly that supports that is used for supporting the solid bar, the boss module with support solid subassembly and all locate in the first frame, just the boss module is located the support frame with support between the solid subassembly, the bar is located a pair of support between the solid subassembly.

Through adopting above-mentioned technical scheme, after the local heating of bar is accomplished, carry the boss module with the part of bar heating through feeding component and first clamping component, then start to support solid subassembly and support the bar and solid, reduce the bar and lie in the boss module and carry out the possibility that removes in the one side of induction coil dorsad, start feeding component and first clamping component again and squeeze into the boss module with the part of bar heating is whole, make boss shaping.

Optionally, the boss module includes left mould, right mould, locates third cylinder and fourth cylinder in the first frame, left mould is located on the driving end of third cylinder, right mould is located on the driving end of fourth cylinder, left mould with form the boss die cavity after the right mould compound die.

Through adopting above-mentioned technical scheme, can drive left mould and right mould compound die through third cylinder and fourth cylinder, block the subassembly through supporting and fixing the bar and carry out spacingly to the bar, then cooperate through feeding assembly and first clamping assembly, in the part extrusion that the bar heated advances the boss die cavity, make the boss shaping. And then starting the supporting and fixing assembly, the third cylinder and the fourth cylinder to reset, and continuously conveying the bar stock through the feeding assembly and the first clamping assembly.

Optionally, support and set firmly the subassembly including locating support in the first frame and set firmly the cylinder with locate support the arc on the actuating end of fixing the cylinder, be equipped with a plurality of recesses on the arc, be equipped with the rubber strip in the recess.

Through adopting above-mentioned technical scheme, support through support solid cylinder drive arc and rubber strip and tightly support on the bar, carry out spacing to the bar, make first clamping component and feeding subassembly can be with the zone of heating of bar squeeze into boss die cavity in.

Optionally, the cooling mechanism comprises a cooling box, a water inlet pipe, a water distribution ring and a water return pipe, the cooling box is arranged on the base, a rod penetrating hole for the bar to penetrate is formed in the cooling box, the water return pipe is arranged at the bottom of the cooling box, and one end, far away from the cooling box, of the water return pipe is communicated with an external waste water discharge groove;

the water distribution device is characterized in that a water pump is arranged on the water inlet pipe, the water inlet pipe is arranged on the cooling box, one end of the water inlet pipe is communicated with an external water source, the other end of the water inlet pipe is communicated with the water distribution ring, the water distribution ring is positioned in the cooling box, and a plurality of water distribution holes are formed in the water distribution ring.

Through adopting above-mentioned technical scheme, when the bar is through the cooler bin, start the water pump and supply cooling water into the water distribution ring, evenly spray on the bar through the water distribution hole, cool off fork head and boss after the shaping.

Optionally, the discharging mechanism comprises a screw, a guide rod, a movable frame in threaded connection with the screw, a second driving motor for driving the screw to rotate, and a pair of second clamping components for clamping the bar stock, wherein the second clamping components are arranged on the movable frame;

the base is provided with a pair of support plates, the second driving motor is arranged on one of the support plates, the screw is rotationally connected between the pair of support plates, and the guide rod is arranged between the pair of support plates and penetrates through the movable frame in a sliding mode.

Through adopting above-mentioned technical scheme, grasp the bar through the second clamping component, then start second driving motor drive screw and rotate, make the removal frame can be moved towards the direction of keeping away from the cooling tank, until with the bar completely follow cooling tank in the interior, then release the centre gripping of second clamping component to the bar, take out the bar and carry out subsequent processing.

In a second aspect, the present application provides a process for producing a tie rod for a container lashing member, which adopts the following technical scheme:

a production process of a container lashing piece pull rod comprises the following steps:

s1, rolling steel according to design requirements to form bar stock;

s2, placing the bar stock on a loading table;

s3, starting the induction heater, starting the first driving motor to drive the pair of first clamping plates to abut against the bar stock, starting the pair of conveying cylinders to move the sliding frame to the tail end of the guide rail, starting the first driving motor to drive the pair of first clamping plates to reset, and starting the pair of conveying cylinders to reset;

s4, starting a first driving motor to drive a pair of first clamping plates to abut against the bar stock, starting a pair of conveying cylinders to move the sliding frame for a set distance, wherein the end part of the bar stock is positioned in the induction coil at the moment, and heating the end part of the bar stock;

s5, stopping the induction heater after the end part of the bar is heated, starting the first air cylinder and the second air cylinder to drive the upper die and the lower die to be matched, and starting the pair of conveying air cylinders to drive the sliding seat to move for a set distance;

s6, starting a first driving motor to drive a pair of first clamping plates to reset, starting a pair of conveying cylinders to reset, starting the first driving motor to drive the pair of first clamping plates to abut against the bar stock, and starting the pair of conveying cylinders to move the sliding frame for a set distance;

s7, repeating the step S6 until the heated part of the end part of the bar is completely extruded into the die cavity of the fork head, and starting the first cylinder and the second cylinder to reset after the fork head is formed;

s8, repeating the step S6 until the fork head stretches into the cooling box, and stopping after starting the water pump to run for a set time;

s9, repeating the step S6 until the bar is set to be a position for processing the boss and stretches into the induction coil, starting the induction coil to heat the bar, and stopping the induction coil after heating is finished;

s10, repeating the step S6 until the heated part of the bar is positioned between the left die and the right die, starting a third cylinder and a fourth cylinder to drive the left die and the right die to be closed, starting a pair of propping cylinders to prop the arc plate against the bar, starting a pair of conveying cylinders to push the heated part of the bar into a boss die cavity, and starting the third cylinder, the fourth cylinder and a pair of propping cylinders to reset after the boss is molded;

s11, starting a water pump;

s12, repeating the steps S9 and S10 until all the bosses are machined;

s13, starting a second clamping assembly to clamp the bar stock, starting a second driving motor to enable the movable frame to move in a direction away from the cooling box until the bar stock is completely removed from the cooling box, and starting the second clamping assembly to reset;

s14, conveying the forged bar stock to a drilling machine for fork drilling;

s15, moving the bar with the fork head drilled to a bar cutter, and cutting off the residual material of the bar;

s16, performing shot blasting treatment on the bar material with the cut excess material;

and S17, carrying out galvanization treatment on the bar after shot blasting treatment to enable a layer of galvanized film to be generated on the surface of the bar, and manufacturing the binding bar.

By adopting the technical scheme, the 17 steps can be divided into three stages, wherein the first stage is a pull rod forming stage, a fork head and a boss are manufactured through a container lashing piece pull rod production device and then discharged, then a drilling machine is used for drilling the fork head, and a bar cutter is used for cutting off the residual materials to form a lashing rod pull rod; the second stage is shot blasting treatment, removing oxide skin of a tie rod and enabling the surface to have roughness; the third stage is a galvanization stage, so that the possibility of corrosion of the binding rod is reduced, and the binding rod with high tensile strength and good corrosion resistance is formed.

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

1. the bar stock is processed through the container lashing piece pull rod production device, so that the lashing rod is formed by forging integrally, and has higher tensile strength compared with welding, thereby reducing the possibility of fracture of the lashing rod and ensuring that the lashing rod can fix the container more stably;

2. the fork head and the boss are manufactured through the container binding piece pull rod production device and then discharged, the fork head is drilled through the drilling machine, the surplus materials are cut off through the rod cutting machine, the binding rod pull rod is formed, then through shot blasting, the oxide skin of the binding rod pull rod is removed, the surface is rough, surface galvanization is conducted, the possibility that the binding rod is corroded is reduced, and the binding rod with high tensile strength and good corrosion resistance is formed.

Drawings

FIG. 1 is a schematic view of a container tie rod production apparatus in an embodiment of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a partial cross-sectional view of a container tie rod production apparatus in an embodiment of the present application.

Fig. 4 is a cross-sectional view of a boss processing mechanism in an embodiment of the present application.

Fig. 5 is an enlarged view of a portion B in fig. 4.

Reference numerals: 1. a base; 2. a feeding table; 3. a feeding mechanism; 31. a guide rail; 32. a first clamping assembly; 321. a first driving motor; 322. a gear; 323. a rack; 324. a clamping rod; 325. a first clamping plate; 33. a feeding assembly; 331. a sliding frame; 332. a conveying cylinder; 4. an induction heater; 5. a support frame; 6. a fork head processing mechanism; 61. an upper die; 62. a lower die; 63. a first cylinder; 64. a second cylinder; 7. a boss processing mechanism; 71. a boss module; 711. a left die; 712. a right die; 713. a third cylinder; 714. a fourth cylinder; 72. a propping and fixing assembly; 721. a cylinder is abutted and fixed; 722. an arc-shaped plate; 7221. a groove; 723. a rubber strip; 8. a cooling mechanism; 81. a cooling box; 82. a water inlet pipe; 83. a water distribution ring; 84. a water return pipe; 85. a water pump; 86. a filter screen; 9. a discharging mechanism; 91. a second driving motor; 92. a screw; 93. a guide rod; 94. a moving rack; 95. a second clamping assembly; 951. a clamping cylinder; 952. a second clamping plate; 96. a support plate; 10. a lifting frame; 101. a support cylinder; 102. a bracket; 11. a first frame; 12. and a second frame.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

The embodiment of the application discloses a container ligature spare pull rod apparatus for producing.

Referring to fig. 1, the container lashing piece pull rod production device comprises a base 1, a feeding table 2, a feeding mechanism 3, an induction heater 4, a supporting frame 5, a first frame 11, a second frame 12, a cooling mechanism 8 and a discharging mechanism 9 which are sequentially arranged on the base 1, wherein a fork head machining mechanism 6 for machining a fork head of a lashing rod is arranged on the first frame 11, a boss machining mechanism 7 for machining a boss of the lashing rod is arranged on the second frame 12, and lifting frames 10 for supporting bar stocks are arranged on two sides of the cooling mechanism 8 on the base 1. The bar stock is placed on the feeding table 2, the bar stock can be conveyed into the induction coil of the induction heater 4 through the feeding mechanism 3 to be locally heated, and after heating, the bar stock is conveyed into the fork head processing mechanism 6 through the feeding mechanism 3 to process fork heads and conveyed into the boss processing mechanism 7 to process bosses.

In-process that bar removed towards being close to discharge mechanism 9, through cooling body 8, cool off jaw and boss through cooling body 8, then shift out cooling body 8 with the bar through discharge mechanism 9 completely to make the ligature pole be integrated into one piece, compare and form higher tensile strength in the welding, thereby can reduce the ligature pole and take place cracked possibility, make the ligature pole can be more stable fix the container.

Referring to fig. 1 and 2, the feeding mechanism 3 includes a guide rail 31, a feeding assembly 33 and a first clamping assembly 32 for clamping a bar, the feeding assembly 33 includes a sliding frame 331 and a pair of conveying cylinders 332, the guide rail 31 is fixed on the base 1 and is located between the loading table 2 and the induction coil, the sliding frame 331 is placed on the guide rail 31, and the first clamping assembly 32 is mounted on the sliding frame 331. The feeding frame is located between a pair of conveying cylinders 332, the conveying cylinders 332 are mounted on the base 1, the driving ends of the conveying cylinders 332 are fixed on the sliding frame 331, and the sliding frame 331 can be driven to reciprocate on the guide rail 31 in the direction approaching or separating from the induction coil through the conveying cylinders 332. So that by cooperation with the first clamping assembly 32, the bar stock can be transported to the outfeed mechanism 9.

Referring to fig. 1 and 2, the first clamping assembly 32 includes a first driving motor 321, a gear 322, a pair of racks 323, clamping bars 324, and first clamping plates 325 fixed on the clamping bars 324, wherein the clamping bars 324 are fixed on the racks 323 in a one-to-one correspondence, and in this embodiment, the first clamping plates 325 are arc-shaped to match the bar shape. The first driving motor 321 is installed on the sliding frame 331, and the gear 322 is coaxially connected to an output shaft of the first driving motor 321, and the gear 322 can be driven to rotate by the first driving motor 321. The gear 322 is located between a pair of racks 323 and meshed with the racks 323, a dovetail block is fixed on the racks 323, a dovetail groove for the dovetail block to slide in a matched mode is formed in the sliding frame 331, the dovetail block is arranged in the dovetail groove, and the racks 323 can slide more stably through the cooperation of the dovetail block and the dovetail groove.

When the bar stock is required to be conveyed, the first driving motor 321 is started to enable the pair of racks 323 to move towards the directions approaching to each other, the pair of first clamping plates 325 are abutted against the bar stock, and then the conveying cylinder 332 is started to drive the sliding frame 331 to move towards the direction approaching to the induction coil for a set distance, so that the bar stock can be moved towards the direction approaching to the discharging mechanism 9 for a set distance. Then, the first driving motor 321 is started to reset the pair of first clamping plates 325, the conveying air cylinder 332 is started to reset, the first driving motor 321 is started to enable the first clamping plates 325 to abut against the bar stock, and the conveying air cylinder 332 is started to drive the sliding frame 331 to move a set distance in a direction approaching to the induction coil. The head of the bar can be conveyed to the discharging mechanism 9 through the circulation, the tail of the bar is conveyed into the induction coil, and the bar is continuously moved through the discharging mechanism 9 until the tail of the bar is completely moved out of the cooling mechanism 8.

Referring to fig. 1, in addition, by the supporting effect of the supporting frame 5 and the lifting frame 10 on the bar stock, the bar stock can be stably lapped between the discharging table and the supporting frame 5 and between the supporting frame 5 and the lifting frame 10 in the process of resetting the first clamping component 32 and the conveying air cylinder 332. The lifting frame 10 is composed of a supporting cylinder 101 and a bracket 102 fixed at the driving end of the supporting cylinder 101, the supporting cylinder 101 is arranged on the base 1, and bars are lapped on the bracket 102. The support cylinder 101 can drive the bracket 102 to lift, when the boss passes through the bracket 102, the support cylinder 101 is started to drive the bracket 102 to descend, so that bars and the boss can pass through, and then the bracket 102 is driven to reset to support the bars.

Referring to fig. 1 and 3, the fork processing mechanism 6 includes an upper die 61, a lower die 62, a first cylinder 63 and a second cylinder 64 mounted on the second frame 12, the upper die 61 is mounted on a driving end of the first cylinder 63, the lower die 62 is mounted on a driving end of the second cylinder 64, and the upper die 61 and the lower die 62 are driven to be clamped by the first cylinder 63 and the second cylinder 64 to form a fork cavity. The first clamping assembly 32 is matched with the conveying air cylinder 332, the head of the bar stock is conveyed into the induction coil to be locally heated, and then the first air cylinder 63 and the second air cylinder 64 are started to drive the upper die 61 to be matched with the lower die 62. The carriage 331 is continuously pushed to move towards the direction approaching the induction coil by the conveying cylinder 332, and the heated part of the bar stock is extruded into the die cavity of the fork head, so that the fork head is molded.

After the fork head is formed, the first air cylinder 63 and the second air cylinder 64 are started to reset, the feeding assembly 33 and the first clamping assembly 32 are started to continuously convey the bar stock, the position, provided with the boss, of the bar stock is conveyed into the induction coil, and the induction coil is started to heat the bar stock. After the heating is finished, the heated part of the bar stock is continuously conveyed to a boss processing mechanism 7 for processing the boss.

Referring to fig. 1 and 4, the fork head tooling mechanism 6 includes a boss module 71 and a pair of abutment assemblies 72 for abutment against bar stock, the bar stock being located between the pair of abutment assemblies 72. The boss module 71 includes a left die 711, a right die 712, a third cylinder 713 and a fourth cylinder 714 mounted on the first frame 11, the left die 711 is mounted on a driving end of the third cylinder 713, the right die 712 is mounted on a driving end of the fourth cylinder 714, and the left die 711 and the right die 712 can be driven to be clamped by the third cylinder 713 and the fourth cylinder 714 to form a boss die cavity.

Referring to fig. 4 and 5, the abutting assembly 72 includes an abutting cylinder 721 mounted on the first frame 11 and an arc plate 722 fixed on a driving end of the abutting cylinder 721, a plurality of grooves 7221 are formed in the arc plate 722, and rubber strips 723 are provided in the grooves 7221. The pair of arc plates 722 and the rubber strip 723 are abutted against the bar by the pair of abutting air cylinders 721 to limit the bar, so that the possibility that the bar moves on the side of the boss module 71, which is away from the induction coil, is reduced. The rubber strip 723 increases the friction between the arcuate plate 722 and the bar, thereby further improving the spacing effect of the abutment assembly 72 on the bar. After the heated portion of the bar is transferred between the left mold 711 and the right mold 712, the abutting cylinder 721 is activated to abut the arcuate plate 722 against the bar, and the feeding assembly 33 and the first clamping assembly 32 are activated to push the heated portion of the bar into the boss module 71 to form the boss. And the whole boss can be machined by circulating in this way.

Referring to fig. 1 and 3, the formed fork and boss can be cooled by the cooling mechanism 8 when passing through the cooling mechanism 8. The cooling mechanism 8 comprises a cooling box 81, a water inlet pipe 82, a water distribution ring 83, a water return pipe 84 and a water pump 85 arranged on the water inlet pipe 82, wherein the cooling box 81 is arranged on the base 1, a rod penetrating hole through which a bar passes is formed in the cooling box 81, a filter screen 86 is arranged below the rod penetrating hole in the cooling box 81, the water return pipe 84 is arranged at the bottom of the cooling box 81, and one end, away from the cooling box 81, of the water return pipe 84 is communicated with an external waste water discharge groove. The water inlet pipe 82 is communicated with the cooling water tank, one end of the water inlet pipe 82 is communicated with an external cooling water source, the other end of the cooling pipe is communicated with the water distribution ring 83, the water distribution ring 83 is coaxially arranged with the penetrating rod hole, and the water distribution holes are densely distributed on the inner ring of the water distribution ring 83. When the fork head or the boss passes through the water distribution ring 83, the water pump 85 is started to supply cooling water into the water distribution ring 83, and the cooling water is uniformly sprayed onto the bar stock through the water distribution holes to cool the fork head and the boss after being formed.

Referring to fig. 1, the discharging mechanism 9 includes a second driving motor 91, a screw 92, a guide rod 93, a moving frame 94 threadedly coupled to the screw 92, and a pair of second clamping assemblies 95 mounted on the moving frame 94, with the bar stock being positioned between the pair of second clamping assemblies 95. The second clamping assembly 95 comprises a clamping cylinder 951 and a second clamping plate 952 fixed at the driving end of the clamping cylinder 951, and the clamping cylinder 951 is started at the same time, so that a pair of second clamping plates 952 can be abutted against a bar to clamp the bar.

A pair of support plates 96 are fixed on the base 1, the second driving motor 91 is mounted on one of the support plates 96, the screw 92 is rotatably connected between the pair of support plates 96, one end of the screw 92 is coaxially connected with an output shaft of the second driving motor 91, and the guide rod 93 is arranged between the pair of support plates 96 and penetrates through the moving frame 94 in a sliding manner. The screw 92 can be driven to rotate by the second drive motor 91, and the possibility of the moving frame 94 rotating synchronously with the screw 92 can be reduced by the guide rod 93, so that the moving frame 94 can be driven to move in a direction approaching or separating from the cooling mechanism 8 by the second drive motor 91.

When the forging of the last boss is completed, the pair of clamping cylinders 951 are started to enable the second clamping plate 952 to abut against the bar stock, the supporting cylinders 101 are started to enable the bracket 102 to descend, and then the second driving motor 91 is started to enable the movable frame 94 to move in a direction away from the cooling box 81 until the tail of the bar stock is completely removed from the cooling box 81. And (3) supporting the bar stock, starting the second clamping cylinder 951 to reset, releasing the bar stock, and moving the bar stock to a subsequent processing station for continuous processing.

The implementation principle of the container lashing piece pull rod production device is as follows: the head of the bar stock is conveyed into the induction coil to be heated through the matching of the conveying component and the first clamping component 32, the first air cylinder 63 and the second air cylinder 64 are started to enable the upper die 61 to be matched with the lower die 62 after the heating is completed, and then the heating part of the bar stock is extruded into the die cavity of the fork through the conveying component and the first clamping component 32, so that the fork is formed.

After the fork head is formed, the first air cylinder 63 and the second air cylinder 64 are started to reset, the feeding assembly 33 and the first clamping assembly 32 are started to continuously convey the bar stock, the position, provided with the boss, of the bar stock is conveyed into the induction coil, and the induction coil is started to heat the bar stock.

After the heating is completed, the heated part of the bar stock is continuously conveyed between the left die 711 and the right die 712, then the supporting and fixing cylinder 721 is started to enable the arc plate 722 to support the bar stock tightly, and the feeding assembly 33 and the first clamping assembly 32 are started to push the heated part of the bar stock into the boss die set 71 completely, so that the boss is formed. And the whole boss can be machined by circulating in this way.

At this time, the head of the bar is positioned between the pair of second clamping plates 952, the pair of clamping cylinders 951 are activated to clamp the bar, the support cylinder 101 is activated to lower the bracket 102, and then the second driving motor 91 is activated to move the moving frame 94 in a direction away from the cooling box 81 until the tail of the bar is completely removed from the cooling box 81. And (3) supporting the bar stock, starting the second clamping cylinder 951 to reset, releasing the bar stock, and moving the bar stock to a subsequent processing station for continuous processing.

The embodiment of the application also discloses a production process of the container lashing piece pull rod, and the production device of the container lashing piece pull rod is applied.

A production process of a container lashing piece pull rod comprises the following steps:

s1, rolling steel according to design requirements to form a bar, wherein the length of the bar is longer than that of the binding bar.

S2, placing the bar stock on a loading table 2.

S3, starting the induction heater 4, starting the first driving motor 321 to drive the pair of first clamping plates 325 to abut against the bar stock, and starting the pair of conveying cylinders 332 to move the sliding frame 331 to the tail end of the guide rail 31. Then, the first driving motor 321 is started to drive the pair of first clamping plates 325 to reset, and the pair of conveying cylinders 332 is started to reset.

S4, starting the first driving motor 321 to drive the pair of first clamping plates 325 to abut against the bar stock, starting the pair of conveying cylinders 332 to move the sliding frame 331 for a set distance, and at the moment, positioning the end part of the bar stock in the induction coil to heat the end part of the bar stock.

S5, after the end part of the bar is heated, stopping the induction heater 4, starting the first air cylinder 63 and the second air cylinder 64 to drive the upper die 61 and the lower die 62 to be matched, and starting the pair of conveying air cylinders 332 to drive the sliding seat to move for a set distance.

S6, starting the first driving motor 321 to drive the pair of first clamping plates 325 to reset, and starting the pair of conveying cylinders 332 to reset. Then, the first driving motor 321 is started to drive the pair of first clamping plates 325 to abut against the bar stock, and the pair of conveying cylinders 332 is started to move the sliding frame 331 for a set distance.

S7, repeating S6 until the heated part of the end part of the bar is completely extruded into the die cavity of the fork, and starting the first cylinder 63 and the second cylinder 64 to reset after the fork is formed.

S8, repeating the step S6 until the fork heads extend into the cooling box 81, starting the water pump 85 to run for a set time, and stopping to cool the fork heads.

S9, repeating the step S6 until the bar is set to be a position for processing the boss and stretches into the induction coil, starting the induction coil to heat the bar, and stopping the induction coil after heating is finished.

S10, repeating S6 until the heated part of the bar is positioned between the left die 711 and the right die 712, starting a third air cylinder 713 and a fourth air cylinder 714 to drive the left die 711 and the right die 712 to be matched, and starting a pair of abutting air cylinders 721 to enable the arc plate 722 to abut against the bar to limit the bar. The pair of conveying cylinders 332 are started to squeeze the heated part of the bar into the boss die cavity, and after the boss is formed, the third cylinder 713, the fourth cylinder 714 and the pair of supporting cylinders 721 are started to reset.

S11, starting the water pump 85 to enable the boss to be cooled when the boss passes through the cooling box 81.

S12, repeating the steps S9 and S10 until all the bosses are machined.

S13, starting the second clamping assembly 95 to clamp the bar stock, starting the second driving motor 91 to enable the movable frame 94 to move in a direction away from the cooling box 81 until the bar stock is completely removed from the cooling box 81, and starting the second clamping assembly 95 to reset.

S14, conveying the forged bar stock to a drilling machine for fork drilling.

S15, moving the bar with the fork head drilled to a bar cutting machine, taking a boss farthest from the fork head as a last boss, cutting off the bar at one side of the last boss, which is back to the fork head, and recovering the cut off excess materials.

S16, performing shot blasting treatment on the bar stock with the cut excess material, removing oxide skin on the surface of the bar stock and enabling the surface to have roughness.

And S17, carrying out galvanization on the bar after shot blasting treatment to generate a layer of galvanization film on the surface of the bar, so that the possibility of rusting of the binding bar is reduced, and the binding bar with high tensile strength and good rusting resistance is formed.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. A container ligature spare pull rod apparatus for producing, its characterized in that: the device comprises a base (1), a feeding table (2), a feeding mechanism (3), an induction heater (4), a supporting frame (5), a first rack (11), a second rack (12), a cooling mechanism (8) for cooling bar stocks and a discharging mechanism (9) for outputting bar stocks, wherein the feeding table (2), the feeding mechanism (3), the induction heater (4), the supporting frame (5), the first rack (11) is provided with a boss machining mechanism (7) for machining bosses of binding rods, and the second rack (12) is provided with a fork machining mechanism (6) for machining fork heads of the binding rods;

the feeding mechanism (3) comprises a guide rail (31), a first clamping component (32) for clamping the bar stock and a feeding component (33) for moving the first clamping component (32), wherein the guide rail (31) is arranged on the base (1) and is positioned between the feeding table (2) and an induction coil of the induction heater (4), the feeding component (33) is arranged on the guide rail (31), and the first clamping component (32) is arranged on the feeding component (33);

the bar is arranged on the feeding table (2), the first clamping assembly (32) is matched with the feeding assembly (33), so that the bar sequentially passes through the induction heater (4), the supporting frame (5), the boss processing mechanism (7), the fork processing mechanism (6) and the cooling mechanism (8) on the feeding table (2) until the head of the bar is arranged on the discharging mechanism (9).

2. A container tie rod production apparatus according to claim 1, wherein: the feeding assembly (33) comprises a sliding frame (331) and a pair of conveying cylinders (332), the first clamping assembly (32) is arranged on the sliding frame (331), the sliding frame (331) is arranged on the guide rail (31) in a sliding mode, the conveying cylinders (332) are arranged on the guide rail (31), and the sliding frame (331) is connected with the driving ends of the conveying cylinders (332).

3. A container tie rod production apparatus according to claim 2, wherein: the first clamping assembly (32) comprises a first driving motor (321), a gear (322), a pair of racks (323), a clamping rod (324) and a first clamping plate (325) arranged on the clamping rod (324), wherein the first driving motor (321) is arranged on the sliding frame (331), and the gear (322) is arranged on an output shaft of the first driving motor (321);

the gear (322) is positioned between a pair of racks (323) and meshed with the racks (323), the racks (323) are slidably arranged on the sliding frame (331), and the clamping rods (324) are arranged on the racks (323) in a one-to-one correspondence.

4. A container tie rod production apparatus according to claim 1, wherein: the fork head machining mechanism (6) comprises an upper die (61), a lower die (62), a first air cylinder (63) and a second air cylinder (64) which are arranged on the second frame (12), wherein the upper die (61) is arranged at the driving end of the first air cylinder (63), the lower die (62) is arranged at the driving end of the second air cylinder (64), and a fork head die cavity is formed after the upper die (61) and the lower die (62) are clamped.

5. A container tie rod production apparatus according to claim 1, wherein: the boss processing mechanism (7) comprises a boss module (71) for processing a boss of a binding rod and a pair of supporting and fixing components (72) for supporting and fixing bars, the boss module (71) and the supporting and fixing components (72) are all arranged on the first frame (11), the boss module (71) is located between the support frame (5) and the supporting and fixing components (72), and the bars are located between the pair of supporting and fixing components (72).

6. A container tie rod production apparatus as claimed in claim 5 wherein: the boss module (71) comprises a left die (711), a right die (712), a third air cylinder (713) and a fourth air cylinder (714) which are arranged on the first frame (11), wherein the left die (711) is arranged at the driving end of the third air cylinder (713), the right die (712) is arranged at the driving end of the fourth air cylinder (714), and a boss die cavity is formed after the left die (711) and the right die (712) are clamped.

7. A container tie rod production apparatus as claimed in claim 5 wherein: the supporting and fixing assembly (72) comprises a supporting and fixing air cylinder (721) arranged on the first frame (11) and an arc plate (722) arranged on the driving end of the supporting and fixing air cylinder (721), a plurality of grooves (7221) are formed in the arc plate (722), and rubber strips (723) are arranged in the grooves (7221).

8. A container tie rod production apparatus according to claim 1, wherein: the cooling mechanism (8) comprises a cooling box (81), a water inlet pipe (82), a water distribution ring (83) and a water return pipe (84), wherein the cooling box (81) is arranged on the base (1), a rod penetrating hole for a bar to penetrate is formed in the cooling box (81), the water return pipe (84) is arranged at the bottom of the cooling box (81), and one end, far away from the cooling box (81), of the water return pipe (84) is communicated with an external waste water discharge groove;

the cooling device is characterized in that a water pump (85) is arranged on the water inlet pipe (82), the water inlet pipe (82) is arranged on the cooling box (81), one end of the water inlet pipe (82) is communicated with an external water source, the other end of the water inlet pipe (82) is communicated with the water distribution ring (83), the water distribution ring (83) is positioned in the cooling box (81), and a plurality of water distribution holes are formed in the water distribution ring (83).

9. A container tie rod production apparatus according to claim 1, wherein: the discharging mechanism (9) comprises a screw (92), a guide rod (93), a movable frame (94) in threaded connection with the screw (92), a second driving motor (91) for driving the screw (92) to rotate and a pair of second clamping assemblies (95) for clamping bars, wherein the second clamping assemblies (95) are arranged on the movable frame (94);

the base (1) is provided with a pair of support plates (96), the second driving motor (91) is arranged on one of the support plates (96), the screw rod (92) is rotationally connected between the pair of support plates (96), and the guide rod (93) is arranged between the pair of support plates (96) and penetrates through the movable frame (94) in a sliding mode.

10. A process for producing a tie rod for a container tie, using a tie rod production device for a container tie as claimed in any one of claims 1 to 9, characterized in that: the method comprises the following steps:

s1, rolling steel according to design requirements to form bar stock;

s2, placing the bar stock on a loading table (2);

s3, starting an induction heater (4), starting a first driving motor (321) to drive a pair of first clamping plates (325) to abut against a bar, starting a pair of conveying cylinders (332) to move a sliding frame (331) to the tail end of a guide rail (31), starting the first driving motor (321) to drive the pair of first clamping plates (325) to reset, and starting the pair of conveying cylinders (332) to reset;

s4, starting a first driving motor (321) to drive a pair of first clamping plates (325) to abut against the bar stock, starting a pair of conveying cylinders (332) to move the sliding frame (331) for a set distance, and heating the end part of the bar stock in the induction coil at the moment;

s5, stopping the induction heater (4) after the end part of the bar is heated, starting the first air cylinder (63) and the second air cylinder (64) to drive the upper die (61) and the lower die (62) to be matched, and starting the pair of conveying air cylinders (332) to drive the sliding seat to move for a set distance;

s6, starting a first driving motor (321) to drive a pair of first clamping plates (325) to reset, starting a pair of conveying cylinders (332) to reset, starting the first driving motor (321) to drive the pair of first clamping plates (325) to abut against the bar stock, and starting the pair of conveying cylinders (332) to move the sliding frame (331) for a set distance;

s7, repeating the step S6 until the heated part of the end part of the bar is completely extruded into the die cavity of the fork head, and starting the first cylinder (63) and the second cylinder (64) to reset after the fork head is formed;

s8, repeating the step S6 until the fork heads extend into the cooling box (81), and starting the water pump (85) to run for a set time and stopping;

s9, repeating the step S6 until the bar is set to be a position for processing the boss and stretches into the induction coil, starting the induction coil to heat the bar, and stopping the induction coil after heating is finished;

s10, repeating S6 until the heated part of the bar is positioned between a left die (711) and a right die (712), starting a third air cylinder (713) and a fourth air cylinder (714) to drive the left die (711) and the right die (712) to be clamped, starting a pair of supporting air cylinders (721) to enable an arc plate (722) to be abutted against the bar, starting a pair of conveying air cylinders (332) to enable the heated part of the bar to be extruded into a boss die cavity, and starting the third air cylinder (713), the fourth air cylinder (714) and the pair of supporting air cylinders (721) to reset after the boss is molded;

s11, starting a water pump (85);

s12, repeating the steps S9 and S10 until all the bosses are machined;

s13, starting a second clamping assembly (95) to clamp the bar stock, starting a second driving motor (91) to enable the movable frame (94) to move in a direction away from the cooling box (81) until the bar stock is completely removed from the cooling box (81), and starting the second clamping assembly (95) to reset;

s14, conveying the forged bar stock to a drilling machine for fork drilling;

s15, moving the bar with the fork head drilled to a bar cutter, and cutting off the residual material of the bar;

s16, performing shot blasting treatment on the bar material with the cut excess material;

and S17, carrying out galvanization treatment on the bar after shot blasting treatment to enable a layer of galvanized film to be generated on the surface of the bar, and manufacturing the binding bar.

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